CN211059534U - Disassembly-free pressure metering interface - Google Patents

Disassembly-free pressure metering interface Download PDF

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Publication number
CN211059534U
CN211059534U CN201921268173.6U CN201921268173U CN211059534U CN 211059534 U CN211059534 U CN 211059534U CN 201921268173 U CN201921268173 U CN 201921268173U CN 211059534 U CN211059534 U CN 211059534U
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China
Prior art keywords
interface
install
pipeline
joint
main
Prior art date
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Active
Application number
CN201921268173.6U
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Chinese (zh)
Inventor
杨敬磊
王大玮
辜卫国
吕茂超
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Huaian Metering Testing Center
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Huaian Metering Testing Center
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Priority to CN201921268173.6U priority Critical patent/CN211059534U/en
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Publication of CN211059534U publication Critical patent/CN211059534U/en
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Abstract

The utility model discloses an exempt from to tear open pressure measurement interface, including the interface main part, the interface main part include internal interface and external tapping, the internal interface install external tapping in, the interface main part connect in pipeline one side, interface main part one side install the valve, pipeline one end install pressure instrument, the internal interface on be equipped with twice friction strip, the internal interface surface be equipped with multichannel screw thread, external tapping in install a plurality of fasteners, the internal interface on install the sealing washer. Compared with the prior art, the utility model the advantage lie in: the pressure measuring point on the mounting point pipeline is detected, the measuring interface does not need to be detached, the quick connection of the pressure source and the measuring interface point is realized, the structure is simple and exquisite, the functionality is perfect, and the practicability is high.

Description

Disassembly-free pressure metering interface
Technical Field
The utility model relates to a pipeline pressure field specifically indicates an exempt from to tear open pressure gauge interface.
Background
Quick interface is an interface that does not need the instrument just can realize pipeline intercommunication or disconnection, and quick interface can divide into: the quick connector for air, the quick connector for oxygen and fuel gas, the quick connector for gas and liquid sharing, the quick connector for oil pressure, the quick connector for inert gas, the quick connector for cooling water and temperature oil and the quick connector for semiconductors.
The pressure metering interface on the market at present has a single structure and function.
Therefore, it is imperative to design a disassembly-free pressure metering interface.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is that the pipeline interface structure function singleness on the market at present can only provide connecting tube's effect, lacks complete functionality.
In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a exempt from to tear open pressure measurement interface, includes the interface main part, the interface main part include inner joint and external tapping, the inner joint install external tapping in, the interface main part connect in pipeline one side, interface main part one side install the valve, pipeline one end install pressure instrument, the inner joint on be equipped with two friction strips, the inner joint surface be equipped with multichannel screw thread, external tapping in install a plurality of fasteners, the inner joint on install the sealing washer.
Compared with the prior art, the utility model the advantage lie in: be different from general pipeline interface, through at pipeline pressure point installation pressure instrument, realize the effect to pipeline test pressure, the interface is two-layer design inside and outside, and the dismouting is convenient and the leakproofness is strong, appearance elegant appearance, long service life possesses the practicality.
Drawings
Fig. 1 is a schematic structural diagram of a disassembly-free pressure metering interface in a use state.
Fig. 2 is a schematic diagram of an inner interface of a detachment-free pressure metering interface.
Fig. 3 is a schematic structural diagram of an external interface of a detachment-free pressure metering interface.
As shown in the figure: 1. the pipeline, 2, the pressure instrument, 3, the valve, 4, the interface main part, 5, the external interface, 6, the fastener, 7, the friction strip, 8, the sealing washer, 9, the internal interface.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model discloses when concrete implementation, an exempt from to tear open pressure gauge interface, including interface subject 4, interface subject 4 include inner joint 9 and external tapping 5, inner joint 9 install external tapping 5 in.
The interface main body 4 connect in pipeline 1 one side, interface main body 4 one side install valve 3, 1 one end of pipeline install pressure instrument 2.
Two friction strips 7 are arranged on the inner interface 9.
The surface of the inner interface 9 is provided with a plurality of threads.
A plurality of fasteners 6 are arranged in the external interface 5.
And a sealing ring 8 is arranged on the inner joint 9.
The utility model discloses a theory of operation: the internal interface external screw thread is the same with external interface internal thread diameter specification, selects the internal interface to go into the external interface, fastens through the mounting, can realize the high-speed joint of pressure source and measurement interface, no longer need dismantle measurement interface, very convenient.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature, and in the description of the invention, "plurality" means two or more unless a limitation is explicitly stated.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may include, for example, fixed connections, detachable connections, 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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the principles and spirit of the present invention.

Claims (1)

1. The utility model provides a exempt from to dismantle pressure measurement interface, includes interface main part (4), its characterized in that: interface main part (4) include inner joint (9) and outer joint (5), inner joint (9) install outer joint (5) in, interface main part (4) connect in pipeline (1) one side, interface main part (4) one side install valve (3), pipeline (1) one end install pressure instrument (2), inner joint (9) on be equipped with two friction strips (7), inner joint (9) surface be equipped with multichannel screw thread, outer joint (5) in install a plurality of fasteners (6), inner joint (9) on install sealing washer (8).
CN201921268173.6U 2019-08-07 2019-08-07 Disassembly-free pressure metering interface Active CN211059534U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921268173.6U CN211059534U (en) 2019-08-07 2019-08-07 Disassembly-free pressure metering interface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921268173.6U CN211059534U (en) 2019-08-07 2019-08-07 Disassembly-free pressure metering interface

Publications (1)

Publication Number Publication Date
CN211059534U true CN211059534U (en) 2020-07-21

Family

ID=71596351

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921268173.6U Active CN211059534U (en) 2019-08-07 2019-08-07 Disassembly-free pressure metering interface

Country Status (1)

Country Link
CN (1) CN211059534U (en)

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