CN211526703U - Integrated economizer of forced air cooling water set - Google Patents
Integrated economizer of forced air cooling water set Download PDFInfo
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- CN211526703U CN211526703U CN202020160233.9U CN202020160233U CN211526703U CN 211526703 U CN211526703 U CN 211526703U CN 202020160233 U CN202020160233 U CN 202020160233U CN 211526703 U CN211526703 U CN 211526703U
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Abstract
The utility model discloses an integrated energy-saving device of an air-cooled water chiller, which belongs to the technical field of air conditioners and comprises a cabinet body, a booster water pump, a water storage tank, a plurality of condensers, a plurality of fans, a plurality of brackets and a plurality of spraying devices; condensers are fixed on the front side and the rear side of the cabinet body; a plurality of spraying devices are arranged on the outer side surface of the condenser at certain intervals; the spraying device is supported by the bracket; the bracket is fixed on the cabinet body; the top of the cabinet body is provided with a plurality of fans; the fan is used for drawing air from the inside of the cabinet body, so that external air enters the inside of the cabinet body through the gap of the condenser; the water inlet of the booster water pump is connected with the water storage tank through a pipeline; the water outlets of the booster water pumps are respectively communicated with the spraying devices through pipelines. The utility model discloses an integrated economizer of air-cooled cooling water set, its condenser can take away the heat through the fan, can also improve the heat-sinking capability of condenser through the supplementary cooling of atomizer blowout atomized water, reduces refrigerant pressure, energy saving.
Description
Technical Field
The utility model belongs to the technical field of the air conditioner, specifically speaking relates to an integrated economizer of air-cooled cooling water set.
Background
After the water chilling unit operates for several years, or extreme high temperature weather appears, the condensation effect of condenser can be not good, and the heat dissipation is poor, causes compressor exhaust pressure height, and power consumption increases, and the refrigerating output descends, and high pressure warning is frequent, appears seriously influencing the condition that equipment used. And the fan motor is also easy to damage and age when the equipment is at high temperature. The existing fan can only control the number of the starting, cannot control the rotating speed and cannot achieve the purpose of energy conservation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above-mentioned weak point provide an integrated economizer of air-cooled cooling water set, plan to solve how to improve the condenser heat-sinking capability of cooling water set, reinforcing security and energy saving scheduling problem. In order to achieve the above object, the utility model provides a following technical scheme:
an integrated energy-saving device of an air-cooled water chilling unit comprises a cabinet body, a booster water pump, a water storage tank, a plurality of condensers, a plurality of fans, a plurality of supports and a plurality of spraying devices; condensers are fixed on the front side surface and the rear side surface of the cabinet body; a plurality of spraying devices are arranged on the outer side surface of the condenser at certain intervals; the spraying device is supported by a bracket; the bracket is fixed on the cabinet body; the top of the cabinet body is provided with a plurality of fans; the fan is used for extracting air from the inside of the cabinet body, so that external air enters the inside of the cabinet body through the gap of the condenser; the water inlet of the booster water pump is connected with the water storage tank through a pipeline; and the water outlets of the booster water pumps are respectively communicated with the spraying devices through pipelines. According to the structure, the cabinet body is a relatively closed shell, the plurality of condensers are respectively fixed on the front side surface and the rear side surface of the cabinet body, and the plurality of condensers are used as the front side surface and the rear side surface of the cabinet body, so that after the fan at the top of the cabinet body runs, external air enters the interior of the cabinet body through the condensers and then is extracted from the fans to take away heat of the condensers; when the condenser radiating effect is poor, for example, extreme high temperature weather, the unable abundant heat of taking away the condenser of wind, lead to compressor exhaust pressure high, power consumption increases, the refrigeration volume descends, high pressure warning is frequently sent out, booster pump draws water the pressure boost from the storage water tank in this time, water flows to a plurality of atomizer through the pipeline, a plurality of atomizer passes through the high-speed rotation of nozzle and atomizes into the fog grain with water, even arranging is on the condenser surface, and take away the heat in the air, reduce the peripheral air temperature of equipment, reduce the condensing pressure of equipment, change equipment operation operating mode, improve the refrigeration volume. The condenser is a finned condenser, and the spraying device is SW 60.
Furthermore, the brackets are vertically arranged, and each bracket is fixedly provided with a spraying device; the plurality of brackets corresponding to the condenser are evenly spaced. According to the structure, the spraying device corresponds to a certain vertical area, so that water is atomized into fog particles which are uniformly distributed on the surface of the condenser.
Furthermore, two fans are arranged at the top of the cabinet body corresponding to each support. According to the structure, the fan is matched with the spraying device on the bracket to improve the heat dissipation capacity.
Further, the system also comprises a throttle valve, a heat exchanger and a compressor; the outlets of the condensers are connected with the inlets of the throttling valves through pipelines; the outlet of the throttle valve is connected with the refrigerant inlet of the heat exchanger; the refrigerant outlet of the heat exchanger is connected with the inlet of the compressor through a pipeline; the outlet of the compressor is respectively connected with the inlets of the condensers through pipelines. According to the structure, the plurality of condensers improve the heat dissipation area. The compressor outputs high-temperature and high-pressure gas refrigerants, the high-temperature and high-pressure gas refrigerants enter the plurality of condensers and then output medium-temperature and high-pressure liquid refrigerants, then low-temperature and low-pressure liquid refrigerants are output through the throttle valve and finally enter the heat exchanger, namely the evaporator, and the refrigerants enter the compressor after the low-temperature and low-pressure gas refrigerants are output.
Furthermore, a gas-liquid separator is arranged on a pipeline between a refrigerant outlet of the heat exchanger and an inlet of the compressor. According to the structure, the gas-liquid separator prevents the liquid refrigerant from entering the compressor.
Furthermore, a water inlet of the heat exchanger is connected with a water inlet pipe, and a water outlet of the heat exchanger is connected with a water outlet pipe; and the water outlet pipe is provided with a circulating water pump, so that the water medium exchanges heat with the refrigerant in the heat exchanger. By above-mentioned structure can know, normal atmospheric temperature water gets into heat exchanger and refrigerant heat transfer from the inlet tube, then becomes cold water and flows out from the outlet pipe, carries to each room, with the cold source transmission feedwater of refrigerant, water carries the cold source to carry, and is safer, avoids refrigerant freon to leak the pollution.
Further, the system also comprises a controller, a fan frequency converter and a water pump frequency converter; the controller is respectively and electrically connected with the fan frequency converter, the water pump frequency converter, the spraying device and the booster water pump; the fan frequency converter is electrically connected with the fan; and the water pump frequency converter is electrically connected with the circulating water pump. According to the structure, the controller controls the rotating speed of the fan by controlling the fan frequency converter according to the requirement, so that the aim of saving energy is fulfilled; the controller controls the motor speed of the circulating water pump by controlling the water pump frequency converter according to the requirement, so as to achieve the purpose of controlling the water quantity; the controller controls the spraying device and the booster water pump according to the requirement to determine whether to spray the water mist. The controller, the fan frequency converter, the water pump frequency converter, the spraying device, the booster water pump, the fan and the circulating water pump are integrated on the integrated energy-saving device of the air-cooled water chilling unit, so that the aim of saving energy is fulfilled by optimizing control.
Furthermore, the water-cooling device also comprises a temperature sensor, a pressure sensor, a water temperature sensor of a water outlet pipe and a water temperature sensor of a water inlet pipe; the pressure sensor is used for monitoring the pressure of the refrigerant output by the outlet of the compressor; the temperature sensor is used for monitoring the ambient temperature; the water temperature sensor of the water outlet pipe and the water temperature sensor of the water inlet pipe are respectively used for monitoring the water outlet temperature of the water outlet pipe and the water inlet temperature of the water inlet pipe; the temperature sensor, the pressure sensor, the water outlet pipe water temperature sensor and the water inlet pipe water temperature sensor transmit monitoring information to the controller. According to the structure, the pressure sensor is used for monitoring the pressure of the refrigerant output by the outlet of the compressor, the temperature sensor is used for monitoring the ambient temperature, and then the controller controls the rotating speed of the fan and controls the spraying device and the booster water pump by controlling the fan frequency converter according to the requirement to determine whether the water mist is sprayed or not; the water outlet pipe water temperature sensor and the water inlet pipe water temperature sensor are respectively used for monitoring the water outlet temperature of the water outlet pipe and the water inlet temperature of the water inlet pipe, and the controller controls the motor rotating speed of the circulating water pump by controlling the water pump frequency converter according to the temperature difference between the water outlet temperature of the water outlet pipe and the water inlet temperature of the water inlet pipe, so that the purpose of controlling the water quantity is achieved. The water pump frequency converter reduces the flow of the circulating water pump through frequency conversion, reduces the power consumption of the circulating water pump and achieves the purpose of energy conservation.
The utility model has the advantages that:
1. the utility model discloses an integrated energy-saving device of an air-cooled water chiller, which belongs to the technical field of air conditioners and comprises a cabinet body, a booster water pump, a water storage tank, a plurality of condensers, a plurality of fans, a plurality of brackets and a plurality of spraying devices; condensers are fixed on the front side and the rear side of the cabinet body; a plurality of spraying devices are arranged on the outer side surface of the condenser at certain intervals; the spraying device is supported by the bracket; the bracket is fixed on the cabinet body; the top of the cabinet body is provided with a plurality of fans; the fan is used for drawing air from the inside of the cabinet body, so that external air enters the inside of the cabinet body through the gap of the condenser; the water inlet of the booster water pump is connected with the water storage tank through a pipeline; the water outlets of the booster water pumps are respectively communicated with the spraying devices through pipelines. The utility model discloses an integrated economizer of air-cooled cooling water set, its condenser can take away the heat through the fan, can also improve the heat-sinking capability of condenser through the supplementary cooling of atomizer blowout atomized water, reduces refrigerant pressure, energy saving.
Drawings
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a left side view of the present invention;
fig. 3 is a schematic top view of the present invention;
in the drawings: 1-cabinet body, 2-booster water pump, 3-water storage tank, 4-condenser, 5-fan, 6-support, 7-spraying device, 8-throttle valve, 9-heat exchanger, 10-compressor, 11-gas-liquid separator, 12-water inlet pipe, 13-water outlet pipe, 14-circulating water pump, 15-controller, 16-fan frequency converter and 17-water pump frequency converter.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments, but the present invention is not limited to the following embodiments.
The first embodiment is as follows:
see figures 1-3. An integrated energy-saving device of an air-cooled water chilling unit comprises a cabinet body 1, a booster water pump 2, a water storage tank 3, a plurality of condensers 4, a plurality of fans 5, a plurality of brackets 6 and a plurality of spraying devices 7; condensers 4 are fixed on the front side surface and the rear side surface of the cabinet body 1; a plurality of spraying devices 7 are arranged on the outer side surface of the condenser 4 at certain intervals; the spraying device 7 is supported by a bracket 6; the bracket 6 is fixed on the cabinet body 1; the top of the cabinet body 1 is provided with a plurality of fans 5; the fan 5 is used for drawing air from the cabinet body 1, so that external air enters the cabinet body 1 through the gap of the condenser 4; the water inlet of the booster water pump 2 is connected with the water storage tank 3 through a pipeline; and the water outlets of the booster water pumps 2 are respectively communicated with the spraying devices 7 through pipelines. According to the structure, the cabinet body 1 is a relatively closed shell, the plurality of condensers 4 are respectively fixed on the front side surface and the rear side surface of the cabinet body 1, and the plurality of condensers 4 are used as the front side surface and the rear side surface of the cabinet body 1, so that after the fan 5 at the top of the cabinet body 1 runs, external air enters the cabinet body 1 through the condensers 4 and then is extracted from the fan 5 to take away heat of the condensers 4; when condenser 4 radiating effect is poor, for example extreme high temperature weather, the unable heat of taking away condenser 4 of fully of wind, lead to compressor exhaust pressure high, power consumption increases, the refrigeration volume descends, high pressure warning is frequently sent, booster pump 2 draws water the pressure boost from storage water tank 3 in this time, water flows to a plurality of atomizer 7 through the pipeline, a plurality of atomizer 7 atomizes into the fog grain through the high-speed rotation of nozzle with water, even arranging is on condenser 4 surface, and take away the heat in the air, reduce the peripheral air temperature of equipment, reduce the condensing pressure of equipment, change equipment operation condition, improve the refrigeration volume. The condenser 4 is a finned condenser and the spraying device 7 is of the type SW 60.
Example two:
see figures 1-3. An integrated energy-saving device of an air-cooled water chilling unit comprises a cabinet body 1, a booster water pump 2, a water storage tank 3, a plurality of condensers 4, a plurality of fans 5, a plurality of brackets 6 and a plurality of spraying devices 7; condensers 4 are fixed on the front side surface and the rear side surface of the cabinet body 1; a plurality of spraying devices 7 are arranged on the outer side surface of the condenser 4 at certain intervals; the spraying device 7 is supported by a bracket 6; the bracket 6 is fixed on the cabinet body 1; the top of the cabinet body 1 is provided with a plurality of fans 5; the fan 5 is used for drawing air from the cabinet body 1, so that external air enters the cabinet body 1 through the gap of the condenser 4; the water inlet of the booster water pump 2 is connected with the water storage tank 3 through a pipeline; and the water outlets of the booster water pumps 2 are respectively communicated with the spraying devices 7 through pipelines. According to the structure, the cabinet body 1 is a relatively closed shell, the plurality of condensers 4 are respectively fixed on the front side surface and the rear side surface of the cabinet body 1, and the plurality of condensers 4 are used as the front side surface and the rear side surface of the cabinet body 1, so that after the fan 5 at the top of the cabinet body 1 runs, external air enters the cabinet body 1 through the condensers 4 and then is extracted from the fan 5 to take away heat of the condensers 4; when condenser 4 radiating effect is poor, for example extreme high temperature weather, the unable heat of taking away condenser 4 of fully of wind, lead to compressor exhaust pressure high, power consumption increases, the refrigeration volume descends, high pressure warning is frequently sent, booster pump 2 draws water the pressure boost from storage water tank 3 in this time, water flows to a plurality of atomizer 7 through the pipeline, a plurality of atomizer 7 atomizes into the fog grain through the high-speed rotation of nozzle with water, even arranging is on condenser 4 surface, and take away the heat in the air, reduce the peripheral air temperature of equipment, reduce the condensing pressure of equipment, change equipment operation condition, improve the refrigeration volume. The condenser 4 is a finned condenser and the spraying device 7 is of the type SW 60.
The brackets 6 are vertically arranged, and each bracket 6 is fixed with a spraying device 7; the plurality of brackets 6 corresponding to the condenser 4 are evenly spaced. According to the structure, the spraying device 7 corresponds to a certain vertical area, so that water is atomized into fog particles which are uniformly arranged on the surface of the condenser 4.
And two fans 5 are arranged at the top of the cabinet body 1 corresponding to each support 6. With the above structure, the fan 5 is matched with the spraying device 7 on the bracket 6 to improve the heat dissipation capability.
Example three:
see figures 1-3. An integrated energy-saving device of an air-cooled water chilling unit comprises a cabinet body 1, a booster water pump 2, a water storage tank 3, a plurality of condensers 4, a plurality of fans 5, a plurality of brackets 6 and a plurality of spraying devices 7; condensers 4 are fixed on the front side surface and the rear side surface of the cabinet body 1; a plurality of spraying devices 7 are arranged on the outer side surface of the condenser 4 at certain intervals; the spraying device 7 is supported by a bracket 6; the bracket 6 is fixed on the cabinet body 1; the top of the cabinet body 1 is provided with a plurality of fans 5; the fan 5 is used for drawing air from the cabinet body 1, so that external air enters the cabinet body 1 through the gap of the condenser 4; the water inlet of the booster water pump 2 is connected with the water storage tank 3 through a pipeline; and the water outlets of the booster water pumps 2 are respectively communicated with the spraying devices 7 through pipelines. According to the structure, the cabinet body 1 is a relatively closed shell, the plurality of condensers 4 are respectively fixed on the front side surface and the rear side surface of the cabinet body 1, and the plurality of condensers 4 are used as the front side surface and the rear side surface of the cabinet body 1, so that after the fan 5 at the top of the cabinet body 1 runs, external air enters the cabinet body 1 through the condensers 4 and then is extracted from the fan 5 to take away heat of the condensers 4; when condenser 4 radiating effect is poor, for example extreme high temperature weather, the unable heat of taking away condenser 4 of fully of wind, lead to compressor exhaust pressure high, power consumption increases, the refrigeration volume descends, high pressure warning is frequently sent, booster pump 2 draws water the pressure boost from storage water tank 3 in this time, water flows to a plurality of atomizer 7 through the pipeline, a plurality of atomizer 7 atomizes into the fog grain through the high-speed rotation of nozzle with water, even arranging is on condenser 4 surface, and take away the heat in the air, reduce the peripheral air temperature of equipment, reduce the condensing pressure of equipment, change equipment operation condition, improve the refrigeration volume. The condenser 4 is a finned condenser and the spraying device 7 is of the type SW 60.
The brackets 6 are vertically arranged, and each bracket 6 is fixed with a spraying device 7; the plurality of brackets 6 corresponding to the condenser 4 are evenly spaced. According to the structure, the spraying device 7 corresponds to a certain vertical area, so that water is atomized into fog particles which are uniformly arranged on the surface of the condenser 4.
And two fans 5 are arranged at the top of the cabinet body 1 corresponding to each support 6. With the above structure, the fan 5 is matched with the spraying device 7 on the bracket 6 to improve the heat dissipation capability.
The system also comprises a throttle valve 8, a heat exchanger 9 and a compressor 10; the outlets of the condensers 4 are connected with the inlets of the throttle valves 8 through pipelines; the outlet of the throttle valve 8 is connected with the refrigerant inlet of the heat exchanger 9; a refrigerant outlet of the heat exchanger 9 is connected with an inlet of the compressor 10 through a pipeline; the outlet of the compressor 10 is connected with the inlets of the plurality of condensers 4 through pipelines respectively. As can be seen from the above structure, the plurality of condensers 4 increase the heat radiation area. The compressor 10 outputs high-temperature high-pressure gas refrigerant, the high-temperature high-pressure gas refrigerant enters the plurality of condensers 4 and then outputs medium-temperature high-pressure liquid refrigerant, the low-temperature low-pressure liquid refrigerant is output through the throttle valve 8 and finally enters the heat exchanger 9, namely an evaporator, and the low-temperature low-pressure gas refrigerant is output and then enters the compressor 10.
And a gas-liquid separator 11 is arranged on a pipeline between a refrigerant outlet of the heat exchanger 9 and an inlet of the compressor 10. With the above structure, the gas-liquid separator 11 prevents the liquid refrigerant from entering the compressor 10.
A water inlet of the heat exchanger 9 is connected with a water inlet pipe 12, and a water outlet of the heat exchanger 9 is connected with a water outlet pipe 13; and the water outlet pipe 13 is provided with a circulating water pump 14, so that the water medium exchanges heat with the refrigerant in the heat exchanger 9. By above-mentioned structure can know, normal atmospheric temperature water gets into heat exchanger 9 and refrigerant heat transfer from inlet tube 12, then becomes cold water and flows out from outlet pipe 13, carries to each room, with the cold source transmission feedwater of refrigerant, water carries the cold source to carry, and is safer, avoids refrigerant freon leakage pollution.
The device also comprises a controller 15, a fan frequency converter 16 and a water pump frequency converter 17; the controller 15 is respectively and electrically connected with the fan frequency converter 16, the water pump frequency converter 17, the spraying device 7 and the booster water pump 2; the fan frequency converter 16 is electrically connected with the fan 5; the water pump frequency converter 17 is electrically connected with the circulating water pump 14. According to the structure, the controller 15 controls the rotating speed of the fan 5 by controlling the fan frequency converter 16 according to the requirement, so that the aim of saving energy is fulfilled; the controller 15 controls the motor speed of the circulating water pump 14 by controlling the water pump frequency converter 17 according to the requirement, so as to achieve the purpose of controlling the water quantity; the controller 15 controls the atomizer 7 and the booster pump 2 as necessary to determine whether or not to spray the mist. The controller 15, the fan frequency converter 16, the water pump frequency converter 17, the spraying device 7, the booster water pump 2, the fan 5 and the circulating water pump 14 are integrated on the integrated energy-saving device of the air-cooled water chilling unit, so that the control is optimized, and the purpose of saving energy is realized.
The water temperature sensor comprises a water inlet pipe, a water outlet pipe and a water outlet pipe; the pressure sensor is used for monitoring the pressure of the refrigerant output by the outlet of the compressor 10; the temperature sensor is used for monitoring the ambient temperature; the water temperature sensor of the water outlet pipe and the water temperature sensor of the water inlet pipe are respectively used for monitoring the water outlet temperature of the water outlet pipe 13 and the water inlet temperature of the water inlet pipe 12; the temperature sensor, the pressure sensor, the water temperature sensor of the water outlet pipe and the water temperature sensor of the water inlet pipe transmit monitoring information to the controller 15. According to the structure, the pressure sensor is used for monitoring the pressure of the refrigerant output by the outlet of the compressor 10, the temperature sensor is used for monitoring the ambient temperature, and then the controller 15 controls the rotating speed of the fan 5 and controls the spraying device 7 and the booster water pump 2 by controlling the fan frequency converter 16 according to the requirement to determine whether to spray water mist or not; the outlet pipe water temperature sensor and the inlet pipe water temperature sensor are respectively used for monitoring the outlet water temperature of the outlet pipe 13 and the inlet water temperature of the inlet pipe 12, and the controller 15 controls the motor rotating speed of the circulating water pump 14 by controlling the water pump frequency converter 17 according to the temperature difference between the outlet water temperature of the outlet pipe 13 and the inlet water temperature of the inlet pipe 12, so that the purpose of controlling the water quantity is achieved. The water pump frequency converter 17 reduces the flow of the circulating water pump 14 through frequency conversion, reduces the power consumption of the circulating water pump 14, and achieves the purpose of energy conservation.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.
Claims (8)
1. The utility model provides an integrated economizer of forced air cooling water set which characterized in that: comprises a cabinet body (1), a booster water pump (2), a water storage tank (3), a plurality of condensers (4), a plurality of fans (5), a plurality of brackets (6) and a plurality of spraying devices (7); condensers (4) are fixed on the front side surface and the rear side surface of the cabinet body (1); a plurality of spraying devices (7) are arranged on the outer side surface of the condenser (4) at certain intervals; the spraying device (7) is supported by a bracket (6); the bracket (6) is fixed on the cabinet body (1); the top of the cabinet body (1) is provided with a plurality of fans (5); the fan (5) is used for extracting air from the cabinet body (1) and enabling external air to enter the cabinet body (1) through the gap of the condenser (4); the water inlet of the booster water pump (2) is connected with the water storage tank (3) through a pipeline; and the water outlets of the booster water pumps (2) are respectively communicated with the spraying devices (7) through pipelines.
2. The integrated energy-saving device of the air-cooled chiller according to claim 1, characterized in that: the brackets (6) are vertically arranged, and each bracket (6) is fixed with a spraying device (7); the plurality of brackets (6) corresponding to the condenser (4) are evenly spaced.
3. The integrated energy-saving device of the air-cooled chiller according to claim 2, characterized in that: and two fans (5) are arranged at the top of the cabinet body (1) corresponding to each support (6).
4. The integrated energy-saving device of the air-cooled chiller according to claim 1, characterized in that: the system also comprises a throttle valve (8), a heat exchanger (9) and a compressor (10); the outlets of the condensers (4) are connected with the inlet of the throttle valve (8) through pipelines; the outlet of the throttle valve (8) is connected with the refrigerant inlet of the heat exchanger (9); a refrigerant outlet of the heat exchanger (9) is connected with an inlet of the compressor (10) through a pipeline; the outlet of the compressor (10) is respectively connected with the inlets of the condensers (4) through pipelines.
5. The integrated energy-saving device of the air-cooled chiller according to claim 4, characterized in that: and a gas-liquid separator (11) is arranged on a pipeline between a refrigerant outlet of the heat exchanger (9) and an inlet of the compressor (10).
6. The integrated energy-saving device of the air-cooled water chiller according to claim 4 or 5, characterized in that: a water inlet of the heat exchanger (9) is connected with a water inlet pipe (12), and a water outlet of the heat exchanger (9) is connected with a water outlet pipe (13); and a circulating water pump (14) is arranged on the water outlet pipe (13) to ensure that the water medium exchanges heat with the refrigerant in the heat exchanger (9).
7. The integrated energy-saving device of the air-cooled chiller according to claim 6, characterized in that: the device also comprises a controller (15), a fan frequency converter (16) and a water pump frequency converter (17); the controller (15) is respectively and electrically connected with the fan frequency converter (16), the water pump frequency converter (17), the spraying device (7) and the booster water pump (2); the fan frequency converter (16) is electrically connected with the fan (5); and the water pump frequency converter (17) is electrically connected with the circulating water pump (14).
8. The integrated energy-saving device of the air-cooled chiller according to claim 7, characterized in that: the water temperature sensor comprises a water inlet pipe, a water outlet pipe and a water outlet pipe; the pressure sensor is used for monitoring the pressure of a refrigerant output by the outlet of the compressor (10); the temperature sensor is used for monitoring the ambient temperature; the water outlet pipe water temperature sensor and the water inlet pipe water temperature sensor are respectively used for monitoring the water outlet temperature of the water outlet pipe (13) and the water inlet temperature of the water inlet pipe (12); the temperature sensor, the pressure sensor, the water temperature sensor of the water outlet pipe and the water temperature sensor of the water inlet pipe transmit monitoring information to the controller (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020160233.9U CN211526703U (en) | 2020-02-11 | 2020-02-11 | Integrated economizer of forced air cooling water set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020160233.9U CN211526703U (en) | 2020-02-11 | 2020-02-11 | Integrated economizer of forced air cooling water set |
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| Publication Number | Publication Date |
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| CN211526703U true CN211526703U (en) | 2020-09-18 |
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| CN202020160233.9U Active CN211526703U (en) | 2020-02-11 | 2020-02-11 | Integrated economizer of forced air cooling water set |
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| CN (1) | CN211526703U (en) |
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