CN109603320A - A kind of barrel type HEPA strainer and its jointing method - Google Patents
A kind of barrel type HEPA strainer and its jointing method Download PDFInfo
- Publication number
- CN109603320A CN109603320A CN201811256301.5A CN201811256301A CN109603320A CN 109603320 A CN109603320 A CN 109603320A CN 201811256301 A CN201811256301 A CN 201811256301A CN 109603320 A CN109603320 A CN 109603320A
- Authority
- CN
- China
- Prior art keywords
- filter screen
- screen unit
- hepa strainer
- hot melt
- hepa
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 11
- 239000004831 Hot glue Substances 0.000 claims abstract description 15
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0001—Making filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/0093—Making filtering elements not provided for elsewhere
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/012—Making filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
- B01D46/121—V-type arrangements
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The present invention is a kind of barrel type HEPA strainer and its jointing method, its structure is that HEPA strainer ontology is joined end to end by several and integrally formed filter screen unit forms, the strainer ontology both ends HEPA are 1/2 filter screen unit, 1/2 filter screen unit at both ends, which is mutually detained, to be inserted, and 1/2 filter screen unit along both ends mutually detains slotting place and sets hot melt adhesive.Its jointing method, comprising the following steps: the 1) filter screen unit at HEPA strainer ontology both ends is respectively cut into 1/2 width in the width direction；2) HEPA strainer ontology is bent to it is barrel-shaped, by 1/2 filter screen unit at both ends mutually detain insert；3) it is connected and fixed along 1/2 slotting filter screen unit junction of mutual button with hot melt adhesive.Advantages of the present invention: it is connected and fixed using both ends filter screen unit being cut button inserting after a half width closing hot melt adhesive in seam crossing, on the premise of ensuring tightness, improves appearance and folding spacing is uniform, and then guarantee air flowing uniformly, improve filter effect.
Description
Technical field
The present invention relates to a kind of barrel type HEPA strainer and its jointing methods.
Background technique
Barrel type HEPA strainer can be handled by W-shaped discounting, to increase the contact area of air and strainer, barrel type HEPA strainer
In production, need to carry out the flat screen both ends after W-shaped discounting connector to form barrel shaped structure.
In the prior art, barrel type HEPA strainer is usually to carry out in single side hot melt adhesive to the filter screen unit aggregate face at both ends
It is bonded and squeezes (Fig. 1) after glue, complete connector, this joint style causes the strainer close to joint, and there are unbalance stress
It is even, and lead to the whole barrel type appearance folding non-uniform situation of spacing, appearance is not only carried out, and will cause air flowing unevenly,
Influence filter effect.
Summary of the invention
Proposed by the present invention is that a kind of barrel type HEPA strainer and its jointing method, purpose are intended to that the prior art is overcome to exist
Above-mentioned deficiency, under the premise of guaranteeing strainer overall tightness improve appearance uniformity, and guarantee air flowing uniformly, protect
Demonstrate,prove filter effect.
Technical solution of the invention: a kind of barrel type HEPA strainer, structure include HEPA strainer ontology and hot melt adhesive,
Wherein HEPA strainer ontology integrally gives a discount in continuous W-shaped, and HEPA strainer ontology is joined end to end and integrally formed by several
Filter screen unit composition, the strainer ontology both ends HEPA are 1/2 filter screen unit, and the width of 1/2 filter screen unit is the 1/2 of filter screen unit,
1/2 filter screen unit at both ends, which is mutually detained, to be inserted, and 1/2 filter screen unit along both ends mutually detains slotting place and sets hot melt adhesive.
A kind of jointing method of barrel type HEPA strainer, comprising the following steps:
1) whole give a discount respectively is cut in the width direction in the filter screen unit at continuous W-shaped HEPA strainer ontology both ends
1/2 width becomes 1/2 filter screen unit；
2) HEPA strainer ontology is bent to it is barrel-shaped, by 1/2 filter screen unit at both ends mutually detain insert；
3) it is connected and fixed along 1/2 slotting filter screen unit junction of mutual button with hot melt adhesive.
Advantages of the present invention: production is simple and effective, is closed using button inserting after both ends filter screen unit is cut a half width
Hot melt adhesive is connected and fixed in seam crossing, on the premise of ensuring tightness, improves the uniformity of appearance, ensure that folding spacing is equal
It is even, and then guarantee air flowing uniformly, improve filter effect.
Detailed description of the invention
Fig. 1 is structural schematic diagram at prior art barrel type HEPA filter screen joint.
Fig. 2 is structural schematic diagram at barrel type HEPA filter screen joint of the present invention.
1 in figure it is HEPA strainer ontology, 2 be filter screen unit, 3 be hot melt adhesive, 4 is 1/2 filter screen unit.
Specific embodiment
Below with reference to embodiment and specific embodiment, the present invention is described in further detail.
As shown in Fig. 2, a kind of barrel type HEPA strainer, structure includes HEPA strainer ontology 1 and hot melt adhesive 3, wherein HEPA
Strainer ontology 1 is whole to give a discount in continuous W-shaped, and HEPA strainer ontology 1 is joined end to end by several and integrally formed strainer list
Member 2 forms, and 1 both ends of HEPA strainer ontology are that the width of 1/2 filter screen unit, 4,1/2 filter screen unit 4 is the 1/2 of filter screen unit 2, two
The mutual button of 1/2 filter screen unit 4 at end is inserted, and 1/2 filter screen unit 4 along both ends mutually detains slotting place and sets hot melt adhesive 3.
A kind of jointing method of barrel type HEPA strainer, comprising the following steps:
1) whole give a discount respectively is cut in the width direction in the filter screen unit 2 at continuous W-shaped 1 both ends of HEPA strainer ontology
Fall 1/2 width, becomes 1/2 filter screen unit 4；
2) HEPA strainer ontology 1 is bent to barrel-shaped, 1/2 filter screen unit 4 at both ends mutually button is inserted；
3) it is connected and fixed along slotting 1/2 filter screen unit, the 4 junction hot melt adhesive 3 of mutual button.
What has been described above is only a preferred embodiment of the present invention, it is noted that for those of ordinary skill in the art
For, without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to the present invention
Protection scope.
Claims (2)
1. a kind of barrel type HEPA strainer, feature includes HEPA strainer ontology (1) and hot melt adhesive (3), wherein HEPA strainer ontology
(1) whole discounting is in continuous W-shaped, and HEPA strainer ontology (1) is joined end to end by several and integrally formed filter screen unit (2)
Composition, HEPA strainer ontology (1) both ends are 1/2 filter screen unit (4), and the width of 1/2 filter screen unit (4) is filter screen unit (2)
1/2,1/2 filter screen unit (4) at both ends mutually button is inserted, and 1/2 filter screen unit (4) the mutually button along both ends inserts place and sets hot melt adhesive (3).
2. such as a kind of jointing method of barrel type HEPA strainer of claim 1, it is characterized in that method includes the following steps:
1) whole give a discount respectively is cut in the width direction in the filter screen unit (2) at continuous W-shaped HEPA strainer ontology (1) both ends
Fall 1/2 width, becomes 1/2 filter screen unit (4)；
2) HEPA strainer ontology 1 is bent to it is barrel-shaped, by 1/2 filter screen unit (4) at both ends mutually button insert；
3) it is connected and fixed along slotting 1/2 filter screen unit (4) junction of mutual button with hot melt adhesive (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811256301.5A CN109603320A (en) | 2018-10-26 | 2018-10-26 | A kind of barrel type HEPA strainer and its jointing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811256301.5A CN109603320A (en) | 2018-10-26 | 2018-10-26 | A kind of barrel type HEPA strainer and its jointing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109603320A true CN109603320A (en) | 2019-04-12 |
Family
ID=66002289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811256301.5A Pending CN109603320A (en) | 2018-10-26 | 2018-10-26 | A kind of barrel type HEPA strainer and its jointing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109603320A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110280073A (en) * | 2019-06-18 | 2019-09-27 | 广州市三泰汽车内饰材料有限公司 | A kind of nano zine oxide filtration core |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106362513A (en) * | 2015-07-21 | 2017-02-01 | 卡尔·弗罗伊登伯格公司 | Filter cartridge with welded seam |
| CN107362629A (en) * | 2017-08-31 | 2017-11-21 | 无锡风正科技有限公司 | A kind of tub air cleaner |
-
2018
- 2018-10-26 CN CN201811256301.5A patent/CN109603320A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106362513A (en) * | 2015-07-21 | 2017-02-01 | 卡尔·弗罗伊登伯格公司 | Filter cartridge with welded seam |
| CN107362629A (en) * | 2017-08-31 | 2017-11-21 | 无锡风正科技有限公司 | A kind of tub air cleaner |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110280073A (en) * | 2019-06-18 | 2019-09-27 | 广州市三泰汽车内饰材料有限公司 | A kind of nano zine oxide filtration core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190412 |