CN204648385U - A kind of dilution air plant automatically - Google Patents
A kind of dilution air plant automatically Download PDFInfo
- Publication number
- CN204648385U CN204648385U CN201520291826.8U CN201520291826U CN204648385U CN 204648385 U CN204648385 U CN 204648385U CN 201520291826 U CN201520291826 U CN 201520291826U CN 204648385 U CN204648385 U CN 204648385U
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- Prior art keywords
- discharge pipe
- air
- blast pipe
- catch
- dilution air
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Abstract
The utility model provides a kind of dilution air plant automatically, comprise air exhauster body, described air exhauster body upper end is connected with discharge pipe, described discharge pipe passes wall and extends to outdoor, be socketed with blast pipe outside described discharge pipe, described blast pipe and distance are between the walls less than discharge pipe and distance between the walls.The utility model adopts and utilizes pressure difference from the internal and external casing structure of moving wind, can effectively avoid utilizing toilet fan to supplement room air Problems existing at present, simply effectively.
Description
Technical field
The utility model relates to household cooker hood technical field, is specifically related to a kind of dilution air plant automatically.
Background technology
At present, home-use smoke exhaust ventilator is all generally directly by air exhauster, the oil smoke in kitchen is extracted into outdoor, then by pressure difference that the fan supply air exhauster of toilet causes.The air circulation of toilet will be caused like this to whole indoor, easily make indoor occur niff.
Summary of the invention
In order to solve the problem, the utility model provides a kind of dilution air plant automatically, comprise air exhauster body, described air exhauster body upper end is connected with discharge pipe, described discharge pipe passes wall and extends to outdoor, be socketed with blast pipe outside described discharge pipe, described blast pipe and distance are between the walls less than discharge pipe and distance between the walls.
Preferably, described blast pipe is connected with buffer unit, and described buffer unit is provided with air outlet, is communicated with indoor by air outlet.
Preferably, described air outlet is provided with catch, and described catch is rotationally connected by rotating shaft and buffer unit, and described catch is unidirectional towards inner rotary around the shaft.
Preferably, described catch semicircular in shape.
Preferably, described discharge pipe and blast pipe all adopt telescopic tube.
The beneficial effects of the utility model are: the utility model adopts and utilizes pressure difference from the internal and external casing structure of moving wind, can effectively avoid utilizing toilet fan to supplement room air Problems existing at present, simply effectively.
Accompanying drawing explanation
Fig. 1 is the perspective view of the present embodiment;
In figure, 1, exhausting body; 2, discharge pipe; 3, blast pipe; 4, buffer unit; 5, rotating shaft; 6, catch; 7, wall.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is further described.
Confined space is an atmospheric pressure state, when normal confined space externally discharges wind (cigarette), in the negative pressure of area of space meeting soil boy structure, as the smoke exhaust ventilator of unit family.Smoke exhaust ventilator in working order time, in time kitchen fume can be got rid of room outside, now, the soot gas got rid of should have new replenish air, in cold season and particular room, in the integrated air exhaust pipeline of dilution air plant all in toilet or threeway, while cooking, owing to using lampblack absorber discharge oil smoke, supplementary air will be taken out from toilet (when door and window is closed).Because toilet mainly discharges foul atmosphere, therefore utilize the exhaust fan of toilet to affect the air quality of whole Indoor.
In order to solve the problem, the air stream that the present embodiment is formed according to inside and outside wall sleeve pipe, achieves the relative equilibrium of atmospheric pressure in kitchen.Detailed description of the invention as shown in Figure 1, the automatic dilution air plant of one of the present embodiment, comprise air exhauster body 1, air exhauster body 1 upper end is connected with discharge pipe 2, discharge pipe 2 passes wall 7 and extends to outdoor, be socketed with blast pipe 3 outside discharge pipe 2, the distance between blast pipe 3 and wall 7 is less than the distance between discharge pipe 2 and wall 7.Blast pipe 3 is connected with buffer unit 4, and buffer unit 4 is provided with air outlet, is communicated with indoor by air outlet.
Further, as shown in Figure 1, in the present embodiment, the air outlet of buffer unit 4 is provided with catch 6, catch 6 is rotationally connected by rotating shaft 5 and buffer unit 4, catch 6 is 5 single direction rotations around the shaft, and catch size is greater than the size of air outlet, and catch can only outwards rotate around the shaft.Catch preferably adopts semicircle.The present embodiment can the catch of outside single direction rotation by arranging on the buffer unit be connected with blast pipe, smoke exhaust ventilator can be made operationally, on the one hand by discharge pipe to outdoor discharge kitchen fume, utilize pressure difference by blast pipe automatic makeup to fresh air on the other hand, because catch is larger than air outlet, and can only be unidirectional towards inner rotary, automatically outwards open when can realize work, the used time does not automatically fall and covers air outlet.
The blast pipe of the present embodiment and discharge pipe can adopt telescopic tube, can elongate or shorten as required.The exhaust outlet reserved due to smoke exhaust ventilator and building is all fixing, and therefore, the pipe-line system of the present embodiment and the junction of smoke exhaust ventilator can utilize the eccentric bend pipe of 90 degree, so that install counterpart.
Set forth a lot of detail in the above description so that fully understand the utility model.But above description is only preferred embodiment of the present utility model, the utility model can be much different from alternate manner described here to implement, and therefore the utility model is not by the disclosed concrete restriction implemented above.Any those skilled in the art are not departing under technical solutions of the utility model ambit simultaneously, the Method and Technology content of above-mentioned announcement all can be utilized to make many possible variations and modification to technical solutions of the utility model, or be revised as the Equivalent embodiments of equivalent variations.Every content not departing from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, equivalent variations and modification, all still belongs in the scope of technical solutions of the utility model protection.
Claims (5)
1. an automatic dilution air plant, it is characterized in that, comprise air exhauster body, described air exhauster body upper end is connected with discharge pipe, described discharge pipe passes wall and extends to outdoor, be socketed with blast pipe outside described discharge pipe, described blast pipe and distance are between the walls less than discharge pipe and distance between the walls.
2. a kind of dilution air plant automatically according to claim 1, it is characterized in that, described blast pipe is connected with buffer unit, and described buffer unit is provided with air outlet, is communicated with indoor by air outlet.
3. a kind of dilution air plant automatically according to claim 1, it is characterized in that, described air outlet is provided with catch, and described catch is rotationally connected by rotating shaft and buffer unit, and described catch is unidirectional towards inner rotary around the shaft.
4. a kind of dilution air plant automatically according to claim 3, is characterized in that, described catch semicircular in shape.
5. a kind of dilution air plant automatically according to claim 1, it is characterized in that, described discharge pipe and blast pipe all adopt telescopic tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520291826.8U CN204648385U (en) | 2015-05-08 | 2015-05-08 | A kind of dilution air plant automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520291826.8U CN204648385U (en) | 2015-05-08 | 2015-05-08 | A kind of dilution air plant automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204648385U true CN204648385U (en) | 2015-09-16 |
Family
ID=54101134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520291826.8U Expired - Fee Related CN204648385U (en) | 2015-05-08 | 2015-05-08 | A kind of dilution air plant automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204648385U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105783065A (en) * | 2016-04-15 | 2016-07-20 | 苏州市东越不锈钢制品有限公司 | Modular oil smoke removing system |
| CN110160104A (en) * | 2019-06-20 | 2019-08-23 | 吉林大学 | A kind of dedicated smoke exhaust ventilator of cold district using exhaust heat |
-
2015
- 2015-05-08 CN CN201520291826.8U patent/CN204648385U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105783065A (en) * | 2016-04-15 | 2016-07-20 | 苏州市东越不锈钢制品有限公司 | Modular oil smoke removing system |
| CN110160104A (en) * | 2019-06-20 | 2019-08-23 | 吉林大学 | A kind of dedicated smoke exhaust ventilator of cold district using exhaust heat |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 |