CN204253463U - A kind of easy cleaning air filter supporting with blower - Google Patents
A kind of easy cleaning air filter supporting with blower Download PDFInfo
- Publication number
- CN204253463U CN204253463U CN201420683968.4U CN201420683968U CN204253463U CN 204253463 U CN204253463 U CN 204253463U CN 201420683968 U CN201420683968 U CN 201420683968U CN 204253463 U CN204253463 U CN 204253463U
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- air
- blower
- filter screen
- casing
- easy cleaning
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model is specifically related to a kind of easy cleaning air filter supporting with blower.A kind of easy cleaning air filter supporting with blower, comprise casing and filter screen, the both sides of the bottom of casing are provided with supporting leg, T-shaped draw-in groove is arranged with inside the inside top surface of casing and the bottom surface of casing, the side of casing is provided with air-out reducing mouth, the bottom of air-out reducing mouth is provided with air-out short tube, air-out reducing mouth is provided with pressure sensing port near air-out short tube place, pressure sensing port is provided with pressure sensitive device, filter screen upper end and filter screen lower end are equipped with T-shaped filter screen slideway, and the size of filter screen slideway and T-shaped draw-in groove adapts.Disclosed in the utility model, a kind of easy cleaning air filter supporting with blower has following beneficial effect: (1) can improve the cleanliness of the filtered air of ventilation occasion; (2) reduce the damage in impeller of blower, extend the physical life of blower.
Description
Technical field
The utility model belongs to mechanical field, relates to a kind of air filter, is specifically related to a kind of easy cleaning air filter supporting with blower.
Background technique
Existing large-scale ventilation equipment (such as blower) are generally direct installs rhombus net at air intake place.During blower running, by the particulate matter in rhombus filter screen filtration air.But rhombus net filtered air has the following disadvantages: (1), this kind of filter screen can only tackle the object larger than rhombus net, the particle less for particle does not have any effect, and the occasion higher for ventilating gas purity requirements in chemical industry can not be satisfied the demand; (2), operating time of other large-scale ventilation equipment is longer, more once the particulate in air sucked, and easily in a short period of time damaged by impeller.
Model utility content
Goal of the invention: the utility model makes improvement for above-mentioned prior art Problems existing, namely the utility model discloses a kind of easy cleaning air filter supporting with blower.
Technological scheme: a kind of easy cleaning air filter supporting with blower, comprise casing and filter screen, the both sides of the bottom of described casing are provided with supporting leg, T-shaped draw-in groove is arranged with inside the inside top surface of described casing and the bottom surface of described casing, the side of described casing is provided with air-out reducing mouth, the bottom of described air-out reducing mouth is provided with air-out short tube, described air-out reducing mouth is provided with pressure sensing port near described air-out short tube place, described pressure sensing port is provided with pressure sensitive device, filter screen upper end and filter screen lower end are equipped with T-shaped filter screen slideway, the size of described filter screen slideway and T-shaped draw-in groove adapts.
A kind of preferred version as the easy cleaning air filter supporting with blower a kind of in the utility model: described pressure sensitive device is pressure transmitter.
A kind of preferred version as the easy cleaning air filter supporting with blower a kind of in the utility model: the size of described filter screen and the size of described body side adapt.
A kind of preferred version as the easy cleaning air filter supporting with blower a kind of in the utility model: the aperture of described filter screen is 20 orders.
During use, be connected on air-out short tube (employing Flange joint) in the air inlet of large-scale blower, by filter screen, air small particles intercepted the outer surface of filter, make the air entering into blower up to standard.When after use a period of time, filter surfaces dust stratification, can make the intake grill resistance of blower increase, at this moment will increase accordingly in the pressure sensitive device resistance at pressure sensing port place, point out user to clean filter screen.Filter screen is moved to side by slideway by user, then with the cleaning that high pressure water gun carries out from inside to outside, is encased in filter and recovers to use after cleaning.
Beneficial effect: disclosed in the utility model, a kind of easy cleaning air filter supporting with blower has following beneficial effect:
(1) cleanliness of the filtered air of ventilation occasion can, be improved;
(2), reduce the damage in impeller of blower, extend the physical life of blower.
Accompanying drawing explanation
Fig. 1 is for being structural representation of the present utility model.
Wherein:
| 1-filter screen slideway | 2-filter screen |
| 3-supporting leg | 4-air-out short tube |
| 5-air-out reducing mouth | 6-pressure sensing port |
| 7-casing |
embodiment:
Below embodiment of the present utility model is described in detail.
As shown in Figure 1, a kind of easy cleaning air filter supporting with blower, comprise casing 7 and filter screen 2, the both sides of the bottom of casing 7 are provided with supporting leg 3, T-shaped draw-in groove is arranged with inside the inside top surface of casing 7 and the bottom surface of casing 7, the side of casing 7 is provided with air-out reducing mouth 5, the bottom of air-out reducing mouth 5 is provided with air-out short tube 4, air-out reducing mouth 5 is provided with pressure sensing port 6 near air-out short tube 4 place, pressure sensing port 6 is provided with pressure sensitive device, filter screen upper end and filter screen lower end are equipped with T-shaped filter screen slideway 1, and filter screen slideway 1 adapts with the size of T-shaped draw-in groove.
In the present embodiment, pressure sensitive device is pressure transmitter.
In the present embodiment, the size of filter screen 2 and the size of casing 7 side adapt.
In the present embodiment, the aperture of filter screen 2 is 20 orders.
Above mode of execution of the present utility model is elaborated.But the utility model is not limited to above-mentioned mode of execution, in the ken that art those of ordinary skill possesses, can also make a variety of changes under the prerequisite not departing from the utility model aim.
Claims (4)
1. an easy cleaning air filter supporting with blower, comprise casing and filter screen, it is characterized in that, the both sides of the bottom of described casing are provided with supporting leg, T-shaped draw-in groove is arranged with inside the inside top surface of described casing and the bottom surface of described casing, the side of described casing is provided with air-out reducing mouth, the bottom of described air-out reducing mouth is provided with air-out short tube, described air-out reducing mouth is provided with pressure sensing port near described air-out short tube place, described pressure sensing port is provided with pressure sensitive device, filter screen upper end and filter screen lower end are equipped with T-shaped filter screen slideway, the size of described filter screen slideway and T-shaped draw-in groove adapts.
2. a kind of easy cleaning air filter supporting with blower as claimed in claim 1, it is characterized in that, described pressure sensitive device is pressure transmitter.
3. a kind of easy cleaning air filter supporting with blower as claimed in claim 1, it is characterized in that, the size of filter screen and the size of body side adapt.
4. a kind of easy cleaning air filter supporting with blower as claimed in claim 1, it is characterized in that, the aperture of described filter screen is 20 orders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420683968.4U CN204253463U (en) | 2014-11-14 | 2014-11-14 | A kind of easy cleaning air filter supporting with blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420683968.4U CN204253463U (en) | 2014-11-14 | 2014-11-14 | A kind of easy cleaning air filter supporting with blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204253463U true CN204253463U (en) | 2015-04-08 |
Family
ID=52957776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420683968.4U Active CN204253463U (en) | 2014-11-14 | 2014-11-14 | A kind of easy cleaning air filter supporting with blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204253463U (en) |
-
2014
- 2014-11-14 CN CN201420683968.4U patent/CN204253463U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |