CN209131488U - A kind of cooling tower monitoring system - Google Patents
A kind of cooling tower monitoring system Download PDFInfo
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- CN209131488U CN209131488U CN201821784114.XU CN201821784114U CN209131488U CN 209131488 U CN209131488 U CN 209131488U CN 201821784114 U CN201821784114 U CN 201821784114U CN 209131488 U CN209131488 U CN 209131488U
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- cooling tower
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- cooling
- heat exchange
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Abstract
The utility model relates to a kind of cooling towers to monitor system, including cooling tower, heat exchange equipment, controller, environment temperature monitoring room and alarm device, high-temperature water water inlet pipe and water at low temperature outlet pipe are equipped between cooling tower and heat exchange equipment, high-temperature water water inlet pipe is equipped with cooling tower inflow temperature sensor, water at low temperature outlet pipe is equipped with cooling tower leaving water temperature sensors, environment temperature monitoring is indoor to be equipped with ambient wet bulb temperature sensor, and controller is electrically connected with cooling tower inflow temperature sensor, cooling tower leaving water temperature sensors, ambient wet bulb temperature sensor, alarm device respectively.Compared with prior art, the utility model passes through controller real-time monitoring cooling tower inflow temperature, cooling tower leaving water temperature, ambient wet bulb temperature, judge whether cooling tower working efficiency is normal, to carry out subsequent maintenance or maintenance, enormously simplifies the operation complexity of periodic maintenance maintenance.
Description
Technical field
The utility model belongs to cooling tower technical field, is related to a kind of cooling tower monitoring system.
Background technique
Currently, the equipment such as large-scale refrigerator, air compressor machine generate a large amount of heat in normal work, it finally can be with water cooling
Form distributes heat, and the effect of water cooling directly affects the working efficiency of these Large-scale machine sets in turn, so mating cold
But the cooling efficiency of tower seems most important, and efficient cooling tower is significant to energy consumption is reduced.Currently, main by regularly
Maintenance guarantees the working efficiency of cooling tower, however, the effect of maintenance can not be detected directly, it is possible to caused maintenance or
Situation not in place is maintained, a large amount of energy waste is caused.
Utility model content
The purpose of this utility model is exactly to provide a kind of cooling tower prison to overcome the problems of the above-mentioned prior art
Examining system.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of cooling tower monitors system, the system include cooling tower, heat exchange equipment, controller, environment temperature monitoring room and
Alarm device is equipped with high-temperature water water inlet pipe and water at low temperature outlet pipe, the high-temperature water between the cooling tower and heat exchange equipment
Water inlet pipe is equipped with cooling tower inflow temperature sensor, and the water at low temperature outlet pipe is sensed equipped with cooling tower leaving water temperature
Device, the environment temperature monitoring is indoor to be equipped with ambient wet bulb temperature sensor, and the controller is intake with cooling tower respectively
Temperature sensor, cooling tower leaving water temperature sensors, ambient wet bulb temperature sensor, alarm device electrical connection.
Further, the heat exchange equipment is refrigerator or air compressor machine.
Further, the high-temperature water water inlet pipe is arranged between the top of cooling tower and heat exchange equipment, and described is low
Water outlet pipe is arranged between the side of cooling tower and heat exchange equipment.
Further, the inside of the cooling tower is equipped with cooling body, which is electrically connected with the controller.
Further, the cooling body includes the high temperature (operating) water nozzle being connected with high-temperature water water inlet pipe, is arranged cold
But the hair dryer on tower medial surface and the exhaust fan being arranged at the top of cooling tower, the controller respectively with hair dryer, take out
Blower electrical connection.By the cooperation of hair dryer and exhaust fan, make to generate air circulation in cooling tower.High temperature (operating) water nozzle will flow into cold
But the high-temperature water of tower sprays, and be cooled cooling after being exchanged heat with air.If controller analyze to obtain cooling tower working efficiency with
Theoretical value compares too low information, then automatically controls hair dryer, exhaust fan increases power, the air circulation in raising cooling tower
Amount promotes heat exchange.
Further, the cooling body further includes the filler being arranged in inside cooling tower.Filler convenient for high-temperature water with
Air comes into full contact with heat exchange.
A kind of cooling tower monitoring systematic difference, the monitoring system is for monitoring cooling tower working efficiency.
Further, the calculation formula of the cooling tower working efficiency are as follows:
In above formula, η is cooling tower working efficiency, and Tin is cooling tower inflow temperature, and Tout is cooling tower leaving water temperature, Ts
For ambient wet bulb temperature.It after controller calculates cooling tower working efficiency in real time, is compared with theoretical value, to judge currently
Whether cooling tower working efficiency is normal.
The monitoring system further includes the display being electrically connected with the controller as a preferred technical solution, with real-time
Show the numerical value of cooling tower working efficiency.
The utility model is in practical application, the high-temperature water of heat exchange equipment outflow flows into cooling tower through high-temperature water water inlet pipe
In, become water at low temperature after cooling, is flow to by water at low temperature outlet pipe continue on for cooling down in heat exchange equipment later.Cooling tower
Inflow temperature sensor, cooling tower leaving water temperature sensors, ambient wet bulb temperature sensor monitor respectively cooling tower inflow temperature,
Cooling tower leaving water temperature, ambient wet bulb temperature after via controller calculates analysis, judge whether cooling tower working efficiency is abnormal；If
Cooling tower working efficiency is too low compared with theoretical value, and controller then controls hair dryer, exhaust fan increases power, improves in cooling tower
Rate of air circulation, promote heat exchange；If cooling tower working efficiency is still lower, show to be likely to occur cooling inner-tower filling material needs
Replacement or cleaning, blower belt abrasion or angle of fan leaves need the problems such as adjusting, and alarm device sounds an alarm at this time, reminds dimension
The personnel of repairing repair or maintain.
Compared with prior art, the utility model has the following characteristics that
1) by controller real-time monitoring cooling tower inflow temperature, cooling tower leaving water temperature, ambient wet bulb temperature, judge cold
But whether tower working efficiency is normal, and to carry out subsequent maintenance or maintenance, the operation for enormously simplifying periodic maintenance maintenance is multiple
Miscellaneous degree reduces the working strength of maintenance personal；
2) when cooling tower working efficiency exception, controller first pass through adjust ventilation quantity carry out preliminary adjustment, only when
Change ventilation quantity when can not also solve cooling tower working efficiency abnormal problem, alarm device can just sound an alarm notify maintenance personal into
The subsequent maintenance of row or maintenance operation, thus the frequent operation of maintenance personal is avoided, high degree of automation；
3) it is easy to be transformed construction to existing cooling tower, it is easy to promote and utilize.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Description of symbols in figure:
1-cooling tower, 2-heat exchange equipments, 3-controllers, 4-environment temperatures monitor room, 5-high-temperature water water inlet pipes, 6-
Water at low temperature outlet pipe, 7-cooling tower inflow temperature sensors, 8-cooling tower leaving water temperature sensors, 9-ambient wet bulb temperatures
Sensor, 10-high temperature (operating) water nozzles, 11-hair dryers, 12-exhaust fans.
Specific embodiment
The utility model is described in detail in the following with reference to the drawings and specific embodiments.The present embodiment is with the utility model
Implemented premised on technical solution, the detailed implementation method and specific operation process are given, but the guarantor of the utility model
Shield range is not limited to the following embodiments.
Embodiment 1:
A kind of cooling tower as shown in Figure 1 monitors system, including cooling tower 1, heat exchange equipment 2, controller 3, environment temperature
Room 4 and alarm device are monitored, high-temperature water water inlet pipe 5 and water at low temperature outlet pipe 6, high-temperature water are equipped between cooling tower 1 and heat exchange equipment 2
Water inlet pipe 5 is equipped with cooling tower inflow temperature sensor 7, and water at low temperature outlet pipe 6 is equipped with cooling tower leaving water temperature sensors 8,
Environment temperature monitor room 4 in be equipped with ambient wet bulb temperature sensor 9, controller 3 respectively with cooling tower inflow temperature sensor 7,
Cooling tower leaving water temperature sensors 8, ambient wet bulb temperature sensor 9, alarm device electrical connection.Heat exchange equipment 2 is air compressor machine.
High-temperature water water inlet pipe 5 is arranged between the top of cooling tower 1 and heat exchange equipment 2, and water at low temperature outlet pipe 6 is arranged cold
But between the side of tower 1 and heat exchange equipment 2.
The inside of cooling tower 1 is equipped with cooling body, which is electrically connected with controller 3.Cooling body includes and height
High temperature (operating) water nozzle 10 that warm water intake pipe 5 is connected, the hair dryer 11 being arranged on 1 medial surface of cooling tower and it is arranged in cooling
The exhaust fan 12 at 1 top of tower, controller 3 are electrically connected with hair dryer 11, exhaust fan 12 respectively.Cooling body further includes being arranged cold
But the filler inside tower 1.
The monitoring system is for monitoring cooling tower working efficiency, the calculation formula of cooling tower working efficiency are as follows:
In above formula, η is cooling tower working efficiency, and Tin is cooling tower inflow temperature, and Tout is cooling tower leaving water temperature, Ts
For ambient wet bulb temperature.
In practical application, the high-temperature water that heat exchange equipment 2 flows out flows into cooling tower 1 through high-temperature water water inlet pipe 5, through cooling
Become water at low temperature after cooling, is flow in heat exchange equipment 2 by water at low temperature outlet pipe 6 continue on for cooling down later.Cooling tower water inlet temperature
Degree sensor 7, cooling tower leaving water temperature sensors 8, ambient wet bulb temperature sensor 9 monitor cooling tower inflow temperature, cold respectively
But tower leaving water temperature, ambient wet bulb temperature after via controller 3 calculates analysis, judge whether cooling tower working efficiency is abnormal；If cold
But tower working efficiency is too low compared with theoretical value, and controller 3 then controls hair dryer 11, exhaust fan 12 increases power, improves cooling
Rate of air circulation in tower 1 promotes heat exchange；If cooling tower working efficiency is still lower, shows to be likely to occur in cooling tower 1 and fill out
Material is needed replacing or is cleaned, blower belt abrasion or angle of fan leaves need the problems such as adjusting, and alarm device sounds an alarm at this time,
Maintenance personal is reminded to repair or maintain.
Embodiment 2:
In the present embodiment, heat exchange equipment 2 is refrigerator, remaining is the same as embodiment 1.
It can understand the above description of the embodiments is intended to facilitate those skilled in the art and use practical
It is novel.Person skilled in the art obviously easily can make various modifications to these embodiments, and illustrating herein
General Principle be applied in other embodiments without having to go through creative labor.Therefore, the utility model is not limited to above-mentioned
Embodiment, those skilled in the art's announcement according to the present utility model, do not depart from improvement that the utility model scope is made and
Modification should be all within the protection scope of the utility model.
Claims (6)
1. a kind of cooling tower monitors system, which is characterized in that the system includes cooling tower (1), heat exchange equipment (2), controller
(3), environment temperature monitoring room (4) and alarm device are equipped with high-temperature water and intake between the cooling tower (1) and heat exchange equipment (2)
(5) and water at low temperature outlet pipe (6) are managed, the high-temperature water water inlet pipe (5) is equipped with cooling tower inflow temperature sensor (7), institute
The water at low temperature outlet pipe (6) stated is equipped with cooling tower leaving water temperature sensors (8), sets in environment temperature monitoring room (4)
Have ambient wet bulb temperature sensor (9), the controller (3) goes out with cooling tower inflow temperature sensor (7), cooling tower respectively
Water temperature sensor (8), ambient wet bulb temperature sensor (9), alarm device electrical connection.
2. a kind of cooling tower according to claim 1 monitors system, which is characterized in that the heat exchange equipment (2) is cold
Jelly machine or air compressor machine.
3. a kind of cooling tower according to claim 1 monitors system, which is characterized in that the high-temperature water water inlet pipe (5)
It is arranged between the top and heat exchange equipment (2) of cooling tower (1), the water at low temperature outlet pipe (6) is arranged in cooling tower (1)
Between side and heat exchange equipment (2).
4. a kind of cooling tower according to claim 1 monitors system, which is characterized in that the inside of the cooling tower (1)
Equipped with cooling body, which is electrically connected with controller (3).
5. a kind of cooling tower according to claim 4 monitors system, which is characterized in that the cooling body includes and height
It high temperature (operating) water nozzle (10) that warm water intake pipe (5) is connected, the hair dryer (11) being arranged on cooling tower (1) medial surface and sets
The exhaust fan (12) at the top of cooling tower (1) is set, the controller (3) is electrically connected with hair dryer (11), exhaust fan (12) respectively
It connects.
6. a kind of cooling tower according to claim 5 monitors system, which is characterized in that the cooling body further includes setting
Set the filler internal in cooling tower (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821784114.XU CN209131488U (en) | 2018-10-31 | 2018-10-31 | A kind of cooling tower monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821784114.XU CN209131488U (en) | 2018-10-31 | 2018-10-31 | A kind of cooling tower monitoring system |
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| Publication Number | Publication Date |
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| CN209131488U true CN209131488U (en) | 2019-07-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821784114.XU Active CN209131488U (en) | 2018-10-31 | 2018-10-31 | A kind of cooling tower monitoring system |
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| CN (1) | CN209131488U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109163599A (en) * | 2018-10-31 | 2019-01-08 | 上海大众祥源动力供应有限公司 | A kind of cooling tower monitoring system and its application |
-
2018
- 2018-10-31 CN CN201821784114.XU patent/CN209131488U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109163599A (en) * | 2018-10-31 | 2019-01-08 | 上海大众祥源动力供应有限公司 | A kind of cooling tower monitoring system and its application |
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