CN217329430U

CN217329430U - Water treatment facilities inflow control adjustment device

Info

Publication number: CN217329430U
Application number: CN202220570813.4U
Authority: CN
Inventors: 郑展望; 斯东浩; 李依依; 徐伟平
Original assignee: Zhejiang Shuangliang Shangda Environmental Protection Co ltd
Current assignee: Zhe Jiang Shuangliang Sunda Environment Protection Co ltd
Priority date: 2022-03-16
Filing date: 2022-03-16
Publication date: 2022-08-30
Anticipated expiration: 2032-03-16

Abstract

The utility model discloses a water treatment facilities inflow control adjusting device, including the distributing flume, be equipped with the first inlet tube that is used for communicating the equalizing basin on the distributing flume to and be used for communicating a plurality of distributing pipes of water treatment facilities, install the water pump on the first inlet tube, it is a plurality of distributing pipes distributes along the distributing flume direction of height, be equipped with first water level response structure in the distributing flume, still include the controller of being connected with first water level response structure, water treatment facilities and water pump electricity respectively. The intake to treatment facility is unstable, and is discontinuous, influences the technical problem of water treatment effect, the utility model provides a water treatment facility intake control adjusting device, it can open through regulating reservoir liquid level and join in marriage basin liquid level coordinated control water pump and stop, and automatic control adjusts water treatment facility's intake realizes water treatment facility's continuous intake, improves water treatment facility operation effect.

Description

Water treatment facilities inflow control adjustment device

Technical Field

The utility model relates to a water treatment technology field, concretely relates to water treatment facilities inflow control adjusting device.

Background

The rural domestic sewage is typically characterized by large and unstable water fluctuation, particularly in rural scenic spots, the water fluctuation is large, the water volume in the weekends is much larger than that in ordinary times, and the water volume in the peak season is several times that in the slack season. The unstable water quantity influences the standard discharge of the water quality of rural domestic sewage treatment, so that the standard reaching rate is not high. Rural domestic sewage is collected, enters an adjusting tank, is lifted to water treatment equipment through a water pump, is subjected to biochemical treatment and is discharged.

The common practice in the industry at present is that a water pump runs at full load, the outlet flow of the water pump is constant, the fluctuation of the water level of an adjusting tank is large due to the unstable water quantity of rural domestic sewage, and the water in the adjusting tank is often pumped out by the water pump, so that the water inlet of a water treatment device is unstable and discontinuous, the water treatment effect is influenced, and even the outlet water quality of the water treatment device exceeds the standard.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

The intake to treatment facility is unstable, and is discontinuous, influences the technical problem of water treatment effect, the utility model provides a water treatment facility intake control adjusting device, it can open through regulating reservoir liquid level and join in marriage basin liquid level coordinated control water pump and stop, and automatic control adjusts water treatment facility's intake realizes water treatment facility's continuous intake, improves water treatment facility operation effect.

2. Technical scheme

In order to solve the above problem, the utility model provides a technical scheme does:

the water inlet control and regulation device of the water treatment equipment comprises a water distribution tank, wherein a first water inlet pipe used for communicating a regulation pool and a plurality of water distribution pipes used for communicating the water treatment equipment are arranged on the water distribution tank, a water pump is installed on the first water inlet pipe, the water distribution pipes are distributed along the height direction of the water distribution tank, a first water level sensing structure is arranged in the water distribution tank, and the water distribution tank further comprises a controller which is electrically connected with the first water level sensing structure, the water treatment equipment and the water pump respectively.

Optionally, the first water level sensing structure comprises a plurality of float switches distributed along the height direction of the water distribution tank.

Optionally, the float switch includes a pump-on float switch and a pump-off float switch which are arranged between two adjacent water distribution pipes, the pump-on float switch is close to the water distribution pipe below, and the water distribution pipe above the pump-off float switch.

Optionally, a return pipe for communicating with the regulating reservoir is arranged at the top of the water distribution tank.

Optionally, the water distribution pipe comprises a low water distribution pipe, a medium water distribution pipe and a high water distribution pipe which are arranged from bottom to top in sequence.

Optionally, the system further comprises a main water distribution pipe, and the low water distribution pipe, the medium water distribution pipe and the high water distribution pipe are all communicated with the main water distribution pipe.

Optionally, the water level control device further comprises a second water level sensing structure installed in the regulating reservoir, and the second water level sensing structure is electrically connected with the controller.

Optionally, the controller is a PLC controller.

3. Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

the water inlet control and regulation device of the water treatment equipment controls the start and stop of the water pump through the linkage of the liquid level of the regulating tank and the liquid level of the water distribution tank, automatically controls and regulates the water inlet of the water treatment equipment, realizes the continuous water inlet of the water treatment equipment, and improves the operation effect of the water treatment equipment; meanwhile, the water pump runs intermittently, so that the power consumption is reduced, the running cost is reduced, the running efficiency is improved, and the water pump can be operated at full load when being started.

Drawings

Fig. 1 is a schematic structural view of a water inflow control and regulation device of a water treatment apparatus provided in an embodiment of the present invention;

fig. 2 is a schematic structural view of a water inlet control and regulation device for water treatment equipment provided by the embodiment of the present invention applied between a regulation tank and the water treatment equipment;

1. a water distribution tank; 2. a first water inlet pipe; 3. a water pump; 4. starting a pump float switch; 5. a pump stop float switch; 6. a return pipe; 7. a low water distribution pipe; 8. a reclaimed water amount distribution pipe; 9. a high water flow distribution pipe; 10. a main water distribution pipe; 11. a regulating tank; 12. A water treatment apparatus.

Detailed Description

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings 1-2.

With reference to fig. 1 and 2, the water intake control and regulation device for water treatment equipment of the present embodiment includes a water distribution tank 1, the water distribution tank 1 is installed between an existing regulation pool (11 in fig. 2) and water treatment equipment (12 in fig. 2), the water distribution tank 1 is provided with a first water inlet pipe 2 for communicating with the regulation pool and a plurality of water distribution pipes for communicating with the water treatment equipment, water in the regulation pool can enter the water distribution tank 1 through the first water inlet pipe 2, water in the water distribution tank 1 can enter the water treatment equipment through the water distribution pipes, the first water inlet pipe 2 is provided with a water pump 3, the plurality of water distribution pipes are distributed along the height direction of the water distribution tank 1, different water levels of the water distribution tank 1 determine that the plurality of water distribution pipes are simultaneously guided, the water distribution tank 2 is provided with a first water level sensing structure, and further includes a controller electrically connected with the first water level sensing structure, the water treatment equipment and the water pump 3, in this embodiment, the water distribution pipe includes a low water distribution pipe 7, a medium water distribution pipe 8 and a high water distribution pipe 9 that are sequentially arranged from bottom to top, and certainly, according to actual conditions, the number of the water distribution pipes can be set to be more, the controller is a PLC controller, the whole system is automatically controlled by a PLC, and the water distribution tank automatically controls the control logic for adjusting the water inflow of the water treatment equipment.

The working principle of the water inflow control and regulation device of the water treatment equipment is as follows:

when the water amount of the regulating reservoir is at a low liquid level, starting the water pump 3 to lift the regulating reservoir to the water distribution tank 1, and when the liquid level of the water distribution tank 1 rises to a position between the low water distribution pipe 7 and the medium water distribution pipe 8, stopping the water pump, and enabling the water in the water distribution tank 1 to enter water treatment equipment through the low water distribution pipe 7; when the liquid level of the water distribution tank 1 is reduced to the position of the low water distribution pipe 7, the water pump 3 is started to operate; the water in the water distribution tank 1 enters the water treatment equipment through the low-water distribution pipe 7 and simultaneously the water treatment equipment is controlled to operate in a low-water state through the controller.

When the water quantity of the regulating reservoir is at the middle liquid level, starting the water pump 3 to lift the water distribution tank 1, when the liquid level of the water distribution tank 1 rises to the position between the middle water quantity water distribution pipe 8 and the high water quantity water distribution pipe 9, stopping the water pump 3, and converging the water in the water distribution tank 1 through the low water quantity water distribution pipe 7 and the middle water quantity water distribution pipe 8 to enter water treatment equipment; when the liquid level of the water distribution tank 1 is lowered to the position of the water distribution pipe 8 for the intermediate water amount, the water pump 3 is started to operate; the water in the water distribution tank 1 is converged into the water treatment equipment through the low water distribution pipe 7 and the medium water distribution pipe 8, and the water treatment equipment is controlled to operate in a medium water state through the controller.

When the water amount of the adjusting tank is at a high liquid level, the water pump 3 is started to be lifted to the water distribution tank 1, the liquid level of the water distribution tank 1 is lifted to a position above the high water amount water distribution pipe 9, and the water in the water distribution tank 1 is converged by the low water amount water distribution pipe 7, the medium water amount water distribution pipe 8 and the high water amount water distribution pipe 9 and enters the water treatment equipment. And simultaneously, the water treatment equipment is controlled by the controller to operate in a high water content state.

The water inlet control and regulation device of the water treatment equipment controls the water pump 3 to start and stop by linkage of the liquid level of the regulating tank and the liquid level of the water distribution tank 1, automatically controls and regulates the water inlet of the water treatment equipment, realizes continuous water inlet of the water treatment equipment, and improves the operation effect of the water treatment equipment; meanwhile, the water pump runs intermittently, so that the power consumption is reduced, the running cost is reduced, the running efficiency is improved, and the water pump can be operated at full load when being started.

As the utility model discloses an alternative, first water level response structure includes a plurality of float switches along the distribution of 1 direction of height in distribution groove, in this embodiment, float switch is including locating adjacent two pump float switch 4 and the pump suspension float switch 5 of opening between the distribution pipe 3, pump float switch 4 is close to the distribution pipe of below, the distribution pipe of pump suspension float switch 5 top sets the distribution pipe of being close to the below with pump suspension float switch 5, can guarantee that all distribution pipes that are located pump suspension float switch 5 below are in the state of full load drainage all the time, and pump float switch 4 sets the distribution pipe that is close to the top into, can avoid water to flow to water treatment facilities from the pipe distribution of top in to make the flow of the water of flowing into in the water treatment facilities can control.

As the utility model discloses an alternative, the top of distribution tank 1 is equipped with the back flow 6 that is used for communicateing the equalizing basin, back flow 6 is located the top of distribution pipe with the hookup location of distribution tank 1, and all distribution pipes all are located this hookup location's below, and when the water yield in distribution tank 1 exceeded the limit, the unnecessary water accessible back flow 6 in the distribution tank 1 flows back to the equalizing basin in.

As an alternative of the utility model, the water treatment device also comprises a total water distribution pipe 10, wherein the low water distribution pipe 7, the medium water distribution pipe 8 and the high water distribution pipe 9 are all communicated with the total water distribution pipe 10, because the traditional water treatment device usually has only one water inlet, in order to adapt to the existing water treatment device, the water treatment device also comprises a second water level sensing structure arranged in the regulating reservoir, the second water level sensing structure is electrically connected with the controller, the second water level sensing structure can be a plurality of liquid level meters or water level sensing floating balls arranged in the regulating reservoir, if the regulating reservoir has a sensing function, the second water level sensing structure need not be installed.

The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.

Claims

1. The utility model provides a water treatment facilities inflow control adjusting device which characterized in that: the water distribution tank is provided with a first water inlet pipe used for being communicated with a regulating reservoir and a plurality of water distribution pipes used for being communicated with water treatment equipment, a water pump is installed on the first water inlet pipe, the water distribution pipes are distributed along the height direction of the water distribution tank, a first water level sensing structure is arranged in the water distribution tank, and the water distribution tank further comprises a controller which is electrically connected with the first water level sensing structure, the water treatment equipment and the water pump respectively.

2. The water inlet control and regulation device of the water treatment equipment as claimed in claim 1, wherein: the first water level sensing structure comprises a plurality of float switches distributed along the height direction of the water distribution tank.

3. The water inlet control and regulation device of the water treatment equipment as claimed in claim 2, wherein: the float switch comprises a pump starting float switch and a pump stopping float switch which are arranged between two adjacent water distribution pipes, the pump starting float switch is close to the water distribution pipe below the pump starting float switch, and the water distribution pipe above the pump stopping float switch.

4. The water inlet quantity control and regulation device of the water treatment equipment according to any one of claims 1-3, characterized in that: and a return pipe for communicating the regulating tank is arranged at the top of the water distribution tank.

5. The water inlet control and regulation device of the water treatment equipment as claimed in claim 4, wherein: the water distribution pipe comprises a low-water-volume water distribution pipe, a medium-water-volume water distribution pipe and a high-water-volume water distribution pipe which are sequentially arranged from bottom to top.

6. The water inlet control and regulation device of water treatment equipment according to claim 5, characterized in that: the water distribution device also comprises a main water distribution pipe, wherein the low water distribution pipe, the medium water distribution pipe and the high water distribution pipe are communicated with the main water distribution pipe.

7. The water inlet control and regulation device of the water treatment equipment as claimed in claim 1, wherein: the water level control device is characterized by further comprising a second water level sensing structure arranged in the regulating reservoir, and the second water level sensing structure is electrically connected with the controller.

8. The water inlet control and regulation device of the water treatment equipment as claimed in claim 4, wherein: the controller is a PLC controller.