CN209415726U - A kind of convenient modularization return air inlet of screen replacing - Google Patents
A kind of convenient modularization return air inlet of screen replacing Download PDFInfo
- Publication number
- CN209415726U CN209415726U CN201821983821.1U CN201821983821U CN209415726U CN 209415726 U CN209415726 U CN 209415726U CN 201821983821 U CN201821983821 U CN 201821983821U CN 209415726 U CN209415726 U CN 209415726U
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- CN
- China
- Prior art keywords
- return air
- air plate
- screen replacing
- framework
- air inlet
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- 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.)
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Abstract
The utility model relates to a kind of convenient modularization return air inlets of screen replacing, including rectangular box, that the frame is arranged in is intracorporal and be provided with return air plate, the locking device of several through-holes, the bottom of the return air plate is provided with rotating bar, the both ends of the rotating bar are arranged in framework, the convenient modularization return air inlet of the screen replacing, pass through locking device, it is not necessary that framework is taken out out of wall, return air plate and framework can quickly be separated, consequently facilitating screen replacing personnel remove the strainer on return air plate, screen replacing speed is improved.
Description
Technical field
The utility model relates to return air inlet field, in particular to a kind of convenient modularization return air inlet of screen replacing.
Background technique
Return air inlet is that return air is used, and indoor air mainly thought to the nozzle of outdoor conveying, but existing used in dustless room
Return air inlet be usually directly fixedly mounted on dust free room metope, when the dust filter screen dust stratification in return air inlet excessively needs more
When changing, strainer could be taken out by needing worker entirely to remove return air inlet, time-consuming and laborious.
It is therefore desirable to provide a kind of convenient modularization return air inlet of screen replacing.
Utility model content
Technical problem to be solved by the utility model is: for overcome the deficiencies in the prior art, providing a kind of screen replacing
Convenient modularization return air inlet.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of convenient modularization of screen replacing is returned
Air port, including rectangular box, to be arranged in the frame intracorporal and be provided with return air plate, the locking device of several through-holes, and described time
The bottom of aerofoil is provided with rotating bar, and the both ends of the rotating bar are arranged in framework.
Preferably, extending the service life of framework and return air plate, institute to improve the antiseptic property of framework and return air plate
The surface on the surface and return air plate of stating framework is coated with anticorrosion galvanizing layer.
Preferably, gap of the dust-contained airflow between framework and return air plate passes through in order to prevent, dust filtering effect is improved
Fruit, the return air plate are surrounded by sealing strip.
Preferably, the locking device includes being fixed on the framework for the ease of taking out the strainer on return air plate
On supporting block, be fixed at the top of the return air plate the first collision bead, be fixed in the supporting block and touched with described first
Second collision bead of pearl cooperation.
Preferably, rotating back to aerofoil for the ease of people, the sucker that can be removed is provided at the top of the return air plate.
The utility model has the beneficial effects that the convenient modularization return air inlet of the screen replacing is not necessarily to by locking device
Framework is taken out out of wall, it will be able to quickly separation return air plate and framework, consequently facilitating screen replacing personnel are by return air plate
On strainer remove, improve screen replacing speed.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the convenient modularization return air inlet of screen replacing of the utility model；
Fig. 2 is locking device, framework, return air plate and the filter of the convenient modularization return air inlet of screen replacing of the utility model
The attachment structure schematic diagram of net；
Fig. 3 is the structural schematic diagram of the locking device of the convenient modularization return air inlet of screen replacing of the utility model；
In figure: 1. frameworks, 2. return air plates, 3. supporting blocks, 4. first collision beads, 5. second collision beads.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
As shown in Figs. 1-2, the convenient modularization return air inlet of a kind of screen replacing, including rectangular box 1, setting are in the frame
Return air plate 2, locking device in body 1 and that be provided with several through-holes, the bottom of the return air plate 2 is provided with rotating bar, described
The both ends of rotating bar are arranged in framework 1.
Preferably, extending the use longevity of framework 1 and return air plate 2 to improve the antiseptic property of framework 1 and return air plate 2
Life, the surface of the framework 1 and the surface of return air plate 2 are coated with anticorrosion galvanizing layer.Anticorrosion galvanizing layer can effectively prevent frame
The corrosion of 2 these metal products of body 1 and return air plate so that framework 1 and return air plate 2 will not the malformation due to corrosion, thus
The effective service life for extending framework 1 and return air plate 2.
Preferably, gap of the dust-contained airflow between framework 1 and return air plate 2 passes through in order to prevent, dust filtering is improved
Effect, the return air plate 2 are surrounded by sealing strip.Sealing strip can effectively prevent dust-contained airflow from framework 1 and return air plate 2
Between gap pass through so that dusty gas all passes through strainer, to improve the dust filter capacity of the return air inlet.
As shown in figure 3, the locking device includes the supporting block 3 being fixed in the framework 1, is fixed on the return air plate
2 top the first collision bead 4, be fixed in the supporting block 3 and with first collision bead 4 cooperation the second collision bead 5.
Preferably, rotating back to aerofoil 2 for the ease of people, the top of the return air plate 2 is provided with the suction that can be removed
Disk.When needing to take out strainer, sucker suction at the top of return air plate 2, is applied pulling force and return air plate 2 is turned downwards by people
Dynamic, consequently facilitating people replace the strainer on return air plate 2, after the completion of screen replacing, people push up return air plate 2, pass through
Locking device fixes return air plate 2, and then people remove sucker from return air plate 2, when the return air inlet being avoided to operate normally,
People, which hit sucker, causes return air plate 2 and framework 1 to be detached from, so that dust enters pipeline.
The working principle of the convenient modularization return air inlet of the screen replacing: when dust stratification is excessive on strainer, people are by sucker
It is adsorbed on the top of return air plate 2, applies pulling force and return air plate 2 is rotated down, return air plate 2 is allowed to separate with framework 1, consequently facilitating
People replace the strainer on return air plate 2, and after the completion of screen replacing, people push up return air plate 2, so that the second collision bead 5 is blocked
Into in the first collision bead 4, so that return air plate 2 be fixed, then people remove sucker from return air plate 2, so that the return air inlet
It can continue to work normally.
Compared with prior art, the convenient modularization return air inlet of the screen replacing is not necessarily to by locking device by framework 1
It is taken out out of wall, it will be able to quickly separation return air plate 2 and framework 1, consequently facilitating screen replacing personnel will be on return air plate 2
Strainer is removed, and screen replacing speed is improved.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims
Property range.
Claims (5)
1. a kind of convenient modularization return air inlet of screen replacing, which is characterized in that including rectangular box, be arranged in the framework
And the return air plate, the locking device that are provided with several through-holes, the bottom of the return air plate be provided with rotating bar, the rotating bar
Both ends are arranged in framework.
2. the convenient modularization return air inlet of screen replacing as described in claim 1, which is characterized in that the surface of the framework and
The surface of return air plate is coated with anticorrosion galvanizing layer.
3. the convenient modularization return air inlet of screen replacing as described in claim 1, which is characterized in that the surrounding of the return air plate
Equipped with sealing strip.
4. the convenient modularization return air inlet of screen replacing as described in claim 1, which is characterized in that the locking device includes
The supporting block that is fixed in the framework, is fixed in the supporting block the first collision bead being fixed at the top of the return air plate
And the second collision bead with first collision bead cooperation.
5. the convenient modularization return air inlet of screen replacing as described in claim 1, which is characterized in that the top of the return air plate
It is provided with the sucker that can be removed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821983821.1U CN209415726U (en) | 2018-11-29 | 2018-11-29 | A kind of convenient modularization return air inlet of screen replacing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821983821.1U CN209415726U (en) | 2018-11-29 | 2018-11-29 | A kind of convenient modularization return air inlet of screen replacing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209415726U true CN209415726U (en) | 2019-09-20 |
Family
ID=67935640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821983821.1U Active CN209415726U (en) | 2018-11-29 | 2018-11-29 | A kind of convenient modularization return air inlet of screen replacing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209415726U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112977509A (en) * | 2019-12-13 | 2021-06-18 | 中车唐山机车车辆有限公司 | Air conditioner return air system of railway vehicle |
-
2018
- 2018-11-29 CN CN201821983821.1U patent/CN209415726U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112977509A (en) * | 2019-12-13 | 2021-06-18 | 中车唐山机车车辆有限公司 | Air conditioner return air system of railway vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210204 Address after: 226500 No.8 chencao Road, Dingyan Town, Rugao City, Nantong City, Jiangsu Province Patentee after: Nantong Dexin Zhiyuan Environmental Technology Co.,Ltd. Address before: 215000 room 7, 289 Kongque Road, Kunshan Economic and Technological Development Zone, Suzhou City, Jiangsu Province Patentee before: KUNMING CINDERY ENVIRONMENT TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |