Corrosion-resistant condenser

Abstract

The utility model relates to a corrosion-resistant condenser, which belongs to the technical field of condensers and comprises a condenser shell, and two fixing frames are arranged in the condenser shell. According to the corrosion-resistant condenser, gas or steam needing to be cooled can be input into the condensation pipe through the input pipe, cooling liquid in the condenser shell can cool the condensation pipe, then the gas or steam in the condensation pipe is cooled to form liquid, and then the liquid is discharged through the output pipe; when the temperature sensor senses that the temperature of cooling liquid in the condenser shell exceeds a threshold value set by the temperature sensor, the temperature sensor sends a signal to the controller, and the controller can synchronously open a first electromagnetic valve and a second electromagnetic valve in the liquid inlet structure and the liquid outlet structure; and cooling liquid after external cooling can be injected into the condenser shell 1 for cooling, so that cooling and heat dissipation of the cooling liquid in the condenser main body are facilitated.

Description

Technical Field

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

[0002] The condenser is a component of the refrigeration system and a type of heat exchanger. It can convert gas or vapor into liquid and transfer the heat in the tube to the air near the tube in a very fast manner. The working process of the condenser is an exothermic process, so the condenser temperature is relatively high.

[0003] For example, Chinese patent CN219063825U discloses a corrosion-resistant condenser, comprising end covers, a condenser main body arranged between the two end covers, a cooling tube arranged on the condenser, the cooling tube comprising a cooling tube body, fins arranged on the cooling tube body, a plurality of fins provided and equidistantly distributed on the cooling tube body, a plurality of cooling tubes provided, and the fins of every two cooling tubes are staggered; by providing a plurality of equidistantly distributed fins on the cooling tube body of the cooling tube, the heat dissipation area of ​​the cooling tube can be increased, thereby improving the heat exchange efficiency of the cooling tube; since the fins on each cooling tube are equidistantly distributed, when two adjacent cooling tubes are parallel to each other, the fins on the two adjacent cooling tubes can make full use of the space inside the condenser through staggered distribution, so that the cold fluid is in full contact with the cooling tube, thereby improving the heat exchange efficiency of the equipment.

[0004] Although the above patent can make full use of the space inside the condenser, allowing the cold fluid to fully contact the cooling pipe and improve the heat exchange efficiency of the equipment, the internal structure of the condenser body in this patent is simple, which is not convenient for dissipating the heat of the coolant inside the condenser body, reducing its practicality. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the utility model provides a corrosion-resistant condenser, which has the advantages of facilitating cooling and dissipating the coolant inside the condenser body, and solves the problem that the internal structure of the condenser body is simple, which makes it inconvenient to cool and dissipate the coolant inside the condenser body, thereby reducing practicality.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a corrosion-resistant condenser, comprising a condenser shell, wherein two fixing brackets are provided inside the condenser shell, condenser tubes are provided inside the two fixing brackets, the left side of the condenser tubes penetrates the condenser shell and extends to the left side of the condenser shell, the right side of the condenser tubes penetrates the condenser shell and extends to the right side of the condenser shell, the left side of the condenser tubes is connected to an input tube, the right side of the condenser tubes is connected to an output tube, and heat dissipation mechanisms are provided on the left and right sides of the condenser shell;

[0007] The heat dissipation mechanism includes two protective frames, four fixing ports, four cooling fans, four protective nets, no less than two cooling fins and a connecting assembly, the two protective frames are arranged on the left and right sides of the condenser shell, the four fixing ports are opened through the upper and lower sides of the left and right protective frames on the opposite sides, the four cooling fans are arranged inside the four fixing ports, the four protective nets are arranged inside the four fixing ports, the left and right protective nets are located on the opposite sides of the left and right cooling fans, no less than two cooling fins are arranged on the left and right side walls of the inner cavity of the condenser shell, the opposite sides of the left and right cooling fins pass through the condenser shell and extend to the left and right sides, and the opposite sides of the left and right cooling fins are located inside the left and right protective frames;

[0008] The connecting assembly includes a temperature sensor, an insulation plate, a controller, a liquid inlet structure and a liquid outlet structure. The temperature sensor is arranged on the left side wall of the inner cavity of the condenser shell, the insulation plate is arranged on the upper side of the right side of the condenser shell, and the controller is arranged on the right side of the insulation plate. The bottom end of the liquid inlet structure is connected to the top end of the condenser shell, and the top end of the liquid outlet structure is connected to the bottom end of the condenser shell.

[0009] By adopting this technical solution, it is convenient to cool and dissipate heat from the coolant inside the condenser body.

[0010] Furthermore, the liquid inlet structure includes a first liquid inlet pipe, the outer side of the top end of the first liquid inlet pipe is connected to a first electromagnetic valve, and the inner side of the top end of the first electromagnetic valve is connected to a second liquid inlet pipe.

[0011] By adopting this technical solution, the cooling liquid on the outside can be input into the interior of the condenser shell through the liquid inlet structure.

[0012] Furthermore, the liquid outlet structure includes a first liquid outlet pipe, the outer side of the bottom end of the first liquid outlet pipe is connected to the second electromagnetic valve, and the inner side of the bottom end of the second electromagnetic valve is connected to the second liquid outlet pipe.

[0013] By adopting this technical solution, the coolant inside the condenser shell can be discharged through the liquid outlet structure.

[0014] Furthermore, the left and right protective frames are symmetrically distributed on the left and right sides of the longitudinal center axis of the condenser shell.

[0015] By adopting this technical solution, the protection performance of the condenser shell can be improved through the protective frames on the left and right sides.

[0016] Furthermore, the condenser tube is located on the longitudinal center axis of the condenser shell.

[0017] By adopting this technical solution, the cooling effect of the condenser is improved.

[0018] Furthermore, the fixing openings on the upper and lower sides are symmetrically distributed on the upper and lower sides of the transverse center axis of the protective frame.

[0019] By adopting this technical solution, the rationality of the distribution of the upper and lower fixed openings is improved.

[0020] Furthermore, a thermometer is provided on the left side of the top end of the condenser shell, and the sensing end of the thermometer passes through the condenser shell and extends into the interior.

[0021] By adopting this technical solution, the temperature of the coolant inside the condenser shell can be sensed by a thermometer.

[0022] Furthermore, the heat insulation board is a heat insulation color steel sandwich board.

[0023] By adopting this technical solution, heat insulation can be achieved and the stability of the controller can be improved.

[0024] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0025] The corrosion-resistant condenser can input the gas or steam that needs to be cooled into the interior of the condenser through the input pipe, and the coolant inside the condenser shell can cool the condenser. The gas or steam inside the condenser tube forms liquid when it is cooled, and is then discharged through the output pipe. The coolant inside the condenser shell can be dissipated by the heat fins on the left and right sides, and the four cooling fans on the left and right sides can improve the air circulation outside the heat fins on the left and right sides, and improve the heat dissipation performance of the heat fins on the left and right sides. When the temperature sensor senses that the temperature of the coolant in the condenser shell exceeds the threshold set by the temperature sensor, the temperature sensor sends a signal to the controller, and the controller can synchronously open the first solenoid valve and the second solenoid valve in the liquid inlet structure and the liquid outlet structure, and can inject the coolant after external cooling into the interior of the condenser shell 1 for cooling, so as to facilitate cooling and heat dissipation of the coolant inside the condenser body. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the structure of the utility model;

[0027] Figure 2 This is a schematic diagram of the heat dissipation mechanism of the utility model;

[0028] Figure 3 This is a schematic diagram of the connection structure between the protective net and the protective frame of the utility model.

[0029] In the figure: 1. Condenser shell; 2. Fixing frame; 3. Condenser tube; 4. Input tube; 5. Output tube; 6. Heat dissipation mechanism; 61. Protective frame; 62. Fixing port; 63. Cooling fan; 64. Protective net; 65. Cooling fin; 661. Temperature sensor; 662. Heat insulation board; 663. Controller; 664. Liquid inlet structure; 665. Liquid outlet structure; 7. Thermometer. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] See also Figure 1 A corrosion-resistant condenser in this embodiment includes a condenser shell 1. Two fixing frames 2 are provided inside the condenser shell 1. Condensation pipes 3 are provided inside the two fixing frames 2. The left side of the condensation pipe 3 passes through the condenser shell 1 and extends to the left side of the condenser shell 1. The right side of the condensation pipe 3 passes through the condenser shell 1 and extends to the right side of the condenser shell 1. The left side of the condensation pipe 3 is connected to an input pipe 4, and the right side of the condensation pipe 3 is connected to an output pipe 5. Heat dissipation mechanisms 6 are provided on the left and right sides of the condenser shell 1. The heat dissipation mechanism 6 facilitates cooling and dissipating the coolant inside the condenser body.

[0032] In this embodiment, a thermometer 7 is provided on the left side of the top end of the condenser housing 1 , and a sensing end of the thermometer 7 passes through the condenser housing 1 and extends into the interior.

[0033] See also Figures 2 to 3 In order to facilitate cooling and dissipating the coolant inside the condenser body, in this embodiment, the heat dissipation mechanism 6 includes two protective frames 61, four fixing ports 62, four cooling fans 63, four protective nets 64, no less than two cooling fins 65 and a connecting component. The two protective frames 61 are arranged on the left and right sides of the condenser shell 1, the four fixing ports 62 are all opened on the upper and lower sides of the opposite sides of the left and right protective frames 61, and the four cooling fans 63 are all arranged inside the four fixing ports 62.

[0034] In this embodiment, the four protective nets 64 are all arranged inside the four fixed openings 62, the left and right side protective nets 64 are both located on the side opposite to the left and right side cooling fans 63, and no less than two cooling fins 65 are both arranged on the left and right side walls of the inner cavity of the condenser shell 1. The opposite sides of the left and right side cooling fins 65 pass through the condenser shell 1 and extend to the left and right sides. The opposite sides of the left and right side cooling fins 65 are both located inside the left and right side protective frames 61.

[0035] In this embodiment, the connecting component includes a temperature sensor 661, an insulation plate 662, a controller 663, a liquid inlet structure 664 and a liquid outlet structure 665. The temperature sensor 661 is arranged on the left side wall of the inner cavity of the condenser shell 1, the insulation plate 662 is arranged on the upper side of the right side of the condenser shell 1, the controller 663 is arranged on the right side of the insulation plate 662, and the bottom end of the liquid inlet structure 664 is connected to the top end of the condenser shell 1.

[0036] In this embodiment, the gas or steam to be cooled can be input into the interior of the condenser 3 through the input pipe 4, and the coolant inside the condenser shell 1 can cool the condenser 3. Then the gas or steam inside the condenser 3 forms liquid when cooled, and is then discharged through the output pipe 5. The coolant inside the condenser shell 1 can dissipate heat through the cooling fins 65 on the left and right sides, which are no less than two in number. The four cooling fans 63 on the left and right sides can improve the circulation of the air outside the cooling fins 65 on the left and right sides, which are no less than two in number, and improve the heat dissipation performance of the cooling fins 65 on the left and right sides.

[0037] In this embodiment, the inner wall of the condenser shell 1 and the outside and inside of the condenser tube 3 are sprayed with a high-temperature resistant thermal conductive coating formed by RLHY2339 type paint. The coating has a dense structure, protects the substrate, has good wear resistance and corrosion resistance, and has good high-temperature corrosion resistance. The coating has a strong bonding force with the substrate, and the coating can penetrate the substrate to form a transition layer and a coating structure. It is resistant to mechanical shock and thermal shock, protects the metal substrate from oxidation corrosion at high temperatures, and enhances thermal conductivity.

[0038] The top of the liquid outlet structure 665 is connected to the bottom of the condenser shell 1, the liquid inlet structure 664 includes a first liquid inlet pipe, the outside of the top of the first liquid inlet pipe is connected to the first solenoid valve, and the inside of the top of the first solenoid valve is connected to the second liquid inlet pipe. The liquid outlet structure 665 includes a first liquid outlet pipe, the outside of the bottom end of the first liquid outlet pipe is connected to the second solenoid valve, and the inside of the bottom end of the second solenoid valve is connected to the second liquid outlet pipe. The left and right side protective frames 61 are symmetrically distributed on the left and right sides of the longitudinal center axis of the condenser shell 1, and the upper and lower side fixing ports 62 are symmetrically distributed on the upper and lower sides of the transverse center axis of the protective frame 61. The insulation board 662 is an insulating color steel sandwich panel. The first solenoid valve, the second solenoid valve, and the temperature sensor 661 are all electrically connected to the controller 663 through wires.

[0039] It should be noted that the top end of the second liquid inlet pipe can be connected to an external coolant tank, and the bottom end of the second liquid outlet pipe can be connected to an external coolant tank. The coolant in the external coolant tank can flow to the interior of the condenser shell 1 through the liquid inlet structure 664. At the same time, the coolant inside the condenser shell 1 can flow back to the external coolant tank through the liquid outlet structure 665. A liquid pump is provided in the external coolant tank, and the coolant in the external coolant tank can be pumped into the condenser shell 1 through the liquid inlet structure 664. At the same time, the external liquid pump is electrically connected to the controller 663 through a wire. When the controller 663 opens the first solenoid valve and the second solenoid valve, the liquid pump can be turned on to facilitate the circulation of the coolant.

[0040] It should be noted that when the temperature sensor 661 senses that the temperature of the coolant in the condenser shell 1 exceeds the threshold set by the temperature sensor 661, the temperature sensor 661 sends a signal to the controller 663, and the controller 663 can synchronously open the first solenoid valve and the second solenoid valve in the liquid inlet structure 664 and the liquid outlet structure 665, and inject the coolant after external cooling into the interior of the condenser shell 1, which can improve the intelligence of the cooling.

[0041] The working principle of the above embodiment is:

[0042] The gas or steam that needs to be cooled can be input into the interior of the condenser 3 through the input pipe 4, and the coolant inside the condenser shell 1 can cool the condenser 3, and then the gas or steam inside the condenser 3 forms liquid when it is cooled, and then is discharged through the output pipe 5. The coolant inside the condenser shell 1 can be dissipated by the heat dissipation fins 65 on the left and right sides, and the four cooling fans 63 on the left and right sides can improve the circulation of the air outside the heat dissipation fins 65 on the left and right sides, and improve the heat dissipation performance of the heat dissipation fins 65 on the left and right sides. When the temperature sensor 661 senses that the temperature of the coolant in the condenser shell 1 exceeds the threshold set by the temperature sensor 661, the temperature sensor 661 sends a signal to the controller 663, and the controller 663 can synchronously open the first solenoid valve and the second solenoid valve in the liquid inlet structure 664 and the liquid outlet structure 665, so that the coolant after external cooling can be injected into the interior of the condenser shell 1, thereby improving the intelligence of the cooling.

Claims

1. A corrosion-resistant condenser, comprising a condenser shell (1), characterized in that: Two fixing frames (2) are provided inside the condenser shell (1), and condensing tubes (3) are provided inside the two fixing frames (2). The left side of the condensing tube (3) passes through the condenser shell (1) and extends to the left side of the condenser shell (1), and the right side of the condensing tube (3) passes through the condenser shell (1) and extends to the right side of the condenser shell (1). The left side of the condensing tube (3) is connected to the input tube (4), and the right side of the condensing tube (3) is connected to the output tube (5). Heat dissipation mechanisms (6) are provided on the left and right sides of the condenser shell (1). The heat dissipation mechanism (6) comprises two protective frames (61), four fixing openings (62), four cooling fans (63), four protective nets (64), no less than two cooling fins (65) and a connecting assembly, wherein the two protective frames (61) are both arranged on the left and right sides of the condenser shell (1), the four fixing openings (62) are both opened through the upper and lower sides of the opposite sides of the left and right protective frames (61), the four cooling fans (63) are both arranged inside the four fixing openings (62), the four protective nets (64) are both arranged inside the four fixing openings (62), the left and right protective nets (64) are both located on the opposite sides of the left and right cooling fans (63), the no less than two cooling fins (65) are both arranged on the left and right side walls of the inner cavity of the condenser shell (1), the opposite sides of the left and right cooling fins (65) are both passed through the condenser shell (1) and extend to the left and right sides, and the opposite sides of the left and right cooling fins (65) are both located inside the left and right protective frames (61); The connection assembly comprises a temperature sensor (661), a heat insulation plate (662), a controller (663), a liquid inlet structure (664) and a liquid outlet structure (665); the temperature sensor (661) is arranged on the left side wall of the inner cavity of the condenser shell (1); the heat insulation plate (662) is arranged on the upper side of the right side of the condenser shell (1); the controller (663) is arranged on the right side of the heat insulation plate (662); the bottom end of the liquid inlet structure (664) is communicated with the top end of the condenser shell (1); and the top end of the liquid outlet structure (665) is communicated with the bottom end of the condenser shell (1).

2. The corrosion-resistant condenser according to claim 1, characterized in that: The liquid inlet structure (664) comprises a first liquid inlet pipe, the outer side of the top end of the first liquid inlet pipe is connected to a first electromagnetic valve, and the inner side of the top end of the first electromagnetic valve is connected to a second liquid inlet pipe.

3. The corrosion-resistant condenser according to claim 1, characterized in that: The liquid outlet structure (665) comprises a first liquid outlet pipe, the outer side of the bottom end of the first liquid outlet pipe is connected to a second electromagnetic valve, and the inner side of the bottom end of the second electromagnetic valve is connected to the second liquid outlet pipe.

4. The corrosion-resistant condenser according to claim 1, characterized in that: The left and right protection frames (61) are symmetrically distributed on the left and right sides of the longitudinal center axis of the condenser shell (1).

5. The corrosion-resistant condenser according to claim 1, characterized in that: The condenser tube (3) is located on the longitudinal center axis of the condenser shell (1).

6. The corrosion-resistant condenser according to claim 1, characterized in that: The fixing openings (62) on the upper and lower sides are symmetrically distributed on the upper and lower sides of the transverse center axis of the protective frame (61).

7. The corrosion-resistant condenser according to claim 1, characterized in that: A thermometer (7) is provided on the left side of the top end of the condenser shell (1), and the sensing end of the thermometer (7) passes through the condenser shell (1) and extends into the interior.

8. The corrosion-resistant condenser according to claim 1, characterized in that: The heat insulation board (662) is a heat insulation color steel sandwich board.

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