CN210449021U

CN210449021U - Electronic blending system for automobile cleaning agent

Info

Publication number: CN210449021U
Application number: CN201921210635.9U
Authority: CN
Inventors: 徐营; 胡培建
Original assignee: Jinan Dianshu Automobile Service Co Ltd
Current assignee: Shandong chezhun Automobile Service Co.,Ltd.
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-05-05
Anticipated expiration: 2029-07-26

Abstract

The utility model relates to an electronic allotment system for automobile cleaning agent, this electronic allotment system for automobile cleaning agent, including allotment unit and measurement and control unit, the allotment unit includes allotment case and stoste case, the allotment case links to each other with the stoste case, be equipped with one-level in proper order in the allotment case from top to bottom and mix room, second grade and tertiary and mix the room, the water and the stoste that get into in the allotment case flow to tertiary mixing room for use from one-level mixing room mixing in proper order; observe and control the unit and include controller and input device, alarm, first level sensor, first electric flow control valve and the electric flow control valve of second that link to each other with the controller, first electric flow control valve is used for adjusting inlet channel flow, and the electric flow control valve of second is used for adjusting inlet channel flow, adjusts both flow ratio through input device, realizes the homogeneous mixing of water and stoste through the allotment case, and can guarantee continuous use under the homogeneous mixing prerequisite.

Description

Electronic blending system for automobile cleaning agent

Technical Field

The utility model relates to a carwash service field especially relates to an electron allotment system for automobile detergent.

Background

When a car washing service shop washes a car, the detergent used is usually diluted, and the detergent stock solution is usually diluted in a certain proportion and then used for car washing. The traditional dilution mode is usually to mix stoste and water through self priming pump, so set up to have following defect: firstly, due to different seasons and temperatures, diluents with different concentrations are often needed, and the existing equipment cannot perform proportion regulation, so that the application is limited; secondly, the self-sucking pump is adopted, so that the mixing uniformity is low, the cleaning force is influenced, and the detergent is wasted; thirdly, the time, the effect and the like of other manual mixing modes are low in efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a remedy prior art not enough, provide an electron allotment system for automobile cleanser, solved the difficult problem that exists among the prior art.

An electronic blending system for an automobile detergent comprises a blending unit and a measurement and control unit, wherein the blending unit comprises a blending box and a stock solution box, the blending box is provided with a water inlet, a liquid inlet and a discharge port, the outside of the water inlet is connected with a water inlet pipeline, the liquid inlet is connected with the stock solution box through a liquid inlet pipeline, a first-stage mixing chamber, a second-stage mixing chamber and a third-stage mixing chamber are sequentially arranged in the blending box from top to bottom, the water inlet and the liquid inlet are arranged in the first-stage mixing chamber, and the discharge port is arranged at the bottom of the third-stage mixing chamber;

observe and control the unit and include controller, input device, alarm, first level sensor, first electric flow control valve and second electric flow control valve, first electric flow control valve locates on the inlet channel, second electric flow control valve locates on the inlet channel, first level sensor locates on the stoste case, input device with the input pin of controller links to each other, the alarm first electric flow control valve and second electric flow control valve respectively with the output pin of controller links to each other, input device is used for to controller input instruction, the alarm is used for reporting to the police when receiving the pilot signal of controller.

Wherein the controller adopts Siemens PLC controller with model number of 6ES7288-1SR60-0AA 0.

Furthermore, a funnel-shaped discharging connecting pipe is arranged in the first-stage mixing chamber, a mixing pipe is arranged in the second-stage mixing chamber, the upper end of the mixing pipe is rotatably connected with the lower end of the funnel-shaped discharging connecting pipe through a rotary joint, the lower end of the mixing pipe is suspended in the third-stage mixing chamber, and the mixing pipe drives the mixing pipe to rotate through a driving mechanism.

Further, a helical blade is arranged in the mixing pipe.

Furthermore, the driving mechanism comprises a first gear and a second gear which are connected in a meshed mode, the first gear is sleeved and fixed on the mixing pipe, and the second gear is arranged on an output shaft of a motor.

Furthermore, the water inlet and the liquid inlet of the blending tank are arranged obliquely and downwards relatively.

Furthermore, the electronic allocation system further comprises a buffer tank, the buffer tank is connected with a discharge port of the allocation tank through a pipeline, a third electric flow regulating valve is arranged on the discharge pipeline, a second liquid level sensor and a discharge pipe are arranged on the buffer tank, the second liquid level sensor is connected with an input pin of the controller, and the third electric flow regulating valve is connected with an output pin of the controller.

Further, the input device is a touch screen.

Furthermore, an alarm indicator lamp is further arranged on the buffer box, is connected with the controller and is turned on when receiving an indication signal of the controller.

Furthermore, the alarm is a sound control alarm.

Furthermore, a feeding cover is arranged on the stock solution box.

The working principle is as follows: the inflow flow of stoste and water is input through input equipment, adjust the flow that passes through of first electronic flow control valve and second electronic flow control promptly, later start allotment case work, let in both in the allotment case, at first both mix in the one-level mixing chamber, the mixed mode is alternately mixed flow, get into the material mixing pipe from the upper end in the material mixing pipe of second grade mixing chamber after preliminary mixing in the one-level mixing chamber, under actuating mechanism's drive, the material mixing pipe is rotatory, make water and stoste mix the limit and flow downwards in the material mixing pipe, helical blade's setting, can prolong the mixing time, later let in to tertiary mixing chamber from the material mixing pipe lower extreme, mixed liquid in the tertiary mixing chamber gets into the baffle-box from the discharge gate, mixed liquid in the baffle-box is taken out through the pump and is used, the possibility that pump cavitation phenomenon takes place can be reduced in the setting of baffle-box.

When the liquid level in the stock solution tank is reduced to the set lowest liquid level, the alarm gives an alarm to prompt that the stock solution is supplemented in time, and when the liquid level in the buffer tank is reduced to the set lowest safe liquid level, the alarm indicator lamp flickers to prompt that whether the allocation unit fails or not is checked, so that the stock solution cannot be supplied in time.

The utility model adopts the above structure, the advantage that has is: the electronic blending system for the automobile detergent not only ensures the ratio of water to stock solution, but also can adapt to different environments by adjusting the ratio of the water to the stock solution; in addition, through allotment box and inner structure setting, comparatively evenly realized mixing between them, and in the use, can guarantee to realize on the basis of higher degree of mixing that continuous mixed liquid uses.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a partial cross-sectional view of the interior of the dispenser box of FIG. 1.

1. The blending box, 2, the stoste case, 3, the water inlet, 4, the inlet, 5, the discharge gate, 6, the first order mixes the room, 7, the second order mixes the room, 8, the third order mixes the room, 9, the controller, 10, input device, 11, the alarm, 12, first level sensor, 13, first electronic flow control valve, 14, second electronic flow control valve, 15, funnel-shaped ejection of compact takeover, 16, compounding pipe, 17, rotary joint, 18, actuating mechanism, 19, helical blade, 20, the baffle-box, 21, third electronic flow control valve, 22, the second level sensor, 23, the warning pilot lamp.

Detailed Description

In order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments in combination with the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced in other ways than those described herein, and therefore the scope of the present application is not limited by the specific embodiments disclosed below.

In addition, in the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

As shown in fig. 1-2, in this embodiment, the electronic blending system for an automobile detergent includes a blending unit and a measurement and control unit, the blending unit includes a blending tank 1 and a stock solution tank 2, the blending tank 1 is provided with a water inlet 3, a liquid inlet 4 and a discharge port 5, the water inlet 3 is externally connected to a water inlet pipeline, the liquid inlet 4 is connected to the stock solution tank 2 through a liquid inlet pipeline, a primary mixing chamber 6, a secondary mixing chamber 7 and a tertiary mixing chamber 8 are sequentially arranged in the blending tank 1 from top to bottom, the water inlet 3 and the liquid inlet 4 are arranged in the primary mixing chamber 6, and the discharge port is arranged at the bottom of the tertiary mixing chamber;

observe and control the unit and include controller 9, input device 10, alarm 11, first level sensor 12, first electric flow control valve 13 and second electric flow control valve 14, first electric flow control valve 13 is located on the inlet channel, second electric flow control valve 14 is located on the inlet channel, first level sensor 12 is located on stoste case 2, input device 10 with the input pin of controller 9 links to each other, alarm 11 first electric flow control valve 12 and second electric flow control valve 13 respectively with the output pin of controller 9 links to each other, input device 10 is used for to controller 9 input instruction, alarm 11 is used for reporting to the police when receiving controller 9's pilot signal.

A funnel-shaped discharging connecting pipe 15 is arranged in the first-stage mixing chamber 6, a mixing pipe 16 is arranged in the second-stage mixing chamber 7, the upper end of the mixing pipe 16 is rotatably connected with the lower end of the funnel-shaped discharging connecting pipe 15 through a rotary joint 17, the lower end of the mixing pipe 16 is suspended in the third-stage mixing chamber 8, and the mixing pipe 16 drives the mixing pipe to rotate through a driving mechanism 18. A helical blade 19 is provided in the mixing pipe 16. The driving mechanism 18 includes a first gear and a second gear that are engaged with each other, the first gear is sleeved on and fixed to the mixing tube, and the second gear is disposed on an output shaft of a motor.

The water inlet 3 and the liquid inlet 5 of the blending tank 1 are arranged obliquely downwards relatively.

The electronic allocation system further comprises a buffer tank 20, the buffer tank 20 is connected with the discharge port 6 of the allocation tank 1 through a discharge pipeline, a third electric flow regulating valve 21 is arranged on the discharge pipeline, a second liquid level sensor 22 is arranged on the buffer tank 20, the second liquid level sensor 22 is connected with an input pin of the controller 9, and the third electric flow regulating valve 21 is connected with an output pin of the controller 9. The input device 10 is a touch screen. And an alarm indicator lamp 23 is further arranged on the buffer tank 20, and the alarm indicator lamp 23 is connected with the controller 9 and is turned on when receiving an indication signal of the controller 9.

The alarm 11 is a sound control alarm.

And a feeding cover is arranged on the stock solution box to supplement the stock solution when needed.

The working principle is as follows: the inflow rates of stock solution and water are input through an input device 10, namely the passing flow rates of a first electric flow regulating valve 13 and a second electric flow regulating valve 14 are regulated, then the blending box 1 is started to work, the two are introduced into the blending box 1, firstly the two are mixed in a primary mixing chamber 6, the mixing mode is cross mixing, after being preliminarily mixed in the primary mixing chamber 6, the mixture enters the mixing pipe 16 from the upper end of the mixing pipe 16 of the secondary mixing chamber 7, the mixing pipe 16 is rotated by the driving mechanism 18, so that water and stock solution flow downwards while being mixed in the mixing pipe, the arrangement of the helical blades 19, can prolong the mix duration, later let in to tertiary mixing chamber 8 from the mixing pipe 16 lower extreme, mixed liquid in tertiary mixing chamber 8 gets into buffer tank 20 from the discharge gate, and the use is taken out through the pump rather than on the connecting tube to mixed liquid in the buffer tank 20, and the setting of buffer tank 20 can reduce the possibility that pump cavitation phenomenon takes place.

When the liquid level in the stock solution tank 2 is reduced to the set lowest liquid level, the alarm 11 gives an alarm to prompt that stock solution is supplemented in time, and when the liquid level in the buffer tank 20 is reduced to the set lowest safe liquid level, the alarm indicator lamp 23 flickers to prompt that whether the allocation unit is in fault or not is checked so that liquid supply cannot be performed in time.

The above-mentioned embodiments can not be regarded as the limitation to the protection scope of the present invention, and to those skilled in the art, it is right that any alternative improvement or transformation made by the embodiments of the present invention all fall within the protection scope of the present invention. The parts of the present invention not described in detail are the known techniques of those skilled in the art.

Claims

1. An electronic blending system for an automobile detergent is characterized by comprising a blending unit and a measurement and control unit, wherein the blending unit comprises a blending box and a stock solution box, the blending box is provided with a water inlet, a liquid inlet and a discharge port, the water inlet is externally connected with a water inlet pipeline, the liquid inlet is connected with the stock solution box through a liquid inlet pipeline, a first-stage mixing chamber, a second-stage mixing chamber and a third-stage mixing chamber are sequentially arranged in the blending box from top to bottom, the water inlet and the liquid inlet are arranged in the first-stage mixing chamber, and the discharge port is arranged at the bottom of the third-stage mixing chamber;

2. The electronic blending system for automobile detergents according to claim 1, wherein a funnel-shaped discharging connection pipe is arranged in the primary mixing chamber, a mixing pipe is arranged in the secondary mixing chamber, the upper end of the mixing pipe is rotatably connected with the lower end of the funnel-shaped discharging connection pipe through a rotary joint, the lower end of the mixing pipe is suspended in the tertiary mixing chamber, and the mixing pipe drives the mixing pipe to rotate through a driving mechanism.

3. The electronic dispensing system for automotive cleaners according to claim 2, characterized in that a helical blade is provided inside the mixing pipe.

4. The electronic blending system for automobile detergents according to claim 3, wherein the driving mechanism includes a first gear and a second gear that are engaged with each other, the first gear is sleeved and fixed on the mixing pipe, and the second gear is disposed on an output shaft of a motor.

5. The electronic blending system for automobile detergents according to claim 4, wherein the water inlet and the liquid inlet of the blending tank are disposed obliquely downward with respect to each other.

6. The electronic blending system for automobile detergents according to any one of claims 1 to 5, further comprising a buffer tank connected to a discharge port of the blending tank through a pipeline, wherein a third electric flow control valve is disposed on the discharge pipeline, a second liquid level sensor and a discharge pipe are disposed on the buffer tank, the second liquid level sensor is connected to an input pin of the controller, and the third electric flow control valve is connected to an output pin of the controller.

7. The electronic dispensing system for automotive cleaners according to claim 6, characterized in that said input device is a touch screen.

8. The electronic dispensing system for vehicle detergent as claimed in claim 1, wherein an alarm lamp is further provided on the buffer tank, said alarm lamp being connected to said controller and being turned on when receiving the controller indication signal.

9. The electronic dispensing system for automotive cleaners according to claim 8, wherein said alarm is a sound activated alarm.

10. The electronic dispensing system for automotive cleaners according to claim 1, wherein a dosing cap is provided on said stock solution tank.