CN202143809U - Cleaning equipment - Google Patents
Cleaning equipment Download PDFInfo
- Publication number
- CN202143809U CN202143809U CN2011202148611U CN201120214861U CN202143809U CN 202143809 U CN202143809 U CN 202143809U CN 2011202148611 U CN2011202148611 U CN 2011202148611U CN 201120214861 U CN201120214861 U CN 201120214861U CN 202143809 U CN202143809 U CN 202143809U
- Authority
- CN
- China
- Prior art keywords
- high efficiency
- air filter
- cleaning equipment
- efficiency particulate
- particulate 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.)
- Expired - Lifetime
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Abstract
The utility model discloses cleaning equipment, which comprises a box body. At least a primary filter and at least a fan are arranged at the top of the box body; a glass cover is arranged below the fan; at least a high-efficiency filter is arranged above the glass cover; and a workbench is arranged below the glass cover. In the cleaning equipment provided by the utility model, the high-efficiency filter adopts a back pressure mounting mode and is compressed on a sealing plate through self weight; a sealing rubber strip is arranged between the high-efficiency filter and the sealing plate; therefore, the cleaning equipment has the advantages of high filter efficiency, no leakage, etc.
Description
Technical field
The utility model relates to cleaning equipment, relates in particular to a kind of high efficiency particulate air filter back-pressure installing type cleaning equipment.
Background technology
Often need in the production scientific research to use the local zone that purifies, like fields such as laboratory, bio-pharmaceuticals, opto-electronics, microelectronics, hard disk manufacturings, these fields all require very high to cleanliness factor.The cleaning equipment that uses in the prior art, its high efficiency particulate air filter adopts the mounting means of malleation, and promptly high efficiency particulate air filter is fixed on the efficient sealed plate with screw mandrel and efficient press strip, the drawback that exists sealing tightly not leak dirty air.
Summary of the invention
The purpose of the utility model is to overcome the problem that exists in the above-mentioned prior art, proposes a kind of cleaning equipment of high efficiency particulate air filter back-pressure mounting means.
The cleaning equipment that the utility model proposes comprises: casing; The casing top is provided with at least one roughing efficiency air filter and at least one typhoon machine; The below of said blower fan is provided with a cloche, and the top of this cloche is provided with at least one high efficiency particulate air filter, and the below of cloche is provided with workbench; Said high efficiency particulate air filter adopts the back pressure type mounting structure, is directly installed on by own wt on the sealing plate of cloche.
Described cloche adopts safety glass to make, the glass liftable at place, working region, front and back.
Described workbench adopts corrosion resistant plate to make; Casing is made with cold-rolled steel sheet, and surface plastic spraying is handled.
Described workbench top is provided with adjustable led light source.
In a preferred embodiment of the utility model; The casing top is provided with two roughing efficiency air filters and two typhoon machines; The top of cloche is provided with two high efficiency particulate air filters; Adopt sealing plate to connect between the said high efficiency particulate air filter, high efficiency particulate air filter is directly installed on the sealing plate by own wt, is provided with sealing joint strip between high efficiency particulate air filter and the sealing plate.
Adopt L shaped sealing plate to be connected between described high efficiency particulate air filter and the casing, high efficiency particulate air filter is directly installed on the sealing plate by own wt, is provided with sealing joint strip between high efficiency particulate air filter and the L shaped sealing plate.
The cleaning equipment that the utility model proposes, the back-pressure mounting means of its high efficiency particulate air filter has the filter efficiency height, advantage such as does not reveal, and can be widely used in various cleaning equipments.
Description of drawings
Below in conjunction with accompanying drawing and preferred embodiment the utility model is carried out detailed explanation, wherein:
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the enlarged diagram at K place among Fig. 1;
Fig. 3 is the enlarged diagram at P place among Fig. 1.
The specific embodiment
The cleaning equipment that the utility model proposes comprises: casing 1; The casing top is provided with at least one roughing efficiency air filter 2 and at least one blower fan 3; The below of blower fan 3 is provided with a cloche 4, and the top of cloche is provided with at least one high efficiency particulate air filter 5, and the below of cloche is provided with workbench 6.Be provided with two roughing efficiency air filters 2 and 3, two high efficiency particulate air filters 5 of two typhoon machines among this embodiment shown in Figure 1.Said high efficiency particulate air filter adopts the back pressure type Installation Modes, is directly installed on by own wt on the sealing plate of cloche.
As shown in Figure 2, high efficiency particulate air filter 5 adopts the back pressure type Installation Modes, is provided with sealing plate 7 between the high efficiency particulate air filter, is provided with sealing joint strip 8 between high efficiency particulate air filter and the sealing plate, and high efficiency particulate air filter is directly installed on the sealing plate 7 by own wt.
As shown in Figure 3; High efficiency particulate air filter 5 adopts the back pressure type Installation Modes; Adopt L shaped sealing plate to be connected between high efficiency particulate air filter 5 and the casing 1; Be provided with sealing joint strip 8 between high efficiency particulate air filter 5 and the L shaped sealing plate 9, high efficiency particulate air filter is directly installed on the efficient sealed plate by own wt, does not need to install with other parts again.
Cloche 4 in the utility model adopts safety glass to make working region, front and back liftable.
Workbench 6 adopts corrosion resistant plate to make; Casing 1 adopts cold-rolled steel sheet to make, and surface plastic spraying is handled, and wheel can be installed in the bottom, convenient moving.Workbench top is provided with adjustable led light source, the lighting requirement when satisfying work.
During work; Blower fan 3 sucks air from the cleaning equipment top; After air filters through roughing efficiency air filter 2, high efficiency particulate air filter 5; Pure air is at the uniform velocity seen off in clean zone with the wind speed of 0.45m/s ± 20% at whole outlet air surface, has reduced a lot of intermediate links, has eliminated most of blind area (unfiltered part).In addition, also eliminated high efficiency particulate air filter with screw mandrel and efficient press strip not pressing tightly of fixing that (be the malleation mounting means) produce on efficient sealed plate and the drawback of leaking dirty air, filter effect improves greatly.
Claims (6)
1. cleaning equipment; It is characterized in that comprising: casing, casing top are provided with at least one roughing efficiency air filter and at least one typhoon machine, and the below of said blower fan is provided with a cloche; The top of this cloche is provided with at least one high efficiency particulate air filter; The below of cloche is provided with workbench, and said high efficiency particulate air filter adopts the back pressure type mounting structure, is directly installed on the sealing plate by own wt.
2. according to claims 1 described cleaning equipment, it is characterized in that: described cloche adopts safety glass to make, the glass liftable at place, working region, front and back.
3. according to claims 1 described cleaning equipment, it is characterized in that: described workbench adopts corrosion resistant plate to make; Casing is made with cold-rolled steel sheet, and surface plastic spraying is handled.
4. according to claims 1 described cleaning equipment, it is characterized in that: described workbench top is provided with adjustable led light source.
5. according to claims 1 described cleaning equipment; It is characterized in that: said casing top is provided with two roughing efficiency air filters and two typhoon machines; The top of cloche is provided with two high efficiency particulate air filters; Adopt sealing plate to connect between the said high efficiency particulate air filter, be provided with sealing joint strip between high efficiency particulate air filter and the sealing plate.
6. according to claims 1 described cleaning equipment, it is characterized in that: adopt L shaped sealing plate to be connected between described high efficiency particulate air filter and the casing, be provided with sealing joint strip between high efficiency particulate air filter and the L shaped sealing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202148611U CN202143809U (en) | 2011-04-06 | 2011-06-23 | Cleaning equipment |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120097801 | 2011-04-06 | ||
| CN201120097801.6 | 2011-04-06 | ||
| CN2011202148611U CN202143809U (en) | 2011-04-06 | 2011-06-23 | Cleaning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202143809U true CN202143809U (en) | 2012-02-15 |
Family
ID=45579746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202148611U Expired - Lifetime CN202143809U (en) | 2011-04-06 | 2011-06-23 | Cleaning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202143809U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104888872A (en) * | 2015-05-21 | 2015-09-09 | 蚌埠市瑞风净化设备工程有限责任公司 | Practical biosafety cabinet |
-
2011
- 2011-06-23 CN CN2011202148611U patent/CN202143809U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104888872A (en) * | 2015-05-21 | 2015-09-09 | 蚌埠市瑞风净化设备工程有限责任公司 | Practical biosafety cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120215 |
|
| CX01 | Expiry of patent term |