CN215105894U

CN215105894U - Rural domestic sewage is with rain sewage diverging device

Info

Publication number: CN215105894U
Application number: CN202120825687.8U
Authority: CN
Inventors: 李昌谦
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2021-12-10
Anticipated expiration: 2031-04-21

Abstract

The utility model belongs to the technical field of the distribution of rain and sewage, specifically disclose a rural domestic sewage is with distribution of rain and sewage device, include: the drainage system comprises a drainage well, a mounting frame is fixedly arranged at the top end inside the drainage well, a water outlet is formed in the bottom end of the drainage well, a diversion box is fixedly arranged below the drainage well, the drainage well is communicated with the diversion box through the water outlet, a rainwater pipe and a sewage pipe are fixedly arranged on two sides of the bottom end of the diversion box respectively, the output ends of the rainwater pipe and the sewage pipe are communicated with two confluence mechanisms respectively, and a pH value detection mechanism is fixedly connected to the mounting frame in a threaded manner; utilize the principle that the pH value of rainwater and sewage is different (the pH value of rainwater is 5.6, the pH value of sewage is more than or equal to 6), designed one set and detected the pH value detection mechanism who discharges into the pH value of the interior water of sewer well, install in the sewer well, adopt the pH value to detect and judge whether sewage or rainwater that flow into in the sewer well, simple structure is reasonable, can realize the distribution of rain and sewage.

Description

Rural domestic sewage is with rain sewage diverging device

Technical Field

The utility model relates to a distribution of rain and sewage technical field specifically is a distribution of rain and sewage device for rural domestic sewage.

Background

Rain and sewage flow is a drainage system, which is a sewage discharge mode that rainwater and sewage are separated and are respectively conveyed by a pipeline for discharge or subsequent treatment. The rainwater passes through the rainwater pipe network and directly arranges the river course, and sewage then passes through the sewage pipe network and collects the back, sends to sewage treatment plant and handles, avoids sewage directly to get into the river course and causes the pollution. And the rainwater is collected, utilized and discharged in centralized management, so that the impact of the water quantity on a sewage treatment plant can be reduced, and the treatment efficiency of the sewage treatment plant is ensured.

At present, the drainage layout of rural domestic water is that a water storage ditch is dug in a courtyard or at a doorway, domestic water in a house is intensively discharged into the water storage ditch and then discharged into a nearby river through the water storage ditch, rainwater and the domestic water are discharged into the water storage ditch through a pipeline, and in heavy rain, the rainwater erodes sludge sediment in the water storage ditch and flows into the river along with the rainwater to cause river pollution. Therefore, those skilled in the art provide a rain and sewage diversion device for rural domestic sewage to solve the problems set forth in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rural domestic sewage is with rain sewage diverging device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a rural domestic sewage is with rain sewage diverging device includes: the device comprises a drainage well, a mounting frame is fixedly arranged at the top end inside the drainage well, a water outlet is formed in the bottom end of the drainage well, a flow distribution box is fixedly arranged below the drainage well, the drainage well is communicated with the flow distribution box through the water outlet, a rainwater pipe and a sewage pipe are fixedly arranged on two sides of the bottom end of the flow distribution box respectively, the rainwater pipe and the output end of the sewage pipe are communicated with two confluence mechanisms respectively, a PH value detection mechanism is fixedly connected to the mounting frame in a screwed mode and comprises a PH value online detector, a PH value online control system and an electromagnetic valve, the output end of the PH value online detector is in signal connection with the input end of the PH value online control system, the output end of the PH value online control system is in signal connection with the input end of the electromagnetic valve, and the PH value online detector and the PH value online control system are installed in the drainage well, the electromagnetic valve is installed in the flow dividing box, an input end of the electromagnetic valve is provided with an input port communicated with the water outlet, an output end of the electromagnetic valve is fixedly provided with a first output port communicated with the sewage pipe and a second output port communicated with the rainwater pipe, and the pH value detection mechanism is electrically connected with an internal power supply.

Preferably, the input end of the PH value on-line detector is fixedly provided with a detection probe, and the detection probe extends to the bottom end of the interior of the sewer well.

Preferably, the electromagnetic valve is a two-position three-way electromagnetic valve.

Preferably, when the solenoid valve is in a coil power-off state, the first output port is in an open state, the second output port is in a closed state, and when the solenoid valve is in a coil power-on state, the first output port is in a closed state, and the second output port is in an open state.

Preferably, the top end of the sewer well is detachably connected with a sewer well cover.

Compared with the prior art, the beneficial effects of the utility model are that:

by utilizing the principle that the pH values of rainwater and sewage are different (the pH value of rainwater is 5.6, and the pH value of sewage is greater than or equal to 6), a set of pH value detection mechanism for detecting the pH value of water discharged into a sewer well is designed, the detection mechanism is installed in the sewer well, a detection probe is arranged at the bottommost end of the sewer well, the pH value of the water discharged into the sewer well is detected by a pH value online detector in the pH value detection mechanism, if the pH value is 5.6, a signal is transmitted to a pH value online control system, the pH value online control system controls the coil of an electromagnetic valve to be electrified, a second output port is opened, the rainwater is discharged into a rainwater pipe and is converged into an external river flow of a converging mechanism through the rainwater pipe, if the pH value is greater than or equal to 6, the signal is transmitted to the pH value online control system, the pH value online control system controls the coil of the electromagnetic valve to be powered off, the first output port is opened, the sewage is discharged into a sewage pipe, and is discharged into an external sewage treatment pool of the converging mechanism through the sewage pipe, the utility model discloses a PH value detects and judges whether sewage or rainwater flows into in the well, and simple structure is reasonable, can realize the distribution of rain and sewage.

Drawings

FIG. 1 is a schematic structural view of a rain and sewage separating device for rural domestic sewage;

FIG. 2 is a schematic view of a partial cross-sectional structure of a rain water diversion mechanism in a rain water diversion device for rural domestic sewage;

FIG. 3 is a structural diagram of a coil power-off state of an electromagnetic valve in a rain and sewage diversion device for rural domestic sewage;

FIG. 4 is a structural diagram of a coil energized state of an electromagnetic valve in the rain and sewage diversion device for rural domestic sewage;

FIG. 5 is a schematic diagram of a pH value detection mechanism in a rain and sewage diversion device for rural domestic sewage.

In the figure: 1. a water drainage well; 101. a water outlet; 11. a sewer manhole cover; 12. a mounting frame; 2. a shunt box; 3. a shunt tube; 31. a rain pipe; 32. a sewage pipe; 4. a confluence mechanism; 5. a pH value detection mechanism; 51. a PH value on-line detector; 511. detecting a probe; 52. a PH value on-line control system; 53. an electromagnetic valve; 531. an input port; 532. a first output port; 533. a second output port.

Detailed Description

For a better understanding of the technical content of the present invention, specific embodiments are described below in conjunction with the accompanying drawings. In this disclosure, aspects of the present invention are described with reference to the accompanying drawings, in which a number of illustrative embodiments are shown. Embodiments of the present disclosure are not necessarily intended to include all aspects of the invention. It should be appreciated that the various concepts and embodiments described above, as well as those described in greater detail below, may be implemented in any of numerous ways, as the disclosed concepts and embodiments are not limited to any implementation. Additionally, some aspects of the present disclosure may be used alone or in any suitable combination with other aspects of the present disclosure.

Referring to fig. 1-5, a rain and sewage diversion device for rural domestic sewage, in particular to a rain and sewage diversion device applied to rural domestic sewage drainage. The method comprises the following steps: the device comprises a drainage well 1, a flow distribution box 2, a flow distribution pipe 3, a flow converging mechanism 4 and a pH value detection mechanism 5.

Wherein, the sewer well 1 is arranged at a low-lying position on the ground and is used for converging domestic water and rainwater.

Further, the top end of the sewer well 1 is detachably connected with a sewer well cover 11;

thus, the manhole cover 11 is of a grid structure, and can filter some garbage impurities which flow together with water flow to the manhole of the sewer well 1, so that the garbage impurities are prevented from flowing into the sewer well 1 along with the water flow, the accumulation of garbage in the sewer well 1 is reduced, and the blocking probability of the water outlet 101 in the sewer well 1 is reduced.

Furthermore, a rainwater pipe 31 and a sewage pipe 32 are fixedly arranged on two sides of the bottom end of the flow dividing box 2 respectively, and the output ends of the rainwater pipe 31 and the sewage pipe 32 are communicated with the two confluence mechanisms 4 respectively;

in an alternative embodiment, the confluence mechanism 4 comprises an external river and a sewage treatment tank, and the water flowing into the sewer is converged and shunted by the diversion box, and can respectively flow into the rainwater pipe 31 and the sewage pipe 32 and be discharged into the external river and the sewage treatment tank, so as to realize the diversion of rainwater and sewage.

Further, the PH detection mechanism 5 comprises a PH online detector 51, a PH online control system 52 and an electromagnetic valve 53, wherein the output end of the PH online detector 51 is in signal connection with the input end of the PH online control system 52, the output end of the PH online control system 52 is in signal connection with the input end of the electromagnetic valve 53, the PH online detector 51 and the PH online control system 52 are installed in the sewer well 1, and the electromagnetic valve 53 is installed in the diversion box 2;

in an alternative embodiment, the input end of the electromagnetic valve 53 has an input port 531 communicated with the water outlet 101, and the output end of the electromagnetic valve 53 is fixedly provided with a first output port 532 communicated with the sewage pipe 32 and a second output port 533 communicated with the rainwater pipe 31;

referring to fig. 1, a detection probe 511 is fixedly arranged at an input end of the PH online detector 51, and the detection probe 511 extends to the bottom end of the interior of the drainage well 1;

in an optional embodiment, the detection probe 511 extends to the bottom end of the interior of the drainage well 1, has a wide detection water level range, and can detect the PH value of the water flow in time when the water level in the drainage well 1 is low, so as to judge whether the rainwater or the sewage is drained in time.

Referring to fig. 3, the solenoid valve 53 is a two-position three-way solenoid valve, when the solenoid valve 53 is in the coil power-off state, the first output port 532 is in the open state, and the second output port 533 is in the closed state;

in an alternative embodiment, the PH on-line detector 51 of the PH detection mechanism 5 detects that the PH of the water discharged into the drainage well is greater than or equal to 6, and transmits a signal to the PH on-line control system 52, and the PH on-line control system 52 controls the coil of the electromagnetic valve 53 to be powered off, so as to open the first output port 532, and discharge the sewage into the sewage pipe 32 and the external sewage treatment tank of the confluence mechanism 4 through the sewage pipe 32.

Referring to fig. 4, the solenoid valve 53 is a two-position three-way solenoid valve, and when the solenoid valve 53 is in the coil energized state, the first output port 532 is in the closed state, and the second output port 533 is in the open state.

In an alternative embodiment, the PH online detector 51 in the PH detection mechanism 5 detects the PH of the water drained into the sewer well, and if the PH is 5.6, a signal is transmitted to the PH online control system 52, and the PH online control system 52 controls the coil of the electromagnetic valve 53 to be energized, so as to open the second output port 533, so as to drain the rainwater into the rainwater pipe 31 and converge the rainwater into the external river of the confluence mechanism 4 through the rainwater pipe 31.

The utility model discloses a theory of operation is: by utilizing the principle that the pH values of rainwater and sewage are different (the pH value of rainwater is 5.6, and the pH value of sewage is greater than or equal to 6), a pH value detection mechanism 5 for detecting the pH value of water drained into the sewer well 1 is designed and installed in the sewer well 1, a detection probe 511 is arranged at the bottommost end of the sewer well 1, the pH value of the water drained into the sewer well is detected by a pH value online detector 51 in the pH value detection mechanism 5, if the pH value is 5.6, a signal is transmitted to a pH value online control system 52, the pH value online control system 52 controls a coil of an electromagnetic valve 53 to be electrified, a second output port 533 is opened, the rainwater is drained into a rainwater pipe 31 and is converged into an external river of a converging mechanism 4 through the rainwater pipe 31, if the pH value is greater than or equal to 6, the signal is transmitted to the pH value online control system 52, the pH value online control system 52 controls the coil of the electromagnetic valve 53 to be powered off, the first output port 532 is opened, go into sewage pipe 32, go into in the outside sewage treatment pond of mechanism 4 that converges via sewage pipe 32, the utility model discloses a PH value detects and judges whether to flow into in the lower well 1 sewage or rainwater, and simple structure is reasonable, avoids the sewage that rainwater and domestic water produced to go into the catch basin via a pipeline, and at heavy rain weather, the rainwater erodees the sludge deposit in the catch basin, along with rainwater inflow river, causes the river course to pollute.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a rural domestic sewage is with rain sewage diverging device which characterized in that includes: sewer well (1), the inside top of sewer well (1) has set firmly mounting bracket (12), the bottom of sewer well (1) has outlet (101), the below of sewer well (1) has set firmly reposition of redundant personnel case (2), sewer well (1) with reposition of redundant personnel case (2) are through outlet (101) intercommunication, the bottom of reposition of redundant personnel case (2) has set firmly shunt tubes (3), including rainwater pipe (31) and sewage pipe (32) that set firmly in the bottom both sides of reposition of redundant personnel case (2), rainwater pipe (31) with the output of sewage pipe (32) is linked together with two mechanism of converging (4) respectively, the spiro union is fixed with PH value detection mechanism (5) on mounting bracket (12), PH value detection mechanism (5) include PH value on-line detector (51), PH value on-line control system (52) and solenoid valve (53), the output of PH value on-line detector (51) with the input of PH value on-line control system (52) The intelligent sewage treatment system comprises a signal connection part, wherein the output end of a PH value on-line control system (52) is in signal connection with the input end of an electromagnetic valve (53), an on-line PH value detector (51) and the PH value on-line control system (52) are installed in a sewer well (1), the electromagnetic valve (53) is installed in a flow dividing box (2), the input end of the electromagnetic valve (53) is provided with an input port (531) communicated with a water outlet (101), the output end of the electromagnetic valve (53) is fixedly provided with a first output port (532) communicated with a sewage pipe (32) and a second output port (533) communicated with a rainwater pipe (31), and a PH value detection mechanism (5) is electrically connected with an internal power supply.

2. The rainwater and sewage separating device for rural domestic sewage according to claim 1, wherein a detection probe (511) is fixedly arranged at the input end of the pH value on-line detector (51), and the detection probe (511) extends to the inner bottom end of the sewer well (1).

3. The rain and sewage separating device for rural domestic sewage according to claim 1, wherein the solenoid valve (53) is a two-position three-way solenoid valve.

4. The rain and sewage separating device for rural domestic sewage according to claim 3, wherein the first output port (532) is in an open state when the solenoid valve (53) is in a coil power-off state.

5. The device for splitting rain and sewage for rural domestic sewage according to claim 4, wherein said second output port (533) is closed, said solenoid valve (53) is in a coil energized state, said first output port (532) is closed, and said second output port (533) is open.

6. The rainwater and sewage separating device for rural domestic sewage according to claim 1, wherein the top end of the sewer well (1) is detachably connected with a sewer well cover (11).