CN218481266U

CN218481266U - Sewage monitoring device

Info

Publication number: CN218481266U
Application number: CN202221392328.9U
Authority: CN
Inventors: 陈传来; 陈传胤
Original assignee: Hainan Credit Pentium Technology Co ltd
Current assignee: Hainan Credit Pentium Technology Co ltd
Priority date: 2022-05-23
Filing date: 2022-05-23
Publication date: 2023-02-14
Anticipated expiration: 2032-05-23

Abstract

The utility model discloses a sewage monitoring device, including the travelling car, be equipped with water tank and sampling hose on the travelling car, water tank and sampling hose are linked together through the inlet tube, be equipped with sewage monitoring module in the water tank, be equipped with the water pump on the inlet tube, the end of intaking of water pump is connected with first water intaking valve, the play water end of water pump is connected with the second water intaking valve, it has first branch pipe and second branch pipe still to communicate on the inlet tube, the one end of first branch pipe is located the inlet side of first water intaking valve, the other end is located between second water intaking valve and the water pump, be equipped with first valve that drains on the first branch pipe, the one end of second branch pipe is located between first water intaking valve and the water pump, the other end is located the outlet side of second water intaking valve, be equipped with the second valve that drains on the second branch pipe. The utility model discloses can be fit for the sampling of different water level sewage according to the length of the degree of depth adjustment sampling hose of sewage, the sewage that has detected is by reverse row back to the sewage in, avoids directly discharging on the spot, reduces the sewage pollution area.

Description

Sewage monitoring device

Technical Field

The utility model relates to a sewage monitoring device technical field, in particular to sewage monitoring device.

Background

Water is a basic substance for human life maintenance, is an indispensable important resource for industrial and agricultural production and urban development, and is an important component of human environment. When the content of pollutants entering the water body exceeds the self-purification capacity of the water body, the physical, chemical and biological characteristics of the water body are changed and the water quality is deteriorated, so that the effective utilization of water is influenced, the human health is harmed, and the phenomenon is called water body pollution.

In the prior art, manual sampling is often needed when sewage monitoring is carried out, so that the sampling workload of the monitoring work is increased, and manual sampling can only be carried out on the surface of a sewage pool generally, so that multi-level and targeted deep sampling cannot be realized, and the authenticity and the accuracy of sewage monitoring data cannot be ensured; in addition, the sewage after the sewage monitoring is finished is usually directly discharged on the spot, so that the sewage pollution area is easily enlarged, and the environment is not protected.

SUMMERY OF THE UTILITY MODEL

To the problem, the utility model aims at providing a sewage monitoring device to solve current sewage monitoring manual sampling work load big and can't realize multi-level, have corresponding degree of depth sampling, lead to that authenticity, the accuracy of sewage monitoring data can't guarantee, and the sewage after the monitoring discharges the environmental pollution's that brings on the spot problem.

The utility model discloses a realize like this:

a sewage monitoring device comprises a movable trolley, wherein a water tank and a sampling hose are arranged on the movable trolley, the water tank and the sampling hose are arranged along the length direction of the movable trolley, the water tank and the sampling hose are communicated through a water inlet pipe, a sewage monitoring module is arranged in the water tank, a water pump is arranged on the water inlet pipe, the water inlet end of the water pump is connected with a first water inlet valve, the water outlet end of the water pump is connected with a second water inlet valve, a first branch pipe and a second branch pipe are further communicated on the water inlet pipe, one end of the first branch pipe is located on the inlet side of the first water inlet valve, the other end of the first branch pipe is located between the second water inlet valve and the water pump, a first water drain valve is arranged on the first branch pipe, one end of the second branch pipe is located between the first water inlet valve and the water pump, the other end of the second branch pipe is located on the outlet side of the second water inlet valve, and a second water drain valve is arranged on the second branch pipe.

Furthermore, the sampling device also comprises a reel, wherein the reel is rotatably arranged at the top of the movable trolley, the sampling hose is wound on the reel, and one end of the reel is fixedly provided with a handle.

Furthermore, a filter element is arranged on the inlet side of the water inlet pipe and is close to the joint of the sampling hose.

Furthermore, the bottom of the water tank is provided with an emptying pipe, and an emptying valve is arranged on the emptying pipe.

Further, in sewage monitoring module located the water tank, sewage monitoring module included PH sensor, dissolved oxygen sensor, COD sensor, nitrogen phosphorus detection sensor and heavy metal sensor.

Furthermore, a control device is arranged at the top of the water tank, a display screen and a plurality of buttons are arranged on the control device, and the control device is electrically connected with the sewage monitoring module, the water pump, the first water inlet valve, the second water inlet valve, the first water drain valve and the second water drain valve respectively.

Furthermore, the free end of the sampling hose is provided with a balancing weight and the sampling hose is provided with scale marks.

Furthermore, four wheels are arranged at the bottom of the movable trolley, and the wheels are universal wheels with braking devices.

Furthermore, the top of one end of the moving trolley, which is close to the water tank, in the length direction is provided with a handrail.

The beneficial effects of the utility model are that:

the utility model discloses a sewage monitoring device, the sampling hose is coiled on the reel, the reel rotates to drive the sampling hose to coil on the reel, the pipe releasing and the pipe receiving of the sampling hose are realized, the length of the sampling hose can be flexibly adjusted according to the depth of sewage, and the device is suitable for sampling of sewage with different water levels; after the water quality testing of completion sewage, open first valve and the second valve that drains, start the water pump, the water pump operation loops through second branch pipe, inlet tube, first branch pipe and the reverse sewage of arranging back of sampling hose with the sewage in the water tank, can the backflush filter core when the filter core department of inlet tube of flowing through simultaneously. The detected sewage is reversely discharged back to the sewage, so that direct on-site discharge is avoided, the expansion of the sewage pollution area is reduced, and the pollution to the environment is reduced.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Description of the reference numerals:

1. moving the trolley; 11. a wheel; 12. a handrail; 2. a water tank; 21. an emptying pipe; 22. an emptying valve; 3. a sampling hose; 31. a balancing weight; 4. a reel; 41. a handle; 42. a support; 5. a water inlet pipe; 51. a water pump; 52. a first water inlet valve; 53. a second water inlet valve; 54. a filter element; 6. a first branch pipe; 61. a first water drain valve; 7. a second branch pipe; 71. a second water drain valve; 8. a control device; 81. a display screen; 82. a button.

Detailed Description

The technical solution in the embodiment of the present invention is clearly and completely described below with reference to the drawings in the embodiment of the present invention. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, other ways of implementing the invention may be devised different from those described herein, and it will be apparent to those skilled in the art that the invention can be practiced without departing from the spirit and scope of the invention.

As shown in fig. 1, the utility model discloses a sewage monitoring device, including travelling car 1, be equipped with water tank 2 and sampling hose 3 on the travelling car 1, water tank 2 and sampling hose 3 are arranged along the length direction of travelling car 1, are linked together through inlet tube 5 between water tank 2 and the sampling hose 3.

The bottom of the movable trolley 1 is provided with four wheels 11, the four wheels 11 are respectively arranged at four corners of the movable trolley 1, the wheels 11 are universal wheels 11 with braking devices, the arrangement of the universal wheels 11 improves the flexibility of the movable trolley 1 in the walking process, and the arrangement of the braking devices improves the parking stability. The top that the length direction of travelling car 1 is close to the one end of water tank 2 is equipped with handrail 12, makes things convenient for operating personnel to hold in the hand when carrying out travelling car 1 walking, has strengthened the travelling comfort of using.

The water tank 2 is used for storing sewage flowing into the tank body through the sampling hose 3, the inlet of the water tank 2 is communicated with the outlet of the water inlet pipe 5, and the inlet of the water tank 2 is positioned at the bottom of one side of the water tank 2. The bottom of the water tank 2 is provided with an emptying pipe 21, and the emptying pipe 21 is provided with an emptying valve 22. Be equipped with sewage monitoring module in the water tank 2, sewage monitoring module includes PH sensor, dissolved oxygen sensor, COD sensor, nitrogen phosphorus detection sensor and heavy metal sensor, carries out comprehensive detection to sewage through a plurality of sensors in the sewage monitoring module.

The water inlet pipe 5 is provided with a water pump 51, the water inlet end of the water pump 51 is connected with a first water inlet valve 52, and the water outlet end of the water pump 51 is connected with a second water inlet valve 53. The water inlet pipe 5 is also communicated with a first branch pipe 6 and a second branch pipe 7, one end of the first branch pipe 6 is positioned at the inlet side of the first water inlet valve 52, the other end of the first branch pipe 6 is positioned between the second water inlet valve 53 and the water pump 51, and the first branch pipe 6 is provided with a first water drain valve 61. One end of the second branch pipe 7 is positioned between the first water inlet valve 52 and the water pump 51, the other end is positioned at the outlet side of the second water inlet valve 53, and a second water drain valve 71 is arranged on the second branch pipe 7. The inlet side of the inlet pipe 5 is provided with a filter element 54, the filter element 54 is close to the joint with the sampling hose 3, and the filter element 54 can prevent other impurities from entering the water tank 2 to influence the detection accuracy.

The sewage monitoring device also comprises a reel 4, the reel 4 is rotatably arranged on a bracket 42 at the top of the movable trolley 1, the sampling hose 3 is wound on the reel 4, and one end of the reel 4 is fixedly provided with a handle 41. Drive reel 4 through rotating handle 41 and rotate, and then drive sampling hose 3 on reel 4 and convolute on reel 4, realize putting of sampling hose 3 manage and receive the pipe to can be according to the nimble length of adjusting sampling hose 3 of the degree of depth of sewage, be fit for the sampling of different water level sewage. The free end of sampling hose 3 is equipped with balancing weight 31, and balancing weight 31 drives sampling hose 3 and sinks in the sewage, and sampling hose 3's the end of intaking can sink to the degree of depth that needs to detect and prevent that it only floats on the sewage surface. The sampling hose 3 is provided with scale marks, so that the detection personnel can observe the sampling depth visually.

The top of the water tank 2 is provided with a control device 8, the control device 8 is provided with a display screen 81 and a plurality of buttons 82, and the control device 8 is electrically connected with the sewage monitoring module, the water pump 51, the first water inlet valve 52, the second water inlet valve 53, the first water drain valve 61 and the second water drain valve 71 respectively. The control device 8 controls the start and stop of the water pump 51, controls the opening and closing of the first water inlet valve 52, the second water inlet valve 53, the first water drain valve 61 and the second water drain valve 71, and the control device 8 starts the sewage monitoring module and comprehensively detects sewage.

The utility model discloses a sewage monitoring device is when using, at first through travelling car 1 with sewage monitoring device move to appointed detection place, the inspector hand grips the free end of sampling hose 3 and drags to the detection place, sampling hose 3 rotates along reel 4 and puts the pipe, after the inspector puts sampling hose 3 into sewage, sampling hose 3 descends under the drive of balancing weight 31, can sink sampling hose 3 to appointed depth through rotating reel 4 and combining the scale mark on sampling hose 3; opening the emptying valve 22, the first water inlet valve 52 and the second water inlet valve 53, closing the first water drain valve 61 and the second water drain valve 71, starting the water pump 51, pumping sewage from the sampling hose 3 to the water inlet pipe 5 by the operation of the water pump 51, and flowing into the water tank 2, wherein the emptying valve 22 is in an open state, so that residual sewage in the sampling hose 3 and the water inlet pipe 5 during previous use can be discharged, and the detection result at this time is prevented from being influenced; after the sewage is emptied for a certain time, closing the emptying valve 22, closing the water pump 51, the first water inlet valve 52 and the second water inlet valve 53 when the sewage in the water tank 2 reaches the detected water amount, detecting the sewage by a PH sensor, a dissolved oxygen sensor, a COD sensor, a nitrogen and phosphorus detection sensor and a heavy metal sensor in the sewage monitoring module, and displaying a detection result on a display screen 81 of the control device 8 for a detector to watch; after the water quality detection of the sewage is completed, the first water drain valve 61 and the second water drain valve 71 are opened, the water pump 51 is started, the water pump 51 operates to enable the sewage in the water tank 2 to sequentially pass through the second branch pipe 7, the water inlet pipe 5, the first branch pipe 6 and the sampling hose 3 to be reversely discharged back into the sewage, and meanwhile, the filter element 54 can be reversely flushed when the sewage flows through the filter element 54 of the water inlet pipe 5. The detected sewage is reversely discharged back to the sewage, so that direct on-site discharge is avoided, the expansion of the sewage pollution area is reduced, and the pollution to the environment is reduced. If a small amount of residual sewage in the water tank 2 is not discharged, the emptying valve 22 at the bottom of the water tank 2 can be opened to empty the sewage in the water tank 2 completely.

It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Claims

1. The utility model provides a sewage monitoring device, its characterized in that, includes travelling car (1), be equipped with water tank (2) and sampling hose (3) on travelling car (1), water tank (2) with sampling hose (3) are followed the length direction of travelling car (1) arranges, water tank (2) with be linked together through inlet tube (5) between sampling hose (3), be equipped with sewage monitoring module in water tank (2), be equipped with water pump (51) on inlet tube (5), the end of intaking of water pump (51) is connected with first water intaking valve (52), the play water end of water pump (51) is connected with second water intaking valve (53), it has first branch pipe (6) and second branch pipe (7) still to communicate on inlet tube (5), the one end of first branch pipe (6) is located the inlet side of first water intaking valve (52), the other end is located second water intaking valve (53) with between water pump (51), be equipped with first water drain valve (61) on first branch pipe (6), the one end of second branch pipe (7) is located first water intaking valve (52) with the outlet side of second water intaking valve (51), be equipped with second drain valve (71) on the second branch pipe (7).

2. The sewage monitoring device according to claim 1, further comprising a reel (4), wherein the reel (4) is rotatably disposed on the top of the mobile cart (1), the sampling hose (3) is wound on the reel (4), and a handle (41) is fixedly arranged at one end of the reel (4).

3. Sewage monitoring device according to claim 1, characterised in that the inlet side of the inlet pipe (5) is provided with a filter element (54), said filter element (54) being close to the connection with the sampling hose (3).

4. Sewage monitoring device according to claim 1, characterised in that the bottom of the tank (2) is provided with a vent pipe (21), and that the vent pipe (21) is provided with a vent valve (22).

5. The sewage monitoring device according to claim 1, wherein the sewage monitoring module is disposed in the water tank (2), and the sewage monitoring module comprises a PH sensor, a dissolved oxygen sensor, a COD sensor, a nitrogen phosphorus detection sensor, and a heavy metal sensor.

6. The sewage monitoring device according to claim 5, wherein a control device (8) is disposed on the top of the water tank (2), a display screen (81) and a plurality of buttons (82) are disposed on the control device (8), and the control device (8) is electrically connected to the sewage monitoring module, the water pump (51), the first water inlet valve (52), the second water inlet valve (53), the first water drain valve (61) and the second water drain valve (71), respectively.

7. The sewage monitoring device according to claim 1, wherein a free end of the sampling hose (3) is provided with a counterweight (31) and the sampling hose (3) is provided with scale marks.

8. Sewage monitoring device according to claim 1, characterised in that four wheels (11) are provided at the bottom of the travelling trolley (1), said wheels (11) being universal wheels (11) with braking means.

9. The sewage monitoring device according to claim 1, wherein a handrail (12) is arranged on the top of one end of the moving trolley (1) close to the water tank (2) in the length direction.