CN205529502U - Indirect heating formula wind channel structure - Google Patents
Indirect heating formula wind channel structure Download PDFInfo
- Publication number
- CN205529502U CN205529502U CN201620061316.6U CN201620061316U CN205529502U CN 205529502 U CN205529502 U CN 205529502U CN 201620061316 U CN201620061316 U CN 201620061316U CN 205529502 U CN205529502 U CN 205529502U
- Authority
- CN
- China
- Prior art keywords
- radiator
- fixed
- plate
- channel structure
- dividing plate
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Direct Air Heating By Heater Or Combustion Gas (AREA)
Abstract
The utility model discloses an indirect heating formula wind channel structure, the power distribution box comprises a box body, the left side board department of being close to the box in the box is fixed with the baffle, lead to the air pipe of company who connects two upper and lower ranges on the upper portion right side wall of baffle, up -draught pipe and canyon pipe be logical connecing on the corresponding air pipe of company respectively, be fixed with driving motor on the left side board of box, be fixed with wind guiding impeller on driving motor's the output shaft, wind guiding impeller is in the lower part department between left side board and the baffle, the middle part of baffle is fixed with middle division board, middle division board is in the below of canyon pipe, the right -hand member of middle division board is fixed with the radiator link, install the radiator that the slant set up in the radiator link. It makes radiator and level personally submit the slope form to the top surface of improvement radiator increases with the area of contact of mobile wind, thereby improves the heat transfer effect, simultaneously, its radiator dismantlement simple to operate, the top lid dismantlement at the top of its radiator is convenient, convenient washing and later maintenance.
Description
Technical field:
This utility model relates to framing shaping machine equipment technical field, a kind of framing shaping machine indirect heating type air channel structure.
Background technology:
In the heating air duct of existing framing shaping machine, its radiator is usually horizontal positioned, make the end face of radiator less with the contact area of the wind of flowing, heat exchange efficiency is limited, meanwhile, existing radiator its be to be bolted in casing, it removes and installs trouble, make cleaning cleaning fairly cumbersome, affect later maintenance maintenance efficiency.
Meanwhile, there is no wind-guiding plate body at the connection airduct that existing dividing plate is provided with so that the blowing of up-draught pipe and lower blower is the most uniform.
Meanwhile, existing radiator can accumulate after certain time batting etc., during cleaning, need to dismantle whole radiator, its workload is big, and efficiency is low, dismounting trouble.
Utility model content:
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of indirect heating type air channel structure is provided, it makes radiator horizontal by skewed, thus the contact area that with the bigger radiator of diagonally-installed top surface area, can improve the end face of radiator and the wind of flowing in the case of identical with original installing space increases, thus improve heat transfer effect, simultaneously, its radiator removes and installs conveniently, the top cover convenient disassembly at the top of its radiator, convenient cleaning and later maintenance.
This utility model solves the scheme of described technical problem:
A kind of indirect heating type air channel structure, including casing, at the left plate of casing, it is fixed with dividing plate in described casing, two connection airducts being arranged above and below are connected on the upper right wall of dividing plate, up-draught pipe and lower blower connect on the connection airduct of correspondence respectively, driving motor it is fixed with on the left plate of casing, drive and be fixed with impeller inducer on the output shaft of motor, at the bottom that impeller inducer is between left plate and dividing plate, dividing plate be fixedly arranged in the middle of middle demarcation strip, middle demarcation strip is in the lower section of lower blower, the right-hand member of middle demarcation strip is fixed with radiator link, radiator link is provided with angularly disposed radiator；
Space between dividing plate and the right plate of casing is separated into upper chamber and bottom heat exchange cavity by described radiator, middle demarcation strip, and the air vent that heat exchange cavity in bottom has with the bottom of dividing plate communicates；
Having main ventilation hole at the top board of casing, main ventilation hole communicates with upper chamber.
At least 3 wind-guiding plate bodys it are fixed with on the upper left-hand wall of described dividing plate, the rear portion of wind-guiding plate body upwards arc fold bending, on the left side wall of the dividing plate that the wind-guiding plate body at middle part is in two middle parts connecting airduct, on the left side wall of the dividing plate that the wind-guiding plate body of top is in the top connecting airduct of top, on the left side wall of the dividing plate of the lower section connecting airduct that the wind-guiding plate body of lower section is below.
The upper and lower of the right plate of described casing is equipped with fluting, and door body is by hinge on the connection post that the middle part of fluting has, and door body covers corresponding fluting, and the door body of the bottom of right plate faces toward radiator.
It is evenly equipped with multiple blowing through hole on the relative wall of described up-draught pipe and lower blower, treats that tentering cloth is between up-draught pipe and lower blower.
Described radiator link includes right stretcher body, right stretcher body is fixed on the medial wall of right plate, the rear and front end, bottom of right stretcher body is fixed with skewed horizontal load guide rail, the left end of two skewed horizontal load guide rails is fixed on connecting cross beam, connecting cross beam is fixed on the right-hand member of middle demarcation strip, on the right-hand member of two skewed horizontal load guide rails, plane is fixed with L-shaped and props up bracer, and radiator is placed on two skewed horizontal load guide rails, and the right side of radiator is pressed against L-shaped and props up on bracer.
Described radiator is horizontal by 5.8 ° to 6.3 ° angles, and the left side of radiator is higher than the right side of radiator.
The left end of described skewed horizontal load guide rail is fixed with left deep bead and two connection supports, and the top of two connection supports is fixed on connecting cross beam, and the left end of radiator is pressed against on left deep bead；The two ends of right deep bead are fixed on the right-hand member of two skewed horizontal load guide rails, and the right-hand member of radiator is pressed against on right deep bead.
The end face of described skewed horizontal load guide rail is fixed with L-shaped side barrier rib, and radiator is between two L-shaped side barrier ribs；The front side edge of described skewed horizontal load guide rail has the upper hem of upwards bending, and the back side edge of skewed horizontal load guide rail has the lower hem of downward bending.
Described upper hem is fixed on two side deep beads, and side deep bead is fixed on the bottom baffles of correspondence, and the medial wall of right plate is fixed vertical reinforcing plate, and one end of bottom baffles is fixed on dividing plate, the other end is fixed in vertical reinforcing plate.
Described radiator includes the framework that porous plate forms, framework is provided with multiple heating body, the top of framework is covered with top cover, the top edge of framework has permanent magnetic iron block, covering that what the edge of top cover had downwardly extend has slot on the medial wall on limit, permanent magnetic iron block sleeve is in slot and adsorbs and is covering on limit, the middle part of top cover has placing trough, there is in the middle part of the bottom surface of screen pack the lobe downwardly extended, lobe sleeve is in placing trough, bulb plunger it is bolted with on the sidewall of placing trough, the steel ball of bulb plunger is nested in the corresponding shrinkage pool having on the sidewall of lobe, screen pack is pressed against on the end face of top cover.
Prominent effect of the present utility model is:
Compared with prior art, it makes radiator horizontal by skewed, thus can be with the bigger radiator of diagonally-installed top surface area in the case of identical with original installing space, improve the contact area increase of the end face of radiator and the wind of flowing, thus improve heat transfer effect, meanwhile, its radiator removes and installs conveniently, the top cover convenient disassembly at the top of its radiator, convenient cleaning and later maintenance；
Meanwhile, the air quantity that two connect airduct can be divided equally by three wind-guiding plate bodys that its dividing plate is provided with, thus ensures that up-draught pipe and lower blower blowing amount are uniform, and its blowing even results is good.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model；
Fig. 2 is side wall construction schematic diagram of the present utility model；
Fig. 3 is the simple partial structurtes schematic diagram of radiator link of the present utility model and radiator；
Fig. 4 be radiator link of the present utility model with radiator change angle simple partial structurtes schematic diagram；
Fig. 5 is the partial structurtes schematic diagram of radiator of the present utility model；
Fig. 6 is the partial enlarged drawing of Fig. 5.
Detailed description of the invention:
nullEmbodiment，See as shown in Figures 1 to 6，A kind of indirect heating type air channel structure，Including casing 10，At the left plate 11 of casing 10, it is fixed with dividing plate 12 in described casing 10，Two connection airducts 13 being arranged above and below are connected on the upper right wall of dividing plate 12，Up-draught pipe 14 and lower blower 15 connect on the connection airduct 13 of correspondence respectively，Driving motor 17 it is fixed with on the left plate 11 of casing 10，Drive and be fixed with impeller inducer 171 on the output shaft of motor 17，Impeller inducer 171 is at the bottom between left plate 11 and dividing plate 12，Dividing plate 12 be fixedly arranged in the middle of middle demarcation strip 20，Middle demarcation strip 20 is in the lower section of lower blower 15，The right-hand member of middle demarcation strip 20 is fixed with radiator link 30，Radiator link 30 is provided with angularly disposed radiator 40；
Space between the right plate 16 of dividing plate 12 and casing 10 is separated into upper chamber 1 and bottom heat exchange cavity 2 by described radiator 40, middle demarcation strip 20, and the air vent 121 that bottom heat exchange cavity 2 has with the bottom of dividing plate 12 communicates；
Having main ventilation hole 18 at the top board of casing 10, main ventilation hole 18 communicates with upper chamber 1.
Further, at least 3 wind-guiding plate bodys 122 it are fixed with on the upper left-hand wall of described dividing plate 12, the rear portion of wind-guiding plate body 122 upwards arc fold bending, on the left side wall of the dividing plate 12 that the wind-guiding plate body 122 at middle part is in two middle parts connecting airduct 13, on the left side wall of the dividing plate 12 that the wind-guiding plate body 122 of top is in the top connecting airduct 13 of top, on the left side wall of the dividing plate 12 of the lower section connecting airduct 13 that the wind-guiding plate body 122 of lower section is below.
Further, the upper and lower of the right plate 16 of described casing 10 is equipped with fluting 161, door body 19 is by hinge on the connection post that the middle part of fluting 161 has, and door body 19 covers the fluting 161 of correspondence, and the door body 19 of the bottom of right plate 16 is facing to radiator 40.
Further, the relative wall of described up-draught pipe 14 and lower blower 15 is evenly equipped with multiple blowing through hole 3, treats that tentering cloth is between up-draught pipe 14 and lower blower 15.
Further, described radiator link 30 includes right stretcher body 31, right stretcher body 31 is fixed on the medial wall of right plate 16, the rear and front end, bottom of right stretcher body 31 is fixed with skewed horizontal load guide rail 32, the left end of two skewed horizontal load guide rails 32 is fixed on connecting cross beam 33, connecting cross beam 33 is fixed on the right-hand member of middle demarcation strip 20, on the right-hand member of two skewed horizontal load guide rails 32, plane is fixed with L-shaped and props up bracer 34, radiator 40 is placed on two skewed horizontal load guide rails 32, and the right side of radiator 40 is pressed against L-shaped and props up on bracer 34.
Further, described radiator 40 is horizontal by 5.8 ° to 6.3 ° angles, and the left side of radiator 40 is higher than the right side of radiator 40.
Further, the left end of described skewed horizontal load guide rail 32 is fixed with left deep bead 35 and two connection supports 36, and the top of two connection supports 36 is fixed on connecting cross beam 33, and the left end of radiator 40 is pressed against on left deep bead 35；The two ends of right deep bead 37 are fixed on the right-hand member of two skewed horizontal load guide rails 32, and the flanging that the two ends, bottom of right deep bead 37 have is fixed on the bottom of right stretcher body 31, and the right-hand member of radiator 40 is pressed against on right deep bead 37.
Further, the end face of described skewed horizontal load guide rail 32 is fixed with L-shaped side barrier rib 38, and radiator 40 is between two L-shaped side barrier ribs 38；The front side edge of described skewed horizontal load guide rail 32 has the upper hem 321 of upwards bending, and the back side edge of skewed horizontal load guide rail 32 has the lower hem 322 of downward bending.
Further, described upper hem 321 is fixed on two side deep beads 39, side deep bead 39 is fixed on the bottom baffles 4 of correspondence, the both sides of middle demarcation strip 20 are fixed on the bottom baffles 4 of correspondence, fixing vertical reinforcing plate 5 on the medial wall of right plate 16, one end of bottom baffles 4 is fixed on dividing plate 12, the other end is fixed in vertical reinforcing plate 5.
nullFurther，Described radiator 40 includes the framework 41 that porous plate forms，Framework 41 is provided with multiple heating body 42，The top of framework 41 is covered with top cover 43，The top edge of framework 41 has permanent magnetic iron block 440，On the medial wall covering limit 431 that what the edge of top cover 43 had downwardly extend, there is slot 432，Permanent magnetic iron block 440 sleeve is in slot 432 and adsorbs and is covering on limit 431，The middle part of top cover 43 has placing trough 44，There is in the middle part of the bottom surface of screen pack 45 lobe 451 downwardly extended，Lobe 451 sleeve is in placing trough 44，Bulb plunger 441 it is bolted with on the sidewall of placing trough 44，The steel ball of bulb plunger 441 is nested in the corresponding shrinkage pool 452 having on the sidewall of lobe 451，Screen pack 45 is pressed against on the end face of top cover 43.
Operation principle: by driving motor 17 to run, thus by the gas in the upper chamber 1 of casing 10 by entering in bottom heat exchange cavity 2 after radiator 40 heat exchange, then by the wind effect of three wind-guiding plate bodys 122, the hot blast after heat exchange is entered up-draught pipe 14 and lower blower 15 from connecting airduct 13, then the blowing through hole 3 from up-draught pipe 14 and lower blower 15 blows to treat tentering cloth, hot blast now has been lowered the temperature, then the wind part lowered the temperature is discharged from main ventilation hole 18, a part enters in bottom heat exchange cavity 2 again through radiator 40 heat exchange, simultaneously, before and after casing 10, the extraneous air of connection is also in the upper chamber 10 of casing 10, enter in bottom heat exchange cavity 2 by radiator 40 heat exchange, realize heat exchange to blow.
In the present embodiment, owing to radiator 40 is angularly disposed, horizontal by 5.8 ° to 6.3 ° angles, thus make it in identical installing space, the radiator 40 that can install can make bigger than original radiator 40, the end face of radiator 40 is increased with the contact area of wind, is greatly improved its heat transfer effect.
And when needing to dismantle radiator 40, have only to lift the rear portion of radiator 40 and extract out through right stretcher body 31 downwards, then remove from the fluting 161 of the bottom of right plate 16, very convenient, installing also is to use rear portion to lift between two the L-shaped side barrier ribs 38 inserted on two skewed horizontal load guide rails 32, its easy installation and removal.
And when needing the batting cleaned at the top of radiator 40, it is only necessary to firmly top cover 43 is upwards pulled up disassembly, cleaning, very convenient.
Finally; embodiment of above is merely to illustrate this utility model; and be not limitation of the utility model; those of ordinary skill about technical field; in the case of without departing from spirit and scope of the present utility model; can also make a variety of changes and modification, the technical scheme of the most all equivalents falls within category of the present utility model, and scope of patent protection of the present utility model should be defined by the claims.
Claims (10)
- null1. an indirect heating type air channel structure，Including casing (10)，It is characterized in that: in described casing (10), left plate (11) place near casing (10) is fixed with dividing plate (12)，Two connection airducts (13) being arranged above and below are connected on the upper right wall of dividing plate (12)，Up-draught pipe (14) and lower blower (15) connect on the connection airduct (13) of correspondence respectively，Driving motor (17) it is fixed with on the left plate (11) of casing (10)，Drive and be fixed with impeller inducer (171) on the output shaft of motor (17)，Impeller inducer (171) is at the bottom between left plate (11) and dividing plate (12)，Dividing plate (12) be fixedly arranged in the middle of middle demarcation strip (20)，Middle demarcation strip (20) is in the lower section of lower blower (15)，The right-hand member of middle demarcation strip (20) is fixed with radiator link (30)，Radiator link (30) is provided with angularly disposed radiator (40)；Space between the right plate (16) of dividing plate (12) and casing (10) is separated into upper chamber (1) and bottom heat exchange cavity (2) by described radiator (40), middle demarcation strip (20), and the air vent (121) that bottom heat exchange cavity (2) has with the bottom of dividing plate (12) communicates；Having main ventilation hole (18) at the top board of casing (10), main ventilation hole (18) communicate with upper chamber (1).
- A kind of indirect heating type air channel structure the most according to claim 1, it is characterized in that: on the upper left-hand wall of described dividing plate (12), be fixed with at least 3 wind-guiding plate bodys (122), the rear portion upwards arc fold bending of wind-guiding plate body (122), on the left side wall of the dividing plate (12) that the wind-guiding plate body (122) at middle part is in two middle parts connecting airduct (13), on the left side wall of the dividing plate (12) that the wind-guiding plate body (122) of top is in the top of the connection airduct (13) of top, on the left side wall of the dividing plate (12) of the lower section of the connection airduct (13) that the wind-guiding plate body (122) of lower section is below.
- A kind of indirect heating type air channel structure the most according to claim 1, it is characterized in that: the upper and lower of the right plate (16) of described casing (10) is equipped with fluting (161), door body (19) by hinge on the connection post that has of middle part of fluting (161), door body (19) covers corresponding fluting (161), and the door body (19) of the bottom of right plate (16) faces toward radiator (40).
- A kind of indirect heating type air channel structure the most according to claim 1, it is characterized in that: be evenly equipped with multiple blowing through hole (3) on the relative wall of described up-draught pipe (14) and lower blower (15), treat that tentering cloth is between up-draught pipe (14) and lower blower (15).
- A kind of indirect heating type air channel structure the most according to claim 1, it is characterized in that: described radiator link (30) includes right stretcher body (31), right stretcher body (31) is fixed on the medial wall of right plate (16), the rear and front end, bottom of right stretcher body (31) is fixed with skewed horizontal load guide rail (32), the left end of two skewed horizontal load guide rails (32) is fixed on connecting cross beam (33), connecting cross beam (33) is fixed on the right-hand member of middle demarcation strip (20), on the right-hand member of two skewed horizontal load guide rails (32), plane is fixed with L-shaped and props up bracer (34), radiator (40) is placed on two skewed horizontal load guide rails (32), the right side of radiator (40) is pressed against L-shaped and props up on bracer (34).
- A kind of indirect heating type air channel structure the most according to claim 1, it is characterized in that: described radiator (40) is horizontal by 5.8 ° to 6.3 ° angles, and the left side of radiator (40) is higher than the right side of radiator (40).
- A kind of indirect heating type air channel structure the most according to claim 5, it is characterized in that: the left end of described skewed horizontal load guide rail (32) is fixed with left deep bead (35) and two connection supports (36), the top of two connection supports (36) is fixed on connecting cross beam (33), and the left end of radiator (40) is pressed against on left deep bead (35)；The two ends of right deep bead (37) are fixed on the right-hand member of two skewed horizontal load guide rails (32), and the right-hand member of radiator (40) is pressed against on right deep bead (37).
- A kind of indirect heating type air channel structure the most according to claim 7, it is characterized in that: the end face of described skewed horizontal load guide rail (32) is fixed with L-shaped side barrier rib (38), radiator (40) is between two L-shaped side barrier rib (38)；The front side edge of described skewed horizontal load guide rail (32) has the upper hem (321) of upwards bending, and the back side edge of skewed horizontal load guide rail (32) has the lower hem (322) of downward bending.
- A kind of indirect heating type air channel structure the most according to claim 8, it is characterized in that: described upper hem (321) is fixed on two side deep beads (39), side deep bead (39) is fixed on the bottom baffles (4) of correspondence, fixing vertical reinforcing plate (5) on the medial wall of right plate (16), one end of bottom baffles (4) is fixed on dividing plate (12), the other end is fixed in vertical reinforcing plate (5).
- nullA kind of indirect heating type air channel structure the most according to claim 1，It is characterized in that: described radiator (40) includes the framework (41) that porous plate forms，Framework (41) is provided with multiple heating body (42)，The top of framework (41) is covered with top cover (43)，The top edge of framework (41) has permanent magnetic iron block (440)，On the medial wall covering limit (431) downwardly extended that the edge of top cover (43) has, there is slot (432)，Permanent magnetic iron block (440) sleeve is in slot (432) and adsorbs and is covering on limit (431)，The middle part of top cover (43) has placing trough (44)，There is in the middle part of the bottom surface of screen pack (45) lobe (451) downwardly extended，Lobe (451) sleeve is in placing trough (44)，Bulb plunger (441) it is bolted with on the sidewall of placing trough (44)，The steel ball of bulb plunger (441) is nested in the corresponding shrinkage pool (452) having on the sidewall of lobe (451)，Screen pack (45) is pressed against on the end face of top cover (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620061316.6U CN205529502U (en) | 2016-01-21 | 2016-01-21 | Indirect heating formula wind channel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620061316.6U CN205529502U (en) | 2016-01-21 | 2016-01-21 | Indirect heating formula wind channel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205529502U true CN205529502U (en) | 2016-08-31 |
Family
ID=56768441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620061316.6U Withdrawn - After Issue CN205529502U (en) | 2016-01-21 | 2016-01-21 | Indirect heating formula wind channel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205529502U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105506900A (en) * | 2016-01-21 | 2016-04-20 | 浙江远信印染机械有限公司 | Indirect heating type air duct structure |
-
2016
- 2016-01-21 CN CN201620061316.6U patent/CN205529502U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105506900A (en) * | 2016-01-21 | 2016-04-20 | 浙江远信印染机械有限公司 | Indirect heating type air duct structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205137735U (en) | Automatically controlled box, outer machine of air -conditioner and air conditioner | |
| CN206222462U (en) | Upright type wall-hung indoor apparatus of air conditioner and air-conditioner | |
| CN105506900A (en) | Indirect heating type air duct structure | |
| CN205641191U (en) | Air conditioner that erects money wall -mounted air -conditioner indoor and have it | |
| CN104233668A (en) | Air suction device on embroiderer rack | |
| CN205783137U (en) | Microwave oven | |
| CN205529502U (en) | Indirect heating formula wind channel structure | |
| CN205066088U (en) | Machine in air -inlet grille box and air conditioning | |
| CN204830175U (en) | Vertical type air conditioner indoor machine | |
| CN205048579U (en) | Embedding machine | |
| CN209877133U (en) | Cabinet type air conditioner indoor unit | |
| CN105890051A (en) | Wall-mounted air-conditioner indoor machine and wall-mounted air-conditioner | |
| CN206478740U (en) | Indoor apparatus of air conditioner and air conditioner | |
| CN104967022A (en) | Diversion cooling power distribution cabinet | |
| CN101349287A (en) | Blower fan and washing and drying integrated machine | |
| CN204982386U (en) | Tuyere simple installation energy -conserving oven for tentering setting machine | |
| CN203489369U (en) | Indoor unit of wall-mounted air conditioner | |
| CN204792189U (en) | Cooling system of enameled wire | |
| CN105910144A (en) | Microwave oven | |
| CN203980450U (en) | A kind of for improving the domestic air conditioner that heats comfortableness | |
| CN105953403A (en) | Mounting rack and cross-flow wind wheel assembly | |
| CN207094816U (en) | Indoor apparatus of air conditioner and air conditioner | |
| CN205368762U (en) | Indirect heating formula wind channel radiator installation mechanism for structure | |
| CN204753142U (en) | Circulating tentering setting machine oven | |
| CN204757186U (en) | Be provided with heat abstractor's outer quick -witted case of air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 312530 Xinchang City, Zhejiang Province Tan Tan Industrial Zone Patentee after: Far letter Industrial Limited by Share Ltd Address before: 312530 Xinchang City, Zhejiang Province Tan Tan Industrial Park Patentee before: Zhejiang Yuan Xin dyeing machine Co., Ltd |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160831 Effective date of abandoning: 20180612 |