CN207599239U - A kind of ferrule fitting structure - Google Patents
A kind of ferrule fitting structure Download PDFInfo
- Publication number
- CN207599239U CN207599239U CN201721372416.1U CN201721372416U CN207599239U CN 207599239 U CN207599239 U CN 207599239U CN 201721372416 U CN201721372416 U CN 201721372416U CN 207599239 U CN207599239 U CN 207599239U
- Authority
- CN
- China
- Prior art keywords
- main body
- double card
- card set
- cutting ferrule
- nut
- 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.)
- Active
Links
- 239000007789 gas Substances 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 239000012530 fluid Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000007789 sealing Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Abstract
The utility model discloses a kind of ferrule fitting structures, including main body, locking nut, double card set, double card covers nut, pressure gauge, relief valve and leaking gases alarm, locking nut is provided in the middle part of the main body, the side of the locking nut is provided with pressure gauge, top one end of the main body is provided with relief valve, the bottom end of the main body is provided with leaking gases alarm, one end is provided with double card set nut in the main body, and double card set is made of preceding cutting ferrule and rear cutting ferrule, the preceding cutting ferrule is located at the side of feed liquor port, cutting ferrule is located at the side of preceding cutting ferrule after described, cutting ferrule is located in double card set nut after described, the double card set nut is threadedly attached in the end of main body, the periphery of the double card set nut is provided with clip.The utility model is vdiverse in function, structure novel, can be on gas and fluid pipeline, and compression strength is big, good airproof performance, is suitble to be widely popularized.
Description
Technical field
The utility model is related to a kind of joint structure, more particularly to a kind of ferrule fitting structure.
Background technology
Common Double-ferrule type pipe joint in contrast to screw thread, reaming, single deck tape-recorder set etc. joint forms, be one kind take into account sealing and
The small-bore pipe pipe connecting of safety.Main performance and application range：The pressure of pipe explosion is withstood up to without leaking；It can use
In vacuum and high pressure liquid system；It can be sealed in the guarantee of work under low-temperature condition；Under the highest rated temperature of pipe persistently
Sealing；Repeatable dismounting and guarantee sealing；These performances of Double-ferrule type pipe joint make it be widely used in instrument and meter, stone
The industries such as oiling work, electric power, gas.Existing Double-ferrule type pipe joint sends out warning function when cannot leak gas, and
The pressure of water pipe cannot be monitored, when pressure instability timing, it is impossible to take voltage stabilizing measure.For this purpose, a kind of it is proposed that card
It is socketed header structure.
Utility model content
The main purpose of the utility model is that providing a kind of ferrule fitting structure, can effectively solve in background technology
Problem.
To achieve the above object, the technical solution that the utility model is taken is：
A kind of ferrule fitting structure, including main body, locking nut, double card set, double card set nut, pressure gauge, relief valve and
Leaking gases alarm is provided with locking nut in the middle part of the main body, and the side of the locking nut is provided with pressure gauge, institute
The top one end for stating main body is provided with relief valve, and the bottom end of the main body is provided with leaking gases alarm, the main body
Interior one end is provided with double card set nut, and double card set is made of preceding cutting ferrule and rear cutting ferrule, and the preceding cutting ferrule is located at feed liquor port
Side, the rear cutting ferrule are located at the side of preceding cutting ferrule, and the rear cutting ferrule is located in double card set nut, and the double card set nut passes through
The end of main body is threaded in, the periphery of the double card set nut is provided with clip.
Further, the working end of the pressure gauge is located in main body.
Further, the periphery of the pressure gauge is provided with protective cover.
Further, the leaking gases alarm is connected to by mounting base in main body.
Further, the main body, double card set and double card set nut are made of stainless steel material.
Compared with prior art, the utility model has the advantages that：This kind of ferrule fitting structure, passes through rib machine
Tool formula promotes, double card set nut forward, after promotion cutting ferrule forward, while rear cutting ferrule push before cutting ferrule travel forward, so as to
Feed liquor port is squeezed forward, is reached the fast sealing between water pipe, can be grasped the pressure in water pipe at any time by pressure gauge
Value, when numerical value is excessive, is depressured by relief valve, to stablize the pressure in water pipe, this kind of ferrule fitting structure compression strength
Greatly, good airproof performance is applicable not only to the conveying that liquid conveying applies also for gas, is leaked when conveying toxic and harmful gas in pipeline
When, by leaking gases alarm, alarm is sent out at the first time, people is reminded to take measures in time, and nut is covered by double card
Periphery is provided with clip and effectively strengthens whole anti-pressure ability.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model ferrule fitting structure.
In figure：1st, main body；2nd, locking nut；3rd, double card set；4th, double card set nut；5th, clip；6th, rear cutting ferrule；7th, preceding card
Set；8th, pressure gauge；9th, relief valve；10th, leaking gases alarm.
Specific embodiment
To be easy to understand technical means, creative features, achievable purpose and effectiveness of the utility model, below
With reference to specific embodiment, the utility model is expanded on further.
As shown in Figure 1, a kind of ferrule fitting structure, including main body 1, locking nut 2, double card set 3, double card set nut 4, pressure
Power table 8, relief valve 9 and leaking gases alarm 10, the middle part of the main body 1 are provided with locking nut 2, the locking nut 2
Side be provided with pressure gauge 8, top one end of the main body 1 is provided with relief valve 9, the bottom end setting of the main body 1
There is a leaking gases alarm 10, one end is provided with double card set nut 4 in the main body 1, and double card set 3 is by preceding cutting ferrule 7 and rear card
6 composition of set, the preceding cutting ferrule 7 are located at the side of feed liquor port, and the rear cutting ferrule 6 is located at the side of preceding cutting ferrule 7, the rear cutting ferrule
6 are located in double card set nut 4, and the double card set nut 4 is threadedly attached in the end of main body 1, the double card set nut 4
Periphery is provided with clip 5.
Wherein, the working end of the pressure gauge 8 is located in main body 1.
Wherein, the periphery of the pressure gauge 8 is provided with protective cover.
Wherein, the leaking gases alarm 10 is connected on the body 1 by mounting base.
Wherein, the main body 1, double card set 3 and double card set nut 4 are made of stainless steel material.
It should be noted that the utility model is a kind of ferrule fitting structure, during work, mechanically promoted by screw thread,
Double card set nut 4 travels forward, after promotion cutting ferrule 7 forward, while rear cutting ferrule 7 push before cutting ferrule 6 travel forward, so as to squeeze forward
Liquid port is pressed into, the fast sealing between water pipe is reached, the pressure value in water pipe can be grasped at any time by pressure gauge 8, when
It when numerical value is excessive, is depressured by relief valve 9, to stablize the pressure in water pipe, this kind of ferrule fitting structure compression strength is big, close
Envelope property is good, is applicable not only to the conveying that liquid conveying applies also for gas, when conveying toxic and harmful gas leakage in pipeline, leads to
Leaking gases alarm 10 is crossed, sends out alarm at the first time, people is reminded to take measures in time, the outer of nut 4 is covered by double card
It encloses and is provided with clip 5 and effectively strengthens whole anti-pressure ability.
The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principle of the utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of ferrule fitting structure, including main body (1), locking nut (2), double card set (3), double card set nut (4), pressure gauge
(8), relief valve (9) and leaking gases alarm (10), it is characterised in that：Locking nut is provided in the middle part of the main body (1)
(2), the side of the locking nut (2) is provided with pressure gauge (8), and top one end of the main body (1) is provided with relief valve
(9), the bottom end of the main body (1) is provided with leaking gases alarm (10), and the interior one end of the main body (1) is provided with double card
Nut (4) is covered, and double card set (3) is made of preceding cutting ferrule (7) and rear cutting ferrule (6), the preceding cutting ferrule (7) is positioned at the one of feed liquor port
Side, the rear cutting ferrule (6) is positioned at the side of preceding cutting ferrule (7), and the rear cutting ferrule (6) is in double card set nut (4), the double card
Set nut (4) is threadedly attached in the end of main body (1), and the periphery of the double card set nut (4) is provided with clip (5).
2. a kind of ferrule fitting structure according to claim 1, it is characterised in that：The working end position of the pressure gauge (8)
In main body (1).
3. a kind of ferrule fitting structure according to claim 1, it is characterised in that：The periphery setting of the pressure gauge (8)
There is protective cover.
4. a kind of ferrule fitting structure according to claim 1, it is characterised in that：The leaking gases alarm (10) is logical
Mounting base is crossed to be connected in main body (1).
5. a kind of ferrule fitting structure according to claim 1, it is characterised in that：The main body (1), double card set (3) and
Double card set nut (4) is made of stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721372416.1U CN207599239U (en) | 2017-10-24 | 2017-10-24 | A kind of ferrule fitting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721372416.1U CN207599239U (en) | 2017-10-24 | 2017-10-24 | A kind of ferrule fitting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207599239U true CN207599239U (en) | 2018-07-10 |
Family
ID=62756697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721372416.1U Active CN207599239U (en) | 2017-10-24 | 2017-10-24 | A kind of ferrule fitting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207599239U (en) |
-
2017
- 2017-10-24 CN CN201721372416.1U patent/CN207599239U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A type of sleeve joint structure Granted publication date: 20180710 Pledgee: Funing County sub branch of China Postal Savings Bank Co.,Ltd. Pledgor: TEFA JIANGSU LIUTI FLUID MACHINERY MANUFACTURING CO.,LTD. Registration number: Y2024980006339 |