CN216457591U - Antifog haze filter of EMUs - Google Patents

Abstract

The utility model discloses an antifog haze filter of EMUs, including the shell, the inboard bottom of shell is provided with filtering component, and filtering component's both sides are provided with the joint subassembly, and the shell is provided with the mounting groove with the junction of joint subassembly, and the inboard of mounting groove is provided with the dismantlement subassembly, and the inboard middle part fixed mounting of shell has a set of locating plate, and fixed mounting has the filter core body between two locating plates, and the inboard top of shell is provided with the mounting bracket. The above structure is adopted in the utility model, the installing frame among the filtering component passes through the joint subassembly to be installed in the inboard bottom of shell, and the inboard at the installing frame is installed to antifog haze filter screen, when needing to dismantle antifog haze filter screen, drives the connecting rod through pressing the briquetting and slides in the inboard of spread groove for the ejector pad can promote the stopper, makes the stopper drop from the inboard of mounting groove, then can carry out quick dismantlement to the installing frame through the pulling sand grip, is convenient for change and wash antifog haze filter screen.

Description

Antifog haze filter of EMUs

Technical Field

The utility model belongs to the EMUs field, in particular to antifog haze filter of EMUs.

Background

Electric equipment of a motor train unit, such as a converter, a transformer, a traction motor and the like, is important equipment for ensuring the normal operation of a locomotive. In order to ensure proper operation of the locomotive, an air filter for filtering cooling air is typically provided at the electrical equipment of the locomotive. Along with the improvement of EMUs quality, also the filter effect to the air requires strictly, requires the filter can filter haze in the air effectively, guarantees cooling air's cleanness.

However, the existing filter for the motor train unit is inconvenient to disassemble and assemble the filter screen inside, so that the cleaning is difficult; in addition, the fan inside the filter is often not detachable, and the effect of the filter is easily affected without replacement or cleaning for a long time.

SUMMERY OF THE UTILITY MODEL

To the problem that mentions in the background art, the utility model aims at providing a EMUs antifog haze filter to solve the problem that the difficulty is dismantled to the filter screen and the fan is not convenient for clear up.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides an antifog haze filter of EMUs, includes the shell, the inboard bottom of shell is provided with filtering component, filtering component's both sides are provided with the joint subassembly, the shell is provided with the mounting groove with the junction of joint subassembly, the inboard of mounting groove is provided with dismantlement subassembly, the inboard middle part fixed mounting of shell has a set of locating plate, two fixed mounting has filter core body between the locating plate, the inboard top of shell is provided with the mounting bracket, the both sides of mounting bracket are provided with dismouting mechanism with the junction of shell, the bottom fixed mounting of mounting bracket has the fan body.

By adopting the technical scheme, the installation frame in the filtering assembly is installed at the bottom of the inner side of the shell through the clamping assembly by arranging the clamping assembly and the filtering assembly, the anti-haze filter screen is installed at the inner side of the installation frame, when the anti-haze filter screen needs to be disassembled, the connecting rod is driven to slide at the inner side of the connecting groove through the pressing block, so that the pushing block can push the limiting block to fall off from the inner side of the installation groove, then the installation frame can be quickly disassembled by pulling the convex strips, the anti-haze filter screen is convenient to replace and clean, the connecting plates at two sides of the installation frame are inserted at the inner side of the connecting groove through arranging the dismounting mechanism, and the mounting screws in the dismounting assembly penetrate through the mounting holes and are in threaded connection with the threaded grooves, so that the connecting plates are fixed, the connecting plates are prevented from falling off from the inner side of the connecting groove, when the fan body needs to be disassembled, the mounting screws are screwed out from the inner sides of the thread grooves, the connecting plates are taken out from the inner sides of the connecting grooves, the mounting frame can be detached from the top of the shell, and the fan body fixed on the mounting frame is convenient to clean.

Further, as preferred technical scheme, filtering component includes the installing frame, the inboard fixed mounting of installing frame has antifog haze filter screen.

Through adopting above-mentioned technical scheme, through setting up filtering component, the installing frame is used for installing antifog haze filter screen, and antifog haze filter screen can play better filter effect to the haze in the air.

Further, as a preferred technical scheme, a convex strip is fixedly connected to the surface of the mounting frame.

Through adopting above-mentioned technical scheme, through setting up the sand grip, the dismantlement installing frame that can be quick through the sand grip.

Further, as preferred technical scheme, the joint subassembly includes the recess, the side of installing frame is seted up flutedly, the inboard fixedly connected with first spring of recess, the one end fixedly connected with stopper of first spring, the stopper joint is in the inboard of mounting groove.

Through adopting above-mentioned technical scheme, through setting up the joint subassembly, under the drive of first spring, the stopper slides in the inboard of recess for the stopper joint is in the inboard of mounting groove, thereby can carry out stable installation to the installing frame.

Further, as a preferred technical scheme, the sliding groove is formed in the outer side of the groove, the outer side of the limiting block is fixedly connected with a sliding block, and the sliding block is connected to the inner side of the sliding groove in a sliding mode.

Through adopting above-mentioned technical scheme, through setting up spout and slider, the stopper can drive the slider and slide in the inboard of spout when removing to can lead the removal of stopper, and can prevent that the stopper from droing from the inboard of recess.

Further, as a preferred technical scheme, the disassembling component comprises a second spring, the second spring is fixedly installed on the inner side of the installing groove, one end of the second spring is fixedly connected with a pushing block, the other end of the second spring is fixedly connected with a connecting rod, and one end of the connecting rod is fixedly connected with a pressing block.

Through adopting above-mentioned technical scheme, through setting up the dismantlement subassembly, through pressing the briquetting according to of pressing down the dismantlement subassembly for the connecting rod promotes the ejector pad and slides in the inboard of mounting groove, makes the ejector pad release the stopper from the inboard of mounting groove, and the cooperation sand grip can be quick dismantles the installing frame, can make the quick normal position of kick-backing of ejector pad through the second spring.

Further, as a preferred technical scheme, a connecting hole is formed in the side face of the shell, and the connecting rod is connected to the inner side of the connecting hole in a sliding mode.

Through adopting above-mentioned technical scheme, through setting up the connecting hole for the connecting rod can pass the connecting hole and be connected with according to briquetting and ejector pad respectively, is convenient for promote the ejector pad through pressing the briquetting and removes.

Further, as preferred technical scheme, dismouting mechanism includes the spread groove, the spread groove has been seted up at the top of shell, the equal fixedly connected with connecting plate in both sides of mounting bracket, the connecting plate is pegged graft in the inboard of spread groove, the surface of connecting plate is provided with the dismouting subassembly.

Through adopting above-mentioned technical scheme, through setting up dismouting mechanism, peg graft the connecting plate of mounting bracket both sides in the inboard of spread groove, can carry out stable installation through the dismouting subassembly.

Further, as a preferred technical scheme, the dismounting assembly comprises a mounting screw, a mounting hole is formed in the surface of the connecting plate, a thread groove is formed in the bottom of the connecting groove, and the mounting screw penetrates through the mounting hole to be in threaded connection with the thread groove.

Through adopting above-mentioned technical scheme, through setting up the dismouting subassembly, pass mounting hole threaded connection in the thread groove with the installation screw in the dismouting subassembly to fix the connecting plate, prevent that the connecting plate from coming off from the inboard of spread groove, when needing to dismantle fan body, with the inboard back-out of thread groove of installation screw follow, take out the connecting plate from the inboard of spread groove, can make the mounting bracket pull down from the top of shell.

Further, as a preferred technical scheme, a plurality of ventilation grooves are formed in the surface of the positioning plate.

Through adopting above-mentioned technical scheme, through establishing the replacement gas groove, the cooperation filter core body can be so that the filter effect of this filter is better.

To sum up, the utility model discloses mainly have following beneficial effect:

firstly, by arranging the clamping assembly and the filtering assembly, an installation frame in the filtering assembly is installed at the bottom of the inner side of the shell through the clamping assembly, the anti-haze filter screen is installed on the inner side of the installation frame, when the anti-haze filter screen needs to be disassembled, the connecting rod is driven by the pressing block to slide on the inner side of the connecting groove, the limiting block can be pushed by the pushing block, the limiting block is enabled to fall off from the inner side of the installation groove, then the installation frame can be rapidly disassembled by pulling the convex strips, and the anti-haze filter screen is convenient to replace and clean;

second, through setting up dismouting mechanism, peg graft the connecting plate of mounting bracket both sides in the inboard of spread groove, and pass mounting hole threaded connection in the thread groove through the installation screw with in the dismouting subassembly, thereby fix the connecting plate, prevent that the connecting plate from droing from the inboard of spread groove, when needing to dismantle fan body, screw out from the inboard of thread groove with the installation, take out the connecting plate from the inboard of spread groove, can make the mounting bracket pull down from the top of shell, be convenient for wash the fan body who fixes on the mounting bracket.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a schematic structural diagram of the present invention;

fig. 3 is an enlarged view of the structure of the part a in fig. 2 according to the present invention;

fig. 4 is an enlarged view of the structure of the part B in fig. 2.

Reference numerals: 1. the shell, 2, filtering component, 21, the installing frame, 22, antifog haze filter screen, 23, the sand grip, 3, the joint subassembly, 31, the recess, 32, first spring, 33, the stopper, 34, the spout, 35, the slider, 4, the mounting groove, 5, dismantle the subassembly, 51, the second spring, 52, the ejector pad, 53, the connecting rod, 54, press the briquetting, 55, the connecting hole, 6, the mounting bracket, 7, dismouting mechanism, 71, the spread groove, 72, the connecting plate, 73, the dismouting subassembly, 731, the installation screw, 732, the mounting hole, 733, the thread groove, 8, the fan body, 9, the locating plate, 10, the air exchange groove, 11, the filter core body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the anti-haze filter for the motor train unit comprises a housing 1, wherein a filter assembly 2 is arranged at the bottom of the inner side of the housing 1, clamping assemblies 3 are arranged on two sides of the filter assembly 2, a mounting groove 4 is arranged at the joint of the housing 1 and the clamping assemblies 3, a dismounting assembly 5 is arranged on the inner side of the mounting groove 4, a group of positioning plates 9 is fixedly mounted in the middle of the inner side of the housing 1, a filter element body 11 is fixedly mounted between the two positioning plates 9, a mounting frame 6 is arranged at the top of the inner side of the housing 1, a dismounting mechanism 7 is arranged at the joint of two sides of the mounting frame 6 and the housing 1, and a fan body 8 is fixedly mounted at the bottom of the mounting frame 6; by arranging the clamping assembly 3 and the filtering assembly 2, the mounting frame 21 in the filtering assembly 2 is mounted at the bottom of the inner side of the shell 1 through the clamping assembly 3, the anti-haze filter screen 22 is mounted at the inner side of the mounting frame 21, when the anti-haze filter screen 22 needs to be disassembled, the connecting rod 53 is driven to slide at the inner side of the connecting groove 71 through the pressing block 54, so that the pushing block 52 can push the limiting block 33, the limiting block 33 is enabled to fall off from the inner side of the mounting groove 4, then the mounting frame 21 can be rapidly disassembled by pulling the raised strips 23, the anti-haze filter screen 22 is convenient to replace and clean, by arranging the disassembling and assembling mechanism 7, the connecting plates 72 at two sides of the mounting frame 6 are inserted at the inner side of the connecting groove 71, and the mounting screws 731 in the disassembling and assembling assembly 73 pass through the mounting holes 732 to be in the threaded grooves 733, so as to fix the connecting plates 72, and prevent the connecting plates 72 from falling off from the inner side of the connecting groove 71, when the fan body 8 needs to be disassembled, the mounting screws 731 are screwed out from the inner side of the thread grooves 733, the connecting plate 72 is taken out from the inner side of the connecting groove 71, the mounting rack 6 can be disassembled from the top of the shell 1, and the fan body 8 fixed on the mounting rack 6 is convenient to clean.

Referring to fig. 1, in order to reach the purpose of filtering the haze, this embodiment filter assembly 2 includes installing frame 21, and the inboard fixed mounting of installing frame 21 has anti-haze filter screen 22, and through setting up filter assembly 2, installing frame 21 is used for installing anti-haze filter screen 22, and anti-haze filter screen 22 can play better filter effect to the haze in the air.

Referring to fig. 1 to 3, in order to achieve the purpose of pulling the mounting frame 21 quickly, a protruding strip 23 is fixedly connected to the surface of the mounting frame 21 in this embodiment, and by providing the protruding strip 23, the mounting frame 21 can be detached quickly through the protruding strip 23.

Refer to fig. 3, in order to reach the more stable purpose of installing frame 21 installation, this embodiment joint subassembly 3 includes recess 31, recess 31 is seted up to the side of installing frame 21, the first spring 32 of inboard fixedly connected with of recess 31, the one end fixedly connected with stopper 33 of first spring 32, stopper 33 joint is in the inboard of mounting groove 4, through setting up joint subassembly 3, under the drive of first spring 32, stopper 33 slides in the inboard of recess 31, make stopper 33 joint in the inboard of mounting groove 4, thereby can carry out stable installation to installing frame 21.

Referring to fig. 3, in order to reach the purpose of preventing the stopper 33 from falling off, the sliding groove 34 has been seted up in the outside of this embodiment groove 31, the outside fixedly connected with slider 35 of stopper 33, slider 35 sliding connection is in the inboard of sliding groove 34, through setting up sliding groove 34 and slider 35, stopper 33 can drive slider 35 and slide in the inboard of sliding groove 34 when moving, thereby can lead the removal of stopper 33, and can prevent that stopper 33 from falling off from the inboard of groove 31.

Referring to fig. 3, in order to achieve the purpose of rapidly detaching the mounting frame 21, the detachment assembly 5 of this embodiment includes a second spring 51, the second spring 51 is fixedly mounted on the inner side of the mounting groove 4, one end of the second spring 51 is fixedly connected with a push block 52, the other end of the second spring 51 is fixedly connected with a connecting rod 53, one end of the connecting rod 53 is fixedly connected with a press block 54, the detachment assembly 5 is detached by setting, through the press block 54 of the detachment assembly 5, so that the connecting rod 53 pushes the push block 52 to slide on the inner side of the mounting groove 4, so that the push block 52 pushes the limit block 33 to be pushed out from the inner side of the mounting groove 4, the mounting frame 21 can be rapidly detached by the matching convex strip 23, and the push block 52 can be rapidly rebounded to the original position by the second spring 51.

Referring to fig. 3, in order to achieve the purpose of pushing the pushing block 52 by the pressing block 54, a connecting hole 55 is formed in a side surface of the housing 1, the connecting rod 53 is slidably connected to an inner side of the connecting hole 55, and by providing the connecting hole 55, the connecting rod 53 can pass through the connecting hole 55 to be respectively connected to the pressing block 54 and the pushing block 52, so that the pushing block 52 can be pushed by the pressing block 54 to move.

Referring to fig. 4, in order to achieve the purpose of stably installing the fan body 8, the disassembling and assembling mechanism 7 of the present embodiment includes a connecting groove 71, the connecting groove 71 is opened at the top of the housing 1, connecting plates 72 are fixedly connected to both sides of the mounting bracket 6, the connecting plates 72 are inserted into the inner sides of the connecting groove 71, a disassembling and assembling component 73 is provided on the surface of the connecting plate 72, the connecting plates 72 on both sides of the mounting bracket 6 are inserted into the inner sides of the connecting groove 71 by setting the disassembling and assembling mechanism 7, and stable installation can be performed by the disassembling and assembling component 73.

Referring to fig. 4, in order to achieve the purpose of quickly dismounting and mounting the fan body 8, the dismounting and mounting assembly 73 of this embodiment includes a mounting screw 731, a mounting hole 732 is formed in a surface of the connecting plate 72, a threaded groove 733 is formed in a bottom of the connecting groove 71, the mounting screw 731 passes through the mounting hole 732 and is in threaded connection with the threaded groove 733, by providing the dismounting and mounting assembly 73, the mounting screw 731 in the dismounting and mounting assembly 73 passes through the mounting hole 732 and is in threaded connection with the threaded groove 733, so as to fix the connecting plate 72, and prevent the connecting plate 72 from falling off from an inner side of the connecting groove 71, when the fan body 8 needs to be dismounted, the mounting screw 731 is screwed out from an inner side of the threaded groove 733, and the connecting plate 72 is taken out from the inner side of the connecting groove 71, so that the mounting bracket 6 can be dismounted from a top of the housing 1.

Referring to fig. 2, in order to achieve the purpose of better filtering effect, the positioning plate 9 of this embodiment has a plurality of ventilation grooves 10 on its surface, and the filtering effect of this filter can be better by providing the ventilation grooves 10 and matching with the filter element body 11.

The use principle and the advantages are as follows: the filter assembly 2 is arranged at the bottom of the inner side of the shell 1, the clamping assemblies 3 are arranged on two sides of the filter assembly 2, a mounting groove 4 is formed in the joint of the shell 1 and the clamping assemblies 3, the dismounting assembly 5 is arranged on the inner side of the mounting groove 4, a group of positioning plates 9 are fixedly mounted in the middle of the inner side of the shell 1, a filter element body 11 is fixedly mounted between the two positioning plates 9, a mounting frame 6 is arranged on the top of the inner side of the shell 1, a dismounting mechanism 7 is arranged at the joint of two sides of the mounting frame 6 and the shell 1, and a fan body 8 is fixedly mounted at the bottom of the mounting frame 6; by arranging the clamping assembly 3 and the filtering assembly 2, the mounting frame 21 in the filtering assembly 2 is mounted at the bottom of the inner side of the shell 1 through the clamping assembly 3, the anti-haze filter screen 22 is mounted at the inner side of the mounting frame 21, when the anti-haze filter screen 22 needs to be disassembled, the connecting rod 53 is driven to slide at the inner side of the connecting groove 71 through the pressing block 54, so that the pushing block 52 can push the limiting block 33, the limiting block 33 is enabled to fall off from the inner side of the mounting groove 4, then the mounting frame 21 can be rapidly disassembled by pulling the raised strips 23, the anti-haze filter screen 22 is convenient to replace and clean, by arranging the disassembling and assembling mechanism 7, the connecting plates 72 at two sides of the mounting frame 6 are inserted at the inner side of the connecting groove 71, and the mounting screws 731 in the disassembling and assembling assembly 73 pass through the mounting holes 732 to be in the threaded grooves 733, so as to fix the connecting plates 72, and prevent the connecting plates 72 from falling off from the inner side of the connecting groove 71, when the fan body 8 needs to be disassembled, the mounting screws 731 are screwed out from the inner side of the thread grooves 733, the connecting plate 72 is taken out from the inner side of the connecting groove 71, the mounting rack 6 can be disassembled from the top of the shell 1, and the fan body 8 fixed on the mounting rack 6 is convenient to clean.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides an anti-haze filter of EMUs which characterized in that: including shell (1), the inboard bottom of shell (1) is provided with filtering component (2), the both sides of filtering component (2) are provided with joint subassembly (3), shell (1) is provided with mounting groove (4) with the junction of joint subassembly (3), the inboard of mounting groove (4) is provided with dismantlement subassembly (5), the inboard middle part fixed mounting of shell (1) has a set of locating plate (9), two fixed mounting has filter core body (11) between locating plate (9), the inboard top of shell (1) is provided with mounting bracket (6), the both sides of mounting bracket (6) are provided with dismouting mechanism (7) with the junction of shell (1), the bottom fixed mounting of mounting bracket (6) has fan body (8).

2. The anti-haze filter for the motor train unit according to claim 1, is characterized in that: the filtering component (2) comprises an installation frame (21), and an anti-haze filter screen (22) is fixedly installed on the inner side of the installation frame (21).

3. The anti-haze filter for the motor train unit according to claim 2, is characterized in that: the surface of the mounting frame (21) is fixedly connected with a convex strip (23).

4. The anti-haze filter for the motor train unit according to claim 2, is characterized in that: joint subassembly (3) include recess (31), the side of installing frame (21) is seted up fluted (31), the first spring of inboard fixedly connected with (32) of recess (31), the one end fixedly connected with stopper (33) of first spring (32), stopper (33) joint is in the inboard of mounting groove (4).

5. The anti-haze filter for the motor train unit according to claim 4, is characterized in that: spout (34) have been seted up in the outside of recess (31), outside fixedly connected with slider (35) of stopper (33), slider (35) sliding connection is in the inboard of spout (34).

6. The anti-haze filter for the motor train unit according to claim 1, is characterized in that: the dismounting assembly (5) comprises a second spring (51), the second spring (51) is fixedly installed on the inner side of the installation groove (4), one end of the second spring (51) is fixedly connected with a pushing block (52), the other end of the second spring (51) is fixedly connected with a connecting rod (53), and one end of the connecting rod (53) is fixedly connected with a pressing block (54).

7. The anti-haze filter for the motor train unit according to claim 6, is characterized in that: connecting holes (55) are formed in the side face of the shell (1), and the connecting rod (53) is connected to the inner side of the connecting holes (55) in a sliding mode.

8. The anti-haze filter for the motor train unit according to claim 1, is characterized in that: dismouting mechanism (7) are including connecting groove (71), connecting groove (71) have been seted up at the top of shell (1), the equal fixedly connected with connecting plate (72) in both sides of mounting bracket (6), connecting plate (72) are pegged graft in the inboard of connecting groove (71), the surface of connecting plate (72) is provided with dismouting subassembly (73).

9. The anti-haze filter for the motor train unit according to claim 8, is characterized in that: the dismounting assembly (73) comprises a mounting screw (731), a mounting hole (732) is formed in the surface of the connecting plate (72), a threaded groove (733) is formed in the bottom of the connecting groove (71), and the mounting screw (731) penetrates through the mounting hole (732) to be in threaded connection with the threaded groove (733).

10. The anti-haze filter for the motor train unit according to claim 1, is characterized in that: the surface of the positioning plate (9) is provided with a plurality of ventilation grooves (10).

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