Liquid injecting pump systems


Liquid injecting pump systems offer two methods of chemical injection: Hydro Liquid injecting pump systems has been manufacturing the highest quality chlorination, sulphonation, and ammoniation systems since The system is easily adjustable and provides a visual indication of the chemical feed rate.

The dosage is adjusted by moving the control valve to the desired position. Using state-of-the-art technology, the all-vacuum design ensures constant metering for a variety of liquid chemicals, including Sodium Hypochlorite, into water or wastewater treatment systems. These liquid injecting pump systems are available in both manual and automatic control configurations. The operation begins with water flow that goes through the nozzle and into the ejector, which liquid injecting pump systems a vacuum and draws the chemical from the storage drum.

A rotometer is used to visually monitor the solution feed liquid injecting pump systems and make adjustments as needed an automatic control is available. A vacuum is required in order to open the spring loaded check valve in the Hydro Ejector it is normally closedwhich will prevent backflow of water into the storage drum.

For additional protection, a secondary check valve is recommended. These include highly corrosive chemicals utilizing pressure or vacuum based delivery systems. These packages are built to your specification here in Texas, Louisiana and Florida and shipped around the world. Markets for the chemical injection include: Pneumatic, electric and solar driven pump stations are available with single or multi-pump ATEX-compliant packages.

Both modular and stackable designs are available as well as Stainless Steel tanks along with manual or automatic controls to meet your specifications. Chemical injection skids are available for hazardous locations and can include multiple metering pumps with electric stroke control.

The suction strainer, calibration columns, and isolation valves make up the manifold. Discharge piping is complete with check valves, relief valves, and isolation valves. These custom turnkey pump systems are built in-house to meet your specifications. They are available with controls and drives for pumps that are tested prior to shipment.

Cooling Tower and Disinfection Control Packages with metering pumps and associated piping come complete with built-in spill containment to meet state and federal requirements.

The piping is corrosion resistant and plumbed for easy removal as well as enabling isolation of components for regular maintenance and any necessary repairs. The suction piping is specially designed to eliminate the loss of prime, due to off-gassing and we provide thermally welded plastic that liquid injecting pump systems chosen with your chemical application in mind.

We offer user friendly control modes for flow paced, set point, and PID configurations. Controllers for cooling tower applications are available with conductivity, pH or ORP sensors for the injection of inhibitor, acid, biocide, and bleach. We can also supply source chemical Day Tanks. Vacuum Liquid Chlorine Feed Systems: Manual Vacuum Feed Control Back to top. Chemical Injection Skid Chemical injection skids are liquid injecting pump systems for hazardous locations and can include multiple metering pumps with electric stroke control.

Non-Corrosive Fiberglass Containment Cooling Tower and Disinfection Control Packages with metering pumps and associated piping come complete with built-in spill containment to meet state and federal requirements. Small Footprint Custom designed per your application Simple to install Available for most chemicals Completely tested prior to shipment.

An injection system for adding a liquid, such as a pesticide or mosquito control formula, to a sprinkler system is disclosed. The injection system includes a tank and a pump.

The pump may be powered only by a low-voltage connection to the sprinkler system's timer. The pump may use a suction hose to draw liquid injecting pump systems out of the tank. An outlet on the pump may be connected to a forked hose. One side of the fork liquid injecting pump systems be a return hose for recirculating the contents of the tank. The other side of the fork may be a discharge connection hose for connecting to the sprinkler system.

The discharge connection hose can further comprise an injector fitting. This Application claims priority from U. The present disclosure is directed to a device and system for delivering a liquid, such as, e. Many people find mosquitoes to be annoying, but in recent years, mosquito control has become a serious public liquid injecting pump systems concern, due liquid injecting pump systems the advent of West Nile Virus and other factors.

One common technique for controlling a mosquito population is to treat your yard or other property with a mosquito control chemical mixture or pesticide. Many delivery systems are available. For example, if the yard has a sprinkler system, then the sprinklers could be used to spray or treat the yard. This requires a system for adding the chemicals to the sprinkler system. Several such systems are available, but all suffer from one or more drawbacks or limitations. For example, the pumps in these systems frequently fail or require priming, which may be difficult for a homeowner to perform.

The treatment chemicals may separate in the tank, reducing or eliminating liquid injecting pump systems effectiveness of the treatment. Additional problems also exist, such as when the pesticide or pest deterrent comprises dis-similar materials e. The present disclosure provides an injection system for adding liquid injecting pump systems liquid, such as, e.

The injection system may include a self-priming pump, a recirculating tank, or both, which results in a significant increase in the effectiveness of the treatment and other advantages apparent from the discussion herein.

Additional features, advantages, and aspects of the present disclosure may be set forth or apparent from consideration of the following detailed description, drawings, and claims. Moreover, it is to be understood that both the foregoing summary of the present disclosure and the following detailed description are exemplary and intended to provide further explanation without limiting the scope of the present disclosure as claimed.

The tank itself may be further equipped with baffles or mixing elements to enhance the mixing ability of the recirculating liquid, but is not necessarily needed depending on the miscibility of the components of the liquid. Further mixing elements, such mechanical agitators and magnetic mixers can also be included to liquid injecting pump systems extent those are needed to dispense a homogeneous liquid i. Thus one embodiment of the invention is an injection system for injecting a liquid into a sprinkler system comprising:.

Preferably, the discharge connection hose further comprises an injector fitting which allows discharge liquid to be injected directly into a main irrigation line of the sprinkler system. Another aspect of the invention is an injection system for injecting a liquid into a sprinkler system comprising:.

Preferably both the recirculating flow and discharge connection flow are controlled by flow control valves. The injection system can further comprise a flow switch inserted into the main irrigation line. A third embodiment of the invention is a system for continuously mixing suspending a liquid medium for use in injecting into an application system, comprising.

The liquid medium preferably comprises an incompatible mixture comprising an aqueous based liquid and at least one liquid injecting pump systems based liquid. However, the liquid medium can comprise an emulsion or a suspension. Preferably the liquid medium comprises a diluted amount of a concentrate selected from the group consisting of insecticides, insect deterrents, fertilizers and herbicides.

The liquid injection system may include a tank 30 with a cap 32 structured and arranged to store a liquid 34 Liquid injecting pump systems. A valve box enclosure 26with a cover 28may be associated with the tank A discharge connection hose 36 may connect the injection system to the sprinkler system, and an electrical conduit 38 may provide the injection system with power. The electrical conduit 38 comprises an electrical junction box or conduit for protection of wiring from junction box to soil.

The liquid injecting pump systems connection hose 36 allows the liquid to be injected directly into the main irrigation line not shown of the sprinkler system downstream from the back flow prevention valve not shown in that main irrigation line. The enclosure 26 may include a recirculating flow control valve knob 16a flow control sight gauge 18and an indicator light The flow control knob 16flow control sight gauge 18and indicator light 20 may be located on the external surface of liquid injecting pump systems enclosure The indicator light 20which may include e.

The sight gauge 18 may provide a visual indicator that liquid 34 shown in FIG. For example, the sight gauge 18 may include a small ball inside the inverted cone. As liquid 34 flows through the gauge 18the ball may rise inside liquid injecting pump systems gauge The higher the ball rises, the higher the flow of liquid 34 through line 36 may be.

The recirculating flow control valve knob 16 may allow a user, operator, or owner, to adjust liquid injecting pump systems balance the flow of liquid 34and these changes may be visualized in the gauge By balancing the recirculating flow through line 22 shown in FIG.

An adjustable flow control valve 14 may be located inside the enclosure 26and this valve 14may be adjusted by turning or twisting the flow control knob A self-priming pump 12 may also be located inside the enclosure The self-priming pump 12 may allow a user or owner to operate the system without priming the pump after refilling the tank When the system runs out of liquid 34the user may be able to simply add more liquid 34 and walk away, without the system requiring any further action to return to operational status.

The pump 12 may be configured to weather conditions. The pump 12 may be able to run dry e. The pump 12 may draw the liquid 34 out of the tank 30 via the suction hose The discharge line liquid injecting pump systems the pump 12 may fork or divide. One side of the fork may be a recirculation return hose 22while the other side may be a discharge connection hose 36 which runs through the sight gauge The discharge side of the fork may connect through the adjustable recirculating flow control valve 14 to the connection hose 36 to the sprinkler system, or it may flow through a discharge flow control valve if used.

Thus, at least one flow control valve is used in the invention. If one flow control valve is used, it controls the recirculating flow of the liquid back to the tank, with the remainder of the flow going into the discharge connection line However, it is preferred to use two valves as shown in FIGS. The pump 12 may be electrically connected to a lawn sprinkler timer For example, the pump 12 may have a low-voltage connection to pump MV master valve on the timer The pump 12 may not require any power source other than the connection to the timer The user may set or program the sprinkler timer 40 to activate the pump 12 when one or more zones of the sprinkler system are activated.

The liquid injection system may include a tank 30 with a cap 32 structured and arranged to store a liquid 34such as, e. The discharge connection hose 36 comprises an injector fitting 45 which allows the liquid to be injected directly into the main irrigation line not shown of the sprinkler system downstream from the back flow prevention valve not shown in that main irrigation line.

Flow control switch 44 is active by liquid flow through the main sprinkler line not shown such that when water is pumping through the sprinkler system, the pump is active by the flow control switch The enclosure 26 may include a recirculating flow control valve knob 16 and discharge flow control valve knob 42 FIG. The flow control knobs 16 and 42flow control sight gauge 18toggle switch 41and indicator light 20 may be located on the external surface of the enclosure The recirculating flow control valve knob 16 and discharge flow control valve knob 42 may allow a user, operator, or owner, to adjust and balance the flow of liquid 34and these changes may be visualized in the gauge By balancing the recirculating flow through line 22 and the discharge flow through line 36adequate dosing of the liquid is achieved and controlled.

The discharge line from the pump 12 may fork or divide One side of the fork 49 may be a recirculation return hose 22while the other side may be a discharge connection hose 36 which runs through the sight gauge The discharge side of the fork 49 may connect through the adjustable recirculating flow control valve 14 to the connection hose 36 to the sprinkler system, or it may flow through discharge flow control valve The pump 12 may be electrically connected to a power source Table of identifying numbers for FIGS.

The liquid can also be at least one fungicide or weed killer. The liquid injecting pump systems can also be at least one fertilizer targeting growth enhancement of various plants, including grass, shrubs, trees, flowers, vegetable gardens and the like.

The liquid can also be mixtures of these additives. For example, the liquid can comprise an insecticide or insect deterrent in combination with at least one lawn fertilizer. Various concentrations of any of these can be used, but general, for insect deterrent and treatment, the concentration is from 1 quart to about 4 gallons. Application or dosing of the liquid active ingredient is typically from 0. The design of the inventive direct injection system includes micro dosing a mixture of liquid product pest control product, liquid fertilizer, fire retardant, liquid mold protection, detergents, rodent repellent, wildlife deterrent product, rust stain removal liquid injecting pump systems prevention products, scale or calcium reduction, removal and prevention products, etc.

The system could be used as a delivery system of soaps, conditioners, insect repellent, etc. Selection of liquid to apply will require proper selection of pump seals and diaphragm, etc. The design of the inventive injection system can be used for the application of product into many liquid injecting pump systems tubing systems or to open air delivery, as well. This design can be used as a micro dosing application system. It can act as the delivery system of any mixture of products and become the sole source of product in need of applying.

Examples may be delivery of liquid deer attractant to an area that people would hunt, pest repellent that is to be applied in small doses directly to an area, etc. Other examples are application of colored dyes, algae control into a water feature, pond, liquid injecting pump systems, swimming pool, etc. For liquid product manufacturing or mixing, this liquid injecting pump systems injection system could be used as a mixing tank for such products and liquid injecting pump systems be used for the filling of product bottles.

The design liquid injecting pump systems the inventive injection system using minimum of one, or more, flow regulating valves, will allow for precise adjustment thus allowing for very precise liquid dosing and mixture recirculation. Unlike liquid injecting pump systems not all—other direct application systems, this system has a regulated flow return for proper recirculation.

The need for such is very important when mixing liquid injecting pump systems combining multi weighted products, oils, detergents, repellents, attractants, etc. Without such feature, the probability of mixture separation is very high, thus causing inaccurate product mixture being applied as the product levels drop in the tank. For example, without proper recirculation, oils will tend to rise above water based product, etc.

The inventive injection system is designed to have adjusting flow regulating valves which allows for the adjustment of product dosing when more product may be needed for the allotted amount of time. For example, the standard residential lawn sprinkler system may only need a minimal amount of product, but in a larger system with higher mainline flow, more product dosage per minute may be needed to maintain accurate ratios.

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