CN215215243U

CN215215243U - Detachable plastics hydroecium

Info

Publication number: CN215215243U
Application number: CN202121236901.2U
Authority: CN
Inventors: 王波; 陈光赞; 周林武
Original assignee: Zhejiang A Star Cooling Co ltd
Current assignee: Zhejiang A Star Cooling Co ltd
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2021-12-17
Anticipated expiration: 2031-06-03

Abstract

A detachable plastic water chamber comprises a water chamber body, wherein a connecting pipe opening is formed in the water chamber body, a first side wall, a first step, a second side wall and a pipe opening end face are sequentially arranged on the outer wall of the connecting pipe opening, a bent pipe is sleeved on the connecting pipe opening and comprises a water pipe main body and a connecting plate, the water pipe main body is sleeved on the connecting pipe opening, the connecting plate is fixedly connected with the water chamber body through screws, an installation inclined plane, a third side wall, a second step, a fourth side wall and a third step are sequentially arranged on the inner wall of one end, sleeved on the connecting pipe opening, of the water pipe main body, and a sealing ring is arranged between the first step and the second side wall of the bent pipe and the third side wall and the second step of the water pipe main body; the utility model has the advantages of simple structure, reasonable in design, make things convenient for the die sinking, the installation is dismantled conveniently, the leakproofness is good.

Description

Detachable plastics hydroecium

Technical Field

The utility model relates to an auto radiator, in particular to detachable plastics hydroecium.

Background

The mouth of pipe of traditional auto radiator's hydroecium adopts straight mouthful structure, but because of actual design's needs in order to satisfy the car, the mouth of pipe of radiator hydroecium will adopt crooked or special-shaped structure a bit, and the product die sinking difficulty of the orificial radiator hydroecium of crooked or special-shaped structure has, and the cost is high, and the product mouth of pipe that the die sinking came out can have the burr, leaks easily when adorning the hose.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects of the prior art, the utility model provides a detachable plastics hydroecium that simple structure, reasonable in design, convenient die sinking, installation are dismantled conveniently, the leakproofness is good.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a detachable plastics hydroecium, includes the hydroecium body, be equipped with the mouth of pipe on the hydroecium body, the cover is equipped with the return bend on the mouth of pipe, the return bend passes through screw fixed connection with the hydroecium body, be equipped with the sealing washer between mouth of pipe and the return bend.

Preferably, the outer wall of the connecting pipe orifice is sequentially provided with a first side wall, a first step, a second side wall and a pipe orifice end face, the diameter of the connecting pipe orifice at the first side wall is larger than that of the connecting pipe orifice at the second side wall, and the outer ring of the pipe orifice end face is of a round angle structure.

Preferably, the elbow comprises a water pipe main body and a connecting plate, the water pipe main body is sleeved on the connecting pipe opening, and the connecting plate is fixedly connected with the water chamber main body through screws.

Preferably, an installation inclined plane, a third side wall, a second step, a fourth side wall and a third step are sequentially arranged on the inner wall of one end, sleeved with the connecting pipe opening, of the water pipe main body, and the diameter of the inner wall of the water pipe main body at the third side wall is larger than that of the inner wall of the water pipe main body at the fourth side wall.

Preferably, the fourth side wall of the water pipe main body is in transition fit connection with the second side wall of the connecting pipe orifice, and the third step of the water pipe main body abuts against the end face of the pipe orifice of the connecting pipe orifice.

Preferably, the inner diameter of the connecting nozzle is smaller than the inner diameter of the water pipe main body.

Preferably, the seal ring is disposed between the first step and the second step of the elbow pipe and the third side wall and the second step of the water pipe main body.

The utility model arranges the connecting pipe orifice on the water chamber body, and the bent pipe is sleeved on the connecting pipe orifice, and the connecting pipe is fixed by the screw, thereby solving the problem of difficult die sinking of the product, and being convenient for mounting and dismounting; a sealing ring is arranged between the connecting pipe orifice and the bent pipe, a first step and a pipe orifice end face are arranged on the outer wall of the connecting pipe orifice, and a second step and a third step are arranged on the inner wall of the water pipe main body, so that the sealing property between the water chamber main body and the bent pipe is greatly improved; the utility model has the advantages of simple structure, reasonable in design, make things convenient for the die sinking, the installation is dismantled conveniently, the leakproofness is good.

Drawings

Fig. 1 is a side view of an embodiment of the invention;

fig. 2 is a cross-sectional view a-a of fig. 1 in accordance with the present invention;

fig. 3 is an enlarged view of fig. 2B according to the present invention.

In the figure: 1. the water chamber body; 2. connecting the pipe orifices; 21. a first side wall; 22. a first step; 23. a second side wall; 24. a pipe orifice end face; 3. bending the pipe; 31. a water pipe body; 32. a connecting plate; 33. installing an inclined plane; 34. a third side wall; 35. a second step; 36. a fourth side wall; 37. a third step; 4. a screw; 5. and (5) sealing rings.

Detailed Description

The technical solution of the present invention is further specifically described below by way of specific embodiments and with reference to the accompanying drawings.

Example (b):

the detachable plastic water chamber shown in fig. 1 to 3 comprises a water chamber body 1, wherein a connecting pipe orifice 2 is arranged on the water chamber body 1, an elbow pipe 3 is sleeved on the connecting pipe orifice 2, the elbow pipe 3 is fixedly connected with the water chamber body 1 through a screw 4, and a sealing ring 5 is arranged between the connecting pipe orifice 2 and the elbow pipe 3; a first side wall 21, a first step 22, a second side wall 23 and a pipe orifice end face 24 are sequentially arranged on the outer wall of the connecting pipe orifice 2, the diameter of the connecting pipe orifice 2 at the first side wall 21 is larger than that of the connecting pipe orifice 2 at the second side wall 23, and the outer ring of the pipe orifice end face 24 is of a round angle structure; the elbow 3 comprises a water pipe main body 31 and a connecting plate 32, the water pipe main body 31 is sleeved on the connecting pipe orifice 2, and the connecting plate 32 is fixedly connected with the water chamber body 1 through a screw 4; an installation inclined plane 33, a third side wall 34, a second step 35, a fourth side wall 36 and a third step 37 are sequentially arranged on the inner wall of one end, sleeved on the connecting pipe orifice 2, of the water pipe main body 31, and the diameter of the inner wall of the water pipe main body 31 at the third side wall 34 is larger than that of the inner wall of the water pipe main body 31 at the fourth side wall 36; adopt transition fit to be connected between the fourth lateral wall 36 of water pipe main part 31 and the second lateral wall 23 of connecting pipe mouth 2, the third step 37 butt of water pipe main part 31 is on the mouth of pipe terminal surface 24 of connecting pipe mouth 2, the internal diameter of connecting pipe mouth 2 is less than the internal diameter of water pipe main part 31, sealing washer 5 sets up between first step 22 of return bend 3, second lateral wall 23 and the third lateral wall 34 of water pipe main part 31, second step 35.

The above-described embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the scope of the claims.

Claims

1. The utility model provides a detachable plastics hydroecium, includes hydroecium body (1), its characterized in that: be equipped with mouth of pipe (2) on hydroecium body (1), the cover is equipped with return bend (3) on mouth of pipe (2), return bend (3) pass through screw (4) fixed connection with hydroecium body (1), be equipped with between mouth of pipe (2) and return bend (3) sealing washer (5).

2. The removable plastic water chamber of claim 1, wherein: be equipped with first lateral wall (21), first step (22), second lateral wall (23), mouth of pipe terminal surface (24) on the outer wall of connecting pipe mouth (2) in proper order, the diameter of connecting pipe mouth (2) in first lateral wall (21) department is greater than the diameter of connecting pipe mouth (2) in second lateral wall (23) department, the outer lane of mouth of pipe terminal surface (24) adopts the fillet structure.

3. The removable plastic water chamber of claim 2, wherein: elbow pipe (3) include water pipe main part (31), connecting plate (32), water pipe main part (31) cover is located on connecting pipe mouth (2), screw (4) fixed connection is passed through with hydroecium body (1) in connecting plate (32).

4. The removable plastic water chamber of claim 3, wherein: the one end inner wall of connecting pipe mouth (2) is located to the cover of water pipe main part (31) is equipped with installation inclined plane (33), third lateral wall (34), second step (35), fourth lateral wall (36), third step (37) on proper order, the diameter of water pipe main part (31) inner wall in third lateral wall (34) department is greater than the diameter of water pipe main part (31) inner wall in fourth lateral wall (36) department.

5. The removable plastic water chamber of claim 4, wherein: the fourth side wall (36) of the water pipe main body (31) is connected with the second side wall (23) of the connecting pipe orifice (2) in a transition fit mode, and the third step (37) of the water pipe main body (31) abuts against the end face (24) of the connecting pipe orifice (2).

6. The removable plastic water chamber of claim 5, wherein: the inner diameter of the connecting pipe orifice (2) is smaller than that of the water pipe main body (31).

7. The removable plastic water chamber of claim 6, wherein: the sealing ring (5) is arranged between the first step (22) and the second side wall (23) of the elbow pipe (3) and the third side wall (34) and the second step (35) of the water pipe main body (31).