Sensor installation switching module adaptive to different pipe diameters

Abstract

The utility model relates to a sensor installation switching module adaptive to different pipe diameters, which belongs to the technical field of sensor installation, and comprises a module main body, the module main body is provided with protective walls which are symmetrically arranged front and back, the two ends of each protective wall are provided with installation holes, and the two ends of the module main body are provided with switching modules. One end of the switching module is detachably connected with the module main body, and the other end of the switching module is connected with the joint part connected with the hose. The application is simple in structure, low in cost and convenient to use, and the standard module main body is combined with the switching module to adapt to hose systems with different pipe diameters; and the sensor is prevented from being damaged by external factors through the protection wall.

Description

Technical Field

[0001] The utility model relates to a sensor installation adapter module adapted to different pipe diameters, belonging to the technical field of sensor installation. Background Art

[0002] With increasingly stringent environmental regulations and the accelerated promotion of carbon neutrality and carbon compliance policies, the demand for new energy vehicles is increasing. Different from traditional internal combustion engines, new energy vehicles require a complex thermal management system to ensure the normal operation of pure electric or hydrogen fuel systems, usually called heat pump systems. The heat pump system consists of multiple components, each of which is usually connected by a hose. Certain specific sensors, such as conductivity sensors, need to be installed directly on the hose.

[0003] Usually, the installation structure of the sensor design considers installation on a box or a hard shell, and it is difficult to connect directly to the hose. In order to connect to the hose, the existing practice is usually to design a special adapter to connect the sensor to the hose. However, this type of special fixed adapter is usually only suitable for hoses of one diameter. If the diameter of the hose in the system changes, a new special adapter needs to be redesigned and manufactured; due to the lack of rigidity of the hose, the sensor is easily damaged by shaking and collision during the driving of the car, and flying stones from the outside can also damage the sensor. The simple adapter of the existing technical solution only serves as an adapter and lacks protection for the sensor. Therefore, it is crucial to develop a sensor installation adapter module that is suitable for different diameters. Utility Model Content

[0004] The utility model aims at the deficiencies in the prior art and provides a sensor installation adapter module adapted to pipes with different diameters.

[0005] The technical solution of the utility model to solve the above technical problems is as follows:

[0006] A sensor installation adapter module adapted to different pipe diameters includes a module body, the module body is provided with protective walls symmetrically arranged front and back, both ends of the protective walls are provided with mounting holes, and both ends of the module body are provided with adapter modules, one end of the adapter module is detachably connected to the module body, and the other end is connected to the joint part connected to the hose.

[0007] Furthermore, the inner walls at both ends of the module body are provided with internal threads threadedly connected to the joint part.

[0008] Furthermore, the joint part and the hose connection end are provided with a protrusion for sleeve connection with the hose.

[0009] Furthermore, the adapter module is a small-diameter pipe joint, and the joint part is detachably connected to the module body through the small-diameter pipe joint.

[0010] Furthermore, a sealing ring is provided on the connecting end between the small diameter pipe joint and the module body.

[0011] Furthermore, the adapter module is a large-diameter pipe joint, and the joint part is detachably connected to the module body via the large-diameter pipe joint.

[0012] Furthermore, a sealing ring is provided on the connecting end between the large diameter pipe joint and the module body.

[0013] Furthermore, the module body and the protective wall are integrally formed.

[0014] Compared with the prior art, the beneficial effects of the utility model are: the application has a simple structure, low cost, and is easy to use. It is adapted to hose systems of different diameters by combining a standard module body with a transfer module; and the protective wall prevents the sensor from being damaged by external factors. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural stereogram of the utility model.

[0016] Figure 2 It is a structural schematic diagram of the utility model.

[0017] Figure 3 This is a schematic diagram of the structure of a small-diameter pipe joint of the utility model.

[0018] Figure 4 This is a schematic diagram of another large-diameter pipe joint structure of the utility model.

[0019] In the figure, 1. protective wall; 2. mounting hole; 3. joint part; 4. internal thread; 5. small diameter pipe joint; 6. large diameter pipe joint; 7. sealing ring; 8. module body. DETAILED DESCRIPTION

[0020] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0021] like Figure 1-Figure 4As shown, a sensor installation adapter module adapted to different pipe diameters includes a module body 8, a protective wall 1 symmetrically arranged front and back is provided on the module body 8, and mounting holes 2 are provided at both ends of the protective wall 1. A adapter module is provided at both ends of the module body 8, and one end of the adapter module is detachably connected to the module body 8, and the other end is connected to the joint part 3 connected to the hose. When the design of the module body 8 remains unchanged, the module body 8 can be connected to hoses of different pipe diameters by designing an adapter module. The structure is simple, the cost is low, and it can be applied to different automobile heat pump systems; the protective wall 1 on the module body 8 effectively protects the sensor, effectively protects the sensor, and effectively protects the sensor from being broken by shaking and impact or being smashed by flying stones, thereby ensuring the normal operation of the sensor during its life cycle, thereby preventing the sensor from being damaged by external factors. The sensor is connected to the mounting hole 2 by a screw, and the connection method with the mounting hole is not limited to automatic screws or bolts plus nuts. If necessary, a metal bushing can be pre-wrapped on the main body to reinforce the screw installation area.

[0022] The inner walls at both ends of the module body 8 are provided with internal threads 4 threadedly connected to the joint part 3. The internal threads 4 are used for threaded connection with the adapter module 1.

[0023] The connector part 3 and the hose connection end are provided with a protrusion for sleeve connection with the hose. The hose is sleeved into the protrusion of the connector part 3 and then fastened and sealed with a clamp.

[0024] The adapter module is a small diameter pipe joint 5, and the joint part 3 is detachably connected to the module body 8 through the small diameter pipe joint 5. Figure 3 As shown, when the hose of the installation system is of small diameter, without the need to redesign and manufacture the module body 8, a switching module can be designed and manufactured, and the switching module is a small diameter pipe joint 5 to achieve connection between the module body 8 and the hose.

[0025] A sealing ring 7 is provided on the connection end between the small diameter pipe joint 5 and the module body 8. The sealing ring 7 is made of rubber material, and the sealing ring 7 ensures the sealing between the small diameter pipe joint 5 and the module body 8 to prevent leakage of the measured liquid.

[0026] The adapter module is a large diameter pipe joint 6, and the joint part 3 is detachably connected to the module body 8 through the large diameter pipe joint 6. Figure 4 As shown, when the hose of the installation system is of large diameter, without the need to redesign and manufacture the module body 8, a switching module can be designed and manufactured, and the switching module is a large diameter pipe joint 6 to achieve connection between the module body 8 and the hose.

[0027] A sealing ring 7 is provided on the connection end between the large diameter pipe joint 6 and the module body 8. The sealing ring 7 is made of rubber material, and the sealing ring 7 ensures the sealing between the large diameter pipe joint 6 and the module body 8 to prevent leakage of the measured liquid.

[0028] The module body 8 and the protection wall 1 are formed integrally.

[0029] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sensor installation adapter module adapted to different pipe diameters, comprising a module body (8), characterized in that: The module body (8) is provided with a protective wall (1) symmetrically arranged front and back, and mounting holes (2) are provided at both ends of the protective wall (1). Both ends of the module body (8) are provided with a switching module, one end of the switching module is detachably connected to the module body (8), and the other end is connected to a joint part (3) connected to a hose.

2. The sensor installation adapter module adapted to different pipe diameters according to claim 1, characterized in that: The inner walls at both ends of the module body (8) are provided with internal threads (4) threadedly connected to the joint part (3).

3. The sensor installation adapter module adapted to different pipe diameters according to claim 1, characterized in that: The joint part (3) and the hose connection end are provided with a protrusion for sleeve connection with the hose.

4. The sensor installation adapter module adapted to different pipe diameters according to claim 1, characterized in that: The adapter module is a small-diameter pipe joint (5), and the joint part (3) is detachably connected to the module body (8) via the small-diameter pipe joint (5).

5. The sensor installation adapter module adapted to different pipe diameters according to claim 4 is characterized in that: A sealing ring (7) is provided on the connection end between the small diameter pipe joint (5) and the module body (8).

6. The sensor installation adapter module adapted to different pipe diameters according to claim 1, characterized in that: The adapter module is a large-diameter pipe joint (6), and the joint part (3) is detachably connected to the module body (8) via the large-diameter pipe joint (6).

7. The sensor installation adapter module adapted to different pipe diameters according to claim 6, characterized in that: A sealing ring (7) is provided on the connection end between the large-diameter pipe joint (6) and the module body (8).

8. The sensor installation adapter module adapted to different pipe diameters according to claim 1, characterized in that: The module body (8) and the protective wall (1) are integrally formed.

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