CN202182536U - Adjustable air channel - Google Patents
Adjustable air channel Download PDFInfo
- Publication number
- CN202182536U CN202182536U CN2011202704627U CN201120270462U CN202182536U CN 202182536 U CN202182536 U CN 202182536U CN 2011202704627 U CN2011202704627 U CN 2011202704627U CN 201120270462 U CN201120270462 U CN 201120270462U CN 202182536 U CN202182536 U CN 202182536U
- Authority
- CN
- China
- Prior art keywords
- air
- housing
- driving shaft
- blinker
- universal driving
- 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
Links
- 239000000565 sealant Substances 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 10
- 229920000297 Rayon Polymers 0.000 claims description 4
- 238000004880 explosion Methods 0.000 abstract 2
- 238000005516 engineering process Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
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Abstract
The utility model discloses an adjustable air channel comprising a cross shell, wherein the cross shell has one opening respectively on the front, back, right and left ends; the front and the back of the shell are air outlets; both the left end and the right end are air inlets; an air inlet channel is arranged between the air outlets of the shell to the middle of the shell; the air inlet channel comprises a left side air channel and a right side air channel; the air inlets are respectively connected with an anti-explosion fan; and both the two air inlets are provided with blinkers which can rotatably lean against the front side wall or the back side wall of the air inlets channel in the air inlet channel. The adjustable air channel provided by the utility model can select to open and close the front or back air outlet channel and is an adjustable air channel which can guarantee that the direction and the quantity of the outlet air can be adjusted when the adjustable air channel is connected with anti-explosion fans of various models.
Description
Technical field
The utility model relates to the air channel, particularly relates to adjustable air channel.
Background technology
General survival capsule is an airtight environment; The people breathes therein and can produce harmful gases such as CO2, CO; Need to use explosion-proof fan muddy gas in the cabin through the mode of circulating filtration as inhaling and blowing, make gas all the mode of the kit through filtering CO2, CO can discharge the required air of people living (air of low CO2, CO content).But because some odjective cause; The air outlet of explosion-proof fan has only one; It is a technical problem that the wind of how producing by boasting explosion-proof fan is directed to needed air outlet, especially blows together when the explosion-proof fan of two models of the same race, and the guiding of wind direction is difficulty more just.Present case adopts the switchable type air channel to carry out the adjustment of air-out direction, has reached required condition.
Summary of the invention
The utility model is accomplished in order to solve deficiency of the prior art; The purpose of the utility model provides can select opening and closing front portion or rear portion air-out passage; Guarantee with the situation about being connected of the explosion-proof fan of different model under, can regulate the direction of air-out and the adjustable air channel of air quantity.
The adjustable air channel of the utility model; Comprise the cross housing of holding equal opening all around; The front and rear of said housing is an air outlet, and said right ends is air inlet, and said housing air inlet to housing middle position is an air inlet duct; Said housing air outlet to housing middle position is the exhaust passage; Said exhaust passage comprises left air path and right air path, and said air inlet is connected with explosion-proof fan respectively, all is provided with in said two air inlets and can in said air inlet duct, rotates the blinker that is resisted against on said air inlet duct front side wall or the rear wall.
The adjustable air channel of the utility model can also be:
Said housing said air outlet anterior and said rear portion all is provided with baffle plate; Said baffle plate extends setting along said air inlet duct air intake direction; Said catch and said housing left side wall, upper side wall and lower wall are formed said left air path, and said baffle plate and said housing right side wall, upper side wall and lower wall are formed said right air path.
Said blinker is fixed on the said housing through the universal driving shaft that runs through said case top and bottom; The top of said universal driving shaft and bottom all are fixed on said outside through nut; Said enclosure interior is run through in the centre of said universal driving shaft, and said blinker one side and said universal driving shaft are fixed.
One side of said blinker is provided with holddown groove, and the said universal driving shaft outside is fixed with the clamping sheet vertically, pegs graft in said clamping sheet and said universal driving shaft and the said holddown groove.
Said universal driving shaft bottom or top are fixed with the operating grip of handling said universal driving shaft direction of rotation.
Between said hold-down nut and the said housing sealing ring is set, said sealing ring is sheathed on the said universal driving shaft.
All be fixed with sealant around the said blinker, the inboard of said sealant and said blinker edge are fixed, and the outside of said sealant contacts with said housing seal.
Said sealant is processed by caulking gum.
Said sealant is inboard fixing through viscose and the inboard bonding of said blinker.
The adjustable air channel of the utility model; It comprises the cross housing of holding equal opening all around; The front and rear of said housing is an air outlet, and said right ends is air inlet, and said housing air inlet to housing middle position is an air inlet duct; Said housing air outlet to housing middle position is the exhaust passage; Said exhaust passage comprises left air path and right air path, and said air inlet is connected with said explosion-proof fan respectively, all is provided with in said two air inlets and can in said air inlet duct, rotates the blinker that is resisted against on said air inlet duct front side wall or the rear wall.Like this, in terms of existing technologies because through rotating on the antetheca or rear wall that two blinker branches are resisted against air inlet duct, and then change air-out direction.Promptly open explosion-proof fan simultaneously, make the blinker of left and right sides all be resisted against on the antetheca of air inlet duct of right ends simultaneously, the air outlet of closed front, wind is discharged from the air outlet of housing rear end respectively by left air path and right air path.Perhaps open explosion-proof fan simultaneously, make the blinker of left and right sides all be resisted against on the rear wall of air inlet duct of right ends simultaneously, closure casing rear end air outlet, wind is discharged from housing front end air outlet respectively by left air path and right air path.Also can open explosion-proof fan simultaneously, make the blinker of left and right sides be resisted against respectively on the antetheca and rear wall of air inlet duct of right ends, wind is discharged from the air outlet of housing front-end and back-end respectively by left air path and right air path.Perhaps opening an explosion-proof fan separately makes wind discharge from the air outlet of housing front end or rear end according to the position of blinker., can open individually or simultaneously simultaneously, therefore when regulating direction, can regulate the air quantity of each air outlet because the model of the explosion-proof fan that connects with air inlet is different.
Description of drawings
The outside sketch map in the adjustable air channel of Fig. 1 the utility model.
The adjustable air channel of Fig. 2 the utility model embodiment schematic internal view.
Another embodiment schematic internal view of the adjustable air channel of Fig. 3 the utility model.
The adjustable air channel of Fig. 4 the utility model housing sketch map.
The adjustable air channel of Fig. 5 the utility model blinker is connected sketch map with operating grip.
Fig. 6 the utility model adjustable air channel blinker and universal driving shaft overall schematic.
Fig. 7 the utility model adjustable air channel blinker and universal driving shaft split sketch map.
The figure number explanation
1 ... Housing 2 ... Air inlet 3 ... Air outlet 4 ... The exhaust passage
5 ... Air inlet duct 6 ... Left air path 7 ... Right air path 8 ... Explosion-proof fan
9 ... Blinker 10 ... Baffle plate 11 ... Universal driving shaft 12 ... Nut
13 ... Holddown groove 14 ... Operating grip 15 ... Sealant 16 ... Holddown groove
The specific embodiment
Fig. 1 to Fig. 7 below in conjunction with accompanying drawing does further explain to the adjustable air channel of the utility model.
The adjustable air channel of the utility model; Please refer to Fig. 1 to Fig. 7, comprise the cross housing 1 of holding equal opening all around, the front and rear of said housing 1 is an air outlet 3; Said right ends is air inlet 2; Said housing 1 air inlet 2 to housing 1 middle position is an air inlet duct 5, and said housing 1 air outlet 3 to housing 1 middle position is exhaust passage 4, and said exhaust passage 4 comprises left air path 6 and right air path 7; Said air inlet 2 is connected with said explosion-proof fan 8 respectively, all is provided with in said two air inlets 2 and can in said air inlet duct 5, rotates the blinker 9 that is resisted against on said air inlet duct 5 front side walls or the rear wall.Like this, in terms of existing technologies because through rotating on the antetheca or rear wall that two blinkers 9 are resisted against air inlet duct 5 respectively, and then change air-out direction.Promptly open explosion-proof fan 8 simultaneously, make the blinker 9 of left and right sides all be resisted against on the antetheca of air inlet duct 5 of right ends simultaneously, the air outlet 3 of closed front, wind is discharged from the air outlet 3 of housing 1 rear end respectively by left air path 6 and right air path 7.Perhaps open explosion-proof fan 8 simultaneously, make the blinker 9 of left and right sides all be resisted against on the rear wall of air inlet duct 5 of right ends simultaneously, closure casing 1 rear end air outlet 3, wind is discharged from housing 1 front end air outlet 3 respectively by left air path 6 and right air path 7.Also can open explosion-proof fan 8 simultaneously, make the blinker 9 of left and right sides be resisted against respectively on the antetheca and rear wall of air inlet duct 5 of right ends, wind is discharged from the air outlet 3 of housing 1 front-end and back-end respectively by left air path 6 and right air path 7.Perhaps opening an explosion-proof fan 8 separately makes wind discharge from the air outlet 3 of housing 1 front end or rear end according to the position of blinker 9., can open individually or simultaneously simultaneously, therefore when regulating direction, can regulate the air quantity of each air outlet 3 because the model of the explosion-proof fan 8 that connects with air inlet 2 is different.
The adjustable air channel of the utility model; Please refer to Fig. 1 to Fig. 7; Specifically can be that said housing 1 said air outlet 3 anterior and said rear portion all is provided with baffle plate 10; Said baffle plate 10 extends setting along said air inlet duct 5 air intake directions, and said catch and said housing 1 left side wall, upper side wall and lower wall are formed said left air path 6, and said baffle plate 10 is formed said right air path 7 with said housing 1 right side wall, upper side wall and lower wall.Baffle plate 10 combines to form four curved channels that the end is connected successively with blinker 9 and housing 1 outer wall like this.The wind that can guarantee the explosion-proof fan 8 of different model can be transferred along two passages that communicate with it in four passages.
The adjustable air channel of the utility model; Please refer to Fig. 1 to Fig. 7; Can also be that said blinker 9 is fixed on the said housing 1 through the universal driving shaft 11 that runs through said housing 1 top and bottom; The top of said universal driving shaft 11 and bottom all are fixed on said housing 1 outside through nut 12, and said housing 1 inside is run through in the centre of said universal driving shaft 11, and said blinker 9 one sides and said universal driving shaft 11 are fixing.The blinker 9 that is provided with like this can rotate to an angle in universal driving shaft 11 rotations, and then is resisted against on the antetheca or rear wall of housing 1 air inlet duct 5, through position that changes blinker 9 and then the purpose that reaches the change air-out direction.The side that further optimized technical scheme is said blinker 9 is provided with holddown groove 13, and said universal driving shaft 11 outsides are fixed with the clamping sheet vertically, said clamping sheet and said universal driving shaft 11 and said holddown groove 13 interior pegging graft.So just can universal driving shaft 11 be plugged on said blinker 9, guarantee that blinker 9 rotates to an angle along with the rotation of universal driving shaft 11.In addition, universal driving shaft 11 bottoms or top are fixed with the operating grip 14 of handling said universal driving shaft 11 direction of rotation.The advantage of setting operation handle 14 is that its arm of force is long, can control the rotation of universal driving shaft 11 at an easy rate, makes that rotation universal driving shaft 11 is convenient.Can also be between said hold-down nut 12 and the said housing 1 sealing ring to be set, said sealing ring be sheathed on the said universal driving shaft 11.The effect of sealing ring is with universal driving shaft 11 sealing and fixing on shell, to guarantee that the wind in the housing 1 can not spill in the hole on the housing 1.
The adjustable air channel of the utility model; Please refer to Fig. 1 to Fig. 7; Can also be all to be fixed with sealant 15 around the said blinker 9 on the basis of technique scheme; The inboard of said sealant 15 and said blinker 9 edges are fixed, and the outside of said sealant 15 contacts with said housing 1 sealing.The effect that sealant 15 is set around the blinker 9 is to guarantee that blinker 9 and housing 1 offset and the contact position sealing, makes that the trend of wind is smooth more, can not leak out.Further optimized technical scheme is that said sealant 15 inboard bondings through viscose and said blinker 9 inboards are fixed.The fixing advantage of viscose is more firm, does not need additional parts.
Above-mentionedly only several kinds of specific embodiments in the utility model are explained; But can not be as the protection domain of the utility model; Every equivalence variation of having done according to the design spirit in the utility model or modification or equal proportion are amplified or are dwindled etc., all should think the protection domain that falls into the utility model.
Claims (9)
1. adjustable air channel; It is characterized in that: comprise the cross housing of holding equal opening all around; The front and rear of said housing is an air outlet, and said right ends is air inlet, and said housing air inlet to housing middle position is an air inlet duct; Said housing air outlet to housing middle position is the exhaust passage; Said exhaust passage comprises left air path and right air path, and said air inlet is connected with explosion-proof fan respectively, all is provided with in said two air inlets and can in said air inlet duct, rotates the blinker that is resisted against on said air inlet duct front side wall or the rear wall.
2. adjustable air channel according to claim 1; It is characterized in that: said housing said air outlet anterior and said rear portion all is provided with baffle plate; Said baffle plate extends setting along said air inlet duct air intake direction; Said catch and said housing left side wall, upper side wall and lower wall are formed said left air path, and said baffle plate and said housing right side wall, upper side wall and lower wall are formed said right air path.
3. adjustable air channel according to claim 1; It is characterized in that: said blinker is fixed on the said housing through the universal driving shaft that runs through said case top and bottom; The top of said universal driving shaft and bottom all are fixed on said outside through nut; Said enclosure interior is run through in the centre of said universal driving shaft, and said blinker one side and said universal driving shaft are fixed.
4. adjustable air channel according to claim 3 is characterized in that: a side of said blinker is provided with holddown groove, and the said universal driving shaft outside is fixed with the clamping sheet vertically, pegs graft in said clamping sheet and said universal driving shaft and the said holddown groove.
5. adjustable air channel according to claim 3 is characterized in that: said universal driving shaft bottom or top are fixed with the operating grip of handling said universal driving shaft direction of rotation.
6. adjustable air channel according to claim 3 is characterized in that: between said hold-down nut and the said housing sealing ring is set, said sealing ring is sheathed on the said universal driving shaft.
7. according to the described adjustable air channel of any claim of claim 1 to 6; It is characterized in that: all be fixed with sealant around the said blinker; The inboard of said sealant and said blinker edge are fixed, and the outside of said sealant contacts with said housing seal.
8. adjustable air channel according to claim 7 is characterized in that: said sealant is processed by caulking gum.
9. adjustable air channel according to claim 7 is characterized in that: said sealant is inboard fixing through viscose and the inboard bonding of said blinker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202704627U CN202182536U (en) | 2011-07-28 | 2011-07-28 | Adjustable air channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202704627U CN202182536U (en) | 2011-07-28 | 2011-07-28 | Adjustable air channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202182536U true CN202182536U (en) | 2012-04-04 |
Family
ID=46175572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202704627U Expired - Fee Related CN202182536U (en) | 2011-07-28 | 2011-07-28 | Adjustable air channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202182536U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107525247A (en) * | 2016-06-22 | 2017-12-29 | 珠海格力电器股份有限公司 | Air duct reversing device and air conditioner with same |
-
2011
- 2011-07-28 CN CN2011202704627U patent/CN202182536U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107525247A (en) * | 2016-06-22 | 2017-12-29 | 珠海格力电器股份有限公司 | Air duct reversing device and air conditioner with same |
| CN107525247B (en) * | 2016-06-22 | 2023-06-23 | 珠海格力电器股份有限公司 | Air duct reversing device and air conditioner with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120404 Termination date: 20150728 |
|
| EXPY | Termination of patent right or utility model |