CN208998285U - A kind of compound fresh air heat recovery system - Google Patents

A kind of compound fresh air heat recovery system Download PDF

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Publication number
CN208998285U
CN208998285U CN201821862267.1U CN201821862267U CN208998285U CN 208998285 U CN208998285 U CN 208998285U CN 201821862267 U CN201821862267 U CN 201821862267U CN 208998285 U CN208998285 U CN 208998285U
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CN
China
Prior art keywords
cover board
cabinet
heat exchanger
air
fresh air
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Application number
CN201821862267.1U
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Chinese (zh)
Inventor
熊燕飞
郑六伟
叶发波
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Keshengpeng Environmental Technology Co ltd
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Keshengpeng Environmental Technology Co Ltd
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Priority to CN201821862267.1U priority Critical patent/CN208998285U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/56Heat recovery units

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  • Central Air Conditioning (AREA)

Abstract

The utility model discloses a kind of compound fresh air heat recovery systems, main contents are as follows: the active carbon filter is mounted in cabinet inner underside groove, air draft stormproof louvre is mounted on cabinet left side in the mounting hole at top surface, exhaust blower is mounted in cabinet in upper side recess, total heat recovery runner is mounted in cabinet in central slot, second heat exchanger is mounted in cabinet inner underside groove, second heat exchanger is connect with First Heat Exchanger and four-way valve respectively by pipeline, four-way valve and compressor are all mounted in cabinet internal upper part right area, First Heat Exchanger and compressor all pass through pipeline and connect with four-way valve.The utility model combines runner with heat pump, indoor exhaust wind and outdoor fresh air are after runner heat exchange, condenser condensation load reduces, energy consumption of compressor reduces, after runner cold recovery, new wind load substantially reduces fresh air, and energy-saving benefit is significant, and fresh air can be effectively reduced and be sent into temperature, reach air-supply design requirement.

Description

A kind of compound fresh air heat recovery system
Technical field
The utility model belongs to a kind of fresh air system technical field, and in particular to a kind of compound fresh air heat recovery system.
Background technique
Currently, air-conditioning utilization rate in public places is higher and higher, people are chronically in closed environment, due to lacking Necessary air circulation, indoor air quality are very poor, it is easy to cause the propagation for not accommodating disease, therefore, it is necessary to take measures Carry out air exchange, and most of existing air exchanging apparatus be it is forced-ventilated, on the one hand need to consume a large amount of energy, it is another Aspect will cause the acute variation of room air air current composition, and interior is expelled directly out outdoor with the air of temperature, and simultaneously The air newly entered is heated or freezed again, causes energy dissipation.
Utility model content
Technical problem to be solved in the utility model be provide in view of the above shortcomings of the prior art it is a kind of compound new Wind-heat recovery system combines runner with heat pump, and indoor exhaust wind and outdoor fresh air are after runner heat exchange, condenser condensation Load reduction, energy consumption of compressor reduce, and after runner cold recovery, new wind load substantially reduces fresh air, and energy-saving benefit is significant, and energy Fresh air is effectively reduced and is sent into temperature, reaches air-supply design requirement.
To realize the above-mentioned technical purpose, the technical solution that the utility model is taken are as follows:
A kind of compound fresh air heat recovery system, in which: including cabinet, low efficient filter, outdoor air inlet stormproof louvre, row Wind stormproof louvre, the first cover board, exhaust blower, First Heat Exchanger, the second cover board, four-way valve, third cover board, compressor, interior go out Wind blinds, indoor air feed shutter, pressure fan, the 4th cover board, humidifier, the second heat exchanger, the 5th cover board, total heat recovery runner, Active carbon filter, high efficiency particulate air filter and the 6th cover board, the outdoor air inlet stormproof louvre, which is mounted on cabinet left side, to be leaned on In mounting hole at nearly bottom surface, the active carbon filter is mounted in cabinet inner underside groove, the low efficient filter It is fixedly mounted on active carbon filter left side, the high efficiency particulate air filter is fixedly mounted on active carbon filter right side On, the air draft stormproof louvre is mounted on cabinet left side in the mounting hole at top surface, the exhaust blower installation In cabinet in upper side recess, the First Heat Exchanger is mounted in cabinet in upper side recess and First Heat Exchanger is located at air draft On the right side of machine, the total heat recovery runner is mounted in cabinet in central slot, and second heat exchanger is mounted in cabinet In the groove of downside and the second heat exchanger is located on the right side of total heat recovery runner, and second heat exchanger is by pipeline respectively with first Heat exchanger is connected with four-way valve, and the four-way valve and compressor are all mounted in cabinet internal upper part right area, and described One heat exchanger and compressor all pass through pipeline and connect with four-way valve, and the indoor outlet air blinds is mounted on right side close to top In mounting hole at face, the humidifier is mounted in cabinet and humidifier is located on the right side of the second heat exchanger, the air-supply Machine is mounted in cabinet and pressure fan is located at the right side of humidifier, and the indoor air feed shutter is mounted on right side the bottom of close to In mounting hole at face, first cover board, the second cover board and third cover board are from left to right sequentially arranged on box top Mounting hole in, the 4th cover board, the 5th cover board and the 6th cover board are from left to right sequentially arranged at the peace in tank floor It fills in hole.
To optimize above-mentioned technical proposal, the concrete measure taken further include:
Above-mentioned cabinet is rectangular parallelepiped structure form.
Above-mentioned the first cover board, the second cover board, third cover board, the 4th cover board, the 5th cover board and the 6th cover board and cabinet Sealing ring is installed on contact surface between mounting hole.
Current equalizer is installed on the left side of above-mentioned indoor air feed shutter.
The utility model outdoor fresh air first passes around low efficient filter and high efficiency particulate air filter carries out purified treatment;Purified treatment Fresh air afterwards carries out hot and humid area by recuperation of heat runner;Fresh air after hot and humid area carries out at cooling humidity reduction by heat exchanger Reason;Warmer does not work, and blows finally by pressure fan to room.Indoor return air first passes around recuperation of heat runner and carries out the wet friendship of heat It changes;The refrigerant of return air and heat exchanger after hot and humid area carries out heat exchange;Outdoor is drained into finally by exhaust blower.
Summer heat pump system opens cooling condition, refrigerant passes through compressor first and four-way reversing valve drain into heat exchanger with Return air after hot and humid area carries out heat exchange, carries out cooling processing to refrigerant;Cooling treated refrigerant warp knuckle stream enters Fresh air after heat exchanger and hot and humid area carries out heat exchange;Refrigerant evaporates laggard four-way reversing valve and returns to compressor, completes system SAPMAC method.
Winter heat pump system opens heating condition, and refrigerant passes through compressor first and four-way reversing valve drains into heat exchanger, Fresh air and refrigerant after hot and humid area carry out heat exchange, carry out cooling processing to refrigerant;Cooling treated refrigerant warp Throttling enters the return air progress heat exchange after heat exchanger and hot and humid area;Refrigerant evaporates laggard four-way reversing valve and returns to compression Machine completes heat pump cycle.
The utility model has the advantage of the followings: runner being combined with heat pump, indoor exhaust wind and outdoor fresh air pass through After runner heat exchange, condenser condensation load is reduced, and energy consumption of compressor reduces, and for fresh air after runner cold recovery, new wind load is big Big to reduce, energy-saving benefit is significant, and fresh air can be effectively reduced and be sent into temperature, reaches air-supply design requirement.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Appended drawing reference therein are as follows: cabinet 1, low efficient filter 2, outdoor air inlet stormproof louvre 3, air draft stormproof louvre 4, the One cover board 5, exhaust blower 6, First Heat Exchanger 7, the second cover board 8, four-way valve 9, third cover board 10, compressor 11, indoor outlet air hundred Leaf 12, indoor air feed shutter 13, pressure fan 14, the 4th cover board 15, humidifier 16, the second heat exchanger 17, the 5th cover board 18, full heat Recycle runner 19, active carbon filter 20, high efficiency particulate air filter 21, the 6th cover board 22.
Specific embodiment
Specific embodiment of the present utility model is further illustrated with reference to the accompanying drawing:
A kind of compound fresh air heat recovery system, in which: including cabinet 1, low efficient filter 2, outdoor air inlet stormproof louvre 3, air draft stormproof louvre 4, the first cover board 5, exhaust blower 6, First Heat Exchanger 7, the second cover board 8, four-way valve 9, third cover board 10, pressure Contracting machine 11, indoor outlet air blinds 12, indoor air feed shutter 13, pressure fan 14, the 4th cover board 15, humidifier 16, the second heat exchanger 17, the 5th cover board 18, total heat recovery runner 19, active carbon filter 20, high efficiency particulate air filter 21 and the 6th cover board 22, the room External air inlet stormproof louvre 3 is mounted on 1 left side of cabinet in the mounting hole at bottom surface, and the active carbon filter 20 is pacified In 1 inner underside groove of cabinet, the low efficient filter 2 is fixedly mounted on 20 left side of active carbon filter, described High efficiency particulate air filter 21 be fixedly mounted on 20 right side of active carbon filter, the air draft stormproof louvre 4 is mounted on cabinet 1 On left side in the mounting hole at top surface, the exhaust blower 6 is mounted in cabinet 1 in upper side recess, and described first Heat exchanger 7 is mounted in cabinet 1 in upper side recess and First Heat Exchanger 7 is located at 6 right side of exhaust blower, the total heat recovery runner 19 are mounted in cabinet 1 in central slot, and second heat exchanger 17 is mounted in 1 inner underside groove of cabinet and the second heat exchange Device 17 is located at the right side of total heat recovery runner 19, second heat exchanger 17 by pipeline respectively with First Heat Exchanger 7 and four-way Valve 9 connects, and the four-way valve 9 and compressor 11 are all mounted in 1 internal upper part right area of cabinet, the First Heat Exchanger 7 and compressor 11 all connect with four-way valve 9 by pipeline, the indoor outlet air blinds 12 is mounted on right side close top surface In the mounting hole at place, the humidifier 16 is mounted in cabinet 1 and humidifier 16 is located at 17 right side of the second heat exchanger, described Pressure fan 14 is mounted in cabinet 1 and pressure fan 14 is located at the right side of humidifier 16, and the indoor air feed shutter 13 is mounted on In mounting hole on right side at the bottom surface, first cover board 5, the second cover board 8 and third cover board 10 from left to right according to In the secondary mounting hole being mounted on 1 top surface of cabinet, the 4th cover board 15, the 5th cover board 18 and the 6th cover board 22 are from left to right It is sequentially arranged in the mounting hole on 1 bottom surface of cabinet.
In embodiment, cabinet 1 is rectangular parallelepiped structure form.
In embodiment, the first cover board 5, the second cover board 8, third cover board 10, the 4th cover board 15, the 5th cover board 18 and the 6th lid Sealing ring is installed on contact surface between plate 22 and the mounting hole of cabinet 1.
In embodiment, current equalizer is installed on the left side of indoor air feed shutter 13.
Above are merely preferred embodiments of the utility model, the protection scope of the utility model is not limited merely to above-mentioned Embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should be pointed out that pair For those skilled in the art, several improvements and modifications without departing from the principle of the utility model, It should be regarded as the protection scope of the utility model.

Claims (4)

1. a kind of compound fresh air heat recovery system, it is characterised in that: including cabinet (1), low efficient filter (2), outdoor air inlet Stormproof louvre (3), air draft stormproof louvre (4), the first cover board (5), exhaust blower (6), First Heat Exchanger (7), the second cover board (8), Four-way valve (9), third cover board (10), compressor (11), indoor outlet air blinds (12), indoor air feed shutter (13), pressure fan (14), the 4th cover board (15), humidifier (16), the second heat exchanger (17), the 5th cover board (18), total heat recovery runner (19), work Property carbon filter (20), high efficiency particulate air filter (21) and the 6th cover board (22), the outdoor air inlet stormproof louvre (3) are mounted on case On body (1) left side in the mounting hole at bottom surface, it is recessed that the active carbon filter (20) is mounted on cabinet (1) inner underside In slot, the low efficient filter (2) is fixedly mounted on active carbon filter (20) left side, the high efficiency particulate air filter (21) it is fixedly mounted on active carbon filter (20) right side, the air draft stormproof louvre (4) is mounted on the left of cabinet (1) On face in the mounting hole at top surface, the exhaust blower (6) is mounted in cabinet (1) interior upper side recess, and described first Heat exchanger (7) is mounted in cabinet (1) interior upper side recess and First Heat Exchanger (7) is located on the right side of exhaust blower (6), the full heat Recycling runner (19) is mounted in cabinet (1) interior central slot, and second heat exchanger (17) is mounted on cabinet (1) inner underside In groove and the second heat exchanger (17) is located on the right side of total heat recovery runner (19), and second heat exchanger (17) passes through pipeline point It is not connect with First Heat Exchanger (7) and four-way valve (9), the four-way valve (9) and compressor (11) are all mounted in cabinet (1) In Upper right zone, the First Heat Exchanger (7) and compressor (11) are all connect by pipeline with four-way valve (9), described Indoor outlet air blinds (12) be mounted on right side in the mounting hole at the top surface, the humidifier (16) is mounted on case In body (1) and humidifier (16) is located on the right side of the second heat exchanger (17), and the pressure fan (14) is mounted in cabinet (1) and send Blower (14) is located at the right side of humidifier (16), and the indoor air feed shutter (13) is mounted on right side at bottom surface In mounting hole, first cover board (5), the second cover board (8) and third cover board (10) are from left to right sequentially arranged at cabinet (1) In mounting hole on top surface, the 4th cover board (15), the 5th cover board (18) and the 6th cover board (22) are from left to right successively pacified In the mounting hole on cabinet (1) bottom surface.
2. a kind of compound fresh air heat recovery system according to claim 1, it is characterised in that: the cabinet (1) is Rectangular parallelepiped structure form.
3. a kind of compound fresh air heat recovery system according to claim 1, it is characterised in that: first cover board (5), the second cover board (8), third cover board (10), the 4th cover board (15), the 5th cover board (18) and the 6th cover board (22) and cabinet (1) Mounting hole between contact surface on sealing ring is installed.
4. a kind of compound fresh air heat recovery system according to claim 1, it is characterised in that: the indoor air inlet hundred Current equalizer is installed on the left side of leaf (13).
CN201821862267.1U 2018-11-13 2018-11-13 A kind of compound fresh air heat recovery system Active CN208998285U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821862267.1U CN208998285U (en) 2018-11-13 2018-11-13 A kind of compound fresh air heat recovery system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821862267.1U CN208998285U (en) 2018-11-13 2018-11-13 A kind of compound fresh air heat recovery system

Publications (1)

Publication Number Publication Date
CN208998285U true CN208998285U (en) 2019-06-18

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ID=66807587

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821862267.1U Active CN208998285U (en) 2018-11-13 2018-11-13 A kind of compound fresh air heat recovery system

Country Status (1)

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CN (1) CN208998285U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118129259A (en) * 2024-05-07 2024-06-04 广东精冷源建设有限公司 Fresh air treatment device with heat recovery function

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118129259A (en) * 2024-05-07 2024-06-04 广东精冷源建设有限公司 Fresh air treatment device with heat recovery function

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GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: A kind of compound fresh air heat recovery system

Effective date of registration: 20201111

Granted publication date: 20190618

Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd.

Pledgor: CRUCIAL PURE ENVIRONMENTAL TECHNOLOGY Co.,Ltd.

Registration number: Y2020420000075

CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: 430074 Three-dimensional Building of Huijin Center, No. 18, Fourth Road, Finance Port, Donghu High-tech Zone, Wuhan City, Hubei Province

Patentee after: Keshengpeng Environmental Technology Co.,Ltd.

Address before: 430074 Three-dimensional Building of Huijin Center, No. 18, Fourth Road, Finance Port, Donghu High-tech Zone, Wuhan City, Hubei Province

Patentee before: CRUCIAL PURE ENVIRONMENTAL TECHNOLOGY Co.,Ltd.