CN206377748U - The return air case apparatus of room air conditioner - Google Patents
The return air case apparatus of room air conditioner Download PDFInfo
- Publication number
- CN206377748U CN206377748U CN201621279369.1U CN201621279369U CN206377748U CN 206377748 U CN206377748 U CN 206377748U CN 201621279369 U CN201621279369 U CN 201621279369U CN 206377748 U CN206377748 U CN 206377748U
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- CN
- China
- Prior art keywords
- rectangular box
- air conditioner
- return air
- case apparatus
- room air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model provides a kind of return air case apparatus of room air conditioner, it is related to refrigeration and field of air conditioning, including a rectangular box, the left side of rectangular box is open, and the left side of the rectangular box and the body of air conditioner are removably connected, the side of the rectangular box is provided with return air inlet, return air inlet and is provided with filter；The left upper portion of the rectangular box is provided with U-shaped card slot, and the left lower of the rectangular box is provided with snap fit and elastic deflector roll.The utility model structure design is simple, install efficient and convenient with dismounting, filtration, purification effect to air is good, with rectangular box, the devices such as air wetting, the composition of air transformation of autonomous working are easily installed in rectangular box, used cooperatively with room air conditioner, the work quality of room air conditioner can be improved.
Description
Technical field
The utility model be related to refrigeration and field of air conditioning, more particularly to a kind of room air conditioner return air case apparatus.
Background technology
At present, because people step up to household theory, air-conditioning is progressively widely popularized to average family, existing skill
The air conditioner refrigeration cool-down of art, is that a complete refrigeration system is mounted in air conditioner, then with fan and some controllers
Come what is realized.Typically it is made up of following four part：
Refrigeration system：It is air conditioner refrigeration cool-down part, by refrigeration compressor, condenser, capillary, evaporator, electromagnetism
Reversal valve, filter and refrigerant etc. constitute a sealed kind of refrigeration cycle.
Air path system：It is to promote space air to accelerate heat exchange section in air conditioner, is set by centrifugal blower, axial flow blower etc.
Standby composition.
Electrical system：It is to promote compressor, fan safe operation and temprature control unit in air conditioner, by motor, temperature
Control the composition such as device, relay, capacitor and heater.
Casing and panel：The targeting part of framework, the fulcrum bearing of each building block and the air-flow of air conditioner, by casing,
Panel and shutter etc. are constituted.
And for room air conditioner, how to keep indoor constant temperature, it is constant humidity, permanent oxygen, permanent net, be to improve room air conditioner work
Make the key element of quality.The design of air-intaking box, directly influences above-mentioned key element.
Utility model content
The purpose of this utility model is the return air case apparatus for providing a kind of room air conditioner, to reach that it is indoor that optimization is improved
Air conditioner constant temperature, constant humidity, permanent oxygen, the purpose of permanent net work quality.
Technical problem to be solved in the utility model is realized using following technical scheme：
A kind of return air case apparatus of room air conditioner, it is characterised in that：Including a rectangular box, the left side of rectangular box is opened
Mouthful, and the left side of the rectangular box and the body of air conditioner removably connect, and the side of the rectangular box is provided with back
Filter is installed in air port, return air inlet；The left upper portion of the rectangular box is provided with U-shaped card slot, the rectangular box
Left lower be provided with snap fit and elastic deflector roll.
Preferably, the snap fit stretches out to the left, the left end of snap fit is turned under folding U-shaped conduit, the opening of U-shaped conduit
To the right.
Preferably, the lower end inner wall of the U-shaped conduit opening is inclined-plane.
Preferably, the angle of inclination on the inclined-plane is 5 °.
Preferably, the elastic deflector roll includes cantilever, cantilever one end is connected with rectangular box by axis of rotation, described
The other end of cantilever is provided with disk roller, the rotating shaft by roller bearing and is provided with torsion spring.
Preferably, the filter is installed within return air inlet insertion rectangular box.
Installed preferably, the filter is stretched out outside rectangular box from return air inlet.
Preferably, the filter includes skeleton inner cylinder and the filtration paper cylinder being enclosed on the outside of skeleton inner cylinder, the skeleton
Inner cylinder and filtration paper cylinder insert installation in outer shell barrel jointly, and the skeleton inner cylinder, filtration paper cylinder and outer shell barrel are co-axially mounted, the skeleton
Some passages are uniformly offered on inner cylinder, has between the filtration paper cylinder and outer shell barrel and is provided with air intake in gap, outer shell barrel
Mouthful, air inlet, which is provided with, is air-dried box.
Preferably, having gap between the skeleton inner cylinder and filtration paper cylinder.
Rectangular box realizes dismountable connection by the U-shaped card slot of left upper portion and the snap fit of left lower, and passes through
Elastic deflector roll realizes elasticity assembling, by rectangular box side pressure to the left, you can installation or removal, return air inlet enters in rectangular box
Wind, is filtered and is purified to wind by filter.It is air-dried box air is dried, dried air passes through again
Filtration paper cylinder is filtered；On the one hand filter effect can be improved, on the other hand can avoids the moisture in air to filtration paper cylinder
Damage, extend the service life of filtration paper cylinder.
The beneficial effects of the utility model are：
The utility model structure design is simple, installs efficient and convenient with dismounting, the filtration, purification effect to air is good, has
Rectangular box, is easily installed the devices such as air wetting, the composition of air transformation of autonomous working, with room conditioning in rectangular box
Device is used cooperatively, and can improve the work quality of room air conditioner.
Brief description of the drawings
Fig. 1 is the body of air conditioner and the connection diagram of return air case apparatus；
Fig. 2 is the structural representation of the utility model return air case apparatus；
Fig. 3 is the structural representation of filter.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face with specific embodiments and the drawings, is expanded on further the utility model, but following embodiments are only of the present utility model excellent
Embodiment is selected, and it is not all.Based on the embodiment in embodiment, those skilled in the art are not making creative work
Under the premise of obtain other embodiments, belong to protection domain of the present utility model.
Specific embodiment of the utility model is described below in conjunction with the accompanying drawings.
As Figure 1-3, the return air case apparatus of a kind of room air conditioner, including a rectangular box 3, a left side for rectangular box 3
Side is open, and the left side of the rectangular box 3 and the body 2 of air conditioner are removably connected, and the left end of body 2 of air conditioner is set
Air outlet 1, the side of rectangular box 3, which is provided with return air inlet 32, return air inlet 32, is provided with filter 33；Rectangular box 3
Left upper portion is provided with U-shaped card slot 31, and the left lower of rectangular box 3 is provided with snap fit 34 and elastic deflector roll 35；
Filter 33 includes skeleton inner cylinder 334 and is enclosed on the filtration paper cylinder 333 in the outside of skeleton inner cylinder 334, skeleton inner cylinder 334
Installed with filtration paper cylinder 333 jointly insertion outer shell barrel 332, skeleton inner cylinder 334, filtration paper cylinder 333 are co-axially mounted with outer shell barrel 332,
Some passages 331 are uniformly offered on skeleton inner cylinder 334, there is gap, outer shell barrel between filtration paper cylinder 333 and outer shell barrel 332
It is provided with to be provided with air inlet 335, air inlet 335 on 332 and is air-dried box 336.
General principle of the present utility model, principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Be only preference of the present utility model, be not intended to limit the utility model, do not departing from the utility model spirit and scope
On the premise of, the utility model also has various changes and modifications, and these changes and improvements both fall within this claimed practicality
In new scope.Scope is claimed by appended claims and its equivalent thereof in the utility model.
Claims (9)
1. a kind of return air case apparatus of room air conditioner, it is characterised in that：Including a rectangular box, the left side of rectangular box is opened
Mouthful, and the left side of the rectangular box and the body of air conditioner removably connect, and the side of the rectangular box is provided with back
Filter is installed in air port, return air inlet；The left upper portion of the rectangular box is provided with U-shaped card slot, the rectangular box
Left lower be provided with snap fit and elastic deflector roll.
2. the return air case apparatus of room air conditioner according to claim 1, it is characterised in that：The snap fit is stretched to the left
Go out, the left end of snap fit is turned under folding U-shaped conduit, and the opening of U-shaped conduit is to the right.
3. the return air case apparatus of room air conditioner according to claim 2, it is characterised in that：The U-shaped conduit opening
Lower end inner wall is inclined-plane.
4. the return air case apparatus of room air conditioner according to claim 3, it is characterised in that：The angle of inclination on the inclined-plane
For 5 °.
5. the return air case apparatus of room air conditioner according to claim 1, it is characterised in that：The elastic deflector roll includes outstanding
Arm, cantilever one end is connected with rectangular box by axis of rotation, and the other end of the cantilever is provided with disk roller by roller bearing, described
Torsion spring is installed in rotating shaft.
6. the return air case apparatus of room air conditioner according to claim 1, it is characterised in that：The filter is from return air
Installed within mouth insertion rectangular box.
7. the return air case apparatus of room air conditioner according to claim 1, it is characterised in that：The filter is from return air
Mouth, which is stretched out outside rectangular box, to be installed.
8. the return air case apparatus of room air conditioner according to claim 1, it is characterised in that：The filter includes bone
Frame inner cylinder and the filtration paper cylinder being enclosed on the outside of skeleton inner cylinder, the skeleton inner cylinder and filtration paper cylinder insert installation, institute in outer shell barrel jointly
State skeleton inner cylinder, filtration paper cylinder and outer shell barrel to be co-axially mounted, some passages, the filter paper are uniformly offered on the skeleton inner cylinder
Have between cylinder and outer shell barrel in gap, outer shell barrel and be provided with air inlet, air inlet, which is provided with, is air-dried box.
9. the return air case apparatus of room air conditioner according to claim 8, it is characterised in that：The skeleton inner cylinder and filter paper
There is gap between cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621279369.1U CN206377748U (en) | 2016-11-28 | 2016-11-28 | The return air case apparatus of room air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621279369.1U CN206377748U (en) | 2016-11-28 | 2016-11-28 | The return air case apparatus of room air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206377748U true CN206377748U (en) | 2017-08-04 |
Family
ID=59405214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621279369.1U Expired - Fee Related CN206377748U (en) | 2016-11-28 | 2016-11-28 | The return air case apparatus of room air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206377748U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106765551A (en) * | 2016-11-28 | 2017-05-31 | 深圳沃海森科技有限公司 | The return air case apparatus of room air conditioner |
-
2016
- 2016-11-28 CN CN201621279369.1U patent/CN206377748U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106765551A (en) * | 2016-11-28 | 2017-05-31 | 深圳沃海森科技有限公司 | The return air case apparatus of room air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170804 Termination date: 20181128 |