Air source heat pump protection device

Abstract

An air source heat pump protection device comprises a base, an air source heat pump main body outdoor unit is fixedly installed on the base, a plurality of first inserting rods are fixedly arranged on the periphery of the base respectively, the first inserting rods are sleeved with fixing rings in a sliding mode respectively, and the fixing rings are elastically connected with the base through springs respectively. Protection plates are arranged on the periphery of the air source heat pump body outdoor unit, the fixing rings are fixedly installed on the corresponding protection plates through connecting rods, threaded rods are fixedly installed on the first inserting rods respectively, nuts are installed on the threaded rods in a threaded fit mode respectively, and the nuts abut against the corresponding fixing rings in a contact fit mode. The base is simple in structure and ingenious in conception, the protection plate can be rapidly installed for protection only by welding a plurality of first inserting rods on an original base in a splicing and assembling mode, existing bases on the market do not need to be eliminated, market requirements are met, and the base is suitable for popularization.

Description

Technical Field

[0001] The utility model belongs to the field of air source heat pumps, in particular to an air source heat pump protection device. Background Art

[0002] An air source heat pump is an energy-saving device that uses high-level energy to make heat flow from a low-level heat source, air, to a high-level heat source. It is a form of heat pump. As the name suggests, a heat pump is like a pump. It can convert low-level heat energy that cannot be directly used (such as the heat contained in the air, soil, and water) into usable high-level heat energy, thereby saving some high-level energy (such as coal, gas, oil, electricity, etc.). Air source heat pumps require protective devices to prevent scratches or damage during transportation and use. Existing protective devices generally require modification and replacement of the original base, eliminating the existing base on the market, which is costly. Therefore, we designed an air source heat pump protective device. Utility Model Content

[0003] The utility model provides an air source heat pump protection device, which is used to solve the defects in the prior art.

[0004] The utility model is achieved through the following technical solutions:

[0005] A protective device for an air source heat pump comprises a base, on which an air source heat pump main outdoor unit is fixedly mounted, a plurality of first insertion rods are fixedly mounted around the base, fixing rings are slidably mounted on the first insertion rods, and the fixing rings are elastically connected to the base via springs, protective plates are provided around the air source heat pump main outdoor unit, and the fixing rings are fixedly mounted on corresponding protective plates via connecting rods, threaded rods are fixedly mounted on the first insertion rods, nuts are threadedly mounted on the threaded rods, and the nuts are in contact with the corresponding fixing rings.

[0006] As described above, an air source heat pump protection device is provided with a cover plate above the main outdoor unit of the air source heat pump, and a plurality of second plug rods are fixedly provided around the cover plate. The second plug rods are respectively provided with rings, which are elastically connected to the cover plate through first springs, and the rings are fixedly mounted on the corresponding protection plates through first connecting rods.

[0007] In the air source heat pump protection device as described above, a rectangular mesh cover is fixedly provided on the lower side of the cover plate, and the mesh cover can cover the main outdoor unit of the air source heat pump inside, and a plurality of counterweights are fixedly provided on the bottom side of the mesh cover.

[0008] In the air source heat pump protection device as described above, a zipper door and a zipper opening are provided on the gauze cover.

[0009] In the air source heat pump protection device as described above, the outer end of the second insertion rod is a curved surface structure.

[0010] As described above, in the air source heat pump protection device, a plurality of through slots are provided on the cover plate, a gauze is provided between the bottom side of the cover plate and the top side of the main outdoor unit of the air source heat pump, and the gauze is fixedly mounted on the cover plate.

[0011] The advantages of the present invention are: the present invention has a simple structure and an ingenious design. It only requires welding several first plug rods on the original base. Through splicing and assembly, the protective plate can be quickly installed for protection. There is no need to eliminate the existing base on the market, so it meets market demand and is suitable for promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following is a brief introduction to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0013] Figure 1 It is a structural diagram of the utility model; Figure 2 This is the main view of the utility model; Figure 3 for Figure 2 A-direction view.

[0014] Figure numerals: 1. base, 2. air source heat pump main outdoor unit, 3. first plug rod, 4. spring, 5. fixing ring, 6. protective plate, 7. connecting rod, 8. threaded rod, 9. nut, 20. cover plate, 21. second plug rod, 22. ring, 23. first connecting rod, 24. first spring, 30. mesh cover, 31. counterweight, 40. zipper door, 41. zipper opening, 60. slot, 61. mesh. DETAILED DESCRIPTION

[0015] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings 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 shall fall within the scope of protection of the present invention.

[0016] An air source heat pump protection device, such as Figure 1 、 2As shown in Figure 3, it includes a base 1, on which the air source heat pump main outdoor unit 2 is fixedly installed. Several first plug rods 3 are fixedly provided around the base 1. Two first plug rods 3 are fixedly provided on each side of the base 1 and are symmetrically arranged. Fixed rings 5 ​​are slidably mounted on the first plug rods 3. The fixed rings 5 ​​are elastically connected to the base 1 through springs 4. The outer periphery of the first plug rods 3 is respectively fitted with springs 4. One end of the spring 4 is in contact with the base 1, and the other end of the spring 4 is in contact with the corresponding fixed ring 5. Protective plates 6 are provided around the air source heat pump main outdoor unit 2. The fixed rings 5 ​​are fixedly installed on the corresponding protective plates 6 through connecting rods 7. Threaded rods 8 are fixedly installed on the first plug rods 3. Nuts 9 are threadedly mounted on the threaded rods 8. The nuts 9 are in contact with the corresponding fixed rings 5. The utility model has a simple structure and an ingenious design. It only requires welding several first plug rods 3 on the original base 1. By assembling and assembling, the protective plates 6 can be quickly installed for protection. There is no need to replace the existing base 1 on the market, which meets market demand and is suitable for promotion. When using the present invention, first place the base 1 on the ground, weld two first insertion rods 3 around the base 1, and respectively install springs 4 on the first insertion rods 3, pass the fixing ring 5 through the threaded rod 8 and install it on the first insertion rod 3, and use nuts 9 to threadably cooperate with the threaded rod 8 to squeeze the fixing ring 5 on the inside. At this time, protective plates 6 are installed around the main outdoor unit 2 of the air source heat pump. During transportation or use, when hit by foreign objects, the protective plates 6 and the fixing rings 5 ​​can compress the springs 4. The springs 4 play a buffering role to prevent foreign objects from directly acting on the main outdoor unit 2 of the air source heat pump. The protective plate 6 plays a protective role. The bottom of the protective plate 6 is fixed to the fixing ring 5 through a connecting rod 7 to leave a gap, which is convenient for the external pipeline to be connected to the main outdoor unit 2 of the air source heat pump.

[0017] Specifically, as shown in the figure, a cover plate 20 is provided above the main outdoor unit 2 of the air source heat pump described in this embodiment, and several second plug rods 21 are fixedly provided around the cover plate 20. Two second plug rods 21 are fixedly provided on each side of the cover plate 20 and are symmetrically arranged. Rings 22 are respectively mounted on the second plug rods 21, and the rings 22 are elastically connected to the cover plate 20 through first springs 24. The outer periphery of the second plug rods 21 is respectively mounted with first springs 24, and one end of the first spring 24 is in contact with the cover plate 20, and the other end of the first spring 24 is in contact with the corresponding ring 22. The rings 22 are fixedly mounted on the corresponding protective plate 6 through first connecting rods 23. Place the cover plate 20 above the main outdoor unit 2 of the air source heat pump, and move the protective plate 6 to drive the fixed ring 5 and the circular ring 22 to be mounted on the corresponding first insertion rod 3 and second insertion rod 21. When foreign objects hit the protective plate 6, the spring 4 and the first spring 24 are squeezed; the cover plate 20 can protect the top side of the main outdoor unit 2 of the air source heat pump to prevent it from being damaged.

[0018] Specifically, as shown in the figure, a rectangular gauze cover 30 is fixedly provided on the lower side of the cover plate 20 in this embodiment. The top side of the gauze cover 30 is fixedly mounted on the cover plate 20. The bottom side of the gauze cover 30 is open. The gauze cover 30 can cover the main outdoor unit 2 of the air source heat pump inside. A plurality of counterweights 31 are fixedly provided on the bottom side of the gauze cover 30. The gauze cover 30 can play a role in dust prevention, and the counterweights 31 can enable the gauze cover 30 to cover the main outdoor unit 2 of the air source heat pump.

[0019] Furthermore, as shown in the figure, the mesh cover 30 of this embodiment is provided with a zipper door 40 and a zipper opening 41. Opening the zipper door 40 facilitates maintenance of the air source heat pump main outdoor unit 2; the zipper opening 41 allows external piping to be connected to the air source heat pump main outdoor unit 2 without affecting the dustproof effect.

[0020] Furthermore, as shown in the figure, the outer end of the second insertion rod 21 of this embodiment is a curved surface structure. When the ring 22 is mounted on the second insertion rod 21, it is more convenient and easy to use.

[0021] Furthermore, as shown in the figure, the cover plate 20 of this embodiment is provided with a plurality of through slots 60, and a gauze 61 is provided between the bottom side of the cover plate 20 and the top side of the air source heat pump main outdoor unit 2, and the gauze 61 is fixedly mounted on the cover plate 20. The through slots 60 facilitate ventilation of the top side of the air source heat pump main outdoor unit 2, and the gauze 61 prevents external dust from entering the interior through the through slots 60, thereby playing a dustproof role.

[0022] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. An air source heat pump protection device, comprising a base (1), on which an air source heat pump main outdoor unit (2) is fixedly mounted, characterized in that: A plurality of first insertion rods (3) are fixedly provided around the base (1), and fixing rings (5) are slidably mounted on the first insertion rods (3). The fixing rings (5) are elastically connected to the base (1) via springs (4). Protective plates (6) are provided around the air source heat pump main outdoor unit (2), and the fixing rings (5) are fixedly mounted on the corresponding protective plates (6) via connecting rods (7). Threaded rods (8) are fixedly mounted on the first insertion rods (3), and nuts (9) are threadedly mounted on the threaded rods (8). The nuts (9) are in contact with the corresponding fixing rings (5).

2. The air source heat pump protection device according to claim 1, characterized in that: A cover plate (20) is provided above the main outdoor unit (2) of the air source heat pump. Several second insertion rods (21) are fixedly provided around the cover plate (20). Circular rings (22) are respectively fitted on the second insertion rods (21). The circular rings (22) are elastically connected to the cover plate (20) via first springs (24). The circular rings (22) are respectively fixedly mounted on corresponding protective plates (6) via first connecting rods (23).

3. The air source heat pump protection device according to claim 2, characterized in that: A rectangular mesh cover (30) is fixedly provided on the lower side of the cover plate (20), and the mesh cover (30) can cover the main outdoor unit (2) of the air source heat pump inside. A plurality of counterweight blocks (31) are fixedly provided on the bottom side of the mesh cover (30).

4. The air source heat pump protection device according to claim 3, characterized in that: The gauze cover (30) is provided with a zipper door (40) and a zipper opening (41).

5. The air source heat pump protection device according to claim 2, characterized in that: The outer end of the second insertion rod (21) is a curved surface structure.

6. The air source heat pump protection device according to claim 2, characterized in that: The cover plate (20) is provided with a plurality of through slots (60), and a gauze (61) is provided between the bottom side of the cover plate (20) and the top side of the air source heat pump main outdoor unit (2), and the gauze (61) is fixedly mounted on the cover plate (20).

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