CN1487229A - Industrial pipeline opimizing and quickly connecting apparatus - Google Patents
Industrial pipeline opimizing and quickly connecting apparatus Download PDFInfo
- Publication number
- CN1487229A CN1487229A CNA021310831A CN02131083A CN1487229A CN 1487229 A CN1487229 A CN 1487229A CN A021310831 A CNA021310831 A CN A021310831A CN 02131083 A CN02131083 A CN 02131083A CN 1487229 A CN1487229 A CN 1487229A
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- taken over
- connects device
- jackscrew
- speed according
- sleeve pipe
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Abstract
The industrial pipeline fast connecting device consists of two parts of sealing one & the fastening one. Technologically, it features the forcing off screw set in end of the fastening screw to fasten pipe to be connected; and built-in sealing rubber ring to be compressed by the screws. The present invention is used to connect pipes, instrument, valve, etc. Compared with available technology, the present invention has reliable connection, high sealing performance, and other advantages. The present invention may be used in making various relay device for facilitating pipe connection.
Description
The invention discloses a kind of speed that is used for industrial pipeline (heavy caliber, high temperature, high pressure) and connect device.
The pipeline of conveyance fluid is used very wide in people's life, in producing.Yet the connection of pipeline is unsatisfactory always, for industrial pipeline, except the silk mouth connects, also has flange and welding, these conventional methods, and site operation instrument, operating condition are had relatively high expectations, and waste time and energy, and often because of connecting bad or the welding bead slag inclusion, cause leakage.
For solving an above-mentioned difficult problem, I had bid to host patent " simple and easy pipeline speed connection, fast handler " (number of patent application: 01136696.6), have many advantages such as simple in structure, easy for installation, good seal performance, excellent performance last year.But it more is applicable to small pipeline, and to large-scale, pressure reaches several thousand even several ten thousand jin, may be not firm only according to sawtooth locking, and in the process of the industrial valve of design, a plurality of inspirations that happen suddenly have been found out this invention recently.
The purpose of this invention is to provide a kind of industrial pipeline speed multi pack and put, it is simple in structure, beautiful shape, connection are firm, and former pipeline is not done any transformation, can simply promptly assemble or change.
The purpose of invention is to realize (referring to Fig. 1) like this: a kind of speed that is used for industrial pipeline (heavy caliber, high temperature, high pressure) connects device, is made up of sealing and fastening two-part, and the end of clamping bolt (1) is provided with jackscrew (3) and is taken over to reinforce; Clamping bolt is tightened and is established O-ring seal (2) in the compression; Cushion rubber is outer can sleeve pipe (4); Being taken over road (5) and another interface (6) of being taken over (5 ') or instrument, valve etc. is connected to each other by above-mentioned part; Fixing degree of tightness not being done when requiring, can cancel jackscrew mechanism and make structure the simplest
Said apparatus can be realized all purposes of the present invention.Compared with prior art, following " six big advantages " arranged:
1. simple in structure, cheap.Like product is made of four parts at least, and the present invention only uses three, under certain condition only with two; Because the profile of tooth Taper Pipe that cancellation processing is difficult is processed more cheap; In advance can be in plant layout production, make the scene execute condition and program greatly simplifies, saved human and material resources, accelerated project progress, so its overall cost is more cheap than conventional method;
2. sealing is excellent, and is durable.By profile of tooth Taper Pipe sealing, fixing, but clamping bolt and jackscrew are shared out the work and help one another and are finished unlike existing technology;
3. applicability is wide.High temperature resistant, high pressure resistant, can be used for various pipelines, large-scale pipeline especially, pressure is very little, as blowdown sewer etc.;
4. beautiful shape, generous.There is ring cavity at the clamping bolt two ends, can cover the silk mouth of the inside, simple and clear cleaning;
5. environmental protection.Existing some part of technology is immersed in the fluid, perishable polluting, and the present invention's sealing narrow slit loop contacts fluid of seal ring only, thereby corrosion-resistant, the life-span is long;
6. mounting or dismounting are convenient.
Below in conjunction with accompanying drawing invention is described further.
Fig. 1 is joint construction schematic representation such as the present invention and instrument, valve;
Fig. 2 is that two pipes of the present invention link organigram;
Fig. 3 is a kind of special tool schematic representation that the present invention recommends.
The O-ring seal selected materials should be determined according to institute's conveyance fluid and temperature, pressure; Its sectional shape generally selects circle, also can get up to be sugar coated haws shape by two or more circular connection, also can be made up of jointly metal spacer ring of two circular therebetween.
Jackscrew adopts big, the rustless metallic material of hardness to make; Quantity immerses oneself in all can with hexagon nut more than three; Must tighten, the jackscrew point should thrust to be taken over.
Described sleeve pipe (4) is made by metallic material; The middle part can be provided with internal diameter and be taken over the identical packing ring of internal diameter with the location; Sleeve pipe can be connected by screw (7) with packing ring, and an end can seal.Contacted side of sleeve pipe and clamping bolt or bottom surface can be established ball or be rolled rod to reduce screwing force.
This device should be joined special setting tool, and the present invention recommends: with the iron plate making sheet mouth (9) of 4 millimeter, load onto wooden or plastic handles (8).
Trunking (6, adopt the valve, instrument of interface of the present invention etc. as two ends) is being installed, and two by the distance that should stay between taking over, should equal or be slightly larger than two length of taking between end face of trunking.
Introduce speed connection of the present invention at last, how to make realization quickly by said apparatus side:
The internal diameter that external diameter of being taken over and fast multi pack are put adapts, and end face is smooth, vertical with pipe and remove burr and foreign matter, and this is necessary.Two directly link with the bore pipe, and the structure of Fig. 2 is more suitable for; As a rule, it is fixing that two quilts are taken over, as long as the spacing between two pipes meets the requirements, install also very simple: put into trunking, the special tool that pushes away the membrane inside the rush stalk with the present invention is tightened fixing bolt, tightens jackscrew at last and promptly finishes.
By all made products of the present invention, comprise various valves, instrument, transducer, elbow, threeway ... its dismounting is " ery easy " especially, unscrews fast union nut, can finish in general one minute.
(on September 29th, 2002)
Claims (6)
1. a speed that is used for industrial pipeline (heavy caliber, high temperature, high pressure) connects device, is made up of sealing and fastening two-part, and it is characterized in that: the end of clamping bolt (1) is provided with jackscrew (3) and is taken over to reinforce; Clamping bolt is tightened and is established O-ring seal (2) in the compression; Cushion rubber is outer can sleeve pipe (4); Being taken over road (5) and another interface (6) of being taken over (5 ') or instrument, valve etc. is connected to each other by above-mentioned part; Fixing degree of tightness not being done when requiring, can cancel jackscrew mechanism and make structure the simplest.
2. speed according to claim 1 connects device, it is characterized in that: the O-ring seal selected materials should be determined according to institute's conveyance fluid and temperature, pressure; Its sectional shape generally selects circle, also can get up to be sugar coated haws shape by two or more circular connection, also can be made up of jointly metal spacer ring of two circular therebetween.
3. speed according to claim 1 connects device, it is characterized in that: jackscrew adopts big, the rustless metallic material of hardness to make; Quantity immerses oneself in all can with hexagon nut more than three; Must tighten, the jackscrew point should thrust to be taken over.
4. speed according to claim 1 connects device, and it is characterized in that: described sleeve pipe (4) is made by metallic material; The middle part can be provided with internal diameter and be taken over the identical packing ring of internal diameter with the location; Sleeve pipe can be connected by screw (7) with packing ring, and an end can seal.
5. speed according to claim 1 connects device, it is characterized in that: contacted side of sleeve pipe and clamping bolt or bottom surface, and can establish ball or roll rod to reduce screwing force.
6. speed according to claim 1 connects device, and it is characterized in that: this device should be joined special setting tool, and the present invention recommends: with the iron plate making sheet mouth (9) of 4 millimeter, load onto wooden or plastic handles (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021310831A CN1487229A (en) | 2002-09-30 | 2002-09-30 | Industrial pipeline opimizing and quickly connecting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021310831A CN1487229A (en) | 2002-09-30 | 2002-09-30 | Industrial pipeline opimizing and quickly connecting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1487229A true CN1487229A (en) | 2004-04-07 |
Family
ID=34144774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA021310831A Pending CN1487229A (en) | 2002-09-30 | 2002-09-30 | Industrial pipeline opimizing and quickly connecting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1487229A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439286A (en) * | 2016-11-21 | 2017-02-22 | 北京市燃气集团有限责任公司 | Adapter of gas stove |
-
2002
- 2002-09-30 CN CNA021310831A patent/CN1487229A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439286A (en) * | 2016-11-21 | 2017-02-22 | 北京市燃气集团有限责任公司 | Adapter of gas stove |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Tengguang Document name: Notification before expiration of term |
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| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Tengguang Document name: Deemed as a notice of withdrawal |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |