CN212132588U - Warm equipment that leads to of green building - Google Patents

Warm equipment that leads to of green building Download PDF

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Publication number
CN212132588U
CN212132588U CN202020943768.3U CN202020943768U CN212132588U CN 212132588 U CN212132588 U CN 212132588U CN 202020943768 U CN202020943768 U CN 202020943768U CN 212132588 U CN212132588 U CN 212132588U
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CN
China
Prior art keywords
water
heat preservation
pipe
preservation box
heating
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Expired - Fee Related
Application number
CN202020943768.3U
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Chinese (zh)
Inventor
刘同京
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Feifan Construction Group Co ltd
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Feifan Construction Group Co ltd
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Priority to CN202020943768.3U priority Critical patent/CN212132588U/en
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Publication of CN212132588U publication Critical patent/CN212132588U/en
Expired - Fee Related legal-status Critical Current
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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]
    • 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

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Abstract

The utility model relates to a green building technical field just discloses a green building warms up logical equipment and includes the room body, solar water heater, photovoltaic cell board, ground heating coil, insulation can, water pump send the hot-blast device. The green building heating and ventilation equipment adopts the solar water heater to supply indoor water heating so as to extremely accord with sustainable development building means; bathing and warm water supply are carried out on the secondary hot water passing through the ground heating pipe, secondary utilization of the hot water is realized, and cold water does not need to be added into the warm water; a hot air supply device is adopted to ventilate and exchange air and supply heat to the room; the photovoltaic cell panel is arranged for indoor power utilization and motor power supply; the volume of the warm water in the heat preservation box can be controlled by using the observation window and the valve; by using the thermometer and the heating rod, water in the heat preservation box can be heated when the solar water heater cannot work in cloudy days, so that normal air heating is ensured; and the water in the heat preservation box flows back to the solar water heater to be reheated under the condition of low temperature by adopting the water pump.

Description

Warm equipment that leads to of green building
Technical Field
The utility model relates to a green building technical field specifically is a green building heating and ventilation equipment.
Background
The green building refers to a building which can save resources to the maximum extent within the whole life cycle of the building, comprises the functions of saving energy, land, water, materials and the like, protects the environment, reduces pollution, provides healthy, comfortable and efficient use space for people, and is harmonious with the nature. The green building technology focuses on low consumption, high efficiency, economy, environmental protection, integration and optimization, is benefit sharing between people and nature, the present and the future, and is a construction means of sustainable development; the heating and ventilation system is a component of a building and comprises three professional directions, namely heating, ventilation and air conditioning; the existing heating and ventilation equipment for the green building has a single structure, cannot perform heating, ventilation and air conditioning simultaneously, and has a poor energy-saving effect, so that the labor intensity is improved, the working cost is increased, and the energy consumption is high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a green building warms up logical equipment to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a green building heating and ventilation device comprises a room body, a solar water heater, a photovoltaic cell panel, a ground heating pipe, an insulation can, a water pump and a hot air delivery device, wherein the solar water heater is arranged on the top surface of the room body, the bottom surface of the solar water heater is fixedly connected with the top surface of the room body through a bottom plate arranged at the bottom of the solar water heater, the top surface of the bottom plate is fixedly connected with the bottom surface of the solar water heater, the bottom surface of the bottom plate is fixedly arranged on the top surface of the room body, the left end of the solar water heater is connected with a water outlet pipe in a penetrating way, one end of the water outlet pipe, far away from the solar water heater, is movably connected with the top end of a first water delivery pipe through a flange, the bottom end of the first water delivery pipe penetrates through the top surface of the room body and extends into the room body, the ground heating pipe is arranged on the, the insulation can is arranged in a room body, the insulation can is positioned at the right end of the ground heating pipe, a water inlet is formed in the bottom of the left side of the insulation can, the water inlet of the insulation can is fixedly connected with the upper end of the second water conveying pipe, an observation window is formed in the upper portion of the water inlet of the insulation can, a thermometer is arranged on the right side face of the insulation can, the bottom of the thermometer is in contact with the inside of the insulation can, the bottom face of the inside of the insulation can is fixedly connected with the bottom face of the heating rod, a ventilation hole is;
the hot air supply device comprises a filter plate, a motor, a supporting plate, a supporting ring, a rotating shaft, fan blades, a heating net and an annular plate, wherein the filter plate is horizontally arranged in the heat preservation box, the side surface of the filter plate is fixedly connected with the position close to the inner wall of the heat preservation box, the motor is fixedly arranged on the upper part of a vent hole through the supporting plate, the top end of the rotating shaft is fixedly connected with the output end of the motor, the bottom end of the rotating shaft penetrates through the vent hole and extends to the inside of the heat preservation box and the upper part of the filter plate, the fan blades are arranged in the heat preservation box, one end of each fan blade is fixedly connected with the outer surface of the rotating shaft, the annular plate is sleeved;
the water pump sets up inside the insulation can, water pump bottom surface and the inside bottom surface fixed connection of insulation can, water pump delivery port and delivery pipe bottom through connection, supreme filter and the insulation can top surface of running through in proper order are down followed to delivery pipe top, flange swing joint is passed through with third raceway bottom in delivery pipe top, the third raceway other end passes through three way connection and water filling port and inlet tube fixed connection.
Preferably, the photovoltaic cell panel is arranged at the top of the bottom plate, the bottom surface of the photovoltaic cell panel is fixedly arranged on the top surface of the bottom plate, and the photovoltaic cell panel is positioned at the right end of the solar water heater.
Preferably, the bottom of the heat insulation box is fixedly installed on the bottom surface inside the house body through a fixing seat arranged at the bottom of the heat insulation box, the top surface of the fixing seat is fixedly connected with the bottom surface of the heat insulation box, and the bottom surface of the fixing seat is fixedly installed on the bottom surface inside the house body.
Preferably, a hot water tap and a hot water pipe are arranged on the right side of the heat preservation box, one end of the hot water pipe and one end of the hot water tap are communicated with the interior of the heat preservation box, and the other end of the hot water pipe is communicated with hot water spray.
Preferably, a valve is arranged at a position close to the water inlet of the second water conveying pipe and the heat preservation box.
Preferably, the filter plate is provided with inclined small holes, and the inclined small holes are uniformly distributed on the filter plate.
Preferably, the number of the supporting plates is four, the supporting plates are annularly distributed on the inner wall of the ventilation hole, a supporting ring is arranged between the supporting plates, the outer surface of the supporting ring is fixedly connected with one end of each of the four supporting plates, the other end of each of the four supporting plates is fixedly connected with the inner wall of the ventilation hole, and the bottom surface of the motor is fixedly connected with the supporting plates and the top surface of the supporting ring.
Preferably, the first water pipe, the second water pipe and the third water pipe are externally sleeved with heat preservation pipes.
Compared with the prior art, the beneficial effects of the utility model are that: the green building heating and ventilation equipment adopts the solar water heater to supply indoor water heating so as to extremely accord with sustainable development building means; bathing and warm water supply are carried out on the secondary hot water passing through the ground heating pipe, secondary utilization of the hot water is realized, and cold water does not need to be added into the warm water; a hot air supply device is adopted to ventilate and exchange air and supply heat to the room; the photovoltaic cell panel is arranged for indoor power utilization and motor power supply; the pipelines are mutually connected by flanges, so that the pipeline can be conveniently mounted and dismounted along with any terrain; the volume of the warm water in the heat preservation box can be controlled by using the observation window and the valve; the thermometer and the heating rod can be used for heating water in the heat preservation box when the solar water heater cannot work in cloudy days and rainy days, so that normal air heating and hot water supply are ensured; and the water in the heat preservation box flows back to the solar water heater to be reheated under the condition of low temperature by adopting the water pump.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a sectional view of the incubator of the present invention;
FIG. 3 is a top view of the vent of the present invention;
fig. 4 is a top view of the floor heating pipe of the present invention;
fig. 5 is an enlarged view of the area a in fig. 1 according to the present invention.
In the figure: 1 house body, 2 solar water heater, 21 bottom plate, 22 outlet pipes, 23 water filling ports, 3 photovoltaic cell panel, 41 first water pipe, 42 second water pipe, 421 valve, 43 third water pipe, 44 heat preservation pipe, 5 ground heating pipe, 6 heat preservation box, 61 fixing seat, 62 hot water tap, 63 hot water pipe, 631 hot water spray, 64 observation window, 65 thermometer, 66 heating rod, 7 hot air supply device, 71 filter plate, 711 inclined small hole, 72 ventilation hole, 73 motor, 74 support plate, 741 support ring, 75 rotation axis, 76 fan blade, 77 heating net, 78 annular plate, 8 water pump, 81 water supply pipe, 9 three-way joint, 10 flange, 11 inlet pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a green building heating and ventilation device comprises a room body 1, a solar water heater 2, a photovoltaic cell panel 3, a ground heating pipe 5, a heat preservation box 6, a water pump 8 and a hot air supply device 7, wherein the solar water heater 2 is arranged on the top surface of the room body 1, the bottom surface of the solar water heater 2 is fixedly connected with the top surface of the room body 1 through a bottom plate 21 arranged at the bottom of the bottom surface of the solar water heater, the solar water heater 2 is adopted to supply indoor water heating to extremely meet the building means of sustainable development, the top surface of the bottom plate 21 is fixedly connected with the bottom surface of the solar water heater 2, the bottom surface of the bottom plate 21 is fixedly arranged on the top surface of the room body 1, the photovoltaic cell panel 3 is arranged on the top surface of the bottom plate 21, the bottom surface of the photovoltaic cell panel 3 is fixedly arranged on the top surface of the bottom, one end of a water outlet pipe 22, which is far away from the solar water heater 2, is movably connected with the top end of a first water delivery pipe 41 through a flange 10, the bottom end of the first water delivery pipe 41 penetrates through the top surface of a room body 1 and extends into the room body 1, a ground heating pipe 5 is arranged on the bottom surface of the inside of the room body 1, the left end of the ground heating pipe 5 is movably connected with the bottom end of the first water delivery pipe 41 through the flange 10, the right end of the ground heating pipe 5 is movably connected with the bottom end of a second water delivery pipe 42 through the flange 10, pipelines are mutually connected through the flange 10 and can be conveniently installed and detached along with any landform, an insulation box 6 is arranged in the room body 1, the position of the insulation box 6 is lower than that of the solar water heater 2, hot water can naturally flow into the insulation box 6 by utilizing atmospheric pressure, the pressurization of a water pump 8 is not needed, the flow speed is slow, the top surface of the fixed seat 61 is fixedly connected with the bottom surface of the heat preservation box 6, the bottom surface of the fixed seat 61 is fixedly arranged on the bottom surface inside the house body 1, the heat preservation box 6 is positioned at the right end of the ground heating pipe 5, the bottom of the left side of the heat preservation box 6 is provided with a water inlet, the water inlet of the heat preservation box 6 is fixedly connected with the upper end of the second water pipe 42, the position of the second water pipe 42 close to the water inlet of the heat preservation box 6 is provided with a valve 421, the upper part of the water inlet of the heat preservation box 6 is provided with an observation window 64, the volume of the hot water inside the heat preservation box 6 can be controlled by using the observation window 64 and the valve 421, the right side surface of the heat preservation box 6 is provided with a thermometer 65, the bottom of the thermometer 65 is contacted with the inside of the heat preservation box 6, the, a hot water tap 62 and a hot water pipe 63 are arranged on the right side of the heat preservation box 6, one end of the hot water pipe 63 and one end of the hot water tap 62 are communicated with the inside of the heat preservation box 6, the other end of the hot water pipe 63 is communicated with a hot water spray 631, bathing and warm water supply are carried out on secondary hot water passing through the ground heating pipe 5, secondary utilization of the hot water is carried out, cold water does not need to be mixed with the warm water, a vent hole 72 is formed in the top of the heat preservation box 6, and a hot air supply device 7 is arranged;
the hot air supply device 7 comprises a filter plate 71, a motor 73, support plates 74, support rings 741, a rotating shaft 75, fan blades 76, a heating net 77 and an annular plate 78, wherein the filter plate 71 is horizontally arranged inside the heat preservation box 6, the side surfaces of the filter plate 71 are fixedly connected with the inner wall of the heat preservation box 6 at a position close to the heat preservation box, inclined small holes 711 are arranged on the filter plate 71 and are uniformly distributed on the filter plate 71, the motor 73 is fixedly arranged at the upper part of the vent hole 72 through the support plates 74, the four support plates 74 are annularly distributed on the inner wall of the vent hole 72, the support rings 741 are arranged between the four support plates 74, the outer surfaces of the support rings 741 are fixedly connected with one ends of the four support plates 74, the other ends of the four support plates 74 are fixedly connected with the inner wall of the vent hole 72, the bottom end of a rotating shaft 75 penetrates through a vent hole 72 and extends into an insulation box 6 and the upper portion of a filter plate 71, a fan blade 76 is arranged in the insulation box 6, one end of the fan blade 76 is fixedly connected with the outer surface of the rotating shaft 75, an annular plate 78 is sleeved outside the fan blade 76, a heating net 77 is arranged between the lower end of the rotating shaft 75 and the filter plate 71, the side surface of the heating net 77 is fixedly connected with the bottom of the inner wall of the annular plate 78, a hot air supply device 7 is adopted to ventilate and heat air in a room, hot air steam is removed through the filter plate 71 by the hot air supply device 7 arranged in the insulation box 6, and then the hot air steam is secondarily heated through;
the water pump 8 is arranged inside the heat preservation box 6, the bottom surface of the water pump 8 is fixedly connected with the bottom surface inside the heat preservation box 6, a water outlet of the water pump 8 is communicated with the bottom end of a water supply pipe 81, the top end of the water supply pipe 81 sequentially penetrates through the filter plate 71 and the top surface of the heat preservation box 6 from bottom to top, the top end of the water supply pipe 81 is movably connected with the bottom end of a third water delivery pipe 43 through a flange 10, the other end of the third water delivery pipe 43 is fixedly connected with a water filling port 23 and a water inlet pipe 11 through a three-way connector 9, the first water delivery pipe 41, the second water delivery pipe 42 and the third water delivery pipe 43 are externally sleeved with a heat preservation pipe.
The working principle is as follows: hot water in the solar water heater 2 is conveyed into the ground heating pipe 5 through the first water conveying pipe 41 to supply hot water to the inside of a room, the hot water in the ground heating pipe 5 is conveyed into the heat insulation box 6 through the second water conveying pipe 42, the position of the heat insulation box 6 is lower than that of the solar water heater 2, the hot water can naturally flow into the heat insulation box 6 by utilizing atmospheric pressure, the water pump 8 is not needed for pressurization, the flow rate is slow, the hot water temperature can fully supply heat to the inside of the room, a hot air conveying device 7 arranged inside the heat insulation box 6 removes water vapor through a filter plate 71, and the hot air is conveyed into the room through a heating net 77 for secondary heating to perform ventilation and air heating, and the volume of the hot water in the heat insulation box 6 can be controlled; by using the thermometer 65 and the heating rod 66, when the solar water heater 2 cannot work in cloudy or rainy days, water in the heat preservation box 6 can be heated, normal air heating and hot water supply are ensured, and finally, low-temperature water flows back into the solar water heater 2 by using the water pump 8 in the heat preservation box 6 to be heated again.
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.

Claims (8)

1. The utility model provides a green building heating and ventilation equipment, includes the room body (1), solar water heater (2), photovoltaic cell board (3), ground heating coil (5), insulation can (6), water pump (8), send hot-blast device (7), its characterized in that: the solar water heater (2) is arranged on the top surface of a room body (1), the bottom surface of the solar water heater (2) is fixedly connected with the top surface of the room body (1) through a bottom plate (21) arranged at the bottom of the solar water heater, the top surface of the bottom plate (21) is fixedly connected with the bottom surface of the solar water heater (2), the bottom surface of the bottom plate (21) is fixedly arranged on the top surface of the room body (1), the left end of the solar water heater (2) is connected with a water outlet pipe (22) in a penetrating manner, one end, far away from the solar water heater (2), of the water outlet pipe (22) is movably connected with the top end of a first water delivery pipe (41) through a flange (10), the bottom end of the first water delivery pipe (41) penetrates through the top surface of the room body (1) and extends into the room body (1), the ground heating pipe (5) is arranged on the bottom surface inside the room body (1), the left end, the ground heating pipe (5) is movably connected with the bottom end of the second water conveying pipe (42) through a flange (10), the heat preservation box (6) is arranged inside the room body (1), the heat preservation box (6) is located at the right end of the ground heating pipe (5), a water inlet is formed in the bottom of the left side of the heat preservation box (6), the water inlet of the heat preservation box (6) is fixedly connected with the upper end of the second water conveying pipe (42), an observation window (64) is arranged on the upper portion of the water inlet of the heat preservation box (6), a thermometer (65) is arranged on the right side face of the heat preservation box (6), the bottom of the thermometer (65) is in contact with the inside of the heat preservation box (6), the bottom face of the inside of the heat preservation box (6) is fixedly connected with the bottom face of a heating rod (66), a ventilation hole (72) is formed in;
the hot air supply device (7) comprises a filter plate (71), a motor (73), a support plate (74), a support ring (741), a rotating shaft (75), fan blades (76), a heating net (77) and an annular plate (78), wherein the filter plate (71) is horizontally arranged inside the heat preservation box (6), the side surface of the filter plate (71) is close to the inner wall of the heat preservation box (6) and is fixedly connected with the position, the motor (73) is fixedly arranged on the upper part of a ventilation hole (72) through the support plate (74), the top end of the rotating shaft (75) is fixedly connected with the output end of the motor (73), the bottom end of the rotating shaft (75) penetrates through the ventilation hole (72) and extends to the inner part of the heat preservation box (6) and the upper part of the filter plate (71), the fan blades (76) are arranged inside the heat preservation box (6), one end of the fan blades (76) is fixedly connected, the heating net (77) is arranged between the lower end of the rotating shaft (75) and the filter plate (71), and the side surface of the heating net (77) is fixedly connected with the bottom of the inner wall of the annular plate (78);
water pump (8) set up inside incubator (6), water pump (8) bottom surface and the inside bottom surface fixed connection of incubator (6), water pump (8) delivery port and delivery pipe (81) bottom through connection, supreme filter (71) and the incubator (6) top surface of running through is in proper order down followed on delivery pipe (81) top, flange (10) swing joint is passed through with third raceway (43) bottom in delivery pipe (81) top, third raceway (43) other end passes through three way connection (9) and water filling port (23) and inlet tube (11) fixed connection.
2. The green building heating and ventilating device as claimed in claim 1, wherein: the solar water heater is characterized in that the photovoltaic cell panel (3) is arranged at the top of the bottom plate (21), the bottom surface of the photovoltaic cell panel (3) is fixedly installed on the top surface of the bottom plate (21), and the photovoltaic cell panel (3) is located at the right end of the solar water heater (2).
3. The green building heating and ventilating device as claimed in claim 1, wherein: the bottom of the heat insulation box (6) is fixedly installed with the bottom surface inside the room body (1) through a fixing seat (61) arranged at the bottom of the heat insulation box, the top surface of the fixing seat (61) is fixedly connected with the bottom surface of the heat insulation box (6), and the bottom surface of the fixing seat (61) is fixedly installed on the bottom surface inside the room body (1).
4. The green building heating and ventilating device as claimed in claim 1, wherein: the right side of the heat preservation box (6) is provided with a hot water faucet (62) and a hot water pipe (63), one end of the hot water pipe (63) and one end of the hot water faucet (62) are communicated with the interior of the heat preservation box (6), and the other end of the hot water pipe (63) is communicated with a hot water spray nozzle (631).
5. The green building heating and ventilating device as claimed in claim 1, wherein: and a valve (421) is arranged at the position, close to the water inlet of the second water pipe (42) and the heat preservation box (6).
6. The green building heating and ventilating device as claimed in claim 1, wherein: the filter plate (71) is provided with inclined small holes (711), and the inclined small holes (711) are uniformly distributed on the filter plate (71).
7. The green building heating and ventilating device as claimed in claim 1, wherein: the supporting plates (74) are four, four supporting plates (74) are annularly distributed on the inner wall of the ventilation hole (72), a supporting ring (741) is arranged between the supporting plates (74), the outer surface of the supporting ring (741) is fixedly connected with one ends of the four supporting plates (74), the other ends of the supporting plates (74) are fixedly connected with the inner wall of the ventilation hole (72), and the bottom surface of the motor (73) is fixedly connected with the supporting plates (74) and the top surface of the supporting ring (741).
8. The green building heating and ventilating device as claimed in claim 1, wherein: the heat preservation pipe (44) is sleeved outside the first water conveying pipe (41), the second water conveying pipe (42) and the third water conveying pipe (43).
CN202020943768.3U 2020-05-28 2020-05-28 Warm equipment that leads to of green building Expired - Fee Related CN212132588U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020943768.3U CN212132588U (en) 2020-05-28 2020-05-28 Warm equipment that leads to of green building

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020943768.3U CN212132588U (en) 2020-05-28 2020-05-28 Warm equipment that leads to of green building

Publications (1)

Publication Number Publication Date
CN212132588U true CN212132588U (en) 2020-12-11

Family

ID=73670754

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020943768.3U Expired - Fee Related CN212132588U (en) 2020-05-28 2020-05-28 Warm equipment that leads to of green building

Country Status (1)

Country Link
CN (1) CN212132588U (en)

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20201211

Termination date: 20210528

CF01 Termination of patent right due to non-payment of annual fee