CN214701350U - Shell and tube condenser with stock solution function - Google Patents

Shell and tube condenser with stock solution function Download PDF

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Publication number
CN214701350U
CN214701350U CN202120990328.8U CN202120990328U CN214701350U CN 214701350 U CN214701350 U CN 214701350U CN 202120990328 U CN202120990328 U CN 202120990328U CN 214701350 U CN214701350 U CN 214701350U
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China
Prior art keywords
shell
refrigerant
liquid storage
reservoir
storage tank
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CN202120990328.8U
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Chinese (zh)
Inventor
杨士举
杨喜
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Guangdong Jiebang Energy Saving Equipment Manufacturing Co ltd
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Guangzhou Jiebang Energy Saving Equipment Manufacture Co ltd
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Abstract

The utility model relates to a refrigeration plant field especially relates to a shell and tube condenser with stock solution function, the utility model discloses a set up the reservoir can collect liquid refrigerant, make it change gaseous state refrigerant into again through evaporation cooling's mode, and when gaseous state refrigerant is less in the casing, can improve reservoir air flow in the reservoir through opening reservoir bottom fan and heater, reduce the relative humidity of reservoir, make evaporation cooling's efficiency improve, need not to use with the evaporimeter cooperation when using, realize the circulation of refrigerant through making the direct evaporation cooling's of refrigerant mode in the reservoir, need to use with the evaporimeter cooperation when effectively solving present traditional tubular condenser and realize the refrigerant circulation, manufacturing cost and the great defect of area, be fit for being used for the industrial production heat exchange and use.

Description

Shell and tube condenser with stock solution function
Technical Field
The utility model relates to a refrigeration plant field especially relates to a shell and tube condenser with stock solution function.
Background
The shell and tube condenser is a refrigeration device, cooling water is added into a tube body and a refrigerant is added into the shell body, a high-temperature high-pressure gaseous refrigerant enters the outside of a tube bundle from the upper part of the shell body, heat in the refrigerant is transferred to the cooling water in the surrounding tube body, the refrigerant is cooled into low-temperature high-pressure liquid, the low-temperature high-pressure liquid is discharged from the lower part of the shell body after being condensed, the heat is transferred to the cooling water by the condensation heat of the refrigerant, so that the refrigeration purpose is achieved, most of the shell and tube condensers used at present need to be matched with evaporators, so that the refrigerant circulates between the gaseous state and the liquid state, but the installation of the evaporators matched with the shell and tube condensers can greatly increase the production cost, and the occupied area is larger.
SUMMERY OF THE UTILITY MODEL
The utility model aims to remedy prior art's defect, provide a shell and tube condenser with stock solution function to need to use with the evaporimeter cooperation when solving present traditional tubular condenser and realize the refrigerant circulation, manufacturing cost and the great defect of area.
Specifically, the technical scheme of the utility model is that:
a shell-and-tube condenser with a liquid storage function comprises a condenser body, wherein the condenser body is arranged on a support and comprises a shell, tube plates are arranged on two sides of the shell and comprise a plurality of tube holes in which heat exchange copper tubes are arranged, a water inlet and a water outlet are connected to the tube plate on one side of the shell, and the water inlet and the water outlet are connected with the heat exchange copper tubes; the top of the shell is provided with a refrigerant inlet, the bottom of the shell is provided with a liquid storage tank, the height of the liquid storage tank is slightly lower than that of the shell, and the liquid storage tank is connected with the shell through a connecting pipe; the bottom of the liquid storage tank is provided with a refrigerant outlet, the bottom of the liquid storage tank is also connected with an air supply pipeline, and the air supply pipeline is connected with a heater and a fan.
Furthermore, the fan is connected with a heater, so that the air supply pipeline can supply hot air to the liquid storage tank, the humidity of the liquid storage tank is reduced, and the evaporation cooling speed of the liquid storage tank is further improved.
Furthermore, a cross frame for preventing vortex is arranged in the connecting pipe, vortex is prevented from being generated, and the drainage capacity of the connecting pipe is improved.
Further, a control valve is arranged at the refrigerant outlet and used for controlling the discharge of the refrigerant.
Furthermore, a filter screen is arranged at the refrigerant outlet and used for filtering impurities in the liquid refrigerant.
Furthermore, one side of the bottom of the shell, which is close to the water inlet, is provided with an fusible plug which is melted to discharge pressure when the temperature of the shell is overhigh.
Furthermore, the reservoir with the connecting pipe is for dismantling the connection, is convenient for wash the maintenance the reservoir.
The beneficial effects of the utility model are that, the utility model discloses set up a reservoir, can collect liquid refrigerant, change gaseous refrigerant into again through evaporation cooling's mode, and when gaseous refrigerant is less in the casing, can be through opening reservoir bottom fan and heater, improve reservoir air flow rate, reduce the relative humidity of reservoir, make evaporation cooling's efficiency improve, need not to use with the evaporimeter cooperation when using, realize the circulation of refrigerant through making the direct evaporation cooling's of refrigerant mode in the reservoir, need to use with the evaporimeter cooperation when effectively solving present traditional tubular condenser and using and realize the refrigerant circulation, manufacturing cost and the great defect of area.
Drawings
Fig. 1 is a schematic structural view of a shell-and-tube condenser with a liquid storage function according to a first embodiment.
In the figure: 1. the heat exchanger comprises a support, a shell, a tube plate, a heat exchange copper tube, a water inlet, a water outlet, a refrigerant inlet, a liquid storage tank, a connecting tube, a refrigerant outlet, a cooling air supply pipeline, a heater, a fan, a control valve, a fusible plug and a fan, wherein the shell is 2, the tube plate is 3, the heat exchange copper tube is 4, the water inlet is 5, the water outlet is 6, the refrigerant inlet is 7, the liquid storage tank is 8, the connecting tube is 9, the cooling air outlet is 10, the air supply pipeline is 11, the heater is 12, the fan is 13, the control valve is 14, and the fusible plug is 15.
Detailed Description
The embodiments described below are only a part of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, the embodiment provides a shell-and-tube condenser with a liquid storage function, which includes a condenser body, the condenser body is disposed on a support 1, the condenser body includes a shell 2, tube plates 3 are disposed on two sides of the shell 2, the tube plates 3 include a plurality of tube holes in which heat exchange copper tubes 4 are installed, a water inlet 5 and a water outlet 6 are connected to the tube plate 3 on one side of the shell 2, and the water inlet 5 and the water outlet 6 are both connected to the heat exchange copper tubes 4; the top of the shell 2 is provided with a refrigerant inlet 7, the bottom of the shell 2 is provided with a liquid storage tank 8, the liquid storage tank 8 is arranged under the shell 2, the liquid storage tank 8 is connected with the shell 2 through a connecting pipe 9, and after the gaseous condensing agent is condensed into a low-temperature high-pressure liquid refrigerant, the liquid refrigerant can automatically flow into the liquid storage tank 8 through the connecting pipe 9; the bottom of the liquid storage tank 8 is provided with a refrigerant outlet 10, the bottom of the liquid storage tank 8 is also connected with an air supply pipeline 11, the air supply pipeline 11 is connected with a fan 13, and the fan 13 can supply air to the liquid storage tank 8 through the air supply pipeline 11 so as to improve the air flowing speed of the liquid storage tank 8 and further improve the evaporation cooling speed of the liquid storage tank 8.
In this embodiment, an operator puts a high-temperature and high-pressure gaseous refrigerant into the refrigerant inlet 7, introduces cooling water into the water inlet 5, the high-temperature and high-pressure gaseous refrigerant enters from the upper part of the shell 2, contacts with the heat exchange copper tube 4, transfers heat in the refrigerant to cooling water in the surrounding heat exchange copper tube 4, the gaseous refrigerant is condensed into a low-temperature and high-pressure liquid refrigerant, the condensed liquid refrigerant is collected into the liquid storage tank 8 below the shell 2, the refrigerant condenses to release heat to transfer the heat into the cooling water, then the liquid refrigerant in the liquid storage tank 8 is subjected to evaporative cooling due to the evaporation effect of liquid, absorbs the heat and becomes the high-temperature and high-pressure gaseous refrigerant, the air supply pipeline 11 can accelerate the air flow rate to the liquid storage tank 8 through the fan 13 to accelerate the evaporative cooling efficiency of the liquid storage tank 8, and the fan 13 is connected with a heater 12, the air supply pipeline 11 can supply hot air to the liquid storage tank 8 to reduce the humidity of the liquid storage tank 8, so that the evaporation cooling speed of the liquid storage tank 8 is increased, the liquid refrigerant can be converted into a gaseous refrigerant through direct evaporation cooling of the liquid refrigerant in the liquid storage tank 8, circulation of the refrigerant between a gaseous state and a liquid state is realized, the heat exchange effect is further improved, heat in a condenser is transferred to cooling water in the heat conduction copper pipe and is sent to the outside, and the purpose of heat exchange is achieved; and the condenser does not need to be matched with an evaporator in the using process, so that the cost can be reduced, and the occupied area of the machine can be reduced.
Preferably, a cross for preventing vortex is arranged in the connecting pipe 9, so that vortex is prevented, the drainage capacity of the connecting pipe 9 is improved, and the collection speed of the liquid refrigerant is increased. And a control valve 14 is arranged at the refrigerant outlet and used for controlling the discharge of the refrigerant, so that the liquid refrigerant inside is discharged when the liquid storage tank 8 is cleaned. The liquid storage tank 8 is detachably connected with the connecting pipe 9, so that the liquid storage tank 8 is convenient to clean and maintain. The refrigerant outlet 10 is provided with a filter screen for filtering impurities in the liquid refrigerant. And a fusible plug 15 is arranged at one side of the bottom of the shell 2 close to the water inlet 5 and is melted to discharge pressure when the temperature of the shell 2 is too high.
The utility model discloses a set up the reservoir can collect liquid refrigerant, make it change gaseous state refrigerant into again through evaporation cooling's mode, and when gaseous state refrigerant is less in the casing, can be through opening reservoir bottom fan and heater, improve reservoir air flow, reduce the relative humidity of reservoir, make evaporation cooling's efficiency improve, need not to use with the evaporimeter cooperation when using, realize the circulation of refrigerant through making the direct evaporation cooling's of refrigerant mode in the reservoir, need to use with the evaporimeter cooperation when effectively solving present traditional tubular condenser and using and realize the refrigerant circulation, manufacturing cost and the great defect of area.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, therefore, the invention is not limited thereto.

Claims (7)

1. A shell-and-tube condenser with a liquid storage function comprises a condenser body, wherein the condenser body comprises a shell, tube plates are arranged on two sides of the shell, and the tube plates comprise a plurality of tube holes in which heat exchange copper tubes are arranged; the top of the shell is provided with a refrigerant inlet, the bottom of the shell is provided with a liquid storage tank, and the liquid storage tank is connected with the shell through a connecting pipe; the liquid storage tank is characterized in that a refrigerant outlet is formed in the bottom of the liquid storage tank, an air supply pipeline is further connected to the bottom of the liquid storage tank, and a fan is arranged in the air supply pipeline.
2. The shell and tube condenser with the liquid storage function as claimed in claim 1, wherein the fan is connected with a heater.
3. The shell and tube condenser with a liquid storage function as claimed in claim 1, wherein a cross for preventing vortex is arranged in the connecting pipe.
4. The shell and tube condenser with a liquid storage function as claimed in claim 1, wherein a control valve is arranged at the refrigerant outlet.
5. The shell and tube condenser with liquid storage function as claimed in claim 1, wherein the refrigerant outlet is provided with a filter screen.
6. The shell and tube condenser with the liquid storage function as claimed in claim 1, wherein a fusible plug is arranged on one side of the bottom of the shell close to the water inlet.
7. The shell-and-tube condenser with the liquid storage function as claimed in claim 1, wherein the liquid storage tank is detachably connected with the connecting pipe.
CN202120990328.8U 2021-05-10 2021-05-10 Shell and tube condenser with stock solution function Active CN214701350U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120990328.8U CN214701350U (en) 2021-05-10 2021-05-10 Shell and tube condenser with stock solution function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120990328.8U CN214701350U (en) 2021-05-10 2021-05-10 Shell and tube condenser with stock solution function

Publications (1)

Publication Number Publication Date
CN214701350U true CN214701350U (en) 2021-11-12

Family

ID=78551596

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120990328.8U Active CN214701350U (en) 2021-05-10 2021-05-10 Shell and tube condenser with stock solution function

Country Status (1)

Country Link
CN (1) CN214701350U (en)

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Address after: 510000 Room 101, first floor, block C, No. 84, Tianyuan Road, Yonghe street, Luogang District, Huangpu District, Guangzhou City, Guangdong Province

Patentee after: Guangdong Jiebang Energy Saving Equipment Manufacturing Co.,Ltd.

Address before: 510000 Room 101, first floor, block C, No. 84, Tianyuan Road, Yonghe street, Luogang District, Huangpu District, Guangzhou City, Guangdong Province

Patentee before: GUANGZHOU JIEBANG ENERGY SAVING EQUIPMENT MANUFACTURE CO.,LTD.

CP01 Change in the name or title of a patent holder