CN108592460B

CN108592460B - Copper pipe for refrigerator

Info

Publication number: CN108592460B
Application number: CN201810491592.XA
Authority: CN
Inventors: 冯钢; 徐威; 张发新; 李建国
Original assignee: Huoshan Zhixing Information Technology Co ltd
Current assignee: Huoshan Zhixing Information Technology Co.,Ltd.
Priority date: 2018-05-22
Filing date: 2018-05-22
Publication date: 2020-11-10
Anticipated expiration: 2038-05-22
Also published as: CN108592460A

Abstract

The invention discloses a copper pipe for a refrigerator, which comprises an air inlet pipe, a copper pipe body and an air outlet pipe which are sequentially connected, wherein a spiral sliding groove is formed in the outer wall of the copper pipe body, a limiting ring is sleeved on the outer wall of the copper pipe body, two first object placing grooves which are arranged in parallel are formed in the inner wall of the limiting ring, the first object placing grooves are of an annular structure and are coaxially arranged with the copper pipe body, an inverted T-shaped second object placing groove is formed in the outer wall of the limiting ring, the two first object placing grooves are communicated with the second object placing groove, an annular limiting plate is connected to the inside of the second object placing groove in a sliding mode, annular connecting plates are fixed to two ends of the inner wall of the limiting plate, and the two connecting plates are located in. The copper pipe body is firmly fixed, the refrigerator works, the possibility of shaking of the copper pipe body is reduced, noise generated by the refrigerator is reduced, defrosting treatment of the copper pipe body is facilitated, and preliminary detection of a leakage position of the copper pipe body is facilitated due to design.

Description

Copper pipe for refrigerator

Technical Field

The invention relates to the technical field of copper pipes, in particular to a copper pipe for a refrigerator.

Background

The refrigerator is a refrigerating device for keeping constant low temperature, and is a civil product for keeping food or other articles in a constant low-temperature cold state. The cabinet or the box is provided with a compressor, an ice maker for freezing and a storage box with a refrigerating device.

At present, the refrigerator uses the copper pipe as the heat exchange tube usually, and the processing of cooling down is carried out to the inside storing space of refrigerator, but traditional copper pipe is when using, and the copper pipe is fixed insecure, and the refrigerator is copper pipe production in work and is rocked, the noise of the refrigerator of increase, and after using for a long time, the copper pipe takes place easily to leak moreover, reveals the inconvenient detection of department, and the use of giving people brings very big inconvenience.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a copper pipe for a refrigerator.

In order to achieve the purpose, the invention adopts the following technical scheme:

copper pipe for refrigerator, including the air-supply line that connects gradually, copper pipe body and play tuber pipe, be equipped with spiral spout on the outer wall of copper pipe body, the cover is equipped with the spacing ring on the outer wall of copper pipe body, be equipped with the first thing groove of putting of two parallel arrangement on the inner wall of spacing ring, the first thing groove of putting is the loop configuration, the first thing groove of putting sets up with copper pipe body is coaxial, it puts the thing groove to be equipped with the second of falling the T type on the outer wall of spacing ring, two first thing grooves of putting all put the thing groove intercommunication with the second, the inside sliding connection who puts the thing groove of second has annular limiting plate, the inner wall both ends of limiting plate all are fixed with annular connecting plate, two connecting plates are located two first thing inslots of putting respectively, be equipped with annular protruding structure on the inner wall of connecting plate, one side of protruding structure is equipped with.

Preferably, the number of copper pipe bodies is four to ten, and a plurality of copper pipe bodies are arranged in parallel, are connected with the return bend between the adjacent copper pipe bodies, and are all equipped with the spacing ring on the outer wall of a plurality of copper pipe bodies.

Preferably, all be equipped with the recess on the top outer wall of spacing ring and the bottom outer wall, sliding connection has the bracing piece in the recess, and swing joint has the clamp plate in the recess, and the bracing piece is through pressing the integrated circuit board and connect in the recess, and is fixed through the bracing piece between the adjacent spacing ring.

Preferably, the outer wall of the limiting ring is provided with a fastening bolt, and the limiting plate is fixedly connected with the limiting ring through the fastening bolt.

Preferably, the two side walls of the limiting ring are rotatably connected with blades, and one end, far away from the limiting ring, of each blade is connected with the sliding groove in a sliding mode.

The invention has the beneficial effects that:

1. the copper pipe body is firmly fixed through the design of the pressing plate, the supporting rod, the groove and the blade, the refrigerator works, the possibility of shaking of the copper pipe body is reduced, the noise generated by the refrigerator is reduced, and the defrosting treatment on the copper pipe body is facilitated;

2. the primary detection of the leakage position of the copper pipe body is facilitated through the design of the limiting ring, the first article placing groove, the second article placing groove, the limiting plate, the connecting plate, the protruding structure and the sealing ring;

3. the device has the advantages of simple structure, convenience in use, convenience in operation, high working efficiency and wide application range, and meets the use requirements of people.

Drawings

FIG. 1 is a schematic structural view of a copper pipe for a refrigerator according to the present invention;

fig. 2 is a schematic structural view of a limiting ring in a copper tube for a refrigerator according to the present invention.

In the figure: 1 air-supply line, 2 copper pipe bodies, 3 play tuber pipe, 4 spouts, 5 spacing rings, 6 first thing grooves, 7 second thing grooves, 8 limiting plates, 9 connecting plates, 10 protruding structures, 11 sealing washers, 12 clamp plates, 13 bracing pieces, 14 blades.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-2, a copper tube for a refrigerator comprises an air inlet tube 1, a copper tube body 2 and an air outlet tube 3 which are connected in sequence, wherein a spiral chute 4 is arranged on the outer wall of the copper tube body 2, a limiting ring 5 is sleeved on the outer wall of the copper tube body 2, two first object placing grooves 6 which are arranged in parallel are arranged on the inner wall of the limiting ring 5, the first object placing grooves 6 are of an annular structure, the first object placing grooves 6 are arranged coaxially with the copper tube body 2, an inverted T-shaped second object placing groove 7 is arranged on the outer wall of the limiting ring 5, the two first object placing grooves 6 are both communicated with the second object placing groove 7, an annular limiting plate 8 is slidably connected inside the second object placing groove 7, annular connecting plates 9 are fixed at both ends of the inner wall of the limiting plate 8, the two connecting plates 9 are respectively positioned in the two first object placing grooves 6, an annular convex structure 10 is arranged on the inner wall of the connecting plate 9, a, sealing washer 11 is made by rubber materials, the quantity of copper pipe body 2 is four to ten, 2 parallel arrangement of a plurality of copper pipe bodies, be connected with the return bend between the adjacent copper pipe body 2, all be equipped with spacing ring 5 on a plurality of copper pipe bodies 2's the outer wall, all be equipped with the recess on spacing ring 5's the top outer wall and the bottom outer wall, sliding connection has bracing piece 13 in the recess, swing joint has clamp plate 12 in the recess, bracing piece 13 passes through clamp plate 12 joint in the recess, it is fixed through bracing piece 13 between the adjacent spacing ring 5, be equipped with fastening bolt on spacing ring 5's the outer wall, limiting plate 8 passes through fastening bolt and spacing ring 5 fixed connection, it is connected with blade 14 to rotate on spacing ring 5's the both sides wall, the one end sliding connection in spout 4 that.

The working principle is as follows: when the copper pipe is used, the limiting rings 5 are sleeved outside the copper pipe body 2, two ends of the supporting rod 13 are respectively arranged in the grooves on the outer walls of two adjacent limiting rings 5, the supporting rod 13 is fixed in the grooves through the pressing plate 12, the adjacent limiting rings 5 are fixed through the supporting rod 13, the copper pipe body 2 is firmly fixed, the shaking generated when the copper pipe body 2 works is reduced, the noise of the copper pipe body 2 in use is effectively reduced, when the copper pipe body 2 needs defrosting, the limiting rings 5 are rotated, the blades 14 can remove frost in the sliding grooves 5 and frost on the outer wall of the copper pipe body 2, when the copper pipe body 2 leaks, the air outlet of the air outlet pipe 3 is blocked, air is introduced into the air inlet pipe 1, the pressure sensor is arranged in the copper pipe body 2, the limiting plates 8 slide, the bulge structures 10 at the bottom of the connecting plate 9 move to one end of the sealing ring 11 away from the copper pipe, sealing washer 11 takes place, constitutes the space airtight relatively between the lateral wall that two sealing washers 11 are close to each other, the outer wall of copper pipe body, the inner wall of limiting plate 5 and the inner wall of spout 5, when pressure sensor's number of degrees no longer changes, explains that copper pipe body 2 reveals the department and is located between two sealing washers 11, is convenient for to the preliminary examination that copper pipe body 2 revealed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. Copper pipe for refrigerator, including air-supply line (1), copper pipe body (2) and play tuber pipe (3) that connect gradually, characterized in that, be equipped with spiral spout (4) on the outer wall of copper pipe body (2), the cover is equipped with spacing ring (5) on the outer wall of copper pipe body (2), be equipped with two parallel arrangement's first thing groove (6) of putting on the inner wall of spacing ring (5), first thing groove (6) of putting is the loop configuration, first thing groove (6) of putting is coaxial with copper pipe body (2), be equipped with the second of falling T type on the outer wall of spacing ring (5) and put thing groove (7), two first thing grooves of putting (6) all put thing groove (7) intercommunication with the second, the inside sliding connection of second thing groove (7) has annular limiting plate (8), the inner wall both ends of limiting plate (8) all are fixed with annular connecting plate (9), two connecting plate (9) are located two first thing grooves of putting (6) respectively, an annular protruding structure (10) is arranged on the inner wall of the connecting plate (9), a sealing ring (11) fixed in the first storage groove (6) is arranged on one side of the protruding structure (10), and the sealing ring (11) is made of rubber materials.

2. The copper tube for refrigerators according to claim 1, wherein the number of the copper tube bodies (2) is four to ten, the plurality of copper tube bodies (2) are arranged in parallel, a bent tube is connected between adjacent copper tube bodies (2), and a plurality of limiting rings (5) are disposed on outer walls of the plurality of copper tube bodies (2).

3. The copper pipe for refrigerators according to claim 1, wherein the top outer wall and the bottom outer wall of the limiting rings (5) are provided with grooves, the grooves are connected with supporting rods (13) in a sliding manner, the grooves are movably connected with pressing plates (12), the supporting rods (13) are clamped in the grooves through the pressing plates (12), and adjacent limiting rings (5) are fixed through the supporting rods (13).

4. The copper pipe for refrigerators according to claim 1, wherein the outer wall of the position limiting ring (5) is provided with a fastening bolt, and the position limiting plate (8) is fixedly connected with the position limiting ring (5) through the fastening bolt.

5. The copper tube for refrigerators according to claim 1, wherein the two side walls of the limiting ring (5) are rotatably connected with blades (14), and one end of the blade (14) far away from the limiting ring (5) is slidably connected with the chute (4).