CN2140899Y - Automatic adding device for medicine of treatment of water - Google Patents
Automatic adding device for medicine of treatment of water Download PDFInfo
- Publication number
- CN2140899Y CN2140899Y CN 92241463 CN92241463U CN2140899Y CN 2140899 Y CN2140899 Y CN 2140899Y CN 92241463 CN92241463 CN 92241463 CN 92241463 U CN92241463 U CN 92241463U CN 2140899 Y CN2140899 Y CN 2140899Y
- Authority
- CN
- China
- Prior art keywords
- water
- valve
- medicament
- venturi tube
- strainer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The utility model relates to a device for continuously automatic adding water treatment medicine without metering, which overcomes the weaknesses that the currently automatic adding device is easily corroded and worn. When a water pump is operated, homogeneous adding is automatically carried out, when the water pump is stopped, the adding is automatically stopped. The adding metering of the medicine can be accurately adjusted, and the utility model is characterized in strong corrosion resistance, high temperature resistance, long service, etc. The device can be applied to high purity water preprocessing and the adding medicine processing of high and low temperature cycle water and boiler feedwater.
Description
The utility model relates to the device that a kind of different metering adds water treatment agent continuously automatically.
At present, the automatic throwing device of water treatment agent is to be made of volume pump, medicament bucket, robot control system(RCS).Volume pump is the key component of this device.It is to produce vacuum and pressure by the meticulous plunger of processing, the mutual friction of cylinder barrel phase, is injected in pipeline or the equipment after medicament is sucked.Water treatment agent has corrodibility, and generally is the technical grade Chemicals, wherein contains some mechanicalness impurity.Plunger and the cylinder barrel surface cisco unity malfunction that is corroded very soon, weares and teares when volume pump is worked.So there is not widespread use at present, still manually add, its effect is unsatisfactory.
The purpose of this utility model is: a kind of different device that measures, adds water treatment agent continuously, automatically is provided.
Another purpose of the present utility model is: when water pump began or quit work, throwing device just began or stops to add automatically medicament automatically.
The purpose of this utility model is to finish by following scheme: it is made up of medicament bucket, Venturi tube, strainer, valve, one-way damper.Described strainer, valve, under meter are cascaded and are connected with the Venturi tube water-in.Series connected valve, under meter, one-way damper between Venturi tube and medicament strainer.Be connected to a check valve between Venturi tube water outlet and the pump water inlet.Constituted the loop of a water between Venturi tube and the water pump turnover pipe.When pump operation, water will pass Venturi tube at a high speed.Suction port at it produces vacuum immediately, and medicament after filtration, buffering, Flow-rate adjustment be inhaled into.And mix the water inlet pipe that is back to water pump with wherein water.Be transported in the watering equipment by water pump.When water pump shut down, water did not have vacuum to produce to add automatically and stops static in the Venturi tube.
Structure of the present utility model has solved present weak point of the prior art by such scheme.Have work-ing life lasting, automatic control method is more simple, add measure regulation range wide, can be used with all kinds of model water pumps.
Concrete structure of the present utility model is described in detail by following experimental example and accompanying drawing thereof:
Fig. 1 is a schematic diagram of the present utility model.
Fig. 2 is the A-A sectional view of Fig. 3.
Fig. 3 is a vertical view of the present utility model.
Among the figure: check valve (0), strainer (1), wash water valve (2), cleaning valve (3), check valve (4), variable valve (5), under meter (6), throttling valve (7), Venturi tube (8), throttling valve (9), under meter (10), variable valve (11), one-way damper (12), water supply valve (13), by-pass valve (14), by-pass valve (15), medicament strainer (16), medicament bucket (17), wash water valve (18), assembling case (19), liquid level meter (20), carrying handle (21).
With reference to shown in Figure 1: strainer (1), variable valve (5), under meter (6), throttling valve (7), series connection successively link the import of strainer (1) and the rising pipe of water pump again.The outlet of throttling valve (7) is connected with the import of Venturi tube (8).The forward mouth of the water outlet of Venturi tube (8) and check valve (4) links, and the reverse mouthful of water inlet pipe with water pump of check valve (4) links.When pump operation, water will at full speed pass through said structure, and the medicament that produces in the vacuum suction medicament bucket (17) begins to add automatically.When water pump shut down, water was in static in said structure, did not produce vacuum and added automatically and stop.
The cleaning of strainer (1).The utility model is provided with following structure: remove common strainer blowdown is extremely stifled, install identical with its diameter to silk, ancient, the wash water valve (2) of pipe.When termination of pumping, close check valve (0), open wash water valve (2), cleaning valve (3).Water in pump water inlet counterflush strainer (1) immediately makes dirt be discharged by wash water valve (2).
Throttling valve (9), under meter (10), variable valve (11), unidirectional cushion valve (12), medicament strainer (16) connect successively.Again the suction port of another interface of throttling valve (9) with Venturi tube (8) is connected, constituted the medicament suction structure.The metering size of added amount of chemical is by regulating variable valve (11) control.
With reference to Fig. 2 institute: liquid level meter (20) is the plastic inner pipe that a length equates with medicament bucket (17) overhead clearance, and the plastic casing of overcoat different colours, every joint equal in length constitutes.The sleeve pipe total length is half of interior pipe.Heart position, garden, the bottom welding of the lower end of interior pipe and medicament bucket (17) is fixing, gives in upper end and the medicament bucket (17) and stays the socket component socket joint to fix.When toppling over medicament in bucket, liquid level is clear to be presented on the liquid level meter (20).Assembling case (19) and medicament bucket (17) are with bolting or make one.
With reference to shown in Figure 3: medicament bucket (17) upper end one side has a square type mouth.When toppling over medicament, pail pack is stuck on this mouthful.Make and topple over accurate, laborsaving, the medicament of operation and can not flash.
Claims (5)
1, the automatic throwing device of a kind of water treatment agent, it is made up of medicament bucket, Venturi tube, strainer, valve, under meter, liquid level meter, one-way damper, and its characteristics are:
The described strainer of A, valve, under meter is cascaded is connected with the Venturi tube water-in;
Series connected valve, under meter, one-way damper between described Venturi tube suction inlet of B and the medicament strainer;
Between described Venturi tube water outlet of C and the pump water inlet check valve is housed.
2, the automatic throwing device of water treatment agent according to claim 1 is characterized in that: Venturi tube, valve, under meter are installed in the assembling case of medicament bucket upper end one side, and the assembling case is fixed on the medicament bucket.
3, the automatic throwing device of water treatment agent according to claim 1 is characterized in that: wash water valve, strainer, cleaning valve are connected, and are connected on the water inlet pipe of water pump.
4, the automatic throwing device of water treatment agent according to claim 1 is characterized in that: a liquid level meter is housed on the medicament bucket.
5, the automatic throwing device of water treatment agent according to claim 1 is characterized in that: medicament bucket upper end one side has rectangular opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92241463 CN2140899Y (en) | 1992-11-20 | 1992-11-20 | Automatic adding device for medicine of treatment of water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92241463 CN2140899Y (en) | 1992-11-20 | 1992-11-20 | Automatic adding device for medicine of treatment of water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2140899Y true CN2140899Y (en) | 1993-08-25 |
Family
ID=33781532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92241463 Expired - Fee Related CN2140899Y (en) | 1992-11-20 | 1992-11-20 | Automatic adding device for medicine of treatment of water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2140899Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101067464B (en) * | 2006-03-13 | 2011-11-23 | Itt制造企业公司 | Triple duty valve |
| CN103739021A (en) * | 2013-06-24 | 2014-04-23 | 四川海普流体技术有限公司 | Method for adding water treatment agent to water treatment apparatus |
-
1992
- 1992-11-20 CN CN 92241463 patent/CN2140899Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101067464B (en) * | 2006-03-13 | 2011-11-23 | Itt制造企业公司 | Triple duty valve |
| CN103739021A (en) * | 2013-06-24 | 2014-04-23 | 四川海普流体技术有限公司 | Method for adding water treatment agent to water treatment apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201004877Y (en) | Fertilizing and irrigating device | |
| CN211852301U (en) | Water pump capable of automatically clearing blockage | |
| CN2277167Y (en) | Fertilizer drill unit in micro-irrigation system | |
| CN2140899Y (en) | Automatic adding device for medicine of treatment of water | |
| JP3990273B2 (en) | Spreader | |
| CN2425488Y (en) | Hydraulic driven fertilizer spreading pump | |
| CN214577959U (en) | Compressor cleaning system | |
| CN209261862U (en) | A kind of mixed flow pump station of one-key start | |
| CN106337939A (en) | Telescopic lifting hydrant | |
| CN207986667U (en) | A kind of high position refueling device | |
| CN208437423U (en) | A kind of chemicals dosing plant of soil remediation | |
| EP1031665A3 (en) | Device for sucking and mixing of an additive in a fluid conduit | |
| CN217055555U (en) | Anti-sticking device applied to water pump | |
| CN208403016U (en) | A kind of orchard spraying machine | |
| CN2218032Y (en) | Sprayer | |
| CN210641412U (en) | Quantitative liquid manure medicine integration system | |
| CN2751162Y (en) | Infusion pump | |
| CN211982614U (en) | Automatic water and fertilizer siphon for agricultural irrigation | |
| CN211921763U (en) | BCF spinning machine oil agent circulation system | |
| CN209458104U (en) | A kind of liquid reflux structure of plunger pump | |
| CN218089015U (en) | Defoaming agent charging system | |
| CN215027180U (en) | Washing spray set of continuous water supply and drainage | |
| CN212138707U (en) | Energy-concerving and environment-protective type gardens watering device | |
| CN2203189Y (en) | Swirl type spray machine | |
| CN206744367U (en) | One kind is based on artificial intelligent type gardens chemical spraying device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |