CN114274863A - Multifunctional mobile police office - Google Patents
Multifunctional mobile police office Download PDFInfo
- Publication number
- CN114274863A CN114274863A CN202111610206.2A CN202111610206A CN114274863A CN 114274863 A CN114274863 A CN 114274863A CN 202111610206 A CN202111610206 A CN 202111610206A CN 114274863 A CN114274863 A CN 114274863A
- Authority
- CN
- China
- Prior art keywords
- full
- roof
- cylinder
- outer side
- side wall
- 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
Images
Landscapes
- Ventilation (AREA)
Abstract
The application discloses a multifunctional mobile police room, which belongs to the field of police rooms and is used for the police room, wherein a side full column body and a side semi-column body of the police room are connected and fixed into a whole through a main rib body and a secondary rib body; the inner sides of the side full-column body and the side half-column body are respectively and fixedly connected with an inner side wall and an inner bottom plate, and the inner side walls are positioned at two sides of the inner bottom plate; a plurality of outer side air exchange ports are processed on the outer side wall of the outlet position of the side semi-cylinder body; the top outlet of the side full-column body is positioned at the roof mounting part, and a plurality of top ventilation ports are distributed on the bottom surface of the roof mounting part; the interior bottom plate is symmetrically provided with an integrated table board, two sides of the integrated table board are fixedly provided with an integrated seat, and the interior of the integrated table board is respectively provided with an air interchanger. It can be through the effective design to sealing the automobile body structure, through realizing effectively unifying with air breather, when increasing self structural function, intensity, guarantees the circulation of air in the sealing automobile body.
Description
Technical Field
The application belongs to the field of police offices, and particularly relates to a multifunctional mobile police office.
Background
The mobile police room is mostly provided with a chassis, and the chassis is provided with a wheel body driven by an internal combustion engine or an electric device, so that better fluidity and flexibility are realized, and the requirements of people on handling police affairs are met. And because the mobile police service room needs to be matched with the chassis for setting, the closed vehicle body of the mobile police service room needs to have higher strength and a more stable structure, and the safety of internal personnel is guaranteed while the police service handling requirements are met. Because the mobile police service room is located at the street or in a downtown area, how to realize effective air circulation of an internal closed vehicle body and effective safety guarantee of internal personnel becomes one of the technical problems to be solved by the mobile police service room.
Disclosure of Invention
An object of this application is to provide a multi-functional removal police service room, it can be through the effective design to sealing the automobile body structure, through realizing effectively unifying with air breather, when increasing self structural function, intensity, guarantee the circulation of air in the sealing the automobile body.
In order to achieve the purpose, the method is realized by the following technical scheme:
the multifunctional mobile police room comprises a main body and a roof, wherein the roof is connected to a roof installation part of the main body through fastening bolts, a plurality of roof limiting plates for connecting the roof are distributed in the roof installation part, bolt holes are processed in the roof limiting plates, the main body comprises a plurality of hollow side full cylinders and side half cylinders which are of U-shaped structures and arranged at intervals, the side full cylinders and the side half cylinders are connected and fixed into a whole through main ribs and secondary ribs, and the main ribs and the secondary ribs are sequentially and alternately arranged along the side full cylinders and the side half cylinders; the inner sides of the side full-column body and the side half-column body are respectively and fixedly connected with an inner side wall and an inner bottom plate, and the inner side walls are positioned at two sides of the inner bottom plate; the outer sides of the side full-column body and the side half-column body are respectively and fixedly connected with an outer side wall and an outer bottom plate, and the outer side walls are positioned on two sides of the outer bottom plate; a plurality of outer side air exchange ports are processed on the outer side wall of the outlet position of the side semi-cylinder body; the top outlet of the side full-column body is positioned at the roof mounting part, and a plurality of top ventilation ports are distributed on the bottom surface of the roof mounting part; the inner bottom plate is symmetrically provided with integrated table boards, the two sides of the integrated table boards are fixedly provided with integrated seats, the insides of the integrated table boards are respectively provided with air exchange devices, one air exchange device is communicated with the top air exchange port through an inner side air exchange port and a side full cylinder, and the other air exchange device is communicated with the outer side air exchange port through an inner side air exchange port and a side half cylinder.
Furthermore, the inner side wall is provided with an inner side window at a position above the outer side ventilation opening, and the outer side window is arranged at a position corresponding to the outer side wall of the inner side window.
Furthermore, two ends of the inner side window are provided with window body fixing seats which are respectively positioned on the main rib bodies; and a column body clapboard is arranged at the connecting position of the side full column body and the side inner wall.
Furthermore, the end parts of the inner side wall, the outer side wall and the roof mounting part are respectively plugged by the rear plate body and the inlet side plate, and the inlet side plate is connected with the police room door body through a hinge.
Furthermore, the side full-column body and the side semi-column body are respectively connected in series through respective connecting pipes, filter elements are fixed at the outlet positions of the side full-column body and the side semi-column body through connecting pieces, and the filter elements are connected and fixed in a detachable connection mode.
Furthermore, the inner side ventilation ports are distributed on the plate body connected to the integrated table board through the fasteners, a filter screen is arranged on the inner side of the inner side ventilation ports of the plate body, and the inner side ventilation ports are located on one side facing the inner side wall.
Further, a protective net is arranged on the outer side wall of the outer air vent.
Furthermore, the multifunctional hanging plate is arranged on the rear plate body.
Compared with the prior art, the beneficial effects of this application are:
according to the invention, the framework structure of the closed car body is reset, the frameworks are mutually matched to form a stable and unified whole, and meanwhile, the ventilation system is compounded in the framework structure, so that the circulation of air in the closed car body is realized through the ventilation system, and the heat emitted by electric equipment in the closed car body and waste gas generated by breathing and external air can be effectively filtered and exchanged.
Drawings
Fig. 1 is a schematic structural diagram of the present invention (the same is applied below after removing the roof covering the internal structure, the police room door body and the internal attached office equipment).
FIG. 2 is a second schematic structural diagram of the present invention.
FIG. 3 is a schematic structural diagram of the side full column and the side half column of the present invention.
Fig. 4 is a third schematic structural diagram of the present invention.
Fig. 5 is a schematic view of the air circulation structure of the side full cylinder of the present invention.
In the figure: 1. a roof mounting section; 2. a roof limiting plate; 3. an inner sidewall; 4. an inner window; 5. a lateral full cylinder; 6. an integrated table-board; 7. an inboard ventilation port; 8. an integrated seat; 9. an outer window; 10. a lateral ventilation port; 11. an inner bottom plate; 12. an inlet side plate; 13. a multifunctional hanging plate; 14. a main tendon body; 15. a secondary tendon body; 16. a lateral semi-cylinder; 17. a column separator; 18. a window body fixing seat; 19. a connecting pipe; 20. a top vent; 21. an outer base plate; 22. an outer sidewall; 23. a rear plate body.
Detailed Description
The technical solutions described in the present application are further described below with reference to the accompanying drawings and embodiments. It should be noted that, in the following paragraphs, possible directional terms including, but not limited to, "upper, lower, left, right, front, rear" and the like are used, and all directions are meant to correspond to the visual directions shown in the drawings of the specification, which should not be construed as limiting the scope of the present invention, and are only for facilitating the better understanding of the technical solutions described in the specification by those skilled in the art.
In the description of the following paragraphs, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and the like are to be construed broadly and include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances in combination with common general knowledge in the art, design specifications, standard documents, and the like.
A multifunctional mobile police room comprises a side full cylinder body 5 and a side half cylinder body 16 which are formed by U-shaped structure hollow pipe bodies, wherein the side full cylinder body 5 and the side half cylinder body 16 are alternately arranged on a horizontal plane at equal intervals, the horizontal parts of the side full cylinder body 5 and the side half cylinder body 16 are fixedly connected through a main rib body 14 and a secondary rib body 15, and the main rib body 14 and the secondary rib body 15 are alternately arranged on the horizontal plane and are fixedly connected with the side full cylinder body 5 and the side half cylinder body 16; the vertical parts of the side full cylinders 5 and the side half cylinders 16 are only connected through the main rib bodies 14. The main rib body 14 and the secondary rib body 15 are rectangular bar bodies, and a plurality of rectangular clamping grooves are distributed on the main rib body and the secondary rib bodies and respectively correspond to the side full main body 5 and the side semi-cylinders 16. The main rib bodies 14 and the secondary rib bodies 15 are respectively arranged on the top surface and the bottom surface of the side full-column body 5 and the side half-column body 16 and are arranged in pairs.
The inner side surfaces of the side full-column body 5 and the side half-column body 16 are respectively covered by the inner side wall 3 and the inner bottom plate 11, and the inner side wall 3 is positioned at two sides of the inner bottom plate 11; the outer side surfaces of the side full cylinders 5 and the side half cylinders 16 are respectively covered by outer side walls 22 and outer bottom plates 21, and the outer side walls 22 are positioned at two sides of the outer bottom plates 21. The two ends of the movable police room are respectively provided with a rear plate body 23 and an inlet side plate 12, wherein the inlet side plate 12 is hinged with a door body of the movable police room, and the rear plate body 23 is provided with a multifunctional hanging plate 13 capable of hanging police equipment.
In the present invention, the outer side wall 22 is provided with a plurality of outer side ventilation ports 10 at the outlet of the side half-cylinder 16, and a protective net should be arranged at the outer side ventilation ports 10. The outer side ventilation port 10 is formed into a cavity for gas to flow out through the outer side ventilation port 10 by the outer side wall 22, the inner side wall 3, the side full cylinder 5 and the cylinder partition plate 17 fixedly arranged on the side full cylinder 5. The air flow sent into the side half-cylinder 16 by the ventilator through the inner ventilation opening 7 enters the cavity along the side half-cylinder 16 and is discharged through the outer ventilation opening 10.
In the invention, the inner side window 4 and the outer side window 9 are correspondingly arranged on the inner side wall 3 and the outer side wall 22, wherein the top end and the bottom end of the inner side window 4 are respectively and fixedly provided with a window fixing seat 18 with a rectangular block structure, the window fixing seat 18 is fixedly arranged in a rectangular cavity formed by rectangular clamping grooves on the main rib body 14, and the fixed connection of the inner side window 4 can be realized in the process of sealing the rectangular cavity formed on the opposite side whole column body 5. By adopting the double-layer window structure, the observation of the external situation and the protection operation near the window structure can be effectively realized.
In the invention, the outlet of the side full-column 5 is positioned at the roof installation part 1, a cavity for guiding the air flow movement is arranged inside the roof installation part 1, a plurality of top ventilation ports 20 are distributed at the outer bottom surface of the roof installation part 1, the top ventilation ports 20 are communicated with the side full-column 5 through the cavity inside the roof installation part 1, the side full-column 5 is communicated with a ventilation device inside the integrated table board 6, and the air flowing in from the top ventilation ports 20 is filtered through the ventilation device and then is sent into a police room through the inner ventilation ports 7.
In the present invention, the adjacent side full cylinders 5 and side half cylinders 16 are connected by a plurality of connecting pipes 19 to achieve effective communication between the different side full cylinders 5 and side half cylinders 16. Independent air interchangers are respectively arranged in two integrated table tops 6 symmetrically arranged in the mobile police room, and the air interchangers can be switched between the states of air supply to the outside and air supply to the inside so as to realize flexible and reliable air exchange adjustment. At the same time, the inside ventilation ports 7 machined in the integrated floor 6 should be arranged alternately with the integrated seats 8 or between the integrated seats 8. The integrated seat 8 shown in the drawings is merely an adaptive arrangement.
In the invention, a replaceable filter element structure can be arranged at the top end inlets of the side full cylinder 5 and the side half cylinder 16, and a detachable plate body structure can be arranged at the corresponding position of the inner side wall 3 to realize the replacement operation of the filter element. Through setting up the filter core, can effectively ensure the exhaust gas and most granule of inspiratory gas filtering or waste gas, realize the effective protection to the indoor outer air of removal police service.
In the invention, a plurality of roof limiting plates 2 are arranged at the edge of the roof mounting part 1, the roof limiting plates 2 are rectangular plates, and through holes for connecting fastening bolts are processed in the middle of the roof limiting plates. In the present invention, the roof mounting part 1 can be connected with the roof by adopting a welding structure, and the realization manner of the roof mounting part is subject to the realization manner of the technical personnel in the field.
In the present invention, the outer bottom plate 21 is placed on the chassis, and the movement is realized by an internal combustion engine or an electric driving device on the chassis. In a manner that can be achieved by those skilled in the art.
Finally, although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description of the present description is for clarity reasons only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims (8)
1. The utility model provides a multi-functional removal police service room, includes main part and roof, and the roof passes through fastening bolt and connects in the roof installation department (1) of main part, and the inside distribution of roof installation department (1) has a plurality of roof limiting plate (2) that supply the roof to connect, and it has bolt hole, its characterized in that to process on roof limiting plate (2): the main body comprises a plurality of hollow side full cylinders (5) and side half cylinders (16) which are arranged at intervals, the side full cylinders (5) and the side half cylinders (16) are connected and fixed into a whole through main rib bodies (14) and secondary rib bodies (15), and the main rib bodies (14) and the secondary rib bodies (15) are sequentially and alternately arranged along the side full cylinders (5) and the side half cylinders (16); the inner sides of the side full column body (5) and the side half column body (6) are respectively and fixedly connected with an inner side wall (3) and an inner bottom plate (11), and the inner side walls (3) are positioned at two sides of the inner bottom plate (11); the outer sides of the side full cylinder (5) and the side half cylinder (6) are respectively fixedly connected with an outer side wall (22) and an outer bottom plate (21), and the outer side walls (22) are positioned on two sides of the outer bottom plate (21); a plurality of outer side ventilation ports (10) are processed on the outer side wall (22) at the outlet position of the side semi-cylinder (16); the top outlet of the side full-column body (5) is positioned at the roof mounting part (1), and a plurality of top ventilation ports (20) are distributed on the bottom surface of the roof mounting part (1); the inner bottom plate (11) is symmetrically provided with integrated table tops (6), the two sides of each integrated table top (6) are fixedly provided with integrated seats (8), air exchange devices are respectively arranged inside the integrated table tops (6), one air exchange device is communicated with a top air exchange port (20) through an inner side air exchange port (7) and a side full cylinder body (5), and the other air exchange device is communicated with an outer side air exchange port (10) through an inner side air exchange port (7) and a side half cylinder body (16).
2. A multi-functional mobile police office as defined in claim 1 wherein: the inner side wall (3) is provided with an inner side window (4) at a position above the outer side ventilation opening (10), and the inner side window (4) is provided with an outer side window (9) at a position corresponding to the outer side wall (22).
3. A multi-functional mobile police office as defined in claim 2 wherein: window body fixing seats (18) are arranged at two ends of the inner side window (4), and the window body fixing seats (18) are respectively positioned on the main rib bodies (14); and a cylinder clapboard (17) is arranged at the connecting position of the side full cylinder (5) and the side inner wall (3).
4. A multi-functional mobile police office as defined in claim 3 wherein: the end parts of the inner side wall (3), the outer side wall (22) and the roof mounting part (1) are respectively plugged by a rear plate body (23) and an inlet side plate (12), and the inlet side plate (12) is connected with a police room door body through a hinged piece.
5. A multi-functional mobile police office as defined in claim 4 wherein: the full cylinder of side (5), the half cylinder of side (16) establish ties through respective connecting pipe (19) respectively, the exit position department of the full cylinder of side (5), the half cylinder of side (16) all is fixed with the filter core through the connecting piece, and the filter core adopts detachable connected mode to connect and fix.
6. A multi-functional police office according to claim 5 wherein: the inner side air vent (7) is distributed on a plate body connected to the integrated table board (6) through a fastener, a filter screen is arranged on the inner side of the inner side air vent (7) of the plate body, and the inner side air vent (7) is located on one side facing the inner side wall (3).
7. A multi-functional police office according to claim 6 wherein: and a protective net is arranged on the outer side wall (22) at the outer side ventilation port (10).
8. A multi-functional police office according to claim 7 wherein: the rear plate body (23) is provided with a multifunctional hanging plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111610206.2A CN114274863B (en) | 2021-12-27 | 2021-12-27 | Multifunctional mobile police room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111610206.2A CN114274863B (en) | 2021-12-27 | 2021-12-27 | Multifunctional mobile police room |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114274863A true CN114274863A (en) | 2022-04-05 |
| CN114274863B CN114274863B (en) | 2023-08-15 |
Family
ID=80875929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111610206.2A Active CN114274863B (en) | 2021-12-27 | 2021-12-27 | Multifunctional mobile police room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114274863B (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200387062Y1 (en) * | 2005-03-23 | 2005-06-20 | 한화종합화학 주식회사 | ventilation construction of window sash |
| CN202090622U (en) * | 2011-06-16 | 2011-12-28 | 曾展飞 | Movable police room |
| CN102303501A (en) * | 2011-06-23 | 2012-01-04 | 龙工(上海)机械制造有限公司 | Cab capable of reducing dust pollution |
| CN202788043U (en) * | 2012-08-14 | 2013-03-13 | 北京博雅英杰科技股份有限公司 | Removable multifunctional police room |
| CN202923462U (en) * | 2012-11-23 | 2013-05-08 | 河南森源鸿马电动汽车有限公司 | Traction type mobile police office |
| CN205444986U (en) * | 2015-12-17 | 2016-08-10 | 上海春丽实业有限公司 | Multi -functional steel of police service commercial affairs integral type constructs alert silver -colored pavilion |
| CN106114652A (en) * | 2016-08-18 | 2016-11-16 | 中国电子科技集团公司第三十八研究所 | A kind of bulk grain transportation vehicle compartment with forced ventilation and gravity-flow ventilation |
| CN106114143A (en) * | 2016-06-30 | 2016-11-16 | 广西贵港市港丰农牧有限公司 | A kind of novel poultry conveying carriage |
| CN207045199U (en) * | 2017-07-17 | 2018-02-27 | 河南国迎嘉骏新能源汽车有限公司 | A kind of fully-trailed shellproof radio car |
| CN108312946A (en) * | 2018-04-04 | 2018-07-24 | 山东正泰希尔专用汽车有限公司 | A kind of police hurdle |
| CN110382336A (en) * | 2017-03-24 | 2019-10-25 | 罗森巴赫国际股份公司 | Partition module and motor vehicle equipped with partition module |
| CN211075687U (en) * | 2019-12-10 | 2020-07-24 | 大连理工大学重大装备设计与制造郑州研究院 | Movable multifunctional police office |
| CN212614045U (en) * | 2020-06-30 | 2021-02-26 | 深圳市巨鼎医疗股份有限公司 | Sealing device and isolation system |
| CN112622728A (en) * | 2020-12-26 | 2021-04-09 | 江苏爱派电动车有限公司 | Electric mobile police office |
| CN214647486U (en) * | 2020-12-23 | 2021-11-09 | 扬州五环龙电动车有限公司 | Remove police service room with explosion-proof separation net |
| CN215205098U (en) * | 2021-07-23 | 2021-12-17 | 世技(东莞)专用车制造有限公司 | Novel lightweight carriage |
-
2021
- 2021-12-27 CN CN202111610206.2A patent/CN114274863B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200387062Y1 (en) * | 2005-03-23 | 2005-06-20 | 한화종합화학 주식회사 | ventilation construction of window sash |
| CN202090622U (en) * | 2011-06-16 | 2011-12-28 | 曾展飞 | Movable police room |
| CN102303501A (en) * | 2011-06-23 | 2012-01-04 | 龙工(上海)机械制造有限公司 | Cab capable of reducing dust pollution |
| CN202788043U (en) * | 2012-08-14 | 2013-03-13 | 北京博雅英杰科技股份有限公司 | Removable multifunctional police room |
| CN202923462U (en) * | 2012-11-23 | 2013-05-08 | 河南森源鸿马电动汽车有限公司 | Traction type mobile police office |
| CN205444986U (en) * | 2015-12-17 | 2016-08-10 | 上海春丽实业有限公司 | Multi -functional steel of police service commercial affairs integral type constructs alert silver -colored pavilion |
| CN106114143A (en) * | 2016-06-30 | 2016-11-16 | 广西贵港市港丰农牧有限公司 | A kind of novel poultry conveying carriage |
| CN106114652A (en) * | 2016-08-18 | 2016-11-16 | 中国电子科技集团公司第三十八研究所 | A kind of bulk grain transportation vehicle compartment with forced ventilation and gravity-flow ventilation |
| CN110382336A (en) * | 2017-03-24 | 2019-10-25 | 罗森巴赫国际股份公司 | Partition module and motor vehicle equipped with partition module |
| CN207045199U (en) * | 2017-07-17 | 2018-02-27 | 河南国迎嘉骏新能源汽车有限公司 | A kind of fully-trailed shellproof radio car |
| CN108312946A (en) * | 2018-04-04 | 2018-07-24 | 山东正泰希尔专用汽车有限公司 | A kind of police hurdle |
| CN211075687U (en) * | 2019-12-10 | 2020-07-24 | 大连理工大学重大装备设计与制造郑州研究院 | Movable multifunctional police office |
| CN212614045U (en) * | 2020-06-30 | 2021-02-26 | 深圳市巨鼎医疗股份有限公司 | Sealing device and isolation system |
| CN214647486U (en) * | 2020-12-23 | 2021-11-09 | 扬州五环龙电动车有限公司 | Remove police service room with explosion-proof separation net |
| CN112622728A (en) * | 2020-12-26 | 2021-04-09 | 江苏爱派电动车有限公司 | Electric mobile police office |
| CN215205098U (en) * | 2021-07-23 | 2021-12-17 | 世技(东莞)专用车制造有限公司 | Novel lightweight carriage |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114274863B (en) | 2023-08-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108928357B (en) | Integrated structure of air duct plate, middle top plate, ventilation grille and lamp strip of railway vehicle | |
| CN210798378U (en) | Light-duty ready-package removes toilet | |
| CN108787167B (en) | High-voltage electrostatic air purifying device for central air conditioner air duct system | |
| WO2013180335A1 (en) | High efficiency heat exchanger and method for manufacturing same | |
| CN114274863A (en) | Multifunctional mobile police office | |
| WO2013042805A1 (en) | Ventilating apparatus for windows and doors | |
| CN210921714U (en) | Fresh air purification ceiling machine | |
| CN112523359B (en) | A extensible ward for disaster relief | |
| CN204810770U (en) | Rack | |
| CN209926532U (en) | Fresh air equipment | |
| CN108662710B (en) | Movable fresh air fan | |
| CN209024505U (en) | A kind of lactic acid bacteria biological safety cabinet with air-exhausting function | |
| CN208615731U (en) | A kind of rush-harvesting and rush-planting non-on-board charger of single open-door | |
| CN107314493B (en) | Wall-mounted fresh air machine with indoor purification function | |
| CN218316178U (en) | Truck wind shield | |
| CN212936513U (en) | Electrical cabinet with filtering device | |
| CN212142021U (en) | Activated carbon adsorption cabin | |
| CN210608250U (en) | Railway signal power supply screen | |
| CN216174891U (en) | Prolong purification life's air shower | |
| CN217589946U (en) | Compact box-type substation | |
| CN216943067U (en) | Railway carriage and railway vehicle | |
| CN218565610U (en) | Split combined clean laminar flow ceiling | |
| CN210808020U (en) | Special rack of 5GBBU | |
| CN213841120U (en) | Fresh air purification air conditioner convenient to equipment | |
| CN214626693U (en) | Modularized operation generator room for rail car |
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 |