CN202676006U - Novel cooling tower frequency conversion heat dissipation system - Google Patents
Novel cooling tower frequency conversion heat dissipation system Download PDFInfo
- Publication number
- CN202676006U CN202676006U CN 201220204767 CN201220204767U CN202676006U CN 202676006 U CN202676006 U CN 202676006U CN 201220204767 CN201220204767 CN 201220204767 CN 201220204767 U CN201220204767 U CN 201220204767U CN 202676006 U CN202676006 U CN 202676006U
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- China
- Prior art keywords
- frequency conversion
- heat dissipation
- programmable controller
- conversion device
- temperature sensor
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- 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.)
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Abstract
The utility model relates to a novel cooling tower frequency conversion heat dissipation system which comprises a cold water tower heat dissipation device, a programmable controller and a frequency conversion device. A power source module is connected with the frequency conversion device and the programmable controller, and electricity is provided to the frequency conversion device and the programmable controller by means of the power source module. The cold water tower heat dissipation device is provide with a temperature sensor, wherein an output end of the temperature sensor is connected with an input end of the programmable controller in signal mode, an output end of the programmable controller is connected with an input end of the frequency conversion device in signal mode, and an output end of the frequency conversion device is connected the cold water tower heat dissipation device in signal mode. Due to the fact that the programmable controller and the frequency conversion device are added to the system, and the temperature sensor is added to the cold water tower heat dissipation device, working power of the cold water tower heat dissipation device can be adjusted by means of the programmable controller and the frequency conversion device according to the temperature signals detected by the temperature sensor, so that heat dissipation power can be controlled according to actual environment temperature, heat is dissipated effectively, and energy is saved.
Description
Technical field
The utility model relates to a kind of Novel cooling tower frequency conversion cooling system.
Background technology
The cooling tower device that adopt in existing workshop all keeps traditional control model, adopts long-term duct type wind-cooling heat dissipating, no matter be summer or winter, daytime or night are no matter the natural climate difference variation all keeps long-term powered operation, keep the same supply frequency output of cooling fan, the same rotating speed.
The shortcoming of prior art is: power consumption is large, for example: winter, natural temperature was lower 20 ° more than the C than summer, need not winter to use with aestival aspect electric weight and power together and go to cool off, otherwise, can cause water temperature in winter and summer the water temperature temperature difference larger, when using cooling water aborning, the formation workshop appliance because the water temperature temperature difference is large, technology stability is just become impact; Again for example: daytime and night natural temperature also differ, so also have influence on the stability of the technological parameter at daytime and night, not only consume energy acting but also the defective of technology stability occurs affecting so existing cooling system exists.
The utility model content
In view of this, be necessary for problem, provide a kind of and can naturally regulate cooling condition according to ambient air temperature.
The purpose of this utility model is achieved through the following technical solutions:
A kind of Novel cooling tower frequency conversion cooling system comprises a cooling column heat abstractor, a Programmable Logic Controller and a converter plant; One power module is connected with Programmable Logic Controller with described converter plant, is this two module for power supply; On the described cooling column heat abstractor temperature sensor is installed; The output of described temperature sensor be connected the input end signal of Programmable Logic Controller and connect, the output of described Programmable Logic Controller be connected the input end signal of converter plant and connect, the output of described converter plant be connected cooling column heat abstractor signal and connect.
With respect to prior art, the utility model has the advantage of:
The utility model has been set up Programmable Logic Controller and converter plant in system, and increased temperature inductor at the cooling column heat abstractor, so that the temperature signal that Programmable Logic Controller and converter plant can detect according to temperature inductor, regulate the operating power of cooling column heat abstractor, thereby accomplish to control heat radiation power according to the environment temperature of reality, efficiently radiates heat, energy savings, and environment do not caused burden.
Description of drawings
Fig. 1 is the module annexation schematic diagram of the utility model embodiment.
The specific embodiment
As shown in Figure 1, the Novel cooling tower frequency conversion cooling system of the utility model comprises a cooling column heat abstractor, a Programmable Logic Controller and a converter plant, and a power module is connected with Programmable Logic Controller with described converter plant, is this two module for power supply; On the described cooling column heat abstractor temperature sensor is installed; The output of described temperature sensor be connected the input end signal of Programmable Logic Controller and connect, the output of described Programmable Logic Controller be connected the input end signal of converter plant and connect, the output of described converter plant be connected cooling column heat abstractor signal and connect.
Described Programmable Logic Controller is set in each temperature section and makes an output point, reaches with temperature to change, and Programmable Logic Controller has the output of multiple spot output point.
The output signal that described converter plant is used for receiving Programmable Logic Controller is as input point, and programmatic method on converter plant is made a frequency output point with each temperature input point, changes the working power frequency of cooling column heat abstractor.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (1)
1. a Novel cooling tower frequency conversion cooling system is characterized in that, comprises a cooling column heat abstractor, a Programmable Logic Controller and a converter plant; One power module is connected with Programmable Logic Controller with described converter plant, is this two module for power supply; On the described cooling column heat abstractor temperature sensor is installed; The output of described temperature sensor be connected the input end signal of Programmable Logic Controller and connect, the output of described Programmable Logic Controller be connected the input end signal of converter plant and connect, the output of described converter plant be connected cooling column heat abstractor signal and connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220204767 CN202676006U (en) | 2012-05-09 | 2012-05-09 | Novel cooling tower frequency conversion heat dissipation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220204767 CN202676006U (en) | 2012-05-09 | 2012-05-09 | Novel cooling tower frequency conversion heat dissipation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202676006U true CN202676006U (en) | 2013-01-16 |
Family
ID=47496905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220204767 Expired - Fee Related CN202676006U (en) | 2012-05-09 | 2012-05-09 | Novel cooling tower frequency conversion heat dissipation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202676006U (en) |
-
2012
- 2012-05-09 CN CN 201220204767 patent/CN202676006U/en not_active Expired - Fee Related
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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: 20130116 Termination date: 20140509 |