CN216159208U - Hot water system for primarily heating water by utilizing air conditioner cooling circulation system - Google Patents
Hot water system for primarily heating water by utilizing air conditioner cooling circulation system Download PDFInfo
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- CN216159208U CN216159208U CN202122130290.XU CN202122130290U CN216159208U CN 216159208 U CN216159208 U CN 216159208U CN 202122130290 U CN202122130290 U CN 202122130290U CN 216159208 U CN216159208 U CN 216159208U
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Abstract
The utility model discloses a hot water system for primarily heating water by utilizing an air conditioner cooling circulation system, which comprises a cooling tower, an air conditioner refrigerating unit, a cooling circulation pump, a cooling circulation pipe, a heat recovery circulation pump, a first half-volume type heat exchanger, an air conditioner waste heat circulation pipe, a heat medium circulation pump, a second half-volume type heat exchanger, a third half-volume type heat exchanger, a solar heat collecting plate, a hot water supply circulation pump, a cold water supply pipe, a hot water return pipe and an auxiliary heat source, wherein 4 pipelines are arranged on the air conditioner refrigerating unit, 2 pipelines of the 4 pipelines are respectively connected with the cooling tower and the cooling circulation pump through the cooling circulation pipe, the other 2 pipelines of the 4 pipelines are respectively connected with the heat recovery circulation pump and the first half-volume type heat exchanger through the air conditioner waste heat circulation pipe, the system is simple, convenient to maintain, energy-saving and consumption-reducing, the running cost is reduced.
Description
Technical Field
The utility model relates to a hot water system, in particular to a domestic water hot water system for primarily heating cold water by utilizing an air conditioner cooling circulation system.
Background
The air-conditioning refrigeration equipment needs to cool cooling water through a cooling tower. The cooling circulation system has large flow, and a large amount of heat energy is not fully utilized. The cold water in the domestic hot water system needs to be heated by heat sources such as solar energy and the like to reach the temperature required by the system. The temperature of the cooling circulating water is low (35-38 ℃), the temperature of the domestic hot water is high (50-60 ℃), and the high-temperature domestic hot water directly prepared by using the waste heat of the air conditioner can reduce the working efficiency of the refrigerating unit and the energy-saving effect.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned drawbacks and deficiencies of the prior art, it would be desirable to provide a hot water system for initially heating water using an air conditioning cooling cycle system.
According to the technical scheme provided by the embodiment of the application, the hot water system for primarily heating water by utilizing the air-conditioning cooling circulation system comprises a cooling tower, an air-conditioning refrigerating unit, a cooling circulation pump, a cooling circulation pipe, a heat recovery circulation pump, a first semi-volume heat exchanger, an air-conditioning waste heat circulation pipe, a heat medium circulation pump, a second semi-volume heat exchanger, a third semi-volume heat exchanger, a solar heat collection plate, a hot water supply circulation pump, a cold water supply pipe, a hot water return pipe and an auxiliary heat source, wherein 4 pipelines are arranged on the air-conditioning refrigerating unit, 2 pipelines of the 4 pipelines are respectively connected with the cooling tower and the cooling circulation pump through the cooling circulation pipe, the other 2 pipelines of the 4 pipelines are respectively connected with the heat recovery circulation pump and the first semi-volume heat exchanger through the air-conditioning waste heat circulation pipe, the first semi-volume heat exchanger is connected with the second semi-volume heat exchanger through a heat collection pipe, the second half-volume heat exchanger is connected with the solar heat collecting plate, the heat medium circulating pump and the third half-volume heat exchanger through the heat collecting water pipe respectively, the solar heat collecting plate is connected with the heat medium circulating pump through the heat collecting water pipe, the third half-volume heat exchanger is connected with the auxiliary heat source, the hot water supply circulating pump and the hot water return pipe through the heat collecting water pipe respectively, and the hot water supply circulating pump is connected with the hot water supply pipe.
In the utility model, the cooling circulation pipes are 3 pipelines, two ends of 1 of the 3 pipelines are respectively connected with the cooling tower and the cooling circulation pump, two ends of 1 pipeline are respectively connected with the cooling tower and the air-conditioning refrigerating unit, two ends of 1 pipeline are respectively connected with the air-conditioning refrigerating unit and the cooling circulation pump, and two ends of the 3 pipelines are respectively provided with a gate valve.
According to the utility model, the air conditioner waste heat circulating pipe is 3 pipelines, two ends of 1 of the 3 pipelines are respectively connected with the air conditioner refrigerating unit and the heat recovery circulating pump, two ends of 1 pipeline are respectively connected with the heat recovery circulating pump and the semi-volume type heat exchanger, two ends of 1 pipeline are respectively connected with the air conditioner refrigerating unit and the semi-volume type heat exchanger, and two ends of the 3 pipelines are respectively provided with a gate valve.
In the utility model, one end of the semi-volume heat exchanger is provided with a pipeline, the pipeline is connected with the cold water supply pipe, two ends of the pipeline are provided with gate valves, and a backflow preventer is arranged between the gate valves.
According to the utility model, the number of the heat collecting water pipes is several, and gate valves are respectively arranged at two ends of each heat collecting water pipe.
In the utility model, the auxiliary heat source can be one of an electric heater, a gas boiler and an air energy heat pump.
To sum up, the beneficial effect of this application: the system is simple and convenient to maintain, the cooling circulating water is used for primarily heating cold water, the air-conditioning refrigeration equipment is used for heat recovery, waste heat can be fully utilized, energy is saved, consumption is reduced, the efficiency of the air-conditioning refrigeration unit is not affected, the energy consumption of the cooling circulating water system and the domestic hot water system can be reduced simultaneously, and the operation cost is reduced.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
FIG. 1 is a schematic diagram of the connection relationship of the present invention.
Reference numbers in the figures: a cooling tower-1; an air-conditioning refrigerating unit-2; a cooling circulation pump-3; a cooling circulation pipe-4; a heat recovery circulation pump-5; a half-volume heat exchanger I-6; an air conditioner waste heat circulating pipe-7; a heating medium circulating pump-8; a second half-volume heat exchanger-9; a third-10 half-volume heat exchanger; a solar heat collection plate-11; hot water supply circulating pump-12; a cold water supply pipe-13; a hot water supply pipe-14; a hot water return pipe-15; auxiliary heat source-16.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in fig. 1, the hot water system for primarily heating water by using an air-conditioning cooling circulation system comprises a cooling tower 1, an air-conditioning refrigeration unit 2, a cooling circulation pump 3, a cooling circulation pipe 4, a heat recovery circulation pump 5, a semi-volume type heat exchanger one 6, an air-conditioning waste heat circulation pipe 7, a heat medium circulation pump 8, a semi-volume type heat exchanger two 9, a semi-volume type heat exchanger three 10, a solar heat collection plate 11, a hot water supply circulation pump 12, a cold water supply pipe 13, a hot water supply pipe 14, a hot water return pipe 15 and an auxiliary heat source 16, wherein 4 pipelines are arranged on the air- conditioning refrigeration unit 2, 2 of the 4 pipelines are respectively connected with the cooling tower 1 and the cooling circulation pump 3 through the cooling circulation pipe 4, and the other 2 pipelines are respectively connected with the heat recovery circulation pump 5 and the semi-volume type heat exchanger one 6 through the air-conditioning waste heat circulation pipe 7, the semi-positive displacement heat exchanger 6 is connected with the semi-positive displacement heat exchanger 9 through a heat collection water pipe, the semi-positive displacement heat exchanger 9 is connected with the solar heat collection plate 11, the heat medium circulating pump 8 and the semi-positive displacement heat exchanger 10 through the heat collection water pipe respectively, the solar heat collection plate 11 is connected with the heat medium circulating pump 8 through the heat collection water pipe, the semi-positive displacement heat exchanger 10 is connected with the auxiliary heat source 16, the hot water circulating pump 12 and the hot water return pipe 15 through the heat collection water pipe respectively, and the hot water circulating pump 12 is connected with the hot water supply pipe 14. The cooling circulation pipe 4 is 3 pipelines, 3 pipelines wherein 1 pipeline both ends respectively with cooling tower 1 cooling circulation pump 3 is connected, wherein 1 pipeline both ends respectively with cooling tower 1 air conditioning refrigeration unit 2 is connected, wherein 1 pipeline both ends respectively with air conditioning refrigeration unit 2 cooling circulation pump 3 is connected, 3 pipeline both ends are equipped with the gate valve respectively. The air conditioner waste heat circulating pipe 7 is 3 pipelines, wherein 1 pipeline both ends of 3 pipelines are connected with air conditioning refrigeration unit 2, heat recovery circulating pump 5 respectively, wherein 1 pipeline both ends respectively with heat recovery circulating pump 5 half positive displacement heat exchanger 6 is connected, wherein 1 pipeline both ends respectively with air conditioning refrigeration unit 2 half positive displacement heat exchanger 6 is connected, 3 pipeline both ends are equipped with the gate valve respectively. And one end of the first semi-volume heat exchanger 6 is provided with a pipeline, the pipeline is connected with the cold water supply pipe 13, two ends of the pipeline are provided with gate valves, and a backflow preventer is arranged between the gate valves. The heat collecting water pipes are provided with a plurality of water collecting pipes, and gate valves are arranged at two ends of each heat collecting water pipe respectively. The auxiliary heat source 16 may be one of an electric heater, a gas boiler, and an air-energy heat pump.
A heat recycling pipeline is added in the cooling circulating water system, cooling circulating water is supplied to a first half-volume heat exchanger 6 by a heat recycling circulating pump 5 to exchange heat with cold water, the cooled cooling circulating water is supplied to an air conditioning and refrigerating unit 2, meanwhile, the cold water is heated to 25-32 ℃ through the first half-volume heat exchanger 6, stored in the first half-volume heat exchanger 6, a second half-volume heat exchanger 9 and a third half-volume heat exchanger 10, and heated by heat sources such as a solar heat collecting plate 11 and an auxiliary heat source 16 to reach 60 ℃ and supplied to each water using point. The heat recycling pipeline and the equipment are arranged to exchange heat between the cooling circulating water and the cold water, the cold water is initially heated while the cooling circulating water is cooled, the energy consumption of the cooling circulating water system and the domestic hot water system is reduced, and the efficiency of the refrigerating unit is not reduced.
The foregoing description is only exemplary of the preferred embodiments of the application and is provided for the purpose of illustrating the general principles of the technology and the like. Meanwhile, the scope of the present invention is not limited to the specific combinations of the above-described technical features, and other technical features that are arbitrarily combined with each other or equivalent features may be included without departing from the scope of the present invention. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (6)
1. Utilize air conditioner cooling circulation system to carry out the hot water system of primary heating to water, including cooling tower (1), air conditioner refrigerating unit (2), cooling circulation pump (3), cooling circulation pipe (4), heat recovery circulating pump (5), half positive displacement heat exchanger (6), air conditioner waste heat circulating pipe (7), heat medium circulating pump (8), half positive displacement heat exchanger two (9), half positive displacement heat exchanger three (10), solar panel (11), hot water supply circulating pump (12), cold water delivery pipe (13), hot water delivery pipe (14), hot water wet return (15), auxiliary heat source (16), characterized by: the air-conditioning refrigerating unit (2) is provided with 4 pipelines, 2 pipelines of the 4 pipelines pass through the cooling circulating pipe (4) to be respectively connected with the cooling tower (1) and the cooling circulating pump (3), the other 2 pipelines of the 4 pipelines pass through the air-conditioning waste heat circulating pipe (7) to be respectively connected with the heat recovery circulating pump (5) and the semi-volume type heat exchanger (6), the semi-volume type heat exchanger (6) is connected with the semi-volume type heat exchanger II (9) through a heat collecting water pipe, the semi-volume type heat exchanger II (9) is respectively connected with the solar heat collecting plate (11), the heat medium circulating pump (8) and the semi-volume type heat exchanger III (10) through the heat collecting water pipe, and the solar heat collecting plate (11) is connected with the heat medium circulating pump (8) through the heat collecting water pipe, the third half-volume heat exchanger (10) is connected with the auxiliary heat source (16), the hot water supply circulating pump (12) and the hot water return pipe (15) through the heat collecting water pipe respectively, and the hot water supply circulating pump (12) is connected with the hot water supply pipe (14).
2. The hot water system for primarily heating water using an air conditioning cooling cycle system as claimed in claim 1, wherein: cooling circulation pipe (4) are 3 pipelines, 3 pipelines wherein 1 pipeline both ends respectively with cooling tower (1) cooling circulating pump (3) are connected, wherein 1 pipeline both ends respectively with cooling tower (1) air conditioning refrigeration unit (2) are connected, wherein 1 pipeline both ends respectively with air conditioning refrigeration unit (2) cooling circulating pump (3) are connected, 3 pipeline both ends are equipped with the gate valve respectively.
3. The hot water system for primarily heating water using an air conditioning cooling cycle system as claimed in claim 1, wherein: air conditioner waste heat circulating pipe (7) are 3 pipelines, 3 pipelines wherein 1 pipeline both ends respectively with air conditioning refrigeration unit (2) heat recovery circulating pump (5) are connected, wherein 1 pipeline both ends respectively with heat recovery circulating pump (5) half positive displacement heat exchanger (6) are connected, wherein 1 pipeline both ends respectively with air conditioning refrigeration unit (2) half positive displacement heat exchanger (6) are connected, 3 pipeline both ends are equipped with the gate valve respectively.
4. The hot water system for primarily heating water using an air conditioning cooling cycle system as claimed in claim 1, wherein: one end of the first half-volume heat exchanger (6) is provided with a pipeline, the pipeline is connected with the cold water supply pipe (13), two ends of the pipeline are provided with gate valves, and a backflow preventer is arranged between the gate valves.
5. The hot water system for primarily heating water using an air conditioning cooling cycle system as claimed in claim 1, wherein: the heat collecting water pipes are provided with a plurality of water collecting pipes, and gate valves are arranged at two ends of each heat collecting water pipe respectively.
6. The hot water system for primarily heating water using an air conditioning cooling cycle system as claimed in claim 1, wherein: the auxiliary heat source (16) may be one of an electric heater, a gas boiler, an air-energy heat pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122130290.XU CN216159208U (en) | 2021-09-06 | 2021-09-06 | Hot water system for primarily heating water by utilizing air conditioner cooling circulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122130290.XU CN216159208U (en) | 2021-09-06 | 2021-09-06 | Hot water system for primarily heating water by utilizing air conditioner cooling circulation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216159208U true CN216159208U (en) | 2022-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122130290.XU Active CN216159208U (en) | 2021-09-06 | 2021-09-06 | Hot water system for primarily heating water by utilizing air conditioner cooling circulation system |
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| Country | Link |
|---|---|
| CN (1) | CN216159208U (en) |
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2021
- 2021-09-06 CN CN202122130290.XU patent/CN216159208U/en active Active
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