CN108826409A - A kind of easy-to-dismount ventilation smoke exhaust machine - Google Patents
A kind of easy-to-dismount ventilation smoke exhaust machine Download PDFInfo
- Publication number
- CN108826409A CN108826409A CN201810933229.9A CN201810933229A CN108826409A CN 108826409 A CN108826409 A CN 108826409A CN 201810933229 A CN201810933229 A CN 201810933229A CN 108826409 A CN108826409 A CN 108826409A
- Authority
- CN
- China
- Prior art keywords
- smoke exhaust
- easy
- fixed plate
- exhaust pipe
- machine according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000779 smoke Substances 0.000 title claims abstract description 68
- 238000009423 ventilation Methods 0.000 title claims abstract description 21
- 241000883990 Flabellum Species 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 238000011010 flushing procedure Methods 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 239000000243 solution Substances 0.000 description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 5
- 239000003546 flue gas Substances 0.000 description 5
- 239000007789 gas Substances 0.000 description 3
- 235000021067 refined food Nutrition 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2057—Removing cooking fumes using a cleaning liquid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2078—Removing cooking fumes movable
- F24C15/2092—Removing cooking fumes movable extendable or pivotable
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
Abstract
The present invention relates to a kind of easy-to-dismount ventilation smoke exhaust machines,It includes fixed plate (1),Folding stand (10) are provided on the inside of the fixed plate (1),It is provided between fixed plate (1) at the top of the folding stand (10) and folds sheet (11),The folding sheet (11) is arranged in the horizontal direction,Smoke exhaust pipe (6) are provided on the outside of the fixed plate (1),Perforation (9) are offered in the fixed plate (1) of smoke exhaust pipe (6) inner end positions,Fixed bracket (7) are provided in the smoke exhaust pipe (6),Driving motor (5) are provided on the fixed bracket (7),The output end of the driving motor (5) is provided with flabellum (4),Two strips (8) up and down are provided on the outside of the fixed plate (1),Two fixing grooves (2) up and down are provided on metope,Upper and lower two strips are placed in respectively in two fixing grooves (2) up and down.A kind of easy-to-dismount ventilation smoke exhaust machine of the present invention, disassembly is easy for installation, and smoke discharging effect is good, can automatically clean, and greatly reduces the clean workload of smoke exhaust pipe.
Description
Technical field
The present invention relates to a kind of easy-to-dismount ventilation smoke exhaust machines, belong to fire control smoke exhausting facility technology field.
Background technique
Smoke exhaust fan is that a kind of peculiar smell, high temperature, soot gas that can will be generated during processed food in kitchen is rapid
The machinery drained, the machine feature are that high temperature resistance is good, high-efficient, typically belong to the fire-fighting equipment of large space, wherein kitchen
It is various in room decoct, fry, steaming, boiling, frying, baking etc. equipment constantly generated during processed food various high temperature, humidity, pollution gas
Body is the emphasis place for needing to reinforce fire-fighting work, so needing that kitchen is discharged via smoke discharging pipe in polluted gas using blower
Room, existing smoke exhaust fan are generally made of smoke exhaust pipe, driving motor and flabellum, are welded to one another connection, it has not been convenient to be dismantled, and be made
With inflexible, smoke discharging effect is bad, generally requires manual cleaning, inconvenient for operation.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of easy-to-dismount ventilation smoke exhaust for the above-mentioned prior art
Machine.
The present invention solve the above problems used by technical solution be：A kind of easy-to-dismount ventilation smoke exhaust machine, it includes
Fixed plate, the fixed plate inside are provided with folding stand, are provided with folding sheet, institute between fixed plate at the top of the folding stand
It states folding sheet to arrange in the horizontal direction, is provided with smoke exhaust pipe, the fixation of the smoke exhaust pipe inner end positions on the outside of the fixed plate
Perforation is offered on plate, and fixed bracket is provided in the smoke exhaust pipe, driving motor, the drive are provided on the fixed bracket
The output end of dynamic motor is provided with flabellum, and upper and lower two strips are provided on the outside of the fixed plate, are provided with upper and lower two on metope
A fixing groove, upper and lower two strips are placed in respectively in two fixing grooves up and down.
Preferably, it is provided with water tank above the folding sheet, cleaning solution, the water storage is provided in the water tank
Bottom portion is provided with delivery pump, and an annular outlet pipe is provided in the smoke exhaust pipe, and the outlet pipe is located on the inside of flabellum,
It is connected between the delivery pump and water outlet by delivery pipe.
Preferably, a circle Flushing nozzle is evenly arranged on the outside of the outlet pipe.
Preferably, two sides offer sliding slot to the smoke exhaust pipe in the horizontal direction up and down, and the fixed bracket is placed in up and down
In two sliding slots, the sliding slot is extended inwardly at Flushing nozzle position.
Preferably, the section of the smoke exhaust pipe is rectangular.
Preferably, the smoke exhaust pipe inside bottom offers through-hole, is provided with mounting blocks, the installation below the through-hole
Electric telescopic rod is provided on block along the vertical direction, the electric telescopic rod upper end is connected with baffle, the ruler of the baffle
The very little size with through-hole matches.
Preferably, sealing ring is provided on the surrounding inner wall of the through-hole.
Preferably, the driving motor, delivery pump and electric telescopic rod pass through conducting wire and are connected with switch, and switch passes through
Conducting wire is connected to power supply.
Preferably, the opposite side of the folding stand top fold sheet is provided with knob.
Preferably, the perforation is located at folding stand and folds the region between arrangement.
Preferably, the perforation is the taper hole gradually spread from the outside to the core.
Compared with the prior art, the advantages of the present invention are as follows：
1, the present invention is provided with fixing groove and strip, in use, fixed plate is fixedly mounted on metope by strip
It in fixing groove, and is connected between fixed plate and smoke exhaust pipe by fastening bolt, keeps its easy to disassemble and install, it is simple to operation；
2, the present invention is provided with folding stand and folds sheet, according to use demand, holds knob and pulls folding stand, expansion folding
Laying up cover prevents flue gas four from dissipating and flue gas is guided to enter smoke exhaust pipe, improves smoke discharging effect, flexible and convenient to use, and when disassembly can
Folding stand is folded, storage space is saved；
3, the present invention is provided with outlet pipe, Flushing nozzle and water tank, and when needing to clean smoke exhaust pipe, delivery pump extracts water storage
Cleaning solution in case, and be rinsed in delivery pipe injection outlet pipe through inner wall of the Flushing nozzle to smoke exhaust pipe, have from clear
The function of washing facilitates the cleaning of smoke exhaust pipe without cleaning manually, prevents accumulation dust in smoke exhaust pipe and breeds bacterium.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of easy-to-dismount ventilation smoke exhaust machine of the present invention.
Fig. 2 is a kind of diagrammatic cross-section of easy-to-dismount ventilation smoke exhaust machine of the present invention.
Fig. 3 is a kind of diagrammatic cross-section of easy-to-dismount ventilation smoke exhaust machine outlet pipe of the present invention.
Wherein：
Fixed plate 1
Fixing groove 2
Delivery pipe 3
Flabellum 4
Driving motor 5
Smoke exhaust pipe 6
Fixed bracket 7
Strip 8
Perforation 9
Folding stand 10
Fold sheet 11
Water tank 12
Delivery pump 13
Mounting blocks 14
Electric telescopic rod 15
Knob 16
Baffle 17
Flushing nozzle 18
Outlet pipe 19
Through-hole 20.
Specific embodiment
The present invention will be described in further detail below with reference to the embodiments of the drawings.
As shown in FIG. 1 to 3, the easy-to-dismount ventilation smoke exhaust machine of one of the present embodiment, it includes fixed plate 1, institute
It states and is provided with folding stand 10 on the inside of fixed plate 1, be provided between 10 top of folding stand and fixed plate 1 and fold sheet 11, institute
It states folding sheet 11 to arrange in the horizontal direction, smoke exhaust pipe 6 is provided on the outside of the fixed plate 1,6 inner end positions of smoke exhaust pipe
Perforation 9 is offered in fixed plate 1, fixed bracket 7 is provided in the smoke exhaust pipe 6, and driving electricity is provided on the fixed bracket 7
Machine 5, the output end of the driving motor 5 are provided with flabellum 4, and two strips 8 up and down, metope are provided on the outside of the fixed plate 1
On be provided with two fixing grooves 2 up and down, upper and lower two strips are placed in up and down respectively in two fixing grooves 2；
The perforation 9 is the taper hole gradually spread from the outside to the core；
It is provided with water tank 12 above the folding sheet 11, cleaning solution, the water storage are provided in the water tank 12
12 bottom of case is provided with delivery pump 13, and an annular outlet pipe 19 is provided in the smoke exhaust pipe 6, and the outlet pipe 19 is located at
4 inside of flabellum, is connected between the delivery pump 13 and outlet pipe 9 by delivery pipe 3；
A circle Flushing nozzle 18 is evenly arranged on the outside of the outlet pipe 19；
The section of the smoke exhaust pipe 6 is rectangular；
6 inside bottom of smoke exhaust pipe offers through-hole 20, and mounting blocks 14, the installation are provided with below the through-hole 20
Electric telescopic rod 15 is provided on block 14 along the vertical direction, 15 upper end of electric telescopic rod is connected with baffle 17, described
The size of baffle 17 and the size of through-hole 20 match；
Sealing ring is provided on the surrounding inner wall of the through-hole 29；
The opposite side of the 10 top fold sheet 11 of folding stand is provided with knob 16；
The perforation 9 is located at folding stand 10 and folds the region between arrangement 11；
The driving motor 5, delivery pump 13 and electric telescopic rod 15 are connected with switch by conducting wire, and switch by leading
Line is connected to power supply；
About 6 two sides of smoke exhaust pipe offer sliding slot in the horizontal direction, and the fixed bracket is placed in two cunnings up and down
In slot, the sliding slot is extended inwardly at 18 position of Flushing nozzle；On the one hand fixed bracket can be adjusted by setting sliding slot to exist
Position in smoke exhaust pipe 6, to adjust smoke evacuation wind-force size；On the other hand can also guide functions be played to cleaning solution.
Working principle：
In use, fixed plate is fixedly installed in the fixing groove 2 on metope by strip, driving motor 5 drives flabellum 4
Flue gas is pumped into smoke exhaust pipe 6 and is discharged from perforation 9 by rotation, according to use demand, is held knob 16 and is pulled folding stand 10, exhibition
Open foldable sheet 11 prevents flue gas four from dissipating and flue gas is guided to enter smoke exhaust pipe 6；When needing to clean smoke exhaust pipe 6, delivery pump 13 is taken out
The cleaning solution in water tank 12 is taken, and injects in outlet pipe 19 through delivery pipe 3 and is carried out through inner wall of the Flushing nozzle 18 to smoke exhaust pipe 6
It rinses, while electric telescopic rod 15 pushes baffle 17 to extend upwardly into smoke exhaust pipe 6, baffle 17 prevents the sewage rinsed from inwardly flowing out
Perforation 9.
In addition to the implementation, all to use equivalent transformation or equivalent replacement the invention also includes there is an other embodiments
The technical solution that mode is formed should all be fallen within the scope of the hereto appended claims.
Claims (10)
1. a kind of easy-to-dismount ventilation smoke exhaust machine, it is characterised in that：It includes fixed plate (1), is set on the inside of the fixed plate (1)
It is equipped with folding stand (10), is provided between fixed plate (1) at the top of the folding stand (10) and folds sheet (11), the flipe
Cover (11) is arranged in the horizontal direction, is provided with smoke exhaust pipe (6) on the outside of the fixed plate (1), smoke exhaust pipe (6) inner end positions
It is offered in fixed plate (1) perforation (9), is provided with fixed bracket (7) in the smoke exhaust pipe (6), is set on the fixed bracket (7)
It is equipped with driving motor (5), the output end of the driving motor (5) is provided with flabellum (4), is provided on the outside of the fixed plate (1)
Upper and lower two strips (8), two fixing grooves (2) up and down are provided on metope, and upper and lower two strips are placed in two up and down respectively
In fixing groove (2).
2. a kind of easy-to-dismount ventilation smoke exhaust machine according to claim 1, it is characterised in that：The folding sheet (11)
Top is provided with water tank (12), is provided with cleaning solution in the water tank (12), water tank (12) bottom is provided with defeated
It send pump (13), is provided with an annular outlet pipe (19) in the smoke exhaust pipe (6), the outlet pipe (19) is located at flabellum (4)
Inside is connected between the delivery pump (13) and water outlet (9) by delivery pipe (3).
3. a kind of easy-to-dismount ventilation smoke exhaust machine according to claim 2, it is characterised in that：The outlet pipe (19) is outside
Side is evenly arranged with a circle Flushing nozzle (18).
4. a kind of easy-to-dismount ventilation smoke exhaust machine according to claim 3, it is characterised in that：On the smoke exhaust pipe (6)
Lower two sides offer sliding slot in the horizontal direction, and the fixed bracket (7) is placed in two sliding slots up and down, and the sliding slot inwardly prolongs
It extends at Flushing nozzle (18) position.
5. a kind of easy-to-dismount ventilation smoke exhaust machine according to claim 1, it is characterised in that：The smoke exhaust pipe (6)
Section is rectangular.
6. a kind of easy-to-dismount ventilation smoke exhaust machine according to claim 5, it is characterised in that：In the smoke exhaust pipe (6)
Side bottom offers through-hole (20), is provided with mounting blocks (14) below the through-hole (20), along vertical on the mounting blocks (14)
Direction is provided with electric telescopic rod (15), and electric telescopic rod (15) upper end is connected with baffle (17), the baffle
(17) size and the size of through-hole (20) match.
7. a kind of easy-to-dismount ventilation smoke exhaust machine according to claim 6, it is characterised in that：The four of the through-hole (29)
Sealing ring is provided on all inner walls.
8. a kind of easy-to-dismount ventilation smoke exhaust machine according to claim 6, it is characterised in that：The driving motor (5),
Delivery pump (13) and electric telescopic rod (15) are connected with switch by conducting wire, and switch and be connected to power supply by conducting wire.
9. a kind of easy-to-dismount ventilation smoke exhaust machine according to claim 1, it is characterised in that：The perforation (9) is located at
Region between folding stand (10) and folding arrangement (11).
10. a kind of easy-to-dismount ventilation smoke exhaust machine according to claim 1, it is characterised in that：The perforation (9) is certainly
The taper hole gradually spread outside to inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810933229.9A CN108826409A (en) | 2018-08-16 | 2018-08-16 | A kind of easy-to-dismount ventilation smoke exhaust machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810933229.9A CN108826409A (en) | 2018-08-16 | 2018-08-16 | A kind of easy-to-dismount ventilation smoke exhaust machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108826409A true CN108826409A (en) | 2018-11-16 |
Family
ID=64150137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810933229.9A Pending CN108826409A (en) | 2018-08-16 | 2018-08-16 | A kind of easy-to-dismount ventilation smoke exhaust machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108826409A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87202203U (en) * | 1987-02-20 | 1988-01-06 | 刘大刚 | Back and forth pullable smoke discharging hood |
| CN2133789Y (en) * | 1992-09-03 | 1993-05-19 | 袁福兴 | Folding cooking fumes removing machine |
| CN2179546Y (en) * | 1993-10-26 | 1994-10-12 | 邱建新 | Adjustable filtering cooker hood |
| CN2472094Y (en) * | 2000-12-22 | 2002-01-16 | 付兴虎 | Cooker hood with foldable hood |
| DE202004011773U1 (en) * | 2004-07-28 | 2004-10-21 | Gebrüder Trox GmbH | Room ventilation system has reversible electric motor drive motor drive and duplex fan to deliver heated air into room or to extract room air to exterior |
| JP2012002368A (en) * | 2010-06-14 | 2012-01-05 | Panasonic Corp | Air cleaner |
| CN204549044U (en) * | 2015-04-24 | 2015-08-12 | 阳光电源股份有限公司 | Telescoping fan housing mechanism and be provided with the freight container of this telescoping fan housing mechanism |
| CN207112946U (en) * | 2017-08-18 | 2018-03-16 | 安徽绿宝不锈钢设备制造有限公司 | A kind of smoke-discharging device in kichen for being readily disassembled cleaning |
| CN207660864U (en) * | 2017-12-14 | 2018-07-27 | 上海城钰电子工程有限公司 | One kind being convenient for clean air-conditioning draught fan |
| CN209042472U (en) * | 2018-08-16 | 2019-06-28 | 江阴市华恒消防工程有限公司 | A kind of easy-to-dismount ventilation smoke exhaust machine |
-
2018
- 2018-08-16 CN CN201810933229.9A patent/CN108826409A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87202203U (en) * | 1987-02-20 | 1988-01-06 | 刘大刚 | Back and forth pullable smoke discharging hood |
| CN2133789Y (en) * | 1992-09-03 | 1993-05-19 | 袁福兴 | Folding cooking fumes removing machine |
| CN2179546Y (en) * | 1993-10-26 | 1994-10-12 | 邱建新 | Adjustable filtering cooker hood |
| CN2472094Y (en) * | 2000-12-22 | 2002-01-16 | 付兴虎 | Cooker hood with foldable hood |
| DE202004011773U1 (en) * | 2004-07-28 | 2004-10-21 | Gebrüder Trox GmbH | Room ventilation system has reversible electric motor drive motor drive and duplex fan to deliver heated air into room or to extract room air to exterior |
| JP2012002368A (en) * | 2010-06-14 | 2012-01-05 | Panasonic Corp | Air cleaner |
| CN204549044U (en) * | 2015-04-24 | 2015-08-12 | 阳光电源股份有限公司 | Telescoping fan housing mechanism and be provided with the freight container of this telescoping fan housing mechanism |
| CN207112946U (en) * | 2017-08-18 | 2018-03-16 | 安徽绿宝不锈钢设备制造有限公司 | A kind of smoke-discharging device in kichen for being readily disassembled cleaning |
| CN207660864U (en) * | 2017-12-14 | 2018-07-27 | 上海城钰电子工程有限公司 | One kind being convenient for clean air-conditioning draught fan |
| CN209042472U (en) * | 2018-08-16 | 2019-06-28 | 江阴市华恒消防工程有限公司 | A kind of easy-to-dismount ventilation smoke exhaust machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102865612B (en) | Kitchen cooking equipment with lampblack sucking device | |
| CN108731151A (en) | A kind of energy conservation and environmental protection dedusting ventilation equipment | |
| CN106123070A (en) | Side-suction lower discharging underlying blower fan integrated kitchen range | |
| CN209042472U (en) | A kind of easy-to-dismount ventilation smoke exhaust machine | |
| US2077496A (en) | Kitchen ventilator | |
| CN108826409A (en) | A kind of easy-to-dismount ventilation smoke exhaust machine | |
| CN206037172U (en) | Oil fume sucking device is removed to domestic lower row formula | |
| CN106440039A (en) | Easy-to-clean wall-mounted air conditioner indoor unit | |
| CN214046468U (en) | Outdoor energy-saving electrical control cabinet with photovoltaic energy storage heat dissipation structure | |
| CN209325875U (en) | A kind of range hood mounting structure of integrated kitchen range | |
| CN210601538U (en) | Illumination energy-saving control monitoring devices of mill | |
| CN210874472U (en) | Bag-type dust collector capable of improving bag-type dust collection use efficiency | |
| CN211925864U (en) | Bernoulli type smoke exhaust ventilator | |
| CN213558873U (en) | High-efficient sewage treatment's inverter type distribution control cabinet | |
| CN2380852Y (en) | Domestic integrated cooking-fume exhauster and water heater | |
| CN216289581U (en) | Switch board waterproof construction | |
| CN218581782U (en) | Multifunctional water pump controller | |
| CN221096997U (en) | Self-cleaning industrial fan | |
| CN2355234Y (en) | Vertical cooker hood | |
| CN218307053U (en) | Dust collector is used in warm engineering construction that leads to | |
| CN205090432U (en) | High -efficient control integration cooking utensils that wash of intelligence | |
| CN214389320U (en) | Filter device for heating and ventilating air conditioner | |
| CN209819637U (en) | High efficiency smoke ventilator with self-cleaning function | |
| CN215071258U (en) | 66kV transformer substation maintains auxiliary device | |
| CN214275860U (en) | Oil fume purification device convenient to adjust and used for dining room |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240328 Address after: 430070 5A / F, future mansion, 378 Wuluo Road, Hongshan District, Wuhan City, Hubei Province Applicant after: Wuhan yizhiniao Technology Co.,Ltd. Country or region after: China Address before: No. 758 Huandong Road, Huashi Town, Jiangyin City, Wuxi City, Jiangsu Province, 214421 Applicant before: JIANGYIN HUAHENG FIRE ENGINEERING Co.,Ltd. Country or region before: China |
|
| TA01 | Transfer of patent application right |