CN102454623A - Water pump clearing device and water pump protecting device - Google Patents
Water pump clearing device and water pump protecting device Download PDFInfo
- Publication number
- CN102454623A CN102454623A CN2010105179791A CN201010517979A CN102454623A CN 102454623 A CN102454623 A CN 102454623A CN 2010105179791 A CN2010105179791 A CN 2010105179791A CN 201010517979 A CN201010517979 A CN 201010517979A CN 102454623 A CN102454623 A CN 102454623A
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- water pump
- hollow tubular
- protective housing
- clear stocks
- air supply
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Abstract
The invention relates to a water pump clearing device and a water pump protecting device. The water pump clearing device comprises a hollow pipe and a wind supply device, wherein the hollow pipe is sleeved on the outer side of a water pump protecting cover; the first end of the hollow pipe is a seal end, and the second end of the hollow pipe is communicated with the wind supply device; and a plurality of holes arranged in the direction of a water inlet of the water pump is arranged on the hollow pipe. The water pump protecting device comprises the water pump protecting cover and the water pump clearing device. The water pump clearing device and the water pump protecting device are used for automatically clearing impurities silted around the water inlet of the water pump, and reducing blockage for the water pump protecting cover, so that the normal operation of the water pump is ensured, pump burning is reduced, and the service life of the water pump is prolonged.
Description
Technical field
The present invention relates to pump technology, relate in particular to a kind of water pump clear stocks device and water pump protective equipment.
Background technique
Water pump easily sucks water pump with the suspended matter in soil slag of the sandstone in the water or the water etc. together when draining, when water pump during by stuck obstructions of sandstone soil slag, the motor that drives water pump just burns easily, promptly causes burning pump phenomenon.
Fig. 1 is the structural representation of pump sump end in the existing technology, and is as shown in Figure 1, for preventing that foreign material from sucking water pump and reducing the burning pump; Existing technology generally is equiped with water pump protective housing 2 with the filtering foreign material in the water sucking mouth of water pump 1, but the alluvial of the foreign material of filtering can influence the normal draining of water pump on the one hand around the water pump protective housing; On the other hand, the mesh of water pump protective housing is less relatively, is easy to stuck with paste by the foreign material of alluvial on every side real; After the blocked paste of water pump protective housing is real, can cause the burning pump equally.
The general at present foreign material that deposit on every side through labor cleaning's pump sump mouth are to reduce the obstruction to the water pump protective housing; But under the certain adverse environment, be to carry out the labor cleaning, even adopt the labor cleaning; Labor intensity is big too, and is difficult to reach cleaning effect.
Summary of the invention
The present invention provides a kind of water pump clear stocks device and water pump protective equipment, in order to the foreign material of alluvial around the automatic removing pump sump mouth, reduces the obstruction to the water pump protective housing.
The present invention provides a kind of water pump clear stocks device; Comprise: hollow tubular and air supply device; Said hollow tubular is set in the outside of water pump protective housing; First end of said hollow tubular is a closed end, and second end of said hollow tubular is communicated with said air supply device, and said hollow tubular is provided with a plurality of holes of offering towards pump sump mouth direction.
The present invention also provides a kind of water pump protective equipment, comprises water pump protective housing and above-mentioned water pump clear stocks device.
Can know by technique scheme; The present invention through the distinguished and admirable foreign material around blowing away that in the hollow tubular of water pump protective housing arranged outside, blow out to reduce obstruction to water pump protective housing mesh; Thereby guarantee that water pump runs well, reduce and burn pump, prolong the working life of water pump; After hollow tubular ventilates, just can clear up foreign material all around automatically through starting air supply device, thereby save cost of human resources greatly, also reduce labor intensity simultaneously.In addition, this water pump clear stocks apparatus structure is simple, and installation and maintenance are convenient, and applicable to the drainage system under any condition in down-hole.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technological scheme of the prior art; To do one to the accompanying drawing of required use in embodiment or the description of the Prior Art below introduces simply; Obviously, the accompanying drawing in describing below is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of pump sump end in the existing technology;
Fig. 2 is water pump clear stocks device embodiment's one of the present invention structural representation;
Fig. 3 is the structural representation that the pump sump end of water pump clear stocks device shown in Figure 2 is installed;
Fig. 4 is water pump clear stocks device embodiment's two of the present invention structural representation.
Main description of reference numerals:
The 1-water pump; 2-water pump protective housing;
3-water pump clear stocks device; The 31-hollow tubular;
The 32-air supply device; The 33-fixed component;
34-two logical parts; The internal diameter of 301-annulus;
The 302-distance; The 311-hole;
312-first end; 313-second end.
Embodiment
For the purpose, technological scheme and the advantage that make the embodiment of the invention clearer; To combine the accompanying drawing in the embodiment of the invention below; Technological scheme in the embodiment of the invention is carried out clear, intactly description; Obviously, described embodiment is the present invention's part embodiment, rather than whole embodiments.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment who is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
Fig. 2 is water pump clear stocks device embodiment's one of the present invention structural representation; As shown in Figure 2; Present embodiment water pump clear stocks device comprises hollow tubular 31 and air supply device 32, and hollow tubular 31 is set in the outside of water pump protective housing 2, and first end 312 of hollow tubular 31 is a closed end; Second end 313 of hollow tubular 31 is communicated with air supply device 32, and hollow tubular 31 is provided with a plurality of holes of offering towards pump sump mouth direction 311.Fig. 3 is the structural representation that the pump sump end of water pump clear stocks device shown in Figure 2 is installed, and is as shown in Figure 3, and water pump clear stocks device 3 is installed in the outside of water pump protective housing 2, and makes the hole of offering 311 on the water pump clear stocks device 3 towards pump sump mouth direction.
In concrete the use; The water pump clear stocks device of present embodiment is fixed on hollow tubular 31 in the outside of water pump protective housing 2; In hollow tubular 31, blowing sacrificial vessel through air supply device 32 has the distinguished and admirable of certain pressure, because first end 312 of hollow tubular is a closed end, so distinguished and admirablely in hollow tubular 31, blow out through the hole on the tube wall 311; Again because hollow tubular 31 on hole 311 opening settings towards pump sump mouth direction; So it is distinguished and admirable around the water pump protective housing of pump sump mouth 2, to form protection, protect and distinguished and admirablely can blow away the foreign material that deposit around the water pump protective housing 2, to reduce the obstruction of foreign material to water pump protective housing 2 mesh.Air supply device 32 can provide high pressure distinguished and admirable device for air compressor etc., can the pipeline exhaust outlet of air supply device 32 be communicated with hollow tubular second end 313 during use, guarantees that high pressure is distinguished and admirable can get in the hollow tubular 31.Hollow tubular 31 in the present embodiment can for can outer ring around the Any shape of water pump protective housing; Preferred ring; For example, the internal diameter 301 of the annulus that hollow tubular surrounds can be 600mm, on the annulus between the adjacent holes 311 along the circumferential direction distance 302 can be made as 200mm; The cross section of the air-out direction of hole 311 and water pump protective housing 2 in obtuse angle; So that the distinguished and admirable maintenance true dip direction that blows out from hollow tubular 31, so that the foreign material around the water pump protective housing 2 are outwards blown away, hollow tubular 31 can be arranged on the outer upper end of water pump protective housing 2 simultaneously; So that guarantee not have the foreign material that deposit in larger scope around the pump sump mouth, can guarantee effectively that the water pump protective housing is not blocked.Hollow tubular can adopt metal material also can adopt non-metallic material, can select iron pipe or ferro-alloy pipe for use when adopting metal material, and one-inch iron pipe for example commonly used adopts corrosion resistant ferro-alloy hollow tubular applicable to draining environmental conditions condition of severe.
After the hollow tubular 31 of present embodiment was fixed on the water pump protective housing 2 of pump sump mouth, starting air supply device 32 air feeds did not have the foreign material that deposit around just can guaranteeing, simple to operate, easy to use.And the water pump clear stocks device of present embodiment is abominable for environment, and the labor cleaning is deposited especially practical under the foreign material difficult condition; Underworkings for example in the colliery; Because of the water yield is big, gangue and cinder are many again, when utilizing the water pump draining of existing technology; Water pump protective housing mesh is easy to stuck with paste real by gangue and cinder; Thereby cause the burning pump, yet behind the water pump clear stocks device of installing present embodiment on the water pump protective housing of pump sump end, just can gangue and the cinder around the pump sump end be blown away, thereby minimizing gangue and cinder are to the obstruction of water pump protective housing mesh.
Present embodiment through the distinguished and admirable foreign material around blowing away that in the hollow tubular of water pump protective housing arranged outside, blow out reducing obstruction to water pump protective housing mesh, thereby guarantee that water pump runs well, reduce and burn pump, prolong the working life of water pump; After hollow tubular ventilates, just can clear up foreign material all around automatically through starting air supply device, thereby save cost of human resources greatly, also reduce labor intensity simultaneously.In addition, the water pump clear stocks apparatus structure of present embodiment is simple, and installation and maintenance are convenient, and applicable to the drainage system under any condition in down-hole.
For make be connected between embodiment's one hollow core barrel and the water pump clear stocks device more firm; Can between hollow tubular and water pump clear stocks device, increase by a fixed component; Sealing for air supply device is connected with hollow tubular can be set up one or two logical parts at air supply device and hollow tubular simultaneously.
Fig. 4 is water pump clear stocks device embodiment's two of the present invention structural representation; As shown in Figure 4; This figure is the plan view of looking down from the water pump top, and on above-mentioned embodiment illustrated in fig. 2 one basis, present embodiment water pump clear stocks device also has additional fixed component 33 and two logical parts 34; The two ends of fixed component 33 are connected with water pump protective housing 2 with hollow tubular 31 respectively, also are connected with two logical parts 34 between second end 313 of hollow tubular and the air supply device 32.
Can the pipeline exhaust outlet of air supply device 32 be led to parts 34 through two of installing during concrete the use and be connected to hollow tubular second end 313, can increase join strength and sealing between hollow tubular 31 and the air supply device 32 through installing two logical parts 34.In addition; Present embodiment hollow core barrel 31 is fixed on the water pump protective housing 2 of pump sump mouth through fixed component 33; Thereby increase the soundness that is connected between hollow tubular and the water pump protective housing, in the practical implementation, fixed component 33 can be welded on the hollow tubular 31; Can adopt welding with being connected of water pump protective housing 2, also can adopt to be threaded so that the water pump clear stocks device installation and removal of present embodiment.
Present embodiment increases join strength and sealing between hollow tubular and the air supply device through two logical parts further on the basis that reaches the foregoing description one technique effect; Through fixed component, increased the join strength between hollow tubular and the water pump protective housing on the one hand, also be convenient to installation and removal on the other hand.
Need to prove that fixed component 33 in the present embodiment two and two logical parts 34 also can be applied to separately respectively in the water pump clear stocks device in the foregoing description one, its working principle and technique effect repeat no more.
The embodiment of the invention also provides a kind of water pump protective equipment, and this water pump protective equipment is as shown in Figure 2, comprises the water pump clear stocks device 3 in water pump protective housing 2 and the foregoing description.In the practical implementation, this water pump clear stocks device 3 can with water pump protective housing 2 between removably connect through screw thread etc. and non-removable firm the connection such as also can weld.During use, this water pump protective equipment is installed in the water sucking mouth end of water pump, starts air supply device 32 and just can keep not having the alluvial foreign material around the water pump, the assurance water pump can run well.Present embodiment water pump protective equipment can be carried out the technological scheme of above-mentioned water pump clear stocks device, can accomplish all functions of above-mentioned water pump clear stocks device, and its working principle and the technique effect that reaches are similar, repeat no more at this.
What should explain at last is: above embodiment is only in order to technological scheme of the present invention to be described but not limit it; Although the present invention has been carried out detailed explanation with reference to preferred embodiment; Those of ordinary skill in the art is to be understood that: it still can make amendment or be equal to replacement technological scheme of the present invention, also can not make amended technological scheme break away from the spirit and the scope of technological scheme of the present invention and these are revised or be equal to replacement.
Claims (10)
1. water pump clear stocks device; Comprise: hollow tubular and air supply device; It is characterized in that said hollow tubular is set in the outside of water pump protective housing, first end of said hollow tubular is a closed end; Second end of said hollow tubular is communicated with said air supply device, and said hollow tubular is provided with a plurality of holes of offering towards pump sump mouth direction.
2. water pump clear stocks device according to claim 1 is characterized in that, also is connected with fixed component between said hollow tubular and the said water pump protective housing.
3. water pump clear stocks device according to claim 1 is characterized in that, also is connected with two logical parts between second end of said hollow tubular and the said air supply device.
4. water pump clear stocks device according to claim 1 is characterized in that said hollow tubular is a ring.
5. water pump clear stocks device according to claim 4 is characterized in that the internal diameter of the annulus that said hollow tubular surrounds is 600mm, and along the circumferential direction distance is 200mm between the adjacent hole.
6. water pump clear stocks device according to claim 1 is characterized in that said hollow tubular is arranged on the outer upper end of said water pump protective housing.
7. water pump clear stocks device according to claim 1 is characterized in that the cross section of the air-out direction of described hole and said water pump protective housing in obtuse angle.
8. according to the described water pump clear stocks of arbitrary claim device in the claim 1～7, it is characterized in that said hollow tubular is a metal tube.
9. water pump clear stocks device according to claim 8 is characterized in that the material of said metal tube is iron or ferro-alloy.
10. a water pump protective equipment is characterized in that, comprises the water pump protective housing and like the described water pump clear stocks of arbitrary claim device in the claim 1～9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105179791A CN102454623A (en) | 2010-10-18 | 2010-10-18 | Water pump clearing device and water pump protecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105179791A CN102454623A (en) | 2010-10-18 | 2010-10-18 | Water pump clearing device and water pump protecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102454623A true CN102454623A (en) | 2012-05-16 |
Family
ID=46038160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105179791A Pending CN102454623A (en) | 2010-10-18 | 2010-10-18 | Water pump clearing device and water pump protecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102454623A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51130101U (en) * | 1975-04-10 | 1976-10-20 | ||
| JPH07301193A (en) * | 1994-05-06 | 1995-11-14 | Fujita Corp | Submersible pump choking preventing method and device therefor |
| CN2534395Y (en) * | 2002-01-28 | 2003-02-05 | 江苏大学 | Multi-punch dredging sewage pump |
| CN201052974Y (en) * | 2007-05-22 | 2008-04-30 | 宝山钢铁股份有限公司 | Sewage backwater pool blocking-proof device |
-
2010
- 2010-10-18 CN CN2010105179791A patent/CN102454623A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51130101U (en) * | 1975-04-10 | 1976-10-20 | ||
| JPH07301193A (en) * | 1994-05-06 | 1995-11-14 | Fujita Corp | Submersible pump choking preventing method and device therefor |
| CN2534395Y (en) * | 2002-01-28 | 2003-02-05 | 江苏大学 | Multi-punch dredging sewage pump |
| CN201052974Y (en) * | 2007-05-22 | 2008-04-30 | 宝山钢铁股份有限公司 | Sewage backwater pool blocking-proof device |
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| PB01 | Publication | ||
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Application publication date: 20120516 |