V-shaped air-cooled condenser
By using an inverted V-shaped heat exchange movement and a hinged access door in the V-shaped air-cooled condenser, the problem of traditional V-shaped condenser blocking the heat exchange movement due to external debris is solved, and the heat exchange efficiency is improved and maintenance convenience.
Patent Information
- Application Number
- CN202421260873.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-04
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-06-04
AI Technical Summary
During use, traditional V-shaped condensers are prone to blocking the heat exchange movement due to external dust or fallen leaves, resulting in a reduced heat exchange efficiency and difficult maintenance.
A V-shaped air-cooled condenser is designed, using an inverted V-shaped heat exchange movement and a hinged access door. The air inlet hole plate is removable, and the air inlet hole plate enters from the air inlet hole plate and passes through the heat exchange movement. Heat exchange.
It effectively prevents external debris from entering the condenser, reduces the risk of blockage, improves heat exchange efficiency, and facilitates maintenance and maintenance.
Smart Images
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Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of condensers, in particular to a V-shaped air-cooled condenser. Background Art
[0002] As one of the main heat exchange equipment in the refrigeration industry, the V-type condenser has a compact structure, does not require cooling water, is suitable for environments with poor water quality or tight water resources, is easy to install, and has a very broad market base.
[0003] The main components of a traditional V-shaped condenser include an axial flow fan, a heat exchange core, and a shell frame. The axial flow fan is installed on the upper part of the shell frame, and the external air is sucked through the heat exchange core by the axial flow fan. The shell frame is connected in a V shape, and an air inlet pipe and a liquid outlet pipe are provided on one side of the heat exchange core. The gas is converted into liquid by heat exchange with the outside air, and the heat in the pipe is quickly transferred to the air near the pipe.
[0004] The temperature of the condenser is affected by the ambient temperature during use. When the ambient temperature is high in summer, the axial flow fans of the condenser need to be fully turned on. When the ambient temperature is low and the condensing pressure is low in winter, some axial flow fans can be turned off to control the exhaust pressure of the refrigeration compressor unit to about 12 bar, which can also save the electricity cost of the V-type air-cooled condenser. Since the axial flow fan of the V-type condenser is open to the outside world, a large amount of outdoor dust or fallen leaves will pass through the condenser fan protection net and fall into the condenser heat exchange core, which is difficult to clean. Long-term operation will block the lower heat exchange core fins and reduce the heat exchange efficiency. Summary of the invention
[0005] The utility model aims to provide a V-shaped air-cooled condenser to ensure the cleanliness of the interior of the V-shaped condenser core, prevent a large amount of dust or fallen leaves outdoors from falling and clogging the heat exchange core, and facilitate the maintenance of the heat exchange core and fan of the inverted V-shaped air-cooled condenser.
[0006] The utility model relates to a V-shaped air-cooled condenser, comprising a shell frame, on which a plurality of axial flow fans are arranged, two sides of the shell frame are provided with inclined heat exchange cores, one side of the heat exchange core is provided with an air inlet pipe and a liquid outlet pipe, the heat exchange cores on both sides are arranged in an inverted V shape, and triangular surfaces are formed between the two end surfaces of the two groups of heat exchange cores and the shell frame, and air inlet orifice plates are arranged on the triangular surfaces.
[0007] A further improvement of the utility model is that the air inlet hole plate can be disassembled.
[0008] A further improvement of the utility model is that a maintenance door with a hinge is provided on the side of the housing frame.
[0009] A further improvement of the utility model is that the inclination angle of the heat exchange core is 60°.
[0010] A further improvement of the utility model is that after the wind enters the housing frame of the air-cooled condenser from the air inlet plate, it passes through the heat exchange core for heat exchange, and the wind after the heat exchange is discharged from the air-cooled condenser through the axial flow fan.
[0011] Compared with the prior art, the utility model has the following advantages:
[0012] (1) Compared with the traditional V-shaped condenser, the inclination angle of the heat exchanger core of the air-cooled condenser in the utility model is changed from a V-shaped arrangement to an inverted V-shaped arrangement, so that the air inlet side of the V-shaped condenser is changed from the outside to the inside, that is, the air is taken in from the air inlet orifice plate. After the air inlet mode is changed, it is not easy for debris to fall into the air-cooled condenser.
[0013] (2) If there is any debris in the fan suction chamber, it can be cleaned by opening the hinged inspection door.
[0014] (3) Large spaces are left on both the air inlet and outlet sides to facilitate personnel to enter for repair and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a structural schematic diagram of the utility model;
[0016] Figure 2 It is a structural schematic diagram of the utility model;
[0017] Numbers in the figure: 1. Axial flow fan; 2. Heat exchange core; 3. Shell frame; 4. Air inlet plate; 5. Inspection door. DETAILED DESCRIPTION
[0018] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. The elements and features described in one embodiment of the utility model can be combined with the elements and features shown in one or more other embodiments. It should be noted that for the purpose of clarity, the description omits the representation and description of components and processes that are not related to the utility model and are known to ordinary technicians in this field. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without creative work are within the scope of protection of the utility model.
[0019] like Figure 1As shown, a V-shaped air-cooled condenser includes a shell frame 1, a plurality of axial flow fans 1 are arranged on the shell frame 3, and an inclined heat exchange core 2 is arranged on both sides of the shell frame 3, and the inclination angle can be 60°. An air inlet pipe and a liquid outlet pipe are arranged on one side of the heat exchange core 2, and the heat exchange core 2 on both sides is arranged in an inverted V shape. A triangular surface is formed between the two end surfaces of the two groups of heat exchange cores 2 and the shell frame 3, and an air inlet plate 4 is arranged on the triangular surface. After the wind enters the shell frame 3 of the air-cooled condenser from the air inlet plate 4, it passes through the heat exchange core 2 for heat exchange, and the wind after heat exchange is discharged from the air-cooled condenser through the axial flow fan 1. After the utility model changes the air intake mode, debris is not easy to fall into the inside of the air-cooled condenser.
[0020] The air inlet plate 4 can be disassembled, which can ensure ventilation and facilitate maintenance personnel to enter the interior of the condenser for inspection and maintenance.
[0021] like Figure 2 As shown, a hinged inspection door 5 is provided on the side of the housing frame 3. The hinged inspection door 5 is normally closed when the air-cooled condenser is working, and can be opened when maintenance and repair are required.
[0022] Finally, it should be noted that: although the utility model and its advantages have been described in detail above, it should be understood that various changes, substitutions and transformations can be made without exceeding the spirit and scope of the utility model defined by the attached claims. Moreover, the scope of the utility model is not limited to the specific embodiments of the processes, devices, means, methods and steps described in the specification. It will be easily understood by those of ordinary skill in the art from the disclosure of the utility model that according to the utility model, existing and future processes, devices, means, methods or steps that perform substantially the same functions as the corresponding embodiments described herein or obtain substantially the same results as the corresponding embodiments described herein can be used. Therefore, the attached claims are intended to include such processes, devices, means, methods or steps within their scope.
Claims
1. A V-shaped air-cooled condenser, comprising a housing frame (3), characterized in that: A plurality of axial flow fans (1) are arranged on the shell frame (3), and inclined heat exchange cores (2) are arranged on both sides of the shell frame (3). An air inlet pipe and a liquid outlet pipe are arranged on one side of the heat exchange core (2), and the heat exchange cores (2) on both sides are arranged in an inverted V shape. The two end faces of the two groups of heat exchange cores (2) and the shell frame (3) form triangular surfaces, and air inlet orifice plates (4) are arranged on the triangular surfaces.
2. A V-shaped air-cooled condenser according to claim 1, characterized in that: The air inlet hole plate (4) is detachable.
3. A V-shaped air-cooled condenser according to claim 1 or 2, characterized in that: A hinged inspection door (5) is provided on the side of the housing frame (3).
4. A V-shaped air-cooled condenser according to claim 3, characterized in that: The inclination angle of the heat exchange core (2) is 60°.
5. A V-shaped air-cooled condenser according to claim 4, characterized in that: After the air enters the housing frame (3) of the air-cooled condenser through the air inlet orifice plate (4), it passes through the heat exchange core (2) for heat exchange, and the air after the heat exchange is discharged from the air-cooled condenser through the axial flow fan (1).