CN208439235U - The sewage suction device of the online cleaner of rail traffic vehicles crust - Google Patents

The sewage suction device of the online cleaner of rail traffic vehicles crust Download PDF

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Publication number
CN208439235U
CN208439235U CN201721059802.5U CN201721059802U CN208439235U CN 208439235 U CN208439235 U CN 208439235U CN 201721059802 U CN201721059802 U CN 201721059802U CN 208439235 U CN208439235 U CN 208439235U
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CN
China
Prior art keywords
sewage
crust
rail traffic
traffic vehicles
centrifugal blower
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201721059802.5U
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Chinese (zh)
Inventor
欧阳联格
赵东豪
戚玉柱
徐永明
韩锋钢
郑宁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
XIAMEN VEHICLE DESIGN & SERVICE Co Ltd
Xiamen University of Technology
Original Assignee
XIAMEN VEHICLE DESIGN & SERVICE Co Ltd
Xiamen University of Technology
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by XIAMEN VEHICLE DESIGN & SERVICE Co Ltd, Xiamen University of Technology filed Critical XIAMEN VEHICLE DESIGN & SERVICE Co Ltd
Priority to CN201721059802.5U priority Critical patent/CN208439235U/en
Application granted granted Critical
Publication of CN208439235U publication Critical patent/CN208439235U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of sewage suction devices of online cleaner of rail traffic vehicles crust, scrub mechanism and centrifugal blower including nozzle body, to what is cleaned to rail traffic vehicles crust;The one side of the nozzle body towards vehicle forms open suction nozzle mouth, other face closures, a cavity is formed with before the nozzle body and carbody surface, the outer edge of the suction nozzle mouth and surface of vehicle profiling are simultaneously provided with gap b with surface of vehicle, and it is additionally provided with sewage discharge tube on the nozzle body, which is connected by pipeline with the centrifugal blower;This is scrubbed mechanism and is mounted in the cavity.When scrubbing mechanism work of the utility model, the suction of centrifugal blower makes cavity generate tiny structure, to keep the intracorporal water mist of chamber not excessive, effectively improves the environment by bus of platform.

Description

The sewage suction device of the online cleaner of rail traffic vehicles crust
Technical field
The utility model relates to the crust on-line cleaning equipment of rail traffic vehicles, are espespecially related to a kind of rail traffic vehicles The sewage suction device of the online cleaner of crust.
Background technique
China's rail traffic is fast-developing, and bullet train quantity sharply increases, and the cleaning of compartment outer surface seems day It is beneficial urgent.Currently, the equipment cleaned to train crust, mostly by the way of cleaning during shutdown, time-consuming, low efficiency for cleaning. CN201510477042.9 discloses a kind of rail traffic vehicles cleaning device, which can be in train in/out station low speed On-line cleaning is carried out to train when operation, train is without parking completely in cleaning process, therefore has cleaning effect good, work effect Rate is high, compact-sized, and the advantages such as control intelligence, equipment must be matched by gradually becoming rail traffic.
The mechanism of scrubbing of above-mentioned rail traffic vehicles cleaning device is the key that the online cleaner of rail traffic vehicles crust One of technology, current washing and brushing device are that high-velocity flow flushing and round brush scrub surface of vehicle are generated using hydraulic spray, so The water droplet for being attached to surface of vehicle is blown off with high-pressure blast knife afterwards.The scarce limit of this structure is: the high-velocity flow that high pressure nozzle sprays, punching A large amount of tiny water mists can be generated after hitting surface of vehicle, water mist contains a large amount of mud granule, and water mist floats with the wind raises platform, meeting By bus environment of the serious pollution passenger in platform.Secondly, ejected wash water can not recycle, water resource waste is serious.
Utility model content
The technical problem to be solved by the utility model is to provide one kind can solve the excessive generation of water mist containing sludge granule The sewage suction device of the online cleaner of rail traffic vehicles crust of secondary pollution problem.
Another technical problem to be solved in the utility model is to provide a kind of rail traffic vehicles crust and cleans online The sewage suction device of machine can be recycled by sewage return water, and after processing, reduce the operating cost of washing and cleaning operation.
In order to solve the above technical problems, the technical solution of the utility model is:
A kind of sewage suction device of the online cleaner of rail traffic vehicles crust, including nozzle body, to rail vehicle What crust was cleaned scrubs mechanism and centrifugal blower;The one side of the nozzle body towards vehicle forms open suction nozzle mouth, A cavity, the outer edge and meter for vehicle of the suction nozzle mouth are formed with before other face closures, the nozzle body and carbody surface Face profiling is simultaneously provided with gap b with surface of vehicle, and is additionally provided with sewage discharge tube on the nozzle body, the sewage discharge tube by pipeline with it is described Centrifugal blower be connected;This is scrubbed mechanism and is mounted in the cavity.
Preferably, be further provided with a negative pressure soil pick-up purification system, the negative pressure soil pick-up purification system include it is described from Heart blower, further includes aqueous vapor separation chamber and sewage filter device, the aqueous vapor separation chamber by pipeline respectively with the soil pick-up Mouth and sewage filter device are connected, and carry out aqueous vapor separation, quilt by the aqueous vapor separation chamber by the water mist that the sewage discharge tube enters The gas of purification is discharged by the centrifugal blower, and sewage after the sewage filter device purification then by recycling.
Preferably, the flow of the negative pressure value of the negative pressure soil pick-up purification system and centrifugal blower meets and produces at the gap b The raw wind speed for being not less than 3m/s.
Preferably, the internal upper part of the aqueous vapor separation chamber is equipped with several downward opening gas-water separation plates, and its underpart is equipped with Sewage mouth is connected to the sewage filter device.
Preferably, the air inlet of the centrifugal blower is arranged to the reducing pipe from aqueous vapor separation chamber to centrifugal blower, and Its gas outlet is arranged to the flared tube outside from centrifugal blower.
Preferably, the transversal cross-section of the nozzle body is U-shaped, and the periphery of suction nozzle mouth is equipped with soft material;This is soft Material is foam rubber sheet, which is made into and surface of vehicle profiling in the height direction.
Preferably, the gap b is 5-15mm.
Preferably, the described mechanism of scrubbing includes the sparge pipe with mouth spray, rotatable brush roll or has a puff prot One or more of air jet pipe.
Preferably, the mechanism of scrubbing includes spray boom, rotary rolling brush and air knife;The spray boom be it is vertically arranged, pacify thereon Equipped with multiple nozzles, which is designed to and car body surface profiling in the height direction;The rotary rolling brush is by integral rolling brush and installation Bristle composition thereon;The air knife is equipped with air knife mouth, the air knife mouth and the equidistant profiling in car body outer surface.
Preferably, the nozzle is fan nozzle;The two sides of the rotary rolling brush be respectively arranged one described in spray boom;Institute The sectional dimension for the integral rolling brush stated is " rice " font.
After adopting the above scheme, the suction nozzle of imitated structure has been customized according to the shape of vehicle outer profile due to the utility model Mouth makes nozzle body and car body surface form the cavity with uniform gap, the centrifugal blower of sewage sucking system passes through on nozzle body Hose is connected with sewage discharge tube, and when the intracorporal round brush of chamber, nozzle, air knife etc. scrub mechanism work, sewage sucking system generates tiny structure Keep the intracorporal water mist of chamber not excessive, effectively improves the environment by bus of platform.
The negative pressure soil pick-up purification system that the utility model is further arranged makes the sewage of recycling can by purification system purification It is recycled, not only reduces job run cost, also there is preferable environmental-protection function and social benefit.
In addition, the utility model also has the following beneficial effects:
1. the air inlet of centrifugal blower described in the utility model and gas outlet are arranged respectively to reducing pipe and flared tube, not only It can make the reduction of system lower resistance, also can effectively reduce the noise of power of fan and ducting system.
2. the spray boom or air knife described in the utility model for scrubbing mechanism, nozzle and air knife mouth thereon can be set to and vehicle The imitated structure of external surface, to make water flow or air-flow to the impact force uniformity of vehicle crust, in identical power consumption In the case of, it can achieve best scrubbing effect.
3. the gap b of outer edge and surface of vehicle that the utility model can satisfy the suction nozzle mouth is 5-15mm, can be with Reaching, which can not only prevent rubber (rubber slab) from contacting with Train surface, causes Train surface to be damaged, but also can be formed on nozzle body periphery Not less than 3m/s to the wind speed of interior suction, the effect that water mist is excessive is prevented.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the A direction view of Fig. 1;
Fig. 4 is that B-B is rotated by 90 ° schematic diagram in Fig. 2;
Fig. 5 is the partial enlarged view in Fig. 1 at I;
Fig. 6 is the structural schematic diagram of spray boom described in the utility model;
Fig. 7 is the structural schematic diagram of air knife described in the utility model;
Fig. 8 is nozzle body described in the utility model and the top view for scrubbing mechanism.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
It is a kind of sewage suction device of online cleaner of rail traffic vehicles crust that the utility model is revealed, such as Fig. 1 and It is the preferred embodiment of the utility model shown in Fig. 2.The sewage suction device includes nozzle body 1, scrubs mechanism 2 and centrifugation Blower 31 is wherein:
The one side of nozzle body 1 towards the rail traffic vehicles forms open suction nozzle mouth 11, and other face closures should A cavity 12 is formed with before nozzle body 1 and carbody surface 5, the outer edge of the suction nozzle mouth 11 and surface of vehicle profiling are simultaneously It is as shown in Figure 5 that surface of vehicle is provided with gap b(), to make cavity of the cavity 12 as a relative closure;Institute Sewage discharge tube 13 is additionally provided on the nozzle body 1 stated.In addition, the transversal cross-section of the nozzle body 1 can be U-shaped, the week of suction nozzle mouth 11 Side can be further fitted with soft material, such as foam rubber sheet 14, which can be made into the height direction With surface of vehicle profiling.In addition, the gap b of 11 outer edge of suction nozzle mouth and surface of vehicle, it is most that value, which is set as 5-15mm, Good, there are two effects: first is that negative pressure system starts soil pick-up simultaneously when cleaning device operation, keeping 1 ambient air of nozzle body logical The entrance of gap b ecto-entad is crossed, therefore the water mist in closed cavity 12 can not be excessive;Second is that 11 edge of suction nozzle mouth not with car body Surface 5 directly contacts, therefore will not generate scratch to car body, will not have damage effect to car body.
The mechanism 2 of scrubbing is cleaned to the crust to rail traffic vehicles, is mounted in the nozzle body 1 Cavity 12 in.This scrubs mechanism, and it may include the sparge pipe with mouth spray, rotatable brush roll or with puff prot One or more of air jet pipe.In the present embodiment, the mechanism 2 of scrubbing includes spray boom 21, rotary rolling brush 22 and air knife 23. Cooperate shown in Fig. 3 and Fig. 6, the spray boom 21 can be vertically arranged, and can the two sides of the rotary rolling brush 22 be respectively arranged one Root spray boom 21;Multiple nozzles 211 are uniformly installed, which can be fan nozzle, and fan nozzle 211 sprays on the spray boom 21 Water flow out is sector.In addition, the spray boom 21 may be designed as and 5 profiling of car body surface, the purpose of profiling in the height direction It is that the water flow for spraying each nozzle 221 is consistent vehicle crust impact force.Cooperate shown in Fig. 3 and Fig. 8, the rotation rolling Brush 22 is made of integral rolling brush 221 and the bristle 222 being installed on it, and the sectional dimension of integral rolling brush 221 is " rice " font, has processing Simple feature.Cooperate Fig. 3 and Fig. 7 shown in, the air knife 23 be equipped with air knife mouth 231, the air knife mouth 231 can also with outside car body The equidistant profiling in surface, the air velocity for blowing out air knife 23 to vehicle external surface are consistent.
The centrifugal blower 31 is connected by pipeline 4 with the sewage discharge tube 13.
The working principle of the utility model is: when in the cavity 12 scrub mechanism 2 work when, the suction of centrifugal blower 31 Power makes cavity 12 generate tiny structure, to keep the water mist in cavity 12 not excessive, effectively improves the environment by bus of platform.Institute The flow of centrifugal blower 31 is stated, it is best for need to meeting the wind speed generated at the gap b not less than 3m/s.
A negative pressure soil pick-up purification system 3 can also be further arranged in the utility model, while cooperating shown in Fig. 4, the negative pressure Soil pick-up purification system 3 includes the centrifugal blower 31, further includes aqueous vapor separation chamber 32 and sewage filter device 33.The aqueous vapor Separation chamber 32 is connected by pipeline 4 with the sewage discharge tube 13, and internal upper part is equipped with several downward opening gas-water separation plates 321, and be connected with the air inlet 311 of the centrifugal blower 31, its underpart is equipped with sewage mouth 322.Enter water from the pipeline 4 The water mist of gas separation chamber 32 impinges upon on the gas-water separation plate 321, makes sewage inertial separation, and the sewage 6 after separation falls by institute The sewage mouth 322 stated is discharged, and the gas after being cleaned is discharged in atmosphere by centrifugal blower 31.The centrifugal blower 31 The reducing pipe from aqueous vapor separation chamber 32 to centrifugal blower 31 can be set into air inlet 311, and its gas outlet 312 can be set into The purpose of the flared tube outside from centrifugal blower 31, reducing pipe and flared tube is the pressure loss in order to reduce inlet and outlet.It is described The sewage mouth 322 of aqueous vapor separation chamber 32 is connected to by pipeline with the sewage filter device 33, and the sewage filter device is passed through 33, cycling and reutilization after sewage purification can be made.The negative pressure value of the negative pressure soil pick-up purification system 3 and the stream of centrifugal blower 31 Amount, it is best for need to meeting the wind speed generated at the gap b not less than 3m/s.
The above descriptions are merely preferred embodiments of the present invention, not makees to the technical scope of the utility model Any restrictions, therefore any changes or modifications made in the claims and specifications of the utility model all should belong to practical Within the scope of new patent is covered.

Claims (10)

1. a kind of sewage suction device of the online cleaner of rail traffic vehicles crust, it is characterised in that: including nozzle body (1), to Mechanism (2) and centrifugal blower (31) are scrubbed to what rail traffic vehicles crust was cleaned;The nozzle body (1) is towards the one of vehicle Side forms open suction nozzle mouth (11), other face closures, and the nozzle body (1) and carbody surface (5) are formed with one before A cavity (12), the outer edge of the suction nozzle mouth (11) and surface of vehicle profiling are simultaneously provided with gap b, and the suction nozzle with surface of vehicle It is additionally provided on body (1) sewage discharge tube (13), which is connected by pipeline (4) with the centrifugal blower (31);This is scrubbed Mechanism (2) is mounted in the cavity (12).
2. the sewage suction device of the online cleaner of rail traffic vehicles crust according to claim 1, it is characterised in that: into one Step is provided with a negative pressure soil pick-up purification system (3), which includes the centrifugal blower (31), further includes Aqueous vapor separation chamber (32) and sewage filter device (33), the aqueous vapor separation chamber (32) by pipeline respectively with the sewage discharge tube (13) and sewage filter device (33) is connected, and carries out aqueous vapor point by the aqueous vapor separation chamber by the water mist that the sewage discharge tube enters From cleaned gas is discharged by the centrifugal blower, and sewage after the sewage filter device purification then by recycling.
3. the sewage suction device of the online cleaner of rail traffic vehicles crust according to claim 2, it is characterised in that: described The negative pressure value of negative pressure soil pick-up purification system (3) and the flow of centrifugal blower (31) meet and generate at the gap b not less than 3m/s Wind speed.
4. the sewage suction device of the online cleaner of rail traffic vehicles crust according to claim 2, it is characterised in that: described The internal upper part of aqueous vapor separation chamber (32) is equipped with several downward opening gas-water separation plates (321), and its underpart is equipped with sewage mouth (322) It is connected to the sewage filter device (33).
5. the sewage suction device of the online cleaner of rail traffic vehicles crust according to claim 2, it is characterised in that: described The air inlet (311) of centrifugal blower (31) be arranged to the reducing pipe from aqueous vapor separation chamber (32) to centrifugal blower (31), and its Gas outlet (312) is arranged to the flared tube outside from centrifugal blower (31).
6. the sewage suction device of -5 any online cleaners of rail traffic vehicles crust, feature exist according to claim 1 In: the transversal cross-section of the nozzle body (1) is U-shaped, and the periphery of suction nozzle mouth (11) is equipped with soft material;The soft material is Foam rubber sheet (14), the foam rubber sheet are made into and surface of vehicle profiling in the height direction.
7. the sewage suction device of -5 any online cleaners of rail traffic vehicles crust, feature exist according to claim 1 In: the gap b is 5-15mm.
8. the sewage suction device of -5 any online cleaners of rail traffic vehicles crust, feature exist according to claim 1 In: the described mechanism (2) of scrubbing includes in the sparge pipe with mouth spray, rotatable brush roll or air jet pipe with puff prot One or more.
9. the sewage suction device of -5 any online cleaners of rail traffic vehicles crust, feature exist according to claim 1 In: the mechanism (2) of scrubbing includes spray boom (21), rotary rolling brush (22) and air knife (23);The spray boom (21) be it is vertically arranged, It is equipped with thereon multiple nozzles (211), which is designed to and car body surface profiling in the height direction;The rotary rolling brush (22) It is made of integral rolling brush (221) and the bristle (222) being installed on it;The air knife (23) is equipped with air knife mouth (231), the air knife mouth (231) with the equidistant profiling in car body outer surface.
10. the sewage suction device of the online cleaner of rail traffic vehicles crust according to claim 9, it is characterised in that: institute The nozzle (211) stated is fan nozzle;The two sides of the rotary rolling brush (22) be respectively arranged one described in spray boom (21);Described The sectional dimension of integral rolling brush (221) is " rice " font.
CN201721059802.5U 2017-08-23 2017-08-23 The sewage suction device of the online cleaner of rail traffic vehicles crust Expired - Fee Related CN208439235U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721059802.5U CN208439235U (en) 2017-08-23 2017-08-23 The sewage suction device of the online cleaner of rail traffic vehicles crust

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721059802.5U CN208439235U (en) 2017-08-23 2017-08-23 The sewage suction device of the online cleaner of rail traffic vehicles crust

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Publication Number Publication Date
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107472203A (en) * 2017-08-23 2017-12-15 厦门理工学院 The sewage suction device of the online cleaner of rail traffic vehicles crust
CN112356804A (en) * 2020-11-26 2021-02-12 华侨大学 Rolling brush dirt-absorbing type automatic car washer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107472203A (en) * 2017-08-23 2017-12-15 厦门理工学院 The sewage suction device of the online cleaner of rail traffic vehicles crust
CN112356804A (en) * 2020-11-26 2021-02-12 华侨大学 Rolling brush dirt-absorbing type automatic car washer

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190129

Termination date: 20200823