CN221035273U - Electric pneumatic control box of mixer truck - Google Patents
Electric pneumatic control box of mixer truck Download PDFInfo
- Publication number
- CN221035273U CN221035273U CN202321889734.0U CN202321889734U CN221035273U CN 221035273 U CN221035273 U CN 221035273U CN 202321889734 U CN202321889734 U CN 202321889734U CN 221035273 U CN221035273 U CN 221035273U
- Authority
- CN
- China
- Prior art keywords
- electric
- valve
- pneumatic control
- mixer truck
- water tank
- Prior art date
- 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.)
- Active
Links
Landscapes
- Control Of Fluid Pressure (AREA)
Abstract
The utility model discloses an electric pneumatic control box of a mixer truck, which comprises a shell, wherein an electric pneumatic control mechanism and a control board are arranged in the shell, the electric pneumatic control mechanism comprises an air inlet end, a pressure reducing valve, an electric valve, an air outlet end and an air outlet end, the electric valve is an electric three-way valve, and the electric valve is electrically connected with a liquid level meter of a water tank of the mixer truck through the control board. According to the utility model, the switching between air inlet and air exhaust is realized through the electric three-way valve, so that the method is simpler and more efficient, the cost is reduced, the action of the electric valve can be controlled according to the liquid level change of the water tank of the mixer truck, and the method is more practical and convenient.
Description
Technical Field
The utility model relates to the technical field of pneumatic control equipment, in particular to an electric pneumatic control box of a mixer truck.
Background
The water tank is used as an important part of the mixer truck, is mainly used for providing a water source for cleaning the inside of the mixer truck tank, is also used for cleaning the body of the mixer truck, and is required to be subjected to water adding and pressurized cleaning control through the pneumatic control box for daily use and operation of the mixer truck, and the conventional mixer truck is usually provided with a manual pneumatic control device, and is required to be operated manually, so that the operation is inconvenient; in addition, in the water adding process of the water tank, the pneumatic control device cannot receive the liquid level signal, so that the problem that the water added into the water tank overflows from the exhaust end due to excessive water quantity can be caused, and in some electric pneumatic control tanks, air inlet and air exhaust are controlled through two electromagnetic valves, so that the structure is complex and the cost is high. Therefore, the electric pneumatic control box of the mixer truck is designed, the alternating actions of air inlet and air exhaust are realized by utilizing the electric three-way valve, and the water adding and cleaning operation of the water tank is carried out according to the liquid level of the water tank, so that the structure can be effectively simplified, the cost is reduced, and the mixer truck is more convenient and practical.
Disclosure of utility model
The utility model aims to overcome the defects of the prior art and provides an electric pneumatic control box of a mixer truck.
The aim of the utility model is achieved by the following technical scheme: the utility model provides an electronic pneumatic control box of trucd mixer, includes the casing, install electronic pneumatic control mechanism and control panel in the casing, electronic pneumatic control mechanism includes inlet end, relief pressure valve, motorised valve, end and the exhaust end of giving vent to anger, the motorised valve is electronic three-way valve, the motorised valve passes through the control panel and is connected with the level gauge electricity of trucd mixer water tank.
According to a further technical scheme, a barometer for detecting air pressure is arranged on the pressure reducing valve.
The further technical scheme is that the shell is provided with an indicator light and a key.
The further technical scheme is that the air inlet end of the electric pneumatic control mechanism is connected with external incoming air, and the air outlet end is connected with the water tank of the mixer truck.
According to a further technical scheme, the electric valve supports remote control operation.
The utility model has the following advantages:
(1) The electric three-way valve is arranged to realize the functions of air intake and air exhaust, so that the structure is simplified, the cost is effectively reduced, the control board is connected with the water tank liquid level meter, the liquid level information of the water tank of the mixer truck is sensed through the liquid level meter, and when the water volume of the water tank reaches the full liquid level, the control board timely controls the electric valve to close the air exhaust end, so that the overflow of water body is avoided.
(2) The utility model is provided with the barometer so as to monitor the pressure of the gas passing through the pressure reducing valve; the setting of the pilot lamp is convenient for instruct the current running state of pneumatic control box, sets up the button and is convenient for manual control, switches the end of giving vent to anger and exhaust through the motorised valve, realizes the pressurization or the water injection control of water tank to support remote control operation, the operation is more convenient.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic structural view of the electric pneumatic control mechanism of the present utility model.
In the figure, 1, a shell; 2. an air inlet end; 3. a pressure reducing valve; 4. an air pressure gauge; 5. an electric valve; 6. an exhaust end; 7. an air outlet end; 8. an indicator light; 9. and (5) a key.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
In addition, the embodiments of the present utility model and the features of the embodiments may be combined with each other without collision.
As shown in fig. 1 to 2, the utility model discloses an electric pneumatic control box of a mixer truck, which is arranged on the mixer truck and used for controlling water adding and cleaning of a water tank, and comprises a shell 1, wherein an electric pneumatic control mechanism and a control board are arranged in the shell 1, the electric pneumatic control mechanism comprises an air inlet end 2, a pressure reducing valve 3, an electric valve 5, an air outlet end 7 and an air outlet end 6, and the electric valve is an electric three-way valve, and can be selected from an electric ball valve, an electric butterfly valve, an electromagnetic valve and the like; the high-pressure gas enters the pneumatic control mechanism through the air inlet end 2, pressure adjustment is carried out through the pressure reducing valve 3, the valve body of the electric valve 5 is provided with an air inlet, an air outlet and a public port, the purpose that air inlet and air exhaust can be alternately carried out through only one valve is achieved through valve core action, therefore, air inlet and air exhaust are integrated into one valve, cost is effectively reduced, structure is simplified, gas enters the water tank through the air outlet end 7, pressurized cleaning is facilitated, the air outlet end 6 is opened when water is needed, gas in the water tank is discharged through the air outlet end 7 and the air outlet end 6, the electric valve 5 is electrically connected with a liquid level meter of a water tank of a mixer truck through a control panel, when the liquid level of the water tank reaches a full level, the air outlet end 6 is closed by the electric valve 5, when the water tank cannot be discharged, water cannot continue entering, and water body overflow is avoided.
In this embodiment, the pressure reducing valve 3 is provided with a barometer 4 for monitoring the pressure of the gas entering the tank.
In this embodiment, the electric valve 5 is provided with an indicator light 8 and a key 9, where the indicator light 8 is used to indicate different working states of the air control box, such as water adding, stopping and cleaning, and the key 9 can also realize the manual switching of the working modes.
In this embodiment, the air inlet end 2 of the electric pneumatic control mechanism is connected with external air, the air outlet end 7 is connected with the water tank of the mixer truck, the high-pressure air is converted into air suitable for the pressure of the water tank through the air inlet end 2 and the pressure reducing valve 3, and is switched through the electric valve 5, and the air enters the water tank through the air outlet end 7, so that the water in the water tank is pressurized.
In this embodiment, the electric valve 5 supports remote control operation, and the control board is provided with a corresponding remote communication circuit, so as to facilitate remote control.
The implementation principle of the utility model is as follows: the utility model provides an electric pneumatic control box of a mixer truck, wherein an electric valve 5 is arranged to replace a traditional manual control valve, air inlet and air exhaust control is realized through an electric three-way valve, the electric pneumatic control box is simpler and more efficient, the cost is reduced, the electric valve 5 senses signals of a liquid level meter in a water tank through a control panel, the opening and closing of the valve are conveniently controlled in time, and the problem of overflow of water in the water tank is avoided. The utility model is more convenient to use and operate, can receive the liquid level signal of the liquid level meter of the water tank and control the valve to open and close, and is more suitable for pneumatic control of the water tank of the mixer truck.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (5)
1. The utility model provides an electronic pneumatic control box of trucd mixer, includes casing (1), its characterized in that: an electric pneumatic control mechanism and a control board are installed in the shell (1), the electric pneumatic control mechanism comprises an air inlet end (2), a pressure reducing valve (3), an electric valve (5), an air outlet end (7) and an air outlet end (6), the electric valve (5) is an electric three-way valve, and the electric valve (5) is electrically connected with a liquid level meter of a water tank of the mixer truck through the control board.
2. The electric pneumatic control box for a mixer truck according to claim 1, wherein: the pressure reducing valve (3) is provided with a barometer (4) for detecting air pressure.
3. The electric pneumatic control box for a mixer truck according to claim 1, wherein: an indicator lamp (8) and a key (9) are arranged on the shell (1).
4. The electric pneumatic control box for a mixer truck according to claim 1, wherein: the air inlet end (2) of the electric pneumatic control mechanism is connected with external air supply, and the air outlet end (7) is connected with a water tank of the mixer truck.
5. The electric pneumatic control box for a mixer truck according to claim 1, wherein: the electric valve (5) supports remote control operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321889734.0U CN221035273U (en) | 2023-07-18 | 2023-07-18 | Electric pneumatic control box of mixer truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321889734.0U CN221035273U (en) | 2023-07-18 | 2023-07-18 | Electric pneumatic control box of mixer truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221035273U true CN221035273U (en) | 2024-05-28 |
Family
ID=91171503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321889734.0U Active CN221035273U (en) | 2023-07-18 | 2023-07-18 | Electric pneumatic control box of mixer truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221035273U (en) |
-
2023
- 2023-07-18 CN CN202321889734.0U patent/CN221035273U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201739132U (en) | Automatic drainer without gas consumption | |
| CN221035273U (en) | Electric pneumatic control box of mixer truck | |
| CN208081992U (en) | Fore filter with leak stop | |
| CN220488416U (en) | Flow regulating valve control system | |
| CN210573346U (en) | Hydraulic pipeline washs car control system | |
| CN118815432A (en) | A water source well negative pressure intelligent frequency conversion water supply system and water supply method | |
| CN209509066U (en) | A kind of constant flux water supply apparatus control system | |
| CN215811603U (en) | Valve life test box | |
| CN217332422U (en) | Automatic water quality sampling and monitoring device | |
| CN213479239U (en) | Monitoring water-saving magnetized valve port | |
| CN208845789U (en) | The universal electronic small-power intellectual water meter valve fast opening and closing controller of heavy caliber | |
| CN203613606U (en) | Automatic water feeder | |
| CN207634997U (en) | A kind of industrial gasses storage hold-up tank | |
| CN219496356U (en) | Water tank and municipal water quality switching's water quality monitoring cabinet | |
| CN209196250U (en) | Fluid-valve opening/shutting controller | |
| CN209311457U (en) | An automatic driving river and lake water quality online measurement device | |
| CN201610568U (en) | Negative pressure resisting device on box-type water supplying equipment without negative pressure | |
| CN206221714U (en) | A kind of high and low pressure gas cylinder converter | |
| CN220656528U (en) | Automatic control device for start and stop of desliming machine in edging wastewater treatment process | |
| CN220733543U (en) | Water and fertilizer integrated device | |
| CN108799559A (en) | The universal electronic small-power intellectual water meter valve fast opening and closing controller of heavy caliber | |
| CN215172637U (en) | Visual early warning control solenoid valve case device of water treatment system | |
| CN220646946U (en) | Gas circuit on-off valve controlled by electromagnet | |
| CN221085157U (en) | External automatic sewage discharging device of compressor | |
| CN205653840U (en) | Novel no negative pressure water supply system vacuum inhibitor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |