CN110374863A - A kind of new-energy automobile internal liquid circulation pump case and its processing method - Google Patents
A kind of new-energy automobile internal liquid circulation pump case and its processing method Download PDFInfo
- Publication number
- CN110374863A CN110374863A CN201910605445.5A CN201910605445A CN110374863A CN 110374863 A CN110374863 A CN 110374863A CN 201910605445 A CN201910605445 A CN 201910605445A CN 110374863 A CN110374863 A CN 110374863A
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- Prior art keywords
- circulating pump
- new
- energy automobile
- liquid circulation
- internal liquid
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- 239000007788 liquid Substances 0.000 title claims abstract description 28
- 238000003672 processing method Methods 0.000 title claims abstract description 11
- 238000001816 cooling Methods 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 7
- 238000005520 cutting process Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000001746 injection moulding Methods 0.000 claims description 3
- 238000007711 solidification Methods 0.000 claims description 3
- 230000008023 solidification Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000017525 heat dissipation Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 238000002347 injection Methods 0.000 abstract description 3
- 239000007924 injection Substances 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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
- F04B53/08—Cooling; Heating; Preventing freezing
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Cookers (AREA)
Abstract
The present invention relates to a kind of new-energy automobile internal liquid circulation pump case and its processing method, the inside of circulating pump ontology is fixed with motor and gear set loading plate；The outer wall of circulating pump ontology is equipped with power wiring seat, and power wiring seat and the electrical connection of motor, and the left and right side walls of power wiring seat are respectively and fixedly provided with square bushing, the pluggable power connection being matched therewith inside power wiring seat；During the present invention is implemented, it effectively prevent loosening because of power connection there is a phenomenon where open circuit, rapid cooling is conducive to extend the service life of motor, circulating pump ontology, feed liquor pipe connector, ladder platform, fixing seat are integrally formed first, increase whole structural strength, and outlet tube road convenient for production, as needed, installation needs the outlet tube of quantity, a set of injection mold is only needed in production process, can produce the circulating pump of different liquid separation pipelines, reduces production cost.
Description
Technical field
The present invention relates to new-energy automobile field, specially a kind of new-energy automobile internal liquid circulation pump case and its add
Work method.
Background technique
New-energy automobile refer to using unconventional vehicle fuel as a source of power (or using conventional vehicle fuel,
Using new vehicle-mounted power plant), the dynamic Control of comprehensive vehicle and the advanced technology of driving aspect, the technical principle elder generation of formation
Into, the automobile with new technology, new construction.New-energy automobile includes pure electric automobile, stroke-increasing electric automobile, hybrid power vapour
Vehicle, fuel cell electric vehicle, hydrogen engine automobile, other new-energy automobiles etc..Wherein liquid circulation pump is new-energy automobile
In an important building block, liquid circulation pump can using engine generate preheating come heat cycles water, one side of recirculated water
Cooling engine is played the role of in face, on the other hand takes away the heat that engine generates and is delivered to the radiator of automotive interior
Place realizes the heat supply to hot wind in compartment.
But the liquid circulation pump of the prior art still there are many deficiencies place, such as: after power connection grafting, Yi Songdong or
Person falls off, and will cause breaking phenomena, increases frequency of maintenance, while there is also some potential safety problemss；Motor works long hours
Amount of heat can be generated, is such as discharged not in time, the service life of motor can be shortened.
Moreover, different vehicles needs the circulatory system of different circulation lines, it is therefore desirable to which circulating pump opens up multiple
Liquid outlet is also required in production process cover production moulds more.
Based on this, the present invention devises specially a kind of new-energy automobile internal liquid circulation pump case and its processing side
Method, to solve the above problems.
Summary of the invention
The purpose of the present invention is to provide a kind of new-energy automobile internal liquid circulation pump case and its processing methods, with solution
The problem of proposed in certainly above-mentioned background technique.
To achieve the above object, the invention provides the following technical scheme:
A kind of new-energy automobile internal liquid circulation pump, including circulating pump ontology, working chamber and ladder platform, the circulating pump
The inside of ontology is fixed with motor and gear set loading plate；The outer wall of the circulating pump ontology is equipped with power wiring seat, and described
Power wiring seat and the electrical connection of motor, the left and right side walls of the power wiring seat are respectively and fixedly provided with square bushing, the electricity
The pluggable power connection being matched therewith inside the junction block of source, the left and right side walls of the power connection are respectively and fixedly provided with elasticity even
The end of extension bar, the flexible connecting rod is equipped with D-shaped card head, and the D-shaped card head is structure as a whole with the flexible connecting rod,
The power connection is externally connected to power supply line；
Wherein, the ladder platform includes lower rotary table and upper rotary table, and the cavity opened up inside the upper rotary table is the work
Make chamber, the outer wall of the upper rotary table is communicated with outlet tube, a feed liquor pipe connector is communicated at the top of the upper rotary table.
Preferably, the side wall of the circulating pump ontology offers card slot, is connected with cutting ferrule on the card slot, in the cutting ferrule
Portion is fixed with cooling fin.
Preferably, the outer wall of the shaft is arranged with sealing waterproof jacket ring, and the sealing waterproof jacket ring be fixed on it is described
The inside of lower rotary table.
Preferably, seat is welded and fixed in the outer wall of the feed liquor pipe connector, and the upper surface of each fixing seat is equal
Card sets screw hole.
Preferably, the lower rotary table is fixed on the top of circulating pump ontology by reinforcing rib.
A kind of new-energy automobile internal liquid circulation pump case processing method, includes the following steps,
Step S1 is integrally formed injection molding solidification and generates circulating pump ontology, feed liquor pipe connector, ladder platform, fixing seat；
Step S2, in fixing seat installation screw；
Step S3, in circulating pump, this body sidewall opens up through-hole as needed, and outlet tube is plugged and fixed；
Step S4, in the fixed connection power wiring seat of this body sidewall of circulating pump；
Step S5 installs gear set loading plate, is bolted to circulating pump ontology.
Preferably, further include step S6, open up card slot in the side wall of circulating pump ontology, cutting ferrule is clamped on card slot, in cutting ferrule
Internal fixing cooling fins, cooling fin one end and motor heat exchange, the other end and external heat exchange.
It preferably, further include step S7, setting runs through the sealing waterproof jacket ring of gear set loading plate inside lower rotary table.
Preferably, in the step S2, it is drilled with blind slot on fixing seat top, then in screw hole insertion blind slot.
Compared with prior art, the beneficial effects of the present invention are:
1, in the present invention, when power connection and power wiring seat are installed, flexible connecting rod need to be first only pressed, by D
Shape clamp is inserted into square bushing, and constantly pushes power connection forward, until D-shaped card head stretches out the outlet of square bushing, then
Flexible connecting rod is unclamped, flexible connecting rod drives D-shaped card head to be flared out at this time, and final D-shaped card head can block square bushing, from
And it can effectively prevent because there is a phenomenon where open circuits for power connection loosening；Similarly, when pulling up power connection, pressure bullet need to be only pressed again
Property connecting rod, until D-shaped card head enters square bushing inner wall, and constantly extracts power connection out, thus easy to operate, also ten
Divide safe and reliable.
2, in the present invention, heat can be generated after the motor work of circulating pump body interior, by the side of circulating pump ontology
Wall offers card slot, and cutting ferrule is connected on card slot, and cooling fin is fixed with inside cutting ferrule, and cooling fin can be by heat by circulating pump sheet
Internal portion is transferred to the external world, to realize rapid cooling, is also beneficial to extend the service life of motor.
Further advantage, target and feature of the invention will be partially reflected by the following instructions, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
3, in the present invention, circulating pump ontology, feed liquor pipe connector, ladder platform, fixing seat is integrally formed first, increased whole
The structural strength of body, and outlet tube road convenient for production, as needed, installation need the outlet tube of quantity, in production process
A set of injection mold is only needed, the circulating pump of different liquid separation pipelines can be produced, reduces production cost.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the structural schematic diagram of circulating pump ontology of the present invention and associated components；
Fig. 2 is the bottom view of circulating pump ontology of the present invention and associated component；
Fig. 3 is the connection schematic diagram in the present invention between power connection and power wiring seat；
Fig. 4 is the flow diagram of processing method in the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution:
A kind of new-energy automobile internal liquid circulation pump, including circulating pump ontology 1, working chamber 2 and ladder platform 3, circulating pump
The inside of ontology 1 is fixed with motor 12 and gear set loading plate 16；The outer wall of circulating pump ontology 1 is equipped with power wiring seat 6, and electricity
Source junction block 6 and motor 12 are electrically connected, and the left and right side walls of power wiring seat 6 are respectively and fixedly provided with square bushing 20, power wiring seat
The 6 pluggable power connections 5 being matched therewith in inside, the left and right side walls of power connection 5 are respectively and fixedly provided with flexible connecting rod 18, bullet
Property connecting rod 18 end be equipped with D-shaped card head 19, and D-shaped card head 19 is structure as a whole with flexible connecting rod 18, power connection 5
It is externally connected to power supply line 4；
Wherein, ladder platform 3 includes lower rotary table 301 and upper rotary table 302, and the cavity opened up inside upper rotary table 302 is to work
Chamber 2, the outer wall of upper rotary table 302 are communicated with 3 outlet tubes 7, and the top of upper rotary table 302 is communicated with a feed liquor pipe connector 21.
As further improvement of these options, the side wall of circulating pump ontology 1 offers card slot, is connected with card on card slot
Set 10, is fixed with cooling fin 11 inside cutting ferrule 10, cooling fin 11 can by heat by being transferred to the external world inside circulating pump ontology 1, from
And rapid cooling is realized, it is also beneficial to extend the service life of motor 12.
As further improvement of these options, the outer wall of shaft 17 is arranged with sealing waterproof jacket ring 25, and seals anti-
Water jacket ring 25 is fixed on the inside of lower rotary table 301, so as to prevent the liquid in working chamber 2 from entering inside circulating pump ontology 1.
As further improvement of these options, the outer wall of feed liquor pipe connector 21 is welded with 4 fixing seats 9, and every
The upper surface of one fixing seat 9, which is blocked, sets screw hole 8, consequently facilitating installation is fixed with inlet tube.
As further improvement of these options, lower rotary table 301 is fixed on the top of circulating pump ontology 1 by reinforcing rib 22
Portion, the use of reinforcing rib are conducive to improve the intensity of liquid circulation pump, can be reduced metal materials, saved cost.
The operation principle of the present invention is that: power connection 5 is first plugged to power wiring seat 6, powers on motor 12 simultaneously
It starts to work.
When power connection 5 and power wiring seat 6 are installed, flexible connecting rod 18 need to be first only pressed, by D-shaped card head 19
It is inserted into square bushing, and constantly pushes power connection 5 forward, until D-shaped card head 19 stretches out the outlet of square bushing, is unclamped again
Flexible connecting rod 18, flexible connecting rod 18 can drive D-shaped card head 19 to be flared out at this time, and final D-shaped card head 19 can block rectangular
Casing 20, to can effectively prevent, because power connection 5 is loosened, there is a phenomenon where open circuits；Similarly, it when pulling up power connection 5, only needs
Compression elasticity connecting rod 18 is pressed again, until D-shaped card head 19 enters 20 inner wall of square bushing, and constantly extraction power connection 5 is
Can, it is easy to operate, it is also fool proof reliable.
A kind of new-energy automobile internal liquid circulation pump case processing method, includes the following steps,
Step S1 is integrally formed injection molding solidification and generates circulating pump ontology 1, feed liquor pipe connector 21, ladder platform 3, fixing seat
9；
Step S2, in 9 installation screw 8 of fixing seat；
Step S3 opens up through-hole in 1 side wall of circulating pump ontology as needed, and outlet tube 7 is plugged and fixed；
Step S4, in the fixed connection power wiring seat 6 of 1 side wall of circulating pump ontology；
Step S5 installs gear set loading plate 16, is bolted to circulating pump ontology 1.
Preferably, further include step S6, open up card slot in the side wall of circulating pump ontology 1, cutting ferrule 10 is clamped on card slot, in card
Cover 10 inside fixing cooling fins 11,11 one end of cooling fin and 12 heat exchange of motor, the other end and external heat exchange.
It preferably, further include step S7, setting runs through the sealing waterproof jacket of gear set loading plate 16 inside lower rotary table 301
Ring 25.
Preferably, in the step S2, it is drilled with blind slot on 9 top of fixing seat, then screw hole 8 is embedded in blind slot.
In aforesaid operations, circulating pump ontology 1, feed liquor pipe connector 21, ladder platform 3, fixing seat 9 are integrally formed first,
Increase whole structural strength, and outlet tube road convenient for production, as needed, installation needs the outlet tube 7 of quantity, production
A set of injection mold is only needed in the process, can produce the circulating pump of different liquid separation pipelines, reduces production cost.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (9)
1. a kind of new-energy automobile internal liquid circulation pump case, including circulating pump ontology (1), working chamber (2) and ladder platform
(3), which is characterized in that the circulating pump ontology (1) is internally provided with gear set loading plate (16)；The circulating pump ontology
(1) outer wall is equipped with power wiring seat (6), and the power wiring seat (6) and the motor (12) are electrically connected, the power supply
The left and right side walls of junction block (6) are respectively and fixedly provided with square bushing (20), and power wiring seat (6) inside is pluggable to match with it
The left and right side walls of the power connection (5) of conjunction, the power connection (5) are respectively and fixedly provided with flexible connecting rod (18), the elastic connection
The end of bar (18) is equipped with D-shaped card head (19), and D-shaped card head (19) is structure as a whole with the flexible connecting rod (18), described
Power connection (5) is externally connected to power supply line (4)；
The ladder platform (3) includes lower rotary table (301) and upper rotary table (302), and the cavity opened up inside the upper rotary table (302) is i.e.
Outer wall for the working chamber (2), the upper rotary table (302) is communicated with outlet tube (7), is connected at the top of the upper rotary table (302)
It is connected with feed liquor pipe connector (21).
2. a kind of new-energy automobile internal liquid circulation pump case according to claim 1, it is characterised in that: the circulation
The side wall of pump ontology (1) offers card slot, is connected on the card slot cutting ferrule (10), is fixed with heat dissipation inside the cutting ferrule (10)
Piece (11).
3. a kind of new-energy automobile internal liquid circulation pump case according to claim 1, it is characterised in that: the gear
Group loading plate (16) is equipped with perforative sealing waterproof jacket ring (25), and the sealing waterproof jacket ring (25) is fixed on the lower rotary table
(301) inside.
4. a kind of new-energy automobile internal liquid circulation pump case according to claim 1, it is characterised in that: the feed liquor
The outer wall of pipe connector (21) is welded with 4 fixing seats (9), and the upper surface of each fixing seat (9) blocks and sets screw hole
(8)。
5. a kind of new-energy automobile internal liquid circulation pump case according to claim 1, it is characterised in that: the lower circle
Platform (301) is fixed on the top of circulating pump ontology (1) by reinforcing rib (22).
6. a kind of new-energy automobile internal liquid circulation pump case processing method, it is characterised in that: include the following steps,
Step S1 is integrally formed injection molding solidification and generates circulating pump ontology (1), feed liquor pipe connector (21), ladder platform (3), fixes
Seat (9)；
Step S2, in fixing seat (9) installation screw (8)；
Step S3, in circulating pump ontology (1), side wall opens up through-hole as needed, and outlet tube (7) are plugged and fixed；
Step S4, in fixed connection power wiring seat (6) of circulating pump ontology (1) side wall；
Step S5 is installed gear set loading plate (16), is bolted to circulating pump ontology (1).
7. a kind of new-energy automobile internal liquid circulation pump case processing method according to claim 6, it is characterised in that:
Further include step S6, opens up card slot in the side wall of circulating pump ontology (1), card slot is clamped cutting ferrule (10), solid inside cutting ferrule (10)
Determine cooling fin (11), cooling fin (11) one end and motor (12) heat exchange, the other end and external heat exchange.
8. a kind of new-energy automobile internal liquid circulation pump case processing method according to claim 6, it is characterised in that:
It further include step S7, setting runs through the sealing waterproof jacket ring (25) of gear set loading plate (16) inside lower rotary table (301).
9. a kind of new-energy automobile internal liquid circulation pump case processing method according to claim 6, it is characterised in that:
In the step S2, it is drilled with blind slot on fixing seat (9) top, then in screw hole (8) insertion blind slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910605445.5A CN110374863A (en) | 2019-07-05 | 2019-07-05 | A kind of new-energy automobile internal liquid circulation pump case and its processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910605445.5A CN110374863A (en) | 2019-07-05 | 2019-07-05 | A kind of new-energy automobile internal liquid circulation pump case and its processing method |
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| Publication Number | Publication Date |
|---|---|
| CN110374863A true CN110374863A (en) | 2019-10-25 |
Family
ID=68252160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910605445.5A Pending CN110374863A (en) | 2019-07-05 | 2019-07-05 | A kind of new-energy automobile internal liquid circulation pump case and its processing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110374863A (en) |
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| CN206419177U (en) * | 2017-01-17 | 2017-08-18 | 浙江三花汽车零部件有限公司 | Electrodynamic pump |
| CN109616830A (en) * | 2018-12-29 | 2019-04-12 | 杭州优朴信息技术有限公司 | A kind of double-layer seal buckle-type power connector |
| CN210422984U (en) * | 2019-07-05 | 2020-04-28 | 安徽省华晟塑胶股份有限公司 | New energy automobile internal liquid circulation pump shell |
-
2019
- 2019-07-05 CN CN201910605445.5A patent/CN110374863A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102460908A (en) * | 2009-06-25 | 2012-05-16 | 尼得科电机有限公司 | Integrated endshield and pump volute for electric pump and method of forming electric pump |
| KR20110092813A (en) * | 2010-02-10 | 2011-08-18 | 캄텍주식회사 | 3way valve for vehicle |
| CN104348287A (en) * | 2013-08-09 | 2015-02-11 | 德昌电机(深圳)有限公司 | Centrifugal pump and sanitary tool using same |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191025 |
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