A car wash wastewater treatment system that can meet drinking water standards

Abstract

The utility model discloses a car wash sewage treatment system that can meet drinking water standards, and relates to the technical field of sewage treatment, including a treatment device, one end of the treatment device is fixedly connected to a water inlet joint, one end of the water inlet joint is fixedly connected to a water inlet pipe, the water inlet pipe is fixedly connected to the inside of the treatment device, the inside of the treatment device is fixedly connected to a booster pump, one end of the booster pump is fixedly connected to a preliminary filtering device, one end of the preliminary filtering device is fixedly connected to one end of the water inlet pipe, the inside of the treatment device is located on one side of the booster pump and is fixedly connected to a No. 1 filter, and the inside of the treatment device is located on the upper side of the booster pump and is fixedly connected to a No. 2 filter. The utility model adopts the above structure, the system is highly integrated, the flow rate is large, the floor space is small, the installation and transportation are convenient, it is suitable for most drinking water treatment scenarios, improves the utilization rate of water resources, and saves water resources.

Description

Technical Field

[0001] The utility model belongs to the technical field of sewage treatment, and particularly relates to a car washing sewage treatment system which can reach the drinking water standard. Background Art

[0002] The development of sewage treatment equipment in my country started late, with a low degree of serialization, few complete sets of equipment, low degree of integration, and a lack of high-tech biotechnology treatment equipment. Car wash sewage treatment has become a major problem.

[0003] In the prior art, the sewage after car washing is directly discharged, which not only causes a waste of water resources but also pollutes the environment. In order to improve the water environment, the demand for sewage treatment is increasing. In order to adapt to market demand and improve the utilization rate of water resources, a car wash sewage treatment device is specially proposed. Utility Model Content

[0004] In view of the problems mentioned in the background technology, the purpose of the utility model is to provide a car wash wastewater treatment system that can meet drinking water standards to solve the problems in the background technology.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A car wash sewage treatment system that can meet drinking water standards includes a treatment device, one end of the treatment device is fixedly connected to a water inlet joint, one end of the water inlet joint is fixedly connected to a water inlet pipe, the water inlet pipe is fixedly connected to the inside of the treatment device, the inside of the treatment device is fixedly connected to a booster pump, one end of the booster pump is fixedly connected to a preliminary filtering device, one end of the preliminary filtering device is fixedly connected to one end of the water inlet pipe, the inside of the treatment device is located on one side of the booster pump and is fixedly connected to a No. 1 filter, the inside of the treatment device is located on the upper side of the booster pump and is fixedly connected to a No. 2 filter, the inside of the treatment device is located on one side of the No. 1 filter and the No. 2 filter, one side of the No. 1 filter and the No. 2 filter, one side of the No. 1 filter and the No. 2 filter, one side of the water storage tank, one side of the water storage tank is fixedly connected to a drinking water outlet, the system is highly integrated, has a large flow rate, occupies a small area, is easy to install and transport, is suitable for most drinking water treatment scenarios, improves water resource utilization, and saves water resources.

[0007] As an optimal technical solution, the preliminary filtration device includes a ball valve switch, a Y-type filter, and a pre-filter. The ball valve switch is fixedly connected to one side of the water inlet pipe, the pre-filter is fixedly connected to the side of the water inlet pipe away from the pre-filter, and the Y-type filter is fixedly connected to the water inlet pipe between the ball valve switch and the pre-filter.

[0008] As a preferred technical solution, a box cover is fixedly connected to the top of the processing device, and a sealing strip is fixedly connected between the box cover and the processing device.

[0009] As a preferred technical solution, one end of the processing device is hinged with a door panel via a hinge, and a door lock is provided between the door panel and the processing device.

[0010] As a preferred technical solution, an upper locking rod is provided on one side of the door lock, and a lower locking rod is provided on the other side of the door lock.

[0011] As a preferred technical solution, one end of the door panel is fixedly connected to a display screen, one end of the door panel is located below the display screen and is fixedly connected to an emergency stop button and a run button, and one end of the door panel is located above the display screen and is fixedly connected to an operation indicator light and a fault indicator light.

[0012] As a preferred technical solution, casters are installed at the lower end of the processing device, and there are four casters in total.

[0013] As a preferred technical solution, one side of the drinking water outlet extends out of the treatment device, and one side of the second filter is provided with a filter drain port.

[0014] In summary, the utility model mainly has the following beneficial effects:

[0015] First, the car wash wastewater treatment system of the utility model can reach the drinking water standard, and has fine filtration and ion adsorption functions to ensure that the purified water quality can reach the drinking water standard;

[0016] Second, the utility model can achieve drinking water standard for the car wash wastewater treatment system, the system is highly integrated, has a large flow rate, occupies a small area, is easy to install and transport, is suitable for most drinking water treatment scenarios, improves water resource utilization, and saves water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the water inlet pipe structure of the utility model.

[0020] Figure numerals: 301, casters, 302, drinking water outlet, 303, hinge, 304, emergency stop button, 305, display screen, 306, fault indicator light, 307, box cover, 308, operation indicator light, 309, operation button, 310, door lock, 311, door panel, 312, water inlet connector, 401, filter drain outlet, 402, booster pump, 403, filter No. 1, 404, filter No. 2, 405, upper locking rod, 406, water tank, 407, lower locking rod, 408, water inlet pipe, 501, ball valve switch, 502, Y-type filter, 503, pre-filter. DETAILED DESCRIPTION

[0021] Example

[0022] refer to Figures 1 to 3 The car wash wastewater treatment system that can meet the drinking water standard described in this embodiment includes a treatment device, one end of the treatment device is fixedly connected to a water inlet joint 312, one end of the water inlet joint 312 is fixedly connected to a water inlet pipe 408, the water inlet pipe 408 is fixedly connected to the inside of the treatment device, the inside of the treatment device is fixedly connected to a booster pump 402, one end of the booster pump 402 is fixedly connected to a preliminary filtering device, one end of the preliminary filtering device is fixedly connected to one end of the water inlet pipe 408, the inside of the treatment device is fixedly connected to a first filter 403 located on one side of the booster pump 402, the inside of the treatment device is fixedly connected to a second filter 404 located on the upper side of the booster pump 402, and the first filter 403 is fixedly connected to the second filter 404. 03 has the function of filtering and adsorbing heavy ions. The second filter 404 is an RO membrane filter element. The interior of the treatment device is located at one side of the first filter 403 and the second filter 404, and is fixedly connected to a water tank 406. One side of the water tank 406 is fixedly connected to a drinking water outlet 302. One side of the drinking water outlet 302 extends out of the treatment device. A filter drain outlet 401 is provided on one side of the second filter 404. A control system is provided in the treatment device. The control system includes an integrated controller, a switching power supply, an emergency battery and a control harness. The control harness includes connectors, crimping terminals, blind plugs, rubber plugs and wires. The control system is a conventional setting structure of the prior art, and the specific working principle will not be elaborated here.

[0023] refer to Figure 3 The preliminary filtering device includes a ball valve switch 501, a Y-type filter 502, and a pre-filter 503. The ball valve switch 501 is fixedly connected to one side of the water inlet pipe 408, the pre-filter 503 is fixedly connected to the side of the water inlet pipe 408 away from the pre-filter 503, and the Y-type filter 502 is fixedly connected to the water inlet pipe 408 and is located between the ball valve switch 501 and the pre-filter 503. By setting the ball valve switch 501, sewage can enter from the water inlet joint 312, and the Y-type filter 502 and the pre-filter 503 can preliminarily filter out large suspended matter in the water.

[0024] refer to Figure 1 The top of the processing device is fixedly connected with a box cover 307, and a sealing strip is fixedly connected between the box cover 307 and the processing device; the box cover 307 is fixed at the top of the processing device by screws, and the sealing strip is fixed under the box cover 307, which can cover and seal the upper opening of the processing device.

[0025] refer to Figure 1 A door panel 311 is hinged at one end of the processing device through a hinge 303, and a door lock 310 is provided between the door panel 311 and the processing device; by hingedly connecting the door panel 311 on one side of the processing device, the door panel 311 blocks the front opening of the processing device. The door lock 310 is a common structure in the prior art to ensure that the door panel 311 can be fixed to the processing device through a lock. The door lock 310 is a device for locking a door, and is usually composed of a lock core, a lock body, a door frame, and a key.

[0026] refer to Figure 2 An upper locking rod 405 is provided on one side of the door lock 310, and a lower locking rod 407 is provided on the other side of the door lock 310; by setting the upper locking rod 405 and the lower locking rod 407, the function of the upper locking rod 405 and the lower locking rod 407 of the door lock 310 is to fix the door lock 310 at the upper and lower positions of the door frame through the mechanical device of the lock body when the door lock 310 is closed, so as to ensure the safe closing and locking of the door.

[0027] refer to Figure 1 One end of the door panel 311 is fixedly connected to a display screen 305, one end of the door panel 311 is located below the display screen 305 and is fixedly connected to an emergency stop button 304 and a run button 309, and one end of the door panel 311 is located above the display screen 305 and is fixedly connected to a run indicator light 308 and a fault indicator light 306; by setting the emergency stop button 304, the device can be suspended, and the run button 309 can make the device work, and the run indicator light 308 and the fault indicator light 306 respectively indicate the working status of the device.

[0028] refer to Figure 1 A caster 301 is installed at the lower end of the treatment device, and there are four casters 301 in total; the four casters 301 are universal wheels, so that the sewage treatment device can move freely.

[0029] Principle and advantages of use: When sewage needs to be treated, press the operation button 309, and the tap water is connected to the sewage treatment equipment from the water inlet joint 312. The sewage enters from the water inlet pipe 408, passes through the ball valve switch 501, and then passes through the Y-type filter 502 and the pre-filter 503 for preliminary filtration. The preliminary filtration can filter out large suspended matter in the water, and then enters the No. 1 filter 403 after being pressurized by the booster pump 402. The No. 1 filter 403 has the function of filtering and adsorbing heavy ions, and can filter heavy metal ions in the water. After passing through the No. 1 filter 403, it enters the No. 2 filter 404. The No. 2 filter 404 is an RO membrane filter element with very small gaps, which can filter most of the ions and bacteria in the water, so that the filtered water quality can meet the standards of drinking water. The water treated by the No. 2 filter 404 enters the water storage tank 406 through a pipe for temporary storage. When it is needed, open the drinking water outlet 302 for use.

Claims

1. A car wash wastewater treatment system that can meet drinking water standards, including a treatment device, characterized in that: One end of the treatment device is fixedly connected to a water inlet joint, one end of the water inlet joint is fixedly connected to a water inlet pipe, the water inlet pipe is fixedly connected to the interior of the treatment device, the interior of the treatment device is fixedly connected to a booster pump, one end of the booster pump is fixedly connected to a preliminary filtering device, one end of the preliminary filtering device is fixedly connected to one end of the water inlet pipe, the interior of the treatment device is fixedly connected to a No. 1 filter on one side of the booster pump, the interior of the treatment device is fixedly connected to a No. 2 filter on the upper side of the booster pump, the interior of the treatment device is fixedly connected to a water storage tank on one side of the No. 1 filter and the No. 2 filter, and one side of the No. 1 filter and the No. 2 filter, and one side of the water storage tank is fixedly connected to a drinking water outlet.

2. A car wash wastewater treatment system that can meet drinking water standards according to claim 1, characterized in that: The preliminary filtering device includes a ball valve switch, a Y-type filter, and a pre-filter. The ball valve switch is fixedly connected to one side of the water inlet pipe, the pre-filter is fixedly connected to the side of the water inlet pipe away from the pre-filter, and the Y-type filter is fixedly connected to the water inlet pipe and is located between the ball valve switch and the pre-filter.

3. A car wash wastewater treatment system that can meet drinking water standards according to claim 1, characterized in that: A box cover is fixedly connected to the top of the processing device, and a sealing strip is fixedly connected between the box cover and the processing device.

4. A car wash wastewater treatment system that can meet drinking water standards according to claim 1, characterized in that: One end of the processing device is hinged with a door plate through a hinge, and a door lock is arranged between the door plate and the processing device.

5. A car wash wastewater treatment system that can meet drinking water standards according to claim 4, characterized in that: An upper locking rod is provided on one side of the door lock, and a lower locking rod is provided on the other side of the door lock.

6. A car wash wastewater treatment system that can meet drinking water standards according to claim 4, characterized in that: One end of the door panel is fixedly connected to a display screen, one end of the door panel located below the display screen is fixedly connected to an emergency stop button and a run button, and one end of the door panel located above the display screen is fixedly connected to a run indicator light and a fault indicator light.

7. A car wash wastewater treatment system that can meet drinking water standards according to claim 1, characterized in that; The lower end of the processing device is provided with casters, and four casters are provided in total.

8. A car wash wastewater treatment system that can meet drinking water standards according to claim 1, characterized in that; A treatment device extends out from one side of the drinking water outlet, and a filter sewage outlet is provided on one side of the second filter.

Images