Upper plate structure in main body module of refrigerant filling machine

Abstract

The utility model relates to the field of accessories of refrigerant filling machines, and discloses an upper plate structure in a main body module of a refrigerant filling machine, which comprises a refrigerant upper plate module comprising a mounting frame; the rubber pipes are symmetrically arranged at the end part of one side of the mounting frame; the connecting module comprises a connector, a transition head, a corrugated connecting pipe, an internal thread ring and an external thread ring; one end of the connector penetrates into the end of one side of the mounting frame, a transition head is fixed to the other end of the connector, the internal thread rings are fixed to the end of the corrugated connecting pipe, the external thread rings are arranged on the outer sides of the internal thread rings in a threaded mode, one external thread ring is connected with one end of the transition head in a penetrating mode, and the other external thread ring is connected with one end of the rubber pipe in a penetrating mode. The utility model relates to an upper plate structure of a main body module of a refrigerant filling machine, and aims to solve the problems of time and labor waste and influence on actual mounting efficiency due to the fact that a rubber pipe is connected in a sleeving manner and is short in length and needs to be replaced in the connecting process in an existing upper plate structure of the main body module of the refrigerant filling machine.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigerant filling machine accessories, in particular to an upper plate structure in a refrigerant filling machine main body module. Background Art

[0002] The refrigerant filling machine is a device specially used to add refrigerant to refrigeration equipment such as air conditioners, refrigerators and freezers. The refrigerant upper plate is an accessory on the main module of the refrigerant filling machine. It absorbs heat through the surface in contact with electronic components and transfers the heat to the coolant circulating in the internal flow channel, thereby taking the heat away.

[0003] However, it still has the following disadvantages in actual use:

[0004] The upper plate structure of the existing refrigerant filling machine main module uses a hose for heat conduction when absorbing heat from electronic components. The hose is connected in a sleeve-type manner. If the hose is too short during the connection process, it is necessary to replace it with a long hose, which is time-consuming and labor-intensive and affects the actual installation efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide an upper plate structure in a main module of a refrigerant filling machine to solve the problem raised in the above-mentioned background technology that the upper plate structure of the main module of the existing refrigerant filling machine uses a hose for heat conduction when absorbing heat from electronic components, and the hose adopts a sleeve connection method. If the length of the hose is short during the connection process, it is necessary to replace the long hose, which is time-consuming and labor-intensive and affects the actual installation efficiency.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is an upper plate structure in a main module of a refrigerant filling machine, comprising:

[0008] A refrigerant upper plate module, the refrigerant upper plate module comprising a mounting frame;

[0009] A hose, the hose being symmetrically arranged at one end of the mounting frame;

[0010] A connection module, the connection module comprising a connection head, a transition head, a corrugated pipe, an internal thread ring and an external thread ring;

[0011] One end of the connector is inserted into one end of the mounting frame, and a transition head is fixed to the other end of the connector. The internal threaded ring is fixed to the end of the corrugated connecting pipe, and the external threaded ring is threaded on the outside of the internal threaded ring. One of the external threaded rings is connected to one end of the transition head, and the other external threaded ring is connected to one end of the hose.

[0012] Further, the connector includes a connecting pipe 1, a connecting pipe 2 and a connecting pipe 3;

[0013] The thread at one end of the connecting pipe 2 extends into the middle part of the connecting pipe 1, and the thread at one end of the connecting pipe 3 extends into the middle part of the connecting pipe 2.

[0014] Furthermore, the inner wall of the connecting pipe 1 is provided with thread grooves at equal intervals, and the outer surfaces of the connecting pipes 2 and 3 are provided with thread grooves at equal intervals.

[0015] Furthermore, one end of the transition head is configured as a hexagonal hollow shape, and the other end is configured as a hollow column shape.

[0016] Furthermore, the refrigerant upper plate module also includes a connecting pipe, a conducting pipe and a bonding pipe;

[0017] The connecting pipe penetrates both sides and the front and rear ends of the installation frame in a staggered manner, wherein the penetration positions on both sides of the installation frame are staggered up and down, and the penetration positions at the front and rear ends cooperate with the penetration positions on both sides to form a non-parallel and asymmetric penetration path, and the conductive tube is sleeved in one end of the connecting pipe, and the fitting tube penetrates the upper part of the outer surface of the conductive tube in a manner that is non-parallel to the axis of the conductive tube and non-parallel to each other, and the two ends of each fitting tube are respectively located on different busbar extension surfaces of the outer surface of the conductive tube, and the penetration points of the fitting tube and the conductive tube are both sealed and connected.

[0018] Compared with the prior art, the advantages of the present invention are:

[0019] The utility model is provided with a connecting head, a transition head and a corrugated pipe. The connecting head, the corrugated pipe and the transition head are connected by threads. After the threads are rotated, the length can be finely adjusted by extending and retracting the threads, and the corrugated pipe itself can be adjusted in length by extension to further meet the length requirement after using a shorter rubber hose, thereby improving applicability and working efficiency.

[0020] Based on the above beneficial effects, the connecting head includes connecting pipe 1, connecting pipe 2 and connecting pipe 3 which are threadedly connected in sequence. The diameters of connecting pipe 1, connecting pipe 2 and connecting pipe 3 are gradually decreased, which can be suitable for connection with connecting pipes of different specifications, meet usage requirements, and improve the functionality and practicality of the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. 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.

[0022] Figure 1It is a left side view of the utility model;

[0023] Figure 2 It is a right side view of the utility model;

[0024] Figure 3 This is a schematic diagram of a connection module of the present utility model;

[0025] Figure 4 It is a schematic diagram of a connector of the present utility model.

[0026] In the figure, 11, installation frame; 12, connecting pipe; 13, conducting pipe; 14, fitting pipe;

[0027] 2. Hose;

[0028] 31. Connecting head; 311. Connecting pipe 1; 312. Connecting pipe 2; 313. Connecting pipe 3; 32. Transition head; 33. Corrugated connecting pipe; 34. Internal thread ring; 35. External thread ring. DETAILED DESCRIPTION

[0029] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of 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.

[0030] See also Figure 1-4 As shown, this embodiment is an upper plate structure in a main module of a refrigerant filling machine, comprising:

[0031] A refrigerant upper plate module, the refrigerant upper plate module comprises a mounting frame 11;

[0032] The mounting frame 11 serves as the main carrier;

[0033] The refrigerant upper plate module also includes a connecting pipe 12, a conducting pipe 13 and a bonding pipe 14;

[0034] The pipe 12 penetrates both sides and the front and rear ends of the installation frame 11 in a staggered manner, wherein the penetration positions on both sides of the installation frame 11 are staggered up and down, and the penetration positions at the front and rear ends cooperate with the penetration positions on both sides to form a non-parallel and asymmetric penetration path, and the conductive tube 13 is sleeved in one end of the pipe 12, and the fitting tube 14 penetrates the upper part of the outer surface of the conductive tube 13 in a manner that is non-parallel to the axis of the conductive tube 13 and non-parallel to each other, and the two ends of each fitting tube 14 are respectively located on different generatrix extension surfaces of the outer surface of the conductive tube 13, and the penetration points of the fitting tube 14 and the conductive tube 13 are sealed and connected;

[0035] The connecting pipe 12 is connected to the conducting pipe 13 and the connector 31 described below is installed. The conducting pipe 13 conducts and transports heat, and the bonding pipe 14 is bonded to the external electronic components to absorb heat and dissipate it.

[0036] The hose 2 is symmetrically arranged at one end of the mounting frame 11;

[0037] The hose 2 transports the conducted heat;

[0038] A connection module, the connection module includes a connection head 31, a transition head 32, a corrugated pipe 33, an internal thread ring 34 and an external thread ring 35;

[0039] One end of the connector 31 penetrates into one end of the mounting frame 11, and a transition connector 32 is fixed to the other end of the connector 31. An internal thread ring 34 is fixed to the end of the corrugated pipe 33, and an external thread ring 35 is threaded on the outside of the internal thread ring 34. One external thread ring 35 is connected to one end of the transition connector 32, and the other external thread ring 35 is connected to one end of the hose 2.

[0040] The connection between the connector 31 and the pipe 12 is used for the structural installation and fixation of the entire connection module. The transition head 32 connects and installs the connector 31 and the corrugated pipe 33. Through the threaded connection between the internal thread ring 34 and the external thread ring 35, the end of the corrugated pipe 33 can be installed between the transition head 32 and the hose 2 respectively. The threaded connection method can be fine-tuned in length by telescoping to meet the needs of using a shorter hose 2.

[0041] One end of the transition head 32 is configured as a hexagonal hollow shape, and the other end is configured as a hollow column shape;

[0042] The hexagonal hollow shape facilitates the application of the force required for disassembly and assembly, while the hollow column shape satisfies the installation requirements between the external thread ring 35;

[0043] Working principle: When the bonding tube 14 is bonded to the external electronic component to absorb heat, the absorbed heat is transported to the rubber tube 2 through the conducting tube 13 and the connecting tube 12, so that the absorbed heat is discharged through the rubber tube 2 to cool the electronic component;

[0044] During the use of the hose 2, the pipe 12 is connected to the hose 2 through the connection module. If the hose 2 is long, it can be connected and installed normally. If the hose 2 is short, the connection head 31, the transition head 32 and the corrugated pipe 33 can be threaded and retracted to fine-tune the length.

[0045] This step can meet the length requirement of using a shorter hose 2, improve applicability, and increase work efficiency.

[0046] See also Figure 1-4 As shown, this embodiment is based on the above embodiment 1, and the connector 31 includes a connecting pipe 1 311, a connecting pipe 2 312 and a connecting pipe 3 313;

[0047] One end of the second connecting pipe 312 is threadedly extended into the middle of the first connecting pipe 311, and one end of the third connecting pipe 313 is threadedly extended into the middle of the second connecting pipe 312;

[0048] The connecting pipe 1 311, the connecting pipe 2 312 and the connecting pipe 3 313 are connected in sequence by threads, and can be freely extended and retracted. The diameters of the connecting pipe 1 311, the connecting pipe 2 312 and the connecting pipe 3 313 decrease gradually, so as to meet the connection requirements with connecting pipes 12 of different specifications, and are convenient for use.

[0049] The inner wall of the connecting pipe 1 311 is provided with thread grooves at equal intervals, and the outer surfaces of the connecting pipe 2 312 and the connecting pipe 3 313 are provided with thread grooves at equal intervals;

[0050] The thread groove satisfies the structural installation between the connecting pipe 1 311, the connecting pipe 2 312 and the connecting pipe 3 313;

[0051] Working principle: When installing the entire connection module and the connecting pipe 12, the connecting pipe 1 311, the connecting pipe 2 312 and the connecting pipe 3 313 included in the connecting head 31 can be selected according to the specifications of the connecting pipe 12, so as to install the entire connection module and the refrigerant upper plate module through the threaded connection between the connecting pipe 1 311, the connecting pipe 2 312 or the connecting pipe 3 313 and the connecting pipe 12;

[0052] This step can be applied to the connection between pipes 12 of different specifications to meet the use requirements and improve the functionality and practicality of the structure.

Claims

1. An upper plate structure in a main module of a refrigerant filling machine, characterized in that: include: A refrigerant upper plate module, the refrigerant upper plate module comprising a mounting frame (11); A rubber hose (2), wherein the rubber hose (2) is symmetrically arranged at one end of the mounting frame (11); A connection module, the connection module comprising a connection head (31), a transition head (32), a corrugated pipe (33), an internal thread ring (34) and an external thread ring (35); One end of the connector (31) passes through an end portion of one side of the mounting frame (11), and a transition connector (32) is fixed to the other end of the connector (31); the internal threaded ring (34) is fixed to the end portion of the corrugated pipe (33), and the external threaded ring (35) is threaded on the outside of the internal threaded ring (34); one of the external threaded rings (35) is connected to one end of the transition connector (32), and the other external threaded ring (35) is connected to one end of the rubber hose (2).

2. The upper plate structure in the main module of the refrigerant filling machine according to claim 1 is characterized in that: The connecting head (31) comprises a connecting pipe 1 (311), a connecting pipe 2 (312) and a connecting pipe 3 (313).

3. The upper plate structure in the main module of the refrigerant filling machine according to claim 2 is characterized in that: One end of the second connecting pipe (312) is threadedly extended into the middle of the first connecting pipe (311), and one end of the third connecting pipe (313) is threadedly extended into the middle of the second connecting pipe (312).

4. The upper plate structure in the main module of the refrigerant filling machine according to claim 3 is characterized in that: The inner wall of the connecting pipe 1 (311) is provided with thread grooves at equal intervals, and the outer surfaces of the connecting pipe 2 (312) and the connecting pipe 3 (313) are provided with thread grooves at equal intervals.

5. The upper plate structure in the main module of the refrigerant filling machine according to claim 1, characterized in that: One end of the transition head (32) is configured as a hexagonal hollow shape, and the other end is configured as a hollow column shape.

6. The upper plate structure in the main module of the refrigerant filling machine according to claim 1, characterized in that: The refrigerant upper plate module also includes a connecting pipe (12), a conducting pipe (13) and a bonding pipe (14).

7. The upper plate structure in the main module of the refrigerant filling machine according to claim 6, characterized in that: The pipe (12) passes through both sides and the front and rear ends of the installation frame (11).

8. The upper plate structure in the main module of the refrigerant filling machine according to claim 6, characterized in that: The conducting tube (13) is sleeved inside one end of the connecting tube (12).

9. The upper plate structure in the main module of the refrigerant filling machine according to claim 6, characterized in that: The fitting tube (14) penetrates the upper part of the outer surface of the conducting tube (13).

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