Multi-frequency heat pump through shaft self-water-supply structure

Abstract

The utility model discloses a multi-frequency heat pump through shaft self-water-feeding structure, which belongs to the field of multi-frequency heat pumps and comprises a heat pump body, an upper drain plate, a rotor outer cover and an upper cover plate are sequentially and fixedly mounted at the top of a shell, an upper valve plate is fixedly mounted at the top of the upper cover plate, and a lower valve plate is fixedly mounted at the bottom of the shell. An upper valve plate is fixedly installed in the shell, a water outlet tee joint is fixedly installed at the top of the upper valve plate, a lower drainage plate and a lower base are sequentially and fixedly installed at the bottom of the shell, and a water inlet connector is fixedly installed on one side of the lower base. The impeller rotating at a high speed actively pumps water upwards through the overflow groove, the first communication opening and the water inlet through hole, the efficiency that the water climbs upwards after entering the impeller cavity is improved, the water can penetrate through the interior of the shell more easily and reach the energy adding rotor, the contact efficiency of the water and the energy adding rotor is improved, and the temperature rising efficiency of the water is improved.

Description

Technical Field

[0001] The utility model relates to the field of multi-frequency heat pumps, and more specifically to a multi-frequency heat pump through-axis self-water supply structure. Background Art

[0002] A multi-frequency heat pump is a device used to heat water. That is, the multi-frequency controller controls the high-speed rotation of the rotor inside the heat pump body, driving the energy rotor to rotate at high speed, thereby causing the water flowing through the energy rotor to impact and rub, thereby achieving a heating effect.

[0003] The existing multi-frequency heat pump lacks a corresponding self-sufficient water structure at the water inlet. The external water can only be pumped into the heat pump body through an external water pump. The water entering the heat pump body needs to climb from a low position to a high position to fully contact the energy-adding rotor, resulting in low self-sufficient climbing efficiency of the water inside the heat pump body, affecting the efficiency of full contact with the energy-adding rotor, and further affecting the heat production efficiency. Therefore, we propose a multi-frequency heat pump through-axis self-sufficient water structure to solve the above-mentioned problems. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a multi-frequency heat pump through-shaft self-watering structure, which is provided with a self-watering structure inside the heat pump body, that is, an impeller is installed at the bottom of the rotor through-shaft, so that when the external water is pumped to the impeller cavity of the lower base by the external water pump, the high-speed rotating impeller actively pumps the water upward, thereby improving the efficiency of the water climbing upward after entering the impeller cavity, so that the water can more easily pass through the inside of the shell and reach the energizing rotor, thereby improving the contact efficiency between the water and the energizing rotor, which is beneficial to the heating efficiency of the water; and because the energizing rotor and the impeller are directly installed on the rotor through-shaft of the rotor, coaxial installation is realized, the installation and connection of the transmission components are reduced, the installation structure is simplified, and the structural integrity of the heat pump body is improved.

[0006] 2. Technical solution

[0007] To solve the above problems, the utility model adopts the following technical solutions.

[0008] A multi-frequency heat pump through-shaft self-water supply structure, comprising a heat pump body, the heat pump body comprising a shell, an upper drain plate, a rotor cover and an upper cover plate are fixedly installed on the top of the shell in sequence, an upper valve plate is fixedly installed on the top of the upper cover plate, and a water outlet tee is fixedly installed on the top of the upper valve plate, a lower drain plate and a lower base are fixedly installed on the bottom of the shell in sequence, and a water inlet joint is fixedly installed on one side of the lower base;

[0009] The inner wall of the shell is fixedly mounted with a stator, the shell is provided with a rotor, and the rotor is provided with a rotor shaft, and the two ends of the rotor shaft extend to the inside of the rotor cover and the inside of the lower base respectively;

[0010] A shaft hole one is provided at the center position inside the upper drain plate and the upper cover plate, the top of the rotor shaft is rotatably connected to the inside of the two shaft holes one through bearings, an energized rotor is fixedly installed on the rotor shaft inside the rotor outer cover, a shaft hole two is provided at the center position inside the lower drain plate and the lower base, the bottom of the rotor shaft is rotatably connected to the inside of the two shaft holes two through bearings, an impeller cavity connected to the inside of the water inlet joint is provided inside the lower base, an impeller is arranged inside the impeller cavity, and the top of the impeller is fixedly installed at the bottom of the rotor shaft.

[0011] Furthermore, the upper hydrophobic plate is provided with a plurality of water-permeable through holes, and the lower hydrophobic plate is provided with a water inlet through hole.

[0012] Furthermore, an overflow groove and a connecting port 1 are provided on the outer edge of the top of the lower base, the connecting port 1 corresponds to the position of the water inlet through hole, and the side wall of the overflow groove is connected to the inner wall of the impeller chamber.

[0013] Furthermore, a control box is sleeved on the outer side of the heat pump body, a control panel is fixedly installed on the top of the control box, and a multi-frequency controller and a plurality of control switches are fixedly installed inside the control box on the side corresponding to the control panel.

[0014] Furthermore, the heat pump body is fixedly installed inside the control box through a partition, and a water inlet pump is fixedly installed inside the control box, and the water outlet end of the water inlet pump is connected to the water inlet joint through a pipeline.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] (1) In this scheme, a self-water supply structure is arranged inside the heat pump body, that is, an impeller is installed at the bottom of the rotor shaft, so that external water can be pumped to the impeller chamber of the lower base through an external water pump. The high-speed rotating impeller actively pumps water upward through the overflow groove, the connecting port 1 and the water inlet hole, thereby improving the efficiency of water climbing upward after entering the impeller chamber, so that water can more easily pass through the shell and reach the energy rotor, thereby improving the contact efficiency between water and the energy rotor, which is beneficial to the heating efficiency of water;

[0018] (2) In this solution, since the energy adding rotor and the impeller are directly mounted on the rotor shaft of the rotor, coaxial installation is achieved, which reduces the installation and connection of transmission components, simplifies the installation structure, and improves the structural integrity of the heat pump body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the heat pump body structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the disassembled structure of the heat pump body of the utility model;

[0022] Figure 4 This is a schematic diagram of the energy-adding rotor structure of the utility model;

[0023] Figure 5 This is a schematic diagram of the lower base structure of the utility model;

[0024] Figure 6 It is a schematic diagram of the bottom structure of the impeller of the utility model.

[0025] Description of the numbers in the figure:

[0026] 1. Heat pump body; 2. Shell; 3. Upper drain plate; 301. Water-permeable through hole; 4. Rotor outer cover; 5. Upper cover plate; 6. Upper valve plate; 7. Water outlet tee; 8. Lower drain plate; 801. Water inlet through hole; 9. Lower base; 901. Impeller chamber; 902. Overflow groove; 903. Connecting port 1; 10. Water inlet joint; 11. Stator; 12. Rotor; 1201. Rotor shaft; 13. Energized rotor; 14. Impeller; 15. Control box; 16. Control panel; 17. Multi-frequency controller; 18. Control switch; 19. Water inlet pump. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention specification; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field without creative work based on the embodiments of the present invention are within the scope of protection of the present invention.

[0028] Embodiment 1:

[0029] See also Figure 1-Figure 6A multi-frequency heat pump through-axis self-water supply structure comprises a heat pump body 1, the heat pump body 1 comprises a shell 2, an upper drain plate 3, a rotor cover 4 and an upper cover plate 5 are fixedly installed on the top of the shell 2 in sequence, an upper valve plate 6 is fixedly installed on the top of the upper cover plate 5, and a water outlet tee 7 is fixedly installed on the top of the upper valve plate 6, a lower drain plate 8 and a lower base 9 are fixedly installed on the bottom of the shell 2 in sequence, and a water inlet joint 10 is fixedly installed on one side of the lower base 9;

[0030] The stator 11 is fixedly mounted on the inner wall of the housing 2, the rotor 12 is arranged inside the housing 2, and the rotor shaft 1201 is arranged inside the rotor 12, and the two ends of the rotor shaft 1201 extend to the inside of the rotor outer cover 4 and the inside of the lower base 9 respectively;

[0031] The upper drain plate 3 and the upper cover plate 5 are provided with an axial hole 1 at the center position inside, and the top of the rotor shaft 1201 is rotatably connected to the two shaft holes 1 through bearings. The energy-enhancing rotor 13 is fixedly installed on the rotor shaft 1201 located inside the rotor outer cover 4. The lower drain plate 8 and the lower base 9 are provided with an axial hole 2 at the center position inside, and the bottom of the rotor shaft 1201 is rotatably connected to the two shaft holes 2 through bearings. The lower base 9 is provided with a water inlet joint 10. The impeller chamber 901 is connected to the upper and lower parts, and an impeller 14 is arranged inside the impeller chamber 901. The top of the impeller 14 is fixedly installed at the bottom of the rotor shaft 1201. The upper drain plate 3 is provided with a plurality of water-permeable holes 301, and the lower drain plate 8 is provided with a water inlet hole 801. An overflow groove 902 and a connecting port 903 are provided on the outer edge of the top of the lower base 9. The connecting port 903 corresponds to the position of the water inlet hole 801, and the side wall of the overflow groove 902 is connected to the inner wall of the impeller chamber 901.

[0032] The working principle of this heat pump body is:

[0033] First, water from the outside enters the impeller cavity 901 of the lower base 9 through the pipeline and the water inlet joint 10 through the water inlet pump 19. At this time, the rotor 12 and the rotor shaft 1201 inside the shell 2 rotate at high speed, driving the energy rotor 13 and the impeller 14 to rotate at high speed inside the rotor outer cover 4 and the impeller cavity 901 respectively. At this time, water enters the impeller cavity 901 through the water inlet joint 10, and then reaches the blades of the impeller 14 through the circular hole at the bottom of the impeller 14, and is thrown out through the blades as the impeller 14 rotates at high speed. And enter the overflow groove 902, and then the water enters the communication port 1 903 through the overflow groove 902, and then climbs up to the top of the lower drain plate through the water inlet hole 801 to enter the shell 2, and then passes through the gap between the stator 11 and the rotor 12 in the shell 2, and then passes through the water-permeable through hole 301 of the upper drain plate 3 to reach the inside of the rotor cover 4. At this time, the water contacts the energy rotor 13 and is heated up by collision and friction, changing from a cold state to a hot state, and finally discharged through the water outlet tee 7 on the upper valve plate 6, completing the water flow process;

[0034] By opening the overflow groove 902 and the connecting port 903, the water entering the impeller 14 and driven by the blades to rotate and fly can enter the overflow groove 902 and then gather at the connecting port 903, so that it can smoothly climb upward through the water inlet hole 801.

[0035] Embodiment 2:

[0036] In view of the above embodiment 1, for further description, refer to Figure 1 and Figure 2 A control box 15 is sleeved on the outside of the heat pump body 1, and a control panel 16 is fixedly installed on the top of the control box 15. A multi-frequency controller 17 and a plurality of control switches 18 are fixedly installed inside the control box 15 corresponding to the side of the control panel 16. The heat pump body 1 is fixedly installed inside the control box 15 through a partition, and a water inlet pump 19 is fixedly installed inside the control box 15, and the water outlet end of the water inlet pump 19 is connected to the water inlet joint 10 through a pipeline.

[0037] The control box 15 is provided to facilitate installation of various components and improve the integrity of the entire structure. The multi-frequency controller 17 is used to be electrically connected to the heat pump body 1 to control and adjust the rotation speed of the rotor 12.

[0038] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A multi-frequency heat pump through-axis self-water supply structure, comprising a heat pump body (1), characterized in that: The heat pump body (1) comprises a shell (2), an upper drain plate (3), a rotor cover (4) and an upper cover plate (5) are fixedly mounted on the top of the shell (2) in sequence, an upper valve plate (6) is fixedly mounted on the top of the upper cover plate (5), and a water outlet tee (7) is fixedly mounted on the top of the upper valve plate (6), a lower drain plate (8) and a lower base (9) are fixedly mounted on the bottom of the shell (2) in sequence, and a water inlet joint (10) is fixedly mounted on one side of the lower base (9); A stator (11) is fixedly mounted on the inner wall of the housing (2), a rotor (12) is arranged inside the housing (2), and a rotor through-shaft (1201) is arranged inside the rotor (12), and two ends of the rotor through-shaft (1201) extend into the interior of the rotor outer cover (4) and the interior of the lower base (9), respectively; The upper drain plate (3) and the upper cover plate (5) are each provided with an axial hole one at a central position inside the upper drain plate (3) and the upper cover plate (5). The top of the rotor shaft (1201) is rotatably connected to the inside of the two axial holes one through bearings. An energy-enhancing rotor (13) is fixedly mounted on the rotor shaft (1201) located inside the rotor outer cover (4). The lower drain plate (8) and the lower base (9) are each provided with an axial hole two at a central position inside the lower drain plate (8). The bottom of the rotor shaft (1201) is rotatably connected to the inside of the two axial holes two through bearings. An impeller chamber (901) connected to the inside of the water inlet joint (10) is provided inside the lower base (9). An impeller (14) is arranged inside the impeller chamber (901). The top of the impeller (14) is fixedly mounted on the bottom of the rotor shaft (1201).

2. A multi-frequency heat pump through-axis self-water supply structure according to claim 1, characterized in that: The upper hydrophobic plate (3) is provided with a plurality of water-permeable through holes (301), and the lower hydrophobic plate (8) is provided with a water inlet through hole (801).

3. A multi-frequency heat pump through-axis self-water supply structure according to claim 2, characterized in that: An overflow groove (902) and a connecting port (903) are provided on the top outer edge of the lower base (9); the connecting port (903) corresponds to the position of the water inlet through hole (801); and the side wall of the overflow groove (902) is connected to the inner wall of the impeller chamber (901).

4. The multi-frequency heat pump through-axis self-water supply structure according to claim 1, characterized in that: A control box (15) is sleeved on the outside of the heat pump body (1), a control panel (16) is fixedly mounted on the top of the control box (15), and a multi-frequency controller (17) and a plurality of control switches (18) are fixedly mounted inside the control box (15) on the side corresponding to the control panel (16).

5. A multi-frequency heat pump through-axis self-water supply structure according to claim 4, characterized in that: The heat pump body (1) is fixedly installed inside the control box (15) via a partition, and a water inlet pump (19) is fixedly installed inside the control box (15), and the water outlet end of the water inlet pump (19) is connected to the water inlet joint (10) via a pipeline.

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