CN205783539U - A kind of Domestic environment-protection ventilation unit - Google Patents
A kind of Domestic environment-protection ventilation unit Download PDFInfo
- Publication number
- CN205783539U CN205783539U CN201620456337.8U CN201620456337U CN205783539U CN 205783539 U CN205783539 U CN 205783539U CN 201620456337 U CN201620456337 U CN 201620456337U CN 205783539 U CN205783539 U CN 205783539U
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- China
- Prior art keywords
- wind
- exhaust passage
- air exhaust
- valve
- ventilation fan
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of Domestic environment-protection ventilation unit, the valve that keeps out the wind including air exhaust passage, being arranged in air exhaust passage, ventilation fan, filter；The described valve that keeps out the wind is arranged on air exhaust passage porch, described valve bottom of keeping out the wind is provided with air inlet, air inlet is tightly connected with air exhaust passage, and the valve internal that keeps out the wind is hollow, and the hollow part on the positive top of air inlet is hung with baffle plate, baffle plate is arranged over a fixed pulley, fixed pulley side is provided with a motor, and the output shaft of motor is provided with wire spool, and baffle plate is connected with wire spool through fixed pulley by stay cord, motor is connected by wire control switch, and controlling switch connection has environment monitor；Described ventilation fan is arranged on air exhaust passage exit, and described ventilation fan is connected with controlling switch；Described ventilation fan and keep out the wind and be provided with filter between valve.
Description
Technical field
This utility model relates to ventilation installation's technical field, relates in particular to a kind of Domestic environment-protection ventilation unit.
Background technology
At present, family ventilates and is divided into force ventilation and gravity-flow ventilation two kinds.It is with mechanical ventilation equipment as power drive, makes air flowing be aerated；Gravity-flow ventilation is to utilize the hot pressing of air and the effect of blast to form the natural flow of air, thus reaches the purpose of ventilation, pollution-free and environmental protection.Now with relatively more be natural ventilation equipment.And present natural ventilation equipment great majority are open, there is following problem: 1, north of china in winter weather is colder, conventional ventilation can cause Factory Building internal temperature too low, is unfavorable for producing, to some equipment, also can reduce production efficiency；2, regulation vent size, needs manual adjustment, the most loaded down with trivial details and easily forget；When external environment is severe, extraneous dirty air may be sent in family by ventilation unit, causes the pollution of home environment.
Utility model content
The purpose of this utility model is the defect for above-mentioned prior art, it is provided that a kind of Domestic environment-protection ventilation unit, simple in construction, can be automatically adjusted the size of air inlet, time saving and energy saving saving of labor according to the temperature in family, humidity and dust concentration.
To achieve these goals, the technical solution of the utility model is:
A kind of Domestic environment-protection ventilation unit, the valve that keeps out the wind including air exhaust passage, being arranged in air exhaust passage, ventilation fan, filter；The described valve that keeps out the wind is arranged on air exhaust passage porch, described valve bottom of keeping out the wind is provided with air inlet, air inlet is tightly connected with air exhaust passage, and the valve internal that keeps out the wind is hollow, and the hollow part on the positive top of air inlet is hung with baffle plate, baffle plate is arranged over a fixed pulley, fixed pulley side is provided with a motor, and the output shaft of motor is provided with wire spool, and baffle plate is connected with wire spool through fixed pulley by stay cord, motor is connected by wire control switch, and controlling switch connection has environment monitor；
Described ventilation fan is arranged on air exhaust passage exit, and described ventilation fan is connected with controlling switch；Described ventilation fan and keep out the wind and be provided with filter between valve.
As the improvement to technique scheme, described environment monitor includes temperature sensor, humidity sensor and sensor of dust concentration.
As the improvement to technique scheme, described filter is PM2.5 filter.
Compared with prior art, the beneficial effects of the utility model are:
Domestic environment-protection ventilation unit of the present utility model, simple in construction, the size of air inlet, time saving and energy saving saving of labor can be automatically adjusted according to the temperature in family, humidity and dust concentration.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
As it is shown in figure 1, Domestic environment-protection ventilation unit of the present utility model, the valve 2 that keeps out the wind including air exhaust passage 1, being arranged in air exhaust passage 1, ventilation fan 3, filter 4；The described valve 2 that keeps out the wind is arranged on air exhaust passage 1 porch, described valve 2 bottom of keeping out the wind is provided with air inlet, air inlet is tightly connected with air exhaust passage, the valve 2 that keeps out the wind is internal for hollow, the hollow part on the positive top of air inlet is hung with baffle plate 5, baffle plate 5 is arranged over a fixed pulley 6, fixed pulley 6 side is provided with a motor 7, the output shaft of motor 7 is provided with wire spool, baffle plate 5 is connected with wire spool through fixed pulley 6 by stay cord 8, motor 7 is connected by wire control switch 9, and controlling switch 9 connection has environment monitor 10；
Described ventilation fan 3 is arranged on air exhaust passage 1 exit, and described ventilation fan 3 is connected with controlling switch 9；Described ventilation fan 3 and keep out the wind and be provided with filter 4 between valve 2.
Described environment monitor 10 includes temperature sensor, humidity sensor and sensor of dust concentration.
Described filter 3 is PM2.5 filter.
Domestic environment-protection ventilation unit of the present utility model, simple in construction, the size of air inlet, time saving and energy saving saving of labor can be automatically adjusted according to the temperature in family, humidity and dust concentration.
Claims (3)
1. a Domestic environment-protection ventilation unit, it is characterised in that: the valve that keeps out the wind that include air exhaust passage, is arranged in air exhaust passage, ventilation fan, filter；The described valve that keeps out the wind is arranged on air exhaust passage porch, described valve bottom of keeping out the wind is provided with air inlet, air inlet is tightly connected with air exhaust passage, and the valve internal that keeps out the wind is hollow, and the hollow part on the positive top of air inlet is hung with baffle plate, baffle plate is arranged over a fixed pulley, fixed pulley side is provided with a motor, and the output shaft of motor is provided with wire spool, and baffle plate is connected with wire spool through fixed pulley by stay cord, motor is connected by wire control switch, and controlling switch connection has environment monitor；
Described ventilation fan is arranged on air exhaust passage exit, and described ventilation fan is connected with controlling switch；Described ventilation fan and keep out the wind and be provided with filter between valve.
Domestic environment-protection ventilation unit the most according to claim 1, it is characterised in that: described environment monitor includes temperature sensor, humidity sensor and sensor of dust concentration.
Domestic environment-protection ventilation unit the most according to claim 1, it is characterised in that: described filter is PM2.5 filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620456337.8U CN205783539U (en) | 2016-05-19 | 2016-05-19 | A kind of Domestic environment-protection ventilation unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620456337.8U CN205783539U (en) | 2016-05-19 | 2016-05-19 | A kind of Domestic environment-protection ventilation unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205783539U true CN205783539U (en) | 2016-12-07 |
Family
ID=58119140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620456337.8U Expired - Fee Related CN205783539U (en) | 2016-05-19 | 2016-05-19 | A kind of Domestic environment-protection ventilation unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205783539U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108361903A (en) * | 2018-01-04 | 2018-08-03 | 佛山杰致信息科技有限公司 | A kind of chemical experiment teaching high-efficient ventilation device |
| CN112611020A (en) * | 2020-12-21 | 2021-04-06 | 武汉思伟环境科技有限公司 | Air conditioner switch door drive assembly with low failure rate |
-
2016
- 2016-05-19 CN CN201620456337.8U patent/CN205783539U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108361903A (en) * | 2018-01-04 | 2018-08-03 | 佛山杰致信息科技有限公司 | A kind of chemical experiment teaching high-efficient ventilation device |
| CN112611020A (en) * | 2020-12-21 | 2021-04-06 | 武汉思伟环境科技有限公司 | Air conditioner switch door drive assembly with low failure rate |
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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: 20161207 Termination date: 20180519 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |