CN205153940U - Detachable air return window - Google Patents
Detachable air return window Download PDFInfo
- Publication number
- CN205153940U CN205153940U CN201520958457.3U CN201520958457U CN205153940U CN 205153940 U CN205153940 U CN 205153940U CN 201520958457 U CN201520958457 U CN 201520958457U CN 205153940 U CN205153940 U CN 205153940U
- Authority
- CN
- China
- Prior art keywords
- underframe
- buckle
- forms
- dismountable
- screen frame
- 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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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a detachable air return window. Air return window is including fixing the underframe on the building and joining in marriage the window form that connects on the underframe, install filter equipment between window form and the underframe, characterized by, be provided with the buckle that stretches out towards the window form on the underframe, the cross section of buckle is the U type, be provided with the cutting towards the underframe on the window form, cutting and buckle looks block, the top of buckle still is provided with the buckle lid that can open and shut. The utility model discloses an air return window passes through buckle and cutting, and installation and dismantlement underframe and window form that can be quick make things convenient for filter equipment's washing and change, window form and underframe be the back separately, and the buckle lid can prevent that the dust from getting into the buckle, reduces to wash the difficulty.
Description
Technical field
The utility model relates to a kind of dismountable return wind transom, 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.When needs cleaning or when changing screen pack, forms must be unloaded from opening and could clean or change screen pack, operate cumbersome.So, in actual use, often for a long time just once clean or change, affecting the result of use of return wind transom.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of dismountable return wind transom.
The utility model is achieved through the following technical solutions:
A kind of dismountable return wind transom, comprise and be fixed on underframe on building and connect the forms on underframe, between described forms and underframe, filter is installed, described underframe is provided with the buckle stretched out towards forms, the cross section of described buckle is U-shaped, described forms are provided with towards the cutting of underframe, described cutting and buckle fasten, and the top of described buckle is also provided with can the buckle lid of folding.
The dismountable return wind transom of described one, described forms top is also provided with the baffle plate stretched out towards underframe, and described baffle plate is consistent with buckle width.
The dismountable return wind transom of described one, described filter is made up of with the sorbing material being positioned at filtration screen frame the filtration screen frame of hollow.
The dismountable return wind transom of described one, is provided with cross bar above described forms, is provided with the crotch of engaging cross bar, is provided with magnet, described filtration screen frame is provided with the ferrimagnet with attraction below described forms above described filtration screen frame.
The dismountable return wind transom of described one, described crotch is made up of Part I and Part II, and described Part I is circular arc, and its diameter is greater than the diameter of described cross bar, described Part II is strip, and itself and the distance of filtering between screen frame are less than the diameter of cross bar.
The dismountable return wind transom of described one, 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, can installation and removal underframe and forms fast by buckle and cutting, facilitate cleaning and the replacing of filter; After forms and underframe separate, buckle lid can prevent dust from entering buckle, reduces cleaning difficulty.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is lateral view of the present utility model.
Fig. 3 is the top view of underframe.
In figure: 1, underframe, 11, buckle, 12, buckle lid, 2, forms, 21, cutting, 22, baffle plate, 3, filter screen frame, 4, cross bar, 5, crotch, 51, Part I, 52, Part II, 6, magnet, 7, ferrimagnet, 8, differential manometer, 9, 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 dismountable return wind transom of one of the present utility model, comprise and be fixed on underframe on building 1 and connect the forms 2 on underframe 1, between described forms 2 and underframe 1, filter is installed, described underframe 1 is provided with the buckle 11 stretched out towards forms 2, the cross section of described buckle 11 is U-shaped, described forms 2 are provided with towards the cutting 21 of underframe 1, described cutting 21 and buckle 11 fasten, and the top of described buckle 11 is also provided with can the buckle lid 12 of folding.
Described forms 2 top is also provided with the baffle plate 22 stretched out towards underframe 1, and described baffle plate 22 is consistent with buckle 11 width.Baffle plate 22 when buckle 11 engages with cutting 21, in the space that blocks dust drops between underframe 1 and forms 2, can reduce the difficulty of cleaning.
Described filter is made up of with the sorbing material (not shown) being positioned at filtration screen frame 3 the filtration screen frame 3 of hollow.Be provided with sorbing material in the filtration screen frame 3 of hollow, the filter effect of filter can be improved.Sorbing material can be active carbon or filter paper etc.
Be provided with cross bar 4 above described forms 2, be provided with the crotch 5 of engaging cross bar 4 above described filtration screen frame 3, be provided with magnet 6 below described forms 2, described filtration screen frame 3 be provided with the ferrimagnet 7 attracted with magnet 6.Engaged by cross bar more than 4 crotch 5, then magnet 6 is attracting with ferrimagnet 7, and filtering screen frame 3 and forms 2 can fast and firmly engage, also can quick-detachment when dismounting.
Described crotch 5 is made up of Part I 51 and Part II 52, and described Part I 51 is circular arc, and its diameter is greater than the diameter of described cross bar 4, and described Part II 52 is strip, and itself and the distance of filtering between screen frame 3 are less than the diameter of cross bar 4.The Part I 51 of crotch 5 is used for engaging cross bar 4, and Part II 52 is used for preventing cross bar 4 from skidding off from Part I 51.
Described forms 2 are also provided with differential manometer 8 and pressure-difference valve door 9.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. a dismountable return wind transom, comprise and be fixed on underframe on building and connect the forms on underframe, between described forms and underframe, filter is installed, it is characterized in that, described underframe is provided with the buckle stretched out towards forms, the cross section of described buckle is U-shaped, described forms is provided with towards the cutting of underframe, described cutting and buckle fasten, and the top of described buckle is also provided with can the buckle lid of folding.
2. the dismountable return wind transom of one according to claim 1, is characterized in that, described forms top is also provided with the baffle plate stretched out towards underframe, and described baffle plate is consistent with buckle width.
3. the dismountable return wind transom of one according to claim 1, is characterized in that, described filter is made up of with the sorbing material being positioned at filtration screen frame the filtration screen frame of hollow.
4. the dismountable return wind transom of one according to claim 3, it is characterized in that, above described forms, be provided with cross bar, above described filtration screen frame, be provided with the crotch of engaging cross bar, be provided with magnet below described forms, described filtration screen frame be provided with the ferrimagnet with attraction.
5. the dismountable return wind transom of one according to claim 4, it is characterized in that, described crotch is made up of Part I and Part II, described Part I is circular arc, its diameter is greater than the diameter of described cross bar, described Part II is strip, and itself and the distance of filtering between screen frame are less than the diameter of cross bar.
6. the dismountable return wind transom of one 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 |
|---|---|---|---|
| CN201520958457.3U CN205153940U (en) | 2015-11-27 | 2015-11-27 | Detachable air return window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520958457.3U CN205153940U (en) | 2015-11-27 | 2015-11-27 | Detachable air return window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205153940U true CN205153940U (en) | 2016-04-13 |
Family
ID=55689648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520958457.3U Expired - Fee Related CN205153940U (en) | 2015-11-27 | 2015-11-27 | Detachable air return window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205153940U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332627A (en) * | 2015-11-27 | 2016-02-17 | 苏州兴亚净化工程有限公司 | Detachable air return window |
-
2015
- 2015-11-27 CN CN201520958457.3U patent/CN205153940U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332627A (en) * | 2015-11-27 | 2016-02-17 | 苏州兴亚净化工程有限公司 | Detachable air return window |
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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: 20160413 Termination date: 20211127 |