CN113188201A - Air circulation system of intelligent garbage classification station - Google Patents
Air circulation system of intelligent garbage classification station Download PDFInfo
- Publication number
- CN113188201A CN113188201A CN202110429263.4A CN202110429263A CN113188201A CN 113188201 A CN113188201 A CN 113188201A CN 202110429263 A CN202110429263 A CN 202110429263A CN 113188201 A CN113188201 A CN 113188201A
- Authority
- CN
- China
- Prior art keywords
- chamber
- air
- air inlet
- fixed
- circulation system
- 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.)
- Pending
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D49/00—Separating dispersed particles from gases, air or vapours by other methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/0033—Refuse receptacles; Accessories therefor specially adapted for segregated refuse collecting, e.g. receptacles with several compartments; Combination of receptacles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention relates to an air circulation system, in particular to an air circulation system of an intelligent garbage classification station, which comprises a shell, wherein an air inlet chamber, a purification chamber, a circulation chamber, an adjusting chamber and an air outlet chamber are arranged in the shell, the air inlet chamber is communicated with the purification chamber, a first air outlet is arranged on the purification chamber, an air inlet is arranged on the adjusting chamber, a flow dividing mechanism for controlling air flow to enter the circulation chamber or the air outlet chamber is arranged in the adjusting chamber, an air suction pump for sucking air into the purification chamber is fixed in the circulation chamber, a second air outlet is arranged on the air outlet chamber, and an exhaust pump is fixed in the air outlet chamber at the position opposite to the second air outlet; the technical scheme provided by the invention can effectively overcome the defects that the prior art is lack of an air circulation system and cannot effectively adjust the air inflow.
Description
Technical Field
The invention relates to an air circulation system, in particular to an air circulation system of an intelligent garbage classification station.
Background
With the development of economy and the improvement of living standard, the production amount of household garbage is also increased sharply. The garbage classification and recovery are carried out in China for many years, but the problems of poor recovery effect, weak garbage classification consciousness and the like still exist, and the current situation of recovering the urban domestic garbage is worried. Today, China aims to build a resource-saving and environment-friendly society, but lacks corresponding hardware to realize the management of garbage classification and recovery. Therefore, the development of a complete and environment-friendly garbage disposal system is urgently needed in China, the environmental awareness of the nation is improved, and the development of related industries is promoted.
In the early domestic, some cities carry out garbage classification, but most of the cities are simply classified into two types of recoverable garbage and non-recoverable garbage, and no description is provided, so that a plurality of residents do not know how to put in the garbage classification, and the subsequent garbage classification devices are all placed and do not really play a role in garbage classification and recovery.
With the rapid development of urbanization in China, the construction and maintenance of urban environment are gradually paid attention. The construction of urban municipal infrastructure is the key for ensuring the sustainable development of cities, the important guarantee for constructing urban material civilization and mental civilization is provided, and the recycling of waste garbage is the trend of modern social development, and an important means for low-carbon life is advocated.
At present, intelligent garbage classification stations are established in many areas for helping residents classify and throw in household garbage. However, most of the existing intelligent garbage classification stations are not provided with an air circulation system, so that in summer with high ambient temperature, odor generated in the garbage classification stations is easy to diffuse to the surroundings, and surrounding residents suffer from serious troubles.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects in the prior art, the invention provides the air circulation system of the intelligent garbage classification station, which can effectively overcome the defects that the air circulation system is lacked and the air input cannot be effectively adjusted in the prior art.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme:
an air circulation system of an intelligent garbage classification station comprises a shell, wherein an air inlet chamber, a purification chamber, a circulation chamber, an adjusting chamber and an air outlet chamber are arranged in the shell, the air inlet chamber is communicated with the purification chamber, a first air outlet is formed in the purification chamber, an air inlet is formed in the adjusting chamber, a flow dividing mechanism used for controlling air flow to enter the circulation chamber or the air outlet chamber is arranged in the adjusting chamber, an air suction pump used for sucking air into the purification chamber is fixed in the circulation chamber, a second air outlet is formed in the air outlet chamber, and an exhaust pump is fixed in the air outlet chamber opposite to the second air outlet;
the inside air input adjustment mechanism that is equipped with of air inlet chamber, air input adjustment mechanism includes box body, the elasticity adjustment cover through the air-supply line intercommunication, locates the inside first motor of box body to and with the fixed water conservancy diversion piece of air inlet chamber inner wall, be fixed with between first motor and the casing with box body sliding connection's mounting bracket, the drive shaft of first motor is fixed with the threaded rod with box body lateral wall threaded connection, the air inlet clearance between the elasticity adjustment cover can adjust and the water conservancy diversion piece when the box body removes.
Preferably, the elastic adjusting cover comprises a first bending part fixed with the air inlet pipe and a second bending part connected with the first bending part through a connecting part, the guide rod is fixed on the flow guide block, and a sliding seat in sliding connection with the guide rod is fixed on the second bending part.
Preferably, a flow guide arc surface is arranged on one side, facing the air inlet pipe, of the flow guide block, and the flow guide block is fixed with the inner wall of the air inlet chamber through a connecting rod.
Preferably, a second motor is arranged in the air inlet pipe, and a driving shaft of the second motor is fixed with the air inlet fan blades.
Preferably, the second motor is fixedly connected with the inner wall of the air inlet pipe through a connecting block.
Preferably, the shunting mechanism is including locating the first through-hole of regulating chamber inner wall and circulation room intercommunication, locate the second through-hole of regulating chamber inner wall and air outlet chamber intercommunication to and install in the inside governing valve that is used for sealing first through-hole or second through-hole of regulating chamber.
Preferably, the mounting frame is provided with a sliding groove, and the box body is provided with a sliding opening in sliding connection with the sliding groove.
(III) advantageous effects
Compared with the prior art, the air circulation system of the intelligent garbage classification station provided by the invention has the advantages that the distribution mechanism is arranged between the circulation chamber and the air outlet chamber, so that the whole system can realize two air circulation modes of air internal circulation and air external circulation, and the air circulation system is convenient to adjust and use according to the temperature and the humidity of the external environment; the air inflow adjusting mechanism can effectively adjust the air inflow when air is circulated externally, so that the air can be adjusted and used according to actual needs, and the air circulation effect is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the intake air amount adjustment mechanism of FIG. 1 according to the present invention;
FIG. 3 is a left side view of the internal structure of the cartridge of FIG. 2 in accordance with the present invention;
FIG. 4 is another state diagram of FIG. 2 according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides an air circulation system of intelligence waste classification station, as shown in fig. 1 to 4, including casing 1, casing 1 is inside to be equipped with inlet chamber 2, clean room 3, circulation chamber 4, regulating chamber 5 and play air chamber 6, communicate between inlet chamber 2 and the clean room 3, be equipped with first gas outlet 8 on the clean room 3, be equipped with air inlet 10 on the regulating chamber 5, the inside reposition of redundant personnel mechanism that is used for controlling the air current entering circulation chamber 4 or goes out air chamber 6 that is equipped with of regulating chamber 5, circulation chamber 4 is inside to be fixed with the aspiration pump 9 with gas suction clean room 3, be equipped with second gas outlet 12 on going out air chamber 6, go out air chamber 6 inside and be fixed with air pump 13 with second gas outlet 12 department relatively.
The shunting mechanism comprises a first through hole formed in the inner wall of the adjusting chamber 5 and communicated with the circulating chamber 4, a second through hole formed in the inner wall of the adjusting chamber 5 and communicated with the air outlet chamber 6, and an adjusting valve 11 installed inside the adjusting chamber 5 and used for sealing the first through hole or the second through hole.
When the circulation mode of air inner circulation needs to be used, the control regulating valve 11 closes the second through hole communicated with the air outlet chamber 6, the first through hole communicated with the circulation chamber 4 is opened at the moment, the air suction pump 9 is started, the air in the garbage classification station can be sucked into the purification chamber 3 through the air inlet 10, the first through hole and the circulation chamber 4, the air is purified, and the purified air enters the garbage classification station again through the first air outlet 8.
When the circulation mode of air external circulation is needed, the control regulating valve 11 closes the first through hole communicated with the circulation chamber 4, the second through hole communicated with the air outlet chamber 6 is opened at the moment, the air inflow regulating mechanism 7 and the exhaust pump 13 are started, external air enters the purification chamber 3 through the air inflow regulating mechanism 7 to be purified, and the air is purified, is sucked into the air outlet chamber 6 through the air inlet 10 and the second through hole and is exhausted from the second air outlet 12.
The inside air input adjustment mechanism 7 that is equipped with of air inlet chamber 2, air input adjustment mechanism 7 includes box body 14 through air-supply line 15 intercommunication, the elasticity is adjusted the cover, locate the inside first motor 22 of box body 14, and with the fixed water conservancy diversion piece 19 of 2 inner walls of air inlet chamber, be fixed with between first motor 22 and the casing 1 with box body 14 sliding connection's mounting bracket 24, the drive shaft of first motor 22 is fixed with the threaded rod 23 with 14 lateral wall threaded connection of box body, the air inlet clearance between the elasticity adjusting cover can be adjusted and water conservancy diversion piece 19 when box body 14 removes.
The elastic adjusting cover comprises a first bending part 16 fixed with the air inlet pipe 15, a second bending part 18 connected with the first bending part 16 through a connecting part 17, a guide rod 20 fixed on the flow guide block 19, and a sliding seat 21 fixed on the second bending part 18 and connected with the guide rod 20 in a sliding manner.
A flow guide cambered surface is arranged on one side of the flow guide block 19 facing the air inlet pipe 15, and the flow guide block 19 is fixed with the inner wall of the air inlet chamber 2 through a connecting rod.
The inside of the air inlet pipe 15 is provided with a second motor 25, and a driving shaft of the second motor 25 is fixed with the air inlet fan blades.
The second motor 25 is fixedly connected with the inner wall of the air inlet pipe 15 through a connecting block.
The mounting frame 24 is provided with a sliding slot 26, and the box body 14 is provided with a sliding opening 27 which is slidably connected with the sliding slot 26.
When the circulation mode of air external circulation is used and the air inflow needs to be adjusted, the first motor 22 is started, so that the first motor 22 drives the threaded rod 23 to rotate. Due to the screw action, the box 14 will move relative to the mounting frame 24, and the elastic adjustment cover will move through the air inlet pipe 15.
When the adjusting cover moves leftwards, a first air inlet gap between the connecting part 17 and the flow guide arc surface on the flow guide block 19 is increased, and meanwhile, the sliding seat 21 moves slowly along the guide rod 20 towards the flow guide block 19, so that a second air inlet gap between the second bending part 18 and the flow guide block 19 is reduced, and the air inlet flow is increased slowly.
As shown in fig. 4, when the adjustment cover moves to the left, the first air inlet gap between the connection portion 17 and the air guiding arc surface on the air guiding block 19 decreases, and at the same time, the sliding seat 21 slowly moves along the guide rod 20 in the direction away from the air guiding block 19, and the second air inlet gap between the second bending portion 18 and the air guiding block 19 increases, so that the air inlet flow rate gradually decreases.
In this application technical scheme, through the setting of air input adjustment mechanism 7, can realize that air intake flow slowly changes to can adjust the use according to actual need, guarantee the air cycle effect.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.
Claims (7)
1. The utility model provides an air circulation system of intelligence waste classification station which characterized in that: the air purifier comprises a shell (1), wherein an air inlet chamber (2), a purification chamber (3), a circulation chamber (4), an adjusting chamber (5) and an air outlet chamber (6) are arranged in the shell (1), the air inlet chamber (2) is communicated with the purification chamber (3), a first air outlet (8) is formed in the purification chamber (3), an air inlet (10) is formed in the adjusting chamber (5), a flow dividing mechanism for controlling air flow to enter the circulation chamber (4) or the air outlet chamber (6) is arranged in the adjusting chamber (5), an air suction pump (9) for sucking air into the purification chamber (3) is fixed in the circulation chamber (4), a second air outlet (12) is formed in the air outlet chamber (6), and an exhaust pump (13) is fixed in the air outlet chamber (6) opposite to the second air outlet (12);
air inlet chamber (2) inside air input adjustment mechanism (7) that is equipped with, air input adjustment mechanism (7) include box body (14), the elasticity adjustment cover through air-supply line (15) intercommunication, locate inside first motor (22) of box body (14) to and with air inlet chamber (2) inner wall fixed water conservancy diversion piece (19), be fixed with between first motor (22) and casing (1) with box body (14) sliding connection's mounting bracket (24), the drive shaft of first motor (22) is fixed with threaded rod (23) with box body (14) lateral wall threaded connection, the elasticity adjustment cover can adjust when box body (14) remove and lead the air inlet gap between piece (19).
2. The air circulation system of an intelligent waste sorting station of claim 1, wherein: the elastic adjusting cover comprises a first bending part (16) fixed with the air inlet pipe (15) and a second bending part (18) connected with the first bending part (16) through a connecting part (17), a guide rod (20) is fixed on the flow guide block (19), and a sliding seat (21) in sliding connection with the guide rod (20) is fixed on the second bending part (18).
3. The air circulation system of an intelligent waste sorting station of claim 2, wherein: one side of the flow guide block (19) facing the air inlet pipe (15) is provided with a flow guide arc surface, and the flow guide block (19) is fixed with the inner wall of the air inlet chamber (2) through a connecting rod.
4. The air circulation system of an intelligent waste sorting station according to any one of claims 1-3, wherein: the air inlet pipe (15) is internally provided with a second motor (25), and a driving shaft of the second motor (25) is fixed with the air inlet fan blades.
5. The air circulation system of an intelligent waste sorting station of claim 4, wherein: and the second motor (25) is fixedly connected with the inner wall of the air inlet pipe (15) through a connecting block.
6. The air circulation system of an intelligent waste sorting station according to claim 1 or 2, characterized in that: the shunting mechanism comprises a first through hole, a second through hole and a regulating valve (11), wherein the first through hole is formed in the inner wall of the regulating chamber (5) and communicated with the circulating chamber (4), the second through hole is formed in the inner wall of the regulating chamber (5) and communicated with the air outlet chamber (6), and the regulating valve (11) is installed inside the regulating chamber (5) and used for sealing the first through hole or the second through hole.
7. The air circulation system of an intelligent waste sorting station of claim 1, wherein: the mounting frame (24) is provided with a sliding groove (26), and the box body (14) is provided with a sliding opening (27) which is in sliding connection with the sliding groove (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110429263.4A CN113188201A (en) | 2021-04-21 | 2021-04-21 | Air circulation system of intelligent garbage classification station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110429263.4A CN113188201A (en) | 2021-04-21 | 2021-04-21 | Air circulation system of intelligent garbage classification station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113188201A true CN113188201A (en) | 2021-07-30 |
Family
ID=76977813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110429263.4A Pending CN113188201A (en) | 2021-04-21 | 2021-04-21 | Air circulation system of intelligent garbage classification station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113188201A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204806597U (en) * | 2015-07-03 | 2015-11-25 | 安徽中科绿世代环保科技有限公司 | Kitchen garbage workshop air exchange system |
| CN206247508U (en) * | 2016-11-25 | 2017-06-13 | 武汉力祯环保科技有限公司 | A kind of garbage transfer station sterilizing air cleaning unit |
| CN106931518A (en) * | 2017-04-13 | 2017-07-07 | 张永旺 | A kind of independent Two-way Cycle air cleaning unit and its intelligent control method |
| CN108443976A (en) * | 2018-02-11 | 2018-08-24 | 北京云星宇科技服务有限公司 | toll booth air quality control system and control method |
| CN208804812U (en) * | 2018-09-03 | 2019-04-30 | 深圳市可为环保科技有限公司 | A kind of indoor air cleaner |
| CN109990318A (en) * | 2017-12-30 | 2019-07-09 | 宁波方太厨具有限公司 | A kind of Gas Range Air Door Controlling Device and its ejection structure |
| CN210399389U (en) * | 2019-09-04 | 2020-04-24 | 安徽峰创机电设备有限公司 | Intelligent fresh air fan with internal and external circulation |
-
2021
- 2021-04-21 CN CN202110429263.4A patent/CN113188201A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204806597U (en) * | 2015-07-03 | 2015-11-25 | 安徽中科绿世代环保科技有限公司 | Kitchen garbage workshop air exchange system |
| CN206247508U (en) * | 2016-11-25 | 2017-06-13 | 武汉力祯环保科技有限公司 | A kind of garbage transfer station sterilizing air cleaning unit |
| CN106931518A (en) * | 2017-04-13 | 2017-07-07 | 张永旺 | A kind of independent Two-way Cycle air cleaning unit and its intelligent control method |
| CN109990318A (en) * | 2017-12-30 | 2019-07-09 | 宁波方太厨具有限公司 | A kind of Gas Range Air Door Controlling Device and its ejection structure |
| CN108443976A (en) * | 2018-02-11 | 2018-08-24 | 北京云星宇科技服务有限公司 | toll booth air quality control system and control method |
| CN208804812U (en) * | 2018-09-03 | 2019-04-30 | 深圳市可为环保科技有限公司 | A kind of indoor air cleaner |
| CN210399389U (en) * | 2019-09-04 | 2020-04-24 | 安徽峰创机电设备有限公司 | Intelligent fresh air fan with internal and external circulation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202561901U (en) | Indoor air cleaning system | |
| CN106642473A (en) | Fresh air and return air collaborative air supply haze-preventing air conditioner system and work method thereof | |
| CN104848428A (en) | Intelligent double-circulation ventilation air purifying method and purifying machine | |
| CN205174625U (en) | Multi -functional ventilation clean system | |
| CN204830170U (en) | Take new trend to purify intelligent control device's components of a whole that can function independently air conditioner | |
| CN201327143Y (en) | Air exchange system for unmanned communication room | |
| CN208983552U (en) | A kind of energy-saving and purifying ventilation device | |
| CN108759012B (en) | Control system and control method of fresh air conditioner | |
| CN204534877U (en) | A kind of intelligent cleaning aeration device | |
| CN113188201A (en) | Air circulation system of intelligent garbage classification station | |
| CN203309760U (en) | LED street lamp with air purifier | |
| CN112413774A (en) | New fan that single fan realized air inlet, air exhaust and internal circulation conversion | |
| CN206609082U (en) | Fresh air cooperated with return air air-supply anti-haze air-conditioning system | |
| CN202926672U (en) | Special novel centrifugal fan for nuclear power plant | |
| CN205878469U (en) | Noise level reaches NC35's environmental protection and energy saving air supply system | |
| CN204648459U (en) | Body of wall inset type indoor-outdoor air exchanges filtration system | |
| CN212481590U (en) | Novel air circulation switching device | |
| CN205425207U (en) | Energy -conserving new trend of solar energy intelligence purifies casement | |
| CN211781687U (en) | Automatic air supplement system for kitchen | |
| CN204593736U (en) | A kind of fresh air purifier | |
| CN207688341U (en) | A kind of double air duct air purifiers for capableing of inletting fresh air | |
| CN217330128U (en) | Purification ventilation device based on heating ventilation engineering | |
| CN111946227A (en) | Integrated window for air purification and use method | |
| CN208238001U (en) | Air conditioner indoor unit and air conditioner with same | |
| CN207610323U (en) | New wind turbine with interior circulatory function |
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 |