CN205383930U - Automatic water supply control device for cooling tower - Google Patents
Automatic water supply control device for cooling tower Download PDFInfo
- Publication number
- CN205383930U CN205383930U CN201620211144.6U CN201620211144U CN205383930U CN 205383930 U CN205383930 U CN 205383930U CN 201620211144 U CN201620211144 U CN 201620211144U CN 205383930 U CN205383930 U CN 205383930U
- Authority
- CN
- China
- Prior art keywords
- pond
- automatic water
- cooling tower
- level sensor
- control
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 238000001816 cooling Methods 0.000 title claims abstract description 16
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 238000005259 measurement Methods 0.000 claims abstract description 14
- 239000000834 fixative Substances 0.000 claims description 2
- 239000013589 supplement Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 230000003020 moisturizing effect Effects 0.000 description 2
- 230000005574 cross-species transmission Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Control Of Non-Electrical Variables (AREA)
Abstract
The utility model discloses a cooling tower automatic water supply controlling means, including pond (1) and can be to the watered inlet tube of pond (1) (2), be provided with solenoid valve (3) on inlet tube (2), be provided with level sensor (4) in pond (1), intelligent single light column measurement and control appearance (5) is connected in this level sensor (4), and solenoid valve (3) are connected through control scheme (6) in intelligent single light column measurement and control appearance (5). The utility model discloses a level sensor detects the liquid level height in the pond to through opening and closing of intelligence single light column measurement and control appearance control solenoid valve realize not only using reliably to the automatic water supply in pond, and control is accurate, after experimental two years, its automatic water supply reliability has not descended.
Description
Technical field
This utility model relates to a kind of control device for cooling tower automatic water supplement.
Background technology
The automatic water supplement of cooling tower adopts mechanical float ball water compensating valve as shown in Figure 1 to realize automatic water supplement control at present, but through use after a while, the general 1 year appearance to a year and a half, find that this ball float automatic water-replenishing device reliability reduces, often occur that moisturizing can not be automatically switched off, cause pond of cooling tower water spill-over phenomenon out, a large amount of waste tap water resources.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of service-strong cooling tower automatic water-replenishing device.
For solving above-mentioned technical problem, cooling tower automatic water replenishing controller described in the utility model, including pond and can to the water inlet pipe added water in pond, described water inlet pipe is provided with electromagnetic valve, liquid level sensor it is provided with in pond, this liquid level sensor connects intelligence monochromatic light post measurement and control instrument, and intelligence monochromatic light post measurement and control instrument is by controlling connection electromagnetic valve.
Further, in described pond, it is provided with fixed mount, fixed mount is provided with the anchor ear for fixative level sensor, anchor ear is configured with anchor ear fastening kit.
Further, described fixed mount is arranged on the inwall in pond or bottom.
Further, described water inlet pipe is additionally provided with hand control valve.
Further, described hand control valve and electromagnetic valve are arranged in parallel.
This utility model adopts the liquid level in liquid level sensor detection pond, and control the open and close realization of the electromagnetic valve automatic water supplement to pond by intelligence monochromatic light post measurement and control instrument, not only use reliable, and control accurate, after test 2 years, its automatic water supplement reliability did not decline.
Accompanying drawing explanation
Fig. 1 is the structural representation of the mechanical float ball water compensating valve water-replenishing control device that existing cooling tower adopts；
Fig. 2 is automatic water replenishing controller schematic diagram of the present utility model；
Fig. 3 is the parallel-connection structure schematic diagram of this utility model electromagnetic valve and hand control valve.
Number in the figure, 1-pond；2-water inlet pipe；3-electromagnetic valve；4-liquid level sensor；5-intelligence monochromatic light post measurement and control instrument；6-controls circuit；7-fixed mount；71-anchor ear；72-anchor ear fastening kit；8-hand control valve.
Detailed description of the invention
Below in conjunction with detailed description of the invention and with reference to accompanying drawing, this utility model is further described.
Embodiment 1: cooling tower automatic water replenishing controller described in the utility model is as shown in Figure 2, including pond 1 and can to the water inlet pipe 2 added water in pond 1, described water inlet pipe 2 is provided with electromagnetic valve 3, liquid level sensor 4 it is provided with in pond 1, this liquid level sensor 4 connects intelligence monochromatic light post measurement and control instrument 5, and intelligence monochromatic light post measurement and control instrument 5 connects electromagnetic valve 3 by controlling circuit 6.
Liquid level signal in the pond 1 that intelligence monochromatic light post measurement and control instrument 5 detects according to liquid level sensor 4 compares judgement with set definite value, when liquid level is lower than setting value, intelligence monochromatic light post measurement and control instrument 5, by controlling circuit 6, is opened electromagnetic valve 3, is made water inlet pipe 2 add water in pond 1；When liquid level is higher than setting value, intelligence monochromatic light post measurement and control instrument 5, by controlling circuit 6, closes electromagnetic valve 3, and water inlet pipe 2 stops adding water in pond 1.
Owing to the water flow fluctuation in pond of cooling tower is very big, liquid level sensor 4 stress is big, easily displacement, cause location inaccurate, for this, this utility model also on the inwall in pond 1 or bottom be provided with fixed mount 7, the front end of fixed mount 7 is provided with anchor ear 71, liquid level sensor 4 is placed in anchor ear 71, and passes through the anchor ear fastening kit 72(such as bolt kit configured) fasten.Meanwhile, liquid level sensor 4 itself also selects the product that on market, intensity is enough, is further ensured that it does not cause because current are excessive damaging.
In order to be further ensured that the control of automatic water supplement, preventing unexpected generation, be additionally provided with hand control valve 8 on water inlet pipe 2, this hand control valve 8 is arranged in parallel with electromagnetic valve 3, namely the water in water inlet pipe 2 can realize automatic water supplement by electromagnetic valve 3, it is also possible to manually controls the manual moisturizing of valve 8.
Claims (5)
1. a cooling tower automatic water replenishing controller, including pond (1) and can to the water inlet pipe (2) added water in pond (1), it is characterized in that: described water inlet pipe (2) is provided with electromagnetic valve (3), liquid level sensor (4) it is provided with in pond (1), this liquid level sensor (4) connects intelligence monochromatic light post measurement and control instrument (5), and intelligence monochromatic light post measurement and control instrument (5) connects electromagnetic valve (3) by controlling circuit (6).
2. cooling tower automatic water replenishing controller according to claim 1, it is characterized in that: in described pond (1), be provided with fixed mount (7), fixed mount (7) is provided with the anchor ear (71) for fixative level sensor (4), anchor ear (71) is configured with anchor ear fastening kit (72).
3. cooling tower automatic water replenishing controller according to claim 2, it is characterised in that: described fixed mount (7) is arranged on the inwall of pond (1) or bottom.
4. cooling tower automatic water replenishing controller according to claim 1, it is characterised in that: described water inlet pipe (2) is additionally provided with hand control valve (8).
5. cooling tower automatic water replenishing controller according to claim 4, it is characterised in that: described hand control valve (8) and electromagnetic valve (3) are arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620211144.6U CN205383930U (en) | 2016-03-18 | 2016-03-18 | Automatic water supply control device for cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620211144.6U CN205383930U (en) | 2016-03-18 | 2016-03-18 | Automatic water supply control device for cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205383930U true CN205383930U (en) | 2016-07-13 |
Family
ID=56351687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620211144.6U Expired - Fee Related CN205383930U (en) | 2016-03-18 | 2016-03-18 | Automatic water supply control device for cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205383930U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107478090A (en) * | 2017-08-10 | 2017-12-15 | 北京百度网讯科技有限公司 | The method of supplying water and system of a kind of cooling tower |
-
2016
- 2016-03-18 CN CN201620211144.6U patent/CN205383930U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107478090A (en) * | 2017-08-10 | 2017-12-15 | 北京百度网讯科技有限公司 | The method of supplying water and system of a kind of cooling tower |
| CN107478090B (en) * | 2017-08-10 | 2019-07-23 | 北京百度网讯科技有限公司 | A kind of method of supplying water and system of cooling tower |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201569891U (en) | Automatic control device for fish tank | |
| CN202310832U (en) | Automatic water supply machine | |
| CN107339472A (en) | A kind of farmland Self-control water saving valve | |
| CN202853120U (en) | Circular type heat pump machine set constant temperature water supplement device | |
| CN205383930U (en) | Automatic water supply control device for cooling tower | |
| CN202315946U (en) | Water bath device capable of controlling water automatically | |
| CN205421415U (en) | Automatic water replenishing control device for freezing tank | |
| CN2919131Y (en) | Water tank supply and drainage automatic control device | |
| CN209230737U (en) | A kind of level measurement device | |
| CN103743451B (en) | A kind of full-automatic evaporation precipitation metering device | |
| CN201173564Y (en) | Immediately heating water heater | |
| CN216254644U (en) | Launching device | |
| CN203643443U (en) | A water supply device with constant water head and controllable flow | |
| CN106108669A (en) | cold tank system | |
| CN203719732U (en) | Water level detection device for solar energy water tank | |
| CN202418844U (en) | Water full automatic stop valve of solar water heater | |
| CN205504118U (en) | High -order liquid controlling means | |
| CN203721111U (en) | Automatic data acquisition device for measurement of evaporation and rainfall | |
| CN207195763U (en) | A kind of farmland Self-control water saving valve | |
| CN201532038U (en) | Delay automatic water dispenser | |
| CN2540603Y (en) | Full-automatic controller for solar water heater | |
| CN221506434U (en) | Water sample pretreatment device matched with online water quality analysis instrument | |
| CN110471470A (en) | Cooling tower automatic water-replenishing device | |
| CN211793401U (en) | Automatic irrigation equipment of irrigation and water conservancy | |
| CN208172633U (en) | A kind of cooling tower automatic water-replenishing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160713 Termination date: 20180318 |