CN209978697U

CN209978697U - Novel water pipe for heat exchanger

Info

Publication number: CN209978697U
Application number: CN201920155569.3U
Authority: CN
Inventors: 第海祥
Original assignee: Yangzhou Hengwang Heat Exchanger Co Ltd
Current assignee: Yangzhou Hengwang Heat Exchanger Co Ltd
Priority date: 2019-01-29
Filing date: 2019-01-29
Publication date: 2020-01-21
Anticipated expiration: 2029-01-29

Abstract

The utility model relates to a novel water pipe for heat exchanger. The water pipe I and the water pipe II are inserted into the sleeve, and can move up and down relative to the sleeve; the water pipe II is located at the lower part of the water pipe I, a second guide plate of the inverted round table is arranged at the upper port of the water pipe II, and the upper round port of the second guide plate abuts against the inner wall of the sleeve. The utility model discloses with the water pipe components of a whole that can function independently setting, form water pipe one and water pipe two to at water pipe one, the two outer sleeve pipes that set up of water pipe, if receive factors such as vibration during the use, because there is certain motion space between water pipe one, water pipe two and the sleeve pipe, therefore water pipe one, water pipe two can obtain certain buffering when receiving the impact, reduce the impact force that water pipe one, water pipe two received, reduced its impaired probability, improved the life of water pipe.

Description

Novel water pipe for heat exchanger

Technical Field

The utility model relates to a novel water pipe for heat exchanger belongs to heat exchanger part technical field.

Background

The water pipe in the heat exchanger is used as a heat exchange component, the performance of the water pipe directly influences the heat exchange efficiency of the heat exchanger, vibration is often caused by various factors in the heat exchange use process, the water pipe which is an important component in the process is inevitably influenced, the impact on the water pipe cannot be effectively buffered due to the vibration after the water pipe is used for a period of time, the water pipe is inevitably damaged to a greater extent or a lesser extent, the use performance of the heat exchanger is influenced, the use cost of the heat exchanger is also improved, and the improvement is needed.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned defect, the utility model aims to provide a novel water pipe for heat exchanger that is rational in infrastructure, improves water pipe life.

Therefore, the utility model adopts the technical scheme that: a novel water pipe for a heat exchanger comprises a first water pipe (1) and a second water pipe (2) which are arranged in a butt joint mode, wherein a sleeve (3) is arranged outside the first water pipe (1) and the second water pipe (2), the first water pipe (1) and the second water pipe (2) are inserted into the sleeve (3), and the first water pipe (1) and the second water pipe (2) can move up and down relative to the sleeve (3);

the water pipe two (2) is in the lower part of the water pipe one (1), the upper end opening of the water pipe two (2) is provided with a guide plate two (4) of the inverted round table, and the upper round opening of the guide plate two (4) is abutted to the inner wall of the sleeve (3).

Be provided with annular elastic ring (5) on sleeve pipe (3) inner wall, the last round mouth of deflector two (4) is contradicted elastic ring (5) are gone up and by elastic ring (5) direction carries out the up-and-down motion.

The lower port of the first water pipe (1) is provided with a first guide plate (6) of an inverted round table, and the lower round port of the first guide plate (6) is abutted to the inner wall of the sleeve (3).

The first guide plate (6) and the second guide plate (4) are both elastic, and the first guide plate (6) and the second guide plate (4) are connected together to form an integral structure.

Be provided with annular elastic ring (5) on sleeve pipe (3) inner wall, the lower round mouth of deflector (6) is contradicted elastic ring (5) are gone up and by elastic ring (5) direction carries out the up-and-down motion.

The guide plate II (4) comprises a connecting plate (41) extending into the water pipe II (2), and a base plate (42) which is integrally connected with the connecting plate (41) and extends out of the water pipe II (2) to abut against the inner wall of the sleeve (3).

The connecting plate (41) is in threaded connection with the inside of the second water pipe (2).

The utility model has the advantages that: 1) the utility model discloses with water pipe components of a whole that can function independently setting, form water pipe one and water pipe two, and set up the sleeve pipe outside water pipe one, water pipe two, if receive factors such as vibration during the use, because there is certain motion space between water pipe one, water pipe two and the sleeve pipe, therefore water pipe one, water pipe two can obtain certain buffering when receiving the impact, reduce the impact strength that water pipe one, water pipe two receive, reduce its impaired probability, improve the life of water pipe; 2) the utility model is provided with the first guide plate and the second guide plate, so that the medium can not leak when flowing in the water pipe, and the medium can realize continuous non-leakage flowing between the first water pipe and the second water pipe, and the sealing performance is good; 3) the utility model discloses further set up on the intraductal wall of sleeve with the elastic ring of deflector one, two contacts of deflector reduces the kinetic friction power between deflector one, deflector two and the sleeve pipe, further improves sealing performance simultaneously, reduces the possibility that the medium leaked.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an assembly view of the present invention.

In the figure, 1 is a water pipe I, 2 is a water pipe II, 3 is a sleeve, 4 is a guide plate II, 5 is an elastic ring, and 6 is a guide plate I;

reference numeral 41 denotes a connection plate, and 42 denotes a substrate.

Detailed Description

A novel water pipe for a heat exchanger comprises a first water pipe 1 and a second water pipe 2 which are arranged in a butt joint mode, wherein a sleeve 3 is arranged outside the first water pipe 1 and the second water pipe 2, the first water pipe 1 and the second water pipe 2 are inserted into the sleeve 3, and the first water pipe 1 and the second water pipe 2 can move up and down relative to the sleeve 3;

the water pipe 2 is located at the lower part of the water pipe 1, the upper end opening of the water pipe 2 is provided with a guide plate 4 of the inverted round table, and the upper round opening of the guide plate 4 is abutted to the inner wall of the sleeve 3.

An annular elastic ring 5 is arranged on the inner wall of the sleeve 3, and an upper round opening of the second guide plate 4 abuts against the elastic ring 5 and is guided by the elastic ring 5 to move up and down.

The lower port of the first water pipe 1 is provided with a first guide plate 6 of an inverted round table, and the lower round port of the first guide plate 6 abuts against the inner wall of the sleeve 3.

The first guide plate 6 and the second guide plate 4 are both elastic, and the first guide plate 6 and the second guide plate 4 are connected together to form an integral structure.

An annular elastic ring 5 is arranged on the inner wall of the sleeve 3, and a lower round opening of the first guide plate 6 abuts against the elastic ring 5 and is guided by the elastic ring 5 to move up and down.

The second guide plate 4 comprises a connecting plate 41 extending into the second water pipe 2 and a base plate 42 integrally connected with the connecting plate 41 and extending out of the second water pipe 2 to abut against the inner wall of the sleeve 3.

The connecting plate 41 is in threaded connection with the inside of the water pipe II 2.

The utility model discloses a working process does: the utility model discloses when the water pipe receives the vibration, water pipe 1, when water pipe two 2 received the impact, water pipe 1, water pipe two 2 sleeve pipe 3 relatively possess certain amount of movement in axial direction for water pipe 1, water pipe two 2 obtain certain buffering in axial direction, reduced water pipe 1, water pipe two 2 because of the impact force that the vibration produced, here in-process, the medium that flows in water pipe 1, water pipe two 2 can not follow under deflector 6, deflector two 4's the effect water pipe 1, water pipe two 2 are middle and upper leaks, has guaranteed heat exchanger's heat exchange efficiency.

The utility model discloses two 3 further deflectors include connecting plate 41 and base plate 42, through connecting plate 41 and two 2 formation of water pipe are connected, form the direction to the flow medium through base plate 42, and base plate 42 has also played sealed effect simultaneously, has avoided the flow medium to leak from water pipe 1, water pipe two 2, has guaranteed the utility model discloses heat exchanger's performance has fine practicality.

The utility model discloses certain axial displacement can be done to sleeve pipe 3 relatively to water pipe 1, water pipe two 2, as for its concrete connection structure because all can realize among the prior art, consequently does not launch the concrete description here.

The utility model discloses a water pipe 1 and deflector 6, water pipe two 2 and deflector two 4 can be as an organic whole connection, also can realize connecting through certain connection structure, all can realize among the prior art, do not expand the description here.

Claims

1. The novel water pipe for the heat exchanger is characterized by comprising a first water pipe (1) and a second water pipe (2) which are arranged in a butt joint mode, wherein a sleeve (3) is arranged outside the first water pipe (1) and the second water pipe (2), the first water pipe (1) and the second water pipe (2) are inserted into the sleeve (3), and the first water pipe (1) and the second water pipe (2) can move up and down relative to the sleeve (3);

2. A new type of water tube for heat exchanger according to claim 1, characterized in that the inner wall of said sleeve (3) is provided with an annular elastic ring (5), the upper round mouth of said second guiding plate (4) is abutted against said elastic ring (5) and guided by said elastic ring (5) to move up and down.

3. A new type of water pipe for heat exchanger according to claim 1, characterized in that the lower port of the water pipe (1) is provided with a first guide plate (6) with an inverted round table, and the lower round port of the first guide plate (6) is abutted against the inner wall of the sleeve (3).

4. A novel water pipe for heat exchanger according to claim 3, wherein said first guide plate (6) and said second guide plate (4) are both elastic, and said first guide plate (6) and said second guide plate (4) are connected together to form an integral structure.

5. A new water tube for heat exchanger according to claim 3, characterized in that said sleeve (3) is provided with an annular elastic ring (5) on its inner wall, and the lower round mouth of said first guiding plate (6) abuts against said elastic ring (5) and is guided by said elastic ring (5) to move up and down.

6. The new water tube for heat exchanger as recited in claim 1, wherein said second guiding plate (4) comprises a connecting plate (41) extending into said second water tube (2), and a base plate (42) integrally connected to said connecting plate (41) and extending from said second water tube (2) to abut against the inner wall of said sleeve (3).

7. A novel water pipe for a heat exchanger according to claim 6, characterized in that said connection plate (41) is screwed into said water pipe 2.