CN209840423U - Special heat exchange device for middle and high cold regions - Google Patents
Special heat exchange device for middle and high cold regions Download PDFInfo
- Publication number
- CN209840423U CN209840423U CN201920606534.7U CN201920606534U CN209840423U CN 209840423 U CN209840423 U CN 209840423U CN 201920606534 U CN201920606534 U CN 201920606534U CN 209840423 U CN209840423 U CN 209840423U
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- plate exchanger
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Abstract
The utility model provides a special heat transfer device in well severe cold district, trade, mix water pitcher, conduction oil electromagnetic heater, second board including heat pump compressor, first board and trade, high temperature water pipe and wet return, heat pump compressor links to each other with the inlet that first board traded, heat pump compressor's inlet links to each other with the help of the liquid outlet that pipeline and first board traded, the water inlet that first board traded links to each other with the help of the delivery port that pipeline and second board traded, the delivery port that first board traded links to each other with the help of the pipeline and mixes the hot water inlet of water pitcher. The utility model adopts a complementary mode of combining air energy heating and heat conducting oil electromagnetic heater heating, adopts numerical control heating to fully heat water in the water return pipe, has stable heating, can ensure that the water temperature reaches 85-95 ℃, and can be applied to alpine regions and the like; the device can also generate steam with the temperature of more than 100 ℃, thereby meeting the requirements of different industrial and agricultural production and living.
Description
Technical Field
The utility model belongs to the indirect heating equipment field, specificly relate to a special heat transfer device in well high and cold area.
Background
Air energy heat exchange is increasingly applied to industrial production and daily life due to the advantages of environmental protection, energy conservation, no pollution, quick heat exchange and the like; however, the air energy heat source pump is limited by temperature, the heating effect is reduced, the requirement can be basically met in the central and south areas of China, and the requirement of production and life can hardly be met by simple air energy heat exchange in the north winter of China or the areas in alpine regions for a long time.
Disclosure of Invention
In order to solve the prior art problem, the application provides a special heat exchange device of severe cold district that can stably provide high temperature hot water, steam.
The utility model adopts the technical proposal that: a heat exchange device special for middle and high cold regions comprises a heat pump compressor, a first plate exchanger, a water mixing tank, a heat conduction oil electromagnetic heater, a second plate exchanger, a high-temperature water pipe and a water return pipe, wherein a liquid outlet of the heat pump compressor is connected with a liquid inlet of the first plate exchanger through a pipeline, a liquid inlet of the heat pump compressor is connected with a liquid outlet of the first plate exchanger through a pipeline, a water inlet of the first plate exchanger is connected with a water outlet of the second plate exchanger through a pipeline, a water outlet of the first plate exchanger is connected with a hot water inlet of the water mixing tank through a pipeline, a cold water inlet of the water mixing tank is connected with the water return pipe through a pipeline, a cold water outlet of the water mixing tank is connected with a water inlet of the second plate exchanger through a pipeline with a first water pump, and a hot water outlet of the water mixing tank is connected with the high; the oil outlet of the heat conduction oil electromagnetic heater is connected with the oil inlet of the second plate exchanger through a pipeline, and the oil outlet of the second plate exchanger is connected with the oil inlet of the heat conduction oil electromagnetic heater through a pipeline with a booster oil pump.
Furthermore, a third plate exchanger is further arranged on a pipeline between an oil outlet of the second plate exchanger and the booster oil pump, a water inlet of the third plate exchanger is connected with a tap water pipe through a pipeline with a booster pump, a water outlet of the third plate exchanger is connected with a water inlet of the water storage temperature control water storage tank through a pipeline, and a water outlet of the water storage temperature control water storage tank is connected with a pipeline between the tap water pipe and the booster pump through a pipeline.
Further, a heat conduction oil tank is further arranged on the heat conduction oil electromagnetic heater, and an exhaust pipe and an exhaust valve are arranged on the heat conduction oil tank.
Furthermore, the water return pipe is also connected with a water supplementing tank and a tap water pipe joint valve.
Furthermore, the water storage temperature control water storage tank is connected with a spray head by a pipeline.
Further, the first plate exchanger is a coaxial double-pipe heat exchanger; the second plate exchanger and the third plate exchanger are respectively one of a detachable plate type stainless steel heat exchanger, a brazed plate type heat exchanger, a tank type heat exchanger or a coil pipe heat exchanger.
Further, the heat pump compressor can also be provided with a gas-liquid separator.
The utility model discloses the beneficial effect who obtains does: the utility model adopts a complementary mode of combining air energy heating and heat conducting oil electromagnetic heater heating, adopts numerical control heating to fully heat water in the water return pipe, has stable heating, can ensure that the water temperature reaches 85-95 ℃, and can be applied to alpine regions and the like; the device can also generate steam with the temperature of more than 100 ℃, thereby meeting the requirements of different industrial and agricultural production and living.
The utility model provides a heat pump compressor not only can heat and can also refrigerate, and when needs low-temperature water, heat pump compressor can provide the coolant liquid, and the temperature that reduces in the water mixing tank provides low-temperature water.
Drawings
FIG. 1 is a first schematic structural diagram of the present invention;
FIG. 2 is a second schematic structural view of the present invention;
wherein 1 represents a gas-liquid separator, 2 represents a heat pump compressor, 3 represents a first plate exchanger, 4 represents a water mixing tank, 5 represents a heat-conducting oil electromagnetic heater, 6 represents a second plate exchanger, 7 represents a high-temperature water pipe, 8 represents a water return pipe, 9 represents a first water pump, 10 represents a second water pump, 11 represents a booster oil pump, 12 represents a third plate exchanger, 13 represents a booster pump, 14 represents a tap water pipe, 15 represents a heat-conducting oil tank, 16 represents a water replenishing tank, 17 represents a spray header, and 18 represents a temperature-controlled water storage tank.
Detailed Description
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
As shown in figure 1, the special heat exchange device for the middle and high cold areas comprises a heat pump compressor 2 with or without a gas-liquid separator 1, a first plate exchanger 3, a water mixing tank 4, a heat conduction oil electromagnetic heater 5, a second plate exchanger 6, a high-temperature water pipe 7 and a water return pipe 8, the liquid outlet of the heat pump compressor 2 is connected with the liquid inlet of the first plate exchanger 3 by a pipeline, the liquid inlet of the heat pump compressor 2 is connected with the liquid outlet of the first plate exchanger 3 by a pipeline, the water inlet of the first plate exchanger 3 is connected with the water outlet of the second plate exchanger 6 by a pipeline, the water outlet of the first plate exchanger 3 is connected with the hot water inlet of the water mixing tank 4 by a pipeline, a cold water inlet of the water mixing tank 4 is connected with a water return pipe 8 by a pipeline, a cold water outlet of the water mixing tank 4 is connected with a water inlet of the second plate exchanger 6 by a pipeline with a first water pump 9, and a hot water outlet of the water mixing tank 4 is connected with a high-temperature water pipe 7 by a pipeline with a second water pump 10; an oil outlet of the heat conduction oil electromagnetic heater 5 is connected with an oil inlet of the second plate exchanger 6 through a pipeline, and an oil outlet of the second plate exchanger 6 is connected with an oil inlet of the heat conduction oil electromagnetic heater 5 through a pipeline with a booster oil pump 11. A third plate exchanger 12 is further arranged on a pipeline between an oil outlet of the second plate exchanger 6 and the booster oil pump 11, a water inlet of the third plate exchanger 12 is connected with a tap water pipe 14 through a pipeline with a booster pump 13, a water outlet of the third plate exchanger 12 is connected with a water inlet of a water storage temperature control water storage tank 18 through a pipeline, and a water outlet of the water storage temperature control water storage tank 18 is connected with a pipeline between the tap water pipe 14 and the booster pump 13 through a pipeline. The heat conduction oil electromagnetic heater 5 is further provided with a heat conduction oil tank 15, and the heat conduction oil tank 15 is provided with an exhaust pipe and an exhaust valve. The water return pipe 8 is also connected with a water supplementing tank 16 and a tap water pipe joint valve. The water storage temperature control water storage tank 18 is also connected with a spray head 17 by a pipeline.
The first plate exchanger 3 is a coaxial double-pipe heat exchanger; the second plate exchanger 6 and the third plate exchanger 12 are respectively one of a detachable plate type stainless steel heat exchanger, a brazed plate type heat exchanger, a tank type heat exchanger or a coil pipe heat exchanger.
In the specific implementation: the heat exchange liquid in the heat pump compressor 2 flows into the first plate exchanger 3, and flows into the heat pump compressor 2 after heat exchange; the heat conducting oil in the heat conducting oil electromagnetic heater 5 sequentially passes through the second plate heat exchanger 6 and the third plate heat exchanger 12 through the booster oil pump 11 and then flows into the heat conducting oil electromagnetic heater 5, water enters the water mixing tank 4 from the water return pipe 8, the water in the water mixing tank 4 enters the second plate heat exchanger 6 under the action of the first water pump 9 and exchanges with the first plate heat exchanger 3, the hot water after heat exchange flows back to the water mixing tank 4 to perform sufficient mixed heat exchange with cold water in the water mixing tank, and the hot water in the water mixing tank 4 is pumped into the high-temperature water pipe 7 through the second water pump 10 to complete the main technological process. The water flow of the third heat exchanger 12 flows in from a tap water pipe 14 provided with a booster pump 13, then flows into a temperature control water storage tank 18 after heat exchange, and the temperature control water storage tank 18 is connected with a spray head 17. The water return pipe 8 is also connected with a water replenishing tank 16 for replenishing water to the water return pipe 8. The heat conduction oil electromagnetic heater 5 is further provided with a heat conduction oil tank 15 for supplementing oil to the heat conduction oil electromagnetic heater 5, and the heat conduction oil tank 15 is provided with an exhaust pipe and an exhaust valve.
The water in the water return pipe 8 is sufficiently heated by adopting a mode of mutually combining air energy heating and heat conduction oil electromagnetic heater 5 heating and mutually supplementing each other and numerical control heating, the heating is stable, the water temperature can reach 85-95 ℃, steam with the temperature of more than 100 ℃ can be generated according to requirements, and the water heating device not only can be used for daily life such as bathing in industry and agriculture, but also can be applied to middle and high cold regions and the like.
Additionally, the utility model provides a heat pump compressor 2 not only can heat and can also refrigerate, and when needs low-temperature water, heat pump compressor 2 can provide the coolant liquid, and the temperature that reduces in the water mixing tank provides low-temperature water.
Claims (7)
1. The utility model provides a special heat transfer device of well severe cold district which characterized in that: comprises a heat pump compressor (2), a first plate exchanger (3), a water mixing tank (4), a heat conducting oil electromagnetic heater (5), a second plate exchanger (6), a high-temperature water pipe (7) and a water return pipe (8), the liquid outlet of the heat pump compressor (2) is connected with the liquid inlet of the first plate exchanger (3) by a pipeline, the liquid inlet of the heat pump compressor (2) is connected with the liquid outlet of the first plate exchanger (3) by a pipeline, the water inlet of the first plate exchanger (3) is connected with the water outlet of the second plate exchanger (6) by a pipeline, the water outlet of the first plate exchanger (3) is connected with the hot water inlet of the water mixing tank (4) by a pipeline, a cold water inlet of the water mixing tank (4) is connected with a water return pipe (8) by a pipeline, a cold water outlet of the water mixing tank (4) is connected with a water inlet of the second plate exchanger (6) by a pipeline with a first water pump (9), and a hot water outlet of the water mixing tank (4) is connected with a high-temperature water pipe (7) by a pipeline with a second water pump (10); an oil outlet of the heat conduction oil electromagnetic heater (5) is connected with an oil inlet of the second plate exchanger (6) through a pipeline, and an oil outlet of the second plate exchanger (6) is connected with an oil inlet of the heat conduction oil electromagnetic heater (5) through a pipeline with a booster oil pump (11).
2. The heat exchange device special for the middle and high cold areas as claimed in claim 1, wherein: a third plate exchanger (12) is further arranged on a pipeline between an oil outlet of the second plate exchanger (6) and the booster oil pump (11), a water inlet of the third plate exchanger (12) is connected with a tap water pipe (14) through a pipeline with a booster pump (13), a water outlet of the third plate exchanger (12) is connected with a water inlet of a water storage temperature control water storage tank (18) through a pipeline, and a water outlet of the water storage temperature control water storage tank (18) is connected with a pipeline between the tap water pipe (14) and the booster pump (13) through a pipeline.
3. The heat exchange device special for the middle and high cold areas as claimed in claim 1, wherein: the heat conduction oil electromagnetic heater is characterized in that a heat conduction oil tank (15) is further arranged on the heat conduction oil electromagnetic heater (5), and an exhaust pipe and an exhaust valve are arranged on the heat conduction oil tank (15).
4. The heat exchange device special for the middle and high cold areas as claimed in claim 1, wherein: the water return pipe (8) is also connected with a water supplementing tank (16) and a tap water pipe joint valve.
5. The heat exchange device special for the middle and high cold areas as claimed in claim 2, wherein: the water storage temperature control water storage tank (18) is also connected with a spray head (17) by a pipeline.
6. The heat exchange device special for the middle and high cold areas as claimed in claim 1, wherein: the first plate exchanger (3) is a coaxial double-pipe heat exchanger; the second plate exchanger (6) and the third plate exchanger (12) are respectively one of a detachable plate type stainless steel heat exchanger, a brazed plate type heat exchanger, a tank type heat exchanger or a coil pipe heat exchanger.
7. The heat exchange device special for the middle and high cold areas as claimed in claim 1, wherein: the heat pump compressor (2) can also be provided with a gas-liquid separator (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920606534.7U CN209840423U (en) | 2019-04-29 | 2019-04-29 | Special heat exchange device for middle and high cold regions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920606534.7U CN209840423U (en) | 2019-04-29 | 2019-04-29 | Special heat exchange device for middle and high cold regions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209840423U true CN209840423U (en) | 2019-12-24 |
Family
ID=68915336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920606534.7U Expired - Fee Related CN209840423U (en) | 2019-04-29 | 2019-04-29 | Special heat exchange device for middle and high cold regions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209840423U (en) |
-
2019
- 2019-04-29 CN CN201920606534.7U patent/CN209840423U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191224 Termination date: 20210429 |
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| CF01 | Termination of patent right due to non-payment of annual fee |