CN201449206U - Automatic control device of water cooling tower - Google Patents
Automatic control device of water cooling tower Download PDFInfo
- Publication number
- CN201449206U CN201449206U CN2009200309753U CN200920030975U CN201449206U CN 201449206 U CN201449206 U CN 201449206U CN 2009200309753 U CN2009200309753 U CN 2009200309753U CN 200920030975 U CN200920030975 U CN 200920030975U CN 201449206 U CN201449206 U CN 201449206U
- Authority
- CN
- China
- Prior art keywords
- cooling tower
- temperature
- water cooling
- temperature sensor
- distribution box
- 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 discloses an automatic control device of a water cooling tower, which is used for automatically controlling the running and the stopping of a fan motor of the water cooling tower and a circulating pump motor. The automatic control device of the water cooling tower comprises a temperature sensor for detecting the water temperature, wherein the temperature sensor is connected with a temperature controller which is connected with a distribution box; and the distribution box is connected with the fan motor of the water cooling tower and the circulating pump motor. In the embodiment, temperature data is transmitted to the temperature controller through the temperature sensor by using the temperature of circulating water in a circulating water pool; and the temperature controller controls the stopping and the running of the fan motor of the water cooling tower and the circulating pump through the distribution box according to the comparison of the data transmitted by the temperature sensor and the set temperature, and changes the conditions that the water cooling tower continuously runs after being started so as to waste power energy and wear equipment, and thereby, the aims of saving energy source and reducing mechanical wear can be achieved.
Description
Technical field
The utility model relates to a kind of cooling tower control device.
Background technology
The driving operation of the cooling tower installed of each chemical plant, chemical fertilizer factory, petrochemical industry, coke-oven plant now, as long as one drive, no matter any period, how high water temperature have, the fan electromotor of cooling tower and circulating pump motor are all in running.Electric energy but also wear equipment had not only been wasted.
The utility model content
Technical problem to be solved in the utility model provides a kind of cooling tower automaton that can control cooling tower start and shutdown, energy savings, minimizing loss according to water temperature automatically.
For solving the problems of the technologies described above, the technical solution of the utility model is: the cooling tower automaton, be used for controlling the running of cooling tower fan electromotor and circulating pump motor automatically and stopping, described cooling tower automaton comprises the temperature sensor that is used to detect water temperature, described temperature sensor is connected with temperature controller, described temperature controller is connected with distribution box, and described distribution box is connected with described cooling tower fan electromotor and described circulating pump motor.
Described temperature sensor is arranged in the circulating water pool of described cooling tower.
As another kind of technical scheme, described temperature sensor also can be arranged on the air outlet of described cooling tower.
As optimized technical scheme, described temperature sensor is a thermistor (temperature) sensor.
Owing to adopted technique scheme, present embodiment utilizes that the temperature of recirculated water passes to temperature controller to temperature data by temperature sensor in the circulating water pool, temperature controller is compared according to the temperature of data that temperature sensor passed and setting and is controlled stopping and running of cooling tower fan electromotor and circulating pump motor by distribution box, change the situation of commentaries on classics, waste electric energy, wear equipment of just not stopping transport after cooling tower is started shooting in the past, thereby realized the purpose of energy savings and minimizing mechanical wear.
Description of drawings
Accompanying drawing is the structural representation of the utility model embodiment.
The specific embodiment
As shown in drawings, the cooling tower automaton, be used for controlling the running of cooling tower fan electromotor and circulating pump motor automatically and stopping, described cooling tower automaton comprises the temperature sensor 3 that is used to detect water temperature, described temperature sensor 3 is a thermistor (temperature) sensor, and described temperature sensor is arranged in the circulating water pool 2 of described cooling tower 1.If described cooling tower does not have circulating water pool, described temperature sensor can be arranged on the air outlet of described cooling tower.Described temperature sensor 3 is connected with temperature controller 5, and described temperature controller 5 is connected with distribution box 4, and described distribution box 4 is connected with described cooling tower fan electromotor and described circulating pump motor.Described distribution box 4 is respectively equipped with cooling tower fan electromotor control circuit 7 and circulating pump motor control circuit 6.
Connect temperature sensor 3, temperature controller 5, distribution box 4, circulating pump motor, cooling tower fan electromotor, connect power supply, according to the water temperature of manufacturing technique requirent, the design temperature that temperature is regulated temperature controller, the water temperature that temperature controller is surveyed according to temperature sensor is controlled the running of circulating pump motor and cooling tower fan electromotor and is stopped.
More than be the application's a specific embodiment, should be understood that these embodiment only be used to the invention is described and be not used in the restriction the invention scope.Should be understood that in addition those skilled in the art can make various changes or modifications the invention after the content of having read the invention instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Claims (4)
1. cooling tower automaton, it is characterized in that: comprise the temperature sensor that is used to detect water temperature, described temperature sensor is connected with temperature controller, and described temperature controller is connected with distribution box, and described distribution box is connected with described cooling tower fan electromotor and described circulating pump motor.
2. cooling tower automaton as claimed in claim 1 is characterized in that: described temperature sensor is arranged in the circulating water pool of described cooling tower.
3. cooling tower automaton as claimed in claim 1 is characterized in that: described temperature sensor is arranged on the air outlet of described cooling tower.
4. cooling tower automaton as claimed in claim 1 is characterized in that: described temperature sensor is a thermistor (temperature) sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200309753U CN201449206U (en) | 2009-07-31 | 2009-07-31 | Automatic control device of water cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200309753U CN201449206U (en) | 2009-07-31 | 2009-07-31 | Automatic control device of water cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201449206U true CN201449206U (en) | 2010-05-05 |
Family
ID=42553927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200309753U Expired - Fee Related CN201449206U (en) | 2009-07-31 | 2009-07-31 | Automatic control device of water cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201449206U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103115016A (en) * | 2013-03-18 | 2013-05-22 | 江苏苏南药业实业有限公司 | Double-effect extraction pot cooling fan energy-saving device and temperature control method |
| CN104930875A (en) * | 2015-06-29 | 2015-09-23 | 广西农垦糖业集团红河制糖有限公司 | Thermostat used for condensate heat radiation |
-
2009
- 2009-07-31 CN CN2009200309753U patent/CN201449206U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103115016A (en) * | 2013-03-18 | 2013-05-22 | 江苏苏南药业实业有限公司 | Double-effect extraction pot cooling fan energy-saving device and temperature control method |
| CN104930875A (en) * | 2015-06-29 | 2015-09-23 | 广西农垦糖业集团红河制糖有限公司 | Thermostat used for condensate heat radiation |
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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: 20100505 Termination date: 20110731 |