CN215057720U - Water inlet pipe of water pump with integrated water return function - Google Patents
Water inlet pipe of water pump with integrated water return function Download PDFInfo
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- CN215057720U CN215057720U CN202121469515.8U CN202121469515U CN215057720U CN 215057720 U CN215057720 U CN 215057720U CN 202121469515 U CN202121469515 U CN 202121469515U CN 215057720 U CN215057720 U CN 215057720U
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- inlet tube
- water pump
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Abstract
The utility model discloses an aggregate return water function water pump inlet tube, including the inlet tube body, the one end of inlet tube body is equipped with the water inlet, the one end of inlet tube body is equipped with the water pump interface, it takes over, warm braw system return water takeover and expansion tank water supply takeover to be equipped with urea jar cooling return water on the inlet tube body. The utility model discloses an aggregate return water function water pump inlet tube belongs to whole car piping erection technical field, compact structure, the return water is convenient, the inlet tube body has integrateed urea jar cooling return water takeover, warm braw system return water takeover and expansion tank moisturizing takeover, can connect the urea jar and add the hot water return, warm braw system return water and expansion tank moisturizing, can add the hot water return with the urea jar through the water pump, the water in warm braw system return water and the expansion tank is extracted to the water pump fast in, realize that express mail return water and expansion tank express mail supply water, whole car need not additionally to arrange the return water mouth, conveniently put in order car cooling pipeline and arrange.
Description
Technical Field
The utility model relates to a whole car pipeline installation technique, more specifically say, it relates to an aggregate return water function water pump inlet tube.
Background
The cooling system is one of several major systems of the truck and is a necessary condition for ensuring the normal operation of the engine. The importance of the cooling system is self-evident because energy conversion efficiency is optimal only if the engine is operating at an optimal operating temperature. Modern engine cooling systems generally need to satisfy functions such as warm braw system, retarder cooling, urea jar heating, and the expansion tank also needs to arrange the auxiliary water tank for general engine. Therefore, a plurality of water inlets and water outlets are required to be arranged on a cooling system of the engine to meet the cooling requirement, so that the structure of the cooling system of the engine is too complex, parts are too large, the cost is high, and the occupied space is large.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to some not enough of the above-mentioned of prior art, the utility model aims at providing a compact structure, convenient set return water function water pump inlet tube of return water.
In order to achieve the purpose, the utility model provides an aggregate return water function water pump inlet tube, including the inlet tube body, the one end of inlet tube body is equipped with the water inlet, the one end of inlet tube body is equipped with the water pump interface, be equipped with urea jar cooling return water takeover, warm braw system return water takeover and expansion tank water supply takeover on the inlet tube body.
Furthermore, the urea tank cooling water return connecting pipe and the warm air system water return connecting pipe are arranged close to the water inlet, and the auxiliary water tank water supply connecting pipe is arranged close to the water pump connector.
Furthermore, the water inlet pipe body comprises a straight pipe section connected with the water pump and an inclined pipe section which is inclined leftwards and extends obliquely, a bent pipe portion which is bent upwards is arranged at the top of the inclined pipe section, a flange connecting structure is arranged on the right side of the bent pipe portion, the water inlet is arranged on the flange connecting structure, and the water inlet is arranged at the pipe orifice of the straight pipe section.
Furthermore, the urea tank cooling water return connecting pipe and the warm air system water return connecting pipe are arranged on the inclined pipe section, and the auxiliary water tank water replenishing connecting pipe is arranged on the straight pipe section.
Furthermore, the auxiliary water tank water replenishing adapter is perpendicular to the straight pipe section, and the direction of the pipe orifice of the auxiliary water tank water replenishing adapter is perpendicular to the opening direction of the water inlet.
Furthermore, the urea tank cooling water return connecting pipe and the warm air system water return connecting pipe are obliquely and upwardly extended leftwards, and the included angle between the center line of the urea tank cooling water return connecting pipe and the center line of the warm air system water return connecting pipe and the center line of the straight pipe section is 25 degrees.
Furthermore, the end face of the flange connecting structure is coplanar with the central line of the straight pipe section.
Advantageous effects
Compared with the prior art, the utility model discloses an aggregate return water function water pump inlet tube's beneficial effect as follows: the utility model discloses an aggregate return water function water pump inlet tube, compact structure, the return water is convenient, the inlet tube body has integrateed urea jar cooling return water takeover, warm braw system return water takeover and expansion tank moisturizing takeover, can connect the urea jar and add the hot water return water, warm braw system return water and expansion tank moisturizing, can add the hot water return water with the urea jar through the water pump, the water in warm braw system return water and the expansion tank is extracted the water pump fast in, realize that express mail return water and expansion tank express mail supply water, whole car need not additionally to arrange the return water mouth, conveniently put in order car cooling pipeline and arrange.
Drawings
FIG. 1 is a front view of the water inlet pipe of the water pump with integrated water return function of the present invention;
FIG. 2 is a right side view of the structure of the water inlet pipe of the water pump with the function of collecting return water;
FIG. 3 is a left side view of the water inlet pipe of the water pump with integrated water return function of the present invention;
fig. 4 is a sectional view of the structure taken along the line a-a in fig. 3.
Wherein: the system comprises a water inlet pipe body 1, a straight pipe section 101, an inclined pipe section 102, a bent pipe section 103, a cooling return water connecting pipe of a 2-urea tank, a return water connecting pipe of a 3-warm air system, a water supplementing connecting pipe of a 4-auxiliary water tank, a flange connecting structure 5, lugs 6 and a connecting hole 7.
Detailed Description
The present invention will be further described with reference to the following examples, which are not intended to limit the scope of the present invention, but are intended to be covered by the appended claims in any way.
Referring to fig. 1-4, the utility model discloses an aggregate return water function water pump inlet tube, including inlet tube body 1, the one end of inlet tube body 1 is equipped with the water inlet, and the one end of inlet tube body 1 is equipped with the water pump interface, is equipped with urea jar cooling return water takeover 2, warm braw system return water takeover 3 and auxiliary water tank moisturizing takeover 4 on the inlet tube body 1.
In this set return water function water pump inlet tube, inlet tube body 1 has integrateed urea jar cooling return water takeover 2, warm braw system return water takeover 3 and auxiliary tank moisturizing takeover 4, can connect the urea jar and add the hot water return, warm braw system return water and auxiliary tank moisturizing, can add the hot water return with the urea jar through the water pump, the water in warm braw system return water and the auxiliary tank is extracted fast to the water pump in, realize that the fast hand return water supplies water with the fast hand of auxiliary tank, the whole car need not additionally to arrange the return water mouth, make things convenient for whole car cooling pipeline to arrange.
In this embodiment, the urea tank cooling water return connection pipe 2 and the warm air system water return connection pipe 3 are arranged close to the water inlet, and the auxiliary water tank water supply connection pipe 4 is arranged close to the water pump connector. The backwater position is close to the water inlet of the water pump, the negative pressure is highest, the backwater efficiency is high, the structure is compact, and the adaptability is good.
In this embodiment, the water inlet pipe body 1 includes a straight pipe section 101 connected with the water pump and an inclined pipe section 102 extending obliquely leftwards and arranged, the top of the inclined pipe section 102 is provided with an elbow part 103 bent upwards, the right side of the elbow part 103 is provided with a flange connection structure 5, the water inlet is arranged on the flange connection structure 5, and the water inlet is arranged at the pipe orifice of the straight pipe section 101.
The urea tank cooling water return connecting pipe 2 and the warm air system water return connecting pipe 3 are arranged on the inclined pipe section 102, and the auxiliary water tank water supplement connecting pipe 4 is arranged on the straight pipe section 101.
The water coming from the water inlet on the flange connection structure 5 is buffered and guided through the bent pipe part 103, the interference on the urea tank cooling return water connection pipe 2 and the warm air system return water connection pipe 3 on the inclined pipe section 102 can be avoided, the interference on the water inlet of the urea tank cooling return water connection pipe 2 and the warm air system return water connection pipe 3 can be avoided, and the quick return water of the urea tank and the warm air system can be ensured.
In the embodiment, the urea tank cooling water return connection pipe 2 is arranged close to the flange connection structure 5.
In this embodiment, a plurality of lugs 6 are arranged at two ends of the flange connecting structure 5, and connecting holes 7 are arranged on the lugs 6, so that the flange connecting structure is connected with other water supply pipes through flanges and is connected quickly.
In this embodiment, the auxiliary tank water replenishing adapter 4 is vertically arranged at the front end of the straight pipe section 101, and the direction of the pipe orifice of the auxiliary tank water replenishing adapter 4 is perpendicular to the opening direction of the water inlet.
In this embodiment, the urea tank cooling return water connection pipe 2 and the warm air system return water connection pipe 3 are obliquely and upwardly extended leftwards, the included angle between the center line of the urea tank cooling return water connection pipe 2 and the center line of the warm air system return water connection pipe 3 and the center line of the straight pipe section 101 is 25 °, and the urea tank cooling return water connection pipe 2 and the warm air system return water connection pipe 3 are obliquely arranged, so that water entering the inclined pipe section 102 from the bent pipe 103 is not easy to enter the urea tank cooling return water connection pipe 2 and the warm air system return water connection pipe 3, and the problem of water backflow is avoided because the water flows backwards into the urea tank cooling return water connection pipe 2 and the warm air system return water connection pipe 3.
In the embodiment, the end face of the flange connecting structure 5 is coplanar with the central line of the straight pipe section 101, so that the whole structure is compact and occupies small space.
The above is only a preferred embodiment of the present invention, and it should be noted that for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which will not affect the utility of the invention and the utility of the patent.
Claims (7)
1. The utility model provides a set return water function water pump inlet tube, includes inlet tube body (1), the one end of inlet tube body (1) is equipped with the water inlet, the one end of inlet tube body (1) is equipped with the water pump interface, its characterized in that, be equipped with urea jar cooling return water takeover (2), warm braw system return water takeover (3) and expansion tank moisturizing takeover (4) on inlet tube body (1).
2. The water inlet pipe of the water pump with the integrated water return function according to claim 1, wherein the urea tank cooling water return connection pipe (2) and the warm air system water return connection pipe (3) are arranged close to the water inlet, and the auxiliary water tank water supplement connection pipe (4) is arranged close to the water pump connector.
3. The water inlet pipe of the water pump with the collective backwater function according to claim 1 or 2, characterized in that the water inlet pipe body (1) comprises a straight pipe section (101) connected with the water pump and an inclined pipe section (102) extending obliquely leftwards, a bent pipe section (103) bending upwards is arranged at the top of the inclined pipe section (102), a flange connecting structure (5) is arranged at the right side of the bent pipe section (103), the water inlet is arranged on the flange connecting structure (5), and the water inlet is arranged at the pipe orifice of the straight pipe section (101).
4. The water inlet pipe of the water pump with the integrated water return function according to claim 3, wherein the urea tank cooling water return connection pipe (2) and the warm air system water return connection pipe (3) are arranged on the inclined pipe section (102), and the auxiliary water tank water supplement connection pipe (4) is arranged on the straight pipe section (101).
5. The water inlet pipe of the water pump with the integrated water return function according to claim 4, wherein the auxiliary water tank water replenishing connection pipe (4) is arranged perpendicular to the straight pipe section (101), and the direction of the opening of the auxiliary water tank water replenishing connection pipe (4) is perpendicular to the direction of the opening of the water inlet.
6. The water inlet pipe of the water pump with the integrated water return function according to claim 5, wherein the urea tank cooling water return connection pipe (2) and the warm air system water return connection pipe (3) extend obliquely upward to the left side, and an included angle between the center line of the urea tank cooling water return connection pipe (2) and the center line of the warm air system water return connection pipe (3) and the center line of the straight pipe section (101) is 25 °.
7. The water inlet pipe of the water pump with the collective water return function according to claim 6, characterized in that the end surface of the flange connecting structure (5) is coplanar with the center line of the straight pipe section (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121469515.8U CN215057720U (en) | 2021-06-30 | 2021-06-30 | Water inlet pipe of water pump with integrated water return function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121469515.8U CN215057720U (en) | 2021-06-30 | 2021-06-30 | Water inlet pipe of water pump with integrated water return function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215057720U true CN215057720U (en) | 2021-12-07 |
Family
ID=79229780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121469515.8U Active CN215057720U (en) | 2021-06-30 | 2021-06-30 | Water inlet pipe of water pump with integrated water return function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215057720U (en) |
-
2021
- 2021-06-30 CN CN202121469515.8U patent/CN215057720U/en active Active
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