Air conditioner capillary tube assembly and condenser component

Abstract

The utility model belongs to the field of air-conditioner parts, particularly relates to an air-conditioner capillary tube assembly and a condenser part, and aims to solve the problems that although a capillary tube can be limited and connected with an air-conditioner shell through a high-temperature wire bundle during installation in the prior art, if the position of the capillary tube needs to be adjusted after installation, the wire bundle needs to be cut off for reinstallation; in order to solve the problems that a wire bundle is made of plastic, the strength of the wire bundle is limited, and when a capillary tube is subjected to large external force, the wire bundle may be broken and the capillary tube falls off, the following scheme is provided: the capillary tube comprises a capillary tube and a filter, one end of the capillary tube is fixedly connected and communicated with one end of the filter, and the other end of the capillary tube is fixedly connected with the filter; through the design of the installation mechanism, installation of the capillary tube in the air conditioner shell is more flexible, through the adjusting mechanism, the position of the capillary tube can be conveniently adjusted, the situation that in a traditional wire binding fixing mode, a binding belt needs to be cut off for reinstallation is not needed, and meanwhile waste cannot be generated.

Description

Technical Field

[0001] This utility model relates to the field of air conditioning device technology, and in particular to an air conditioning capillary tube assembly and condenser component. Background Technology

[0002] An air conditioner's structure includes a compressor, condenser, evaporator, four-way valve, one-way valve, and capillary tube assembly. Air conditioner noise primarily originates from four parts: the duct system, the refrigeration piping system, the compressor, and the motor. The noise from the refrigeration piping system mainly consists of pipe vibration noise and refrigerant flow noise. During the refrigerant's passage through the piping system, due to viscosity and velocity fluctuations, friction occurs between the gas and liquid components in the refrigerant gas-liquid mixture, between the gas and liquid components and the copper wall, and vortices of varying sizes exist within the gas, thus producing the hissing sound of refrigerant flow.

[0003] A search revealed that patent CN218120273U discloses an air conditioner capillary tube assembly and a condenser component; however, the component has the following shortcomings in use:

[0004] Although the capillary tube can be positioned and connected to the air conditioner housing using a high-temperature wire tie during installation, if the position of the capillary tube needs to be adjusted after installation, the wire tie must be cut and reinstalled, leaving residue. This residue needs to be cleaned during reinstallation. If the wire tie is made of plastic, its strength is limited. When the capillary tube is subjected to a large external force, the wire tie may break, causing the capillary tube to fall off. Utility Model Content

[0005] The purpose of this utility model is to solve the problems in the existing technology, which, although the capillary tube can be limited and connected to the air conditioner housing by high-temperature wire ties during installation, if the position of the capillary tube needs to be adjusted after installation, the wire ties need to be cut and reinstalled, leaving residue. The residue needs to be cleaned during reinstallation. If the wire ties are made of plastic, their strength is limited, and the wire ties may break when the capillary tube is subjected to a large external force, causing the capillary tube to fall off. Therefore, this utility model proposes an air conditioner capillary tube assembly and condenser component.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An air conditioner capillary assembly includes a capillary tube and a filter. One end of the capillary tube is fixedly connected to and communicates with one end of the filter. The capillary tube is provided with an installation mechanism, which facilitates the installation of the capillary tube when it needs to be installed inside the air conditioner housing.

[0008] For installation flexibility, the installation mechanism also includes an adjustment mechanism that can adjust the position of the installation mechanism.

[0009] In one possible design, the mounting mechanism includes a frame, two threaded rods, a movable plate, and two first nuts. The inner wall of the frame is slidably connected to a movable plate. The top ends of the two threaded rods are welded to the bottom sides of the movable plate, respectively. The movable plate has through holes at both ends and is fitted onto the threaded rods through the through holes. The two first nuts are threadedly connected to the two threaded rods, respectively. The capillary tube is fitted onto the movable plate. Mounting plates are welded to both sides of the frame, and mounting holes for easy installation are provided on the mounting plates. The first nuts are located at the bottom of the movable plate.

[0010] In one possible design, the adjustment mechanism includes a bolt and a third nut. The bottom of the movable plate has a mounting groove that matches the third nut. The outer side of the third nut is fixedly connected to the inner wall of the mounting groove. The bottom of the frame has a moving hole that facilitates the movement of the bolt. One end of the bolt passes through the moving hole and is threadedly connected to the third nut.

[0011] In one possible design, the threaded rod is threaded with a second nut to prevent the movable plate from moving up and down, the second nut being located above the movable plate.

[0012] In one possible design, the bottom end of the bolt is welded with a torsion plate to facilitate rotation of the bolt.

[0013] An air conditioner condenser component is used in the condenser of the capillary assembly described above. The top side of the condenser is the condenser inlet pipe, and the bottom side of the condenser is the condenser outlet pipe. One end of the outlet pipe is fixedly connected to and communicates with the bottom end of the filter.

[0014] In this application, the frame is placed in a predetermined position inside the air conditioner housing. The frame is then fixed to the housing using screws through the mounting holes on the mounting plate. The movable plate is then moved according to the position of the capillary tube. Specifically, the steps are as follows: The torsion plate is rotated, causing the bolt to rotate and one end of the bolt to move away from the bottom of the frame. The movable plate is then pulled, moving within the frame to the desired position. The torsion plate is rotated again, causing one end of the bolt to press tightly against the bottom of the frame. This allows for position adjustment and fixation. The capillary tube is then fitted onto the movable plate, and the movable plate is fitted onto the threaded rod through a through hole. The first nut is then used to... A movable plate is fixed to the bottom of the threaded rod to ensure its stable position. The threaded rod has a specific height, and the height of the movable plate can be adjusted. Then, the second nut is rotated to contact the top of the movable plate, thus fixing it in place and preventing it from moving up and down. By setting up the installation and adjustment mechanisms, the capillary tube can be effectively limited and fixed inside the air conditioner casing, replacing the use of wire ties. This eliminates the need to cut the wire ties (cable ties) and reinstall. The condenser inlet pipe is connected to the corresponding part of the air conditioning system to ensure that the refrigerant can smoothly enter the condenser for condensation before use.

[0015] The beneficial effects of this utility model are as follows:

[0016] In this utility model, the air conditioner capillary tube assembly and condenser component, through the design of the installation mechanism, make the installation of the capillary tube in the air conditioner housing more flexible. Through the adjustment mechanism, the position of the capillary tube can be easily adjusted without having to cut the wire tie and reinstall it as in the traditional wire tie fixing method. This flexibility not only improves the installation efficiency, but also makes the layout of the capillary tube more reasonable, which helps to improve the overall performance of the air conditioning system.

[0017] In this utility model, an air conditioner capillary tube assembly and condenser component are provided. The capillary tube is fixed by components such as a frame, threaded rod, and movable plate. Compared with the traditional wire binding method, it is more secure and reliable. The design of the threaded rod and the second nut can prevent the movable plate from moving up and down, ensuring the stability of the capillary tube position. Even if the capillary tube is subjected to a large external force, it is not easy to fall off, thereby improving the safety and reliability of the air conditioning system.

[0018] In this invention, the design of the installation mechanism makes the installation of the capillary tube inside the air conditioner housing more flexible. The position of the capillary tube can be easily adjusted through the adjustment mechanism without having to cut the cable ties and reinstall it as required by the traditional wire tying method. This flexibility not only improves the installation efficiency but also makes the layout of the capillary tube more reasonable, which helps to improve the overall performance of the air conditioning system and does not generate waste. Attached Figure Description

[0019] Figure 1This is a front view structural diagram of an air conditioner capillary tube assembly and condenser component proposed in this utility model;

[0020] Figure 2 This is a side view of the air conditioner capillary assembly and condenser component proposed in this utility model.

[0021] Figure 3 This is a schematic diagram of the installation mechanism for an air conditioner capillary tube assembly and condenser component proposed in this utility model.

[0022] Figure 4 This is a schematic diagram of the adjustment mechanism of an air conditioner capillary tube assembly and condenser component proposed in this utility model.

[0023] In the diagram: 1. Condenser; 2. Inlet pipe; 3. Outlet pipe; 4. Filter; 5. Capillary tube; 6. Frame; 7. Moving plate; 8. Mounting plate; 9. Mounting hole; 10. Threaded rod; 11. Movable plate; 12. First nut; 13. Second nut; 14. Bolt; 15. Torsion plate; 16. Moving hole. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0025] Example 1

[0026] Reference Figure 1-4 An air conditioning capillary tube assembly, used in the field of air conditioning devices, includes: a capillary tube 5 and a filter 4. One end of the capillary tube 5 is fixedly connected to and communicates with one end of the filter 4, ensuring that the refrigerant can flow smoothly between the two.

[0027] The capillary tube 5 is equipped with an installation mechanism, which includes a frame 6, two threaded rods 10, a movable plate 11, and two first nuts 12. A movable plate 7 is slidably connected to the inner wall of the frame 6. The top ends of the two threaded rods 10 are welded to the bottom sides of the movable plate 7, respectively. Through holes are provided at both ends of the movable plate 11, through which it is fitted onto the threaded rods 10. The two first nuts 12 are threadedly connected to the two threaded rods 10 and are located at the bottom of the movable plate 11, used to fix the position of the movable plate 11 on the threaded rods 10. The capillary tube 5 is fitted onto the movable plate 11, and its position is adjusted and fixed by the movement and fixation of the movable plate 11 on the threaded rods 10. Mounting plates 8 are welded to both sides of the frame 6, and mounting holes 9 are provided on the mounting plates 8 for easy installation, used to fix the frame 6 inside the air conditioner housing.

[0028] For installation flexibility, the mounting mechanism also includes an adjustment mechanism. This mechanism includes a bolt 14 and a third nut. The bottom of the movable plate 7 has a mounting groove that matches the third nut, and the outer side of the third nut is fixedly connected to the inner wall of the mounting groove. The bottom of the frame 6 has a moving hole 16 to facilitate the movement of the bolt 14, and one end of the bolt 14 passes through the moving hole 16 and is threadedly connected to the third nut.

[0029] By rotating bolt 14, the position of the movable plate 7 within the frame 6 can be adjusted, thereby enabling fine-tuning of the position of the capillary tube 5.

[0030] To prevent the movable plate 11 from moving up and down on the threaded rod 10, a second nut 13 is threadedly connected to the threaded rod 10, and the second nut 13 is located above the movable plate 11. By tightening the second nut 13, the position of the movable plate 11 on the threaded rod 10 can be kept stable.

[0031] To facilitate adjustment by rotating bolt 14, a torsion plate 15 is welded to the bottom end of bolt 14. By rotating the torsion plate 15, the position of bolt 14 can be easily adjusted, thereby adjusting the position of moving plate 7 and capillary tube 5.

[0032] Reference Figure 1-2 An air conditioner condenser component is provided, used in the condenser 1 of the aforementioned capillary tube assembly. The top side of the condenser 1 has an inlet pipe 2 for introducing refrigerant into the condenser 1 for condensation. The bottom side of the condenser 1 has an outlet pipe 3 for discharging the condensed refrigerant from the condenser 1. One end of the outlet pipe 3 is fixedly connected to and communicates with the bottom end of a filter 4, ensuring that the refrigerant can smoothly flow from the condenser 1 into the filter 4, and then be throttled and controlled through the capillary tube 5.

[0033] Filter 4 is the XH-9 type dryer filter. Filter 4 is existing technology, and its working principle will not be described in detail here. Specific models and specifications can be selected according to actual needs.

[0034] The accompanying drawings in this application are for illustrative purposes only. The dimensions and shapes of the components shown are not actual limitations but are merely schematic representations. In actual implementation, the components can be reasonably configured and adjusted according to specific needs and actual conditions.

[0035] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An air conditioning capillary tube assembly, characterized in that, It includes a capillary tube (5) and a filter (4). One end of the capillary tube (5) is fixedly connected to and communicates with one end of the filter (4). The capillary tube (5) is provided with an installation mechanism. When the capillary tube (5) needs to be installed in the air conditioner housing, the installation mechanism can facilitate the installation of the capillary tube. For installation flexibility, the installation mechanism also includes an adjustment mechanism that can adjust the position of the installation mechanism.

2. An air conditioning capillary tube assembly according to claim 1, characterized in that, The installation mechanism includes a frame (6), two threaded rods (10), a movable plate (11), and two first nuts (12). The inner wall of the frame (6) is slidably connected to a movable plate (7). The top ends of the two threaded rods (10) are welded to the bottom sides of the movable plate (7). The movable plate (11) has through holes at both ends. The movable plate (11) is sleeved on the threaded rods (10) through the through holes. The two first nuts (12) are threadedly connected to the two threaded rods (10). The capillary tube (5) is sleeved on the movable plate (11). The two sides of the frame (6) are welded with mounting plates (8). The mounting plates (8) have mounting holes (9) for easy installation. The first nuts (12) are located at the bottom of the movable plate (11).

3. An air conditioning capillary tube assembly according to claim 2, characterized in that, The adjustment mechanism includes a bolt (14) and a third nut. The bottom of the movable plate (7) is provided with an installation groove that matches the third nut. The outer side of the third nut is fixedly connected to the inner wall of the installation groove. The bottom of the frame (6) is provided with a moving hole (16) that facilitates the movement of the bolt (14). One end of the bolt (14) passes through the moving hole (16) and is threadedly connected to the third nut.

4. An air conditioning capillary tube assembly according to claim 2, characterized in that, The threaded rod (10) is threaded with a second nut (13) to prevent the movable plate (11) from moving up and down. The second nut (13) is located above the movable plate (11).

5. An air conditioning capillary tube assembly according to claim 3, characterized in that, The bottom end of the bolt (14) is welded with a torsion plate (15) to facilitate the rotation of the bolt (14).

6. An air conditioner condenser component, characterized in that, A condenser (1) for a capillary assembly as described in any one of claims 1-5, wherein the top of one side of the condenser (1) is an inlet pipe (2) of the condenser (1), the bottom of one side of the condenser (1) is an outlet pipe (3) of the condenser (1), and one end of the outlet pipe (3) is fixedly connected to and communicates with the bottom end of the filter (4).

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