CN109398395A - A kind of railway vehicle air conditioner air purifier and its control method - Google Patents
A kind of railway vehicle air conditioner air purifier and its control method Download PDFInfo
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- CN109398395A CN109398395A CN201811496410.4A CN201811496410A CN109398395A CN 109398395 A CN109398395 A CN 109398395A CN 201811496410 A CN201811496410 A CN 201811496410A CN 109398395 A CN109398395 A CN 109398395A
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- power supply
- high voltage
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- railway vehicle
- barrier type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D27/00—Heating, cooling, ventilating, or air-conditioning
Abstract
The present invention discloses a kind of railway vehicle air conditioner air purifier and its control method, including total sensor, integrated power supply control box and barrier type plasma generator, the front surface of total sensor is provided with detection mouth, and the rear surface of total sensor is equipped with mounting rack, the upper surface of the integrated power supply control box is equipped with power input connector, signal input and output connector and negative dc high voltage out splice going splice in parallel；Traditional tubular clarifier is replaced with barrier type plasma generator to purify to air in a car compartment by a kind of railway vehicle air conditioner air purifier of the present invention and its control method, with better clean-up effect, and installation between barrier type plasma generator and compartment air-conditioner air outlet can be facilitated, cooperate accessory power supply block and pulse width modulator to control the output power of clarifier using controller, meets efficient, environmentally protective purification air requirements.
Description
Technical field
The invention belongs to technical field of air purification, and in particular to arrive a kind of air purifier, more particularly a kind of track
Vehicle air conditioning air purifier and its control method.
Background technique
Railway vehicle air conditioner is that one kind is mounted in rail vehicle with air purifier, for in railway carriage
Air carry out purified treatment machine, the air inside rail carriages can be detected in real time, and in time to compartment
Interior air is handled, and pernicious gas ingredient and dust granules in air, existing railway vehicle air conditioner air are reduced
Clarifier all has preferable treatment effect mostly, but there is also certain deficiencies to have much room for improvement, it is believed that can obtain further
Development；
There is certain drawbacks, existing track during use in existing railway vehicle air conditioner air purifier
Vehicle air conditioning with air purifier is purified using tubular clarifier mostly, and the clean-up effect of tubular clarifier is general,
Sterilization effect is not obvious enough, and also more troublesome during installation, and tubular clarifier is also not convenient enough in control, is more troublesome.
Summary of the invention
In order to overcome above-mentioned technical problem, the purpose of the present invention is to provide a kind of railway vehicle air conditioner air cleanings
Device and its control method, the present invention is by being substituted for barrier type plasma generator, barrier type for traditional tubular clarifier
Plasma generator can adsorb dust granule using Air-conditioning Cycle wind, have preferable using effect, and use
First metal otter board and the second metal otter board wrap up metal filament plate and palisade metal plate, can effectively control barrier type
Plasma generator internal electric field is to extraneous electromagnetic radiation；Air detection, and control are carried out by using total sensor
Device processed and high voltage power supply use voltage/current double-closed-loop control, and total sensor includes PM2.5 sensor and TVOC sensor, energy
Enough real-time detection PM2.5 and total volatile organism, detection efficiency is high, and controller, high voltage power supply and pulse width modulator and total
It cooperates between sensor, can preferably control the output power of integrated power supply control box；Cooperated by setting intermediate plate
Sliding slot is adjusted, only intermediate plate need to be adjusted direction by abaculus in adjusting sliding slot, then adjust the angle of intermediate plate by shaft, then
Intermediate plate is clipped in, the installation to barrier type plasma generator can be completed on the flabellum in air port so that barrier type plasma
Generator is all more convenient when installing and removing.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of railway vehicle air conditioner air purifier and its control method, including the control of total sensor, integrated power supply
Box and barrier type plasma generator, the front surface of total sensor are provided with detection mouth, and the rear surface of total sensor
Mounting rack is installed, the upper surface of the integrated power supply control box is equipped with power input connector, signal input and output in parallel
Connector and negative dc high voltage out splice going splice, the signal input and output connector are located at power input connector and negative dc high voltage output
The centre of connector is connected with the first conducting wire between the lower surface of total sensor and the lower surface of integrated power supply control box,
The second conducting wire is provided between one end and barrier type plasma generator of the negative dc high voltage out splice going splice；
The integrated power supply control box is internally provided with controller, high voltage power supply and auxiliary power module, the height
Voltage source and auxiliary power module are located at the side of controller, and high voltage power supply is located at the top of auxiliary power module, the height
Voltage source is internally provided with pulse width modulator and switching tube；
The rear surface of the barrier type plasma generator is provided with adjusting sliding slot by two side positions, and adjusts sliding slot
Inner surface be connected with intermediate plate, the intermediate plate includes spring stack, pad, abaculus and shaft in protection, in the spring stack and protection
Pad is respectively positioned on the inner surface of intermediate plate, and spring stack is located at the side padded in protection, and the abaculus is located at a side surface of intermediate plate, institute
The side surface that shaft is located at abaculus is stated, the intermediate plate is slidably connected by abaculus with sliding slot is adjusted；
The barrier type plasma generator includes the first metal otter board, palisade metal plate, metal filament plate and the second gold medal
Belong to web plate, the palisade metal plate and metal filament plate are between the first metal otter board and the second metal otter board.
As a further solution of the present invention: the L-shaped setting of mounting rack, and equidistant set through the surface of mounting rack
It is equipped with several groups mounting hole, a side surface of total sensor is provided with antenna.
As a further solution of the present invention: the side of the integrated power supply control box is provided with radiator window, and radiates
Window is made of several groups cooling fin, and the side surface angle at an acute angle of cooling fin and integrated power supply control box is arranged.
As a further solution of the present invention: as a further solution of the present invention: the palisade metal plate and wire
Plate joining place is provided with insulation board, and palisade metal plate and metal filament plate are fixed by metal edge frame.
Pad is connected with intermediate plate bonding in the protection, and the side radian padded in the radian size of intermediate plate side and protection is big
It is small identical
As a further solution of the present invention: the length summation of the abaculus length and shaft is slightly less than the depth for adjusting sliding slot
Degree, and the upper and lower surface of abaculus is provided with and mutually agrees with convex block with the inner surface for adjusting sliding slot.
As a further solution of the present invention: the inside of the metal filament plate includes several groups wire, several groups gold
Belong to silk to be laterally arranged, and several groups wire is both connected to a conductive contact.
As a further solution of the present invention: the control method step of railway vehicle air conditioner air purifier is；
Step 1: first in negative dc high voltage out splice going splice connecting wire to metal filament plate, by the first metal otter board and
Total sensor, the side wall of rail vehicle is mounted on by mounting rack, barrier type plasma is occurred by two metal otter boards ground connection
Device is mounted on compartment air conditioning air outlet by intermediate plate, integrated power supply control controller inside box and high voltage power supply using voltage/
Current double closed-loop control；
Step 2: PM. and total volatile organism in total sensor detection cabin air, and the concentration that will be monitored
Data transmission is to controller, and according to the concentration of total sensor real-time measurement, control integrated power supply controls auxiliary in box controller
The output for helping power module is controlled the generation and shutdown of high voltage power supply by switching tube, when controller is detected with hop controller
When load or high voltage power supply builtin voltage current anomaly change, high voltage power supply is increased and decreased by high voltage power supply internal pulse width modulator
Working frequency；
Step 3: it is quiet that the wire of wire intralamellar part generates high pressure after being powered in barrier type plasma generator
Electric field is adsorbed on the gas pollutant with xenogenesis charge by the charged particle that wire discharges, under the ringing of air-conditioner wind,
Dust granule passes through palisade metal plate, thus be attracted on palisade metal plate, meanwhile, it is produced in barrier type plasma generator
Additional electric field is generated on the aerial bacterium surface biomembrane in raw high-voltage electrostatic field, changes the membrane potential of microbial film.
Beneficial effects of the present invention:
1, the present invention is by being substituted for barrier type plasma generator, barrier type plasma for traditional tubular clarifier
Body generator can adsorb dust granule using Air-conditioning Cycle wind, have preferable using effect, and use the first gold medal
Belong to web plate and the second metal otter board wraps up metal filament plate and palisade metal plate, can effectively control barrier type plasma
Body generator internal electric field is to extraneous electromagnetic radiation；
2, it is double using voltage/current that air detection and controller and high voltage power supply are carried out by using total sensor
Closed-loop control, total sensor include PM2.5 sensor and TVOC sensor, can real-time detection PM2.5 and general volatile it is organic
Object, detection efficiency is high, and cooperates between controller, high voltage power supply and pulse width modulator and total sensor, can be preferable
Control the output power of integrated power supply control box；
3, cooperate adjusting sliding slot by the way that intermediate plate is arranged, only intermediate plate need to be adjusted direction in adjusting sliding slot by abaculus,
The angle of intermediate plate is adjusted by shaft again, then intermediate plate is clipped on the flabellum in air port can be completed, barrier type plasma is occurred
The installation of device is so that plasma generator is all more convenient when installing and removing.
Detailed description of the invention
The present invention will be further described below with reference to the drawings.
Fig. 1 is a kind of overall structure diagram of railway vehicle air conditioner air purifier of the present invention.
Fig. 2 is the internal structure of integrated power supply control box in a kind of railway vehicle air conditioner air purifier of the present invention
Figure.
Fig. 3 is the backsight of barrier type plasma generator in a kind of railway vehicle air conditioner air purifier of the present invention
Figure.
Fig. 4 is the structure chart of intermediate plate in a kind of railway vehicle air conditioner air purifier of the present invention.
Fig. 5 is the explosion of barrier type plasma generator in a kind of railway vehicle air conditioner air purifier of the present invention
Figure.
1 in figure, total sensor；2, mouth is detected；3, mounting rack；4, antenna；5, integrated power supply controls box；6, power input
Connector；7, signal input and output connector；8, radiator window；9, negative dc high voltage out splice going splice；10, the first conducting wire；11, barrier type etc.
Plasma generator；12, the second conducting wire；13, controller；14, high voltage power supply；15, pulse width modulator；16, switching tube；17, auxiliary
Help power module；18, sliding slot is adjusted；19, intermediate plate；20, spring stack；21, pad in protection；22, abaculus；23, shaft；24, first
Metal otter board；25, palisade metal plate；26, metal filament plate；27, the second metal otter board.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, all other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the scope of protection of the invention.
As shown in Figs. 1-5, a kind of railway vehicle air conditioner air purifier, including the control of total sensor 1, integrated power supply
Box 5 and barrier type plasma generator 11, the front surface of total sensor 1 are provided with detection mouth 2, and the rear table of total sensor 1
Face is equipped with mounting rack 3, and the upper surface of integrated power supply control box 5 is equipped with power input connector 6, signal input and output in parallel
Connector 7 and negative dc high voltage out splice going splice 9, signal input and output connector 7 are located at power input connector 6 and negative dc high voltage output
The centre of connector 9 is connected with the first conducting wire 10 between the lower surface of total sensor 1 and the lower surface of integrated power supply control box 5,
The second conducting wire 12 is provided between one end and barrier type plasma generator 11 of negative dc high voltage out splice going splice 9；
Integrated power supply control box 5 is internally provided with controller 13, high voltage power supply 14 and auxiliary power module 17, high pressure
Power supply 14 and auxiliary power module 17 are located at the side of controller 13, and high voltage power supply 14 is located at the upper of auxiliary power module 17
Side, high voltage power supply 14 are internally provided with pulse width modulator 15 and switching tube 16；
The rear surface of barrier type plasma generator 11 is provided with by two side positions adjusts sliding slot 18, and adjusts sliding slot
18 inner surface is connected with intermediate plate 19, and intermediate plate 19 includes spring stack 20, protects interior pad 21, abaculus 22 and shaft 23, spring stack 20
The inner surface of intermediate plate 19 is respectively positioned on pad 21 in protection, and spring stack 20 is located at the side for protecting interior pad 21, abaculus 22 is positioned at folder
One side surface of piece 19, shaft 23 are located at a side surface of abaculus 22, and intermediate plate 19 is by abaculus 22 and adjusts the sliding of sliding slot 18 company
It connects；
Barrier type plasma generator 11 includes the first metal otter board 24, palisade metal plate 25, metal filament plate 26 and the
Two metal otter boards 27, palisade metal plate 25 and metal filament plate 26 are between the first metal otter board 24 and the second metal otter board 27.
As a further solution of the present invention: the L-shaped setting of mounting rack 3, and be equidistantly positioned through the surface of mounting rack 3
There is several groups mounting hole, a side surface of total sensor 1 is provided with antenna 4, and electric wire 4 is used for the transmission of signal.
As a further solution of the present invention: the side of integrated power supply control box 5 is provided with radiator window 8, and radiator window 8
It is made of several groups cooling fin, the side surface angle at an acute angle of cooling fin and integrated power supply control box 5 is arranged, and cooling fin rises
To conductive force, to radiate.
As a further solution of the present invention: as a further solution of the present invention: palisade metal plate 25 and metal filament plate
26 joining places are provided with insulation board, and palisade metal plate 25 and metal filament plate 26 are fixed by metal edge frame.
Pad 21 and the bonding of intermediate plate 19 connect in protecting, and the radian size of 19 side of intermediate plate and the side arc for protecting interior pad 21
It is identical to spend size
As a further solution of the present invention: the length summation of 22 length of abaculus and shaft 23, which is slightly less than, adjusts sliding slot 18
Depth, and the upper and lower surface of abaculus 22 is provided with and mutually agrees with convex block with the inner surface for adjusting sliding slot 18.
As a further solution of the present invention: the inside of metal filament plate 26 includes several groups wire, several groups metal
Silk laterally setting, and several groups wire is both connected to a conductive contact.
A kind of railway vehicle air conditioner air purifier, at work, total sensor 1, integrated power supply control box 5 and every
Exist between grating plasma generator 11 and be electrically connected, first in 9 connecting wire of negative dc high voltage out splice going splice to gold
Belong to filament plate 26, the first metal otter board 24 and the second metal otter board 27 are grounded, by total sensor 1 by mounting rack 3 install it is in-orbit
Barrier type plasma generator 11 is mounted on compartment air conditioning air outlet, integrated power supply by intermediate plate 19 by the side wall of road vehicle
It controls controller 13 and high voltage power supply 14 inside box 5 and uses voltage/current double-closed-loop control, total sensor 1 is passed including PM2.5
Sensor and TVOC sensor, for detecting PM2.5 and total volatile organism in cabin air, and the concentration that will be monitored
Data transmission to controller 13, controller 13 controls integrated power supply and controls box 5 according to the concentration of total 1 real-time measurement of sensor
The output of interior auxiliary power module 17 is controlled the generation and shutdown of high voltage power supply 14 by switching tube 16 with hop controller 13,
When controller 13 detects load or 14 builtin voltage current anomaly of high voltage power supply changes, pass through 14 internal pulse-width of high voltage power supply
Modulator 15 increases and decreases the working frequency of high voltage power supply 14, in barrier type plasma after the wire energization inside metal filament plate 26
High-voltage electrostatic field is generated in body generator 11, and the gaseous contamination with xenogenesis charge is adsorbed on by the charged particle that wire discharges
Object, under the ringing of air-conditioner wind, dust granule passes through palisade metal plate 25, thus be attracted on palisade metal plate 25,
Meanwhile it being generated on the aerial bacterium surface biomembrane in high-voltage electrostatic field generated in barrier type plasma generator 11 attached
Added electric field, changes the membrane potential of microbial film, to achieve the purpose that degerming, barrier type plasma generator 11 is mounted on
When the air port of compartment air-conditioning, only intermediate plate 19 need to be adjusted direction by abaculus 22 in adjusting sliding slot 18, then pass through shaft 23
The angle of intermediate plate 19 is adjusted, then intermediate plate 19 is clipped in and is can be completed on the flabellum in air port to barrier type plasma generator 11
Installation, protect in pad 21 can protect the flabellum in air port, prevent from pressing from both sides it is bad, using the retractility of spring stack 20, so that barrier type etc.
Plasma generator 11 is not in the case where falling off after mounting, and barrier type plasma generator 11 replaces traditional pipe
Formula clarifier handles the air in compartment, and barrier type plasma generator 11 can be using Air-conditioning Cycle wind to dust
Particle is adsorbed, and has preferable using effect, and using the first metal otter board 24 and the second metal otter board 27 to wire
Plate 26 and palisade metal plate 25 are wrapped up, and can effectively control 11 internal electric field of barrier type plasma generator to the external world
Electromagnetic radiation.
The present invention is by being substituted for barrier type plasma generator 11, barrier type plasma for traditional tubular clarifier
Body generator 11 can adsorb dust granule using Air-conditioning Cycle wind, have preferable using effect, and use first
Metal otter board 24 and the second metal otter board 27 wrap up metal filament plate 26 and palisade metal plate 25, can effectively control every
11 internal electric field of grating plasma generator is to extraneous electromagnetic radiation；Air detection is carried out by using total sensor 1,
And controller 13 and high voltage power supply 14 use voltage/current double-closed-loop control, total sensor 1 include PM2.5 sensor and
TVOC sensor, can real-time detection PM2.5 and total volatile organism, detection efficiency is high, and controller 13, high voltage power supply 14
It cooperates between pulse width modulator 15 and total sensor 1, can preferably control the output work of integrated power supply control box 5
Rate；Cooperated by setting intermediate plate 19 and adjust sliding slot 18, only intermediate plate 19 need to adjusted the side of adjusting in sliding slot 18 by abaculus 22
To, then by the angle of the adjustment intermediate plate 19 of shaft 23, then intermediate plate 19 is clipped on the flabellum in air port and can be completed to barrier type etc.
The installation of plasma generator 11, so that barrier type plasma generator 11 is all more convenient when installing and removing.
Above content is only to structure of the invention example and explanation, affiliated those skilled in the art couple
Described specific embodiment does various modifications or additions or is substituted in a similar manner, without departing from invention
Structure or beyond the scope defined by this claim, is within the scope of protection of the invention.
Claims (8)
1. a kind of railway vehicle air conditioner air purifier, which is characterized in that controlled including total sensor (1), integrated power supply
Box (5) and barrier type plasma generator (11), the front surface of total sensor (1) are provided with detection mouth (2), and total biography
The rear surface of sensor (1) is equipped with mounting rack (3), and the upper surface of integrated power supply control box (5) is equipped with power supply in parallel
Input adapter (6), signal input and output connector (7) and negative dc high voltage out splice going splice (9), the signal input and output connector
(7) be located at power input connector (6) and negative dc high voltage out splice going splice (9) centre, the lower surface of total sensor (1) and
It is connected with the first conducting wire (10) between the lower surface of integrated power supply control box (5), the negative dc high voltage out splice going splice (9)
The second conducting wire (12) are provided between one end and barrier type plasma generator (11)；
Integrated power supply control box (5) is internally provided with controller (13), high voltage power supply (14) and auxiliary power module
(17), the high voltage power supply (14) and auxiliary power module (17) are located at the side of controller (13), and high voltage power supply (14) position
In the top of auxiliary power module (17), the high voltage power supply (14) is internally provided with pulse width modulator (15) and switching tube
(16)；
The rear surface of the barrier type plasma generator (11) is provided with by two side positions and adjusts sliding slot (18), and adjusts
The inner surface of sliding slot (18) is connected with intermediate plate (19), and the intermediate plate (19) includes spring stack (20), interior pad (21), abaculus of protection
(22) and shaft (23), pad (21) is respectively positioned on the inner surfaces of intermediate plate (19), and spring stack in the spring stack (20) and protection
(20) it is located at the side of pad (21) in protection, the abaculus (22) is located at a side surface of intermediate plate (19), shaft (23) position
In a side surface of abaculus (22), the intermediate plate (19) is slidably connected by abaculus (22) with sliding slot (18) are adjusted；
The barrier type plasma generator (11) includes the first metal otter board (24), palisade metal plate (25), metal filament plate
(26) and the second metal otter board (27), the palisade metal plate (25) and metal filament plate (26) be located at the first metal otter board (24) and
Between second metal otter board (27).
2. a kind of railway vehicle air conditioner air purifier according to claim 1, which is characterized in that the mounting rack
(3) L-shaped setting, and it has been equidistantly positioned several groups mounting hole through the surface of mounting rack (3), total sensor (1)
One side surface is provided with antenna (4).
3. a kind of railway vehicle air conditioner air purifier according to claim 1, which is characterized in that the integration electricity
The side of source control box (5) is provided with radiator window (8), and radiator window (8) is made of several groups cooling fin, cooling fin with it is integrated
The angle setting at an acute angle of one side surface of power control box (5).
4. a kind of railway vehicle air conditioner air purifier according to claim 1, which is characterized in that the palisade metal
Plate (25) and metal filament plate (26) joining place are provided with insulation board, and palisade metal plate (25) and metal filament plate (26) are by metal
Frame is fixed.
5. a kind of railway vehicle air conditioner air purifier according to claim 1, which is characterized in that the abaculus (22)
The length summation of length and shaft (23) is slightly less than the depth for adjusting sliding slot (18), and the upper and lower surface of abaculus (22) is provided with
Mutually agree with convex block with the inner surface for adjusting sliding slot (18).
6. a kind of railway vehicle air conditioner air purifier according to claim 1, which is characterized in that pad in the protection
(21) it is connected with intermediate plate (19) bonding, and the side radian size phase of the radian size of intermediate plate (19) side and pad (21) in protection
Together.
7. a kind of railway vehicle air conditioner air purifier according to claim 1, which is characterized in that the metal filament plate
(26) inside includes several groups wire, and several groups wire is laterally arranged, and several groups wire is both connected to one
Conductive contact.
8. a kind of control method of railway vehicle air conditioner air purifier, which is characterized in that the railway vehicle air conditioner air
The control method step of clarifier is；
Step 1: first in negative dc high voltage out splice going splice (9) connecting wire to metal filament plate (26), by the first metal otter board
(24) it is grounded with the second metal otter board (27), total sensor (1) is mounted on to the side wall of rail vehicle by mounting rack (3), it will
Barrier type plasma generator (11) is mounted on compartment air conditioning air outlet by intermediate plate (19), and integrated power supply controls in box (5)
The controller (13) and high voltage power supply (14) in portion use voltage/current double-closed-loop control；
Step 2: PM2.5 and total volatile organism in total sensor (1) detection cabin air, and it is dense by what is monitored
For degree according to being sent to controller (13), controller (13) controls integrated power supply according to the concentration of total sensor (1) real-time measurement
The output for controlling the auxiliary power module (17) in box (5) controls high voltage power supply with hop controller (13) by switching tube (16)
(14) generation and shutdown, when controller (13) detects load or high voltage power supply (14) builtin voltage current anomaly changes,
Pass through the working frequency of high voltage power supply (14) internal pulse width modulator (15) increase and decrease high voltage power supply (14)；
Step 3: the internal wire of metal filament plate (26) generates high in barrier type plasma generator (11) after being powered
Electrostatic field is pressed, the gas pollutant with xenogenesis charge is adsorbed on by the charged particle that wire discharges, is made in the circulation of air-conditioner wind
Under, dust granule passes through palisade metal plate (25), to be attracted on palisade metal plate (25), meanwhile, barrier type etc. from
Additional electric field is generated on the aerial bacterium surface biomembrane in high-voltage electrostatic field generated in daughter generator (11), is changed micro-
The membrane potential of biomembrane.
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| CN110304087A (en) * | 2019-07-10 | 2019-10-08 | 合肥中车轨道交通车辆有限公司 | A kind of car air purifier structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110304087A (en) * | 2019-07-10 | 2019-10-08 | 合肥中车轨道交通车辆有限公司 | A kind of car air purifier structure |
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