CN212058890U

CN212058890U - Data acquisition device and sewage treatment system

Info

Publication number: CN212058890U
Application number: CN202021049022.4U
Authority: CN
Inventors: 方超
Original assignee: Zhejiang Chaofan Environmental Technology Co ltd
Current assignee: Zhejiang Chaofan Environmental Technology Co ltd
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2020-12-01
Anticipated expiration: 2030-06-09

Abstract

The utility model relates to the field of sewage treatment, and discloses a data acquisition device, which comprises a water outlet pipe, a water inlet pipe, a water pump assembly, a control cabinet, a liquid storage tank and a sensor assembly, wherein the water inlet pipe is fixedly connected with the liquid storage tank; the sensor assembly comprises a liquid level meter, a water inlet flow meter and a water outlet flow meter, wherein the liquid level meter is perpendicular to the horizontal plane and is fixedly connected with a cross bar fixedly arranged in the liquid storage tank, the water inlet flow meter is coaxially sleeved on the water inlet pipe, the water outlet flow meter is coaxially sleeved on the water outlet pipe, and the liquid level meter, the water inlet flow meter and the water outlet flow meter are electrically connected with a control module in the control cabinet. Real-time data can be collected in real time, the water inlet valve assembly and the water discharge valve assembly in the sewage treatment system can effectively adjust the sewage treatment efficiency of a pump station, and the intelligent level of the sewage treatment system is improved.

Description

Data acquisition device and sewage treatment system

Technical Field

The utility model relates to a sewage treatment device field specifically relates to a data acquisition device and sewage treatment system.

Background

A large number of pump stations for sewage lifting are distributed in a city, and the existence of the pump stations can convey domestic sewage, industrial sewage and the like in the city to a sewage treatment plant for purification treatment. The sewage pump station is an important component of a sewage system, and has the characteristics of continuous water flow, small water flow and the like, and is widely applied to the urban sewage treatment system.

CN210597539U discloses an integration sewage lifting pump station, including sewage inlet tube, gate well, broken well, pump station well, valve well and the sewage pressure pipe that communicates in proper order, be provided with rotary drum grid breaker in the broken well, be provided with the sewage elevator pump in the shaft bottom of pump station well.

Traditional sewage promotes pump station and adopts artificial observation to the liquid level monitoring in the liquid storage tank often, lacks pump station sewage treatment real-time data, and the artificial operation degree of difficulty of observing is big, intensity is big, and can not observe and make the adjustment to the sewage treatment efficiency of pump station in real time, and intelligent level is low.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a data acquisition device, the data acquisition device includes outlet pipe, inlet tube, water pump assembly, switch board, liquid storage pot, sensor assembly, the inlet tube with the liquid storage pot fixed connection, the outlet pipe with the water pump assembly fixed connection, the water pump assembly is fixed to be set up in the liquid storage pot bottom; the sensor assembly comprises a liquid level meter, a water inlet flow meter and a water outlet flow meter, wherein the liquid level meter is perpendicular to the horizontal plane and is fixedly connected with a cross bar fixedly arranged in the liquid storage tank, the water inlet flow meter is coaxially sleeved on the water inlet pipe, the water outlet flow meter is coaxially sleeved on the water outlet pipe, and the liquid level meter is electrically connected with a control module in the control cabinet.

Preferably, the water inlet flow meter fixedly arranged on the outer wall of the water inlet pipe is an electromagnetic flow meter or an ultrasonic flow meter, and the water outlet flow meter fixedly arranged on the outer wall of the water outlet pipe is an electromagnetic flow meter or an ultrasonic flow meter.

Preferably, the water outlet pipe and the water inlet pipe are made of non-magnetic materials.

Preferably, the level gauge comprises an electronic level switch.

Preferably, the water pump assembly comprises a driving motor and a water pump, the driving motor is fixedly connected with the water pump, and the driving motor is electrically connected with the control module in the control cabinet.

The utility model also provides a sewage treatment system, sewage treatment system includes foretell data acquisition device, water inlet valve subassembly, drain valve subassembly, the water inlet valve subassembly with the coaxial fixed setting of inlet tube among the data acquisition device, the drain valve subassembly with the coaxial fixed setting of outlet pipe among the data acquisition device, water inlet valve subassembly, drain valve subassembly with switch board electricity among the data acquisition device is connected.

Preferably, the side of the bottom of the control cabinet is provided with a wire releasing port through which a wire can pass.

Preferably, the water outlet pipe is horizontally and fixedly sleeved with the water outlet valve assembly, and the water inlet pipe is horizontally and fixedly sleeved with the water inlet valve assembly.

Preferably, the drain valve assembly is horizontally taller than the inlet valve assembly.

Preferably, the sewage treatment system further comprises a buoy assembly having at least two buoys, the buoy assembly being connectable to a top of the liquid storage tank in the data acquisition device by a flexible cable.

Use the above technical scheme of the utility model a data acquisition device, the device all are provided with the sensor in outlet pipe, inlet tube, liquid storage pot, wherein the liquid storage pot is provided with the level gauge, is provided with into water flowmeter, play water flowmeter on the business turn over water pipe, level gauge perpendicular to horizontal plane with the fixed whippletree fixed connection who sets up in the liquid storage pot, the coaxial cover of the flowmeter of intaking is established on the inlet tube, it establishes to go out the coaxial cover of water flowmeter on the outlet pipe, the level gauge the flowmeter of intaking go out the water flowmeter with control module electricity is connected in the switch board, and the sewage treatment system who is provided with data acquisition device not only can gather sewage liquid level data in the liquid storage pot in real time, can the quick real-time supervision moreover get into, discharge the sewage flow data of inlet tube, the outlet pipe of liquid storage pot, again, The water inlet valve assembly and the water outlet valve assembly in the sewage treatment system can effectively adjust the sewage treatment efficiency of the pump station, and the intelligent level of the sewage treatment system is improved.

Other features and advantages of the present invention will be described in detail in the detailed description which follows.

Drawings

FIG. 1 is a schematic structural view of a data acquisition device and a sewage treatment system according to an embodiment of the present invention.

Description of the reference numerals

1 driving motor 2 water pump

3 outlet pipe 4 outlet flowmeter

5 pay-off mouth 6 switch board

7 inlet pipe 8 inlet valve assembly

9 drain valve assembly 10 float assembly

11 bar 12 level gauge

13 water inlet flowmeter 14 liquid storage tank

Detailed Description

The following describes the embodiments of the present invention in detail. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances for purposes of describing the embodiments of the invention herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus; "bottom", "inner wall" refers to the bottom, inner wall surface of the cavity interior space in relation to the device assembly drawing, "fixed" or "fixed connection" generally refers to common mechanical connection means, such as screwing, welding or gluing.

In order to solve the problems that the liquid level monitoring of the traditional sewage treatment pump station pointed by the background technology part usually adopts artificial observation, the real-time data of the sewage treatment of the pump station is lacked, the artificial observation operation has high difficulty and high strength, the real-time observation cannot be carried out, the sewage treatment efficiency of the pump station can not be adjusted, and the intelligent level is low, the utility model provides a data acquisition device, as shown in figure 1, the data acquisition device comprises a water outlet pipe 3, a water inlet pipe 7, a water pump component, a control cabinet 6, a liquid storage tank 14 and a sensor component, wherein the water inlet pipe 7 is fixedly connected with the liquid storage tank 14, the water outlet pipe 3 is fixedly connected with the water pump component, and the water pump component is fixedly arranged; the sensor assembly comprises a liquid level meter 12, a water inlet flow meter 13 and a water outlet flow meter 4, wherein the liquid level meter 12 is perpendicular to the horizontal plane and is fixedly connected with a cross bar 11 fixedly arranged in a liquid storage tank 14, the water inlet flow meter 13 is coaxially sleeved on the water inlet pipe 7, the water outlet flow meter 4 is coaxially sleeved on the water outlet pipe 3, and the liquid level meter 12 is connected with the water inlet flow meter 13, the water outlet flow meter 4 and a control module in the control cabinet 6 are electrically connected.

The embodiment of the utility model provides an all be provided with the sensor in outlet pipe, inlet tube, liquid storage pot, wherein the liquid storage pot is provided with the level gauge, is provided with into water flowmeter, play water flowmeter on the business turn over water pipe, level gauge perpendicular to horizontal plane with the fixed whippletree fixed connection that sets up in the liquid storage pot, the coaxial cover of inflow flowmeter is established on the inlet tube, it establishes to go out the coaxial cover of water flowmeter on the outlet pipe, the level gauge the inflow flowmeter go out the water flowmeter with control module electricity is connected in the switch board, and sewage liquid level data in the liquid storage pot not only can be gathered in real time to the sewage treatment system who is provided with data acquisition device, but also can get into, discharge the sewage flow data of inlet tube, the outlet pipe of liquid storage pot fast real-time supervision, again by water pump assembly, the, The drainage valve component can effectively adjust the sewage treatment efficiency of the pump station, and the intelligent level of the sewage treatment system is improved.

For the flow data of better low monitoring entering, 14 sewage of discharge liquid storage pot the utility model discloses under the preferred condition, at the fixed setting of inlet tube 7 outer wall intake flowmeter 13 is electromagnetic flowmeter or ultrasonic flowmeter, at the fixed setting of 3 outer walls of outlet pipe outlet flowmeter 4 is electromagnetic flowmeter or ultrasonic flowmeter. Because including a lot of heterogeneous fluid in the sewage, for the higher detection flow data of precision the utility model discloses under the more preferred condition, for example, the electromagnetic flowmeter includes the electromagnetic flowmeter of 4 ~ 20mA two-wire system, pulse 0 ~ 1000Hz, RS232 RS485 signal output mode. For example, the ultrasonic flowmeter adopts a pipe section type ultrasonic flowmeter which outputs 4-20mA or 0-5V pulse output and RS485/RS232 and MODBUS serial communication protocols.

In order to better reduce the interference and shielding of the electromagnetic or ultrasonic flow meter, in a preferred aspect of the present invention, the outlet pipe 3 and the inlet pipe 7 are made of a non-magnetic material, such as teflon. In order to make the lining material of the outlet pipe 3 and the inlet pipe 7 connected with the flowmeter at least a non-magnetic material, it is more preferable that the lining material of the outlet pipe 3 and the inlet pipe 7 connected with the flowmeter comprises polytetrafluoroethylene, polychloroprene, polyurethane, and fluorinated ethylene propylene, for example.

In order to set up in the liquid storage pot 14 level gauge 12 can detect the sewage liquid level in sewage for a long time to the level gauge can be resistant dirty durable, reduces the floater influence and the installation is nimble under the utility model discloses under the preferred condition, level gauge 12 includes electronic type water level switch. For example, the electronic water level switch can output 24V when water exists, and can directly drive a 24V miniature relay to work when no water exists, wherein the current capacity is 0V and 1A.

In order to control the drive better driving motor 1 drives the water pump and carries out work the utility model discloses under the preferred condition, water pump assembly includes driving motor 1 and water pump 2, driving motor 1 with 2 fixed connection of water pump, driving motor 1 with control module electricity is connected in the switch board 6. In a more preferable aspect of the present invention, for example, the control module in the control cabinet 6 is a PLC control module. In a more preferred aspect of the present invention, the water pump 2 is a submersible pump, for example.

In order to control sewage treatment process effectively to the data of monitoring better, the utility model also provides a sewage treatment system, sewage treatment system includes foretell data acquisition device, water inlet valve subassembly 8, drain valve subassembly 9, water inlet valve subassembly with inlet tube 7 coaxial fixation in the data acquisition device sets up, the drain valve subassembly with 3 coaxial fixed settings of outlet pipe in the data acquisition device, water inlet valve subassembly 8, drain valve subassembly 9 with 6 electricity of switch board in the data acquisition device are connected.

In order to better control water intaking valve subassembly 8, drain valve subassembly 9 operating condition the utility model discloses under the more preferred condition, water intaking valve subassembly 8, drain valve subassembly 9 with control module electricity in the switch board 6 among the data acquisition device is connected, control module is PLC control module.

In order to make sensor module and all kinds of wires can concentrate into the pencil and pass switch board 6, and with control module wire in switch board 6 is connected the utility model discloses under the preferred condition, 6 bottom sides of switch board are provided with the unwrapping wire mouth 5 that can pass the wire. The utility model discloses under the more preferred condition, pay off line mouth 5 is circular mouth, and circumference is fixed to be set up wear-resisting sealed flexible rubber circle.

In order to monitor better outlet pipe 3 and flow data in inlet tube 7 the utility model discloses under the preferred condition, the fixed cover of 9 levels of drain valve subassembly is established on outlet pipe 3, the fixed cover of 8 levels of inlet valve subassembly is established on inlet tube 7.

For better lifting control of sewage, in the preferred aspect of the present invention, the level of the drain valve assembly 9 is greater than that of the inlet valve assembly 8.

In order to obtain whether sewage lift pump reaches the early warning water level, the early warning water level sets up two at least, upper limit and lower limit the utility model discloses under the preferred condition, sewage treatment system still includes buoy assembly 10, buoy assembly 10 has two buoys at least, buoy assembly 10 can through flexible rope with the 14 tops of liquid storage pot among the data acquisition device are connected.

It should be noted that, for simplicity of description, the above-mentioned method embodiments are described as a series of action combinations, but those skilled in the art should understand that the present invention is not limited by the described action sequence, because some steps can be performed in other sequences or simultaneously according to the present invention. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and modules referred to are not necessarily required by the invention.

In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The data acquisition device is characterized by comprising a water outlet pipe (3), a water inlet pipe (7), a water pump assembly, a control cabinet (6), a liquid storage tank (14) and a sensor assembly, wherein the water inlet pipe (7) is fixedly connected with the liquid storage tank (14), the water outlet pipe (3) is fixedly connected with the water pump assembly, and the water pump assembly is fixedly arranged at the bottom of the liquid storage tank (14); sensor unit includes level gauge (12), water intake flowmeter (13), goes out water flowmeter (4), level gauge (12) perpendicular to horizontal plane with horizontal bar (11) fixed connection that liquid storage pot (14) internal fixation set up, water intake flowmeter (13) coaxial cover is established on inlet tube (7), it establishes to go out water flowmeter (4) coaxial cover on outlet pipe (3), level gauge (12) water intake flowmeter (13) go out water flowmeter (4) with control module electricity is connected in switch board (6).

2. The data acquisition device according to claim 1, wherein the water inlet flow meter (13) fixedly arranged on the outer wall of the water inlet pipe (7) is an electromagnetic flow meter or an ultrasonic flow meter, and the water outlet flow meter (4) fixedly arranged on the outer wall of the water outlet pipe (3) is an electromagnetic flow meter or an ultrasonic flow meter.

3. The data acquisition device according to claim 2, characterized in that the water outlet pipe (3) and the water inlet pipe (7) are made of non-magnetic materials.

4. The data acquisition device according to claim 1, characterized in that said level gauge (12) comprises an electronic level switch.

5. The data acquisition device according to any one of claims 1 to 4, characterized in that the water pump assembly comprises a driving motor (1) and a water pump (2), the driving motor (1) is fixedly connected with the water pump (2), and the driving motor (1) is electrically connected with a control module in the control cabinet (6).

6. A sewage treatment system, characterized in that, the sewage treatment system includes the data acquisition device of any claim 1-5, water inlet valve subassembly (8), drain valve subassembly (9), the water inlet valve subassembly with the inlet tube (7) coaxial fixed setting in the data acquisition device, the drain valve subassembly with the outlet pipe (3) coaxial fixed setting in the data acquisition device, the water inlet valve subassembly (8), drain valve subassembly (9) with the switch board (6) electricity in the data acquisition device is connected.

7. Sewage treatment system according to claim 6, characterised in that the side of the bottom of said control cabinet (6) is provided with a wire outlet (5) through which a wire can pass.

8. Sewage treatment system according to claim 6, wherein said drain valve assembly (9) is horizontally fixedly sleeved on said outlet pipe (3) and said inlet valve assembly (8) is horizontally fixedly sleeved on said inlet pipe (7).

9. Sewage treatment system according to claim 8, characterised in that the drain valve assembly (9) is horizontally higher than the inlet valve assembly (8).

10. Sewage treatment system according to any of claims 6-9, characterised in that it further comprises a buoy assembly (10), said buoy assembly (10) having at least two buoys, said buoy assembly (10) being connectable to the top of a liquid storage tank (14) in said data acquisition device by means of a flexible cable.