Damping structure between copper tube and pressure switch

Abstract

The utility model relates to a kind of damping structure between copper pipe and pressure switch, its characteristics include copper pipe, capillary, pressure switch and shock absorbing rubber block structure;The capillary is curved upwards, and the lower end of capillary is arranged on copper pipe and is communicated with copper pipe, and the pressure switch is arranged on the upper end of capillary;The shock absorbing rubber block structure is arranged on copper pipe and capillary and is connected with the support in main machine, to reduce the vibration of copper pipe and capillary.Its advantages are that, in the process of transportation and work, the vibration amplitude of copper pipe and capillary is reduced, the damage caused by excessive vibration is avoided, and the service life of product is prolonged.

Description

Technical Field

[0001] This utility model relates to a shock-absorbing structure between a copper tube and a pressure switch. Background Technology

[0002] Currently, in air source heat pumps, refrigeration systems, and other systems, copper pipes are connected to pressure switches via capillary tubes to monitor changes in the internal pressure of the copper pipes, control the operating status of the system, and prevent overload and malfunctions. During machine handling or operation, the copper pipes and capillary tubes will vibrate. When the vibration is too great, it may cause damage to the interface between the copper pipes and capillary tubes, or damage to the interface between the capillary tube and the pressure switch, resulting in inaccurate pressure monitoring and possible leakage of refrigerant inside the copper pipes. Summary of the Invention

[0003] The purpose of this invention is to overcome the shortcomings of the prior art by providing a shock-absorbing structure between the copper tube and the pressure switch, which reduces the vibration amplitude between the copper tube and the capillary tube during transportation and operation, avoids damage caused by excessive vibration, and extends the service life of the product.

[0004] To achieve the above objectives, this utility model is implemented as follows: it is a shock-absorbing structure between a copper tube and a pressure switch, including a copper tube, a capillary tube, and a pressure switch; the capillary tube is curved upwards, the lower end of the capillary tube is located on the copper tube and communicates with the copper tube, and the pressure switch is located on the upper end of the capillary tube. The shock-absorbing rubber block structure is installed on the copper tube and capillary tube and connected to the bracket inside the main unit to reduce the vibration of the copper tube and capillary tube.

[0005] In this technical solution, the shock-absorbing rubber block structure includes a rubber block, a copper tube mounting hole, and a capillary tube mounting hole; the rubber block is disposed on the bracket of the main unit, the copper tube mounting hole and the capillary tube mounting hole are respectively opened on the rubber block, the copper tube is disposed in the copper tube mounting hole, and the capillary tube is disposed in the capillary tube mounting hole.

[0006] The advantages of this invention compared to existing technologies are: it reduces the vibration amplitude of the copper tube and capillary tube during transportation and operation, avoids damage caused by excessive vibration, and extends the service life of the product. Attached Figure Description

[0007] Figure 1 This is a perspective view of the present invention; Figure 2 This is the front view of this utility model; Figure 3 This is a three-dimensional view of the shock-absorbing rubber block structure of this utility model. Detailed Implementation

[0008] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. It should be noted that these descriptions are for the purpose of aiding understanding of this utility model, but do not constitute a limitation thereof. Furthermore, the technical features involved in the various embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0009] In the description of this utility model, the terms "upper", "lower", "left" and "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and do not require that this utility model must be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0010] like Figure 1 and Figure 3 As shown, it is a shock-absorbing structure between a copper tube and a pressure switch, including a copper tube 1, a capillary tube 3 and a pressure switch 4; the capillary tube 3 is curved upward, the lower end of the capillary tube 3 is located on the copper tube 1 and communicates with the copper tube 1, and the pressure switch 4 is located on the upper end of the capillary tube 3. Shock-absorbing rubber block structure 2; The shock-absorbing rubber block structure 2 is installed on the copper tube 1 and the capillary tube 3 and connected to the bracket inside the main unit to reduce the vibration of the copper tube 1 and the capillary tube 3.

[0011] During operation or transportation, the shock-absorbing rubber block structure 2 is connected to the main unit bracket, and then the copper tube 1 and capillary tube 3 are installed on the shock-absorbing rubber block structure 2 to reduce vibration and avoid damage caused by excessive vibration.

[0012] In this embodiment, the shock-absorbing rubber block structure 2 includes a rubber block 21, a copper tube mounting hole 22, and a capillary tube mounting hole 23; the rubber block 21 is disposed on the bracket of the main unit, the copper tube mounting hole 22 and the capillary tube mounting hole 23 are respectively opened on the rubber block 21, the copper tube 1 is disposed in the copper tube mounting hole 22, and the capillary tube 3 is disposed in the capillary tube mounting hole 23.

[0013] The adhesive block 21 is mounted on the main unit bracket, the copper tube 1 is mounted in the copper tube mounting hole 22, and the capillary tube 3 is mounted in the capillary tube mounting hole 23, thereby reducing the vibration of the copper tube 1 and the capillary tube 3.

[0014] The embodiments of this utility model have been described in detail above with reference to the accompanying drawings, but this utility model is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions, and variations of these embodiments without departing from the principles and spirit of this utility model still fall within the protection scope of this utility model.

Claims

1. A shock-absorbing structure between a copper tube and a pressure switch, characterized in that... include Copper tube (1), capillary tube (3) and pressure switch (4); the capillary tube (3) is curved upward, the lower end of the capillary tube (3) is located on the copper tube (1) and connected to the copper tube (1), and the pressure switch (4) is located on the upper end of the capillary tube (3). The shock-absorbing rubber block structure (2) is installed on the copper tube (1) and the capillary tube (3) and connected to the bracket inside the main unit to reduce the vibration of the copper tube and the capillary tube (3).

2. The shock-absorbing structure between the copper tube and the pressure switch according to claim 1, characterized in that... The shock-absorbing rubber block structure (2) includes a rubber block (21), a copper tube mounting hole (22), and a capillary tube mounting hole (23); the rubber block (21) is mounted on the bracket of the main unit, the copper tube mounting hole (22) and the capillary tube mounting hole (23) are respectively opened on the rubber block (21), the copper tube (1) is located in the copper tube mounting hole (22), and the capillary tube (3) is located in the capillary tube mounting hole (23).

Images