CN203462212U - Chemical fiber draw textured yarn machine, and frame type heating device of chemical fiber draw textured yarn machine - Google Patents
Chemical fiber draw textured yarn machine, and frame type heating device of chemical fiber draw textured yarn machine Download PDFInfo
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- CN203462212U CN203462212U CN201320402707.6U CN201320402707U CN203462212U CN 203462212 U CN203462212 U CN 203462212U CN 201320402707 U CN201320402707 U CN 201320402707U CN 203462212 U CN203462212 U CN 203462212U
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- wire drawing
- wire
- sizing
- electrical bar
- frame
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Abstract
A chemical fiber draw textured yarn machine and frame type heating devices of a chemical fiber draw textured yarn machine belong to the technical field of chemical fiber processing apparatus. The chemical fiber draw textured yarn machine successively comprises a yarn feeding mechanism, a yarn draw case, a yarn twisting mechanism, a fixing case and a yarn collecting mechanism. A yarn draw frame type heating device, arranged in the yarn draw case, is provided with a yarn draw electrical bar and a yarn draw and push pipe adjacent to the yarn draw electrical bar. A fixing type heating device, disposed in the fixing case, is equipped with a fixing electrical bar and a fixing yarn push pipe adjacent to the adjacent fixing electrical bar. The yarn draw and push pipe and the fixing yarn push pipe both correspond to yarn passing pipes or yarn guiding channels that are disposed in the yarn feeding mechanism, the yarn twisting mechanism and the yarn collecting mechanism. Through adoption of the frame type heating devices, the surface area of a thermal conductor is reduced and heat dissipation is minimized, so surrounding environments of the machine are improved.
Description
Technical field
The utility model belongs to chemical fibre processing unit (plant) technical field, is specifically related to the frame heater of a kind of chemical fibre wire drawing elasticizer and this chemical fibre wire drawing elasticizer.
Background technology
It is that chemical fibre precursor drawn, twisted filament are added after bullet, sizing and become and have flexible one-tenths thread that chemical fibre wire drawing adds bullet processing, and therebetween, wire drawing and setting process must carry out under heated condition.Heater in existing equipment comprises heat-conducting plate and is wrapped in electrical bar and the sleeve pipe in heat-conducting plate and is inserted in the wire traveling pipe in sleeve pipe; In every heat-conducting plate, be provided with two groups of electrical bars at regular intervals, sleeve pipe and wire traveling pipes.Precursor enters after wire traveling pipe, and the heat energy that electrical bar produces, by the conduction of heat-conducting plate, sleeve pipe and wire traveling pipe, produces heat effect to the air in wire traveling pipe, thereby realizes the stretching of precursor and sizing.Every wire drawing elasticizer is provided with several wire drawing heat-conducting plates corresponding and that structure is identical and sizing heat-conducting plate.There is following shortcoming in this heater: 1, heat-conducting plate, because the requirement of wire traveling pipe spacing causes volume and surface area is larger, has increased idle material consumption, waste electrical heat energy, increases weight of equipment.2,, when one group of electrical bar in same heat-conducting plate or sleeve pipe and wire traveling pipe break down, another group is produced considerable influence and relatedly causes its product quality to decline even scrapping.When 3, sizing is heated, supplied materials is clean, without changing wire traveling pipe, therefore, equally sizing wire traveling pipe is arranged to sleeve pipe, not only wastes shell material, and reduces heat transference efficiency, increases power consumption.
Utility model content
The problem existing for prior art, the purpose of this utility model is that design provides the technical scheme of the frame heater of a kind of chemical fibre wire drawing elasticizer and this chemical fibre wire drawing elasticizer.
Described a kind of chemical fibre wire drawing elasticizer, comprise successively wire feeder, wire drawing case, twisted filament mechanism, shaping box and wire drawing mechanism, it is characterized in that being provided with wire drawing frame heater in described wire drawing case, in described wire drawing frame heater, be provided with wire drawing electrical bar and the wire drawing wire traveling pipe adjacent with wire drawing electrical bar, in described shaping box, be provided with sizing frame heater, in described sizing frame heater, be provided with sizing electrical bar and the sizing wire traveling pipe adjacent with sizing electrical bar, above-mentioned wire drawing wire traveling pipe, sizing wire traveling pipe all and wire feeder, the stylets arranging in twisted filament mechanism and wire drawing mechanism or silk guiding channel are corresponding.
Described a kind of chemical fibre wire drawing elasticizer, it is characterized in that described wire drawing frame heater comprises wire drawing heat conduction frame, described wire drawing heat conduction frame is comprised of the straight shelves of two wire drawings that are parallel to each other and some wire drawing crosspieces being arranged between the straight shelves of two wire drawings, in the straight shelves of described wire drawing, be provided with one group of wire drawing electrical bar and wire drawing wire traveling pipe, described wire drawing wire traveling pipe is socketed with sleeve pipe outward, the welding of the straight shelves of described wire drawing electrical bar and sleeve pipe and described wire drawing, described wire drawing electrical bar two ends are connected with power supply by the wire arranging.
Described a kind of chemical fibre wire drawing elasticizer, it is characterized in that described sizing frame heater comprises sizing heat conduction frame, described sizing heat conduction frame is comprised of the straight shelves of two sizings that are parallel to each other and some sizing crosspieces being arranged between the straight shelves of two sizings, in the straight shelves of described sizing, be respectively provided with one group of sizing electrical bar and sizing wire traveling pipe with the described straight shelves of sizing welding, described sizing electrical bar two ends are connected with power supply by the wire of setting.
Described a kind of chemical fibre wire drawing elasticizer, is characterized in that in described wire drawing heat conduction frame, being positioned at middle wire drawing crosspiece is provided with the wire-drawing temperature sensor being connected with external control system, and the contact point of described wire-drawing temperature sensor contacts with wire drawing crosspiece.
Described a kind of chemical fibre wire drawing elasticizer, it is characterized in that described sleeve pipe stretches out wire drawing and is directly provided with ledge structure I in the two ends of shelves, in the two end cover plate of described wire drawing case, be provided with allow sleeve pipe two ends by and prop up the through hole of ledge structure I, in described wire drawing case, be filled with insulation material.。
Described a kind of chemical fibre wire drawing elasticizer, is characterized in that in described sizing heat conduction frame, being positioned at middle sizing crosspiece is provided with the setting temperature sensor being connected with external control system, and the contact point of described setting temperature sensor contacts with sizing crosspiece.
Described a kind of chemical fibre wire drawing elasticizer, it is characterized in that described sizing wire traveling pipe stretches out sizing and is directly provided with ledge structure II in the two ends of shelves, in the two end cover plate of described shaping box, be provided with allow sizing wire traveling pipe two ends by and prop up the through hole of ledge structure II, in described shaping box, be filled with insulation material.
Frame heater in described a kind of chemical fibre wire drawing elasticizer, is characterized in that comprising the wire drawing frame heater being arranged in wire drawing case and is arranged on the sizing frame heater in shaping box.
Frame heater in described a kind of chemical fibre wire drawing elasticizer, it is characterized in that described wire drawing frame heater comprises wire drawing heat conduction frame, wire drawing electrical bar, sleeve pipe and wire drawing wire traveling pipe, described wire drawing heat conduction frame is comprised of the straight shelves of two wire drawings that are parallel to each other and some wire drawing crosspieces being arranged between the straight shelves of two wire drawings, in the straight shelves of described wire drawing, be respectively provided with one group of wire drawing electrical bar, sleeve pipe and be inserted in the wire drawing wire traveling pipe in sleeve pipe, the welding of the straight shelves of described wire drawing electrical bar and sleeve pipe and described wire drawing, described wire drawing electrical bar two ends are connected with power supply by the wire arranging.
Frame heater in described a kind of chemical fibre wire drawing elasticizer, it is characterized in that described sizing frame heater comprises sizing heat conduction frame, sizing electrical bar and sizing wire traveling pipe, described sizing heat conduction frame is comprised of the straight shelves of two sizings that are parallel to each other and some sizing crosspieces being arranged between the straight shelves of two sizings, in the straight shelves of described sizing, be respectively provided with one group of sizing electrical bar and sizing wire traveling pipe with the described straight shelves of sizing welding, described sizing electrical bar two ends are connected with power supply by the wire of setting.
Frame heater in described a kind of chemical fibre wire drawing elasticizer, it is characterized in that in described wire drawing heat conduction frame, being positioned at middle wire drawing crosspiece is provided with the wire-drawing temperature sensor being connected with external control system, the contact point of described wire-drawing temperature sensor contacts with wire drawing crosspiece.
Frame heater in described a kind of chemical fibre wire drawing elasticizer, it is characterized in that in described sizing heat conduction frame, being positioned at middle sizing crosspiece is provided with the setting temperature sensor being connected with external control system, the contact point of described setting temperature sensor contacts with sizing crosspiece.
Above-mentioned a kind of chemical fibre wire drawing elasticizer and the frame heater of this chemical fibre wire drawing elasticizer, compact conformation, reasonable in design, compared with prior art, it has following beneficial effect:
1) adjacent electrical bar and sleeve pipe and wire traveling pipe are arranged in frame heat conduction frame, have avoided idle hear rate, save electric energy, meanwhile, reduce heat carrier material, alleviate machine weight.
2) two groups of heaters only connect by crosspiece in heat conduction frame, and the heat conduction having alleviated is each other disturbed and impact, avoid or reduce another that cause because of one group of fault and organize related loss.
3) in sizing frame heater, cancel intermediate casing and will shape wire traveling pipe directly with shape the welding of heat conduction frame, increased thermal conduction effect, saved sleeve pipe cost.
4) frame heater has reduced the surface area of heat carrier, has reduced hot emission, thereby improves machine surrounding enviroment.
Accompanying drawing explanation
Fig. 1 is the structural representation of chemical fibre wire drawing elasticizer in the utility model;
Fig. 2 is the structural representation of wire drawing frame heater in the utility model;
Fig. 3 is the structural representation of the utility model middle sleeve, wire drawing wire traveling pipe and wire drawing electrical bar;
Fig. 4 is the structural representation of frame heater of shaping in the utility model;
Fig. 5 be in the utility model, shape electrical bar and sizing wire traveling pipe structural representation.
In figure: 1-wire drawing heat conduction frame; The straight shelves of 101-wire drawing; 102-wire drawing crosspiece; 2-wire drawing electrical bar; 3-sleeve pipe; 301-ledge structure I; 4-wire drawing wire traveling pipe; 5-wire-drawing temperature sensor; 6-sizing heat conduction frame; The straight shelves of 601-sizing; The 602-crosspiece of shaping; The 7-wire traveling pipe of shaping; 701-ledge structure II; The 8-electrical bar of shaping; 9-setting temperature sensor; 10-wire feeder; 11-wire drawing case; 12-twisted filament mechanism; 13-shaping box; 14-wire drawing mechanism; 15-chemical fibre.
The specific embodiment
Below in conjunction with Figure of description, further illustrate the utility model.
Embodiment 1: chemical fibre wire drawing elasticizer
As shown in the figure, a kind of chemical fibre wire drawing elasticizer comprises wire feeder 10, wire drawing Xiang11, twisted filament mechanism 12, shaping box 13 and wire drawing mechanism 14 successively.
In wire drawing case 11, be provided with several wire drawing frame heaters, be provided with wire drawing electrical bar 2 and the wire drawing wire traveling pipe 4 adjacent with wire drawing electrical bar 2 in wire drawing frame heater, wire drawing wire traveling pipe 4 is for chemical fibre wire, and wire drawing electrical bar 2 heats.
As preferred structure, wire drawing frame heater also comprises wire drawing heat conduction frame 1, wire drawing heat conduction frame 1 is comprised of the straight shelves 101 of two wire drawings that are parallel to each other and some wire drawing crosspieces 102 being arranged between the straight shelves 101 of two wire drawings, the two ends of every wire drawing crosspiece 102 respectively with the welding of the straight shelves of two wire drawings.Wire drawing electrical bar 2 and wire drawing wire traveling pipe 4 are arranged in the straight shelves 101 of wire drawing, and all establish one group of wire drawing electrical bar 2 and wire drawing wire traveling pipe 4 in the every straight shelves 101 of wire drawing.The outer sleeve pipe 3 that is also socketed with of wire drawing wire traveling pipe 4.Wire drawing electrical bar 2 two ends are connected with power supply by the wire arranging.Wire drawing wire traveling pipe 4 and sleeve pipe 3 are welded together with the straight shelves 101 of wire drawing.
For wire drawing frame heater being fixed in wire drawing case 11, the two ends of stretching out the straight shelves 101 of wire drawing at sleeve pipe 3 are provided with ledge structure I 301, in the two end cover plate of wire drawing case 11, be provided with simultaneously allow sleeve pipe 3 two ends by and prop up the through hole of ledge structure I 301.
In order to reach heat insulation effect, in wire drawing case 11, be filled with insulation material.
In order to realize, the temperature of wire drawing frame heater is controlled, on wire drawing crosspiece 102 in the middle of being positioned in wire drawing heat conduction frame 1, wire-drawing temperature sensor 5 is set, the contact point of wire-drawing temperature sensor 5 contacts with wire drawing crosspiece 102, and wire-drawing temperature sensor 5 is connected with external control system.
In shaping box 13, be provided with several sizing frame heaters, be provided with sizing electrical bar 8 and the sizing wire traveling pipe 7 adjacent with sizing electrical bar 8 in sizing frame heater, sizing wire traveling pipe 7 is for chemical fibre wire, and sizing electrical bar 8 heats.
As preferred structure, sizing frame heater also comprises sizing heat conduction frame 6, sizing heat conduction frame 6 is comprised of the straight shelves 601 of two sizings that are parallel to each other and some sizing crosspieces 602 being arranged between the straight shelves 601 of two sizings, every sizing crosspiece 602 two ends respectively with 601 weldings of two straight shelves of sizing.Sizing electrical bar 8 and the direct welding of sizing wire traveling pipe 7 are in the straight shelves 601 of sizing, and all one group of sizing electrical bar 8 of welding and the wire traveling pipe 7 of shaping in the every straight shelves 601 of sizing.Sizing electrical bar 8 two ends are connected with power supply by the wire arranging.
For sizing frame heater being fixed in shaping box 13, the two ends setting table stage structure II 701 of stretching out the straight shelves 601 of sizing at sizing wire traveling pipe 7, in the two end cover plate of shaping box 13, be provided with simultaneously allow sizing wire traveling pipe 7 two ends by and prop up the through hole of ledge structure II 701.
In order to reach heat insulation effect, in shaping box 13, be filled with insulation material.
In order to realize, the temperature of sizing frame heater is controlled, on sizing crosspiece 602 in the middle of being positioned in sizing heat conduction frame 6, setting temperature sensor 9 is set, the contact point of setting temperature sensor 9 contacts with sizing crosspiece 602, and setting temperature sensor 9 is connected with external control system.
As preferably, wire drawing heat conduction frame 1 in the utility model and sizing heat conduction frame 6 adopt aluminium or the good metal material of other heat-conductive characteristic to make, and sleeve pipe 3, wire drawing wire traveling pipe 4, sizing wire traveling pipe 7 adopt copper, stainless steel or the good metal material of other heat-conductive characteristic to make.
Wire drawing wire traveling pipe 4 in above-mentioned wire drawing case 11, the sizing wire traveling pipe 7 in shaping box 13 are all corresponding with the stylets arranging in wire feeder 10, twisted filament mechanism 12 and wire drawing mechanism 14 or silk guiding channel, for chemical fibre 15 wires.
Embodiment 2: the frame heater of chemical fibre wire drawing elasticizer
As shown in the figure, the frame heater of chemical fibre wire drawing elasticizer comprises the wire drawing frame heater being arranged in wire drawing case 11 and is arranged on the sizing frame heater in shaping box 13.
Wire drawing frame heater comprises wire drawing heat conduction frame 1, wire drawing electrical bar 2, sleeve pipe 3 and wire drawing wire traveling pipe 4.Wire drawing heat conduction frame 1 is comprised of the straight shelves 101 of two wire drawings that are parallel to each other and some wire drawing crosspieces 102 being arranged between the straight shelves 101 of two wire drawings, and the straight shelves 101 of wire drawing crosspiece 102 two ends and two wire drawings are directly welded together.In the straight shelves 101 of wire drawing, be respectively provided with one group of wire drawing electrical bar 2, sleeve pipe 3 and be inserted in the wire drawing wire traveling pipe 4 in sleeve pipe 3, wire drawing electrical bar 2 and the direct welding of sleeve pipe 3 are in the straight shelves 101 of wire drawing.Wire drawing electrical bar 2 two ends are connected with power supply by the wire arranging.Sleeve pipe 3 two ends are provided with ledge structure I 301, are convenient to fixing between itself and wire drawing case 11.Meanwhile, the wire drawing crosspiece 102 in the middle of being positioned in wire drawing heat conduction frame 1 is provided with the wire-drawing temperature sensor 5 being connected with external control system, and the contact point of wire-drawing temperature sensor 5 contacts with wire drawing crosspiece 102.
Sizing frame heater comprises sizing heat conduction frame 6, sizing electrical bar 8 and sizing wire traveling pipe 7.Sizing heat conduction frame 6 is comprised of the straight shelves 401 of two sizings that are parallel to each other and some sizing crosspieces 402 being arranged between the straight shelves 401 of two sizings, and sizing crosspiece 402 two ends are directly welded together for straight grade 401 with two sizings.In the straight shelves 401 of sizing, be respectively provided with one group of sizing electrical bar 8 and sizing wire traveling pipe 7, sizing electrical bar 8 and the direct welding of sizing wire traveling pipe 7 are in the straight shelves 401 of sizing.Sizing electrical bar 8 two ends are connected with power supply by the wire arranging.Sizing wire traveling pipe 7 two ends are provided with ledge structure II 701, are convenient to it and fix with shaping box 13.Meanwhile, the sizing crosspiece 602 in the middle of being positioned in sizing heat conduction frame 6 is provided with the setting temperature sensor 9 being connected with external control system, and the contact point of described setting temperature sensor 9 contacts with sizing crosspiece 602.
Claims (10)
1. a chemical fibre wire drawing elasticizer, comprise successively wire feeder (10), wire drawing case (11), twisted filament mechanism (12), shaping box (13) and wire drawing mechanism (14), it is characterized in that being provided with wire drawing frame heater in described wire drawing case (11), in described wire drawing frame heater, be provided with wire drawing electrical bar (2) and the wire drawing wire traveling pipe (4) adjacent with wire drawing electrical bar (2), in described shaping box (13), be provided with sizing frame heater, in described sizing frame heater, be provided with sizing electrical bar (8) and the sizing wire traveling pipe (7) adjacent with sizing electrical bar (8), above-mentioned wire drawing wire traveling pipe (4), sizing wire traveling pipe (7) all with wire feeder (10), the stylets arranging in twisted filament mechanism (12) and wire drawing mechanism (14) or silk guiding channel are corresponding.
2. a kind of chemical fibre wire drawing elasticizer as claimed in claim 1, it is characterized in that described wire drawing frame heater comprises wire drawing heat conduction frame (1), described wire drawing heat conduction frame (1) is comprised of the straight shelves of two wire drawings that are parallel to each other (101) and some wire drawing crosspieces (102) welding that is arranged between two wire drawings straight grade (101), in the described straight shelves of wire drawing (101), be provided with one group of wire drawing electrical bar (2) and wire drawing wire traveling pipe (4), the outer sleeve pipe (3) that is socketed with of described wire drawing wire traveling pipe (4), described wire drawing electrical bar (2) and described sleeve pipe (3) and (101) welding of the straight shelves of described wire drawing, described wire drawing electrical bar (2) two ends are connected with power supply by the wire arranging.
3. a kind of chemical fibre wire drawing elasticizer as claimed in claim 1, it is characterized in that described sizing frame heater comprises sizing heat conduction frame (6), described sizing heat conduction frame (6) is comprised of the straight shelves of two sizings that are parallel to each other (601) and some crosspiece (602) weldings of shaping being arranged between the straight shelves of two sizings (601), in the straight shelves of described sizing (601), be respectively provided with one group of sizing electrical bar (8) and wire traveling pipe (7) of shaping with the described straight shelves of sizing (601) welding, described sizing electrical bar (8) two ends are connected with power supply by the wire arranging.
4. a kind of chemical fibre wire drawing elasticizer as claimed in claim 2, it is characterized in that in described wire drawing heat conduction frame (1), being positioned at middle wire drawing crosspiece (102) is provided with the wire-drawing temperature sensor (5) being connected with external control system, the contact point of described wire-drawing temperature sensor (5) contacts with wire drawing crosspiece (102).
5. a kind of chemical fibre wire drawing elasticizer as claimed in claim 2, it is characterized in that described sleeve pipe (3) stretches out wire drawing and is directly provided with ledge structure I (301) in the two ends of shelves (101), in the two end cover plate of described wire drawing case (11), be provided with allow sleeve pipe (3) two ends by and prop up the through hole of ledge structure I (301), in described wire drawing case (11), be filled with insulation material.
6. a kind of chemical fibre wire drawing elasticizer as claimed in claim 3, it is characterized in that in described sizing heat conduction frame (6), being positioned at middle sizing crosspiece (602) is provided with the setting temperature sensor (9) being connected with external control system, the contact point of described setting temperature sensor (9) contacts with sizing crosspiece (602).
7. a kind of chemical fibre wire drawing elasticizer as claimed in claim 3, it is characterized in that described sizing wire traveling pipe (7) stretches out sizing and is directly provided with ledge structure II (701) in the two ends of shelves (601), in the two end cover plate of described shaping box (13), be provided with allow sizing wire traveling pipe (7) two ends by and prop up the through hole of ledge structure II (701), described shaping box is filled with insulation material in (13).
8. the frame heater in a chemical fibre wire drawing elasticizer, it is characterized in that comprising the wire drawing frame heater being arranged in wire drawing case (11) and be arranged on the sizing frame heater in shaping box (13), described wire drawing frame heater comprises wire drawing heat conduction frame (1), wire drawing electrical bar (2), sleeve pipe (3) and wire drawing wire traveling pipe (4), described wire drawing heat conduction frame (1) is comprised of the straight shelves of two wire drawings that are parallel to each other (101) and the some wire drawing crosspieces (102) that are arranged between two wire drawings straight grade (101), in the described straight shelves of wire drawing (101), be respectively provided with one group of wire drawing electrical bar (2), sleeve pipe (3) and be inserted in the wire drawing wire traveling pipe (4) in sleeve pipe (3), described wire drawing electrical bar (2) two ends are connected with power supply by the wire arranging, described sizing frame heater comprises sizing heat conduction frame (6), sizing electrical bar (8) and sizing wire traveling pipe (7), described sizing heat conduction frame (6) is comprised of the straight shelves of two sizings that are parallel to each other (401) and some crosspieces (402) of shaping being arranged between the straight shelves of two sizings (401), in the described straight shelves of sizing (401), be respectively provided with one group of sizing electrical bar (8) and sizing wire traveling pipe (7), described sizing electrical bar (8) two ends are connected with power supply by the wire arranging.
9. the frame heater in a kind of chemical fibre wire drawing elasticizer as claimed in claim 8, it is characterized in that in described wire drawing heat conduction frame (1), being positioned at middle wire drawing crosspiece (102) is provided with the wire-drawing temperature sensor (5) being connected with external control system, the contact point of described wire-drawing temperature sensor (5) contacts with wire drawing crosspiece (102).
10. the frame heater in a kind of chemical fibre wire drawing elasticizer as claimed in claim 8, it is characterized in that in described sizing heat conduction frame (6), being positioned at middle sizing crosspiece (602) is provided with the setting temperature sensor (9) being connected with external control system, the contact point of described setting temperature sensor (9) contacts with sizing crosspiece (602).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320402707.6U CN203462212U (en) | 2013-07-08 | 2013-07-08 | Chemical fiber draw textured yarn machine, and frame type heating device of chemical fiber draw textured yarn machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320402707.6U CN203462212U (en) | 2013-07-08 | 2013-07-08 | Chemical fiber draw textured yarn machine, and frame type heating device of chemical fiber draw textured yarn machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203462212U true CN203462212U (en) | 2014-03-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320402707.6U Expired - Fee Related CN203462212U (en) | 2013-07-08 | 2013-07-08 | Chemical fiber draw textured yarn machine, and frame type heating device of chemical fiber draw textured yarn machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203462212U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107641867A (en) * | 2017-10-30 | 2018-01-30 | 浙江通元织造有限公司 | A kind of smoke evacuation property forces the good elasticizer of thermal effect |
| CN108301089A (en) * | 2018-04-07 | 2018-07-20 | 郭柏权 | Elasticizer electric heating unit and elasticizer heater box |
-
2013
- 2013-07-08 CN CN201320402707.6U patent/CN203462212U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107641867A (en) * | 2017-10-30 | 2018-01-30 | 浙江通元织造有限公司 | A kind of smoke evacuation property forces the good elasticizer of thermal effect |
| CN108301089A (en) * | 2018-04-07 | 2018-07-20 | 郭柏权 | Elasticizer electric heating unit and elasticizer heater box |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20170708 |