CN204933036U - A kind of oil filtration core structure - Google Patents
A kind of oil filtration core structure Download PDFInfo
- Publication number
- CN204933036U CN204933036U CN201520588389.6U CN201520588389U CN204933036U CN 204933036 U CN204933036 U CN 204933036U CN 201520588389 U CN201520588389 U CN 201520588389U CN 204933036 U CN204933036 U CN 204933036U
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- China
- Prior art keywords
- refill body
- filter paper
- filtration
- core structure
- make
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- 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.)
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Abstract
The utility model discloses a kind of oil filtration core structure, comprise refill body, described refill body is wave line style, and the two ends of this refill body undertaken by hot melt adhesive layer sticky cemented fixed, and make refill body form a circulus, described refill body has three-decker, three-decker is be arranged on outer field coarse filtration ply of paper, be arranged on the filtration rete in middle level and be arranged on the smart filter paper layers of internal layer, and it is sticky cemented fixed that the two ends of described smart filter paper layers are undertaken by described hot melt adhesive layer.By the problem crushed when the utility model avoids operation, can impurity in classified filtering machine oil, ensure good oil filtration effect, improve machine oil service efficiency.
Description
Technical field
The utility model relates to oil filter manufacturing technology field, particularly relates to a kind of oil filtration core structure.
Background technology
At present, oil filter is widely used in automotive engineering, and wherein in oil filter, refill assembly critical piece is filtering refill, and existing filtering refill connects two of refill by iron clamp bar, reaches sealing filter effect; But in clamp bar process, because of the operation of hand-held firmly refill, easily jam a finger, cause industrial accident; In addition, existing core structure is to oil filtration poor effect, and the filter paper core structure of the individual layer of employing cannot do the impurity filtering machine oil completely.
Summary of the invention
The utility model, in order to solve the above-mentioned deficiency of prior art, proposes a kind of oil filtration core structure.
In order to solve the problems of the technologies described above, the utility model is by the following technical solutions: a kind of oil filtration core structure, comprise refill body, described refill body is wave line style, and the two ends of this refill body undertaken by hot melt adhesive layer sticky cemented fixed, and make refill body form a circulus, described refill body has three-decker, three-decker is be arranged on outer field coarse filtration ply of paper, be arranged on the filtration rete in middle level and be arranged on the smart filter paper layers of internal layer, and it is sticky cemented fixed that the two ends of described smart filter paper layers are undertaken by described hot melt adhesive layer.
Preferably, described filtration rete adopts flexible PVC microporous membrane material to make.
Preferably, described coarse filtration ply of paper adopts sheet type macropore filter paper material to make, and described smart filter paper layers adopts sheet formula aperture filter paper material to make.
Compared with prior art, it is sticky cemented fixed that the two ends syndeton of the core structure that the utility model adopts adopts hot melt adhesive layer to carry out, do not need to use iron clamp bar to be fixed two ends adding man-hour master workers like this, by the problem crushed when doing so avoids operation, the coarse filtration ply of paper adopted, filtering that rete and smart filter paper layers can filter out can impurity in classified filtering machine oil, ensure good oil filtration effect, improve machine oil service efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the STRUCTURE DECOMPOSITION figure after expansion of the present utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, utility model is described in detail.
As illustrated in fig. 1 and 2, the oil filtration core structure that the utility model proposes, comprise refill body 1, refill body 1 is in wave line style, and the two ends of this refill body 1 undertaken by hot melt adhesive layer 2 sticky cemented fixed, and make refill body 1 form a circulus, refill body 1 has three-decker, three-decker is be arranged on outer field coarse filtration ply of paper 3, be arranged on the filtration rete 4 in middle level and be arranged on the smart filter paper layers 5 of internal layer, and it is sticky cemented fixed that the two ends of smart filter paper layers 5 are undertaken by described hot melt adhesive layer 2.
Filtering rete adopts flexible PVC microporous membrane material to make.Coarse filtration ply of paper 3 adopts sheet type macropore filter paper material to make, and smart filter paper layers 5 adopts sheet formula aperture filter paper material to make.
With traditional refill unlike, of the present utility modelly texturally have employed three-decker, large granular impurity can filter by coarse filtration ply of paper 3, essence filter paper layers 5 is by granule contaminant filter, and filter membrane can ensure that the filter paper layer on both sides can be pasted fixing mutually, and also can impurity screening, material is thus formed the filtration of multi-level hierarchical, greatly increase the effect of filtering machine oil.
Above-described embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the utility model patent and protection domain should be as the criterion with appended claims.
Claims (3)
1. an oil filtration core structure, it is characterized in that: comprise refill body (1), described refill body (1) is in wave line style, and the two ends of this refill body (1) by hot melt adhesive layer (2) carry out sticky cemented fixed, and make refill body (1) form a circulus, described refill body (1) has three-decker, three-decker is for being arranged on outer field coarse filtration ply of paper (3), be arranged on the filtration rete (4) in middle level and be arranged on the smart filter paper layers (5) of internal layer, it is sticky cemented fixed that the two ends of described smart filter paper layers (5) are undertaken by described hot melt adhesive layer (2).
2. oil filtration core structure according to claim 1, is characterized in that: described filtration rete (4) adopts flexible PVC microporous membrane material to make.
3. oil filtration core structure according to claim 1, is characterized in that: described coarse filtration ply of paper (3) adopts sheet type macropore filter paper material to make, and described smart filter paper layers (5) adopts sheet formula aperture filter paper material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520588389.6U CN204933036U (en) | 2015-08-07 | 2015-08-07 | A kind of oil filtration core structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520588389.6U CN204933036U (en) | 2015-08-07 | 2015-08-07 | A kind of oil filtration core structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204933036U true CN204933036U (en) | 2016-01-06 |
Family
ID=55000495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520588389.6U Expired - Fee Related CN204933036U (en) | 2015-08-07 | 2015-08-07 | A kind of oil filtration core structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204933036U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109750558A (en) * | 2019-01-25 | 2019-05-14 | 莆田盾之星滤清器有限公司 | A kind of two-layer compound filter paper of filter and preparation method thereof |
-
2015
- 2015-08-07 CN CN201520588389.6U patent/CN204933036U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109750558A (en) * | 2019-01-25 | 2019-05-14 | 莆田盾之星滤清器有限公司 | A kind of two-layer compound filter paper of filter and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20160807 |