CN203670294U - Multi-return stroke bathroom exhaust fan - Google Patents
Multi-return stroke bathroom exhaust fan Download PDFInfo
- Publication number
- CN203670294U CN203670294U CN201320862981.1U CN201320862981U CN203670294U CN 203670294 U CN203670294 U CN 203670294U CN 201320862981 U CN201320862981 U CN 201320862981U CN 203670294 U CN203670294 U CN 203670294U
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- CN
- China
- Prior art keywords
- return stroke
- exhaust fan
- connection set
- bathroom
- ventilating fan
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- Expired - Fee Related
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Abstract
The utility model discloses a multi-return stroke bathroom exhaust fan. The exhaust fan is connected with a wall of a bathroom through a multi-return stroke connecting device, a containing cavity is formed in the multi-return stroke connecting device, and an exhaust fan body is mounted in the containing cavity. The bottom of the multi-return stroke connecting device is fixedly connected to a supporting face used for being provided with the exhaust fan body. A bottom through hole and a top through hole are formed in the containing cavity. The bottom of the exhaust fan body is fixedly connected to the bottom of the multi-return stroke connecting device. Splitter plates which are distributed in parallel in a staggered mode are arranged in the containing cavity of the multi-return stroke connecting device, and the splitter plates divide the containing cavity into a plurality of air ducts which are communicated with one another. The multi-return stroke bathroom exhaust fan has the advantages that the splitter plates which are distributed in parallel in the staggered mode are arranged in the containing cavity of the multi-return stroke connecting device, the splitter plates divide the containing cavity into the air ducts which are communicated with one another, the cold and hot air exchange process can be achieved through the multi-return stroke air ducts, and therefore the temperature in the bathroom cannot be changed fiercely.
Description
Technical field
The utility model relates to a kind of ventilating fan, relates in particular to a kind of many backhauls bathroom ventilating fan.
Background technique
In the prior art, exhaust fan for bath room is directly directly discharged to outdoor by indoor water vapor or smog etc. often, can cause the temperature in bathroom to reduce rapidly but open ventilating fan, for the people who is having a bath or physique compared with for weak people, the temperature of acute variation easily causes various malaise symptoms, even causes disease.
Model utility content
The purpose of this utility model is to provide a kind of many backhauls bathroom ventilating fan, solves the shortcoming that prior art exists.
The utility model adopts following technological scheme to realize:
A kind of many backhauls bathroom ventilating fan, this ventilating fan has backhaul connection set more than, the inside of described many backhauls connection set has accommodating cavity, in accommodating cavity, ventilating fan is installed, the bottom of many backhauls connection set is fixedly connected on the supporting surface for ventilating fan is installed, accommodating cavity has bottom through-hole and top through hole, described bottom through-hole is positioned at one end of many backhauls connection set bottom surface, and connect with supporting surface, top through hole is positioned at end face one end of many backhauls connection set, the bottom of ventilating fan is fixedly connected on the bottom of many backhauls connection set, it is characterized in that, in the accommodating cavity of many backhauls connection set, be provided with the parallel demarcation strip being interspersed, described demarcation strip is divided into accommodating cavity in the multiple air channels that are interconnected.
Further, the length of described demarcation strip is 8cm～12cm.
The useful technique effect that the utility model possesses is: in the accommodating cavity of many backhauls connection set, be provided with the parallel demarcation strip being interspersed, demarcation strip is divided into accommodating cavity in the multiple air channels that are interconnected, will be through the air channel of too much backhaul in the process of cold and hot air exchange, make like this to bathe room temperature acute variation can not occur.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of many backhauls of the utility model bathroom ventilating fan.
Embodiment
By the description to embodiment below; to more contribute to public understanding the utility model; but specific embodiment given claimant can't be considered as to the restriction to technical solutions of the utility model, any definition to parts or technical characteristics change and/or to overall structure do form and immaterial conversion all should be considered as the protection domain that the technical solution of the utility model limits.
Many backhauls bathroom ventilating fan as shown in Figure 1, this ventilating fan is connected with the body of wall in bathroom by backhaul connection set 1 more than, many backhauls connection set 1 rectangle inside has accommodating cavity, ventilating fan 7 is installed in accommodating cavity, the bottom of many backhauls connection set 1 is fixedly connected on the supporting surface 2 for ventilating fan is installed, accommodating cavity has bottom through-hole 5 and top through hole 6, bottom through-hole 5 is positioned at one end of many backhauls connection set 1 bottom surface, and connect with supporting surface 2, top through hole 6 is positioned at end face one end of many backhauls connection set 1, the bottom of ventilating fan 7 is fixedly connected on the bottom of many backhauls connection set 1, in the accommodating cavity of many backhauls connection set, be provided with the parallel demarcation strip being interspersed, demarcation strip is divided into accommodating cavity in the multiple air channels that are interconnected.In the present embodiment, demarcation strip comprises the first demarcation strip 3 and the second demarcation strip 4, one end of the first demarcation strip 3 is fixed on a side of many backhauls connection set 1, the other end extends in parallel to the opposite side of connection set, and with this maintenance certain distance, one end of the second demarcation strip 4 is fixed on a side of many backhauls connection set 1, this side is relative with the fixed end of the first demarcation strip 3, one side of the other end of the second demarcation strip 4 and many backhauls connection set 1 keeps certain distance, so just form from top through hole 6 to multiple air channels full of twists and turns bottom through-hole 5, between multiple air channels, be interconnected, will be through the air channel of too much backhaul in the process of cold and hot air exchange, bathe like this room temperature acute variation can not occur, can not make bather feel uncomfortable.Experiment showed, when the length of demarcation strip be 8cm～12cm, thickness while being 2cm～4cm, can either save manufacture raw material, can guarantee that again air channel is unimpeded.
Certainly; the utility model can also have other various embodiments; in the situation that not deviating from the utility model spirit and essence thereof; those of ordinary skill in the art can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.
Claims (2)
1. the ventilating fan of backhaul bathroom more than a kind, this ventilating fan has backhaul connection set more than, the inside of described many backhauls connection set has accommodating cavity, in accommodating cavity, ventilating fan is installed, the bottom of many backhauls connection set is fixedly connected on the supporting surface for ventilating fan is installed, accommodating cavity has bottom through-hole and top through hole, described bottom through-hole is positioned at one end of many backhauls connection set bottom surface, and connect with supporting surface, top through hole is positioned at end face one end of many backhauls connection set, the bottom of ventilating fan is fixedly connected on the bottom of many backhauls connection set, it is characterized in that, in the accommodating cavity of many backhauls connection set, be provided with the parallel demarcation strip being interspersed, described demarcation strip is divided into accommodating cavity in the multiple air channels that are interconnected.
2. many backhauls according to claim 1 bathroom ventilating fan, is characterized in that, the length of described demarcation strip is 8cm～12cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320862981.1U CN203670294U (en) | 2013-12-25 | 2013-12-25 | Multi-return stroke bathroom exhaust fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320862981.1U CN203670294U (en) | 2013-12-25 | 2013-12-25 | Multi-return stroke bathroom exhaust fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203670294U true CN203670294U (en) | 2014-06-25 |
Family
ID=50966597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320862981.1U Expired - Fee Related CN203670294U (en) | 2013-12-25 | 2013-12-25 | Multi-return stroke bathroom exhaust fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203670294U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111610808A (en) * | 2019-05-23 | 2020-09-01 | 中建材创新科技研究院有限公司 | Temperature and humidity control experiment box |
-
2013
- 2013-12-25 CN CN201320862981.1U patent/CN203670294U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111610808A (en) * | 2019-05-23 | 2020-09-01 | 中建材创新科技研究院有限公司 | Temperature and humidity control experiment box |
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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: 20140625 Termination date: 20151225 |
|
| EXPY | Termination of patent right or utility model |