CN215522345U

CN215522345U - Convenient copper pipe connecting structure for hot fluorine defrosting unit

Info

Publication number: CN215522345U
Application number: CN202121715104.2U
Authority: CN
Inventors: 张伟定
Original assignee: Shanghai Kubao Refrigeration Equipment Co ltd
Current assignee: Shanghai Kubao Refrigeration Equipment Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2022-01-14
Anticipated expiration: 2031-07-27

Abstract

The utility model discloses a convenient copper pipe connecting structure for a hot fluorine defrosting unit, which comprises a connecting pipe, a connector b and a fixing sleeve b, wherein the fixing sleeve a is installed on the outer wall of the connecting pipe, the connector a is installed at two ends of the connecting pipe, the connector b is installed inside the connector a in an embedded mode, a fixing piece is installed on the outer wall of the connector b, an embedded groove is formed in the outer wall of the fixing piece, and the fixing sleeve b is installed inside the embedded groove in an embedded mode. According to the utility model, the connector b and the embedding head are embedded and arranged in the connector a, so that a fixing piece can be conveniently connected with the connecting pipe by a worker, the connecting sleeve is fixed on the outer wall of the connector a by rotating the connecting sleeve, the stability of connection of the fixing piece and the connecting pipe is ensured, the worker can conveniently install a copper pipe at one end of the connecting pipe, the worker can conveniently connect the copper pipe of the hot-fluorine defrosting unit, and the working efficiency of installation of the worker is improved.

Description

Convenient copper pipe connecting structure for hot fluorine defrosting unit

Technical Field

The utility model relates to the technical field of copper pipe connection, in particular to a convenient copper pipe connection structure for a hot fluorine defrosting unit, and provides F16B 7/08.

Background

The hot fluorine defrosting and the hot ammonia defrosting belong to a hot gas defrosting, and are energy-saving, scientific and safe, so that the hot fluorine defrosting and the hot ammonia defrosting are widely applied to the freezing and refrigerating industry and the ice making industry, the application of the hot fluorine defrosting technology improves the production efficiency, saves the labor and reduces the energy consumption, and effectively improves the social productivity.

Copper union coupling structure is when using among the prior art, and the staff of being not convenient for mostly couples together the copper pipe of hot fluorine defrosting unit, and the staff is comparatively troublesome when connecting the copper pipe of hot fluorine defrosting unit, reduces the work efficiency that the staff installed.

Patent application number CN201320218233.X provides a copper union coupling structure, and this copper union coupling structure is used for refrigeration plant, through threaded connection between bolt part and the nut part, and threaded connection is inside to set up the sealing washer and to play sealed effect, and is easy and simple to handle, and the fastness is good. Copper pipe connection structure is when using, mostly does not possess protective structure, and copper pipe connection structure leads to copper pipe connection structure to damage easily when receiving external force, leads to the connection copper pipe that copper pipe connection structure can not be normal, and copper pipe connection structure's stability is not high, makes the copper pipe drop easily, leads to connecting the use that hot fluorine defrosting unit can not be normal.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a convenient copper pipe connecting structure for a hot fluorine defrosting unit, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme that the convenient copper pipe connecting structure for the hot fluorine defrosting unit comprises a connecting pipe, a connector b and a fixed sleeve b, wherein the fixed sleeve a is installed on the outer wall of the connecting pipe, the connectors a are installed at two ends of the connecting pipe, and the connector b is installed in the connector a in an embedded mode;

the outer wall of the connector b is provided with a fixing piece, the outer wall of the fixing piece is provided with an embedding groove, and the fixing sleeve b is embedded in the embedding groove.

Preferably, the inner wall of the connector a is provided with a sealing gasket, and the outer wall of the connector a is provided with threads.

Preferably, the outer wall of the fixed sleeve a is provided with a supporting piece, and the top of the supporting piece is provided with a protective sleeve.

Preferably, a fitting head is mounted at the top end of the connector b, and the fitting head is fitted and mounted inside the connector a.

Preferably, the bottom end of the fixing part is provided with a connecting sleeve, and the inner wall of the connecting sleeve is provided with threads.

Preferably, the outer wall of the fixed sleeve b is provided with a connecting plate, and the top of the connecting plate is provided with a fixing bolt in a penetrating way.

Preferably, a fixing sleeve c is embedded in the embedding groove and is positioned below the fixing sleeve b, and a connecting plate b is arranged on the outer wall of the fixing sleeve c.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the connector b and the embedding head are embedded and arranged in the connector a, so that a fixing piece can be conveniently connected with the connecting pipe by a worker, the connecting sleeve is fixed on the outer wall of the connector a by rotating the connecting sleeve, the fixing piece is stably connected with the connecting pipe, the worker can conveniently install the copper pipe at one end of the connecting pipe, the worker is convenient to connect the copper pipe of the hot-fluorine defrosting unit, and the working efficiency of installation of the worker is improved.

2. The connecting pipe can be protected by the protective sleeve, the connecting pipe is prevented from being damaged when the connecting pipe is subjected to external force, the connecting pipe cannot be normally connected with a copper pipe, the fixing bolt is connected with the threaded hole in the embedded top of the connecting plate b by rotating the fixing bolt, the distance between the fixing sleeve b and the fixing sleeve c is shortened, the fixing sleeve b and the fixing sleeve c can fix the copper pipe embedded in the fixing piece, the stability of the copper pipe is ensured, the copper pipe is prevented from falling off, and the connecting hot fluorine defrosting unit cannot be normally used.

Drawings

FIG. 1 is a schematic view of the split structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic view of the structure of the protective sheath of the present invention;

fig. 4 is a schematic view of the fixing member of the present invention.

In the figure: 1. a connecting pipe; 101. a connector a; 102. a gasket; 2. fixing a sleeve a; 201. a protective sleeve; 202. a support member; 3. a connector b; 301. a fitting head; 4. a fixing member; 401. a fitting groove; 402. connecting sleeves; 5. fixing a sleeve b; 501. c, fixing a sleeve; 502. a connecting plate a; 503. a fixing bolt; 504. and (b) a connecting plate.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, in an embodiment of the utility model, the convenient copper pipe connection structure for the hot fluorine defrosting unit comprises a connection pipe 1, a connector b3 and a fixing sleeve b5, wherein the fixing sleeve a2 is installed on the outer wall of the connection pipe 1, the connectors a101 are installed at two ends of the connection pipe 1, the connector b3 is installed inside the connector a101 in an embedded manner, and the connector b3 and the embedding head 301 are installed inside the connector a101 in an embedded manner, so that a worker can conveniently connect the fixing piece 4 with the connection pipe 1, the worker can conveniently connect the copper pipes of the hot fluorine defrosting unit, and the work efficiency of installation of the worker is improved;

the fixing piece 4 is installed on the outer wall of the connecting head b3, the embedding groove 401 is formed in the outer wall of the fixing piece 4, the fixing sleeve b5 is installed in the embedding groove 401 in the embedding mode, a copper pipe can be installed in the fixing piece 4 in the embedding mode, the fixing bolt 503 is connected with a threaded hole in the top of the embedding portion of the connecting plate b504 through rotation of the fixing bolt 503, the distance between the fixing sleeve b5 and the fixing sleeve c501 is shortened, the fixing sleeve b5 and the fixing sleeve c501 can fix the copper pipe in the embedding mode in the fixing piece 4, stability of the copper pipe is guaranteed, the copper pipe is prevented from falling off, and the connecting hot fluorine defrosting unit cannot be normally used.

Further, sealed pad 102 is installed to the inner wall of connector a101, and the outer wall of connector a101 is equipped with the screw thread, through rotating adapter sleeve 402, makes adapter sleeve 402 fix at the outer wall of connector a101 for the stability that mounting 4 and connecting pipe 1 are connected, thereby can be convenient for the staff installs the copper pipe in the one end of connecting pipe 1, can seal the junction of connector b3 and connector a101 through sealed pad 102, guarantees the leakproofness of device.

Further, support piece 202 is installed to the outer wall of fixed cover a2, and lag 201 is installed at support piece 202's top, can support lag 201 through support piece 202, can protect connecting pipe 1 through lag 201, prevents that connecting pipe 1 from making connecting pipe 1 damage when receiving external force, leads to connecting pipe 1 can not normal connection copper pipe.

Further, the head 301 of gomphosis is installed on the top of connector b3, and the inside at connector a101 is installed to the head 301 gomphosis of gomphosis, installs the inside at connector a101 through connector b3 and the head 301 gomphosis of gomphosis, can be convenient for the staff with mounting 4 and connecting pipe 1 be connected to the staff of being convenient for couples together the copper pipe, the staff is comparatively convenient when connecting the copper pipe of hot fluorine defrosting unit, improves the work efficiency that the staff installed.

Further, a connecting sleeve 402 is installed at the bottom end of the fixing member 4, a thread is arranged on the inner wall of the connecting sleeve 402, and the connecting sleeve 402 is fixed on the outer wall of the connector a101 by rotating the connecting sleeve 402, so that the fixing member 4 is stable in connection with the connecting pipe 1, and a worker can conveniently install the copper pipe at one end of the connecting pipe 1.

Further, the outer wall of the fixed sleeve b5 is provided with a connecting plate 502, the top of the connecting plate 502 is provided with a fixing bolt 503 in a penetrating manner, the fixing bolt 503 can be supported by the connecting plate 502, the stability of the fixing bolt 503 is ensured, the fixing bolt 503 is connected with a threaded hole at the top of the embedded part of the connecting plate b504 by rotating the fixing bolt 503, the distance between the fixed sleeve b5 and the fixed sleeve c501 is shortened, and the fixed sleeve b5 and the fixed sleeve c501 can fix the copper pipe embedded in the fixing piece 4.

Further, the fixed sleeve c501 is installed in the embedding groove 401 in an embedded mode, the fixed sleeve c501 is located below the fixed sleeve b5, the connecting plate b504 is installed on the outer wall of the fixed sleeve c501, the fixing bolt 503 is connected with a threaded hole in the embedding top of the connecting plate b504 through rotating the fixing bolt 503, the distance between the fixed sleeve b5 and the fixed sleeve c501 is shortened, the fixed sleeve b5 and the fixed sleeve c501 can fix the copper pipe embedded in the fixing piece 4, the stability of the copper pipe is guaranteed, the copper pipe is prevented from falling off, and the connection of the hot fluorine defrosting unit cannot be used normally.

The working principle is that the copper pipe can be embedded and installed inside the fixing piece 4, the fixing bolt 503 is connected with a threaded hole at the embedded top of the connecting plate b504 by rotating the fixing bolt 503, so that the distance between the fixing sleeve b5 and the fixing sleeve c501 is shortened, the copper pipe embedded inside the fixing piece 4 can be fixed by the fixing sleeve b5 and the fixing sleeve c501, the stability of the copper pipe is ensured, the fixing piece 4 and the connecting pipe 1 can be conveniently connected by an operator by embedding the connecting head b3 and the embedding head 301 inside the connecting pipe 1, so that the operator can conveniently connect the fixing piece 4 with the connecting pipe 1, the copper pipe is conveniently connected by the operator by rotating the connecting sleeve 402, the connecting sleeve 402 is fixed on the outer wall of the connecting head a101, the connecting piece 4 and the connecting pipe 1 are stable, so that the operator can conveniently install the copper pipe at one end of the connecting pipe 1, the joint of the connecting head b3 and the connecting head a101 can be sealed by the sealing gasket 102, can support lag 201 through support piece 202, can protect connecting pipe 1 through lag 201, prevent that connecting pipe 1 from making connecting pipe 1 damage when receiving external force, resulting in connecting pipe 1 can not normal connection copper pipe.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a hot fluorine defrosting unit is with convenient copper union coupling structure, includes connecting pipe (1), connector b (3) and fixed cover b (5), its characterized in that: fixed cover a (2) are installed to the outer wall of connecting pipe (1), connector a (101) are installed at the both ends of connecting pipe (1), connector b (3) are installed to the inside gomphosis of connector a (101).

2. The convenient copper pipe connection structure for the hot fluorine defrosting unit according to claim 1, characterized in that: the connector is characterized in that a fixing piece (4) is installed on the outer wall of the connector b (3), an embedding groove (401) is formed in the outer wall of the fixing piece (4), and a fixing sleeve b (5) is installed inside the embedding groove (401) in an embedded mode.

3. The convenient copper pipe connection structure for the hot fluorine defrosting unit according to claim 1, characterized in that: the inner wall of the connector a (101) is provided with a sealing gasket (102), and the outer wall of the connector a (101) is provided with threads.

4. The convenient copper pipe connection structure for the hot fluorine defrosting unit according to claim 1, characterized in that: support piece (202) is installed to the outer wall of fixed cover a (2), and lag (201) is installed at the top of support piece (202).

5. The convenient copper pipe connection structure for the hot fluorine defrosting unit according to claim 1, characterized in that: the top end of the connector b (3) is provided with an embedded head (301).

6. The convenient copper pipe connection structure for the hot fluorine defrosting unit according to claim 5, characterized in that: the fitting head (301) is fitted and mounted inside the connector a (101).

7. The convenient copper pipe connection structure for the hot fluorine defrosting unit according to claim 2, characterized in that: the bottom end of the fixing piece (4) is provided with a connecting sleeve (402), and the inner wall of the connecting sleeve (402) is provided with threads.

8. The convenient copper pipe connection structure for the hot fluorine defrosting unit according to claim 2, characterized in that: the outer wall of fixed cover b (5) is installed connecting plate (502), and the top of connecting plate (502) is run through and is installed gim peg (503).

9. The convenient copper pipe connection structure for the hot fluorine defrosting unit according to claim 2, characterized in that: the inner part of the embedding groove (401) is embedded with a fixed sleeve c (501), and the fixed sleeve c (501) is positioned below the fixed sleeve b (5).

10. The convenient copper pipe connection structure for the hot fluorine defrosting unit according to claim 9, characterized in that: the outer wall of the fixed sleeve c (501) is provided with a connecting plate b (504).