CN210425653U

CN210425653U - Shell and tube type water condenser

Info

Publication number: CN210425653U
Application number: CN201921115292.8U
Authority: CN
Inventors: 茆海举
Original assignee: Jiangsu Aoxue Refrigeration Equipment Co Ltd
Current assignee: Jiangsu Aoxue Refrigeration Equipment Co Ltd
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-04-28
Anticipated expiration: 2029-07-16

Abstract

The utility model discloses a shell and tube water condenser relates to condenser technical field, the female joint comprises an outer tube, the lower surface of outer tube is close to liquid outlet one side position department fixed mounting and has the mounting panel, the inside from interior to exterior fixed packing in proper order of cavity has first heat preservation and second heat preservation, the one end fixed mounting of inner tube has the inlet tube, and the other end fixed mounting of inner tube has the outlet pipe, the inside fixed mounting of inner tube has the conveyer pipe, the outside block of conveyer pipe has heat-conducting component. The utility model discloses a combined use of first heat preservation and second heat preservation, the heat preservation ability of outer tube and inner tube that can greatly increased reduces the loss of interior intraductal temperature of inner tube, has improved the practicality of this condenser, can conduct the gaseous quick conduction of high-temperature highly compressed refrigerant to the conveyer pipe in through heat-conducting component for and the inner tube in the heat exchange efficiency between the refrigerant, and then improved the work efficiency of this condenser.

Description

Shell and tube type water condenser

Technical Field

The utility model relates to a condenser technical field specifically is a shell and tube water condenser.

Background

The shell and tube condenser is widely applied to the refrigeration industry, is a key heat exchange component in a large refrigeration system, and the heat exchange efficiency of the condenser directly influences the efficient operation of the whole refrigeration unit.

However, the existing shell-and-tube condenser has low heat exchange efficiency, and meanwhile, the existing shell-and-tube condenser has poor heat insulation performance, and the internal temperature of the existing shell-and-tube condenser is easy to lose. Accordingly, a shell and tube water condenser has been provided by those skilled in the art to solve the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shell and tube water condenser to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a shell and tube water condenser, includes the outer tube, the last fixed surface of outer tube installs the air inlet, and the lower fixed surface of outer tube installs the liquid outlet, the lower surface of outer tube is close to liquid outlet one side position department fixed mounting has the mounting panel, and the inside of outer tube is provided with the inner tube, form the cavity between outer tube and the inner tube, the inside from interior to exterior fixed packing in proper order of cavity has first heat preservation and second heat preservation, the one end fixed mounting of inner tube has the inlet tube, and the other end fixed mounting of inner tube has the outlet pipe, the inside fixed mounting of inner tube has the conveyer pipe, the outside block of conveyer pipe has heat-conducting.

As a further aspect of the present invention: the first heat preservation is the component of glass cotton material, the second heat preservation is the component of rock wool material, the thickness of first heat preservation and second heat preservation equals.

As a further aspect of the present invention: the heat conduction assembly comprises a first clamping plate, a heat conduction pipe and a second clamping plate, the first clamping plate is fixedly mounted at one end of the heat conduction pipe, the second clamping plate is fixedly mounted at the other end of the heat conduction pipe, and the heat conduction pipe is of a cylindrical structure.

As a further aspect of the present invention: the first clamping plate and the second clamping plate are of semicircular structures, the first clamping plate and the second clamping plate are fixed with the conveying pipe through clamping, and the first clamping plate and the second clamping plate are both members made of aluminum alloy materials.

As a further aspect of the present invention: the mounting hole has been seted up to the bottom of mounting panel, and the quantity of mounting panel is two, two the mounting panel is relative setting.

As a further aspect of the present invention: the outer pipe and the inner pipe are made of the same material, and are concentric.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model can greatly increase the heat preservation capability of the outer pipe and the inner pipe, reduce the temperature loss in the inner pipe and improve the practicability of the condenser by combining the first heat preservation layer and the second heat preservation layer;

2. the high-temperature and high-pressure refrigerant gas can be quickly conducted into the conveying pipe through the heat conduction assembly, so that the heat exchange efficiency between the refrigerant gas and the inner pipe is improved, and the working efficiency of the condenser is further improved.

Drawings

FIG. 1 is a schematic view of a shell and tube water condenser;

FIG. 2 is a schematic view showing an internal structure of a shell-and-tube water condenser;

FIG. 3 is a schematic view of a heat transfer assembly in a shell and tube water condenser;

fig. 4 is a schematic view of an installation structure of a first insulation layer and a second insulation layer in a shell-and-tube water condenser.

In the figure: 1. a water inlet pipe; 2. an air inlet; 3. an outer tube; 4. mounting a plate; 5. a liquid outlet; 6. a heat conducting component; 7. a cavity; 8. a delivery pipe; 9. a water outlet pipe; 10. a first clamping plate; 11. a heat conducting pipe; 12. a second clamping plate; 13. an inner tube; 14. a first insulating layer; 15. and a second insulating layer.

Detailed Description

Referring to fig. 1 to 4, in an embodiment of the present invention, a shell-and-tube water condenser includes an outer tube 3, an air inlet 2 is fixedly installed on an upper surface of the outer tube 3, a liquid outlet 5 is fixedly installed on a lower surface of the outer tube 3, a mounting plate 4 is fixedly installed on a lower surface of the outer tube 3 near one side of the liquid outlet 5, an inner tube 13 is disposed inside the outer tube 3, the outer tube 3 and the inner tube 13 are made of the same material, the outer tube 3 and the inner tube 13 are concentric, a mounting hole is opened at a bottom of the mounting plate 4, the two mounting plates 4 are oppositely disposed, a cavity 7 is formed between the outer tube 3 and the inner tube 13, a first heat preservation layer 14 and a second heat preservation layer 15 are sequentially and fixedly filled inside the cavity 7 from inside to outside, the first heat preservation layer 14 is made of glass wool, the second heat preservation layer 15 is made of rock wool, the first heat preservation layer 14 is equal in, through the combined use of the first heat-insulating layer 14 and the second heat-insulating layer 15, the heat-insulating capacity of the outer pipe 3 and the inner pipe 13 can be greatly increased, the loss of the temperature in the inner pipe 13 is reduced, and the practicability of the condenser is improved.

In fig. 2 and 3: one end of the inner pipe 13 is fixedly provided with a water inlet pipe 1, the other end of the inner pipe 13 is fixedly provided with a water outlet pipe 9, the inner part of the inner pipe 13 is fixedly provided with a conveying pipe 8, the outer side of the conveying pipe 8 is clamped with a heat conducting component 6, the heat conducting component 6 comprises a first clamping plate 10, a heat conducting pipe 11 and a second clamping plate 12, one end of the heat conducting pipe 11 is fixedly provided with the first clamping plate 10, and the other end of the heat pipe 11 is fixedly provided with a second clamping plate 12, the heat pipe 11 is in a cylindrical structure, the first clamping plate 10 and the second clamping plate 12 are both in a semicircular structure, the first clamping plate 10 and the second clamping plate 12 are fixed with the conveying pipe 8 through clamping, the first clamping plate 10 and the second clamping plate 12 are both made of aluminum alloy materials, the high-temperature and high-pressure refrigerant gas can be quickly conducted into the conveying pipe 8 through the heat conducting assembly 6, the heat exchange efficiency between the refrigerant gas and the refrigerant in the inner pipe 13 is improved, and the working efficiency of the condenser is further improved.

The utility model discloses a theory of operation is: the user firstly clamps and fastens the first clamping plate 10 and the second clamping plate 12 with the conveying pipe 8, the high-temperature and high-pressure refrigerant gas enters the inner pipe 13 from the air inlet 2, at the moment, cooling water is injected into the conveying pipe 8 from the water inlet pipe 1, at the moment, the high-temperature and high-pressure refrigerant gas is in heat exchange with the conveying pipe 8 after contacting, the temperature is raised, and then the high-temperature and high-pressure refrigerant gas flows out from the water outlet pipe 9, after the heat exchange, the temperature of the high-temperature and high-pressure refrigerant gas is lowered, the high-temperature and high-pressure refrigerant gas is condensed into liquid and finally flows out through the liquid outlet 5, and in the heat exchange process, the heat pipe 11 can transmit the heat in the high-temperature and high-pressure refrigerant gas into the conveying pipe 8 through the first clamping plate 10 and the second clamping plate 12 on the, accelerated with inner tube 13 in the heat exchange efficiency between the refrigerant, and then improved the work efficiency of this condenser, first heat preservation 14 is the component of the cotton material of glass, second heat preservation 15 is the component of rock wool material, and glass cotton and rock wool all have good heat preservation effect, so through the combined use of first heat preservation 14 and second heat preservation 15, can the greatly increased outer tube 3 and inner tube 13's heat preservation ability, reduce the loss of inner tube 13 internal temperature, the practicality of this condenser has been improved.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A shell-and-tube water condenser comprises an outer tube (3) and is characterized in that an air inlet (2) is fixedly arranged on the upper surface of the outer tube (3), a liquid outlet (5) is fixedly arranged on the lower surface of the outer tube (3), a mounting plate (4) is fixedly arranged at the position of one side of the lower surface of the outer tube (3) close to the liquid outlet (5), an inner pipe (13) is arranged in the outer pipe (3), a cavity (7) is formed between the outer pipe (3) and the inner pipe (13), a first heat-insulating layer (14) and a second heat-insulating layer (15) are fixedly filled in the cavity (7) from inside to outside in sequence, one end of the inner pipe (13) is fixedly provided with a water inlet pipe (1), and the other end fixed mounting of inner tube (13) has outlet pipe (9), the inside fixed mounting of inner tube (13) has conveyer pipe (8), the outside block of conveyer pipe (8) has heat-conducting component (6).

2. A shell and tube water condenser as claimed in claim 1 wherein the first insulation layer (14) is of glass wool material and the second insulation layer (15) is of rock wool material, the first insulation layer (14) and the second insulation layer (15) being of equal thickness.

3. A shell and tube water condenser as claimed in claim 1 wherein the heat conducting assembly (6) comprises a first clamping plate (10), a heat conducting pipe (11) and a second clamping plate (12), the first clamping plate (10) is fixedly mounted at one end of the heat conducting pipe (11), the second clamping plate (12) is fixedly mounted at the other end of the heat conducting pipe (11), and the heat conducting pipe (11) is of a cylindrical structure.

4. A shell and tube water condenser as claimed in claim 3, wherein the first clamping plate (10) and the second clamping plate (12) are both of a semi-circular structure, the first clamping plate (10) and the second clamping plate (12) are both fixed with the conveying pipe (8) by clamping, and the first clamping plate (10) and the second clamping plate (12) are both members made of aluminum alloy.

5. A shell and tube water condenser as claimed in claim 1 wherein the mounting plates (4) are provided with mounting holes at the bottom thereof, and the number of the mounting plates (4) is two, and the two mounting plates (4) are disposed oppositely.

6. A shell and tube water condenser as claimed in claim 1 wherein the outer tube (3) and the inner tube (13) are of the same material and the outer tube (3) and the inner tube (13) are concentric.