CN102865249A - Water pump capable of being assembled with flanges - Google Patents
Water pump capable of being assembled with flanges Download PDFInfo
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- CN102865249A CN102865249A CN201210378229XA CN201210378229A CN102865249A CN 102865249 A CN102865249 A CN 102865249A CN 201210378229X A CN201210378229X A CN 201210378229XA CN 201210378229 A CN201210378229 A CN 201210378229A CN 102865249 A CN102865249 A CN 102865249A
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- flange
- water pump
- water
- mounting platform
- outlet
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Abstract
The invention relates to the technical field of installation of flanges of water pumps, in particular to a water pump capable of being assembled with flanges. The water pump comprises a water pump water inlet and outlet section (11) and the flanges (130). A water outlet (111) is arranged on one side of the water pump water inlet and outlet section (110), a water outlet (112) is arranged on the other side of the water pump water inlet and outlet section (11), flange mounting tables (120) are respectively arranged at the water inlet (111) and the water outlet (112) of the water pump water inlet and outlet section (110) and are fixedly and integrally connected with the water pump water inlet and outlet section (110), the flanges (130) are mounted on the flange mounting tables (120), and at least two mounting holes (132) are arranged on each flange (130). The water pump has the advantages that easy and convenient effects in the aspects of manufacture and pipeline connection are realized as compared with an existing water pump; problems of difficulty in casting, high quantity of defective products, inconvenience in pipeline connection and the like due to the fact that the traditional water pump is integrated with flanges are solved; and because the flanges are not flow passing components and can be made carbon steel, cost is lowered.
Description
[technical field]
The present invention relates to the flange mounting technique field of water pump, specifically a kind of water pump of assembling flange.
[background technique]
Water pump is to utilize pressure-acting the fluids such as liquids and gases to be transported to the machine of terminal, can be divided into the water pump of the various ways such as recycle pump, centrifugal pump, axial-flow pump, Wesco pump by driving mode.The water pump that structure is little utilizes high efficiency to use at multiple fields, has the inside of the water pump water inlet-outlet segment of intake-outlet that impeller is housed, and fluid is carried in impeller utilization rotation.Carry liquid to need to be connected with pipeline from the intake-outlet of water pump water inlet-outlet segment, for connecting pipeline, so will possess the flange that is connected with pipeline.
At present, flange is the part that is made as one and protrudes with the water pump water inlet-outlet segment, but in the casting because of the protrusion of flange, so usually have very large trouble.For the water pump that is used in the tap water pressurization, must be to want sanitation-grade, so the water pump water inlet-outlet segment generally adopts stainless steel, yet the stainless steel casting is cumbersome comparatively speaking, so tend to occur more defective products in the casting, brought very large problem to production, and non-overcurrent adopts partly the stainless steel material cost also higher.In addition, the bolt mounting holes orientation of integral flange is fixed, and is difficult for when being connected with pipeline aligning, and installs inconvenient.
[summary of the invention]
Purpose of the present invention is exactly to solve above-mentioned deficiency, and a kind of water pump of assembling flange is provided, be characterized in that water pump water inlet-outlet segment and flange mounting platform form one, and fit together with independent flange, thereby be connected with pipeline, so that also easier on making.
Design for achieving the above object a kind of water pump of assembling flange, comprise water pump water inlet-outlet segment 110 and flange 130, described water pump water inlet-outlet segment 110 1 sides are provided with water intake 111, described water pump water inlet-outlet segment 110 opposite sides are provided with water outlet 112, the water intake 111 of described water pump water inlet-outlet segment 110 and water outlet 112 places are provided with respectively flange mounting platform 120, described flange mounting platform 120 is connected to one with water pump water inlet-outlet segment 110, described flange 130 is installed on the flange mounting platform 120, and described flange 130 is provided with at least two above mounting holes 132.
Be respectively equipped with the installation decometer road 121 of at least two projections on the described flange mounting platform 120, described installation decometer road 121 extends to mounting platform rear end 121b from mounting platform front end 121a, form mounting platform passage 122 between the described installation decometer road 121, described flange 130 is installed in by mounting platform passage 122 and installs on the decometer road 121.
Described flange 130 inner radius are provided with the flange card road 131 of corresponding mounting platform passage 122, and described flange card road 131 extends from flange rear end 130b toward flange front end 130a, and described flange card road 131 thickness are less than flange 130 thickness.
The mounting hole 132 of described flange 130 is bolt hole.
Beneficial effect of the present invention:
Owing to being fixedly connected with the flange mounting platform at the intake-outlet place of water pump water inlet-outlet segment, this flange mounting platform and water pump water inlet-outlet segment form one, and fit together with independent flange, thereby be connected with pipeline, flange can be at flange mounting platform upper rotary, so that align bolt mounting holes, so that combined water pump has been obtained at manufacture view and aspect pipeline is connected than easier in the past, effect more easily, finally solved the casting difficulty that traditional water pump water inlet-outlet segment and flange are integrated and bring, defective products is many, be connected the problems such as inconvenient with pipeline, for the stainless steel water inlet-outlet segment, because flange is non-flow passage components, can adopt the carbon steel manufacturing, thereby reduce cost of material.
[description of drawings]
Fig. 1 is structural representation of the present invention;
Fig. 2 is the scheme of installation of flange mounting platform and flange among the present invention;
Fig. 3 is that flange is installed in schematic diagram on the flange mounting platform among the present invention;
Fig. 4 is the assembling schematic diagram that flange Ka Dao and mounting platform passage sequence form among the present invention;
Among the figure: 10, impeller 110, water pump water inlet-outlet segment 111, water intake 112, water outlet 120, flange mounting platform 121, installation decometer road 121a, mounting platform front end 121b, mounting platform rear end 122, mounting platform passage 130, flange 130a, flange front end 130b, flange rear end 131, flange card road 132, mounting hole I, flange card road thickness b, flange thickness P, inlet ductwork F, inlet ductwork flange.
[embodiment]
Further specify below below in conjunction with accompanying drawing the present invention being done:
To shown in the accompanying drawing 4, flange 130 does not form one with water pump water inlet-outlet segment 110 such as accompanying drawing 1, but independent manufacturing flange 130, and flange 130 is installed on the flange mounting platform 120 of water pump water inlet-outlet segment 110 both sides, thereby be connected with pipeline.
Among the present invention, contain in the pump housing of water pump water inlet-outlet segment 110 impeller 10 has been installed, water pump water inlet-outlet segment 110 has water intake 111 and the water outlet 112 of fluid turnover, and the pressure that the rotation by impeller 10 forms sucks fluid and discharges; Flange mounting platform 120 connects water intake 111 and water outlet 112 forms one with water pump water inlet-outlet segment 110, fluid is flowed sleekly, be equipped with the installation decometer road 121 that protrudes on each flange mounting platform 120, this installation decometer road 121 is to extend to mounting platform rear end 121b from mounting platform front end 121a, and has formed a plurality of mounting platform passages 122 between the installation decometer road 121; Flange 130 has the internal diameter of companion flange mounting platform 120, and flange 130 inboards are provided with the flange card road 131 of corresponding mounting platform passage 122, and flange 130 is provided with the mounting hole 132 that can be connected with pipeline flange, and this mounting hole 132 is bolt hole; Flange card road 131 begins to extend (as shown in Figures 1 and 2) toward flange front end 130a from flange rear end 130b, but does not extend to flange front end 130a, and namely flange card road thickness I is less than flange thickness b.
The following specifically describes mounting flange 130 on water intake 111 place's flange mounting platforms 120, and connecting pipeline, and water outlet 112 is the same with water intake 111, therefore omit:
Shown in accompanying drawing 3 and accompanying drawing 4, the mounting platform passage 122 of 121 formation in decometer road is installed on the flange 130 inboard flange card roads that the form 131 alignment flange mounting platforms 120, flange 130 is moved to water pump water inlet-outlet segment 110 directions, the movement of flange 130 is so that flange card road 131 passes through mounting platform passage 122 rear disengaging mounting platform passages 122, and the rotation 121b position, mounting platform rear end that flange card road 131 moved to decometer road 121 is installed, but form assembled state; Be connected (as shown in Figure 1) with the inlet ductwork flange F of inlet ductwork P by bolt hole after flange 130 installations, finally finish and being connected of pipeline.
The present invention is not subjected to the restriction of above-mentioned mode of execution, and other any do not deviate from change, the modification done under Spirit Essence of the present invention and the principle, substitutes, combination, simplify, and all should be the substitute mode of equivalence, is included within protection scope of the present invention.
Claims (4)
1. the water pump that can assemble flange, comprise water pump water inlet-outlet segment (110) and flange (130), it is characterized in that: described water pump water inlet-outlet segment (110) one sides are provided with water intake (111), described water pump water inlet-outlet segment (110) opposite side is provided with water outlet (112), water intake (111) and the water outlet (112) of described water pump water inlet-outlet segment (110) locate to be provided with respectively flange mounting platform (120), described flange mounting platform (120) is connected to one with water pump water inlet-outlet segment (110), described flange (130) is installed on the flange mounting platform (120), and described flange (130) is provided with at least two above mounting holes (132).
2. the water pump of assembling flange as claimed in claim 1, it is characterized in that: the installation decometer road (121) that is respectively equipped with at least two projections on the described flange mounting platform (120), described installation decometer road (121) extends to mounting platform rear end (121b) from mounting platform front end (121a), form mounting platform passage (122) between the described installation decometer road (121), described flange (130) is installed in by mounting platform passage (122) and installs on the decometer road (121).
3. the water pump of assembling flange as claimed in claim 2, it is characterized in that: described flange (130) inner radius is provided with the flange Ka Dao (131) of corresponding mounting platform passage (122), described flange Ka Dao (131) extends from flange rear end (130b) toward flange front end (130a), and described flange Ka Dao (131) thickness is less than flange (130) thickness.
4. can assemble as claimed in claim 2 or claim 3 the water pump of flange, it is characterized in that: the mounting hole (132) of described flange (130) is bolt hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210378229.XA CN102865249B (en) | 2012-09-29 | 2012-09-29 | Water pump capable of being assembled with flanges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210378229.XA CN102865249B (en) | 2012-09-29 | 2012-09-29 | Water pump capable of being assembled with flanges |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102865249A true CN102865249A (en) | 2013-01-09 |
| CN102865249B CN102865249B (en) | 2015-02-04 |
Family
ID=47444314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210378229.XA Active CN102865249B (en) | 2012-09-29 | 2012-09-29 | Water pump capable of being assembled with flanges |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102865249B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103758786A (en) * | 2014-01-20 | 2014-04-30 | 浙江同心力机电科技有限公司 | Water inlet and outlet base of multistage centrifugal pump |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1340167A (en) * | 1999-12-16 | 2002-03-13 | 株式会社尼康 | Bayonet mount |
| JP2008121503A (en) * | 2006-11-10 | 2008-05-29 | Jtekt Corp | Water pump |
| KR20100092708A (en) * | 2009-02-13 | 2010-08-23 | 한라공조주식회사 | Power transmission device of water pump |
| CN201874840U (en) * | 2010-10-19 | 2011-06-22 | 司倍克有限公司 | Magnetic force driving water pump for fixing separating tank by flange |
| CN202326352U (en) * | 2011-12-05 | 2012-07-11 | 上海中韩杜科泵业制造有限公司 | Movable water pump flange |
| CN202833316U (en) * | 2012-09-29 | 2013-03-27 | 上海中韩杜科泵业制造有限公司 | Vertical pump flange |
-
2012
- 2012-09-29 CN CN201210378229.XA patent/CN102865249B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1340167A (en) * | 1999-12-16 | 2002-03-13 | 株式会社尼康 | Bayonet mount |
| JP2008121503A (en) * | 2006-11-10 | 2008-05-29 | Jtekt Corp | Water pump |
| KR20100092708A (en) * | 2009-02-13 | 2010-08-23 | 한라공조주식회사 | Power transmission device of water pump |
| CN201874840U (en) * | 2010-10-19 | 2011-06-22 | 司倍克有限公司 | Magnetic force driving water pump for fixing separating tank by flange |
| CN202326352U (en) * | 2011-12-05 | 2012-07-11 | 上海中韩杜科泵业制造有限公司 | Movable water pump flange |
| CN202833316U (en) * | 2012-09-29 | 2013-03-27 | 上海中韩杜科泵业制造有限公司 | Vertical pump flange |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103758786A (en) * | 2014-01-20 | 2014-04-30 | 浙江同心力机电科技有限公司 | Water inlet and outlet base of multistage centrifugal pump |
| CN103758786B (en) * | 2014-01-20 | 2017-01-25 | 浙江同心力机电科技有限公司 | Water inlet and outlet base of multistage centrifugal pump |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102865249B (en) | 2015-02-04 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Water pump with flange assembly Effective date of registration: 20230613 Granted publication date: 20150204 Pledgee: Shanghai Rural Commercial Bank Co.,Ltd. Qingpu sub branch Pledgor: CHINA AND KOREA DOOCH PUMP MANUFACTURING (SHANGHAI) CO.,LTD. Registration number: Y2023310000246 |