CN117266715A - Partition door capable of supplying power wirelessly - Google Patents
Partition door capable of supplying power wirelessly Download PDFInfo
- Publication number
- CN117266715A CN117266715A CN202311210028.3A CN202311210028A CN117266715A CN 117266715 A CN117266715 A CN 117266715A CN 202311210028 A CN202311210028 A CN 202311210028A CN 117266715 A CN117266715 A CN 117266715A
- Authority
- CN
- China
- Prior art keywords
- partition door
- door body
- rail
- block
- wirelessly
- 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.)
- Granted
Links
- 238000005192 partition Methods 0.000 title claims abstract description 132
- 239000007788 liquid Substances 0.000 claims description 53
- 239000000498 cooling water Substances 0.000 claims description 20
- 238000009423 ventilation Methods 0.000 claims description 18
- 238000001816 cooling Methods 0.000 claims description 17
- 238000004140 cleaning Methods 0.000 claims description 16
- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 230000007306 turnover Effects 0.000 claims description 10
- 230000033001 locomotion Effects 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000005672 electromagnetic field Effects 0.000 abstract description 9
- 238000005299 abrasion Methods 0.000 abstract description 4
- 230000005674 electromagnetic induction Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 230000000694 effects Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 239000000428 dust Substances 0.000 description 7
- 239000012535 impurity Substances 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 239000002826 coolant Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 230000002708 enhancing effect Effects 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000003041 ligament Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/42—Sliding wings; Details of frames with respect to guiding
- E06B3/46—Horizontally-sliding wings
- E06B3/4636—Horizontally-sliding wings for doors
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L25/00—Domestic cleaning devices not provided for in other groups of this subclass
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C2/00—Fire prevention or containment
- A62C2/06—Physical fire-barriers
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
- E05F15/643—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by flexible elongated pulling elements, e.g. belts, chains or cables
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Emergency Management (AREA)
- Business, Economics & Management (AREA)
- Public Health (AREA)
- Power Engineering (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention provides a partition door capable of being powered wirelessly, comprising: a plurality of partition door bodies arranged below the wall body; the track unit is arranged on the ground of the wall body; the driving unit drives the partition door body to slide on the track unit; and the wireless power supply unit is used for supplying power to the inside of the partition door body in a wireless mode. According to the invention, the electromagnetic field of the primary high-frequency coil is coupled to the wireless receiving coil on the partition door body through electromagnetic induction, so that the energy of the high-frequency coil of the primary high-frequency coil is transmitted to the wireless receiving coil in a wireless electromagnetic field mode, the wireless receiving coil rectifies a high-frequency electromagnetic signal into direct-current voltage to be output through the high-frequency rectifier after receiving the high-frequency electromagnetic wave, thereby wirelessly supplying power to the partition door body, avoiding friction and abrasion caused by mechanical power supply through wireless power supply, and carrying out stable, mute and safe power supply on the partition door, and also facilitating the maintenance of the device.
Description
Technical Field
The invention relates to the technical field of partition doors, in particular to a partition door capable of wirelessly supplying power.
Background
The partition door plays a role in guiding and transitional two separated spaces, is a ligament for connecting the spaces, is classified into various types, and comprises a wall cabinet door, a sliding door, a folding door, a sliding door, a movable track door, a wall cabinet sliding door, a partition sliding door, a folding sliding door, a vertical hinged door, a sliding door, a cabinet door and the like, and needs power supply to realize more functions along with the intellectualization of life.
The traditional partition door power supply mode adopts conductive groove, carbon brush to supply power mostly, and the carbon brush contacts conductive groove to realize that the electric current switches on and reaches the power supply purpose promptly, because the carbon brush is in the in-process of using, and its surface friction time is long can wearing and tearing, leads to supplying power unstably, and secondly, the carbon brush can produce the noise at conductive inslot sliding contact, consequently, proposes a but wireless power supply's partition door.
Disclosure of Invention
The invention aims at overcoming the defects of the prior art, and provides a partition door capable of supplying power wirelessly, electromagnetic fields of primary high-frequency coils are coupled to wireless receiving coils on a partition door body through electromagnetic induction, so that the energy of the primary high-frequency coils is transmitted to the wireless receiving coils in a wireless electromagnetic field mode, the wireless receiving coils receive the high-frequency electromagnetic waves and rectify the high-frequency electromagnetic signals into direct-current voltage through a high-frequency rectifier to output the direct-current voltage, the partition door body is powered wirelessly, frictional abrasion caused by mechanical power supply is avoided through wireless power supply, and the partition door is powered stably, silently and safely, and is also convenient to maintain.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a wirelessly-powered partition door, comprising: a plurality of partition door bodies arranged below the wall body; the track unit is arranged on the ground of the wall body; the driving unit drives the partition door body to slide on the track unit; the wireless power supply unit is used for wirelessly supplying power to the inside of the partition door body;
further, the wireless power supply unit includes: a high frequency generator; the primary high-frequency coils are connected with the high-frequency generator; a high frequency rectifier; and the wireless receiving coil is connected with the high-frequency rectifier.
Preferably, the driving unit includes: the fixed rail is arranged on one side of the top of the wall body; the sliding rail a is arranged on one side of the fixed rail in a sliding way; the sliding rail b is arranged on one side of the sliding rail a in a sliding manner; the rotating rods a are rotatably arranged on the sliding rail a; the chain wheel is arranged on the rotating rod a; the chain is sleeved on the two groups of chain wheels, and the chain is meshed with the chain wheels; the fixed rail is connected with the chain through the connecting block a; and the sliding rail b is connected with the chain through the connecting block b.
Further, the driving unit further includes: a gear e mounted on one of the rotating rods a; the rack plate e is arranged on one side of the top of the wall body, and is meshed with the gear e; the fixed rail, the sliding rail a and the bottom of the sliding rail b are provided with the partition door body, a linear driving part k is arranged in the groove, and the output end of the linear driving part k is connected with the rotating rod a.
Preferably, the internal cooling unit that is equipped with of a plurality of wall door, the cooling unit includes: the liquid injection assembly is used for injecting cooling water into the partition door body; and the air circulation assembly is arranged in the partition door body.
Further, the liquid injection assembly includes: the liquid collecting cavity is arranged in the partition door body; the liquid through hole is formed in the partition door body; the fixed block is arranged in the partition door body, and a clamping groove is formed in the fixed block; the screw rod a is arranged in the clamping groove in a sliding manner; an insertion tube mounted on the screw a; the rotary sleeve is rotationally arranged in the partition door body and is in threaded connection with the screw rod a; the rotary driving piece a is arranged in the partition door body; and the output end of the rotary driving piece a is connected with the rotary sleeve through belt transmission.
Preferably, the air circulation assembly includes: the air inlets are formed in the bottom of the partition door body; the ventilation grooves are formed in the partition door body, and the ventilation grooves are arranged among the liquid collecting cavities at intervals; the exhaust holes are formed in the top of the partition door body; the air pump is arranged in the partition door body, and the air pump drives air in the room to be discharged from the exhaust hole after passing through the air inlet hole and the ventilation groove.
Further, the track unit includes: the two groups of fixing frames are arranged below the ground; the screw rod b is rotationally arranged in one of the fixing frames; the screw c is rotationally arranged in the other fixing frame, and the thread pitch of the screw c is twice that of the screw b; the lifting block b is arranged in one of the fixing frames, and the screw rod b penetrates through the lifting block b; the lifting block c is arranged in the other fixed frame, and the screw rod c penetrates through the lifting block c; the track assembly is arranged between the two groups of lifting blocks b and c.
Preferably, the track assembly comprises: the groove b is formed in the lifting block b; the rotating rod b is rotatably arranged in the groove b; the overturning plate b is arranged on the rotating rod b; a rotation driving piece b mounted on the turnover plate b; the connecting frame b is arranged at the output end of the rotary driving piece b; the groove c is formed in the lifting block c; the rotating rod c is rotatably arranged in the groove c; the overturning plate c is arranged on the rotating rod c, and a spherical hole is formed in the overturning plate c; the ball body is rotationally arranged in the spherical hole; the connecting rod is arranged on the sphere; the mounting frame is mounted on the connecting rod; the sliding rods are arranged on the mounting frame; the transverse rail is arranged on the connecting frame b, and the sliding rod penetrates through one end of the transverse rail.
Further, the invention also comprises a cleaning assembly, wherein the cleaning assembly cleans the inclined transverse rail; the cleaning assembly includes: the guide rail is obliquely arranged; the motion block slides on the guide rail; a rack c mounted on the guide rail; the mounting plate is mounted on the motion block; a rotating rod mounted on the moving block; the gear c is arranged on the rotating rod, and the rack c is meshed with the gear c; a flexible air bag mounted on the rotating rod; and the bristles are arranged on the surface of the flexible air bag.
The guide rail is provided with a rack d, the mounting plate is provided with a rotary driving piece d, and the output end of the rotary driving piece d is provided with a gear d.
The invention has the beneficial effects that:
(1) According to the invention, the wireless receiving coil is driven to move in parallel in the groove through the movement of the partition door body, when the wireless receiving coil on the partition door body passes through the primary high-frequency coil, the electromagnetic field of the primary high-frequency coil is coupled to the wireless receiving coil on the partition door body through electromagnetic induction, so that the energy of the high-frequency coil of the primary high-frequency coil is transmitted to the wireless receiving coil in a wireless electromagnetic field mode, the wireless receiving coil receives the high-frequency electromagnetic wave and rectifies the high-frequency electromagnetic signal into direct-current voltage through the high-frequency rectifier to be output, thereby the partition door body is wirelessly powered, mechanical power friction and abrasion are avoided through wireless power supply, the partition door is stably, silently and safely powered, and the device is also convenient to maintain.
(2) The cooling water is injected into the position-isolating door body, and after the cooling water fills the liquid collecting cavity of the position-isolating door body a, the cooling water enters the insertion pipe through the liquid through holes and then sequentially fills the liquid collecting cavity of the position-isolating door body c; the contact area between the unfolded partition door body filled with cooling water and air in a room is increased, the room is cooled, the air in the room is driven by the air pump to be discharged from the air outlet hole after passing through the air inlet hole and the ventilation groove, so that air circulation in the room is realized, the ventilation groove is positioned in the liquid collecting cavity, the cooling water in the liquid collecting cavity cools the air passing through the ventilation groove, and the cooling effect in the room is enhanced in the air circulation process.
(3) When the conflagration takes place, can expand this partition door, realize the shielding effect to the flame, simultaneously, to the internal injection cooling water of partition door, after the cooling water is full of the liquid collecting chamber of the partition door body, can protect the partition door body when cooling down the cooling, prevent that the temperature from being too high from leading to the damage of the partition door body, the water pump is with the coolant liquid suction in the liquid collecting chamber to the ventilation groove in, the coolant liquid is put out a fire the room through inlet port and exhaust hole blowout, when putting out a fire, also protect the partition door body.
(4) According to the invention, the water flow is sprayed onto the inclined transverse track through the water spraying hole at the bottom of the partition door body, so that dust and impurities on the transverse track are cleaned, and because the transverse track is obliquely arranged, the water flow flows from top to bottom along the transverse track, so that the dust and impurities are taken away, and the dust and impurities on the transverse track are conveniently cleaned.
(5) The flexible air bag can deform, when the flexible air bag contacts with the top end surface of the transverse track, the flexible air bag can be tightly attached to the top end surface of the transverse track, and when the top end surface of the transverse track is provided with the concave surface, bristles on the flexible air bag can clean the concave surface, so that the cleaning effect is enhanced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the working principle of the wireless power supply unit of the present invention;
FIG. 3 is a schematic view of the structure of the partition door of the present invention;
FIG. 4 is a schematic diagram of a driving unit according to the present invention;
FIG. 5 is an enlarged schematic view of the invention at A in FIG. 4;
FIG. 6 is an enlarged schematic view of the present invention at B in FIG. 4;
FIG. 7 is a schematic view of an air circulation assembly of the present invention;
FIG. 8 is a schematic cross-sectional view of a partition door according to the present invention;
FIG. 9 is a schematic view of a track unit structure according to the present invention;
FIG. 10 is a schematic view of the structure of the ground receiving groove of the present invention;
FIG. 11 is an enlarged schematic view of FIG. 9C in accordance with the present invention;
FIG. 12 is a schematic view of a portion of a track unit component structure in accordance with the present invention;
FIG. 13 is a schematic view of a cleaning assembly according to the present invention;
FIG. 14 is an enlarged schematic view of the invention at D in FIG. 13;
FIG. 15 is a schematic view of a liquid injection assembly according to the present invention;
FIG. 16 is a schematic view showing the structure of the present invention in a state of tilting the cross rail;
FIG. 17 is a schematic view of the structure of the insertion tube and the liquid through hole according to the present invention;
FIG. 18 is a schematic diagram of the sphere and sphere hole structure of the present invention.
Reference numerals
1. A partition door body; 100. a groove e; 101. a receiving groove; 11. a liquid collection cavity; 12. a liquid through hole; 13. an air inlet hole; 14. a vent groove; 15. an exhaust hole; 2. a track unit; 21. a fixing frame; 22. a screw b; 23. a screw c; 24. lifting block b; 241. a groove b; 25. lifting block c; 251. a groove c; 26. a track assembly; 261. a rotating rod b; 262. a turnover plate b; 263. a rotary driving member b; 264. a connecting frame b; 265. a rotating lever c; 266. a turnover plate c; 2661. a spherical hole; 267. a sphere; 268. a connecting rod; 269. a mounting frame; 270. a slide bar; 271. a transverse rail; 28. a cleaning assembly; 281. a guide rail; 282. a motion block; 283. a rack c; 284. a mounting plate; 285. a rotating rod; 286. a gear c; 287. a flexible balloon; 288. brushing; 290. a rack d; 291. a rotary driving member d; 289. a gear d; 3. a driving unit; 30. rack plate e; 301. a linear driving member k; 31. a fixed rail; 32. a sliding rail a; 33. a sliding rail b; 34. a rotating rod a; 35. a sprocket; 36. a chain; 37. a connecting block a; 38. a connecting block b; 39. a gear e; 4. a wireless power supply unit; 41. a high frequency generator; 42. a primary high-frequency coil; 43. a high frequency rectifier; 44. a wireless receiving coil; 5. a cooling unit; 51. a liquid injection assembly; 511. a fixed block; 5111. a clamping groove; 512. a screw a; 5121. a notch; 513. an insertion tube; 514. a rotating sleeve; 515. a rotary driving member a; 516. a belt; 52. an air circulation assembly.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Example 1
As shown in fig. 1 to 15, the present embodiment provides a partition door capable of wireless power supply, including: the plurality of partition door bodies 1 are arranged below the wall body, and the plurality of partition door bodies 1 can be folded and unfolded; the top of the wall body is provided with a groove e100, a track unit 2 and the track unit 2 is arranged on the ground of the wall body; the driving unit 3 drives the partition door body 1 to slide on the track unit 2; the driving unit 3 is arranged in the groove e100, the wireless power supply unit 4 is used for wirelessly supplying power to the inside of the partition door body 1;
as shown in fig. 2, the wireless power supply unit 4 includes: a high frequency generator 41; a primary high-frequency coil 42, a plurality of primary high-frequency coils 42 being connected to the high-frequency generator 41; a high-frequency rectifier 43; the wireless receiving coil 44, the wireless receiving coil 44 is connected with the high-frequency rectifier 43, the high-frequency generator 41 and the plurality of primary high-frequency coils 42 are positioned on the inner side surface of the groove e100, and the wireless receiving coil 44 and the high-frequency rectifier 43 are positioned on the top of the partition door body 1;
the working principle of the wireless power supply unit 4 is as follows: a plurality of groups of primary high-frequency coils 42 are arranged on the inner side surface of the groove e100, wherein the high-frequency generator 41 is connected with 220V, so that 220V is converted into a high-frequency alternating current signal, and meanwhile, the high-frequency alternating current signal generates a strong electromagnetic field through the plurality of groups of primary high-frequency coils 42;
along with the movement of the partition door body 1, the wireless receiving coil 44 is driven to move in parallel in the groove e100, when the wireless receiving coil 44 on the partition door body 1 passes through the primary high-frequency coil 42, the electromagnetic field of the primary high-frequency coil 42 is coupled to the wireless receiving coil 44 on the partition door body 1 through electromagnetic induction, so that the energy of the primary high-frequency coil 42 is transmitted to the wireless receiving coil 44 on the partition door body 1 in a wireless electromagnetic field mode, the wireless receiving coil 44 receives high-frequency electromagnetic waves and rectifies the high-frequency electromagnetic signals into direct-current voltage through the high-frequency rectifier 43 to output, and therefore the partition door body 1 is wirelessly powered, mechanical power supply friction and abrasion are avoided through wireless power supply, the partition door is stably, silently and safely powered, and the device is also convenient to maintain.
Preferably, as shown in fig. 3 to 6, the driving unit 3 includes: the fixed rail 31, the fixed rail 31 locates one side of top of the wall body; a sliding rail a32, wherein the sliding rail a32 is slidably arranged on one side of the fixed rail 31; a sliding rail b33, wherein the sliding rail b33 is slidably arranged on one side of the sliding rail a 32; the rotating rods a34, and the two groups of rotating rods a34 are rotatably arranged on the sliding rail a 32; a sprocket 35, the sprocket 35 being mounted on the rotating lever a 34; the chain 36 is sleeved on the two groups of chain wheels 35, and the chain 36 is meshed with the chain wheels 35; the fixed rail 31 is connected with the chain 36 through the connecting block a 37; the connection block b38, the sliding rail b33 and the chain 36 are connected by the connection block b 38.
Further, as shown in fig. 3 to 6, the driving unit 3 further includes: a gear e39, the gear e39 is mounted on one of the rotating rods a 34; rack plate e30, rack plate e30 locates one side of top of the wall, rack plate e30 engages with gear e 39; the bottom of the fixed rail 31, the bottom of the sliding rail a32 and the bottom of the sliding rail b33 are provided with a partition door body 1, a linear driving piece k301 is arranged in the groove e100, the output end of the linear driving piece k301 is connected with a rotating rod a34, and specifically, the output end of the linear driving piece k301 is connected with the rotating rod a34 in a rotating way.
Door deployment and closure function: in the initial state, when the three groups of partition door bodies 1 are folded together, when the partition door bodies need to be unfolded, the linear driving piece k301 drives the rotating rod a34 to move forwards (move along the X direction), the sliding rail a32 is driven to move forwards, the partition door bodies 1 below the sliding rail a32 are driven to move forwards, the rack plate e30 is meshed with the gear e39, the gear e39 is driven to rotate, the rotating rod a34 and the chain wheel 35 are driven to rotate, the chain 36 is driven to rotate, the sliding rail b33 is driven to move forwards along one side of the sliding rail a32 (move along the X direction) through the connecting block b38, the partition door bodies 1 below the sliding rail b33 are driven to move forwards, and the three groups of partition door bodies 1 are unfolded (the state is shown in fig. 3);
similarly, the linear driving piece k301 drives the rotating rod a34 to move backwards (move along the-X direction), the sliding rail a32 is driven to move backwards, the partition door body 1 below the sliding rail b33 is also driven to move backwards, and then the three groups of partition door bodies 1 are folded to be in an initial state;
it should be noted that: when the plurality of partition door bodies 1 are unfolded, the partition door body 1 at the position a is motionless, and the partition door bodies 1 at the positions b and c are unfolded in a moving way.
Example two
As shown in fig. 7, 8, 15 and 17, wherein the same or corresponding parts as those in the first embodiment are given the same reference numerals as those in the first embodiment, only the points of distinction from the first embodiment will be described below for the sake of brevity. The second embodiment is different from the first embodiment in that:
the partition door body 1 in the embodiment is internally provided with a cooling unit 5, and the cooling unit 5 cools the room; specifically, the cooling unit 5 includes: the liquid injection assembly 51, the liquid injection assembly 51 injects cooling water into the partition door body 1; and an air circulation unit 52, wherein the air circulation unit 52 is installed in the partition door body 1 to circulate and cool the air in the room.
Preferably, as shown in fig. 7, 8, 15 and 17, the priming assembly 51 includes: the liquid collecting cavity 11 is formed in the partition door body 1; a liquid through hole 12, wherein the liquid through hole 12 is arranged in the partition door body 1; the liquid collecting cavity 11 is communicated with the liquid through hole 12 through a valve, the fixed block 511 is fixedly arranged in the partition door body 1, and a clamping groove 5111 is formed in the fixed block 511; screw a512, screw a512 is slidably disposed in the slot 5111; an insertion tube 513, the insertion tube 513 being mounted on the screw a 512; the rotating sleeve 514 is rotatably arranged in the partition door body 1 (the rotating sleeve 514 can rotate and can not move), and the rotating sleeve 514 is in threaded connection with the screw a 512; the rotation driving element a515, the rotation driving element a515 is provided in the partition door body 1, and it is to be noted that: the rotary driving part a515 is preferably a motor, a model with smaller size is selected when the motor is selected, and the wireless power supply unit 4 supplies power to the motor; the two sides of the screw a512 are provided with notches 5121, and the screw a512 is inserted into the clamping groove 5111; the output end of the rotary driving member a515 is in transmission connection with the rotary sleeve 514 through the belt 516.
Preferably, as shown in fig. 7 and 8, the air circulation assembly 52 includes: the air inlets 13, a plurality of groups of air inlets 13 are formed in the bottom of the partition door body 1; the ventilation grooves 14 are formed in the partition door body 1, and the ventilation grooves 14 are arranged among the liquid collecting cavities 11 at intervals; the exhaust holes 15 are formed in the top of the partition door body 1; the air pump is arranged in the partition door body 1, the model with smaller volume is selected when the air pump is in the type selection, the wireless power supply unit 4 supplies power to the air pump, air in the air pump driving room is discharged from the exhaust hole 15 after passing through the air inlet hole 13 and the ventilation groove 14, the water pump is arranged in the partition door body 1, a valve is arranged between the liquid collecting cavity 11 and the ventilation groove 14, and the valve is used for opening cooling water in the liquid collecting cavity 11 to enter the ventilation groove 14.
Alignment procedure: after the three groups of the partition door bodies 1 are driven to be unfolded (the state shown in fig. 3), at the moment, the liquid through holes 12 on the partition door bodies 1 at a position corresponding to the inserting pipes 513 on the partition door bodies 1 at b position, and the liquid through holes 12 on the partition door bodies 1 at b position corresponding to the inserting pipes 513 on the partition door bodies 1 at c position (the state shown in fig. 17);
at this time, the rotary driving piece a515 is started to drive the rotary sleeve 514 to rotate through the belt 516, and according to the screw transmission principle, the driving screw a512 moves along the Y direction to drive the insertion pipe 513 to move along the Y direction and insert into the liquid through hole 12, so that the subsequent cooling water transmission is facilitated;
and (3) liquid injection procedure: cooling water is injected into the partition door body 1 at the position a, after the cooling water fills the liquid collecting cavity 11 of the partition door body 1 at the position a, the cooling water enters the insertion pipe 513 through the liquid through holes 12, and then the liquid collecting cavity 11 of the partition door body 1 at the position b is sequentially filled, and similarly, the liquid collecting cavity 11 of the partition door body 1 at the position c is subsequently filled;
the unfolded partition door body 1 with the cooling water injected inside increases the contact area with the air in the room, is convenient for cooling the room, controls the temperature of the injected cooling water, and enhances the cooling effect;
it should be noted that: for the same partition door body 1, the liquid collecting cavity 11 is communicated with the liquid through hole 12, and one end of the screw a512 is communicated with the liquid collecting cavity 11 through a pipeline;
air circulation process: the air pump drives the air in the room to be discharged from the air outlet hole 15 after passing through the air inlet hole 13 and the ventilation groove 14, so that the air circulation in the room is realized, and the cooling water in the liquid collection cavity 11 cools the air passing through the ventilation groove 14 because the ventilation groove 14 is positioned in the liquid collection cavity 11, so that the cooling effect in the room is enhanced in the air circulation process;
it should be noted that: when the conflagration takes place, can expand this partition door, realize the shielding effect to the flame, simultaneously, pour into cooling water into in the partition door body 1, after the cooling water is full of the liquid collecting chamber 11 of the partition door body 1, can protect the partition door body 1 when cooling down the cooling, prevent that the temperature from too high from leading to the damage of the partition door body 1, open the valve simultaneously, the water pump is with the coolant liquid suction in the liquid collecting chamber 11 to the spread groove 14 in, the coolant liquid is put out a fire the room through inlet port 13 and exhaust hole 15 blowout, also protect the partition door body 1 when putting out a fire.
Example III
As shown in fig. 9 and 10, wherein the same or corresponding parts as those in the first embodiment are denoted by the corresponding reference numerals as in the first embodiment, only the points of distinction from the first embodiment will be described below for the sake of brevity. The second embodiment is different from the first embodiment in that:
as shown in fig. 9 and 10, a containing groove 101 is formed in the ground, and a drain pipe (not shown) is arranged at the bottom of the containing groove 101; the track unit 2 in the present embodiment includes: the fixing frames 21, two groups of fixing frames 21 are arranged in the accommodating groove 101 below the ground; the screw b22, the screw b22 is rotatably arranged in one of the fixing frames 21; the screw c23, the screw c23 is rotatably arranged in the other fixing frame 21, and the thread pitch of the screw c23 is twice that of the screw b 22; the lifting block b24, the lifting block b24 is arranged in one of the fixing frames 21, the screw rod b22 passes through the lifting block b24, and the screw rod b22 is in threaded connection with the lifting block b 24; the lifting block c25, the lifting block c25 is arranged in the other fixing frame 21, the screw rod c23 penetrates through the lifting block c25, and the screw rod c23 is in threaded connection with the lifting block c 25; the track assembly 26. The track assembly 26 is installed between the lifting block b24 and the lifting block c25, and the screw b22 and the screw c23 are preferably rotated by a motor.
Preferably, as shown in fig. 9-12, the track assembly 26 includes: a groove b241, the groove b241 is arranged on the lifting block b 24; a rotating rod b261, wherein the rotating rod b261 is rotatably arranged in the groove b 241; a turnover plate b262, the turnover plate b262 being mounted on the rotation rod b 261; a rotation driving member b263, the rotation driving member b263 being mounted on the flipping plate b 262; a connecting frame b264, wherein the connecting frame b264 is arranged at the output end of the rotary driving piece b 263; the groove c251 is formed in the lifting block c 25; a rotating rod c265, the rotating rod c265 being rotatably provided in the groove c 251; a turnover plate c266, wherein the turnover plate c266 is arranged on the rotating rod c265, and a spherical hole 2661 is formed in the turnover plate c 266; the ball 267, the ball 267 is rotatably arranged in the spherical hole 2661; a connecting rod 268, the connecting rod 268 being mounted to the sphere 267; a mounting bracket 269, the mounting bracket 269 being mounted on the connecting rod 268; a plurality of sets of slide bars 270 mounted on the mounting frame 269; the transverse rail 271, the transverse rail 271 is mounted on the connecting frame b264, the sliding rod 270 passes through one end of the transverse rail 271, a water spraying hole (not shown in the figure) is formed in the bottom of the partition door body 1, and the water spraying hole is communicated with and closed by a valve control;
and (3) a descending procedure: in the initial state, as shown in fig. 9 and 10, the horizontal rail 271 is flush with the ground, the screw b22 and the screw c23 are driven to rotate (the rotation speed is the same) by the motor, the lifting block b24 and the lifting block c25 are driven to move downwards according to the screw transmission principle, the lifting block c25 is lowered to twice the lowering height of the lifting block b24 due to the fact that the screw pitch of the screw c23 is twice the screw pitch of the screw b22, and at the moment, the horizontal rail 271 is in an inclined state (the state is shown in fig. 16);
it should be noted that: when the traverse rail 271 is inclined, the flipping plate b262 rotates around the rotating lever b261, the flipping plate c266 rotates around the rotating lever c265, and the sliding lever 270 slides outwardly with respect to the traverse rail 271;
at this time, the water spraying holes at the bottom of the partition door body 1 spray water onto the inclined transverse rail 271 to clean dust and impurities on the transverse rail 271, and because the transverse rail 271 is obliquely arranged, the water flows from top to bottom along the transverse rail 271 to take away the dust and the impurities, so that the dust and the impurities on the transverse rail 271 can be cleaned conveniently;
further, as shown in fig. 13 and 14, the present embodiment further includes a cleaning assembly 28, and the cleaning assembly 28 cleans the inclined transverse rail 271; the cleaning assembly 28 includes: a guide rail 281, the guide rail 281 being disposed obliquely; the guide rail 281 is positioned in the accommodating groove 101; a moving block 282, the moving block 282 sliding on the guide rail 281; a rack c283, the rack c283 being mounted on the guide rail 281; a mounting plate 284, the mounting plate 284 being mounted on the motion block 282; a rotating lever 285, the rotating lever 285 being mounted on the moving block 282; gear c286, gear c286 is mounted on rotary rod 285, rack c283 is meshed with gear c 286; a flexible air bag 287, the flexible air bag 287 being mounted on the rotary lever 285; bristles 288, the bristles 288 being mounted to the surface of the flexible bladder 287. A rack d290 is mounted on the guide rail 281, a rotary driving member d291 is mounted on the mounting plate 284, a gear d289 is mounted at the output end of the rotary driving member d291, and the gear d289 is meshed with the rack d 290.
In this embodiment, the rotating driving member b263 drives the connecting frame b264 to rotate 180 ° to drive the transverse rail 271 to rotate 180 ° and incline downwards, so as to rotate the top end surface of the transverse rail 271 downwards, at this time, the rotating driving member d291 drives the gear d289 to rotate, and the gear d289 is meshed with the rack d290 to drive the moving block 282 to slide on the guide rail 281 to drive the flexible air bag 287 to contact with the top end surface of the transverse rail 271, so that the bristles 288 on the flexible air bag 287 remove dust and impurities in the top end surface of the transverse rail 271, and meanwhile, the moving block 282 drives the rotating rod 285 to rotate due to the meshing of the rack c283 with the gear c in the sliding process of the moving block 282, so as to drive the flexible air bag 287 and the bristles 288 to rotate during cleaning, thereby enhancing the cleaning effect on the top end surface of the transverse rail 271;
it should be noted that: regarding the benefit of selecting the flexible bladder 287, because the flexible bladder 287 can be deformed, when the flexible bladder 287 contacts the top end surface of the transverse rail 271, the flexible bladder 287 can be tightly attached to the top end surface of the transverse rail 271, and when there is a concave surface on the top end surface of the transverse rail 271, the bristles 288 on the flexible bladder 287 can also clean the concave surface, enhancing the cleaning effect.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (10)
1. A partition door capable of being wirelessly powered, comprising:
a plurality of partition door bodies (1) arranged below the wall body;
the track unit (2) is arranged on the ground of the wall body;
the driving unit (3) drives the partition door body (1) to slide on the track unit (2);
the wireless power supply unit (4) is used for wirelessly supplying power to the inside of the partition door body (1);
the wireless power supply unit (4) includes:
a high frequency generator (41);
a primary high-frequency coil (42), wherein a plurality of primary high-frequency coils (42) are connected with the high-frequency generator (41);
a high frequency rectifier (43);
and a wireless receiving coil (44), wherein the wireless receiving coil (44) is connected with the high-frequency rectifier (43).
2. A partition door that can be supplied wirelessly according to claim 1, characterized in that the drive unit (3) comprises:
the fixed rail (31), the said fixed rail (31) locates one side of top of the wall body;
a sliding rail a (32), wherein the sliding rail a (32) is arranged on one side of the fixed rail (31) in a sliding way;
a sliding rail b (33), wherein the sliding rail b (33) is arranged on one side of the sliding rail a (32) in a sliding way;
a rotating rod a (34), wherein two groups of rotating rods a (34) are rotatably arranged on the sliding rail a (32);
a sprocket (35), the sprocket (35) being mounted on the rotating rod a (34);
the chain (36) is sleeved on the two groups of chain wheels (35), and the chain (36) is meshed with the chain wheels (35);
a connecting block a (37), wherein the fixed rail (31) is connected with the chain (36) through the connecting block a (37);
and a connecting block b (38), wherein the sliding rail b (33) is connected with the chain (36) through the connecting block b (38).
3. A wirelessly energizable partition door according to claim 2, wherein the drive unit (3) further comprises:
a gear e (39), the gear e (39) being mounted on one of the rotating levers a (34);
a rack plate e (30), wherein the rack plate e (30) is arranged on one side of the top of the wall body, and the rack plate e (30) is meshed with the gear e (39);
the fixed rail (31), the sliding rail a (32) and the bottom of the sliding rail b (33) are provided with a partition door body (1).
4. A partition door capable of wirelessly supplying power according to claim 3, wherein a plurality of the partition door bodies (1) are internally provided with cooling units (5), and the cooling units (5) cool and cool rooms;
the cooling unit (5) includes:
the liquid injection assembly (51) is used for injecting cooling water into the partition door body (1) through the liquid injection assembly (51);
an air circulation assembly (52), wherein the air circulation assembly (52) is installed in the partition door body (1), and the air circulation assembly (52) circulates air in a room.
5. A wirelessly energizable partition door according to claim 4, wherein the liquid injection assembly (51) comprises:
the liquid collecting cavity (11) is formed in the partition door body (1);
a liquid through hole (12), wherein the liquid through hole (12) is arranged in the partition door body (1);
the fixed block (511), the fixed block (511) is arranged in the partition door body (1), and a clamping groove (5111) is formed in the fixed block (511);
a screw rod a (512), wherein the screw rod a (512) is arranged in the clamping groove (5111) in a sliding way;
an insertion tube (513), the insertion tube (513) being mounted on the screw a (512);
the rotary sleeve (514) is rotationally arranged in the partition door body (1), and the rotary sleeve (514) is in threaded connection with the screw rod a (512);
a rotary driving piece a (515), wherein the rotary driving piece a (515) is arranged in the partition door body (1);
and the output end of the rotary driving piece a (515) is in transmission connection with the rotary sleeve (514) through the belt (516).
6. The wirelessly-powered partition door of claim 5, wherein the air circulation assembly (52) comprises:
the air inlets (13) are formed in the bottom of the partition door body (1);
the ventilation grooves (14) are formed in the partition door body (1), and the ventilation grooves (14) are arranged among the liquid collecting cavities (11) at intervals;
the exhaust holes (15) are formed in the top of the partition door body (1);
the air pump is arranged in the partition door body (1), and the air pump drives air in a room to be discharged from the exhaust hole (15) through the air inlet hole (13) and the ventilation groove (14).
7. A wirelessly energizable partition door according to claim 6, wherein the track unit (2) comprises:
the fixed frames (21), two groups of fixed frames (21) are arranged under the ground;
the screw rod b (22), the screw rod b (22) is rotatably arranged in one of the fixing frames (21);
the screw c (23) is rotationally arranged in the other fixing frame (21), and the thread pitch of the screw c (23) is twice that of the screw b (22);
a lifting block b (24), wherein the lifting block b (24) is installed in one of the fixing frames (21), and the screw rod b (22) passes through the lifting block b (24);
a lifting block c (25), wherein the lifting block c (25) is arranged in the other fixed frame (21), and the screw rod c (23) penetrates through the lifting block c (25);
-a track assembly (26), said track assembly (26) being mounted between said lifting block b (24) and said lifting block c (25).
8. A wirelessly powered partition door according to claim 7, wherein the track assembly (26) comprises:
the groove b (241) is formed in the lifting block b (24);
a rotating rod b (261), wherein the rotating rod b (261) is rotatably arranged in the groove b (241);
a turnover plate b (262), the turnover plate b (262) being mounted on the rotation lever b (261);
a rotation driving member b (263), the rotation driving member b (263) being mounted on the flipping plate b (262);
a connecting frame b (264), wherein the connecting frame b (264) is installed at the output end of the rotary driving piece b (263);
the groove c (251) is formed in the lifting block c (25);
a rotating rod c (265), wherein the rotating rod c (265) is rotatably arranged in the groove c (251);
the overturning plate c (266), the overturning plate c (266) is arranged on the rotating rod c (265), and a spherical hole (2661) is formed in the overturning plate c (266);
a sphere (267), wherein the sphere (267) is rotatably arranged in the spherical hole (2661);
-a connecting rod (268), said connecting rod (268) being mounted on said sphere (267);
-a mounting bracket (269), said mounting bracket (269) being mounted on said connecting rod (268);
a plurality of groups of sliding rods (270), wherein the sliding rods (270) are arranged on the mounting frame (269);
and a transverse rail (271), wherein the transverse rail (271) is mounted on the connecting frame b (264), and the sliding rod (270) passes through one end of the transverse rail (271).
9. A wirelessly energizable partition door according to claim 8, further comprising a cleaning assembly (28), said cleaning assembly (28) cleaning the top end face of said inclined transverse track (271);
the cleaning assembly (28) includes:
a guide rail (281), the guide rail (281) being arranged obliquely;
-a movement block (282), said movement block (282) sliding on said guide rail (281);
a rack c (283), the rack c (283) being mounted on the guide rail (281);
-a mounting plate (284), said mounting plate (284) being mounted on said moving block (282);
-a rotary rod (285), said rotary rod (285) being mounted on said motion block (282);
a gear c (286), the gear c (286) being mounted on the rotating rod (285), the rack c (283) being meshed with the gear c (286);
-a flexible balloon (287), said flexible balloon (287) being mounted on said rotary rod (285);
-bristles (288), said bristles (288) being mounted to the surface of said flexible balloon (287).
10. The partition door capable of wirelessly supplying power according to claim 9, wherein a rack d (290) is mounted on the guide rail (281), a rotary driving member d (291) is mounted on the mounting plate (284), a gear d (289) is mounted at an output end of the rotary driving member d (291), and the gear d (289) is meshed with the rack d (290).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311210028.3A CN117266715B (en) | 2023-09-19 | 2023-09-19 | Wireless power supply partition door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311210028.3A CN117266715B (en) | 2023-09-19 | 2023-09-19 | Wireless power supply partition door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117266715A true CN117266715A (en) | 2023-12-22 |
| CN117266715B CN117266715B (en) | 2024-04-16 |
Family
ID=89217134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311210028.3A Active CN117266715B (en) | 2023-09-19 | 2023-09-19 | Wireless power supply partition door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117266715B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204782688U (en) * | 2015-08-06 | 2015-11-18 | 霍志文 | Novel telescopic translation door |
| CN113846946A (en) * | 2021-10-28 | 2021-12-28 | 佛山市镱勋诚信门窗有限公司 | Automatic push-and-pull door structure of three rail linkage induction type |
| CN216641911U (en) * | 2021-11-22 | 2022-05-31 | 湛江市鼎旺门业有限公司 | Metal product fireproof door with water cooling structure |
| CN218206466U (en) * | 2022-08-26 | 2023-01-03 | 广东富来泉门业有限公司 | Fire-proof door for fire safety |
| CN115749556A (en) * | 2022-12-08 | 2023-03-07 | 中国一冶集团有限公司 | Energy-saving auxiliary frame ventilation device and installation method thereof |
-
2023
- 2023-09-19 CN CN202311210028.3A patent/CN117266715B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204782688U (en) * | 2015-08-06 | 2015-11-18 | 霍志文 | Novel telescopic translation door |
| CN113846946A (en) * | 2021-10-28 | 2021-12-28 | 佛山市镱勋诚信门窗有限公司 | Automatic push-and-pull door structure of three rail linkage induction type |
| CN216641911U (en) * | 2021-11-22 | 2022-05-31 | 湛江市鼎旺门业有限公司 | Metal product fireproof door with water cooling structure |
| CN218206466U (en) * | 2022-08-26 | 2023-01-03 | 广东富来泉门业有限公司 | Fire-proof door for fire safety |
| CN115749556A (en) * | 2022-12-08 | 2023-03-07 | 中国一冶集团有限公司 | Energy-saving auxiliary frame ventilation device and installation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117266715B (en) | 2024-04-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111987604B (en) | Low-voltage power electric cabinet | |
| CN117266715B (en) | Wireless power supply partition door | |
| CN110479665A (en) | A kind of exhauster for removing kitchen fumes cleaning brush device | |
| CN114613573B (en) | Cooling system of converter transformer | |
| CN117403294B (en) | Titanium alloy ingot surface treatment equipment | |
| CN219852774U (en) | Cooling device for welded pipe | |
| CN116722453B (en) | Self-cleaning quick heat dissipation safety electrical cabinet for electrical engineering | |
| CN112958542B (en) | Machine case structure convenient for cleaning inside of computer | |
| CN107828939A (en) | The automatic cooling integrated machine of high-frequency quenching | |
| CN210314385U (en) | Heat treatment mesh belt furnace | |
| CN112577084A (en) | Domestic kitchen oil smoke clearing device based on cooling liquefaction principle | |
| CN215216865U (en) | Rapid cooling's shrimp processing condensing equipment | |
| CN219724115U (en) | Water cooling device for high-speed wire rod rolling | |
| CN219776119U (en) | Plastic cable material processing cooling device | |
| CN217738017U (en) | High-efficient belt cleaning device of air conditioning equipment evaporimeter | |
| CN220985955U (en) | High-pressure swinging device | |
| CN214950833U (en) | Recirculated cooling water treatment facilities of cooling tower unit | |
| CN219318762U (en) | Material cooling device | |
| CN220410513U (en) | Wisdom garden is with vehicle belt cleaning device | |
| JPH08313140A (en) | Article treating device equipped with endless conveyor | |
| CN216396685U (en) | Flue gas treatment equipment with high-voltage electrostatic chamber and defogging function | |
| CN109442495A (en) | A kind of rotation control household electrical appliance easy to clean | |
| CN220454291U (en) | Cooling device for metallurgical equipment | |
| CN211351302U (en) | Electric power cabinet convenient to it is fixed | |
| CN216255142U (en) | Cooling water circulation equipment for fresh corn production |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |