CN205153941U - Air return window that filter effect is good - Google Patents
Air return window that filter effect is good Download PDFInfo
- Publication number
- CN205153941U CN205153941U CN201520958741.0U CN201520958741U CN205153941U CN 205153941 U CN205153941 U CN 205153941U CN 201520958741 U CN201520958741 U CN 201520958741U CN 205153941 U CN205153941 U CN 205153941U
- Authority
- CN
- China
- Prior art keywords
- screen pack
- filter screen
- underframe
- filter
- filtration effect
- 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
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Abstract
The utility model discloses an air return window that filter effect is good. Air return window includes window form and underframe, install filter equipment between window form and the underframe, characterized by, filter equipment by first filter screen, second filter screen and be located first filter screen and the second filter screen between the adsorbed layer constitute, first filter screen is the wave, and its both ends are provided with the plug -in card towards the third filter screen, the both sides of third filter screen are provided with the draw -in groove that matches with the plug -in card. The utility model discloses an air return window, through set up first filter screen, second filter screen and lie in first filter screen and the second filter screen between the adsorbed layer, fully improved air purification's effect, first filter screen and second filter screen are connected through plug -in card and draw -in groove, convenient and can dismantle, conveniently rinse and change inside adsorbed layer.
Description
Technical field
The utility model relates to a kind of return wind transom of good filtration effect, belongs to toilet's technical field.
Background technology
The return wind transom of the toilets such as cleaning shop, semiconductor workshop is generally made up of two parts, and one is be fixed on the underframe on building wall plate, and one is the return air flame plate panel covering and be positioned on underframe, installs screen pack between underframe and return air flame plate panel.Screen pack is mostly be sewn on carriage with line or wire, and carriage is connected on return air flame plate plate slidably.
Current existing filter screen structure is generally plane reticular structure, and filter effect is not ideal enough.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of return wind transom of good filtration effect.
The utility model is achieved through the following technical solutions:
A kind of return wind transom of good filtration effect, comprise forms and underframe, between described forms and underframe, filter is installed, described filter is made up of the first screen pack, the second screen pack and the adsorption layer between the first screen pack and the second screen pack, described first screen pack is waveform, and its two ends are provided with towards the plug-in card of the 3rd screen pack, the both sides of described 3rd screen pack are provided with the draw-in groove mated with plug-in card.
The return wind transom of described a kind of good filtration effect, described underframe is provided with magnet, and described forms are ferromagnetism material, are connected with underframe by magnetic.
The return wind transom of described a kind of good filtration effect, described adsorption layer is active carbon, and it is full of the cavity that the first screen pack and the second screen pack are formed.
The return wind transom of described a kind of good filtration effect, described first screen pack and the second screen pack surface are coated with titanium deoxid film layer.
The return wind transom of described a kind of good filtration effect, described second screen pack is the waveform with the first screen pack same waveform.
The return wind transom of described a kind of good filtration effect, described forms is also provided with differential manometer and pressure-difference valve door.
The beneficial effect that the utility model reaches:
Return wind transom of the present utility model, by arranging the first screen pack, the second screen pack and the adsorption layer between the first screen pack and the second screen pack, substantially increase the effect of air purification, first screen pack is connected with draw-in groove by plug-in card with the second screen pack, facilitate and detachably, conveniently carry out cleaning and change inner adsorption layer.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is the structural representation of filter.
In figure: 1, forms, 2, underframe, 21, magnet, 3, filter, the 31, first screen pack, the 32, second screen pack, 33, adsorption layer, 4, plug-in card, 5, draw-in groove, 6, differential manometer, 7, pressure-difference valve door.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection domain of the present utility model with this.
The return wind transom of a kind of good filtration effect of the present utility model, comprise forms 1 and underframe 2, between described forms 1 and underframe 2, filter 3 is installed, described filter 3 is made up of the first screen pack 31, second screen pack 32 and the adsorption layer 33 between the first screen pack 31 and the second screen pack 32, described first screen pack 31 is waveform, and its two ends are provided with towards the plug-in card 4 of the 3rd screen pack 32, the both sides of described 3rd screen pack 32 are provided with the draw-in groove 5 mated with plug-in card 4.
Described underframe 2 is provided with magnet 21, and described forms 1 are ferromagnetism material, are connected with underframe 2 by magnetic.Forms 1 are connected by magnetic with underframe 2, can dismantle forms 1 easily, clean filter 3 or change, and tightness is good simultaneously, is not easily moved.
Described adsorption layer 33 is active carbon, and it is full of the cavity that the first screen pack 31 and the second screen pack 32 are formed.Charcoal absorption performance is strong, and it is full of the cavity that the first screen pack 31 is formed with the second screen pack 32, makes full use of space, expansion filter area.
Described first screen pack 31 and the second screen pack 32 surface are coated with titanium deoxid film layer.Titanium deoxid film layer good purification, improves filter effect.
Described second screen pack 32 is the waveform with the first screen pack 31 same waveform.Second screen pack 32 is similarly waveform, increases filter area further, improves filter effect.
Described forms 1 are also provided with differential manometer 6 and pressure-difference valve door 7.Differential manometer 6 can detect the air intake of return wind transom and the pressure reduction of air-out, can regulate pressure reduction by pressure-difference valve door 7.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and distortion, these improve and distortion also should be considered as protection domain of the present utility model.
Claims (6)
1. the return wind transom of a good filtration effect, comprise forms and underframe, between described forms and underframe, filter is installed, it is characterized in that, described filter is made up of the first screen pack, the second screen pack and the adsorption layer between the first screen pack and the second screen pack, described first screen pack is waveform, and its two ends are provided with towards the plug-in card of the 3rd screen pack, and the both sides of described 3rd screen pack are provided with the draw-in groove mated with plug-in card.
2. the return wind transom of a kind of good filtration effect according to claim 1, is characterized in that, described underframe is provided with magnet, and described forms are ferromagnetism material, are connected with underframe by magnetic.
3. the return wind transom of a kind of good filtration effect according to claim 1, is characterized in that, described adsorption layer is active carbon, and it is full of the cavity that the first screen pack and the second screen pack are formed.
4. the return wind transom of a kind of good filtration effect according to claim 1, is characterized in that, described first screen pack and the second screen pack surface are coated with titanium deoxid film layer.
5. the return wind transom of a kind of good filtration effect according to claim 1, is characterized in that, described second screen pack is the waveform with the first screen pack same waveform.
6. the return wind transom of a kind of good filtration effect according to claim 1, is characterized in that, described forms is also provided with differential manometer and pressure-difference valve door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520958741.0U CN205153941U (en) | 2015-11-27 | 2015-11-27 | Air return window that filter effect is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520958741.0U CN205153941U (en) | 2015-11-27 | 2015-11-27 | Air return window that filter effect is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205153941U true CN205153941U (en) | 2016-04-13 |
Family
ID=55689649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520958741.0U Expired - Fee Related CN205153941U (en) | 2015-11-27 | 2015-11-27 | Air return window that filter effect is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205153941U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332626A (en) * | 2015-11-27 | 2016-02-17 | 苏州兴亚净化工程有限公司 | Air return window with good filtering effect |
| CN107837613A (en) * | 2017-11-15 | 2018-03-27 | 江苏齐力涂装机械制造有限公司 | A kind of coating cloud effective filter |
-
2015
- 2015-11-27 CN CN201520958741.0U patent/CN205153941U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332626A (en) * | 2015-11-27 | 2016-02-17 | 苏州兴亚净化工程有限公司 | Air return window with good filtering effect |
| CN107837613A (en) * | 2017-11-15 | 2018-03-27 | 江苏齐力涂装机械制造有限公司 | A kind of coating cloud effective filter |
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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: 20160413 Termination date: 20211127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |