CN107830277A - A kind of high-pressure hose with hood type joint - Google Patents

A kind of high-pressure hose with hood type joint Download PDF

Info

Publication number
CN107830277A
CN107830277A CN201711237186.2A CN201711237186A CN107830277A CN 107830277 A CN107830277 A CN 107830277A CN 201711237186 A CN201711237186 A CN 201711237186A CN 107830277 A CN107830277 A CN 107830277A
Authority
CN
China
Prior art keywords
pressure hose
joint
neck
hood type
neck joint
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.)
Pending
Application number
CN201711237186.2A
Other languages
Chinese (zh)
Inventor
张政
陆婷
狄洪伟
邹彬
夏斌强
陈鹤虎
蒋洁青
李哲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EAST CHINA YIXING PUMPED STORAGE Co Ltd
State Grid Corp of China SGCC
State Grid Xinyuan Co Ltd
Original Assignee
EAST CHINA YIXING PUMPED STORAGE Co Ltd
State Grid Corp of China SGCC
State Grid Xinyuan Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by EAST CHINA YIXING PUMPED STORAGE Co Ltd, State Grid Corp of China SGCC, State Grid Xinyuan Co Ltd filed Critical EAST CHINA YIXING PUMPED STORAGE Co Ltd
Priority to CN201711237186.2A priority Critical patent/CN107830277A/en
Publication of CN107830277A publication Critical patent/CN107830277A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L21/00Joints with sleeve or socket
    • F16L21/06Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe-ends
    • F16L21/065Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe-ends tightened by tangentially-arranged threaded pins
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17DPIPE-LINE SYSTEMS; PIPE-LINES
    • F17D5/00Protection or supervision of installations
    • F17D5/02Preventing, monitoring, or locating loss
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L2201/00Special arrangements for pipe couplings
    • F16L2201/30Detecting leaks

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)

Abstract

The present invention provides a kind of high-pressure hose with hood type joint, and it includes high-pressure hose body, and the both ends of high-pressure hose body are neck joint, and described neck joint is connected by hooping structure with the neck joint of adjacent high-pressure hose body.The hood type joint high-pressure hose of the present invention, has good bending property and sealing, can be operated in narrow space, convenient dismounting well.Hood type connected mode, stable and reliable for performance, good airproof performance are simple to operate to be easy to operate in small space.

Description

A kind of high-pressure hose with hood type joint
Technical field
The present invention relates to water-storage field, the high-pressure hose especially used in tang, more specifically one Kind hood type joint adds flanged fitting high-pressure hose.
Background technology
Hydroenergy storage station is drawn water to upper storage reservoir using electric energy during electric load low ebb, is put again in electric load peak period The power station that water generates electricity to lower storage reservoir.Also known as storage station.Unnecessary electric energy of network load when low can be changed into electricity by it The high value electric energy of peak time is netted, is further adapted for frequency modulation, phase modulation, the cycle and voltage of stable power system, and preferably accident is standby With the efficiency of thermal power station and nuclear power station, several large pumped storage power plant technologies built in recent years can also having located in raising system In advanced international standard.
Because the design of current pump-storage generator is more and more compact, cause the cooling water pipeline needs in generator wind-tunnel It is cranky in narrow space, and some positions need to be dismantled in unit maintenance, if these are in small space The pipeline of bending, which returns after dress to return, to be filled not in place, frequently results in seepage.
It is not easy to find further, since construction space is narrow and small, the problems such as leak leakage, line temperature exception, to equipment Guarantee and the dismounting of workmen can have undesirable effect.
The content of the invention
The problem of purpose of the present invention is directed in pump-storage generator, and high-pressure hose maintenance dismounting is inconvenient, propose a kind of High-pressure hose with hood type joint.
The technical scheme is that:
A kind of high-pressure hose with hood type joint, it includes high-pressure hose body, and the both ends of high-pressure hose body are equal For neck joint, described neck joint is connected by hooping structure with the neck joint of adjacent high-pressure hose body.
Further, hooping structure includes anchor ear and screw rod, and described anchor ear is embraced mounted in the outer of two adjacent neck joints Edge, match with the neck of corresponding neck joint, the both ends grafting screw rod of described anchor ear, pass through nut check.
Further, there is rubber ring in neck joint;Neck joint is stainless steel neck joint.
Further, the junction of adjacent neck joint has waterproof discoloration paster;The junction tool of adjacent neck joint There is temperature sensing color changing paster.
Further, the junction of high-pressure hose body and neck joint has waterproof discoloration paster;High-pressure hose body There is temperature sensing color changing paster with the junction of neck joint.
Beneficial effects of the present invention:
The hood type joint of the present invention adds flanged fitting high-pressure hose, has good bending property and sealing, can To be operated in narrow space, convenient dismounting well.Hood type connected mode, stable and reliable for performance, good airproof performance, operation letter Singly it is easy to operate in small space.
The hood type joint of the present invention add flanged fitting high-pressure hose be applied to the water in any narrow space region, oil, Air pipe is connected, and waterproof discoloration paster and temperature sensing color changing paster are posted in street corner junction, can significantly show leakage either Temperature anomaly problem, it is convenient and reliable, the life safety of effective guarantee workmen, there is wide applicability.
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Brief description of the drawings
Exemplary embodiment of the invention is described in more detail in conjunction with the accompanying drawings, it is of the invention above-mentioned and its Its purpose, feature and advantage will be apparent, wherein, in exemplary embodiment of the invention, identical reference number Typically represent same parts.
Fig. 1 shows the structural representation of the present invention.
Fig. 2 shows the connection diagram of anchor ear and neck joint in the present invention.
Fig. 3 shows the connection diagrammatic cross-section of anchor ear and neck joint in the present invention.
Embodiment
The preferred embodiment of the present invention is more fully described below with reference to accompanying drawings.Although the present invention is shown in accompanying drawing Preferred embodiment, however, it is to be appreciated that may be realized in various forms the present invention without the embodiment party that should be illustrated here Formula is limited.
A kind of high-pressure hose with hood type joint, it includes high-pressure hose body 1, the both ends of high-pressure hose body 1 It is neck joint 2, described neck joint 2 is connected by hooping structure with the neck joint 2 of adjacent high-pressure hose body 1. The hood type joint high-pressure hose of the present invention, has good bending property and sealing, can be operated in well narrow and small Space, convenient dismounting.Hood type connected mode, stable and reliable for performance, good airproof performance are simple to operate to be easy to grasp in small space Make.
Further, hooping structure includes anchor ear 4 and screw rod 5, and described anchor ear 4 is embraced mounted in two adjacent neck joints 2 Outer rim, match with the neck of corresponding neck joint 2, the both ends grafting screw rod 5 of described anchor ear 4, pass through nut check.
Further, there is rubber ring 3 in described neck joint 2;Neck joint 2 is stainless steel neck joint.
Further, the junction of adjacent neck joint 2 has waterproof discoloration paster;The junction of adjacent neck joint 2 With temperature sensing color changing paster;The junction of high-pressure hose body 1 and neck joint 2 has waterproof discoloration paster;High-pressure hose sheet The junction of body 1 and neck joint 2 has temperature sensing color changing paster.Maintainer by visually can just pinpoint the problems in time, in time Safeguard, it is convenient and reliable, the life safety of effective guarantee workmen, there is wide applicability.
It is described above various embodiments of the present invention, described above is exemplary, and non-exclusive, and It is not limited to disclosed each embodiment.In the case of without departing from the scope and spirit of illustrated each embodiment, for this skill Many modifications and changes will be apparent from for the those of ordinary skill in art field.

Claims (8)

1. a kind of high-pressure hose with hood type joint, it is characterised in that it includes high-pressure hose body (1), high-pressure hose The both ends of body (1) are neck joint (2), and described neck joint (2) passes through hooping structure and adjacent high-pressure hose body (1) neck joint (2) is connected.
2. the high-pressure hose according to claim 1 with hood type joint, it is characterised in that described hooping structure bag Anchor ear (4) and screw rod (5) are included, described anchor ear (4) is embraced the outer rim mounted in two adjacent neck joints (2), connect with corresponding neck The neck of head (2) matches, and the both ends grafting screw rod (5) of described anchor ear (4), passes through nut check.
3. the high-pressure hose according to claim 1 or 2 with hood type joint, it is characterised in that described neck joint (2) there is rubber ring (3) in.
4. the high-pressure hose according to claim 1 with hood type joint, it is characterised in that described neck joint (2) For stainless steel neck joint.
5. the high-pressure hose according to claim 1 with hood type joint, it is characterised in that adjacent neck joint (2) Junction has waterproof discoloration paster.
6. the high-pressure hose according to claim 1 with hood type joint, it is characterised in that adjacent neck joint (2) Junction has temperature sensing color changing paster.
7. the high-pressure hose according to claim 1 with hood type joint, it is characterised in that high-pressure hose body (1) with The junction of neck joint (2) has waterproof discoloration paster.
8. the high-pressure hose according to claim 1 with hood type joint, it is characterised in that high-pressure hose body (1) with The junction of neck joint (2) has temperature sensing color changing paster.
CN201711237186.2A 2017-11-30 2017-11-30 A kind of high-pressure hose with hood type joint Pending CN107830277A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711237186.2A CN107830277A (en) 2017-11-30 2017-11-30 A kind of high-pressure hose with hood type joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711237186.2A CN107830277A (en) 2017-11-30 2017-11-30 A kind of high-pressure hose with hood type joint

Publications (1)

Publication Number Publication Date
CN107830277A true CN107830277A (en) 2018-03-23

Family

ID=61646716

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711237186.2A Pending CN107830277A (en) 2017-11-30 2017-11-30 A kind of high-pressure hose with hood type joint

Country Status (1)

Country Link
CN (1) CN107830277A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109848683A (en) * 2018-12-06 2019-06-07 中广核工程有限公司 Nuclear Power Station's Exhausted Fuels screen work extracting tool

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1329087A (en) * 1969-09-05 1973-09-05 Flextube Ltd Hose clamps
CN2890561Y (en) * 2006-04-14 2007-04-18 李长城 Metal pipe hoop connecting device
CN204289866U (en) * 2014-12-15 2015-04-22 镇江加勒母线有限公司 Quick height protection bus-bar slot connecting apparatus
CN204611353U (en) * 2015-04-14 2015-09-02 泰通建设集团有限公司 One is leaked indicating device
CN204704519U (en) * 2015-05-13 2015-10-14 东莞市长原科技实业有限公司 A kind of can the sterile hose linkage structure of moise-heat sterilization online
CN205383435U (en) * 2016-01-27 2016-07-13 付东青 Novel circulation fluid driving system
CN107191720A (en) * 2017-05-25 2017-09-22 南通倍佳机械科技有限公司 Connection method for the joint for sealing connecting and its high-pressure hose of high-pressure hose
CN208011108U (en) * 2017-11-30 2018-10-26 国家电网公司 A kind of high-pressure hose with hood type connector

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1329087A (en) * 1969-09-05 1973-09-05 Flextube Ltd Hose clamps
CN2890561Y (en) * 2006-04-14 2007-04-18 李长城 Metal pipe hoop connecting device
CN204289866U (en) * 2014-12-15 2015-04-22 镇江加勒母线有限公司 Quick height protection bus-bar slot connecting apparatus
CN204611353U (en) * 2015-04-14 2015-09-02 泰通建设集团有限公司 One is leaked indicating device
CN204704519U (en) * 2015-05-13 2015-10-14 东莞市长原科技实业有限公司 A kind of can the sterile hose linkage structure of moise-heat sterilization online
CN205383435U (en) * 2016-01-27 2016-07-13 付东青 Novel circulation fluid driving system
CN107191720A (en) * 2017-05-25 2017-09-22 南通倍佳机械科技有限公司 Connection method for the joint for sealing connecting and its high-pressure hose of high-pressure hose
CN208011108U (en) * 2017-11-30 2018-10-26 国家电网公司 A kind of high-pressure hose with hood type connector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109848683A (en) * 2018-12-06 2019-06-07 中广核工程有限公司 Nuclear Power Station's Exhausted Fuels screen work extracting tool
CN109848683B (en) * 2018-12-06 2021-08-31 中广核工程有限公司 Spent fuel grillwork extracting tool of nuclear power station

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Application publication date: 20180323

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