CN208185633U - A kind of supporting for preventing percolating water from spreading - Google Patents
A kind of supporting for preventing percolating water from spreading Download PDFInfo
- Publication number
- CN208185633U CN208185633U CN201721678371.0U CN201721678371U CN208185633U CN 208185633 U CN208185633 U CN 208185633U CN 201721678371 U CN201721678371 U CN 201721678371U CN 208185633 U CN208185633 U CN 208185633U
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- Prior art keywords
- road junction
- drip tray
- tube road
- spreading
- soil stack
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 95
- 230000003405 preventing effect Effects 0.000 title claims abstract description 29
- 230000007480 spreading Effects 0.000 title claims abstract description 28
- 230000008093 supporting effect Effects 0.000 title claims abstract description 28
- 239000002689 soil Substances 0.000 claims abstract description 41
- 102000010637 Aquaporins Human genes 0.000 claims abstract description 11
- 108010063290 Aquaporins Proteins 0.000 claims abstract description 11
- 239000000565 sealant Substances 0.000 claims description 6
- 239000004567 concrete Substances 0.000 claims description 4
- 230000008719 thickening Effects 0.000 claims description 4
- 230000003628 erosive effect Effects 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 description 11
- 102000004363 Aquaporin 3 Human genes 0.000 description 7
- 108090000991 Aquaporin 3 Proteins 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 5
- 239000010410 layer Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 241000238631 Hexapoda Species 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000008595 infiltration Effects 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 108091006146 Channels Proteins 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000255925 Diptera Species 0.000 description 1
- -1 bed course Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005325 percolation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Landscapes
- Road Paving Structures (AREA)
Abstract
The utility model discloses a kind of supportings for preventing percolating water from spreading, including soil stack, upper connecting tube road junction and lower linking tube road junction are equipped on soil stack, upper connecting tube road junction with the drainage pipeline of upper floor for connecting, lower linking tube road junction with the drainage pipeline socket joint of lower floor for connecting, it is equipped with leakage aquaporin on the tube wall of soil stack, is equipped with charge for remittance mouth in the top of leakage aquaporin, is limited in the top at lower linking tube road junction equipped with lower linking tube road junction；Arc drip tray, is located on the outer wall of soil stack, is equipped with drip tray rib at the edge of arc drip tray, is equipped with sealed groove in the outer edge that drip tray rib and arc drip tray join, charge for remittance mouth is located on the boundary line of arc drip tray and soil stack.The utility model can effectively prevent percolating water to spread, and reduce erosion of the percolating water to building facility, so that reducing percolating water to greatest extent on the whole influences the life of owner.
Description
Technical field
The utility model belongs to water seepage-proof tech field, specifically, more particularly to it is a kind of prevent percolating water spread hold
Fitting.
Background technique
Existing through-flooring casing or pipeline are all made of pre-buried, preformed hole technology, and after Pipe installing, the later period is sealed
It fills out, block, seal, general water string passes through surface layer, adhesive layer, bed course, reinforced concrete floor, ceiling finish coat respectively,
Therefore use sealing compound in specification and encapsulation process given to building, ground finish coat, adhesive layer, screed-coat, it is theoretical upstairs, ground area
Water can obstruct on waterproof layer.
However, finding in once having moved in project investigation, the percolation ratio of the node is 80%, toilet, kitchen leakage
Complaint accounts for and always complains the 90% of quantity at estate management, through analysis find this construction system be too dependent on sealing compound and casing,
The binding ability of sealing compound and waterproof layer, at the scene in work progress, when being sealed using the sealing compound compatible with waterproof layer,
The substance that rusty stain, the spot (oil, water, ash) etc. of sleeve surface attachment influence casing clean degree directly results in sealing compound and loses
Sealing effect causes the rooms such as toilet, kitchen to leak；Separately because of a variety of different materials of casing/Pipeline Crossing Program, not because of material properties
Together, when straining generation, the different stress variations that different materials generate more accelerate the generation of leakage.
Under current Building technology, the antiseep design of node of passing through floors pipeline and construction are empty without larger improvement
Between, therefore reduce owner's loss, strive for that more maintenance times become the most important thing for owner.
It is disclosed a kind of waterstop joint in the prior art (application No. is CN 2814074), which includes a hollow water
Pipe fitting, the top of water pipe head are upper accepting water nozzle, and bottom end is lower downpipe mouth, are equipped with one in the lower section periphery of water pipe head
Sealing bed die is enclosed, the periphery of bed die slightly upwardly bends, inwardly opens up on the water pipe head wall of bed die with water pipe head junction
There is the drainage hole of at least more than one, is additionally provided with sealing collar on the water pipe head outer wall above bed die.The waterstop joint can be effective
Ground solves the problems, such as that pipeline seeps water, wherein the sealing collar above bed die can prevent to split because concrete shrinkage and creep generates
It stitches and makes to occur at pipeline threading the phenomenon that leak, the sealing bed die of periphery can also prevent the infiltration of pipeline below waterstop joint
Leakage downwards, therefore be applicable to various specifications water pipe junction and make leakproof antipriming.
Through analyzing, there are still following disadvantages for such way:
1, the drainage hole of the waterstop joint holds when encountering the case where displacement is larger, time longer (such as bathtub drainage)
It is excessive to easily lead to draining, causes water to be spilled over to bed die from supervisor, or even cause to leak from bed die spilling；
2, it when the waterstop joint is installed, because bed die shape is " periphery of bed die is slightly upwardly bent ", therefore can not fix reserved
Template when sealing hole will lead to reserved opening filling leakiness, increase hidden leakage defect；
3, when carrying out hole to be provided closure using waterproof mortar, waterproof mortar can block the draining of waterstop joint in process of vibrating
Hole makes waterstop joint lose the effect of " infiltration of pipeline is prevented to leak downwards "；
4, because being communicated inside bed die with main drainage pipeline, it is bound to cause humid environment in bed die, therefore easily breeds bacterium, mosquito
Deng the waterstop joint is without the precautionary measures；
5, the waterstop joint belongs to disposable product, once not only bed die damage the waterstop joint and do not have leak preventing effect, drain
Hole will also become new seepage place.
Utility model content
The purpose of this utility model is to provide a kind of supportings for preventing percolating water from spreading, to solve to deposit in the prior art
Blocked because of embedding pipe fittings or preformed hole after percolating water collect problem, reduce percolating water to the pollution of building decoration, facility,
Erosion problem to guarantee to build normal use, and can strive for more maintenance times for owner.
To solve the above-mentioned problems, the utility model provides a kind of supporting for preventing percolating water from spreading, technical solution
It is as follows:
A kind of supporting for preventing percolating water from spreading, including soil stack, are equipped with upper connecting tube road on the soil stack
Mouth and lower linking tube road junction are limited in the top at the lower linking tube road junction equipped with lower linking tube road junction, the upper connecting tube road junction and floor
The size of drainage pipeline is corresponding, and for connecting with the drainage pipeline of upper floor, the internal diameter and floor at the lower linking tube road junction are drained
The outer diameter of pipeline is corresponding, and for connecting with the drainage pipeline socket joint of lower floor, leakage is equipped on the tube wall of the soil stack
Aquaporin is equipped with charge for remittance mouth in the top of the leakage aquaporin；Arc drip tray, the arc drip tray are located at the draining
On the outer wall of standpipe, it is equipped with drip tray rib at the edge of the arc drip tray, in the drip tray rib and the arc water receiving
The outer edge of disk handover is equipped with sealed groove, and the sealed groove is sealed with sealant, and the charge for remittance mouth is located at the arc
On the boundary line of shape drip tray and the soil stack.
Such as above-mentioned supporting for preventing percolating water from spreading, further preferably are as follows: the charge for remittance mouth is equipped with multiple and uniform
It is distributed on the boundary line of the soil stack and the arc drip tray；The leakage aquaporin be equipped with it is multiple, and with it is multiple
The charge for remittance mouth corresponds.
Such as above-mentioned supporting for preventing percolating water from spreading, further preferably are as follows: the cross sectional shape of the charge for remittance mouth is to fall
Angle arc, for increasing the entrance opening dimension of the charge for remittance mouth.
Such as above-mentioned supporting for preventing percolating water from spreading, further preferably are as follows: the upper surface of the drip tray rib is water
Plane.
Such as above-mentioned supporting for preventing percolating water from spreading, further preferably are as follows: the upper surface of the drip tray rib is lower than
The upper surface of the soil stack.
Such as above-mentioned supporting for preventing percolating water from spreading, further preferably are as follows: the tube wall at the lower linking tube road junction is equipped with
Thickening layer.
Such as above-mentioned supporting for preventing percolating water from spreading, further preferably are as follows: the lower linking tube road junction limit is continuous
It is located at the top at the lower linking tube road junction, the bottom width of the lower linking tube road junction limit is equal to the pipe in the floor drainage pipe road
Wall thickness.
Such as above-mentioned supporting for preventing percolating water from spreading, further preferably are as follows: further include matching used embedded water stop
Section, the embedded water stop joint are embedded in floorslab concrete in advance, and the embedded water stop joint is for connecting the soil stack and floor
Drainage pipeline.
Such as above-mentioned embedded water stop joint, further preferably are as follows: be symmetrically arranged in the top and bottom of the embedded water stop joint
Pipeline spigot-and-socket interface, the pipeline spigot-and-socket interface of the embedded water stop joint upper end with floor drainage pipe road socket joint for connecting.
Such as above-mentioned embedded water stop joint, further preferably are as follows: the ruler of the pipeline spigot-and-socket interface of the embedded water stop joint lower end
It is very little corresponding with the tube wall size at the upper connecting tube road junction, it is connected for the upper connecting tube road junction socket joint with the soil stack.
In the utility model, the upper connecting tube road junction and lower linking tube road junction of the soil stack drainage pipeline with upper and lower floor respectively
(or floor drain) connection, can by arc drip tray when reserved opening or pre-buried pipeline generation percolating water to guarantee that draining is smooth
To collect percolating water, and percolating water is drained into the main pipeline of soil stack by charge for remittance mouth and leakage aquaporin, prevents from spreading.
The utility model is sealed by setting sealed groove using sealant, can be with insect prevention, anti-taste.
Detailed description of the invention
Fig. 1 is the schematic diagram after the supporting installation for preventing percolating water from spreading of the utility model；
Fig. 2 is the cross-section diagram of the supporting for preventing percolating water from spreading of the utility model；
Fig. 3 is the top view of the supporting for preventing percolating water from spreading of the utility model；
Wherein, 1, soil stack；2, arc drip tray；3, aquaporin is leaked；4, sealed groove；5, upper connecting tube road junction；6,
Lower linking tube road junction；7, drip tray rib；8, lower linking tube road junction limits；9, charge for remittance mouth；10, embedded water stop joint.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1, Figure 2 and Figure 3, the supporting for preventing percolating water from spreading of the utility model mainly includes soil stack
1, it is equipped with upper connecting tube road junction 5 and lower linking tube road junction 6 on soil stack 1, is equipped with lower linking tube road junction in the top at lower linking tube road junction 6
Limit 8, upper connecting tube road junction 5 is corresponding with the size in floor drainage pipe road, for being connect with the drainage pipeline of upper floor, lower linking tube road
The internal diameter of mouth 6 is corresponding with the outer diameter in floor drainage pipe road, for connecting with the drainage pipeline socket joint of lower floor, in soil stack 1
Tube wall be equipped with leakage aquaporin 3, leakage aquaporin 3 top be equipped with charge for remittance mouth 9；Arc drip tray 2, arc drip tray
2 are located on the outer wall of soil stack 1, drip tray rib 7 are equipped at the edge of arc drip tray 2, in drip tray rib 7 and arc water receiving
The outer edge that disk 2 joins is equipped with sealed groove 4, and sealed groove 4 is sealed with sealant, and charge for remittance mouth 9 is located at arc drip tray 2
On the boundary line of soil stack 1.
As shown in Figure 1, the upper surface of drip tray rib 7 is bonded on floor in the utility model, for guaranteeing that this is practical new
The stability of type；The utility model after the installation is completed, sealed groove 4 is sealed with sealant, be used for insect prevention, anti-taste；
Arc drip tray 2 is for collecting percolating water, and charge for remittance mouth 9 is for being discharged percolating water, and leakage aquaporin 3 extends downwardly, for penetrating through
Charge for remittance mouth 9 and soil stack 1, percolating water are drained into the main pipeline of soil stack 1；Lower linking tube road junction limit 8 is for preventing down
Floor drainage pipe road socket joint is too deep and blocks leakage aquaporin 3.
To sum up, the utility model can effectively prevent to leak water pollution building decoration, percolating water is reduced to building facility
Erosion, so that reducing percolating water to greatest extent on the whole influences the life of owner；The utility model install convenient, no
Adjacent process construction is influenced, is not also influenced by adjacent component and fitting installation；The utility model is independent supporting, after being damaged
Replacement is convenient, does not influence adjacent component and fitting.
As shown in Figure 1, Figure 2 and Figure 3, for the ease of drain it is more smooth, in the utility model, charge for remittance mouth 9 be equipped with it is multiple, and
It is evenly distributed on the boundary line of soil stack 1 and arc drip tray 2；Leak aquaporin 3 be equipped with it is multiple, and with multiple charge for remittance mouths
9 correspond.By designing multiple charge for remittance mouths 9 and leakage aquaporin 3, displacement is larger, leak time longer feelings encountering
Under condition, the utility model also can Quick drainage, prevent percolating water from overflowing.
As depicted in figs. 1 and 2, in the utility model, chamfered is carried out to charge for remittance mouth 9, to increase the entrance of charge for remittance mouth 9
Size, it is preferable that the cross sectional shape of charge for remittance mouth 9 is chamfering arc.
As depicted in figs. 1 and 2, the utility model is installed for the ease of stablizing, in the utility model, drip tray rib 7 it is upper
Surface is horizontal plane, to increase the bonding area with floor, keeps the stability of the utility model in use.
As depicted in figs. 1 and 2, in the utility model, the upper surface of drip tray rib 7 is lower than the upper surface of soil stack 1, with
Convenient for while drip tray rib 7 and floor engagement, the upper connecting tube road junction 5 of soil stack 1 can connect with upper floor drainage pipeline
It connects.
As depicted in figs. 1 and 2, in the utility model, the tube wall at lower linking tube road junction 6 is equipped with thickening layer, it is preferable that lower linking tube
The lower section of road junction limit 8 is socket joint area, and the tube wall in socket joint area does thickening processing, to increase the support strength of tube wall, for extending
Use the time.
Preferably, it in order to which better socket joint connects floor pipeline, prevents floor pipeline spigot-and-socket too deep and blocks percolating water and lead to
Road 3, in the utility model, lower linking tube road junction limit 8 is continuously located at the tops at lower linking tube road junction 6, whole structure annular in shape,
Preferably, lower linking tube road junction limit 8 bottom width be equal to floor drainage pipe road pipe thickness, floor drainage pipe road socket joint into
In lower linking tube road junction 6, the drainage channel of soil stack 1 and the drainage channel of floor pipeline are penetrated through, keeps draining more smooth, and will not
It overflows.
As shown in Figure 1, the utility model further includes matching used embedded water stop joint 10 for the ease of using, it is preferable that
Embedded water stop joint 10 is embedded in floorslab concrete in advance, and embedded water stop joint 10 is for connecting soil stack 1 and floor drainage pipe road.
As shown in Figure 1, in the utility model, symmetrically being set in the top and bottom of embedded water stop joint 10 for the ease of installation
There is pipeline spigot-and-socket interface, it is preferable that the pipeline spigot-and-socket interface of 10 upper end of embedded water stop joint is used for and floor drainage pipe road socket joint connects
It connects.
As shown in Figure 1, in the utility model, the size and upper connecting tube road of the pipeline spigot-and-socket interface of 10 lower end of embedded water stop joint
Mouthfuls 5 tube wall size is corresponding, connects for 5 socket joint of upper connecting tube road junction with soil stack 1, by this socket joint connection type,
It is easily installed, is also convenient for dismantling.
As shown in Figure 1, the course of work of the utility model is described in detail below:
In an embodiment of the present invention, pipeline of the upper floor drainage pipeline socket joint in 10 upper end of embedded water stop joint is held
In interface, 5 socket joint of upper connecting tube road junction of soil stack 1 is in the pipeline spigot-and-socket interface of 10 lower end of embedded water stop joint, lower floor
Drainage pipeline socket joint is in the lower linking tube road junction 6 of soil stack 1, with this straight through tube, when percolating water occurs, arc drip tray
2 collect percolating water, and by charge for remittance mouth 9 and leakage aquaporin 3 are drained into percolating water in the main pipeline of soil stack 1, thus anti-
Only percolating water is spread.
The utility model can not only be connected with floor drainage pipe road, can also be connected with floor drain.
In another embodiment of the utility model, upper connecting tube road junction 5 is connected by pipe collar with upper floor drainage pipeline.
Compared with prior art, advantages and beneficial effects of the utility model lie in that
One, the utility model setting upper connecting tube road junction and lower linking tube road junction, penetrate through with upper and lower floor drainage pipe road connect respectively
It connects, it is ensured that draining is smooth；
Two, the utility model setting lower linking tube road junction is connect with lower floor drainage pipeline socket joint, and is arranged matching used
Pipeline spigot-and-socket interface is arranged in embedded water stop joint on embedded water stop joint, and embedded water stop joint is connect with upper floor drainage pipeline socket joint,
Upper connecting tube road junction is connect with embedded water stop joint socket joint, convenient for disassembly and assembly, is conveniently replaceable and leakage maintaining；
Three, arc drip tray is arranged in the utility model, can collect reserved opening or pre-buried pipeline leak after infiltration
Leak makes percolating water indiffusion；
Four, the utility model setting leakage aquaporin and charge for remittance mouth, directly drain into main pipeline for percolating water, make percolating water not
Outflow；
Five, the utility model is sealed by setting sealed groove using sealant, can also insect prevention, anti-taste.
As known by the technical knowledge, the utility model can pass through other essence without departing from its spirit or the reality of essential feature
Scheme is applied to realize.Therefore, embodiment disclosed above, in all respects are merely illustrative, and are not only
's.All changes that come within the scope of the invention or equivalents of the invention are by the utility model packet
Contain.
Claims (10)
1. a kind of supporting for preventing percolating water from spreading characterized by comprising
Soil stack (1) is equipped with upper connecting tube road junction (5) and lower linking tube road junction (6) on the soil stack (1), under described
The top for taking over road junction (6) is equipped with lower linking tube road junction limit (8), the size of upper connecting tube road junction (5) and floor drainage pipe road
It is corresponding, for being connect with the drainage pipeline of upper floor, the internal diameter of the lower linking tube road junction (6) and the outer diameter pair in floor drainage pipe road
It answers, for connecting with the drainage pipeline socket joint of lower floor, leakage aquaporin (3) is equipped on the tube wall of the soil stack (1),
Charge for remittance mouth (9) are equipped in the top of leakage aquaporin (3)；
Arc drip tray (2), the arc drip tray (2) is located on the outer wall of the soil stack (1), in the arc water receiving
The edge of disk (2) is equipped with drip tray rib (7), sets in the outer edge that the drip tray rib (7) and the arc drip tray (2) join
Have sealed groove (4), the sealed groove (4) is sealed with sealant, and the charge for remittance mouth (9) is located at the arc drip tray
(2) and on the boundary line of the soil stack (1).
2. the supporting according to claim 1 for preventing percolating water from spreading, it is characterised in that:
The charge for remittance mouth (9) is equipped with multiple, and is evenly distributed on the friendship of the soil stack (1) and the arc drip tray (2)
In boundary line；
The leakage aquaporin (3) is equipped with multiple, and corresponds with multiple charge for remittance mouths (9).
3. the supporting according to claim 1 or 2 for preventing percolating water from spreading, it is characterised in that:
The cross sectional shape of the charge for remittance mouth (9) is chamfering arc, for increasing the entrance opening dimension of the charge for remittance mouth (9).
4. the supporting according to claim 1 or 2 for preventing percolating water from spreading, it is characterised in that:
The upper surface of the drip tray rib (7) is horizontal plane.
5. the supporting according to claim 1 or 2 for preventing percolating water from spreading, it is characterised in that:
The upper surface of the drip tray rib (7) is lower than the upper surface of the soil stack (1).
6. the supporting according to claim 1 or 2 for preventing percolating water from spreading, it is characterised in that:
The tube wall of the lower linking tube road junction (6) is equipped with thickening layer.
7. the supporting according to claim 1 or 2 for preventing percolating water from spreading, it is characterised in that:
The lower linking tube road junction limit (8) is continuously located at the top of the lower linking tube road junction (6), the lower linking tube road junction limit
(8) bottom width is equal to the pipe thickness in the floor drainage pipe road.
8. the supporting according to claim 1 or 2 for preventing percolating water from spreading, which is characterized in that further include:
Matching used embedded water stop joint (10), the embedded water stop joint (10) are embedded in floorslab concrete in advance, it is described it is pre-buried only
Water section (10) is for connecting the soil stack (1) and floor drainage pipe road.
9. the supporting according to claim 8 for preventing percolating water from spreading, it is characterised in that:
Pipeline spigot-and-socket interface is symmetrically arranged in the top and bottom of the embedded water stop joint (10), on the embedded water stop joint (10)
The pipeline spigot-and-socket interface at end with floor drainage pipe road socket joint for connecting.
10. the supporting according to claim 9 for preventing percolating water from spreading, it is characterised in that:
The size of the pipeline spigot-and-socket interface of embedded water stop joint (10) lower end and the tube wall size pair at the upper connecting tube road junction (5)
It answers, for being connected with upper connecting tube road junction (5) socket joint of the soil stack (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721678371.0U CN208185633U (en) | 2017-12-05 | 2017-12-05 | A kind of supporting for preventing percolating water from spreading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721678371.0U CN208185633U (en) | 2017-12-05 | 2017-12-05 | A kind of supporting for preventing percolating water from spreading |
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| Publication Number | Publication Date |
|---|---|
| CN208185633U true CN208185633U (en) | 2018-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721678371.0U Active CN208185633U (en) | 2017-12-05 | 2017-12-05 | A kind of supporting for preventing percolating water from spreading |
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| CN (1) | CN208185633U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110656910A (en) * | 2019-10-23 | 2020-01-07 | 东方雨虹智能装备有限责任公司 | Slip casting connector |
-
2017
- 2017-12-05 CN CN201721678371.0U patent/CN208185633U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110656910A (en) * | 2019-10-23 | 2020-01-07 | 东方雨虹智能装备有限责任公司 | Slip casting connector |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240522 Address after: 414024 No. 39 Zhongke Road, Xinyuan Village, Muligang Management Office, Yueyang Economic and Technological Development Zone, Yueyang City, Hunan Province Patentee after: Hunan Dongfang Rainbow Pipe Industry Co.,Ltd. Country or region after: China Address before: 101309 Sha Ling section 2, Shunping Road, Shunyi District, Beijing Patentee before: BEIJING ORIENTAL YUHONG WATERPROOF TECHNOLOGY Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |