CN215042756U - Railway vehicle carriage with internal circulation function - Google Patents

Abstract

The utility model discloses a rail vehicle carriage with inner loop function, include: the device comprises a carriage body, a support shell, a purification box shell and a dispersion pipe; a supporting clapboard is arranged in the carriage body; a motor is arranged in the supporting shell, a transmission shaft is connected to the motor, and a fan is connected to one end, far away from the motor, of the transmission shaft; a plurality of arrangement grooves are drilled on the shell of the purifying box, and a first filter piece, a second filter piece, a third filter piece and a fourth filter piece are respectively arranged in the plurality of arrangement grooves; the dispersion pipe is connected with a plurality of fourth air conveying pipes. The utility model discloses a to the setting of the corresponding mechanism in current rail vehicle carriage, when making the peculiar smell in the carriage great, can carry out the inner loop through purifier to the air in the carriage and purify, needn't take a breath with the external world and discharge the peculiar smell to reach and can get rid of the peculiar smell under the prerequisite that does not change carriage internal temperature, increase passenger's the experience of taking.

Description

Railway vehicle carriage with internal circulation function

Technical Field

The utility model belongs to the technical field of the rail vehicle carriage, concretely relates to rail vehicle carriage with inner loop function.

Background

Rail vehicles refer to a type of vehicle or transport system that travels on a particular track, most typically a railway system consisting of conventional trains and standard railways. With the diversified development of train and railway technologies, rail transit is more and more types, and is not only distributed in long-distance land transportation, but also widely applied to medium-short distance urban public transportation.

In some passenger trains, some passengers can take for tens of hours or twenty hours, so that some eating and drinking are completed in the train carriages, which causes large peculiar smell in the carriages, and the temperature outside the train may have a large difference with the temperature in the carriages, so that the peculiar smell cannot be directly ventilated and dissipated.

Therefore, in view of the above technical problems, it is necessary to provide a railway vehicle body with an internal circulation function.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rail vehicle carriage with inner loop function to solve above-mentioned current rail vehicle carriage and lack an inner loop purifier, lead to the difficult exhaust problem of peculiar smell in the carriage.

In order to achieve the above object, an embodiment of the present invention provides the following technical solutions:

a rail vehicle car with internal circulation, comprising: the device comprises a carriage body, a support shell, a purification box shell and a dispersion pipe;

a supporting partition plate is arranged in the carriage body, and a cavity is formed between the supporting partition plate and the carriage body;

the support shell is arranged in the cavity, a motor is arranged in the support shell, a transmission shaft is connected onto the motor, a fan is connected to one end, away from the motor, of the transmission shaft, and a first gas conveying pipe is connected onto the support shell;

the purifying box comprises a supporting shell, a purifying box shell, a first gas pipe, a second gas pipe, a first filter element, a second filter element, a third filter element and a fourth filter element, wherein the purifying box shell is arranged on one side of the supporting shell and is connected with one end, far away from the supporting shell, of the first gas pipe;

the dispersion pipe is connected with the third gas-supply pipe and keeps away from the one end of purifying box shell, be connected with a plurality of fourth gas-supply pipes on the dispersion pipe.

Further, the one end that first gas-supply pipe was kept away from to the support shell is connected with the second gas-supply pipe for air conveying, the second gas-supply pipe runs through the support baffle setting, the one end that support shell was kept away from to the second gas-supply pipe is connected with the intake pipe for inhale gas, make this internal air in carriage can enter into the second gas-supply pipe through the intake pipe, then flow in the support shell.

Furthermore, a plurality of first supporting rods are connected between the motor and the supporting shell and used for supporting the motor, so that the motor is not easy to shake in the working process, the motor is not easy to damage, and unnecessary economic loss is reduced for a user;

the transmission shaft is sleeved with a fixed bearing for supporting the transmission shaft, the transmission shaft is made to rotate and not prone to being influenced, the fan is made to rotate and not prone to being influenced, a second supporting rod is connected between the fixed bearing and the supporting shell and used for supporting the fixed bearing, and therefore the effect of supporting the transmission shaft is achieved.

Further, first filter, second filter, the third filter and the fourth filter all be equipped with the handle for the staff snatchs, thereby the staff of being convenient for to first filter, second filter, the third filter and the fourth filter dismantles and installs, alleviates staff's pressure.

Further, it is a plurality of all the cover is equipped with fixed cover on the fourth gas-supply pipe for be connected fourth gas-supply pipe and dead lever, thereby make the dead lever can provide the holding power for the fourth gas-supply pipe, make the difficult condition that appears rocking of fourth gas-supply pipe, thereby make the fourth gas-supply pipe not fragile, be connected with the dead lever between fixed cover and the supporting baffle for support fixed cover, thereby reach the effect of supporting the fourth gas-supply pipe.

Further, the one end that dispersion pipe was kept away from to the fourth gas-supply pipe is connected with the blast pipe for the gas that the exhaust purification finishes, the blast pipe is installed on supporting partition board, makes gaseous dispersion discharge, and difficult gathering is a gas column, thereby is difficult for influencing the passenger.

Compared with the prior art, the utility model has the advantages of it is following:

the utility model discloses a to the setting of the corresponding mechanism in current rail vehicle carriage, when making the peculiar smell in the carriage great, can carry out the inner loop through purifier to the air in the carriage and purify, needn't take a breath with the external world and discharge the peculiar smell to reach and can get rid of the peculiar smell under the prerequisite that does not change carriage internal temperature, increase passenger's the experience of taking.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic partial structural view of a railway vehicle carriage with an internal circulation function according to an embodiment of the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic view of the structure at B in FIG. 1;

fig. 4 is a perspective view of a railway vehicle carriage with an internal circulation function according to an embodiment of the present invention;

fig. 5 is a front sectional view of a railway vehicle carriage with an internal circulation function according to an embodiment of the present invention;

FIG. 6 is a schematic view of the structure of FIG. 5 at C;

FIG. 7 is a schematic view of the structure of FIG. 5 at D;

FIG. 8 is a schematic view of the structure at E in FIG. 5;

fig. 9 is a schematic view of the structure at F in fig. 5.

In the figure: 1. the automobile air purifier comprises a cabin body, 101, a supporting partition plate, 2, a supporting shell, 201, an electric motor, 202, a transmission shaft, 203, a fan, 204, a first air conveying pipe, 205, a second air conveying pipe, 206, an air inlet pipe, 207, a first supporting rod, 208, a fixed bearing, 209, a second supporting rod, 3, a purifying box shell, 301, a first filter element, 302, a second filter element, 303, a third filter element, 304, a fourth filter element, 305, a third air conveying pipe, 306, a handle, 4, a dispersion pipe, 401, a fourth air conveying pipe, 402, a fixed sleeve, 403, a fixed rod, 404 and an exhaust pipe.

Detailed Description

The present invention will be described in detail below with reference to embodiments shown in the drawings. However, the present invention is not limited to the embodiments, and the structural, method, or functional changes made by those skilled in the art according to the embodiments are all included in the scope of the present invention.

The utility model discloses a rail vehicle carriage with inner loop function, refer to fig. 1-9 and show, include: a carriage body 1, a support housing 2, a purge tank housing 3, and a dispersion pipe 4.

Referring to fig. 1, a supporting partition plate 101 is arranged in the carriage body 1, and a cavity is formed between the supporting partition plate 101 and the carriage body 1, and is used for providing space for partial devices, so that air can be purified conveniently.

Referring to fig. 1 and 6, the support housing 2 is disposed in the cavity, the support housing 2 is used for forming a closed space, so that air is not easily emitted, and therefore air flow is facilitated, a motor 201 is disposed in the support housing 2 and used for driving a transmission shaft 202 to rotate, and the transmission shaft 202 is connected to the motor 201 and used for transmitting power of the motor 201 to a fan 203 to enable the fan 203 to rotate.

Referring to fig. 6, one end of the transmission shaft 202 far away from the motor 201 is connected with a fan 203 for driving air to flow, when the fan 203 rotates, the fan can drive air to flow to the purification box shell 3, so that the air pressure at the second air pipe 205 is reduced, and further the air in the carriage body 1 can enter the support shell 2 through the air inlet pipe 206 and the second air pipe 205, the support shell 2 is connected with a first air pipe 204 for communicating the support shell 2 with the purification box shell 3, so that the air can flow conveniently.

Referring to fig. 7, one end of the support shell 2, which is far away from the first air pipe 204, is connected with a second air pipe 205 for conveying air, the second air pipe 205 penetrates through the support partition 101, and one end of the second air pipe 205, which is far away from the support shell 2, is connected with an air inlet pipe 206 for sucking air, so that the air in the carriage body 1 can enter the second air pipe 205 through the air inlet pipe 206 and then flow into the support shell 2.

Referring to fig. 6, a plurality of first support rods 207 are connected between the motor 201 and the support housing 2, and are used for supporting the motor 201, so that the motor 201 is not easy to shake during operation, the motor 201 is not easy to damage, and unnecessary economic loss is reduced for a user.

Wherein, the cover is equipped with fixing bearing 208 on the transmission shaft 202 for support transmission shaft 202, and make the transmission shaft 202 rotatory be difficult for receiving the influence, thereby make the fan 203 rotatory be difficult for receiving the influence, be connected with second bracing piece 209 between fixing bearing 208 and the support shell 2, be used for supporting fixing bearing 208, thereby reach the effect that supports transmission shaft 202.

Referring to fig. 8, the purifying box housing 3 is disposed at one side of the supporting housing 2, the purifying box housing 3 is used for blocking the gas from flowing out, and also has the function of fixing the first filter element 301, the second filter element 302, the third filter element 303 and the fourth filter element 304, the purifying box housing 3 is connected with one end of the first gas pipe 204 far away from the supporting housing 2, so that the air in the supporting housing 2 can flow into the purifying box housing 3, thereby facilitating the gas circulation flow.

Referring to fig. 8, a plurality of installation grooves are drilled on the purifying box housing 3, and a first filter 301, a second filter 302, a third filter 303 and a fourth filter 304 are respectively installed in the installation grooves, so that the air is subjected to multiple filtration, the peculiar smell in the air is reduced, and the passenger's riding experience is increased.

Wherein, the material of first filtration piece 301 is into mouthful cotton fiber, it is little to have the resistance, and the light advantage of quality, a be used for prefiltering, filter some large granule dusts, the material of second filtration piece 302 is the glass fiber filter media, be used for filtering less dust, improve filtration efficiency, the material of third filtration piece 303 is the activated carbon filter media, be used for adsorbing the peculiar smell, make various peculiar smell in the air can be disposed, the material of fourth filtration piece 304 is synthetic fiber filter media and activated carbon filter media, further filtration filters the dust in the air and further peculiar smell of getting rid of, increase the air filtration effect.

Referring to fig. 8, one side of the purifying box housing 3 far away from the supporting housing 2 is connected with a third air pipe 305 for communicating the purifying box housing 3 with the dispersion pipe 4, thereby being convenient for the air after purifying to be discharged, the first filter piece 301, the second filter piece 302, the third filter piece 303 and the fourth filter piece 304 are all provided with a handle 306, which is used for the worker to grab, thereby being convenient for the worker to dismantle and install the first filter piece 301, the second filter piece 302, the third filter piece 303 and the fourth filter piece 304, and reducing the pressure of the worker.

Referring to fig. 3, the dispersion pipe 4 is connected to one end of the third air pipe 305 away from the purification box housing 3, the dispersion pipe 4 is used for dispersing air into a plurality of strands and then discharging the air into the carriage body 1, and the dispersion pipe 4 is connected to a plurality of fourth air pipes 401 for conveying air.

Wherein, all the cover is equipped with fixed cover 402 on a plurality of fourth gas-supply pipes 401 for couple together fourth gas-supply pipe 401 and dead lever 403, thereby make dead lever 403 can provide the holding power for fourth gas-supply pipe 401, make the difficult condition that appears rocking of fourth gas-supply pipe 401, thereby make fourth gas-supply pipe 401 not fragile, be connected with dead lever 403 between fixed cover 402 and the support baffle 101, be used for supporting fixed cover 402, thereby reach the effect of supporting fourth gas-supply pipe 401.

Referring to fig. 9, an exhaust pipe 404 is connected to an end of the fourth gas pipe 401 away from the dispersion pipe 4 for exhausting purified gas, and the exhaust pipe 404 is installed on the support partition 101 to disperse and exhaust gas, so that the gas is not easily gathered into a gas column, and thus passengers are not easily affected.

During the specific use, when the peculiar smell in the carriage body 1 is great, staff's starter motor 201, motor 201 passes through transmission shaft 202 and drives fan 203 rotatory, fan 203 can drive gas flow when rotatory, make the air flow to purifying box shell 3, so intake pipe 206 can be with the air suction in the carriage body 1, then carry in the purifying box shell 3, carry out multiple filtration, through 4 dispersion all a plurality of fourth air pipes 401 of dispersion pipe, at last through the blast pipe 404 arrange back in the carriage body 1 again, thereby accomplish the effect of inner loop purification.

According to the technical scheme provided by the utility model, the utility model discloses following beneficial effect has:

the utility model discloses a to the setting of the corresponding mechanism in current rail vehicle carriage, when making the peculiar smell in the carriage great, can carry out the inner loop through purifier to the air in the carriage and purify, needn't take a breath with the external world and discharge the peculiar smell to reach and can get rid of the peculiar smell under the prerequisite that does not change carriage internal temperature, increase passenger's the experience of taking.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. A rail vehicle car with an internal circulation function, comprising:

the carriage comprises a carriage body (1), wherein a supporting partition plate (101) is arranged in the carriage body (1), and a cavity is formed between the supporting partition plate (101) and the carriage body (1);

the support shell (2) is arranged in the cavity, an electric motor (201) is arranged in the support shell (2), a transmission shaft (202) is connected onto the electric motor (201), a fan (203) is connected to one end, far away from the electric motor (201), of the transmission shaft (202), and a first air conveying pipe (204) is connected onto the support shell (2);

the purifying box comprises a purifying box shell (3) arranged on one side of a supporting shell (2), wherein the purifying box shell (3) is connected with one end, away from the supporting shell (2), of a first gas pipe (204), a plurality of arrangement grooves are formed in the purifying box shell (3), a first filtering piece (301), a second filtering piece (302), a third filtering piece (303) and a fourth filtering piece (304) are respectively installed in the arrangement grooves, and one side, away from the supporting shell (2), of the purifying box shell (3) is connected with a third gas pipe (305);

the dispersion pipe (4) is connected with one end, far away from the purifying box shell (3), of the third air conveying pipe (305), and a plurality of fourth air conveying pipes (401) are connected to the dispersion pipe (4).

2. The railway vehicle carriage with the internal circulation function as claimed in claim 1, wherein one end of the support shell (2) far away from the first air pipe (204) is connected with a second air pipe (205), the second air pipe (205) penetrates through the support partition plate (101), and one end of the second air pipe (205) far away from the support shell (2) is connected with an air inlet pipe (206).

3. A railway vehicle carriage with internal circulation function according to claim 1, characterized in that a plurality of first support rods (207) are connected between the motor (201) and the support housing (2), a fixed bearing (208) is sleeved on the transmission shaft (202), and a second support rod (209) is connected between the fixed bearing (208) and the support housing (2).

4. A railway vehicle carriage with internal circulation function according to claim 1, characterized in that the first filter (301), the second filter (302), the third filter (303) and the fourth filter (304) are provided with handles (306).

5. The railway vehicle carriage with the internal circulation function as claimed in claim 1, wherein a fixing sleeve (402) is sleeved on each of the plurality of fourth air delivery pipes (401), and a fixing rod (403) is connected between the fixing sleeve (402) and the supporting partition plate (101).

6. The railway vehicle carriage with the internal circulation function as claimed in claim 1, wherein an exhaust pipe (404) is connected to one end, away from the dispersion pipe (4), of the fourth gas pipe (401), and the exhaust pipe (404) is mounted on the support partition (101).

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