CN108915847A - A kind of integrated engine water pump water inlet pipe - Google Patents
A kind of integrated engine water pump water inlet pipe Download PDFInfo
- Publication number
- CN108915847A CN108915847A CN201810703725.5A CN201810703725A CN108915847A CN 108915847 A CN108915847 A CN 108915847A CN 201810703725 A CN201810703725 A CN 201810703725A CN 108915847 A CN108915847 A CN 108915847A
- Authority
- CN
- China
- Prior art keywords
- water
- pipe body
- pipe
- taper type
- inlet pipe
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/04—Arrangements of liquid pipes or hoses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/10—Pumping liquid coolant; Arrangements of coolant pumps
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Nozzles (AREA)
Abstract
The invention discloses a kind of integrated engine water pump water inlet pipes, including water-pipe body and connecting bracket, water-pipe body is an arch bend pipe, water-pipe body upper and lower ends nozzle end is respectively equipped with taper type protrusion, water-pipe body and taper type project through cold pier or spinning is integrally formed, taper type protrusion rear side is additionally provided with ring type seal, is equipped with tubulose pressure inlet on water-pipe body at the nozzle of top, and water-pipe body is made of Q235 seamless steel pipe material.The water inlet pipe structure is reasonable, taper type protrusion is equipped on water-pipe body, and be integrally formed with water-pipe body, eliminates the processes such as welding polishing, high in machining efficiency, reduces labor intensity of workers；Frustum type protrusion can play good barrier effect to sealing ring and plastic tube, prevent its landing, increase connection reliability；Meanwhile Q235 seamless steel pipe material being used to be made, pipe bent position corrugationless and fracture phenomena, presentation quality is good.
Description
Technical field
The present invention relates to a kind of car engine cooling system technical field more particularly to a kind of integrated engine waters
Pump water inlet pipe.
Background technique
During the manufacturing of automobile engine water pump water inlet pipe, in order to increase pipe fitting oral area intensity and with it is outer
The leakproofness of hose connection is connect, usually designs one of complete cycle circular arc convex ribs in pipe fitting water-in and water-out spout part.Producer is generally using weldering
Connect processing.Circular arc convex ribs are processed by welding a bit of cone-shaped ring, but processing efficiency is low, labor intensity of workers is big.It is existing
Water inlet pipe is processed with common 45 steel pipe, fold is easy to appear in knee, so as to shorten the service life of water inlet pipe.Furthermore existing
There are water inlet pipe and external hose junction sealing performance bad, poor air-tightness is easy rust inside water inlet pipe after a period of use
The problems such as erosion, aging.Therefore need a kind of integrated engine water pump water inlet pipe above-mentioned to solve the problems, such as.
Summary of the invention
The present invention in view of the deficiencies of the prior art, provide a kind of simple and reasonable integrated engine water pump into
Water pipe, the water inlet pipe are integrally formed, and high in machining efficiency, good seal performance is not easy to corrode.
Technical scheme is as follows：
A kind of integrated engine water pump water inlet pipe includes water-pipe body and the connecting bracket that is fixed on water-pipe body, special
Sign is that water-pipe body is an arch bend pipe, and water-pipe body upper and lower ends nozzle end is respectively equipped with taper type protrusion, water pipe sheet
Body and taper type project through cold pier or spinning is integrally formed；The taper type protrusion rear side is additionally provided with close 11 seal of annular；Water
Tubulose pressure inlet is equipped on tube body at the nozzle of top；Water-pipe body is made of Q235 seamless steel pipe material.
Preferably, the ring type seal is O shape SIL silicone rubber O-ring.
Preferably, the bevel angle of the taper type protrusion is 25 °~45 °, taper type projection thickness 5mm.
Preferably, the connecting bracket outer surface is imprinted with COM code and vendor code.
Preferably, the upper and lower ends nozzle diameter of the water-pipe body is 38mm.
Preferably, the surface of the water-pipe body and inner wall are coated with black electrophore tic paint.
The invention has the advantages that：
Integrated engine water pump water inlet pipe structure provided by the invention is reasonable, in water-pipe body upper and lower ends nozzle end
It is respectively equipped with taper type protrusion, and is integrally formed with water-pipe body, the processes such as welding polishing are eliminated, it is high in machining efficiency, it reduces
Labor intensity of workers.When installing plastic tube, taper type protrusion can facilitate the installation of plastic tube to it with guiding role；Peace
Be tightly coupled together after the completion of dress using O-ring seals plastic tube and ontology, frustum type protrusion to sealing ring and plastic tube all
Good barrier effect can be played, its landing is prevented, increases connection reliability；It is made, is made of Q235 seamless steel pipe material
Water inlet pipe is easier bending, and when bend pipe consumes energy low, and pipe bent position corrugationless and fracture phenomena, presentation quality is good, extends water inlet pipe
Service life.Furthermore it is coated with black electrophore tic paint on the surface of water-pipe body and inner wall, burn into aging can be prevented, improved
The service life of water inlet pipe.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the engine water pump water inlet pipe of integration；
Fig. 2 is the left view schematic diagram of Fig. 1；
Fig. 3 is the schematic top plan view of Fig. 1；
In figure：1- water-pipe body, 2- connecting bracket, 3- pressure inlet, 4- ring type seal, 5- taper type protrusion.
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.
As shown in Figure 1, Figure 2 with a kind of integrated engine water pump water inlet pipe shown in Fig. 3, including water-pipe body 1 and fixed
Connecting bracket 2 on water-pipe body 1, water-pipe body 1 are an arch bend pipe, 1 upper and lower ends nozzle end of water-pipe body difference
Equipped with taper type protrusion 5, the water-pipe body 1 is integrally formed with taper type protrusion 5 by cold pier or spinning；Taper type protrusion 5
Rear side is additionally provided with ring type seal 4；Tubulose pressure inlet 3 is equipped on water-pipe body 1 at the nozzle of top；Water-pipe body 1 uses
Q235 seamless steel pipe material is made, and both ends nozzle diameter is 38mm.Ring type seal 4 is O shape SIL silicone rubber O-ring.Frustum
The bevel angle of shape protrusion 5 is 25 °~45 °, 5 thickness 5mm of taper type protrusion.2 outer surface of connecting bracket be imprinted with COM code and
Vendor code.The surface of water-pipe body 1 and inner wall are coated with black electrophore tic paint.
Process of the invention is：The blanking of bend pipe developed dimension is first pressed, then processes two on Cold header or spinning machine
The taper type protrusion 5 at end.Bending is carried out on bending machine again, is welded to connect bracket 2 and pressure inlet 3, sprays black electrophore tic paint.Most
Ring type seal 4 is assembled afterwards.Taper type protrusion, and be integrally formed with water-pipe body, eliminate the processes such as welding polishing, processing effect
Rate is high, reduces labor intensity of workers.When installing plastic tube, taper type protrusion can facilitate plastic tube to it with guiding role
Installation.Furthermore it is coated with black electrophore tic paint on the surface of water-pipe body and inner wall, burn into aging can be prevented, improve water inlet
The service life of pipe.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (6)
1. a kind of integrated engine water pump water inlet pipe, including water-pipe body and the connecting bracket being fixed on water-pipe body,
It is characterized in that, water-pipe body is an arch bend pipe, water-pipe body upper and lower ends nozzle end is respectively equipped with taper type protrusion, institute
It states water-pipe body and taper type projects through cold pier or spinning is integrally formed；The taper type protrusion rear side is additionally provided with ring packing
It encloses, is equipped with tubulose pressure inlet on the water-pipe body at the nozzle of top, the water-pipe body uses Q235 seamless steel tubing
Material is made.
2. integrated engine water pump water inlet pipe according to claim 1, it is characterised in that：The ring type seal is
O shape SIL silicone rubber O-ring.
3. integrated engine water pump water inlet pipe according to claim 1, it is characterised in that：The taper type protrusion
Bevel angle is 25 °~45 °, taper type projection thickness 5mm.
4. integrated engine water pump water inlet pipe according to claim 1, it is characterised in that：The water-pipe body
Upper and lower ends nozzle diameter be 38mm.
5. integrated engine water pump water inlet pipe according to claim 1, it is characterised in that：The connecting bracket appearance
Face is imprinted with COM code and vendor code.
6. integrated engine water pump water inlet pipe according to any one of claims 1 to 5, it is characterised in that：The water
The surface of tube body and inner wall are coated with black electrophore tic paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810703725.5A CN108915847A (en) | 2018-06-30 | 2018-06-30 | A kind of integrated engine water pump water inlet pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810703725.5A CN108915847A (en) | 2018-06-30 | 2018-06-30 | A kind of integrated engine water pump water inlet pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108915847A true CN108915847A (en) | 2018-11-30 |
Family
ID=64422275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810703725.5A Withdrawn CN108915847A (en) | 2018-06-30 | 2018-06-30 | A kind of integrated engine water pump water inlet pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108915847A (en) |
-
2018
- 2018-06-30 CN CN201810703725.5A patent/CN108915847A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181130 |