CN111594434A - Novel well pump body subassembly - Google Patents
Novel well pump body subassembly Download PDFInfo
- Publication number
- CN111594434A CN111594434A CN201910124940.4A CN201910124940A CN111594434A CN 111594434 A CN111594434 A CN 111594434A CN 201910124940 A CN201910124940 A CN 201910124940A CN 111594434 A CN111594434 A CN 111594434A
- Authority
- CN
- China
- Prior art keywords
- pump body
- arc
- well pump
- body subassembly
- body assembly
- 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
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000619 316 stainless steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/22—Arrangements for enabling ready assembly or disassembly
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
Abstract
The invention relates to the technical field of a middle pump body, in particular to a novel middle pump body assembly, which comprises a middle pump body assembly body; well pump body subassembly body is including the well pump body subassembly inner circle that is provided with the hole and with well pump body subassembly inner circle joint fixed well pump body subassembly outer lane, the outside end of well pump body subassembly inner circle is provided with more than one arc extension, and the inboard of well pump body subassembly outer lane is provided with the arc draw-in groove that corresponds with the arc extension, the side of arc draw-in groove is provided with the arc recess that is used for the arc extension to put into, and an end and the arc recess intercommunication of arc draw-in groove. Well pump body subassembly body is by well pump body subassembly outer lane and well pump body subassembly inner circle two-layer constitution, and well pump body subassembly inner circle is bad to fall and can be changed, and well pump body subassembly outer lane can continue to use, practices thrift the cost, and is energy-concerving and environment-protective, simple structure, and the arc draw-in groove and the arc extension that set up simultaneously can effectively increase well pump body subassembly outer lane and well pump body subassembly inner circle connected stability.
Description
Technical Field
The invention relates to the technical field of a middle pump body, in particular to a novel middle pump body assembly.
Background
The existing middle pump body assembly is a body, if one part of the body breaks the whole assembly, the body is useless, so that the material consumption is serious, and the cost is high.
Current patent CN 206386264U discloses a novel well pump body subassembly is whole, including well pump body subassembly whole body, well pump body subassembly whole body includes well body subassembly outer lane, well body subassembly inner circle, installation component, hole and venthole, installation component includes fixed pin and pinhole, the outside of well pump body subassembly whole body sets up to well body subassembly outer lane, the inboard of well pump body subassembly whole body sets up to well body subassembly inner circle, the central authorities of well pump body subassembly whole body set up to the hole, well body subassembly inner circle and well body subassembly outer lane all are ring shape and set up, be provided with the arc recess on the outer loop of well body subassembly inner circle, be provided with the arc recess on the inner ring of well body subassembly outer lane, the arc recess of well body subassembly inner circle and the corresponding pinhole that constitutes of the arc recess of well body subassembly outer lane. The utility model discloses a well pump body subassembly that sets up is whole by two-layer constitution, simple to operate, and it is removable that inside bad falls, practices thrift the cost, simple structure, convenient to use.
But the pump body assembly is fixed by the fixing pins, so that the relative stability of the whole pump body assembly is poor.
Disclosure of Invention
The invention aims to provide a novel middle pump body assembly to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
a novel middle pump body assembly comprises a middle pump body assembly body; well pump body subassembly body is including the well pump body subassembly inner circle that is provided with the hole and with well pump body subassembly inner circle joint fixed well pump body subassembly outer lane, the outside end of well pump body subassembly inner circle is provided with more than one arc extension, and the inboard of well pump body subassembly outer lane is provided with the arc draw-in groove that corresponds with the arc extension, the side of arc draw-in groove is provided with the arc recess that is used for the arc extension to put into, and an end and the arc recess intercommunication of arc draw-in groove.
As a further scheme of the invention: more than one arc extension part is arranged at the outer end of the inner ring of the middle pump body assembly in the circumferential direction.
As a still further scheme of the invention: the arc-shaped extension part and the inner ring of the middle pump body component are integrally formed.
As a still further scheme of the invention: still include the arc clamp plate with arc recess complex.
As a still further scheme of the invention: the outer arc length of the arc-shaped clamping groove is the same as that of the arc-shaped groove.
As a still further scheme of the invention: arc pin grooves are formed between adjacent arc extending portions on the inner ring of the middle pump body assembly, and arc pin grooves symmetrical to the arc pin grooves on the inner ring of the middle pump body assembly are formed between adjacent arc clamping grooves on the outer ring of the middle pump body assembly.
Compared with the prior art, the invention has the beneficial effects that: the middle pump body assembly body is formed by the two layers of the outer ring of the middle pump body assembly and the inner ring of the middle pump body assembly, the inner ring of the middle pump body assembly can be replaced when damaged, the outer ring of the middle pump body assembly can be continuously used, the cost is saved, the energy is saved, the environment is protected, the structure is simple, the use is convenient, and meanwhile, the connection stability of the outer ring of the middle pump body assembly and the inner ring of the middle pump body assembly can be effectively improved through the arc-shaped clamping groove and.
Drawings
Fig. 1 is a schematic structural diagram of a novel middle pump body assembly.
Fig. 2 is a schematic structural diagram of an outer ring of a middle pump body assembly in the novel middle pump body assembly.
FIG. 3 is a perspective view of the inner ring of the middle pump body assembly in the novel middle pump body assembly.
FIG. 4 is a schematic structural view of an inner ring of a middle pump body assembly in the novel middle pump body assembly.
In the figure: 1-a middle pump body component body, 2-a middle pump body component outer ring, 3-a middle pump body component inner ring, 4-an inner hole, 5-an arc-shaped pressure plate, 6-a fixed pin, 7-an arc-shaped clamping groove, 8-an arc-shaped extension part and 9-an arc-shaped groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Please refer to fig. 1-4;
example one
In the embodiment of the invention, the novel middle pump body assembly comprises a middle pump body assembly body 1; the middle pump body assembly body 1 comprises a middle pump body assembly inner ring 3 provided with an inner hole 4 and a middle pump body assembly outer ring 2 fixedly clamped with the middle pump body assembly inner ring 3, the outer side end of the middle pump body assembly inner ring 3 is provided with more than one arc-shaped extending part 8, preferably, more than one arc-shaped extending part 8 is circumferentially arranged at the outer side end of the middle pump body assembly inner ring 3, the arc-shaped extending part 8 and the middle pump body assembly inner ring 3 are integrally formed, the inner side of the middle pump body assembly outer ring 2 is provided with an arc-shaped clamping groove 7 corresponding to the arc-shaped extending part 8, the side end of the arc-shaped clamping groove 7 is provided with an arc-shaped groove 9 for placing the arc-shaped extending part 8, one side end of the arc-shaped clamping groove 7 is communicated with the arc-shaped groove 9, in the installation process, the arc-shaped extending part 8 of, in changing over to arc draw-in groove 7 with arc extension 8, thereby it is fixed with the joint of well pump body subassembly outer lane 2 to realize pump body subassembly inner circle 3, and fixed firm, still include with arc recess 9 complex arc clamp plate 5, arc clamp plate 5 passes through fixed pin 6 with arc recess 9 and fixes, put into arc recess 9 with arc clamp plate 5 after, arc extension 8 can't shift out arc draw-in groove 7 again, thereby it is fixed to realize, well pump body subassembly body 1 comprises well pump body subassembly outer lane 2 and well pump body subassembly inner circle 3 two-layer, well pump body subassembly inner circle 3 is bad to fall and can be changed, well pump body subassembly outer lane 2 can continue to use, the cost is saved, energy-concerving and environment-protective, moreover, the steam generator is simple in structure.
Preferably, the length of the outer arc of the arc-shaped clamping groove 7 is the same as that of the outer arc of the arc-shaped groove 9.
The fixing pin 6 is a stainless steel pin, the surface of the outer ring 2 of the middle pump body assembly is arranged through chemical conductive oxidation, so that the surface of the outer ring 2 of the middle pump body assembly is brighter and has better color compared with the existing product, the inner ring 3 of the middle pump body assembly is made of 316 stainless steel tube materials, the precision and the cleanliness of the inner ring 3 of the middle pump body assembly are effectively improved, and the service life of equipment is prolonged.
Example two
In order to further increase the connection stability between the inner ring 3 of the middle pump body assembly and the outer ring 2 of the middle pump body assembly, the invention further provides another embodiment to improve the application in the specific implementation process, specifically, arc-shaped pin grooves are arranged between adjacent arc-shaped extending parts 8 on the inner ring 3 of the middle pump body assembly, arc-shaped pin grooves symmetrical to the arc-shaped pin grooves on the inner ring 3 of the middle pump body assembly are arranged between adjacent arc-shaped clamping grooves 7 on the outer ring 2 of the middle pump body assembly, and pin holes are formed by the two arc-shaped pin grooves, so that the fixing is realized by fixing pins 6.
It needs to explain very much, in this application pump body subassembly outer lane is prior art's application, well pump body subassembly body comprises well pump body subassembly outer lane and well pump body subassembly inner circle two-layer, well pump body subassembly inner circle is bad to fall and can be changed, well pump body subassembly outer lane can continue to use, the cost is saved, energy-concerving and environment-protective, moreover, the steam generator is simple in structure, high durability and convenient use, the arc draw-in groove and the arc extension that set up simultaneously can effectively increase well pump body subassembly outer lane and well pump body subassembly inner circle connection's stability for the innovation point of this application, it has effectively solved current well pump body subassembly and is a whole, if the problem appears will all change, problem with high costs.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A novel middle pump body assembly comprises a middle pump body assembly body (1); well pump body subassembly body (1) is including well pump body subassembly inner circle (3) that is provided with hole (4) and well pump body subassembly outer lane (2) fixed with well pump body subassembly inner circle (3) joint, its characterized in that, the outside end of well pump body subassembly inner circle (3) is provided with more than one arc extension (8), and the inboard of well pump body subassembly outer lane (2) is provided with arc draw-in groove (7) that correspond with arc extension (8), the side of arc draw-in groove (7) is provided with arc recess (9) that are used for arc extension (8) to put into, and a side and arc recess (9) of arc draw-in groove (7) communicate.
2. A new type of pump block assembly according to claim 1, characterized in that more than one said arc-shaped extensions (8) are circumferentially arranged at the outer end of the inner ring (3) of the pump block assembly.
3. The new central pump body assembly according to claim 2, characterized in that the arc-shaped extension (8) is integrally formed with the central pump body assembly inner ring (3).
4. The new mid-pump body assembly according to claim 1, further comprising an arc-shaped pressure plate (5) engaged with the arc-shaped groove (9).
5. The novel middle pump body assembly according to claim 4, characterized in that the outer arc length of the arc-shaped clamping groove (7) is the same as that of the arc-shaped groove (9).
6. The novel middle pump body assembly according to claim 1, wherein arc-shaped pin grooves are formed between adjacent arc-shaped extending portions (8) on the inner ring (3) of the middle pump body assembly, and arc-shaped pin grooves are formed between adjacent arc-shaped clamping grooves (7) on the outer ring (2) of the middle pump body assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910124940.4A CN111594434A (en) | 2019-02-20 | 2019-02-20 | Novel well pump body subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910124940.4A CN111594434A (en) | 2019-02-20 | 2019-02-20 | Novel well pump body subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111594434A true CN111594434A (en) | 2020-08-28 |
Family
ID=72181299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910124940.4A Pending CN111594434A (en) | 2019-02-20 | 2019-02-20 | Novel well pump body subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111594434A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4110676A1 (en) * | 1991-04-03 | 1992-10-08 | Bopp & Reuther Ag | Connection of two vertical pipe sections - has bayonet coupling with axial extension locking elements prohibiting unintentional loosening |
| JP2009041702A (en) * | 2007-08-10 | 2009-02-26 | Maezawa Ind Inc | Different pipe joint |
| GB2477845A (en) * | 2010-02-11 | 2011-08-17 | Screwfast Foundations Ltd | Coupling of tubular sections |
| CN203784528U (en) * | 2014-04-04 | 2014-08-20 | 东莞宇宙电路板设备有限公司 | Air knife air inlet pipe connection device |
| CN206386264U (en) * | 2017-01-03 | 2017-08-08 | 东莞市海亿五金塑胶有限公司 | A kind of new middle pump body component is overall |
| CN207406629U (en) * | 2017-04-01 | 2018-05-25 | 慈溪超凡轴承科技有限公司 | A kind of bearing |
-
2019
- 2019-02-20 CN CN201910124940.4A patent/CN111594434A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4110676A1 (en) * | 1991-04-03 | 1992-10-08 | Bopp & Reuther Ag | Connection of two vertical pipe sections - has bayonet coupling with axial extension locking elements prohibiting unintentional loosening |
| JP2009041702A (en) * | 2007-08-10 | 2009-02-26 | Maezawa Ind Inc | Different pipe joint |
| GB2477845A (en) * | 2010-02-11 | 2011-08-17 | Screwfast Foundations Ltd | Coupling of tubular sections |
| CN203784528U (en) * | 2014-04-04 | 2014-08-20 | 东莞宇宙电路板设备有限公司 | Air knife air inlet pipe connection device |
| CN206386264U (en) * | 2017-01-03 | 2017-08-08 | 东莞市海亿五金塑胶有限公司 | A kind of new middle pump body component is overall |
| CN207406629U (en) * | 2017-04-01 | 2018-05-25 | 慈溪超凡轴承科技有限公司 | A kind of bearing |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200828 |