CN217303262U

CN217303262U - Horizontal shell-and-tube condenser of high-efficient heat transfer

Info

Publication number: CN217303262U
Application number: CN202221100069.8U
Authority: CN
Inventors: 何康
Original assignee: Zhejiang Kanglide Technology Co ltd
Current assignee: Zhejiang Kanglide Technology Co ltd
Priority date: 2022-05-10
Filing date: 2022-05-10
Publication date: 2022-08-26
Anticipated expiration: 2032-05-10

Abstract

The utility model is suitable for a heat transfer technology field provides a horizontal shell and tube condenser of high-efficient heat transfer, including casing and coupling mechanism, one side of casing transversely runs through and is provided with and extends to its inside heat medium income pipe, the opposite side of casing transversely runs through and is provided with and extends to its inside heat medium exit tube, the heat medium income pipe with heat medium exit tube axis is same straight line, the heat medium income pipe with the one end that the heat medium exit tube is located the casing inner chamber all rotationally communicates through coupling mechanism has the flow distribution disc, two the inboard of flow distribution disc all communicates there are two first heat exchange tubes. This horizontal shell and tube condenser of high-efficient heat transfer not only can disturb the flow of refrigerant through pivoted flow distribution disc and first heat exchange tube, and can be on a large scale contact more refrigerants to accelerate the heat exchange process of refrigerant and heat medium, make heat exchange efficiency increase substantially, improved the practicality.

Description

Horizontal shell-and-tube condenser of high-efficient heat transfer

Technical Field

The utility model belongs to the technical field of the heat transfer, especially, relate to a horizontal shell and tube condenser of high-efficient heat transfer.

Background

Shell-type condenser is a component of refrigerating system, belonging to a kind of heat exchanger, which can change gas or vapor into liquid, and transfer the heat in the tube to the air near the tube in a fast way.

The compressor can produce a large amount of heats at the in-process of work, consequently needs the condenser to carry out the heat transfer cooling to the compressor, and current condenser is when using, and the contact heat medium of inside refrigerant can not large tracts of land leads to heat exchange efficiency can not reach higher degree, has reduced the practicality.

Disclosure of Invention

The utility model provides a horizontal shell and tube condenser of high-efficient heat transfer aims at solving current condenser when using, and the contact heat medium of inside refrigerant and can not large tracts of land leads to heat exchange efficiency can not reach higher degree, has reduced the problem of practicality.

The utility model discloses a realize like this, a horizontal shell and tube condenser of high-efficient heat transfer, including casing and coupling mechanism, one side of casing transversely runs through and is provided with the heat medium inlet pipe that extends to its inside, the opposite side of casing transversely runs through and is provided with the heat medium exit tube that extends to its inside, the heat medium inlet pipe with heat medium exit tube axis is same straight line, the heat medium inlet pipe with the heat medium exit tube is located the one end of casing inner chamber and all rotationally communicates the flow distribution disc through coupling mechanism, two the inboard of flow distribution disc all communicates two first heat exchange tubes;

coupling mechanism includes adapter sleeve, adapter sleeve set up in the heat medium inlet tube with the heat medium exit tube is located the one end of casing inner chamber, the connection chamber has been seted up to adapter sleeve's inside, the connection chamber with the heat medium inlet tube communicates with the heat medium exit tube each other, the one end intercommunication of flow distribution disc has the extension to connect the inside intubate of chamber, the surface of intubate rotationally the cover be equipped with connect intracavity wall fixed connection's sealed bearing.

Preferably, the shell is made of nonmagnetic hard alloy, a refrigerant inlet pipe is arranged on one side of the top of the shell, and a refrigerant outlet pipe is arranged on the other side of the bottom of the shell.

Preferably, the outer surface of the insertion tube is fixedly sleeved with a plugging ring, and the inner wall of the connecting cavity is provided with a plugging groove matched with the plugging ring.

Preferably, the inner wall fixedly connected with sealing ring in shutoff groove, the shape of sealing ring is the annular setting, the surface of shutoff ring seted up with the spread groove of sealing ring looks adaptation.

Preferably, two of homonymy first heat exchange tube one end all is provided with two second heat exchange tubes that are the arc setting, two the second heat exchange tube all communicates each other with the first heat exchange tube of opposite side, the fixed cover of surface of second heat exchange tube is equipped with the heat exchanger fin.

Preferably, four the other end fixedly connected with of first heat exchange tube is the solid fixed ring that the annular set up, gu the cavity has been seted up to fixed ring's inside, the inside fixedly connected with of cavity is a plurality of magnetic paths of annular interval distribution.

Preferably, the outer surface of the shell is fixedly sleeved with an annular electric sliding rail, the inner wall of the electric sliding block is slidably provided with an electric sliding block, and the surface of the electric sliding block is fixedly connected with a magnetic ring which is annularly sleeved on the outer surface of the shell.

Advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a horizontal shell and tube condenser of high-efficient heat transfer, go into the pipe through the heat medium, the heat medium exit tube, the magnetic ring, the flow distribution disc, first heat exchange tube and coupling mechanism's setting, can make the heat medium that receives after the compressor heating can go into the inside that gets into the casing through the heat medium, the inside heat medium of getting into the casing can be cooled down through the inside refrigerant of casing, because the flow distribution disc passes through coupling mechanism and heat medium income pipe and heat medium exit tube and rotates to be connected, thereby make flow distribution disc and first heat exchange tube can rotate in the inside of casing, pivoted flow distribution disc and first heat exchange tube not only can disturb the flow of refrigerant, and can be on a large scale contact more refrigerants, thereby accelerate the heat exchange process of refrigerant and heat medium, make heat exchange efficiency increase substantially, the practicality is improved.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic side view of the fixing ring of the present invention;

fig. 3 is an enlarged schematic view of a structure a in fig. 1 according to the present invention.

In the figure: 1. a housing; 2. a heat medium inlet pipe; 3. a heating medium outlet pipe; 4. a magnetic ring; 5. a diverter tray; 6. a first heat exchange tube; 7. a connecting sleeve; 8. a connecting cavity; 9. inserting a tube; 10. sealing the bearing; 11. a plugging ring; 12. plugging the groove; 13. a seal ring; 14. a second heat exchange tube; 15. a heat exchanger fin; 16. a fixing ring; 17. a cavity; 18. a magnetic block; 19. an annular electric slide rail; 20. an electric slider.

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.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a horizontal shell and tube condenser of high-efficient heat transfer, including casing 1 and coupling mechanism, one side of casing 1 transversely runs through to be provided with and extends to its inside heat medium income pipe 2, the opposite side of casing 1 transversely runs through to be provided with and extends to its inside heat medium exit tube 3, heat medium income pipe 2 is same straight line with 3 axis of heat medium exit tube, the heat medium is gone into pipe 2 and is all rotationally the intercommunication through coupling mechanism with the one end that heat medium exit tube 3 is located the 1 inner chamber of casing and has flow distribution disc 5, two inboard all intercommunications of flow distribution disc 5 have two first heat exchange tubes 6.

The heat medium inlet pipe 2 can transmit the heat medium to the inside of the shell 1, the heat medium outlet pipe 3 can transmit the cooled heat medium out of the inside of the shell 1, and when the heat medium inlet pipe 2 is connected with the heat medium outlet pipe 3 in series, a circulating structure can be formed, so that the heat medium is cooled in a circulating mode, and the heat exchange efficiency is improved.

Because the flow distribution disc 5 is rotationally communicated with the heat medium inlet pipe 2 and the heat medium outlet pipe 3 through the connecting mechanism, the heat medium can enter the inside of the first heat exchange pipe 6 through the flow distribution of the flow distribution disc 5, and the flow of the refrigerant inside the shell 1 can be disturbed when the first heat exchange pipe 6 rotates, so that the heat exchange efficiency is improved, the refrigerant can be in contact with the refrigerant in a large area, and the heat exchange efficiency is further improved.

Coupling mechanism includes connecting sleeve 7, and connecting sleeve 7 sets up in the one end that heat medium income pipe 2 and heat medium exit tube 3 are located the 1 inner chamber of casing, and connecting chamber 8 has been seted up to connecting sleeve 7's inside, and connecting chamber 8 and heat medium income pipe 2 and heat medium exit tube 3 communicate each other, and the one end intercommunication of flow distribution plate 5 has the intubate 9 that extends to connecting chamber 8 inside, and the surface of intubate 9 rotationally overlaps and is equipped with and connect 8 inner wall fixed connection's sealed bearing 10.

The insertion tube 9 can be inserted into the interior of the connection chamber 8, and then the insertion tube 9 is rotationally connected to the connection chamber 8 by means of the sealing bearing 10, and the heating medium in the heating medium inlet pipe 2 and the heating medium outlet pipe 3 can be introduced into the interior of the diverter tray 5 through the connection chamber 8 and the insertion tube 9.

Furthermore, the material of the shell 1 is nonmagnetic hard alloy, one side of the top of the shell 1 is provided with a refrigerant inlet pipe, and the other side of the bottom of the shell 1 is provided with a refrigerant outlet pipe.

In this embodiment, the housing 1 is made of nonmagnetic hard alloy, so that the housing 1 is not affected by magnetism, and the service life of the housing is prolonged.

Furthermore, the outer surface of the insertion tube 9 is fixedly sleeved with a plugging ring 11, and the inner wall of the connecting cavity 8 is provided with a plugging groove 12 matched with the plugging ring 11.

In the present embodiment, the plugging ring 11 can play a role of plugging when it is installed inside the plugging groove 12.

Further, the inner wall of the plugging groove 12 is fixedly connected with a sealing ring 13, the sealing ring 13 is in an annular shape, and the outer surface of the plugging ring 11 is provided with a connecting groove matched with the sealing ring 13.

In the present embodiment, the provision of the plugging ring 11, the plugging groove 12, and the sealing ring 13 can form a labyrinth sealing structure, so that the heat medium does not easily flow out of the connection mechanism, and both the plugging ring 11 and the sealing ring 13 are corrosion-resistant elastic rings.

Further, two second heat exchange tubes 14 that are the arc setting are all provided with to two first heat exchange tube 6 one end of homonymy, and two second heat exchange tubes 14 all communicate each other with the first heat exchange tube 6 of opposite side, and the fixed cover of surface of second heat exchange tube 14 is equipped with heat exchanger fin 15.

In this embodiment, the second heat exchange tube 14 is arranged to further increase the contact area with the refrigerant, so as to further improve the heat exchange efficiency, and the heat exchange fins 15 can accelerate the heat exchange efficiency.

Further, the other ends of the four first heat exchange tubes 6 are fixedly connected with a fixing ring 16 which is arranged in an annular shape, a cavity 17 is formed in the fixing ring 16, and a plurality of magnetic blocks 18 which are distributed at intervals in an annular shape are fixedly connected in the cavity 17.

Furthermore, the outer surface of the casing 1 is fixedly sleeved with an annular electric slide rail 19 which is arranged in an annular manner, the inner wall of the electric slide block 20 is slidably provided with an electric slide block 20, and the surface of the electric slide block 20 is fixedly connected with a magnetic ring 4 which is sleeved on the outer surface of the casing 1 in an annular manner.

In this embodiment, when the annular electric slide rail 19 drives the electric slider 20 to work, the magnetic ring 4 is driven to rotate, when the magnetic ring 4 rotates, the magnetic block 18 is driven to rotate by the magnetic force, so that the magnetic block 18 drives the fixing ring 16 to rotate, and when the fixing ring 16 rotates, the first heat exchanging pipe 6 is driven to rotate, so as to disturb the flow of the refrigerant inside the housing 1.

The utility model discloses a theory of operation and use flow: when the compressor needs to exchange heat, firstly, the heat medium inlet pipe 2 and the heat medium outlet pipe 3 are connected in series by using the pipeline, and the pipeline is connected in series with the compressor, so that the exchanged heat medium can be introduced into the shell 1 through the heat medium inlet pipe 2 by the compressor, when the heat medium enters the shell 1, the electric slider 20 can be driven to move by using the work of the annular electric slide rail 19, when the electric slider 20 moves to the inside, the magnetic ring 4 is driven to rotate, when the magnetic ring 4 rotates, the fixing ring 16 is driven to rotate through the magnetic block 18, when the fixing ring 16 rotates, the first heat exchange pipe 6 is driven to rotate, so that the heat medium accelerates the heat exchange efficiency when passing through the heat medium inlet pipe 2, the flow distribution disc 5, the first heat exchange pipe 6, the second heat exchange pipe 14 and the heat medium outlet pipe 3.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a horizontal shell and tube condenser of high-efficient heat transfer which characterized in that: the heat exchange tube comprises a shell (1) and a connecting mechanism, wherein a heat medium inlet tube (2) extending to the inside of the shell is transversely arranged on one side of the shell (1) in a penetrating mode, a heat medium outlet tube (3) extending to the inside of the shell is transversely arranged on the other side of the shell (1) in a penetrating mode, the central axes of the heat medium inlet tube (2) and the heat medium outlet tube (3) are the same straight line, one ends, located in the inner cavity of the shell (1), of the heat medium inlet tube (2) and one ends, located in the inner cavity of the shell (1), of the heat medium outlet tube (3) are rotatably communicated with two shunting discs (5) through the connecting mechanism, and the inner sides of the two shunting discs (5) are communicated with two first heat exchange tubes (6);

coupling mechanism includes connecting sleeve (7), connecting sleeve (7) set up in heat medium inlet tube (2) with heat medium exit tube (3) are located the one end of casing (1) inner chamber, connecting chamber (8) have been seted up to the inside of connecting sleeve (7), connecting chamber (8) with the heat medium inlet tube (2) and heat medium exit tube (3) communicate each other, the one end intercommunication of flow distribution plate (5) has and extends to connect intubate (9) of chamber (8) inside, the surface of intubate (9) rotationally the cover be equipped with connect chamber (8) inner wall fixed connection's sealed bearing (10).

2. The horizontal shell-and-tube condenser with high efficiency heat exchange of claim 1, wherein: the material of casing (1) sets up to nonmagnetic carbide, one side at casing (1) top is provided with the refrigerant and goes into the pipe, the opposite side of casing (1) bottom is provided with the refrigerant exit tube.

3. The horizontal shell-and-tube condenser for high efficiency heat exchange of claim 1, wherein: the outer fixed cover of surface of intubate (9) is equipped with shutoff ring (11), the inner wall of connecting chamber (8) seted up with shutoff groove (12) of shutoff ring (11) looks adaptation.

4. A horizontal shell and tube condenser for high efficiency heat exchange as claimed in claim 3 wherein: the inner wall fixedly connected with sealing ring (13) of shutoff groove (12), the shape of sealing ring (13) is the annular setting, the surface of shutoff ring (11) seted up with the spread groove of sealing ring (13) looks adaptation.

5. The horizontal shell-and-tube condenser for high efficiency heat exchange of claim 1, wherein: two of homonymy first heat exchange tube (6) one end all is provided with two second heat exchange tubes (14) that are the arc setting, two second heat exchange tube (14) all communicate each other with first heat exchange tube (6) of opposite side, the external fixed surface cover of second heat exchange tube (14) is equipped with heat exchanger fin (15).

6. The horizontal shell-and-tube condenser for high efficiency heat exchange of claim 1, wherein: four the other end fixedly connected with of first heat exchange tube (6) is solid fixed ring (16) that the annular set up, cavity (17) have been seted up to the inside of solid fixed ring (16), the inside fixedly connected with of cavity (17) is a plurality of magnetic blocks (18) of annular interval distribution.

7. The horizontal shell-and-tube condenser for high efficiency heat exchange of claim 6, wherein: the outer fixed cover of casing (1) is equipped with annular electronic slide rail (19) that is the annular setting, the inner wall slidable of annular electronic slide rail (19) is provided with electronic slider (20), the fixed surface of electronic slider (20) is connected with and is located annular magnetic ring (4) of casing (1) surface.