CN110686531A - Energy-saving heat recovery heating and ventilation device - Google Patents
Energy-saving heat recovery heating and ventilation device Download PDFInfo
- Publication number
- CN110686531A CN110686531A CN201911048859.9A CN201911048859A CN110686531A CN 110686531 A CN110686531 A CN 110686531A CN 201911048859 A CN201911048859 A CN 201911048859A CN 110686531 A CN110686531 A CN 110686531A
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- CN
- China
- Prior art keywords
- heat
- heat recovery
- main body
- energy
- heating
- Prior art date
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- Pending
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- 238000011084 recovery Methods 0.000 title claims abstract description 66
- 238000010438 heat treatment Methods 0.000 title claims abstract description 27
- 238000009423 ventilation Methods 0.000 title claims abstract description 9
- 238000006243 chemical reaction Methods 0.000 claims abstract description 23
- 230000001681 protective effect Effects 0.000 claims abstract description 18
- 229920002635 polyurethane Polymers 0.000 claims description 5
- 239000004814 polyurethane Substances 0.000 claims description 5
- 239000005341 toughened glass Substances 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000010425 asbestos Substances 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- 239000011490 mineral wool Substances 0.000 claims description 3
- 229910052895 riebeckite Inorganic materials 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 32
- 238000009413 insulation Methods 0.000 abstract description 23
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 239000003245 coal Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 239000010902 straw Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229920006264 polyurethane film Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/08—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag
- F28D7/082—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag configuration
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/50—Solar heat collectors using working fluids the working fluids being conveyed between plates
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/70—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
- F24S80/60—Thermal insulation
- F24S80/65—Thermal insulation characterised by the material
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
Abstract
The invention discloses an energy-saving heat recovery heating and ventilation device, which is provided with a device main body, wherein the device main body consists of a first heat insulation layer and a second heat insulation layer, the heat insulation effect of the device main body is further improved through the first heat insulation layer and the second heat insulation layer, the device also comprises a heat recovery device, the heat recovery device comprises a heat recovery main body, an outer protective shell, a front cover, a transverse heat collection pipe, a vertical heat collection pipe, a heat collection plate and a heat insulation layer, the heat recovery device can efficiently absorb the heat energy of sunlight, the device also comprises a heat energy conversion device, the heat energy conversion device, an external connecting pipe and an annular pipe form a circulating loop, the heat energy absorbed by the heat recovery device is converted into external cold water through the heat energy conversion device, the cold water is converted into hot water and then is conveyed into the annular pipe in the device main body through the connecting pipe, the heating and ventilation, the circulation of the water of the heat energy conversion device is faster and more efficient through the circulating device.
Description
Technical Field
The invention relates to an energy-saving device, in particular to an energy-saving heat recovery heating and ventilating device.
Background
With the shortage of energy sources and the aggravation of environmental pollution, energy conservation and environmental protection become new prop industries for economic development in China. Buildings with heating in northern areas of China are mainly concentrated in cities, and adobe residences in vast rural areas generally adopt a mode of burning straws and other biological fuels to build heated brick beds as heating facilities. The heating equipment not only consumes a large amount of fossil energy such as coal, natural gas, fuel oil and the like every year, but also can generate serious environmental pollution and the problem of concentrated standard exceeding of emission.
The existing heating and ventilation equipment generally adopts a mode of burning biological fuels such as straws to build a heated kang as described above, so that not only can a large amount of stone energy such as coal, natural gas and fuel oil be consumed, but also the environment can be polluted, and an energy-saving heat recovery heating and ventilation device is urgently needed at present.
Disclosure of Invention
The invention aims to provide an energy-saving heat recovery heating and ventilating device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides an energy-conserving heat recovery heating leads to device, includes the device main part, the device main part comprises first insulating layer and second insulating layer, device main part upper end and lower extreme respectively with inlet tube and outlet pipe fixed connection, be provided with control flap on the inlet tube, still include heat recovery device and heat energy conversion equipment.
As a further scheme of the invention: the heat recovery device comprises a heat recovery main body, the heat recovery main body is fixedly connected with the fixed base through a connecting rod, the heat recovery main body comprises an outer protective shell, the outer protective shell is arranged on the outermost side of the heat recovery main body and further comprises a front cover, the front cover is fixedly connected with the outer protective shell and forms an airtight cavity, a plurality of transverse heat collecting tubes and a plurality of vertical heat collecting tubes are further arranged in the heat recovery main body, the plurality of transverse heat collecting tubes are arranged on the plurality of upper ends of the vertical heat collecting tubes, the plurality of transverse heat collecting tubes are abutted to the plurality of vertical heat collecting tubes, the lower ends of the vertical heat collecting tubes are provided with heat collecting plates, and a heat insulating layer is.
As a still further scheme of the invention: the first heat-insulating layer and the second heat-insulating layer are respectively a rock wool board and a polyurethane film-pressing board.
As a still further scheme of the invention: the material of outer protective housing is polyurethane composite, the front shroud is the toughened glass material, the heat collection plate is aluminum plate, the insulating layer is the asbestos board.
As a still further scheme of the invention: the heat energy conversion device is connected with the heat recovery device through a connecting pipe, and the heat energy conversion device, an external connecting pipe and an annular pipe form a circulation loop.
As a still further scheme of the invention: and a circulating device is arranged on the connecting pipe.
As a still further scheme of the invention: the circulating device is a water suction pump.
Compared with the prior art, the invention has the beneficial effects that: is provided with a device main body which is composed of a first heat insulation layer and a second heat insulation layer, the heat insulation effect of the device main body is further improved through the first heat insulation layer and the second heat insulation layer, and the device also comprises a heat recovery device, the heat recovery device comprises a heat recovery main body, and also comprises an outer protective shell, a front cover, transverse heat collecting pipes, vertical heat collecting pipes, heat collecting plates and a heat insulating layer, can efficiently absorb the heat energy of sunlight, and also comprises a heat energy conversion device which forms a circulating loop with an external connecting pipe and an annular pipe, the heat energy absorbed by the heat recovery device is converted into the external cold water by the heat energy conversion device, the cold water is converted into the hot water and then is conveyed into the annular pipe in the device main body by the connecting pipe for the heating ventilation device to use, through setting up circulating device, make the quick high efficiency of heat energy conversion device water circulation more through circulating device.
Drawings
Fig. 1 is a schematic structural diagram of an energy-saving heat recovery heating and ventilating device.
Fig. 2 is a schematic view of a horizontal heat collecting tube and a vertical heat collecting tube in the energy-saving heat recovery heating and ventilating device.
Fig. 3 is a schematic structural diagram of a heat recovery device in the energy-saving heat recovery heating and ventilating device.
In the figure: the solar water heater comprises a water inlet pipe 1, a control valve 2, a ring-shaped pipe 3, a first heat insulation layer 4, a second heat insulation layer 5, a heat energy conversion device 6, a connecting rod 7, a heat recovery device 8, a fixed base 9, a connecting pipe 10, a circulating device 11, a heat collection plate 12, a vertical heat collection pipe 13, a transverse heat collection pipe 14, a heat recovery main body 15, a front cover 16, a heat insulation layer 18, an outer protective shell 19 and a water outlet pipe 20.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to specific embodiments.
Example 1
Referring to fig. 1-3, an energy-saving heat recovery heating and ventilating device comprises a device body, which is composed of a first heat insulation layer 4 and a second heat insulation layer 5, the specific form of the first and second thermal insulation layers 4 and 5 is not limited, and in the present embodiment, preferably, the first heat insulation layer 4 and the second heat insulation layer 5 are respectively a rock wool board and a polyurethane film pressing board, the two materials have light weight, small heat conduction coefficient and good heat insulation effect, and is suitable for being used as a heat insulation layer 18, the upper end and the lower end of the device body are fixedly connected with the water inlet pipe 1 and the water outlet pipe 20 respectively, the water inlet pipe 1 inputs unheated cold water into the device body, the water outlet pipe 20 outputs water heated by the device body, the water inlet pipe 1 is provided with a control valve 2, and a user can control the amount of water entering the device main body through the control valve 2.
The heat recovery device 8 is further included, a specific form of the heat recovery device 8 is not limited, in this embodiment, preferably, the heat recovery device 8 includes a heat recovery main body 15, the heat recovery main body 15 is fixedly connected with the fixing base 9 through the connecting rod 7, the heat recovery main body 15 includes an outer protective shell 19, the outer protective shell 19 is disposed at an outermost side of the heat recovery main body 15, and plays a role in protecting the heat recovery main body 15, a specific material of the outer protective shell 19 is not limited, in this embodiment, preferably, the outer protective shell 19 is made of a polyurethane composite material, the outer protective shell 19 has corrosion resistance, the heat recovery device further includes a front cover 16, the front cover 16 is fixedly connected with the outer protective shell 19 and forms a closed cavity, the front cover 16 is used for protecting the heat recovery main body 15 from external water, and a specific form of the front cover 16 is not limited, in this embodiment, preferably, the front cover 16 is made of tempered glass, the tempered glass is hard and corrosion-resistant, so that the front cover 16 is suitable for being made of a material, the heat recovery main body 15 is further provided with a plurality of transverse heat collecting tubes 14 and a plurality of vertical heat collecting tubes 13, the plurality of transverse heat collecting tubes 14 are arranged at the upper ends of the plurality of vertical heat collecting tubes 13, the plurality of transverse heat collecting tubes 14 are abutted to the plurality of vertical heat collecting tubes 13, the lower ends of the plurality of vertical heat collecting tubes 13 are provided with heat collecting plates 12, the specific form of the heat collecting plates 12 is not limited, in this embodiment, preferably, the heat collecting plates 12 are aluminum plates, heat energy generated by sunlight irradiation is absorbed by the plurality of transverse heat collecting tubes 14, the plurality of vertical heat collecting tubes 13 and the heat collecting plates 12, and then the heat recovery main body 15 is further provided with, the specific form of the thermal insulation layer 18 is not limited, and in this embodiment, the thermal insulation layer 18 is preferably an asbestos plate.
Still include heat energy conversion equipment 6, heat energy conversion equipment 6 passes through connecting pipe 10 with heat recovery unit 8 and is connected, heat energy conversion equipment 6 has constituteed the endless return circuit with external connecting pipe 10 and ring pipe 3, ring pipe 3 sets up in the device main part, heat energy conversion equipment 6 can be changed into external cold water with the absorptive heat energy of heat recovery unit 8, turns into hot water with cold water, and the rethread connecting pipe 10 is carried in the ring pipe 3 in the device main part, because be provided with inlet tube 1 and outlet pipe 20 in the device main part, so can turn into hot water with external cold water through the hot water circulation in the ring pipe 3, the heating leads to the device and uses.
The working principle of the embodiment is as follows: the device main part comprises first insulating layer 4 and second insulating layer 5, obtains further promotion through first insulating layer 4 and second insulating layer 5 with the heat preservation effect of device main part, still includes heat recovery unit 8, heat recovery unit 8 includes heat recovery main part 15, still comprises outer protective housing 19, front shroud 16, horizontal thermal-collecting tube 14, vertical thermal-collecting tube 13, thermal-collecting plate 12 and insulating layer 18, can the efficient heat energy absorption with the sunlight, still includes heat energy conversion equipment 6, heat energy conversion equipment 6 constitutes the endless loop with external connecting pipe 10 and ring pipe 3, converts cold water into external cold water through heat energy conversion equipment 6 with the heat energy that heat recovery unit 8 absorbed, in the ring pipe 3 of device main part is carried to rethread connecting pipe 10, the heating leads to the device and uses.
Example 2
In order to make the circulation of the water of the thermal energy conversion device 6 faster and more efficient, the present embodiment is improved based on embodiment 1 in that: the connection pipe 10 is provided with a circulation device 11, and a specific form of the circulation device 11 is not limited, in this embodiment, preferably, the circulation device 11 is a water pump.
The working principle of the embodiment is as follows: by providing the circulation device 11, the circulation of the water of the thermal energy conversion device 6 is more rapid and efficient through the circulation device 11.
While the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (7)
1. The utility model provides an energy-conserving heat recovery heating leads to device, its characterized in that, includes the device main part, the device main part comprises first insulating layer (4) and second insulating layer (5), device main part upper end and lower extreme respectively with inlet tube (1) and outlet pipe (20) fixed connection, be provided with control flap (2) on inlet tube (1), still include heat recovery device (8) and heat energy conversion equipment (6).
2. The energy-saving heat recovery heating and ventilation device according to claim 1, wherein the heat recovery device (8) comprises a heat recovery main body (15), the heat recovery main body (15) is fixedly connected with the fixed base (9) through a connecting rod (7), the heat recovery main body (15) comprises an outer protective shell (19), the outer protective shell (19) is arranged at the outermost side of the heat recovery main body (15), the energy-saving heat recovery heating and ventilation device further comprises a front cover (16), the front cover (16) is fixedly connected with the outer protective shell (19) and forms a closed cavity, a plurality of transverse heat collecting tubes (14) and a plurality of vertical heat collecting tubes (13) are further arranged in the heat recovery main body (15), the plurality of transverse heat collecting tubes (14) are arranged at the upper ends of the plurality of vertical heat collecting tubes (13), the plurality of transverse heat collecting tubes (14) are abutted against the plurality of vertical heat collecting tubes (, the lower ends of the vertical heat collecting pipes (13) are provided with heat collecting plates (12), and a heat insulating layer (18) is further arranged in the heat recovery main body (15).
3. The energy saving heat recovery heating and ventilating device according to claim 1, wherein the first and second insulating layers (4, 5) are rock wool boards and polyurethane laminated boards, respectively.
4. The energy saving heat recovery heating and ventilating device according to claim 1, wherein the outer protective shell (19) is made of polyurethane composite material, the front cover (16) is made of tempered glass, the heat collecting plate (12) is made of aluminum plate, and the heat insulating layer (18) is made of asbestos plate.
5. The energy saving heat recovery heating and ventilating device according to claim 1, wherein the thermal energy conversion device (6) is connected with the heat recovery device (8) through a connecting pipe (10), and the thermal energy conversion device (6) forms a circulation loop with the external connecting pipe (10) and the annular pipe (3).
6. The energy saving heat recovery heating and ventilating device according to claim 1, characterized in that a circulating means (11) is provided on the connecting pipe (10).
7. The energy saving heat recovery heating and ventilating device according to claim 1, characterized in that said circulating means (11) is a suction pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911048859.9A CN110686531A (en) | 2019-10-29 | 2019-10-29 | Energy-saving heat recovery heating and ventilation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911048859.9A CN110686531A (en) | 2019-10-29 | 2019-10-29 | Energy-saving heat recovery heating and ventilation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110686531A true CN110686531A (en) | 2020-01-14 |
Family
ID=69115013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911048859.9A Pending CN110686531A (en) | 2019-10-29 | 2019-10-29 | Energy-saving heat recovery heating and ventilation device |
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| Country | Link |
|---|---|
| CN (1) | CN110686531A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114151882A (en) * | 2021-11-25 | 2022-03-08 | 吉林建筑科技学院 | Shallow geothermal utilization equipment and method for improving energy efficiency of ground source heat pump |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101231038A (en) * | 2008-02-15 | 2008-07-30 | 赵二斤 | Low-heat-losing thermal water tank of plate-type solar water heater |
| CN103759422A (en) * | 2011-10-14 | 2014-04-30 | 李洋 | Solar hot-water engineering heat exchanger |
| CN204923496U (en) * | 2015-09-10 | 2015-12-30 | 温州海蓝工业设计有限公司 | Solar energy flat plate collector |
| WO2017147463A1 (en) * | 2016-02-24 | 2017-08-31 | Massachusetts Institute Of Technology | Solar thermal aerogel receiver and materials therefor |
| CN208349383U (en) * | 2018-05-31 | 2019-01-08 | 陈涛 | A kind of energy-saving HVAC heating installation |
-
2019
- 2019-10-29 CN CN201911048859.9A patent/CN110686531A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101231038A (en) * | 2008-02-15 | 2008-07-30 | 赵二斤 | Low-heat-losing thermal water tank of plate-type solar water heater |
| CN103759422A (en) * | 2011-10-14 | 2014-04-30 | 李洋 | Solar hot-water engineering heat exchanger |
| CN204923496U (en) * | 2015-09-10 | 2015-12-30 | 温州海蓝工业设计有限公司 | Solar energy flat plate collector |
| WO2017147463A1 (en) * | 2016-02-24 | 2017-08-31 | Massachusetts Institute Of Technology | Solar thermal aerogel receiver and materials therefor |
| CN208349383U (en) * | 2018-05-31 | 2019-01-08 | 陈涛 | A kind of energy-saving HVAC heating installation |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114151882A (en) * | 2021-11-25 | 2022-03-08 | 吉林建筑科技学院 | Shallow geothermal utilization equipment and method for improving energy efficiency of ground source heat pump |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20200114 |