Integrated pressing plate pipeline structure

Abstract

The utility model discloses an integrated type pressing plate pipeline structure which comprises a pipeline pressing plate, a PT sensor installation opening and a temperature sensor installation opening are formed in the top and the bottom of the pipeline pressing plate respectively, and a PT sensor valve seat and a temperature sensor valve seat are installed in the PT sensor installation opening and the temperature sensor installation opening respectively. A PT sensor and a temperature sensor are installed on the PT sensor valve seat and the temperature sensor valve seat respectively, an air suction pipe welding opening and a condensation pipe welding opening are formed in the side wall of the pipeline pressing plate respectively, and an air suction pipe and a condensation pipe are installed in the air suction pipe welding opening and the condensation pipe welding opening respectively. According to the utility model, the installation interface of the sensor is directly processed on the pipeline pressing plate, so that pipeline parts and welding points can be effectively reduced, the reliability is improved, the leakage is prevented, the integration level of the parts can be greatly improved, the welding process is simplified, and the cost is effectively reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of refrigerant pipelines, in particular to an integrated pressure plate pipeline structure. Background Art

[0002] Refrigerant is a working fluid used in refrigeration and air conditioning systems to transfer heat and produce a cooling effect. It is widely used in refrigeration equipment such as air conditioners and refrigerators. To accurately sense the refrigerant's status, sensors must be installed on the refrigerant pipeline.

[0003] The existing sensor installation method is to first weld the sensor valve seat on the refrigerant pipeline, and then install the corresponding sensor on the valve seat, as shown in the attached manual. Figure 1 This installation method requires the addition of a sensor valve seat to the pipeline, which increases the number of welding points. The welding process is relatively complex, which in turn easily leads to an increase in leakage points. Therefore, to address the above problems, the integrated pressure plate pipeline structure provided by the utility model is of great significance. Utility Model Content

[0004] The utility model provides an integrated pressure plate pipeline structure. By directly processing the installation interface of the sensor on the pipeline pressure plate, the pipeline components and welding points can be effectively reduced to improve reliability and prevent leakage; the integration of components can be greatly improved, the welding process can be simplified, and the cost can be effectively reduced. In summary, the problems in the background technology are solved.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The utility model provides an integrated pressure plate pipeline structure, including a pipeline pressure plate, wherein the top and bottom of the pipeline pressure plate are respectively provided with a PT sensor installation port and a temperature sensor installation port, wherein a PT sensor valve seat and a temperature sensor valve seat are respectively installed in the PT sensor installation port and the temperature sensor installation port, and a PT sensor and a temperature sensor are respectively installed on the PT sensor valve seat and the temperature sensor valve seat, and the side wall of the pipeline pressure plate is respectively provided with an intake pipe welding port and a condensation pipe welding port, wherein an intake pipe and a condensation pipe are respectively installed in the intake pipe welding port and the condensation pipe welding port.

[0007] Furthermore, the PT sensor installation port and the temperature sensor installation port are respectively connected to the intake pipe welding port and the condensation pipe welding port.

[0008] Furthermore, the outer diameters of the intake pipe and the condensation pipe are respectively equal to the inner diameters of the intake pipe welding port and the condensation pipe welding port.

[0009] Compared with the prior art, the present invention has the following beneficial effects:

[0010] (1) When the integrated pressure plate pipeline structure of the present invention is used, by directly processing the installation interface of the sensor on the pipeline pressure plate, it can effectively reduce the number of pipeline parts and welding points, thereby improving reliability and preventing leakage;

[0011] (2) When used, the integrated pressure plate pipeline structure in the present invention can greatly improve the integration of components and simplify the welding process, thereby effectively reducing costs.

[0012] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0014] Figure 1 It is a schematic diagram of the pipeline structure of the prior art;

[0015] Figure 2 This is a structural diagram of an integrated pressure plate pipeline structure of the utility model;

[0016] Figure 3 It is a side sectional view of the pipeline pressure plate in the utility model.

[0017] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0018] 1. Pipe pressure plate; 2. PT sensor installation port; 3. Temperature sensor installation port; 4. PT sensor valve seat; 5. Temperature sensor valve seat; 6. PT sensor; 7. Temperature sensor; 8. Intake pipe welding port; 9. Condenser pipe welding port; 10. Intake pipe; 11. Condenser pipe. DETAILED DESCRIPTION

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

[0020] In the description of the present invention, it should be understood that terms such as "relative", "one end", "inside", "lateral", "end", "two ends", "both sides", "front", "one end face", "the other end face" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0021] See also Figure 1-3 As shown, an integrated pressure plate pipeline structure of the present invention includes a pipeline pressure plate 1, and a PT sensor mounting port 2 and a temperature sensor mounting port 3 are respectively opened on the top and bottom of the pipeline pressure plate 1, and a PT sensor valve seat 4 and a temperature sensor valve seat 5 are respectively installed in the PT sensor mounting port 2 and the temperature sensor mounting port 3, and a PT sensor 6 and a temperature sensor 7 are respectively installed on the PT sensor valve seat 4 and the temperature sensor valve seat 5, and an intake pipe welding port 8 and a condenser pipe welding port 9 are respectively opened on the side wall of the pipeline pressure plate 1, and an intake pipe 10 and a condenser pipe 11 are respectively installed in the intake pipe welding port 8 and the condenser pipe welding port 9.

[0022] Among them, the PT sensor mounting port 2 and the temperature sensor mounting port 3 are respectively connected to the intake pipe welding port 8 and the condenser pipe welding port 9. When the intake pipe 10 and the condenser pipe 11 are installed in the intake pipe welding port 8 and the condenser pipe welding port 9, the refrigerant status in the pipeline can be sensed and detected by the PT sensor mounting port 2 and the temperature sensor mounting port 3. Compared with the existing sensor installation method, it can effectively reduce pipeline components and welding points, so as to simplify the welding process, improve reliability, and thus prevent leakage.

[0023] Among them, the outer diameters of the intake pipe 10 and the condenser pipe 11 are respectively equal to the inner diameters of the intake pipe welding port 8 and the condenser pipe welding port 9. The intake pipe 10 and the condenser pipe 11 can be respectively inserted and fitted on the inner walls of the intake pipe welding port 8 and the condenser pipe welding port 9, and fixed by welding.

[0024] The circuits, electronic components and chip modules involved in the present invention are all existing technologies and can be fully implemented by those skilled in the art. Needless to say, the content protected by the present invention does not involve improvements to software and methods.

[0025] The standard parts used in the application documents can all be purchased from the market. All components in this application document can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology.

[0026] The working principle of this utility model is:

[0027] When the present invention is in use, a PT sensor mounting port 2 and a temperature sensor mounting port 3 can be respectively opened on the top and bottom of the pipeline pressure plate 1, and an intake pipe welding port 8 and a condenser pipe welding port 9 can be respectively opened on the side wall of the pipeline pressure plate 1. The intake pipe 10 and the condenser pipe 11 are then installed with the pipeline pressure plate 1 and welded firmly to complete the pipeline structure. A PT sensor valve seat 4 and a temperature sensor valve seat 5 are respectively installed in the PT sensor mounting port 2 and the temperature sensor mounting port 3. A PT sensor 6 and a temperature sensor 7 are respectively installed on the PT sensor valve seat 4 and the temperature sensor valve seat 5. The refrigerant state in the pipeline can be sensed and detected by the PT sensor 6 and the temperature sensor 7. Compared with the existing sensor installation method, the pipeline components and welding points can be effectively reduced to improve reliability, thereby preventing leakage, and the component integration can be greatly improved, the welding process can be simplified, and the cost can be effectively reduced.

[0028] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An integrated pressure plate pipeline structure, characterized in that: It includes a pipeline pressure plate, and the top and bottom of the pipeline pressure plate are respectively provided with a PT sensor installation port and a temperature sensor installation port, and the PT sensor valve seat and the temperature sensor valve seat are respectively installed in the PT sensor installation port and the temperature sensor installation port, and the PT sensor and the temperature sensor are respectively installed on the PT sensor valve seat and the temperature sensor valve seat, and the side wall of the pipeline pressure plate is respectively provided with an intake pipe welding port and a condenser pipe welding port, and the intake pipe and the condenser pipe are respectively installed in the intake pipe welding port and the condenser pipe welding port.

2. The integrated pressure plate pipeline structure according to claim 1, characterized in that: The PT sensor installation port and the temperature sensor installation port are respectively connected to the intake pipe welding port and the condensation pipe welding port.

3. The integrated pressure plate pipeline structure according to claim 1, characterized in that: The outer diameters of the air intake pipe and the condensing pipe are respectively equal to the inner diameters of the air intake pipe welding port and the condensing pipe welding port.

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