CN203770095U - Compressor inlet filter - Google Patents

Compressor inlet filter Download PDF

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Publication number
CN203770095U
CN203770095U CN201420133449.0U CN201420133449U CN203770095U CN 203770095 U CN203770095 U CN 203770095U CN 201420133449 U CN201420133449 U CN 201420133449U CN 203770095 U CN203770095 U CN 203770095U
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CN
China
Prior art keywords
cylinder
filter
compressor
cover
capping
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.)
Active
Application number
CN201420133449.0U
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Chinese (zh)
Inventor
黄家超
程永东
王飞
蔡芳芳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIUJIANG ZHONGKE XINXING NEW MATERIAL Co Ltd
Original Assignee
JIUJIANG ZHONGKE XINXING NEW MATERIAL Co Ltd
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Application filed by JIUJIANG ZHONGKE XINXING NEW MATERIAL Co Ltd filed Critical JIUJIANG ZHONGKE XINXING NEW MATERIAL Co Ltd
Priority to CN201420133449.0U priority Critical patent/CN203770095U/en
Application granted granted Critical
Publication of CN203770095U publication Critical patent/CN203770095U/en
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Abstract

The utility model relates to the technical field of local compressor structure designing, in particular to a compressor inlet filter which comprises a hollow outer barrel. A liquid incoming pipeline port is arranged on the side wall of the outer barrel, a liquid outgoing pipeline port is arranged at the bottom of the outer barrel, and a filtering net is arranged inside the outer barrel. After the compressor inlet filter is adopted, polyethylene powder cannot enter a compressor after going through the liquid incoming pipeline port and being filtered and blocked by the filtering net, so that normal work of the compressor is guaranteed. The compressor inlet filter is compact and practical in structure, low in manufacturing cost, capable of being used for two years and quite good in filtering effect and meets requirements of actual production.

Description

Suction port of compressor filter
Technical field
The utility model relates to compressor partial structurtes design field, specifically, relates to a kind of suction port of compressor filter.
Background technique
Often had polyethylene powder to enter compressor from inlet pipe in compressor operating in the past, and caused suction and discharge valve block to stop up, compressor operating is undesired maybe cannot work.
Model utility content
The purpose of this utility model is to overcome the deficiencies in the prior art, adapts to reality needs, and a kind of suction port of compressor filter is provided.
In order to realize the purpose of this utility model, the technical solution adopted in the utility model is:
A kind of suction port of compressor filter, comprises the outer cylinder body of a hollow, and the sidewall of described outer cylinder body is provided with liquid inlet pipe road junction, and the bottom of outer cylinder body is provided with drain pipe road junction, and the inside of described outer cylinder body is provided with filter screen.
The inside of described outer cylinder body is also provided with the filter cylinder of rigidity, the surface of described filter cylinder is provided with mesh, described filter screen is covered in the surface of filter cylinder, described filter cylinder is provided with upper cover and lower capping, the upper surface of described outer cylinder body is cover plate, lower surface is base plate, cover plate is fastenedly connected by the sidewall of bolt and gasket seal and outer cylinder body, the sidewall of base plate and outer cylinder body is welded as a whole, between described upper cover and cover plate, be provided with holddown spring, described lower capping is positioned on base plate, lower capping is provided with a through hole, the size and location at the drain pipe road junction on described through hole and base plate match.
Described upper cover is provided with downward flange, and described lower capping is provided with flange upwards, and described filter cylinder is arranged between two flange.
Described screen surface is amassed 30 times into input duct cross-section area.
The beneficial effects of the utility model are:
Polyethylene powder after filtration apparatus liquid inlet pipe road junction after filtration net filtration intercept and can not enter compressor, thereby ensured that compressor normally works, it is simple for structure, practical, cost is low, uses 2 years, filtering effect is fine, the requirement of realistic production;
2. and design for filtration elements filter area large (be pipeline section 30 times), life cycle is long is difficult for obstruction;
3. can open cover plate filter screen is cleaned timely and changed, user cost is low.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure, 1 is holddown spring, and 2 is cover plate, and 3 is upper cover, and 4 is Cock screw, and 5 is liquid inlet pipe road junction, and 6 is filter screen, and 7 is filter cylinder, and 8 is outer cylinder body, and 9 is lower capping, and 10 is drain pipe road junction, and 11 is base plate.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Embodiment: referring to Fig. 1.
A kind of suction port of compressor filter, comprises the outer cylinder body 8 of a hollow, and the sidewall of described outer cylinder body 8 is provided with liquid inlet pipe road junction 5, and the bottom of outer cylinder body 8 is provided with drain pipe road junction 10, and the inside of described outer cylinder body 8 is provided with filter screen 6.
The inside of described outer cylinder body 8 is also provided with the filter cylinder 7 of rigidity, the surface of described filter cylinder 7 is provided with mesh, described filter screen 6 is covered in the surface of filter cylinder 7, between filter screen 6 and filter cylinder 7, realize and being connected by Cock screw 4, described filter cylinder 7 is provided with upper cover 3 and lower capping 9, the upper surface of described outer cylinder body 8 is cover plate 2, lower surface is base plate 11, cover plate 2 is fastenedly connected by the sidewall of bolt and gasket seal and outer cylinder body 8, base plate 11 is welded as a whole with the sidewall of outer cylinder body, between described upper cover 3 and cover plate 2, be provided with holddown spring 1, described lower capping 9 is positioned on base plate 11, lower capping 9 is provided with a through hole, the size and location at the drain pipe road junction 10 on described through hole and base plate 11 match.
Described upper cover 3 is provided with downward flange, and described lower capping 9 is provided with flange upwards, and described filter cylinder 7 is arranged between two flange.
Described filter screen 6 surface areas are 30 times of input duct cross-section area.
The polyethylene powder after filtration liquid inlet pipe road junction 5 of apparatus filters to intercept through the filter screen 6 of filter cylinder 7 outer walls and can not enter compressor, thereby has ensured that compressor normally works.It is simple for structure, practical, cost is low, uses 2 years, and filtering effect is fine, the requirement of realistic production.
Filter cylinder 7 is arranged between two flange, can realize good location.
The existence of holddown spring 1, has ensured the stability of filter cylinder 7.
Cover plate 2 is fastenedly connected by the sidewall of bolt and gasket seal and outer cylinder body 8, makes cover plate 2 become dismountable being fastenedly connected, and can take apart easily filter screen 6 is changed.

Claims (3)

1. a suction port of compressor filter, comprise the outer cylinder body (8) of a hollow, the sidewall of described outer cylinder body (8) is provided with liquid inlet pipe road junction (5), the bottom of outer cylinder body (8) is provided with drain pipe road junction (10), it is characterized in that: the inside of described outer cylinder body (8) is provided with filter screen (6), the inside of described outer cylinder body (8) is also provided with the filter cylinder (7) of rigidity, the surface of described filter cylinder (7) is provided with mesh, described filter screen is covered in the surface of filter cylinder (7), described filter cylinder (7) is provided with upper cover (3) and lower capping (9), the upper surface of described outer cylinder body (8) is cover plate (2), lower surface is base plate (11), cover plate (2) is fastenedly connected by the sidewall of bolt and gasket seal and outer cylinder body (8), base plate (11) is welded as a whole with the sidewall of outer cylinder body, between described upper cover (3) and cover plate, be provided with holddown spring (1), described lower capping (9) is positioned on base plate (11), lower capping (9) is provided with a through hole, the size and location at the drain pipe road junction on described through hole and base plate (11) match.
2. suction port of compressor according to claim 1 filter, it is characterized in that: described upper cover (3) is provided with downward flange, described lower capping (9) is provided with flange upwards, and described filter cylinder (7) is arranged between two flange.
3. suction port of compressor according to claim 1 and 2 filter, is characterized in that: described filter screen (6) surface area is 30 times of input duct cross-section area.
CN201420133449.0U 2014-03-24 2014-03-24 Compressor inlet filter Active CN203770095U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420133449.0U CN203770095U (en) 2014-03-24 2014-03-24 Compressor inlet filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420133449.0U CN203770095U (en) 2014-03-24 2014-03-24 Compressor inlet filter

Publications (1)

Publication Number Publication Date
CN203770095U true CN203770095U (en) 2014-08-13

Family

ID=51287292

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420133449.0U Active CN203770095U (en) 2014-03-24 2014-03-24 Compressor inlet filter

Country Status (1)

Country Link
CN (1) CN203770095U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104763615A (en) * 2015-04-15 2015-07-08 柳州凯通机械有限公司 Compressor inlet buffer tank
CN106246511A (en) * 2016-10-14 2016-12-21 东莞市金达机电有限公司 A kind of gas-filtering device of air compressor machine
CN112594172A (en) * 2021-01-24 2021-04-02 吉立群 Compressor filter core convenient to dismouting

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104763615A (en) * 2015-04-15 2015-07-08 柳州凯通机械有限公司 Compressor inlet buffer tank
CN106246511A (en) * 2016-10-14 2016-12-21 东莞市金达机电有限公司 A kind of gas-filtering device of air compressor machine
CN106246511B (en) * 2016-10-14 2017-12-29 东莞市金达机电有限公司 A kind of gas-filtering device of air compressor machine
CN112594172A (en) * 2021-01-24 2021-04-02 吉立群 Compressor filter core convenient to dismouting

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