Condensing evaporator convenient to replace

Abstract

The utility model discloses a condensing evaporator convenient to replace, which relates to the technical field of condensing evaporators and comprises a movable air conditioner body. A sliding groove is formed in the inner wall of the rear end of the movable air conditioner body, a guide plate is slidably mounted in the sliding groove, a protection plate is arranged at the front end of the guide plate, a pull plate is arranged at the upper end of the protection plate, connectors are arranged on the two sides of the upper end of the protection plate, and the connectors are fixedly connected with the movable air conditioner body through bolts. The condensation evaporator convenient to replace comprises a guide plate, a connecting plate is arranged on the surface of the inner wall of the guide plate, and a condensation evaporator body is installed at the front end of the connecting plate, according to the condensation evaporator convenient to replace, compared with an existing air-cooled condensation evaporator for a common mobile air conditioner, the condensation evaporator body is installed on the surface of the guide plate; during maintenance, only the condensation evaporator body needs to be pulled out of the movable air conditioner body and then replaced or maintained, and the installation and maintenance efficiency of the condensation evaporator body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of condensation evaporators, in particular to a condensation evaporator which is convenient to replace. Background Technique

[0002] Traditional air-cooled condensers can only be used for working medium condensation. They have only one set of coil groups and cannot be used as evaporators, let alone meet both condensation and evaporation on one device. As a result, air source heat pump units cannot operate or have low heat exchange efficiency in low-temperature states, causing energy waste.

[0003] For example, the patent document with the application number 202221502510.5 discloses an air-cooled condensation evaporator for a mobile air conditioner. This utility model discloses an air-cooled condensation evaporator for a mobile air conditioner, which relates to the technical field of condensation evaporators. It includes an air conditioner body, and a condensation evaporator body is installed inside the air conditioner body. Both ends of the condensation evaporator body are installed with protective frames through bolts. Installation groups are installed at both ends of the protective frame. The installation group includes being welded to the left side of the protective frame. The disclosed air-cooled condensation evaporator for a mobile air conditioner, through the provided installation group for installing the condensation evaporator body, and through the provided installation bolts, installation bumps and limit insertion blocks for fixedly installing and supporting the bottom plate of the condensation evaporator body to be disassembled, is simple to operate, convenient to disassemble, and convenient for subsequent cleaning and replacement of the condensation evaporator body. Through the provided positioning group, the stability of the condensation evaporator body is increased, preventing it from falling during use and increasing the workload, while increasing the service life of the device. However, this air-cooled condensation evaporator for a mobile air conditioner generally fixes the condensation evaporator inside the mobile air conditioner. During normal maintenance or replacement, it is usually necessary to disassemble the cover plate and remove the condensation evaporator inside the mobile air conditioner before maintenance or replacement can be carried out.

[0004] Therefore, in view of this, research and improvement are carried out on the existing structural deficiencies, and a condensation evaporator which is convenient to replace is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a condensation evaporator which is convenient to replace, so as to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A condensation evaporator which is convenient to replace, including a mobile air conditioner body, a sliding groove is opened on the inner wall at the rear end of the mobile air conditioner body, and a guide plate is slidably installed inside the sliding groove. A protective plate is arranged at the front end of the guide plate, and a pull plate is arranged at the upper end of the protective plate. Connecting heads are arranged on both sides of the upper end of the protective plate, and the connecting heads are fixedly connected to the mobile air conditioner body through bolts. A connecting plate is arranged on the inner wall surface of the guide plate, and a condensation evaporator body is installed at the front end of the connecting plate.

[0007] Preferably, a first connecting pipe is provided at the front end of the condensation evaporator body, and a first thread groove is provided on the front surface of the first connecting pipe.

[0008] Preferably, a positioning ring is provided at the front end of the first connecting pipe, and a second connecting pipe is provided at the front end of the first connecting pipe.

[0009] Preferably, a second thread groove is provided on the surface of the second connecting pipe, and a connecting sleeve is spirally arranged on the surface of the second thread groove.

[0010] Preferably, the positioning ring and the second connecting pipe are connected in an insertion and moving manner, and the second connecting pipe and the first connecting pipe are fixedly connected through the connecting sleeve.

[0011] Preferably, a placement rack is provided on the front surface of the protection plate, and a support frame is slidably installed inside the placement rack.

[0012] Preferably, a dehumidification pad is provided inside the support frame, and a pulling groove is provided on the upper surface of the support frame.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. Through the settings of the mobile air conditioner body, sliding groove, guiding plate, protection plate, connecting head, pulling plate, condensation evaporator body and connecting plate, by installing the condensation evaporator body on the surface of the guiding plate, during maintenance, only the condensation evaporator body needs to be pulled out of the mobile air conditioner body and then replaced or maintained, which can further reduce the maintenance difficulty of the condensation evaporator body and improve the installation and maintenance efficiency of the condensation evaporator body;

[0015] 2. Through the settings of the first connecting pipe, first thread groove, positioning ring, second thread groove, second connecting pipe and connecting sleeve, through the setting of the positioning ring, the second connecting pipe and the first connecting pipe can be positioned and connected and then quickly fixed through the connecting sleeve, which is convenient for the installation and disassembly speed of the first connecting pipe and the second connecting pipe during maintenance;

[0016] 3. Through the settings of the placement rack, support frame, dehumidification pad and pulling groove, through the setting of the dehumidification pad, the humid air in the air can be adsorbed to ensure the dryness inside the mobile air conditioner body. Description of the Drawings

[0017] Figure 1 It is a schematic three-dimensional structure diagram of the whole of the present utility model;

[0018] Figure 2 It is a schematic structure diagram of the condensation evaporator of the present utility model;

[0019] Figure 3 For the present utility model Figure 2Schematic diagram of the enlarged structure at A in

[0020] Figure 4 Schematic diagram of the dehumidification pad structure of the present utility model.

[0021] In the figure: 1, mobile air conditioner body; 2, sliding groove; 201, guiding plate; 202, protective plate; 203, connecting head; 204, pulling plate; 205, condensation evaporator body; 206, connecting plate; 3, connecting pipe 1; 301, thread groove 1; 302, positioning ring; 303, thread groove 2; 304, connecting pipe 2; 305, connecting sleeve; 4, placement rack; 401, support frame; 402, dehumidification pad; 403, pulling groove. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] As Figure 1 - Figure 2 shown, a condensation evaporator that is convenient to replace includes a mobile air conditioner body 1. A sliding groove 2 is provided on the inner wall of the rear end of the mobile air conditioner body 1, and a guiding plate 201 is slidably installed inside the sliding groove 2. The advantage of this setting is that through the setting of the guiding plate 201, the condensation evaporator body 205 can be quickly removed for replacement.

[0024] Furthermore, a protective plate 202 is provided at the front end of the guiding plate 201, and a pulling plate 204 is provided at the upper end of the protective plate 202. The advantage of this setting is that through the setting of the pulling plate 204, it can assist in pulling out the guiding plate 201.

[0025] Furthermore, connecting heads 203 are provided on both sides of the upper end of the protective plate 202, and the connecting heads 203 are fixedly connected to the mobile air conditioner body 1 through bolts. The advantage of this setting is that through the setting of the connecting heads 203, the protective plate 202 can be fixed.

[0026] Furthermore, a connecting plate 206 is provided on the inner wall surface of the guiding plate 201, and a condensation evaporator body 205 is installed at the front end of the connecting plate 206. The advantage of this setting is that by installing the condensation evaporator body 205 on the surface of the guiding plate 201, during maintenance, only the condensation evaporator body 205 needs to be pulled out of the mobile air conditioner body 1 and then replaced or maintained, which can further reduce the maintenance difficulty of the condensation evaporator body 205 and improve the installation and maintenance efficiency of the condensation evaporator body 205.

[0027] like Figure 3 - Figure 4 As shown, the front end of the condenser evaporator body 205 is provided with a connecting pipe 3, and the front end surface of the connecting pipe 3 is provided with a thread groove 301, the front end of the connecting pipe 3 is provided with a positioning ring 302, and the front end of the connecting pipe 3 is provided with a connecting pipe 2 304. The advantage of this arrangement is that through the setting of the positioning ring 302, the connecting pipe 2 304 and the connecting pipe 1 3 can be positioned and connected and then quickly fixed through the connecting sleeve 305, which facilitates the installation and disassembly speed of the connecting pipe 1 3 and the connecting pipe 2 304 during maintenance.

[0028] Furthermore, the surface of the connecting tube 2 304 is provided with a thread groove 2 303, and the surface of the thread groove 2 303 is spirally provided with a connecting sleeve 305, the positioning ring 302 and the connecting tube 2 304 are plug-in connected, and the connecting tube 2 304 and the connecting tube 1 3 are fixedly connected by the connecting sleeve 305. The advantage of this arrangement is that the connecting tube 2 304 and the connecting tube 1 3 can be connected and fixed by the arrangement of the connecting sleeve 305.

[0029] Furthermore, a placement rack 4 is provided on the front end surface of the protective plate 202, and a support frame 401 is slidably installed inside the placement rack 4. The advantage of this arrangement is that the dehumidification pad 402 can be lifted up and pulled out for replacement through the arrangement of the support frame 401.

[0030] Furthermore, a dehumidification pad 402 is provided inside the support frame 401, and a groove 403 is opened on the upper surface of the support frame 401. The advantage of this arrangement is that the dehumidification pad 402 can absorb humid air in the air to ensure the dryness of the inside of the mobile air conditioner body 1.

[0031] Working principle: When using the condenser evaporator that is easy to replace, first, when the condenser evaporator body 205 needs to be replaced and maintained, first unscrew the fixing bolts on the surface of the connector 203, then pull the protective plate 202 backwards through the pull plate 204, and pull out the guide plate 201 with the condenser evaporator body 205, and then rotate the connecting sleeve 305 to release the connection between the connecting pipe 2 304 and the connecting pipe 1 3, and then completely remove the guide plate 201 from the inside of the mobile air conditioner body 1, and maintain or replace the condenser evaporator body 205, and finally pull the support frame 401 upwards through the pull groove 403, and pull it out from the inside of the placement rack 4 to replace the dehumidification pad 402. This is the working principle of the condenser evaporator that is easy to replace.

Claims

1. A condenser evaporator that is easy to replace, comprising a mobile air conditioner body (1), characterized in that: The rear end inner wall of the mobile air conditioner body (1) is provided with a sliding groove (2), and a guide plate (201) is slidably installed inside the sliding groove (2), a protective plate (202) is provided at the front end of the guide plate (201), and a pull plate (204) is provided at the upper end of the protective plate (202), connecting heads (203) are provided on both sides of the upper end of the protective plate (202), and the connecting head (203) and the mobile air conditioner body (1) are fixedly connected by bolts, and a connecting plate (206) is provided on the inner wall surface of the guide plate (201), and a condenser evaporator body (205) is installed at the front end of the connecting plate (206).

2. The condenser evaporator that is easy to replace according to claim 1 is characterized in that: A connecting pipe (3) is provided at the front end of the condenser evaporator body (205), and a thread groove (301) is provided on the front end surface of the connecting pipe (3).

3. The condenser evaporator that is easy to replace according to claim 2 is characterized in that: The front end of the connecting pipe 1 (3) is provided with a positioning ring (302), and the front end of the connecting pipe 1 (3) is provided with a connecting pipe 2 (304).

4. The easily replaceable condenser evaporator according to claim 3, characterized in that: The surface of the second connecting pipe (304) is provided with a second thread groove (303), and the surface of the second thread groove (303) is spirally provided with a connecting sleeve (305).

5. The easily replaceable condenser evaporator according to claim 3, characterized in that: The positioning ring (302) and the second connecting pipe (304) are connected by plugging, and the second connecting pipe (304) and the first connecting pipe (3) are fixedly connected by a connecting sleeve (305).

6. The easily replaceable condenser evaporator according to claim 1, characterized in that: A placement rack (4) is provided on the front end surface of the protection plate (202), and a support frame (401) is slidably mounted inside the placement rack (4).

7. The easily replaceable condenser evaporator according to claim 6, characterized in that: A dehumidification pad (402) is arranged inside the support frame (401), and a groove (403) is provided on the upper end surface of the support frame (401).

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