CN206319669U - A kind of drive device for multi-storied garage - Google Patents

A kind of drive device for multi-storied garage Download PDF

Info

Publication number
CN206319669U
CN206319669U CN201621458103.3U CN201621458103U CN206319669U CN 206319669 U CN206319669 U CN 206319669U CN 201621458103 U CN201621458103 U CN 201621458103U CN 206319669 U CN206319669 U CN 206319669U
Authority
CN
China
Prior art keywords
switch
wire
choice
battery
selecting
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.)
Active
Application number
CN201621458103.3U
Other languages
Chinese (zh)
Inventor
唐永泰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhongye Northwest Engineering Technology Co., Ltd.
Original Assignee
Mcc Dongfang Holding Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mcc Dongfang Holding Co Ltd filed Critical Mcc Dongfang Holding Co Ltd
Priority to CN201621458103.3U priority Critical patent/CN206319669U/en
Application granted granted Critical
Publication of CN206319669U publication Critical patent/CN206319669U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

The utility model is related to a kind of drive device for multi-storied garage, and it includes:Battery, photovoltaic energy storage unit, lifting unit;The first choice switch being connected with lifting unit, the second selecting switch being connected with first choice switch, photovoltaic energy storage unit, battery, first choice switch includes first switch position and second switch position;Second selecting switch includes first switch position, second switch position and the 3rd switch position;When the second selecting switch opens first switch position, in the electrical power storage that photovoltaic energy storage cell translation is produced to battery;When first choice switch unlatching first switch position, when the second selecting switch opens second switch position, in the electrical power storage that lifting unit conversion is produced to battery;When first choice switch opens second switch position, and the second selecting switch opens the 3rd switch position, battery is powered for lifting unit.The utility model can carry out photovoltaic energy storage and potential energy energy storage simultaneously, reduce the energy consumption of multi-storied garage, play a part of energy-conservation.

Description

A kind of drive device for multi-storied garage
Technical field
The utility model belongs to multi-storied garage field, and in particular to a kind of drive device for multi-storied garage.
Background technology
With economic development, increasing to the demand of automobile in city, city automobile recoverable amount rises year by year, to solve Parking difficulty problem, various multi-storied garages arise at the historic moment.Multi-storied garage full name " automatic stereo parking equipment system ", belongs to storage and sets Apply, it can make to stop into vehicle automatic putting to vacant locations, be a kind of automatic mechanical type garage in many spaces of three-dimensional.It is three-dimensional Garage has the advantages that saving space, automation are manipulated, unit parking stall construction cost is less than traditional parking lot, safe and reliable.
From the structure type of multi-storied garage, the overwhelming majority has the transmission device such as lifting, traversing.To meet stereoscopic vehicle Storehouse is to the demands of various transmission device power, typically using various electric actuators.Transmission device is typically driven by motor, Power supply is derived from civil power.With the development of photovoltaic power generation technology, increasing distributed photovoltaic power generation system is applied in stereoscopic vehicle In storehouse.The electricity that general photovoltaic generating system is directly produced photovoltaic generation by photovoltaic panel, junction station, inverter, same period cabinet Power carries out grid-connected;Small three-dimensional garage also has simple photovoltaic energy storage device, utilizes the drive device that battery pack is multi-storied garage Power supply.
In multi-storied garage drive device, the maximum generally lifting motor (or elevator) of energy consumption.Lifting motor is by automobile It is the process that electric energy is converted to automobile and elevating mechanism potential energy during elevated.In existing drive device, automobile declines When, this part potential energy is wasted, therefore causes the waste of the energy.
Utility model content
Based on above mentioned problem, the purpose of this utility model is to provide a kind of drive device for multi-storied garage, the driving Device can carry out photovoltaic energy storage and potential energy energy storage simultaneously, reduce the energy consumption of multi-storied garage, play a part of energy-conservation.
The utility model provides a kind of drive device for multi-storied garage, including:
Battery;
Photovoltaic energy storage unit, including photovoltaic panel and the junction station that is connected with the photovoltaic panel;
Lifting unit, including elevating mechanism, the lifting motor of the driving elevating mechanism operating;
The first choice switch being connected with the lifting unit, the first choice switch includes first switch position and second Switch position;
The second selecting switch being connected with the first choice switch, junction station, battery, the second selecting switch bag Include first switch position, second switch position and the 3rd switch position;
When second selecting switch selection open first switch position when, the junction station of the photovoltaic energy storage unit with it is described Battery is connected so that the electric energy of the photovoltaic panel conversion production is stored into battery by junction station;
First switch position is opened when the first choice switchs selection, and second selecting switch selection unlatching second is opened During off-position, the lifting unit is connected with the battery so that the electrical power storage of the lifting unit conversion production to storage In battery;
Second switch position is opened when the first choice switchs selection, and the second selecting switch selection unlatching the 3rd switchs position When, the lifting unit is connected with the battery so that the battery is powered for the lifting unit.
Preferably, the lifting unit is also inverse between the lifting motor and first choice switch including being arranged on Become device.
Preferably, the first choice switch also includes the 3rd switch position, and the first choice switch is electrically connected with city, when When the 3rd switch position is opened in first choice switch selection, civil power is powered for the lifting motor.
Preferably, it is characterised in that be provided with rectifier between the first choice switch and the civil power.
Preferably, also including controller, the controller is connected with first and second selecting switch, to control State the first and second selecting switch and select a unlatching and each switch one or more of position.
Preferably, also including the adjuster for the charge power that can control battery, the adjuster and the controller, Battery and the second selecting switch are connected.
Preferably, including:The first choice switch includes the first docking that can be connected when opening first switch position Line end, the second docking line end that can be connected when opening second switch position and can be connected in the switch of unlatching the 3rd position the 3rd Dock line end;
Second selecting switch include can open first switch position when connect a pair of terminals, can open Open the second docking line end connected during second switch position and the 3rd docking line end that position is connected can be switched opening the 3rd;
First wire, one end of first wire is connected with junction station, and the first of the other end and the second selecting switch One is connected in docking line end;
Second wire, one end of second wire is connected with the battery;
Privates, one end of the privates and another phase in a pair of terminals of second selecting switch Even, the other end is connected with the other end of second wire;
A phase in line end is docked with the second of second selecting switch in privates, one end of the privates Even, the other end is connected with the other end of second wire;
A phase in line end is docked with the 3rd of second selecting switch in 5th wire, one end of the 5th wire Even, the other end is connected with the other end of second wire;
The phase of another in line end is docked with the second of second selecting switch in 6th wire, one end of the 6th wire Connect, one is connected in a pair of terminals that the other end is switched with the first choice;
The phase of another in line end is docked with the 3rd of second selecting switch in 7th wire, one end of the 7th wire Even, one is connected in the second docking line end that the other end is switched with the first choice;
The phase of another in line end is docked with the second of second selecting switch in 8th wire, one end of the 8th wire Even, the other end is connected with another of the 3rd docking line end of second selecting switch;
9th wire, one end of the 9th wire is connected with the inverter;
Another phase in tenth wire, a pair of terminals that one end of the tenth wire is switched with the first choice Even, the other end is connected with the other end of the 9th wire;
11st wire, one end of the 11st wire with first choice is switched second docks the phase of another in line end Even, the other end is connected with the other end of the 9th wire;
12nd wire, one end of the 12nd wire with first choice is switched the 3rd docks a phase in line end Even, the other end is connected with the other end of the 9th wire;
Tenth three wires, one end of the tenth three wires with the first choice is switched the 3rd dock it is another in line end Individual to be connected, the other end is connected with the rectifier.
According to the drive device of the present utility model for multi-storied garage, battery can not only be obtained at photovoltaic energy storage unit Obtain energy, additionally it is possible to which the potential energy produced when the lifting unit of multi-storied garage is declined is stored also by battery, store simultaneously Battery can also energize for the lifting unit of multi-storied garage.By the first and second selecting switch in different situations, select Open switch positions different thereon, it becomes possible to control the utility model to carry out energy storage or carry out energy supply driving.Therefore this practicality The new drive device for multi-storied garage can reduce the energy consumption of multi-storied garage, play a part of energy-conservation, and the letter of its structure It is single, application and popularization convenient to carry out.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art The accompanying drawing to be used needed for embodiment or description of the prior art is briefly described.In all of the figs, it is similar Element or part are general by similar reference mark.In accompanying drawing, each element or part might not be according to actual ratios Draw.
Fig. 1 is the line map of the drive device for multi-storied garage according to the utility model embodiment.
Description of reference numerals:1st, battery;2nd, photovoltaic energy storage unit;3rd, lifting unit;4th, first choice is switched;5th, second Selecting switch;6th, civil power;7th, rectifier;8th, controller;21st, photovoltaic panel;22nd, junction station;31st, elevating mechanism;32nd, electricity is lifted Machine;33rd, inverter;41st, the first switch position of first choice switch;42nd, the second switch position of first choice switch;43rd, first 3rd switch position of selecting switch;51st, the first switch position of the second selecting switch;52nd, the second switch position of the second selecting switch; 53rd, the 3rd switch position of the second selecting switch.
Embodiment
The embodiment of technical solutions of the utility model is described in detail below in conjunction with accompanying drawing.Following examples are only For clearly illustrating the technical solution of the utility model, therefore example is only used as, and this practicality can not be limited with this New protection domain.
Fig. 1 is the line map of the drive device for multi-storied garage according to the utility model embodiment.As shown in figure 1, The drive device includes:Battery 1;Photovoltaic energy storage unit 2, including photovoltaic panel 21 and the junction station 22 that is connected with photovoltaic panel 21; Lifting unit 3, including the lifting motor 32 that elevating mechanism 31, driving elevating mechanism 31 are operated;First be connected with lifting unit 3 Selecting switch, first choice switch 4 includes first switch position 41 and second switch position 42;With first choice switch 4, junction station 22nd, the second connected selecting switch 5 of battery 1, the second selecting switch 5 includes first switch position 51, second switch position 52 and the Three switch positions 53.When first switch position 51 is opened in the selection of the second selecting switch 5, the junction station 22 of photovoltaic energy storage unit 2 is with storing Battery 1 is connected so that the electric energy of the conversion production of photovoltaic panel 21 is stored into battery 1 by junction station 22;Work as first choice Switch 4 selections and open first switch position 41, and during the second selecting switch 5 selection unlatching second switch position 52, lifting unit 3 is with storing Battery 1 is connected so that in the electrical power storage of the conversion production of lifting unit 3 to battery 1;When the selection of first choice switch 4 is opened Second switch position 42 is opened, and during the second selecting switch 5 selection the 3rd switch position 53 of unlatching, lifting unit 3 is connected with battery 1 It is logical so that battery 1 is powered for lifting unit 3.Wherein, when the elevating mechanism 31 of lifting unit 3 is in propradation, Be accomplished by battery 1 to drive lifting motor 32 is rotated such that elevating mechanism 31 rises;When the elevating mechanism of lifting unit 3 31 when be in decline state, and the potential energy converting and energy that lifting motor 32 can decline elevating mechanism 31 is electric energy and to store up electric energy It is stored in battery 1.
Battery 1 not only can obtain energy at photovoltaic energy storage unit 2, additionally it is possible to by under the lifting unit 3 of multi-storied garage The potential energy produced during drop is stored also by battery 1, while battery 1 can also supply for the lifting unit 3 of multi-storied garage Energy.By the first and second selecting switch (4,5) in different situations, switch positions different thereon are opened in selection, it becomes possible to Control the utility model to carry out energy storage or carry out energy supply driving.Therefore, the driving of the present utility model for multi-storied garage is filled The energy consumption of multi-storied garage can be reduced by putting, and play a part of energy-conservation, and its is simple in construction, application and popularization convenient to carry out.
In addition, lifting unit 3 also includes the inverter 33 being arranged between lifting motor 32 and first choice switch 4.It is inverse Alternating current can be transformed into the direct current in battery 1 by becoming device 33, and its high conversion efficiency, startup are fast, have a safety feature, physics It is functional, and the extruding or percussion of certain external force can be resisted, it is extremely suitable for use in the drive device of multi-storied garage.
Preferably, above-mentioned first choice switch 4 also includes the 3rd switch position 43, and first choice switch 4 is connected with civil power 6, When the selection of first choice switch 4, which opens the 3rd, switchs position 43, civil power 6 is powered for lifting motor 32.Battery 1 energy storage not When sufficient, you can so that the selection of first choice switch 4 opens the 3rd and switchs position 43, supplied by civil power 6 for lifting unit 3 Electricity, to ensure the normal work at any time of lifting unit 3.
Rectifier 7 is provided between first choice switch 4 and civil power 6, and it by AC conversion is direct current that rectifier 7, which is, Device.It has two major functions here:First, alternating current is become into direct current, inverter 33 is then supplied;Second, give Battery 1 provides charging voltage.Therefore, it plays a part of a charger again simultaneously.Due to being provided with rectifier 7, when The selection of one selecting switch 4 opens first and the 3rd and switchs position (41,43), and second switch position is opened in the selection of the second selecting switch 5 When 52, civil power 6 can charge to battery 1 again, to ensure that, when having a power failure, the electric energy in battery 1 is more sufficient, as far as possible Meet the use demand of lifting unit 3.
Of the present utility model also to include controller 8, the selecting switch (4,5) of controller 8 and first and second, inverter 33 are equal It is connected, the first and second selecting switch (4,5) can be automatically controlled selects a unlatching and each switch one or more of position, protects Potential energy energy storage can be carried out while photovoltaic energy storage is carried out, and when elevating mechanism 31 declines by demonstrate,proving the drive device, Elevating mechanism 31 is driven when rising by battery 1 or civil power 6.Meanwhile, controller 8 can also pass through inversion Device 33 controls the torque current of lifting motor 32, to reach the purpose of control elevating mechanism 31 lifting speed.
Preferably, it is of the present utility model also to include the adjuster of the charge power of battery 1 be controlled (in figure not show Go out), adjuster is connected with controller 8, power supply and the second selecting switch.Controller 8 can adjust battery 1 by adjuster Charge power and inverter 33 DC voltage, therefore, it is possible to make it that the charge power of battery 1 adapts to inverter 33 Power output.The damage of battery 1 is caused to avoid the charge power because of battery 1 from not being adapted to or slows down battery 1 Charging rate.
In one embodiment, first choice switch 4 includes the first couple that can be connected when opening first switch position 41 Terminals, can be connected when opening second switch position 42 second dock line end and can connected opening the 3rd switch position 43 The 3rd docking line end;Second selecting switch 5 includes a pair of terminals, the energy that can be connected when opening first switch position 51 Second enough connected when opening second switch position 52 docks line end and can open the 3rd pair that the 3rd switch position 53 be connected Terminals.And drive device of the present utility model includes:First wire, one end of the first wire is connected with junction station, and another End is connected with one in a pair of terminals of the second selecting switch 5;Second wire, one end and the battery phase of the second wire Even;Privates, one end of privates is connected with another in a pair of terminals of the second selecting switch 5, the other end with The other end of second wire is connected;Docked with the second of the second selecting switch 5 one in line end privates, one end of privates Individual to be connected, the other end is connected with the other end of the second wire;5th wire, one end of the 5th wire and the second selecting switch 5 One is connected in 3rd docking line end, and the other end is connected with the other end of the second wire;6th wire, one end of the 6th wire with Another in second docking line end of the second selecting switch 5 is connected, and the other end is switched with first choice in 4 a pair of terminals One is connected;7th wire, one end of the 7th wire is connected with another in the 3rd docking line end of the second selecting switch 5, separately One end is connected with one in the second docking line end of first choice switch 4;8th wire, one end of the 8th wire and the second selection Another in second docking line end of switch 5 is connected, the other end and the 3rd of the second selecting switch 5 another phase for docking line end Even;9th wire, one end of the 9th wire is connected with inverter;Tenth wire, one end and the first choice switch 4 of the tenth wire A pair of terminals in another be connected, the other end is connected with the other end of the 9th wire;11st wire, the 11st wire One end and first choice switch another in 4 the second docking line end and be connected, the other end is connected with the other end of the 9th wire; One is connected in 3rd docking line end of the 12nd wire, one end of the 12nd wire and first choice switch 4, the other end and the The other end of nine wires is connected;Docked with the 3rd of first choice switch 4 in line end tenth three wires, one end of the tenth three wires Another is connected, and the other end is connected with rectifier.By such connection, it is not only able to realize each portion in drive device Part connect, and can realize and effectively switch between multiple working conditions of the present utility model.
In the description of the present application, it is to be understood that the orientation or position relationship of the instruction such as term " on ", " under " are base In orientation shown in the drawings or position relationship, be for only for ease of description the utility model and simplify describe, rather than indicate or Specific orientation must be had, with specific azimuth configuration and operation by implying the device or element of meaning, therefore it is not intended that To limitation of the present utility model.
Finally it should be noted that:Various embodiments above is only limited to illustrate the technical solution of the utility model, rather than to it System;Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should Understand:It can still modify to the technical scheme described in foregoing embodiments, or to which part or whole Technical characteristic carries out equivalent;And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly The scope of each embodiment technical scheme of type, it all should cover among claim of the present utility model and the scope of specification.

Claims (7)

1. a kind of drive device for multi-storied garage, it is characterised in that including:
Battery;
Photovoltaic energy storage unit, including photovoltaic panel and the junction station that is connected with the photovoltaic panel;
Lifting unit, including elevating mechanism, the lifting motor of the driving elevating mechanism operating;
The first choice switch being connected with the lifting unit, the first choice switch includes first switch position and second switch Position;
The second selecting switch being connected with the first choice switch, junction station, battery, second selecting switch includes the One switch position, second switch position and the 3rd switch position;
When first switch position is opened in second selecting switch selection, junction station and the electric power storage of the photovoltaic energy storage unit Pond is connected so that the electric energy of the photovoltaic panel conversion production is stored into battery by junction station;
When first choice switch selection unlatching first switch position, and second switch position is opened in second selecting switch selection When, the lifting motor is connected with the battery so that the lifting unit is by mechanical energy converting electrical energy and is stored into storage In battery;
Select to open second switch position when the first choice is switched, and during the second selecting switch selection the 3rd switch position of unlatching, The lifting motor is connected with the battery so that the battery is powered for the lifting motor.
2. device according to claim 1, it is characterised in that the lifting unit also includes being arranged on the lifting motor Inverter between being switched with the first choice.
3. device according to claim 2, it is characterised in that the first choice switch also includes the 3rd switch position, institute State first choice switch to be electrically connected with city, when first choice switch selection, which opens the 3rd, switchs position, civil power is the lifting electricity Machine is powered.
4. device according to claim 3, it is characterised in that be provided between the first choice switch and the civil power Rectifier.
5. the device according to any one of claim 1 to 4, it is characterised in that also including controller, the controller with The first choice switch is connected with the second selecting switch, to control first and second selecting switch to select a unlatching each Switch one in position.
6. device according to claim 1, it is characterised in that also including the adjustment for the charge power that can control battery Device, the adjuster is connected with the controller, battery and the second selecting switch.
7. device according to claim 4, it is characterised in that including:
A pair of terminals that first choice switch includes can connecting when opening first switch position, the can opened The the second docking line end connected during two switch positions and the 3rd docking line end that can be connected in the switch of unlatching the 3rd position;
A pair of terminals that second selecting switch includes can connecting when opening first switch position, the can opened The the second docking line end connected during two switch positions and the 3rd docking line end that can be connected in the switch of unlatching the 3rd position;
First wire, one end of first wire is connected with junction station, and the other end is docked with the first of the second selecting switch One is connected in line end;
Second wire, one end of second wire is connected with the battery;
Privates, one end of the privates is connected with another in a pair of terminals of second selecting switch, The other end is connected with the other end of second wire;
Privates, one end of the privates is connected with one in the second docking line end of second selecting switch, separately One end is connected with the other end of second wire;
5th wire, one end of the 5th wire is connected with one in the 3rd docking line end of second selecting switch, separately One end is connected with the other end of second wire;
6th wire, one end of the 6th wire is connected with another in the second docking line end of second selecting switch, One is connected in a pair of terminals that the other end is switched with the first choice;
7th wire, one end of the 7th wire is connected with another in the 3rd docking line end of second selecting switch, One is connected in the second docking line end that the other end is switched with the first choice;
8th wire, one end of the 8th wire is connected with another in the second docking line end of second selecting switch, The other end is connected with another of the 3rd docking line end of second selecting switch;
9th wire, one end of the 9th wire is connected with the inverter;
Another in tenth wire, a pair of terminals that one end of the tenth wire is switched with the first choice is connected, The other end is connected with the other end of the 9th wire;
Another in 11st wire, the second docking line end that one end and the first choice of the 11st wire are switched is connected, The other end is connected with the other end of the 9th wire;
One is connected in 12nd wire, the 3rd docking line end that one end and the first choice of the 12nd wire are switched, separately One end is connected with the other end of the 9th wire;
Tenth three wires, one end of the tenth three wires with the first choice is switched the 3rd docks the phase of another in line end Even, the other end is connected with the rectifier.
CN201621458103.3U 2016-12-28 2016-12-28 A kind of drive device for multi-storied garage Active CN206319669U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621458103.3U CN206319669U (en) 2016-12-28 2016-12-28 A kind of drive device for multi-storied garage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621458103.3U CN206319669U (en) 2016-12-28 2016-12-28 A kind of drive device for multi-storied garage

Publications (1)

Publication Number Publication Date
CN206319669U true CN206319669U (en) 2017-07-11

Family

ID=59260729

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621458103.3U Active CN206319669U (en) 2016-12-28 2016-12-28 A kind of drive device for multi-storied garage

Country Status (1)

Country Link
CN (1) CN206319669U (en)

Similar Documents

Publication Publication Date Title
CN105553391A (en) Photovoltaic energy storage battery power generation system and control method
CN102013754A (en) Energy-saving elevator power distribution system
KR20140009631A (en) Wind, solar and diesel hybrid generation device using the hybridship
CN201629692U (en) Domestic energy-saving power supply system for solar, tap water hydraulic, wind hybrid concentrated power supply
CN111106613A (en) Uninterruptible power supply system with energy storage scheduling function and control method of DC-DC module
CN103248097A (en) Photovoltaic charging system and method for all vanadium flow batteries
CN105207340A (en) Wind-solar complementation new energy application experiment platform
CN103208851A (en) Vertical-axis wind power converter device
CN206319669U (en) A kind of drive device for multi-storied garage
CN201966662U (en) Solar household power generation system
CN202284108U (en) Elevator system
CN204624888U (en) Solar powered and energy recovery for elevator
CN103779952B (en) Solar powered and generating integrated frequency conversion system
CN102849580A (en) Elevator system
CN201893647U (en) Energy-saving power distribution system for elevator
CN206698009U (en) A kind of direct-current cabinet system for saving reliable dual power supply
CN202034802U (en) Moving solar energy generating system
CN201390606Y (en) Vehicle-mounted transfer device for rubber-tyred container gantry crane
CN202979920U (en) Wind and solar complementary aerator system
CN207053236U (en) Electric power system and transporting equipment
CN201458457U (en) Elevator by utilizing wind energy and solar energy
CN105991040A (en) Frequency converter power unit and frequency converter
CN202321891U (en) Energy-saving type driving and energy converting device of elevator
CN215067822U (en) Solar power supply driving control system of screw hoist
CN203893058U (en) Solar emergency searchlight for emergency maintenance of electrical equipment

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CP01 Change in the name or title of a patent holder

Address after: 014010 the Inner Mongolia Autonomous Region Baotou City Queensland Steel Street No. 45

Patentee after: Alex Hua Tian Baotou design and Research Institute Co., Ltd.

Address before: 014010 the Inner Mongolia Autonomous Region Baotou City Queensland Steel Street No. 45

Patentee before: MCC Dongfang Holding Co Ltd

CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: 014010 45 Steel Street, Kunqu District, Baotou, the Inner Mongolia Autonomous Region

Patentee after: Zhongye Northwest Engineering Technology Co., Ltd.

Address before: 014010 45 Steel Street, Kunqu District, Baotou, the Inner Mongolia Autonomous Region

Patentee before: Alex Hua Tian Baotou design and Research Institute Co., Ltd.

CP01 Change in the name or title of a patent holder