CN110424373A - The capsule roof construction of flexible liquid capsule for diaphram wall header space packing - Google Patents
The capsule roof construction of flexible liquid capsule for diaphram wall header space packing Download PDFInfo
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- CN110424373A CN110424373A CN201910806256.4A CN201910806256A CN110424373A CN 110424373 A CN110424373 A CN 110424373A CN 201910806256 A CN201910806256 A CN 201910806256A CN 110424373 A CN110424373 A CN 110424373A
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/16—Arrangement or construction of joints in foundation structures
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/20—Bulkheads or similar walls made of prefabricated parts and concrete, including reinforced concrete, in situ
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- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
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Abstract
The present invention relates to the capsule roof constructions of the flexible liquid capsule for diaphram wall header space packing, including into drinking-water pipe, water inlet pipe, exhaust pipe, match repeated hole and pressure gauge；Into inside the first end insertion utricule of drinking-water pipe, second end is connected with self priming pump；Inside the first end insertion utricule of water inlet pipe, second end is connect with running water pipe；Inside the first end insertion utricule of exhaust pipe, second end connects utricule outside atmosphere, and exhaust pipe is equipped with vent valve, and pressure gauge is mounted on exhaust pipe, inside and outside repeated hole connection utricule.After flexible liquid capsule lifts slot, self priming pump is filled the water into drinking-water pipe into utricule, while tap water enters in utricule through water inlet pipe, stops water filling when pressure reaches preset value in utricule；Before extracting flexible liquid capsule, the intracorporal clear water of capsule is passed through into drinking-water pipe and is drawn into pulping device by self priming pump, and the outside that new slurry pours into utricule is made, and clear water is all made new slurry and pours into header space.The present invention can quick packing connection wall header space, use manpower and material resources sparingly.
Description
Technical field
The invention belongs to underground continuous wall construction technique fields, more particularly to a kind of diaphram wall header space that is used for seal
The capsule roof construction for the flexible liquid capsule filled out.
Background technique
Each state of our times is all seizing the opportunity, and carries forward vigorously underground space development and construction；China modern times city in recent years
City's rail traffic is developed rapidly, and underground garage, market are also being built energetically.Currently, underground space building enclosure is using ground
Lower diaphragm wall, construction of underground continuous wall jointing link is complicated, and common construction method has throwing mud drum+package and utilizes mud
It is encapsulated and fills out.
Throwing mud drum+package construction method has the disadvantages that (1) if joint brush wall is not in place, Wu Fabao
It demonstrate,proves the second stage of steel reinforcement cage smoothly to transfer, steel reinforcement cage horizontal reinforcement is difficult to be inserted into a phase I-steel link slot, and seam crossing is easy to out
It now leaks, moreover, mud drum is in great demand, occupies large-area construction place, standardized construction requirement is not achieved；(2) because of envelope
There are gaps around head case, locking notch pipe, stream concrete package header tank, locking notch pipe, under the action of the lateral pressure of concrete, header tank,
Locking notch pipe joint easily bends, so needing continuous promotion header tank, locking notch pipe while concrete is perfused, prevents from sealing
Head case, locking notch pipe are streamed concrete locking, if slot can not be extracted, subsequent processing will cause huge economic loss, and
Schedule delays, also, header tank, locking notch pipe disengaging field freight are high.To sum up, throwing mud drum+package construction method pole
The earth wastes human and material resources, financial resources and time, delays the duration.
The patent of invention of Publication No. CN104278697A discloses a kind of for diaphram wall header space packing
Mud capsule is provided at the top of the mud capsule and penetrates hole, and mud is intracapsular to be provided with counter balance pocket, and counter balance pocket is worn by steel wire penetrating
Enter hole, air inlet is provided at the top of mud capsule, air inlet pipe passes through the bottom that air inlet is inserted into mud capsule, the top of mud capsule
It is additionally provided with grouting valve and pressure gauge, the bottom of mud capsule is equipped with into slurry-supplying valve.Diaphram wall end is carried out using the mud capsule
The method of head packing are as follows: mud capsule is put into two end slots of diaphram wall end, is provided with counter balance pocket since mud is intracapsular,
Mud capsule bottom can fall into slurry-supplying valve in slot, enter when slot falls into slurry-supplying valve and automatically open, mud can pass through at this time
It is intracapsular that mud capsule bottom hole enters mud.It when mud capsule, which is hung, drops down onto slot bottom, is closed into slurry-supplying valve, mud stops to mud
Then intracapsular perfusion connects slip casting valve at the top of grouting pump and mud capsule, open grouting pump to mud is perfused in mud capsule, observe
When pressure gauge reading reaches design value, closes slip casting valve at the top of mud capsule and stop perfusion mud.Mud capsule is promoted by hanging ring
When, it is first turned on slip casting valve at the top of mud capsule, mud intraluminal pressure reduces, and the mud outflow in mud capsule, mud capsule is sling
When mud capsule bottom will be opened into and out of ball valve, mud intracapsular mud is flowed out from bottom into slurry-supplying valve, whole to mud capsule
After taking-up, rinsed well with clear water in case next time uses.The mud capsule needs the slip casting at the top of mud capsule when being irrigated mud
Valve, air inlet, pressure gauge, internal counter balance pocket and bottom cooperate into slurry-supplying valve, and operation is more complex, need a large amount of people
Force-fitting is completed.Moreover, being opened into slurry-supplying valve by gravity, resisted using slot bottom into slurry-supplying valve and realize closing, opened and closed
Mode there are randomnesss, if opening or closing failure, will lead to packing failure, schedule delays.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of flexible liquid for diaphram wall header space packing
The capsule roof construction of capsule, be equipped with into drinking-water pipe, water inlet pipe, exhaust pipe and pressure gauge, connect into drinking-water pipe with self priming pump, water inlet pipe and
Running water pipe connection, after flexible liquid capsule lifts slot, self priming pump into drinking-water pipe into the utricule of flexible liquid capsule by infusing
Water, while tap water enters in utricule through water inlet pipe, stops water filling when pressure reaches preset value in utricule；Extract flexible liquid capsule
Before, the intracorporal clear water of capsule is passed through into drinking-water pipe and is drawn into pulping device by self priming pump, the outside that new slurry pours into utricule is made, with soft
Property the intracapsular clear water of liquid constantly reduce, the utricule of flexible liquid capsule gradually tapers up from top to bottom, until in utricule clear water extract it is dry
When net, clear water is all made new slurry and pours into header space, and entire utricule, which is also shunk, to resile, and flexible liquid capsule is hung out slot
The packing of diaphram wall header space is completed in hole.The design of the capsule roof construction of flexible liquid capsule shortens the packing time, can
Quick packing connection wall header space, and what is be perfused in utricule is liquid and unconventional mud, and easy to operate, safety can
It leans on, use manpower and material resources sparingly.
In order to solve the above technical problems, the invention provides the following technical scheme:
A kind of capsule roof construction of the flexible liquid capsule for diaphram wall header space packing, including into drinking-water pipe, into
Water pipe, exhaust pipe and the pressure gauge for detecting the flexible liquid capsule utricule internal pressure；The first end into drinking-water pipe
It is inserted into inside the utricule of the flexible liquid capsule, the suction hose or outlet pipe phase of the second end into drinking-water pipe and self priming pump
Even；The first end of the water inlet pipe is inserted into inside the utricule of the flexible liquid capsule, the second end and tap water of the water inlet pipe
Pipe connection；The first end of the exhaust pipe is inserted into inside the utricule of the flexible liquid capsule, the second end connection of the exhaust pipe
Utricule outside atmosphere；The exhaust pipe is equipped with vent valve, and the pressure gauge is mounted on the exhaust pipe；It is described to connect with repeated hole
Lead to inside and outside the utricule of the flexible liquid capsule.
Preferably, the capsule roof construction further includes the anchor ear of capsule top outer end cap, capsule top inner end cap and twice arranged in dislocation, institute
It states capsule top inner end cap to be installed on inside utricule and held tightly with the anchor ear of twice arranged in dislocation, capsule top outer end cap is mounted on Nang Ding
Outer end face on, it is described to both pass through capsule top outer end cap and capsule top inner end cap and utricule into drinking-water pipe, water inlet pipe and exhaust pipe
Inside connection.
Preferably, the outer cover into drinking-water pipe is equipped with casing, and the first end of described sleeve pipe passes through the first fiber tube and institute
The connection of capsule top inner end cap is stated, the second end of described sleeve pipe is connect with described into drinking-water pipe by variable-diameter joint.
Preferably, the outer cover into drinking-water pipe is equipped with casing, and the first end of described sleeve pipe passes through the first fiber tube and institute
The connection of capsule top inner end cap is stated, the second end of described sleeve pipe is welded with described into drinking-water pipe.
Preferably, the water inlet pipe is connect by the second fiber tube with capsule top inner end cap.
Preferably, to be connected with first between the suction hose or outlet pipe of the second end and self priming pump into drinking-water pipe curved
Head is connected with the second elbow between the second end and running water pipe of the water inlet pipe.
Preferably, the second end into drinking-water pipe is connect with the first elbow by the first bipitch silk section, the water inlet pipe
Second end connect with the second elbow by the second bipitch silk section.
Compared with prior art, the invention has the following advantages:
The capsule roof construction of flexible liquid capsule for diaphram wall header space packing of the invention, equipped with into drawing water
Pipe, water inlet pipe, exhaust pipe and pressure gauge are connect into drinking-water pipe with self priming pump, and water inlet pipe is connect with running water pipe, in flexible liquid
After capsule lifts slot, self priming pump by being filled the water into drinking-water pipe into the utricule of flexible liquid capsule, while tap water through water inlet pipe into
Enter in utricule, stops water filling when pressure reaches preset value in utricule；In the injecting process, the vent valve on exhaust pipe is opened net to put
The intracorporal air of capsule, makes to be clear water entirely in utricule, and after guaranteeing that pressurization reaches preset value, utricule will not be because of the pressure volume of receiving concrete
It changes；Before extracting flexible liquid capsule, the intracapsular clear water of flexible liquid is passed through into drinking-water pipe and is drawn into pulping device by self priming pump,
The outside that new slurry pours into utricule is made, as the intracapsular clear water of flexible liquid is constantly reduced, the utricule of flexible liquid capsule is from top to bottom
It gradually tapers up, until clear water is all made new slurry and pours into header space, and entire utricule also shrinks extensive when intracapsular clear water extracts clean
Shape is restored, flexible liquid capsule is hung out into slot.The capsule roof construction of flexible liquid capsule can quick packing connection wall header space, contracting
It is short packing time, and what is be perfused in utricule is liquid and unconventional mud, easy to operate, safe and reliable, save people
Power material resources.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to do simply to introduce, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is that the structure of the capsule roof construction of the flexible liquid capsule for diaphram wall header space packing of the invention is shown
It is intended to；
Fig. 2 is the Nang Ding of the flexible liquid capsule for diaphram wall header space packing of another embodiment of the present invention
The structural schematic diagram of structure.
In figure: 1- is into drinking-water pipe, 2- water inlet pipe, 3- exhaust pipe, 4- capsule top outer end cap, 5- capsule top inner end cap, and 6- twice are wrong
The anchor ear of position installation, 7- casing, the first fiber tube of 8-, the second fiber tube of 80-, 9- the first bipitch silk section, 90- the second bipitch silk section, 10-
First elbow, the second elbow of 100-, 11- vent valve, 12- pressure gauge, the first valve of 13-, the second valve of 130-, 14- utricule,
15- variable-diameter joint, 16- match repeated hole, 17- traction rope, 18- mass.
Specific embodiment
A specific embodiment of the invention is described in detail with reference to the accompanying drawing, rather than to protection scope of the present invention
Limitation.It will be appreciated that in the description of the present invention, the side of the instructions such as term "front", "rear", "left", "right", "upper", "lower"
Position or positional relationship are to be based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description of the present invention and simplification of the description,
Rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, because
This is not considered as limiting the invention.Term " first ", " second ", " third " etc. are only used for simplifying verbal description to distinguish
In similar object, and it should not be understood as the precedence relationship between specific order.
In this application unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, two members can also be can be indirectly connected through an intermediary
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this Shen as the case may be
Please in concrete meaning.
As illustrated in fig. 1 and 2, the present invention provides a kind of capsule of flexible liquid capsule for diaphram wall header space packing
Roof construction, including into drinking-water pipe 1, water inlet pipe 2, exhaust pipe 3 and pressure for detecting 14 internal pressure of flexible liquid capsule utricule
Table 12；Into inside the utricule 14 of the first end insertion flexible liquid capsule of drinking-water pipe 1, into the second end and self priming pump of drinking-water pipe 1
Suction hose or outlet pipe are connected；When being connected into drinking-water pipe 1 with the suction hose of self priming pump, it is used as drinking-water pipe, it will be clear in utricule 14
Water extraction；When being connected into drinking-water pipe 1 with the outlet pipe of self priming pump, it is used as water inlet pipe, the injected clear water into utricule 14；Water inlet pipe 2
First end insertion flexible liquid capsule utricule 14 inside, the second end of water inlet pipe 2 is connect with running water pipe, is used for utricule 14
Interior injected clear water；Inside the utricule 14 of the first end insertion flexible liquid capsule of exhaust pipe 3, the second end of exhaust pipe 3 connects utricule
14 outside atmospheres, exhaust pipe 3 are equipped with vent valve 11, for the gas in utricule 14 to be discharged；Pressure gauge 12 is mounted on exhaust
On pipe 3, pressure gauge 12 guarantees going on smoothly for packing process for the pressure in real-time detection utricule 14；It is connected to repeated hole 16
Inside and outside the utricule 14 of flexible liquid capsule, traction rope 17 passes through the mass 18 for connecting traction rope end with repeated hole 16 and is sent into utricule
Inside 14.
Be encapsulated using flexible liquid fill out diaphram wall header space method it is as follows: first by traction rope 17 pass through top
Mass 18 is sent into utricule by portion with repeated hole 16, and flexible hydraulic somatocyst is made to fall under the gravity of mass 18, flexible
After liquid capsule lifts slot, self priming pump by clear water pass through into drinking-water pipe 1 inject flexible liquid capsule utricule in, while tap water pass through into
Water pipe 2 enters in the utricule of flexible liquid capsule, intakes simultaneously into drinking-water pipe 1 and water inlet pipe 2, shortens water injection time；It filled the water
Cheng Zhong, the pressure in 12 real-time detection utricule 14 of pressure gauge, pressure stop water filling when reaching preset value；In the injecting process, exhaust
Vent valve 11 on pipe 3 is opened to put the intracorporal air of net capsule, guarantees that clear water smoothly injects in utricule, and utricule after water filling
Interior all clear water, it is ensured that after pressure reaches preset value, utricule will not change because bearing the pressure volume of concrete；It extracts flexible
Before liquid capsule, first mass 18 is pulled out outside utricule by traction rope 17, self priming pump passes through the intracorporal clear water of flexible liquid capsule capsule
It is drawn into pulping device into drinking-water pipe 1, the outside for pouring into utricule after newly starching is made, it is soft as the intracorporal clear water of capsule is constantly reduced
Property liquid capsule utricule 14 gradually taper up from top to bottom, until new slurry is all made in clear water when the intracorporal clear water of capsule extracts clean
Header space is poured into, entire utricule, which is also shunk, to resile, and flexible liquid capsule is hung out slot, completes packing.
The capsule roof construction of flexible liquid capsule of the invention changes traditional diaphram wall header space packing mode, capsule
What is injected in vivo is clear water, is no longer mud, reduces the load-bearing of utricule；And the intracorporal clear water of capsule is all made of from top and infuses
The mode for entering, being discharged from top, is different from the mode of traditional bottom discharge, and the water extracted out from top is used for slurrying, saves and uses
Water, and packing effect is good.
As illustrated in fig. 1 and 2, the capsule roof construction of flexible liquid capsule further includes capsule top outer end cap 4, capsule top inner end cap 5 and twice
The anchor ear 6 of arranged in dislocation, capsule top inner end cap 5 is installed on 14 inside of utricule and is held tightly with the anchor ear of twice arranged in dislocation 6, outside Nang Ding
End cap 4 is mounted on the outer end face of Nang Ding, is both passed through in capsule top outer end cap 4 and capsule top into drinking-water pipe 1, water inlet pipe 2 and exhaust pipe 3
It is connected to inside end cap 5 and utricule 14.It is additionally provided with hanging ring on capsule top outer end cap 4, for lifting flexible liquid capsule.
Outer cover into drinking-water pipe 1 is equipped with casing 7, and the first end of casing 7 is connected by the first fiber tube 8 with capsule top inner end cap 5
Connect, as shown in Figure 1, the second end of casing 7 is connect by variable-diameter joint 15 with into drinking-water pipe 1, one end that variable-diameter joint 9 is relatively large in diameter and
Casing 7 connect, and the lesser one end of 9 diameter of variable-diameter joint connects or welds with into drinking-water pipe 1.Alternatively, as shown in Fig. 2, the of casing 7
It is welded with into drinking-water pipe 1 at two ends.Using variable-diameter joint or the connection type of welding, on the one hand guarantee the leakproofness of pipeline, another party
Face, it is ensured that the stability of structure extends the service life of flexible liquid capsule.
Second end into drinking-water pipe 1 is connected after the steering of the first elbow 10 with the suction hose of self priming pump or outlet pipe, into pumping
The second end of water pipe 1 is connect with the first elbow 10 by the first bipitch silk section 9.When being filled the water into utricule, into drinking-water pipe 1 and certainly
The outlet pipe of sucking pump is connected, and is used as water inlet pipe into drinking-water pipe 1；When being drained to outside utricule, into the water suction of drinking-water pipe 1 and self priming pump
Pipe is connected, and is used as drinking-water pipe into drinking-water pipe 1, the clear water in utricule 14 is drawn in pulping device.
Water inlet pipe 2 is connect by the second fiber tube 80 with capsule top inner end cap 5, and the second end of water inlet pipe 2 is through 100 turns of the second elbow
It is connect backward with running water pipe, the second end of water inlet pipe 2 is connect with the second elbow 100 by the second bipitch silk section 90.
The setting of elbow is for turning to, since flexible liquid capsule is relatively large equipment, when flexible liquid capsule lifts, into pumping
Water pipe 1 and water inlet pipe 2 are vertical direction and are in eminence, and the self priming pump connecting with into drinking-water pipe is located at ground, with water inlet pipe 2
The running water pipe of connection also is located on ground, dead angle occurs in this junction that this may result in pipeline in hoisting process, is influenced clear
The circulation of water, the design of elbow efficiently avoid the generation of such case.The design of elbow but also the connection between pipeline more
It is convenient to add, and saves time and manpower.
It is equipped with the first valve 13 into drinking-water pipe 1, water inlet pipe 2 is equipped with the second valve 130, the first valve 13 and the second valve
The setting of door 130 so that fill the water or draw water into utricule it is more convenient, quick, into drinking-water pipe 1 and self priming pump suction hose or
Outlet pipe connection, after the completion of water inlet pipe 2 connect with running water pipe, when water filling, need to only open simultaneously into the first valve on drinking-water pipe 1
The second valve 130 on door 13 and water inlet pipe 2 after water filling, closes the first valve 13 and the second valve 130.It draws water
When, the second valve 130 on water inlet pipe 2 remains off, and opens into the first valve 13 on drinking-water pipe 1, after drawing water
It closes into the first valve 13 on drinking-water pipe 1.
After flexible liquid capsule lifts slot, open into the first valve 13 on drinking-water pipe 1 and the second valve on water inlet pipe 2
Door 130, self priming pump into drinking-water pipe 1 into the utricule of flexible liquid capsule by filling the water, while tap water enters utricule through water inlet pipe 2
Interior, intraluminal pressure stops water filling when reaching preset value, simultaneously closes off on the first valve 13 and water inlet pipe 2 on drinking-water pipe 1
Second valve 130；In the injecting process, the vent valve 11 on exhaust pipe 3 is opened to put the intracorporal air of net capsule, is guaranteed complete in utricule
It is clear water, it is ensured that after pressure reaches preset value, utricule will not change because bearing the pressure volume of concrete；Extract flexible liquid capsule
Before, it opens into the first valve 13 on drinking-water pipe 1, the intracapsular clear water of flexible liquid is passed through into drinking-water pipe 1 and is drawn into system by self priming pump
It starches in device, the outside that new slurry pours into utricule 14 is made, as the intracapsular clear water of flexible liquid is constantly reduced, the utricule of flexible liquid capsule
14 gradually taper up from top to bottom, until clear water is all made new slurry and pours into header space, entire capsule when intracapsular clear water extracts clean
Body, which is also shunk, to resile, and flexible liquid capsule is hung out slot, completes the packing of diaphram wall header space.Entire packing mistake
Journey is safe and reliable, and easy to operate, quick, is not necessarily to excessive manpower.Capsule roof construction of the invention changes traditional grouting mode,
What is injected in utricule is clear water rather than mud, and clear water enters from capsule teeming, and is extracted out from Nang Ding, and the load-bearing of utricule is reduced, and
It operates simpler.
To sum up, the capsule roof construction of flexible liquid capsule of the present invention can quick packing connection wall header space, shorten packing
Time, and it is easy to operate, safe and reliable, use manpower and material resources sparingly.
Finally, it should be noted that above embodiments are only to illustrate the present invention and not limit technology described in the invention
Scheme；Therefore, although this specification is referring to the above embodiments, the present invention has been described in detail, this field
It is to be appreciated by one skilled in the art that still can modify to the present invention or equivalent replacement；And all do not depart from the present invention
Spirit and scope technical solution and its improvement, should all cover within the scope of the claims of the present invention.
Claims (7)
1. a kind of capsule roof construction of the flexible liquid capsule for diaphram wall header space packing, it is characterised in that: including into
Drinking-water pipe (1), exhaust pipe (3), matches repeated hole (16) and for detecting flexible liquid capsule utricule (14) internal pressure at water inlet pipe (2)
Pressure gauge (12)；
The utricule (14) that the first end into drinking-water pipe (1) is inserted into the flexible liquid capsule is internal, described into drinking-water pipe (1)
Second end is connected with the suction hose of self priming pump or outlet pipe；
The utricule (14) that the first end of the water inlet pipe (2) is inserted into the flexible liquid capsule is internal, and the second of the water inlet pipe (2)
End is connect with running water pipe；
The utricule (14) that the first end of the exhaust pipe (3) is inserted into the flexible liquid capsule is internal, and the second of the exhaust pipe (3)
End connection utricule (14) outside atmosphere；The exhaust pipe (3) is equipped with vent valve (11), and the pressure gauge (12) is mounted on described
On exhaust pipe (3)；
The utricule (14) for being connected to the flexible liquid capsule with repeated hole (16) is inside and outside.
2. the capsule roof construction of the flexible liquid capsule according to claim 1 for diaphram wall header space packing,
Be characterized in that: the capsule roof construction further includes the anchor ear of capsule top outer end cap (4), capsule top inner end cap (5) and twice arranged in dislocation
(6), capsule top inner end cap (5) is installed on utricule (14) inside and is held tightly with the anchor ear of twice arranged in dislocation (6), the Nang Ding
Outer end cap (4) is mounted on the outer end face of Nang Ding, it is described into drinking-water pipe (1), water inlet pipe (2), exhaust pipe (3) and match repeated hole (16)
It both passes through and is connected to inside capsule top outer end cap (4) and capsule top inner end cap (5) and utricule (14).
3. the capsule roof construction of the flexible liquid capsule according to claim 2 for diaphram wall header space packing,
Be characterized in that: the outer cover into drinking-water pipe (1) is equipped with casing (7), and the first end of described sleeve pipe (7) passes through the first fiber tube
(8) it is connect with capsule top inner end cap (5), the second end of described sleeve pipe (7) passes through variable-diameter joint (15) and described into drinking-water pipe (1)
Connection.
4. the capsule roof construction of the flexible liquid capsule according to claim 2 for diaphram wall header space packing,
Be characterized in that: the outer cover into drinking-water pipe (1) is equipped with casing (7), and the first end of described sleeve pipe (7) passes through the first fiber tube
(8) it is connect with capsule top inner end cap (5), the second end of described sleeve pipe (7) is welded with described into drinking-water pipe (1).
5. the capsule roof construction of the flexible liquid capsule according to claim 2 for diaphram wall header space packing,
Be characterized in that: the water inlet pipe (2) is connect by the second fiber tube (80) with capsule top inner end cap (5).
6. the capsule roof construction of the flexible liquid capsule according to claim 1 for diaphram wall header space packing,
It is characterized in that: being connected with the first elbow between the suction hose or outlet pipe of the second end and self priming pump into drinking-water pipe (1)
(10), the second elbow (100) are connected between the second end and running water pipe of the water inlet pipe (2).
7. the capsule roof construction of the flexible liquid capsule according to claim 6 for diaphram wall header space packing,
Be characterized in that: the second end into drinking-water pipe (1) and the first elbow (10) are connect by the first bipitch silk section (9), it is described into
The second end of water pipe (2) is connect with the second elbow (100) by the second bipitch silk section (90).
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| CN201910806256.4A CN110424373A (en) | 2019-08-29 | 2019-08-29 | The capsule roof construction of flexible liquid capsule for diaphram wall header space packing |
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| CN109958146A (en) * | 2019-04-17 | 2019-07-02 | 中国铁路设计集团有限公司 | A kind of assembled underground structure prefabricated components seam crossing hermetic seal bar capsule |
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2019
- 2019-08-29 CN CN201910806256.4A patent/CN110424373A/en active Pending
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| CN204163116U (en) * | 2014-10-31 | 2015-02-18 | 姜兆礼 | For the mud capsule of diaphragm wall header space packing |
| CN204959824U (en) * | 2015-07-30 | 2016-01-13 | 上海市机械施工集团有限公司 | Structure is flowed in lap guard of underground continuous wall gasbag formula |
| CN205142969U (en) * | 2015-11-25 | 2016-04-13 | 福建绿宝食品集团有限公司 | Cultivate material wrapping bag closing cap structure |
| CN109958146A (en) * | 2019-04-17 | 2019-07-02 | 中国铁路设计集团有限公司 | A kind of assembled underground structure prefabricated components seam crossing hermetic seal bar capsule |
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Application publication date: 20191108 |