CN201003840Y - Seal type highly effective air purification air supply outlet - Google Patents
Seal type highly effective air purification air supply outlet Download PDFInfo
- Publication number
- CN201003840Y CN201003840Y CNU2007200008850U CN200720000885U CN201003840Y CN 201003840 Y CN201003840 Y CN 201003840Y CN U2007200008850 U CNU2007200008850 U CN U2007200008850U CN 200720000885 U CN200720000885 U CN 200720000885U CN 201003840 Y CN201003840 Y CN 201003840Y
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Abstract
The utility model relates to an airproof high efficient air purifying air sending port. The utility model consists of a still pressure box body, a base and a high efficiency filter. One side of the still pressure is provided with an air inlet; the base is provided with a high efficiency filter and a hanging ring; the still pressure box body and the base are connected through the bolt and the nut; the bottom around of the still pressure box is fixed on the upper around of the high efficiency filter through the bolt and the nut; the airproof of the still pressure box body and the high efficiency filter adopts the double face compaction; the utility model has a rational structure and is airproof and reliable, and the mini leaking air flow will not leak to the clean room and the pollution leakage to the purifying area is prevented. The utility model is able to match with different filters of the different thickness; the utility model has a wide applying arrange and is mainly applicable to purify the air sending port and the purifying device and air purifying engineer which has a high airproof demand.
Description
Technical field
The utility model belongs to the air cleaning facility field, relates to a kind of whole seal type highly effective air purification air supply outlet.
Background technology
At present, domestic widely used air cleaning air outlet structure is consulted shown in Figure 1, the top of its static pressure casing 1 and bottom are divided into an overall structure, high efficiency particulate air filter 3 is arranged in static pressure casing 1 lower part, static pressure casing 1 lower part and plate base 2 Bolt Connection, the sealing of top and high efficiency particulate air filter 3 are by mechanical compaction with smear fluid sealant and realize in the malleation scope; Its shortcoming is that (1) static pressure casing is an overall structure, if poorly sealed generation minor leakage, air-flow then can leak in the toilet according to the direction of arrow among the figure, and the air-flow that can not guarantee to flow in the toilet all is by the pure air after the high efficiency particulate air filter filtration; (2) mounting process complexity is in case install improper or not rigorous will the leakage of operation; (3) smear the fluid sealant complex process, inconvenience is installed, and will sever and clear up very difficulty of fluid sealant when changing filter; To in purifying area, operate when (4) changing filter, purifying area is polluted; The dismounting diffuser plate of will ascending a height when (5) changing filter, operation inconvenience; (6) existing efficient air outlet only is applicable to the high efficiency particulate air filter of single thickness, can not be applicable to the high efficiency particulate air filter of multiple thickness.
I once used about 385 of air cleaning air outlet in multinomial air purification engineering in 9 years of nineteen ninety-five first arrival in April, 2004, wherein in 13 engineerings, have 36 air outlets to leak, and brought massive losses to engineering.
Summary of the invention
The purpose of this utility model is to solve above-mentioned prior art problem and provides a kind of sealing reliable, definitely avoids polluting leaking, and dismounting is easy, the closed type highly effective air purification air air outlet that the scope of application is extensive.
The technical solution adopted in the utility model: a kind of closed type highly effective air purification air air outlet, comprise static pressure casing, base, high efficiency particulate air filter, static pressure casing one side is provided with air inlet, base is provided with high efficiency particulate air filter, suspension ring, the static pressure casing connects by bolt and nut with base, and described static pressure casing bottom periphery is pressed on the upper periphery of high efficiency particulate air filter by bolt and nut.
Described base is provided with groove, and the following peripheral of high efficiency particulate air filter is pressed on the groove periphery.
The positive beneficial effect that the utility model had:
1. double-sided compression is adopted in the sealing of static pressure casing and high efficiency particulate air filter and base, rational in infrastructure, sealing is reliable, just in case poorly sealed generation minor leakage, air-flow then can leak to technology interlayer and even the atmosphere according to the principle that flows to low-pressure area from the higher-pressure region, and can not leak in the toilet, the air-flow that guarantees to flow in the toilet all is by the pure air after the high efficiency particulate air filter filtration, has definitely avoided polluting leaking;
2. dismounting is easy, and operating personnel needn't enter purifying area can finish the overall process of changing high efficiency particulate air filter, avoids the pollution of personnel to purifying area;
3. can be directly supporting with the high efficiency particulate air filter of multiple different-thickness, the scope of application be extensive, mainly is applicable to the Clean room air outlet, and in the tightness cleaning equipment and air purification engineering of having relatively high expectations;
4. after in May, 2004, in cleaning project, use the complete closed type of the utility model structure to purify about 215 of air outlet, none leakage, the whole one-time detection of cleanliness factor are qualified in the toilet, and effect is remarkable.
Description of drawings
Fig. 1 is the prior art structural representation;
Fig. 2 is the front view of air flow direction of the present utility model and structural representation;
Fig. 3 is the left view of the utility model structural representation;
Fig. 4 is a scheme of installation of the present utility model.
The specific embodiment
Consult Fig. 2, shown in Figure 3, a kind of closed type highly effective air purification air air outlet mainly is made of parts such as static pressure casing 1, base 2, high efficiency particulate air filter 3, suspension ring 4, bolt and nuts 5; Its base 2 is provided with groove 201 and suspension ring 4, high efficiency particulate air filter 3 is installed in the groove 201, be provided with static pressure casing 1 above the high efficiency particulate air filter 3, static pressure casing 1 one sides are provided with air inlet 101, the bottom periphery of static pressure casing 1 is pressed on the upper periphery of high efficiency particulate air filter 3 by bolt and nut 5, the following peripheral of high efficiency particulate air filter 3 is pressed on groove 201 peripheries of base 2, and static pressure casing 1 connects by bolt and nut 5 with base 2.
Consult shown in Figure 4ly simultaneously, during installation, suspension rod 6 lower ends are hooked on the suspension ring 4 above the base 2, the upper end is lifted on the air inlet place of building top board 8; Base 2 is installed in the color steel sheet 9 and air diffuser 10 positions on roof, existing toilet, forms technology interlayer 7 between building top board 8 and the steel plate 9.
Operation principle of the present utility model: because the upper periphery of high efficiency particulate air filter 3 and following peripheral are respectively by base 2 and the sealing of static pressure casing 1 double-sided compression, and the avris of high efficiency particulate air filter 3 is exposed in the technology interlayer in 7, even compress poorly sealed along avris generation minor leakage, air-flow also can according to air-flow from high-pressure spray to the principle of low pressure according to figure the direction of arrow leak in technology interlayer and even the atmosphere, and can not leak in the toilet, guarantee that all air-flows that flow in the toilet all are the pure airs after filtering by high efficiency particulate air filter.
Claims (2)
1. closed type highly effective air purification air air outlet, comprise static pressure casing, base, high efficiency particulate air filter, static pressure casing one side is provided with air inlet, base is provided with high efficiency particulate air filter, suspension ring, the static pressure casing connects by bolt and nut with base, it is characterized in that described static pressure casing (1) bottom periphery is pressed on the upper periphery of high efficiency particulate air filter (3) by bolt and nut (5).
2. closed type highly effective air purification air air outlet according to claim 1 is characterized in that described base (2) is provided with groove (201), and the following peripheral of high efficiency particulate air filter (3) is pressed on groove (201) periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200008850U CN201003840Y (en) | 2007-01-18 | 2007-01-18 | Seal type highly effective air purification air supply outlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200008850U CN201003840Y (en) | 2007-01-18 | 2007-01-18 | Seal type highly effective air purification air supply outlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201003840Y true CN201003840Y (en) | 2008-01-09 |
Family
ID=39039377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200008850U Expired - Fee Related CN201003840Y (en) | 2007-01-18 | 2007-01-18 | Seal type highly effective air purification air supply outlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201003840Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101240923B (en) * | 2008-03-18 | 2010-12-08 | 李晨 | Ultra- mute purifiers unit |
| CN102247733A (en) * | 2010-05-17 | 2011-11-23 | 康斐尔过滤设备(昆山)有限公司 | Modified sealing structure of top type air filter |
| CN101644478B (en) * | 2009-09-07 | 2011-12-28 | 中国五冶集团有限公司 | Installation method of high-efficiency filter |
| CN102853516A (en) * | 2011-06-30 | 2013-01-02 | 康斐尔过滤设备(昆山)有限公司 | Structurally-improved tail end air port comprising filter |
| CN102980280A (en) * | 2012-10-31 | 2013-03-20 | 江苏中智通能电气有限公司 | Leak-proof supply air outlet |
| CN103084017A (en) * | 2011-11-08 | 2013-05-08 | 昆山纬华电子科技有限公司 | Air filter air supply outlet structure |
| CN104132439A (en) * | 2014-06-16 | 2014-11-05 | 无锡零界净化设备有限公司 | Three-section-sealing heat-insulating high-efficiency air port structure |
-
2007
- 2007-01-18 CN CNU2007200008850U patent/CN201003840Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101240923B (en) * | 2008-03-18 | 2010-12-08 | 李晨 | Ultra- mute purifiers unit |
| CN101644478B (en) * | 2009-09-07 | 2011-12-28 | 中国五冶集团有限公司 | Installation method of high-efficiency filter |
| CN102247733A (en) * | 2010-05-17 | 2011-11-23 | 康斐尔过滤设备(昆山)有限公司 | Modified sealing structure of top type air filter |
| CN102247733B (en) * | 2010-05-17 | 2015-09-09 | 康斐尔过滤设备(昆山)有限公司 | The sealing modified structure of top-mounted air filter |
| CN102853516A (en) * | 2011-06-30 | 2013-01-02 | 康斐尔过滤设备(昆山)有限公司 | Structurally-improved tail end air port comprising filter |
| CN102853516B (en) * | 2011-06-30 | 2016-01-20 | 康斐尔过滤设备(昆山)有限公司 | The structure improved tail end air port containing filter |
| CN103084017A (en) * | 2011-11-08 | 2013-05-08 | 昆山纬华电子科技有限公司 | Air filter air supply outlet structure |
| CN102980280A (en) * | 2012-10-31 | 2013-03-20 | 江苏中智通能电气有限公司 | Leak-proof supply air outlet |
| CN104132439A (en) * | 2014-06-16 | 2014-11-05 | 无锡零界净化设备有限公司 | Three-section-sealing heat-insulating high-efficiency air port structure |
| CN104132439B (en) * | 2014-06-16 | 2017-04-05 | 无锡零界净化设备股份有限公司 | The efficient tuyere structure of three sections of sealing thermal insulations of one kind |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080109 |