CN109435635A - A kind of clean type on-board air conditioner automatically adjusting air output size - Google Patents
A kind of clean type on-board air conditioner automatically adjusting air output size Download PDFInfo
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- CN109435635A CN109435635A CN201811555940.1A CN201811555940A CN109435635A CN 109435635 A CN109435635 A CN 109435635A CN 201811555940 A CN201811555940 A CN 201811555940A CN 109435635 A CN109435635 A CN 109435635A
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- wall
- air conditioner
- board air
- block
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
- B60H1/00821—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being ventilating, air admitting or air distributing devices
- B60H1/00871—Air directing means, e.g. blades in an air outlet
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- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention discloses a kind of clean type on-board air conditioners of automatic adjustment air output size of on-board air conditioner technical field, including on-board air conditioner main body, the on-board air conditioner body lumen right end is provided with baffle, the baffle outer right wall and rotating plate are rotatablely connected, and the outer wall of baffle and rotating plate is uniformly provided with venthole, the rotating plate outer right wall is provided with gear, the on-board air conditioner body top outer wall is provided with seal box, and sealing box outer wall is enclosed with thermal insulation layer, sliding block is movably set between the inner wall of two sides above and below the seal box, vehicle interior temperature variation is experienced by air bag in device, because gas reduces own vol as temperature reduces, the air pressure of sliding block left end is set to be less than the air pressure of right end, it is moved to the left sliding block with guiding rack gear, to make rotating plate rotate, reduce the degree that is overlapped of venthole between baffle and rotating plate, to Make to reduce across the air quantity of baffle and rotating plate, the air output of on-board air conditioner is adjusted voluntarily.
Description
Technical field
The present invention relates to on-board air conditioner technical field, specially a kind of vehicle-mounted sky of clean type for automatically adjusting air output size
It adjusts.
Background technique
On-board air conditioner is a kind of automobile-used refrigeration equipment, and when now using on-board air conditioner to interior refrigeration, on-board air conditioner can not
The air output that air-conditioning is automatically adjusted according to the height of temperature, the temperature height for needing people oneself perceptually to arrive are adjusted,
It is more troublesome, and be also required to people and divert one's attention to operate on-board air conditioner, the normal driving of people is influenced, for this purpose, it is proposed that one
The clean type on-board air conditioner of kind automatic adjustment air output size.
Summary of the invention
It is above-mentioned to solve the purpose of the present invention is to provide a kind of clean type on-board air conditioner for automatically adjusting air output size
The problem of being proposed in background technique.
To achieve the above object, the invention provides the following technical scheme: a kind of clean type for automatically adjusting air output size
On-board air conditioner, including on-board air conditioner main body, on-board air conditioner body lumen right end are provided with baffle, and baffle outer right wall and rotating plate turn
Dynamic connection, and the outer wall of baffle and rotating plate is uniformly provided with venthole, rotating plate outer right wall is provided with gear, on-board air conditioner main body
Top exterior walls are provided with seal box, and seal box outer wall and be enclosed with thermal insulation layer, activity setting between the inner wall of two sides above and below seal box
There is sliding block, sliding block right end is provided with guiding rack gear, and outer wall is provided with guide rod, guide rod outer wall upper and lower ends on front side of guiding rack gear
It is socketed with driven wheel, and upside driven wheel and guiding rack gear intermeshing, and downside driven wheel bottom end extends to on-board air conditioner
The inner cavity of main body, and top is intermeshed on the right side of downside driven wheel left end and gear, outer wall is provided with connecting tube on the left of seal box,
Connecting tube left end is flexibly connected with mounting blocks, and mounting blocks left end is provided with air bag, and the connecting portion of air bag and mounting blocks opens up
There is aperture, and aperture is located at the directly to the left of connecting tube, is movably set between the central inner wall of two sides above and below on-board air conditioner main body
Strainer, on-board air conditioner body lumen left end are provided with installing frame, set gradually from top to bottom between the inner wall of installing frame front and rear sides
There are three groups of fan doors.
Preferably, two sides central inner wall offers mounting groove to on-board air conditioner main body up and down, two sides outer wall above and below filter screen
It is provided with movable block, and movable block is plugged on the inner cavity of mounting groove far from one end of filter screen, two sides are central up and down for installing frame
Outer wall is provided with briquetting, and briquetting is plugged on the inner cavity of mounting groove far from one end of installing frame, and briquetting outer right wall is provided with
Compression bar, compression bar right end fit with outer wall on the left of movable block, and upper and lower ends outer wall is provided with two groups on the left of on-board air conditioner main body
Guide pad is plugged with bull stick between the guide pad inner cavity of front and rear sides, and bull stick outer wall rear and front end is socketed with reset spring, and multiple
The outer wall of position spring one end and bull stick connects, and the inner wall of the reset spring other end and guide pad connects, and two groups of bull sticks mutually lean on
Close side center outer wall is provided with pressing plate, and pressing plate outer right wall is provided with fixed block, and fixed block right end extends to mounting groove
Inner cavity and fit with the left side outer wall of briquetting.
Preferably, gasbag ektexine is socketed with casing, and cannula tip is bolted with bolt, and bolt bottom end extends to the interior of casing
Chamber is simultaneously connect with crushing block, and crushing block bottom outer wall and the top exterior walls of air bag fit, and crushing block bottom outer wall is uniform
It is provided with convex block, and convex block is rubber convex block.
Preferably, rear and front end outer wall is provided with limited block on the right side of pressing plate, outside the side that upper and lower two sides limited block is located remotely from each other
Wall offers location hole, and two sides inner wall rear and front end offers link slot to on-board air conditioner main body up and down, and two sides connect up and down
The side inner wall that access slot is located remotely from each other is provided with support spring, and spring supported on both sides one end close to each other is respectively provided with up and down
There is locating piece, and locating piece is plugged on the inner cavity of location hole far from one end of support spring.
Preferably, inner wall is provided with elastomer block on the right side of mounting groove, and outer wall is provided with spring on the left of elastomer block, and spring left end with
The outer right wall of movable block fits.
Preferably, mounting blocks outer right wall offers fixing groove, and the vertical section of fixing groove is rounded, and fixing groove inner wall
It is provided with internal screw thread, connection pipe outer wall left end is provided with the external screw thread to match with internal screw thread, and mounting blocks pass through outside internal screw thread
Screw thread is connect with connecting tube.
Compared with prior art, the beneficial effects of the present invention are:
1. experiencing vehicle interior temperature variation by air bag in device, reduces own vol because gas is with temperature reduction, make to slide
The air pressure of block left end is less than the air pressure of right end, is moved to the left sliding block with guiding rack gear, rotates guide rod with gear, from
And rotating plate is rotated, reduce the degree that is overlapped of venthole between baffle and rotating plate, to make the air quantity across baffle and rotating plate
Reduce, the air output of on-board air conditioner is adjusted voluntarily, does not need manually to be adjusted, vehicle-mounted sky when reducing temperature
The air output of tune is gradually reduced, and avoiding enter into interior cold air excessively causes people that can not adapt to, and is increased on-board air conditioner and is adapted to
Comfort level, while do not need yet people divert one's attention operate on-board air conditioner, guarantee the normal driving of people；
2. rotating pressing plate, removes fixed block from the left end of briquetting, briquetting is removed from mounting groove, is expanded, is made by spring
Movable block is moved to the left, and is facilitated and is disassembled filter screen, is convenient to clean the impurity of filtering net surface accumulation, it is ensured that on-board air conditioner
It works normally.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is bull stick of the present invention and reset spring attachment structure schematic diagram.
In figure: 1, on-board air conditioner main body；2, baffle；3, rotating plate；4, gear；5, seal box；6, connecting tube；7, mounting blocks；
8, air bag；81, casing；82, bolt；9, sliding block；10, it is oriented to rack gear；11, guide rod；12, filter screen；13, installing frame；14, it fans
Door；15, movable block；16, mounting groove；17, briquetting；18, compression bar；19, fixed block；20, guide pad；201, reset spring；202,
Bull stick；21, pressing plate；22, limited block.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of technical solution referring to FIG. 1-2: a kind of clean type automatically adjusting air output size is vehicle-mounted
Air-conditioning, including on-board air conditioner main body 1,1 inner cavity right end of on-board air conditioner main body are provided with baffle 2,2 outer right wall of baffle and rotating plate 3
Rotation connection, and the outer wall of baffle 2 and rotating plate 3 is uniformly provided with venthole, 3 outer right wall of rotating plate is provided with gear 4, vehicle-mounted sky
It adjusts 1 top exterior walls of main body to be provided with seal box 5, and 5 outer wall of seal box is enclosed with thermal insulation layer, guarantees seal box 5 not by extraneous temperature
Degree influences, it is ensured that device works normally, and sliding block 9, the setting of 9 right end of sliding block are movably set between about 5 two sides inner wall of seal box
Have guiding rack gear 10, guiding 10 front side outer wall of rack gear is provided with guide rod 11,11 outer wall upper and lower ends of guide rod be socketed with from
Driving wheel, and upside driven wheel and guiding rack gear 10 are intermeshed, and downside driven wheel bottom end extends to the interior of on-board air conditioner main body 1
Chamber, and downside driven wheel left end and 4 right side top of gear are intermeshed, 5 left side outer wall of seal box is provided with connecting tube 6, connects
6 left end of pipe is flexibly connected with mounting blocks 7, and 7 left end of mounting blocks is provided with air bag 8, when vehicle interior temperature gradually decreases, in air bag 8
Gas volume reduce with the reduction of temperature, make 5 inside left end air pressure of seal box be less than right end air pressure, make sliding block 9 with
Guiding rack gear 10 is moved to the left, and guiding rack gear 10 is rotated with guide rod 11 and gear 4, rotates rotating plate 3, is made baffle 2 and is turned
The coincidence degree of venthole reduces between plate 3, to make to reduce across the air quantity of baffle 2 and rotating plate 3, makes the outlet air of on-board air conditioner
Amount can voluntarily be adjusted, and not need manually to be adjusted, air output is gradually reduced when reducing temperature, avoids enter into car
Cold air it is excessive and cause people that can not adapt to, increase the comfort level that on-board air conditioner adapts to, while also not needing people and diverting one's attention
On-board air conditioner is operated, guarantees the normal driving of people, improves driving safety, and air bag 8 and the connecting portion of mounting blocks 7 offer
Aperture, and aperture is located at the directly to the left of connecting tube 6, is movably set between about 1 two sides central inner wall of on-board air conditioner main body
Strainer 12 is filtered the cold air for being blown into interior, avoids impurity from influencing people's health into the car, on-board air conditioner main body
1 inner cavity left end is provided with installing frame 13, is disposed with three groups of fan doors 14 from top to bottom between 13 front and rear sides inner wall of installing frame,
Ventilation rotation fan door 14, is adjusted the air-out direction of on-board air conditioner.
Wherein, about 1 two sides central inner wall of on-board air conditioner main body offers mounting groove 16, outside about 12 two sides of filter screen
Wall is provided with movable block 15, and movable block 15 is plugged on the inner cavity of mounting groove 16, installing frame 13 far from one end of filter screen 12
Upper and lower two sides center outer wall is provided with briquetting 17, and briquetting 17 is plugged on the inner cavity of mounting groove 16 far from one end of installing frame 13,
17 outer right wall of briquetting is provided with compression bar 18, and 18 right end of compression bar fits with 15 left side outer wall of movable block, on-board air conditioner main body 1
Left side upper and lower ends outer wall is provided with two groups of guide pads 20, and front and rear sides guide pad is plugged with bull stick 202 between 20 inner cavity, turns
202 outer wall rear and front end of bar is socketed with reset spring 201, and 201 one end of reset spring is connect with the outer wall of bull stick 202, and
201 other end of reset spring is connect with the inner wall of guide pad 20, and two groups of bull sticks 202 side center outer wall close to each other is respectively provided with
Have a pressing plate 21,21 outer right wall of pressing plate is provided with fixed block 19,19 right end of fixed block extend to the inner cavity of mounting groove 16 and with pressure
The left side outer wall of block 17 fits, and rotates pressing plate 21, removes fixed block 19 from 17 left end of briquetting, and briquetting 17 is removed mounting groove
16, it removes compression bar 18 on the left of movable block 15, is expanded by spring, be moved to the left movable block 15, facilitate filter screen 12
It disassembles, is convenient to clean the impurity of 12 surface of filter screen accumulation, filter screen 12 is avoided to be blocked by impurity and influence on-board air conditioner
Refrigeration effect, it is ensured that on-board air conditioner work normally；
8 outer wall of air bag is socketed with casing 81, and 81 top of casing is bolted with bolt 82, and 82 bottom end of bolt extends to the interior of casing 81
Chamber is simultaneously connect with crushing block, and crushing block bottom outer wall and the top exterior walls of air bag 8 fit, and crushing block bottom outer wall is uniform
It is provided with convex block, and convex block is rubber convex block, turns bolt 82, reduces 8 volume of air bag, push gas sliding block 9 to the right,
To make be oriented to rack gear 10 with rotating plate 3 rotate, make on-board air conditioner main body 1 air output can also by being defined manually,
Increase the diversity for adjusting air output；
21 right side rear and front end outer wall of pressing plate is provided with limited block 22, the side outer wall that upper and lower two sides limited block 22 is located remotely from each other
Location hole is offered, about 1 two sides inner wall rear and front end of on-board air conditioner main body offers link slot, and two sides connection up and down
The side inner wall that slot is located remotely from each other is provided with support spring, and spring supported on both sides one end close to each other is provided with up and down
Locating piece, and locating piece is plugged on the inner cavity of location hole far from one end of support spring, support spring expansion is inserted into locating piece
In location hole, it is connect limited block 22 and the inner wall of on-board air conditioner main body 1, improve the stability of pressing plate 21 and fixed block 19, protected
Demonstrate,prove the stability that installing frame 13 and filter screen 12 are installed；
16 right side inner wall of mounting groove is provided with elastomer block, and outer wall is provided with spring, and spring left end and movement on the left of elastomer block
The outer right wall of block 15 fits, and spring expansion is moved to the left movable block 15, facilitates and remove filter screen 12, reduces disassembly
The difficulty of filter screen 12；
7 outer right wall of mounting blocks offers fixing groove, and the vertical section of fixing groove is rounded, and fixing groove inner wall is provided with interior spiral shell
Line, 6 outer wall left end of connecting tube is provided with the external screw thread to match with internal screw thread, and mounting blocks 7 pass through internal screw thread external screw thread and company
Adapter tube 6 connects, and facilitates and removes air bag 8, is conveniently replaceable air bag 8, guarantees that device works normally.
Working principle: for on-board air conditioner in refrigeration, cold wind passes through baffle 2 and rotating plate 3, carries out using filter screen 12
Filter, then drains into car and freezes, when vehicle interior temperature gradually decreases, gas volume in air bag 8 with temperature reduction
And reduce, so that 5 inside left end air pressure of seal box is less than right end air pressure, is moved to the left sliding block 9 with guiding rack gear 10, guiding tooth
Item 10 is rotated with guide rod 11 and gear 4, is rotated rotating plate 3, is subtracted the degree that is overlapped of venthole between baffle 2 and rotating plate 3
It is small, to make to reduce across the air quantity of baffle 2 and rotating plate 3, the air output of on-board air conditioner is adjusted voluntarily, does not need
It is manually adjusted, air output is gradually reduced when reducing temperature, and avoiding enter into interior cold air excessively causes people can not
It adapts to, increases the comfort level that on-board air conditioner adapts to, while also not needing people and diverting one's attention to operate on-board air conditioner, guarantee people just
It often drives, improves driving safety, locating piece is removed from location hole, rotate pressing plate 21, make fixed block 19 from 17 left end of briquetting
It removes, briquetting 17 is removed into mounting groove 16, compression bar 18 is removed on the left of movable block 15, is expanded by spring, make movable block 15
It is moved to the left, facilitates and disassemble filter screen 12, be convenient to clean the impurity of 12 surface of filter screen accumulation, avoid 12 quilt of filter screen
Impurity blocks and influences the refrigeration effect of on-board air conditioner, it is ensured that on-board air conditioner works normally.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of clean type on-board air conditioner for automatically adjusting air output size, including on-board air conditioner main body (1), it is characterised in that:
On-board air conditioner main body (1) inner cavity right end is provided with baffle (2), and baffle (2) outer right wall and rotating plate (3) rotation connect
It connecing, and baffle (2) and the outer wall of rotating plate (3) are uniformly provided with venthole, rotating plate (3) outer right wall is provided with gear (4),
On-board air conditioner main body (1) top exterior walls are provided with seal box (5), and seal box (5) outer wall is enclosed with thermal insulation layer, described close
Joint sealing (5) is movably set with sliding block (9) between the inner wall of two sides up and down, and sliding block (9) right end is provided with guiding rack gear (10), institute
It states outer wall on front side of guiding rack gear (10) to be provided with guide rod (11), guide rod (11) the outer wall upper and lower ends are socketed with driven
Wheel, and upside driven wheel and guiding rack gear (10) intermeshing, and downside driven wheel bottom end extends to on-board air conditioner main body (1)
Inner cavity, and top is intermeshed on the right side of downside driven wheel left end and gear (4), outer wall is provided with company on the left of the seal box (5)
It takes over (6), connecting tube (6) left end is flexibly connected with mounting blocks (7), and mounting blocks (7) left end is provided with air bag (8),
And air bag (8) and the connecting portion of mounting blocks (7) offer aperture, and aperture is located at the directly to the left of connecting tube (6), it is described vehicle-mounted
Air-conditioner body (1) is movably set with filter screen (12) between the central inner wall of two sides up and down, and on-board air conditioner main body (1) inner cavity is left
End is provided with installing frame (13), is disposed with three groups of fan doors from top to bottom between the inner wall of installing frame (13) front and rear sides
(14).
2. a kind of clean type on-board air conditioner for automatically adjusting air output size according to claim 1, it is characterised in that: institute
Stating on-board air conditioner main body (1), two sides central inner wall offers mounting groove (16) up and down, and the filter screen (12) is up and down outside two sides
Wall is provided with movable block (15), and movable block (15) is plugged on the inner cavity of mounting groove (16) far from the one end of filter screen (12),
Two sides center outer wall is provided with briquetting (17) installing frame (13) up and down, and the one of the briquetting (17) separate installing frame (13)
End is plugged on the inner cavity of mounting groove (16), and briquetting (17) outer right wall is provided with compression bar (18), and the compression bar (18) is right
End fits with outer wall on the left of movable block (15), and upper and lower ends outer wall is provided with two groups on the left of the on-board air conditioner main body (1)
Guide pad (20) is plugged with bull stick (202) between guide pad (20) inner cavity described in front and rear sides, before bull stick (202) outer wall
Both ends are socketed with reset spring (201) afterwards, and reset spring (201) one end is connect with the outer wall of bull stick (202), and reset bullet
Spring (201) other end is connect with the inner wall of guide pad (20), and bull stick described in two groups (202) side center outer wall close to each other is equal
It is provided with pressing plate (21), pressing plate (21) outer right wall is provided with fixed block (19), and fixed block (19) right end extends to
The inner cavity of mounting groove (16) simultaneously fits with the left side outer wall of briquetting (17).
3. a kind of clean type on-board air conditioner for automatically adjusting air output size according to claim 1, it is characterised in that: institute
It states air bag (8) outer wall to be socketed with casing (81), described sleeve pipe (81) top is bolted with bolt (82), and bolt (82) bottom end extends
To casing (81) inner cavity and connect with crushing block, and crushing block bottom outer wall and the top exterior walls of air bag (8) fit, and squeeze
Briquetting bottom outer wall is evenly arranged with convex block, and convex block is rubber convex block.
4. a kind of clean type on-board air conditioner for automatically adjusting air output size according to claim 2, it is characterised in that: institute
It states rear and front end outer wall on the right side of pressing plate (21) to be provided with limited block (22), limited block (22) described in upper and lower two sides is located remotely from each other
Side outer wall offers location hole, and the on-board air conditioner main body (1) offers link slot in inner wall rear and front end in two sides up and down,
And the side inner wall that upper and lower two sides link slot is located remotely from each other is provided with support spring, and spring supported on both sides is close to each other up and down
One end be provided with locating piece, and locating piece is plugged on the inner cavity of location hole far from one end of support spring.
5. a kind of clean type on-board air conditioner for automatically adjusting air output size according to claim 2, it is characterised in that: institute
It states inner wall on the right side of mounting groove (16) and is provided with elastomer block, and outer wall is provided with spring, and spring left end and movement on the left of elastomer block
The outer right wall of block (15) fits.
6. a kind of clean type on-board air conditioner for automatically adjusting air output size according to claim 1, it is characterised in that: institute
It states mounting blocks (7) outer right wall and offers fixing groove, and the vertical section of fixing groove is rounded, and fixing groove inner wall is provided with interior spiral shell
Line, connecting tube (6) the outer wall left end is provided with the external screw thread to match with internal screw thread, and mounting blocks (7) pass through outside internal screw thread
Screw thread is connect with connecting tube (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811555940.1A CN109435635A (en) | 2018-12-19 | 2018-12-19 | A kind of clean type on-board air conditioner automatically adjusting air output size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811555940.1A CN109435635A (en) | 2018-12-19 | 2018-12-19 | A kind of clean type on-board air conditioner automatically adjusting air output size |
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| CN109435635A true CN109435635A (en) | 2019-03-08 |
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| CN201811555940.1A Pending CN109435635A (en) | 2018-12-19 | 2018-12-19 | A kind of clean type on-board air conditioner automatically adjusting air output size |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110042587A (en) * | 2019-05-21 | 2019-07-23 | 杭州洁盟科技有限公司 | A kind of spray of textile fabric cleaning machine inhales rotation ring and cleans hand without dripping and take off |
| CN110254176A (en) * | 2019-07-24 | 2019-09-20 | 杭州铭铄机电科技有限公司 | A kind of any wind direction can all increase the on-board air conditioner air-intake device of intake |
| CN111097248A (en) * | 2019-12-28 | 2020-05-05 | 江苏兆年智能科技有限公司 | Waste gas treatment system and treatment process thereof |
| CN111564775A (en) * | 2020-05-11 | 2020-08-21 | 甘肃嘉瑞电力工程有限公司 | Built-in automatic temperature regulation and control mechanism of high-low voltage power distribution cabinet |
| CN118182553A (en) * | 2024-05-17 | 2024-06-14 | 吉林省红星轨道车辆装备有限公司 | Railway passenger car air duct with airflow self-adaptive current limiting function |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110042587A (en) * | 2019-05-21 | 2019-07-23 | 杭州洁盟科技有限公司 | A kind of spray of textile fabric cleaning machine inhales rotation ring and cleans hand without dripping and take off |
| CN110042587B (en) * | 2019-05-21 | 2023-11-17 | 杭州洁盟科技有限公司 | Spray-suction rotary ring water-drop-free hand-washing scraper of textile fabric cleaning machine |
| CN110254176A (en) * | 2019-07-24 | 2019-09-20 | 杭州铭铄机电科技有限公司 | A kind of any wind direction can all increase the on-board air conditioner air-intake device of intake |
| CN111097248A (en) * | 2019-12-28 | 2020-05-05 | 江苏兆年智能科技有限公司 | Waste gas treatment system and treatment process thereof |
| CN111097248B (en) * | 2019-12-28 | 2023-08-22 | 江苏兆年智能科技有限公司 | Exhaust gas treatment system and treatment process thereof |
| CN111564775A (en) * | 2020-05-11 | 2020-08-21 | 甘肃嘉瑞电力工程有限公司 | Built-in automatic temperature regulation and control mechanism of high-low voltage power distribution cabinet |
| CN111564775B (en) * | 2020-05-11 | 2021-12-31 | 甘肃嘉瑞电力工程有限公司 | Built-in automatic temperature regulation and control mechanism of high-low voltage power distribution cabinet |
| CN118182553A (en) * | 2024-05-17 | 2024-06-14 | 吉林省红星轨道车辆装备有限公司 | Railway passenger car air duct with airflow self-adaptive current limiting function |
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