CN201724329U - Culvert type ventilator - Google Patents
Culvert type ventilator Download PDFInfo
- Publication number
- CN201724329U CN201724329U CN2010202915568U CN201020291556U CN201724329U CN 201724329 U CN201724329 U CN 201724329U CN 2010202915568 U CN2010202915568 U CN 2010202915568U CN 201020291556 U CN201020291556 U CN 201020291556U CN 201724329 U CN201724329 U CN 201724329U
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- switch
- straight
- airduct
- hemisphere
- indoor
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Abstract
The utility model discloses a culvert type ventilator, which comprises a straight vent pipe communicating the interior and the exterior of a house, one side of the straight vent pipe, which faces the indoor part, is provided with a hemisphere sealing switch, the convex surface of the hemisphere sealing switch faces the indoor side of the house, the concave surface of the hemisphere sealing switch is connected with a spring switch, and the hemisphere sealing switch is arranged on a bracket in the straight vent pipe via the spring switch. When being used, the culvert type ventilator can be arranged in rooms except a bathroom and a kitchen, and is matched with an exhaust fan in the bathroom or the kitchen, and outdoor fresh air enters the room via the straight vent pipe and then is exhausted via the exhaust fan; and the ventilator can also be arranged in other rooms, the upper part and the lower part of a wall are respectively provided with the ventilator to carry out cross ventilation by indoor and outdoor hot differential pressure and realize natural circulation of fresh air supply and exhaust. The straight vent pipe is closed or opened via the hemisphere sealing switch, the operation is carried out only by driving the spring switch, and the ventilator has the advantages of convenient operation and energy-saving function.
Description
Technical field
The utility model relates to a kind of ventilation unit, relates in particular to a kind of culvert-type ventilator that is used for air-conditioned room holding chamber inside and outside air pressure balance.
Background technology
Along with the raising that people require quality of life, use air-conditioning more and more general in the residential architecture.Air-conditioning in order to improve indoor refrigeration or heat insulation effect, need seal the room in use.Air-conditioned room is owing to lack the convection current of air and outdoor air, the people is in the air conditioning chamber for a long time, can feel anoxic, lack of water, uncomfortable in chest, expiratory dyspnea, and the germ air after people's breathing is in indoor circulation, easily cause the infectious disease cross-infection, endangered the healthy of people greatly.If adopt the ventilation of windowing to solve above-mentioned deficiency, not only can influence the refrigeration of air-conditioning or heat insulation effect and window, and can cause the lot of energy loss.New wind design has proposed Compulsory Feature to " Residential Buildings Energy 65% design standard " that the Chongqing City put into effect in 2010 for building: must effectively utilize outdoor new wind in the energy-saving design in construction, to improve the architecture indoor environment, and make full use of the indoor and outdoor enthalpy difference in non-air-conditioning season or transition season, play and replace the energy-saving effect of air-conditioning equipment the indoor temperature and humidity regulation and control.Therefore, research and develop the important topic that the ventilation unit that satisfies energy-conservation requirement just becomes one of ordinary skill in the art.
In the prior art, the ventilation unit that is used to improve air-conditioned room also appears on the market, and discloses a kind of " ventilation unit of window air conditioner " as Chinese patent CN00256585.4, comprising: be opened on the dividing plate air vent that indoor section and outdoor section are communicated with; Air door; Be arranged on the air door fixed mechanism on the dividing plate; With the air door operating mechanism that is connected with air door.Described air door is provided with and the corresponding air door of air vent air channel; Described air door is arranged on the outside of dividing plate by the air door fixed mechanism and can relatively moves on the dividing plate plane, manipulation lower edge of air door operating mechanism.Implement the ventilation unit of window air conditioner of the present utility model, realized the free adjustment of ventilation size, help increasing outdoor new wind intake.But mainly there is following deficiency in the ventilation unit of the window air conditioner of this structure: though one, the ventilation of the ventilation unit of this window air conditioner can regulate, regulate excessively, influence the refrigerating capacity of air-conditioning; If adjusting is too small, can't promote indoor again automatically and the outdoor air convection current, therefore, when using, uses by the incompatibility air-conditioning; When two, using, can not play heat insulation, sound insulation and dustproof effect; Three, be installed on the forms, the installation site is single, and the installation position is restricted, and versatility is not strong, and inconvenient operation; Four, complex structure, cost are also high.
The utility model content
At above shortcomings in the prior art, the technical problem that the utility model solves is the convection current that should keep room air and outdoor air, satisfy Chongqing City's " Residential Buildings Energy 65% design standard " again, and provide a kind of indoor air quality that both improved, satisfy the energy conservation standard requirement again, culvert-type ventilator easy for installation, that cost is low.
A kind of culvert-type ventilator that the utility model provides, comprise the straight-through airduct that is communicated with the house internal and external environment, described straight-through airduct faced chamber inboard is provided with the hemisphere enclosed switch, the convex surface of described hemisphere enclosed switch is to the indoor, house, and the concave surface of hemisphere enclosed switch connects the snap switch that drives the unlatching of hemisphere enclosed switch or close straight-through airduct; Described hemisphere enclosed switch is installed on the support that leads directly in the airduct by snap switch.
Further, described straight-through airduct faced chamber inboard is provided with taper and closes up, and described taper is closed up and is positioned at the outside of hemisphere enclosed switch, and the diameter of hemisphere enclosed switch is greater than the taper diameter that closes up, than the little 2-5cm of internal diameter of straight-through airduct.
Compared with prior art, a kind of culvert-type ventilator of the present utility model has following advantage:
When 1, using, this culvert-type ventilator can be installed in the room in addition of toilet and kitchen, with the supporting use of ventilating fan, outdoor new wind is discharged through ventilating fan by in the straight-through airduct inlet chamber again; It is indoor also can be installed on other, need this moment respectively to install one in the upper and lower of body of wall, and the hemisphere enclosed switch is by the indoor, and outdoor new wind is in the straight-through airduct inlet chamber of body of wall top installation during summer, and the straight-through airduct that indoor air is installed from the body of wall bottom is discharged outdoor; The straight-through airduct that outdoor new wind is installed from body of wall top during winter is got rid of outdoor, indoor air is in the straight-through airduct inlet chamber of body of wall bottom installation, outdoor new wind is in the straight-through airduct inlet chamber of body of wall top installation, indoor air and the straight-through airduct of installing from the body of wall bottom are discharged outdoor, realize that new wind send row's Natural Circulation.Straight-through airduct can open or close by the hemisphere enclosed switch, during operation, only needs the driving spring switch just can realize, and is easy to operate, and energy-conservation.The insect protected of equipment is to realize by being placed in the built-in screen pack of wall pipeline with preventing dust.
2, the internal conical surface that closes up of the convex surface of hemisphere enclosed switch and taper can form good being sealed and matched, or with close up is connected panel in the middle part of circumferential notch form good being sealed and matched, play good heat insulation, sound insulation and dustproof effect,
3, this culvert-type ventilator mainly relies on hemisphere enclosed switch and snap switch to realize leading directly to the unlatching of airduct or closing, and simple in structure, cost is low.
Description of drawings
Accompanying drawing is a profile of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is done to describe in further detail.
As shown in the figure: a kind of culvert-type ventilator comprises the inside and outside straight-through airduct 1 in connection house, described straight-through airduct 1 faced chamber inboard is provided with taper closing in 5 and hemisphere enclosed switch 2, described taper closing in 5 is positioned at the outside of hemisphere enclosed switch 2, and the diameter of hemisphere enclosed switch 2 is greater than taper 5 diameters that close up, than the little 2-5cm of internal diameter of straight-through airduct 1.The convex surface of described hemisphere enclosed switch 2 is to the indoor, house, and the concave surface of hemisphere enclosed switch 2 connects the snap switch 3 that drives 2 unlatchings of hemisphere enclosed switch or close straight-through airduct 1; Described hemisphere enclosed switch 2 is installed on the support 4 that leads directly in the airduct 1 by snap switch 3.
The axis of the straight-through airduct 1 in convex surface edge of hemisphere enclosed switch 2 advances or retreats, make the convex surface of its hemisphere enclosed switch 2 corresponding with the internal conical surface of taper closing in 5, making hemisphere enclosed switch 2 close taper by driving spring switch 3 closed up 5 o'clock, the internal conical surface of the convex surface of hemisphere enclosed switch 2 and taper closing in 5 can form good being sealed and matched, or with close up 5 is connected panel in the middle part of circumferential notch form good being sealed and matched, play good heat insulation, sound insulation and dustproof effect, therefore, can make this ventilation unit play good heat insulation, sound insulation and dustproof effect after the installation.
When using this culvert-type ventilator, the diameter of straight-through airduct 1 can be selected 10cm～15cm for use.During use, before this device is installed, need preset the culvert (communication chamber internal and external environment) that a diameter is slightly larger than straight-through airduct 1 diameter of device in exterior wall appropriate location, room, this device is fixed in this culvert, and hemisphere enclosed switch 2 is by the indoor, when pushing hemisphere enclosed switch 2, driving spring switch 3 is extruded contraction, hemisphere enclosed switch 2 is moved backward along the axis of straight-through airduct 1, after snap switch 3 shrinks engaging, hemisphere enclosed switch 2 leaves the outer panels middle part circumferential notches of taper closing in 5 or taper closing in 5 connections, taper closing in 5 is opened, the straight-through airduct that outdoor new wind is installed by body of wall top, the clearance space from forming between taper closing in 5 and the hemisphere enclosed switch 2 is communicated with indoor environment.When installing without this, push hemisphere enclosed switch 2 once more, driving spring switch 3 is threaded off from fastening state, ejecting hemisphere enclosed switch 2 moves forward along the axis that leads directly to airduct 1, hemisphere enclosed switch 2 envelopes taper close up 5 or hemisphere enclosed switch 2 and taper close up the 5 outer panels middle part circumferential notches that are connected when forming coincidence, taper closing in 5 is closed.This culvert-type ventilator can be installed in the toilet, with the supporting use of ventilating fan, outdoor new wind is discharged through ventilating fan by in the straight-through airduct inlet chamber again.Also can a culvert-type ventilator respectively be installed in the upper and lower of the room body of wall beyond toilet and the kitchen, by the difference of two equipment by the installation site, according to hot pressing difference principle, form the indoor air of indoor and outdoor in straight-through airduct 1 inlet chamber of a certain device, and outdoor from straight-through airduct 1 discharge of another device, realize that new wind send row's Natural Circulation.
Explanation is at last, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (2)
1. culvert-type ventilator, comprise and be communicated with the inside and outside straight-through airduct (1) in house, it is characterized in that: described straight-through airduct (1) faced chamber inboard is provided with hemisphere enclosed switch (2), the convex surface of described hemisphere enclosed switch (2) is to the indoor, house, and the concave surface of hemisphere enclosed switch (2) connects the snap switch (3) that straight-through airduct (1) was opened or closed to driving hemisphere enclosed switch (2); Described hemisphere enclosed switch (2) is installed on the interior support (4) of straight-through airduct (1) by snap switch (3).
2. a kind of culvert-type ventilator according to claim 1, it is characterized in that: described straight-through airduct (1) faced chamber inboard is provided with taper closing in (5), described taper is closed up and is positioned at the outside of hemisphere enclosed switch, and the diameter of hemisphere enclosed switch (2) is greater than taper closing in (5) diameter, than the little 2-5cm of internal diameter of straight-through airduct (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202915568U CN201724329U (en) | 2010-08-13 | 2010-08-13 | Culvert type ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202915568U CN201724329U (en) | 2010-08-13 | 2010-08-13 | Culvert type ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201724329U true CN201724329U (en) | 2011-01-26 |
Family
ID=43492665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202915568U Expired - Fee Related CN201724329U (en) | 2010-08-13 | 2010-08-13 | Culvert type ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201724329U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102331695A (en) * | 2011-07-21 | 2012-01-25 | 珠海天威飞马打印耗材有限公司 | Toner cartridge |
| CN102628602A (en) * | 2012-04-29 | 2012-08-08 | 贵州大学 | Building air conditioning method device utilizing solution cavity climate |
-
2010
- 2010-08-13 CN CN2010202915568U patent/CN201724329U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102331695A (en) * | 2011-07-21 | 2012-01-25 | 珠海天威飞马打印耗材有限公司 | Toner cartridge |
| CN102331695B (en) * | 2011-07-21 | 2014-06-25 | 珠海天威飞马打印耗材有限公司 | Toner cartridge |
| CN102628602A (en) * | 2012-04-29 | 2012-08-08 | 贵州大学 | Building air conditioning method device utilizing solution cavity climate |
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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: 20110126 Termination date: 20150813 |
|
| EXPY | Termination of patent right or utility model |