CN201348464Y - Temperature control device of cooling water - Google Patents
Temperature control device of cooling water Download PDFInfo
- Publication number
- CN201348464Y CN201348464Y CNU2008202296236U CN200820229623U CN201348464Y CN 201348464 Y CN201348464 Y CN 201348464Y CN U2008202296236 U CNU2008202296236 U CN U2008202296236U CN 200820229623 U CN200820229623 U CN 200820229623U CN 201348464 Y CN201348464 Y CN 201348464Y
- Authority
- CN
- China
- Prior art keywords
- water
- control device
- temperature
- cooling water
- outlet pipe
- 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
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Abstract
The utility model relates to a temperature control device of liquid, in particular to a temperature control device of cooling water. The utility model adopts the technical proposal that the device comprises a cooling tower which is provided with an electric fan and is respectively connected with a water returning pipe and a water outlet pipe, wherein the water outlet pipe is connected with a work station through a water pump, and the work station is connected with the water returning pipe. The device is characterized by further comprising a temperature sensor which is connected on the water outlet pipe, wherein the temperature sensor is connected with an electrical control device through a circuit, and the electrical control device is connected with a motor on the electric fan. The device has the beneficial effects that the temperature of cooling water is always kept relative stable through controlling the motor of the electric fan of the cooling tower, thereby realizing the control to the temperature of the cooling water, improving the use efficiency of the cooling water, and saving the electrical energy and water.
Description
Technical field
The utility model relates to the temperature control equipment of liquid, especially belongs to cooling water temperature control device.
Technical background
The fan of existing cooling tower, no matter ambient temperature is high and low, always under the drive of motor, rotate always, though this mode is simple, good cooling results, but for the production equipment in the work station of the relative constant temperature of some needs, this type of cooling causes the temperature of cooling water too low sometimes, because temperature is too low, can directly influence the quality of product or the normal operation of production equipment.
Summary of the invention
The purpose of this utility model is to provide a kind of cooling water temperature control device, thereby realizes the control to cooling water temperature, makes the temperature of cooling water relatively stable.
Technical solution adopted in the utility model is: it is to be linked to each other with outlet pipe with return pipe respectively by the cooling tower that electric fan is housed, outlet pipe links to each other with work station by water pump, work station links to each other with return pipe, it is characterized in that: it also is included in and is connected with temperature sensor on the outlet pipe, temperature sensor links to each other with electric control gear by circuit, electric control gear link to each other with motor on the electric fan form.
Usefulness of the present utility model is: because the utility model is by the control to the cooling tower fan motor, make the temperature of cooling water remain relatively stable, not only realize control, and improved the service efficiency of cooling water cooling water temperature, and saves energy and water.
Description of drawings
Fig. 1 is the utility model structure principle chart
Wherein: 1, cooling tower 2, electric control gear 3, electric fan 31, motor 32, fan blade 4, return pipe 5, work station 6, water pump 7, outlet pipe 8, temperature sensor 9, circuit
The specific embodiment
Be illustrated in figure 1 as the utility model structure principle chart.It is to be linked to each other with outlet pipe 7 with return pipe 4 respectively by the cooling tower 1 that electric fan 3 is housed, outlet pipe 7 links to each other with work station 5 by water pump 6, work station 5 links to each other with return pipe 4, it is characterized in that: it also is included in and is connected with temperature sensor 8 on the outlet pipe 7, temperature sensor 8 links to each other with electric control gear 2 by circuit 9, electric control gear 2 link to each other with motor 31 on the electric fan 3 form.
Claims (1)
1. cooling water temperature control device, it is to be linked to each other with outlet pipe (7) with return pipe (4) respectively by the cooling tower that electric fan (3) are housed (1), outlet pipe (7) links to each other with work station (5) by water pump (6), work station (5) links to each other with return pipe (4), it is characterized in that: it also is included in and is connected with temperature sensor (8) on the outlet pipe (7), temperature sensor (8) links to each other with electric control gear (2) by circuit (9), electric control gear (2) link to each other with motor (31) on the electric fan (3) form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202296236U CN201348464Y (en) | 2008-12-31 | 2008-12-31 | Temperature control device of cooling water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202296236U CN201348464Y (en) | 2008-12-31 | 2008-12-31 | Temperature control device of cooling water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201348464Y true CN201348464Y (en) | 2009-11-18 |
Family
ID=41367929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202296236U Expired - Fee Related CN201348464Y (en) | 2008-12-31 | 2008-12-31 | Temperature control device of cooling water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201348464Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101738134B (en) * | 2009-12-31 | 2012-05-02 | 中冶南方工程技术有限公司 | Automatic deicing control system of cooling tower fan |
| CN105123899A (en) * | 2015-09-29 | 2015-12-09 | 北京市农林科学院 | Cold water cooling method for fruits and vegetables |
| CN105166021A (en) * | 2015-09-29 | 2015-12-23 | 北京市农林科学院 | Device for cooling fruits and vegetables with cold water |
-
2008
- 2008-12-31 CN CNU2008202296236U patent/CN201348464Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101738134B (en) * | 2009-12-31 | 2012-05-02 | 中冶南方工程技术有限公司 | Automatic deicing control system of cooling tower fan |
| CN105123899A (en) * | 2015-09-29 | 2015-12-09 | 北京市农林科学院 | Cold water cooling method for fruits and vegetables |
| CN105166021A (en) * | 2015-09-29 | 2015-12-23 | 北京市农林科学院 | Device for cooling fruits and vegetables with cold water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091118 Termination date: 20121231 |