Cooling and energy-saving device for air conditioner

Abstract

The utility model relates to the technical field of air conditioners, and provides a cooling energy-saving device for an air conditioner, which comprises a main case, the top of the main case is fixedly connected with a top plate, a vent pipe is fixedly embedded in one side of the main case, a double-output-shaft motor is arranged in the vent pipe, one end of the double-output-shaft motor is fixedly connected with a first crank, and the other end of the double-output-shaft motor is fixedly connected with a second crank. A main rod is rotationally connected to the bottom of the inner surface of the main machine shell, the top of the main rod is rotationally connected to the bottom of the top plate, a water distribution pipe is fixedly connected to one side of the main rod, a plurality of atomizing nozzles are communicated to the side, away from the main rod, of the water distribution pipe, and two second cranks are fixedly connected to the side, away from the water distribution pipe, of the main rod. The device is provided with the swing type water spraying cooling structure, water spraying cooling can be conducted on the outer surface of the heat exchange pipe, cooling efficiency of cooling liquid is high, air conditioner energy consumption is reduced, water spraying can be conducted in a reciprocating swing mode, water spraying heat dissipation is more uniform, and damage to the device caused by continuous water spraying in the same place is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioning, in particular to a cooling and energy-saving device for air conditioning. Background Art

[0002] Air conditioner is an air conditioner that adjusts temperature and humidity. A wall mounted air conditioner is a unit used to provide air temperature changes in a space area. The existing air conditioner outdoor unit has high power consumption and poor heat dissipation effect. The cooling and energy-saving device adopts some energy-saving technologies, such as variable frequency speed regulation technology and intelligent control technology, which can effectively reduce the energy consumption of the air conditioner and reduce energy consumption, thereby achieving the purpose of energy saving. In general, the cooling and energy-saving device can improve the cooling efficiency of the air conditioner and reduce energy consumption at the same time, which meets the requirements of energy saving and environmental protection.

[0003] However, in the prior art, for example, China Publication No.: CN216897611U, "A cooling and energy-saving device for air conditioners", the utility model discloses a cooling and energy-saving device for air conditioners, including a supporting base plate and an external unit body arranged thereon, the external unit body and the supporting base plate are connected and fixed by legs, a refrigerant heat dissipation box for caching refrigerant is provided inside the external unit body, the refrigerant heat dissipation box is connected and fixed to the inner bottom of the external unit body through a supporting frame, an exhaust port for exhaust is provided on the right end face of the external unit body, and an exhaust grid is detachably provided at the position of the exhaust port. The utility model is designed to target the drawbacks of the existing devices, can collect air-conditioning condensed water, and will use a temperature feedback mechanism to control the operation of the atomizing component, thereby avoiding the problem of failure of traditional air-cooling heat dissipation, and using the physical evaporation of water droplets to absorb heat for cooling.

[0004] However, this device does not have a swinging water spray cooling structure, and cannot spray water on the outer surface of the heat exchange tube for cooling, resulting in low cooling efficiency of the coolant and increased air conditioning energy consumption. It cannot spray water in a reciprocating swinging manner, resulting in uneven heat dissipation by the water spray, and continuous spraying of water in the same place can easily cause damage to the device. The device does not have a condensate recovery structure, and cannot use the condensate generated by the device body for cooling, resulting in a waste of water resources. Utility Model Content

[0005] The purpose of the utility model is to solve the problems in the prior art that the device is not provided with a swinging water spray cooling structure, and the outer surface of the heat exchange tube cannot be sprayed with water for cooling, resulting in low cooling efficiency of the coolant and increased air conditioning energy consumption; the water cannot be sprayed in a reciprocating swinging manner, resulting in uneven heat dissipation by the water spray, and continuous water spraying in the same place can easily cause damage to the device; the device is not provided with a condensed water recovery structure, and the condensed water generated by the device body cannot be used for cooling, resulting in a waste of water resources.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a cooling and energy-saving device for air conditioner, comprising a main casing, the top of the main casing is fixedly connected to a top plate, a ventilation pipe is fixedly embedded on one side of the main casing, a double-output shaft motor is arranged inside the ventilation pipe, one end of the double-output shaft motor is fixedly connected to a first crank, the bottom of the inner surface of the main casing is rotatably connected to a main rod, the top of the main rod is rotatably connected to the bottom of the top plate, one side of the main rod is fixedly connected to a water distribution pipe, a side of the water distribution pipe away from the main rod is connected to a plurality of atomizing nozzles, two second cranks are fixedly connected to a side of the main rod away from the water distribution pipe, the inner sides of the two second cranks are fixedly connected to a limiting rod, the outer surface of the limiting rod is movably sleeved with a limiting sleeve, the outer surface of the limiting sleeve is fixedly connected to a receiving rod, the outer surface of the receiving rod is movably embedded in the first crank, and when the double-output shaft motor is energized, the main rod will drive the water distribution pipe and the atomizing nozzle to perform reciprocating swinging motion together.

[0007] As a preferred embodiment, the other end of the double-shaft motor is fixedly connected to a rotating shaft, and the outer surface of the rotating shaft is fixedly connected to a plurality of fan blades. When the double-shaft motor is energized, one end thereof drives the rotating shaft and the fan blades to rotate.

[0008] As a preferred embodiment, the outer surface of the dual-shaft motor is fixedly sleeved with a connecting sleeve, the outer surface of the connecting sleeve is fixedly connected with a plurality of connecting rods, one end of the plurality of connecting rods away from the connecting sleeve is fixedly connected to the inner surface of the ventilation pipe, and the connecting sleeve and the connecting rods fix the dual-shaft motor inside the ventilation pipe.

[0009] As a preferred embodiment, the bottom of the main casing is connected to a flow tube, the bottom of the flow tube is connected to a water tank, the top of the water tank is fixedly connected to a plurality of fixing rods, the tops of the plurality of fixing rods are fixedly connected to the bottom of the main casing, and water vapor condenses into liquid water after contacting the fixing rods and flows into the water tank through the flow tube.

[0010] As a preferred embodiment, one side of the water distribution pipe is connected to a soft water pipe, and the end of the soft water pipe away from the water distribution pipe is connected to a water pump. The bottom of the water pump is fixedly connected to the inner surface of the main casing. When the water pump is energized, it will drive the internal impeller to rotate, and the rotation of the impeller will generate a low-pressure area.

[0011] As a preferred embodiment, the side of the water pump away from the soft water pipe is connected to a water outlet pipe, the outer surface of the water outlet pipe is fixedly penetrated through the bottom of the main casing, and the end of the water outlet pipe away from the water pump is connected to the top of the water tank, wherein the soft water pipe is made of polyvinyl chloride material.

[0012] As a preferred embodiment, working shells are fixedly connected to both sides of the inner surface of the main shell, and one side of the two working shells is connected to multiple heat exchange tubes, and the coolant in the heat exchange tubes exchanges heat with the air.

[0013] As a preferred embodiment, multiple heat exchange fins are fixedly sleeved on the outer surfaces of the multiple heat exchange tubes, and one side of the multiple heat exchange fins is fixedly connected to the inner surface of the main casing. The multiple heat exchange fins fixedly connected to the outer surfaces of the heat exchange tubes increase the outer surface area of ​​the heat exchange tubes and accelerate the heat exchange efficiency.

[0014] Compared with the prior art, the advantages and positive effects of the utility model are:

[0015] 1. The utility model is provided with a swinging water spray cooling structure, which can spray water on the outer surface of the heat exchange tube to cool it down, so that the cooling efficiency of the coolant is higher, the energy consumption of the air conditioner is reduced, and the reciprocating swinging water spraying makes the water spraying heat dissipation more uniform, avoiding damage to the device caused by continuous water spraying in the same place.

[0016] 2. The utility model is provided with a condensed water recovery structure, which can utilize the condensed water generated by the device body for cooling, thus avoiding the waste of water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the three-dimensional structure of a cooling and energy-saving device for air conditioning provided by the utility model;

[0018] Figure 2 A schematic diagram of the back structure of a cooling and energy-saving device for an air conditioner provided by the utility model;

[0019] Figure 3 A schematic diagram of the side cross-section structure of a cooling and energy-saving device for an air conditioner provided by the utility model;

[0020] Figure 4 A schematic diagram of the front cross-section structure of a cooling and energy-saving device for an air conditioner provided by the utility model;

[0021] Figure 5 A cooling and energy-saving device for air conditioning provided by the utility model Figure 3 Schematic diagram of the enlarged structure of A.

[0022] Legend:

[0023] 1. Main casing; 2. Top plate; 3. Ventilation pipe; 4. Double-shaft motor; 5. First crank; 6. Main rod; 7. Water distribution pipe; 8. Atomizing nozzle; 9. Second crank; 10. Limit rod; 11. Limit sleeve; 12. Support rod; 13. Connecting sleeve; 14. Connecting rod; 15. Rotating shaft; 16. Fan blade; 17. Flow pipe; 18. Water storage tank; 19. Fixed rod; 20. Soft water pipe; 21. Water pump; 22. Water outlet pipe; 23. Working casing; 24. Heat exchange tube; 25. Heat exchange plate. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-5 The utility model provides a technical solution: a cooling and energy-saving device for air conditioning, comprising a main housing 1, a top plate 2 is fixedly connected to the top of the main housing 1, a ventilation pipe 3 is fixedly embedded on one side of the main housing 1, a double-shaft motor 4 is arranged inside the ventilation pipe 3, one end of the double-shaft motor 4 is fixedly connected to a first crank 5, a main rod 6 is rotatably connected to the bottom of the top plate 2 at the bottom of the inner surface of the main housing 1, a water distribution pipe 7 is fixedly connected to one side of the main rod 6, and a plurality of atomizing nozzles 8 are connected to the side of the water distribution pipe 7 away from the main rod 6. Two second cranks 9 are fixedly connected to the side of the main rod 6 away from the water distribution pipe 7, and the inner sides of the two second cranks 9 are fixedly connected to a limiting rod 10. The outer surface of the limiting rod 10 is movably sleeved with a limiting sleeve 11, and the outer surface of the limiting sleeve 11 is fixedly connected with a receiving rod 12. The outer surface of the receiving rod 12 is movably embedded in the inside of the first crank 5. When the limiting sleeve 11 makes a circular motion, its vertical displacement will be offset by the movement of the limiting sleeve 11 on the limiting rod 10, and its lateral displacement will drive the main rod 6 to make a reciprocating swinging motion between the top plate 2 and the main housing 1.

[0026] like Figure 1-5 As shown, the other end of the double-shaft motor 4 is fixedly connected to a rotating shaft 15, and a plurality of fan blades 16 are fixedly connected to the outer surface of the rotating shaft 15. The rotating fan blades 16 generate wind force and drive air flow.

[0027] like Figure 1-5As shown, the outer surface of the double-shaft motor 4 is fixedly sleeved with a connecting sleeve 13, and the outer surface of the connecting sleeve 13 is fixedly connected with a plurality of connecting rods 14, and one end of the plurality of connecting rods 14 away from the connecting sleeve 13 is fixedly connected to the inner surface of the ventilation pipe 3, and the double-shaft motor 4 is fixed inside the ventilation pipe 3 through the connecting sleeve 13 and the connecting rods 14.

[0028] like Figure 1-5 As shown, the bottom of the main casing 1 is connected to a flow tube 17, the bottom of the flow tube 17 is connected to a water tank 18, the top of the water tank 18 is fixedly connected to a plurality of fixing rods 19, the tops of the plurality of fixing rods 19 are fixedly connected to the bottom of the main casing 1, and the water tank 18 is fixedly connected to the bottom of the main casing 1 through the fixing rods 19.

[0029] like Figure 1-5 As shown, one side of the water distribution pipe 7 is connected to a soft water pipe 20, and the end of the soft water pipe 20 away from the water distribution pipe 7 is connected to a water pump 21. The bottom of the water pump 21 is fixedly connected to the inner surface of the main casing 1. When the water pump 21 is energized, it will drive the internal impeller to rotate. The rotation of the impeller will generate a low-pressure area, and the condensed water inside the water tank 18 will be sucked into the water pump 21 through the outlet pipe 22.

[0030] like Figure 1-5 As shown, the side of the water pump 21 away from the soft water pipe 20 is connected to a water outlet pipe 22, the outer surface of the water outlet pipe 22 is fixedly penetrated through the bottom of the main housing 1, and the end of the water outlet pipe 22 away from the water pump 21 is connected to the top of the water tank 18, and the condensed water enters the water pump 21 through the water outlet pipe 22.

[0031] like Figure 1-5 As shown, working shells 23 are fixedly connected to both sides of the inner surface of the main casing 1, and multiple heat exchange tubes 24 are connected to one side of the two working shells 23. Water vapor in the air will contact the heat exchange tubes 24 inside the main casing 1. Since the surface temperature of the heat exchange tubes 24 is relatively low, the water vapor will condense into liquid water after contacting them.

[0032] like Figure 1-5 As shown, multiple heat exchange fins 25 are fixedly sleeved on the outer surfaces of multiple heat exchange tubes 24, and one side of the multiple heat exchange fins 25 is fixedly connected to the inner surface of the main casing 1. The multiple heat exchange fins 25 fixedly connected to the outer surfaces of the heat exchange tubes 24 increase the outer surface area of ​​the heat exchange tubes 24 and accelerate the heat exchange efficiency.

[0033] Working principle: When the air conditioner is running, the water vapor in the air will contact the heat exchange tube 24 inside the main housing 1. Because the surface temperature of the heat exchange tube 24 is low, the water vapor will condense into liquid water after contacting it, and flow into the water storage tank 18 through the flow tube 17. The water storage tank 18 is fixedly connected to the bottom of the main housing 1 through the fixing rod 19. When the coolant in the air conditioner is working, it will flow through the two working shells 23. When flowing through the heat exchange tube 24 between the two working shells 23, it will exchange heat with the air. The multiple heat exchange fins 25 fixedly connected to the outer surface of the heat exchange tube 24 increase the The outer surface area of ​​the heat exchange tube 24 is increased to speed up the heat exchange efficiency. In order to make the heat exchange efficiency faster, the external power supply of the double-output shaft motor 4 is started, and the double-output shaft motor 4 is connected to the external power supply through wires. The double-output shaft motor 4 is fixed inside the ventilation pipe 3 through the connecting sleeve 13 and the connecting rod 14. After the double-output shaft motor 4 is energized, one end of the double-output shaft motor 4 will drive the rotating shaft 15 and the fan blades 16 to rotate. The rotating fan blades 16 will generate wind force and drive air flow, thereby speeding up the air flow on the outer surface of the heat exchange tube 24, making the heat exchange efficiency of the coolant higher. The other end of the double-output shaft motor 4 will drive the A crank 5 rotates, and the end of the first crank 5 away from the double-output shaft motor 4 will drive the receiving rod 12 and the limiting sleeve 11 to make a circular motion, wherein when the limiting sleeve 11 makes a circular motion, its vertical displacement will be offset by the movement of the limiting sleeve 11 on the limiting rod 10, and its lateral displacement will drive the main rod 6 to make a reciprocating swinging motion between the top plate 2 and the main housing 1, wherein the limiting rod 10 is fixed to the outside of the main rod 6 by two second cranks 9, and the main rod 6 will drive the water distribution pipe 7 and the atomizing nozzle 8 to make a reciprocating swinging motion together. At this time, the external power supply of the water pump 21 is turned on, and the water The pump 21 is connected to an external power source through an electric wire. The model of the water pump 21 is: QDX1.5-17, and the rated power is: 370W. When the water pump 21 is powered on, it will drive the internal impeller to rotate. The rotation of the impeller will generate a low-pressure area, and the condensed water inside the water storage tank 18 will be sucked into the water pump 21 through the outlet pipe 22. After being pressurized by the water pump 21, the condensed water enters the water distribution pipe 7 through the soft water pipe 20, and is finally sprayed out through the atomizing nozzle 8. The sprayed atomized water will be sprayed evenly and swayingly on the outer surface of the heat exchange tube 24, so that the coolant inside the heat exchange tube 24 is cooled faster.

[0034] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A cooling and energy-saving device for air conditioning, characterized in that: The main housing (1) comprises a main housing (1), the top of which is fixedly connected to a top plate (2), a ventilation pipe (3) is fixedly embedded on one side of the main housing (1), a double-shaft motor (4) is arranged inside the ventilation pipe (3), one end of the double-shaft motor (4) is fixedly connected to a first crank (5), a main rod (6) is rotatably connected to the bottom of the inner surface of the main housing (1), the top of the main rod (6) is rotatably connected to the bottom of the top plate (2), and one side of the main rod (6) is fixedly connected to a water distribution pipe (7). The side of the water distribution pipe (7) away from the main rod (6) is connected to a plurality of atomizing nozzles (8); the side of the main rod (6) away from the water distribution pipe (7) is fixedly connected to two second cranks (9); the inner sides of the two second cranks (9) are fixedly connected to a limiting rod (10); the outer surface of the limiting rod (10) is movably sleeved with a limiting sleeve (11); the outer surface of the limiting sleeve (11) is fixedly connected to a receiving rod (12); the outer surface of the receiving rod (12) is movably embedded in the interior of the first crank (5).

2. The cooling and energy-saving device for air conditioning according to claim 1, characterized in that: The other end of the dual-shaft motor (4) is fixedly connected to a rotating shaft (15), and the outer surface of the rotating shaft (15) is fixedly connected to a plurality of fan blades (16).

3. The cooling and energy-saving device for air conditioning according to claim 2, characterized in that: A connecting sleeve (13) is fixedly sleeved on the outer surface of the dual-output shaft motor (4), a plurality of connecting rods (14) are fixedly connected to the outer surface of the connecting sleeve (13), and one end of the plurality of connecting rods (14) away from the connecting sleeve (13) is fixedly connected to the inner surface of the ventilation pipe (3).

4. The cooling and energy-saving device for air conditioning according to claim 1, characterized in that: The bottom of the main housing (1) is connected to a flow pipe (17), the bottom of the flow pipe (17) is connected to a water storage tank (18), the top of the water storage tank (18) is fixedly connected to a plurality of fixing rods (19), and the tops of the plurality of fixing rods (19) are fixedly connected to the bottom of the main housing (1).

5. The cooling and energy-saving device for air conditioning according to claim 1, characterized in that: One side of the water distribution pipe (7) is connected to a soft water pipe (20), and one end of the soft water pipe (20) away from the water distribution pipe (7) is connected to a water pump (21), and the bottom of the water pump (21) is fixedly connected to the inner surface of the main housing (1).

6. The cooling and energy-saving device for air conditioning according to claim 5, characterized in that: A side of the water pump (21) away from the soft water pipe (20) is connected to a water outlet pipe (22); an outer surface of the water outlet pipe (22) is fixedly penetrated through the bottom of the main housing (1); and an end of the water outlet pipe (22) away from the water pump (21) is connected to the top of the water storage tank (18).

7. The cooling and energy-saving device for air conditioning according to claim 6, characterized in that: Working shells (23) are fixedly connected to both sides of the inner surface of the main housing (1), and one side of the two working shells (23) is connected to a plurality of heat exchange tubes (24).

8. The cooling and energy-saving device for air conditioning according to claim 7, characterized in that: A plurality of heat exchange fins (25) are fixedly sleeved on the outer surfaces of the plurality of heat exchange tubes (24), and one side of the plurality of heat exchange fins (25) is fixedly connected to the inner surface of the main housing (1).

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