CN207621572U - Water pipe first-aid repairing device sealing ring - Google Patents
Water pipe first-aid repairing device sealing ring Download PDFInfo
- Publication number
- CN207621572U CN207621572U CN201721601798.0U CN201721601798U CN207621572U CN 207621572 U CN207621572 U CN 207621572U CN 201721601798 U CN201721601798 U CN 201721601798U CN 207621572 U CN207621572 U CN 207621572U
- Authority
- CN
- China
- Prior art keywords
- segmental arc
- straight section
- water pipe
- circle body
- sealing ring
- 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
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 71
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 58
- 238000012856 packing Methods 0.000 claims abstract description 31
- 238000010992 reflux Methods 0.000 claims abstract description 8
- 230000002708 enhancing effect Effects 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 15
- 238000004140 cleaning Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 3
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Landscapes
- Gasket Seals (AREA)
Abstract
The utility model belongs to technical field of pipeline emergency maintenance more particularly to a kind of water pipe first-aid repairing device sealing ring.The utility model, including circle body in a ring, the circle body includes two straight sections disposed in parallel and two segmental arcs disposed in parallel, the straight section and segmental arc alternates the circle body that the structure that is connected as a body is arranged, and the circle body is equipped with enhances shirt rim along the ring packing that circle body is arranged.The utility model is simple in structure, it is relatively low to fabricate cost, it can be used for a long time, rather than pure emergent product, use easy to promote large-scale, and the utility model enhances shirt rim and Multi-layer sealing to reach preferable sealing effect by the way that ring packing is arranged, while the aqueous reflux return pipe road overflowed can be prevented, to ensure water cleaning, avoid water contaminated.
Description
Technical field
The utility model belongs to technical field of pipeline emergency maintenance more particularly to a kind of water pipe first-aid repairing device sealing ring.
Background technology
Pipeline leakage plugging device is to be sealed package to the leakage or breakage of pipeline to realize the device repaired rapidly, structure letter
It is single, only need the pipeline leakage plugging device shell of the opposed installation of two pieces and the two pieces gasket being set at pipeline leakage plugging device shell binding face can group
At, while it is easy for installation, two housings pairing is tightened into nut at leak when use and repairing to pipeline can be completed；With the dress
It sets the time that can not only save and cut off the water, but also emergency repair cost can be reduced, therefore application is extremely wide.All include specifically being arranged in its both sides
Half arc sealing ring, while being equipped between its sealing ring end and connecting mutual sealing strip, held in the mouth from beginning to end between above-mentioned each component
It connects and finally constitutes closed loop structure；Rely on the both sides inlay card of two gaskets being away from each other in the pre- of pipeline leakage plugging device shell when mounted
In fixing groove processed, side is then opposed where opposite sides portion fits together, to finally rely on the crimp of both
To improve its sealing performance.Pipeline leakage plugging device in the prior art is being used as a kind of repairing product, therefore when it can not be long
Between act on pipeline, and sealing effect is generally poor.
For example, Chinese invention patent discloses a kind of pipeline leakage plugging device [application number：201010115771.7], which includes two
The shell of opposed installation, the shell are both provided with outwardly extending flange, the punishment of two flanges along its axial both sides
Be not provided with tooth engaged and occlusion bed, two housings by tooth engaged and occlusion bed it is engaged by link together；Described stings
It closes and is provided with the first sealing strip between tooth and occlusion bed；It is provided with platform on the inside of the tooth engaged, is equipped on platform
Two sealing strips；First sealing strip is embedded at the recess portion of occlusion bed, the end face towards tooth engaged of the first sealing strip
Width is more than the width of the end face of the tooth engaged to lean with it, and the protrusion of first sealing strip is outside tooth engaged end face
Part is resisted against on the second sealing strip.
The invention, which is not avoided that between sealing strip and shell, to be had gap and sealing effect is caused to reduce.
Utility model content
The purpose of this utility model is that can have high in view of the above-mentioned problems, providing a kind of water pipe first-aid repairing device sealing ring
Sealing effect.
In order to achieve the above objectives, the utility model uses following technical proposal：
A kind of water pipe first-aid repairing device sealing ring, including circle body in a ring, the circle body include two disposed in parallel straight
Section and two segmental arcs disposed in parallel, the straight section and segmental arc alternate the circle body that the structure that is connected as a body is arranged,
The circle body is equipped with enhances shirt rim along the ring packing that circle body is arranged.
In above-mentioned water pipe first-aid repairing device sealing ring, ring packing enhancing shirt rim is linked together with circle body.
In above-mentioned water pipe first-aid repairing device sealing ring, the ring packing enhances shirt rim by flexible sheet or film material
It is made.
In above-mentioned water pipe first-aid repairing device sealing ring, ring packing enhancing shirt rim is made with circle body of rubber.
In above-mentioned water pipe first-aid repairing device sealing ring, ring packing enhancing shirt rim is arranged on the inside of circle body
Portion.
In above-mentioned water pipe first-aid repairing device sealing ring, ring packing enhancing shirt rim is arranged diagonally downward.
In above-mentioned water pipe first-aid repairing device sealing ring, connected by connection strap between the straight section and segmental arc, it is described
Connection strap bottom is flushed with segmental arc, is flushed with straight section at the top of connection strap.
In above-mentioned water pipe first-aid repairing device sealing ring, the cross section of the straight section, segmental arc and connection strap is rectangle, even
Two opposite two sides of narrow bars are flushed with two sides of segmental arc respectively, other two opposite side of connection strap
It is flushed respectively with two sides of straight section.
In above-mentioned water pipe first-aid repairing device sealing ring, the straight section is in strip, and the segmental arc is arc-shaped, described straight
Section has two, is connected to the both ends of segmental arc, wherein an one side of the straight section far from segmental arc circular arc bottom is equipped with several protrusions
Locating piece, another one side of the straight section far from segmental arc circular arc bottom are equipped with the location hole of several recess, locating piece and location hole it is big
It is small to be mutually adapted.
Further include the elastic piece for the aqueous reflux return pipe for preventing from overflowing, elasticity in above-mentioned water pipe first-aid repairing device sealing ring
Piece is arranged between adjacent two segmental arc, and described elastic piece one end is fixedly connected with the side of segmental arc, and the other end can be freely movable, institute
It states and is fixedly installed several small magnets in elastic piece, the elastic piece fits with pipe outer wall surface.
Compared with prior art, the utility model has the advantage of：
1, the utility model enhances shirt rim to seal the gap between circle body and seal closure, significantly by the way that ring packing is arranged
Improve whole sealing effect.
2, the utility model is simple in structure, and processing and manufacturing cost is relatively low, can be used for a long time, rather than pure emergent product,
Use easy to promote large-scale.
3, the utility model is equipped with multi-level sealing, therefore has preferable sealing effect.
4, the utility model can prevent the aqueous reflux return pipe road overflowed, to ensure water cleaning, avoid water contaminated.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the utility model；
Fig. 2 is another structural schematic diagram of the utility model；
Fig. 3 is the sectional view of segmental arc；
In figure：Circle body e, straight section 1, segmental arc 2, locating piece 3, location hole 4, elastic piece 5, small magnet 6, spring 7, connection strap 8,
Ring packing enhances shirt rim 9, the first gasket 21, the second gasket 22, groove 23.
Specific implementation mode
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
In conjunction with shown in Fig. 1 and Fig. 2, a kind of water pipe first-aid repairing device sealing ring, including circle body e in a ring, the circle body e packets
Two straight sections 1 disposed in parallel and two segmental arcs 2 disposed in parallel are included, the straight section 1 alternates setting with segmental arc 2 and is connected
The into a single integrated structure circle body e, the circle body e are equipped with enhances shirt rim 9 along the ring packing of circle body e settings.
The utility model, in use, by the extruding of external force, segmental arc 2 and straight section 1 are tightly attached to pipe outer wall so that water without
Method is overflowed from device for plugging, and segmental arc 2 is arc-shaped at this time, and ring packing enhances shirt rim 9 under the pressure of the water overflowed
It is tightly attached in the connection gap between circle body e and the seal closure for disposing circle body e, to seal the gap between circle body e and seal closure,
Substantially increase whole sealing effect.
Straight section 1 and segmental arc 2 are axially parallel with water pipe, and straight section 1 is located at 2 top of segmental arc, and straight section 1 mutually interconnects successively with segmental arc 2
It is connected in a closed figure, the straight section 1 and segmental arc 2 to be made by elastic material, the utility model is to the specific of elastic material
Type is not construed as limiting, and can be silica gel, can also be rubber, as long as being shunk in stress, power restores to the original state after removing, also
Including the connection gap between sealing ring and the seal closure for disposing sealing ring and the gap between two opposed sealing rings can be covered
Ring packing enhance shirt rim 9, in use, by the extruding of external force, segmental arc 2 and straight section 1 are tightly attached to pipe outer wall so that water without
Method is overflowed from device for plugging, and segmental arc 2 is arc-shaped at this time, and it is tight under the pressure of the water overflowed that ring packing enhances shirt rim 9
It is affixed in the connection gap between sealing ring and the seal closure for disposing sealing ring, to seal the seam between sealing ring and seal closure
Gap substantially increases whole sealing effect, and the utility model is simple in structure, and processing and manufacturing cost is relatively low, can be used for a long time, and
Non- pure emergent product, use easy to promote large-scale.
Specifically, one end of ring packing enhancing shirt rim 9 and straight section 1 and/or the madial wall of segmental arc 2 one at
Type, the other end towards circle body e center position extend or the ring packing enhance shirt rim 9 one end with dispose circle body e it is close
Sealing cover is fixedly connected, and the other end extends towards the direction of straight section 1 or segmental arc 2, and ring packing enhancing shirt rim 9, which joins end to end, to be surrounded
For a loop configuration.
Ring packing enhancing shirt rim 9 joins end to end around being a loop configuration, is just enclosed around 2 inside one of segmental arc, annular
Sealing enhancing 9 one end of shirt rim can be freely movable, and the other end can be fixedly connected on the seal closure of placement circle body e, also can the company of fixation
It is connected on the side of straight section 1 or segmental arc 2.
Preferably, ring packing enhancing shirt rim 9 is made of flexible sheet or film material, it is further preferred that described
Ring packing enhancing shirt rim 9 is made of rubber, and the inside upper part in circle body e, while annular is arranged in ring packing enhancing shirt rim 9
Sealing enhancing shirt rim 9 is arranged diagonally downward, such ring packing enhance shirt rim 9 when by the pressure of water can one end bending to
Better seal connection gap.
Preferably, both ring packing enhancing shirt rim 9 is made with circle body e integrated moldings, and integrated molding can be promoted
The fastness of connection, so as to extend the service life and using effect of the utility model.
Specifically, the straight section 1 has two and is mutually parallel, the segmental arc 2 there are two and each segmental arc 2 two
End is connect with straight section 1 respectively, and when two straight sections 1 inwardly squeeze, the segmental arc 2 can be bent camber, 1 He of straight section
It being connected by connection strap 8 between segmental arc 2,8 bottom of connection strap is flushed with segmental arc 2, and 8 top of connection strap is flushed with straight section 1,
The cross section of the straight section 1, segmental arc 2 and connection strap 8 is rectangle, two opposite two sides difference of connection strap 8
It is flushed with two sides of segmental arc 2, other two the opposite side of connection strap 8 is flushed with two sides of straight section 1 respectively.
Straight section 1 and segmental arc 2 are two, and two segmental arcs 2 are respectively arranged on the both ends of straight section 1,2 head and the tail phase of straight section 1 and segmental arc
Even constitute a closed figure, when two straight sections 1 inwardly squeeze, the segmental arc 2 can be bent camber, straight section 1 and segmental arc 2 it
Between connected by connection strap 8,8 bottom of connection strap is flushed with segmental arc 2, and the top of connection strap 8 is flushed with straight section 1, described
The cross section of straight section 1, segmental arc 2 and connection strap 8 is rectangle, also, two opposite two side a of connection strap 8 distinguish
It is flushed with two side b of segmental arc 2, other two the opposite side c of connection strap 8 is neat with two side d of straight section 1 respectively
It is flat.
Preferably, the quantity of the segmental arc 2 is the even number more than 2, and multi-level sealing may be implemented in this way, make this practicality
It is novel that there is preferable sealing effect.
Preferably, the segmental arc 2 includes the first gasket 21 and the second gasket 22, and first gasket 21 is for pressing
It is located on pipe outer wall, the side of segmental arc 2 is further opened with groove 23, and the groove 23 is located at the sealing of the first gasket 21 and second
Between pad 22, the sealing effect of single segmental arc 2 not only can be improved, and groove 23 can help to dispersion stress, reduce
The probability that water overflows.
As shown in Fig. 2, the straight section 1 is in strip, the segmental arc 2 is arc-shaped, and the straight section 1 has two, respectively
The both ends of segmental arc 2 are connected to, wherein one side of the straight section 1 far from 2 circular arc bottom of segmental arc is equipped with the locating piece 3 of several protrusions, separately
One side of one straight section 1 far from 2 circular arc bottom of segmental arc is equipped with the location hole 4 of several recess, the size phase of locating piece 3 and location hole 4
Mutually adaptation.
Straight section 1 has two, wherein a locating piece 3 for being equipped with several protrusions, another straight section 1 is equipped with several recessed
The size of sunken location hole 4, locating piece 3 and location hole 4 is mutually adapted, and in pipe plugging, two identical sealing rings are mutual
Fitted seal, therefore must be aligned the segmental arc 2 of two sealing rings could obtain best sealing effect, therefore by the way that one of them is close
The locating piece 3 of seal is inserted into the location hole 4 of another sealing ring to realize the quick positioning of two sealing rings, while locating piece 3
Cooperation between location hole 4 also can further improve sealing effect.
As shown in Figure 1, further including the elastic piece 5 for the aqueous reflux return pipe for preventing from overflowing, elastic piece 5 is arranged in adjacent two arc
Between section 2,5 one end of the elastic piece is fixedly connected with the side of segmental arc 2, and the other end can freely activity.
After pipe burst, leak stopping is carried out using device for plugging, therefore has part water and is spilled over in device for plugging, works as water pipe
In hydraulic pressure it is relatively low when, the water that this part is overflowed can be flowed back again in return pipe, polluted to water quality, therefore the utility model is equipped with
One prevents the elastic piece 5 of the aqueous reflux return pipe overflowed, elastic piece 5 to be arranged between adjacent two segmental arc 2, the elastic piece 5 one
End is fixedly connected with the side of segmental arc 2, and the other end can be freely movable, and when hydraulic pressure is larger, water washes elastic piece 5 open and enters leak stopping dress
In setting, but when hydraulic pressure is smaller, the lid of elastic piece 5 closes at pipeline breaking so that the water in device for plugging can not be back to water pipe
In, therefore the aqueous reflux return pipe road overflowed can be prevented, to ensure water cleaning, avoid water contaminated.
Preferably, several small magnets 6, the elastic piece 5 and pipe outer wall surface phase are fixedly installed in the elastic piece 5
Fitting, small magnet 6 can be further assured that elastic piece 5 is covered when hydraulic pressure is relatively low and close at pipeline breaking, further prevent overflowing
Aqueous reflux return pipe road avoid water contaminated to ensure water cleaning.
As shown in figure 3, the sealing ring 2 is internally provided with several springs 7, the axial line of the spring 7 passes through sealing ring 2
The center of circle can enhance the elasticity of sealing ring 2 in this way, it is ensured that the leakproofness of sealing ring 2.
The operation principle of the utility model is：In use, two identical circle body e matching by locating piece 3 and location hole 4
Quickly positioning is closed, then applies external force so that straight section 1 and segmental arc 2 are fitted in pipe outer wall so that water can not be from device for plugging
Middle place is overflowed, and segmental arc 2 is arc-shaped at this time, and when the hydraulic pressure in water pipe is larger, water can be spilled over to leak stopping dress from pipe burst
In setting, under the hydraulic pressure for overflowing water, ring packing enhancing shirt rim 9 can cover conjunction in the connection gap of circle body e and seal closure, to carry
High sealing effect, due to the blocking of elastic piece 5, can prevent the water being spilled over in device for plugging when the hydraulic pressure change in water pipe is small
Pipeline is flowed back to, to ensure water cleaning, avoids water contaminated.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although circle body e, straight section 1, segmental arc 2, locating piece 3, location hole 4, elastic piece 5, small magnet is used more herein
6, the terms such as spring 7, connection strap 8, ring packing enhancing shirt rim 9, the first gasket 21, the second gasket 22, groove 23, but simultaneously
It is not excluded for the possibility using other terms.The use of these items is only for more easily describe and explain the utility model
Essence；It is contrary to the spirit of the present invention to interpret them as any one of the additional limitations.
Claims (10)
1. a kind of water pipe first-aid repairing device sealing ring, including circle body (e) in a ring, the circle body (e) is arranged in parallel including two
Straight section (1) and two segmental arcs (2) disposed in parallel, the straight section (1) and segmental arc (2) alternate setting and be connected as a body
The circle body (e) of structure, it is characterised in that：The circle body (e) is equipped with to be enhanced along the ring packing that circle body (e) is arranged
Shirt rim (9).
2. water pipe first-aid repairing device sealing ring as described in claim 1, it is characterised in that：Ring packing enhancing shirt rim (9)
It is linked together with circle body (e).
3. water pipe first-aid repairing device sealing ring as described in claim 1, it is characterised in that：Ring packing enhancing shirt rim (9)
It is made of flexible sheet or film material.
4. water pipe first-aid repairing device sealing ring as claimed in claim 3, it is characterised in that：Ring packing enhancing shirt rim (9)
It is made of rubber with circle body (e).
5. water pipe first-aid repairing device sealing ring as claimed in claim 1 or 2 or 3 or 4, it is characterised in that：The ring packing increases
Inside upper part of strong shirt rim (9) setting in circle body (e).
6. water pipe first-aid repairing device sealing ring as claimed in claim 5, it is characterised in that：Ring packing enhancing shirt rim (9)
It is arranged diagonally downward.
7. water pipe first-aid repairing device sealing ring as described in claim 1, it is characterised in that：Between the straight section (1) and segmental arc (2)
It is connected by connection strap (8), the connection strap (8) bottom is flushed with segmental arc (2), neat with straight section (1) at the top of connection strap (8)
It is flat.
8. water pipe first-aid repairing device sealing ring as claimed in claim 7, it is characterised in that：Straight section (1), segmental arc (2) and the company
The cross section of narrow bars (8) is rectangle, two opposite two sides of connection strap (8) respectively with two sides of segmental arc (2)
Face flushes, other two opposite side of connection strap (8) is flushed with two sides of straight section (1) respectively.
9. water pipe first-aid repairing device sealing ring as described in claim 1, it is characterised in that：The straight section (1) is in strip, described
Segmental arc (2) it is arc-shaped, the straight section (1) has two, is connected to the both ends of segmental arc (2), wherein a straight section (1) is separate
Locating piece (3) of the one side of segmental arc (2) circular arc bottom equipped with several protrusions, the one of separate segmental arc (2) circular arc bottom of another straight section (1)
The size of location hole (4) of the face equipped with several recess, locating piece (3) and location hole (4) is mutually adapted.
10. water pipe first-aid repairing device sealing ring as described in claim 1, it is characterised in that：Further include that the aqueous reflux for preventing from overflowing returns
The elastic piece (5) of water pipe, elastic piece (5) are arranged between adjacent two segmental arc (2), described elastic piece (5) one end and segmental arc (2)
Side is fixedly connected, and the other end can be freely movable, and several small magnets (6), the elasticity are fixedly installed in the elastic piece (5)
Piece (5) fits with pipe outer wall surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721601798.0U CN207621572U (en) | 2017-11-27 | 2017-11-27 | Water pipe first-aid repairing device sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721601798.0U CN207621572U (en) | 2017-11-27 | 2017-11-27 | Water pipe first-aid repairing device sealing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207621572U true CN207621572U (en) | 2018-07-17 |
Family
ID=62824302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721601798.0U Expired - Fee Related CN207621572U (en) | 2017-11-27 | 2017-11-27 | Water pipe first-aid repairing device sealing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207621572U (en) |
-
2017
- 2017-11-27 CN CN201721601798.0U patent/CN207621572U/en not_active Expired - Fee Related
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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: 20180717 |