Air energy heat pump structure convenient to maintain

Abstract

The utility model belongs to the technical field of air energy heat pumps, and particularly relates to a convenient-to-maintain air energy heat pump structure which comprises an air energy heat pump body, a maintenance opening is formed in the front end face of the air energy heat pump body, and a sealing plate is arranged on the outer wall of the maintenance opening. Two sliding rails located on the upper side and the lower side of the maintenance opening correspondingly are installed on the front end face of the air energy heat pump body, two baffles arranged oppositely are slidably connected to the outer walls of the two sliding rails, an installation cylinder and an installation block matched with each other are installed on the opposite sides of the two baffles correspondingly, and the limiting block is pushed towards the inner side of the limiting hole. Meanwhile, the baffle on the right side is moved in the direction away from the mounting cylinder until the mounting block is moved out of the mounting cylinder, then the two baffles are pushed to the left side and the right side of the sealing plate in the direction away from each other, and therefore blocking on the sealing plate can be relieved, and the sealing plate is taken down from the maintenance opening; and therefore, the maintenance opening can be conveniently opened to maintain the interior of the air energy heat pump body.

Description

TECHNICAL FIELD

[0001] The utility model belongs to air energy heat pump technical field, concretely is air energy heat pump structure convenient to maintain. BACKGROUND

[0002] Air energy heat pump device is a new type of energy utilization mode, mainly utilize the energy in air to produce heat, can 24 hours of all day big water volume, high water pressure, constant temperature for the life to provide different hot water demand, can also consume the minimum energy to complete the efficient preparation of domestic hot water, can also release cold air like air conditioner.

[0003] In prior art, air energy heat pump structure is generally integrally arranged, and needs to be disassembled by external tool, so that the operation is troublesome. SUMMARY

[0004] The utility model discloses a kind of air energy heat pump structures convenient to maintain, it is convenient to open maintenance opening to the inside of air energy heat pump body and carry out maintenance.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of air energy heat pump structure convenient to maintain, including air energy heat pump body, the upper end surface of the air energy heat pump body is installed with fan, the front end surface of the air energy heat pump body is set with maintenance opening, the outer wall of the maintenance opening is provided with sealing plate, the front end surface of the air energy heat pump body is installed with two slide rails respectively located the upper and lower sides of maintenance opening, the outer wall of two The slide rails are slidably connected with two oppositely arranged baffles, the opposite side of two The baffle is respectively installed with mutually matched mounting cylinder and mounting block, the side, away from sealing plate of the mounting cylinder, is set with two limit holes, the front end surface of the mounting block is provided with two limit blocks matched with limit hole, the inside of the mounting block is provided with extrusion plate fixedly connected with two limit blocks, second spring is installed between the other end of the extrusion plate and the inner wall of mounting block.

[0006] In order to facilitate the installation of the sealing plate, as a kind of air energy heat pump structure convenient to maintain of the utility model is preferred, the inner wall of the maintenance opening is fixedly connected with extension plate, four corner portions of the front end surface of the extension plate are all fixedly connected with positioning rod, four corner portions of the sealing plate near the side of extension plate are all set with positioning cylinder matched with positioning rod.

[0007] In order to assist fan heat dissipation, as a kind of air energy heat pump structure convenient to maintain of the utility model is preferred, the bottom end of the air energy heat pump body is installed with fin.

[0008] In order to make the installation block to be installed in the installation cylinder smoothly, as a kind of air energy heat pump structure convenient to maintain of the utility model, first spring is installed in the inside of the installation cylinder, the side of the installation cylinder close to installation block is open structure.

[0009] In order to facilitate the installation of the limiting block, as a kind of air energy heat pump structure convenient to maintain of the utility model, long hole is formed in the side of the installation block away from the sealing plate.

[0010] In order to support the air energy heat pump body, as a kind of air energy heat pump structure convenient to maintain of the utility model, the lower end surface of the air energy heat pump body is fixedly connected with support block, and the lower end surface of the four support blocks is fixedly connected with rubber pad.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] When the air energy heat pump body needs to be maintained, first, the limiting block is pushed to the inside of the limiting hole, the limitation to the installation block is removed, and at the same time, the right baffle is moved away from the installation cylinder, until the installation block moves out of the installation cylinder, then the two baffles are pushed to the left and right sides of the sealing plate in the direction away from each other, so that the blocking of the sealing plate can be removed, and the sealing plate can be removed from the maintenance opening, so that the maintenance opening can be opened to maintain the inside of the air energy heat pump body. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme in the embodiment of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description, obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained without creative labor.

[0014] Figure 1 It is the front view structure schematic diagram of the utility model;

[0015] Figure 2 It is the sectional view structure schematic diagram of the utility model;

[0016] Figure 3 It is the three-dimensional structure schematic diagram of the installation block of the utility model;

[0017] Figure 4 It is the three-dimensional structure schematic diagram of the installation block of the utility model; Figure 1

[0018] Figure 5 It is the three-dimensional structure schematic diagram of the maintenance opening of the utility model.

[0019] ​In the figure: 1, air energy heat pump body; 101, fan; 2, maintenance opening; 201, extension plate; 202, positioning rod; 3, sealing plate; 301, positioning cylinder; 4, sliding rail; 401, baffle; 402, mounting cylinder; 403, first spring; 404, limiting hole; 405, mounting block; 406, limiting block; 407, extrusion plate; 408, second spring; 5, cooling fin. DETAILED DESCRIPTION

[0020] In order to make the technical problems, technical solutions and beneficial effects of the utility model clearer and more apparent, the utility model will be further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model and not to limit the utility model.

[0021] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0022] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0023] Please refer to Figures 1 to 5 A kind of air energy heat pump structure of convenient maintenance, including air energy heat pump body 1, fan 101 is installed to the upper end surface of air energy heat pump body 1, maintenance opening 2 is set up in the front end surface of air energy heat pump body 1, sealing plate 3 is arranged to the outer wall of maintenance opening 2, two sliding rails 4 that are located in the upper and lower sides of maintenance opening 2 are installed to the front end surface of air energy heat pump body 1, two baffles 401 that are oppositely arranged are slidably connected to the outer wall of two sliding rails 4, mutually matched mounting cylinder 402 and mounting block 405 are respectively installed to the opposite side of two baffles 401, two limiting holes 404 are penetrated and set up to the side of mounting cylinder 402 away from sealing plate 3, two limiting blocks 406 that are matched with limiting hole 404 are arranged to the front end surface of mounting block 405, extrusion plate 407 that is fixedly connected with two limiting blocks 406 is arranged in the inside of mounting block 405, second spring 408 is installed between the other end of extrusion plate 407 and the inner wall of mounting block 405.

[0024] In the embodiment, when the air energy heat pump body 1 needs to be repaired, first, the limiting block 406 is pushed into the limiting hole 404, and at the same time, the limiting block 406 is forced to push the extrusion plate 407 to move to the inside of the mounting block 405, so that the second spring 408 is compressed under stress, the limitation of the mounting block 405 is released, and at the same time, the right side baffle 401 is moved away from the installation cylinder 402, until the mounting block 405 moves out of the installation cylinder 402, then the two baffles 401 are pushed away from each other, so that the baffle 401 slides on the outer wall of the slide rail 4, until the two baffles 401 drive the installation cylinder 402 and the mounting block 405 to move to the left and right sides of the sealing plate 3, so that the blocking of the sealing plate 3 is released, and the sealing plate 3 can be removed from the maintenance opening 2, so that the maintenance opening 2 is opened to repair the inside of the air energy heat pump body 1.

[0025] As a technical optimization scheme of the utility model, the inner wall of the maintenance opening 2 is fixedly connected with an extension plate 201, four corners of the front end face of the extension plate 201 are all fixedly connected with positioning rods 202, and four corners of the side close to the extension plate 201 of the sealing plate 3 are all provided with positioning barrels 301 matched with the positioning rods 202.

[0026] In the embodiment, the sealing plate 3 is installed on the maintenance opening 2, at the same time, the positioning barrel 301 is aligned with the positioning rod 202, the positioning rod 202 enters the positioning barrel 301, so that the rear end face of the sealing plate 3 abuts against the extension plate 201, thereby the sealing plate 3 can be positioned, and the sealing plate 3 is convenient to install.

[0027] As a technical optimization scheme of the utility model, the bottom end of the air energy heat pump body 1 is provided with a heat dissipation fin 5.

[0028] In the embodiment, the heat dissipation fin 5 can assist the fan 101 to dissipate heat generated by the air energy heat pump body 1.

[0029] As a technical optimization scheme of the utility model, the inside of the installation cylinder 402 is provided with a first spring 403, and the side close to the mounting block 405 of the installation cylinder 402 is in an open structure.

[0030] In the embodiment, when the mounting block 405 enters the inside of the installation cylinder 402 from the right side of the installation cylinder 402, the first spring 403 is extruded by the mounting block 405 and compressed, so that the mounting block 405 can be smoothly installed in the installation cylinder 402, and the first spring 403 facilitates the mounting block 405 to pop out of the installation cylinder 402.

[0031] As a technical optimization scheme of the utility model, the side, away from the sealing plate 3, of the mounting block 405 is provided with a long hole.

[0032] In the embodiment: the long hole is arranged to facilitate installation of the limiting block 406, so that the limiting block 406 is located in the long hole.

[0033] As a technical optimization scheme of the utility model, the lower end surface of the air energy heat pump body 1 is fixedly connected with support blocks, and the lower end surfaces of the four support blocks are all fixedly connected with rubber pads.

[0034] In the embodiment: the support blocks are used for supporting the air energy heat pump body 1, and the rubber pads can be used for protecting the support blocks.

[0035] Working principle: when the air energy heat pump body 1 needs to be repaired, the limiting block 406 is first pushed into the limiting hole 404, and at the same time, the limiting block 406 pushes and extrudes the pressing plate 407 to move to the inside of the mounting block 405, so that the second spring 408 is compressed under stress, the limitation on the mounting block 405 is released, and the mounting block 405 is popped out of the mounting cylinder 402 under the action of the first spring 403, so that the mounting block 405 is separated from the mounting cylinder 402, and at the same time, the right side baffle 401 moves away from the mounting cylinder 402, until the mounting block 405 moves out of the mounting cylinder 402 (as shown in the figure), then the two baffles 401 are pushed away from each other, so that the baffles 401 slide on the outer wall of the slide rail 4, until the two baffles 401 drive the mounting cylinder 402 and the mounting block 405 to move to the left and right sides of the sealing plate 3, so that the blocking of the sealing plate 3 is released, and the sealing plate 3 can be removed from the repair opening 2, and the positioning rod 202 is separated from the positioning cylinder 301, so that the repair opening 2 is opened to repair the inside of the air energy heat pump body 1. Figure 1

[0036] After the repair is completed, the positioning rod 202 is aligned with the positioning cylinder 301, the sealing plate 3 is installed on the repair opening 2, the sealing plate 3 abuts against the extension plate 201, then the two baffles 401 are pushed towards each other, so that the two baffles 401 move towards each other on the slide rail 4, at the same time, the mounting cylinder 402 and the mounting block 405 move towards each other, until the mounting block 405 enters the mounting cylinder 402 from the right side opening of the mounting cylinder 402, at the same time, the limiting block 406 is manually pressed downwards, so that the limiting block 406 compresses the second spring 408 downwards, and the mounting block 405 extrudes the first spring 403, so that the first spring 403 is compressed, until the limiting block 406 is aligned with the limiting hole 404, and the limiting block 406 is popped out of the limiting hole 404 under the elastic force of the second spring 408, so that the mounting cylinder 402 and the mounting block 405 can be limited and fixed (as shown in the figure), so that the baffles 401 stably block the sealing plate 3, so that the sealing plate 3 can be installed from the repair opening 2. Figure 2

[0037] ​​The above merely describes the preferred embodiments of the present application, and is not intended to limit the present application, and any modification, equivalent replacement, and improvement within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An air-energy heat pump structure that is easy to maintain, comprising an air-energy heat pump body (1), wherein a fan (101) is installed on the upper end surface of the air-energy heat pump body (1), and characterized in that: The front end face of the air energy heat pump body (1) is provided with a maintenance port (2), and the outer wall of the maintenance port (2) is provided with a sealing plate (3). The front end face of the air energy heat pump body (1) is provided with two slide rails (4) respectively located on the upper and lower sides of the maintenance port (2). The outer walls of the two slide rails (4) are slidably connected with two baffles (401) arranged opposite to each other. The opposite sides of the two baffles (401) are respectively provided with a mounting tube (402) and a mounting block (405) that match each other. The mounting tube (402) is provided with two limiting holes (404) on the side away from the sealing plate (3). The front end face of the mounting block (405) is provided with two limiting blocks (406) that match the limiting holes (404). The interior of the mounting block (405) is provided with an extrusion plate (407) fixedly connected to the two limiting blocks (406). A second spring (408) is installed between the other end of the extrusion plate (407) and the inner wall of the mounting block (405).

2. The air-energy heat pump structure that is easy to maintain according to claim 1 is characterized in that: An extension plate (201) is fixedly connected to the inner wall of the maintenance port (2), and positioning rods (202) are fixedly connected to the four corners of the front end surface of the extension plate (201). Positioning cylinders (301) matching the positioning rods (202) are provided at the four corners of the sealing plate (3) on the side close to the extension plate (201).

3. The air-energy heat pump structure that is easy to maintain according to claim 1 is characterized in that: A heat sink (5) is installed at the bottom end of the air energy heat pump body (1).

4. The air-energy heat pump structure that is easy to maintain according to claim 1 is characterized in that: A first spring (403) is installed inside the installation tube (402), and a side of the installation tube (402) close to the installation block (405) is in an open structure.

5. The air-energy heat pump structure that is easy to maintain according to claim 1 is characterized in that: A long hole is provided on a side of the mounting block (405) away from the sealing plate (3).

6. The air-energy heat pump structure that is easy to maintain according to claim 1 is characterized in that: The lower end surface of the air energy heat pump body (1) is fixedly connected to a support block, and the lower end surfaces of the four support blocks are all fixedly connected to a rubber pad.

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