CN201760168U - Eccentric reducing through type filter - Google Patents
Eccentric reducing through type filter Download PDFInfo
- Publication number
- CN201760168U CN201760168U CN2010202389492U CN201020238949U CN201760168U CN 201760168 U CN201760168 U CN 201760168U CN 2010202389492 U CN2010202389492 U CN 2010202389492U CN 201020238949 U CN201020238949 U CN 201020238949U CN 201760168 U CN201760168 U CN 201760168U
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- CN
- China
- Prior art keywords
- filter
- eccentric reducing
- water pump
- eccentric
- water inlet
- 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.)
- Expired - Fee Related
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides an eccentric reducing through type filter, comprising parts such as a connecting flange, an eccentric reducing cylinder, a filter net, a drain outlet, a drain outlet sealing cover and a tightening bolt and the like; the eccentric reducing through type filter is connected with other pipe parts such as a water pump and the like by a flange; the cylinder of the filter adopts an eccentric reducing structure; when in installation, the upper end of the filter is level, the filter is arranged at a water inlet of the water pump, a variable-diameter joint does not need to be arranged additionally, thus not only realizing reduction of the flowing speed of a water inlet pipe of the water pump by increasing the pipe diameter, but also avoiding the air storage phenomenon of the water inlet pipe of the water pump, simultaneously, solid particles in the liquid are filtered, the water pump is protected, the installing space is saved, the installing cost is reduced and the installing efficiency is improved.
Description
Technical field
The utility model relates to a kind of filter, specifically is mounted in a kind of eccentric reducing coupling formula filter of pump intake.
Background technology
At present; filter is as indispensable a kind of device on the pumped (conveying) medium pipeline; be used for eliminating the solid impurity in the medium, be installed in the entrance point of pressure-reducing valve, relief valve, Valve for keeping constant water level, heat exchanger, water pump or miscellaneous equipment usually, with the normal use of protection valve and equipment.Particularly in the liquid conducting pipes; for remove in the liquid solid particle; filter is simple in structure because of it; practical; cost is low; the application that obtains more and more widely; especially be usually used in feedwater; draining; heating; in the systems such as air-conditioning; and modal be at present in order to protect water pump at the y-type filter of water inlet installing; this filter mostly is cast structure; profile is coarse; heavy; axial dimension is long, and the installing space that needs is big, especially according to the installation specification requirement of water pump; flow velocity for the control pump water inlet; usually pump intake also needs the setting-up eccentricity reducing, and this has just more increased axial installation dimension, makes troubles for the layout of equipment; increase installation workload, reduced installation effectiveness.
The utility model content
The purpose of this utility model is the problem that exists at prior art, and a kind of eccentric reducing coupling formula filter that is used for pump intake is provided.
The technical scheme that its technical problem that solves the utility model adopts is: eccentric reducing coupling formula filter is by adpting flange; eccentric reducing cylindrical shell; screen pack; sewage draining exit; parts such as sewage draining exit seal cover and fastening bolt are formed; be connected with adopting flange between other pipe fitting such as water pump; the cylindrical shell of filter has adopted eccentric reducing structure; the upper end is concordant during installation; this filter is installed to pump intake; do not need to install in addition again reducer union; both realized reducing the pump water inlet flow velocity by increasing caliber; that has avoided pump water inlet again deposits the gas phenomenon; simultaneously filtered out again in the liquid solid particle; the protection water pump; save installing space; reduce installation cost, improved installation effectiveness.
The beneficial effects of the utility model are that filter itself is eccentric reducing structure, does not need in addition setting-up eccentricity reducing again; both considered except the impurity in the liquid, and protected water pump to reduce installation dimension again, made easy for installation; reduce the labour intensity of installation personnel, simple.
Description of drawings
Accompanying drawing 1 is a structure diagram of the present utility model.
Among the figure, 1, adpting flange, 2, screen pack, 3, eccentric reducing cylindrical shell, 4, fastening bolt, 5, sewage draining exit, 6, the sewage draining exit seal cover.
The specific embodiment
As shown in drawings, adopt the eccentric reducing coupling formula of the utility model filter, eccentric reducing cylindrical shell (3) adopts the assembly welding connected mode with adpting flange (1), sewage draining exit (5), screen pack (2), be connected by fastening bolt (4) between sewage draining exit seal cover (6) and sewage draining exit (5), after filter is installed to pump intake, do not need to adorn in addition more eccentric reducer union, consider the deimpurity while and saved installing space again, reduce installation cost, improved installation effectiveness.
Institute it should be noted that, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, the technical solution of the utility model is made amendment or is equal to replacement, and do not break away from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of the claim scope of the present utility model.
Claims (2)
1. eccentric reducing coupling formula filter, it is made up of parts such as adpting flange, eccentric reducing cylindrical shell, screen pack, sewage draining exit, sewage draining exit seal cover and fastening bolts, it is characterized in that: eccentric reducing cylindrical shell, adpting flange, sewage draining exit, screen pack adopt the assembly welding connected mode.
2. eccentric reducing coupling formula filter according to claim 1, it is characterized in that: filter cylinder has adopted eccentric reducing structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202389492U CN201760168U (en) | 2010-06-19 | 2010-06-19 | Eccentric reducing through type filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202389492U CN201760168U (en) | 2010-06-19 | 2010-06-19 | Eccentric reducing through type filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201760168U true CN201760168U (en) | 2011-03-16 |
Family
ID=43712764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202389492U Expired - Fee Related CN201760168U (en) | 2010-06-19 | 2010-06-19 | Eccentric reducing through type filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201760168U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106194635A (en) * | 2016-08-31 | 2016-12-07 | 成都振中电气有限公司 | The solar energy Water raiser of energy-conserving and environment-protective |
| CN110368753A (en) * | 2019-07-30 | 2019-10-25 | 无锡雷德环保设备有限公司 | A kind of abnormity high efficient horizontal steam isolating device |
| CN111473185A (en) * | 2020-04-25 | 2020-07-31 | 重庆三联管道设备有限公司 | Cleaning method of process pipeline |
-
2010
- 2010-06-19 CN CN2010202389492U patent/CN201760168U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106194635A (en) * | 2016-08-31 | 2016-12-07 | 成都振中电气有限公司 | The solar energy Water raiser of energy-conserving and environment-protective |
| CN110368753A (en) * | 2019-07-30 | 2019-10-25 | 无锡雷德环保设备有限公司 | A kind of abnormity high efficient horizontal steam isolating device |
| CN111473185A (en) * | 2020-04-25 | 2020-07-31 | 重庆三联管道设备有限公司 | Cleaning method of process pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20110619 |