CN114274863B - Multifunctional mobile police room - Google Patents
Multifunctional mobile police room Download PDFInfo
- Publication number
- CN114274863B CN114274863B CN202111610206.2A CN202111610206A CN114274863B CN 114274863 B CN114274863 B CN 114274863B CN 202111610206 A CN202111610206 A CN 202111610206A CN 114274863 B CN114274863 B CN 114274863B
- Authority
- CN
- China
- Prior art keywords
- cylinder
- ventilation
- side wall
- roof
- police room
- 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
Links
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 cylinder and a side half cylinder of the police room are connected and fixed into a whole through a main rib and a secondary rib; the inner sides of the side full cylinder and the side half cylinder are respectively fixedly connected with an inner side wall and an inner bottom plate, and the inner side wall is positioned at two sides of the inner bottom plate; the outer side wall of the outlet position of the side half cylinder is provided with a plurality of outer ventilation ports; the top outlet of the side full cylinder is positioned at the roof installation part, and a plurality of top ventilation ports are distributed on the bottom surface of the roof installation part; the inner bottom plate is symmetrically provided with an integrated table top, two sides of the integrated table top are fixedly provided with integrated seats, and ventilation devices are respectively arranged in the integrated table top. The structure of the closed car body can be effectively designed through the structure of the closed car body, and the structure of the closed car body can be effectively unified with that of the air ventilation device, so that the air circulation in the closed car body is ensured while the structure function and the strength of the closed car body are increased.
Description
Technical Field
The application belongs to the field of police service rooms, and particularly relates to a multifunctional mobile police service room.
Background
The chassis is arranged in the mobile police room, and the wheels driven by the internal combustion engine or the electric device are arranged on the chassis, so that good mobility and flexibility are realized, and the requirements of people on handling police matters are met. And because the mobile police room needs to be matched with the chassis for setting, the closed car body of the mobile police room needs to have higher strength and a more stable structure, and the safety of internal personnel is ensured while the requirements of police office are met. Because the mobile police room is located at street or downtown area, how to realize the effective ventilation of the inside sealed car body and the effective safety assurance of the inside personnel becomes one of the technical problems to be solved by the mobile police room.
Disclosure of Invention
The application aims to provide a multifunctional mobile police room, which can ensure the ventilation in a closed car body while increasing the structural function and strength of the room by effectively designing the structure of the closed car body and realizing effective unification with an air ventilation device.
In order to achieve the above purpose, the application is realized by the following technical scheme:
the application relates to a multifunctional mobile police room, which comprises a main body and a roof, wherein the roof is connected to a roof installation part of the main body through a fastening bolt, a plurality of roof limiting plates for roof connection are distributed in the roof installation part, bolt holes are processed on the roof limiting plates, the main body comprises a plurality of hollow side full cylinders and side half cylinders which are 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 cylinder and the side half cylinder are respectively fixedly connected with an inner side wall and an inner bottom plate, and the inner side wall is positioned at two sides of the inner bottom plate; the outer sides of the side full cylinder and the side half cylinder are fixedly connected with an outer side wall and an outer bottom plate respectively, and the outer side wall is positioned at two sides of the outer bottom plate; the outer side wall of the outlet position of the side half cylinder is provided with a plurality of outer ventilation ports; the top outlet of the side full cylinder is positioned at the roof installation part, and a plurality of top ventilation ports are distributed on the bottom surface of the roof installation part; the inner bottom plate is symmetrically provided with an integrated table top, two sides of the integrated table top are fixedly provided with integrated seats, air-changing devices are respectively arranged in the integrated table top, one of the air-changing devices is used for being communicated with the top air-changing port through an inner air-changing port and a side full cylinder, and the other air-changing device is communicated with the outer air-changing port through an inner air-changing port and a side half cylinder.
Further, the inner side wall is provided with an inner side window at a position above the outer side ventilation opening, and the inner side window is provided with an outer side window at a position corresponding to the outer side wall.
Further, two ends of the inner side window are provided with window body fixing seats, and the window body fixing seats are respectively positioned on the main rib body; and a column partition plate is arranged at the connection position of the side full column and the side inner wall.
Furthermore, the inner side wall, the outer side wall and the end part of the roof installation part are respectively plugged by the rear plate body and the entrance side plate, and the entrance side plate is connected with a police room door body through a hinge piece.
Furthermore, the side full cylinder and the side half cylinder are respectively connected in series through the respective connecting pipes, the filter element is fixed at the outlet positions of the side full cylinder and the side half cylinder through the connecting pieces, and the filter element is connected and fixed in a detachable connection mode.
Further, the inner ventilation openings are distributed on the plate body connected to the integrated table top through the fastening pieces, the filter screen is arranged on the inner side of the inner ventilation openings, and the inner ventilation openings are located on one side facing the inner side wall.
Further, the outer side wall of the outer ventilation opening is provided with a protective net.
Further, the rear plate body is provided with a multifunctional hanging plate.
Compared with the prior art, the application has the beneficial effects that:
according to the application, the framework structures of the closed vehicle body are rearranged, the frameworks are mutually matched to form a stable and uniform whole, meanwhile, the ventilation system is compounded in the framework structures, ventilation of air in the closed vehicle body is realized through the ventilation system, and heat emitted by electric equipment in the closed vehicle body and waste gas and external air generated by respiration can be effectively filtered and exchanged.
Drawings
Fig. 1 is a schematic view of the structure of the present application (the following is a description with the roof, police room door and internal accessories of the internal structure being omitted).
Fig. 2 is a schematic diagram of a second embodiment of the present application.
Fig. 3 is a schematic diagram of the structure of the side full cylinder and the side half cylinder in the present application.
Fig. 4 is a schematic diagram of the structure of the present application.
FIG. 5 is a schematic illustration of the air flow structure of the side full column of the present application.
In the figure: 1. a roof mounting portion; 2. roof limiting plates; 3. an inner sidewall; 4. an inner window; 5. a side full cylinder; 6. an integral table top; 7. an inner ventilation port; 8. an integral seat; 9. an outer window; 10. an outer ventilation port; 11. an inner bottom plate; 12. an inlet side plate; 13. multifunctional hanging plate; 14. a main rib body; 15. secondary tendons; 16. a side half cylinder; 17. a column separator; 18. a window fixing seat; 19. a connecting pipe; 20. a top transfer port; 21. an outer bottom plate; 22. an outer sidewall; 23. and a rear plate body.
Detailed Description
The technical scheme of the application is further described and illustrated below with reference to the accompanying drawings and the embodiments. It should be noted that, the terms possibly related to the following paragraphs include, but are not limited to, "up, down, left, right, front, back" and the like, and the directions according to which the terms are all visual directions shown in the drawings of the corresponding specification, which should not be construed as limiting the scope of protection of the present technical solution, but are only for facilitating the understanding of the technical solution described in the specification by those skilled in the art.
In the description of the following paragraphs, unless expressly specified and limited otherwise, the terms "mounted," "connected," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art in view of the specific circumstances in combination with common general knowledge in the art, design specifications, standard documents, etc.
The multifunctional mobile police room comprises a side full cylinder 5 and a side half cylinder 16 which are formed by hollow pipes with a U-shaped structure, wherein the side full cylinder 5 and the side half cylinder 16 are alternately arranged at equal intervals on a horizontal plane, the horizontal parts of the side full cylinder 5 and the side half cylinder 16 are fixedly connected through a main rib 14 and a secondary rib 15, and the main rib 14 and the secondary rib 15 are alternately arranged on the horizontal plane and are fixedly connected with the side full cylinder 5 and the side half cylinder 16; the vertical parts of the side full cylinder 5 and the side half cylinder 16 are connected only through the main rib 14. The main rib 14 and the secondary rib 15 are strip-shaped rectangular rod bodies, a plurality of rectangular clamping grooves are distributed on the strip-shaped rectangular rod bodies, and the rectangular clamping grooves are respectively and correspondingly arranged with the side full body 5 and the side half column 16. The main rib 14 and the sub rib 15 are arranged on the top surface and the bottom surface of the side full cylinder 5 and the side half cylinder 16 respectively, and are arranged in pairs.
The inner side surfaces of the side full cylinder 5 and the side half cylinder 16 are respectively covered by an inner side wall 3 and an 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 cylinder 5 and the side half cylinder 16 are respectively covered by 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. The movable police room is characterized in that 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 application, the outer side wall 22 is provided with a plurality of outer ventilation openings 10 at the outlet of the side half cylinder 16, and a protective net should be provided at the outer ventilation openings 10. The outside ventilation port 10 is formed into a cavity for gas to flow out through the outside ventilation port 10 by the outer side wall 22, the inner side wall 3, the side full cylinder 5 and the cylinder partition 17 fixedly arranged on the side full cylinder 5. The air flow fed into the side half cylinder 16 by the ventilation means through the inner ventilation opening 7 enters the above-mentioned cavity along the side half cylinder 16 and is discharged through the outer ventilation opening 10.
In the application, the inner side wall 3 and the outer side wall 22 are correspondingly provided with the inner side window 4 and the outer side window 9, wherein the top end and the bottom end of the inner side window 4 are respectively and fixedly provided with the 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 14, and the inner side window 4 can be fixedly connected in the process of closing the rectangular cavity formed on the opposite side full cylinder 5. By adopting a double-layer window structure, the observation of external conditions and the protection operation near the window structure can be effectively realized.
In the application, the outlet of the side whole column 5 is positioned at the roof installation part 1, a cavity for guiding airflow to move is arranged in the roof installation part 1, a plurality of top ventilation ports 20 are distributed at the bottom surface outside the roof installation part 1, the top ventilation ports 20 are communicated with the side whole column 5 through the cavity in the roof installation part 1, the side whole column 5 is communicated with a ventilation device in the integrated table top 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 application, the adjacent side full cylinder 5 and side half cylinder 16 are connected through a plurality of connecting pipes 19 so as to realize effective communication between different side full cylinders 5 and side half cylinders 16. Independent air-changing devices are respectively arranged in two integrated table tops 6 symmetrically arranged in the mobile police service room, and the air-changing devices can be switched between outward air supply and inward air supply states so as to realize flexible and reliable air-changing adjustment. Meanwhile, the inner ventilation ports 7 machined in the integrated table top 6 should be alternately arranged with the integrated seats 8 or arranged between the integrated seats 8. The integrated seat 8 shown in the drawings is only an adaptive arrangement.
In the application, 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 structure can be arranged at the corresponding position of the inner side wall 3 to realize the replacement operation of the filter element in cooperation with the filter element structure. Through setting up the filter core, can effectively ensure exhaust gas and absorptive gas filtering most granule or waste gas, realize the effective protection to the indoor and outdoor air of removal police service.
In the application, 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 plate bodies, and through holes for fastening bolts to connect are processed in the middle of the rectangular plate bodies. In the present application, the roof mounting section 1 may be connected to the roof in a welded structure, in a manner that can be achieved by a person skilled in the art.
In the present application, the outer bottom plate 21 is placed on the chassis, and the movement is achieved by an internal combustion engine or an electric driving device on the chassis. In a manner which would be achievable by a person skilled in the art.
Finally, although the description has been described in terms of embodiments, not every embodiment is intended to include only a single embodiment, and such description is for clarity only, as one skilled in the art will recognize that the embodiments of the disclosure may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (8)
1. The utility model provides a multi-functional removal police room, includes main part and roof, and the roof passes through fastening bolt to be connected in roof installation department (1) of main part, has a plurality of roof limiting plate (2) that supply roof to connect at the inside distribution of roof installation department (1), and processing has the bolt hole on roof limiting plate (2), its characterized in that: the main body comprises a plurality of hollow side full cylinders (5) and side half cylinders (16) which are of U-shaped structures and are arranged at intervals, the side full cylinders (5) and the side half cylinders (16) are connected and fixed into a whole through main ribs (14) and secondary ribs (15), and the main ribs (14) and the secondary ribs (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 cylinder (5) and the side half cylinder (16) are fixedly connected with an inner side wall (3) and an inner bottom plate (11) respectively, and the inner side wall (3) is positioned at two sides of the inner bottom plate (11); the outer sides of the side full cylinder (5) and the side half cylinder (16) are fixedly connected with an outer side wall (22) and an outer bottom plate (21) respectively, and the outer side wall (22) is positioned at two sides of the outer bottom plate (21); the outer side wall (22) at the outlet position of the side half cylinder (16) is provided with a plurality of outer ventilation ports (10); the top outlet of the side full cylinder (5) is positioned at the roof installation part (1), and a plurality of top ventilation ports (20) are distributed on the bottom surface of the roof installation part (1); the inner bottom plate (11) is symmetrically provided with an integrated table top (6), two sides of the integrated table top (6) are fixedly provided with integrated seats (8), the inside of the integrated table top (6) is respectively provided with a ventilation device, one ventilation device is used for being communicated with the top ventilation opening (20) through an inner ventilation opening (7) and a side full cylinder (5), and the other ventilation device is communicated with the outer ventilation opening (10) through the inner ventilation opening (7) and a side half cylinder (16); the outside ventilation port (10) forms a cavity for gas to flow out through the outside ventilation port (10) through the outside wall (22), the inside wall (3), the side full cylinder (5) and a cylinder partition plate (17) fixedly arranged on the side full cylinder (5), the gas flow sent into the side half cylinder (16) through the inside ventilation port (7) by the ventilation device enters the cavity for gas to flow out through the outside ventilation port (10) along the side half cylinder (16), and is discharged through the outside ventilation port (10); the outlet of the side full cylinder (5) is positioned at the roof installation part (1), a cavity for guiding airflow to move is arranged in the roof installation part (1), the top ventilation opening (20) is communicated with the side full cylinder (5) through the cavity in the roof installation part (1), the side full cylinder (5) is communicated with a ventilation device in the integrated table top (6), and the air flowing in from the top ventilation opening (20) is filtered through the ventilation device and then is sent into a police room through the inner ventilation opening (7); the adjacent side full cylinders (5) and side half cylinders (16) are connected through a plurality of connecting pipes (19) so as to realize effective communication between different side full cylinders (5) and side half cylinders (16).
2. A multi-functional mobile police room according to claim 1, characterized in that: 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 room according to claim 2, characterized in that: two ends of the inner side window (4) are provided with window body fixing seats (18), and the window body fixing seats (18) are respectively positioned on the main rib body (14); a column partition plate (17) is arranged at the connection position of the side full column (5) and the inner side wall (3).
4. A multi-functional mobile police room according to claim 3, characterized in that: the end parts of the inner side wall (3), the outer side wall (22) and the roof installation part (1) are respectively plugged through 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 hinge.
5. A multi-functional mobile police room according to claim 4, wherein: the side full cylinder (5) and the side half cylinder (16) are respectively connected in series through respective connecting pipes (19), filter elements are fixed at the outlet positions of the side full cylinder (5) and the side half cylinder (16) through connecting pieces, and the filter elements are connected and fixed in a detachable connection mode.
6. A multi-functional mobile police room according to claim 5, characterized in that: the inner ventilation ports (7) are distributed on a plate body connected to the integrated table top (6) through fasteners, a filter screen is arranged on the inner side of the inner ventilation ports (7), and the inner ventilation ports (7) are located on one side facing the inner side wall (3).
7. The multi-functional mobile police room of claim 6, wherein: and a protective net is arranged on the outer side wall (22) at the outer ventilation opening (10).
8. A multi-functional mobile police room according to claim 7, characterized in that: 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 CN114274863A (en) | 2022-04-05 |
| CN114274863B true 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 |
| 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 |
| 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 |
|---|---|
| CN114274863A (en) | 2022-04-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114274863B (en) | Multifunctional mobile police room | |
| CN213421357U (en) | Full heat exchanger with transversely-arranged heat exchange core body | |
| CN202872217U (en) | Combined double-door reactive power compensation box | |
| CN108662710B (en) | Movable fresh air fan | |
| CN217183590U (en) | Novel cabinet heat exchange module | |
| CN214094852U (en) | Circulation recoil type air purification and sterilization device | |
| CN216238997U (en) | Folding combined type modularized P3 laboratory | |
| CN115751551A (en) | Ventilation equipment for building energy conservation and emission reduction | |
| CN209926532U (en) | Fresh air equipment | |
| CN208897059U (en) | A kind of novel modularized locomotive cooling chamber | |
| CN209024505U (en) | A kind of lactic acid bacteria biological safety cabinet with air-exhausting function | |
| CN210608250U (en) | Railway signal power supply screen | |
| CN204810770U (en) | Rack | |
| CN212142021U (en) | Activated carbon adsorption cabin | |
| CN215816863U (en) | Transformer box suitable for high-dust-raising area | |
| CN215490208U (en) | Air purification air conditioner filter equipment convenient to maintenance | |
| CN216727349U (en) | Can dismantle clean bench of interchange horizontal current and vertical current | |
| CN217589946U (en) | Compact box-type substation | |
| CN113232494B (en) | Engineering vehicle cab sliding window with self-powered fresh air system | |
| CN219658789U (en) | Improved power battery heat radiation module | |
| CN221851885U (en) | Mobile vehicle-mounted air shower and decontamination vehicle | |
| CN210892021U (en) | Intelligent building ventilation equipment | |
| CN216174891U (en) | Prolong purification life's air shower | |
| CN212849343U (en) | Dustproof frame type ring main unit structure | |
| CN215892657U (en) | Multifunctional bidirectional flow fresh air system |
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 |