CN210832505U - New fan filter screen's fixed establishment - Google Patents
New fan filter screen's fixed establishment Download PDFInfo
- Publication number
- CN210832505U CN210832505U CN201921722143.8U CN201921722143U CN210832505U CN 210832505 U CN210832505 U CN 210832505U CN 201921722143 U CN201921722143 U CN 201921722143U CN 210832505 U CN210832505 U CN 210832505U
- Authority
- CN
- China
- Prior art keywords
- air
- fixing
- fixing piece
- filter screen
- mounting
- 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
Links
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a fixing mechanism of a fresh air fan filter screen, which comprises an air cavity, wherein the bottom and the top of the air cavity are respectively provided with an air inlet and an air outlet, one end of the air cavity is provided with a first fixing piece and a second fixing piece, the other end of the air cavity is provided with a third fixing piece and a fourth fixing piece, the first fixing piece and the second fixing piece are not on the same vertical line or the same horizontal straight line relative to the fourth fixing piece; the beneficial effects are that: first mounting is for the third mounting, and the second mounting is all not on same vertical line for the fourth mounting, makes fixed filter screen for the air inlet direction of air intake be the tilt state like this, for the filter screen that is on a parallel with ground setting, has increased the area of contact of air inlet air, and air purification is efficient.
Description
Technical Field
The utility model relates to a filtration equipment technical field especially relates to a new fan filter screen's fixed establishment.
Background
The new fan, it is to utilize the blower such as the fan to make the air flow, and make it pass various filter screens, such as the pre-filter screen, deodorize filter screen, high-efficient particle air filter screen, etc., thus get rid of the pollutant in the air, such as VOCs (volatile organic compounds) such as the micronic dust, bacterium, formaldehyde, etc.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fixed establishment of new fan filter screen to increase filter screen and the area of contact by the inspired air, improve air purification efficiency.
In order to solve the technical problem, the utility model discloses a technical scheme does: the utility model provides a new fan filter screen's fixed establishment, includes the air cavity, the bottom and the top of air cavity are provided with air intake, air exit respectively, and the one end of air cavity is provided with first mounting, second mounting, and the other end of air cavity is provided with third mounting, fourth mounting, first mounting is for the third mounting, and the second mounting is for the fourth mounting all not on same vertical line or same horizontal straight line.
As the preferred embodiment of the present invention, the first fixing member and the second fixing member are disposed on the top surface of the air cavity, and the third fixing member and the fourth fixing member are disposed on the bottom surface of the air cavity.
As the utility model discloses a preferred scheme, first mounting, second mounting, third mounting and fourth mounting are the draw-in groove spare, the width of draw-in groove spare equals the thickness of the filter screen of being gone into by the card.
As the preferred embodiment of the present invention, the inclination angles of the first fixing member and the third fixing member, the second fixing member and the fourth fixing member are the same.
As a preferred embodiment of the present invention, the inclination angle of the first fixing member and the third fixing member is-25 °, and the inclination angle of the second fixing member and the fourth fixing member is 25 °.
As the preferred embodiment of the present invention, the first fixing member and the second fixing member are disposed on the side of the air cavity, and the third fixing member and the fourth fixing member are disposed on the side opposite to the side.
The beneficial effect of adopting above-mentioned technical scheme is: first mounting is for the third mounting, and the second mounting is all not on same vertical line for the fourth mounting, makes fixed filter screen for the air inlet direction of air intake be the tilt state like this, for the filter screen that is on a parallel with ground setting, has increased the area of contact of air inlet air, and air purification is efficient.
Drawings
Fig. 1 is a schematic structural view of the present invention;
in the figure, 1, an air cavity; 2. an air inlet; 3. an air outlet; 4. a first fixing member; 5. a second fixing member; 6. a third fixing member; 7. a fourth fixing member; 8. a negative pressure chamber.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
According to fig. 1, this embodiment provides a new fan filter screen's fixed establishment, including air cavity 1, air cavity 1 is the first half in new fan, and the latter half is the negative pressure chamber 8 that communicates in the vacuum pump, and negative pressure chamber 8 is pressed the inspiratory air into air cavity 1 through air intake 2. The bottom and the top of the air cavity 1 are respectively provided with an air inlet 2 and an air outlet 3. One end of the air cavity 1 is provided with a first fixing piece 4 and a second fixing piece 5, and the other end of the air cavity 1 is provided with a third fixing piece 6 and a fourth fixing piece 7; the first fixing piece 4 is connected with the third fixing piece 6 to fix one filter screen, and the second fixing piece 5 is connected with the fourth fixing piece 7 to fix the other filter screen. First mounting 4 is for third mounting 6, and second mounting 5 is not on same vertical line or same horizontal straight line for fourth mounting 7, makes foretell two filter screens be the tilt state for the air inlet direction of air intake 2 like this, has increased the area of contact of air inlet air, and air purification is efficient.
The utility model discloses fixing mechanism's embodiment one does: the first fixing element 4 and the second fixing element 5 are arranged on the top surface of the air cavity 1, and the third fixing element 6 and the fourth fixing element 7 are arranged on the bottom surface of the air cavity 1.
All the fixing parts can be, but are not limited to, a slot part, and the first fixing part 4, the second fixing part 5, the third fixing part 6 and the fourth fixing part 7 are all slot parts, and the width of each slot part is equal to the thickness of a clamped filter screen. The filter screen can be gone into fixedly through the spacing groove card of draw-in groove spare, and it is very convenient to dismantle the change filter screen. Depending on the length of the screens, one or more screens may be snapped into the slot member.
The inclination angles of the first fixing piece 4 and the third fixing piece 6, and the inclination angles of the second fixing piece 5 and the fourth fixing piece 7 are consistent. The consistent inclination angle makes the upper and lower end of filter screen can be smooth insert the draw-in groove spare internal fixation.
The inclination angle of the fixing pieces in this embodiment is, but not limited to, 25 degrees, the inclination angle of the first fixing piece 4 and the third fixing piece 6 is-25 degrees, the inclination angle of the second fixing piece 5 and the fourth fixing piece 7 is 25 degrees, and the absolute values of the angles of the two groups of fixing pieces are consistent, so that the installed filter screen is symmetrical and attractive.
In some possible embodiments, the fixing member may be a clamping member, and the clamping member is used for clamping two ends of the filter screen, and also can enable the filter screen to be obliquely fixed.
The embodiment two of the fixing mechanism of the utility model is: the first fixing member 4 and the second fixing member 5 are disposed on the side surface of the air chamber 1, and the third fixing member 6 and the fourth fixing member 7 are disposed on the side surface opposite to the side surface. The difference between the first embodiment and the second embodiment is that the fixing pieces are arranged on the side surfaces of the air cavity 1, but the first fixing piece 4 and the second fixing piece 5 are not on the same horizontal straight line relative to the third fixing piece 6 and the fourth fixing piece 7, so that the installed filter screen is not parallel to the horizontal plane, the contact area of the inlet air is increased, and the air purification efficiency is high.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (4)
1. A fixing mechanism of a filter screen of a fresh air fan is characterized by comprising an air cavity, wherein the bottom and the top of the air cavity are respectively provided with an air inlet and an air outlet; the first fixing piece and the second fixing piece are arranged at the top of the air cavity, and the third fixing piece and the fourth fixing piece are arranged at the bottom of the air cavity; the inclination angles of the first fixing piece and the third fixing piece, and the inclination angles of the second fixing piece and the fourth fixing piece are consistent.
2. The mechanism of claim 1, wherein the first fixing member, the second fixing member, the third fixing member and the fourth fixing member are all slot members, and the width of each slot member is equal to the thickness of the clamped filter screen.
3. The new fan filter screen fixing mechanism of claim 1, wherein the inclination angle of the first fixing member and the third fixing member is-25 °, and the inclination angle of the second fixing member and the fourth fixing member is 25 °.
4. The mechanism of claim 1, wherein the first and second fixing members are disposed on a side of the air chamber, and the third and fourth fixing members are disposed on a side opposite to the side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921722143.8U CN210832505U (en) | 2019-10-14 | 2019-10-14 | New fan filter screen's fixed establishment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921722143.8U CN210832505U (en) | 2019-10-14 | 2019-10-14 | New fan filter screen's fixed establishment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210832505U true CN210832505U (en) | 2020-06-23 |
Family
ID=71258095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921722143.8U Expired - Fee Related CN210832505U (en) | 2019-10-14 | 2019-10-14 | New fan filter screen's fixed establishment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210832505U (en) |
-
2019
- 2019-10-14 CN CN201921722143.8U patent/CN210832505U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6685760B2 (en) | Filter assembly for air purifier | |
| US20060254230A1 (en) | Fluid filter with canted fanfold pleats | |
| US6461396B1 (en) | Air purifier | |
| CN105289133A (en) | Air purifier | |
| CN210832505U (en) | New fan filter screen's fixed establishment | |
| CN112957835B (en) | But filter core substitution arc V type filter | |
| KR20180002978U (en) | Small-sized type air cleaner | |
| US20230001342A1 (en) | Pleated filter element for air filter | |
| KR100755545B1 (en) | Electric heat exchanges element and filter support structure of electric heat changer | |
| CN210292142U (en) | Air purifier | |
| CN216769703U (en) | Air inlet pre-filtering device of air purifier | |
| CN210373796U (en) | Air conditioner | |
| CN210425341U (en) | Air purifier | |
| CN205090586U (en) | Filter core support and air purifier | |
| CN215260221U (en) | Toilet uses return air inlet with purification performance | |
| CN104863897B (en) | Spiral case | |
| CN214972652U (en) | Flow guide structure of wet dust collector | |
| CN220750329U (en) | Filter screen support, filter screen subassembly, new trend module and air conditioner | |
| CN210373795U (en) | Air conditioner | |
| CN213790435U (en) | Air filter convenient to installation | |
| CN219473763U (en) | Fume filter of fume exhaust fan | |
| CN219481984U (en) | Air filter | |
| CN211585642U (en) | Air cleaner convenient to dismantle installation | |
| CN218936578U (en) | Micro-electrostatic purifier for air return port | |
| CN218645670U (en) | Industrial dehumidifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200623 Termination date: 20201014 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |