CN215216418U - Building type constant low-temperature unit - Google Patents

Building type constant low-temperature unit Download PDF

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Publication number
CN215216418U
CN215216418U CN202121566243.3U CN202121566243U CN215216418U CN 215216418 U CN215216418 U CN 215216418U CN 202121566243 U CN202121566243 U CN 202121566243U CN 215216418 U CN215216418 U CN 215216418U
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water return
water
temperature
pipeline
constant
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贾伟强
姚文炳
梁占勇
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Beijing Infant Energy Technique Co ltd
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Beijing Infant Energy Technique Co ltd
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/20—Solar thermal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]

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  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)

Abstract

The utility model discloses a building-type constant low-temperature unit, which comprises a solar heat collector, a water circulation mechanism, a heat exchange mechanism, a constant-temperature water return mechanism and a control mechanism; the solar heat collector is communicated with a heat exchange mechanism pipeline to form a circulating loop; the water circulation mechanism is arranged on the circulation loop and used for sending hot water generated by the solar heat collector to the heat exchange mechanism and sending cold water output by the heat exchange mechanism to the solar heat collector for heating; the heat exchange mechanism is communicated with a user water return pipeline, and the user water return pipeline and a pipeline of the circulating loop for conveying hot water flow through the constant-temperature water return mechanism; the constant-temperature water return mechanism is used for conveying the heat of the circulation loop to a water return pipeline of a user; the control mechanism is used for controlling the building type constant low-temperature unit to exchange heat; therefore, the water flow in the water return pipeline of the user can exchange heat for two times substantially, so that the temperature stability in the water flow conveying process is ensured, and the problem of unstable heat supply in the prior art is solved practically.

Description

Building type constant low-temperature unit
Technical Field
The utility model relates to a building heat supply's technical field, in particular to invariable low temperature unit of building formula.
Background
The heat exchanger unit consists of heat exchanger, temperature control valve set, circulating pump for draining valve set with steam as heat medium, electric control cabinet, pedestal, pipeline, valves, instrument, etc. and may have expansion tank, water treating apparatus, water pump, frequency varying control, temperature control valve, remote communication control, etc.
The basic working process of the photo-thermal device is to collect and absorb the solar radiation energy projected on the surface to the maximum extent through a specially-made solar lighting surface and convert the solar radiation energy into heat energy, so as to heat water or air and provide the heat energy required by various production processes or people's life.
The existing heating systems are all centralized heat exchange stations, have large occupied area, high energy consumption of the systems and strict requirements on field installation, and have the problems of monotonous heating function, unstable heating temperature, serious unbalance heating and excessive heating of high-rise buildings.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a building formula invariable low temperature unit to solve the unstable problem of prior art heat supply.
In order to solve the technical problem, the utility model provides a building-type constant low-temperature unit, which comprises a solar heat collector, a water circulation mechanism, a heat exchange mechanism, a constant-temperature water return mechanism and a control mechanism; the solar heat collector is communicated with the heat exchange mechanism through a pipeline to form a circulating loop; the water circulation mechanism is arranged on the circulation loop and used for sending hot water generated by the solar heat collector to the heat exchange mechanism and sending cold water output by the heat exchange mechanism to the solar heat collector for heating; the heat exchange mechanism is communicated with a user water return pipeline, and the user water return pipeline and a pipeline of the circulating loop for conveying hot water flow through the constant-temperature water return mechanism; the constant-temperature water return mechanism is used for conveying the heat of the circulation loop into the user water return pipeline; the control mechanism is used for controlling the building type constant low-temperature unit to exchange heat.
In one embodiment, the user water return pipeline is communicated with a user water replenishing device interface, and the user water replenishing device interface is used for connecting a water replenishing device.
In one embodiment, the heat exchange mechanism is further communicated with a disposable water return pipeline, and the disposable water return pipeline and a pipeline of the circulating loop for conveying hot water flow through the constant-temperature water return mechanism; the constant-temperature water return mechanism is also used for conveying the heat of the circulating loop to the disposable water return pipeline.
In one embodiment, the disposable water return pipeline is communicated with a disposable water replenishing device interface, and the disposable water replenishing device interface is used for connecting a water replenishing device.
In one embodiment, the circulation loop comprises a first circulation loop and a second circulation loop, the water circulation mechanism comprises a first water pump and a second water pump, the first water pump is arranged on the first circulation loop, and the second water pump is arranged on the second circulation loop; the constant-temperature water return mechanism comprises a first constant-temperature water return mechanism and a second constant-temperature water return mechanism; the user water return pipeline and the pipeline of the first circulation loop for conveying hot water flow through the first constant-temperature water return mechanism; the first constant-temperature water return mechanism is used for conveying the heat of the first circulation loop to the user water return pipeline; the disposable water return pipeline and the pipeline of the second circulation loop for conveying hot water flow through the second constant-temperature water return mechanism; and the second constant-temperature water return mechanism is used for conveying the heat of the second circulating loop to the disposable water return pipeline.
In one embodiment, the circulation loop is communicated with a pipeline interface, the pipeline interface is arranged on a pipeline communicated with the solar heat collector and the water circulation mechanism, and the pipeline interface is used for connecting with an external device.
In one embodiment, the control mechanism is also used for switching the building-type constant low-temperature unit to perform manual control and automatic control.
The utility model has the advantages as follows:
because the heat exchange mechanism is communicated with the user water return pipeline, the user water return pipeline and the pipeline of the circulating loop for conveying hot water flow through the constant-temperature water return mechanism, and the constant-temperature water return mechanism is used for conveying the heat of the circulating loop to the user water return pipeline, the water flow in the user water return pipeline can substantially carry out heat exchange twice, so that the temperature stability in the water flow conveying process is ensured, and the problem of unstable heat supply in the prior art is practically solved.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings required for the embodiments will be briefly described below, and obviously, the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram provided in the embodiment of the present invention.
The reference numbers are as follows:
10. a solar heat collector; 11. an electrically operated valve;
20. a water circulation mechanism; 21. a first water pump; 22. a second water pump; 23. a thermometer; 24. a flow meter; 25. a water circulation electric valve;
30. a heat exchange mechanism; 31. a heating pipe; 32. a sensor;
40. a constant-temperature water return mechanism; 41. a first constant-temperature water return mechanism; 42. a second constant-temperature water return mechanism;
50. a control mechanism; 51. a heat metering device; 52. a water metering device; 53. a display device; 54. a remote communication device;
60. a circulation loop; 61. a first circulation loop; 62. a second circulation loop; 63. a pipe interface;
70. a user water return pipeline; 71. a user water supplement device interface;
80. a disposable water return pipeline; 81. disposable moisturizing device interface.
Detailed Description
The technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.
The utility model provides a building type constant low temperature unit, the embodiment of which is shown in figure 1 and comprises a solar heat collector 10, a water circulation mechanism 20, a heat exchange mechanism 30, a constant temperature water return mechanism 40 and a control mechanism 50; the solar heat collector 10 is communicated with the heat exchange mechanism 30 through a pipeline to form a circulating loop 60; the water circulation mechanism 20 is arranged on the circulation loop 60, and the water circulation mechanism 20 is used for sending hot water generated by the solar heat collector 10 to the heat exchange mechanism 30 and sending cold water output by the heat exchange mechanism 30 to the solar heat collector 10 for heating; the heat exchange mechanism 30 is communicated with a user water return pipeline 70, and the user water return pipeline 70 and a pipeline of the circulating loop 60 for conveying hot water flow through the constant-temperature water return mechanism 40; the constant-temperature water return mechanism 40 is used for conveying the heat of the circulation loop 60 to the user water return pipeline 70; the control mechanism 50 is used for controlling the building type constant low-temperature unit to exchange heat.
When the solar water heater is applied, the solar heat collector 10 collects solar energy and generates hot water, the water circulation mechanism 20 pumps the hot water to the heat exchange mechanism 30 for heat exchange, and the water after heat exchange is returned to the solar heat collector 10 for reheating; since the heat exchange mechanism 30 has already obtained heat, hot water generated by heat exchange can be transported through the heating pipe 31 to a place where it is needed.
While the above functions are realized, because the user water return pipeline 70 and the constant-temperature water return mechanism 40 are further arranged in the embodiment, the heat exchange mechanism 30 can also convey hot water through the user water return pipeline 70 to maintain the stability of hot water supply for users; however, because the conveying distance of the user water return pipeline 70 is long, the problem of heat loss is inevitable, and at this time, the constant-temperature water return mechanism 40 directly transfers the heat in the circulation loop 60 into the user water return pipeline 70, so that reheating and heat preservation of the user water return pipeline 70 are realized, the temperature stability in the water flow conveying process is ensured, and the problem of unstable heat supply in the prior art is practically solved.
As shown in fig. 1, the user water return line 70 is connected to a user water replenishing device interface 71, and the user water replenishing device interface 71 is used for connecting a water replenishing device.
That is, when the water dispenser is used, the water dispenser can be connected with the water replenishing device through the user water replenishing device interface 71, so that the problem of water quality in the user water return pipeline 70 is solved.
As shown in fig. 1, the heat exchange mechanism 30 is further connected to a disposable water return pipeline 80, and the disposable water return pipeline 80 and a pipeline of the circulation loop 60 for conveying hot water both flow through the constant-temperature water return mechanism 40; the constant-temperature water return mechanism 40 is also used for conveying the heat of the circulating loop 60 into the disposable water return pipeline 80.
After the disposable water return pipeline 80 is additionally arranged, the water return heat preservation function can be provided for other use areas, so that the application range of the embodiment is expanded; the principle of the secondary heating of the disposable water return pipeline 80 is the same as the heating principle of the user water return pipeline 70, and therefore, the description thereof is omitted.
Specifically, in this embodiment, it is preferable that the circulation circuit 60 includes a first circulation circuit 61 and a second circulation circuit 62, the water circulation mechanism 20 includes a first water pump 21 and a second water pump 22, the first water pump 21 is disposed on the first circulation circuit 61, and the second water pump 22 is disposed on the second circulation circuit 62; the constant-temperature water return mechanism 40 comprises a first constant-temperature water return mechanism 41 and a second constant-temperature water return mechanism 42; the user water return pipeline 70 and the pipeline of the first circulation loop 61 for conveying hot water both flow through the first constant-temperature water return mechanism 41; the first constant-temperature water return mechanism 41 is used for conveying the heat of the first circulation loop 61 to the user water return pipeline 70; the disposable water return pipeline 80 and the pipeline of the second circulation loop 62 for conveying hot water both flow through the second constant-temperature water return mechanism 42; the second constant-temperature water return mechanism 42 is used for conveying the heat of the second circulation loop 62 to the disposable water return pipeline 80.
When the water circulation control system is applied, the first water pump 21 is used for realizing water circulation in the first circulation loop 61, and the second water pump 22 is used for realizing water circulation in the second circulation loop 62, namely, the first circulation loop 61 and the second circulation loop 62 can be independently controlled, so that the requirements of regulation and control of the user water return pipeline 70 and the disposable water return pipeline 80 as required are met.
The number of the water pumps, the loops and the like is not limited, and if the use requirement is increased, related devices can be additionally arranged according to the scheme.
As shown in FIG. 1, the disposable water return pipeline 80 is connected with a disposable water replenishing device interface 81, and the disposable water replenishing device interface 81 is used for connecting a water replenishing device.
That is, when the disposable water replenishing device is used, the disposable water replenishing device interface 81 can be connected with the water replenishing device, so that the problem of water quality in the disposable water return pipeline 80 is solved.
As shown in fig. 1, the circulation loop 60 is connected to a pipe connection 63, the pipe connection 63 is disposed on a pipe connecting the solar collector 10 and the water circulation mechanism 20, and the pipe connection 63 is used for connecting to an external device.
After the pipeline interface 63 is additionally arranged, the pipeline interface 63 can be used for being connected with other heat supply and heat storage equipment such as an energy storage tank, a heat pump and a gas boiler, so that the heat supply mode is increased, and the energy conservation and emission reduction can be realized by matching with the solar heat collector 10.
As shown in fig. 1, the control mechanism 50 of this embodiment is also used to switch building type constant low temperature units for manual control and automatic control.
Namely, the user can select a suitable control mode according to the user's own needs, wherein the solar thermal collector 10 of this embodiment is connected with the electric valve 11, the thermometer 23, the flowmeter 24 and the electric valve 25 for water circulation are arranged in the water circulation mechanism 20, the heat exchange mechanism 30 is provided with the sensor 32, and the control mechanism 50 is provided with the heat metering device 51, the water metering device 52, the display device 53 and the remote communication device 54, so that the control mechanism 50 can obtain relevant information through the relevant monitoring equipment, and then perform automatic control according to a preset program, and also can display the relevant monitoring information on the display device 53, so as to meet the user's manual control needs.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.

Claims (7)

1. A building type constant low-temperature unit is characterized in that,
the solar energy heat collector comprises a solar heat collector, a water circulation mechanism, a heat exchange mechanism, a constant temperature water return mechanism and a control mechanism;
the solar heat collector is communicated with the heat exchange mechanism through a pipeline to form a circulating loop;
the water circulation mechanism is arranged on the circulation loop and used for sending hot water generated by the solar heat collector to the heat exchange mechanism and sending cold water output by the heat exchange mechanism to the solar heat collector for heating;
the heat exchange mechanism is communicated with a user water return pipeline, and the user water return pipeline and a pipeline of the circulating loop for conveying hot water flow through the constant-temperature water return mechanism;
the constant-temperature water return mechanism is used for conveying the heat of the circulation loop into the user water return pipeline;
the control mechanism is used for controlling the building type constant low-temperature unit to exchange heat.
2. The building-type constant low-temperature unit as claimed in claim 1, wherein the user water return pipeline is connected with a user water replenishing device interface, and the user water replenishing device interface is used for being connected with a water replenishing device.
3. Building-type constant low-temperature unit according to claim 1,
the heat exchange mechanism is also communicated with a disposable water return pipeline, and the disposable water return pipeline and a pipeline of the circulating loop for conveying hot water flow through the constant-temperature water return mechanism;
the constant-temperature water return mechanism is also used for conveying the heat of the circulating loop to the disposable water return pipeline.
4. The building-type constant low-temperature unit as claimed in claim 3, wherein the disposable water return pipeline is connected with a disposable water replenishing device interface, and the disposable water replenishing device interface is used for being connected with a water replenishing device.
5. Building-type constant low temperature unit as claimed in claim 3,
the circulating loop comprises a first circulating loop and a second circulating loop, the water circulating mechanism comprises a first water pump and a second water pump, the first water pump is arranged on the first circulating loop, and the second water pump is arranged on the second circulating loop;
the constant-temperature water return mechanism comprises a first constant-temperature water return mechanism and a second constant-temperature water return mechanism;
the user water return pipeline and the pipeline of the first circulation loop for conveying hot water flow through the first constant-temperature water return mechanism;
the first constant-temperature water return mechanism is used for conveying the heat of the first circulation loop to the user water return pipeline;
the disposable water return pipeline and the pipeline of the second circulation loop for conveying hot water flow through the second constant-temperature water return mechanism;
and the second constant-temperature water return mechanism is used for conveying the heat of the second circulating loop to the disposable water return pipeline.
6. The building-type constant low-temperature unit as claimed in claim 1, wherein the circulation loop is connected to a pipe interface, the pipe interface is disposed on a pipe connecting the solar heat collector and the water circulation mechanism, and the pipe interface is used for connecting with an external device.
7. The building-type constant low temperature unit as claimed in claim 1, wherein the control mechanism is further used for switching the building-type constant low temperature unit to perform manual control and automatic control.
CN202121566243.3U 2021-07-09 2021-07-09 Building type constant low-temperature unit Active CN215216418U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121566243.3U CN215216418U (en) 2021-07-09 2021-07-09 Building type constant low-temperature unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121566243.3U CN215216418U (en) 2021-07-09 2021-07-09 Building type constant low-temperature unit

Publications (1)

Publication Number Publication Date
CN215216418U true CN215216418U (en) 2021-12-17

Family

ID=79430232

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121566243.3U Active CN215216418U (en) 2021-07-09 2021-07-09 Building type constant low-temperature unit

Country Status (1)

Country Link
CN (1) CN215216418U (en)

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