CN207514423U - A kind of flange-connection stainless steel metal flexible pipe with blast resistance construction - Google Patents
A kind of flange-connection stainless steel metal flexible pipe with blast resistance construction Download PDFInfo
- Publication number
- CN207514423U CN207514423U CN201721570004.9U CN201721570004U CN207514423U CN 207514423 U CN207514423 U CN 207514423U CN 201721570004 U CN201721570004 U CN 201721570004U CN 207514423 U CN207514423 U CN 207514423U
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- China
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- inner cavity
- cavity chamber
- exocoel
- water supply
- supply connector
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- Withdrawn - After Issue
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- 239000002184 metal Substances 0.000 title claims abstract description 36
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 14
- 239000010935 stainless steel Substances 0.000 title claims abstract description 14
- 238000010276 construction Methods 0.000 title claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 52
- 238000005192 partition Methods 0.000 claims abstract description 12
- 230000000740 bleeding effect Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 2
- 238000004891 communication Methods 0.000 claims description 2
- 238000004880 explosion Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 206010020852 Hypertonia Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000002929 anti-fatigue Effects 0.000 description 1
- 230000019771 cognition Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Abstract
The utility model discloses a kind of flange-connection stainless steel metal flexible pipes with blast resistance construction, and mainly including water supply connector, rubber tube, metal establishment hose body and water outlet connector, metal establishment hose body is coated with the outer protection tube and forms a backwater channel therebetween；Water supply connector is provided with mounting hole in its water inlet madial wall, and inner cavity chamber and exocoel are divided by a partition board in mounting hole；The bore of inner cavity chamber is gradually reduced from top to bottom, and a small ball is equipped in inner cavity chamber, and the maximum outside diameter of small ball is less than the bore above inner cavity chamber and is more than the bore below inner cavity chamber；The bottom of inner cavity chamber is connected equipped with inlet opening with backwater channel, and inner cavity chamber connects in the top of partition board equipped with apopore with exocoel；One big ball valve is installed in exocoel.The utility model design has not only prevented the leakage problem of water after rubber pipe explosion, while can close water supply connector rapidly, has the characteristics that simple and practical in structure.
Description
Technical field
The present invention relates to a kind of flange-connection stainless steel metal flexible pipe, specially a kind of flange-connection stainless steel metal flexible pipe with blast resistance construction.
Background technology
Flange-connection stainless steel metal flexible pipe has corrosion-resistant, high temperature resistant, low temperature resistant, flexible, antifatigue, damping noise reduction, leakproofness
The advantages that strong, is widely used in bathroom pipeline.Traditional flange-connection stainless steel metal flexible pipe mainly by water supply connector, water outlet connector,
Rubber tube and metal establishment hose body are formed, and metal establishment hose body therein is coated on outside rubber tube, is pressure pipeline
In pressure parts.But in actual use, after hypertonia or much time using, rubber tube and metal establishment hose
There is Decrepitation Phenomena, and then lead to the leakage of water in cognition, such as closes valve not in time, will cause a large amount of wastes of water, seriously
When can be because the damage that the house ornamentations unrepairable such as floor is caused when diffusing out of water.
Invention content
In view of the above-mentioned problems, the present invention devises a kind of flange-connection stainless steel metal flexible pipe with blast resistance construction, not only prevent
The leakage problem of water after rubber tube and metal establishment hose body explosion, while can close water inlet rapidly after rubber pipe explosion and connect
Head has the characteristics that simple and practical in structure.
To achieve the above object, the present invention uses following technical scheme：
A kind of flange-connection stainless steel metal flexible pipe with blast resistance construction, mainly including water supply connector, rubber tube, metal establishment hose
Body and water outlet connector, it is characterised in that：The metal establishment hose body is coated with the outer protection tube, the outer protection tube and metal
There are gaps between establishment hose body to form a backwater channel, and the upper end of backwater channel is extended to inside water supply connector；Institute
It states water supply connector and its water inlet madial wall is provided with mounting hole, inner cavity chamber and exocoel are divided by a partition board in mounting hole；
The bore of the inner cavity chamber is gradually reduced from top to bottom, a small ball is equipped in inner cavity chamber, the maximum outside diameter of small ball is less than interior
Bore above chamber and more than the bore below inner cavity chamber；The bottom of inner cavity chamber is connected equipped with inlet opening with backwater channel, interior
Chamber is connected in the top of partition board equipped with apopore with exocoel；One big ball valve of cooperation installation, big ball valve exist in the exocoel
Its frictional resistance between exocoel can be overcome under the action of external force and enters water supply connector outlet and realizes cut-off.
Further, above-mentioned the outer protection tube is high resiliency sebific duct.
Further, above-mentioned backwater channel is provided with the air bleeding valve that can be in communication with the outside.
Further, the distance on the installation position of above-mentioned apopore to partition board top is less than the radius of small ball.
The present invention is provided with the outer protection tube outside metal establishment hose body and forms backwater channel, once metal establishment is soft
Tube body and rubber pipe explosion can be such that high pressure water enters in the inner cavity chamber by the channel, and then high pressure water pushes small ball
It moves up, high pressure water is made to enter exocoel from apopore and push big ball valve, and big ball valve is made to enter water supply connector outlet and realize
Cut-off, then directly into crossing in exocoel to inner cavity chamber, promotion small ball sinks and closes the cut-off with return flow line high pressure water,
Complete the shutoff operation of entire water supply connector.
Adverse consequences caused by present invention design can fundamentally solve rubber tube and metal establishment hose body explosion, prevents
The waste of water and therefore caused by unnecessary loss, have the characteristics that simple and practical in structure.
Description of the drawings
The planar structure sectional view of Fig. 1, the present invention；
The big ball valve of Fig. 2, the present invention blocks structure diagram during water supply connector outlet；
Fig. 3, size ball valve of the present invention are completely in the structure diagram of closed state；
The structure diagram of air bleeding valve is set in Fig. 4, the present invention.
Specific embodiment
As shown in Figure 1, a kind of flange-connection stainless steel metal flexible pipe with blast resistance construction, mainly includes water supply connector 1, rubber tube
21st, metal establishment hose body 22 and water outlet connector 3.
The metal establishment hose body 22 is coated with the outer protection tube 4, and the outer protection tube 4 works out hose body 22 with metal
Between there are gaps to form a backwater channel 5, the upper end of backwater channel 5 to extend to 1 the inside of water supply connector.
The water supply connector 1 is provided with mounting hole in its 11 madial wall of water inlet, is divided into mounting hole by a partition board 6 interior
Chamber 71 and exocoel 72.
The bore of the inner cavity chamber 71 is gradually reduced from top to bottom, and a small ball 8 is equipped in inner cavity chamber 71, small ball 8
Maximum outside diameter is less than the bore of 71 top of inner cavity chamber and is more than the bore below inner cavity chamber 71, when small ball 8 enters inner cavity chamber 71
Lower section when inner cavity chamber will be made to end about 71.
The bottom of the inner cavity chamber 71 is connected equipped with inlet opening 711 with backwater channel 5, and inner cavity chamber 71 is in the top of partition board 6
It is connected equipped with apopore 712 with exocoel 72.
One big ball valve 9 of cooperation installation, big ball valve 9 can overcome itself and exocoel under the effect of external force in the exocoel 72
Frictional resistance between 72 simultaneously enters water supply connector 1 and exports and realize cut-off.
Here, Yi Shang the outer protection tube 4 is high resiliency sebific duct, after rubber tube 21 and the metal establishment explosion of hose body 22,
When hydraulic pressure is not enough to push open small ball 8, the outer protection tube 4 will expand outwardly, to allow the water to keep enough in backwater channel 5
Mobility, the process are pushed small ball 8 open until high pressure water and are entered in inner cavity chamber 71, then travel further into exocoel 72 and push away
Big ball valve 9 is moved to move.
Or the elasticity of the outer protection tube 4 does not limit, but be provided on the backwater channel 5 can be direct with the external world
Air bleeding valve 51, structure can be set as needed in practice as shown in figure 4, air bleeding valve is set close to inlet opening 711 in the diagram
It puts at other positions.The air bleeding valve 51 is vented outward when original air pressure in backwater channel 5 can be made to reach setting value, to protect
Card channel mesohigh water has enough mobility, and high-pressure hydraulic is made to be smoothly through inlet opening 711 and enters the inner cavity chamber
In 71 and small ball 8 is pushed, then travels further into exocoel 72 and big ball valve 9 is pushed to move.
In use, once rubber tube 21 and metal establishment hose body 22 burst, the high pressure water in pipe will enter
Into the backwater channel 5 between the outer protection tube 4 and metal establishment hose body 22, high pressure water makes into membership in backwater channel 5
Original air pressure rise, make elastomeric outside protection pipe 4 expand outwardly or when air pressure more than air bleeding valve setting
It is discharged outward rapidly during value, to ensure the mobility of channel mesohigh water, when high pressure water enters inner cavity chamber by inlet opening 711
After in 71, small ball 8 will be pushed to move up, make gap occur between 71 top of small ball 8 and inner cavity chamber, then high pressure water passes through
Apopore 712 on partition board 6 is entered in exocoel 72, and big ball valve 9 is pushed to overcome the frictional resistance between exocoel 72,
Big ball valve 9 is made to export into water supply connector 1 and realize cut-off, structure is as shown in Figure 2.
Later, high pressure water and pushes small ball 8 to sink and realize and flow back directly into crossing in exocoel 72 to inner cavity chamber 71
The shutoff operation of entire water supply connector 1 is completed in the cut-off of channel 5, and structure is as described in Figure 3.
Here, the normal falling to ensure small ball 8, the distance of the installation position of the apopore 712 to 6 top of partition board
Less than the radius of small ball 8.
To sum up, the present invention design can fundamentally solve rubber tube 21 and metal establishment hose body 22 burst caused by it is bad
Consequence, prevented water waste and therefore caused by unnecessary loss, have the characteristics that simple and practical in structure.
The above is only the better embodiment of the present invention, not makees limitation in any form to the present invention, every
Technical principle any simple modification made to the above embodiment, equivalent variations or modification according to the present invention, still fall within this hair
In the range of bright technical solution.
Claims (4)
1. a kind of flange-connection stainless steel metal flexible pipe with blast resistance construction, mainly including water supply connector, rubber tube, metal establishment hose body
And water outlet connector, it is characterised in that：The metal establishment hose body is coated with the outer protection tube, and the outer protection tube is compiled with metal
There are gaps between hose body processed to form a backwater channel, and the upper end of backwater channel is extended to inside water supply connector；It is described
Water supply connector is provided with mounting hole in its water inlet madial wall, and inner cavity chamber and exocoel are divided by a partition board in mounting hole；Institute
The bore for stating inner cavity chamber is gradually reduced from top to bottom, and a small ball is equipped in inner cavity chamber, and the maximum outside diameter of small ball is less than inner cavity
Bore above room and more than the bore below inner cavity chamber；The bottom of inner cavity chamber is connected equipped with inlet opening with backwater channel, inner cavity
Room is connected in the top of partition board equipped with apopore with exocoel；One big ball valve of cooperation installation in the exocoel, big ball valve is outside
Its frictional resistance between exocoel can be overcome under the action of power and enters water supply connector outlet and realizes cut-off.
2. a kind of flange-connection stainless steel metal flexible pipe with blast resistance construction as described in claim 1, it is characterised in that：The outer layer is protected
Pillar is high resiliency sebific duct.
3. a kind of flange-connection stainless steel metal flexible pipe with blast resistance construction as described in claim 1, it is characterised in that：The return water leads to
Road is provided with the air bleeding valve that can be in communication with the outside.
4. a kind of flange-connection stainless steel metal flexible pipe with blast resistance construction as described in claim 1-3 any claims, feature
It is：The distance on the installation position of the apopore to partition board top is less than the radius of small ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721570004.9U CN207514423U (en) | 2017-11-22 | 2017-11-22 | A kind of flange-connection stainless steel metal flexible pipe with blast resistance construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721570004.9U CN207514423U (en) | 2017-11-22 | 2017-11-22 | A kind of flange-connection stainless steel metal flexible pipe with blast resistance construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207514423U true CN207514423U (en) | 2018-06-19 |
Family
ID=62539867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721570004.9U Withdrawn - After Issue CN207514423U (en) | 2017-11-22 | 2017-11-22 | A kind of flange-connection stainless steel metal flexible pipe with blast resistance construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207514423U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107990060A (en) * | 2017-11-22 | 2018-05-04 | 张文兵 | A kind of flange-connection stainless steel metal flexible pipe with blast resistance construction |
-
2017
- 2017-11-22 CN CN201721570004.9U patent/CN207514423U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107990060A (en) * | 2017-11-22 | 2018-05-04 | 张文兵 | A kind of flange-connection stainless steel metal flexible pipe with blast resistance construction |
| CN107990060B (en) * | 2017-11-22 | 2024-07-05 | 张文兵 | Stainless steel metal hose with explosion-proof structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180619 Effective date of abandoning: 20240705 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180619 Effective date of abandoning: 20240705 |