Heat exchanger for heating of air source heat pump

Abstract

The utility model discloses a heat exchanger for air source heat pump heating, which comprises a wall body, heat source pipes, support pipes, delivery pipes, a radiating fin group, a locking component, a support rod and a support component, the two heat source pipes are mounted at the front end of the wall body, the support pipes are fixedly connected to the front ends of the heat source pipes, the delivery pipes are rotatably connected to the sides, close to each other, of the support pipes, and the radiating fin group is fixedly connected to the support rod. Sealing treatment is conducted on the connecting position of the supporting pipe and the conveying pipe, it is guaranteed that a heat source is prevented from leaking out when the conveying pipe rotates, a cooling fin set used for heat exchange is fixedly connected to the exterior of the conveying pipe, locking assemblies are installed on the lower portions of the two sides of the cooling fin set, and supporting rods are installed on the two sides of the cooling fin set; a supporting assembly used for supporting is installed in the supporting rod. The heat exchanger has the advantages that the structure of the heat exchanger can be always kept stable in the using process, the safety and the reliability of the heat exchanger are improved, and the service life of the heat exchanger is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of (technical field), specifically to a heat exchanger for air source heat pump heating. Background Technology

[0002] Air source heat pumps, as a highly efficient device utilizing new energy sources, play a vital role in winter heating. They transfer heat from the air to the room through a heat exchanger, improving energy efficiency. However, currently, most air source heat pumps have their heat exchangers fixed to the wall, limiting their flexibility and adaptability. To better meet the needs of different users, heat exchangers offer various installation methods, such as wall-mounted, freestanding, or recessed types, allowing users to choose according to room layout and size, thus improving heating performance and user experience.

[0003] Publication No. CN214619765U discloses a heat exchanger for air source heat pump heating, belonging to the technical field of heat exchanger technology. It includes a mounting wall and a heat exchanger body. A heat source inlet pipe and a heat source outlet pipe are installed on one side wall of the mounting wall. An inlet valve is threadedly connected to the heat source inlet pipe, and an outlet valve is threadedly connected to the heat source outlet pipe. The heat exchanger body is installed between the heat source inlet pipe and the heat source outlet pipe, and the heat source outlet pipe and the heat source inlet pipe are rotatably and sealingly connected to the heat exchanger body. The heat exchanger body can rotate along the heat source inlet and outlet pipes, making it form a 90° angle with the wall. Simultaneously, by rotating the support legs along the support axis, the heat exchanger body is supported and placed horizontally. This not only solves the problem of the wall obstructing the heat dissipation ribs of the heat exchanger body, improving heat exchange efficiency, but also facilitates drying clothes on the heat exchanger body, making it extremely practical. However, the existing technology still has drawbacks:

[0004] Although existing heat exchangers can support the heat exchange fins and place them horizontally by rotating the support legs along the support shaft, the lack of an effective locking structure between the support legs and the support shaft can lead to instability of the heat exchanger during use and create safety hazards when it moves and touches the radiator. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the above-mentioned defects and provide a heat exchanger for air source heat pump heating.

[0006] To solve the above-mentioned technical problems, the technical solution provided by this utility model is: a heat exchanger for air source heat pump heating, comprising: a wall;

[0007] A heat source pipe, wherein the heat source pipe is installed at the front end of the wall;

[0008] A support tube, which is fixedly connected to the front end of the heat source tube, is L-shaped;

[0009] A conveying pipe, which is rotatably connected to two support pipes that are close to each other on one side;

[0010] A heat sink assembly is fixedly connected to the outside of the delivery pipe, and the heat sink assembly and the delivery pipe are interconnected.

[0011] A locking assembly is provided on both lower ends of the heat sink assembly. The locking assembly includes a fixing block, a connecting groove, a sliding groove, a connecting rod, a slider, a locking slot, a locking block, and a spring. The fixing blocks are fixedly connected to both lower ends of the heat sink assembly. The connecting groove is opened on the side of the two fixing blocks that are far apart from each other. The two connecting grooves of the sliding groove are close to each other in the middle. The connecting rod is slidably connected inside the connecting groove. The slider is fixedly connected on the side of the two connecting rods that are close to each other. The slider is slidably connected inside the sliding groove. Several locking slots are opened on the side of the slider that is far apart from each other. The locking block is inserted into the locking slot. The locking block is fixedly connected inside the connecting groove on the side of the slider that is close to each other. The spring is located on the side of the slider that is close to each other. The spring is inserted into the sliding groove.

[0012] Support rods are provided on both sides of the heat sink assembly and are fixedly connected to one side of the connecting rod;

[0013] A support assembly, wherein the support assembly is disposed inside the support rod.

[0014] As an improvement, the support component includes:

[0015] A support groove is formed at the upper end of the support rod;

[0016] A sliding rod is slidably connected inside a support groove, and the sliding rod is fixedly connected inside the support groove by bolts;

[0017] Foot pads are fixedly connected to the upper end of the slide rod.

[0018] As an improvement, a connecting pipe is provided at the lower end of the heat sink assembly.

[0019] As an improvement, support pads are fixedly connected to both sides of the lower rear end of the heat sink assembly.

[0020] As an improvement, a separator is fixedly connected to the middle of the inner side of the conveying pipe.

[0021] The advantages of this utility model compared with the prior art are as follows: After the device is unfolded, the support rod is locked by the locking component, which ensures the stability of the device. The heat exchanger can always maintain the stability of its structure during use and is not easily affected by external forces or vibrations, thereby improving the safety and reliability of the heat exchanger, reducing the risk of accidents, and extending the service life of the heat exchanger. Attached Figure Description

[0022] Figure 1 This is a perspective view of the present invention.

[0023] Figure 2 This is a cross-sectional view of the present invention.

[0024] Figure 3 This is a schematic diagram of the unfolded version of this utility model.

[0025] Figure 4 This is a schematic diagram of the locking component of this utility model.

[0026] Figure 5 This is a schematic diagram of the support component of this utility model.

[0027] As shown in the figure: 1. Wall; 2. Heat source pipe; 21. Support pipe; 22. Delivery pipe; 3. Heat sink assembly; 4. Locking assembly; 41. Fixing block; 42. Connecting groove; 43. Slide groove; 44. Connecting rod; 45. Slider; 46. Locking groove; 47. Locking block; 48. Spring; 5. Support rod; 6. Support assembly; 61. Support groove; 62. Slide rod; 63. Foot pad; 7. Connecting pipe; 8. Support pad; 9. Divider plate. Detailed Implementation

[0028] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numerals in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this disclosure. Rather, they are merely examples of apparatuses consistent with some aspects of this disclosure as detailed in the appended claims.

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0030] Example 1:

[0031] like Figures 1 to 5As shown, this embodiment proposes a heat exchanger for air source heat pump heating, including a wall 1, a heat source pipe 2, a support pipe 21, a delivery pipe 22, a heat sink assembly 3, a locking component 4, a support rod 5, and a support component 6. Two heat source pipes 2 for delivering heat source are installed at the front end of the wall 1. A support pipe 21 for connecting the delivery pipe 22 is fixedly connected to the front end of the heat source pipe 2. The delivery pipe 22 for delivering heat source is rotatably connected to the side of the support pipe 21 that is close to each other. The connection between the support pipe 21 and the delivery pipe 22 is sealed to prevent heat source leakage when the delivery pipe 22 rotates. A heat sink assembly 3 for heat exchange is fixedly connected to the outside of the delivery pipe 22. The heat sink assembly 3 and the delivery pipe 22 are internally interconnected. Locking components 4 are installed on the lower part of both sides of the heat sink assembly 3. Support rods 5 for supporting the device are installed on both sides of the heat sink assembly 3. The heat sink assembly 3 and the support rods 5 are connected and locked by the locking components 4. The support component 6 for support is installed inside the support rods 5.

[0032] The locking assembly 4 includes: a fixing block 41, a connecting groove 42, a sliding groove 43, a connecting rod 44, a slider 45, a locking groove 46, a locking block 47, and a spring 48. Fixing blocks 41 for support are fixedly connected to the lower ends of both sides of the heat sink assembly 3. Connecting grooves 42 are formed at the ends of the two fixing blocks 41 that are far apart from each other. A sliding groove 43 is formed in the middle of the side of the two connecting grooves 42 that are close to each other. A connecting rod 44 for transmission is slidably connected inside the connecting groove 42. The two connecting rods 44 are respectively fixedly connected to the lower ends of the side of the two support rods 5 that are close to each other. A slider 45 is fixedly connected to the side of the two connecting rods 44 that are close to each other. The slider 45 is slidably connected inside the sliding groove 43. Several openings for... The locking groove 46 locks the support rod 5. Inside the locking groove 46, a locking block 47 is inserted for use with the locking groove 46. The locking block 47 is fixedly connected to the two sliding grooves 43 on opposite sides. A spring 48 is installed on the two sliders 45 on opposite sides to maintain the lock. The spring 48 is inserted inside the sliding groove 43. The connecting groove 42, sliding groove 43, connecting rod 44 and slider 45 are all circular. By pressing the support rod 5, the locking block 47 disengages from the locking groove 46 and releases the lock on the support rod 5 under the action of the connecting rod 44 and slider 45. After rotating the support rod 5, the pressing on the support rod 5 is released. The spring force of the spring 48 pushes the slider 45, inserting the locking block 47 into the locking groove 46 and locking the support rod 5.

[0033] The support assembly 6 includes a support groove 61, a slide rod 62, and a foot pad 63. A support groove 61 for mounting the slide rod 62 is opened at the upper end of the support rod 5. The slide rod 62 for support is slidably connected inside the support groove 61. The slide rod 62 is fixedly connected inside the support groove 61 by bolts. A foot pad 63 for maintaining the stability of the device is fixedly connected at the lower end of the slide rod 62.

[0034] A connecting pipe 7 for conveying heat source is installed at the lower end of the heat sink assembly 3. The connecting pipe 7 and the heat sink assembly 3 are interconnected.

[0035] Support pads 8 are fixedly connected to both sides of the lower rear end of the heat sink assembly 3 for support after storage.

[0036] A partition plate 9 for enhancing heat exchange is fixedly connected to the middle of the inner side of the conveying pipe 22.

[0037] In use, the heat sink assembly 3 is rotated under the support of the delivery pipe 22. By pressing the support rod 5, the locking block 47 is disengaged from the inside of the locking groove 46 and the locking of the support rod 5 is released under the action of the connecting rod 44 and the slider 45. After rotating the support rod 5, the pressing of the support rod 5 is released. The slider 45 is pushed by the elastic force of the spring 48 to insert the locking block 47 into the inside of the locking groove 46 and lock the support rod 5. The foot pad 63 is placed on the ground by the bolts and the sliding rod 62 inside the support assembly 6 to provide stable support for the device.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A heat exchanger for air source heat pump heating, characterized in that, include: Wall (1); Heat source pipe (2), which is disposed at the front end of the wall (1); Support tube (21), the support tube (21) is fixedly connected to the front end of the heat source tube (2), and the support tube (21) is L-shaped; The conveying pipe (22) is rotatably connected to two support pipes (21) that are close to each other on one side; Heat sink assembly (3), the heat sink assembly (3) is fixedly connected to the outside of the delivery pipe (22), and the heat sink assembly (3) and the delivery pipe (22) are interconnected; Locking assembly (4), the locking assembly (4) is disposed at the lower ends of both sides of the heat sink assembly (3), the locking assembly (4) includes a fixing block (41), a connecting groove (42), a sliding groove (43), a connecting rod (44), a slider (45), a locking groove (46), a locking block (47), and a spring (48). The fixing block (41) is fixedly connected to the lower ends of both sides of the heat sink assembly (3). The connecting groove (42) is opened on one side away from each other of the two fixing blocks (41). The sliding groove (43) is opened at the middle of one side of the two connecting grooves (42). The connecting rod (48) 44) The slider (45) is slidably connected to the inside of the connecting groove (42). The slider (45) is fixedly connected to the two connecting rods (44) on one side close to each other. The slider (45) is slidably connected to the inside of the sliding groove (43). The slider (45) is provided with several locking grooves (46) on the side away from each other. The locking block (47) is inserted into the inside of the locking groove (46). The locking block (47) is fixedly connected to the inside of the connecting groove (42) on one side away from each other. The spring (48) is set on the side close to each other of the slider (45). The spring (48) is inserted into the inside of the sliding groove (43). Support rod (5), the support rod (5) is disposed on both sides of the heat sink assembly (3), and the support rod (5) is fixedly connected to one side of the connecting rod (44); Support component (6) is disposed inside the support rod (5).

2. The heat exchanger for air source heat pump heating according to claim 1, characterized in that, The support component (6) includes: Support groove (61), the support groove (61) is formed at the upper end of the support rod (5); A sliding rod (62) is slidably connected to the inside of a support groove (61), and the sliding rod (62) is fixedly connected to the inside of the support groove (61) by bolts; Foot pad (63), which is fixedly connected to the upper end of slide bar (62).

3. A heat exchanger for air source heat pump heating according to claim 1, characterized in that, A connecting pipe (7) is provided at the lower end of the heat sink assembly (3).

4. A heat exchanger for air source heat pump heating according to claim 1, characterized in that, The heat sink assembly (3) has support pads (8) fixedly connected to both sides of the lower rear end.

5. A heat exchanger for air source heat pump heating according to claim 1, characterized in that, A separator (9) is fixedly connected to the middle of the inner side of the conveying pipe (22).

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