CN216659139U - A antistatic structure of rolling over for oil filter core - Google Patents
A antistatic structure of rolling over for oil filter core Download PDFInfo
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- CN216659139U CN216659139U CN202123151222.8U CN202123151222U CN216659139U CN 216659139 U CN216659139 U CN 216659139U CN 202123151222 U CN202123151222 U CN 202123151222U CN 216659139 U CN216659139 U CN 216659139U
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Abstract
The utility model relates to an antistatic folding structure for an oil filter element, which comprises an antistatic filtering layer group with a fold-shaped section, wherein the antistatic filtering layer group comprises: a first support layer; a first filter layer disposed on a surface of the first support layer; and the electrostatic adsorption layer is arranged on the surface of the first filter layer far away from the first support layer. According to the utility model, the carbon fiber non-woven fabric electrostatic adsorption layer with good conductivity is additionally arranged in the antistatic filtering layer group of the antistatic folding structure, so that electrostatic charges of oil passing through the antistatic filtering layer group can be effectively intercepted, the filtering failure caused by the breakdown of the electrostatic charges on the filtering layer is avoided, meanwhile, the damage of electrostatic charge accumulation to elements in equipment can be effectively prevented, the smooth operation of the equipment is ensured, and the loss caused by the stop of the equipment is avoided.
Description
Technical Field
The utility model relates to the technical field of lubricating oil filter materials, in particular to an antistatic folding structure for an oil filter element.
Background
In the process of using industrial oil in equipment, very many impurities are often mixed due to various reasons, the impurities can increase mechanical wear, reduce working efficiency and prolong the service life of the equipment, and in severe cases, oil passages can be blocked to cause production accidents. Therefore, the oil filter element in the equipment has the function of filtering metal particles, impurities and the like in the oil, so that the oil which flows back to the equipment again is clean and free of impurities, and the safe operation of the host equipment is protected.
In the operation of the equipment, the friction between oil and equipment parts can generate static electricity, the static electricity is particularly generated when the oil passes through the oil filter element, the existing oil filter element does not have effective response in the aspect of static electricity prevention, and the static electricity prevention effect in practical application is not good. When more charges are accumulated in the oil, static electricity can break down the oil filter element, so that the oil filter element loses filtering capacity, the content of pollutants such as impurities and metal particles rises along with the breakdown, and the service life of elements in the equipment is influenced; on the other hand, static electricity itself can directly damage components within the device. Both of these results can lead to equipment stall, resulting in large direct or indirect losses.
SUMMERY OF THE UTILITY MODEL
The utility model provides an antistatic folding structure for an oil filter element, and aims to at least solve one of the technical problems in the prior art.
The technical scheme of the utility model is that the antistatic folding structure for the oil filter element comprises an antistatic filtering layer group with a fold-shaped section, and the antistatic filtering layer group comprises: a first support layer; a first filter layer disposed on a surface of the first support layer; and the electrostatic adsorption layer is arranged on the surface of the first filter layer far away from the first support layer.
Further, antistatic filtration layer group still includes: and the second filtering layer is arranged between the first filtering layer and the electrostatic adsorption layer, and the filtering pore diameter of the second filtering layer is smaller than that of the first filtering layer.
Further, antistatic filtration layer group still includes: and the second supporting layer is arranged on the surface of the electrostatic adsorption layer far away from the first supporting layer.
Further, the electrostatic adsorption layer comprises a carbon fiber non-woven fabric layer.
Further, the first filter layer comprises a polyester non-woven fabric layer or a glass fiber filter material layer.
Further, the second filter layer comprises a polyester non-woven fabric layer or a glass fiber filter material layer.
Further, the first support layer comprises a nylon mesh layer.
Further, the second support layer comprises a nylon mesh layer.
Further, the oil filter element comprises a cylindrical oil filter element formed by connecting an antistatic filter layer group with a corrugated section end to end.
The beneficial effects of the utility model are as follows.
According to the utility model, the carbon fiber non-woven fabric electrostatic adsorption layer with good conductivity is additionally arranged in the antistatic filtering layer group of the antistatic folding structure, so that electrostatic charges of oil passing through the antistatic filtering layer group can be effectively intercepted, the filtering failure caused by the breakdown of the electrostatic charges on the filtering layer is avoided, meanwhile, the damage of electrostatic charge accumulation to elements in equipment can be effectively prevented, the smooth operation of the equipment is ensured, and the loss caused by the stop of the equipment is avoided.
Drawings
Fig. 1 is an exploded view of an embodiment of the present invention.
Fig. 2 is a partial detailed cross-sectional view of a set of antistatic filtration layers according to an embodiment of the present invention.
Fig. 3 is a schematic diagram of an application of the antistatic pleated structure according to an embodiment of the present invention to form a cylindrical oil filter element.
In the above figures, 100, the first support layer; 200. a first filter layer; 300. a second filter layer; 400. an electrostatic adsorption layer; 500. a second support layer; 600. and (6) winding a belt.
Detailed Description
The conception, the specific structure and the technical effects of the present invention will be clearly and completely described in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the schemes and the effects of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
It should be noted that, unless otherwise specified, when a feature is referred to as being "fixed" or "connected" to another feature, it may be directly fixed or connected to the other feature or indirectly fixed or connected to the other feature. Furthermore, the descriptions of upper, lower, left, right, top, bottom, etc. used in the present invention are only relative to the positional relationship of the components of the present invention with respect to each other in the drawings.
Furthermore, unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used in the description herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any combination of one or more of the associated listed items.
It will be understood that, although the terms first, second, third, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element of the same type from another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of the present disclosure.
Referring to fig. 1-2, in some embodiments, an inventive solution according to the present disclosure is an antistatic pleated structure for an oil filter element, the antistatic pleated structure including an antistatic filter layer set having a pleated cross-section, the antistatic filter layer set including: a first support layer 100; a first filter layer 200 disposed on one surface of the first support layer 100; and an electrostatic adsorption layer 400 disposed on a surface of the first filter layer 200 away from the first support layer 100, wherein the electrostatic adsorption layer 400 includes a carbon fiber non-woven fabric layer. According to the utility model, the electrostatic adsorption layer 400 made of carbon fiber non-woven fabric with good conductivity is additionally arranged in the antistatic filtering layer group of the antistatic folding structure, so that electrostatic charges of oil liquid in the antistatic filtering layer group can be effectively intercepted, the filtering failure caused by the breakdown of the filtering layer by the electrostatic charges can be avoided, meanwhile, the damage of electrostatic charge accumulation to elements in equipment can be effectively prevented, the smooth operation of the equipment is ensured, and the loss caused by the stop of the equipment is avoided.
Referring to fig. 1 and 2, in order to improve the filtering effect of impurities such as metal particles, the antistatic filtering layer set further includes: a second filter layer 300 disposed between the first filter layer 200 and the electrostatic adsorption layer 400, wherein the filter pore size of the second filter layer 300 is smaller than that of the first filter layer 200.
Referring to fig. 1 and 2, in order to improve the compression and deformation resistance of the present invention, the antistatic filter layer set further includes: locate electrostatic absorption layer 400 and keep away from second supporting layer 500 on the surface of first supporting layer 100, and first supporting layer 100 and second supporting layer 500 all include the nylon wire net layer to when the anti deformability of antistatic filter layer group has been strengthened in the cooperation of nylon wire net, can prevent effectively that first filter layer 200, second filter layer 300 and electrostatic absorption layer 400 from going up fibrous coming off, further guarantee the clean of fluid.
Specifically, in order to achieve a good filtering effect of the first and second filter layers 200 and 300, the first filter layer 200 includes a polyester non-woven fabric layer or a glass fiber filter layer, and the second filter layer 300 includes a polyester non-woven fabric layer or a glass fiber filter layer.
Specifically, referring to fig. 3, when the oil filter element is manufactured and molded, the oil filter element comprises a cylindrical oil filter element formed by connecting an antistatic filter layer group with a corrugated cross section end to end, the antistatic filter layer is formed by sequentially stacking a first support layer 100, a first filter layer 200, a second filter layer 300, an electrostatic adsorption layer 400 and a second support layer 500, folding the whole into an antistatic folding structure with a corrugated cross section by folding equipment after being heated, adhering the ends of the antistatic folding structure by using viscose glue to form the cylindrical oil filter element, and in practical application, winding bands 600 are wound on the outer surface of the cylindrical oil filter element at intervals to improve the structural strength of the oil filter element and enhance the anti-deformation capability of the oil filter element.
The present invention is not limited to the above embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present disclosure should be included in the scope of the present disclosure as long as the technical effects of the present invention are achieved by the same means. Are intended to fall within the scope of the present invention. The utility model is capable of other modifications and variations in its technical solution and/or its implementation, within the scope of protection of the utility model.
Claims (8)
1. An antistatic folding structure for an oil filter element, which comprises an antistatic filtering layer group with a fold-shaped section, is characterized in that,
the antistatic filtration layer set includes:
a first support layer (100);
a first filter layer (200) disposed on a surface of the first support layer (100);
an electrostatic adsorption layer (400) disposed on a surface of the first filter layer (200) remote from the first support layer (100); and
a second filter layer (300) arranged between the first filter layer (200) and the electrostatic adsorption layer (400), wherein the filter pore size of the second filter layer (300) is smaller than that of the first filter layer (200);
wherein the first filter layer (200) and the second filter layer (300) each comprise a polyester non-woven layer or a glass fiber filter layer.
2. The anti-static pleated structure for an oil filter element according to claim 1, wherein the set of anti-static filter layers further comprises:
a second support layer (500) disposed on a surface of the electrostatic adsorption layer (400) distal from the first support layer (100).
3. The anti-static folding structure for an oil filter element according to claim 1,
the electrostatic adsorption layer (400) comprises a carbon fiber non-woven fabric layer.
4. The anti-static folding structure for an oil filter element according to claim 1,
the first filter layer (200) comprises a polyester nonwoven layer.
5. The anti-static folding structure for an oil filter element according to claim 1,
the second filter layer (300) comprises a layer of glass fiber filter material.
6. The anti-static folding structure for an oil filter element according to claim 1,
the first support layer (100) comprises a nylon mesh layer.
7. The anti-static folding structure for an oil filter element according to claim 2,
the second support layer (500) comprises a nylon mesh layer.
8. The antistatic discount structure for an oil filter according to any one of claims 1 to 7,
the oil filter element comprises a cylindrical oil filter element formed by connecting an antistatic filter layer group with a fold-type section end to end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123151222.8U CN216659139U (en) | 2021-12-15 | 2021-12-15 | A antistatic structure of rolling over for oil filter core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123151222.8U CN216659139U (en) | 2021-12-15 | 2021-12-15 | A antistatic structure of rolling over for oil filter core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216659139U true CN216659139U (en) | 2022-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123151222.8U Active CN216659139U (en) | 2021-12-15 | 2021-12-15 | A antistatic structure of rolling over for oil filter core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216659139U (en) |
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2021
- 2021-12-15 CN CN202123151222.8U patent/CN216659139U/en active Active
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