CN109910933A - High-speed rail motor-car filter and its manufacturing method - Google Patents
High-speed rail motor-car filter and its manufacturing method Download PDFInfo
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- CN109910933A CN109910933A CN201910311885.XA CN201910311885A CN109910933A CN 109910933 A CN109910933 A CN 109910933A CN 201910311885 A CN201910311885 A CN 201910311885A CN 109910933 A CN109910933 A CN 109910933A
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- cylinder
- speed rail
- rail motor
- cabinet
- hairbrush
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Abstract
The invention discloses high-speed rail motor-car filter and its manufacturing methods, including cabinet, a cylinder, b cylinder, centrifugal rotation device, dust-exhausting port, the a cylinder, the b cylinder and the centrifugal rotation device are located in the cabinet, the centrifugal rotation device and a cylinder and the b cylinder are coaxial, the b barrel diameter is less than a cylinder, the centrifugal rotation device is located above a cylinder, the a cylinder is located above the b cylinder, and the dust-exhausting port is located at cabinet lower end two sides.Present invention has the advantages that, it is therefore prevented that dust accumulation inside device, cleaning device are easily replaced, are at low cost and low using time long replacement frequency；The present invention can effective filter out dust in air particle, guarantee the cleaning of cooling air, guarantee the safety of the electrical equipment of high-speed rail motor-car.
Description
Technical field
The invention belongs to high-speed rail motor-car art of filters, and in particular to high-speed rail motor-car filter and its manufacturing method.
Background technique
Currently, the ventilation equipment of high-speed rail motor-car are a kind of important equipments for guaranteeing high-speed rail motor-car and operating normally, with high-speed rail
The raising of motor-car quality also improves air filtering requirements.Currently, structure there are two types of the filters that high-speed rail motor-car uses, a kind of
It is recycled several times for filtering material is capable of washing, but its filter area is small, dust containing capacity is small, cleans or replaces often, maintenance workers
Work amount is big；Because being equipped with filtering material, disassembly is not easy, and cleaning replacement is inconvenient.Another kind is that filtering material is not capable of washing,
To be disposable, and filtrate is in tabular in frame, and web plate is arranged all to support filtering material in front and back, and this structure is except presence
Outside drawbacks described above, there is also fixed frames with filtrate replaces discarded together, causes very big waste, and problem at high cost is used in maintenance,
It can be seen that the filter structure and effect of existing filter have much room for improvement.
The electrical equipment of high-speed rail motor-car is a kind of important equipment for guaranteeing high-speed rail motor-car and operating normally.In order to guarantee that high-speed rail is dynamic
The normal operation of vehicle is usually provided with the air filter for filtering cooling air on the electrical equipment of high-speed rail motor-car.With
The raising of high-speed rail motor-car quality, the filter effect of air is also required strictly, it is desirable that filter can effective filter out air
Middle dust particle guarantees the cleaning of cooling air, guarantees the safety of the electrical equipment of high-speed rail motor-car.
Currently, the high-speed rail motor-car air filter generallyd use is there are drainage, efficiency of dust filtration are lower, in practical application mistake
Adhere to tiny dust granule in journey on electrical part surface, in an environment with high humidity, leads to electric component discharging gap not
Enough there is electric fault.
Summary of the invention
In order to solve the problems, such as to be previously mentioned in above-mentioned background technique, the present invention provides a kind of high-speed rail motor-car filter, packet
Include cabinet, a cylinder, b cylinder, centrifugal rotation device, dust-exhausting port, a cylinder, the b cylinder and the centrifugal rotation device
In the cabinet, the centrifugal rotation device and a cylinder and the b cylinder are coaxial, and the b barrel diameter is less than institute
A cylinder is stated, the centrifugal rotation device is located above a cylinder, and a cylinder is located above the b cylinder, the dust discharge
Mouth is located at cabinet lower end two sides.
Preferably, further including rotary accelerator, blade, the rotary accelerator is located at the centrifugal rotation device central axis
Place, and the rotary accelerator outer wall is equally spaced several blades.
Preferably, further including rotating device, hairbrush, the rotating device is located at a body centre axis, the rotation
Device outer wall vertical direction is equipped with hairbrush described in a row, the length of the hairbrush bristle and a cylinder inboard wall to the rotation
The distance between rotary device outer wall is consistent.
Preferably, further including fixture block, card slot, the card slot is located at the rotating device outer wall vertical direction, the fixture block
Positioned at the hairbrush side, for fixed bristles and in conjunction with the card slot, so that the hairbrush is fixed on the rotating dress
It sets.
Preferably, further including filter screen, ventilation opening, the filter screen is located at b cylinder upper end, b cylinder lower end
For the ventilation opening.
Preferably, further including dust accumulation chamber, the cavity between a cylinder and the b cylinder and the cabinet is described
Dust accumulation chamber.
Preferably, the bristle of the hairbrush, which is divided into, is vertically to horizontal both direction, horizontal direction is for cleaning a cylinder
Inner wall, the hairbrush end portion bristle vertical direction distribution, the horizontal distance of bristle distribution and half span of the filter screen
From consistent.
The present invention provides high-speed rail motor-car filter and its manufacturing method, comprising the following steps:
S1, rotary accelerator is installed in centrifugal rotation device, and equidistantly welds several blades in rotary accelerator outer wall；
S2, pressing mold goes out card slot on the spinning device, and hairbrush bristle is partially submerged into fixture block, and fixture block is corresponding with the size of card slot,
The bristle of hairbrush uses bristles；
S3, a cylinder integral cast fit together above-mentioned centrifugal rotation device with rotating device component, and by the assembling
Part is installed in a cylinder；
S4, b cylinder integral cast, filter network card is above b cylinder, and b cylinder lower opening is as ventilation opening；
S5, cabinet are integral type casting, output two openings in advance as dust-exhausting port in the lower end two sides of cabinet, and by a cylinder and b
Body is set in cabinet.
The beneficial effects are mainly reflected as follows: invention prevents dust accumulation inside device, cleaning device easily replaces, at
This is low and low using time long replacement frequency；Can be by air high-precision filtration, the dust that can also be will filter out passes through inside and outside
Pressure difference is discharged outside vehicle, plays automatic dust discharge, the non-maintaining effect of filter；Dust in air particle can be effective filtered out,
Guarantee the cleaning of cooling air, guarantees the safety of the electrical equipment of high-speed rail motor-car.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is schematic structural view of the invention
In figure: 1, cabinet；2, a cylinder；3, b cylinder；4, centrifugal rotation device；5, dust-exhausting port；6, rotary accelerator；7, blade；
8, rotating device；9, hairbrush；10, fixture block；11, card slot；12, filter screen；13, ventilation opening；14, dust accumulation chamber.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
Referring to Fig. 1, the present invention is the following technical schemes are provided: high-speed rail motor-car filter and its manufacturing method, including cabinet 1, a
Cylinder 2, b cylinder 3, centrifugal rotation device 4, dust-exhausting port 5, a cylinder 2 be inlet cylinder, b cylinder 3 be exhaust tube, a cylinder 2,
The b cylinder 3 and the centrifugal rotation device 4 are located in the cabinet 1, the centrifugal rotation device 4 and a cylinder 2 and
The b cylinder 3 is coaxial, and 3 diameter of b cylinder is less than a cylinder 2, and the centrifugal rotation device 4 is located on a cylinder 2
Side, a cylinder 2 are located at 3 top of b cylinder, and the dust-exhausting port 5 is located at the 1 lower end two sides of cabinet.
The invention also includes rotary accelerator 6, blade 7, the rotary accelerator 6 is located in the centrifugal rotation device 4
At mandrel, and 6 outer wall of the rotary accelerator is equally spaced several blades 7.
The invention also includes rotating device 8, hairbrush 9, the rotating device 8 is located at a body centre axis, the rotation
8 outer wall vertical direction of rotary device is equipped with hairbrush 9 described in a row, length and a cylinder inboard wall to institute of 9 bristle of hairbrush
It is consistent to state the distance between 8 outer wall of rotating device.The rotary accelerator 6 is very fast in order to reach dust removing effects rotation speed, institute
Stating rotating device 8 is in order to which a cylinder inboard wall described in 9 spin-cleaning of hairbrush is so 8 rotation speed of the rotating device is slow.
The invention also includes fixture block 10, card slot 11, the card slot 11 is located at the 8 outer wall vertical direction of rotating device, institute
It states fixture block 10 and is located at 9 side of hairbrush, combined for fixed bristles and with the card slot 11, so that the hairbrush 9 is fixed
In on the rotating device 8.After long-term operation, the hairbrush 9 is needed replacing by consumption, which is convenient for the hairbrush 9
Replacement.
The invention also includes filter screen 12, ventilation opening 13, the filter screen 12 is located at 3 upper end of b cylinder, b described
3 lower end of body is the ventilation opening 13, and the ventilation opening 13 is connected with ventilation duct.
The invention also includes dust accumulation chamber 14, the cavity between a cylinder 2 and the b cylinder 3 and the cabinet 1 is
The dust accumulation chamber 14.3 inlet end of b cylinder is located at 2 tail portion of a cylinder, and 3 outlet side of b cylinder is connected to ventilation duct,
Ventilation duct conveys cooling air to electrical equipment or equipment room, and cooling air is after ventilation blower pressurizes, through the rotary accelerator 6
Upper 7 high speed rotation of blade, dust rainwater etc. pass through high speed rotation under the influence of centrifugal force compared with heavy substance, can be along described
The outer wall of a cylinder 2 flows into the dust accumulation chamber 14.Since air pressure is much larger than atmospheric pressure outside vehicle in the dust accumulation chamber 14, because
This is in the 1 lower end two sides of cabinet equipped with the dust-exhausting port 5 by connecting outside soft air duct and vehicle.Dust in the dust accumulation chamber 14
As partial air is outside the dust-exhausting port 5 discharge vehicle, the present invention both can be by air high-precision filtration in this way, can also be by mistake
The dust filtered is discharged outside vehicle by internal and external pressure difference, plays automatic dust discharge, the non-maintaining effect of filter.
The bristle of hairbrush 9 of the present invention, which is divided into, is vertically to horizontal both direction, and horizontal direction is for cleaning a cylinder
2 inner walls, 9 end portion bristle vertical direction of the hairbrush distribution, the horizontal distance of bristle distribution and the half of the filter screen 12
Diameter distance is consistent.It is avoided by the 9 horizontal direction bristle rotary cleaning of hairbrush because long-term filtering is so that in a cylinder 2
Wall is infected with dust；Vertical direction bristle is passed through to clear up on the filter screen 12 because filtering the dust being infected with for a long time
The 9 vertical direction bristle rotary cleaning of hairbrush is able to working environment and completely cleans.Clean cooling air passes through mistake of the present invention
Enter lower ventilation duct after filter, a part needs the electrical equipment (traction electric machine) of forced air cooling to be cooled down for car, a part
Into equipment room.
The present invention provides high-speed rail motor-car filter and its manufacturing method, comprising the following steps:
S1, centrifugal rotation device, are made of rotary accelerator and blade, and rotary accelerator is an integral part, and in its outer wall
Equidistantly weld several blades；
The bristle of S2, hairbrush, hairbrush use bristles, and bristles are strong and unyielding, and elasticity is strong, are unlikely to deform, humidity, high temperature resistant is not cooled
Heat affecting also has the function of antistatic, and bristles are partially submerged into fixture block, and pressing mold goes out card slot on the spinning device, and card is faster than
The size of card slot is corresponding；Brush elasticity of the invention is strong, is unlikely to deform, humidity, high temperature resistant, be not cooled heat affecting, also has
The effect of antistatic；
S3, a cylinder, a cylinder are an integral part, and above-mentioned centrifugal rotation device is fitted together with rotating device, and by group
Piece installing is installed in a cylinder；
S4, b cylinder, b cylinder are an integral part, and filter network card is above b cylinder, and b cylinder lower opening is as ventilation opening；
S5, cabinet, cabinet are integral type forging, output two openings in advance as dust-exhausting port in the lower end two sides of cabinet, and by a cylinder
With b cylinder, sequentially it is set in cabinet above b cylinder by a cylinder.
The present invention is to fit together each unitary components, thus be convenient for Measuring error, facilitates loss to replace, assembling letter
It is single.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of high-speed rail motor-car filter, it is characterised in that: including cabinet (1), a cylinder (2), b cylinder (3), centrifugal rotation
Device (4), dust-exhausting port (5), a cylinder (2), the b cylinder (3) and the centrifugal rotation device (4) are located at the cabinet
(1) in, coaxially, b cylinder (3) diameter is small for the centrifugal rotation device (4) and a cylinder (2) and the b cylinder (3)
In a cylinder (2), the centrifugal rotation device (4) is located above a cylinder (2), and a cylinder (2) is located at the b
Above cylinder (3), the dust-exhausting port (5) is located at the cabinet (1) lower end two sides.
2. a kind of high-speed rail motor-car filter according to claim 1, it is characterised in that: further include rotary accelerator (6),
Blade (7), the rotary accelerator (6) are located at centrifugal rotation device (4) central axis, and the rotary accelerator (6)
Outer wall is equally spaced several blades (7).
3. a kind of high-speed rail motor-car filter according to claim 1, it is characterised in that: further include rotating device (8), hair
It brushes (9), the rotating device (8) is located at a body centre axis, and rotating device (8) the outer wall vertical direction is equipped with
Hairbrush described in one row (9), the length of hairbrush (9) bristle and a cylinder inboard wall are between the rotating device (8) outer wall
Distance it is consistent.
4. a kind of high-speed rail motor-car filter according to claim 3, it is characterised in that: further include fixture block (10), card slot
(11), the card slot (11) is located at the rotating device (8) outer wall vertical direction, and the fixture block (10) is located at the hairbrush (9)
Side is combined for fixed bristles and with the card slot (11), so that the hairbrush (9) is fixed on the rotating device (8)
On.
5. according to a kind of high-speed rail motor-car filter according to claim 4, it is characterised in that: further include filter screen
(12), ventilation opening (13), the filter screen (12) are located at b cylinder (3) upper end, and b cylinder (3) lower end is the ventilation
Mouth (13).
6. according to a kind of high-speed rail motor-car filter according to claim 5, it is characterised in that: further include dust accumulation chamber
(14), the cavity between a cylinder (2) and the b cylinder (3) and the cabinet (1) is the dust accumulation chamber (14).
7. according to a kind of high-speed rail motor-car filter according to claim 5, it is characterised in that: the brush of the hairbrush (9)
Hair, which is divided into, is vertically to horizontal both direction, and horizontal direction is for cleaning a cylinder (2) inner wall, hairbrush (9) end portion
The horizontal distance of the distribution of bristle vertical direction, bristle distribution is consistent with the radius distance of the filter screen (12).
8. a kind of manufacturing method of high-speed rail motor-car filter as described in claim 1, it is characterised in that: including following step
It is rapid:
S1, rotary accelerator is installed in centrifugal rotation device, and equidistantly welds several blades in rotary accelerator outer wall；
S2, pressing mold goes out card slot on the spinning device, and hairbrush bristle is partially submerged into fixture block, and fixture block is corresponding with the size of card slot；
S3, a cylinder integral cast fit together above-mentioned centrifugal rotation device with rotating device component, and by the assembling
Part is installed in a cylinder；
S4, b cylinder integral cast, filter network card is above b cylinder, and b cylinder lower opening is as ventilation opening；
S5, cabinet are integral type casting, output two openings in advance as dust-exhausting port in the lower end two sides of cabinet, and by a cylinder and b
Body is set in cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910311885.XA CN109910933A (en) | 2019-04-18 | 2019-04-18 | High-speed rail motor-car filter and its manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910311885.XA CN109910933A (en) | 2019-04-18 | 2019-04-18 | High-speed rail motor-car filter and its manufacturing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109910933A true CN109910933A (en) | 2019-06-21 |
Family
ID=66977785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910311885.XA Pending CN109910933A (en) | 2019-04-18 | 2019-04-18 | High-speed rail motor-car filter and its manufacturing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109910933A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111701360A (en) * | 2020-05-20 | 2020-09-25 | 安徽浦进轨道装备有限公司 | Sand-proof mechanical filter for railway vehicle |
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Application publication date: 20190621 |