CN203821285U - Novel subway tunnel cleaning device - Google Patents

Novel subway tunnel cleaning device Download PDF

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Publication number
CN203821285U
CN203821285U CN201420200673.7U CN201420200673U CN203821285U CN 203821285 U CN203821285 U CN 203821285U CN 201420200673 U CN201420200673 U CN 201420200673U CN 203821285 U CN203821285 U CN 203821285U
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CN
China
Prior art keywords
pressure
low
spray nozzle
water
nozzle
Prior art date
Application number
CN201420200673.7U
Other languages
Chinese (zh)
Inventor
刘桓龙
于兰英
王国志
邓斌
吴文海
Original Assignee
成都西南交大驱动技术有限责任公司
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Priority to CN201420200673.7U priority Critical patent/CN203821285U/en
Application granted granted Critical
Publication of CN203821285U publication Critical patent/CN203821285U/en

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Abstract

The utility model belongs to the field of mechanical equipment, and particularly relates to a railway or subway tunnel cleaning device. The railway or subway tunnel cleaning device comprises a water tank, an operation room and a nozzle group, wherein the water tank and the operation room are mounted on a vehicle frame. The railway or subway tunnel cleaning device is technically characterized in that a control cabinet is mounted in the operation room, a low-pressure centrifugal pump and a high-pressure plunger pump are mounted on the vehicle frame and are respectively connected with a low-pressure pump motor and a high-pressure pump motor; the nozzle group comprises a top spray nozzle group, an upper side spray nozzle group, a lower side spray nozzle group, a buckle spray nozzle group, a drainage ditch spray nozzle group, a track bed high-pressure spray nozzle group and a track bed low-pressure spray nozzle group, wherein the top spray nozzle group and the upper side spray nozzle group are mounted at the upper part of the vehicle frame; the lower side spray nozzle group, the buckle spray nozzle group, the drainage ditch spray nozzle group, the track bed high-pressure spray nozzle group and the track bed low-pressure spray nozzle group are mounted at the lower part of the vehicle frame. The railway or subway tunnel cleaning device has the benefits that by utilizing a plurality of groups of spray nozzles, a high-pressure water gun, the low-pressure centrifugal pump, the high-pressure plunger pump and the like, high and low-pressure cleaning can be performed according to the attachment and distribution situations of pollutants at different parts; not only can the tunnel surface be flushed, but also a track bed, a buckle, a drainage ditch and local pollutant attachment points can be flushed.

Description

A kind of novel subway tunnel cleaning device
Technical field
The utility model belongs to mechanized equipment field, is specifically related to a kind of railway or subway tunnel washing and cleaning operation equipment, can realize the high-efficiency washing to tunnel.
Background technology
Along with China's expanding economy, city faces increasing traffic pressure, and subway is greatly developed in more and more cities, and the tunnel mileage of subway is more and more longer.After subway tunnel builds up, no matter before operation or in the operation of accumulating over a long period, all can produce at the position such as tunnel surface and railway roadbed as dirts such as the deposits of silt, floating ash, cement attachment, greasy dirt, mud shape, not only affect subway interior environmental beauty, air quality, the definition that also can affect the driver visual field, reduction comfortableness, affect tunnel regular maintenance, traffic safety is constituted a threat to.Therefore need to keep the clean of subway tunnel, the subway line of operation all can regularly carry out the Large Clean in tunnel.Traditional method is that the simple tools such as artificial hand-held spades, besom are kept a public place clean.Not only work under hard conditions but also the cycle is long, quality is also difficult to ensure.Traditional artificial clean method can not meet the demand of present Development of underground railway, therefore needs development of new sophisticated equipment to meet the dust alleviation work of subway tunnel.
Summary of the invention
Problem to be solved in the utility model provides one can rinse tunnel surface for above deficiency exactly, can rinse again the cleaning device of railway roadbed, fastener, ditch and localized contamination attachment point.Its technical scheme is as follows:
It comprises water pot, operation room and nozzle sets, and water pot and operation room are arranged on vehicle frame.Its key technology is that switch board is installed in operation room, low pressure centrifugal pump and high-pressure plunger pump are installed on vehicle frame, low pressure centrifugal pump is connected respectively low-lift pump motor and high-pressure pump motor with high-pressure plunger pump, and nozzle sets comprises top jet nozzle group, the upside nozzle sets that is installed on vehicle frame top and the downside nozzle sets that is installed on vehicle frame bottom, fastener nozzle sets, gutter nozzle sets, railway roadbed high pressure nozzle group, railway roadbed low-pressure nozzle group.
Another technical scheme is, between low pressure centrifugal pump, high-pressure plunger pump and water pot, vacuum water tank is installed.
Compared with prior art, the beneficial effect the utlity model has is:
1, use many group nozzles, giant, low pressure centrifugal pump and high-pressure plunger pumps etc., can adhere to and distribution situation is carried out high and low pressure cleaning for the dirt of different parts.Not only can rinse tunnel surface,
And can rinse railway roadbed, fastener, ditch and localized contamination attachment point.
2, the utility model has adopted vacuum water tank, pump sump mouth higher than water tank lowest water level situation under, still can self-priming automatic water supplement, can use up the water in water pot.
3, as this programme option pulverizing nozzle group, can adopt spray spout, produce water smoke in whole headroom, purify the air in whole tunnel clearance.
4, in sum, the utility model has been realized high-efficiency cleaning operation in railway or subway tunnel, has reduced cost of labor, has that function is neat, all clear is washed the advantages such as effective.
Brief description of the drawings
Fig. 1 is the utility model the first technical scheme structural representation;
Fig. 2, Shi Tu1 partial side view;
Fig. 3 is the utility model the first technical scheme schematic diagram;
Fig. 4 is the utility model the second technical scheme structural representation;
Fig. 5 is the utility model the second technical scheme schematic diagram.
Detailed description of the invention:
Embodiment mono-:
As shown in FIG. 1 to 3, the present embodiment comprises water pot 1, operation room 9 and nozzle sets, and water pot 1 and operation room 9 are arranged on vehicle frame 22.Its key technology is the interior installation switch board 10 of operation room 9, and low pressure centrifugal pump 5 and high-pressure plunger pump 7 are installed on vehicle frame 22, and low pressure centrifugal pump 5 is connected respectively low-lift pump motor 4 and high-pressure pump motor 6 with high-pressure plunger pump 7.Nozzle sets comprises top jet nozzle group 2, the upside nozzle sets 3 that is installed on vehicle frame top and the downside nozzle sets 12 that is installed on vehicle frame bottom, fastener nozzle sets 13, gutter nozzle sets 14, railway roadbed high pressure nozzle group 15, railway roadbed low-pressure nozzle group 16.As shown in Figure 1, the present embodiment adopts a rail vehicle to load, in the time adopting a rail vehicle to load, because water pump (being mainly low pressure centrifugal pump) need to be arranged vertically, water sucking mouth is in vehicle frame bottom, and water sucking mouth, lower than the lowest water level of water pot, does not need to add vacuum water tank.
Water pot 1 provides water source for rinsing operation, and switch board 10 provides control for equipment.High-pressure plunger pump 7 is driven from water pot 1 and is absorbed water by high-pressure pump motor 6, for fastener nozzle sets 13, railway roadbed high pressure nozzle group 15 provide high hydraulic water; Low pressure centrifugal pump 5 is driven from water pot 1 and is absorbed water by low-lift pump motor 4, for top jet nozzle group 2, upside nozzle sets 3, downside nozzle sets 12, gutter nozzle sets 14, railway roadbed low-pressure nozzle group 16 provide low hydraulic water.This cleaning device uses many group nozzles, giants etc., can adhere to and distribution situation is carried out high and low pressure cleaning for the dirt of different parts.Not only can rinse tunnel surface, tunnel top, tunnel upper lateral part, tunnel downside, tunnel drainage ditch etc., and can rinse subway fastener, ditch and localized contamination attachment point etc. in railway roadbed, tunnel.
On described vehicle frame 22, generator 8 is installed, generator 8, switch board 10, low-lift pump motor 4 and high-pressure pump motor 6 are connected by cable 19.Generator (or battery) provides power for equipment.
Described water pot 1, low pressure centrifugal pump 5, high-pressure plunger pump 7 and nozzle sets are connected by water pipe 20.
At the interior hydraulic giant 11 that arranges of operation room 9, provide high hydraulic water by high-pressure plunger pump 7.The artificial hand-held flushing for dirt partial points, that adhesive power is large or supplementary flushing.
The nozzle sets 18 that purifies air is installed on vehicle frame 22, provides low hydraulic water by low pressure centrifugal pump 5.In the nozzle sets that purifies air, spray spout is installed, by water atomisation, in tunnel clearance, is formed vaporific spray water curtain by spray spout.In the time that dust laden air in tunnel passes through vaporific space, because of the collision between grit and drop, interception and cohesion, grit settles out with drop, thereby purifies the air in whole tunnel clearance.
Embodiment bis-:
As shown in Fig. 4, Fig. 5, Fig. 2, the present embodiment comprises water pot 1, operation room 9 and nozzle sets, and water pot 1 and operation room 9 are arranged on vehicle frame 22.Its key technology is the interior installation switch board 10 of operation room 9, low pressure centrifugal pump 5 and high-pressure plunger pump 7 are installed on vehicle frame 22, low pressure centrifugal pump 5 is connected respectively low-lift pump motor 4 and high-pressure pump motor 6 with high-pressure plunger pump 7, the high vacuum water tank 17 of installing rack between low pressure centrifugal pump 5, high-pressure plunger pump 7 and water pot 1.Nozzle sets comprises top jet nozzle group 2, the upside nozzle sets 3 that is installed on vehicle frame top and the downside nozzle sets 12 that is installed on vehicle frame bottom, fastener nozzle sets 13, gutter nozzle sets 14, railway roadbed high pressure nozzle group 15, railway roadbed low-pressure nozzle group 16.As shown in Figure 4, the present embodiment adopts two rail vehicles to load, in the time adopting two rail vehicles to load, owing to there being enough spaces to make water pump (being mainly low pressure centrifugal pump) horizontal arrangement (water sucking mouth need not be arranged in vehicle frame bottom), horizontal arrangement can not interfered with vehicle chassis, be easy to modularization, but horizontal arrangement makes the lowest water level of pump water sucking mouth higher than water pot, water pump (being mainly low pressure centrifugal pump) is absorbed water in the time of low water stage difficult, water in water pot can not be used up, adopt a vacuum water tank 17 that frame is high for this reason, be placed between water pot and water pump, make the water sucking mouth of water level higher than water pump, and utilize siphonage, pump sump mouth higher than vacuum water tank lowest water level situation under, still can self-priming automatic water supplement, water in guarantee water pot can be used up.
With embodiment mono-, water pot 1 provides water source for rinsing operation, and switch board 10 provides control for equipment.High-pressure plunger pump 7 is driven from water pot 1 and is absorbed water by high-pressure pump motor 6, for fastener nozzle sets 13, railway roadbed high pressure nozzle group 15 provide high hydraulic water; Low pressure centrifugal pump 5 is driven from water pot 1 and is absorbed water by low-lift pump motor 4, for top jet nozzle group 2, upside nozzle sets 3, downside nozzle sets 12, gutter nozzle sets 14, railway roadbed low-pressure nozzle group 16 provide low hydraulic water.This cleaning device uses many group nozzles, giants etc., can adhere to and distribution situation is carried out high and low pressure cleaning for the dirt of different parts.Not only can rinse tunnel surface, tunnel top, tunnel upper lateral part, tunnel downside, tunnel drainage ditch etc., and can rinse subway fastener, ditch and localized contamination attachment point etc. in railway roadbed, tunnel.
On described vehicle frame 22, generator 8 is installed, generator 8, switch board 10, low-lift pump motor 4 and high-pressure pump motor 6 are connected by cable 19.Generator (or battery) provides power for equipment.
Described water pot 1, low pressure centrifugal pump 5, high-pressure plunger pump 7 and nozzle sets are connected by water pipe 20.
At the interior hydraulic giant 11 that arranges of operation room 9, provide high hydraulic water by high-pressure plunger pump 7.The artificial hand-held flushing for dirt partial points, that adhesive power is large or supplementary flushing.
The nozzle sets 18 that purifies air is installed on vehicle frame 22, provides low hydraulic water by low pressure centrifugal pump 5.In the nozzle sets that purifies air, spray spout is installed, by water atomisation, in tunnel clearance, is formed vaporific spray water curtain by spray spout.In the time that dust laden air in tunnel passes through vaporific space, because of the collision between grit and drop, interception and cohesion, grit settles out with drop, thereby purifies the air in whole tunnel clearance.
In figure, 21 is stop valve.Various hand stop valves in the utility model independently open or close for part water route, are beneficial to operation or maintenance, and hand stop valve also can adopt other motor operated valves to substitute.
The utility model course of work is:
1. vehicle sails to tunnel to be cleaned;
2. generator starts generating;
3. open each nozzle sets;
4. open water pump, hydraulic pressure system work;
5. control low vehicle speeds, rinse operation while travelling, need to rinse certain partial points time, rinsed by artificial hand water holding rifle;
6., after fulfiling assignment, rinse vehicle and sail out of scene.

Claims (6)

1. a novel subway tunnel cleaning device, comprise water pot (1), operation room (9) and nozzle sets, water pot (1) and operation room (9) are arranged on vehicle frame (22), it is characterized in that installation switch board (10) in operation room (9), at upper low pressure centrifugal pump (5) and the high-pressure plunger pump (7) installed of vehicle frame (22), low pressure centrifugal pump (5) is connected respectively low-lift pump motor (4) and high-pressure pump motor (6) with high-pressure plunger pump (7), nozzle sets comprises the top jet nozzle group (2) that is installed on vehicle frame top, upside nozzle sets (3) and be installed on the downside nozzle sets (12) of vehicle frame bottom, fastener nozzle sets (13), gutter nozzle sets (14), railway roadbed high pressure nozzle group (15), railway roadbed low-pressure nozzle group (16).
2. novel subway tunnel cleaning device according to claim 1, is characterized in that, between low pressure centrifugal pump (5), high-pressure plunger pump (7) and water pot (1), vacuum water tank (17) is installed.
3. according to novel subway tunnel cleaning device described in claim 1 or 2, it is characterized in that the upper generator (8) of installing of vehicle frame (22), generator (8), switch board (10), low-lift pump motor (4) and high-pressure pump motor (6) are connected by cable (19).
4. according to novel subway tunnel cleaning device described in claim 1 or 2, it is characterized in that water pot (1), low pressure centrifugal pump (5), high-pressure plunger pump (7) and nozzle sets are connected by water pipe (20).
5. according to novel subway tunnel cleaning device described in claim 1 or 2, it is characterized in that hydraulic giant (11) is set in operation room (9), provide high hydraulic water by high-pressure plunger pump (7).
6. according to novel subway tunnel cleaning device described in claim 1 or 2, it is characterized in that, in the upper nozzle sets (18) that purifies air of installing of vehicle frame (22), providing low hydraulic water by low pressure centrifugal pump (5).
CN201420200673.7U 2014-04-23 2014-04-23 Novel subway tunnel cleaning device CN203821285U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420200673.7U CN203821285U (en) 2014-04-23 2014-04-23 Novel subway tunnel cleaning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420200673.7U CN203821285U (en) 2014-04-23 2014-04-23 Novel subway tunnel cleaning device

Publications (1)

Publication Number Publication Date
CN203821285U true CN203821285U (en) 2014-09-10

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Application Number Title Priority Date Filing Date
CN201420200673.7U CN203821285U (en) 2014-04-23 2014-04-23 Novel subway tunnel cleaning device

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CN (1) CN203821285U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104480892A (en) * 2014-12-30 2015-04-01 北京二七轨道交通装备有限责任公司 Track cleaning device
CN104563040A (en) * 2014-12-29 2015-04-29 北京二七轨道交通装备有限责任公司 Railway tunnel cleaning vehicle
CN105947162A (en) * 2016-05-31 2016-09-21 河南海力特装备工程有限公司 Underwater vehicle with pumping set for propelling
CN108569258A (en) * 2018-05-29 2018-09-25 上海凡贝机械有限公司 A kind of mixing plant car washer
CN108749782A (en) * 2018-07-12 2018-11-06 上海凡贝机械有限公司 A kind of engineering vehicle tyre cleaning device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104563040A (en) * 2014-12-29 2015-04-29 北京二七轨道交通装备有限责任公司 Railway tunnel cleaning vehicle
CN104480892A (en) * 2014-12-30 2015-04-01 北京二七轨道交通装备有限责任公司 Track cleaning device
CN105947162A (en) * 2016-05-31 2016-09-21 河南海力特装备工程有限公司 Underwater vehicle with pumping set for propelling
CN108569258A (en) * 2018-05-29 2018-09-25 上海凡贝机械有限公司 A kind of mixing plant car washer
CN108749782A (en) * 2018-07-12 2018-11-06 上海凡贝机械有限公司 A kind of engineering vehicle tyre cleaning device

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