CN211178116U - Cooling circulating water management equipment based on cooling tower - Google Patents
Cooling circulating water management equipment based on cooling tower Download PDFInfo
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- CN211178116U CN211178116U CN201922010515.0U CN201922010515U CN211178116U CN 211178116 U CN211178116 U CN 211178116U CN 201922010515 U CN201922010515 U CN 201922010515U CN 211178116 U CN211178116 U CN 211178116U
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Abstract
The utility model discloses a cooling circulation water management equipment based on cooling tower, relate to the outer equipment technical field that hangs of cooling tower, inlet tube and outlet pipe department at the cooling tower set up into water temperature-detecting device and play water temperature-detecting device respectively, the cooling tower main part sets up the thermodetector in order to detect and obtain actual heat exchange demand, and carry out data analysis contrast with actual heat exchange demand and cooling tower heat exchange supply volume, again according to the contrast result the frequency conversion fan actual operating power of properly adjusting the cooling tower in reasonable scope, so that the actual operating power of frequency conversion fan matches with the cooling circulation water heat transfer value that flows in the cooling tower, thereby reach and reduce the cooling tower, the purpose of cooling circulation system water loss and electric energy loss, and then reach guarantee refrigeration or processing procedure equipment normal operating's purpose.
Description
Technical Field
The utility model belongs to the technical field of cooling tower externally hung equipment technique and specifically relates to a cooling circulating water management equipment based on cooling tower is related to.
Background
The cooling tower realizes heat exchange with the external environment through circulating cooling water, thereby achieving the purposes of discharging waste heat and circulating cooling. The cooling water in the cooling tower is directly contacted with external ambient air, and the cooling medium is cooled by latent heat (water evaporation) and sensible heat (heat exchange).
The current chinese patent of grant publication No. CN207730044U discloses a single-phase 220V cooling tower, which comprises a cooling tower body, wherein a fan is fixedly arranged at the top end of the cooling tower body, a cooling device is arranged at the middle section of the cooling tower body, a heat exchange pipe is connected and arranged on the cooling device, and a water pump is arranged below the cooling tower body. A spray pipe is arranged above the cooling device in the cooling tower body, one end of the water inlet pipe is connected to the water pump, and the other end of the water inlet pipe is connected to the spray pipe; and a filter grid is arranged below the cooling device in the cooling tower body. Above-mentioned single-phase 220V cooling tower through air-cooled and water-cooling matched with mode, carries out quick cooling to electric power waste heat to reach the purpose that improves cooling rate.
In the actual use process, the value of the waste heat conveyed to the cooling tower changes along with the actual working condition, but the working power of a fan of the common cooling tower is fixed; when the waste heat value needing cooling is lower than the cooling power of the cooling tower, a large amount of water resource waste and electricity waste can be caused, the quality of cooling circulating water is deteriorated due to the increase of the concentration multiple, the normal operation of refrigeration or processing equipment is influenced, and the prior art has the improvement.
SUMMERY OF THE UTILITY MODEL
To the technical problem, an object of the utility model is to provide a cooling circulation water management equipment based on cooling tower obtains the actual heat exchange demand of the inlet temperature value of inlet tube and the outlet water temperature analysis of outlet pipe through detecting to according to the method of the operating power of actual heat exchange demand regulation variable frequency fan, reach the purpose that reduces water resource, electric quantity are extravagant and keep cooling tower internal circulation water quality of water, and then reach the purpose that ensures refrigeration or processing procedure equipment normal operating.
In order to achieve the above purpose, the utility model provides a following technical scheme: a cooling-tower-based cooling-circulation-water management apparatus, characterized in that: the variable-frequency fan water heater comprises a variable-frequency fan arranged at the top of a cooling tower body, and a water inlet temperature detection device and a water outlet temperature detection device which are respectively communicated with a water inlet pipe and a water outlet pipe of the cooling tower body, wherein the water inlet temperature detection device and the water outlet temperature detection device are respectively used for detecting a water inlet temperature value and a water outlet temperature value of the water inlet pipe and the water outlet pipe; an external air temperature and humidity detector for detecting the temperature and humidity of external air is arranged outside the cooling tower body, and the actual working power of the variable frequency fan is controlled by the water inlet temperature detection device, the water outlet temperature detection device and the external air temperature and humidity detector in a linkage manner; the cooling tower is connected with a descaling device for adsorbing and removing the scale of the cooling circulating water in the cooling tower body, and the actual working power of the descaling device is controlled by the linkage of a water inlet temperature detection device, a water outlet temperature detection device and an external air temperature and humidity detector.
Through adopting above-mentioned technical scheme, temperature value that intake temperature detection device and play water temperature detection device cooperate and detect inlet tube and outlet pipe calculates and obtains the temperature difference value, and the user can be according to the temperature difference value that detects suitably adjust variable frequency fan's operating power in reasonable within range. Because the lowest value of the outlet water temperature of the outlet pipe of the cooling tower main body is not lower than the outside air wet bulb temperature (the lowest value is generally designed to be higher than the wet bulb temperature value by 0-3 ℃) under normal conditions, although the cooling water temperature is reduced to be beneficial to increasing the heat dissipation efficiency of the system, the cooling water temperature can not be reduced without limit, the minimum set temperature can refer to the opinion of a refrigerating unit manufacturer (about 19 ℃), and because the low cooling water temperature can cause the running temperature of a refrigerating or manufacturing system to be too low, the machine part fault or the manufacturing process abnormity can be caused; therefore, in the running process of the cooling tower, the set temperature of the cooling water is reset along with the temperature of the external air wet bulb, the purpose is to fully exert the heat dissipation capacity of the cooling tower and simultaneously avoid too much electric energy consumption caused by too low approaching temperature; the temperature and humidity value inside the cooling tower body is estimated according to the outside air temperature and humidity value detected by the outside air temperature and humidity detector (because the temperature and humidity value inside the cooling tower is the real lowest limit value, but the temperature and humidity value inside the cooling tower needs to be displayed through a wet-dry bulb thermometer, the cost is high, and therefore the lowest limit value is obtained by means of the method of upwards floating estimation of the outside air temperature and humidity value) so as to properly regulate and control the heat exchange efficiency of the cooling circulating water in a proper range. When the actual temperature difference value is smaller than the theoretical temperature difference value, that is, the actual working power of the variable frequency fan is larger than the required working power, the working power of the variable frequency fan should be reduced by a user at the moment, so as to adapt to the actually required refrigeration power of the cooling tower body, and therefore the purposes of reducing water resources (the evaporation capacity of the cooling tower body is greatly increased when the variable frequency fan operates under the condition higher than the actually required power) and electric quantity waste (a large amount of electric energy loss is caused when the variable frequency fan operates under the condition higher than the actually required power) are achieved. The descaling device is used for adsorbing and removing water scales in the cooling tower main body so as to ensure the normal operation of the cooling tower, and the working power of the descaling device is changed along with the temperature difference value and the change of the water quality conductivity of the cooling water, so that the purpose of inhibiting the increase of the concentration multiple of the cooling water (the water quality of the cooling circulating water is degraded due to the increase of the concentration multiple, so that the scaling heat exchange rate of a system is reduced, the pipelines are corroded, and microorganisms and moss are proliferated, namely the water quality of the cooling circulating water in the cooling tower is maintained) is. Factors influencing the heat exchange efficiency of the cooling tower are fixed and not easy to change when leaving a factory, the temperature of cooling water inlet and outlet water and the temperature and humidity of outside air in the external factors are not easy to change due to actual heat exchange demand and local environment, the air flow rate can be controlled by using a variable frequency fan, the water quality of the cooling water can be controlled by using high-frequency electromagnetic activated water treatment, and the purpose of guaranteeing the normal operation of refrigeration or process equipment is realized by comprehensively utilizing two modes.
The utility model discloses further set up to: the descaling device comprises a scale collector and a controller for controlling the scale collector, wherein the scale collector comprises a positive electrode and a negative electrode, and the positive electrode and the negative electrode are matched to form low-voltage and high-frequency electrolysis.
By adopting the technical scheme, the low-voltage and high-frequency electrolytic state formed by the matching of the positive electrode and the negative electrode is utilized, so that a large amount of soluble ions in the cooling circulating water in the cooling tower body are rapidly adsorbed on the scale collector, and a better descaling effect is obtained.
The utility model discloses further set up to: the water inlet temperature detection device and the water outlet temperature detection device are both in signal connection with the controller, and the controller collects temperature information and regulates and controls the working power of the scale collector according to the temperature information.
By adopting the technical scheme, the controller collects and processes temperature information and obtains a temperature difference value, and the actual working power of the scale collector is adjusted according to the temperature difference value, so that the automatic real-time power regulation and control of the scale collector are realized, and the temperature-power regulation and control accuracy and timeliness of the scale collector are good.
The utility model discloses further set up to: the controller collects temperature information detected by the water inlet temperature detection device and the water outlet temperature detection device and regulates and controls the working power of the variable frequency fan according to the temperature information.
By adopting the technical scheme, the controller collects and processes temperature information and obtains a temperature difference value, and the actual working power of the variable frequency fan is adjusted according to the temperature difference value, so that the automatic real-time temperature regulation and control of the variable frequency fan are realized, and the accuracy and timeliness of the temperature-power regulation and control of the variable frequency fan are good.
The utility model discloses further set up to: the water tank of the cooling tower is communicated with a drain pipe, and a control valve in signal connection with the controller is arranged on the drain pipe.
Through adopting above-mentioned technical scheme, after the action is collected to the incrustation scale completion incrustation scale collector, perhaps when the incrustation scale volume of adsorbing on the incrustation scale collector reaches the extreme value, the control valve is opened in controller control to the incrustation scale and the suspended solid after the removal of discharge.
The utility model discloses further set up to: the inlet water temperature detection device and the outlet water temperature detection device both comprise fixed mounting structures and detachable mounting structures.
By adopting the technical scheme, a carrier or a user can select to use a fixed mounting type structure or a detachable mounting type structure according to the actual requirement of the carrier or the user, and the carrier or the user has better application flexibility.
To sum up, the utility model discloses following beneficial effect has:
one is as follows: according to the inlet water temperature value of the inlet water pipe and the outlet water temperature value of the outlet water pipe detected by the inlet water temperature detection device and the outlet water temperature detection device, the actual working power of the variable frequency fan is adjusted within a reasonable range, so that the actual working power of the variable frequency fan is matched with the amount of cooling circulating water flowing into the cooling tower, the purpose of reducing the water resource and the electric energy loss of the cooling tower and the cooling circulating system is achieved, the actual power of the scale collector is adjusted according to the temperature data and the quality of the cooling circulating water, and the purpose of ensuring the normal operation of refrigeration or process equipment connected into the cooling tower or the cooling circulating system is achieved;
the second step is as follows: the controller collects, analyzes and processes the water inlet temperature value, the water outlet temperature value and the outside air wet bulb temperature value, and properly regulates and controls the actual working power of the variable frequency fan of the cooling tower within a reasonable range according to the lowest temperature requirement so as to maintain the operation temperature of a refrigeration or manufacturing process system and ensure the normal operation of parts or manufacturing processes;
and thirdly: the incrustation scale collector adsorbs calcium and magnesium ions and microorganisms in the water tank to maintain the normal heat exchange efficiency of the cooling circulating water, and meanwhile, the actual working power is determined by the temperature difference between the inlet water temperature value and the outlet water temperature value, namely, the load energy consumption of the cooling tower is further reduced on the basis of meeting the requirements of the cooling tower for adsorbing and removing the incrustation scale and the microorganisms.
Drawings
FIG. 1 is a schematic front view of a cooling tower-based cooling cycle water management apparatus;
FIG. 2 is a schematic diagram of the overall construction of a cooling tower;
FIG. 3 is a partial schematic view of the interior of the cooling tower body primarily for illustrating the location of the scale collector;
FIG. 4 is a schematic view of the construction of a scale collector;
FIG. 5 is a schematic view of a control system of the cooling-cycle water management apparatus;
FIG. 6 is a system schematic of a cooling cycle system.
Reference numerals: 1. a cooling tower; 11. a frame; 2. a cooling tower body; 21. a water inlet pipe; 22. a water outlet pipe; 23. a drain pipe; 231. a control valve; 3. a fan; 4. a descaling device; 41. a controller; 42. a scale collector; 421. a positive electrode; 422. a negative electrode; 43. a housing; 44. an information abnormality alarm panel; 5. a water inlet temperature detection device; 6. a water outlet temperature detection device; 7. a circulation line; 71. a water inlet main pipe; 72. a water return main pipe; 8. an outside air temperature and humidity detector.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows:
referring to fig. 1 and 2, a cooling circulation water management apparatus based on a cooling tower is improved and installed based on the cooling tower 1, the cooling tower includes the cooling tower 1, the cooling tower 1 includes a frame 11 and a cooling tower body 2 installed and fixed on the frame 11, the cooling tower body 2 is generally configured as a square structure, and a fan 3 is installed at the top of the cooling tower body 2. The cooling tower body 2 is internally provided with a descaling device 4 for adsorbing and removing scale, and the descaling device 4 is used for adsorbing and removing microorganisms, algae and scale in the cooling tower body 2 so as to ensure the normal operation of refrigeration or processing equipment. The cooling tower body 2 is communicated with a water inlet pipe 21 and a water outlet pipe 22, the water inlet pipe 21 and the water outlet pipe 22 are respectively communicated with the external circulating pipeline 7 system, external waste heat is sent to the cooling tower 1 through circulating water, cold water is obtained through heat exchange under the combined action of the fan 3 and the heat exchanger of the cooling tower 1 and is supplied to a user again, and therefore the purpose of circularly supplying the cold water is achieved.
In general, the cooling tower 1 includes two types, i.e., a square type cooling tower and a circular type cooling tower, which have similar basic principles, and thus the square type cooling tower is taken as an example to illustrate the basic principle of the cooling tower. A heat exchanger is arranged in a cooling tower body 2 of a square cooling tower, a spraying pipeline communicated with a water inlet pipe 21 and a water outlet pipe 22 is arranged at the top in the cooling tower body 2, a water tank is arranged at the bottom in the cooling tower body 2, and cooling circulating water is sprayed on the heat exchanger downwards through the spraying pipeline and then is sprayed into the water tank downwards, and circulation is realized through a pipeline in the cooling tower 1; meanwhile, two opposite sides of the cooling tower body 2 are arranged to be of a screen-shaped structure, and the fan 3 at the top of the cooling tower body 2 is matched to achieve the purpose that air flows rapidly to take away heat.
As shown in fig. 1, an inlet pipe 21 and an outlet pipe 22 of the cooling tower body 2 are respectively provided with an inlet water temperature detection device 5 and an outlet water temperature detection device 6 for detecting the water temperature in the pipeline, and the temperature values detected by the inlet water temperature detection device 5 and the outlet water temperature detection device 6 are divided into T1And T2And the inlet water temperature value T1And the temperature value T of the outlet water2The temperature difference value is an actual temperature difference △ T because the flow rate delivered to the cooling tower 1 by the external circulation pipeline system changes along with the actual use condition of the user, when the input flow rate is smaller than the theoretical flow rate, the actual temperature difference △ T of the water inlet pipe 21 and the water outlet pipe 22 is smaller than the theoretical temperature difference △ T (the theoretical temperature difference △ T is the temperature difference value between the inlet water temperature and the outlet water temperature under the standard flow rate), when the input flow rate is larger than the theoretical flow rate, the actual temperature difference △ T of the water inlet pipe 21 and the water outlet pipe 22 is larger than the theoretical temperature difference △ T, therefore, the fan 3 is set as the variable frequency fan 3, the actual working power of the variable frequency fan 3 changes along with the change of the actual temperature difference △ T, namely, when the actual temperature difference △ T is smaller than the theoretical temperature difference △ T, the actual working power of the variable frequency fan 3 is reduced (to achieve the purpose of saving energy and water), and when the actual temperature difference △ T is larger than the theoretical temperature difference △ T, the actual working power of the variable frequency fan 3 is increased (to meet the cooling demand, to obtain a stable cooling source, so that the actual working power loss of the cooling tower 1 is.
An external air temperature and humidity detector 8 for detecting external air temperature and humidity is arranged outside the cooling tower body 2, and the actual working power of the variable frequency fan 3 is determined by the three of the inlet water temperature detection device 5, the outlet water temperature detection device 6 and the external air temperature and humidity detector 8, under normal conditions, the lowest value of the outlet water temperature of the outlet pipe 22 of the cooling tower body 2 is not lower than the external air wet bulb temperature (the lowest value is designed to be higher than the wet bulb temperature value by 0-3 ℃), and in the operation process of the cooling tower 1, the lowest temperature value is not lower than 19 ℃, because too low cooling water temperature leads to too low refrigeration or process system operation temperature, and machine part failure or abnormal process, therefore, in the operation process of the external air cooling tower, the set temperature of the cooling water is reset along with the wet bulb temperature, the purpose of fully exerting the heat dissipation capability of the cooling tower, and avoiding too much power consumption due to too low temperature, the temperature and humidity value in the internal of the cooling tower body 2 is calculated by the external air temperature and humidity value detected by the external air temperature detector 8, and the temperature and humidity value is displayed in a proper temperature change way, so that the temperature and humidity limit value in the cooling tower is calculated by adopting a high temperature change method △, and the temperature and temperature change, and the temperature and temperature of the actual temperature of the circulating water in the.
Referring to fig. 1 and 3, the descaling device 4 includes a scale collector 42 installed in the cooling tower body 2, a controller 41 for controlling the operation of the scale collector 42 is installed outside the cooling tower 1, and a control circuit inside the controller 41 controls the actual operation state of the scale collector 42. As shown in fig. 4, the scale collector 42 includes a positive electrode 421 and a negative electrode 422, and converts the commercial power into low-voltage high-frequency current with special waveform and transmits the low-voltage high-frequency current to the positive electrode 421 and the negative electrode 422 to form low-voltage high-frequency electrolysis, so that circulating water (large molecular group water is composed of more than 10 water molecules, small molecular water is composed of less than 5 water molecules, common water is above +100mv, and the electrolyzed reduced water is water with negative potential below-250 mv) is electrolyzed into small molecular reduced water with strong solubility and permeability, the small molecular reduced water has the capability of dissolving scale, ions such as calcium, magnesium and the like with positive charge after dissolution can be crystallized and separated out on the surface of the outer cover 43 of the scale collector 42, therefore, the aim of removing calcium and magnesium ions in the circulating water is fulfilled, the hardness of the water body is reduced, the probability of generating structures on the surface of the heat exchanger is reduced, and the functions of scale prevention and scale removal are achieved.
Referring to fig. 3 and 5, an abnormal information alarm panel 44 for displaying abnormal temperature or power information is disposed on the front surface of the controller 41, and the operating power of the scale collector 42 is controlled by a control circuit inside the controller 41, and the control circuit inside the controller 41 needs to control the actual operating power of the scale collector 42 according to the actual temperature difference △ T between the water temperature in the water inlet pipe 21 and the water temperature in the water outlet pipe 22. when the actual temperature difference △ T is smaller than the theoretical temperature difference △ T, the user needs to reduce the actual operating power of the scale collector 42 through the controller 41, and when the actual temperature difference △ T is greater than the theoretical temperature difference △ T, the user needs to increase the actual operating power of the scale collector 42 through the controller 41, that is, the electric energy loss of the load of the cooling tower 1 is properly reduced on the premise of satisfying the purpose of scale adsorption and removal.
As shown in fig. 3, the cooling tower body 2 is communicated with a drain pipe 23, and the drain pipe 23 is provided with a control valve 231 which is interlocked with the controller 41 of the descaling device 4; when the scale collector 42 finishes the scale collecting operation or the peeled scale and suspended matter reach the set standard values, the control circuit in the controller 41 opens the control valve 231 to discharge the peeled scale and suspended matter.
The inlet water temperature detection device 5 and the outlet water temperature detection device 6 are connected to the controller 41 together, and the controller 41 needs to be responsible for adjusting the descaling device 4 and the motor of the variable frequency fan 3 in a linkage manner while collecting and monitoring temperature information, so that the purpose of adjusting and controlling the working power of the scale collector 42 and the variable frequency fan 3 in real time is achieved. The inlet water temperature detection device 5 and the outlet water temperature detection device 6 can adopt digital signal type temperature detectors in signal connection with the controller 41, and the inlet water temperature detection device 5 and the outlet water temperature detection device 6 can both select a fixed mounting type structure or a detachable mounting type structure so as to meet different use environments and actual requirements of users or carriers.
Example two:
as shown in fig. 6, a cooling water circulation system differs from the first embodiment in that: the cooling circulation water management equipment is constructed into a complete cooling circulation system based on a plurality of cooling towers 1. The plurality of cooling towers 1 are commonly connected with a circulating pipeline 7, the circulating pipeline 7 comprises a water inlet header pipe 71 and a water return header pipe 72 which are circularly communicated with users and the cooling towers 1, the water outlet pipe 22 of each cooling tower 1 is communicated with the water inlet header pipe 71, the water inlet pipe 21 of each cooling tower 1 is communicated with the water return header pipe 72, so that the pipeline circulation of circulating water is realized, namely, waste heat generated by the users is distributed into each cooling tower 1 through the circulating water via the water return header pipe 72 to complete heat exchange, and the cooled circulating water is distributed to each user via the water inlet header pipe 71 to be used as a cold source. The cooling circulation system formed by the cooling tower 1 and the circulation pipeline 7 has the function of automatic temperature control, namely, on the basis of meeting the requirement of a user on cooling water, the energy consumption and the water consumption loss of the whole cooling circulation system are reduced to the greatest extent, and meanwhile, the normal operation of refrigeration or process equipment is guaranteed.
The utility model is further explained by combining the specific principle as follows:
when the temperature value T of the inlet water1And the temperature value T of the outlet water2When the actual temperature difference △ T is lower than the standard temperature difference △ T (theoretical temperature difference △ T), the actual working power of the variable frequency fan 3 of the cooling tower 1 needs to be reduced, the actual working power of the scale collector 42 needs to be reduced, and the load energy consumption of the cooling tower 1 needs to be properly reduced, and when the temperature value T of the inlet water is lower1And the temperature value T of the outlet water2When the actual temperature difference △ T is higher than the standard temperature difference △ T (theoretical temperature difference △ T), the actual working power of the variable frequency fan 3 of the cooling tower 1 needs to be increased, and the actual working power of the scale collector 42 needs to be increased at the same time, so as to meet the cooling requirement and the scale adsorption requirement under the condition of large flow.
The present invention is not limited to the above embodiments, and those skilled in the art can modify the present invention as needed after reading the present specification without any inventive contribution, but all the modifications are protected by the patent laws within the scope of the claims of the present invention.
Claims (6)
1. A cooling-tower-based cooling-circulation-water management apparatus, characterized in that: the variable-frequency fan cooling system comprises a variable-frequency fan (3) arranged at the top of a cooling tower body (2), and a water inlet temperature detection device (5) and a water outlet temperature detection device (6) which are respectively communicated with a water inlet pipe (21) and a water outlet pipe (22) of the cooling tower body (2), wherein the water inlet temperature detection device (5) and the water outlet temperature detection device (6) are respectively used for detecting a water inlet temperature value and a water outlet temperature value of the water inlet pipe (21) and the water outlet pipe (22);
an outside air temperature and humidity detector (8) for detecting the outside air temperature and humidity is arranged outside the cooling tower body (2), and the actual working power of the variable frequency fan (3) is controlled by the inlet water temperature detection device (5), the outlet water temperature detection device (6) and the outside air temperature and humidity detector (8) in a linkage manner;
the cooling tower (1) is connected with a descaling device (4) for adsorbing and removing the scale of the cooling circulating water in the cooling tower body (2), and the actual working power of the descaling device (4) is controlled by the linkage of an inlet water temperature detection device (5), an outlet water temperature detection device (6) and an outer air temperature and humidity detector (8).
2. The cooling-tower-based cooling circulation water management apparatus as recited in claim 1, wherein: the descaling device (4) comprises a scale collector (42) and a controller (41) for controlling the scale collector (42), wherein the scale collector (42) comprises a positive electrode (421) and a negative electrode (422), and the positive electrode (421) and the negative electrode (422) are matched to form low-voltage and high-frequency electrolysis.
3. The cooling-tower-based cooling circulation water management apparatus as recited in claim 2, wherein: the water inlet temperature detection device (5) and the water outlet temperature detection device (6) are in signal connection with the controller (41), and the controller (41) collects temperature information and regulates and controls the working power of the scale collector (42) according to the temperature information.
4. The cooling-tower-based cooling circulation water management apparatus as recited in claim 2, wherein: the controller (41) collects temperature information detected by the water inlet temperature detection device (5) and the water outlet temperature detection device (6) and regulates and controls the working power of the variable frequency fan (3) according to the temperature information.
5. The cooling-tower-based cooling circulation water management apparatus as recited in claim 2, wherein: the cooling tower body (2) is communicated with a drain pipe (23), and the drain pipe (23) is provided with a control valve (231) which is in signal connection with the controller (41).
6. The cooling-tower-based cooling circulation water management apparatus as recited in claim 1, wherein: the water inlet temperature detection device (5) and the water outlet temperature detection device (6) both comprise fixed mounting structures and detachable mounting structures.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922010515.0U CN211178116U (en) | 2019-11-19 | 2019-11-19 | Cooling circulating water management equipment based on cooling tower |
| TW108217343U TWM603950U (en) | 2019-11-19 | 2019-12-27 | Cooling circulating water management equipment based on cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922010515.0U CN211178116U (en) | 2019-11-19 | 2019-11-19 | Cooling circulating water management equipment based on cooling tower |
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| Publication Number | Publication Date |
|---|---|
| CN211178116U true CN211178116U (en) | 2020-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922010515.0U Active CN211178116U (en) | 2019-11-19 | 2019-11-19 | Cooling circulating water management equipment based on cooling tower |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN211178116U (en) |
| TW (1) | TWM603950U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113251819A (en) * | 2021-05-11 | 2021-08-13 | 江西方舟流体科技有限公司 | Energy-saving cooling tower |
-
2019
- 2019-11-19 CN CN201922010515.0U patent/CN211178116U/en active Active
- 2019-12-27 TW TW108217343U patent/TWM603950U/en unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113251819A (en) * | 2021-05-11 | 2021-08-13 | 江西方舟流体科技有限公司 | Energy-saving cooling tower |
| CN113251819B (en) * | 2021-05-11 | 2022-07-15 | 江西方舟流体科技有限公司 | Energy-saving cooling tower |
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| Publication number | Publication date |
|---|---|
| TWM603950U (en) | 2020-11-11 |
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