CN2760108Y - Self-suction type multifunctional environmental protection tank car - Google Patents
Self-suction type multifunctional environmental protection tank car Download PDFInfo
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- CN2760108Y CN2760108Y CN 200520079885 CN200520079885U CN2760108Y CN 2760108 Y CN2760108 Y CN 2760108Y CN 200520079885 CN200520079885 CN 200520079885 CN 200520079885 U CN200520079885 U CN 200520079885U CN 2760108 Y CN2760108 Y CN 2760108Y
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Abstract
The utility model relates to a self-suction type multifunctional environmental protection tank car and is composed of a multi-cylinder four-wheel diesel car, a gas inlet switching valve connected with the diesel car, a connecting pipe component connected with the diesel car, a pressure tank connected with the diesel car, a pressure tank air filtering core connected with the diesel car, a water inlet pipe connected with the diesel car, a water discharging valve connected with the diesel car, a gage disk connected with the diesel car and a water level sensor connected with the diesel car, wherein the gas inlet switching valve is provided with an electromagnetic clutch for driving the valve to open and close. The gage disk is provided with an electric controlling switch, a vacuum adjusting valve, a vacuum gage, a water level gage, a work indicating lamp, a water filled alarm lamp, a flasher, a controlling relay, a switch triode, a bias resistor, a freewheeling diode and a filtering capacitor. The self-suction type multifunctional environmental protection tank car has the functions of pumping, watering and dredging and can pump and suck liquid mixture in 10-15M deep ponds. The self-suction type multifunctional environmental protection tank car has the characteristics of simple structure, simple operation, high automation and low modification cost.
Description
Technical field: the utility model relates to a kind of sanitation worker and acts on car, particularly a kind of self-suction multifunctional environmental protection tank car.
Background technology: being used for urban sanitation work tank car at present has, sprinkling truck, road surface, sewer desilting car, and the two function singleness can not be general; To be motor through speed changer slow down to increase sewer desilting car turns round the back and assemble vacuum pump, the vacuum pump pressure pan that is tightly connected, and the keel sebific duct that is tightly connected again, it can adsorb liquid mixture in sewer, the septic tank, and its advantage is a dependable performance; Deficiency is that complex operation, adsorption rate are slowly, needs are manually many, operating efficiency is not high, manufacture the cost height.
Summary of the invention: in order to overcome existing environmental sanitation work tank car function singleness, complex operation, inefficiency, to manufacture shortcoming such as cost height, the utility model provide a kind of have draw water, watering, desilting function be in the self-suction multifunctional tank car of one, this bassinet structure is simple, easy and simple to handle, automaticity is high, low, the high efficiency of repacking cost, extensively is suitable for urban sanitation, greening work car.
The technical scheme in the invention for solving the technical problem is: the utility model is formed by a multi-cylinder four-wheel diesel vehicle and in air inlet switching valve, connecting tube, pressurized tank, water inlet pipe, discharging valve, the level sensor of its connection; The electromagnetic clutch that drives valve opening and closing is housed on the air inlet switching valve; Electric control switch, vacuum breaker, vacuum meter, water gage, relay indicating light, the full alarm lamp of water, flasher, control relay, fly-wheel diode, switch triode, biasing resistor, filter capacitor are installed on the instrument board; Method of attachment is, engine intake manifold connects tee piece, one end of tee piece connects the air inlet switching valve, the other end connects the outlet of pressurized tank air filter by pipe fitting, and the other end of air inlet switching valve connects former car air filter by flexible pipe, and water inlet pipe is connected on top, pressurized tank back, diameter is between 10-12CM, discharging valve is connected on bottom, force pipe back, and diameter is between 20-30CM, and sprinkler tip is installed in the discharging valve both sides.
The utility model has adopted the pressurized tank water level to show, jar completely automatically terminates warning and the air inlet switching valve of electromagnetic clutch control, its circuit connecting method is, battery positive voltage is electrically connected with a control end, feeder ear, level sensor variable resistor one end of control relay through electric control switch, and another control end of control relay is through switch triode ground connection; Air inlet switching valve electromagnetic clutch one end is electrically connected other end ground connection with the control relay normal-closed end; After water is expired alarm lamp one end and flasher is connected, be electrically connected other end ground connection again with control relay Chang Kaiduan; Relay indicating light is in parallel with air inlet switching valve electromagnetic clutch; Level sensor variable resistor other end ground connection, middle travelling arm is electrically connected with water gage, switch triode biasing resistor, water gage other end ground connection.Pressure vacuum gauge is connected with engine intake manifold respectively by high-pressure hose with vacuum breaker, air inlet switching valve electromagnetic clutch armature is connected with valve by extension bar, produce attraction during the electromagnetic clutch energising, the pulling extension bar makes valve closing in the air inlet switching valve; During no power, open at return spring effect lower valve.
The beneficial effects of the utility model: when having made full use of engine operation owing to the utility model, vacuum in inlet manifold's generation, do not install vacuum pump in addition additional, and adopted the air inlet switching valve and the water of electromagnetic clutch control completely to automatically terminate warning circuit, so it is simple in structure, the repacking cost is low, suction capactity is big, easy and simple to handle, safe and reliable, automaticity and operating efficiency have been improved
Description of drawings:
Fig. 1 is a plane structure sketch of the present utility model
Fig. 2 is a controller for electric consumption electrical schematic diagram of the present utility model
Among Fig. 1,1-multi-cylinder four-wheel diesel vehicle, 2-connecting piece, 3-air inlet switching valve, 4-pressurized tank air filtering core, 5-level sensor, 6-pressurized tank, 7-water inlet pipe, 8-discharging valve, 9-air filtering core, 10-inlet manifold.
Among Fig. 2, W-variable resistor, B-water gage, R1.R2-biasing resistor, C-filter capacitor, D-fly-wheel diode, J-control relay, K-electric control switch, V-switch triode, H-electromagnetic clutch, S-flasher, L1-relay indicating light, the full alarm lamp of L2-water.
The specific embodiment:
As shown in Figure 1, the utility model is made up of multi-cylinder four-wheel diesel vehicle (1), air inlet switching valve (3), connecting piece (2), pressurized tank (6), water inlet pipe (7), discharging valve (8), level sensor (5), pressurized tank air filtering core (4); Inlet manifold (10), air filtering core (9) are that former car is existing; The electromagnetic clutch that drives valve opening and closing is housed on the air inlet switching valve (3), during the electromagnetic clutch energising, drive air inlet switching valve (3) valve closing, engine air is provided by pressurized tank (6), during the electromagnetic clutch no power, air inlet switching valve (3) valve open, engine air is provided by former car air filtering core (9); Engine intake manifold (10) is connected by diameter 8CM connecting piece (2) with air inlet switching valve (3), pressurized tank air filtering core (4); Pressurized tank air filtering core (4) uses the screw sealing and fixing at pressurized tank (6) top; During use, the pressurized tank water inlet pipe can insert underwater in the pond by the keel flexible pipe; The vacuum breaker that is installed on the instrument board is tightly connected by high-pressure hose and inlet manifold (10), when engine power descends approaching stopping working, can regulate vacuum, and engine power is risen; Pressurized tank (6) thickness must not be less than 4MM, and inside is supported by cross.As shown in Figure 2, the utility model electrical equipment control device comprises control relay J, electric control switch K, the variable resistance of level sensor W, water gage B, switch triode V, biasing resistor R1.R2, filter capacitor C, sustained diode, electromagnetic clutch H, flasher S, relay indicating light L1, the full alarm lamp L2 of water; Electromagnetic clutch H is installed on the air inlet switching valve (3); The variable resistance of level sensor W is installed on the pressurized tank (6); Electric control switch K, water gage B, switch triode V, biasing resistor R1.R2, filter capacitor C, sustained diode, control relay J, flasher S, relay indicating light L1, the full alarm lamp L2 of water are installed on the instrument board; During use, positive source is given electromagnetic clutch H and relay indicating light L1 power supply by the normal-closed end of electric control switch K, control relay J, electromagnetic clutch H adhesive, and the valve closing of air inlet switching valve (3), relay indicating light L1 is bright; When the rising of pressurized tank (6) middle water level, the base potential that level sensor W supplies with switch triode V raises, when being elevated to a certain degree, switch triode V conducting, control relay J action, full alarm lamp L2 is glittering for water, electromagnetic clutch H discharges, the valve open of air inlet switching valve (3).
Claims (4)
1, a kind of self-suction multifunctional environmental protection tank car, assembling comprises air inlet switching valve, pressurized tank, instrument board on multi-cylinder four-wheel diesel vehicle; It is characterized in that: the air inlet switching valve is connected between air filtering core and the engine intake manifold by pipe fitting, and the inlet manifold connects pressurized tank by fitting to fitting; Air filter, level sensor, water inlet pipe, discharging valve are installed on the pressurized tank; On the air inlet switching valve electromagnetic clutch is installed, electric control switch, control relay, relay indicating light, the full alarm lamp of water, vacuum breaker, vacuum meter, water gage, flasher, switch triode, biasing resistor, fly-wheel diode, filter capacitor are installed on the instrument board.
2, self-suction multifunctional environmental protection tank car according to claim 1, it is characterized in that: vacuum breaker connects vacuum meter and engine intake manifold respectively by high-pressure hose.
3, self-suction multifunctional environmental protection tank car according to claim 1 is characterized in that: on the air inlet switching valve electromagnetic clutch is housed, adhesive during the electromagnetic clutch energising, valve closing.
4, self-suction multifunctional environmental protection tank car according to claim 1, it is characterized in that: level sensor connects water gage, switch triode base biasing resistor simultaneously, when current potential is elevated to a certain degree, the switch triode conducting, the control relay action, electromagnetic clutch discharges, and the air inlet conversion valve is opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520079885 CN2760108Y (en) | 2005-01-10 | 2005-01-10 | Self-suction type multifunctional environmental protection tank car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520079885 CN2760108Y (en) | 2005-01-10 | 2005-01-10 | Self-suction type multifunctional environmental protection tank car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2760108Y true CN2760108Y (en) | 2006-02-22 |
Family
ID=36082309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520079885 Expired - Fee Related CN2760108Y (en) | 2005-01-10 | 2005-01-10 | Self-suction type multifunctional environmental protection tank car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2760108Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101509241B (en) * | 2009-03-23 | 2012-03-07 | 北京理工大学 | Watering cart |
| CN102561241A (en) * | 2012-03-14 | 2012-07-11 | 中联重科股份有限公司 | Control method, device and system of washing and sweeping vehicle |
| CN105654697A (en) * | 2016-03-24 | 2016-06-08 | 中山市拓维电子科技有限公司 | Water surplus sensing device of water sprinkler |
-
2005
- 2005-01-10 CN CN 200520079885 patent/CN2760108Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101509241B (en) * | 2009-03-23 | 2012-03-07 | 北京理工大学 | Watering cart |
| CN102561241A (en) * | 2012-03-14 | 2012-07-11 | 中联重科股份有限公司 | Control method, device and system of washing and sweeping vehicle |
| CN102561241B (en) * | 2012-03-14 | 2015-02-11 | 中联重科股份有限公司 | Control method, device and system of washing and sweeping vehicle |
| CN105654697A (en) * | 2016-03-24 | 2016-06-08 | 中山市拓维电子科技有限公司 | Water surplus sensing device of water sprinkler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |