CN208419151U - volute, fan and air conditioner - Google Patents
volute, fan and air conditioner Download PDFInfo
- Publication number
- CN208419151U CN208419151U CN201820689637.XU CN201820689637U CN208419151U CN 208419151 U CN208419151 U CN 208419151U CN 201820689637 U CN201820689637 U CN 201820689637U CN 208419151 U CN208419151 U CN 208419151U
- Authority
- CN
- China
- Prior art keywords
- wall
- spiral case
- air conditioner
- section
- blower
- 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.)
- Withdrawn - After Issue
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 18
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000007664 blowing Methods 0.000 abstract 1
- 238000009833 condensation Methods 0.000 description 8
- 230000005494 condensation Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a spiral case, have the fan of this spiral case and be provided with the air conditioner of this fan, the spiral case includes the outer wall, and the outer wall has circular arc wall and wind-guiding wall, and the circular arc wall is connected with the wind-guiding wall, and the wind-guiding wall has convex protruding section towards the inside. The wind guide wall of spiral case has convex protruding section inwards, can make the too dark unable exhaust air conditioner's of deposit evaporimeter comdenstion water can't flow back to the air-out wind channel along the inner wall of wind guide wall, prevents effectively that the evaporimeter comdenstion water from blowing in indoorly to promote customer experience, avoid arousing the inside electrical safety hidden danger of air conditioner simultaneously, make the life of air conditioner prolong greatly, and the simple structure of spiral case, processing technology is also simple.
Description
Technical field
The utility model relates to air regulator technical field, more particularly, to a kind of spiral case, the blower with the spiral case,
And it is provided with the air conditioner of the blower.
Background technique
Air regulator (Air Conditioner) refers to manually means, to the temperature of surrounding air in building/structures
The process that the parameters such as degree, humidity, cleanliness, speed are adjusted and control.
Low noise window machine is different from traditional general window machine as a kind of unitary air conditionary, and indoor uses and passes through
Fan blade is flowed, helps to reduce complete machine indoor side noise.Its indoor air duct and evaporator are placed on drip tray, when complete machine is run
Condensed water on evaporator drops to drip tray along fin, is expelled to outdoor by discharge outlet after collecting by drip tray.Work as complete machine
After long-time use, the discharge outlet of drip tray is possible to be blocked by dust impurity, and the condensed water for being deposited on drip tray at this time can be
The inner wall in air duct is back to air outlet in the adsorption force lower edge room of indoor through-flow fan blade, is then blown into interior, causing need not
The electrical safety hidden danger wanted, while reducing customer experience.
Summary of the invention
In order to realize first purpose of the utility model, it is simple and prevent condensed water from returning that the utility model provides a kind of structure
It flow to the spiral case of air outlet.
In order to realize second purpose of the utility model, the utility model provides a kind of blower using above-mentioned spiral case.
In order to realize the third purpose of the utility model, the utility model provides a kind of using above-mentioned blower, promotion client
Experience and air conditioner with long service life.
In order to realize first purpose of the utility model, the utility model provides a kind of spiral case, including outer wall, and outer wall has
Circular arc wall and air guiding wall, circular arc wall are connect with air guiding wall, and air guiding wall has towards projecting inward raised section.
It can be seen that the air guiding wall of spiral case has towards projecting inward raised section, can make to deposit the too deep air-conditioning that can not be discharged
The evaporator condensation water of device can not be back to exhaust air flue along the inner wall of air guiding wall, be effectively prevented evaporator condensation water and be blown into room
It is interior, to promote customer experience, while avoiding causing air conditioner internal electric security risk, makes the air conditioner with the spiral case
Service life greatly prolongs, and the structure of spiral case is simple, and processing technology is also simple.
Further scheme is that raised section is from the bottom of air guiding wall to the stepped setting in circular arc wall direction.
Further scheme is that raised section is in at least ladder-like setting of two-stage.
It can be seen that the stepped setting in raised section, can prevent the evaporator condensation water of air conditioner from flowing back to greatest extent
To exhaust air flue.
Further scheme is that have the changeover portion being obliquely installed relative to raised section between two neighboring raised section.
Further scheme is that the angle between changeover portion and the raised section being connected is greater than 90 degree.
Further scheme is that changeover portion is connected smoothly with raised section.
Further scheme is that spiral case further includes side wall, and side wall offers fluting.
In order to realize second purpose of the utility model, the utility model provides a kind of blower, including through-flow fan blade and snail
Shell, spiral case include outer wall, and outer wall has circular arc wall and air guiding wall, and circular arc wall is connect with air guiding wall, and air guiding wall has towards projecting inward
Raised section, through-flow fan blade can be rotatably set in the inside of link position between the circular arc wall of spiral case and air guiding wall.
Further scheme is that blower further includes volute tongue, forms exhaust air flue between volute tongue and circular arc wall, volute tongue with lead
Wind inlet channel is formed between wind wall.
It can be seen that the air guiding wall of spiral case has towards projecting inward raised section, can make to deposit the too deep air-conditioning that can not be discharged
The evaporator condensation water of device can not be back to exhaust air flue along the inner wall of air guiding wall, be effectively prevented evaporator condensation water and be blown into room
It is interior, to promote customer experience, while avoiding causing air conditioner internal electric security risk, makes the air conditioner with the spiral case
Service life greatly prolongs, and the structure of spiral case is simple, and processing technology is also simple.
In order to realize the third purpose of the utility model, the utility model provides a kind of air conditioner, including blower, blower packet
Through-flow fan blade and spiral case are included, spiral case includes outer wall, and outer wall has circular arc wall and air guiding wall, and circular arc wall is connect with air guiding wall, wind-guiding
Wall has towards projecting inward raised section, and through-flow fan blade can be rotatably set in link position between the circular arc wall of spiral case and air guiding wall
Inside.
Further scheme is that air conditioner further includes evaporator, and evaporator is arranged along the wind inlet channel of blower.
Further scheme is that evaporator has vertical section and tilting section, and vertical section is located at the lower section of the volute tongue of blower,
One end of tilting section and one end of vertical section connect, and the other end of tilting section is adjacent to the bottom of the air guiding wall of spiral case.
Further scheme is, air conditioner further includes drip tray, and drip tray is located at the air guiding wall and evaporator of spiral case
Lower section.
It can be seen that the air guiding wall of spiral case has towards projecting inward raised section, can make to deposit the too deep evaporation that can not be discharged
Device condensed water can not be back to exhaust air flue along the inner wall of air guiding wall, be effectively prevented evaporator condensation water and be blown into interior, thus
Customer experience is promoted, while avoiding causing air conditioner internal electric security risk, make the air conditioner with the spiral case uses the longevity
Life greatly prolongs, and the structure of spiral case is simple, and processing technology is also simple.
Detailed description of the invention
Fig. 1 is the first partial structure sectional view of the utility model air conditioner embodiment.
Fig. 2 is the second partial structure sectional view of the utility model air conditioner embodiment.
The following is a further explanation of the present invention with reference to the accompanying drawings and embodiments.
Specific embodiment
Following embodiment mainly for the utility model air conditioner, due to the utility model air conditioner use this reality
The spiral case that the utility model has been used with the blower of novel blower, and the utility model, in the explanation of air conditioner embodiment
In blower embodiment and spiral case embodiment are illustrated.
Referring to Fig. 1 and Fig. 2, air conditioner 1 includes shell 7, blower, evaporator 5 and drip tray 6, and shell 7 is located at outside blower
On wall, evaporator 5 is arranged along the wind inlet channel 8 of blower, and drip tray 6 is located at the lower section of blower and evaporator 5.Wherein, blower is set
It is equipped with through-flow fan blade 4, spiral case 2 and volute tongue 3.
Spiral case 2 includes outer wall and side wall 25, and outer wall has circular arc wall 21 and air guiding wall 22, one end of circular arc wall 21 and wind-guiding
Wall 22 is connected smoothly, and air guiding wall 22 has towards projecting inward raised section 23, i.e. raised section 23 is convex towards 8 direction of wind inlet channel
Out.The present embodiment raised section 23 is from the bottom of air guiding wall 22 to the stepped setting in 21 direction of circular arc wall, it is preferable that raised section 23
In the ladder-like setting of at least two-stage.There is the changeover portion being obliquely installed relative to raised section 23 between two neighboring raised section 23
24, the angle between changeover portion 24 and the raised section 23 being connected is greater than 90 degree, and changeover portion 24 and raised section 23 pass through circle
Angle is connected smoothly.
Wherein, side wall 25 offers fluting 26.Volute tongue 3 has wind deflector 31 and side plate 32, and side plate 32 offers through-hole 33,
Wind deflector 31 is connect with the other end of circular arc wall 21.Exhaust air flue 9, volute tongue 3 and air guiding wall are formed between volute tongue 3 and circular arc wall 21
Wind inlet channel 8 is formed between 22.Through-flow fan blade 4 can be rotatably set in fluting 26 and through-hole 33 and be located at circular arc wall 21 and lead
At the position connected between wind wall 22.
Evaporator 5 has vertical section 51 and tilting section 52, and vertical section 51 is located at the lower section of volute tongue 3, one end of tilting section 52
It is connect with one end of vertical section 51, adjacent to the bottom of air guiding wall 22, the present embodiment drip tray 6 is located at leads the other end of tilting section 52
The lower section of wind wall 22 and tilting section 52.The vertical section 51 and tilting section 52 of evaporator 5 are provided with multiple refrigerant pipes 53, the system
The cross section of refrigerant tube 53 is circle, and refrigerant pipe 53 extends along the length direction of spiral case 2.
In the process of running, natural wind enters wind inlet channel 8 by evaporator 5 to 1 complete machine of air conditioner, and evaporator 5 generates
Condensing drip fall in drip tray 6, the condensed water after collecting through drip tray 6 discharge outlet be discharged.When the discharge outlet of drip tray 6
When due to blocking impeded drainage, once the condensed water of deposition acts on 2 air guiding wall of lower edge spiral case in the Rotary adsorption power of through-flow fan blade 4
22 inner wall reflux, when condensate return to the raised section 23 of air guiding wall 22, raised section 23 can effectively prevent condensed water
Continue to be back to exhaust air flue 9.Especially, when 23 stepped setting of raised section, condensed water can be prevented to return to greatest extent
It flow to exhaust air flue 9.
The air guiding wall 22 of the present embodiment spiral case 2 has towards projecting inward raised section 23, and can make to deposit too deep can not be discharged
Evaporator condensation water can not be back to exhaust air flue 9 along the inner wall of air guiding wall 22, be effectively prevented evaporator condensation water and be blown into room
It is interior, to promote customer experience, while avoiding causing 1 internal electric security risk of air conditioner, keeps the service life of air conditioner 1 big
It is big to extend, and the structure of spiral case 2 is simple, processing technology is also simple.
Above embodiments, only preferred embodiments of the utility model, be not to limit the utility model practical range, therefore it is all
According to the equivalent change or modification that the structure, feature and principle of present utility model application the scope of the patents is done, this reality should be included in
With in new patent application range.
Claims (13)
1. spiral case, including outer wall, it is characterised in that:
The outer wall has circular arc wall and air guiding wall, and the circular arc wall is connect with the air guiding wall；
The air guiding wall has towards projecting inward raised section.
2. spiral case according to claim 1, it is characterised in that:
The raised section is from the bottom of the air guiding wall to the stepped setting in circular arc wall direction.
3. spiral case according to claim 2, it is characterised in that:
The raised section is in at least ladder-like setting of two-stage.
4. spiral case according to claim 3, it is characterised in that:
There is the changeover portion being obliquely installed relative to the raised section between the two neighboring raised section.
5. spiral case according to claim 4, it is characterised in that:
Angle between the changeover portion and the raised section being connected is greater than 90 degree.
6. spiral case according to claim 5, it is characterised in that:
The changeover portion is connected smoothly with the raised section.
7. spiral case according to any one of claims 1 to 6, it is characterised in that:
The spiral case further includes side wall, and the side wall offers fluting.
8. blower, including through-flow fan blade and spiral case, it is characterised in that:
The spiral case is the spiral case in 1 to 7 any one of the claims；
The through-flow fan blade can be rotatably set in the inside of link position between the circular arc wall and air guiding wall of the spiral case.
9. blower according to claim 8, it is characterised in that:
The blower further includes volute tongue, and exhaust air flue is formed between the volute tongue and the circular arc wall, and the volute tongue is led with described
Wind inlet channel is formed between wind wall.
10. air conditioner, including blower, it is characterised in that:
The blower is the blower in the claims 8 or 9.
11. air conditioner according to claim 10, it is characterised in that:
The air conditioner further includes evaporator, and the evaporator is arranged along the wind inlet channel of the blower.
12. air conditioner according to claim 11, it is characterised in that:
The evaporator has vertical section and tilting section, and the vertical section is located at the lower section of the volute tongue of the blower, the inclination
One end of section is connect with one end of the vertical section, and the other end of the tilting section is adjacent to the bottom of the air guiding wall of the spiral case.
13. air conditioner according to claim 11 or 12, it is characterised in that:
The air conditioner further includes drip tray, and the drip tray is located at the air guiding wall of the spiral case and the lower section of the evaporator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820689637.XU CN208419151U (en) | 2018-05-09 | 2018-05-09 | volute, fan and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820689637.XU CN208419151U (en) | 2018-05-09 | 2018-05-09 | volute, fan and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208419151U true CN208419151U (en) | 2019-01-22 |
Family
ID=65114354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820689637.XU Withdrawn - After Issue CN208419151U (en) | 2018-05-09 | 2018-05-09 | volute, fan and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208419151U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108397892A (en) * | 2018-05-09 | 2018-08-14 | 珠海格力电器股份有限公司 | volute, fan and air conditioner |
| WO2021093247A1 (en) * | 2019-11-11 | 2021-05-20 | 广东美的制冷设备有限公司 | Spiral casing assembly, and movable air conditioner |
-
2018
- 2018-05-09 CN CN201820689637.XU patent/CN208419151U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108397892A (en) * | 2018-05-09 | 2018-08-14 | 珠海格力电器股份有限公司 | volute, fan and air conditioner |
| CN108397892B (en) * | 2018-05-09 | 2023-10-24 | 珠海格力电器股份有限公司 | Volute, fan and air conditioner |
| WO2021093247A1 (en) * | 2019-11-11 | 2021-05-20 | 广东美的制冷设备有限公司 | Spiral casing assembly, and movable air conditioner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100593674C (en) | Air conditioner | |
| CN101122407B (en) | Air conditioner | |
| WO2016067408A1 (en) | Air conditioner | |
| CN108397892A (en) | volute, fan and air conditioner | |
| CN208419151U (en) | volute, fan and air conditioner | |
| CN1217455A (en) | Condenser fan with condensed-water slinging device | |
| KR101500693B1 (en) | Air guide for outdoor unit of air conditioner | |
| CN108397807A (en) | Air-conditioning smoke machine | |
| KR20120052141A (en) | A back draft damper with multi guide vein for saddle-tee | |
| CN111023545A (en) | Chassis shell and window type air conditioner | |
| CN208312596U (en) | Air-conditioning smoke machine | |
| CN215216373U (en) | Heat exchanger and range hood provided with same | |
| KR20240021305A (en) | Air duct assembly and air conditioning equipment equipped with the same | |
| CN106440065A (en) | Wall-hanging air-conditioner indoor unit and air-conditioner | |
| CN216203963U (en) | Kitchen air conditioner all-in-one | |
| CN107366940B (en) | Smoke exhaust ventilator | |
| CN110454833B (en) | Top suction type range hood | |
| CN113847664A (en) | Kitchen air conditioner all-in-one | |
| CN210801325U (en) | Ceiling type range hood | |
| KR100445402B1 (en) | Ventilation system for kitchen | |
| CN2723878Y (en) | Window type air conditioner | |
| CN108386905B (en) | Air conditioner | |
| WO2019123743A1 (en) | Indoor unit for air conditioner | |
| JP4659101B2 (en) | Air conditioner with ventilation function | |
| CN106949543B (en) | Indoor unit and air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190122 Effective date of abandoning: 20231024 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190122 Effective date of abandoning: 20231024 |