CN104762911B - Municipal Bridge guardrail with water level connecting pipe cleans device and using method thereof - Google Patents
Municipal Bridge guardrail with water level connecting pipe cleans device and using method thereof Download PDFInfo
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- CN104762911B CN104762911B CN201510131096.XA CN201510131096A CN104762911B CN 104762911 B CN104762911 B CN 104762911B CN 201510131096 A CN201510131096 A CN 201510131096A CN 104762911 B CN104762911 B CN 104762911B
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- water
- storage casing
- water storage
- electromagnetic valve
- pipe
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 106
- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000004140 cleaning Methods 0.000 claims abstract description 24
- 239000012535 impurity Substances 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 238000001556 precipitation Methods 0.000 claims description 4
- 230000001376 precipitating effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Abstract
A kind of municipal Bridge guardrail with water level connecting pipe cleans device and using method thereof, described device is for being carried out municipal administration Bridge guardrail (1), including: header tank assembly (9), cleaning shower nozzle (92) and pressure supply unit (7), wherein, described header tank assembly (9) is multiple with the quantity of described cleaning shower nozzle (92), described header tank assembly (9) is connected with described cleaning shower nozzle (92) one to one by water-supply-pipe (91), and described cleaning shower nozzle (92) is installed on the shower nozzle installing rack (8) being exposed to ground (2).
Description
Technical field
The present invention relates to municipal administration bridge field, a kind of municipal Bridge guardrail with water level connecting pipe cleans device and using method thereof.
Background technology
The guardrail of municipal administration bridge often has certain performance attractive in appearance.And, this guardrail is likely to be at urban district and the numerous occasion of pedestrian, and therefore its clean level can have influence on the serviceability of guardrail and performance attractive in appearance.And guardrail is easily subject to condition of road surface and the impact of vehicle airborne dust in outdoor environment, the cleaning for guardrail generally requires a large amount of manpower and materials of consuming.
For connect the municipal bridge at water source away from water source or inconvenience, the most difficult for its cleaning.Use sprinkling truck to need to expend extra cost, and use process inconvenience；And be directly connected to municipal water use and be carried out, then can increase pipe laying cost.
Summary of the invention
It is desirable to provide a kind of municipal Bridge guardrail with water level connecting pipe cleans device and cleaning method, it can overcome the problems referred to above.
According to an aspect of the present invention, a kind of municipal Bridge guardrail with water level connecting pipe cleans device, for municipal administration Bridge guardrail is carried out, including: header tank assembly, cleaning shower nozzle and pressure supply unit, wherein, described header tank assembly is multiple with the quantity of described cleaning shower nozzle, and described header tank assembly is connected with described cleaning shower nozzle one to one by water-supply-pipe, and described cleaning shower nozzle is installed on the shower nozzle installing rack being exposed to ground；
Described header tank assembly includes the water storage casing of sealing and is positioned at the infundibulate water leg above water storage casing, described infundibulate water leg is divided into the infundibulate main part on top and is positioned at the columned stillpot of described infundibulate main part bottom, the top of described infundibulate main part is provided with filter screen, described filter screen is for concordant with the diapire of rainwater diversion raceway groove, with by the rainwater-collecting of flowing in described rainwater diversion raceway groove to described infundibulate water leg, described stillpot is for precipitating the impurity in rainwater, and the bottom surface of described stillpot has inclined slope so that the impurity of precipitation is guided outfall；Being provided with at described outfall and release control electromagnetic valve, be mounted on water level connecting pipe between adjacent described water storage box bottom, described water level connecting pipe can make the water level in adjacent water storage casing identical；
Described stillpot is being provided with the circular butterfly valve driven by driving means for the upper opening sealing described stillpot with described infundibulate main part adjoining position, described stillpot connects with the upper end of recoil aqueduct in the lower section of described circular butterfly valve, and the lower end that described recoil aqueduct is provided with recoil aqueduct electromagnetic valve and described recoil aqueduct extends to the bottom of described water storage casing；Described infundibulate main part is connected being on hoop direction upper end with at least four leaking pipes equably with described stillpot adjoining position, the lower end of described at least four leaking pipes all enters the upper end of water supervisor and is connected with water storage casing, described water storage casing enters the lower end of water supervisor and connects with described water storage casing, enters to be provided with on water supervisor at described water storage casing and is responsible for electromagnetic valve into water；The lower end being provided with water-supply-pipe electromagnetic valve and described water-supply-pipe on described water-supply-pipe extends to the bottom of described water storage casing；Wherein, the described water storage casing of multiple described header tank assemblies communicates with each other by being connected to the Interconnecting conduit on the top of water storage casing between neighbor, one end of described Interconnecting conduit is connected with pressure supply unit by three-way magnetic valve, and described three-way magnetic valve can also be by opening and atmosphere；The other end of described Interconnecting conduit is for being connected with water replanishing device.
nullAccording to a further aspect in the invention，Municipal Bridge guardrail with water level connecting pipe cleans the using method of device，Wherein，When rainwater collected by needs，Described circular butterfly valve is in an open position，Described outfall is closed，Described enter water supervisor electromagnetic valve open，The state of described three-way magnetic valve is arranged so that described Interconnecting conduit is by opening and atmosphere，Water-supply-pipe electromagnetic valve is turned off with described recoil aqueduct electromagnetic valve，Now，Rainwater is collected by described infundibulate water leg，After collection completes，Described circular butterfly valve is closed，Described enter water supervisor closed electromagnetic valve，Described water-supply-pipe closed electromagnetic valve，Described recoil aqueduct electromagnetic valve is opened，The state of described three-way magnetic valve is arranged so that described Interconnecting conduit is connected with described pressure supply unit，Then，Described pressure supply unit works，Afterwards，Described outfall is opened，Thus carry out impurity and release recoil work；After having recoiled, described outfall is closed, and the state of described three-way magnetic valve is set to all disconnect described Interconnecting conduit with described pressure supply unit and described opening；
When guardrail is carried out by needs, being opened by water-supply-pipe electromagnetic valve, the state of described three-way magnetic valve is arranged so that described Interconnecting conduit is connected with described pressure supply unit, and now, described pressure supply unit works thus is carried out work.
By such scheme, at funnel, the equally distributed a plurality of leaking pipe of annular is set with the adjoiner of bottom precipitation groove is connected with the water main pipeline that enters of water storage casing owing to have employed, thus: first, it is ensured that collected rainwater can leak down by fast guiding；Second, it is ensured that the clean level of leaked down rainwater；3rd, more importantly, by entering water main pipeline, a plurality of leaking pipe is bundled up, it is possible to as one man control a plurality of leaking pipe break-make, more can prevent the moisture inverted evaporation by leaking pipe in water storage casing.And, by the setting of ramped bottom surface in stillpot, except smoothly precipitate being directed to outfall, additionally it is possible to sedimentary position of releasing is directed to enter described in deviation the place of water supervisor, it is to avoid the precipitate the released corrosion to entering water supervisor and a plurality of leaking pipe connecting portion；Simultaneously, utilize circular butterfly valve by the upper seal of stillpot, and outfall is closed simultaneously, by press water utilizes described back flush line be transported to described stillpot, pressure can be formed in stillpot, now, then outfall quickly be opened, precipitate quickly can be sprayed, thus ensure sedimentary normal excretion.And utilize Interconnecting conduit to be interconnected by multiple collection water assemblies, can unify to utilize pressue device to save equipment cost, and the emptying opening of water storage casing can be uniformly controlled, with ensure rainwater normally collect inflow, and, this Interconnecting conduit can also be in the season that rainwater lacks to each storage tank decorum one moisturizing, so that easy to maintenance.Multiple collection water assemblies can be distributed along the bearing of trend of Bridge guardrail, thus ensures to be carried out not dramatically increasing equipment cost to each position of guardrail equably.This device is by being arranged on guardrail bottom by shower nozzle, upwards spray, it is possible to effectively each position of guardrail is carried out, the position, dead angle (such as downside) that especially accumulation dust is most, and only expose bottom surface very small distance due to nozzle, it is easy for installation and does not affect the aesthetic property that guardrail is overall.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram cleaning device of the municipal Bridge guardrail of the present invention.
Fig. 2 is the concrete structure schematic diagram cleaning device shown in Fig. 1；Wherein, circular butterfly valve is closed, and it is likely to be at cleaning state, backwash state or off position at ordinary times.
Fig. 3 is the schematic diagram in rainwater-collecting state of the cleaning device in Fig. 2, and wherein, circular butterfly valve is in open mode.
Fig. 4 is the schematic top plan view of the infundibulate water leg of the present invention.
Detailed description of the invention
In conjunction with accompanying drawing 1-4, the present invention is made explaination in detail.
According to embodiment, a kind of municipal Bridge guardrail with water level connecting pipe cleans device, for municipal administration Bridge guardrail 1 is carried out, including: header tank assembly 9, cleaning shower nozzle 92 and pressure supply unit 7, wherein, described header tank assembly 9 is multiple with the quantity of described cleaning shower nozzle 92, and described header tank assembly 9 is connected with described cleaning shower nozzle 92 one to one by water-supply-pipe 91, and described cleaning shower nozzle 92 is installed on the shower nozzle installing rack 8 being exposed to ground 2；
Described header tank assembly 9 includes the water storage casing 94 of sealing and is positioned at the infundibulate water leg 93 above water storage casing 94, described infundibulate water leg 93 is divided into the infundibulate main part on top and is positioned at the columned stillpot 97 of described infundibulate main part bottom, the top of described infundibulate main part is provided with filter screen 931, described filter screen 931 is for concordant with the diapire 951 of rainwater diversion raceway groove 95, with by the rainwater-collecting of flowing in described rainwater diversion raceway groove 95 to described infundibulate water leg 93, described stillpot 97 is for precipitating the impurity in rainwater, and the bottom surface of described stillpot 97 has inclined slope 971 so that the impurity of precipitation is guided outfall 972；Being provided with at described outfall 972 between releasing bottom the described water storage casing 94 that control electromagnetic valve 932 is adjacent and be mounted on water level connecting pipe 89, described water level connecting pipe 89 can make the water level in adjacent water storage casing 94 identical；
Described stillpot 97 is being provided with the circular butterfly valve 933 driven by driving means 934 for the upper opening sealing described stillpot 97 with described infundibulate main part adjoining position, described stillpot 97 connects with the upper end of recoil aqueduct 936 in the lower section of described circular butterfly valve 933, and the lower end that described recoil aqueduct 936 is provided with recoil aqueduct electromagnetic valve 9361 and described recoil aqueduct 936 extends to the bottom of described water storage casing 94；Described infundibulate main part is connected being on hoop direction upper end with at least four leaking pipes 98 equably with described stillpot 97 adjoining position, the lower end of described at least four leaking pipes 98 all enters the upper end of water supervisor 99 and is connected with water storage casing, described water storage casing enters the lower end of water supervisor 99 and connects with described water storage casing 94, enters to be provided with on water supervisor 99 at described water storage casing and is responsible for electromagnetic valve 991 into water；The lower end being provided with water-supply-pipe electromagnetic valve 911 and described water-supply-pipe 91 on described water-supply-pipe 91 extends to the bottom of described water storage casing 94；Wherein, the described water storage casing 94 of multiple described header tank assemblies 9 communicates with each other by being connected to the Interconnecting conduit 79 on the top of water storage casing 94 between neighbor, one end of described Interconnecting conduit 79 is connected with pressure supply unit 7 by three-way magnetic valve 791, and described three-way magnetic valve 791 can also be by opening 78 and atmosphere；The other end of described Interconnecting conduit 79 is for being connected with water replanishing device.
Alternatively, wherein, described driving means 934 is fixed on the outer wall of described water storage casing 94 by support 935.
It addition, valuably, described cleaning shower nozzle 92 can use spraying, back and forth mowing type injection or the nozzle type of dispersion shape injection.This shower nozzle such as can use the nozzle type used by lawn spray irrigation.
nullAdditionally，Municipal Bridge guardrail with water level connecting pipe cleans the using method of device described above，Wherein，When rainwater collected by needs，Described circular butterfly valve 933 is in an open position，Described outfall 972 is closed，Described enter water supervisor electromagnetic valve 991 open，The state of described three-way magnetic valve 791 is arranged so that described Interconnecting conduit 79 is by opening 78 and atmosphere，Water-supply-pipe electromagnetic valve 911 is turned off with described recoil aqueduct electromagnetic valve 9361，Now，Rainwater is collected by described infundibulate water leg 93，After collection completes，Described circular butterfly valve 933 is closed，Described enter water supervisor electromagnetic valve 991 close，Described water-supply-pipe electromagnetic valve 911 cuts out，Described recoil aqueduct electromagnetic valve 9361 is opened，The state of described three-way magnetic valve 791 is arranged so that described Interconnecting conduit 79 is connected with described pressure supply unit 7，Then，Described pressure supply unit 7 works，Afterwards，Described outfall 972 is opened，Thus carry out impurity and release recoil work；After having recoiled, described outfall 972 is closed, and the state of described three-way magnetic valve 791 is set to all disconnect described Interconnecting conduit 79 with described pressure supply unit 7 and described opening 78；
When guardrail is carried out by needs, being opened by water-supply-pipe electromagnetic valve 911, the state of described three-way magnetic valve 791 is arranged so that described Interconnecting conduit 79 is connected with described pressure supply unit 7, and now, described pressure supply unit 7 works thus is carried out work.
Above embodiment is only for the explanatory information of the present invention, it is not intended that limit the scope of the claims in the present invention.
Claims (3)
1. the municipal Bridge guardrail with water level connecting pipe cleans device, for municipal administration Bridge guardrail (1) is carried out, including: header tank assembly (9), cleaning shower nozzle (92) and pressure supply unit (7), wherein, described header tank assembly (9) is multiple with the quantity of described cleaning shower nozzle (92), described header tank assembly (9) is connected with described cleaning shower nozzle (92) one to one by water-supply-pipe (91), and described cleaning shower nozzle (92) is installed on the shower nozzle installing rack (8) being exposed to ground (2)；
Described header tank assembly (9) includes the water storage casing (94) of sealing and is positioned at the infundibulate water leg (93) of water storage casing (94) top, described infundibulate water leg (93) is divided into the infundibulate main part on top and is positioned at the columned stillpot (97) of described infundibulate main part bottom, the top of described infundibulate main part is provided with filter screen (931), described filter screen (931) is for concordant with the diapire of rainwater diversion raceway groove (95) (951), with will in the described rainwater diversion raceway groove (95) rainwater-collecting of flowing in described infundibulate water leg (93), described stillpot (97) is for precipitating the impurity in rainwater, and the bottom surface of described stillpot (97) has inclined slope (971) so that the impurity of precipitation is guided outfall (972)；Described outfall (972) place is provided with releases control electromagnetic valve (932), being mounted on water level connecting pipe (89) between adjacent described water storage casing (94) bottom, described water level connecting pipe (89) can make the water level in adjacent water storage casing (94) identical；
Described stillpot (97) is being provided with the circular butterfly valve (933) driven by driving means (934) for the upper opening sealing described stillpot (97) with described infundibulate main part adjoining position, described stillpot (97) connects with the upper end of recoil aqueduct (936) in the described lower section of circular butterfly valve (933), and the lower end that described recoil aqueduct (936) is provided with recoil aqueduct electromagnetic valve (9361) and described recoil aqueduct (936) extends to the bottom of described water storage casing (94)；Described infundibulate main part is connected being on hoop direction upper end with at least four leaking pipes (98) equably with described stillpot (97) adjoining position, the lower end of described at least four leaking pipes (98) all enters the upper end of water supervisor (99) and is connected with water storage casing, described water storage casing enters the lower end of water supervisor (99) and connects with described water storage casing (94), enters at described water storage casing and is provided with into water supervisor's electromagnetic valve (991) on water supervisor (99)；The lower end being provided with water-supply-pipe electromagnetic valve (911) and described water-supply-pipe (91) on described water-supply-pipe (91) extends to the bottom of described water storage casing (94)；Wherein, the described water storage casing (94) of multiple described header tank assemblies (9) communicates with each other by being connected to the Interconnecting conduit (79) on the top of water storage casing (94) between neighbor, one end of described Interconnecting conduit (79) is connected with pressure supply unit (7) by three-way magnetic valve (791), and described three-way magnetic valve (791) can also be by opening (78) and atmosphere；The other end of described Interconnecting conduit (79) is for being connected with water replanishing device.
A kind of municipal Bridge guardrail with water level connecting pipe cleans device, and wherein, described driving means (934) is fixed on the outer wall of described water storage casing (94) by support (935).
null3. the municipal Bridge guardrail with water level connecting pipe as described in above-mentioned any one claim cleans the using method of device，Wherein，When rainwater collected by needs，Described circular butterfly valve (933) is in an open position，Described outfall (972) is closed，Described enter water supervisor electromagnetic valve (991) open，The state of described three-way magnetic valve (791) is arranged so that described Interconnecting conduit (79) is by opening (78) and atmosphere，Water-supply-pipe electromagnetic valve (911) is turned off with described recoil aqueduct electromagnetic valve (9361)，Now，Rainwater is collected by described infundibulate water leg (93)，After collection completes，Described circular butterfly valve (933) is closed，Described enter water supervisor electromagnetic valve (991) close，Described water-supply-pipe electromagnetic valve (911) is closed，Described recoil aqueduct electromagnetic valve (9361) is opened，The state of described three-way magnetic valve (791) is arranged so that described Interconnecting conduit (79) is connected with described pressure supply unit (7)，Then，Described pressure supply unit (7) works，Afterwards，Described outfall (972) is opened，Thus carry out impurity and release recoil work；After having recoiled, described outfall (972) is closed, and the state of described three-way magnetic valve (791) is set to all disconnect described Interconnecting conduit (79) with described pressure supply unit (7) and described opening (78)；
When guardrail is carried out by needs, water-supply-pipe electromagnetic valve (911) is opened, the state of described three-way magnetic valve (791) is arranged so that described Interconnecting conduit (79) is connected with described pressure supply unit (7), and now, described pressure supply unit (7) works thus is carried out work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510131096.XA CN104762911B (en) | 2015-03-25 | 2015-03-25 | Municipal Bridge guardrail with water level connecting pipe cleans device and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510131096.XA CN104762911B (en) | 2015-03-25 | 2015-03-25 | Municipal Bridge guardrail with water level connecting pipe cleans device and using method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN104762911A CN104762911A (en) | 2015-07-08 |
| CN104762911B true CN104762911B (en) | 2016-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510131096.XA Active CN104762911B (en) | 2015-03-25 | 2015-03-25 | Municipal Bridge guardrail with water level connecting pipe cleans device and using method thereof |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109797629A (en) * | 2019-02-13 | 2019-05-24 | 李士鹏 | Drainage system of freeway and construction method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201517245U (en) * | 2009-09-11 | 2010-06-30 | 谢让明 | Device for recycling rainwater on road surface |
| CN103572799A (en) * | 2012-07-25 | 2014-02-12 | 彭辰祺 | Large-scale urban rainwater collecting and utilizing system |
| CN103774872A (en) * | 2012-10-22 | 2014-05-07 | 彭辰祺 | Parking lot and rainwater utilization project which are constructed by utilizing space under elevated road |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60190856U (en) * | 1984-05-25 | 1985-12-18 | 松下電工株式会社 | Rainwater utilization system |
| JP5537401B2 (en) * | 2010-12-22 | 2014-07-02 | 積水化成品工業株式会社 | Road watering system |
-
2015
- 2015-03-25 CN CN201510131096.XA patent/CN104762911B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201517245U (en) * | 2009-09-11 | 2010-06-30 | 谢让明 | Device for recycling rainwater on road surface |
| CN103572799A (en) * | 2012-07-25 | 2014-02-12 | 彭辰祺 | Large-scale urban rainwater collecting and utilizing system |
| CN103774872A (en) * | 2012-10-22 | 2014-05-07 | 彭辰祺 | Parking lot and rainwater utilization project which are constructed by utilizing space under elevated road |
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Effective date of registration: 20160928 Address after: 266199 Licang, Qingdao Province, No. nine East Road, No. 320, No. Applicant after: QINGDAO YULANXIANG BUSINESS SERVICE Co.,Ltd. Address before: Tianhe District Tong East Road Guangzhou city Guangdong province 510665 B-101 No. 5, room B-118 Applicant before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Effective date of registration: 20160928 Address after: Tianhe District Tong East Road Guangzhou city Guangdong province 510665 B-101 No. 5, room B-118 Applicant after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: 310012 Hangzhou, Xihu District, lime Bridge Village, building 2, room, unit 602, room 8 Applicant before: Xu Ping |
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Effective date of registration: 20191016 Address after: 314000 NO.3-4, yuejingzhuang erjiefang, no.1508, ziye East Road, Wuzhen Town, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: Tanjiawan Heritage Park Operation Management (Wuzhen, Tongxiang) Co.,Ltd. Address before: 266199 Licang, Qingdao Province, No. nine East Road, No. 320, No. Patentee before: QINGDAO YULANXIANG BUSINESS SERVICE Co.,Ltd. |
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Effective date of registration: 20191114 Address after: 314000 No.88, Minxing Middle Road, Minxing market, Wuzhen Town, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: TONGXIANG HUIFENG ELECTRIC APPLIANCE DIE CASTING CO.,LTD. Address before: 314000 NO.3-4, yuejingzhuang erjiefang, no.1508, ziye East Road, Wuzhen Town, Tongxiang City, Jiaxing City, Zhejiang Province Patentee before: Tanjiawan Heritage Park Operation Management (Wuzhen, Tongxiang) Co.,Ltd. |
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