CN109723922A - A kind of fluid connecting device of both ends insulation - Google Patents
A kind of fluid connecting device of both ends insulation Download PDFInfo
- Publication number
- CN109723922A CN109723922A CN201711026308.3A CN201711026308A CN109723922A CN 109723922 A CN109723922 A CN 109723922A CN 201711026308 A CN201711026308 A CN 201711026308A CN 109723922 A CN109723922 A CN 109723922A
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- CN
- China
- Prior art keywords
- connector
- connecting device
- fluid connecting
- insulation according
- ends insulation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention belongs to fluid connections technical fields, and in particular to a kind of fluid connecting device of both ends insulation.The inventive system comprises connector A, connector B, bracing ring, sealing ring, insulating washer, insulating supporting circle and cap nuts.Insulating washer, bracing ring, sealing ring and insulating supporting circle are sequentially arranged on connector A;Cap nut is placed on connector A;Connector B is docked on connector A, and inner face is adjacent to insulating supporting circle and insulating washer;Apply screw-down torque and tighten cap nut, is fastenedly connected connector A and connector B.The present invention provides a kind of fluid connecting devices for having both insulation function, hydraulic packing function and high voltage performance, can be used in hydraulic mechanism that both ends is needed to insulate fluidly connects place, is with a wide range of applications in terms of anti-electromagnetism Interference in hydraulic mechanism.
Description
Technical field
The invention belongs to fluid connections technical fields, and in particular to a kind of fluid connecting device of both ends insulation.
Background technique
It simulates energy cabinet at work, since its internal heavy-duty motor bring strong electromagnetic interference environment influences, enables
There are very strong Conduction Interference in the cabinet hydraulic valve block body of source, and digital transducer (such as pressure being placed on hydraulic valve block
Digital sensor, temperature digital sensor etc.) vulnerable to its interference effect make communication failures.For strengthen the system anti-interference ability,
Sensor housing and hydraulic valve block need to be dielectrically separated from, i.e., by forceful electric power with light current are isolated in proximal end, to eliminate
Adverse effect of the electromagnetism Interference to such component.
Summary of the invention
The technical problem to be solved in the invention are as follows: one kind is provided and has both insulation function, hydraulic packing function and resistance to height
Press the fluid connecting device of performance.
It is described that technical scheme is as follows:
A kind of fluid connecting device of both ends insulation, including connector A, connector B, bracing ring, sealing ring, insulating washer, absolutely
Edge bracing ring and cap nut.Insulating washer, bracing ring, sealing ring and insulating supporting circle are sequentially arranged on connector A;Housing spiral shell
Mother set is on connector A;Connector B is docked on connector A, and inner face is adjacent to insulating supporting circle and insulating washer;Application is tightened
Torque tightens cap nut, is fastenedly connected connector A and connector B.
As a preferred solution: the metallic gaskets such as connector A outer end face and connector B outer end face setting red copper pad.
As a preferred solution: connector A and connector B external connection are thread connecting mode, after connector A and connector B screw thread
End is preferably designed with the plane of any surface finish.
As a preferred solution: the sealing ring is rubber seal, the connector A, connector B, bracing ring, cap nut are adopted
Use Steel material.
The invention has the benefit that
(1) fluid connecting device of a kind of both ends of the invention insulation, can be used in hydraulic mechanism that both ends is needed to insulate
Place is fluidly connected, such as between hydraulic test equipment and test product, between sensor and hydraulic module, the anti-electromagnetism in hydraulic mechanism
Be with a wide range of applications in terms of Conduction Interference, can be widely applied with aerospace, ship, medical treatment, engineering machinery, building,
The multiple fields such as safe instrument;
(2) fluid connecting device of a kind of both ends of the invention insulation, two end connectors are steel joint, are guaranteed high-intensitive
High rigidity;
(3) fluid connecting device of a kind of both ends insulation of the invention is arranged sealing ring between two end connectors, guarantees hydraulic
Sealing performance;
(4) fluid connecting device of a kind of both ends insulation of the invention is arranged insulating supporting circle between two end connectors, guarantees
Insulation performance;
(5) a kind of fluid connecting device of both ends of the invention insulation, two end connectors are connected by cap nut and are fastened, and two
Insulating washer is set between end connector and is further ensured that insulation performance.
Detailed description of the invention
Fig. 1 is the fluid connecting device structural schematic diagram that a kind of both ends of the invention are insulated.
In figure, 1- connector A;2- connector B;3- bracing ring;4- sealing ring;5- insulating washer;6- insulating supporting circle;7- housing
Nut.
Specific embodiment
A kind of fluid connecting device of both ends insulation of the invention is described in detail with reference to the accompanying drawings and examples.
As shown in Figure 1, the fluid connecting device that a kind of both ends of the present embodiment are insulated, including connector A1, connector B2, support
Circle 3, sealing ring 4, insulating washer 5, insulating supporting circle 6 and cap nut 7.
Wherein, insulating washer 5, bracing ring 3, sealing ring 4 and insulating supporting circle 6 are sequentially arranged on connector A1;Housing spiral shell
Mother 7 is placed on connector A1;Connector B2 is docked on connector A1, and inner face is adjacent to insulating supporting circle 6 and insulating washer 5;It applies
Add appropriate screw-down torque to tighten cap nut 7, is fastenedly connected connector A1 and connector B2.
Place is fluidly connected by what the fluid connecting device that the both ends of the present embodiment are insulated was connected to that system need to insulate, is connected
When, the metallic gaskets such as the red copper pad for sealing can be set in connector A1 outer end face and connector B2 outer end face.
The fluid connecting device of one of the present embodiment both ends insulation, innovation point mainly includes following aspect:
1, attachment device both ends are insulated.To guarantee the insulating properties among two end connectors, insulating supporting circle 6 is designed, is installed on
Two connector intermediate connections.The insulating properties between cap nut 7 and connector to guarantee the connection fastening of both ends connector exterior, design are exhausted
Edge washer 5 is installed between cap nut 7 and connector, and improving intensity with bracing ring 3 prevents insulating washer 5 from deforming.Wherein insulate
Part is higher by hardness, the preferable insulating materials of insulation performance is made.
2, it is fluid connecting device, guarantees external sealing performance.This attachment device is for fluidly connecting.Two end connectors are external
Connection is thread connecting mode, and flighting rear end design has the higher plane of surface smoothness, when connecting with outer end, can adopt
It is sealed with metallic gasket.Two connector medium designs have rubber seal 4, to guarantee the leakproofness among connector
Energy.Pass through this design, it is ensured that attachment device externally has sealability.
3, intensity is high, has ability to work under high pressure.The part of attachment device, such as connector, bracing ring 3, cap nut 7
Equal parts are Steel material part, and intensity is larger, and part size design is suitable, has larger design margin, can satisfy fluid is
Requirement when high pressure.
Claims (10)
1. a kind of fluid connecting device of both ends insulation, including connector A (1), connector B (2), bracing ring (3), sealing ring (4), absolutely
Edge washer (5), insulating supporting circle (6) and cap nut (7), it is characterised in that: insulating washer (5), bracing ring (3), sealing ring
(4) it is sequentially arranged on connector A (1) with insulating supporting circle (6);Cap nut (7) is placed on connector A (1);Connector B (2) docking
To on connector A (1), inner face is adjacent to insulating supporting circle (6) and insulating washer (5);Apply screw-down torque and tightens housing spiral shell
Female (7), are fastenedly connected connector A (1) and connector B (2).
2. a kind of fluid connecting device of both ends insulation according to claim 1, it is characterised in that: connector A (1) outer end face
Metallic gasket is set with connector B (2) outer end face.
3. a kind of fluid connecting device of both ends insulation according to claim 2, it is characterised in that: the metallic gasket
For red copper pad.
4. a kind of fluid connecting device of both ends insulation according to claim 1, it is characterised in that: connector A (1) and connector
B (2) external connection is thread connecting mode.
5. a kind of fluid connecting device of both ends insulation according to claim 4, it is characterised in that: connector A (1) and connector
B (2) flighting rear end designs the plane for having any surface finish.
6. a kind of fluid connecting device of both ends insulation according to claim 1, it is characterised in that: the sealing ring (4)
For rubber seal (4).
7. a kind of fluid connecting device of both ends insulation according to claim 1, it is characterised in that: the connector A (1) is adopted
Use Steel material.
8. a kind of fluid connecting device of both ends insulation according to claim 1, it is characterised in that: the connector B (2) is adopted
Use Steel material.
9. a kind of fluid connecting device of both ends insulation according to claim 1, it is characterised in that: the bracing ring (3)
Using Steel material.
10. a kind of fluid connecting device of both ends insulation according to claim 1, it is characterised in that: the cap nut
(7) Steel material is used.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711026308.3A CN109723922A (en) | 2017-10-27 | 2017-10-27 | A kind of fluid connecting device of both ends insulation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711026308.3A CN109723922A (en) | 2017-10-27 | 2017-10-27 | A kind of fluid connecting device of both ends insulation |
Publications (1)
Publication Number | Publication Date |
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CN109723922A true CN109723922A (en) | 2019-05-07 |
Family
ID=66291571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711026308.3A Pending CN109723922A (en) | 2017-10-27 | 2017-10-27 | A kind of fluid connecting device of both ends insulation |
Country Status (1)
Country | Link |
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CN (1) | CN109723922A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111750198A (en) * | 2020-07-06 | 2020-10-09 | 上海朋环测控技术股份有限公司 | Analysis sample transmission pipeline structure with heating function |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE487355A (en) * | ||||
CN2812318Y (en) * | 2005-05-17 | 2006-08-30 | 成都市川油科技发展有限公司 | Insulated connector for pipe line of cathodic-protection anticorrosive high-pressure gas storage well |
CN102865423A (en) * | 2012-09-29 | 2013-01-09 | 常熟市上海飞奥压力容器制造有限公司 | Integral insulating joint for pipelines |
CN205824427U (en) * | 2016-07-07 | 2016-12-21 | 西安泵阀总厂有限公司 | Bimetallic insulating joint |
CN106764164A (en) * | 2017-03-31 | 2017-05-31 | 福建上润精密仪器有限公司 | A kind of insulating joint |
-
2017
- 2017-10-27 CN CN201711026308.3A patent/CN109723922A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE487355A (en) * | ||||
CN2812318Y (en) * | 2005-05-17 | 2006-08-30 | 成都市川油科技发展有限公司 | Insulated connector for pipe line of cathodic-protection anticorrosive high-pressure gas storage well |
CN102865423A (en) * | 2012-09-29 | 2013-01-09 | 常熟市上海飞奥压力容器制造有限公司 | Integral insulating joint for pipelines |
CN205824427U (en) * | 2016-07-07 | 2016-12-21 | 西安泵阀总厂有限公司 | Bimetallic insulating joint |
CN106764164A (en) * | 2017-03-31 | 2017-05-31 | 福建上润精密仪器有限公司 | A kind of insulating joint |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111750198A (en) * | 2020-07-06 | 2020-10-09 | 上海朋环测控技术股份有限公司 | Analysis sample transmission pipeline structure with heating function |
CN111750198B (en) * | 2020-07-06 | 2022-05-06 | 上海朋环测控技术股份有限公司 | Analysis sample transmission pipeline structure with heating function |
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PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
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RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190507 |