CN103742402A - Water pump with protective cover - Google Patents
Water pump with protective cover Download PDFInfo
- Publication number
- CN103742402A CN103742402A CN201310716658.8A CN201310716658A CN103742402A CN 103742402 A CN103742402 A CN 103742402A CN 201310716658 A CN201310716658 A CN 201310716658A CN 103742402 A CN103742402 A CN 103742402A
- Authority
- CN
- China
- Prior art keywords
- water pump
- protective cover
- coupler
- motor
- base
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 230000001681 protective effect Effects 0.000 title claims abstract description 29
- 230000008878 coupling Effects 0.000 claims description 17
- 238000010168 coupling process Methods 0.000 claims description 17
- 238000005859 coupling reaction Methods 0.000 claims description 17
- 238000005452 bending Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract 1
- 239000002351 wastewater Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to a water pump with a protective cover. The water pump with the protective cover comprises a base, the base is provided with a water pump body and a motor, the input shaft of the water pump body is connected with the output shaft of the motor through a coupler, the outside of the coupler is provided with the protective cover with the cross section in a semi-arc shape, and both sides of the protective cover are provided with right-angled bends which are fixedly connected with the base through bolts. According to the water pump with the protective cover, the protective cover is arranged outside the coupler between the water pump body and the motor and can be manufactured through simple punch pressing, thereby being simple in structure and low in manufacture cost as well as achieving protection to the coupler, preventing direct pollution of external waste water and waste oil on the coupler, prolonging the service life of the coupler and meanwhile eliminating the potential risks caused by direct exposure of the coupler.
Description
Technical field
The present invention relates to pump technology field, especially a kind of water pump with protective housing.
Background technique
In known technical field, water pump is the machinery of carrying liquid or making liquid supercharging, and it sends the mechanical energy of prime mover or other external energies to liquid, and liquid energy is increased, and is mainly used to carry liquid, as water, wet goods.Existing water pump generally adopts the design of the pump housing and motor separating-type; between motor and the transmission shaft of the pump housing, by coupling, be connected; and existing water pump does not arrange protective gear in the outside of coupling; when pump working; the transmission shaft of motor and the pump housing and coupling are exposed to outside; not only there is certain potential safety hazard; simultaneously because the working environment of water pump is generally more severe; so also easily make the impurity such as extraneous water dirt, greasy dirt directly pollute the connection part of motor and the pump housing, affect the working life of water pump entirety.
Summary of the invention
The technical problem to be solved in the present invention is: in order to overcome the problem of above-mentioned middle existence, provide a kind of water pump with protective housing, can eliminate potential safety hazard that coupling exists, avoid coupling to be subject to extraneous directly to pollute.
The technical solution adopted for the present invention to solve the technical problems is: a kind of water pump with protective housing, comprise base, on described base, be respectively equipped with water pump and motor, between the input shaft of described water pump and the output shaft of motor, by coupling, be connected, the outside of described coupling is provided with the protective housing that cross section is half oval shape, the both sides of described protective housing all have right-angle bending, and the right-angle bending on protective housing is fixedly connected with base by bolt.
The invention has the beneficial effects as follows: described a kind of water pump with protective housing; protective housing is set up in the outside of the coupling between water pump and motor; described protective housing can be made by simple stamping process; in simple in structure, cheap for manufacturing cost, realized the protection to coupling; avoid coupling to be subject to the direct pollution of extraneous sewage and sump oil; extended the working life of coupling, also eliminated coupling simultaneously and be directly exposed to the potential safety hazard that bring outside.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the plan view of a kind of water pump with protective housing of the present invention;
Fig. 2 is the side view of a kind of water pump with protective housing of the present invention.
Accompanying drawing acceptance of the bid note is described below: 1, base, 2, water pump, 3, motor, 4, coupling, 5, protective housing, 5-1, bolt.
Embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present invention is only described in a schematic way, and therefore it only shows the formation relevant with the present invention.
A kind of water pump with protective housing as depicted in figs. 1 and 2, comprise base 1, on base 1, be respectively equipped with water pump 2 and motor 3, between the output shaft of the input shaft of water pump 2 and motor 3, by coupling 4, be connected, the outside of coupling 4 is provided with the protective housing 5 that cross section is half oval shape, the both sides of protective housing 5 all have right-angle bending, and the right-angle bending on protective housing 5 is fixedly connected with base 1 by bolt 5-1.
Take above-mentioned foundation desirable embodiment of the present invention as enlightenment, by above-mentioned description, relevant staff can, not departing from the scope of this invention technological thought, carry out various change and modification completely.The technical scope of this invention is not limited to the content on specification, must determine its technical scope according to claim scope.
Claims (1)
1. the water pump with protective housing, it is characterized in that: comprise base (1), on described base (1), be respectively equipped with water pump (2) and motor (3), between the input shaft of described water pump (2) and the output shaft of motor (3), by coupling (4), be connected, the outside of described coupling (4) is provided with the protective housing (5) that cross section is half oval shape, the both sides of described protective housing (5) all have right-angle bending, and the right-angle bending on protective housing (5) is fixedly connected with base (1) by bolt (5-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310716658.8A CN103742402A (en) | 2013-12-20 | 2013-12-20 | Water pump with protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310716658.8A CN103742402A (en) | 2013-12-20 | 2013-12-20 | Water pump with protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103742402A true CN103742402A (en) | 2014-04-23 |
Family
ID=50499454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310716658.8A Pending CN103742402A (en) | 2013-12-20 | 2013-12-20 | Water pump with protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103742402A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106286374A (en) * | 2016-08-17 | 2017-01-04 | 吴超 | A kind of domestic are with the water pump of sunshade |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2690629Y (en) * | 2004-04-07 | 2005-04-06 | 李再成 | High temperature high pressure hot water circulation pump device |
| GB2432891A (en) * | 2005-12-02 | 2007-06-06 | Lawrence Mark Janesky | Sump pump container |
| CN201314282Y (en) * | 2008-11-20 | 2009-09-23 | 无锡威顺煤矿机械有限公司 | Improved five-plunger emulsion pump |
| CN202073796U (en) * | 2011-06-02 | 2011-12-14 | 长春泵业有限公司 | Gas-liquid mixedly transported self-sucking pump |
| CN202732364U (en) * | 2012-01-06 | 2013-02-13 | 沈国华 | Non-overloading tangential pump |
| CN202768419U (en) * | 2012-09-29 | 2013-03-06 | 马鞍山德鸿化工有限公司 | Pumping device for circulating water pipe network |
-
2013
- 2013-12-20 CN CN201310716658.8A patent/CN103742402A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2690629Y (en) * | 2004-04-07 | 2005-04-06 | 李再成 | High temperature high pressure hot water circulation pump device |
| GB2432891A (en) * | 2005-12-02 | 2007-06-06 | Lawrence Mark Janesky | Sump pump container |
| CN201314282Y (en) * | 2008-11-20 | 2009-09-23 | 无锡威顺煤矿机械有限公司 | Improved five-plunger emulsion pump |
| CN202073796U (en) * | 2011-06-02 | 2011-12-14 | 长春泵业有限公司 | Gas-liquid mixedly transported self-sucking pump |
| CN202732364U (en) * | 2012-01-06 | 2013-02-13 | 沈国华 | Non-overloading tangential pump |
| CN202768419U (en) * | 2012-09-29 | 2013-03-06 | 马鞍山德鸿化工有限公司 | Pumping device for circulating water pipe network |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106286374A (en) * | 2016-08-17 | 2017-01-04 | 吴超 | A kind of domestic are with the water pump of sunshade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140423 |