CN206688391U - Middle effect composite air filtering bag - Google Patents
Middle effect composite air filtering bag Download PDFInfo
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- CN206688391U CN206688391U CN201621436245.XU CN201621436245U CN206688391U CN 206688391 U CN206688391 U CN 206688391U CN 201621436245 U CN201621436245 U CN 201621436245U CN 206688391 U CN206688391 U CN 206688391U
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- filtering bag
- outer frame
- frame body
- groove
- air
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Abstract
The utility model discloses effect composite air filtering bag in one kind, including：Outer frame body, interior moulding and middle-efficient filtering bag, outer frame body surface lateral separation is evenly equipped with multiple interior mouldings, the sack of middle-efficient filtering bag is fixed on outer frame body by interior moulding, middle-efficient filtering bag includes cotton fiber, polyimide fiber, polyester fiber and terylene base fabric, the air intake surface of middle-efficient filtering bag is combined by one layer of cotton fiber, two layers of polyimide fiber, two layers polyester fiber and one layer of terylene base fabric by adhesive successively to outlet air surface, a be surrounded by groove of the outer frame body edge along outer frame body, the open interior of groove are provided with sealing strip.By the above-mentioned means, being imitated in the utility model, composite air filtering bag processing air quantity is big, and filtering accuracy is high, resistance is small, and capacity is big, and it is convenient to change, it is widely used in pharmacy, the middle rank filtering of electronics, food, central air-conditioning central fan system, it is ensured that pipeline air-supply cleanliness factor.
Description
Technical field
Technical field of air purification is the utility model is related to, more particularly to effect composite air filtering bag in one kind.
Background technology
Atmospheric dust refers to the suspended particulate in air, is one of direct process object of purification of air, suspension in air
Constituent, distribution character and the concentration and air purification effect of grain suffer from substantial connection.
In the prior art, pharmacy, electronics, food, central air-conditioning central fan system after a long time use, in pipeline
Portion easily accumulates a certain amount of suspended particulate, causes the cleanliness factor of air supply duct to be affected.
Utility model content
The utility model imitates composite air filtering bag mainly solving the technical problems that providing in one kind, processing air quantity is big,
Filtering accuracy is high, and resistance is small, and capacity is big, and it is convenient to change, and is widely used in pharmacy, electronics, food, central air-conditioning concentration ventage
The middle rank filtering of system, it is ensured that pipeline air-supply cleanliness factor.
In order to solve the above technical problems, the technical scheme that the utility model uses is：There is provided in one kind and imitate compound air
Gas filter bag, it is characterised in that including：Outer frame body, interior moulding and middle-efficient filtering bag, outer frame body surface lateral separation are evenly equipped with more
Individual interior moulding, the sack of middle-efficient filtering bag are fixed on outer frame body by interior moulding, and it is sub- that middle-efficient filtering bag includes cotton fiber, polyamides
Amine fiber, polyester fiber and terylene base fabric, the air intake surface of middle-efficient filtering bag is to outlet air surface successively by one layer of cotton fiber, two layers of polyamides
Imine fiber, two layers polyester fiber and one layer of terylene base fabric are combined by adhesive, and outer frame body edge is along outer frame body
A groove is surrounded by, the open interior of groove is provided with sealing strip.
In one preferred embodiment of the utility model, the outer frame body is stitched together by four metal frames and formed,
Fluid sealant is coated with the junction of metal frame.
In one preferred embodiment of the utility model, the metal frame is zinc-plated moulding, aluminium alloy moulding or stainless
Steel framework bar.
In one preferred embodiment of the utility model, middle-efficient filtering bag, middle effect are respectively connected with each interior moulding
Filter bag is at least provided with four.
In one preferred embodiment of the utility model, the groove is integrally formed with outer frame body, and groove is by outer frame body
Edge is formed by repeatedly turnover.
In one preferred embodiment of the utility model, the groove is connected to the edge of outer frame body by welding manner.
In one preferred embodiment of the utility model, the air intake surface of the opening of the groove towards middle-efficient filtering bag.
In one preferred embodiment of the utility model, the filter area of the middle-efficient filtering bag is 2.88 ~ 8.35 m2。
The beneficial effects of the utility model are：It is big that composite air filtering bag processing air quantity is imitated in the utility model, filtering essence
Degree is high, and resistance is small, and capacity is big, and it is convenient to change, and is widely used in pharmacy, electronics, food, central air-conditioning central fan system
Level filtering, it is ensured that pipeline air-supply cleanliness factor.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Other accompanying drawings are obtained, wherein：
Fig. 1 is the structural representation of the middle preferred embodiment of effect composite air filtering bag one of the present utility model；
Fig. 2 is the structural representation of the preferred embodiment of middle-efficient filtering bag one of middle effect composite air filtering bag of the present utility model
Figure；
The mark of each part is as follows in accompanying drawing：100th, outer frame body, 101, metal frame, 200, interior moulding, 300, middle imitated
Filter bag, 301, cotton fiber, 302, polyimide fiber, 303, polyester fiber, 304, terylene base fabric, 400, groove, 500, sealing
Bar.
Embodiment
The technical scheme in the embodiment of the utility model will be clearly and completely described below, it is clear that described
Embodiment is only part of the embodiment of the present utility model, rather than whole embodiments.Based on the implementation in the utility model
Example, all other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is belonged to
The scope of the utility model protection.
Fig. 1 to Fig. 2 is referred to, the utility model embodiment includes：
Composite air filtering bag is imitated in one kind, including：Outer frame body 100, interior moulding 200 and middle-efficient filtering bag 300, outer frame body
100 surfaces lateral separation are evenly equipped with multiple interior mouldings 200, and the sack of middle-efficient filtering bag 300 is fixed on housing by interior moulding 200
On body 100.
A be surrounded by groove 400 of the outer frame body frontside edge along outer frame body 100, the open interior of groove 400 is provided with close
Strip of paper used for sealing 500, it is ensured that good sealing effectiveness between middle-efficient filtering bag and outer frame body, improve the actual filtration of middle-efficient filtering bag
Efficiency.
Groove 400 and outer frame body 100 are integrally formed, and groove 400 is formed by the edge of outer frame body 100 by repeatedly turnover,
Simple in construction, production process is few, and production cost reduces.
Or groove 400 is connected to the edge of outer frame body 100 by welding manner, the structure of such groove 400 can be more
Kind is various, is easy to large-scale production.
The opening of groove 400 improves the close of middle-efficient filtering bag 300 well towards the air intake surface of middle-efficient filtering bag 300
Envelope degree, be not in leakage phenomenon, ensure that the quality of middle-efficient filtering bag 300 substantially improves.
Middle-efficient filtering bag 300 includes cotton fiber 301, polyimide fiber 302, polyester fiber 303 and terylene base fabric 304,
The air intake surface of middle-efficient filtering bag 300 is to outlet air surface successively by one layer of cotton fiber 301, two layers of polyimide fiber 302, two layers polyester
Fiber 303 and one layer of terylene base fabric 304 are combined by adhesive.
Cotton fiber 301 is natural fiber, its light weight, good penetrability, internal void it is connective good, enhance filtering
Efficiency.
Polyimide fiber 302 has very big filter table area, there is excellent strainability.
The anti-wear performance of polyester fiber 303 is excellent, and its surface can stop to fall in air formed with small ventilative tissue
Particulate matter.
Polyester fiber 304 is synthetic fibers, and its filter capacity is big, and filter efficiency is high, and resistance is small.
It can ensure that the processing air quantity of middle-efficient filtering bag 300 is big using above-mentioned filter material, filtering accuracy is high, and resistance is small, capacity
Greatly, it is possible to achieve the middle rank filtering of ventilating system, it is ensured that pipeline air-supply cleanliness factor.
Outer frame body 100 is stitched together by four metal frames 101 and formed, and is coated with the junction of metal frame 101
Fluid sealant.
Wherein, metal frame 101 is zinc-plated moulding, aluminium alloy moulding or stainless steel moulding, firm, durable, also lighter
Just, can be selected according to specific use occasion and production cost.
Middle-efficient filtering bag 300 is respectively connected with moulding 200 in each, middle-efficient filtering bag 300 is middle to imitate at least provided with four
The filter area of filter bag 300 is 2.88 ~ 8.35 m2, further increase processing air quantity.
The beneficial effect of composite air filtering bag is imitated in the utility model is：
It is big to handle air quantity, filtering accuracy is high, and resistance is small, and capacity is big, and it is convenient to change, and is widely used in pharmacy, electronics, food
The middle rank filtering of product, central air-conditioning central fan system, it is ensured that pipeline air-supply cleanliness factor.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalent structure or equivalent flow conversion made using the utility model description, or directly or indirectly it is used in other phases
The technical field of pass, similarly it is included in scope of patent protection of the present utility model.
Claims (8)
1. composite air filtering bag is imitated in one kind, it is characterised in that including：Outer frame body, interior moulding and middle-efficient filtering bag, outer frame body
Surface lateral separation is evenly equipped with multiple interior mouldings, and the sack of middle-efficient filtering bag is fixed on outer frame body by interior moulding, middle to imitate
Filter bag includes cotton fiber, polyimide fiber, polyester fiber and terylene base fabric, the air intake surface of middle-efficient filtering bag to outlet air surface successively
It is combined by one layer of cotton fiber, two layers of polyimide fiber, two layers polyester fiber and one layer of terylene base fabric by adhesive, outside
A be surrounded by groove of the frame edge along outer frame body, the open interior of groove are provided with sealing strip.
2. middle effect composite air filtering bag according to claim 1, it is characterised in that the outer frame body is by four metal frames
Bar is stitched together to be formed, and fluid sealant is coated with the junction of metal frame.
3. middle effect composite air filtering bag according to claim 2, it is characterised in that the metal frame is zinc-plated frame
Bar, aluminium alloy moulding or stainless steel moulding.
4. middle effect composite air filtering bag according to claim 1, it is characterised in that in being respectively connected with the interior moulding
Filter bag is imitated, middle-efficient filtering bag is at least provided with four.
5. middle effect composite air filtering bag according to claim 3, it is characterised in that the groove and outer frame body one into
Shape, groove are formed by the edge of outer frame body by repeatedly turnover.
6. middle effect composite air filtering bag according to claim 3, it is characterised in that the groove is connected by welding manner
It is connected on the edge of outer frame body.
7. the middle effect composite air filtering bag according to claim 5 or 6, it is characterised in that the opening direction of the groove
The air intake surface of middle-efficient filtering bag.
8. middle effect composite air filtering bag according to claim 1, it is characterised in that the filtering surface of the middle-efficient filtering bag
Product is 2.88 ~ 8.35 m2。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621436245.XU CN206688391U (en) | 2016-12-26 | 2016-12-26 | Middle effect composite air filtering bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621436245.XU CN206688391U (en) | 2016-12-26 | 2016-12-26 | Middle effect composite air filtering bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206688391U true CN206688391U (en) | 2017-12-01 |
Family
ID=60439552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621436245.XU Active CN206688391U (en) | 2016-12-26 | 2016-12-26 | Middle effect composite air filtering bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206688391U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110812949A (en) * | 2019-11-22 | 2020-02-21 | 无锡零界净化设备股份有限公司 | Middle-effect filtering material for filtering air exhausted by medicine clean room and filter |
| CN114191889A (en) * | 2021-11-30 | 2022-03-18 | 苏州科佳健康科技有限公司 | High dust-holding middle-effect trapezoidal filter bag |
-
2016
- 2016-12-26 CN CN201621436245.XU patent/CN206688391U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110812949A (en) * | 2019-11-22 | 2020-02-21 | 无锡零界净化设备股份有限公司 | Middle-effect filtering material for filtering air exhausted by medicine clean room and filter |
| CN114191889A (en) * | 2021-11-30 | 2022-03-18 | 苏州科佳健康科技有限公司 | High dust-holding middle-effect trapezoidal filter bag |
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