CN210887098U - A folding portable water that fills encloses well for piping is speedily carried out rescue work - Google Patents
A folding portable water that fills encloses well for piping is speedily carried out rescue work Download PDFInfo
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- CN210887098U CN210887098U CN201921649155.2U CN201921649155U CN210887098U CN 210887098 U CN210887098 U CN 210887098U CN 201921649155 U CN201921649155 U CN 201921649155U CN 210887098 U CN210887098 U CN 210887098U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 223
- 239000000463 material Substances 0.000 claims description 19
- 239000002689 soil Substances 0.000 claims description 19
- 238000005429 filling process Methods 0.000 claims description 8
- 238000003825 pressing Methods 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 7
- 210000003205 muscle Anatomy 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000002093 peripheral effect Effects 0.000 abstract description 3
- 230000008595 infiltration Effects 0.000 abstract description 2
- 238000001764 infiltration Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 58
- 238000000034 method Methods 0.000 description 9
- 238000007789 sealing Methods 0.000 description 8
- 230000006378 damage Effects 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 230000003204 osmotic effect Effects 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 235000020681 well water Nutrition 0.000 description 1
- 239000002349 well water Substances 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
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Abstract
The utility model provides a folding portable water filling surrounding well for piping emergency rescue, which comprises a folding type enclosing structure, a water permeable isolating structure and auxiliary accessories, wherein the folding type enclosing structure comprises an annular water bag, annular ribs, a water inlet, a gas outlet, a water outlet and a guide rod, the water permeable isolating structure comprises a water permeable cushion layer, a water-resisting layer and a fixing part, the auxiliary accessories comprise a drainage hose and a height gauge, the annular water bag of the folding type enclosing structure has multiple layers, all the layers are mutually communicated, and the water bag is filled with water through the water inlet; during installation, the folding type enclosure structure and the water-permeable isolating structure are tiled around the piping opening and are lifted to the working height after being filled with water. The utility model discloses the utilization is filled the water mode and is furnished with the folding water pocket of hoop muscle and form the enclosed well structure that has the bulk rigidity, utilizes to separate the structure of permeating water and prevent that the infiltration of pipe expert peripheral stratum from destroying, has good wholeness, seal and stability, and technology is very simple, the structure is light, the manpower can be carried, speedily carries out emergency rescue, efficient, has wide application prospect.
Description
Technical Field
The utility model relates to a hydraulic engineering dykes and dams prevention of seepage technical field specifically is a folding portable water filled surrounding well and application method for piping speedily carry out rescue work.
Background
Piping is one of the most common dangerous situations of dikes and dams along the banks of rivers in China in flood season, and the reason for the piping is that in a binary or multielement soil structure with a weakly permeable layer at the upper part and a strongly permeable layer at the lower part, flood causes the water head in the strongly permeable layer to rise, and higher water head difference generates higher seepage force, so that fine particles in a bottom sand layer are brought out by water flow. If the emergency rescue is not carried out in time, the sand layer under the foundation of the dam engineering is emptied, so that the dam engineering collapses suddenly, accidents such as dike breaking and dam breaking are caused, and the life and property safety is harmed.
At present, a pressure reducing surrounding well or a reverse filtering surrounding well is generally adopted for emergency rescue when piping dangerous situations occur. The traditional pressure reduction surrounding well is built by using soil bags around a piping port, the water level in the well is raised, the water head difference is reduced, the osmotic pressure is reduced, and the osmotic damage is prevented, so that the piping dangerous case is stabilized; the anti-filter surrounding well is characterized in that an anti-filter material is filled in the well on the basis of the decompression surrounding well, so that the sand layer under the foundation is prevented from being hollowed out, and the development of dangerous situations is aggravated.
However, the traditional surrounding well is constructed by soil bags, so that the manpower and material resources are consumed greatly, the whole surrounding well must be constructed to play a role after the wall of the surrounding well is watertight, the construction time is long, and the efficiency is low. After the building is completed, the well wall often has water seepage, and the condition that the piping outlet is out of water can not be mastered. After the flood is withdrawn, the remaining soil bags need to be removed, and manpower and material resources are consumed again.
In order to improve the emergency efficiency of the surrounding well, the traditional surrounding well is improved. The anti-piping surrounding well (ZL201821184540.X) is provided in Baizhichen and the like, a supporting piece and surrounding plates are utilized to construct a surrounding well with flexibly arranged shape, the surrounding well is applicable to complex terrains, but the supporting piece and the surrounding plates need to be closed in the assembling process, the requirement on the installation precision is high, in addition, impermeable materials need to be arranged between the surrounding plates, and water is easy to seep in the assembling process. It is widely known that a flood fighting and emergency rescue water-filled type reverse filtration surrounding well (CN201610766745.8, ZL201620991562.1) is provided, the cross section of which is trapezoidal, and the sealing body formed after water filling is used for water storage, but the surface of the sealing body with the trapezoidal cross section is bulged when the water filling is carried out, and the sealing body cannot be formed into a preset shape; secondly, when the sealing body is used, electricity and a pump are needed, a water pumping pipe is laid for pumping water, no standby measure is provided under adverse conditions, and the sealing body has small lateral rigidity and is very unstable in the water filling process; thirdly, the annular rigidity is lower, and the water pressure can be resisted only by depending on the material strength of the sealing body; fourthly, the water-filled reverse filtering surrounding well does not perform seepage-proofing treatment on the shallow ground surface, so that water gushed from a piping port easily flows around to the outside of the surrounding well from the surrounding well, and piping damage is enlarged; and finally, the height of the water outlet is fixed, so that the water level in the surrounding well cannot be flexibly controlled according to the actual situation in the emergency rescue process.
SUMMERY OF THE UTILITY MODEL
The utility model discloses not enough to having the enclosed well to speedily carry out rescue work, the utility model provides a folding portable water that fills enclosed well for piping speedily carries out rescue work, the utilization is filled the water mode and is furnished with the folding water pocket formation of hoop muscle and guide bar and is had the enclosed well structure of bulk rigidity, the while utilization separates the penetration destruction that the structure of permeating water prevented the extension of piping and the peripheral stratum of pipe expert, good wholeness has, seal and stability, the technology is very simple, the structure is light, 1-2 people can carry the installation, speedily carry out rescue work fast, the efficiency of speedily carrying out rescue work is high, wide application prospect has.
The utility model discloses the technical problem that solve is realized through following technical scheme:
a folding portable water filling surrounding well for piping emergency comprises a folding type surrounding structure, a water-permeable isolating structure and auxiliary accessories, wherein the folding type surrounding structure comprises annular water bags, annular ribs, a water inlet, a water outlet and guide rods, the water-permeable isolating structure comprises a water-permeable cushion layer, a water-permeable layer and a fixing piece, the auxiliary accessories comprise a drainage hose and a height gauge, the annular water bags of the folding type surrounding structure are provided with a plurality of layers, the layers are mutually communicated, the bottom of each annular water bag is hermetically adhered to the water-permeable layer, two annular ribs are arranged in the middle of each annular water bag, and the water inlet, the air outlet and the water outlet are all positioned on the annular water bags; the foldable enclosure structure and the water-permeable structure are tiled around the piping opening, the fixing piece is used for pressing the wave-folded section of the water-permeable layer into the soil, the height ruler is vertically arranged along the inner side of the annular air bag, one end of the drainage hose is connected to the water outlet, the other end of the drainage hose is bound to the height ruler, the guide rod is a telescopic high-strength rod connected with the edge of each layer of annular water bag, the annular water bags gradually rise after being filled with water, and the guide rod gradually stretches until the working height.
Furthermore, the annular water bag is a water bag which is annularly communicated and integrally sealed, is made of waterproof and airtight rubber materials and can bear certain pressure intensity, and the top and the bottom of each layer are mutually communicated; the bottommost layer of the annular water bag is adhered to the waterproof layer, the annular water bag is in a folded state before water is filled, and the section of each layer is close to a circle after the water is filled.
Furthermore, the annular ribs are made of annular flexible rib materials with high tensile strength and low elongation rate, and are connected end to end and located in the independent annular hole bags between the two adjacent layers of annular water bags.
Furthermore, the water inlet is used for being connected with a water pump to fill or inflate the annular water bag, the air outlet is located in the annular water bag at the top layer, and when the water pump is not used for filling water in an emergency, the air outlet is used as an artificial water inlet for artificial water filling.
Furthermore, the water outlet penetrates through the annular water bag and is communicated with two sides of the folding type enclosure structure, and the water outlet is a certain height away from the ground; the water outlet can be opened and closed and is used for controlling the water level in the surrounding well in the piping emergency rescue process.
Furthermore, 2-6 guide rods are arranged at the edge of the annular water bag in the surrounding well along the circumference; the bottom of the guide rod is provided with a base which stretches along with the rising of the annular water bag in the water filling process and is used for maintaining the stability of the side wall in the water filling process.
Furthermore, the waterproof layer is made of waterproof flexible materials and is bonded with the annular water bag, the bonding part is sealed and waterproof, the whole waterproof layer is annular and can be paved on the ground, the part of the waterproof layer, which is positioned on the inner side of the folded filling type enclosure structure, is bonded with the water permeable cushion layer, and a triangular wave folding section is arranged between the water permeable cushion layer and the annular water bag and is used for increasing the seepage diameter of the surface of the soil layer.
Furthermore, the fixing pieces are circular arc fixing pieces with triangular corrugated surfaces, and the number of the fixing pieces is 6, so that the fixing pieces can be assembled to form a complete ring shape; the whole section of the fixing piece is rectangular, a triangular wave fold is arranged on the bottom edge, the wave fold height is 5-10cm, the triangular wave fold is matched with the triangular wave fold section of the waterproof layer, and the triangular wave fold section of the waterproof layer is pressed into the soil layer.
Furthermore, scales are arranged on the height gauge in the auxiliary fitting, and a circular counterweight is arranged at the bottom of the auxiliary fitting.
The utility model provides a folding portable water surrounding well that fills for piping is speedily carried out rescue work, the method of speedily carrying out rescue work in the past has the progress and the advantage of following aspect:
(1) the utility model discloses utilize annular water pocket, form envelope through the mode of filling water, need not other fillers and materials to assist, convenient and fast, cooperate hoop muscle and guide bar to provide rigidity simultaneously, construct the stable envelope that can resist water pressure, make envelope have good wholeness, seal and stability, the technology is very simple, the installation rate is fast, efficient, satisfy the requirement of piping emergency rescue in flood season, can not artificially cause the dangerous situation;
(2) the utility model utilizes the circumferential fixing piece to squeeze the corrugated water-resisting layer into the soil layer, can effectively increase the seepage diameter of the surface layer of the soil body, increases the difficulty of water flow flowing out from the lower part of the surrounding well, prevents the piping from expanding, and can flexibly control the water level in the surrounding well according to the actual situation on site and effectively control the development of the piping by utilizing the drainage hose and the height gauge;
(3) the utility model adopts the flexible material and the light fixing piece, the volume is small after folding, each part is light, the manual transportation is convenient, the machinery is not needed, the water can be completely filled manually even under the condition of no electricity during the installation, and 1-2 persons can finish the piping emergency rescue, thus being applicable to the all-weather severe environment emergency rescue;
(4) the utility model adopts the multilayer annular water bag, which is convenient for water filling expansion and drainage compression, is integrally made of flexible material, can be folded after being folded, occupies small space and is convenient for storage; after emergency treatment, the drained water can be recycled;
(5) the utility model discloses simple process, the required material of preparation is comparatively common, and low in cost is convenient for store and transport, is particularly useful for speedily carrying out rescue work and relief work, can customize the size after as the reserve material of speedily carrying out rescue work.
Drawings
FIG. 1 is a schematic view of the utility model of the portable folding water-filled surrounding well for piping emergency;
FIG. 2 is a schematic view of the utility model used in the water filling process of the folding portable water filling surrounding well for piping emergency;
FIG. 3 is a schematic view of the utility model of the folding portable water-filled cofferdam for piping emergency treatment in the water-filled use state;
fig. 4 is a top view of the utility model discloses a folding portable water-filled cofferdam for piping is speedily carried out rescue work.
In the figure: 1-folding type enclosure structure; 2-water-permeable isolating structure; 3-auxiliary parts; 4, an annular water bag; 5, circumferential ribs; 6, a water inlet; 7, an air outlet; 8, a water outlet; 9-a guide rod; 10-a water permeable cushion layer; 11-water barrier layer; 12-a fixing member; 13-a drain hose; 14-height gauge.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings.
Referring to fig. 1-3, an embodiment of the present invention provides a foldable portable water-filled fence for piping emergency, including a foldable enclosure 1, a water-permeable structure 2 and an auxiliary fitting 3, wherein the foldable enclosure 1 includes an annular water bag 4, an annular rib 5, a water inlet 6, a gas outlet 7, a water outlet 8 and a guide rod 9, the water-permeable structure 2 includes a water-permeable cushion layer 10, a water-impermeable layer 11 and a fixing member 12, and the auxiliary fitting 3 includes a water-draining hose 13 and a height gauge 14.
The annular water bag 4 is a water bag which is annularly communicated and integrally sealed, is made of waterproof and airtight rubber materials and can bear certain pressure intensity, the bottom of the annular water bag is hermetically adhered to the waterproof layer 11, two annular ribs 5 are arranged in the middle of each layer of the annular water bag 4, and the water inlet 6, the air outlet 7 and the water outlet 8 are all positioned on the annular water bag 4; the annular water bag 4 has a plurality of layers, each layer is communicated with each other, only one water inlet 6 is needed to fill water simultaneously, the water is in a folded state before filling water, the thickness is very small, and the section of each layer is close to a circle after filling water.
The annular ribs 5 are annular flexible ribs which are connected end to end and have high tensile strength and low elongation rate, are positioned in the independent annular hole bag between the two adjacent layers of the annular water bags 4, and can be folded and stored together with the annular water bags 4 during storage; the folded enclosure structure 1 is mainly subjected to annular restraint, pressure of water stored in the enclosure well to the side wall is resisted, and annular rigidity of the enclosure well is improved.
The water inlet 6 and the air outlet 7 are positioned on the annular water bag 4, so that the sealing performance is good; the water inlet 6 is connected with a water pump for water inlet; when the water pump can not be used under severe conditions without electric power, the air outlet 7 can be used as an artificial water inlet for artificial water filling.
The water outlet 8 penetrates through the annular water bag 4 and is communicated with two sides of the folding type enclosure structure 1 and has a certain height away from the ground; the water outlet 8 can be opened and closed, has good sealing performance and is used for controlling the water level in the enclosure in the piping emergency rescue process.
The guide rods 9 are telescopic high-strength rods, and 2-6 guide rods are arranged at the edge of the annular water bag 4 in the surrounding well along the circumference; the bottom of the guide rod 9 is provided with a base which is laterally connected with the edge of each layer of the annular water bag 4, and the base stretches along with the rising of the annular water bag 4 in the water filling process and is used for maintaining the stability of the side wall in the water filling process.
The permeable cushion layer 10 is made of a permeable woven fabric, is flatly laid at the piping opening, and is bonded with the waterproof layer 11 together, so as to prevent the soil particles at the piping opening from being taken away by water flow and avoid further expansion of the piping.
The waterproof layer 11 is made of waterproof flexible materials and is bonded with the annular water bag 4, the bonding position is sealed and waterproof, the whole waterproof layer is annular and can be paved on the ground, the part of the waterproof layer, which is positioned at the inner side of the folding type enclosure structure 1, is bonded with the waterproof cushion layer 10, and a triangular wave-folded section is arranged between the waterproof cushion layer 10 and the annular water bag 4 and used for increasing the seepage diameter of the surface of the soil layer.
The fixing piece 12 is a circular arc fixing piece with a triangular corrugated surface, is made of light materials such as aluminum alloy and the like, has 6 blocks in total, and can be spliced to form a complete circle; the whole section of the fixing piece 12 is rectangular, a triangular wave fold is arranged on the bottom edge, the wave fold height is 5-10cm, the triangular wave fold is matched with the triangular wave fold section of the water-resisting layer 11, the triangular wave fold section of the water-resisting layer 11 is pressed into a soil layer, the seepage diameter of the surface of the soil layer is increased, and damage caused by seepage of piping around the bottom of the surrounding well through the surface of the soil layer is prevented.
The height gauge 14 in the auxiliary accessory 3 is provided with scales, and the bottom of the auxiliary accessory is provided with a round counterweight which can keep a vertical shape; one end of the drainage hose 13 is connected to the drainage port 8, and the other end of the drainage hose is bound to a specific scale of the height gauge 14, so that the flexible control of the water level in the surrounding well in the using process is realized.
Further referring to fig. 4, during installation, firstly, the field is leveled, then the piping position is taken as the center, the folding type enclosure structure 1 and the water-permeable structure 2 are tiled around the piping opening, the wave section of the water-resisting layer 11 is pressed into the soil by the fixing piece 12, the water-resisting layer of the wave section is tightly attached to the surface of the soil body, the fixing piece 12 is assembled into a ring shape, the anti-filtering material is paved on the water-resisting layer 11 according to needs, then the water pump is connected to fill the annular water bag 4 through the water inlet 6, meanwhile, the height gauge 14 is installed, the drainage hose 13 is connected with the water outlet 8, the annular water bag 4 is gradually lifted after being filled with water, the guide rod 9 is gradually elongated until the working height, the inlet of the drainage hose is hung at the specific height of the height gauge according to needs, so that the water level in the enclosure well can be positioned at the height, and the folding type water.
Under the condition of no electric power and incapability of using a water pump under severe conditions, water at a piping outlet can be used for manually filling water into the foldable enclosure structure 1 through the air outlet 7, at the moment, the annular water bag 4 needs to be lifted manually, the enclosure structure with certain rigidity is formed gradually from bottom to top, and after the water reaches a certain height, the water in the enclosure well is used for continuously filling the water until the working height is reached. In a special case, the foldable enclosure structure can be formed by inflating instead of filling water.
For underwater piping, a water pump and a water pipe are connected on the water surface, water is filled from the air outlet, the surrounding well is slowly sunk into the water, and the stable work can be realized after the water level in the well is maintained to be higher than the water level at the outer side.
The utility model discloses be foldable annular water pocket with the envelope design, utilize the rigidity that fills the rigidity of water back water pocket and hoop muscle provide, construct the stable envelope that can resist water pressure, set up permeable cushion layer and annular water barrier simultaneously, can fill the water back and block up high well water level fast, effectively reduce the flood peak poor, reduce osmotic pressure, prevent the outer earth's surface seepage flow of enclosing well simultaneously, effectively weaken the piping dangerous situation. The utility model discloses the folding water pocket that the mode of utilizing to fill water will be furnished with the hoop muscle forms the enclosed well structure that has the bulk rigidity, utilizes to separate the structure that permeates water simultaneously and prevents the expansion of piping and the infiltration destruction of the peripheral stratum of pipe expert, has good wholeness, seal and stability, and technology is very simple, and the structure is light, 1-2 people can carry the installation, speedily carries out emergency and speedily carries out, speedily carries out emergency and efficiently, has wide application prospect.
The above description is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are all covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. The utility model provides a folding portable water-filling surrounding well for piping is speedily carried out rescue work which characterized in that: the foldable enclosure structure comprises a foldable enclosure structure (1), a water-permeable isolating structure (2) and auxiliary accessories (3), wherein the foldable enclosure structure (1) comprises an annular water bag (4), annular ribs (5), a water inlet (6), a gas outlet (7), a water outlet (8) and a guide rod (9), the water-permeable isolating structure (2) comprises a water-permeable cushion layer (10), a water-resisting layer (11) and a fixing piece (12), the auxiliary accessories (3) comprise a drainage hose (13) and a height ruler (14), the annular water bags (4) of the foldable enclosure structure (1) are provided with a plurality of layers, the layers are mutually communicated, the bottoms of the layers are hermetically adhered to the water-resisting layer (11), two annular ribs (5) are arranged in the middle of each layer of the annular water bag (4), and the water inlet (6), the gas outlet (7) and the water outlet (8) are all located; when the water-proof and water-proof structure is used, the folding type enclosure structure (1) and the water-proof and water-permeable structure (2) are tiled around a piping opening, the fixing piece (12) is used for pressing a wave-folded section of the water-proof layer (11) into soil, the height ruler (14) is vertically arranged along the circumferential direction of the inner side of the air bag, one end of the drainage hose (13) is connected to the water outlet (8) and the other end of the drainage hose is bound to the height ruler (14), the guide rod (9) is a telescopic high-strength rod connected with the edge of each layer of the annular water bag (4), the annular water bag (4) is gradually lifted after being filled with water or air, and the guide rod (9) is gradually.
2. A collapsible portable water-filled surround-well for piping emergency as claimed in claim 1, wherein: the annular water bag (4) is a water bag which is annularly communicated and integrally sealed, is made of waterproof and airtight rubber materials and can bear certain pressure intensity, and the top and the bottom of each layer are mutually communicated; the bottommost layer of the annular water bag (4) is adhered to the waterproof layer (11), the annular water bag is in a folded state before water is filled, and the section of each layer is close to a circle after the water is filled.
3. A collapsible portable water-filled surround-well for piping emergency as claimed in claim 1, wherein: the annular ribs (5) are end-to-end annular flexible ribs with high tensile strength and low elongation rate, are positioned in the independent annular hole bag between the two adjacent layers of annular water bags (4), and are mainly used for performing annular restraint on the folded enclosure structure (1).
4. A collapsible portable water-filled surround-well for piping emergency as claimed in claim 1, wherein: the water inlet is used for being connected with a water pump to fill water into the annular water bag (4), the air outlet (7) is located in the annular water bag (4) on the top layer, and when the water pump is not used for filling water in an emergency situation, the air outlet (7) is used as an artificial water inlet to perform artificial water filling.
5. A collapsible portable water-filled surround-well for piping emergency as claimed in claim 1, wherein: the water outlet (8) penetrates through the annular water bag (4) and is communicated with two sides of the folding type enclosure structure (1) at a certain height from the ground; the water outlet (8) can be opened and closed and is used for controlling the water level in the enclosure during piping emergency treatment.
6. A collapsible portable water-filled surround-well for piping emergency as claimed in claim 1, wherein: 2-6 guide rods (9) are arranged at the edge of the annular water bag (4) in the surrounding well along the circumference; the bottom of the guide rod (9) is provided with a base which stretches along with the rising of the annular water bag (4) in the water filling process and is used for maintaining the stability of the side wall in the water filling process.
7. A collapsible portable water-filled surround-well for piping emergency as claimed in claim 1, wherein: the waterproof layer (11) is made of waterproof flexible materials and is bonded with the annular water bag (4), the bonding position is sealed and waterproof, the whole waterproof layer is annular and can be paved on the ground, the part of the waterproof layer, which is positioned on the inner side of the folded filling type enclosure structure (1), is bonded with the waterproof cushion layer (10), and a triangular wave-folded section is arranged between the waterproof cushion layer (10) and the annular water bag (4) and used for increasing the seepage diameter of the surface of the soil layer.
8. A collapsible portable water-filled surround-well for piping emergency as claimed in claim 1, wherein: the fixing pieces (12) are circular arc fixing pieces with triangular corrugated surfaces, and the number of the fixing pieces is 6, so that the fixing pieces can be assembled to form a complete circle; the fixing piece (12) is rectangular in overall section, triangular wave folds are arranged on the bottom edge, the wave fold height is 5-10cm, the triangular wave folds are matched with the triangular wave folds of the water-resisting layer (11), and the triangular wave folds are used for pressing the triangular wave folds of the water-resisting layer (11) into a soil layer.
9. A collapsible portable water-filled surround-well for piping emergency as claimed in claim 1, wherein: scales are arranged on the height gauge (14) in the auxiliary accessory (3), and a round counterweight is arranged at the bottom of the auxiliary accessory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921649155.2U CN210887098U (en) | 2019-09-29 | 2019-09-29 | A folding portable water that fills encloses well for piping is speedily carried out rescue work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921649155.2U CN210887098U (en) | 2019-09-29 | 2019-09-29 | A folding portable water that fills encloses well for piping is speedily carried out rescue work |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210887098U true CN210887098U (en) | 2020-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921649155.2U Withdrawn - After Issue CN210887098U (en) | 2019-09-29 | 2019-09-29 | A folding portable water that fills encloses well for piping is speedily carried out rescue work |
Country Status (1)
| Country | Link |
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| CN (1) | CN210887098U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110565585A (en) * | 2019-09-29 | 2019-12-13 | 长江水利委员会长江科学院 | A folding portable water that fills encloses well for piping is speedily carried out rescue work |
| CN114000463A (en) * | 2021-11-30 | 2022-02-01 | 白建康 | Liftable formula dykes and dams burst quick plugging device |
-
2019
- 2019-09-29 CN CN201921649155.2U patent/CN210887098U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110565585A (en) * | 2019-09-29 | 2019-12-13 | 长江水利委员会长江科学院 | A folding portable water that fills encloses well for piping is speedily carried out rescue work |
| CN110565585B (en) * | 2019-09-29 | 2024-04-16 | 长江水利委员会长江科学院 | Folding portable water filling surrounding well for piping rescue |
| CN114000463A (en) * | 2021-11-30 | 2022-02-01 | 白建康 | Liftable formula dykes and dams burst quick plugging device |
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