CN102797628A - Regular hexagonal prism wind energy pitch control cabinet body - Google Patents
Regular hexagonal prism wind energy pitch control cabinet body Download PDFInfo
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- CN102797628A CN102797628A CN2012101404681A CN201210140468A CN102797628A CN 102797628 A CN102797628 A CN 102797628A CN 2012101404681 A CN2012101404681 A CN 2012101404681A CN 201210140468 A CN201210140468 A CN 201210140468A CN 102797628 A CN102797628 A CN 102797628A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The invention relates to a regular hexagonal prism wind energy pitch control cabinet body. The conventional universal pitch control cabinet has a cuboid three-single cabinet combination structure, a dispersed gravity centre, a non-uniform load and poor fatigue resistance; the cabinet body and the door of the conventional universal pitch control cabinet do not have a self-locking design; and the equipment operational reliability is poor. The invention provides the regular hexagonal prism wind energy pitch control cabinet body, which comprises three single special axially symmetric cabinets, wherein each single special axially symmetric cabinet comprises a welded cabinet body, a welded door body, a wing-shaped round head door lock and a self-locking door hasp; a special bottom plate, multilateral side plates, a grounding stud, an installation stay tube, and a support plate are welded into an integrated cabinet body according to a design; the special door, a guide rail installation stud, a door buckle lock plate, a secondary wire slot installation stud and a grounding stud are welded into an integrated door body according to the design; the wing-shaped round head door lock is fastened to the welded door body; the self-locking door hasp is vertically fixed above the welded cabinet body; and the welded door body is rotatably connected with the welded cabinet body. The regular hexagonal prism wind energy pitch control cabinet body has a simple structure; and the reliability and the safety of the pitch control cabinet are improved.
Description
Technical field
The present invention relates to a kind of positive hexagonal prism wind energy pitch control cabinet cabinet; The particularly a kind of 2MW of being used for wind-force directly drives change oar (wheel hub) the control apparatus cabinet of generating frequency conversion intelligent control system, belongs to the technical field that 2MW wind-force directly drives the hardware of generating frequency conversion intelligent control system.
Background technique
Wheel hub and blade are formed pitch-controlled system, are one of capital equipments of wind power generating set, and becoming the oar control apparatus is the key equipment that wind-force directly drives generating frequency conversion intelligent control system; Be installed in the top of wind-powered electricity generation unit; Difficult in maintenance, mechanical property requires high, and safety in operation requires high.This change oar control apparatus design adopts the positive hexagonal prism of combined type all to carry form, and completion is made circular movement with wheel hub, blade and main shaft after installing, and is easy to maintenance, extremely important safely; In each single cabinet components and parts arrange should be rationally, be uniformly distributed with, guarantee that center of gravity overlaps with the center of hexagonal prism.This hexagonal prism structure is closed assembled by three single groups of abnormity; Be in the stochastic and dynamic working environment, cabinet rigidity, anti-seismic performance, cabinet sealability, door lock and snap close form are directly connected to the convenience of operational reliability, Security and the maintenance of pitch control cabinet.
Positive hexagonal prism wind energy pitch control cabinet cabinet is the key carrier that becomes the oar control apparatus.At present, general pitch control cabinet is that common cuboid three single groups close structure, and mainly contain four aspects deficiency: one, cuboid assembled cabinet center of gravity is disperseed, and element quality is difficult to be uniformly distributed with, the fatigue ruption of aggravation wheel hub main shaft; Two, cabinet does not have the waterproofing design of the outer flanging of acute angle, and security level is poor, influences the security of operation of equipment; Three, cabinet and door are provided with door lock, no hasp design, or be hard hasp, no self-locking design, pitch control cabinet dynamic operation poor reliability; Four, general cuboid is a kind of is that the section bar shrouding is assembled the cabinet type, and integral rigidity is poor, and another kind is a welding type; Integral rigidity still can; But cabinet does not have emphasis strengthens design, and local stiffness is not enough, the HQ high quality battery pack when work operation rotation status, the cabinet part is yielding.
Summary of the invention
1, technical problem to be solved by this invention
A kind of positive hexagonal prism wind energy pitch control cabinet cabinet is provided, this wind energy pitch control cabinet cabinet, positive hexagonal prism symmetrical configuration, load is uniformly distributed with; Center of gravity concentrates on the rotating center of pitch-controlled system, and fatigue resistance is good, and the waterproofing design security level is high; Equipment operation safety, the self-locking type door lock tightly designs, equipment operation is reliable, and the welding cabinet body structure is simple, with low cost; Keypoint part is strengthened design, and the cabinet mechanical property is high, and the equipment anti-seismic performance is good.
2, technological scheme
In order to solve the problems of the technologies described above; A kind of positive hexagonal prism wind energy pitch control cabinet cabinet of the present invention; Comprise 3 single special-shaped axis to symmetrical cabinet, said single special-shaped axis comprises welding cabinet, welding door body, blind hinge, aerofoil profile round end door lock, earth lead, sealing joint strip, self-locking door hasp, strengthens a part to symmetrical cabinet; Said welding cabinet comprises special-shaped base plate, polygon side plate, grounding screw, installation stay tube, dunnage, acute angle waterproof flanging, door shelves right angle flanging; Said welding door body comprises abnormity door, guide rail installation double-screw bolt, knocker jam plate, secondary wire casing installation double-screw bolt, grounding screw; Said blind hinge comprises hinge pedestal, hinge solid of rotation, opening latch, locking fastening screw trip bolt; Said aerofoil profile round end door lock comprises lock tube, lock core, dead bolt, pressure and nut, fastening screw trip bolt; Said self-locking door hasp comprises that door takes fixing body, button, rotation lock pin, spring, lock pin rotating shaft, button rotating shaft.Said special-shaped base plate, polygon side plate are welded into special-shaped cabinet, and part is propped up in said reinforcement, grounding screw is welded on the cabinet side plate, stay tube is installed is welded on the cabinet base plate, and dunnage is welded in the shelves right angle flanging; Said knocker jam plate balanced welding is at said abnormity edge outdoors, and said guide rail installs that double-screw bolt, secondary wire casing are installed double-screw bolt, grounding screw is welded into one with the abnormity door, and said sealing joint strip is along abnormity door sideline, evenly stick in the welding body.
Said hinge bodies is with locking fastening screw trip bolt and tightly on the cabinet body door shelves, and said welding door body, hinge solid of rotation are connected with hinge bodies through the opening latch, and Drop-proof is out of shape in cotter pin; Nut is fastened on the welding door body said aerofoil profile round end door lock lock tube through pressing also, and said lock core passes lock tube, and said dead bolt is through fastening screw trip bolt and tightly on lock core; Said earth lead one end links to each other with welding door body grounding screw through fastening piece, and the said earth lead the other end links to each other with welding cabinet grounding screw through fastening piece; The door of said self-locking door hasp is taken fixing body and is vertically fixed on welding cabinet top through bolt; The button of said self-locking door hasp is taken fixing body through the button rotating shaft with door and is rotatably connected; Said rotation lockpin ventilating is crossed lock pin rotating shaft and is connected with button rotation, and said spring is connected with lock pin rotating shaft and button rotating shaft hook respectively.
3 said single special-shaped axis form through bolt and lock nut bolt by circumference 360 directions to symmetrical cabinet, are combined into to overlook to be orthohexagonal said positive hexagonal prism pitch control cabinet cabinet.
When door was closed, said welding door body rotated through blind hinge, presses mutually with the acute angle waterproof flanging outer of said welding cabinet; Rotate the lock core of aerofoil profile round end door lock; Said dead bolt moves with lock core, and is pressed on the door shelves right angle flanging of said welding cabinet, and door is lockable; Lift the button of said self-locking door hasp, said rotation lock pin fastens the knocker jam plate at said welding door body edge, presses the button, and in the arc hook of knocker jam plate, door is by locked at the effect underspin twist lock pin auto lock of spring; At this moment, welding door body firmly is pressed on the acute angle waterproof flanging outer of welding cabinet through sealing joint strip, and therefore, water-proof performance is good, and security level is high.
3, beneficial effect:
The present invention is the positive hexagonal prism structure that three groups close, symmetrical configuration, and center of gravity overlaps with geometrical center, is easy to load and is uniformly distributed with, and the antifatigue damage capability is strong; The present invention uses the design of acute angle waterproof flanging, and through the sealing joint strip pressure sealing, the water proof and dust proof performance is good between the door cabinet, improves the dynamic operation Security of equipment; The present invention adopts self-locking door hasp, and door, chain reliable between the cabinet are improved equipment dynamic operation reliability; In addition, the present invention is made up of several component, therefore, and simple in structure, device convenience and with low cost.
Description of drawings
Fig. 1 is the present invention---the structural front view of special-shaped single cabinet
Fig. 2 is the present invention---the structure plan view of special-shaped single cabinet
Fig. 3 is a door lock closed state schematic representation of the present invention
Fig. 4 is a door hinge assembling schematic representation of the present invention
Fig. 5 is the present invention---self-locking hasp closed state schematic representation
Fig. 6 is the present invention---three groups close the plan view of positive hexagonal prism
Fig. 7 is the present invention---three groups close orthohexagonal plan view
Embodiment
Below in conjunction with accompanying drawing the present invention is described further.
As shown in the figure; In order to solve the problems of the technologies described above; A kind of positive hexagonal prism wind energy pitch control cabinet cabinet of the present invention; Comprise 3 single special-shaped axis to symmetrical cabinet, said single special-shaped axis comprises welding cabinet 2, welding door body 1, blind hinge 3, aerofoil profile round end door lock 4, earth lead 5, sealing joint strip 6, self-locking door hasp 7, strengthens a part 8 to symmetrical cabinet; Said welding cabinet 2 comprises special-shaped base plate 2.1, polygon side plate 2.2, grounding screw 2.3, stay tube 2.4 is installed, dunnage 2.5, acute angle waterproof flanging 2.6, door shelves right angle flanging 2.7; Said welding door body 1 comprises abnormity door 1.1, guide rail installation double-screw bolt 1.2, knocker jam plate 1.3, secondary wire casing installation double-screw bolt 1.4, grounding screw 1.5; Said blind hinge 3 comprises hinge pedestal 3.1, hinge solid of rotation 3.3, opening latch 3.2, fastening screw trip bolt 3.4; Said aerofoil profile round end door lock 4 comprises lock tube 4.2, lock core 4.5, dead bolt 4.4, presses also nut 4.1, fastening screw trip bolt 4.3; Said self-locking door hasp 7 comprises that door takes fixing body 7.5, button 7.6, rotation lock pin 7.1, spring 7.3, lock pin rotating shaft 7.2, button rotating shaft 7.4.Said special-shaped base plate 2.1, polygon side plate 2.2 are welded into special-shaped cabinet 2, and part 8 is propped up in said reinforcement, grounding screw 2.3 is welded on the cabinet side plate 2.2, stay tube 2.4 is installed is welded on the special-shaped base plate 2.1, and dunnage 2.5 is welded in the shelves right angle flanging 2.7; Said knocker jam plate 1.3 balanced weldings are at said abnormity door 1.1 outward edges; Said guide rail installs that double-screw bolt 1.2, secondary wire casing are installed double-screw bolt 1.4, grounding screw 1.5 is welded into one with abnormity door 1.1, and said sealing joint strip 6 is along 1.1 edges of abnormity door, evenly stick in the welding door body 1.
The locking fastening screw trip bolt of said hinge bodies 3.1 usefulness 3.4 and tightly on cabinet body door shelves 2.7, said welding door body 1, hinge solid of rotation 3.3 are rotatably connected with hinge bodies 3.1 through opening latch 3.2, and opening latch 3.2 is out of shape Drop-proof; Nut 4.1 is fastened on the welding door body 1 lock tube 4.2 of said aerofoil profile round end door lock 4 through pressing also, and said lock core 4.5 passes lock tube 4.2, and said dead bolt 4.4 is through fastening screw trip bolt 4.3 and tightly on lock core 4.5; One end of said earth lead 5 links to each other through the grounding screw 1.5 of fastening piece with welding door body 1, and the other end of said earth lead 5 links to each other through the grounding screw 2.3 of fastening piece with welding cabinet 2; The door of said self-locking door hasp 7 is taken fixing body 7.5 is vertically fixed on welding cabinet 1 through bolt top; The button 7.6 of said self-locking door hasp 7 is taken fixing body 7.5 through button rotating shaft 7.4 with door and is rotatably connected; Said rotation lock pin 7.1 is rotatably connected with button 7.6 through lock pin rotating shaft 7.2, and said spring 7.3 is connected with lock pin rotating shaft 7.1 and button rotating shaft 7.4 hooks respectively.
3 said single special-shaped axis are pressed circumference 360 directions to symmetrical cabinet, form through bolt 9 and lock nut 10 bolts, are combined into to overlook to be orthohexagonal said a kind of positive hexagonal prism pitch control cabinet cabinet.
Above-mentioned a kind of positive hexagonal prism wind energy pitch control cabinet cabinet; When door 1 was closed, said welding door body 1 rotated through blind hinge 3, pressed mutually with the outer of the acute angle waterproof flanging 2.6 of said welding cabinet 2; Rotate the lock core 4.5 of aerofoil profile round end door lock 4; Said dead bolt 4.4 moves with lock core 4.5, and is pressed on the door shelves right angle flanging 2.7 of said welding cabinet 2, and door 1 is lockable; Lift the button 7.6 of said self-locking door hasp 7; Said rotation lock pin 7.1 fastens the knocker jam plate 1.3 at said welding door body 1 edge; Press the button 7.6, in the arc hook of knocker jam plate 1.3, door 1 is by locked at effect underspin twist lock pin 7.1 auto locks of spring 7.3; At this moment, welding door body 1 firmly is pressed on the outer of the acute angle waterproof flanging 2.6 that welds cabinet 2 through sealing joint strip 6, and therefore, water-proof performance is good, and security level is high.
Convenient in order to use; Said a kind of positive hexagonal prism wind energy pitch control cabinet cabinet; When opening door operation; Lift the button 7.6 of said self-locking door hasp 7 earlier with hand, said rotation lock pin 7.1 is thrown off 7 releases of self-locking door hasp from the arc hook of the knocker jam plate 1.3 at said welding door body 1 edge; Rotate the lock core 4.5 of aerofoil profile round end door lock 4 then, said dead bolt 4.4 leaves the door shelves right angle flanging 2.7 of said welding cabinet 2 with lock core 4.5 motions, and door 1 is unlocked; Therefore, easy to use, handling safety has improved chain reliability, the Security of pitch control cabinet door cabinet.
Working principle of the present invention: with special-shaped base plate 2.1, polygon side plate 2.2, grounding screw 2.3, stay tube 2.4, the dunnage 2.5 welding cabinet 2 by being welded into one of designing requirement is installed; Abnormity door 1.1, guide rail are installed double-screw bolt 1.2, knocker jam plate 1.3, secondary wire casing double-screw bolt 1.4, the grounding screw 1.5 welding door body 1 by being welded into one of designing requirement is installed; Nut 4.1 is fastened on the welding door body 1 through pressing also with aerofoil profile round end door lock 4, and with the top that bolt is vertically fixed on welding cabinet 1 of passing through of self-locking door hasp 7, a welding body 1 is rotatably connected with welding cabinet 2 through blind hinge 3; Link to each other with welding door body 1 and welding cabinet 2 respectively through the two ends of fastening piece earth lead 5; Said structure is formed single special-shaped axis to symmetrical cabinet.
3 said single special-shaped axis are pressed circumference 360 directions to symmetrical cabinet, form through bolt 9 and lock nut 10 bolts, are combined into to overlook to be orthohexagonal said a kind of positive hexagonal prism pitch control cabinet cabinet
When door 1 closure; Said welding door body 1 rotates through blind hinge 3; Press mutually with the outer of the acute angle waterproof flanging 2.6 of said welding cabinet 2, rotate the lock core 4.5 of aerofoil profile round end door lock 4, said dead bolt 4.4 is with lock core 4.5 motions; And be pressed on the door shelves right angle flanging 2.7 of said welding cabinet 2, door 1 is lockable; Lift the button 7.6 of said self-locking door hasp 7; Said rotation lock pin 7.1 fastens the knocker jam plate 1.3 at said welding door body 1 edge; Press the button 7.6, in the arc hook of knocker jam plate 1.3, door 1 is by locked at effect underspin twist lock pin 7.1 auto locks of spring 7.3; At this moment, welding door body 1 firmly is pressed on the outer of the acute angle waterproof flanging 2.6 that welds cabinet 2 through sealing joint strip 6, and therefore, water-proof performance is good, and security level is high.
When opening door operation, lift the button 7.6 of said self-locking door hasp 7 earlier with hand, said rotation lock pin 7.1 separates 7 releases of self-locking door hasp from the arc hook of the knocker jam plate 1.3 at said welding door body 1 edge; Rotate the lock core 4.5 of aerofoil profile round end door lock 4 then, said dead bolt 4.4 leaves the door shelves right angle flanging 2.7 of said welding cabinet 2 with lock core 4.5 motions, and door 1 is unlocked; Therefore, chain reversible, easy to use, handling safety has improved chain reliability, the Security of pitch control cabinet door cabinet.
In sum, the present invention is the positive hexagonal prism structure that three groups close, symmetrical configuration, and center of gravity overlaps with geometrical center, is easy to load and is uniformly distributed with, and the antifatigue damage capability is strong; The present invention uses the design of acute angle waterproof flanging, and through the sealing joint strip pressure sealing, the water proof and dust proof performance is good between the door cabinet, improves the dynamic operation Security of equipment; The present invention adopts self-locking door hasp, and door, chain reliable between the cabinet are improved equipment dynamic operation reliability; In addition, the present invention is made up of several component, therefore, and simple in structure, device convenience and with low cost.
The present invention is not limited to above-mentioned enforcement, and all employings are equal to the formed technological scheme of replacement, all drop in protection scope of the present invention.
Claims (3)
1. positive hexagonal prism wind energy pitch control cabinet cabinet; It is characterized in that; A kind of positive hexagonal prism wind energy pitch control cabinet cabinet of the present invention; Comprise 3 single special-shaped axis to symmetrical cabinet, said single special-shaped axis comprises welding cabinet, welding door body, blind hinge, aerofoil profile round end door lock, earth lead, sealing joint strip, self-locking door hasp, strengthens a part to symmetrical cabinet; Said welding cabinet comprises special-shaped base plate, polygon side plate, grounding screw, installation stay tube, dunnage, acute angle waterproof flanging, door shelves right angle flanging; Said welding door body comprises abnormity door, guide rail installation double-screw bolt, knocker jam plate, secondary wire casing installation double-screw bolt, grounding screw; Said blind hinge comprises hinge pedestal, hinge solid of rotation, opening latch, locking fastening screw trip bolt; Said aerofoil profile round end door lock comprises lock tube, lock core, dead bolt, pressure and nut, fastening screw trip bolt; Said self-locking door hasp comprises that door takes fixing body, button, rotation lock pin, spring, lock pin rotating shaft, button rotating shaft.Said special-shaped base plate, polygon side plate are welded into special-shaped cabinet, and part is propped up in said reinforcement, grounding screw is welded on the cabinet side plate, stay tube is installed is welded on the cabinet base plate, and dunnage is welded in the shelves right angle flanging; Said knocker jam plate balanced welding is at said abnormity edge outdoors, and said guide rail installs that double-screw bolt, secondary wire casing are installed double-screw bolt, grounding screw is welded into one with the abnormity door, and said sealing joint strip is along the door edge of abnormity door, evenly stick in the welding body.
Said hinge bodies is with fastening screw trip bolt and tightly on the cabinet body door shelves, and said welding door body, hinge solid of rotation are rotatably connected with hinge bodies through the opening latch, and the opening latch is out of shape Drop-proof; Nut is fastened on the welding door body lock tube of said aerofoil profile round end door lock through pressing also, and said lock core passes lock tube, and said dead bolt is through fastening screw trip bolt and tightly on lock core; One end of said earth lead links to each other through the grounding screw of fastening piece with welding door body, and the other end of said earth lead links to each other through the grounding screw of fastening piece with the welding cabinet; The door of said self-locking door hasp is taken fixing body is vertically fixed on the welding cabinet through bolt top; The button of said self-locking door hasp is taken fixing body through the button rotating shaft with door and is rotatably connected; Said rotation lockpin ventilating is crossed lock pin rotating shaft and is connected with button rotation, and said spring is connected with lock pin rotating shaft and button rotating shaft hook respectively.
3 said single special-shaped axis form through bolt and lock nut bolt by circumference 360 directions to symmetrical cabinet, are combined into to overlook to be orthohexagonal said a kind of positive hexagonal prism wind energy pitch control cabinet cabinet.
When door was closed, said welding door body rotated through blind hinge, pressed mutually with the outer of the acute angle waterproof flanging of said welding cabinet; Rotate the lock core of aerofoil profile round end door lock; Said dead bolt moves with lock core, and is pressed on the door shelves right angle flanging of said welding cabinet, and door is lockable; Lift the button of said self-locking door hasp, said rotation lock pin fastens the knocker jam plate at said welding door body edge, presses the button, and in the arc hook of knocker jam plate, door is by locked at the effect underspin twist lock pin auto lock of spring; Welding door body firmly is pressed on the outer of the acute angle waterproof flanging that welds cabinet through sealing joint strip.
2. a kind of according to claim 1 positive hexagonal prism wind energy pitch control cabinet cabinet; It is characterized in that; 3 said single special-shaped axis are pressed circumference 360 directions through bolt and lock nut bolt to symmetrical cabinet, are combined into to overlook to be orthohexagonal said a kind of positive hexagonal prism wind energy pitch control cabinet cabinet.
3. a kind of according to claim 1 positive hexagonal prism wind energy pitch control cabinet cabinet; It is characterized in that; Said welding cabinet comprises acute angle waterproof flanging, and said welding door body firmly is pressed on through sealing joint strip on the outer of acute angle waterproof flanging of said welding cabinet.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101404681A CN102797628A (en) | 2012-05-09 | 2012-05-09 | Regular hexagonal prism wind energy pitch control cabinet body |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012101404681A CN102797628A (en) | 2012-05-09 | 2012-05-09 | Regular hexagonal prism wind energy pitch control cabinet body |
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| CN102797628A true CN102797628A (en) | 2012-11-28 |
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| CN2012101404681A Pending CN102797628A (en) | 2012-05-09 | 2012-05-09 | Regular hexagonal prism wind energy pitch control cabinet body |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103872880A (en) * | 2012-12-10 | 2014-06-18 | 罗克韦尔自动化控制集成(哈尔滨)有限公司 | High voltage frequency converter control box |
| CN108381738A (en) * | 2018-03-17 | 2018-08-10 | 湖南电气职业技术学院 | A kind of antidetonation flush system ecological revetment mold |
| CN108765770A (en) * | 2018-05-31 | 2018-11-06 | 青岛海尔特种电冰柜有限公司 | Self-carry cabinet with water-impervious function and self-carry cabinet |
| CN109393792A (en) * | 2018-12-06 | 2019-03-01 | 合肥志邦家居有限公司 | A kind of hanging cupboard |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103872880A (en) * | 2012-12-10 | 2014-06-18 | 罗克韦尔自动化控制集成(哈尔滨)有限公司 | High voltage frequency converter control box |
| CN108381738A (en) * | 2018-03-17 | 2018-08-10 | 湖南电气职业技术学院 | A kind of antidetonation flush system ecological revetment mold |
| CN108765770A (en) * | 2018-05-31 | 2018-11-06 | 青岛海尔特种电冰柜有限公司 | Self-carry cabinet with water-impervious function and self-carry cabinet |
| CN109393792A (en) * | 2018-12-06 | 2019-03-01 | 合肥志邦家居有限公司 | A kind of hanging cupboard |
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Application publication date: 20121128 |