CN202350386U - Air exhaust switching device - Google Patents
Air exhaust switching device Download PDFInfo
- Publication number
- CN202350386U CN202350386U CN2011204754531U CN201120475453U CN202350386U CN 202350386 U CN202350386 U CN 202350386U CN 2011204754531 U CN2011204754531 U CN 2011204754531U CN 201120475453 U CN201120475453 U CN 201120475453U CN 202350386 U CN202350386 U CN 202350386U
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- CN
- China
- Prior art keywords
- air
- guide chute
- air duct
- conversion equipment
- deep bead
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides an air exhaust switching device. The device comprises an air channel and a fan, wherein the fan is arranged in the air channel; the air channel comprises an upper air channel and a lower air channel which are connected together; an air inlet is formed on the lower air channel; an air outlet and an air exhaust port are formed on the upper air channel; an air direction switching device for switching switches of the air outlet and the air exhaust port is arranged in the upper air channel and comprises a first guide chute, a second guide chute and an air baffle which are arranged in the upper air channel; the first guide chute is close to the air outlet; the second guide chute is close to the air exhaust port; and the air baffle is arranged in the first guide chute and the second guide chute. By the air exhaust switching device, gas treated by an evaporator is fully used.
Description
Technical field
The utility model relates to technical field of heat pumps, relates in particular to a kind of air draft conversion equipment.
Background technology
At present; Heat-pump apparatus such as Teat pump boiler are widely used in the daily life; Refrigerant loop in the heat-pump apparatus generally includes the evaporimeter that links together, compressor and heat exchanger etc., and wherein, the evaporimeter in the heat-pump apparatus is used for carrying out heat exchange with external environment; Extraneous air passes in the process of evaporimeter; Evaporimeter absorbs the refrigerant in the airborne heat evaporimeter, and air passes and becomes Quilt with air conditioning behind the evaporimeter and directly be discharged in the atmosphere, and gas is not fully utilized and slatterns after evaporator is handled.
Summary of the invention
The utility model provides a kind of air draft conversion equipment, in order to solve that evaporimeter produces in the prior art cold air is not fully utilized and the defective that slatterns realizes making full use of the gas after evaporimeter is handled through the air draft conversion equipment.
The utility model provides a kind of air draft conversion equipment; Comprise air channel and blower fan; Said blower fan is arranged in the said air channel, and said air channel comprises lower air duct and the upper air duct that links together, and said lower air duct is provided with air inlet; Said upper air duct is provided with air outlet and exhaust outlet; Be provided with the wind direction conversion equipment that is used to change said air outlet and said exhaust outlet switch in the said upper air duct, said wind direction conversion equipment comprises first guide chute, second guide chute and the deep bead that is arranged in the said upper air duct, and said first guide chute is near said air outlet; Said second guide chute is near said exhaust outlet, and said deep bead is located in said first guide chute and said second guide chute.
The air draft conversion equipment that the utility model provides; Can outside air be drawn in the lower air duct through air inlet through blower fan; After the air inlet place is provided with evaporimeter; Outside air enters into lower air duct after passing evaporimeter, through changing the position of deep bead between first guide chute and second guide chute, can realize the switch of air outlet and exhaust outlet; When the user need use the gas of handling through evaporator, through deep bead being located in second guide chute, just can air outlet be opened, the gas of handling through evaporator just can be transported to through air outlet in user's space specified; And when the user need not use the gas of handling through evaporator; Through deep bead being located in first guide chute; Just can exhaust outlet be opened; The gas of handling through evaporator just can directly be discharged to outdoor through exhaust outlet, realizes making full use of the gas after evaporimeter is handled through the air draft conversion equipment.
Aforesaid air draft conversion equipment, said wind direction conversion equipment also comprises motor, said motor is installed in the outside of said upper air duct; Said first guide chute and said second guide chute form circular guide chute, and said deep bead is an arcuate structure, and said motor is connected with said deep bead, rotate in circular guide chute to drive deep bead.
Aforesaid air draft conversion equipment, the both sides of said upper air duct are provided with two limit switches, and said limit switch is connected with said motor communication.
Aforesaid air draft conversion equipment, said deep bead comprises a plurality of baffle plates, adjacent two said baffle plates link together through rotating shaft.
Aforesaid air draft conversion equipment, said blower fan is arranged in the said lower air duct.
Aforesaid air draft conversion equipment, said blower fan are arranged in the said upper air duct and between said first guide chute and said second guide chute.
Aforesaid air draft conversion equipment is provided with fan supporter in the said upper air duct, and said blower fan is installed on the said fan supporter.
Aforesaid air draft conversion equipment, said upper air duct horizontally set, said lower air duct vertically is provided with, and said upper air duct and said lower air duct form T shape structure.
Aforesaid air draft conversion equipment also comprises evaporimeter, and said evaporimeter is installed on the said lower air duct and covers in said air inlet.
Aforesaid air draft conversion equipment, the bottom of said evaporimeter also is provided with drip tray.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do one to the accompanying drawing of required use in embodiment or the description of the Prior Art below introduces simply; Obviously, the accompanying drawing in describing below is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the stereogram of the utility model air draft conversion equipment embodiment;
Fig. 2 is the vertical view of the utility model air draft conversion equipment embodiment;
Fig. 3 is the structural representation of upper air duct among the utility model air draft conversion equipment embodiment.
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model embodiment clearer; To combine the accompanying drawing among the utility model embodiment below; Technical scheme among the utility model embodiment is carried out clear, intactly description; Obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
Like Fig. 1-shown in Figure 2; Present embodiment air draft conversion equipment comprises air channel 1 and blower fan 2; Blower fan 2 is arranged in the air channel 1, and air channel 1 comprises the lower air duct 11 and upper air duct 12 that links together, and lower air duct 11 is provided with air inlet (not shown); Upper air duct 12 is provided with air outlet 121 and exhaust outlet 122; Be provided with the wind direction conversion equipment (not shown) that is used to change air outlet 121 and exhaust outlet 122 switches in the upper air duct 12, the wind direction conversion equipment can comprise that first guide chute 3, second guide chute 4 and deep bead 5, the first guide chutes 3 that are arranged in the upper air duct 12 are near air outlet 121; Second guide chute 4 is near exhaust outlet 122, and deep bead 5 is located in first guide chute 3 or second guide chute 4.
Particularly, be slidingly installed in first guide chute 3 or second guide chute 4, can realize optionally closing air outlet 121 and exhaust outlet 122 through deep bead 5 through selecting deep bead 5.When the gas that need evaporimeter be handled as the user is incorporated in user's space specified; Be inserted in second guide chute 4 through deep bead 5 exhaust outlet 122 is sheltered from, the gas that evaporimeter was handled can only be drained in user's space specified through air outlet 121; And the gas that need evaporimeter not handled as the user is when being incorporated in user's space specified; Be inserted in second guide chute 4 through deep bead 5 air outlet 121 is sheltered from; The gas that evaporimeter was handled can only be discharged in the ambient atmosphere through exhaust outlet 122, thereby realizes and can make full use of the gas after evaporimeter is handled through present embodiment air draft conversion equipment according to user's needs.
Wherein, the motion of the deep bead 5 in the present embodiment can realize through manually accomplishing, and can accomplish through automated manner, and is specific as follows:
As depicted in figs. 1 and 2, for the switch of realize automaticallying switch air outlet 121 and exhaust outlet 122, the wind direction conversion equipment in the present embodiment also comprises motor 6, and motor 6 is installed in the outside of upper air duct 12; First guide chute 3 and second guide chute 4 form circular guide chute, and deep bead 5 is an arcuate structure, and motor 6 is connected with deep bead 5, rotate in circular guide chute to drive deep bead 5.Concrete, drive deep bead 5 through motor 6 and in circular guide chute, rotate, can realize controlling automatically deep bead 5 and rotate, the switch of air outlet 121 and exhaust outlet 122 thereby the user can be automaticallyed switch as required.Preferably, for the anglec of rotation of controlling deep bead 5 accurately to guarantee that deep bead 5 can effective closure air outlet 121 or exhaust outlet 122, the both sides of the upper air duct 12 in the present embodiment are provided with two limit switches 7, limit switch 7 is connected with motor 6 communications.Concrete, limit switch 7 is arranged on the both sides of upper air duct 12, and after deep bead 5 touches wherein a limit switch 7, limit switch 7 will be controlled motor 6 and stop operating, and make deep bead 5 can seal air outlet 121 or exhaust outlet 122 in appropriate position.
Same; As shown in Figure 3, the wind direction conversion equipment in the present embodiment can adopt the air outlet 121 or the exhaust outlet 122 of manual mode selector switch upper air duct 12, and is concrete; Deep bead 5 in the present embodiment comprises a plurality of baffle plates 651; Adjacent two baffle plates 651 link together through rotating shaft, and the user manually is inserted in deep bead 51 in first guide chute 3 or second guide chute 4, realizes with manual mode selector switch air outlet 121 or exhaust outlet 122.In addition because deep bead 5 comprises a plurality of baffle plates 651, can be as required with the baffle plate 651 that stretches out first guide chute 3 or second guide chute 4 rotary folding around the shaft, to reduce deep bead 5 occupation space.
Further, the blower fan in the present embodiment 2 can be arranged in the lower air duct 12.Preferably, the blower fan in the present embodiment 2 is arranged in the upper air duct 12 and between first guide chute 3 and second guide chute 4.Concrete, can be provided with fan supporter 21 in the upper air duct 12 in the present embodiment, blower fan 2 is installed on the fan supporter 21.Can conveniently and solidly blower fan 2 fixedly be assembled in the upper air duct 12 through fan supporter 21.In addition, the upper air duct 12 in the present embodiment can horizontally set, and lower air duct 11 can vertically be provided with, and upper air duct 12 forms T shape structures with lower air duct 11.
Further, present embodiment air draft conversion equipment can also comprise evaporimeter 8, evaporimeter 8 is installed on the lower air duct 11 and covers in air inlet.Concrete, the evaporimeter 8 in the present embodiment is set directly at a side of air inlet, and air passes evaporimeter 8 and enters into lower air duct 11.Collect the condensed water that evaporimeter 8 produces for ease, the bottom of the evaporimeter 8 in the present embodiment can also be provided with drip tray 81.The water that drip tray 81 condenses and forms on the effective collection evaporimeter 8 again, preferred, drip tray 81 can be obliquely installed, and is connected with draining pump in the lower end of drip tray 81, through draining pump water is discharged.
Present embodiment air draft conversion equipment; Can outside air be drawn in the lower air duct through air inlet through blower fan; After the air inlet place is provided with evaporimeter; Outside air enters into lower air duct after passing evaporimeter, through changing the position of deep bead between first guide chute and second guide chute, can realize the switch of air outlet and exhaust outlet; When the user need use the gas of handling through evaporator, through deep bead being located in second guide chute, just can air outlet be opened, the gas of handling through evaporator just can be transported to through air outlet in user's space specified; And when the user need not use the gas of handling through evaporator; Through deep bead being located in first guide chute; Just can exhaust outlet be opened; The gas of handling through evaporator just can directly be discharged to outdoor through exhaust outlet, realizes making full use of the gas after evaporimeter is handled through the air draft conversion equipment.
What should explain at last is: above embodiment is only in order to the technical scheme of explanation the utility model, but not to its restriction; Although the utility model has been carried out detailed explanation with reference to previous embodiment; Those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these are revised or replacement, do not make the spirit and the scope of each embodiment technical scheme of essence disengaging the utility model of relevant art scheme.
Claims (10)
1. air draft conversion equipment; It is characterized in that, comprise air channel and blower fan, said blower fan is arranged in the said air channel; Said air channel comprises lower air duct and the upper air duct that links together; Said lower air duct is provided with air inlet, and said upper air duct is provided with air outlet and exhaust outlet, is provided with the wind direction conversion equipment that is used to change said air outlet and said exhaust outlet switch in the said upper air duct; Said wind direction conversion equipment comprises first guide chute, second guide chute and the deep bead that is arranged in the said upper air duct; Said first guide chute is near said air outlet, and said second guide chute is near said exhaust outlet, and said deep bead is located in said first guide chute and said second guide chute.
2. air draft conversion equipment according to claim 1 is characterized in that, said wind direction conversion equipment also comprises motor, and said motor is installed in the outside of said upper air duct; Said first guide chute and said second guide chute form circular guide chute, and said deep bead is an arcuate structure, and said motor is connected with said deep bead, rotate in circular guide chute to drive deep bead.
3. air draft conversion equipment according to claim 2 is characterized in that, the both sides of said upper air duct are provided with two limit switches, and said limit switch is connected with said motor communication.
4. air draft conversion equipment according to claim 1 is characterized in that said deep bead comprises a plurality of baffle plates, and adjacent two said baffle plates link together through rotating shaft.
5. air draft conversion equipment according to claim 1 is characterized in that said blower fan is arranged in the said lower air duct.
6. air draft conversion equipment according to claim 1 is characterized in that, said blower fan is arranged in the said upper air duct and between said first guide chute and said second guide chute.
7. air draft conversion equipment according to claim 6 is characterized in that, is provided with fan supporter in the said upper air duct, and said blower fan is installed on the said fan supporter.
8. air draft conversion equipment according to claim 1 is characterized in that, said upper air duct horizontally set, and said lower air duct vertically is provided with, and said upper air duct and said lower air duct form T shape structure.
9. according to the arbitrary described air draft conversion equipment of claim 1-8, it is characterized in that also comprise evaporimeter, said evaporimeter is installed on the said lower air duct and covers in said air inlet.
10. air draft conversion equipment according to claim 9 is characterized in that the bottom of said evaporimeter also is provided with drip tray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204754531U CN202350386U (en) | 2011-11-25 | 2011-11-25 | Air exhaust switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204754531U CN202350386U (en) | 2011-11-25 | 2011-11-25 | Air exhaust switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202350386U true CN202350386U (en) | 2012-07-25 |
Family
ID=46539385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204754531U Expired - Fee Related CN202350386U (en) | 2011-11-25 | 2011-11-25 | Air exhaust switching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202350386U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102393053A (en) * | 2011-11-25 | 2012-03-28 | 侯全舵 | Exhaust-air switching device |
| CN104033982A (en) * | 2013-03-06 | 2014-09-10 | 珠海格力电器股份有限公司 | Tubular ventilation device, control method thereof and air conditioner which uses tubular ventilation device |
| CN104976747A (en) * | 2014-04-03 | 2015-10-14 | 杭州品悦电器有限公司 | Air guide mechanism with multiple selective air openings |
-
2011
- 2011-11-25 CN CN2011204754531U patent/CN202350386U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102393053A (en) * | 2011-11-25 | 2012-03-28 | 侯全舵 | Exhaust-air switching device |
| CN104033982A (en) * | 2013-03-06 | 2014-09-10 | 珠海格力电器股份有限公司 | Tubular ventilation device, control method thereof and air conditioner which uses tubular ventilation device |
| CN104976747A (en) * | 2014-04-03 | 2015-10-14 | 杭州品悦电器有限公司 | Air guide mechanism with multiple selective air openings |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CENG YAN Free format text: FORMER OWNER: HOU QUANDUO Effective date: 20140103 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zeng Yan Inventor before: Hou Quanduo |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: HOU QUANDUO TO: CENG YAN Free format text: CORRECT: ADDRESS; FROM: 266101 QINGDAO, SHANDONG PROVINCE TO: 361000 XIAMEN, FUJIAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140103 Address after: 361000 Xinguang Road, Haicang District, Fujian, Xiamen, China, No. 8 Patentee after: Zeng Yan Address before: 266101, room 701, building 13, Lu Xin Changchun garden, 1 Yinchuan Road, Laoshan District, Shandong, Qingdao Patentee before: Hou Quanduo |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20141125 |
|
| EXPY | Termination of patent right or utility model |