Multi-element cold and heat source output equipment

Abstract

The utility model discloses multi-element cold and heat source output equipment, and relates to the technical field of multi-element cold and heat source output equipment, the multi-element cold and heat source output equipment comprises a base, four sinking grooves are uniformly distributed below the surface of the base, a cavity is formed above the inner surface of each sinking groove, and a thrust spring is fixedly mounted at the top end of the inner surface of each cavity; and a movable column is fixedly mounted at the bottom end of the thrust spring. Compared with existing common multi-element cold and heat source output equipment, the multi-element cold and heat source output equipment has the advantages that the expansion plate and the movable plate are matched with the movable columns, triangular supporting equipment is formed at the four corners after the whole multi-element cold and heat source output equipment is placed on the base, the placement stability of the equipment is greatly improved, and when the equipment is carried and picked up, the movable columns are pushed by thrust springs to move out of the cavities; under the traction of the lower end of the movable column, the expansion plate pulls the connecting end of the movable plate to be close to and tightened towards one side of the base, so that the occupied space of the base is reduced, and the expansion plate and the connecting end of the movable plate are prevented from protruding to scratch workers in the carrying process.

Description

Technical Field

[0001] The utility model relates to the technical field of multiple cold and heat source output equipment, in particular to multiple cold and heat source output equipment. Background Art

[0002] The multiple cold and heat source device is a cold and heat generating device composed of a compressor, a condenser, a throttling device, an evaporator and a heat pump. The most common one in daily life is the air conditioner outdoor unit. The refrigerant flowing out of the compressor flows through the condenser to cool down and reduce the pressure, and then flows through the throttling device to become a low-temperature and low-pressure liquid, and then flows through the evaporator to absorb heat, and finally is compressed, and this cycle is repeated to achieve a cooling effect. Conversely, after compression and expansion by the expansion valve, the hot air flow released instantly passes through the heat pump to generate heating, and the generated hot and cold gases will be released and discharged through an output device. Common output devices include indoor air conditioner indoor units.

[0003] For example, the public document with application number 202221247146.2 discloses a cabinet air-conditioning indoor unit and a cabinet air-conditioning. The utility model changes the connection position between the first shell and the base assembly, so when the first shell needs to be disassembled, there is no need to lay the cabinet air-conditioning indoor unit flat, and the first shell can be removed from the base assembly, thereby facilitating replacement of the air inlet grille on the first shell and improving disassembly and assembly efficiency. However, the device only supports the entire device through a single disc base at the bottom. The device may shake and fall over when subjected to a slight collision, affecting the stable use of the device.

[0004] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a multi-source cold and heat output device is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a multi-element cold and heat source output device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-source cold and heat output device, including a base, four sink grooves are evenly distributed below the surface of the base, a cavity is opened above the inner surface of the sink groove, a thrust spring is fixedly installed on the top of the inner surface of the cavity, a movable column is fixedly installed on the bottom end of the thrust spring, the upper end of the movable column is located inside the cavity and slides in a fit, the bottom end of the movable column is rotatably provided with an extension plate through a rotating shaft seat, the front end of the extension plate is rotatably provided with a movable plate through a rotating shaft, and the upper end of the movable plate is rotatably connected to the surface of the base through the rotating shaft seat.

[0007] Preferably, the length of the expansion plate is smaller than that of the movable plate, and the thickness of the expansion plate is the same as the opening depth of the sink, and when the movable column is retracted into the cavity, the bottom end can just remain level with the bottom end of the base.

[0008] Preferably, a vertical air-conditioning indoor unit is fixedly mounted in the middle of the upper part of the surface of the base, and an air outlet is provided on the front side of the surface of the vertical air-conditioning indoor unit.

[0009] Preferably, a control panel is installed on the front side of the surface of the vertical air conditioner indoor unit below the air outlet, and a connecting plate is fixedly installed around the upper end of the vertical air conditioner indoor unit.

[0010] Preferably, a protective shell cover is fixedly mounted on the end of the connecting plate, and the bottom end of the protective shell cover is fixedly connected to the outer periphery above the surface of the base.

[0011] Preferably, a ventilation hole is opened on the surface of the protective shell cover, and a rubber buffer pad is fixedly arranged on the inner side of the surface of the protective shell cover.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is provided with a sink groove, a cavity, a thrust spring, a movable column, an expansion plate and a movable plate. When the base is placed flat, the pressure causes the movable column to move upward to squeeze the thrust spring to contract, thereby moving it into the cavity and simultaneously driving one end of the expansion plate to move upward. Under the restriction of the movable plate, the connecting end of the expansion plate and the movable plate will protrude and extend outward, and the expansion plate will contract into the sink groove in a horizontal state, forming the same horizontal plane with the bottom end of the movable column and the bottom surface of the base. If the length of the movable plate is greater than the expansion plate, an inclined state obliquely downward will be formed, and then the movable column, the expansion plate and the movable plate as a whole will form a triangular supporting device at the four corners after being placed on the base, thereby greatly improving the stability of the device placement. When the device is carried and picked up, the thrust spring pushes the movable column to move out of the cavity, and the expansion plate is pulled by the lower end of the movable column to pull the connecting end of the movable plate to one side of the base to be close and converged, thereby reducing the occupied space of the base and also avoiding the protrusion of the connecting end of the expansion plate and the movable plate, which may scratch the human body during the transportation process.

[0014] 2. The utility model provides a protective shell cover, vents and rubber buffer pads. The protective shell cover can protect the internal vertical air conditioner to prevent objects from directly colliding with the vertical air conditioner and causing damage. The vents can ensure internal air circulation. At the same time, when an object collides with the protective shell cover, the collision force can be effectively weakened and buffered by the characteristics of the rubber buffer pad, thereby preventing the vibration force from being completely transmitted to the vertical air conditioner and causing damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the base of the utility model;

[0017] Figure 3 This is a schematic diagram of the protective shell structure of the utility model.

[0018] In the figure: 1. base; 2. sink; 3. cavity; 4. thrust spring; 5. movable column; 6. expansion plate; 7. movable plate; 8. vertical air conditioner indoor unit; 9. air outlet; 10. control panel; 11. connecting plate; 12. protective shell cover; 13. vent; 14. rubber buffer pad. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] like Figure 1-Figure 2 As shown, a multiple cold and heat source output device includes a base 1, four sink grooves 2 are evenly distributed below the surface of the base 1, a cavity 3 is opened above the inner surface of the sink groove 2, a thrust spring 4 is fixedly installed on the top of the inner surface of the cavity 3, and a movable column 5 is fixedly installed on the bottom end of the thrust spring 4. The upper end of the movable column 5 is located inside the cavity 3 and slides in a fit. An extension plate 6 is provided at the bottom end of the movable column 5 through a rotating shaft seat, and a movable plate 7 is provided at the front end of the extension plate 6 through a rotating shaft. The upper end of the movable plate 7 is rotatably connected to the surface of the base 1 around the rotating shaft seat, the length of the extension plate 6 is less than the length of the movable plate 7, and the thickness of the extension plate 6 is the same as the opening depth of the sink groove 2, and when the movable column 5 is retracted into the cavity 3, the bottom end can just keep level with the bottom end of the base 1.

[0021] Furthermore, the cavity 3 is opened in the sink 2 to provide space for the movable column 5 to move up and down.

[0022] Furthermore, the thrust spring 4 utilizes its own thrust force and contraction force to enable the movable column 5 to move upward when under pressure, and to pop out when not under pressure.

[0023] Furthermore, the extension plate 6 is rotatably connected to the movable plate 7, and the movable plate 7 is rotatably connected to the base 1 in a fixed position, and the extension plate 6 is rotatably connected to the movable column 5, and then the extension and contraction of the protrusion between the extension plate 6 and the movable plate 7 can be controlled by utilizing the extension and contraction of the movable column 5.

[0024] Furthermore, the sink 2 can just accommodate the expansion plate 6 placed horizontally after being unfolded, so that the bottom end of the entire base 1 can maintain a horizontal plane, and the length of the expansion plate 6 is smaller than the movable plate 7. Therefore, when the expansion plate 6 is horizontal, the movable plate 7 is inclined, thereby forming a triangular support between the movable plate 7, the expansion plate 6 and the movable column 5, thereby improving the placement stability.

[0025] like Figure 1 and Figure 3 As shown, a vertical air-conditioning indoor unit 8 is fixedly installed in the middle of the upper surface of the base 1, and an air outlet 9 is opened on the front side of the surface of the vertical air-conditioning indoor unit 8, a control panel 10 is installed on the front side of the surface of the vertical air-conditioning indoor unit 8 below the air outlet 9, and a connecting plate 11 is fixedly installed around the upper end of the vertical air-conditioning indoor unit 8, a protective shell cover 12 is fixedly installed at the end of the connecting plate 11, and the bottom end of the protective shell cover 12 is fixedly connected to the outer periphery of the upper surface of the base 1, a vent 13 is opened on the surface of the protective shell cover 12, and a rubber buffer pad 14 is fixedly provided on the inner side of the surface of the protective shell cover 12.

[0026] Furthermore, the protective shell cover 12 surrounds the periphery of the vertical air-conditioning indoor unit 8, and can protect the vertical air-conditioning indoor unit 8 inside, thereby preventing objects from directly colliding with the vertical air-conditioning indoor unit 8 and causing damage.

[0027] Furthermore, the vent 13 is connected to the inner side of the protective shell 12 to ensure air circulation between the inside and outside.

[0028] Furthermore, the rubber cushion 14 is characterized by high elasticity and high viscosity. The elasticity of rubber is caused by the conformational change of its curled molecules. The interaction between rubber molecules will hinder the movement of molecular chains, showing the characteristics of viscous damping, thereby buffering the impact of collision.

[0029] Working principle: When using the multiple cold and heat source output device, first, when moving the device, the thrust spring 4 pushes the movable column 5 out of the cavity 3, and the expansion plate 6 is pulled by the lower end of the movable column 5, pulling the connecting end of the movable plate 7 to the side of the base 1 to be gathered. When it is carried to the designated position for placement, the weight of the vertical air conditioner indoor unit 8 is pressed down, and the pressure causes the movable column 5 to move upward to squeeze the thrust spring 4 to contract, and then move to the cavity 3, and simultaneously drive one end of the expansion plate 6 to move upward. Under the restriction of the movable plate 7, the connecting end of the expansion plate 6 and the movable plate 7 will protrude and extend outward, and the expansion plate 6 will contract into the sink 2 in a horizontal state. , forming the same horizontal plane with the bottom end of the movable column 5 and the bottom surface of the base 1, and the length of the movable plate 7 is greater than the extension plate 6, which will form an inclined downward state, and then the movable column 5, the extension plate 6 and the movable plate 7 as a whole form a triangular support device at the four corners after being placed on the base 1. During the use of the equipment, the protective shell cover 12 can protect the internal vertical air-conditioning indoor unit 8, and the internal air circulation can be ensured through the vents 13. At the same time, when an object collides with the protective shell cover 12, the collision force can be effectively weakened and buffered by the characteristics of the rubber buffer pad 14. This is the working principle of the multi-source cold and heat output device.

Claims

1. A multi-source cold and heat output device, comprising a base (1), characterized in that: Four sink grooves (2) are evenly distributed below the surface of the base (1), a cavity (3) is provided above the inner surface of the sink groove (2), a thrust spring (4) is fixedly installed at the top of the inner surface of the cavity (3), a movable column (5) is fixedly installed at the bottom end of the thrust spring (4), the upper end of the movable column (5) is located inside the cavity (3) and slides in a close fit, the bottom end of the movable column (5) is provided with an extension plate (6) through a rotating shaft seat, the front end of the extension plate (6) is provided with a movable plate (7) through a rotating shaft, and the upper end of the movable plate (7) is rotatably connected to the surface of the base (1) through the rotating shaft seat.

2. A multi-source cold and heat output device according to claim 1, characterized in that: The length of the expansion plate (6) is shorter than the length of the movable plate (7), and the thickness of the expansion plate (6) is the same as the opening depth of the sink (2), and when the movable column (5) is retracted into the cavity (3), the bottom end can just keep level with the bottom end of the base (1).

3. A multi-source cold and heat output device according to claim 1, characterized in that: A vertical air conditioner indoor unit (8) is fixedly mounted in the middle of the upper part of the surface of the base (1), and an air outlet (9) is provided on the front side of the surface of the vertical air conditioner indoor unit (8).

4. A multi-source cold and heat output device according to claim 3, characterized in that: A control panel (10) is installed on the front side of the surface of the vertical air conditioner indoor unit (8) below the air outlet (9), and a connecting plate (11) is fixedly installed around the upper end of the vertical air conditioner indoor unit (8).

5. A multi-source cold and heat output device according to claim 4, characterized in that: A protective shell cover (12) is fixedly mounted on the end of the connecting plate (11), and the bottom end of the protective shell cover (12) is fixedly connected to the outer periphery above the surface of the base (1).

6. A multi-source cold and heat output device according to claim 5, characterized in that: A vent (13) is provided on the surface of the protective shell cover (12), and a rubber buffer pad (14) is fixedly arranged on the inner side of the surface of the protective shell cover (12).

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