Central air-conditioning heat pump unit beneficial to energy conservation

Abstract

The utility model relates to the field of central air conditioners, in particular to an energy-saving central air conditioner heat pump unit which comprises a linkage mechanism 2 fixedly arranged on a supporting table 1, the linkage mechanism 2 comprises at least one pair of supporting plates 21, at least one electric push rod 22 is fixedly arranged on the supporting table 1, and a connecting rod 23 is fixedly arranged at the piston rod end of the electric push rod 22. A connecting rod 23 is arranged on the supporting plate 21, racks 24 are fixedly arranged at the two ends of the connecting rod 23, a pair of gears 25 is rotationally arranged on one side of at least one supporting plate 21, the racks 24 are meshed with the gears 25, and at least two pairs of first rotating rods 26 are hinged to the other sides of the pair of supporting plates 21. The heat insulation covers are combined together, the heat pump unit is arranged in the heat insulation covers in a covering mode, the heat pump unit emits heat when used, the heat insulation covers are used for blocking the heat at the moment, the heat can be prevented from being quickly diffused and lost at the moment, and the good energy-saving effect is achieved.

Description

Technical Field

[0001] This utility model relates to the field of central air conditioning, and in particular to a central air conditioning heat pump unit that is energy-saving. Background Technology

[0002] A heat pump unit is a device that transfers heat from a low-temperature heat source to a high-temperature heat source by inputting a small amount of high-grade energy (such as electricity). Its working principle is based on the reverse Carnot cycle, and its main functions are cooling and heating. In simple terms, a heat pump unit is like a heat "transporter," capable of moving heat from indoors to outdoors in cooling mode and from outdoors to indoors in heating mode.

[0003] During the use of central air conditioning, central air conditioning heat pump units are required. However, existing central air conditioning heat pump units have poor energy-saving effects. During the use of central air conditioning heat pump units, a large amount of heat is lost through evaporation, resulting in a decrease in the heating efficiency of the central air conditioning heat pump units. In order to solve this problem, a central air conditioning heat pump unit that is more energy-efficient is proposed. Utility Model Content

[0004] This utility model addresses the shortcomings of existing technologies by providing the following technical solution: a central air conditioning heat pump unit that promotes energy conservation, comprising:

[0005] A support platform, a shock-absorbing mechanism fixedly mounted on the support platform, a heat pump unit fixedly mounted on the shock-absorbing mechanism, and a pair of heat insulation covers mounted on the support platform;

[0006] A linkage mechanism fixedly mounted on a support platform includes at least one pair of support plates. At least one electric actuator is fixedly mounted on the support platform. A connecting rod is fixedly mounted on the piston rod end of the electric actuator. A rack is fixedly mounted on both ends of the connecting rod. A pair of gears is rotatably mounted on one side of at least one support plate. The racks mesh with the gears respectively. At least two pairs of first rotating rods are hinged to the other side of each pair of support plates. At least two pairs of second rotating rods are hinged to the same side of each pair of support plates. A pair of gears is fixedly connected to one of the pairs of first rotating rods.

[0007] As an improvement to the above technical solution, the shock absorption mechanism includes at least a pair of housings, at least a set of damping rods, and a mounting plate. Each housing is fixedly mounted on the upper part of a support platform. One end of each damping rod is fixedly mounted on the upper part of the support platform. The support platform is located above the center of the mounting plate. The other end of each damping rod is fixedly connected to the bottom of the mounting plate. The heat pump unit is fixedly mounted on the mounting plate. Each pair of housings is provided with an elastic element. Each housing is slidably mounted with a slider. One end of each elastic element is fixedly connected to the slider. Each slider is hinged to a transmission rod at its top. The other end of each transmission rod is hinged to the bottom of the mounting plate.

[0008] As an improvement to the above technical solution, a pair of heat insulation covers are symmetrically arranged, two pairs of first rotating rods are aligned, and two pairs of second rotating rods are aligned.

[0009] As an improvement to the above technical solution, a pair of boxes are provided with a double-ended threaded rod that rotates within the box. A knob is fixedly provided in the middle of the double-ended threaded rod. A push plate is slidably provided within each box, and the push plate is threadedly connected to the double-ended threaded rod.

[0010] As an improvement to the above technical solution, the different threaded ends of the double-ended threaded rod are respectively located in a pair of boxes, the pair of boxes are symmetrically arranged, the double-ended threaded rods both pass through the boxes, the double-ended threaded rods both pass through the slider, and the knob is located between the pair of boxes.

[0011] The beneficial effects of this utility model are:

[0012] Through the coordinated use of a support plate, electric actuator, connecting rod, rack, gear, first rotating rod, and second rotating rod, the piston rod end of the electric actuator drives the rack to rise via the connecting rod. The rack drives the gear to rotate in the opposite direction, and the gear drives the first rotating rod to swing. The heat insulation cover, through the swing of the first rotating rod and the coordination of the second rotating rod, merges a pair of heat insulation covers together, enclosing the heat pump unit. When the heat pump unit is in use, it generates heat. At this time, the heat insulation cover blocks the heat, thus preventing the rapid dissipation and loss of heat, achieving a good energy-saving effect. Attached Figure Description

[0013] Figure 1 This is the main view of the structure of this utility model;

[0014] Figure 2 This is a cross-sectional view of the insulation layer of this utility model;

[0015] Figure 3 This is a diagram showing the positional relationship between the gear and rack of this utility model;

[0016] Figure 4 This is a cross-sectional view of the box body of this utility model;

[0017] Reference numerals: 1. Support platform; 2. Linkage mechanism; 21. Support plate; 22. Electric actuator; 23. Connecting rod; 24. Rack; 25. Gear; 26. First rotating rod; 27. Second rotating rod; 3. Shock absorption mechanism; 31. Box body; 32. Elastic element; 33. Slider; 34. Transmission rod; 35. Damping rod; 36. Mounting plate; 37. Double-ended threaded rod; 38. Knob; 39. Push plate; 4. Heat pump unit; 5. Heat insulation cover. Detailed Implementation

[0018] The following specific examples illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. This utility model can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this utility model.

[0019] During the use of central air conditioning, central air conditioning heat pump units are required. However, existing central air conditioning heat pump units have poor energy-saving effects. During the use of central air conditioning heat pump units, a large amount of heat is lost due to heat diffusion, resulting in a decrease in the heating efficiency of the central air conditioning heat pump units.

[0020] To resolve this issue, please refer to Figure 1-4 A central air conditioning heat pump unit that is energy-saving includes: a support platform 1, a shock-absorbing mechanism 3 fixedly installed on the support platform 1, a heat pump unit 4 fixedly installed on the shock-absorbing mechanism 3, and a pair of heat insulation covers 5 installed on the support platform 1.

[0021] A linkage mechanism 2 is fixedly installed on a support platform 1. The linkage mechanism 2 includes at least one pair of support plates 21. At least one electric push rod 22 is fixedly installed on the support platform 1. A connecting rod 23 is fixedly installed at the piston rod end of the electric push rod 22. A rack 24 is fixedly installed at both ends of the connecting rod 23. A pair of gears 25 are rotatably installed on one side of at least one support plate 21. The rack 24 meshes with the gears 25 respectively. At least two pairs of first rotating rods 26 are hinged to the other side of each pair of support plates 21. At least two pairs of second rotating rods 27 are hinged to the same side of each pair of support plates 21. A pair of gears 25 are fixedly connected to one of the pairs of first rotating rods 26.

[0022] A pair of heat shields 5 are symmetrically arranged, two pairs of first rotating rods 26 are aligned, and two pairs of second rotating rods 27 are aligned.

[0023] When in use, start the electric actuator 22. The electric actuator 22 drives the rack 24 to rise through the connecting rod 23. The rise of the rack 24 drives the gear 25 to rotate in the opposite direction. The gear 25 drives the first rotating rod 26 to swing. The first rotating rod 26 drives the heat insulation cover 5 to swing and close together in the middle through the second rotating rod 27, so that the heat pump unit 4 is covered in the middle of the heat insulation cover 5. At this time, the heat can be prevented from rapidly dissipating and losing, thereby achieving a good energy-saving effect.

[0024] In the specific implementation process, such as Figure 3As shown, the damping mechanism 3 includes at least a pair of housings 31, at least a set of damping rods 35, and a mounting plate 36. The housings 31 are all fixedly mounted on the upper part of the support platform 1. One end of the damping rod 35 is fixedly mounted on the upper part of the support platform 1. The support platform 1 is located above the center of the mounting plate 36. The other end of the damping rod 35 is fixedly connected to the bottom of the mounting plate 36. The heat pump unit 4 is fixedly mounted on the mounting plate 36. Each pair of housings 31 is provided with an elastic element 32. Each housing 31 is slidably provided with a slider 33. One end of the elastic element 32 is fixedly connected to the slider 33. The top of each slider 33 is hinged with a transmission rod 34. The other end of each transmission rod 34 is hinged to the bottom of the mounting plate 36.

[0025] When the heat pump unit 4 is in use, it will generate vibration. The vibration is transmitted to the mounting plate 36. The mounting plate 36 moves up and down due to the vibration, pressing down or pulling up the transmission rod 34. The transmission rod 34 drives the slider 33 to move in the box 31. The slider 33 stretches or compresses the elastic element 32. The back and forth contraction of the elastic element 32 reduces and absorbs the generated vibration. The damping rod 35 reduces the vibration amplitude of the elastic element 32, thereby reducing the impact of vibration on the heat pump unit 4.

[0026] In the specific implementation process, such as Figure 4 As shown, a pair of boxes 31 are rotatably provided with double-headed threaded rods 37, and a knob 38 is fixedly provided in the middle of the double-headed threaded rods 37. Push plates 39 are slidably provided in the boxes 31, and the push plates 39 are threadedly connected to the double-headed threaded rods 37.

[0027] The different threaded ends of the double-ended threaded rod 37 are located in a pair of housings 31, which are symmetrically arranged. The double-ended threaded rod 37 passes through the housings 31 and the slider 33. The knob 38 is located between the pair of housings 31.

[0028] In use, turn knob 38, which drives double-threaded rod 37 to rotate. Double-threaded rod 37 drives push plate 39 to move relative to the square. Push plate 39 stretches or compresses elastic element 32, thereby adjusting the tension of elastic element 32 and adjusting the intensity of shock absorption.

[0029] The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it. Any person skilled in the art can modify or change the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or changes made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

Claims

1. A central air-conditioning heat pump unit for energy saving, characterized in that, The utility model relates to a heat pump unit fixing device, including: Supporting table (1), damping mechanism (3) fixedly arranged on supporting table (1), heat pump unit (4) is fixedly arranged on damping mechanism (3), a pair of heat insulation cover (5) is arranged on supporting table (1); Linkage mechanism (2) fixedly arranged on supporting table (1), linkage mechanism (2) includes at least a pair of supporting plate (21), at least one electric push rod (22) is fixedly arranged on supporting table (1), the piston rod end of electric push rod (22) is fixedly arranged with connecting rod (23), the both ends of connecting rod (23) are fixedly arranged with rack (24), at least one supporting plate (21) one side rotatably arranged with a pair of gear (25), rack (24) respectively with gear (25) meshing, a pair of supporting plate (21) other side rotatably arranged with at least two pairs of first rotary rod (26), a pair of supporting plate (21) same side rotatably arranged with at least two pairs of second rotary rod (27), a pair of gear (25) with one pair of first rotary rod (26) fixed connection.

2. The central air-conditioning heat pump unit facilitating energy saving according to claim 1, characterized in that: Damping mechanism (3) includes at least a pair of box body (31), at least a group of damping rod (35) and mounting plate (36), the both ends of box body (31) are fixedly arranged on the upper portion of supporting table (1), the one end of damping rod (35) is fixedly arranged on the upper portion of supporting table (1), supporting table (1) is arranged on the center upper portion of mounting plate (36), the other end of damping rod (35) is fixedly connected with the bottom of mounting plate (36), heat pump unit (4) is fixedly arranged on mounting plate (36), a pair of box body (31) are arranged with elastic element (32) in, slidingly arranged with sliding block (33) in box body (31), the one end of elastic element (32) is fixedly connected with sliding block (33), the top of sliding block (33) is rotatably arranged with transmission rod (34), the other end of transmission rod (34) is rotatably arranged with the bottom of mounting plate (36).

3. The central air conditioning heat pump unit facilitating energy saving according to claim 1, characterized in that: A pair of heat insulation cover (5) are symmetrically arranged, two pairs of first rotary rod (26) are arranged in alignment, and two pairs of second rotary rod (27) are arranged in alignment.

4. The energy-saving central air conditioning heat pump unit according to claim 2, characterized in that: A pair of box body (31) rotatably arranged with double -end threaded rod (37), the middle of double -end threaded rod (37) is fixedly arranged with knob (38), the push plate (39) is slidably arranged in box body (31), and the push plate (39) is threadedly connected with double -end threaded rod (37).

5. The energy-saving central air conditioning heat pump unit according to claim 4, characterized in that: Different threaded ends of double -end threaded rod (37) are located in a pair of box body (31) respectively, a pair of box body (31) are symmetrically arranged, and double -end threaded rod (37) penetrates box body (31), double -end threaded rod (37) penetrates sliding block (33), and knob (38) is located between a pair of box body (31).

Images