Temperature control connecting pipe special for air conditioner pipe

Abstract

The utility model relates to the technical field of air conditioner pipes, in particular to a special temperature control connecting pipe for an air conditioner pipe, the inner walls of two joints are fixedly connected with cylinders, the outer sides of the cylinders are fixedly connected with conical cylinders, and the inner sides of the joints are fixedly connected with the special temperature control connecting pipe. According to the temperature control connecting pipe special for the air conditioner pipe, through cooperation of the first connecting pipe, the second connecting pipe and the fixing mechanism, conical barrels on the two sides of the temperature control connecting pipe are inserted into the first air conditioner pipe and the second air conditioner pipe along conical grooves correspondingly, then joints on the two sides are rotated synchronously, and the barrels on the two sides are screwed into the first air conditioner pipe and the second air conditioner pipe; when the outer walls of the sealing gaskets abut against the inner walls of the conical grooves, the connectors on the two sides stop rotating, the cylinder can be rapidly connected with the first air conditioner pipe and the second air conditioner pipe through the conical grooves and the conical cylinder, good sealing performance can be achieved through the sealing gaskets, fluid is prevented from leaking out of the threaded connecting positions on the two sides, and the sealing effect is good. The service life of the air conditioner can be prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to air conditioner pipe technical field, concretely is a special temperature control pipe joint for air conditioner pipe. BACKGROUND

[0002] The temperature control pipe joint is a kind of pipe for controlling the temperature of fluid in pipe by the thermal expansion and contraction characteristics of metal material, can effectively control fluid speed in extreme temperature range, and its main components include metal bellows and temperature sensor.

[0003] For example, the special pipe joint for air conditioner pipe with the announcement number "CN220470929U" is provided with first fixed sleeve, threaded pipe, second fixed sleeve, internal thread and second pipeline, the second fixed sleeve on the second pipeline can be clamped on the outer wall of threaded pipe, and the internal thread in the second fixed sleeve can be fastened on the outer wall of threaded pipe by rotating the second fixed sleeve on the first pipeline, and then the installation and use of air conditioner pipe are strengthened by the connection fastening of threaded mode, the inconvenience caused by welding is reduced, and the daily use needs of people cannot be well met.But the special pipe joint for air conditioner pipe, the internal thread of the second fixed sleeve on the first pipeline is connected with the outer wall of threaded pipe, the sealing property is not good, air conditioner pipe fluid is prone to flowing out along threaded part, fluid is accumulated in air conditioner, and problems such as rusting are caused, thereby the service life of air conditioner is reduced. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the problems that the internal thread of the second fixed sleeve on the first pipeline is connected with the outer wall of threaded pipe, the sealing property is not good, air conditioner pipe fluid is prone to flowing out along threaded part, fluid is accumulated in air conditioner, and problems such as rusting are caused, thereby the service life is reduced, and a special temperature control pipe joint for air conditioner pipe is provided.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A special temperature control pipe joint for air conditioner pipe is designed, which comprises a first air conditioner pipe and a second air conditioner pipe, the right side of the first air conditioner pipe is provided with the second air conditioner pipe, the first air conditioner pipe and the second air conditioner pipe are both provided with fixing mechanisms inside, the fixing mechanism comprises a joint and a conical groove, the inner wall of the joint is fixedly connected with a cylinder, the outer side of the cylinder is fixedly connected with a conical cylinder, and the inner side of the joint is fixedly connected with a special temperature control pipe joint.

[0007] Preferably, the conical grooves are machined on the inner sides of the first air conditioner pipe and the second air conditioner pipe.

[0008] Preferably, the outer wall of the cylinder is threadedly connected with the first air conditioner pipe and the second air conditioner pipe.

[0009] Preferably, the sealing gasket is fixedly connected to the inner side of the outer wall of the cylinder.

[0010] Preferably, the outer wall of the sealing gasket abuts against the conical groove.

[0011] Preferably, the outer wall of the sealing gasket abuts against the conical groove.

[0012] The utility model provides a special temperature control pipe for air conditioner pipe has beneficial effect in at: through the cooperation of first connecting pipe, second connecting pipe and fixed mechanism, uses the conical cylinder of temperature control pipe two sides along conical groove is inserted into first air conditioner pipe and second air conditioner pipe respectively, then rotates two sides joint synchronously, and the same direction is same, makes two side cylinders rotate into first air conditioner pipe and second air conditioner pipe, when the outer wall of sealing gasket abuts against the inner wall of conical groove, stops rotating two sides joint, with realize through conical groove and conical cylinder, the cylinder can be connected with first air conditioner pipe and second air conditioner pipe fast, can play good sealing property through sealing gasket, prevents fluid from leaking out from two sides threaded connection, can improve the service life of air conditioner. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the structural schematic diagram of the utility model;

[0014] Figure 2 It is Figure 1 front view sectional view;

[0015] Figure 3 It is Figure 2 the three-dimensional schematic diagram of fixed mechanism part in;

[0016] Figure 4 It is Figure 1 partial top view sectional view;

[0017] Figure 5 It is the three-dimensional schematic diagram of first air conditioner pipe part.

[0018] In the drawing: 1, first air conditioner pipe, 2, special temperature control pipe, 3, second air conditioner pipe, 4, fixed mechanism, 401, joint, 402, cylinder, 403, conical cylinder, 404, sealing gasket, 405, conical groove. DETAILED DESCRIPTION

[0019] The utility model will be further described below in connection with the drawings:

[0020] Refer to the attached Figures 1-5In this embodiment, a temperature control connecting pipe special for air conditioner pipe includes a first air conditioner pipe 1 and a second air conditioner pipe 3, the first air conditioner pipe 1 is provided with the second air conditioner pipe 3 at the right side, and the first air conditioner pipe 1 and the second air conditioner pipe 3 are both provided with a fixing mechanism 4 inside, the fixing mechanism 4 includes a joint 401, the inner wall of the joint 401 is fixedly connected with a cylinder 402, the outer side of the cylinder 402 is fixedly connected with a tapered cylinder 403, the inner side of the joint 401 is fixedly connected with a special temperature control connecting pipe 2, the temperature control connecting pipe 2 is a relatively mature prior art, and details are not described herein.

[0021] The tapered groove 405 is machined in the inner side of the first air conditioner pipe 1 and the second air conditioner pipe 3, the outer wall of the cylinder 402 is threadedly connected with the first air conditioner pipe 1 and the second air conditioner pipe 3, the outer wall of the cylinder 402 is fixedly connected with a sealing gasket 404, the outer wall of the sealing gasket 404 is tightly abutted against the tapered groove 405, and the outer wall of the cylinder 402, the inner wall of the first air conditioner pipe 1 and the inner wall of the second air conditioner pipe 3 are all machined with threads.

[0022] Working principle:

[0023] When the temperature control connecting pipe special for air conditioner pipe is used:

[0024] The operator inserts the tapered cylinder 403 at the two sides of the temperature control connecting pipe 2 into the first air conditioner pipe 1 and the second air conditioner pipe 3 along the tapered groove 405, then synchronously rotates the joint 401 at the two sides of the temperature control connecting pipe 2 (the temperature control connecting pipe 2 is a metal bellows pipe), and the rotating directions are the same, so that the two cylinders 402 are screwed into the first air conditioner pipe 1 and the second air conditioner pipe 3, when the outer wall of the sealing gasket 404 is tightly abutted against the inner wall of the tapered groove 405, the rotation of the joint 401 at the two sides is stopped, so that the connection work of the first air conditioner pipe 1 and the second air conditioner pipe 3 with the temperature control connecting pipe 2 is completed, so as to realize that the cylinder 402 can be quickly connected with the first air conditioner pipe and the second air conditioner pipe through the tapered groove 405 and the tapered cylinder 403, the sealing gasket 404 can play a good sealing property, fluid leakage from the threaded connection at the two sides is prevented, and the service life of the air conditioner can be improved.

[0025] The temperature control connecting pipe 2 is a relatively mature prior art, usually detects the ambient temperature through a temperature sensor, and converts the ambient temperature into an electric signal to feed back to a control system, when the detected temperature is lower than a set value, the control system triggers a heating device to work, when the temperature rises to the set value, the control system closes the heating device, so as to keep the ambient temperature in the set range.

[0026] When the temperature control connecting pipe 2 needs to be replaced, the operator only needs to rotate the joint 401 in the direction opposite to the installation direction, when the two cylinders 402 are removed from the first air conditioner pipe 1 and the second air conditioner pipe 3, the dismounting work is completed.

[0027] Although the utility model has carried on the illustration and the description through the reference preferred embodiment, but, the professional ordinary skilled person should understand, can make various changes in form and detail in the scope of claims.

Claims

1. A temperature control joint for air conditioner pipes, comprising a first air conditioner pipe (1) and a second air conditioner pipe (3), the first air conditioner pipe (1) being provided with the second air conditioner pipe (3) on the right side, characterized in that: The first air conditioner pipe (1) and the second air conditioner pipe (3) are internally provided with fixing mechanisms (4), the fixing mechanism (4) comprises a joint (401) and a tapered groove (405), the inner wall of the two joints (401) is fixedly connected with a cylinder (402), the outer side of the cylinder (402) is fixedly connected with a tapered cylinder (403), and the inner side of the joint (401) is fixedly connected with a special temperature control connecting pipe (2).

2. The temperature control joint for an air conditioner pipe according to claim 1, wherein: The tapered groove (405) is respectively machined in the inner side of the first air conditioner pipe (1) and the second air conditioner pipe (3).

3. The temperature control joint for an air conditioner pipe according to claim 1, wherein: The outer wall of the cylinder (402) is externally screwed with the first air conditioner pipe (1) and the second air conditioner pipe (3).

4. The temperature control joint for an air conditioner pipe according to claim 1, wherein: The inner side of the outer wall of the cylinder (402) is fixedly connected with a sealing gasket (404).

5. The temperature control joint for an air conditioner pipe according to claim 4, wherein: The outer wall of the sealing gasket (404) is tightly abutted with the tapered groove (405).

6. The temperature control joint for an air conditioner pipe according to claim 1, wherein: The outer wall of the cylinder (402), the inner wall of the first air conditioner pipe (1) and the inner wall of the second air conditioner pipe (3) are all threaded.

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