CN207034440U - A kind of pump connection flexible pipe - Google Patents
A kind of pump connection flexible pipe Download PDFInfo
- Publication number
- CN207034440U CN207034440U CN201720812899.6U CN201720812899U CN207034440U CN 207034440 U CN207034440 U CN 207034440U CN 201720812899 U CN201720812899 U CN 201720812899U CN 207034440 U CN207034440 U CN 207034440U
- Authority
- CN
- China
- Prior art keywords
- flange seat
- flexible hose
- corrugated flexible
- elastic
- pump connection
- 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.)
- Expired - Fee Related
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- Pipe Accessories (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of pump connection flexible pipe, and it includes first flange seat（1）, second flange seat（2）, corrugated flexible hose（3）And braiding net sleeve（4）, the corrugated flexible hose（3）Outside is coated with braiding net sleeve（4）, the braiding net sleeve（4）Outside is additionally provided with elastic protecting sleeve（5）, and the braiding net sleeve（4）With elastic protecting sleeve（5）Thickness ratio be 2：1, the corrugated flexible hose（3）Both ends are equipped with elastic vibration isolation body（6）, and the elastic vibration isolation body（6）Thickness is 1~5cm, the first flange seat（1）With second flange seat（2）Respectively at corrugated flexible hose（3）The elastic vibration isolation body at both ends（6）Upper setting, the first flange seat（1）With second flange seat（2）On be additionally provided with least two through holes that are connected（7）.The utility model uses pump connection flexible pipe, effectively absorbs piping vibration, and can reduce because of noise caused by vibration.
Description
Technical field
It the utility model is related to pump connecting tube technical field, and in particular to a kind of pump connection flexible pipe.
Background technology
Pump can be applied to Petrochemical Wharf, oil plant, shipyard and skyscraper etc. with connection flexible pipe.
At present, in the piping that pump and valve, instrument and meter are formed, often because of the crucial portion such as vibration damage instrument and meter
Part, the normal work of system is influenceed, so as to cause piping to resonate, destroy piping and equipment, and vibrate and produce making an uproar for serious consequence
Sound pollutes.Therefore, those skilled in the art are needed badly and develop a kind of pump with connection flexible pipe to solve piping vibration and noise problem.
The content of the invention
Problem to be solved in the utility model is overcome the deficiencies in the prior art, there is provided a kind of effectively to absorb piping vibration
Pump connection flexible pipe, it is possible to reduce because of noise caused by vibration.
Technical scheme is used by it solves technical problem：A kind of pump connection flexible pipe, it includes first flange seat, the
Two flange seats, corrugated flexible hose and braiding net sleeve, the corrugated flexible hose outside are coated with braiding net sleeve, gone back on the outside of the braiding net sleeve
Provided with elastic protecting sleeve, and the thickness ratio of the braiding net sleeve and elastic protecting sleeve is 2：1, the corrugated flexible hose both ends are equipped with bullet
Property vibration isolation body, and the elastic vibration isolation set body thickness be 1~5cm, the first flange seat and second flange seat are respectively at ripple
Set on the elastic vibration isolation body at flexible pipe both ends, it is solid that at least two connections are additionally provided with the first flange seat and second flange seat
Determine through hole.
Preferably, the elastic protecting sleeve is rubber protecting jacket.
Preferably, the first flange seat and second flange seat are that casting nylon is made.
Preferably, the elastic vibration isolation body is made up of metal-rubber.
Preferably, at least one shaft orientation reinforcing rib, and the shaft orientation reinforcing rib are additionally provided with the corrugated flexible hose inwall
It is formed in one with corrugated flexible hose.
The beneficial effects of the utility model are：Using pump connection flexible pipe, piping vibration is effectively absorbed, and can reduce
Because of noise caused by vibration；Braiding net sleeve is coated with the outside of corrugated flexible hose, elastic protecting sleeve is additionally provided with the outside of braiding net sleeve, and should
The thickness ratio of braiding net sleeve and elastic protecting sleeve is 2：1, corrugated flexible hose both ends are equipped with elastic vibration isolation body, first flange seat and
Second flange seat is set respectively on the elastic vibration isolation body at corrugated flexible hose both ends, reasonable in design, can using corrugated flexible hose
Effectively to absorb vibration caused by piping, so as to reduce because noise caused by vibration, corrugated flexible hose outside are coated with braiding net sleeve,
Protection corrugated flexible hose can be played, and the intensity of corrugated flexible hose can be strengthened to a certain extent；Elastic protecting sleeve is protected for rubber
Sheath, braiding net sleeve and corrugated flexible hose can be protected；First flange seat and second flange seat are that casting nylon is made, mechanical property
Energy and physical property are all higher, can be low as the manufacture of first flange seat and second flange seat, cost；Corrugated flexible hose both ends
Be equipped with elastic vibration isolation body, and elastic vibration isolation set body thickness be 1~5cm, first flange seat and second flange seat respectively at
Set on the elastic vibration isolation body at corrugated flexible hose both ends, it is reasonable in design, and elastic vibration isolation set is made using metal-rubber
Body, there is certain elasticity and damping characteristic, can be that valve, instrument and meter etc. provide vibration isolation, and vibration isolating effect is good, avoids drawing
Piping resonance is played and because vibration produces the noise pollution of serious consequence, so as to which piping and equipment can be protected to a certain degree；Ripple
It is additionally provided with least one shaft orientation reinforcing rib on hose inner wall, and the shaft orientation reinforcing rib is formed in one with corrugated flexible hose, necessarily
The intensity of corrugated flexible hose can be strengthened in degree, corrugated flexible hose can be protected.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model pump connection flexible pipe.
In figure：1. first flange seat, 2. second flange seats, 3. corrugated flexible hoses, 4. braiding net sleeves, 5. elastic protecting sleeves, 6.
Elastic vibration isolation body, 7. are connected through hole.
Embodiment
Explanation that the utility model is further explained with reference to the accompanying drawings and examples.
As shown in figure 1, a kind of pump connection flexible pipe, it includes first flange seat 1, second flange seat 2, the and of corrugated flexible hose 3
Braiding net sleeve 4, the outside of corrugated flexible hose 3 are coated with braiding net sleeve 4, and the outside of braiding net sleeve 4 is additionally provided with elastic protecting sleeve 5, and the volume
The thickness ratio of knitmesh set 4 and elastic protecting sleeve 5 is 2：1, the both ends of corrugated flexible hose 3 are equipped with elastic vibration isolation body 6, and the elasticity every
The thickness of body 6 that shakes is 4cm, first flange seat 1 and second flange seat 2 respectively on the elastic vibration isolation body 6 at the both ends of corrugated flexible hose 3
Set, at least two through holes 7 that are connected are additionally provided with first flange seat 1 and second flange seat 2.Corrugated flexible hose 3 is rubber material
Material is made, and has certain retractility, can effectively absorb and be vibrated caused by piping.
Elastic protecting sleeve 5 is rubber protecting jacket.First flange seat 1 and second flange seat 2 are that casting nylon is made.Elasticity
Vibration isolation body 6 is made up of metal-rubber.At least one shaft orientation reinforcing rib is additionally provided with the inwall of corrugated flexible hose 3, and this is axially strengthened
What muscle was formed in one with corrugated flexible hose 3.
The above is example of the present utility model and explanation, but does not mean that the obtainable advantage of the utility model by this
Limit, may be excellent to being realized in the simple transformation of structure, and/or some embodiments in every the utility model practice process
Wherein one or more of point are in the protection domain of the application.
Claims (5)
- A kind of 1. pump connection flexible pipe, it is characterised in that：It includes first flange seat（1）, second flange seat（2）, corrugated flexible hose （3）And braiding net sleeve（4）, the corrugated flexible hose（3）Outside is coated with braiding net sleeve（4）, the braiding net sleeve（4）Outside is also set Flexible protective case（5）, and the braiding net sleeve（4）With elastic protecting sleeve（5）Thickness ratio be 2：1, the corrugated flexible hose（3）Two End is equipped with elastic vibration isolation body（6）, and the elastic vibration isolation body（6）Thickness is 1~5cm, the first flange seat（1）With Two flange seats（2）Respectively at corrugated flexible hose（3）The elastic vibration isolation body at both ends（6）Upper setting, the first flange seat（1）With Two flange seats（2）On be additionally provided with least two through holes that are connected（7）.
- 2. pump connection flexible pipe according to claim 1, it is characterised in that：The elastic protecting sleeve（5）Protected for rubber Set.
- 3. pump connection flexible pipe according to claim 1, it is characterised in that：The first flange seat（1）And second flange Seat（2）It is that casting nylon is made.
- 4. pump connection flexible pipe according to claim 1, it is characterised in that：The elastic vibration isolation body（6）For metal rubber Glue is made.
- 5. pump connection flexible pipe according to claim 1, it is characterised in that：The corrugated flexible hose（3）It is additionally provided with inwall At least one shaft orientation reinforcing rib, and the shaft orientation reinforcing rib and corrugated flexible hose（3）It is formed in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720812899.6U CN207034440U (en) | 2017-07-06 | 2017-07-06 | A kind of pump connection flexible pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720812899.6U CN207034440U (en) | 2017-07-06 | 2017-07-06 | A kind of pump connection flexible pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207034440U true CN207034440U (en) | 2018-02-23 |
Family
ID=61467172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720812899.6U Expired - Fee Related CN207034440U (en) | 2017-07-06 | 2017-07-06 | A kind of pump connection flexible pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207034440U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285272A (en) * | 2019-06-13 | 2019-09-27 | 江苏科技大学 | A kind of ventilation shaft elastic composite resistance vibration connector peculiar to vessel |
-
2017
- 2017-07-06 CN CN201720812899.6U patent/CN207034440U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285272A (en) * | 2019-06-13 | 2019-09-27 | 江苏科技大学 | A kind of ventilation shaft elastic composite resistance vibration connector peculiar to vessel |
| CN110285272B (en) * | 2019-06-13 | 2021-08-20 | 江苏科技大学 | Elastic composite vibration-damping joint for marine ventilating duct |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180223 Termination date: 20180706 |