CN203196438U - Water-pumping filter device - Google Patents
Water-pumping filter device Download PDFInfo
- Publication number
- CN203196438U CN203196438U CN 201320118854 CN201320118854U CN203196438U CN 203196438 U CN203196438 U CN 203196438U CN 201320118854 CN201320118854 CN 201320118854 CN 201320118854 U CN201320118854 U CN 201320118854U CN 203196438 U CN203196438 U CN 203196438U
- Authority
- CN
- China
- Prior art keywords
- water
- branch tube
- tube
- screen
- filter device
- 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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Abstract
The utility model discloses a water-pumping filter device which is high in work efficiency and does not need lifting a water suction pipe when foreign matters are cleared away and equipment is overhauled. The water-pumping filter device comprises a screen, wherein the screen is located in the main tube of a tee pipe and deviates toward one side, close to the water outlet direction of the main tube, below a branch tube; a flange disc and a closing cover in bolt connection with the branch tube are arranged at the end part of the branch tube. As the screen is located in the main tube of the tee pipe and deviates toward the, close to the water outlet direction of the main tube, below the branch tube, and the flange disc and the closing cover in bolt connection with the branch tube are arranged at the end part of the branch tube, foreign matters filtered by the screen are accumulated below the branch tube, and when the foreign matter removal and overhaul are needed, the closing cover can be opened for direct operation.
Description
Technical field
The utility model relates to the filter of a kind of filter, particularly water plug.
Background technology
In the process of underground mining coal, often be attended by pouring out of underground water, immediately discharge can not cause colliery floods accident.Main drain pump is mainly used in time the water burst of mine being drained into ground as Coal Mine Electromechanical Equipment, thereby the importance of main drain pump in coal production can not be ignored.The mine main drain pump is positioned at central water sump place, down-hole.Its mounting means is: water pump body is installed on the basis, and the suction hose downward-extension of water pump is connected to ground on the drainpipe to water.Its operation principle is to utilize jet pump to be evacuated in the water pump body, makes mine gush out water by suction hose, sucks in the water pump body, by power mine water is raised up to ground again.In traditional suction hose manufacturing process, be in the bottom of suction hose a filter to be installed, prevent that foreign material are inhaled in the water pump body, the purpose that is without prejudice to reach the protection water pump vane.But, after the filtration device is blocked by foreign material, directly affect the operational efficiency of main drain pump, need instant cleaning and maintenance.Filter needs just can overhaul leaving the water on the suction hose in the work of maintenance or replacing, will clear up frequently and overhaul when especially foreign material are more, and this process not only wastes time and energy, and also easily damages pipe fitting.
Summary of the invention
The purpose of this utility model provides a kind of not using when clearing up foreign material and repair apparatus and carries suction hose and the higher filter of operating efficiency.
The technical solution of the utility model is: comprise screen cloth, described screen cloth is positioned at the supervisor of three-way pipe, and supervisor's water outlet direction one side of deflection arm below, the capping that a tube end is provided with ring flange and is spirally connected with ring flange.
Because screen cloth is positioned at the supervisor of three-way pipe in the utility model, and supervisor's water outlet direction one side of deflection arm below, the capping that a tube end is provided with ring flange and is spirally connected with ring flange.Therefore, the foreign material that screen filtration goes out are deposited in the arm below, when needing cleaning foreign material and maintenance, open capping and just can directly operate.When Zhi Guanduan installed downwards, foreign material can directly be fallen in the arm, more can reduce foreign material to supervisor's impact, and can prolong the blanking time of cleaning foreign material.But it is convenient when installing up not as arm to operate when opening capping.
Description of drawings
Fig. 1 is the schematic perspective view of the utility model structure.
Fig. 2 is the schematic diagram that Fig. 1 removes capping.
Fig. 3 is the schematic diagram at another visual angle of Fig. 2.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail, but does not consist of any restriction of the present utility model.
Fig. 1, Fig. 2 and shown in Figure 3, the utility model comprise screen cloth 3, and described screen cloth 3 is positioned at the supervisor of three-way pipe 1, and supervisor's water outlet direction one side of deflection arm below, the capping 4 that a tube end is provided with ring flange 2 and is spirally connected with ring flange 2.Screen cloth 3 can adopt welding with being connected of supervisor, be spirally connected or the various ways such as grafting, and these modes are prior art, repeat no more.During work, the supervisor water side on the filter of the present utility model is linked to each other with pump entrance, supervisor's water inlet end links to each other with suction hose.Because existing together, filter of the present utility model and water pump on the ground, therefore, carry out on ground when cleaning and maintenance.Cleaning and when maintenance, suspend pump working, open capping 4 and just can clear up foreign material and overhaul, and could operate after not needing suction pipe left the water.
Claims (1)
1. filter that draws water, comprise screen cloth, it is characterized in that: described screen cloth (3) is positioned at the supervisor of three-way pipe (1), and supervisor's water outlet direction one side of deflection arm below, the capping (4) that a tube end is provided with ring flange (2) and is spirally connected with ring flange (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320118854 CN203196438U (en) | 2013-03-15 | 2013-03-15 | Water-pumping filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320118854 CN203196438U (en) | 2013-03-15 | 2013-03-15 | Water-pumping filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203196438U true CN203196438U (en) | 2013-09-18 |
Family
ID=49140580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320118854 Expired - Fee Related CN203196438U (en) | 2013-03-15 | 2013-03-15 | Water-pumping filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203196438U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103157319A (en) * | 2013-03-15 | 2013-06-19 | 山西长治王庄煤业有限责任公司 | Pumping and filtering device |
-
2013
- 2013-03-15 CN CN 201320118854 patent/CN203196438U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103157319A (en) * | 2013-03-15 | 2013-06-19 | 山西长治王庄煤业有限责任公司 | Pumping and filtering device |
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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 |
Granted publication date: 20130918 Termination date: 20150315 |
|
| EXPY | Termination of patent right or utility model |