CN210660295U - Corrosion-resistant and bending-resistant cooling water connecting pipe - Google Patents
Corrosion-resistant and bending-resistant cooling water connecting pipe Download PDFInfo
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- CN210660295U CN210660295U CN202020675005.5U CN202020675005U CN210660295U CN 210660295 U CN210660295 U CN 210660295U CN 202020675005 U CN202020675005 U CN 202020675005U CN 210660295 U CN210660295 U CN 210660295U
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Abstract
The utility model discloses a corrosion-resistant bending resistance cooling water is taken over, including pipeline, interface and three-jaw chuck, pipeline one side is provided with the relief pressure valve, the pipeline opposite side is provided with the pressure-increasing valve, pipeline both sides top is provided with the interface, the interface is close to pipeline one end and is provided with the sealing washer, the interface is kept away from pipeline one end is provided with the ring flange. Has the advantages that: the utility model discloses a set up relief pressure valve and heat preservation, make the water pressure that gets into in the pipeline reduce, can not lead to the fact destruction to the pipeline is inside, the life that the cooling water was taken over has been improved, the temperature that the cooling water was guaranteed to the heat preservation can not change simultaneously, guarantee the effect of cooling water, simultaneously through setting up echelonment pipeline mouth and three-jaw chuck, echelonment pipeline mouth can connect the pipeline of multiple different diameters, the practicality of cooling water pipeline is improved, can firmly fix the pipeline of column connection through the three-jaw chuck, improve the fastness of connecting tube.
Description
Technical Field
The utility model belongs to the technical field of the cooling water takeover and specifically relates to a corrosion-resistant bending resistance cooling water takeover.
Background
The cooling water is called cooling liquid, is called antifreeze cooling liquid in all, and means the cooling liquid with antifreeze function, the antifreeze cooling liquid can prevent the cooling liquid from freezing to burst a radiator and a cylinder block of an engine due to frost damage when the engine is stopped in cold seasons, but we need to correct misunderstanding, the antifreeze liquid is used in winter, and the antifreeze liquid of the engine needs to be replaced all the year around, and in the normal maintenance project of the automobile, every year of running.
The water pressure is too big in the use in current corrosion-resistant anti-bending cooling water takeover, takes over the inside certain impact that causes to the cooling water, has reduced the life that the cooling water was taken over, has reduced the cooling water effect, and current corrosion-resistant anti-bending cooling water takeover kneck in the use can only connect the pipeline that the diameter is fixed in addition, has reduced the practicality that the cooling water was taken over, and the pipeline that connects is fixed insecure.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the prior art not enough, now provide a corrosion-resistant bending-resistant cooling water takeover, solve current corrosion-resistant bending-resistant cooling water takeover and press the water in the use too big, take over the inside certain impact that causes to the cooling water, the kneck can only connect the pipeline that the diameter is fixed, has reduced the practicality that the cooling water was taken over, the fixed insecure problem of pipeline that connects.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a corrosion-resistant bending-resistant cooling water connecting pipe, which comprises a pipeline, a connector and a three-jaw chuck, one side of the pipeline is provided with a pressure reducing valve, the other side of the pipeline is provided with a pressure increasing valve, the top ends of the two sides of the pipeline are provided with the interfaces, a sealing ring is arranged at one end of the connector close to the pipeline, a flange plate is arranged at one end of the connector far away from the pipeline, the end of the flange far away from the interface is provided with the three-jaw chuck, the three-jaw chuck is provided with a knob, the outermost layer of the pipeline is provided with a heat insulation layer, the inner layer of the heat insulation layer is provided with a steel pipe, the inner layer of the steel pipe is provided with a waterproof layer, the waterproof layer inner layer is provided with an anti-corrosion layer, the interface outer layer is provided with an anti-corrosion layer, one end, close to the pipeline, inside the interface is provided with a threaded hole, and one end, far away from the pipeline, of the interface is provided with a stepped pipeline opening.
Furthermore, the pipeline is in threaded connection with the interface, and the interface is connected with the three-jaw chuck through the flange plate.
By adopting the technical scheme, the pipeline is used for circulating cooling water, the interface is used for connecting the pipeline and the drainage pipeline, and the three-jaw chuck is used for fixing the drainage pipeline.
Further, the pressure reducing valve is connected with the pipeline pipe hoop, and the pressure increasing valve is connected with the pipeline pipe hoop.
By adopting the technical scheme, the pressure reducing valve is used for reducing the water pressure of the cooling water entering the pipeline, the inner wall of the pipeline is damaged by the overlarge water pressure, and the pressure increasing valve recovers the cooling water flowing out of the pipeline to the water pressure when the cooling water enters the pipeline.
Furthermore, the heat-insulating layer is spliced with the steel pipe, the waterproof layer is bonded with the steel pipe, and the corrosion-resistant layer is bonded with the waterproof layer.
By adopting the technical scheme, the heat-insulating layer is used for ensuring that the temperature of the cooling water in the pipeline cannot rise, the cooling effect of the cooling water is ensured, the steel pipe ensures that the pipeline cannot be easily bent, the waterproof layer prevents the cooling water from corroding the steel pipe, and the corrosion-resistant layer improves that the inside of the pipeline cannot be easily damaged.
Further, the threaded hole is formed in the interface, the stepped pipeline port is formed in the interface, the sealing ring is bonded with the interface, and the anti-corrosion layer is bonded with the interface.
By adopting the technical scheme, the threaded holes are used for connecting the pipeline, the firmness of the pipeline is ensured, different drainage pipelines can be connected with the stepped pipeline opening, the practicability of the pipeline is improved, the corrosion-resistant layer ensures that the interface cannot be corroded by the outside, and the sealing ring ensures that cooling water cannot flow out of the pipeline and the interface.
Further, the knob is rotatably connected with the three-jaw chuck.
Through adopting above-mentioned technical scheme, the three-jaw chuck is that being used for fixing cylindric pipeline among the prior art, rotates the knob is used for loosening or blocks drainage pipeline, when guaranteeing to connect drainage pipeline, drainage pipeline can not slide.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
1. in order to solve the problems that the water pressure of the existing corrosion-resistant and bending-resistant cooling water connecting pipe is too large in the using process, certain impact is caused inside the cooling water connecting pipe, the service life of the cooling water connecting pipe is shortened, and the cooling effect of cooling water is reduced, the utility model discloses a pressure reducing valve and a heat insulating layer are arranged, so that the water pressure entering the pipeline is reduced, the inside of the pipeline cannot be damaged, the service life of the cooling water connecting pipe is prolonged, meanwhile, the heat insulating layer ensures that the temperature of the cooling water cannot be changed, and the cooling effect of the cooling water is ensured;
2. can only connect the pipeline that the diameter is fixed for solving current corrosion-resistant bending resistance cooling water takeover in the use kneck, reduced the practicality that the cooling water was taken over, the fixed insecure problem of pipeline that connects, the utility model discloses a set up echelonment pipeline mouth and three-jaw chuck, echelonment pipeline mouth can connect the pipeline of multiple different diameters, has improved cooling water piping's practicality, can firmly fix the pipeline of column connection through three-jaw chuck, improves the fastness of connecting tube.
Drawings
FIG. 1 is a schematic structural view of a corrosion-resistant and bending-resistant cooling water connection pipe according to the present invention;
FIG. 2 is a cross-sectional view of the joint of the corrosion-resistant and bending-resistant cooling water connecting pipe of the present invention;
fig. 3 is a side sectional view of a pipeline in the corrosion-resistant bending-resistant cooling water connecting pipe of the present invention.
The reference numerals are explained below:
1. a pipeline; 2. an interface; 3. a pressure increasing valve; 4. a pressure reducing valve; 5. a three-jaw chuck; 6. a knob; 7. a flange plate; 8. a corrosion-resistant layer; 9. a waterproof layer; 10. a steel pipe; 11. a heat-insulating layer; 12. an anti-corrosion layer; 13. a threaded hole; 14. a stepped pipe port; 15. and (5) sealing rings.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-3, the corrosion-resistant bending-resistant cooling water connection pipe in this embodiment includes a pipe 1, a connector 2, and a three-jaw chuck 5, a pressure reducing valve 4 is disposed on one side of the pipe 1, the pressure reducing valve 4 is used to reduce the water pressure flowing into the pipe 1, a pressure increasing valve 3 is disposed on the other side of the pipe 1, the pressure increasing valve 3 restores the flowing cooling water to the water pressure when flowing, the connector 2 is disposed on the top end of the two sides of the pipe 1, the connector 2 is used to connect the pipe 1 and an external drainage pipe, a sealing ring 15 is disposed on one end of the connector 2 close to the pipe 1, the sealing ring 15 is used to ensure that the cooling water does not leak from the pipe 1 and the connector 2, a flange 7 is disposed on one end of the connector 2 away from the pipe 1, the flange 7 is used to fix the connector 2 and the three-, the three-jaw chuck 5 is provided with a knob 6, the three-jaw chuck 5 is loosened or clamped by rotating the knob 6, the outermost layer of the pipeline 1 is provided with a heat preservation layer 11, the heat preservation layer 11 is used for ensuring that the temperature of cooling water in the pipeline 1 cannot change, the inner layer of the heat preservation layer 11 is provided with a steel pipe 10, the steel pipe 10 is used for ensuring that the pipeline 1 cannot be tilted and bent, the inner layer of the steel pipe 10 is provided with a waterproof layer 9, the waterproof layer 9 is used for ensuring that the cooling water cannot corrode the steel pipe 10, the inner layer of the waterproof layer 9 is provided with an anti-corrosion layer 8, the anti-corrosion layer 8 is used for reducing the corrosivity of substances in the cooling water, the outer layer of the interface 2 is provided with an anti-corrosion layer 12, the anti-corrosion layer 12 is used for ensuring that the outside of the interface 2 cannot be corroded, one end, close to the.
As shown in fig. 1 to 3, in this embodiment, a pipeline 1 is connected with a port 2 through a thread, the port 2 is connected with a three-jaw chuck 5 through a flange 7, a pressure reducing valve 4 is connected with a pipe hoop of the pipeline 1, a pressure increasing valve 3 is connected with the pipe hoop of the pipeline 1, a heat insulating layer 11 is inserted into a steel pipe 10, a waterproof layer 9 is adhered to the steel pipe 10, an anti-corrosion layer 8 is adhered to the waterproof layer 9, a threaded hole 13 is formed in the port 2, a stepped pipeline opening 14 is formed in the port 2, a sealing ring 15 is adhered to the port 2, an anti-corrosion layer 12 is adhered to the port 2, and a knob 6 is rotatably connected.
The specific implementation process of this embodiment is as follows: when the cooling water pipeline is used, one side of the pressure reducing valve 4 is connected to one side of the cooling water inflow pipeline 1, one side of the pressure increasing valve 3 is connected to one side of the cooling water outflow pipeline 1, the three-jaw chuck 5 is loosened by rotating the knob 6, the outer drainage pipelines with different diameters can be connected through the stepped pipeline opening 14, the outer drainage pipelines are connected into the stepped pipeline opening 14, the outer drainage pipelines are firmly fixed through the three-jaw chuck 5 by rotating the knob 6, the outer drainage pipelines are ensured not to move back and forth, the sealing ring 15 is installed at the joint of the pipeline 1 and the joint, the cooling water is ensured not to leak, the corrosion resistant layer 8 on the inner wall of the pipeline 1 ensures that the interior of the pipeline 1 is not damaged, the waterproof layer 9 ensures that the cooling water cannot corrode the steel pipe 10, the steel pipe 10 ensures that the pipeline 1 cannot be easily bent, and the heat, the cooling water passes through interface 2 department and gets into pipeline 1, and when relief pressure valve 4, the water pressure that flows in pipeline 1 can reduce, guarantees not to destroy pipeline 1 inside because of too big water pressure, and the cooling water recovers the water pressure when flowing in through pressure-increasing valve 3 when flowing out.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (6)
1. The corrosion-resistant bending-resistant cooling water connecting pipe is characterized in that: comprises a pipeline (1), a connector (2) and a three-jaw chuck (5), wherein a pressure reducing valve (4) is arranged on one side of the pipeline (1), a pressure increasing valve (3) is arranged on the other side of the pipeline (1), the connector (2) is arranged on the top ends of the two sides of the pipeline (1), a sealing ring (15) is arranged at one end, close to the pipeline (1), of the connector (2), a flange (7) is arranged at one end, far away from the pipeline (1), of the connector (2), the three-jaw chuck (5) is arranged at one end, a knob (6) is arranged on the three-jaw chuck (5), a heat insulating layer (11) is arranged on the outmost layer of the pipeline (1), a steel pipe (10) is arranged on the inner layer of the heat insulating layer (11), a waterproof layer (9) is arranged on the inner layer of the steel pipe (10, an anti-corrosion layer (12) is arranged on the outer layer of the interface (2), a threaded hole (13) is formed in one end, close to the pipeline (1), of the interior of the interface (2), and a stepped pipeline opening (14) is formed in one end, far away from the pipeline (1), of the interface (2).
2. The corrosion-resistant bending-resistant cooling water connection pipe according to claim 1, wherein: the pipeline (1) is in threaded connection with the interface (2), and the interface (2) is connected with the three-jaw chuck (5) through the flange plate (7).
3. The corrosion-resistant bending-resistant cooling water connection pipe according to claim 1, wherein: the pressure reducing valve (4) is connected with the pipe hoop of the pipeline (1), and the pressure increasing valve (3) is connected with the pipe hoop of the pipeline (1).
4. The corrosion-resistant bending-resistant cooling water connection pipe according to claim 1, wherein: the heat-insulating layer (11) is spliced with the steel pipe (10), the waterproof layer (9) is bonded with the steel pipe (10), and the corrosion-resistant layer (8) is bonded with the waterproof layer (9).
5. The corrosion-resistant bending-resistant cooling water connection pipe according to claim 1, wherein: the threaded hole (13) is formed in the interface (2), the stepped pipeline port (14) is formed in the interface (2), the sealing ring (15) is bonded with the interface (2), and the anti-corrosion layer (12) is bonded with the interface (2).
6. The corrosion-resistant bending-resistant cooling water connection pipe according to claim 1, wherein: the knob (6) is rotationally connected with the three-jaw chuck (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020675005.5U CN210660295U (en) | 2020-04-28 | 2020-04-28 | Corrosion-resistant and bending-resistant cooling water connecting pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020675005.5U CN210660295U (en) | 2020-04-28 | 2020-04-28 | Corrosion-resistant and bending-resistant cooling water connecting pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210660295U true CN210660295U (en) | 2020-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020675005.5U Active CN210660295U (en) | 2020-04-28 | 2020-04-28 | Corrosion-resistant and bending-resistant cooling water connecting pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210660295U (en) |
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2020
- 2020-04-28 CN CN202020675005.5U patent/CN210660295U/en active Active
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