CN207178999U - A kind of novel metal corrugated flexible hose - Google Patents
A kind of novel metal corrugated flexible hose Download PDFInfo
- Publication number
- CN207178999U CN207178999U CN201721112623.3U CN201721112623U CN207178999U CN 207178999 U CN207178999 U CN 207178999U CN 201721112623 U CN201721112623 U CN 201721112623U CN 207178999 U CN207178999 U CN 207178999U
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- CN
- China
- Prior art keywords
- fixture
- net
- bellows
- joint
- connector
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Abstract
The utility model discloses a kind of novel metal corrugated flexible hose, it is high to aim to provide a kind of structural strength, practical and good sealing effect metal bellow, its drip irrigation device is that body includes bellows, the net that is sheathed on outside bellows and the joint for being arranged at body both ends, on body or fixture, one end of fixture interlocks with joint, the other end of fixture is provided with flange, the section of flange is in arc-shaped, the both ends of bellows are equipped with connector, net is arranged between connector and fixture, and net is placed between connector and fixture, the madial wall of net is provided with some spacing back-up rings, it is raised that bellows includes some ripples, formed with dashpot between two adjacent corrugations projections, each spacing back-up ring is respectively in dashpot, the utility model is applied to pipe transportation technology field.
Description
Technical field
A kind of pipe transportation technology field is the utility model is related to, more specifically, it relates to a kind of novel metal ripple
Flexible pipe.
Background technology
Metal bellows is installed in liquid conveying system as a kind of flexible pressure-resistant pipe fitting, to compensate pipeline or machine
Device, the mutual displacement of equipment connection end, vibrational energy is absorbed, the effect such as vibration damping, noise reduction can be played, there is flexible, quality
The multinomial feature such as gently, corrosion-resistant, antifatigue, high-low temperature resistant.
At present, the metal bellow of in the market, it includes body and the connection valve body being connected with body one end.And pass
The body of the metal bellow of system, body hold with being connected one end of valve body connection since it is desired that bearing to connect the weight of valve body
Easily because the bending of body, if things go on like this, body also easily causes abrasion with being connected one end of valve body connection, therefore improves to pipe
The protection of body, increase the structural strength of body and ensure that sealing effectiveness is all the problem of presently, there are.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of structural strength height, practicality
Strong and good sealing effect metal bellow.
To achieve the above object, the utility model provides following technical scheme：A kind of novel metal corrugated flexible hose, including
Body and the connection valve body being connected with body one end, the body include bellows, the net that is sheathed on outside bellows and
The joint at body both ends is arranged at, body is provided with fixture, and one end and the joint of fixture interlock, on the other end of fixture
Provided with flange, the section of flange is in arc-shaped, and the both ends of the bellows are equipped with connector, and net is arranged at connector and consolidated
Between determining part, and net is placed between connector and fixture, and the madial wall of the net is provided with some spacing back-up rings, ripple
Pipe includes some ripples projections, is embedded in respectively in dashpot formed with dashpot, each spacing back-up ring between two adjacent corrugations projections.
By using above-mentioned technical proposal, body includes bellows, the net being sheathed on outside bellows and is arranged at pipe
The joint at body both ends, is set using said structure, simple in construction, and by being provided with fixture on body, and will be fixed
One end of part is interlocked with joint, improves the stability of attachment structure, and flange is provided with the other end of fixture, and is turned over
The section on side is in arc-shaped, damage of the fixture to body when reducing body bending, and the section of flange is arranged into round
Arcuation so that when body is bent, add the fitting area between body and fixture, reduce the damage to body, carry
High service life, the both ends of bellows are equipped with connector, and net is arranged between connector and fixture, and net is placed in
Between connector and fixture, then the installation fastening effect for net is further increased, if the madial wall of net is provided with
Spacing back-up ring is done, bellows includes some ripples projection, divided between two adjacent corrugations projections formed with dashpot, each spacing back-up ring
It Qian Yu not be set by using said structure, improve the intensity and stability of connection on one side in dashpot, on the other hand
By the way that spacing back-up ring in dashpot, is then reduced when in use, body bending, the impact between butt joint and body,
Then further increase structural strength.
The utility model is further arranged to：The net include some woven stripe A in strip and it is some be in bar
The woven stripe B of shape, net are formed by the braiding of drifting along of each woven stripe A and each woven stripe B crosses.
By using above-mentioned technical proposal, net include some woven stripe A in strip and it is some be in strip
Woven stripe B, net are formed by the braiding of drifting along of each woven stripe A and each woven stripe B crosses, floated by woven stripe A and woven stripe B crosses
Heavy weaving method is woven, and improves the integraty of net, it is ensured that good structural strength, and by using bar shaped
Shape structure, then reinforcement area is improved, and then ensure that good stiffening effect.
The utility model is further arranged to：Be additionally provided with seal between the fixture and joint, seal include with
Elasticity between resistance surface B and setting and resistance surface A and resistance surface B that the resistance surface A and joint that fixture contradicts are contradicted
Part, the section of elastic component is in serpentine shape.
By using above-mentioned technical proposal, seal is additionally provided between fixture and joint, by be arranged at fixture and
Seal between joint, by being arranged to include resistance surface A, resistance surface B and elastic component by seal, and respectively with fixation
Part and joint contradict, and on the one hand ensure that good conflicts effect and contradict the guarantee of area, another aspect, by by elasticity
The section of part is set in serpentine shape, the inside active force of elastic component can be bestowed in fixture and joint, according to setting for elastic component
Meter, serpentine shape structure can provide a reaction force, then ensure that sealing effectiveness.
Brief description of the drawings
Fig. 1 is a kind of dimensional structure diagram of novel metal corrugated flexible hose embodiment of the utility model.
Fig. 2 is a kind of broken section structural representation of novel metal corrugated flexible hose embodiment of the utility model.
Fig. 3 is a kind of structural representation of novel metal corrugated flexible hose embodiment seal of the utility model.
Embodiment
A kind of novel metal corrugated flexible hose embodiment of the utility model is described further referring to figs. 1 to Fig. 3.
A kind of novel metal corrugated flexible hose, including body 1 and the connection valve body 2 that is connected with the one end of body 1, body 1 wrap
Bellows 31, the net being sheathed on outside bellows 31 10 and the joint 4 for being arranged at the both ends of body 1 are included, is set using said structure
Put, it is simple in construction, and by being provided with fixture 30 on body 1, and one end of fixture 30 and joint 4 are interlocked, carry
The high stability of attachment structure, and be provided with flange 301 on the other end of fixture 30, and the section of flange 301 is in justifying
Arcuation, damage of the fixture 30 to body 1 when body 1 is bent is reduced, and the section of flange 301 is arranged to arc-shaped,
So that when body 1 is bent, the fitting area between body 1 and fixture 30 is added, the damage to body 1 is reduced, carries
High service life, the both ends of bellows 31 are equipped with connector 32, and net 10 is arranged between connector 32 and fixture 30,
And net 10 is placed between connector 32 and fixture 30, then the installation fastening effect for net 10, net are further increased
The madial wall of set 10 is provided with some spacing back-up rings 101, and bellows 31 includes some ripple projections 310, and two adjacent corrugations are raised
In dashpot 311, set respectively by using said structure formed with dashpot 311, each spacing back-up ring 101 between 310,
The intensity and stability of connection are improved on one side, on the other hand by the way that spacing back-up ring 101 is embedded in dashpot 311, then
Reduce when in use, body 1 is bent, and the impact between butt joint 4 and body 1, then further increases structural strength.
The utility model is further arranged to, net 10 include some woven stripe A101 in strip and it is some be in bar
The woven stripe B102 of shape, net 10 are formed by the braiding of drifting along of each woven stripe A101 and each woven stripe B102 crosses, pass through braiding
The weaving method that bar A101 and woven stripe B102 crosses drift along is woven, and improves the integraty of net 1, it is ensured that good
Structural strength, and by using strip structure, then reinforcement area is improved, and then ensure that good stiffening effect.
The utility model is further arranged to, and seal 40 is additionally provided between fixture 30 and joint 4, solid by being arranged at
Determine the seal 40 between part 30 and joint 4, by by seal 40 be arranged to include resistance surface A401, resistance surface B402 and
Elastic component 403, and contradicted respectively with fixture 30 and joint 4, it on the one hand ensure that good conflict effect and contradict area
Guarantee, on the other hand, by by the section of elastic component 403 in serpentine shape setting, can bestow bullet in fixture 30 and joint 4
The property inside active force of part 403, according to the design of elastic component 403, serpentine shape structure can provide a reaction force, then ensure
Sealing effectiveness.
Preferred embodiment of the present utility model is the foregoing is only, not limiting the utility model, the skill of this area
Art personnel carry out common variations and alternatives in the range of technical solutions of the utility model should all be included in guarantor of the present utility model
In the range of shield.
Claims (3)
1. a kind of novel metal corrugated flexible hose, including body and the connection valve body that is connected with body one end, it is characterized in that：It is described
Body includes bellows, the net that is sheathed on outside bellows and the joint for being arranged at body both ends, on body or fixture,
One end of fixture interlocks with joint, and the other end of fixture is provided with flange, and the section of flange is in arc-shaped, the bellows
Both ends be equipped with connector, net is arranged between connector and fixture, and net is placed between connector and fixture,
The madial wall of the net is provided with some spacing back-up rings, and bellows is raised including some ripples, between two adjacent corrugations projections
Formed with dashpot, each spacing back-up ring is respectively in dashpot.
2. a kind of novel metal corrugated flexible hose according to claim 1, it is characterized in that：It is in bar shaped that the net, which includes some,
The woven stripe A of shape and some woven stripe B in strip, net by each woven stripe A and each woven stripe B crosses drift along braiding and
Into.
3. a kind of novel metal corrugated flexible hose according to claim 1, it is characterized in that：Between the fixture and joint also
Provided with seal, seal includes the resistance surface A contradicted with fixture and joint conflict resistance surface B and sets and contradict
Elastic component between face A and resistance surface B, the section of elastic component is in serpentine shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721112623.3U CN207178999U (en) | 2017-09-01 | 2017-09-01 | A kind of novel metal corrugated flexible hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721112623.3U CN207178999U (en) | 2017-09-01 | 2017-09-01 | A kind of novel metal corrugated flexible hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207178999U true CN207178999U (en) | 2018-04-03 |
Family
ID=61741826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721112623.3U Expired - Fee Related CN207178999U (en) | 2017-09-01 | 2017-09-01 | A kind of novel metal corrugated flexible hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207178999U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108302265A (en) * | 2018-04-04 | 2018-07-20 | 南京知行管业有限公司 | A kind of Novel clock tool connecting tube |
-
2017
- 2017-09-01 CN CN201721112623.3U patent/CN207178999U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108302265A (en) * | 2018-04-04 | 2018-07-20 | 南京知行管业有限公司 | A kind of Novel clock tool connecting tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180403 Termination date: 20200901 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |