Auxiliary assembly of air source heat pump

Abstract

The auxiliary assembly of the air source heat pump comprises a box body, two round covers and two installation bottom rings, the two round covers are arranged on the two sides of the top of the box body, the two installation bottom rings are fixedly connected to the bottoms of the two round covers respectively, four notches are formed in the surfaces of the two installation bottom rings at equal intervals, and the two installation bottom rings are fixedly connected to the two round covers. And insertion holes are formed in the left side and the right side of the inner wall of the notch. The box body, the round cover, the mounting bottom ring, the notch, the inserting hole, the fixing block, the cavity, the positioning mechanism, a square block, an inserting rod, a tension spring, a connecting column, an adjusting mechanism, a pushing rod, a connecting block, a pushing column, a round shaft, a bent rod, a transmission hole, a placing table, a pressure spring, a limiting column, a guide strip and a grip are matched for use; the problems that after the air source heat pump is used for a long time, blades in the air source heat pump can adsorb much dust, rotation of the blades can be affected after much dust is generated, and therefore normal operation of the air source heat pump is affected are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of air source heat pumps, and in particular relates to an auxiliary component of an air source heat pump. 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 to a high-level heat source. It uses the heat energy in the air and does work to make the energy flow in reverse from low to high, thereby extracting the heat energy in the air and using it directly. The application field of air source heat pump is relatively wide. In the field of hot water, it can replace water heaters with traditional power generation methods such as pure electricity or gas to produce household or commercial hot water. It can also be used for swimming pool water heating or insulation. In the field of heating, it can replace traditional electricity, coal or boiler heating methods to provide heat energy for indoor spaces while reducing carbon emissions. In the field of industrial and agricultural drying, heat pump products have the advantages of precise temperature control, energy saving and environmental protection, easy installation, and a high degree of automation. They can improve the quality of dried products and are gradually widely used in the drying fields of crops, Chinese herbal medicines, cash crops, etc. The problem with the existing technology is that after long-term use, the internal blades of the air source heat pump will absorb more dust. When there is more dust, it will affect the rotation of the blades, thereby affecting the normal operation of the air source heat pump. Utility Model Content

[0003] In view of the problems existing in the prior art, the utility model provides an auxiliary component of an air source heat pump, which has the advantage of facilitating the cleaning of the blades and solves the problem that the internal blades of the air source heat pump will absorb a lot of dust after long-term use. When there is a lot of dust, it will affect the rotation of the blades, thereby affecting the normal operation of the air source heat pump.

[0004] The utility model is implemented as follows: an auxiliary component of an air source heat pump comprises a box body, two round covers and two mounting bottom rings, the two round covers are arranged on both sides of the top of the box body, the two mounting bottom rings are respectively fixedly connected to the bottoms of the two round covers, and four notches are equidistantly provided on the surfaces of the two mounting bottom rings, the left and right sides of the inner walls of the notches are provided with jacks, a fixing block corresponding to the notch is fixedly connected to the top of the box body, the mounting bottom ring is fixedly connected to the top of the box body through the fixing block, a cavity is provided inside the fixing block, two positioning mechanisms are provided inside the cavity, and an adjustment mechanism used in conjunction with the positioning mechanism is provided inside the cavity.

[0005] As a preferred embodiment of the utility model, the positioning mechanism includes a block, an insertion rod, a tension spring and two connecting columns, the insertion rod is fixedly connected to the side of the block close to the mounting bottom ring, the side of the insertion rod close to the mounting bottom ring penetrates and extends to the inside of the socket, the tension spring is sleeved on the surface of the insertion rod, and the two ends of the tension spring are respectively fixedly connected to the surface of the block and the inner wall of the cavity, the two connecting columns are respectively fixedly connected to the front and rear sides of the block, the connecting columns are used in conjunction with the adjustment mechanism, and by setting the positioning mechanism, the round cover on the top of the box can be fixed by the fixing block, so that the round cover is fixed to the top of the box.

[0006] As a preferred embodiment of the utility model, the adjusting mechanism includes a pushing rod, a connecting block, two groups of pushing columns, two round shafts and two groups of bent rods, the pushing rod is fixedly connected to the top of the connecting block, the top of the pushing rod passes through and extends the top of the fixed block, the pushing columns of the two columns are respectively fixedly connected to the front and rear sides of the left and right sides of the connecting block, the two round shafts are respectively fixedly connected to the left and right sides of the inner wall of the cavity, the bent rods of the two columns are respectively rotatably connected to the surfaces of the two round shafts, and are respectively sleeved on the surfaces of the two groups of pushing columns, and the other side of the bent rod is sleeved on the surface of the connecting column, and by setting the adjusting mechanism, the round cover can be disassembled to clean the blades inside the round cover.

[0007] As a preferred embodiment of the utility model, a transmission hole is provided on the surface of the bent rod, and the inner wall of the transmission hole is in contact with the surface of the connecting column. By providing the transmission hole, the surface of the connecting column can be squeezed by the inner wall of the transmission hole when the bent rod moves, thereby driving the connecting column to move.

[0008] As a preferred embodiment of the utility model, the inner wall of the cavity is fixedly connected with a placing table, the top of the placing table is fixedly connected with a compression spring, the top of the compression spring is fixedly connected to the bottom of the connecting block, the left and right sides of the top of the placing table are fixedly connected with limiting columns, the top of the limiting column passes through the surface of the connecting block and is fixedly connected to the inner wall of the cavity; by providing the placing table, the compression spring and the limiting column, the compression spring can be squeezed when the connecting block moves, and then the connecting block can be driven to move in the opposite direction by the rebound force generated by the compression spring, and the action of the limiting column can guide the movement of the connecting block.

[0009] As a preferred embodiment of the utility model, a guide bar is fixedly connected to the bottom of the inner wall of the cavity, the top of the guide bar is in contact with the bottom of the block, and the guide bar is slidably connected to the top of the guide bar. By setting the guide bar, the movement of the block can be guided so that the block moves along the direction of the guide bar.

[0010] As a preferred embodiment of the utility model, four handles are fixedly connected to the surface of the round cover, and the four handles respectively correspond to the four notches. By providing the handles, it is convenient for the user to disassemble the round cover, thereby improving the efficiency of the user in cleaning the fan blades.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model solves the problem that the internal blades of the air source heat pump will absorb a lot of dust after long-term use, and when there is a lot of dust, it will affect the rotation of the blades, thereby affecting the normal operation of the air source heat pump.

[0013] 2. The utility model provides a handle, which makes it easy for the user to disassemble the round cover, thereby improving the efficiency of the user in cleaning the fan blades. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of a cavity source heat pump provided by an embodiment of the utility model;

[0015] Figure 2 The utility model embodiment provides Figure 1 A partial enlarged view of the middle A;

[0016] Figure 3 It is a three-dimensional structural schematic diagram of a round cover provided by an embodiment of the utility model;

[0017] Figure 4 The utility model embodiment provides Figure 3 A partial enlarged view of point B in the middle.

[0018] In the figure: 1. box body; 2. round cover; 3. mounting bottom ring; 4. notch; 5. socket; 6. fixing block; 7. cavity; 8. positioning mechanism; 801. block; 802. plug rod; 803. tension spring; 804. connecting column; 9. adjustment mechanism; 901. push rod; 902. connecting block; 903. push column; 904. round shaft; 905. bent rod; 10. transmission hole; 11. placing table; 12. compression spring; 13. limiting column; 14. guide strip; 15. handle. DETAILED DESCRIPTION

[0019] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0020] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0021] like Figures 1 to 4 As shown, an auxiliary component of an air source heat pump provided by an embodiment of the utility model includes a box body 1, two round covers 2 and two mounting bottom rings 3, the two round covers 2 are arranged on both sides of the top of the box body 1, the two mounting bottom rings 3 are respectively fixedly connected to the bottoms of the two round covers 2, and four notches 4 are equidistantly provided on the surfaces of the two mounting bottom rings 3, and jacks 5 are provided on the left and right sides of the inner wall of the notch 4, a fixing block 6 corresponding to the notch 4 is fixedly connected to the top of the box body 1, the mounting bottom ring 3 is fixedly connected to the top of the box body 1 through the fixing block 6, a cavity 7 is provided inside the fixing block 6, two positioning mechanisms 8 are provided inside the cavity 7, and an adjustment mechanism 9 used in conjunction with the positioning mechanism 8 is provided inside the cavity 7.

[0022] refer to Figure 2 and Figure 4 The positioning mechanism 8 includes a block 801, an insertion rod 802, a tension spring 803 and two connecting columns 804. The insertion rod 802 is fixedly connected to the side of the block 801 close to the mounting bottom ring 3. The side of the insertion rod 802 close to the mounting bottom ring 3 penetrates and extends to the inside of the socket 5. The tension spring 803 is sleeved on the surface of the insertion rod 802, and the two ends of the tension spring 803 are respectively fixedly connected to the surface of the block 801 and the inner wall of the cavity 7. The two connecting columns 804 are respectively fixedly connected to the front and rear sides of the block 801, and the connecting columns 804 are used in conjunction with the adjustment mechanism 9.

[0023] By adopting the above solution, by providing the positioning mechanism 8 , the circular cover 2 on the top of the box body 1 can be fixed by the fixing block 6 , so that the circular cover 2 is fixed on the top of the box body 1 .

[0024] refer to Figure 2 The adjusting mechanism 9 includes a pushing rod 901, a connecting block 902, two groups of pushing columns 903, two circular shafts 904 and two groups of bent rods 905. The pushing rod 901 is fixedly connected to the top of the connecting block 902. The top of the pushing rod 901 passes through and extends the top of the fixed block 6. The two column pushing columns 903 are respectively fixedly connected to the front and rear sides of the left and right sides of the connecting block 902. The two circular shafts 904 are respectively fixedly connected to the left and right sides of the inner wall of the cavity 7. The two column bent rods 905 are respectively rotatably connected to the surfaces of the two circular shafts 904 and are respectively sleeved on the surfaces of the two groups of pushing columns 903. The other side of the bent rod 905 is sleeved on the surface of the connecting column 804.

[0025] By adopting the above solution, the circular cover 2 can be disassembled by providing the adjustment mechanism 9, so as to clean the blades in the circular cover 2.

[0026] refer to Figure 2A transmission hole 10 is opened on the surface of the bent rod 905, and the inner wall of the transmission hole 10 contacts the surface of the connecting column 804.

[0027] By adopting the above solution, by providing the transmission hole 10, the curved rod 905 can press the surface of the connecting column 804 through the inner wall of the transmission hole 10 when moving, thereby driving the connecting column 804 to move.

[0028] refer to Figure 2 The inner wall of the cavity 7 is fixedly connected to a placing table 11, the top of the placing table 11 is fixedly connected to a compression spring 12, the top of the compression spring 12 is fixedly connected to the bottom of the connecting block 902, and the left and right sides of the top of the placing table 11 are fixedly connected to limiting columns 13, the top of the limiting columns 13 passes through the surface of the connecting block 902 and is fixedly connected to the inner wall of the cavity 7.

[0029] The above scheme is adopted: by setting up a placing table 11, a compression spring 12 and a limiting column 13, the compression spring 12 can be squeezed when the connecting block 902 moves, and then the rebound force generated by the compression spring 12 drives the connecting block 902 to move in the opposite direction. The limiting column 13 can guide the movement of the connecting block 902.

[0030] refer to Figure 2 The bottom of the inner wall of the cavity 7 is fixedly connected with a guide bar 14 , the top of the guide bar 14 contacts the bottom of the block 801 , and the guide bar 14 is slidably connected to the top of the guide bar 14 .

[0031] By adopting the above solution, by providing the guide bar 14 , the movement of the block 801 can be guided, so that the block 801 moves along the direction of the guide bar 14 .

[0032] refer to Figure 1 and Figure 3 Four handles 15 are fixedly connected to the surface of the round cover 2, and the four handles 15 correspond to the four notches 4 respectively.

[0033] The above solution is adopted: by providing the handle 15, it is convenient for the user to disassemble the circular cover 2, thereby improving the efficiency of the user in cleaning the fan blades.

[0034] The working principle of this utility model:

[0035] When in use, the push rod 901 is pushed downward, and the push rod 901 drives the connecting block 902 and the two groups of pushing columns 903 to move when moving. The pushing column 903 squeezes the inner wall of the transmission hole 10 when moving, so that the two groups of bent rods 905 rotate clockwise and counterclockwise around the circular axis 904 respectively. When the two column bent rods 905 move, they squeeze the surfaces of the two connecting columns 804 through the inner wall of the transmission hole 10, thereby driving the two connecting columns 804 to move toward each other. When the two connecting columns 804 move, they drive the two blocks 801 to move toward each other and stretch the tension spring 803. When the block 801 moves, it drives the insertion rod 802 to move. When the insertion rod 802 enters the interior of the cavity 7, the handle 15 can be held to disassemble the round cover 2 at that location, and then the user performs the operation in sequence, and then the round cover 2 can be disassembled.

[0036] To sum up: the auxiliary components of the air source heat pump, through the arrangement of the box body 1, the round cover 2, the mounting bottom ring 3, the notch 4, the jack 5, the fixing block 6, the cavity 7, the positioning mechanism 8, the block 801, the plug rod 802, the tension spring 803, the connecting column 804, the adjustment mechanism 9, the push rod 901, the connecting block 902, the push column 903, the round shaft 904, the bent rod 905, the transmission hole 10, the placement table 11, the compression spring 12, the limiting column 13, the guide bar 14 and the handle 15, solve the problem that the internal blades of the air source heat pump will absorb more dust after long-term use, and when there is too much dust, it will affect the rotation of the blades, thereby affecting the normal operation of the air source heat pump.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

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

Claims

1. An auxiliary component of an air source heat pump, comprising a box body (1), two round covers (2) and two mounting bottom rings (3), characterized in that: The two circular covers (2) are arranged on both sides of the top of the box body (1), the two mounting bottom rings (3) are respectively fixedly connected to the bottoms of the two circular covers (2), and the surfaces of the two mounting bottom rings (3) are provided with four notches (4) at equal intervals, and the left and right sides of the inner walls of the notches (4) are provided with plug holes (5), the top of the box body (1) is fixedly connected with a fixing block (6) corresponding to the notch (4), the mounting bottom ring (3) is fixedly connected to the top of the box body (1) through the fixing block (6), a cavity (7) is provided inside the fixing block (6), two positioning mechanisms (8) are provided inside the cavity (7), and an adjustment mechanism (9) used in conjunction with the positioning mechanism (8) is provided inside the cavity (7).

2. The auxiliary component of an air source heat pump according to claim 1, characterized in that: The positioning mechanism (8) comprises a block (801), an insertion rod (802), a tension spring (803) and two connecting columns (804); the insertion rod (802) is fixedly connected to a side of the block (801) close to the mounting bottom ring (3); the side of the insertion rod (802) close to the mounting bottom ring (3) penetrates and extends to the inside of the insertion hole (5); the tension spring (803) is sleeved on the surface of the insertion rod (802), and the two ends of the tension spring (803) are respectively fixedly connected to the surface of the block (801) and the inner wall of the cavity (7); the two connecting columns (804) are respectively fixedly connected to the front and rear sides of the block (801); and the connecting columns (804) are used in conjunction with the adjustment mechanism (9).

3. The auxiliary component of an air source heat pump according to claim 2, characterized in that: The adjusting mechanism (9) comprises a pushing rod (901), a connecting block (902), two groups of pushing columns (903), two circular shafts (904) and two groups of bent rods (905); the pushing rod (901) is fixedly connected to the top of the connecting block (902); the top of the pushing rod (901) penetrates and extends to the top of the fixed block (6); the pushing columns (903) of the two columns are respectively fixedly connected to the front and rear sides of the left and right sides of the connecting block (902); the two circular shafts (904) are respectively fixedly connected to the left and right sides of the inner wall of the cavity (7); the bent rods (905) of the two columns are respectively rotatably connected to the surfaces of the two circular shafts (904) and are respectively sleeved on the surfaces of the two groups of pushing columns (903); the other side of the bent rod (905) is sleeved on the surface of the connecting column (804).

4. The auxiliary component of an air source heat pump according to claim 3, characterized in that: A transmission hole (10) is provided on the surface of the bent rod (905), and the inner wall of the transmission hole (10) is in contact with the surface of the connecting column (804).

5. The auxiliary component of an air source heat pump according to claim 3, characterized in that: The inner wall of the cavity (7) is fixedly connected to a placing platform (11), the top of the placing platform (11) is fixedly connected to a compression spring (12), the top of the compression spring (12) is fixedly connected to the bottom of the connecting block (902), and the left and right sides of the top of the placing platform (11) are fixedly connected to limiting columns (13), the top of the limiting columns (13) passes through the surface of the connecting block (902) and is fixedly connected to the inner wall of the cavity (7).

6. The auxiliary component of an air source heat pump according to claim 2, characterized in that: A guide bar (14) is fixedly connected to the bottom of the inner wall of the cavity (7), the top of the guide bar (14) is in contact with the bottom of the block (801), and the guide bar (14) is slidably connected to the top of the guide bar (14).

7. The auxiliary component of an air source heat pump according to claim 1, characterized in that: Four handles (15) are fixedly connected to the surface of the circular cover (2), and the four handles (15) correspond to the four notches (4) respectively.

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