CN111003006A - Subway train air purification device - Google Patents
Subway train air purification device Download PDFInfo
- Publication number
- CN111003006A CN111003006A CN201911359776.1A CN201911359776A CN111003006A CN 111003006 A CN111003006 A CN 111003006A CN 201911359776 A CN201911359776 A CN 201911359776A CN 111003006 A CN111003006 A CN 111003006A
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- Prior art keywords
- air
- carriage
- purification
- air outlet
- air inlet
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- 238000004887 air purification Methods 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 90
- 238000000746 purification Methods 0.000 claims abstract description 48
- 238000009434 installation Methods 0.000 claims description 27
- 239000000428 dust Substances 0.000 claims description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 4
- 238000002955 isolation Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 claims 2
- 238000004064 recycling Methods 0.000 abstract description 3
- 244000052616 bacterial pathogen Species 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 10
- 239000002912 waste gas Substances 0.000 description 8
- 238000001179 sorption measurement Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 208000035985 Body Odor Diseases 0.000 description 2
- 206010040904 Skin odour abnormal Diseases 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004060 metabolic process Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- -1 oxygen ion Chemical class 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Images
Classifications
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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
- B61D27/0018—Air-conditioning means, i.e. combining at least two of the following ways of treating or supplying air, namely heating, cooling or ventilating
Abstract
The invention relates to the technical field of air purification in subway carriages, in particular to a subway train air purification device which comprises a carriage, wherein a plurality of air inlet mechanisms are uniformly distributed at the lower end of the inner side of the carriage, an air guide pipe is fixedly installed at the air outlet end of each air inlet mechanism, an air inlet pipe is fixedly arranged on one side, away from the air inlet mechanisms, of the air guide pipe, a purification mechanism is installed at the upper end of the carriage, the air inlet end of the purification mechanism is fixedly connected with the air outlet end of the air guide pipe, an air outlet pipe is fixedly arranged at the air outlet end of the purification mechanism, a branch pipe is fixedly arranged at one end, away from the purification mechanism, of the air outlet pipe, a plurality of air outlet mechanisms are fixedly arranged at the upper end of the inner side of the carriage, the air inlet. The invention avoids the influence of exhaust gas emission outdoors on the environment by recycling the gas at the inner side of the vehicle body, and simultaneously avoids the transmission of pathogenic bacteria by processing and recycling the gas at the inner side of the carriage.
Description
Technical Field
The invention relates to the technical field of air purification in subway carriages, in particular to an air purification device for a subway train.
Background
The information disclosed in this background of the invention is only for enhancement of understanding of the general background of the invention and is not necessarily to be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
The subway carriage is a space which is dense and relatively closed, air pollution in the subway is serious due to metabolism of human bodies and emission of body odor in crowding, an air conditioning system can adjust temperature and humidity but cannot remove the air pollution, and air purification generally adopts a physical adsorption method, an ozone purification method, an electrostatic dust removal method, a negative oxygen ion purification method, an ultraviolet irradiation method, a light plasma air purification method and the like, but the problems of poor purification effect, inconvenience in replacement of adsorption media and the like exist.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a subway train air purification device, which aims to solve the problems that the existing subway carriage is poor in purification effect, inconvenient in replacement of an adsorption medium and the like. In order to achieve the purpose, the invention adopts the following technical means:
first, the present invention discloses a subway train air purification apparatus, comprising: the device comprises a carriage, an air inlet mechanism, an air inlet pipe, a purification mechanism, an air outlet pipe, a branch pipe, an air outlet mechanism, a heat exchange mechanism and a control box; the air inlet end of the purification mechanism is fixedly connected with the air outlet end of the air guide pipe, the air outlet end of the purification mechanism is fixedly provided with the air outlet pipe, the air outlet of the air outlet pipe is connected with the air inlet of the heat exchange mechanism, the air outlet of the heat exchange mechanism is connected with the branch pipe, the heat exchange mechanism is installed on the outer top surface of the carriage, the air outlet mechanism is fixedly connected with the air outlet end of the branch pipe, a control box is arranged on one side of the carriage, and the control box is respectively electrically connected with the purification mechanism and the heat exchange mechanism. The air inlet mechanism is used for preliminarily filtering air in the carriage; the purification mechanism is used for filtering the primarily filtered air again and removing odor, and the heat exchange mechanism is used for heating or cooling the air passing through the purification mechanism.
Furthermore, the air inlet mechanism comprises an installation box, a panel and a filter screen, the lower end of the inner side of the carriage is provided with a plurality of installation grooves, the installation box is embedded and fixed in the installation grooves, the panel is clamped and installed on the surface of the installation box close to the inner side of the carriage, and the panel is of a grid structure or a mesh structure so that waste gas in the carriage can enter the air inlet mechanism conveniently; install filter screen and dust arrester in the install bin, and the filter screen is close to the panel setting, is convenient for carry out prefilter to waste gas, and the end setting of giving vent to anger of air inlet mechanism is in the one side of keeping away from the panel.
Further, offer the movable groove that is used for installing the filter screen on the installation box internal surface, and be located this part movable groove on the installation box upper plate face and be the opening form, be provided with the slide rail in the both sides of filter screen, the slide rail passes through spout and movable groove swing joint, and the apron is used for dismantling the part that covers the opening form in groove, the change and the installation of the filter screen of being convenient for.
Furthermore, the purification mechanism comprises a purification box arranged outside the upper top surface of the carriage, and a primary filter, a dust removal bag, a smell removal plate, an active carbon medium-efficiency filter and a fan are sequentially arranged between the air inlet end and the air outlet end of the purification box; the fan is electrically connected with the control box, so that purification treatment is facilitated.
Further, be provided with the spread groove that is used for installing the fan on the purifying box internal surface, and this part spread groove that is located on the purifying box upper plate face is the opening form, and spout movable mounting has a mounting bracket through the inboard of spread groove, and the fixed sealing washer that is provided with all around of mounting bracket, one side of mounting bracket are provided with the closing plate, and the closing plate is used for can dismantling the opening form that covers the spread groove, the change and the installation of the fan of being convenient for.
Furthermore, fan both sides in the purifying box are all fixed and are set up the wind-collecting cover, the collection and the processing of the air of being convenient for reduce the noise. Optionally, the wind collecting cover is of a horn-shaped structure.
Further, the air-out mechanism includes: the quick-witted case, aviation baffle and motor, a plurality of fixed slots have been seted up to the upper end inboard in carriage, the machine case is installed in the fixed slot, the air inlet end of machine case can be dismantled with the air-out end of branch to the pipe and be connected, the aviation baffle passes through bearing movable mounting in the air outlet of machine case, the fixed first gear that is provided with of one end of aviation baffle place pivot, one side of machine case has the second gear through bearing movable mounting, pass through toothed chain swing joint between first gear and the second gear, the output shaft end and the second gear fixed connection of motor, motor and control box electric connection.
Furthermore, an isolation net is installed at the air outlet of the case, so that a protection effect is further achieved.
Further, heat exchange mechanism includes heat exchange box, cooler and heater, installs cooler, heater branch from the air intake to the air outlet in proper order in the heat exchange box, and cooler, heater respectively with control box electric connection, be convenient for handle the air inlet when the cold meeting of weather is hot.
Furthermore, the two sides of the heat exchange box are respectively provided with a support frame, and the support frames are fixedly connected with the surface of the upper end of the carriage, so that the heat exchange box is convenient to install and stable.
Compared with the prior art, the invention has the following beneficial effects:
(1) according to the invention, the gas is conveyed to each gas outlet mechanism through the branch pipes, the circuit of the motor is connected through the control box while the gas is discharged, the second gear is driven by the motor to drive the gear chain to rotate, so that the first gear is driven to rotate, the air deflector is driven to swing, and the purified gas is conveyed to each corner of the carriage conveniently.
(2) The invention avoids the influence of the exhaust gas discharged outdoors on the environment by internally circulating the gas at the inner side of the vehicle body, and simultaneously avoids the transmission of pathogenic bacteria by treating and recycling the gas at the inner side of the carriage.
(3) The air purification device can meet different air temperatures in the carriage according to seasonal changes, when in summer, the cooler on the inner side of the heat exchange box of the heat exchange mechanism is connected with the circuit through the control box, the air input to the inner side of the carriage is cooled through the cooler, and the inner side of the carriage is further conveniently cooled, so that the comfort level of the inner side of the carriage is conveniently ensured.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the invention and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is a schematic structural diagram of an air purification device of a subway train in the embodiment of the present invention.
Fig. 2 is a schematic structural view of an air intake mechanism in an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of an air outlet mechanism in an embodiment of the present invention.
Fig. 4 is a bottom view of fig. 3 of the present invention.
The designations in the above figures represent respectively: 1-a compartment; 2-an air intake mechanism; 21-mounting a box; 22-a panel; 23-a filter screen; 24-a dust collector; 25-a movable groove; 26-a slide rail; 27-a cover plate; 3-a wind guide pipe; 4-an air inlet pipe; 5-a purification mechanism; 51-a purification box; 52-primary filter; 53-a fan; 54-dust removal bag; 55-odor removal board; 56-activated carbon medium-effect filter; 57-connecting grooves; 6-air outlet pipe; 7-branch pipe; 8-an air outlet mechanism; 81-case; 82-a wind deflector; 83-a motor; 84-a first gear; 85-a second gear; 86-toothed chain; 87-an isolation mesh; 9-a heat exchange mechanism; 91-heat exchange box; 92-a cooler; 93-a heater; 10-a control box; 11-mounting grooves; 12-a mounting frame; 13-a sealing plate; 14-a wind collecting cover; 15-fixing grooves; 16-a support frame.
Detailed Description
It is to be understood that the following detailed description is exemplary and is intended to provide further explanation of the invention as claimed. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
For convenience of description, the words "up", "down", "left" and "right" in the present invention, if any, merely indicate that the directions of movement are consistent with those of the drawings, and do not limit the structure, but merely facilitate the description of the invention and simplify the description, rather than indicate or imply that the referenced device or element needs to have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
Term interpretation section: the terms "mounting," "connecting," "fixing," and the like in the present invention should be understood broadly, and for example, they may be fixed connection, detachable connection (such as screw connection, flange connection, etc.), or integrated; the two components can be connected mechanically or electrically, directly or indirectly through an intermediate medium, or connected internally or in an interaction relationship, and the terms used in the present invention should be understood as having specific meanings to those skilled in the art.
As mentioned above, the subway carriage is a space which is dense in people flow and relatively closed, the air in the subway is seriously polluted due to metabolism of a human body and emission of body odor in crowding, and the existing subway carriage still has the problems of poor purification effect, inconvenience in replacement of an adsorption medium and the like. Therefore, the invention provides an air purification device of a subway train; the invention will now be further described with reference to the drawings and detailed description.
A first embodiment, referring to fig. 1 to 4, illustrates an air purification device for a subway train designed by the present invention, comprising: the air purifier comprises a carriage 1, an air inlet mechanism 2, an air inlet pipe 4, a purification mechanism 5, an air outlet pipe 6, a branch pipe 7, an air outlet mechanism 8, a heat exchange mechanism 9 and a control box 10.
A plurality of air inlet mechanisms 2 are uniformly distributed at the lower end of the inner side of the carriage 1, an air guide pipe 3 is fixedly installed at the air outlet end of each air inlet mechanism 2, an air inlet pipe 4 is fixedly installed at one side, away from the air inlet mechanisms 2, of the air guide pipe 3, a purification mechanism 5 is installed at the upper end of the carriage 1, the air inlet end of the purification mechanism 5 is fixedly connected with the air outlet end of the air guide pipe 3, an air outlet pipe 6 is fixedly arranged at the air outlet end of the purification mechanism 5, the air outlet of the air outlet pipe 6 is connected with the air inlet of a heat exchange mechanism 9, the air outlet, and heat exchange mechanism 9 installs on the outer top surface of carriage, and the top in carriage 1 is fixed with a plurality of air-out mechanisms 8, and air inlet end and the branch of air-out end fixed connection to pipe 7 of air-out mechanism 8, and one side of carriage 1 is provided with control box 10, control box 10 respectively with purify between mechanism 5, the heat exchange mechanism 9 electric connection.
The air inlet mechanism 2 comprises an installation box 21, a panel 22 and a filter screen 23, the lower end of the inner side of the carriage 1 is provided with a plurality of installation grooves 11, the installation box 21 is embedded and fixed in the installation grooves 11, the panel 22 is clamped and installed on the surface of the installation box 21 close to the inner side of the carriage 1, and the panel 22 is of a grid structure or a mesh structure so that waste gas in the carriage can enter the air inlet mechanism conveniently; a filter screen 23 and a dust collector 24 are installed in the installation box 21, the filter screen 23 is arranged close to the panel 22, so that waste gas can be pre-filtered, and the air outlet end of the air inlet mechanism 2 is arranged on one side far away from the panel 22. This embodiment will admit air the mechanism setting in the lower part in carriage, form the negative pressure adsorption type with purification mechanism 5 cooperation back again and admit air, avoid blowing up the subaerial dust of carriage, peculiar smell, pollute the carriage air on the contrary.
Offer the movable groove 25 that is used for installing filter screen 23 on the installation box 21 internal surface, and be located this part movable groove on the installation box 21 upper plate face and be the opening form, be provided with slide rail 26 in the both sides of filter screen 23, slide rail 26 passes through spout and movable groove 25 swing joint, and apron 27 is used for dismantling the part that covers the opening form of groove 25, the change and the installation of the filter screen of being convenient for.
The purification mechanism 5 comprises a purification box 51 arranged outside the upper top surface of the carriage 1, and a primary filter 52, a dust removal bag 54, a smell removal plate 55, an active carbon medium-efficiency filter 56 and a fan 53 are sequentially arranged between the air inlet end and the air outlet end of the purification box 51; the fan 53 is electrically connected with the control box 10, so that purification treatment is facilitated. The waste gas in the carriage is subjected to dust removal, peculiar smell removal and sterilization treatment through the primary filter 52, the dust removal bag 54, the smell removal plate 55 and the activated carbon medium-efficiency filter 56, and is purified more thoroughly.
Be provided with the spread groove 57 that is used for installing fan 53 on the purifying box 51 internal surface, and be located this part spread groove on the purifying box 51 face and be the opening form, there is mounting bracket 12 inboard through spout movable mounting of spread groove 57, the fixed sealing washer that is provided with all around of mounting bracket 12, one side of mounting bracket 12 is provided with sealing plate 13, sealing plate 13 is used for can dismantling the opening form that covers spread groove 57, the change and the installation of the fan of being convenient for.
The air outlet mechanism 8 comprises a case 81, an air deflector 82 and a motor 83, a plurality of fixing grooves 15 are formed in the inner side of the upper end of the carriage 1, the case 81 is installed in the fixing grooves 15, the air inlet end of the case 81 is detachably connected with the air outlet end of the branch pipe 7, the air deflector 82 is movably installed in an air outlet of the case 81 through a bearing, a first gear 84 is fixedly arranged at one end of a rotating shaft where the air deflector 82 is located, a second gear 85 is movably installed on one side of the case 81 through a bearing, the first gear 84 is movably connected with the second gear 85 through a toothed chain 86, the output shaft end of the motor 83 is fixedly connected with the second gear 85, and the motor 83 is electrically connected with the control box.
The heat exchange mechanism 9 comprises a heat exchange box 91, a cooler 92 and a heater 93, wherein the cooler 92 and the heater 93 are sequentially arranged from an air inlet to an air outlet in the heat exchange box 91, and the cooler 92 and the heater 93 are respectively electrically connected with the control box 10, so that the air inlet is conveniently treated in the hot weather.
It is understood that on the basis of the first embodiment, the following technical solutions including but not limited to the following may be derived to solve different technical problems and achieve different purposes of the invention, and specific examples are as follows:
second embodimentReferring to fig. 1, the air collecting cover 14 is fixedly disposed on both sides of the fan 53 in the purifying box 51, and the air collecting cover 14 is in a horn-shaped structure, so that air can be collected and processed conveniently, and noise is reduced.
Third embodimentWith continued reference to fig. 3, an isolation net 87 is installed at the air outlet of the chassis 81 to further perform a protection function.
Fourth embodimentWith continued reference to fig. 1, the two sides of the heat exchange box 91 are respectively provided with a support frame 16, and the support frames 16 are fixedly connected with the upper end surface of the carriage 1, so as to facilitate stable installation.
The working principle of the designed air purification device for the subway train is as follows: when the device is used, the circuit of the fan 53 is connected through the control box 10, the waste gas on the inner side of the carriage 1 is extracted through the fan 53, the waste gas on the inner side of the carriage 1 enters the inner side of the installation box 21 of the air inlet mechanism 2, the waste gas entering the inner side of the installation is subjected to primary dust and impurity removal treatment through the filter screen 23 and the dust collector 24, the gas is conveyed into the purification box 51 of the purification mechanism 5 through the air guide pipe 3 after being treated by the air inlet mechanism 2, meanwhile, the fresh air on the outer side of the carriage 1 is conveyed into the inner side of the purification box 51 through the air inlet pipe 4, the gas entering the purification box 51 is subjected to emphasis treatment through the primary filter 52, the dust removal bag 54, the odor removal plate 55 and the active carbon intermediate filter 56 on the inner side of the purification box 51, so that the cleanness of the gas input into the carriage 1 is ensured, the purified gas is conveyed to the branch pipe 7 through the air outlet pipe 6, and the, when the air is discharged, the control box 10 connects the circuit of the motor 83, the motor 83 drives the second gear 85 to drive the toothed chain 86 to rotate, thereby driving the first gear 84 to rotate, thereby driving the air deflector 82 to swing, further facilitating the purified gas to be conveyed to each corner of the carriage 1, when in summer, the cooler 92 inside the heat exchange box 91 of the heat exchange mechanism 9 is put into circuit through the control box 10, the cooler 92 cools the gas fed into the interior of the vehicle compartment 1, thereby facilitating cooling of the interior of the vehicle compartment 1, and thus facilitating ensuring of comfort of the interior of the vehicle compartment 1, in winter, the circuit of the heater 93 is turned on by the control box 10, the temperature of the gas supplied to the inside of the vehicle compartment 1 is raised by the heater 93, thereby being convenient for the temperature of the inner side of the carriage 1 to be normal and avoiding the comfortable sensation of the passengers from being reduced due to the over-low temperature.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A subway train air purification device, characterized by comprising: the device comprises a carriage, an air inlet mechanism, an air inlet pipe, a purification mechanism, an air outlet pipe, a branch pipe, an air outlet mechanism, a heat exchange mechanism and a control box; wherein:
the air inlet mechanism is characterized in that a plurality of air inlet mechanisms are uniformly distributed at the lower end of the inner side of the carriage, an air guide pipe is fixedly installed at the air outlet end of the air inlet mechanism, an air inlet pipe is fixedly installed at one side, away from the air inlet mechanism, of the air guide pipe, a purification mechanism is installed at the upper end of the carriage, the air inlet end of the purification mechanism is fixedly connected with the air outlet end of the air guide pipe, an air outlet pipe is fixedly installed at the air outlet end of the purification mechanism, the air outlet of the air outlet pipe is connected with the air inlet of the heat exchange mechanism, the air outlet;
a plurality of air outlet mechanisms are fixed above the carriage, the air inlet ends of the air outlet mechanisms are fixedly connected with the air outlet ends of the branch pipes, a control box is arranged on one side of the carriage, and the control box is electrically connected with the purification mechanism and the heat exchange mechanism respectively; the air inlet mechanism is used for preliminarily filtering air in the carriage; the purification mechanism is used for filtering the primarily filtered air again and removing odor, and the heat exchange mechanism is used for heating or cooling the air passing through the purification mechanism.
2. The air purification device for the subway train as claimed in claim 1, wherein said air intake mechanism comprises an installation box, a panel and a filter screen, the lower end of the inner side of the carriage is provided with a plurality of installation grooves, the installation box is embedded and fixed in the installation grooves, the panel is installed on the surface of the installation box close to the inner side of the carriage in a clamping manner, and the panel is of a grid structure or a mesh structure; install filter screen and dust arrester in the install bin, and the filter screen is close to the panel setting, and the end setting of giving vent to anger of air inlet mechanism is in the one side of keeping away from the panel.
3. The air purification device for subway trains as claimed in claim 2, wherein said mounting box has an inner surface formed with a movable groove for mounting the filter screen, and the movable groove on the upper plate surface of the mounting box is open-ended, and slide rails are provided on both sides of the filter screen, the slide rails are movably connected with the movable groove through slide grooves, and the cover plate is used for detachably covering the open-ended part of the groove.
4. The subway train air purification device as claimed in any one of claims 1 to 3, wherein said purification mechanism comprises a purification box installed on the outside of the upper top surface of the carriage, and a primary filter, a dust bag, a smell removing plate, an active carbon medium-efficiency filter and a fan are sequentially arranged between the air inlet end and the air outlet end of the purification box; the fan is electrically connected with the control box.
5. The air purification device for the subway train as claimed in claim 4, wherein the inside surface of the purification box is provided with a connection groove for installing the fan, the connection groove on the upper panel of the purification box is open, the inside of the connection groove is movably provided with a mounting frame through a sliding groove, a sealing ring is fixedly arranged around the mounting frame, one side of the mounting frame is provided with a sealing plate, and the sealing plate is used for detachably covering the open shape of the connection groove.
6. An air purification device for subway trains as claimed in claim 4, wherein wind collecting covers are fixedly installed on both sides of the fan in said purification box, preferably said wind collecting covers are of a horn-shaped structure.
7. The subway train air purification device as claimed in any one of claims 1-3, wherein said air outlet mechanism comprises: the quick-witted case, aviation baffle and motor, a plurality of fixed slots have been seted up to the upper end inboard in carriage, the machine case is installed in the fixed slot, the air inlet end of machine case can be dismantled with the air-out end of branch to the pipe and be connected, the aviation baffle passes through bearing movable mounting in the air outlet of machine case, the fixed first gear that is provided with of one end of aviation baffle place pivot, one side of machine case has the second gear through bearing movable mounting, pass through toothed chain swing joint between first gear and the second gear, the output shaft end and the second gear fixed connection of motor, motor and control box electric connection.
8. The subway train air purification device as claimed in claim 7, wherein an isolation net is installed at an air outlet of said cabinet to further perform a protection function.
9. The air cleaning device for the subway train as claimed in any one of claims 1 to 3, wherein said heat exchange means comprises a heat exchange box, a cooler and a heater, the cooler and the heater are installed in the heat exchange box in sequence from the air inlet to the air outlet, and the cooler and the heater are respectively electrically connected with the control box.
10. The air cleaning apparatus for subway trains as claimed in claim 9, wherein said heat exchange box is provided at both sides thereof with support frames, respectively, the support frames being fixedly connected with the upper end surface of the carriage.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911359776.1A CN111003006A (en) | 2019-12-25 | 2019-12-25 | Subway train air purification device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911359776.1A CN111003006A (en) | 2019-12-25 | 2019-12-25 | Subway train air purification device |
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| CN111003006A true CN111003006A (en) | 2020-04-14 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113602301A (en) * | 2021-07-12 | 2021-11-05 | 深圳市红商轨道交通有限公司 | Subway carriage is with air exhaust breather |
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Application publication date: 20200414 |