CN208704098U - A kind of moveable fresh air system - Google Patents
A kind of moveable fresh air system Download PDFInfo
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- CN208704098U CN208704098U CN201821369334.6U CN201821369334U CN208704098U CN 208704098 U CN208704098 U CN 208704098U CN 201821369334 U CN201821369334 U CN 201821369334U CN 208704098 U CN208704098 U CN 208704098U
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Abstract
The utility model discloses a kind of moveable fresh air system, including fresh air system cavity, suction ventilator, exhaust blower, fixed plate and link block, the outer surface of the fresh air system cavity is enclosed with protective device, position on the left of the fresh air system cavity close to upper end is fixedly installed with the first air inlet, and the position of close lower end is fixedly installed with the first exhaust outlet on the left of the fresh air system cavity.The utility model structure is simple and novel, it is easy to operate, by combining now traditional fresh air system structure to be designed, it is contemplated that it needs one and is easily installed movement, and improve practicability when whole device uses, corresponding structure design is carried out to filter device simultaneously, so that filter device replacement easy to disassemble, improves the functionality and protective of device, realize humanized design, structure-rich, it is vdiverse in function, reduce use cost.
Description
Technical field
The utility model relates to exhaust ventilation technical field, specially a kind of moveable fresh air system.
Background technique
So-called fresh air system is exactly a set of autonomous system and the air-conditioning system of host fresh air ventilator and conduit fittings composition
Unite much like, fresh air ventilator be it is a kind of outdoor live gas is sent by filtering, purification, after heat exchange process it is indoor, together
When again by indoor contaminated pernicious gas by filtering, purification, be discharged outdoor after heat exchange process, and indoor temperature is basic
Not by a kind of energy-efficient, high-tech product of environment-friendly type of new wind effect.
And in actual use, only when finishing finishes initial stage, need to discharge the indoor air containing more formaldehyde
It goes out, needs to use fresh air system when fresh air being then sent into indoor, and be to consolidate with the size of indoor exhaust wind pipe outside the device room
It is fixed, so fresh air system can be by obstacle, in addition, the filter device inside fresh air system is not easy to more when being mounted in different places
Maintenance is changed, and protective performance is poor during installing mobile, therefore, how to solve the problems, such as that this kind of and processing is brought
Its adverse consequences is always manufacturer's urgent problem to be solved.
Summary of the invention
The purpose of this utility model is to provide a kind of moveable fresh air system, to solve to propose in above-mentioned background technique
Fresh air system can be not easy to repair and replacement, the poor problem of protective performance when being mounted in different places by obstacle, filter device.
To achieve the above object, the utility model provides the following technical solutions: including fresh air system cavity, suction ventilator, row
Blower, fixed plate and link block, it is characterised in that: the outer surface of the fresh air system cavity is enclosed with protective device, described new
Position on the left of wind system cavity close to upper end is fixedly installed with the first air inlet, close lower end on the left of the fresh air system cavity
Position be fixedly installed with the first exhaust outlet, the position on the right side of the fresh air system cavity close to upper end be fixedly installed with second into
Air port is fixedly installed with the second exhaust outlet close to the position of lower end on the right side of the fresh air system cavity, first air inlet, the
Two air inlets, the first exhaust outlet and the second exhaust outlet are fixedly installed with connection nozzle far from one end of fresh air system cavity, and even
The other end of pipe nozzle is flexibly connected by fixed screw with connecting pipe, and the suction ventilator is provided with two groups, and suction ventilator point
It is not mounted on the right end of the first air inlet left end and the second air inlet, the exhaust blower is provided with two groups, and exhaust blower is pacified respectively
The middle position of right end mounted in the first exhaust outlet left end and the second exhaust outlet, the fresh air system inside cavity is equipped with full heat
Interchanger, the middle position of the fresh air system cavity side exterior surface are provided with operation button, in the fresh air system cavity
Portion is movably installed with demountable filter close to the side of the first air inlet, and the back outer surface of the fresh air system cavity is solid
Dingan County is equipped with link block, and link block is flexibly connected by lock screw with connecting plate, and the connecting plate is close to fresh air system chamber
One end of body is fixedly installed with fixing sucking disk, and the two sides of outer surface are welded with connecting plate on the right side of the fixed plate.
Preferably, the fresh air system cavity is provided with four groups, and respectively about symmetrical centered on total heat exchanger,
The chamber in the fresh air system inside cavity upper left corner and the chamber in the fresh air system cavity lower right corner are disposed as fresh air place position,
The chamber in the fresh air system inside cavity lower left corner and the chamber in the fresh air system inside cavity lower right corner are disposed as waste air and put
Set storehouse.
Preferably, the protective device includes sound-proof material, buffer layer and anticollision layer, the left side installation of the sound-proof material
There is buffer layer, and the side of the separate sound-proof material of buffer layer is equipped with anticollision layer.
Preferably, the inner wall two sides of the connection nozzle are provided with internal screw thread, and the outer wall two sides of the connecting pipe are equal
It is provided with external screw thread, the connection nozzle and connecting pipe and has screwed close by internal screw thread and external screw thread and connected, the connecting tube
Mouth and two side external surface of connecting pipe are provided with fixed ear, and fixed ear is fixedly connected by fixed screw.
Preferably, the demountable filter include cover board, locking bolt, place effect filter screen, activated charcoal strainer,
HEAP filter screen, card slot and fixture block, the bottom outer surface of the cover board are movably installed with place by locking bolt from left to right
Imitate filter screen, activated charcoal strainer and HEAP filter screen, the bottom of place's effect filter screen, activated charcoal strainer and HEAP filter screen
Portion outer surface is provided with card slot, and the card slot is embedded with fixture block, and the chamber of fixture block and the fresh air system inside cavity upper left corner
Bottom is fixedly connected.
Preferably, the output end of the operation button by conducting wire respectively with suction ventilator, exhaust blower and total heat exchanger
Input terminal is electrical connection.
Compared with prior art, the utility model has the beneficial effects that the utility model structure is simple and novel, operation letter
It is single, by combining now traditional fresh air system structure to be designed, it is contemplated that it needs one to be easily installed movement, and improves
Practicability when whole device uses, while corresponding structure design is carried out to filter device, so that filter device is convenient for
Dismounting and change improves the functionality and protective of device, realizes humanized design, and structure-rich is vdiverse in function, reduces
Use cost；
(1) device when in use, connects nozzle and connecting pipe by rotation, so that easy to disassemble between connecting pipe
Installation, while fresh air system installation easy to disassemble, so as to according to installation place it is different to connecting pipe and fresh air system into
Row disassembly movement, makes the fresh air system can be used for a variety of occasions, improves its utilization rate, and the apparatus structure is abundant, structure is more
Adduction reason；
(2) design of removable filter device, the openable cover board of staff, by cover board from fresh air system chamber are used
It extracts outward in vivo, while fixture block is extracted out of card slot, so that the filter screen inside fresh air system is easy to disassemble more
It changes, alleviates there is a situation where blocking, improve practicability when whole device uses；
(3) it is used in conjunction with each other by the multiple-protection of sound-proof material, buffer layer and anticollision layer, so that whole device
It is mitigated in moving process by external collision, improves the safety of whole device, effective use is hardly damaged, knot
Structure is simple, time saving and energy saving, reduces use cost.
Detailed description of the invention
Fig. 1 is that the structure of the utility model faces diagrammatic cross-section；
Fig. 2 is the structure schematic side view of the utility model；
Fig. 3 is that the structure of the utility model protective device faces diagrammatic cross-section；
Fig. 4 is that the structure of the utility model filter device faces diagrammatic cross-section.
In figure: 1, fresh air system cavity；2, protective device；201, sound-proof material；202, buffer layer；203, anticollision layer；3,
First air inlet；4, the second air inlet；5, the first exhaust outlet；6, the second exhaust outlet；7, suction ventilator；8, exhaust blower；9, full heat is handed over
It changes planes；10, nozzle is connected；11, fixed screw；12, connecting pipe；13, demountable filter；1301, cover board；1302, it locks
Determine bolt；1303, place's effect filter screen；1304, activated charcoal strainer；1305, HEAP filter screen；1306, card slot；1307, fixture block；
14, fixed plate；15, connecting plate；16, lock screw；17, fixing sucking disk；18, link block；19, operation button.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, a kind of embodiment provided by the utility model:
A kind of moveable fresh air system, including fresh air system cavity 1, suction ventilator 7, exhaust blower 8, fixed plate 14 and connection
Block 18, the outer surface of fresh air system cavity 1 are enclosed with protective device 2, preferably, fresh air system cavity 1 is provided with four groups,
And respectively about symmetrical centered on total heat exchanger 9,1 inside left of fresh air system cavity is close to upper end and fresh air system chamber
Chamber of 1 inner right side of body close to lower end is disposed as fresh air place position, and 1 inside left of fresh air system cavity is close to lower end and newly
Chamber of 1 inner right side of wind system cavity close to lower end is disposed as waste air place position, convenient for the Circulation of fresh air and return air.
Preferably, protective device 2 includes sound-proof material 201, buffer layer 202 and anticollision layer 203, sound-proof material 201
Left side is equipped with buffer layer 202, and the side of the separate sound-proof material 201 of buffer layer 202 is equipped with anticollision layer 203, in fresh air
During system cavity 1 is mobile, sound-proof material 201 is provided with by 1 surface of fresh air system cavity and carries out first step protected working,
The inside of sound-proof material 201 is embedded with rock wool, and there is the hole of a large amount of small connections in the inside of rock wool, and sound wave can along these holes
To go deep into material internal, to effectively be absorbed to noise, noise is reduced, second step is then carried out by buffer layer 202
The inside of protected working, buffer layer 202 is embedded with spring, when spring is by pressure outside, sink at compression, then elasticity
Effect is so that periphery is bounced, and finally again by the progress third step protected working of anticollision layer 203, anticollision layer 203 uses major ingredient
It is that natural emulsion raw material foams, it has, and rubber property, elastic force is fabulous, resilience is good, will not deform, and passes through sound-proof material
201, the multiple-protection of buffer layer 202 and anticollision layer 203 is used in conjunction with each other, so that whole device is in moving process
Safer, effective use is hardly damaged, and structure is simple.
1 left side of fresh air system cavity is fixedly installed with the first air inlet 3 close to the position of upper end, and fresh air system cavity 1 is left
Side is fixedly installed with the first exhaust outlet 5 close to the position of lower end, and 1 right side of fresh air system cavity is fixedly mounted close to the position of upper end
There is the second air inlet 4,1 right side of fresh air system cavity is fixedly installed with the second exhaust outlet 6, the first air inlet close to the position of lower end
3, the second air inlet 4, the first exhaust outlet 5 and the second exhaust outlet 6 are fixedly installed with connecting tube far from one end of fresh air system cavity 1
Mouth 10, and the other end for connecting nozzle 10 is flexibly connected by fixed screw 11 with connecting pipe 12, preferably, connection nozzle
10 inner wall two sides are provided with internal screw thread, and the outer wall two sides of connecting pipe 12 are provided with external screw thread, and connection nozzle 10 passes through
The external screw thread of 12 port of internal screw thread and connecting pipe of port revolves connection, so that between connection nozzle 10 and connecting pipe 12 mutually
Connection, connection 12 liang of side external surfaces of nozzle 10 and connecting pipe are provided with fixed ear, and fixed ear is connected by fixed screw 11
Fixation is connect, so as to carry out disassembly movement to connecting pipe 12 according to the difference in installation place, can be used for the fresh air system more
Kind occasion improves its utilization rate, and the apparatus structure is abundant, and structure is more reasonable.
Suction ventilator 7 is provided with two groups, and suction ventilator 7 is separately installed with the right side of 3 left end of the first air inlet and the second air inlet 4
End, exhaust blower 8 is provided with two groups, and exhaust blower 8 is separately mounted to the right end of 5 left end of the first exhaust outlet and the second exhaust outlet 6, should
The model PCF5015N of exhaust blower 8.
Middle position inside fresh air system cavity 1 is equipped with total heat exchanger 9, the model of the total heat exchanger 9
HRV-DPJ, (when indoor return air and outdoor fresh air are orthogonal fork mode by total heat exchanger 9 respectively, due to total heat exchanger
9 liang of sidewinds generate hot mass transfer simultaneously between two strands of air-flows, cause Total heat exchange mistake there is temperature difference and partial pressure of water vapor are poor
Journey, when the total heat exchanger 9 being mounted in fresh air system cavity 1 is in summer operation, fresh air obtains cooling capacity from air-conditioning return air,
Reduce temperature；It is dried simultaneously by return air, is that fresh air obtains thermal energy from air-conditioning return air, elevates the temperature, while being added by return air
It is wet, be exactly Total heat exchange process in this way, fresh air is allowed to recycle energy from air-conditioning return air).
The middle position of 1 side exterior surface of fresh air system cavity is provided with operation button 19, preferably, operation button 19
Output end by conducting wire respectively with the input terminal of suction ventilator 7, exhaust blower 8 and total heat exchanger 9 be electrically connected, the suction ventilator 7
Model PCF5015N.
1 inside of fresh air system cavity is movably installed with demountable filter 13 close to the side of the first air inlet 3, as
It is preferred that demountable filter 13 includes cover board 1301, locking bolt 1302, place effect filter screen 1303, activated charcoal strainer
1304, HEAP filter screen 1305, card slot 1306 and fixture block 1307, the bottom outer surface of cover board 1301 pass through locking from left to right
Imitate filter screen 1303, activated charcoal strainer 1304 and HEAP filter screen 1305, place's effect filter screen in 1302 place of being movably installed with of bolt
1303, the bottom outer surface of activated charcoal strainer 1304 and HEAP filter screen 1305 is provided with card slot 1306, in card slot 1306
Embedded with fixture block 1307, and fixture block 1307 is fixedly connected with the cavity bottom in the 1 inside upper left corner of fresh air system cavity, and staff can
Cover board 1301 is opened, cover board 1301 is extracted from inside to outside from fresh air system cavity 1, while making fixture block 1307 out of card slot 1306
It extracts, so that the filter screen replacement easy to disassemble inside fresh air system, alleviates there is a situation where blocking, improve entire
Practicability when device uses.
The back outer surface of fresh air system cavity 1 is fixedly installed with link block 18, and link block 18 passes through lock screw 16
It is flexibly connected with connecting plate 15, connecting plate 15 is fixedly installed with fixing sucking disk 17, fixed plate close to one end of fresh air system cavity 1
The two sides on 14 right sides outer surface are welded with connecting plate 15.
Working principle: when in use, electric energy is provided for whole device by external plug first, staff passes through operation
Button 19 operates opening or closing for whole device, firstly, staff can be according to the different by fresh air system chamber of installation place
After body 1 is moved to suitable position, then the link block 18 at 1 back side of fresh air system cavity is aligned and is inserted into two groups of connecting plates 15,
So that fixing sucking disk 17, which is tightly bonded, is adsorbed on 1 back side of fresh air system cavity, two side external surface, then by manually tightening locking spiral shell
Silk 16, link block 18 is secured firmly in fixed plate 14, finally will be on the fixed wall of fixed plate 14.
And then, connecting pipe 12 is directed at insertion connection nozzle 10 by staff, and then connecting pipe 12 is twisted in rotation
Enter to connect in nozzle 10, then fixed ear is inserted by fixed screw 11, connecting pipe 12 and connection nozzle 10 is securely fixed, such as
Fruit will replace position, the fresh air system can be made to can be used for a variety of occasions, improve its utilization rate such as above-mentioned carry out dismantlement work,
And the apparatus structure is abundant, structure is more reasonable.
During fresh air system cavity 1 is mobile, sound-proof material 201 is provided with by 1 surface of fresh air system cavity and is carried out
First step protected working, the inside of sound-proof material 201 are embedded with rock wool, and there are the hole of a large amount of small connections, sound in the inside of rock wool
Wave can go deep into material internal along these holes, to effectively absorb to noise, reduce noise, then pass through buffering
Layer 202 carries out second step protected working, and the inside of buffer layer 202 is embedded with spring, when spring is by pressure outside, is pressurized
Place sink, and subsequent elastic reaction bounces periphery, finally carries out third step protected working, anti-collision by anticollision layer 203 again
It is that natural emulsion raw material foams that layer 203, which is hit, using major ingredient, it has, and rubber property, elastic force is fabulous, resilience is good, Bu Huibian
Shape is used in conjunction with each other by the multiple-protection of sound-proof material 201, buffer layer 202 and anticollision layer 203, so that entire dress
Set safer in moving process, effective use is hardly damaged, and structure is simple.
After installing fresh air system, staff opens suction ventilator 7, exhaust blower 8 and full heat by operation button 19 simultaneously
Fresh air is drawn into fresh air system cavity 1 so that outdoor fresh air passes through the work of suction ventilator 7 by the work of interchanger 9,
At this point, outdoor fresh air will imitate filter screen 1303 by place, place's effect filter screen 1303 can the also small dust of specific filtration resistance cell, cigarette
Mist and bacterium effectively prevent the diseases such as tuberculosis liver cancer, and the fresh air after filter screen 1303 is imitated at place is using active carbon mistake
Strainer 1304, there is activated charcoal strainer 1304 peculiar composite highly effective to go formaldehyde filter, using the seed activity of specially treated
Charcoal can clean the gas containing formaldehyde and other pernicious gases, in addition, activated charcoal strainer 1304 can be effective filtered
Quick source and bacterium carry out secondary filter to remaining formaldehyde finally by the design of HEAP filter screen 1305, so that filtering is more
Add it is clean thoroughly, the demountable filter 13 used for a long time, the hand-holdable cover board 1301 of staff, by cover board 1301 from new
Wind system cavity 1 is extracted from inside to outside, while fixture block 1307 is extracted out of card slot 1306, then the related place of cover board 1301 was imitated
After strainer 1303, activated charcoal strainer 1304 and HEAP filter screen 1305 take out out of fresh air system cavity 1, then by twisting manually
Locking bolt 1302 is opened by its dismounting and change, so that the demountable filter 13 inside fresh air system is easy to disassemble more
It changes, alleviates there is a situation where blocking, improve practicability when whole device uses.
Fresh air after filtration treatment by the work of exhaust blower 8 by fresh air as the second exhaust outlet 6 is discharged to interior, together
When, indoor return air is delivered to by the first air inlet 3 by fresh air system cavity 1 by the work of suction ventilator 7, is then passed through again
Outdoor is discharged by the first exhaust outlet 5 in return air by the work of exhaust blower 8, when indoor return air and outdoor fresh air are orthogonal the side of pitching respectively
When formula passes through total heat exchanger 9, since 9 liang of sidewinds of total heat exchanger are there is temperature difference and partial pressure of water vapor are poor, two strands
Hot mass transfer is generated simultaneously between air-flow, causes Total heat exchange process, when the total heat exchanger 9 being mounted in fresh air system cavity 1 exists
When summer operation, fresh air obtains cooling capacity from air-conditioning return air, reduces temperature；It is dried simultaneously by return air, is that fresh air is returned from air-conditioning
Thermal energy is obtained in wind, is elevated the temperature, while being humidified by return air, is exactly Total heat exchange process in this way, allows fresh air from sky
It recalls to and has recycled energy in wind.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of moveable fresh air system, including fresh air system cavity (1), suction ventilator (7), exhaust blower (8), fixed plate (14)
With link block (18), it is characterised in that: the outer surface of the fresh air system cavity (1) is enclosed with protective device (2), the fresh air
Position on the left of system cavity (1) close to upper end is fixedly installed with the first air inlet (3), on the left of the fresh air system cavity (1)
Position close to lower end is fixedly installed with the first exhaust outlet (5), and the position on the right side of the fresh air system cavity (1) close to upper end is solid
Dingan County is equipped with the second air inlet (4), and the position on the right side of the fresh air system cavity (1) close to lower end is fixedly installed with the second air draft
Mouth (6), first air inlet (3), the second air inlet (4), the first exhaust outlet (5) and the second exhaust outlet (6) are far from fresh air system
One end of system cavity (1) is fixedly installed with connection nozzle (10), and the other end for connecting nozzle (10) passes through fixed screw (11)
It is flexibly connected with connecting pipe (12), the suction ventilator (7) is provided with two groups, and suction ventilator (7) is separately mounted to the first air inlet
The right end of mouth (3) left end and the second air inlet (4), the exhaust blower (8) is provided with two groups, and exhaust blower (8) is separately mounted to
The right end of first exhaust outlet (5) left end and the second exhaust outlet (6), the internal middle position installation of the fresh air system cavity (1)
Have total heat exchanger (9), the middle position of fresh air system cavity (1) side exterior surface is provided with operation button (19), institute
The internal side close to the first air inlet (3) of fresh air system cavity (1) is stated to be movably installed with demountable filter (13), it is described
The back outer surface of fresh air system cavity (1) is fixedly installed with link block (18), and link block (18) passes through lock screw (16)
It is flexibly connected with connecting plate (15), the connecting plate (15) is fixedly installed with fixed suction close to the one end of fresh air system cavity (1)
The two sides of disk (17), fixed plate (14) right side outer surface are welded with connecting plate (15).
2. a kind of moveable fresh air system according to claim 1, it is characterised in that: the fresh air system cavity (1)
Four groups are provided with, and respectively about symmetrical centered on total heat exchanger (9), the internal upper left of the fresh air system cavity (1)
The chamber at angle and the chamber in fresh air system cavity (1) lower right corner are disposed as fresh air place position, and the fresh air system cavity (1) is interior
The chamber in the internal lower right corner of the chamber and fresh air system cavity (1) in the portion lower left corner is disposed as waste air place position.
3. a kind of moveable fresh air system according to claim 1, it is characterised in that: the protective device (2) includes
There are sound-proof material (201), buffer layer (202) and anticollision layer (203), buffer layer is installed on the left of the sound-proof material (201)
(202), and the side of the separate sound-proof material (201) of buffer layer (202) is equipped with anticollision layer (203).
4. a kind of moveable fresh air system according to claim 1, it is characterised in that: described to connect the interior of nozzle (10)
Wall two sides are provided with internal screw thread, and the outer wall two sides of the connecting pipe (12) are provided with external screw thread, the connection nozzle
(10) and (12) two side external surface of connecting pipe is provided with fixed ear, and fixed ear is fixedly connected by fixed screw (11).
5. a kind of moveable fresh air system according to claim 1, it is characterised in that: the demountable filter
It (13) include cover board (1301), locking bolt (1302), place effect filter screen (1303), activated charcoal strainer (1304), HEAP
The bottom outer surface of filter screen (1305), card slot (1306) and fixture block (1307), the cover board (1301) passes through from left to right
Imitate filter screen (1303), activated charcoal strainer (1304) and HEAP filter screen in locking bolt (1302) place of being movably installed with
(1305), the bottom outer surface of filter screen (1303), activated charcoal strainer (1304) and HEAP filter screen (1305) is imitated at the place
It is provided with card slot (1306), the card slot (1306) is embedded with fixture block (1307), and fixture block (1307) and fresh air system cavity
(1) cavity bottom in the internal upper left corner is fixedly connected.
6. a kind of moveable fresh air system according to claim 1, it is characterised in that: the operation button (19) it is defeated
Outlet is respectively to be electrically connected with the input terminal of suction ventilator (7), exhaust blower (8) and total heat exchanger (9) by conducting wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821369334.6U CN208704098U (en) | 2018-08-24 | 2018-08-24 | A kind of moveable fresh air system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821369334.6U CN208704098U (en) | 2018-08-24 | 2018-08-24 | A kind of moveable fresh air system |
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| Publication Number | Publication Date |
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| CN208704098U true CN208704098U (en) | 2019-04-05 |
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ID=65944695
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| CN201821369334.6U Active CN208704098U (en) | 2018-08-24 | 2018-08-24 | A kind of moveable fresh air system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111473455A (en) * | 2020-03-24 | 2020-07-31 | 上海应达风机股份有限公司 | Full heat exchanger |
| CN112503646A (en) * | 2020-12-15 | 2021-03-16 | 马鞍山市博浪热能科技有限公司 | Protective buckle for air conditioner outdoor unit filter and preparation method and application thereof |
-
2018
- 2018-08-24 CN CN201821369334.6U patent/CN208704098U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111473455A (en) * | 2020-03-24 | 2020-07-31 | 上海应达风机股份有限公司 | Full heat exchanger |
| CN112503646A (en) * | 2020-12-15 | 2021-03-16 | 马鞍山市博浪热能科技有限公司 | Protective buckle for air conditioner outdoor unit filter and preparation method and application thereof |
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