CN216034030U

CN216034030U - Electric high-temperature high-pressure cleaning vehicle

Info

Publication number: CN216034030U
Application number: CN202122119306.7U
Authority: CN
Inventors: 邵高林; 吴成军
Original assignee: Jiangsu Jinyue New Energy Technology Co ltd
Current assignee: Jiangsu Jinyue New Energy Technology Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-03-15
Anticipated expiration: 2031-09-03

Abstract

The utility model discloses an electric high-temperature high-pressure cleaning vehicle, which comprises a vehicle body, wherein the front part of the vehicle body comprises a cab, the middle rear part of the vehicle body is a carriage, a carriage water tank is arranged at the part, close to the cab, of the carriage, a boiler for heating water is connected with the carriage water tank, a water outlet pipe of the boiler is communicated with a mixing tank, the mixing tank is also communicated with a medicament adding tank, and a water outlet pipe of the mixing tank is communicated with a high-pressure pump; the heights of the water tank, the boiler and the mixing tank are sequentially decreased progressively, an opening and closing valve or a throttle valve is arranged on a water outlet pipe of the water tank connected with the boiler, and an opening and closing valve or a throttle valve is also arranged on a water outlet pipe of the boiler connected with the mixing tank. The heights of the water tank, the boiler and the mixing tank are sequentially decreased progressively, so that the fluid pressure difference can be fully utilized to realize that water in the water tank automatically flows to the boiler after an opening and closing valve or a throttle valve of a water pipe is opened, the water heated by the boiler automatically flows to the mixing tank, the use amount of a cleaning vehicle pump is reduced, and the energy consumption is saved.

Description

Electric high-temperature high-pressure cleaning vehicle

Technical Field

The utility model relates to an electric high-temperature high-pressure cleaning vehicle.

Background

The main components of the high-pressure cleaning vehicle are a tank body, a high-pressure pump, a hydraulic system and the like. The high-pressure cleaning vehicle is used for cleaning industrial liquid discharge pipelines, wall surfaces and the like and cleaning road and square floors. The high-pressure cleaning vehicle can be additionally provided with a watering device, a greening watering gun is arranged, the vehicle can be used for forward flushing, backward sprinkling and side spraying, greening watering, spraying, dust pressing, high-pressure flushing of the road surface and the like, and the vehicle can be used for fire fighting in emergency. The high-pressure cleaning has a good effect on removing urban psoriasis and pasted adlets, and a high-temperature device is generally arranged to change a high-pressure cleaning vehicle into a high-temperature high-pressure cleaning vehicle for better and more extensive cleaning and removing effects. But the water tank volume of present high temperature high pressure washing car is great, to the unable misce bene of the condition that needs to add the medicament and go out water again, and the flow of water all needs the pump in addition for the cost of whole car is higher, and the energy consumption is also high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provide an electric high-temperature high-pressure cleaning vehicle, wherein the heights of a water tank, a boiler and a mixing tank are sequentially decreased progressively, so that the water in the water tank automatically flows to the boiler after an opening and closing valve or a throttle valve of a water pipe is opened by fully utilizing fluid pressure difference, the water heated by the boiler automatically flows to the mixing tank, the use amount of a cleaning vehicle pump is reduced, and the energy consumption is saved.

In order to achieve the purpose, the technical scheme of the utility model is to design an electric high-temperature high-pressure cleaning vehicle which comprises a vehicle body, wherein the front part of the vehicle body comprises a cab, the middle rear part of the vehicle body is a carriage, a vehicle-mounted water tank is arranged at the part of the carriage close to the cab, a boiler for heating water is connected with the vehicle-mounted water tank, a water outlet pipe of the boiler is communicated with a mixing tank, the mixing tank is also communicated with a medicament adding tank, and a water outlet pipe of the mixing tank is communicated with a high-pressure pump; the heights of the water tank, the boiler and the mixing tank are sequentially decreased progressively, an opening and closing valve or a throttle valve is arranged on a water outlet pipe of the water tank connected with the boiler, and an opening and closing valve or a throttle valve is also arranged on a water outlet pipe of the boiler connected with the mixing tank. The water outlet pipe in the boiler is communicated with the mixing tank, the added mixing tank can adopt a smaller volume to facilitate the mixing of the medicament and the heated water, and the problem that the added medicament cannot be uniformly mixed with the water due to the larger volume of the water tank is avoided. In addition, the heights of the water tank, the boiler and the mixing tank are sequentially decreased progressively, so that the fluid pressure difference can be fully utilized to realize that water in the water tank automatically flows to the boiler after an opening and closing valve or a throttle valve of a water pipe is opened, the heated water of the boiler automatically flows to the mixing tank, the use amount of a pump of a cleaning vehicle is reduced, and the energy consumption is saved. The water transfer can be realized by controlling when needed after the opening and closing valve is arranged, and the throttle valve can avoid the problem of too high flow speed.

The further technical scheme is that the water tank is also communicated with a cold water temporary storage tank, and the height of the temporary storage tank is lower than that of the water tank but higher than that of the mixing tank. Set up cold water temporary storage jar, can make this high-pressure sewer flushing vehicle then close the on-off valve or the choke valve on the water pipe that water tank and boiler link to each other when not needing high temperature to wash, use temporary storage jar, realize cold water high-pressure flushing, satisfy actual conditions's demand, also practice thrift the energy consumption more in a flexible way.

The technical scheme is that a diesel engine connected with a high-pressure pump is arranged in a carriage, a diesel engine starting battery connected with the diesel engine is arranged in the carriage, a high-temperature high-pressure cleaning machine control panel is arranged in the carriage and on one side of a boiler, a boiler fuel tank is connected to one side of the boiler, a temperature adjusting knob is arranged on the boiler fuel tank, and a feeding pipe of the boiler fuel tank is connected with the diesel engine. The diesel engine transmits power to the transfer case, and a transmission shaft of the transfer case drives the high-pressure pump to rotate. The fuel of this boiler on the washing car directly adopts the diesel oil of diesel engine, need not additionally to set up fuel, only need the manifold frequency refuel can.

The water outlet pipe of the high-pressure pump is connected with a water discharging and spraying frame, a ball valve is arranged on the water outlet pipe and controlled by an air cylinder, the water outlet pipe of the high-pressure pump is also connected with a spraying pipe through a branch pipe, and a spraying nozzle is arranged on the spraying pipe; the rotating speed of the high-pressure pump is 800 r/min. The water inlet pipe of the high-pressure pump is provided with a clear water filter, so that the high-pressure pump is effectively protected; the high-pressure pump rotates at 800r/min, absorbs water from the water tank, water impurities are filtered out through the filter, high-pressure water is output by the high-pressure pump and enters the water spraying frame through various ball valves with cylinder control, and the high-pressure water is sprayed out of the water spraying frame through the nozzles to clean the road surface.

The water tank is made of stainless steel, and a quick water feeding pipe for connecting a fire hydrant port is arranged on the water tank; and one side of the water tank facing the cab is provided with an observation window for observing the water level condition in real time. The observation window is the toughened glass of welding in water tank observation window department, and the water level of can seeing through conveniently observes the water tank water capacity in service behavior, can get into the spray pipe through pneumatic ball valve water under high pressure, installs the atomizer on the spray pipe, and the atomizer can spray. Enters the high-pressure spray gun through the manual ball valve and emits high-pressure water, and the high-pressure water gun is arranged on a platform at the front part of the water tank. A small water gun is connected through a quick connector and used for cleaning the vehicle. The high-pressure water can reduce the pressure of the system by realizing bypass throttling through the throttling valve. The water system has double protection of a safety valve and an overflow valve, wherein the pressure of the overflow valve is 10MPa, and the pressure of the safety valve is 12 MPa. High-pressure water generated by a high-pressure pump is sprayed out through a nozzle of the water spraying frame, the kinetic energy of the high-pressure water flow is fully utilized, the road is cleaned in a high-pressure and low-flow mode, powerful decontamination is achieved, water is saved efficiently, and old stains on the road surface can be cleaned. High-pressure water can be sprayed out through the left and right corners of the water spraying frame to clean the curb, the sidewalk, the guardrail and the hard shoulder; the high-pressure spray gun can be used for cleaning road signs, advertising boards, viaducts and the like; the spraying system has strong spraying dust settling; spraying disinfectant and adjusting air humidity.

After the opening and closing valve or the throttle valve is opened, water in the water tank flows to the boiler and is heated by the boiler, then the water heated by the boiler flows to the mixing tank and is mixed with the chemical from the chemical adding tank and then is pumped out by the high-pressure pump for high-temperature and high-pressure washing, if heating is not needed, the opening and closing valve or the throttle valve on the connecting pipe of the water tank and the boiler is not opened, the opening and closing valve or the throttle valve on the connecting pipe of the water tank and the temporary storage tank is opened, water automatically flows to the boiler (or the temporary storage tank) at a low position due to fluid pressure difference and then automatically flows to the mixing tank, and the specific flowing amount is controlled by opening and closing the opening and closing valve or the throttle valve.

The utility model has the advantages and beneficial effects that: the water tank, the boiler and the mixing tank are sequentially degressively arranged in height, so that the fluid pressure difference can be fully utilized to realize that water in the water tank automatically flows to the boiler after an opening and closing valve or a throttling valve of a water pipe is opened, the water heated by the boiler automatically flows to the mixing tank, the use amount of a cleaning vehicle pump is reduced, and the energy consumption is saved.

The water outlet pipe in the boiler is communicated with the mixing tank, the added mixing tank can adopt a smaller volume to facilitate the mixing of the medicament and the heated water, and the problem that the added medicament cannot be uniformly mixed with the water due to the larger volume of the water tank is avoided.

Set up cold water temporary storage jar, can make this high-pressure sewer flushing vehicle then close the on-off valve or the choke valve on the water pipe that water tank and boiler link to each other when not needing high temperature to wash, use temporary storage jar, realize cold water high-pressure flushing, satisfy actual conditions's demand, also practice thrift the energy consumption more in a flexible way.

The fuel of this boiler on the washing car directly adopts the diesel oil of diesel engine, need not additionally to set up fuel, only need the manifold frequency refuel can.

The observation window is the toughened glass who welds in water tank observation window department, but perspective water level conveniently observes the water yield in the water tank service behavior.

Drawings

FIG. 1 is a schematic view of an electric high-temperature high-pressure cleaning vehicle according to the present invention;

fig. 2 is a side view of the water tank of fig. 1.

In the figure: 1. a vehicle body; 2. a cab; 3. a carriage; 4. a water tank; 5. a boiler; 6. a mixing tank; 7. a medicament addition tank; 8. a high pressure pump; 9. open and close valves or throttle valves; 10. a temporary storage tank; 11. a diesel engine; 12. Starting the battery; 13. a control panel; 14. a fuel tank; 15. a temperature adjusting knob; 16. a fast water adding pipe; 17. And (4) an observation window.

Detailed Description

The following description of the embodiments of the present invention will be made with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1 to 2 (for convenience of illustration, a mixing tank, a chemical adding tank and a temporary storage tank are not shown in fig. 1), the utility model relates to an electric high-temperature high-pressure cleaning vehicle, which comprises a vehicle body 1, wherein the front part of the vehicle body 1 comprises a cab 2, the middle rear part of the vehicle body 1 is a carriage 3, a vehicle-mounted water tank 4 is arranged at the part of the carriage 3 close to the cab 2, a boiler 5 for heating water is connected with the vehicle-mounted water tank 4, a water outlet pipe of the boiler 5 is communicated with the mixing tank 6, a mixing and stirring mechanism is arranged in the mixing tank 6, the mixing tank 6 is also communicated with the chemical adding tank 7, and a water outlet pipe of the mixing tank 6 is communicated with a high-pressure pump 8; the heights of the water tank 4, the boiler 5 and the mixing tank 6 are sequentially decreased progressively, an opening and closing valve or a throttle valve 9 is arranged on a water outlet pipe of the water tank 4 connected with the boiler 5, and an opening and closing valve or a throttle valve 9 is also arranged on a water outlet pipe of the boiler 5 connected with the mixing tank 6. The water tank 4 is also in communication with a cold water temporary storage tank 10, the temporary storage tank 10 being lower in height than the water tank 4 but higher than the mixing tank 6. A diesel engine 11 connected with a high-pressure pump 8 is arranged in the carriage 3, a diesel engine 11 starting battery 12 connected with the diesel engine 11 is arranged in the carriage 3, a high-temperature high-pressure cleaning machine control panel 13 is arranged in the carriage 3 and on one side of the boiler 5, a boiler fuel tank 14 is connected on one side of the boiler 5, a temperature adjusting knob 15 is arranged on the boiler fuel tank 14, and a feeding pipe of the boiler fuel tank 14 is connected with the diesel engine 11. A water outlet pipe of the high-pressure pump is connected with a water discharging and spraying frame, a ball valve is arranged on the water outlet pipe and controlled by an air cylinder, the water outlet pipe of the high-pressure pump is also connected with a spraying pipe through a branch pipe, and a spraying nozzle is arranged on the spraying pipe; the rotating speed of the high-pressure pump is 800 r/min. The water tank 4 is made of stainless steel, and a quick water adding pipe 16 for connecting a fire hydrant port is arranged on the water tank 4; the side of the water tank 4 facing the cab 2 is provided with an observation window 17 for observing the water level situation in real time.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. An electric high-temperature high-pressure cleaning vehicle is characterized by comprising a vehicle body, wherein the front part of the vehicle body comprises a cab, the middle rear part of the vehicle body is a carriage, a vehicle-mounted water tank is arranged at the part, close to the cab, of the carriage, a boiler for heating water is connected with the vehicle-mounted water tank, a water outlet pipe of the boiler is communicated with a mixing tank, the mixing tank is also communicated with a medicament adding tank, and a water outlet pipe of the mixing tank is communicated with a high-pressure pump; the heights of the water tank, the boiler and the mixing tank are sequentially decreased progressively, an opening and closing valve or a throttle valve is arranged on a water outlet pipe of the water tank connected with the boiler, and an opening and closing valve or a throttle valve is also arranged on a water outlet pipe of the boiler connected with the mixing tank.

2. An electric high temperature high pressure washing vehicle according to claim 1, wherein said water tank is further connected to a cold water temporary storage tank which is lower in height than the water tank but higher than the mixing tank.

3. An electric high-temperature high-pressure cleaning vehicle according to claim 1 or 2, characterized in that a diesel engine connected with a high-pressure pump is arranged in the carriage, a diesel engine starting battery connected with the diesel engine is arranged in the carriage, a high-temperature high-pressure cleaning machine control panel is arranged in the carriage and on one side of the boiler, a boiler fuel tank is connected to one side of the boiler, a temperature adjusting knob is arranged on the boiler fuel tank, and a feeding pipe of the boiler fuel tank is connected with the diesel engine.

4. The electric high-temperature high-pressure cleaning vehicle as claimed in claim 3, wherein a water outlet pipe of the high-pressure pump is connected with a water spraying and discharging frame, a ball valve is arranged on the water outlet pipe, the ball valve is controlled by an air cylinder, the water outlet pipe of the high-pressure pump is further connected with a spray pipe through a branch pipe, and a spray nozzle is arranged on the spray pipe; the rotating speed of the high-pressure pump is 800 r/min.

5. The electric high-temperature high-pressure cleaning vehicle as claimed in claim 4, wherein the water tank is made of stainless steel, and a quick water feeding pipe for connecting a fire hydrant port is arranged on the water tank; and one side of the water tank facing the cab is provided with an observation window for observing the water level condition in real time.