CN208244326U - A kind of air filtering box - Google Patents
A kind of air filtering box Download PDFInfo
- Publication number
- CN208244326U CN208244326U CN201820365598.8U CN201820365598U CN208244326U CN 208244326 U CN208244326 U CN 208244326U CN 201820365598 U CN201820365598 U CN 201820365598U CN 208244326 U CN208244326 U CN 208244326U
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- China
- Prior art keywords
- pressure pipe
- cabinet frame
- filter
- filtering
- efficiency particulate
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a kind of air filtering boxes, filtering cabinet frame including cube, it is securedly mounted to filtering the cabinet frame all around sealing plate at four sides and the cover board for being movably arranged on filtering cabinet frame upper and lower surface, it further include setting in filtering cabinet frame, the high efficiency particulate air filter being made of multiple plate filter cores, two adjacent filter cores are in the shape of the letter V arrangement, low pressure pipe fitting and high-pressure pipe connector are respectively arranged in the filtering cabinet frame, the high efficiency particulate air filter bottom is equipped with the high pressure admission mouth that high-pressure pipe connector is connected by conduit, the low-pressure admission mouth that low pressure pipe fitting is connected by conduit is equipped at the top of the high efficiency particulate air filter, the differential pressure indicator of conduit connection low pressure pipe fitting and high-pressure pipe connector is provided on the sealing plate, it can pressure difference between real-time display high efficiency particulate air filter inlet end and outlet side when work, at any time The operating condition of filter is grasped, to replace filter core in time.
Description
Technical field
The utility model relates to indoor air-purification device, specifically a kind of air filtering box.
Background technique
The filter of efficiency high temperature resistance purifies in central air conditioner fan mostly use to filter the air, and will be suspended in air
In solid particulate matter retention achieve the purpose that remove house dust particulate matter to make solid particulate matter and air separation.
Existing air filtering box will lead to other filter core work if some filter core damage in case is replaced not in time
Load increases, and service life also brings the reduction of filtering efficiency while decline, since filter core is all to be enclosed in cabinet to use,
Often filter is completely out of service could find these problems.
Utility model content
The purpose of the utility model is to provide the air filtering boxes that one kind can understand filter operating condition at any time.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of air filtering box, including cube
Filtering cabinet frame, be securedly mounted to filtering cabinet frame all around the sealing plate at four sides and be movably arranged on filtering cabinet frame on
The cover board on lower two sides, further include be arranged in filtering cabinet frame, the high efficiency particulate air filter that is made of multiple plate filter cores, adjacent two
A filter core is in the shape of the letter V arrangement, and low pressure pipe fitting and high-pressure pipe connector, the height are respectively arranged in the filtering cabinet frame
It imitates filter bottom and is equipped with the high pressure admission mouth for connecting high-pressure pipe connector by conduit, be equipped at the top of the high efficiency particulate air filter logical
The low-pressure admission mouth of conduit connection low pressure pipe fitting is crossed, conduit connection low-voltage tube is provided on the sealing plate on some face and is connect
The differential pressure indicator of head and high-pressure pipe connector.
Further, the filtering cabinet frame upper and lower side is provided with filter core supporting piece, and the filter core supporting piece is by several W-shaped
Pressing device and positioned at W-shaped pressing device both ends Π shape pressing device form, the W-shaped pressing device of upper and lower side be oppositely arranged and
It offsets one from another.
The beneficial effects of the utility model are: install difference gauge outside the cabinet of existing air filtering box, when work, can
Pressure difference between real-time display high efficiency particulate air filter inlet end and outlet side grasps the operating condition of filter, at any time to replace in time
Filter core.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic internal view of the utility model.
Wherein each appended drawing reference are as follows: 1-filtering cabinet frame, 2-sealing plates, 3-fastening screws, 4-cover boards, 5-filter cores,
6-low pressure pipe fittings, 7-high-pressure pipe connectors, 8-differential pressure indicators, 9-W-shaped pressing devices, 10-Π shape pressing devices.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
Shown in referring to Figures 1 and 2, the utility model discloses a kind of air filtering boxes, the filtering box-frame including cube
Frame 1 is securedly mounted to filtering cabinet frame 1 by stainless steel fastening screw 3 and all around the sealing plate 2 at four sides and passes through stainless steel
Fastening screw 3 is movably arranged on the cover board 4 of filtering 1 upper and lower surface of cabinet frame, further includes that setting is being filtered in cabinet frame 1, by more
The high efficiency particulate air filter that a plate filter core 5 forms, two adjacent filter cores 5 are in the shape of the letter V arrangement, divide in the filtering cabinet frame 1
It is not provided with low pressure pipe fitting 6 and high-pressure pipe connector 7, the high efficiency particulate air filter bottom is equipped with to be connect by conduit connection high-voltage tube
First 7 high pressure admission mouth (showing not in the drawings), the high efficiency particulate air filter top is equipped with to be connect by conduit connection low-voltage tube
First 6 low-pressure admission mouth (not in the drawings show) is provided with conduit connection low pressure pipe fitting 6 on the sealing plate 2
With the differential pressure indicator 8 of high-pressure pipe connector 7.
Unscrew fastening screw 3 when use, upper cover plate 4 and lower cover plate 4 are dismantled, then accesses air supply duct or backwind tube
Road uses, and is preferably applied to the air supply duct or return air duct of forced air system, furthermore applies also for central hollow
Adjusting system, family's ventilation device, air conditioning duct system etc..
1 upper and lower side of filtering cabinet frame is provided with filter core supporting piece, and the filter core supporting piece is filled by several W-shaped compressions
Set 9 and positioned at W-shaped 9 both ends of pressing device Π shape pressing device 10 form, the W-shaped pressing device 9 of upper and lower side be oppositely arranged and
It offsets one from another, the push-in of plate filter core 5 may make up to the structure of V-shaped in this way.
The above embodiments are only illustrative of the principle and efficacy of the utility model, and the embodiment that part uses,
For those of ordinary skill in the art, without departing from the concept of the present invention, if can also make
Dry modification and improvement, these are all within the protection scope of the present invention.
Claims (2)
1. a kind of air filtering box, filtering cabinet frame (1) including cube, be securedly mounted to it is left before and after filtering cabinet frame (1)
The sealing plate (2) at right four sides and the cover board (4) for being movably arranged on filtering cabinet frame (1) upper and lower surface further include that setting is being filtered
In cabinet frame (1), the high efficiency particulate air filter that is made of multiple plate filter cores (5), two adjacent filter cores (5) are in the shape of the letter V arrangement,
It is characterized in that: being respectively arranged with low pressure pipe fitting (6) and high-pressure pipe connector (7), the height in the filtering cabinet frame (1)
It imitates filter bottom and is equipped with the high pressure admission mouth for connecting high-pressure pipe connector (7) by conduit, set at the top of the high efficiency particulate air filter
There is the low-pressure admission mouth by conduit connection low pressure pipe fitting (6), it is low that conduit connection is provided on the sealing plate (2)
The differential pressure indicator (8) of pressure pipe joint (6) and high-pressure pipe connector (7).
2. a kind of air filtering box according to claim 1, which is characterized in that described filtering cabinet frame (1) upper and lower side
It is provided with filter core supporting piece, the filter core supporting piece is by several W-shaped pressing devices (9) and is located at W-shaped pressing device (9) both ends
Π shape pressing device (10) composition, the W-shaped pressing device (9) of upper and lower side are oppositely arranged and offset one from another.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820365598.8U CN208244326U (en) | 2018-03-19 | 2018-03-19 | A kind of air filtering box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820365598.8U CN208244326U (en) | 2018-03-19 | 2018-03-19 | A kind of air filtering box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208244326U true CN208244326U (en) | 2018-12-18 |
Family
ID=64608762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820365598.8U Active CN208244326U (en) | 2018-03-19 | 2018-03-19 | A kind of air filtering box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208244326U (en) |
-
2018
- 2018-03-19 CN CN201820365598.8U patent/CN208244326U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |