Condenser

Abstract

The condenser comprises an outer shell, a plurality of condensation pipes are arranged in the outer shell, one end of each condensation pipe is provided with an integrated outlet through a first connecting pipe, the other end of each condensation pipe is provided with an integrated inlet through a second connecting pipe, a water cooling cavity is formed in the outer shell, and air cooling pipe bodies are longitudinally arranged in the condensation pipes. According to the condenser, the air cooling pipe body is longitudinally arranged in the condenser pipe, and the two ends of the air cooling pipe body are communicated with the outer side of the outer shell, so that air cooling treatment can be carried out on the interior of the condenser pipe, the air cooling area is increased, the heat dissipation efficiency is improved, and the heat dissipation efficiency is improved. And the water cooling cavity is formed in the outer shell on the outer side of the condensation pipe, so that the outer side of the condensation pipe can be subjected to water cooling treatment, the two modes act at the same time, the condensation rate of the condensation pipe is high, and the condensation efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of condensers, in particular to a condenser. Background Art

[0002] The evaporator is a very important part of the four major parts of refrigeration. The low-temperature condensed liquid passes through the evaporator to exchange heat with the outside air, gasify and absorb heat, and achieve the refrigeration effect. The gas or water vapor coming out of the evaporator has a high temperature, and usually a condenser needs to be installed to liquefy it for collection and recycling. The condenser structure in the prior art is complex, and the condensation effect needs to be improved.

[0003] In the prior art, the condenser of an evaporator with application number CN201922203284.5 comprises: a shell, a cavity is defined in the shell, one end of the shell is provided with a water inlet connected to the cavity, and the other end is provided with a water outlet connected to the cavity; a plurality of condensing tubes, the plurality of condensing tubes are respectively arranged in the cavity, one end of the condensing tube is connected to one end of the evaporator, and the other end is used to be connected to the condensate outflow pipe. According to the condenser of the evaporator of the embodiment of the utility model, the steam is cooled once by the condensing tube, and the steam is cooled twice by passing cooling water in the cavity. The condenser of the evaporator is not only simple in structure, but also has good cooling effect. However, the cooling method is single, which affects the condensation efficiency of the condenser, and the contact area between the outside of the condensing tube and the cooling water is limited, which affects the efficiency of water-cooled heat exchange. Utility Model Content

[0004] The utility model aims to provide a condenser to solve the problems in the prior art that the cooling method is single, thus affecting the condensation efficiency of the condenser, and the contact area between the outside of the condenser tube and the cooling water is limited, thus affecting the efficiency of water-cooled heat exchange.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a condenser, comprising an outer shell, a plurality of condensing tubes are arranged inside the outer shell, and one end of the plurality of condensing tubes is provided with an integrated outlet through a first connecting tube, and the other end of the plurality of condensing tubes is provided with an integrated inlet through a second connecting tube, a water cooling cavity is opened inside the outer shell, an air cooling tube body is longitudinally arranged inside the condensing tube, and both ends of the air cooling tube body are connected to the outside of the outer shell, and heat dissipation fins are arranged on the outside of the condensing tube.

[0006] Furthermore, a circulating water inlet pipe is provided on one side of the bottom of the water cooling chamber, and a circulating water outlet pipe is provided on one side of the upper end of the water cooling chamber.

[0007] Furthermore, the air-cooling tube bodies are provided in a plurality of groups in a circular array inside the condenser tube, and both ends of the air-cooling tube bodies are sealed with the water-cooling cavity.

[0008] Furthermore, the air-cooling tube body is a metal tube body, and an air-cooling channel is opened inside the air-cooling tube body.

[0009] Furthermore, the heat dissipation fins include a first heat dissipation fin and a second heat dissipation fin, and both the first heat dissipation fin and the second heat dissipation fin are made of alloy sheets.

[0010] Furthermore, the first heat sink and the second heat sink are both made of alloy sheets and are both arranged as rectangular plates, and a mounting groove is provided on one side of the first heat sink and the second heat sink.

[0011] Furthermore, connecting arms are installed at both ends of the first heat sink and the second heat sink, and the two connecting arms are connected and fixed by positioning holes and screws.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model has an air-cooling tube body longitudinally arranged inside the condenser, and both ends of the air-cooling tube body are connected with the outside of the outer shell, so that the inside of the condenser can be air-cooled, increasing the air-cooling area. A water-cooling cavity is opened inside the outer shell outside the condenser, so that the outside of the condenser can be water-cooled. The two methods act simultaneously, so that the condensation rate of the condenser is higher and the condensation efficiency is higher.

[0014] 2. The utility model provides heat dissipation fins on the outside of the condenser tube. The heat dissipation fins include a first heat dissipation fin and a second heat dissipation fin. Both the first heat dissipation fin and the second heat dissipation fin are made of alloy sheets, which is convenient for heat exchange treatment on the outside of the condenser tube, increases the contact area between the outside of the condenser tube and the cooling water, and is beneficial to improving the water cooling efficiency.

[0015] 3. The utility model has installation grooves on one side of the first heat sink and the second heat sink, connecting arms are installed at both ends of the first heat sink and the second heat sink, and the two connecting arms are connected and fixed by positioning holes and screws, so that the first heat sink and the second heat sink can be easily clamped on the outside of the condenser tube, so that the installation stability of the heat sink is higher, the disassembly and assembly are convenient and quick, and the number of heat sinks to be used can be easily adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is the main cross-sectional view of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the outer shell of the utility model;

[0019] Figure 3 It is a schematic cross-sectional view of the overall structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the heat dissipation fin structure of the utility model.

[0021] In the figure: 1. outer shell; 2. condenser; 3. first connecting pipe; 4. integrated outlet; 5. second connecting pipe; 6. integrated inlet; 7. water cooling chamber; 8. circulating water inlet pipe; 9. circulating water outlet pipe; 10. air cooling pipe body; 11. cooling fins; 1101. first cooling fin; 1102. second cooling fin; 12. positioning hole; 13. mounting slot; 14. connecting arm; 15. screw. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 In an embodiment of the utility model, a condenser comprises an outer shell 1, a plurality of condensing tubes 2 are arranged inside the outer shell 1, and one end of the plurality of condensing tubes 2 is provided with an integrated outlet 4 through a first connecting tube 3, and the other end of the plurality of condensing tubes 2 is provided with an integrated inlet 6 through a second connecting tube 5, a water cooling cavity 7 is opened inside the outer shell 1, so that the outside of the condensing tube 2 can be water-cooled, and the two methods act simultaneously, so that the condensing rate of the condensing tube is high and the condensing efficiency is high, an air cooling tube body 10 is longitudinally arranged inside the condensing tube 2, the outer diameter of the air cooling tube body 10 is smaller than the inner diameter of the condensing tube 2, and both ends of the air cooling tube body 10 are connected with the outside of the outer shell 1, so that the inside of the condensing tube 2 can be air-cooled, thereby increasing the air cooling area, and the outside of the condensing tube 2 A heat dissipation fin 11 is provided to facilitate heat exchange treatment on the outside of the condenser 2, increase the contact area between the outside of the condenser 2 and the cooling water, and is beneficial to improving the water cooling efficiency. An inspection door is provided on the outside of the outer shell 1; an air-cooling tube body 10 is longitudinally provided inside the condenser 2, and both ends of the air-cooling tube body 10 are connected with the outside of the outer shell 1, so that the inside of the condenser 2 can be air-cooled, and the air cooling area is increased. A water-cooling cavity 7 is opened inside the outer shell 1 outside the condenser 2, so that the outside of the condenser 2 can be water-cooled. The two methods act at the same time, so that the condensation rate of the condenser is higher and the condensation efficiency is higher; a plurality of heat dissipation fins 11 are provided on the outside of the condenser 2, which is convenient for heat exchange treatment on the outside of the condenser 2 and increases.

[0024] Preferably, a circulating water inlet pipe 8 is provided on one side of the bottom of the water cooling chamber 7, and a circulating water outlet pipe 9 is provided on one side of the upper end of the water cooling chamber 7, so as to circulate cooling water to the water cooling chamber 7 to cool the outer side of the condenser tube 2.

[0025] Preferably, multiple groups of air-cooling tube bodies 10 are arranged in a circular array inside the condenser 2, and both ends of the air-cooling tube bodies 10 are sealed with the water-cooling cavity 7. The air-cooling tube body 10 adopts a metal tube body, and an air-cooling channel is opened inside the air-cooling tube body 10, so that the inside of the condenser 2 can be air-cooled, thereby increasing the air-cooling area and helping to improve the condensation efficiency.

[0026] Preferably, the heat dissipation fin 11 includes a first heat dissipation fin 1101 and a second heat dissipation fin 1102, and the first heat dissipation fin 1101 and the second heat dissipation fin 1102 are both made of alloy sheets, and the first heat dissipation fin 1101 and the second heat dissipation fin 1102 are both made of alloy sheets and are arranged as rectangular plates, so that the heat dissipation effect is better, the structural strength is high, and the processing is convenient.

[0027] Preferably, a mounting groove 13 is provided on one side of the first heat sink 1101 and the second heat sink 1102, so that the first heat sink 1101 and the second heat sink 1102 can be easily clamped on the outside of the condenser 2, so that the heat sink installation stability is higher, the disassembly and assembly are convenient and quick, and the number of heat sinks used can be easily adjusted.

[0028] Preferably, connecting arms 14 are installed at both ends of the first heat sink 1101 and the second heat sink 1102, and the two connecting arms 14 are connected and fixed by positioning holes 12 and screws 15, so that the heat sink 11 has high installation stability, convenient and quick disassembly and assembly, and it is easy to adjust the number of heat sink fins 11 used.

[0029] The working principle and use process of the utility model are as follows: an air-cooling tube body 10 is longitudinally arranged inside the condenser tube 2, and both ends of the air-cooling tube body 10 are connected with the outside of the outer shell 1, so that the inside of the condenser tube 2 can be air-cooled, and the air-cooling area is increased; a water-cooling cavity 7 is opened inside the outer shell 1 outside the condenser tube 2, so that the outside of the condenser tube 2 can be water-cooled, and the two methods act simultaneously, so that the condensation rate of the condenser tube is higher and the condensation efficiency is higher; a plurality of heat dissipation fins 11 are arranged on the outside of the condenser tube 2, so that the heat exchange treatment of the outside of the condenser tube 2 is convenient, and the contact area between the outside of the condenser tube 2 and the cooling water is increased, which is beneficial to improving the water cooling efficiency.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A condenser, comprising an outer shell (1), characterized in that: A plurality of condensing tubes (2) are arranged inside the outer shell (1), and one end of the plurality of condensing tubes (2) is provided with an integrated outlet (4) through a first connecting tube (3), and the other end of the plurality of condensing tubes (2) is provided with an integrated inlet (6) through a second connecting tube (5). A water cooling cavity (7) is provided inside the outer shell (1), and an air cooling tube body (10) is longitudinally arranged inside the condensing tube (2), and both ends of the air cooling tube body (10) are connected to the outside of the outer shell (1), and a heat dissipation fin (11) is arranged on the outside of the condensing tube (2).

2. A condenser according to claim 1, characterized in that: A circulating water inlet pipe (8) is provided on one side of the bottom of the water cooling chamber (7), and a circulating water outlet pipe (9) is provided on one side of the upper end of the water cooling chamber (7).

3. A condenser according to claim 1, characterized in that: The air-cooling tube bodies (10) are arranged in a plurality of groups in a circular array inside the condenser tube (2), and both ends of the air-cooling tube bodies (10) are sealed with the water-cooling cavity (7).

4. A condenser according to claim 3, characterized in that: The air cooling tube body (10) is a metal tube body, and an air cooling channel is provided inside the air cooling tube body (10).

5. A condenser according to claim 1, characterized in that: The heat dissipation fins (11) include a first heat dissipation fin (1101) and a second heat dissipation fin (1102), and both the first heat dissipation fin (1101) and the second heat dissipation fin (1102) are made of alloy sheets.

6. A condenser according to claim 5, characterized in that: The first heat sink (1101) and the second heat sink (1102) are both made of alloy sheets and are both arranged as rectangular plates, and a mounting groove (13) is provided on one side of the first heat sink (1101) and the second heat sink (1102).

7. A condenser according to claim 5, characterized in that: Connecting arms (14) are installed at both ends of the first heat sink (1101) and the second heat sink (1102), and the two connecting arms (14) are connected and fixed via positioning holes (12) and screws (15).

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