CN209743030U

CN209743030U - Novel pressure boost inlet tube assembly

Info

Publication number: CN209743030U
Application number: CN201920113954.1U
Authority: CN
Inventors: 郝世杨; 张晓龙; 牟红雨; 杨守财; 闫萌萌; 刘朋; 郭金秋
Original assignee: Harbin Dongan Auto Engine Co Ltd
Current assignee: Harbin Dongan Auto Engine Co Ltd
Priority date: 2019-01-23
Filing date: 2019-01-23
Publication date: 2019-12-06
Anticipated expiration: 2029-01-23

Abstract

A novel supercharging water inlet pipe assembly belongs to the automobile engine appliance. The water outlet end of the pressurizing water inlet pipe is tightly inserted into the inlet end of the supercharger and is limited and fixed through the assembling limiting block, a plurality of through holes penetrating through the cavity of the hollow bolt are formed in the outer side face of the hollow bolt, the threaded end of the hollow bolt is screwed into the supercharger, and gaskets are arranged between the supercharger and the hollow bolt and on the other side of the supercharger. The utility model improves the sealing performance of the cooling system pipeline, and avoids the faults of engine water leakage, over-high temperature and the like caused by the traditional rubber ring sealing; the reliability of cooling system pipeline is fixed is improved, and the risk of support fracture caused by engine vibration is avoided.

Description

Novel pressure boost inlet tube assembly

Technical Field

The utility model relates to a novel pressure boost inlet tube assembly belongs to the automobile engine apparatus.

Background

The design of the engine cooling system is an important link for ensuring that parts of the engine have proper working temperature and ensuring the working reliability and the goodness of the whole engine, and is a basic condition for ensuring the efficient and stable operation of the engine. Peripheral pipelines of the engine cooling system are more and are influenced by other systems of the engine, and the cooling pipelines are different in shape and complex in arrangement. At present, technologies such as pressurization direct injection, oil-electricity mixing and engine oil cooling are mature continuously, and the number of pipelines of a cooling system is further increased. Therefore, the whole machine is required to be more compact in arrangement, and meanwhile, higher requirements are provided for the reliability of the cooling system in terms of leakage prevention, pressure resistance and the like.

Disclosure of Invention

For solving the problem that exists among the background art, the utility model provides a novel pressure boost inlet tube assembly.

The purpose is achieved, the utility model adopts the following technical proposal: the utility model provides a novel pressure boost inlet tube assembly, is including assembling stopper, pressure boost inlet tube, cavity bolt, booster and two gaskets, the play water end of pressure boost inlet tube inserts the entry end of booster closely and spacing fixedly through assembling the stopper, the lateral surface of cavity bolt is equipped with a plurality of through-holes that link up its cavity, in the screw thread end screw in booster of cavity bolt, between booster and the cavity bolt and the opposite side of booster all is equipped with the gasket.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model adopts the mode of the supercharger, the hollow bolt and the gasket for sealing, thereby improving the sealing performance of the cooling system pipeline and avoiding the faults of engine water leakage, over-high temperature and the like caused by the traditional rubber ring sealing; the hollow bolt is fixed with the assembly limiting block, so that the sealing structure is more resistant to high temperature and high pressure compared with an O-shaped ring; compared with the traditional fixing mode, the assembly limiting block occupies a small space, the structure is more compact, the reliability of the cooling system pipeline fixing is improved, and the risk of support fracture caused by engine vibration is avoided.

Drawings

Fig. 1 is a schematic structural view of the novel pressurized water inlet pipe assembly of the present invention.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

The first embodiment is as follows: as shown in fig. 1, the utility model discloses a novel pressure boost inlet tube assembly, including assembling stopper 2, pressure boost inlet tube 3, cavity bolt 4, booster 5 and two gaskets 1, the play water end of pressure boost inlet tube 3 inserts booster 5's entry end closely and through assembling stopper 2 spacing fixed, the lateral surface of cavity bolt 4 is equipped with a plurality of through-hole A who link up its cavity, and in the screwed end screw in booster 5 of cavity bolt 4, it is firm to ensure the water pipe installation, and between booster 5 and the cavity bolt 4 and the opposite side of booster 5 all is equipped with gasket 1.

The second embodiment is as follows: as shown in fig. 1, the first embodiment is further described, a first socket penetrating through an inner cavity of the first embodiment is disposed on a side wall of an inlet end of the supercharger 5, a second socket penetrating through an inner cavity of the second embodiment is disposed on a side wall of a water outlet end of the supercharging water inlet pipe 3, the first socket and the second socket are correspondingly disposed, and one end of the assembly limiting block 2 is tightly inserted into the first socket and the second socket, so that the supercharger 5 is prevented from axially rotating.

The third concrete implementation mode: as shown in fig. 1, in this embodiment, a first specific embodiment or a second specific embodiment is further described, a threaded hole is radially formed through an outer side wall of the pressurized water inlet pipe 3, which is close to the water outlet end, the threaded hole corresponds to the through cavity B of the supercharger 5, a threaded end of the hollow bolt 4 is screwed into the threaded hole and the through cavity B of the supercharger 5, and a through hole of the hollow bolt 4 is communicated with a water outlet of the pressurized water inlet pipe 3.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other forms of embodiment without departing from the spirit or essential characteristics of the invention. 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

1. The utility model provides a novel pressure boost inlet tube assembly which characterized in that: including assembling stopper (2), pressure boost inlet tube (3), cavity bolt (4), booster (5) and two gaskets (1), the play water end of pressure boost inlet tube (3) inserts the entry end of booster (5) closely and through assembling stopper (2) spacing fixed, the lateral surface of cavity bolt (4) is equipped with a plurality of through-holes (A) of lining up its cavity, in the screw thread end screw in booster (5) of cavity bolt (4), between booster (5) and cavity bolt (4) and the opposite side of booster (5) all is equipped with gasket (1).

2. The novel pressurized water inlet pipe assembly according to claim 1, wherein: the lateral wall of booster (5) entry end is equipped with the socket one of lining up its inner chamber, the lateral wall of pressure boost inlet tube (3) water outlet end is equipped with the socket two of lining up its inner chamber, socket one corresponds the setting with socket two, the one end of assembling stopper (2) inserts closely in socket one and socket two.

3. A novel pressurized water inlet pipe assembly according to claim 1 or 2, wherein: the lateral wall that pressure boost inlet tube (3) were close to out the water end runs through its radial screw hole that is equipped with, the logical chamber (B) of screw hole and booster (5) corresponds the setting, the screw thread end screw in of cavity bolt (4) in the logical chamber (B) of screw hole and booster (5), the through-hole of cavity bolt (4) and the delivery port intercommunication setting of pressure boost inlet tube (3).