CN106939617A - A kind of three-dimensional pipe gallery of steel modeling combination - Google Patents
A kind of three-dimensional pipe gallery of steel modeling combination Download PDFInfo
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- CN106939617A CN106939617A CN201710258489.6A CN201710258489A CN106939617A CN 106939617 A CN106939617 A CN 106939617A CN 201710258489 A CN201710258489 A CN 201710258489A CN 106939617 A CN106939617 A CN 106939617A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 90
- 239000010959 steel Substances 0.000 title claims abstract description 90
- 238000010276 construction Methods 0.000 claims abstract description 59
- 239000000463 material Substances 0.000 claims abstract description 36
- 230000008676 import Effects 0.000 claims abstract description 30
- 239000004567 concrete Substances 0.000 claims abstract description 22
- 238000003780 insertion Methods 0.000 claims abstract description 9
- 230000037431 insertion Effects 0.000 claims abstract description 9
- 241000269793 Cryothenia peninsulae Species 0.000 claims abstract description 4
- 239000011248 coating agent Substances 0.000 claims description 14
- 238000000576 coating method Methods 0.000 claims description 14
- 238000005260 corrosion Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 10
- 230000007797 corrosion Effects 0.000 claims description 9
- 230000009970 fire resistant effect Effects 0.000 claims description 6
- 230000002401 inhibitory effect Effects 0.000 claims description 6
- 230000004888 barrier function Effects 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 230000013011 mating Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000004873 anchoring Methods 0.000 claims description 2
- 239000003292 glue Substances 0.000 claims description 2
- 239000011178 precast concrete Substances 0.000 claims description 2
- 230000007306 turnover Effects 0.000 claims 1
- 239000000853 adhesive Substances 0.000 description 5
- 239000012528 membrane Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000004800 polyvinyl chloride Substances 0.000 description 3
- 229920000915 polyvinyl chloride Polymers 0.000 description 3
- 229920002943 EPDM rubber Polymers 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 238000010606 normalization Methods 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 241000233855 Orchidaceae Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000004587 polysulfide sealant Substances 0.000 description 1
- 239000004588 polyurethane sealant Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Classifications
-
- 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
- E02D29/10—Tunnels or galleries specially adapted to house conduits, e.g. oil pipe-lines, sewer pipes ; Making conduits in situ, e.g. of concrete ; Casings, i.e. manhole shafts, access or inspection chambers or coverings of boreholes or narrow wells
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
Abstract
The present invention discloses a kind of three-dimensional pipe gallery of steel modeling combination, the piping lane unit being sequentially connected including several, the piping lane unit includes the concrete foundation positioned at bottom, the SMC panels of bilayer or multi-storey steel structure and steel construction outer wrap above concrete foundation, insertion is passed through for pipeline in the middle part of the steel construction, the steel construction is respectively provided on two sides with import and export and goods and materials mouthful, the import and export are oppositely arranged with ground pithead position, and the width of the import and export is less than the goods and materials mouthful width, it is described import and export and goods and materials mouth respectively with steel construction middle part insertion.Use SMC sheet in the present invention, product light weight and long service life, greatly shorten construction period, reduce construction cost, using steel structure support, add the intensity of piping lane, piping lane is not collapsed.
Description
Technical field
Present invention relates particularly to a kind of three-dimensional pipe gallery of steel modeling combination.
Background technology
In recent years, with rapid urban, the problems such as underground pipeline construction scale is not enough, managerial skills are not high is shown especially,
The events such as heavy rain waterlogging, pipeline leakage are exploded, road surface is collapsed occur in succession for some cities, have had a strong impact on people's life's wealth
Produce safety and city operation order.The underground utilities accident of the whole nation only media report is averagely up to 5.6 daily, every year due to road
Excavate the direct economic loss caused and be up to 200,000,000,000 yuan in face.
Traditional City Buried Pipeline is laid in the shallow-layer space of road with doing things in his own way, because of pipeline increase-volume dilatation not only
" slide fastener road " phenomenon is caused, and result in pipeline Frequent Accidents, the safe operation in city is greatly affected.At present, I
State's Development of China's Urbanization is very rapid.For lift line its construction level, the safe operation of municipal pipeline is ensured, it is necessary to use newly
Pipelining mode-pipe gallery.
Urban Underground pipe gallery refers to urban water supply, draining, combustion gas, heating power, electric power, communication, radio and television, industry
Deng pipeline centralized arrangement in a public corridor body of underground, and the facilities, Ke Yiyou such as special access hole, goods and materials import and export are set
The intensive utilization underground space of effect.
At present, underground pipe gallery mostly uses cut and cover method reinforced concrete cast-in-situ or the form construction of tunneling shield,
The drawbacks of both forms have individual common：Long construction period, labor intensity are big, efficiency is low, by weather, field condition influenceed compared with
Greatly.
Stereo multilayer piping lane, using reinforced concrete pipe gallery technology construction method complexity, it is necessary to spend a large amount of manpowers, and
The consuming time is long, and construction cost is also at a relatively high.
The content of the invention
In order to solve problems of the prior art, the invention provides a kind of three-dimensional pipe gallery of steel modeling combination.
In order to solve the above-mentioned technical problem, the invention provides following technical scheme：A kind of steel modeling combination is three-dimensional comprehensive
Close piping lane, including several piping lane units for being sequentially connected, the piping lane unit includes concrete foundation positioned at bottom, is located at
Passed through in the middle part of the SMC panels of bilayer or multi-storey steel structure and steel construction outer wrap above concrete foundation, the steel construction
It is common to pipeline to pass through, the steel construction is respectively provided on two sides with import and export and goods and materials mouthful, the import and export and ground pithead position
Be oppositely arranged, and the width of the import and export is less than the goods and materials mouthful width, the import and export and goods and materials mouth respectively with steel construction
Middle part insertion.
Preferably, the steel construction is rectangular structure, and is built by formed steel construction, the steel construction and concrete
Connected between basic unit with pre-embedded anchoring bolts, it is close with water expandable waterstop between SMC panels and precast concrete basic unit
Envelope.
Preferably, the SMC panels are spherical structure, and the SMC panels are formed around Flange, the Flange
It is provided with the mating connection by bolt and screw between screw, two adjacent S MC panels；The Flange edge is provided with close
Sealing groove and positioning flange, the seal groove are used for adhesive seal bar；The positioning flange is used to ensure two neighboring SMC panels
Assembly precision, the SMC panel itselfs set embedded nut, and the company of SMC panel itselfs and steel construction is realized by plastic bolt
Connect.
Preferably, the concrete foundation is integral type structure.
Preferably, the SMC panels are externally provided with corrosion-inhibiting coating and fire resistant coating.
Preferably, corrosion-inhibiting coating and fire resistant coating are scribbled outside the steel construction.
Preferably, the steel construction is double-decker, and two layers of steel construction is presented bottom and installed, the double-decker both sides
Provided with import and export and goods and materials mouthful, wherein, the import and export of double-decker side and goods and materials mouthful extend through double-decker until coagulation
Earth foundation；The import and export of opposite side and goods and materials mouthful run through the steel construction positioned at upper strata, and SMC panel sealings are used in bottom respectively.
Preferably, the import and export and goods and materials mouthful are spaced a distance setting.
Preferably, the piping lane integral outer parcel barrier film.
Preferably, the piping lane sets a shrinkage joint every 30m, and steel structure column is increased in the both sides of shrinkage joint.
Present invention has the advantages that：The three-dimensional piping lane application new material high intensity of assembled steel modeling combination in the present invention
SMC sheet, product light weight and long service life, greatly shorten construction period, reduce construction cost, in addition, also having
The features such as nontoxic, good seal performance, anti-corrosive properties good and excellent resistance to side pressure performance；Using steel structure support, piping lane is added
Intensity, piping lane is not collapsed；And factory normalization is produced, quality guarantee, reliable in quality.Cost of investment is low, can save significantly
About social funds.
Brief description of the drawings
Fig. 1 is a kind of three-dimensional three-dimensional structure diagram of embodiment of pipe gallery of steel modeling combination of the present invention；
Fig. 2 is Fig. 1 front view；
Fig. 3 is Fig. 1 side view；
Fig. 4 is Fig. 1 top view；
In figure：1 is press strip, and 2 be spherical panel, and 3 be sealing joint strip, and 4 be water-swellable waterstop, and 5,11,12 be shaped steel, and 6 are
Vertical girder, 7 be Macromolecular self-adhesive membrane waterproof roll, and 8 be protection cystosepiment, and 9 be that armored concrete pours into a mould basic unit, and 10 is not
Become rusty steel bolt, and 13 be plastic bolt.
Embodiment
The present invention is described further in conjunction with the accompanying drawings and embodiments.
A kind of three-dimensional pipe gallery of steel modeling combination, including several piping lane units for being sequentially connected, the piping lane unit
Outside the bilayer or multilayer steel frame construction and steel construction positioned at the concrete foundation of bottom, above concrete foundation
Insertion is passed through for pipeline in the middle part of the SMC panels of parcel, the steel construction, and the steel construction is respectively provided on two sides with import and export and thing
Mouth is provided, the import and export are oppositely arranged with ground pithead position, and the width of the import and export is less than the goods and materials mouthful width, institute
State import and export and goods and materials mouth respectively with steel construction middle part insertion.
Embodiment 1：
As Figure 1-4, the three-dimensional pipe gallery of a kind of steel modeling combination, including several piping lane units for being sequentially connected, it is described
Piping lane unit is included outside concrete foundation, the double-deck steel construction above concrete foundation and the steel construction of bottom
In the SMC panels of parcel, the present embodiment, concrete foundation is pre-buried part in integral type structure, concrete foundation so that steel knot
Structure is connected as a single entity with concrete foundation, increase deadweight, and to meet the requirement of anti-floating, the thickness of concrete foundation passes through underground hydrological
Data is determined by calculating；It is tightly connected between the double-deck steel construction and concrete foundation with water-swellable waterstop, it is described
The width of concrete foundation is more than the width of the steel construction, and the steel construction can choose different shaped steel according to the model of piping lane
Structure, based on H profile steel, channel-section steel etc., also can select other shaped steel such as I-steel, angle steel, the steel construction built is cuboid knot
Insertion is passed through for pipeline in the middle part of structure, the steel construction, wherein, waist hole is simultaneously provided with the H profile steel, it is outer for connecting
Plate, while the deformation of steel construction and outside plate can be solved the problems, such as；Screw is provided with another side, for fixing in piping lane
The affiliated facilities such as cable bearer.
SMC panels in the present embodiment are spherical structure, and the SMC panels are formed around Flange, the flange method
Orchid is provided with the mating connection by bolt and screw between screw, two adjacent S MC panels；The Flange edge is provided with
Seal groove and positioning flange, the seal groove is used for adhesive seal bar, in the present embodiment, sealing strip be natural rubber sealing rod,
EPDM sealing rod, double-component polysulfide sealant, polyurethane sealant, PVC cement, rainwater expansion sealing strip, rainwater
Expansion water-stop glue, ethylene closed cell cystosepiment etc.；The positioning flange is used for the assembly precision for ensureing two neighboring SMC panels,
The SMC panel itselfs set embedded nut, and the connection of SMC panel itselfs and steel construction, this implementation are realized by plastic bolt
In example, the material of flexible bolt includes but is not limited to：PVC, PP, nylon etc..In addition, the connecting hole on steel construction is waist-shaped hole,
When being easy to the steel construction main body to deform, it is ensured that SMC plates are unaffected.
In the present embodiment, steel construction is to include the double-decker of upper and lower two layers of steel construction, and upper and lower two layers of steel construction passes through
Stainless steel bolt is attached, and model can be 304,316 or 317 stainless steels.The double-decker both sides are provided with import and export and thing
Mouth is provided, the import and export are the gateway of personnel, generally corresponding with the well head on ground to set, and the goods and materials mouthful are underground pipe gallery
The goods and materials delivery port of middle needs, wherein, the import and export of double-decker side and goods and materials mouthful extend through double-decker until coagulation
Earth foundation；The import and export of opposite side and goods and materials mouthful run through the steel construction positioned at upper strata, and SMC panel sealings, institute are used in bottom respectively
State import and export and goods and materials mouthful are spaced a distance setting, the distance is configured according to actual needs.It is described in the present embodiment
The width of import and export is less than the goods and materials mouthful width, the import and export and goods and materials mouth respectively with insertion in the middle part of steel construction, convenient behaviour
Make.In addition, steel construction is outer and SMC panels scribble corrosion-inhibiting coating and fire resistant coating, the corrosion-inhibiting coating is applied using corrosion is aggravated
Material constitutes long-effective corrosion structure, or with supporting corrosion protective coating technology anti-corrosion；The fire resistant coating applies for the fire prevention of slim or thicker
Material, intumescent or Non-expansive fireproof paint etc..
Piping lane of the present invention sets a shrinkage joint every 30m, and steel structure column is increased in the both sides of shrinkage joint.It is three-dimensional
Overall outside pipe gallery to wrap up barrier film, the barrier film is：Elastomer modified asphalt waterproof roll, modified pitch gather
Ethene tyre water-proof coiled material, self-adhered polymer modified bitumen waterproofing membrane, EPDM rubber waterproof rolling material, polyvinyl chloride waterproof volume
Material, polyethylene polypropylene fiber composite sheet, Macromolecular self-adhesive membrane waterproof roll, inorganic water-proof coating, organic waterproof coating, modeling
Expect splash guard etc., Macromolecular self-adhesive membrane waterproof roll is used in the present embodiment.
The three-dimensional piping lane application new material high-strength SMC sheet material of assembled steel modeling combination in the present invention, product light weight and
Long service life, greatly shortens construction period, reduces construction cost, in addition, also having nontoxic, good seal performance, preventing
The features such as corruption good and excellent resistance to side pressure performance；Using steel structure support, the intensity of piping lane is added, piping lane is not fallen
Collapse；And factory normalization is produced, quality guarantee, reliable in quality.Cost of investment is low, can greatly save social funds.
In this description, the present invention is described with reference to its specific embodiment.But it is clear that can still make
Various modifications and alterations are without departing from the spirit and scope of the present invention.Therefore, specification and drawings are considered as illustrative
And it is nonrestrictive.
Claims (10)
1. the three-dimensional pipe gallery of a kind of steel modeling combination, it is characterised in that described including the piping lane unit that several are sequentially connected
Piping lane unit includes concrete foundation, the bilayer above concrete foundation or the multi-storey steel structure and steel knot positioned at bottom
Insertion is passed through for pipeline in the middle part of the SMC panels of structure outer wrap, the steel construction, and the steel construction is respectively provided on two sides with turnover
Mouth and goods and materials mouthful, the import and export are oppositely arranged with ground pithead position, and the width of the import and export is less than the goods and materials mouthful
Width, the import and export and goods and materials mouth respectively with steel construction in the middle part of insertion.
2. the three-dimensional pipe gallery of steel modeling combination according to claim 1, it is characterised in that the steel construction is cuboid
Structure, and built by formed steel construction, connected between the steel construction and concrete base layer with pre-embedded anchoring bolts,
Sealed between SMC panels and precast concrete basic unit with water expandable waterstop.
3. the three-dimensional pipe gallery of steel modeling combination according to claim 1, it is characterised in that the SMC panels are sphere
Structure, the SMC panels are formed around Flange, and the Flange, which is provided between screw, two adjacent S MC panels, to be led to
Cross the mating connection of bolt and screw；The Flange edge is provided with seal groove and positioning flange, and the seal groove is used to glue
Paste sealing strip；The positioning flange is used for the assembly precision for ensureing two neighboring SMC panels, and the SMC panel itselfs set pre-
Nut is buried, the connection of SMC panel itselfs and steel construction is realized by plastic bolt.
4. the three-dimensional pipe gallery of steel modeling combination according to claim 1, it is characterised in that the concrete foundation is one
Body formula structure.
5. the three-dimensional pipe gallery of steel modeling combination according to claim 1-4 any one, it is characterised in that the SMC
Panel is externally provided with corrosion-inhibiting coating and fire resistant coating.
6. the three-dimensional pipe gallery of steel modeling combination according to claim 1-4 any one, it is characterised in that the steel knot
Corrosion-inhibiting coating and fire resistant coating are scribbled outside structure.
7. the three-dimensional pipe gallery of steel modeling combination according to claim 1-4 any one, it is characterised in that the steel knot
Structure is double-decker, and two layers of steel construction is presented bottom and installed, and the double-decker both sides, which are provided with, to be imported and exported and goods and materials mouthful, its
In, the import and export of double-decker side and goods and materials mouthful extend through double-decker until concrete foundation；The import and export of opposite side
Run through the steel construction positioned at upper strata with goods and materials mouthful, and SMC panel sealings are used in bottom respectively.
8. the three-dimensional pipe gallery of steel modeling combination according to claim 7, it is characterised in that the import and export and goods and materials mouthful
It is spaced a distance setting.
9. the three-dimensional pipe gallery of steel modeling combination according to claim 1-4 any one, it is characterised in that the piping lane
Integral outer wraps up barrier film.
10. the three-dimensional pipe gallery of steel modeling combination according to claim 1-4 any one, it is characterised in that the pipe
Corridor sets a shrinkage joint every 30m, and steel structure column is increased in the both sides of shrinkage joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710258489.6A CN106939617A (en) | 2017-04-19 | 2017-04-19 | A kind of three-dimensional pipe gallery of steel modeling combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710258489.6A CN106939617A (en) | 2017-04-19 | 2017-04-19 | A kind of three-dimensional pipe gallery of steel modeling combination |
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| Publication Number | Publication Date |
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| CN106939617A true CN106939617A (en) | 2017-07-11 |
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| CN201710258489.6A Pending CN106939617A (en) | 2017-04-19 | 2017-04-19 | A kind of three-dimensional pipe gallery of steel modeling combination |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109577367A (en) * | 2017-09-29 | 2019-04-05 | 湖南易净环保科技有限公司 | Split type multifunction modularization comprehensive piping lane |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105672733A (en) * | 2016-03-24 | 2016-06-15 | 昆明普尔顿环保科技股份有限公司 | Multifunctional combined type plastic water tank |
| CN205557566U (en) * | 2016-02-29 | 2016-09-07 | 衡水益通管业股份有限公司 | City underground steel construction utility tunnel |
| CN106400840A (en) * | 2016-12-15 | 2017-02-15 | 杨省三 | Assembly type steel-plastic composite underground utility tunnel |
| CN207739279U (en) * | 2017-04-19 | 2018-08-17 | 昆明普尔顿环保科技股份有限公司 | A kind of three-dimensional pipe gallery of steel modeling combination |
-
2017
- 2017-04-19 CN CN201710258489.6A patent/CN106939617A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205557566U (en) * | 2016-02-29 | 2016-09-07 | 衡水益通管业股份有限公司 | City underground steel construction utility tunnel |
| CN105672733A (en) * | 2016-03-24 | 2016-06-15 | 昆明普尔顿环保科技股份有限公司 | Multifunctional combined type plastic water tank |
| CN106400840A (en) * | 2016-12-15 | 2017-02-15 | 杨省三 | Assembly type steel-plastic composite underground utility tunnel |
| CN207739279U (en) * | 2017-04-19 | 2018-08-17 | 昆明普尔顿环保科技股份有限公司 | A kind of three-dimensional pipe gallery of steel modeling combination |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109577367A (en) * | 2017-09-29 | 2019-04-05 | 湖南易净环保科技有限公司 | Split type multifunction modularization comprehensive piping lane |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20180423 Address after: 650100 industrial zone of Haikou Industrial Park, Xishan District, Kunming, Yunnan Applicant after: KUNMING PURETOWN ENVIRONMENTAL TECH CO.,LTD. Address before: 214000 Wuxi, Xishan, Jiangsu, Xishan Town, Jin Hu flower garden 16-402 Applicant before: Yang Shengsan |
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Application publication date: 20170711 |
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