CN212098780U - Liquid proportioning system and car washer - Google Patents
Liquid proportioning system and car washer Download PDFInfo
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- CN212098780U CN212098780U CN202020669711.9U CN202020669711U CN212098780U CN 212098780 U CN212098780 U CN 212098780U CN 202020669711 U CN202020669711 U CN 202020669711U CN 212098780 U CN212098780 U CN 212098780U
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Abstract
The utility model provides a liquid proportioning system and car washer. The liquid proportioning system includes: the water storage device is connected with a water outlet pipeline; a liquid preparation system: the system comprises at least one liquid preparation branch, wherein each liquid preparation branch comprises a stock solution storage device, a stock solution pipeline, a water inlet pipeline and a venturi tube, and the stock solution pipeline is connected with the stock solution storage device and further connected to a first liquid inlet port of the venturi tube; the water inlet pipeline is connected to a second liquid inlet port of the venturi tube; the liquid outlet port of the Venturi tube is connected with a liquid outlet pipe for discharging the mixture liquid; the water outlet pipeline is communicated with the water inlet pipeline. The system can be used for a car washer to prepare car washing liquid, can realize automatic and uniform liquid suction proportioning and intelligent management and control.
Description
Technical Field
The utility model relates to a liquid ratio technical field, concretely relates to liquid ratio system, and adopt this liquid ratio system's automatic car washer.
Background
The application background of the invention is illustrated by taking the application in the field of automatic car washing as an example.
The car washing liquid proportioning system is one of key systems in the car washer industry all the time, and the car washing liquid is prepared by mixing the stock solution and water, and most commonly, the car washing foam proportioning is adopted. Most of the current car washers adopt metering pump proportioning, and because the metering pump is used for pumping the car washing liquid into water at a certain frequency, the car washing liquid and the water are not uniformly mixed in a metering mode, a metering pump pipeline is easy to freeze in winter, and the using amounts of the car washing liquid, water wax and the like in the operation management process cannot be timely obtained and effectively adjusted.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-efficient convenient liquid proportioning system realizes the even continuous ratio of liquid, in some embodiments, can set up anti-freezing system, avoids winter the temperature to hang down excessively to damage system component, and this proportioning system is used for the car washer, can avoid car washer proportioning system to be damaged by low temperature.
In order to achieve the above object, the utility model adopts the following technical scheme:
a liquid proportioning system comprising:
the water storage device is connected with a water outlet pipeline;
a liquid preparation system: the system comprises at least one liquid preparation branch, wherein each liquid preparation branch comprises a stock solution storage device, a stock solution pipeline, a water inlet pipeline and a venturi tube, and the stock solution pipeline is connected with the stock solution storage device and further connected to a first liquid inlet port of the venturi tube; the water inlet pipeline is connected to a second liquid inlet port of the venturi tube; the liquid outlet port of the Venturi tube is connected with a liquid outlet pipe for discharging the mixture liquid;
the water outlet pipeline is communicated with the water inlet pipeline.
The utility model discloses some embodiments further include control system, all are provided with flow sensor on every former liquid pipeline, and control system is connected with flow sensor, gathers flow data.
The utility model discloses in some embodiments, further include control system, all be provided with the solenoid valve on every water inlet pipeline, control system is connected with the solenoid valve to the switching of control solenoid valve.
The utility model discloses some embodiments further include control system, all are provided with the governing valve on every stock solution pipeline to control pipeline stock solution flow.
The utility model discloses in some embodiments, the outlet conduit connects out the branch road that drains and ratio liquid inlet channel through first valve body, ratio liquid inlet channel and every inlet channel intercommunication of joining in marriage the liquid branch road.
In some embodiments of the present invention, the liquid proportioning system further includes an air source and a first air path and a second air path communicated with the air source, the first air path is connected to the water outlet pipeline, and the second air path is connected to each stock solution pipeline.
The utility model discloses in some embodiments, be provided with the second valve body on the ratio liquid water inlet pipeline, divide into multistage ratio liquid inlet branch pipeline with ratio liquid inlet channel, every second valve body corresponds and connects a water inlet pipe way to correspond and connect two sections adjacent ratio liquid inlet branch pipelines with the second valve body.
The utility model discloses some embodiments all are provided with the water valve on every inlet channel and every stock solution pipeline.
In some embodiments of the present invention, the outlet end of the liquid outlet pipe is provided with a nozzle.
The utility model discloses some embodiments further provide a car washer based on above-mentioned liquid proportioning system, liquid proportioning system is as car washer liquid proportioning system.
The utility model provides a liquid proportioning system and car washer's beneficial effect lies in:
compared with the prior art, the utility model discloses a venturi effect can make carwash liquid and water high efficiency, abundant and even mixture, improves the efficiency and the quality of liquid ratio. Meanwhile, the intelligent monitoring and control of the flow and the ratio of the whole system can be realized, and the intelligence is high. And an anti-freezing system is also arranged to avoid damaging system components due to over-low temperature in winter.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
FIG. 1 is a schematic structural view of a liquid proportioning system of the present invention;
wherein, in the figures, the respective reference numerals:
1-a water storage device, 101-a water pump;
2-water outlet pipeline;
301-a first stock solution pipeline, 302-a first water inlet pipeline, 303-a first venturi tube, 304-a first stock solution storage device, 305-a first proportioning liquid outlet pipe, 306-a first nozzle, 307-a first flow sensor, 308-a first electromagnetic valve, 309-a first speed regulating valve, 310-a first water valve;
401-a second stock solution pipeline, 402-a second water inlet pipeline, 403-a second venturi tube, 404-a second stock solution storage device, 405-a second proportioning liquid outlet pipe, 406-a second nozzle, 407-a second flow sensor, 408-a second electromagnetic valve, 409-a second speed regulating valve, and 410-a second water valve;
501-a first tee joint, 502-a second tee joint;
6-water discharging branch;
7-proportioning liquid water inlet pipeline;
8-gas source;
901-a first gas path, 902-a second gas path;
1001-first check valve, 1002-second check valve, 1003-third check valve;
11-a fourth solenoid valve;
12-fifth solenoid valve.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "disposed on," "connected to" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present invention.
It should be noted that the terms "first", "second" and "third" are used for descriptive purposes only and are not intended to imply relative importance.
The utility model discloses some embodiments at first provide a liquid proportioning system, include:
the water storage device 1 is connected with a water pump 101, the water pump 101 is connected with a water outlet pipeline 2, and a first one-way valve 1001 is arranged on the water outlet pipeline 2 to prevent water from flowing backwards;
a liquid preparation system: the system comprises at least one liquid preparation branch, wherein each liquid preparation branch comprises a stock solution storage device, a stock solution pipeline, a water inlet pipeline and a venturi tube, and the stock solution pipeline is connected with the stock solution storage device and further connected to a first liquid inlet port of the venturi tube; the water inlet pipeline is connected to a second liquid inlet port of the venturi tube; the liquid outlet port of the Venturi tube is connected with a liquid outlet pipe for discharging the mixture liquid;
the water outlet pipeline 2 is communicated with the water inlet pipeline.
Referring to fig. 1, specifically to the present embodiment, the liquid distribution system includes three liquid distribution branches, which can be respectively used as a foam liquid distribution pipeline, a wax liquid distribution pipeline, and a standby liquid distribution pipeline, where the standby liquid distribution pipeline can be activated when a certain liquid distribution pipeline fails. The details are as follows.
The first liquid preparation branch can be used as a foam liquid preparation branch and comprises a first stock solution pipeline 301, a first water inlet pipeline 302 and a first venturi tube 303, wherein the first stock solution pipeline 301 is connected with a first stock solution storage device 304 and is further connected to a first liquid inlet port of the first venturi tube 303; the first water inlet pipeline 302 is connected to a second liquid inlet port of the first venturi tube 303; the liquid outlet port of the first venturi tube 303 is connected to a first mixture liquid outlet pipe 305. A first nozzle 306 is provided at the end of the first proportioning liquid outlet pipe 305. The water outlet line 2 is communicated with the first water inlet line 302. The first raw liquid storage device 304 is provided with a first liquid level meter 1301 for detecting the liquid storage amount in the first raw liquid storage device 304. The control system may alarm at low liquid levels.
The second liquid preparation branch can be used as a water wax liquid preparation branch and comprises a second stock solution pipeline 401, a second water inlet pipeline 402 and a second venturi tube 403, wherein the second stock solution pipeline 401 is connected with a second stock solution storage device 404; and further to the first inlet port of the second venturi 403; the second water inlet pipe 402 is connected to a second liquid inlet port of the second venturi tube 403; the liquid outlet port of the second venturi tube 403 is connected with a second proportioning liquid outlet pipe 405. A second nozzle 406 is provided at the end of the first proportioning liquid outlet pipe 405. The water outlet line 2 is in communication with a second water inlet line 402. The second raw liquid storage device 404 is provided with a second liquid level meter 1302 for detecting the liquid storage amount in the second raw liquid storage device 404. The control system may alarm at low liquid levels.
The third liquid preparation branch is the same as the first liquid preparation branch and the second liquid preparation branch in structure, and is not described in detail.
When the device is started, proportioning water enters the first water inlet pipeline 302 and the second water inlet pipeline 402 through the water outlet pipeline 2, the first stock solution is sucked through the first stock solution pipeline 301, and the second stock solution is sucked through the second stock solution pipeline 401. The first stock solution and water are mixed in the first venturi tube 303 and the second stock solution and water are mixed in the second venturi tube 403.
The utility model discloses some embodiments further include control system, all are provided with flow sensor on every former liquid pipeline, and control system is connected with flow sensor, gathers flow data. Specifically, a first flow sensor 307 is disposed on the first raw liquid pipeline 301, a second flow sensor 407 is disposed on the second raw liquid pipeline 401, and a third flow sensor is disposed on the third raw liquid pipeline. The flow on the three stock solution pipelines can be monitored at any time and regulated and controlled in time.
The utility model discloses in some embodiments, all be provided with the solenoid valve on every water inlet pipe, control system is connected with the solenoid valve to the switching of control solenoid valve. Specifically, a first electromagnetic valve 308 is disposed on the first water inlet pipeline 302, a second electromagnetic valve 408 is disposed on the second water inlet pipeline 402, and a third electromagnetic valve is disposed on the third raw liquid pipeline. The opening and closing of the water inlet pipeline can be controlled through the electromagnetic valve, and the liquid preparation can be adjusted in an auxiliary mode.
The utility model discloses some embodiments all are provided with the governing valve on every former liquid pipeline to control line former liquid flow. Specifically, a first speed regulating valve 309 is arranged on the first raw liquid pipeline 301, a second speed regulating valve 409 is arranged on the second raw liquid pipeline 401, and a third speed regulating valve is arranged on the third raw liquid pipeline. The flow of stock solution on the corresponding branch can be adjusted through the speed regulating valve, and the ratio of the car washing solution can be adjusted in an auxiliary way.
The utility model discloses some embodiments all are provided with the water valve on every inlet channel and every stock solution pipeline. Referring to fig. 1, a first water valve 310 is disposed on a first water inlet line 301, and a second water valve 410 is disposed on a second water inlet line 401. For assisting in controlling the flow of liquid.
The utility model discloses in some embodiments, outlet pipe way 2 connects out through first tee bend 501 and turns on the water branch road 6 and ratio liquid inlet channel 7, ratio liquid inlet channel 7 and every inlet channel intercommunication of joining in marriage the liquid branch road. The water discharge pipeline 6 is provided with a fourth electromagnetic valve 11 which is used for starting when the liquid distribution system is prevented from freezing and discharging residual liquid. The proportioning liquid water inlet pipeline 7 is provided with a second tee joint, the proportioning liquid water inlet pipeline 7 is divided into a plurality of sections of proportioning liquid water inlet branch pipelines, and each second tee joint 502 is correspondingly connected with one water inlet pipeline and correspondingly connected with two sections of proportioning liquid water inlet branch pipelines adjacent to the second tee joints 502. Referring to fig. 1, in this embodiment, three second tee joints 502 are included, and the second valve body on the first liquid distribution branch is connected to the first water inlet pipe 302 and further connected to the second valve body on the third liquid distribution branch backwards along the fluid flowing direction. The third inlet pipe 402 is connected to the second valve body of the third liquid distribution branch, and further connected to the second valve body of the second liquid distribution branch backward in the fluid flow direction.
In some embodiments of the present invention, in order to solve the anti-freezing problem of the liquid proportioning system, the liquid proportioning system further includes an air source 8 and a main air path communicated with the air source 8, the main air path is branched into a first air path 901 and a second air path 902, the first air path 901 is connected to the water outlet pipeline 2, the second air path 902 is connected to each stock solution pipeline, and the main air path is provided with a fifth solenoid valve 12 for controlling the opening and closing of the second air path 902. When the temperature is too low, the air source 8 can blow air into the first air path 901 and the second air path 902 to blow off the residual liquid in the pipeline, so as to avoid the liquid in the pipeline from freezing. The first air passage 901 is provided with a second one-way valve 1002, and the second air passage 902 is provided with a third one-way valve 1003, so that gas is prevented from blowing backwards.
The utility model discloses some embodiments further provide a car washer based on above-mentioned liquid proportioning system, liquid proportioning system is as car washer liquid proportioning system. The proportioning system is used for the car washer, can realize the intelligent proportioning of the car washing liquid, and is antifreezing in winter.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A liquid proportioning system, comprising:
the water storage device is connected with a water outlet pipeline;
a liquid preparation system: the system comprises at least one liquid preparation branch, wherein each liquid preparation branch comprises a stock solution storage device, a stock solution pipeline, a water inlet pipeline and a venturi tube, and the stock solution pipeline is connected with the stock solution storage device and further connected to a first liquid inlet port of the venturi tube; the water inlet pipeline is connected to a second liquid inlet port of the venturi tube; the liquid outlet port of the Venturi tube is connected with a liquid outlet pipe for discharging the mixture liquid;
the water outlet pipeline is communicated with the water inlet pipeline.
2. The liquid proportioning system of claim 1 further comprising a control system, wherein each raw liquid line is provided with a flow sensor, and the control system is connected with the flow sensors to collect flow data.
3. The liquid proportioning system of claim 1 further comprising a control system, wherein each water inlet line is provided with a solenoid valve, and the control system is connected with the solenoid valves to control the solenoid valves to open and close.
4. The liquid proportioning system of claim 1 further comprising a control system, each raw liquid line having a speed regulating valve to control the flow of raw liquid in the line.
5. The liquid proportioning system of claim 1 wherein the outlet conduit is connected to the outlet water branch and the proportioning liquid inlet conduit via the first valve body, the proportioning liquid inlet conduit being in communication with the inlet conduit of each proportioning liquid branch.
6. The liquid proportioning system of claim 1 or 5 further comprising an air source and first and second air paths in communication with the air source, the first air path being connected to the water outlet line and the second air path being connected to each stock solution line.
7. The fluid proportioning system of claim 5 wherein a second valve body is disposed on the proportioning fluid inlet line to divide the proportioning fluid inlet line into a plurality of sections of proportioning fluid inlet branch lines, each second valve body being connected to a corresponding inlet line and to two sections of proportioning fluid inlet branch lines adjacent to the second valve body.
8. The fluid proportioning system of claim 1 wherein each of the inlet lines and each of the feed lines has a water valve disposed therein.
9. The liquid proportioning system of claim 1 wherein a nozzle is provided at an outlet end of the proportioning liquid outlet pipe.
10. A car washer characterized by comprising a liquid proportioning system according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020669711.9U CN212098780U (en) | 2020-04-27 | 2020-04-27 | Liquid proportioning system and car washer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020669711.9U CN212098780U (en) | 2020-04-27 | 2020-04-27 | Liquid proportioning system and car washer |
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| CN212098780U true CN212098780U (en) | 2020-12-08 |
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| CN202020669711.9U Active CN212098780U (en) | 2020-04-27 | 2020-04-27 | Liquid proportioning system and car washer |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113893768A (en) * | 2021-11-15 | 2022-01-07 | 富兰克润滑科技(台州)有限公司 | Mechanical fluid proportioning and conveying equipment |
| CN114749093A (en) * | 2022-03-28 | 2022-07-15 | 广东工业大学 | Etching solution preparation system and method for wet processing of TGV |
-
2020
- 2020-04-27 CN CN202020669711.9U patent/CN212098780U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113893768A (en) * | 2021-11-15 | 2022-01-07 | 富兰克润滑科技(台州)有限公司 | Mechanical fluid proportioning and conveying equipment |
| CN114749093A (en) * | 2022-03-28 | 2022-07-15 | 广东工业大学 | Etching solution preparation system and method for wet processing of TGV |
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