CN217541578U

CN217541578U - Heat exchanger with higher heat exchange efficiency

Info

Publication number: CN217541578U
Application number: CN202221309958.5U
Authority: CN
Inventors: 杨立慧; 邵浩磊
Original assignee: Wuxi Baofeng Petrochemical Equipment Co ltd
Current assignee: Wuxi Baofeng Petrochemical Equipment Co ltd
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2022-10-04
Anticipated expiration: 2032-05-27

Abstract

The utility model provides a higher heat exchanger of heat exchange efficiency belongs to heat exchanger technical field. The heat exchanger with high heat exchange efficiency comprises a storage assembly and a heat exchange assembly. The storage assembly comprises a storage tank and a partition plate, the partition plate is fixedly arranged in the middle of the storage tank, and one end of the partition plate is provided with a water through hole; the heat exchange assembly comprises an S-shaped pipe and a heat conduction plate, the S-shaped pipe is fixedly arranged inside the storage tank, two ends of the S-shaped pipe penetrate through the side wall of the storage tank respectively, and a hot gas inlet and a cold gas outlet are formed in two ends of the S-shaped pipe respectively. The utility model discloses setting up of inner skleeve, outer sleeve and connection ring board in the heat conduction plate spare has increased the heat radiating area promotion radiating rate and the radiating efficiency of S type pipe. The through holes are formed in the surface of the connecting ring plate, namely the contact area between the connecting ring plate and a water source in the storage tank is increased, so that heat in the S-shaped pipe is further quickly dissipated.

Description

Heat exchanger with higher heat exchange efficiency

Technical Field

The utility model relates to a heat exchanger field particularly, relates to a higher heat exchanger of heat exchange efficiency.

Background

The heat exchanger is an energy-saving device which can realize heat transfer between materials between two or more than two fluids with different temperatures, and is used for transferring heat from the fluid with higher temperature to the fluid with lower temperature so that the temperature of the fluid reaches the index specified by the process to meet the requirements of process conditions, and is also one of main devices for improving the energy utilization rate.

The inside pipe that directly adopts the bending of heat exchanger commonly used is less with the area of water source contact with the pipe that directly adopts the bending to conduct the heat to the water source, and the heat transfer effect is general.

SUMMERY OF THE UTILITY MODEL

In order to compensate the above deficiency, the utility model provides a higher heat exchanger of heat exchange efficiency aims at improving the pipe that directly adopts to buckle and the area of water source contact is less, the general problem of heat transfer effect.

The utility model discloses a realize like this:

the utility model provides a higher heat exchanger of heat exchange efficiency, including storage subassembly and heat exchange assemblies.

The storage assembly comprises a storage tank and a partition plate, the partition plate is fixedly arranged in the middle of the storage tank, and one end of the partition plate is provided with a water through hole;

the heat exchange assembly comprises an S-shaped pipe and heat conducting plate pieces, the S-shaped pipe is fixedly arranged inside the storage tank, two ends of the S-shaped pipe penetrate through the side wall of the storage tank respectively, two ends of the S-shaped pipe are provided with a hot air inlet and a cold air outlet respectively, and a plurality of heat conducting plate pieces are fixedly sleeved outside the S-shaped pipe at equal intervals;

the heat conduction plate comprises an inner sleeve, an outer sleeve and a connecting ring plate, the inner sleeve is fixedly sleeved outside the S-shaped pipe, the connecting ring plate is positioned between the outer sleeve and the inner sleeve, the connecting ring plate is respectively and fixedly connected to the middle of the inner wall of the outer sleeve and the middle of the outer wall of the inner sleeve, and through holes are formed in the side wall of the connecting ring plate and distributed at equal intervals;

and one ends of the two groups of flow guide pipe fittings are respectively communicated with the inside of the storage tank above and below the partition plate.

The utility model discloses an in one embodiment, the water conservancy diversion pipe fitting includes connecting pipe and outer end cover, connecting pipe one end communicate in inside the storage jar, just outer end cover demountable installation in the connecting pipe other end.

The utility model discloses an in one embodiment, the connecting pipe is kept away from storage jar one end outside is provided with the external screw thread, outer end cover is close to storage jar one end inner wall is provided with the internal thread with external screw thread matched with.

In an embodiment of the present invention, the flow guiding pipe further comprises a sealing gasket, and the sealing gasket is disposed inside the outer end cap.

The utility model discloses an in one embodiment, the water conservancy diversion pipe fitting still includes the antiskid cover, the fixed cover of antiskid cover is located outer end cover is outside.

In an embodiment of the present invention, the outer end cap has an outer wall that is provided with a first annular groove, and the anti-slip cover is fixedly embedded inside the first annular groove.

In an embodiment of the present invention, the inner wall of the connecting pipe is provided with an annular projection, and the annular projection is provided with three groups at least at equal intervals.

In an embodiment of the present invention, a second annular groove is formed on the surface of the annular protrusion, and a sealing gasket ring is fixedly embedded inside the second annular groove.

In an embodiment of the present invention, the storage assembly further includes a thermal insulation sleeve, and the thermal insulation sleeve is disposed outside the storage tank.

The utility model has the advantages that: the utility model discloses a higher heat exchanger of heat exchange efficiency that above-mentioned design obtained, during the use, the inside heat of S type pipe not only contacts with the water source of storage jar inside through itself and in spreading the heat to the water source of storage jar inside, and the heat radiating area who has increased S type pipe in the heat conduction plate spare simultaneously sets up of inner skleeve, outer sleeve and connection ring board promotes radiating rate and radiating efficiency. The surface that has increased the connecting ring board is set up to the through-hole, has increased the area of contact of connecting ring board and the inside water source of storage jar promptly for the inside heat of S type pipe further obtains quick the giving off.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a heat exchanger with high heat exchange efficiency provided by an embodiment of the present invention;

fig. 2 is a schematic structural view of a heat exchange assembly provided in an embodiment of the present invention;

fig. 3 is a schematic structural view of a heat conducting plate according to an embodiment of the present invention;

fig. 4 is a schematic view of a structure of a flow guide pipe provided by the embodiment of the present invention.

In the figure: 10-a storage component; 110-a storage tank; 120-a separator; 121-water through port; 130-insulating sleeves; 20-a heat exchange assembly; 210-S-shaped pipe; 220-a heat conducting plate; 221-inner sleeve; 222-an outer sleeve; 223-connecting ring plate; 224-a through hole; 230-hot gas inlet; 240-cold air outlet; 30-a flow guide pipe fitting; 310-connecting pipe; 320-an outer end cap; 330-a sealing gasket; 340-annular projection; 350-sealing gasket ring; 360-antiskid sleeve.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1 to 4, the present invention provides a heat exchanger with high heat exchange efficiency, which includes a storage assembly 10 and a heat exchange assembly 20.

Wherein, storage component 10 and heat exchange assembly 20 cooperate, increase the heated area of pipe fitting, promote the heat exchange efficiency of heat exchanger.

Referring to fig. 1, the storage assembly 10 includes a storage tank 110 and a partition 120. The partition plate 120 is fixedly arranged in the middle of the storage tank 110, and the partition plate 120 and the storage tank 110 are fixedly welded; and a water passage port 121 is formed at one end of the partition plate 120. The storage assembly 10 further includes a thermal insulation sleeve 130, wherein the thermal insulation sleeve 130 is sleeved outside the storage tank 110; the thermal insulation cover 130 may be a foam cover for keeping heat entering the inside of the storage tank 110 and reducing heat emission to the outside.

Referring to fig. 2 and 3, the heat exchange assembly 20 includes an S-shaped pipe 210 and a heat conductive plate 220. The S-shaped pipe 210 is fixedly disposed inside the storage tank 110, two ends of the S-shaped pipe 210 respectively penetrate through the sidewall of the storage tank 110, two ends of the S-shaped pipe 210 are respectively provided with a hot air inlet 230 and a cold air outlet 240, and the plurality of heat conducting plates 220 are fixedly disposed outside the S-shaped pipe 210 at equal intervals. The heat conductive plate member 220 includes an inner sleeve 221, an outer sleeve 222, and a connection ring plate 223. The inner sleeve 221 is fixedly sleeved outside the S-shaped pipe 210, and the inner sleeve 221 and the S-shaped pipe 210 are fixed by welding. The connecting ring plate 223 is positioned between the outer sleeve 222 and the inner sleeve 221, the connecting ring plate 223 is fixedly connected to the middle of the inner wall of the outer sleeve 222 and the middle of the outer wall of the inner sleeve 221 respectively, and the connecting ring plate 223 is integrally formed with the connecting ring plate between the outer sleeve 222 and the inner sleeve 221; the connection ring plate 223 and the connection rings connected to the outer sleeve 222 and the inner sleeve 221 may be made of copper or aluminum plate with good heat conductivity. The side wall of the connecting ring plate 223 is provided with through holes 224 which are distributed at equal intervals. One end of each of the two diversion pipes 30 is connected to the storage tank 110 above and below the partition 120.

A set of flow guiding pipes 30 is used to inject water source, and hot gas enters into the inside of the S-shaped pipe 210 from the hot gas inlet 230. The heat inside the S-shaped pipe 210 is not only diffused into the water source inside the storage tank 110 by itself contacting the water source inside the storage tank 110, but also the arrangement of the inner sleeve 221, the outer sleeve 222 and the connecting ring plate 223 in the heat conducting plate 220 increases the heat dissipation area of the S-shaped pipe 210 to increase the heat dissipation speed and the heat dissipation efficiency. The through holes 224 are formed to increase the surface of the connection ring plate 223, that is, the contact area between the connection ring plate 223 and the water source inside the storage tank 110 is increased, so that the heat inside the S-shaped pipes 210 is further rapidly dissipated, and the water source inside the storage tank 110 finally flows out from another set of diversion pipe fittings 30.

In particular, referring to fig. 4, the fluid guiding pipe 30 includes a connecting pipe 310 and an outer end cap 320. One end of the connection pipe 310 is connected to the inside of the storage tank 110, and the outer end cap 320 is detachably mounted on the other end of the connection pipe 310. The connecting pipe 310 is provided with an external thread outside the end away from the storage tank 110, and the outer end cap 320 is provided with an internal thread matching with the external thread on the inner wall of the end close to the storage tank 110. The flow guide tube member 30 further includes a sealing gasket 330, and the sealing gasket 330 is disposed inside the outer end cap 320. The connecting pipe 310 may be used to be inserted into and butted against an external pipe port, and the threaded outer end cap 320 and the sealing washer 330 may be used to further seal the interface between the connecting pipe 310 and the external pipe, thereby improving the sealing performance. The flow guide pipe fitting 30 further comprises an anti-slip sleeve 360, and the anti-slip sleeve 360 is fixedly sleeved outside the outer end cover 320; the anti-slip cover 360 may be a rubber cover, and the outer end cap 320 may be rotated with a larger friction force. A first annular groove is formed in the outer wall of the outer end cover 320, and the anti-slip sleeve 360 is fixedly embedded in the first annular groove. The inner wall of the connecting pipe 310 is provided with annular convex blocks 340, and at least three groups of the annular convex blocks 340 are arranged at equal intervals. The surface of the annular protrusion 340 is provided with a second annular groove, and a sealing gasket ring 350 is fixedly embedded in the second annular groove. The arrangement of the annular protrusion 340 and the gasket ring 350 are used to further enhance the sealing performance at the interface between the connection pipe 310 and the pipe.

The working principle of the heat exchanger with higher heat exchange efficiency is as follows: in use, a set of flow directing fittings 30 is used to inject a source of water and hot gas from the hot gas inlet 230 into the interior of the S-shaped pipe 210. The heat inside the S-shaped pipe 210 is not only diffused into the water source inside the storage tank 110 by itself contacting the water source inside the storage tank 110, but also the arrangement of the inner sleeve 221, the outer sleeve 222 and the connecting ring plate 223 in the heat conducting plate 220 increases the heat dissipation area of the S-shaped pipe 210 to increase the heat dissipation speed and the heat dissipation efficiency. The through holes 224 are formed to increase the surface of the connection ring plate 223, that is, the contact area between the connection ring plate 223 and the water source inside the storage tank 110 is increased, so that the heat inside the S-shaped pipe 210 is further dissipated quickly, and the water source inside the storage tank 110 finally flows out of another set of the diversion pipe fittings 30.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A heat exchanger with high heat exchange efficiency is characterized by comprising

The storage assembly (10) comprises a storage tank (110) and a partition plate (120), wherein the partition plate (120) is fixedly arranged in the middle of the storage tank (110), and one end of the partition plate (120) is provided with a water through hole (121);

the heat exchange assembly (20) comprises an S-shaped pipe (210) and heat conducting plate pieces (220), the S-shaped pipe (210) is fixedly arranged inside the storage tank (110), two ends of the S-shaped pipe (210) penetrate through the side wall of the storage tank (110) respectively, two ends of the S-shaped pipe (210) are provided with a hot air inlet (230) and a cold air outlet (240) respectively, and the heat conducting plate pieces (220) are fixedly sleeved outside the S-shaped pipe (210) at equal intervals;

the heat conducting plate (220) comprises an inner sleeve (221), an outer sleeve (222) and a connecting ring plate (223), the inner sleeve (221) is fixedly sleeved outside the S-shaped pipe (210), the connecting ring plate (223) is located between the outer sleeve (222) and the inner sleeve (221), the connecting ring plate (223) is fixedly connected to the middle of the inner wall of the outer sleeve (222) and the middle of the outer wall of the inner sleeve (221) respectively, and through holes (224) are formed in the side wall of the connecting ring plate (223) and distributed at equal intervals;

and one ends of the two groups of flow guide pipe fittings (30) are respectively communicated with the interiors of the storage tanks (110) above and below the partition plate (120).

2. The heat exchanger with high heat exchange efficiency according to claim 1, wherein the flow guiding pipe (30) comprises a connecting pipe (310) and an outer end cap (320), one end of the connecting pipe (310) is communicated with the inside of the storage tank (110), and the outer end cap (320) is detachably mounted at the other end of the connecting pipe (310).

3. The heat exchanger with high heat exchange efficiency according to claim 2, wherein the connecting pipe (310) is externally provided with an external thread at one end away from the storage tank (110), and the inner wall of the outer end cover (320) at one end close to the storage tank (110) is provided with an internal thread matched with the external thread.

4. A heat exchanger with high heat exchange efficiency according to claim 3, wherein the flow guide pipe member (30) further comprises a sealing gasket (330), and the sealing gasket (330) is arranged inside the outer end cover (320).

5. The heat exchanger with higher heat exchange efficiency according to claim 4, wherein the flow guiding pipe member (30) further comprises an anti-slip sleeve (360), and the anti-slip sleeve (360) is fixedly sleeved outside the outer end cover (320).

6. The heat exchanger with higher heat exchange efficiency according to claim 5, wherein the outer end cover (320) is provided with a first annular groove on the outer wall, and the anti-slip sleeve (360) is fixedly embedded in the first annular groove.

7. The heat exchanger with higher heat exchange efficiency according to claim 4, characterized in that the inner wall of the connecting pipe (310) is provided with annular projections (340), and at least three groups of annular projections (340) are arranged at equal intervals.

8. The heat exchanger with higher heat exchange efficiency according to claim 7, wherein a second annular groove is formed on the surface of the annular projection (340), and a sealing gasket ring (350) is fixedly embedded in the second annular groove.

9. The heat exchanger with high heat exchange efficiency according to claim 1, wherein the storage assembly (10) further comprises a thermal insulation sleeve (130), and the thermal insulation sleeve (130) is sleeved outside the storage tank (110).