CN214368448U

CN214368448U - Connecting device for fixing water-air pipe with good effect

Info

Publication number: CN214368448U
Application number: CN202120649038.7U
Authority: CN
Inventors: 黄群刚; 吴臻奇; 赵峰
Original assignee: Shanghai Jinghai Optical Technology Co ltd
Current assignee: Shanghai Jinghai Optical Technology Co ltd
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2021-10-08
Anticipated expiration: 2031-03-30

Abstract

The utility model discloses a fixed tracheal connecting device of effectual water, including first connector and sealing washer, one side of first connector is connected with the pipeline, and the upper and lower both sides of first connector all are connected with the location body, the bottom of the location body is provided with the constant head tank, and the internal connection of the location body has the axis of rotation, the top of axis of rotation is connected with spacing card, and a side end face of spacing card is connected with first lock body, adjust the slider's top is connected with the second lock body, the surface of intervalve is connected with one-level elastic sealing gasket, and one-level elastic sealing gasket's surface is connected with second grade elastic sealing gasket, the sealing washer is located the opposite side of first connector. This fixed effectual trachea's connecting device can let and carry out good connection between first connector and the second connector through the first connector that can carry on spacingly and fix a position, and the size that coincide each other can improve the stability of connecting.

Description

Connecting device for fixing water-air pipe with good effect

Technical Field

The utility model relates to a trachea technical field specifically is a fixed effectual trachea's connecting device.

Background

The water pipe is a water supply pipeline, modern decoration water pipes are constructed in a wall-buried mode, the water pipes are classified into three types, and the first type is a metal pipe, such as a hot-dip cast iron pipe with inner enamel plastics, a copper pipe, a stainless steel pipe and the like. The second type is plastic-clad metal pipes, such as steel-plastic composite pipes, aluminum-plastic composite pipes and the like. The third type is plastic tubes, such as PB tubes, PP-R tubes, etc. The gas pipeline comprises a control valve, a filter, a pressure reducing device, a pressure gauge, a flowmeter, an online analyzer and the like, and is preferably arranged in the gas inlet chamber in a centralized manner. The gas is pressurized by a blower, a compressor, a pump, a boiler and the like, flows from a high-pressure part to a low-pressure part of the pipeline, and can also be conveyed by utilizing the pressure or gravity of the gas. When the flow rate of the gas is known, the size of the pipe diameter depends on the allowable flow rate or the allowable frictional resistance (pressure drop). When the flow velocity is high, the pipe diameter is small, but the pressure drop value is increased. However, the running energy consumption cost of power equipment such as a pump, a compressor and the like is increased. In addition, if the flow rate is too high, other adverse factors may also be brought about. Therefore, the pipe diameter is determined by comprehensively considering construction investment, operating cost and other technical factors.

The connection of the existing connecting device of the water gas pipe is not firm, the installation and the connection are troublesome, the use requirements of people can not be well met, and technical innovation is performed on the basis of the existing connecting device of the water gas pipe according to the above conditions.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixed effectual trachea's connecting device to propose current trachea's connecting device in solving above-mentioned background art, it is not very firm to connect, and the erection joint is comparatively troublesome, can not be fine satisfy people's user demand problem.

In order to achieve the above object, the utility model provides a following technical scheme: a connecting device of a water and air pipe with good fixing effect comprises a first connector and a sealing ring, wherein one side of the first connector is connected with a pipeline, the upper side and the lower side of the first connector are both connected with positioning bodies, the bottom of each positioning body is provided with a positioning groove, the inside of each positioning body is connected with a rotating shaft, the upper side of each rotating shaft is connected with a limiting clamp, the end surface of one side of each limiting clamp is connected with a first buckling body, one side of each positioning groove is provided with an adjusting groove, the inside of each adjusting groove is connected with an adjusting slide block, the upper side of each adjusting slide block is connected with a second buckling body, the outer surface of each adjusting groove is connected with a second connector, an intermediate pipe is arranged inside each second connector, the outer surface of each intermediate pipe is connected with a first-level elastic sealing gasket, the outer surface of each first-level elastic sealing gasket is connected with a second-level elastic sealing gasket, the upper side and the lower side of each second connector are both provided with branch pipes, the sealing ring is positioned at the other side of the first connecting head.

Preferably, threaded connection is adopted between the first connector and the pipeline, and the first connector is fixedly connected with the positioning body.

Preferably, the positioning body is matched with the positioning groove in shape and size, and the first connector forms a limiting structure through the positioning body, the positioning groove and the second connector.

Preferably, the limiting card is movably connected with the positioning body through the rotating shaft, the first buckling body is fixedly connected with the limiting card, and the first buckling body is matched with the second buckling body in shape and size.

Preferably, the second fastener is fixedly connected with the adjusting slide block, and the second fastener forms a sliding structure with the second connector through the adjusting slide block and the adjusting groove.

Preferably, the intermediate pipe is tightly attached to the first-stage elastic sealing gasket, the first-stage elastic sealing gasket is in bonding connection with the second-stage elastic sealing gasket, a communicating structure is formed between the branch pipe and the second connector, and the first connector forms a sealing structure with the second connector through the sealing ring.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the first connector and the pipeline which are connected through the threads can be conveniently installed and detached, so that the connection is convenient, and the first connector can be conveniently used by installing and positioning the first connector through the positioning body; the first connector and the second connector can be well connected through the first connector capable of limiting and positioning, and the connection stability can be improved due to the mutually matched size;

2. the limiting card can rotate through the rotating limiting card, so that the first buckling body and the second buckling body can be buckled, and the connection stability between the first connector and the second connector is improved; the second fastener can be quickly moved through the sliding, so that the distance can be adjusted in a sliding manner, and the second fastener can be adjusted and fixed as required;

3. the middle pipe can be well sealed through the one-level elastic sealing gasket and the second-level elastic sealing gasket that set up, and can direct application of force insert during the installation, and easy to assemble, the sealing washer that sets up can improve the leakproofness of first connector and second connector junction and avoid the condition that aqueous vapor leaks, carries the whole sealed effect of device.

Drawings

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

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

FIG. 3 is a schematic cross-sectional view of the second connector of the present invention;

FIG. 4 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;

fig. 5 is a schematic view of a part of the enlarged structure at B in fig. 1 according to the present invention.

In the figure: 1. a first connector; 2. a pipeline; 3. a positioning body; 4. positioning a groove; 5. a rotating shaft; 6. a limiting card; 7. a first fastener; 8. an adjustment groove; 9. adjusting the sliding block; 10. a second fastener; 11. a second connector; 12. an intermediate pipe; 13. a first-stage elastic sealing gasket; 14. a secondary elastic sealing gasket; 15. pipe distribution; 16. and (5) sealing rings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a connecting device for a water gas pipe with good fixing effect comprises a first connector 1 and a sealing ring 16, wherein one side of the first connector 1 is connected with a pipeline 2, the upper side and the lower side of the first connector 1 are both connected with positioning bodies 3, the bottom of the positioning body 3 is provided with a positioning groove 4, the inside of the positioning body 3 is connected with a rotating shaft 5, the upper side of the rotating shaft 5 is connected with a limiting clamp 6, one side end surface of the limiting clamp 6 is connected with a first buckling body 7, one side of the positioning groove 4 is provided with an adjusting groove 8, the inside of the adjusting groove 8 is connected with an adjusting slide block 9, the upper side of the adjusting slide block 9 is connected with a second buckling body 10, the outer surface of the adjusting groove 8 is connected with a second connector 11, the inside of the second connector 11 is provided with an intermediate pipe 12, the outer surface of the intermediate pipe 12 is connected with a first-level elastic sealing gasket 13, and the outer surface of the first-level elastic sealing gasket 13 is connected with a second-level elastic sealing gasket 14, the upper and lower sides of the second connector 11 are provided with branch pipes 15, and the sealing ring 16 is positioned at the other side of the first connector 1.

The utility model discloses in: the first connector 1 is in threaded connection with the pipeline 2, and the first connector 1 is fixedly connected with the positioning body 3; through threaded connection's first connector 1 and pipeline 2 can conveniently tear ann of pipeline 2 open to be convenient for connect, and the location body 3 that sets up can install the location to first connector 1, thereby make things convenient for the use of first connector 1.

The utility model discloses in: the positioning body 3 is matched with the positioning groove 4 in shape and size, and the first connector 1 forms a limiting structure with the second connector 11 through the positioning body 3 and the positioning groove 4; through the first connector 1 that can carry out spacing and location can let and carry out good connection between first connector 1 and the second connector 11, the size that coincide each other can improve the stability of connecting.

The utility model discloses in: the limiting card 6 is movably connected with the positioning body 3 through the rotating shaft 5, the first buckling body 7 is fixedly connected with the limiting card 6, and the appearance sizes of the first buckling body 7 and the second buckling body 10 are matched; the limiting clamp 6 can rotate through the rotating limiting clamp 6, so that the first buckling body 7 and the second buckling body 10 can be buckled, and the connection stability between the first connector 1 and the second connector 11 is improved.

The utility model discloses in: the second fastener 10 is fixedly connected with the adjusting slide block 9, and the second fastener 10 forms a sliding structure with the second connector 11 through the adjusting slide block 9 and the adjusting groove 8; the second fastener 10 can be moved rapidly by sliding, so that the distance can be adjusted by sliding, and the second fastener can be adjusted and fixed as required.

The utility model discloses in: the middle pipe 12 is tightly attached to the primary elastic sealing gasket 13, the primary elastic sealing gasket 13 is in bonding connection with the secondary elastic sealing gasket 14, a branch pipe 15 and the second connector 11 form a communicating structure, and the first connector 1 forms a sealing structure with the second connector 11 through a sealing ring 16; good sealing effect can be played to middle pipe 12 through the one-level elastic sealing gasket 13 and the second grade elastic sealing gasket 14 that set up, and direct application of force inserts during the installation, and easy to assemble, the sealing washer 16 that sets up can improve the leakproofness of first connector 1 and second connector 11 junction and avoid the condition that aqueous vapor leaked, carries the whole sealed effect of device.

This fixed effectual connecting device of trachea's theory of operation: firstly, acting force is exerted on a pipeline 2, a first connector 1 is in threaded connection with the pipeline 2, so that the pipeline 2 moves and is connected under the action of the acting force, then the acting force is exerted on the first connector 1, a positioning body 3 is fixedly connected with the first connector 1, the positioning body 3 is in contact positioning with a positioning groove 4 under the action of the acting force, at the moment, a middle pipe 12 in threaded connection with the first connector 1 enters the interior of a second connector 11 to be in contact clamping with a primary elastic sealing gasket 13 and a secondary elastic sealing gasket 14, a sealing ring 16 is in adhesive connection with the first connector 1, the sealing ring 16 is in contact with the second connector 11, acting force is exerted on a second buckling body 10, an adjusting slide block 9 is fixedly connected with the second buckling body 10, the adjusting slide block 9 generates acting force, the adjusting slide block 9 slides on the surface of the second buckling body 10 through an adjusting groove 8 under the action of the acting force, and is limited and fixed through a bolt after the adjustment is finished, then, an acting force is applied to the limiting card 6, the limiting card 6 rotates through the rotating shaft 5 under the action of the acting force, the limiting card 6 is fixedly connected with the first buckling body 7, the first buckling body 7 rotates, and therefore the rotating first buckling body 7 and the rotating second buckling body 10 are buckled, and when the limiting device is used, the branch pipe 15 communicated with the second connector 11 is used for shunting.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fixed effectual trachea's connecting device, includes first connector (1) and sealing washer (16), its characterized in that: one side of the first connector (1) is connected with a pipeline (2), the upper side and the lower side of the first connector (1) are both connected with a positioning body (3), the bottom of the positioning body (3) is provided with a positioning groove (4), the inside of the positioning body (3) is connected with a rotating shaft (5), the upper side of the rotating shaft (5) is connected with a limiting clamp (6), the end face of one side of the limiting clamp (6) is connected with a first buckling body (7), one side of the positioning groove (4) is provided with an adjusting groove (8), the inside of the adjusting groove (8) is connected with an adjusting slide block (9), the upper side of the adjusting slide block (9) is connected with a second buckling body (10), the outer surface of the adjusting groove (8) is connected with a second connector (11), the inside of the second connector (11) is provided with an intermediate pipe (12), the outer surface of the intermediate pipe (12) is connected with a primary elastic sealing gasket (13), and the outer surface of the first-level elastic sealing gasket (13) is connected with a second-level elastic sealing gasket (14), the upper side and the lower side of the second connector (11) are respectively provided with a branch pipe (15), and the sealing ring (16) is positioned at the other side of the first connector (1).

2. The connecting device for the water pipe with good fixing effect according to claim 1, characterized in that: the first connector (1) is in threaded connection with the pipeline (2), and the first connector (1) is fixedly connected with the positioning body (3).

3. The connecting device for the water pipe with good fixing effect according to claim 1, characterized in that: the positioning body (3) is matched with the positioning groove (4) in overall dimension, and the first connector (1) forms a limiting structure through the positioning body (3), the positioning groove (4) and the second connector (11).

4. The connecting device for the water pipe with good fixing effect according to claim 1, characterized in that: the limiting clamp (6) is movably connected with the positioning body (3) through the rotating shaft (5), the first buckling body (7) is fixedly connected with the limiting clamp (6), and the first buckling body (7) is matched with the second buckling body (10) in shape and size.

5. The connecting device for the water pipe with good fixing effect according to claim 1, characterized in that: the second buckling body (10) is fixedly connected with the adjusting sliding block (9), and the second buckling body (10) forms a sliding structure with the second connector (11) through the adjusting sliding block (9) and the adjusting groove (8).

6. The connecting device for the water pipe with good fixing effect according to claim 1, characterized in that: the middle pipe (12) is tightly attached to the first-stage elastic sealing gasket (13), the first-stage elastic sealing gasket (13) is in bonding connection with the second-stage elastic sealing gasket (14), a communicating structure is formed between the branch pipe (15) and the second connector (11), and a sealing structure is formed between the first connector (1) and the second connector (11) through the sealing ring (16).