CN112443916B - Spraying device - Google Patents
Spraying device Download PDFInfo
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- CN112443916B CN112443916B CN202011356016.8A CN202011356016A CN112443916B CN 112443916 B CN112443916 B CN 112443916B CN 202011356016 A CN202011356016 A CN 202011356016A CN 112443916 B CN112443916 B CN 112443916B
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- shell
- spraying
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F2006/006—Air-humidification, e.g. cooling by humidification with water treatment
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Humidification (AREA)
Abstract
The invention discloses a spraying device which comprises an air purification pipeline, wherein one end of the air purification pipeline is provided with an air circulation air inlet pump, and the other end of the air purification pipeline is provided with an air circulation air outlet pump; the middle part of the air purification pipeline is provided with a humidifying sponge; the front part of the air circulation air outlet pump is provided with a spraying shell, a spraying cavity is arranged inside the spraying shell, the rear part of the spraying shell is provided with a buckling shell, two sides of the rear part of the spraying shell are provided with convex parts, the front surface of the spraying shell is provided with a plurality of mist outlet pipes which are arranged in parallel, a through hole is arranged between the inner ends of the mist outlet pipes and the front surface of the spraying shell, and the axial positions of the mist outlet pipes are provided with the mist outlet cavities; the upper end of the spraying shell is provided with a water storage cavity, a water storage tank is arranged in the water storage cavity, and the bottom end of the water storage tank is communicated with the inside of the water storage cavity; the inner top of the spraying shell is provided with a plurality of water outlet pipes. The invention controls the spraying strength by controlling the relative distance between the adjusting sheet and the limiting sheet, thereby greatly improving the efficiency of spraying and purifying air.
Description
The present application is a divisional application of the following applications: the application date is 2019, 06 and 27, the application number is 201910565833.5, and the invention is named as an air purification circulating spraying device.
Technical Field
The present invention relates to devices, and more particularly to spray devices.
Background
The micro spray pump can be used as a water pump for spraying. The pump is generally high pressure to spray, so it is also called micro high pressure water pump. The water purifier is especially one kind of water purifier. The water purification device comprises a plurality of water purification modules, wherein each module is at least provided with a first water inlet, a water vapor generation space and a water outlet, a steam generator is arranged in each water vapor generation space, and the water vapor generation spaces are respectively communicated with the first water inlets and the water outlets; the first water inlet of each module is communicated with the main water inlet pipe, and the water outlet of each module is communicated with the main water outlet pipe. The adopted water purifying method is still a water purifying mode by a distillation method, but the water purifying device adopts a modular design, namely, a core part for purifying water is set into a module, and the water purifying device with the modular design has the characteristic of quick replacement when being matched with a water dispenser or other equipment for use, so that the harm of water scales and other harmful substances accumulated in the water purifying device after being used for a long time to a human body can be eliminated. The water purification device does not have the transverse width for adjusting the spraying cavity, the spraying size is not flexible to adjust, and the efficiency of purifying air is low.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a humidifying and filtering device which carries out humidifying and filtering treatment on air flowing through an air purifying pipeline through a humidifying sponge; adjust the horizontal width in spraying chamber, thereby through the intensity of the relative distance control spraying between control adjustment sheet and the spacing piece, improved the atomizer who sprays and purification treatment's efficiency to the air greatly.
The invention is realized by the following technical scheme:
the spraying device comprises an air purification pipeline, wherein one end of the air purification pipeline is provided with an air circulation air inlet pump, and the other end of the air purification pipeline is provided with an air circulation air outlet pump; the middle part of the air purification pipeline is provided with a humidifying sponge; the front part of the air circulation air outlet pump is provided with a spraying shell, a spraying cavity is arranged inside the spraying shell, the rear part of the spraying shell is provided with a buckling shell, two sides of the rear part of the spraying shell are provided with convex parts, the front surface of the spraying shell is provided with a plurality of mist outlet pipes which are arranged in parallel, a through hole is arranged between the inner ends of the mist outlet pipes and the front surface of the spraying shell, and the axial positions of the mist outlet pipes are provided with the mist outlet cavities; the upper end of the spraying shell is provided with a water storage cavity, a water storage tank is arranged in the water storage cavity, and the bottom end of the water storage tank is communicated with the inside of the water storage cavity; the inner top of the spraying shell is provided with a plurality of water outlet pipes, the upper ends of the water outlet pipes are communicated with the inside of the water storage cavity, and the lower ends of the water outlet pipes are free ends; the front of the spraying shell is internally provided with a diversion sheet facing the surface, and the lower end of the water outlet pipe is arranged above the diversion sheet; the lower end of the diversion sheet is arranged in front of the air circulation air outlet pump; the top of the buckling shell is provided with a top shell, the front end of the top shell is provided with a side shell, the middle position of the side shell is provided with a plurality of guide pipes, the side shell is provided with a spray adjusting mechanism, the spray adjusting mechanism comprises a plurality of push-pull rods, the push-pull rods penetrate through the axial positions of the guide pipes, a push-pull sheet is arranged between the outer ends of the push-pull rods, and a push-pull ring is arranged at the position, facing the outer surface, of the push-pull sheet; the inner of push-and-pull rod is equipped with the removal shell, moves the interior orientation face position of shell and is equipped with a plurality of removal pipes, and the front end of every removal pipe all is equipped with the regulating plate, and the front end of regulating plate all is equipped with removes the axle, removes the axle and installs in the play fog intracavity, and the front end of play fog pipe is equipped with spacing piece, is the spraying chamber between spacing piece and the regulating plate.
Furthermore, a purification mechanism is arranged in the middle of the air purification pipeline, the purification mechanism comprises a filter bed, a cavity is arranged in the middle of the filter bed, filter shells are arranged at the upper end and the lower end of the filter bed, a humidification hopper is arranged at the upper part of the filter shell, and a humidification pump is arranged between the lower end of the humidification hopper and the upper part of the filter shell; the upper end of the humidifying hopper is provided with a water inlet which is connected with a sealing cover; the filter bed is of a net structure.
Further, the filter bed comprises a bed body, a filter cavity is arranged inside the bed body, a plurality of filter screens are installed in the filter cavity, push-pull handles are arranged between the outer sides of the filter screens, and fixing shafts are arranged between the end portions of the push-pull handles and the outer sides of the filter screens.
Furthermore, the middle part of the push-pull handle is outwards convex, and the middle part of the push-pull handle is in a semicircular shape.
Furthermore, the bed body comprises a net body, and the net body is in a circular shape.
Furthermore, a handle is arranged on the side portion of the humidifying sponge, and the handle is installed on the outer side of the middle of the air purification pipeline.
Furthermore, a limiting ring is arranged in the middle of the movable shell.
Furthermore, a one-way valve is arranged on the water outlet pipe and is installed at the position of the shell wall of the spraying shell.
The invention has the beneficial effects that: the air purification pipeline pumps air into the air purification pipeline through an air circulation air inlet pump, and the air purification pipeline discharges the air into a spraying cavity of the spraying shell through an air circulation air outlet pump; the air flowing through the air purification pipeline is humidified and filtered by the humidifying sponge; the water storage tank stores purified water, the water storage tank is arranged in the water storage cavity, the water storage cavity is fed into the water outlet pipe through the purified water, the water outlet pipe sprays the water into the spraying cavity through the one-way valve, the areas of two sides of the rear parts of the upper end and the lower end of the spraying shell are greatly increased through the convex parts, and the volume of the spraying shell is greatly increased; the spraying shell is through going out fog pipe from a fog chamber blowout water, the operator can promote the push-and-pull ring, the push-and-pull ring promotes the push-and-pull rod through the push-and-pull piece, promote the removal shell through the push-and-pull rod, it promotes removal axle and adjustment sheet through removing the pipe to remove the shell, it can make adjustment sheet mobility stability better to remove the axle along the axial of going out the fog pipe, thereby can adjust the relative distance between adjustment sheet and the spacing piece, thereby adjust the transverse width in spraying chamber, thereby through the intensity of the relative distance control spraying between control adjustment sheet and the spacing piece, the efficiency of spraying and purification treatment to the air has been improved greatly.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
Fig. 1 is a schematic structural diagram of a spraying device of the present invention.
Fig. 2 is a schematic structural diagram of the spray adjusting mechanism according to the present invention.
Fig. 3 is a schematic structural diagram of the purification mechanism of the present invention.
Fig. 4 is a schematic structural diagram of the filter bed of the present invention.
Fig. 5 is a schematic structural diagram of the filter screen according to the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention will be more clearly and clearly defined.
As shown in fig. 1 to 5, the spraying device includes an air purification pipeline 1, one end of the air purification pipeline 1 is provided with an air circulation air inlet pump 2, and the other end of the air purification pipeline 1 is provided with an air circulation air outlet pump 3; the middle part of the air purification pipeline 1 is provided with a humidifying sponge 4; a spraying shell 7 is arranged at the front part of the air circulation air outlet pump 3, a spraying cavity 8 is arranged inside the spraying shell 7, a buckling shell 9 is arranged at the rear part of the spraying shell 7, convex parts 10 are arranged on two sides of the rear part of the spraying shell 7, a plurality of mist outlet pipes 11 which are arranged in parallel are arranged on the front surface of the spraying shell 7, through holes 12 are arranged between the inner ends of the mist outlet pipes 11 and the front surface of the spraying shell 7, and a mist outlet cavity 17 is arranged at the axial position of each mist outlet pipe 11; the upper end of the spraying shell 7 is provided with a water storage cavity 13, a water storage tank 14 is arranged in the water storage cavity 13, and the bottom end of the water storage tank 14 is communicated with the inside of the water storage cavity 13; a plurality of water outlet pipes 15 are arranged at the inner top of the spraying shell 7, the upper ends of the water outlet pipes 15 are communicated with the inside of the water storage cavity 13, and the lower ends of the water outlet pipes 15 are free ends; the front surface of the spraying shell 7 is internally provided with a diversion sheet 16 facing to the surface, and the lower end of the water outlet pipe 15 is arranged above the diversion sheet 16; the lower end of the diversion sheet 16 is arranged in front of the air circulation air outlet pump 3; the top of the buckle shell 9 is provided with a top shell 19, the front end of the top shell 19 is provided with a side shell 20, the middle position of the side shell 20 is provided with a plurality of guide pipes 21, the side shell 20 is provided with a spray adjusting mechanism 22, the spray adjusting mechanism 22 comprises a plurality of push-pull rods 29, the push-pull rods 29 penetrate through the axial positions of the guide pipes 21, a push-pull sheet 30 is arranged between the outer ends of the push-pull rods 29, and a push-pull ring 31 is arranged at the position, facing the outside, of the push-pull sheet 30; the inner of push-pull rod 29 is equipped with removal shell 24, and the interior facing surface position of removing shell 24 is equipped with a plurality of removal pipes 25, and the front end of every removal pipe 25 all is equipped with adjustment sheet 26, and the front end of adjustment sheet 26 all is equipped with removal axle 27, and removal axle 27 is installed in fog-out chamber 17, and the front end of fog-out pipe 11 is equipped with spacing piece 18, is spray chamber 23 between spacing piece 18 and the adjustment sheet 26.
According to the spraying device, the air purification pipeline 1 pumps air into the air purification pipeline 1 through the air circulation air inlet pump 2, and the air purification pipeline 1 discharges the air into the spraying cavity 8 of the spraying shell 7 through the air circulation air outlet pump 3; the air flowing through the air purification pipeline 1 is humidified and filtered by the humidifying sponge 4; the water storage tank 14 stores purified water, the water storage tank 14 is arranged in the water storage cavity 13, the water storage cavity 13 is conveyed into the water outlet pipe 15 through the purified water, the water outlet pipe 15 sprays the water into the spraying cavity 8 through the one-way valve, the areas of two sides of the rear part of the upper end and the lower end of the spraying shell 7 are greatly increased through the convex part 10, and the volume of the spraying shell 7 is greatly increased; the spraying shell 7 sprays water from the spraying cavity 17 through the spraying pipe 11, an operator can push the push-pull ring 31, the push-pull ring 31 pushes the push-pull rod 29 through the push-pull sheet 30, the moving shell 24 is pushed through the push-pull rod 29, the moving shell 24 pushes the moving shaft 27 and the adjusting sheet 26 through the moving pipe 25, the moving shaft 27 enables the adjusting sheet 26 to have better moving stability along the axial direction of the spraying pipe 11, so that the relative distance between the adjusting sheet 26 and the limiting sheet 18 can be adjusted, the transverse width of the spraying cavity 23 is adjusted, the spraying strength is controlled by controlling the relative distance between the adjusting sheet 26 and the limiting sheet 18, and the efficiency of spraying and purifying air is greatly improved.
Preferably, the middle part of the air purification pipeline 1 is provided with a purification mechanism 6, the purification mechanism 6 comprises a filter bed 34, the middle part of the filter bed 34 is provided with a cavity 33, the upper end and the lower end of the filter bed 34 are both provided with a filter shell 32, the upper part of the filter shell 32 is provided with a humidifying bucket 35, and a humidifying pump 36 is arranged between the lower end of the humidifying bucket 35 and the upper part of the filter shell 32; the upper end of the humidifying hopper 35 is provided with a water inlet 37, and the water inlet 37 is connected with a sealing cover 38; the filter bed 34 is of a net structure; the humidifying hopper 35 feeds water to the filter housing 32 through the humidifying pump 36, and the filter housing 32 performs a filtering process on the air supplied from the air purification duct 1 through the filter bed 34.
Preferably, the filter bed 34 comprises a bed body 39, a filter cavity 40 is arranged inside the bed body 39, a plurality of filter screens 41 are arranged in the filter cavity 40, push-pull handles 42 are arranged between the outer sides of the filter screens 41, and a fixed shaft 43 is arranged between the end parts of the push-pull handles 42 and the outer sides of the filter screens 41; the filter screen 41 can be taken out or put in from the side part of the filter cavity 40 by pushing and pulling the handle 42, and the filter screen 41 greatly increases the filtering effect of the filter bed 34; thereby greatly improving the efficiency of filtering and purifying the air.
Preferably, the middle of the push-pull handle 42 is convex outwards, and the middle of the push-pull handle 42 is semicircular; the bed body 39 comprises a net body 44, and the net body 44 is in a circular shape; the push-pull handle 42 with the middle part protruding outwards is more convenient for a user to hold.
Preferably, a handle 5 is arranged at the side part of the humidifying sponge 4, and the handle 5 is arranged at the middle outer side position of the air purification pipeline 1; the humidifying sponge 4 is convenient to be put in or taken out through the handle 5.
Preferably, a limit ring 28 is arranged at the middle position of the movable shell 24; the middle position of the movable case 24 is restricted by the stopper ring 28.
Preferably, the water outlet pipe 15 is provided with a one-way valve, and the one-way valve is installed at the position of the shell wall of the spray shell 7; the water outlet efficiency of the water outlet pipe 15 is greatly increased through the one-way valve, so that only water is discharged from the water outlet pipe 15, and water does not enter.
Preferably, the mesh body 44 has a three-layer structure, the outermost layer and the innermost layer are both mesh structures, the middle layer is a cavity body, and the cavity body is filled with activated carbon particles; the filtering efficiency of the net body 44 is greatly increased by the activated carbon particles, and the adsorption performance is also increased.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (1)
1. The spraying device comprises an air purification pipeline, wherein one end of the air purification pipeline is provided with an air circulation air inlet pump, and the other end of the air purification pipeline is provided with an air circulation air outlet pump; the middle part of the air purification pipeline is provided with a humidifying sponge; the front part of the air circulation air outlet pump is provided with a spraying shell, a spraying cavity is arranged inside the spraying shell, the rear part of the spraying shell is provided with a buckling shell, two sides of the rear part of the spraying shell are provided with convex parts, the front surface of the spraying shell is provided with a plurality of mist outlet pipes which are arranged in parallel, a through hole is arranged between the inner ends of the mist outlet pipes and the front surface of the spraying shell, and the axial positions of the mist outlet pipes are provided with the mist outlet cavities; the upper end of the spraying shell is provided with a water storage cavity, a water storage tank is arranged in the water storage cavity, and the bottom end of the water storage tank is communicated with the inside of the water storage cavity; the inner top of the spraying shell is provided with a plurality of water outlet pipes, the upper ends of the water outlet pipes are communicated with the inside of the water storage cavity, and the lower ends of the water outlet pipes are free ends; the front of the spraying shell is internally provided with a diversion sheet facing the surface, and the lower end of the water outlet pipe is arranged above the diversion sheet; the lower end of the diversion sheet is arranged in front of the air circulation air outlet pump;
the top of the buckling shell is provided with a top shell, the front end of the top shell is provided with a side shell, the middle position of the side shell is provided with a plurality of guide pipes, the side shell is provided with a spray adjusting mechanism, the spray adjusting mechanism comprises a plurality of push-pull rods, the push-pull rods penetrate through the axial positions of the guide pipes, a push-pull sheet is arranged between the outer ends of the push-pull rods, and a push-pull ring is arranged at the position, facing the outer surface, of the push-pull sheet; the inner end of the push-pull rod is provided with a movable shell, a plurality of movable pipes are arranged at positions facing inwards of the movable shell, the front end of each movable pipe is provided with an adjusting sheet, the front end of each adjusting sheet is provided with a movable shaft, the movable shafts are arranged in the mist outlet cavities, the front ends of the mist outlet pipes are provided with limiting sheets, and mist spray cavities are formed between the limiting sheets and the adjusting sheets;
the method is characterized in that: the middle part of the air purification pipeline is provided with a purification mechanism, the purification mechanism comprises a filter bed, the middle part of the filter bed is provided with a cavity, the upper end and the lower end of the filter bed are both provided with a filter shell, the upper part of the filter shell is provided with a humidifying hopper, and a humidifying pump is arranged between the lower end of the humidifying hopper and the upper part of the filter shell; the upper end of the humidifying hopper is provided with a water inlet which is connected with a sealing cover; the filter bed is of a net structure; the filter bed comprises a bed body, a filter cavity is arranged in the bed body, a plurality of filter screens are arranged in the filter cavity, push-pull handles are arranged between the outer sides of the filter screens, and fixed shafts are arranged between the end parts of the push-pull handles and the outer sides of the filter screens; the middle part of the push-pull handle is outwards convex, and the middle part of the push-pull handle is in a semicircular shape; the bed body comprises a net body, and the net body is in a circular shape; the net body is of a three-layer structure, the outermost layer and the innermost layer are of net structures, the middle layer is a cavity body, and activated carbon particles are filled in the cavity body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011356016.8A CN112443916B (en) | 2019-06-27 | 2019-06-27 | Spraying device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910565833.5A CN110207301B (en) | 2019-06-27 | 2019-06-27 | Air purification circulation atomizer |
| CN202011356016.8A CN112443916B (en) | 2019-06-27 | 2019-06-27 | Spraying device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910565833.5A Division CN110207301B (en) | 2019-06-27 | 2019-06-27 | Air purification circulation atomizer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112443916A CN112443916A (en) | 2021-03-05 |
| CN112443916B true CN112443916B (en) | 2022-03-25 |
Family
ID=67795014
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011356016.8A Active CN112443916B (en) | 2019-06-27 | 2019-06-27 | Spraying device |
| CN201910565833.5A Active CN110207301B (en) | 2019-06-27 | 2019-06-27 | Air purification circulation atomizer |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910565833.5A Active CN110207301B (en) | 2019-06-27 | 2019-06-27 | Air purification circulation atomizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN112443916B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB219021A (en) * | 1924-07-11 | 1925-04-09 | Arca Regulatorer Ab | Method of and apparatus for humidifying air |
| CN205717694U (en) * | 2016-04-13 | 2016-11-23 | 汪大伟 | One is automatically adjusted air purification humidifier |
| CN108518175A (en) * | 2018-03-08 | 2018-09-11 | 深圳市晓控通信科技有限公司 | A kind of intelligent curtain adjusted with light with moisture control function |
| CN208871760U (en) * | 2018-09-21 | 2019-05-17 | 四川建源节能科技有限公司 | Liquid spray air purification machine with dehumidification function |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4046211B2 (en) * | 2000-09-18 | 2008-02-13 | 東京瓦斯株式会社 | Hot water bathroom heating and drying equipment |
| CN201218900Y (en) * | 2008-04-30 | 2009-04-08 | 深圳深爱半导体有限公司 | Humidifier of spin coater |
| CN104390304B (en) * | 2014-11-12 | 2017-03-29 | 中山市宏冠西联电气科技有限公司 | A kind of high frequency piezo humidifier easy to clean |
| CN104596016A (en) * | 2014-12-20 | 2015-05-06 | 江门市恒天科技有限公司 | Multifunctional humidifier |
| CN105115562A (en) * | 2015-08-31 | 2015-12-02 | 安徽神剑新材料股份有限公司 | Automatic spray volume regulation system used for salt spray tester |
| CN207704183U (en) * | 2018-01-15 | 2018-08-07 | 苏州金双宇光电科技有限公司 | A kind of air atomizing screen projection display machine |
-
2019
- 2019-06-27 CN CN202011356016.8A patent/CN112443916B/en active Active
- 2019-06-27 CN CN201910565833.5A patent/CN110207301B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB219021A (en) * | 1924-07-11 | 1925-04-09 | Arca Regulatorer Ab | Method of and apparatus for humidifying air |
| CN205717694U (en) * | 2016-04-13 | 2016-11-23 | 汪大伟 | One is automatically adjusted air purification humidifier |
| CN108518175A (en) * | 2018-03-08 | 2018-09-11 | 深圳市晓控通信科技有限公司 | A kind of intelligent curtain adjusted with light with moisture control function |
| CN208871760U (en) * | 2018-09-21 | 2019-05-17 | 四川建源节能科技有限公司 | Liquid spray air purification machine with dehumidification function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112443916A (en) | 2021-03-05 |
| CN110207301B (en) | 2021-08-13 |
| CN110207301A (en) | 2019-09-06 |
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Effective date of registration: 20220304 Address after: 273522 resident of Tangcun Town, Zoucheng City, Jining City, Shandong Province Applicant after: Shandong North China environmental protection Limited by Share Ltd. Address before: 321200 No.11, Renhe Road, Southeast Industrial Zone, Wuyi County, Jinhua City, Zhejiang Province Applicant before: Pan Tianchen |
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