CN105317357A - Air return louver - Google Patents
Air return louver Download PDFInfo
- Publication number
- CN105317357A CN105317357A CN201510840423.9A CN201510840423A CN105317357A CN 105317357 A CN105317357 A CN 105317357A CN 201510840423 A CN201510840423 A CN 201510840423A CN 105317357 A CN105317357 A CN 105317357A
- Authority
- CN
- China
- Prior art keywords
- underframe
- claw
- carriage
- blinds
- return air
- 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.)
- Pending
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Abstract
The invention discloses an air return louver. The air return louver comprises a bottom frame used for being fixed to a building, and an air return louver panel connected to the bottom frame in a matched mode. A filter device is arranged between the bottom frame and the air return louver panel. The bottom of the air return louver panel is hinged to the bottom frame. The filter device comprises a non-planar filter screen with wrinkles, and a filter screen supporting frame. The air return louver is compact in structure and firm in combination, and the non-planar filter screen with wrinkles can increase the filter area and improve the filter effect. The filter screen is connected with the bottom frame through clamping jaws on the supporting frame, so that disassembly is convenient, and the filter screen is convenient to replace, disinfect and clean.
Description
Technical field
The present invention relates to a kind of blinds return wind transom, belong to air cleaning unit technical field.
Background technology
Return air inlet in the toilets such as semiconductor workshop, operating room is generally made up of two parts, one is be fixed on building-as the underframe on wall plate or ceiling, one is the return air flame plate panel covering and be positioned on underframe, installs filter screen between underframe and return air flame plate panel.Underframe adopts the connected mode of bolt or rivet to be fixed on building mostly.Because the environmental requirement of inside, toilet is quite high, just must carry out a cleaning-sterilizing to return air flame plate panel and filter at regular intervals, but, the connected mode of existing return air flame plate panel and filter and underframe dismantles inconvenience, and replacement operation easily causes the damage of link frequently, and this damage is unrepairable, have impact on the use of toilet, often firm not owing to connecting again for some easy-to-dismount return wind transoms, during use, forms are loose, noise is large, and the life-span is short.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of blinds return wind transom.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of blinds return wind transom, comprise the underframe for being fixed on building, with connect the return air flame plate panel on described underframe, filter is provided with between described underframe and described return air flame plate panel, hinged with described underframe bottom described return air flame plate panel, described filter comprises screen pack and screen pack carriage, and described screen pack is the on-plane surface screen pack with fold.
Preferably, two sides that described carriage is relative are equipped with claw, and be equipped with the first groove matched with described claw inside two side frames that described underframe is relative, described carriage and described underframe are connected and fixed by described claw.
Preferably, described claw comprises two pawl heads setting up and down, is connected with elastomeric element between described pawl head, can be controlled the folding of described pawl head by the controller perturbation part be arranged on described carriage.
Preferably, described first groove inner wall is provided with fixing projecting block, forms the second groove between described bearing projection and described first groove inner wall, and described pawl head can be connected on described underframe by described second groove.
Preferably, two sides that described carriage is relative are also provided with handle, and described controller perturbation part is connected with described handle.
Preferably, described return air flame plate upper panel is fixed by fastener and described underframe.
Preferably, be bolted splice with described underframe articulated manner bottom described return air flame plate panel.
The beneficial effect that the present invention reaches:
Blinds return wind transom compact conformation of the present invention, firm combination, the on-plane surface screen pack with fold can increase filter area, improves filter effect.
Screen pack is connected with underframe by the claw on carriage, convenient disassembly, is convenient to cleaning of changing screen pack and sterilize.
Accompanying drawing explanation
Fig. 1 is the structural representation of the filter of blinds return wind transom;
Fig. 2 be in Fig. 1 B to sectional view;
Fig. 3 is the enlarged drawing (claw does not open) of A in Fig. 1;
Fig. 4 is schematic diagram when claw opens in Fig. 3;
Fig. 5 is that in filter, claw coordinates the structural representation made with underframe.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.Following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
As shown in the figure, a kind of blinds return wind transom, comprise the underframe 4 for being fixed on building, with connect the return air flame plate panel (not shown) on underframe, filter 1 is provided with between underframe 4 and return air flame plate panel, hinged with underframe bottom return air flame plate panel, filter 1 comprises screen pack 3 and screen pack carriage 2, and screen pack 3 is the on-plane surface screen pack with fold.More specifically, as shown in Figure 2, screen pack 3 is undaform curved filter net.
Preferably, two sides that carriage 2 is relative are equipped with claw 21, are equipped with the first groove 41 matched with this claw inside two side frames that underframe 4 is relative, and carriage 2 and underframe 4 are connected and fixed by claw 21.
Preferably, claw 21 comprises two pawl heads setting up and down, is connected with elastomeric element (not shown) between pawl head, can the folding of control claw head by being arranged at controller perturbation part 22 on carriage 2.
Preferably, the first groove 41 inwall is provided with fixing projecting block 42, and form the second groove 421 between bearing's projection 42 and the first groove 41 inwall, pawl head can be connected on underframe 4 by the second groove 421.Two sides that carriage 2 is relative are also provided with handle 23, and controller perturbation part 22 is connected with described handle.
As in Figure 3-5, fixing projecting block is arranged on the inwall of the first groove 41, when filter 2 is installed on underframe 4 by needs, pin controller perturbation part 22, under the drive of the elastomeric element between pawl head, claw is opened, thus reduce claw width in the vertical, being convenient to claw snaps in the first groove 41, when claw gos deep into after in the first groove 41, unclamps controller perturbation part 22, claw just can block fixing projecting block 42, and then filter 2 is connected and fixed on underframe 4.More specifically, the end of each pawl head forms hook portion 211, and as shown in Figure 4, hook portion 211 can be stuck in the second groove 421.
Preferably, return air flame plate upper panel is fixed by fastener and underframe 4.Be bolted splice with underframe 4 articulated manner bottom return air flame plate panel.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and distortion, these improve and distortion also should be considered as protection scope of the present invention.
Claims (7)
1. a blinds return wind transom, comprise the underframe for being fixed on building, with connect the return air flame plate panel on described underframe, filter is provided with between described underframe and described return air flame plate panel, it is characterized in that, hinged with described underframe bottom described return air flame plate panel, described filter comprises screen pack and screen pack carriage, and described screen pack is the on-plane surface screen pack with fold.
2. a kind of blinds return wind transom according to claim 1, it is characterized in that, two sides that described carriage is relative are equipped with claw, be equipped with the first groove matched with described claw inside two side frames that described underframe is relative, described carriage and described underframe are connected and fixed by described claw.
3. a kind of blinds return wind transom according to claim 2, it is characterized in that, described claw comprises two pawl heads setting up and down, is connected with elastomeric element between described pawl head, can be controlled the folding of described pawl head by the controller perturbation part be arranged on described carriage.
4. a kind of blinds return wind transom according to Claims 2 or 3, it is characterized in that, described first groove inner wall is provided with fixing projecting block, form the second groove between described bearing projection and described first groove inner wall, described pawl head can be connected on described underframe by described second groove.
5. a kind of blinds return wind transom according to claim 3, is characterized in that, two sides that described carriage is relative are also provided with handle, and described controller perturbation part is connected with described handle.
6. a kind of blinds return wind transom according to claim 1, is characterized in that, described return air flame plate upper panel is fixed by fastener and described underframe.
7. a kind of blinds return wind transom according to claim 1, is characterized in that, is bolted splice with described underframe articulated manner bottom described return air flame plate panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510840423.9A CN105317357A (en) | 2015-11-27 | 2015-11-27 | Air return louver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510840423.9A CN105317357A (en) | 2015-11-27 | 2015-11-27 | Air return louver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105317357A true CN105317357A (en) | 2016-02-10 |
Family
ID=55245563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510840423.9A Pending CN105317357A (en) | 2015-11-27 | 2015-11-27 | Air return louver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105317357A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927136A (en) * | 2016-06-23 | 2016-09-07 | 韩玲玲 | Electret window screen system capable of purifying air |
| CN106052060A (en) * | 2016-07-15 | 2016-10-26 | 广东美的制冷设备有限公司 | Grille assembly of air conditioner indoor unit and air conditioner indoor unit |
| CN107192108A (en) * | 2017-05-27 | 2017-09-22 | 爱优特空气技术（上海）有限公司 | The buckle and its fit structure in a kind of air port |
| CN107388403A (en) * | 2017-07-18 | 2017-11-24 | 重庆松池科技有限公司 | A kind of drencher system and negative ion air-cleaner |
| CN107617262A (en) * | 2017-11-20 | 2018-01-23 | 山东省海洋资源与环境研究院 | The device of micro- plastic grain in a kind of removable sea-farming workshop water body |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2675591A1 (en) * | 1991-04-16 | 1992-10-23 | Faroughy Dara | Polarising panels which can allow air to circulate and which can generate light and dark patterns and patterns of random colours |
| CN2445091Y (en) * | 2000-08-17 | 2001-08-29 | 罗永昶 | Blind screen window |
| CN204175150U (en) * | 2014-09-19 | 2015-02-25 | 苏州兴亚净化工程有限公司 | The fixing return air flame plate window of a kind of pressure reduction warning |
| CN204571747U (en) * | 2015-04-22 | 2015-08-19 | 承德承一机械设备制造有限公司 | Fold-type filtering window quick change filter pulp pressure clamp structure and ventilation filter window |
| CN104879051A (en) * | 2015-06-23 | 2015-09-02 | 湖南大学 | Photovoltaic shutter semiconductor temperature-control energy-saving window |
| CN205349180U (en) * | 2015-11-27 | 2016-06-29 | 苏州兴亚净化工程有限公司 | Tripe air return window |
-
2015
- 2015-11-27 CN CN201510840423.9A patent/CN105317357A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2675591A1 (en) * | 1991-04-16 | 1992-10-23 | Faroughy Dara | Polarising panels which can allow air to circulate and which can generate light and dark patterns and patterns of random colours |
| CN2445091Y (en) * | 2000-08-17 | 2001-08-29 | 罗永昶 | Blind screen window |
| CN204175150U (en) * | 2014-09-19 | 2015-02-25 | 苏州兴亚净化工程有限公司 | The fixing return air flame plate window of a kind of pressure reduction warning |
| CN204571747U (en) * | 2015-04-22 | 2015-08-19 | 承德承一机械设备制造有限公司 | Fold-type filtering window quick change filter pulp pressure clamp structure and ventilation filter window |
| CN104879051A (en) * | 2015-06-23 | 2015-09-02 | 湖南大学 | Photovoltaic shutter semiconductor temperature-control energy-saving window |
| CN205349180U (en) * | 2015-11-27 | 2016-06-29 | 苏州兴亚净化工程有限公司 | Tripe air return window |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927136A (en) * | 2016-06-23 | 2016-09-07 | 韩玲玲 | Electret window screen system capable of purifying air |
| CN106052060A (en) * | 2016-07-15 | 2016-10-26 | 广东美的制冷设备有限公司 | Grille assembly of air conditioner indoor unit and air conditioner indoor unit |
| CN107192108A (en) * | 2017-05-27 | 2017-09-22 | 爱优特空气技术（上海）有限公司 | The buckle and its fit structure in a kind of air port |
| CN107388403A (en) * | 2017-07-18 | 2017-11-24 | 重庆松池科技有限公司 | A kind of drencher system and negative ion air-cleaner |
| CN107617262A (en) * | 2017-11-20 | 2018-01-23 | 山东省海洋资源与环境研究院 | The device of micro- plastic grain in a kind of removable sea-farming workshop water body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160210 |
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| RJ01 | Rejection of invention patent application after publication |