CN216366835U

CN216366835U - Unattended environment detection system

Info

Publication number: CN216366835U
Application number: CN202122422946.5U
Authority: CN
Inventors: 董良飞; 马荣
Original assignee: Nanjing Shanhe Ecological Environment Co ltd
Current assignee: Nanjing Shanhe Ecological Environment Co ltd
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-04-26
Anticipated expiration: 2031-10-09

Abstract

The utility model discloses an unattended environment detection system, relates to the technical field of environment detection, and aims to solve the problem that detection results are invalid due to the fact that water quality detection is prone to blocking detection equipment when water is pumped in the prior art. The technical scheme is characterized in that a filter cavity is arranged between a water inlet pipe and a detection bin, a filter plate is arranged in the filter cavity, and a cleaning brush in contact with the surface of the filter plate and a dragging device which is connected with the cleaning brush and drives the cleaning brush to reciprocate are arranged in the filter cavity; the dragging device comprises a waist-shaped ring frame and an incomplete gear, racks meshed with the incomplete gear are arranged on opposite side walls of two longer edges of the waist-shaped ring frame, and the cleaning brush is fixed on the waist-shaped ring frame. The utility model performs coarse filtration on the extracted detection water, automatically cleans the filter plate, prevents the filter plate from being blocked, has good anti-blocking effect aiming at unattended environment detection equipment, and ensures the validity of the detection result.

Description

Unattended environment detection system

Technical Field

The utility model relates to the technical field of environment detection, in particular to an unattended environment detection system.

Background

At present, with the rapid development of economy and the acceleration of urbanization construction pace, the urban area is larger and larger, the population of residents is more and more, the urban sewage discharge is more and more, the river pollution is more and more serious, the river channel siltation is also intensified step by step, the water quality of the river is generally worsened, aquatic organisms disappear, and the ecological system is seriously degraded. The method not only influences the image of a city, but also seriously influences the living environment of people, and directly causes harm to the health of people living along two sides of a river course. With the increasing severity of water pollution, the water quality detection of water bodies is also very slow.

The existing detection system is generally provided with detection instruments on site, and the detection instruments are used as long-term detection data sources and do not need to be kept by workers. However, a large amount of impurities such as impurities and suspended matters exist in the original river water, and if the impurities are not treated, the water sample is directly extracted for detection, so that the detection device is easy to block, the detection difficulty is increased, and the detection result is influenced. If unattended, the detection device that is blockked up can't in time be cleared up, will unable to obtain effective detection data, and this problem remains to be solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an unattended environment detection system, which can perform coarse filtration on extracted detection water, automatically clean a filter plate, prevent the filter plate from being blocked, has a good anti-blocking effect aiming at unattended environment detection equipment, and ensures the validity of a detection result.

The above object of the present invention is achieved by the following technical solutions:

an unattended environment detection system comprises a shell, wherein a detection bin is arranged in the shell, the detection bin is connected with a water pump and a water inlet pipe, a filter cavity is arranged between the water inlet pipe and the detection bin, a filter plate is arranged in the filter cavity, and a cleaning brush in surface contact with the filter plate and a dragging device which is connected with the cleaning brush and drives the cleaning brush to reciprocate are arranged in the filter cavity;

drag and move the device including a waist type ring frame and incomplete gear, all be provided with on the relative lateral wall on two longer limits of waist type ring frame with incomplete gear engagement's rack, waist type ring frame both ends respectively with casing sliding connection, the cleaning brush is fixed on waist type ring frame, incomplete gear is rotated by motor drive, the number of teeth of incomplete gear is less than half of the number of teeth of full.

The utility model is further configured to: waist type ring frame length direction's both ends all are provided with the slide bar, all be provided with the protrusion piece on two relative inside walls of casing, two all set up the spout that extends along slide bar length direction on the protrusion piece, slide bar and corresponding spout sliding fit.

The utility model is further configured to: one side of the filter chamber, which is far away from the detection bin, is provided with a sewage draining outlet.

The utility model is further configured to: and the drain outlet is provided with an electromagnetic valve.

The utility model is further configured to: the casing is provided with an access hole communicated with the detection bin and the filter cavity, and the access hole is provided with a closed door with one side hinged with the casing and the other side fixed with the casing through a lock catch.

The utility model is further configured to: and the side walls around the access hole are provided with waterproof sealing strips, and the waterproof sealing strips are in interference fit with the closed door.

The utility model is further configured to: the sewage draining exit is in a cone shape with a wide upper part and a narrow lower part.

In conclusion, the beneficial technical effects of the utility model are as follows:

1. through the arrangement of the filter cavity, the filter plate, the cleaning brush and the dragging device, the extracted detection water is subjected to coarse filtration, the filter plate is automatically cleaned, the filter plate is prevented from being blocked, and the device has a good anti-blocking effect and guarantees the validity of a detection result aiming at unattended environment detection equipment;

2. through the arrangement of the drain outlet and the electromagnetic valve, sludge and sundries intercepted by the filter plate are accumulated in the filter cavity and are discharged in time through the drain outlet, so that the water permeability and the filtering effect of the filter plate are guaranteed;

3. through the arrangement of the access hole and the closing door, the equipment is convenient to overhaul at regular intervals.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;

fig. 2 is a cross-sectional view of a sled device in an embodiment of the utility model.

In the figure, 1, a housing; 11. a sewage draining outlet; 12. an electromagnetic valve; 13. an access hole; 14. a closing door;

15. a waterproof sealing strip; 2. a detection bin; 3. a water pump; 4. a water inlet pipe; 5. a filter chamber; 51. a filter plate; 52. cleaning brushes; 6. a waist-shaped ring frame; 61. an incomplete gear; 62. a rack; 63. a motor; 64. a slide bar; 65. a protruding block; 66. a chute.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, the unattended environment detection system disclosed by the utility model comprises a housing 1, wherein a detection bin 2 is arranged in the housing 1, the detection bin 2 is connected with a water pump 3 and a water inlet pipe 4, a filter chamber 5 is arranged between the water inlet pipe 4 and the detection bin 2, a filter plate 51 is arranged in the filter chamber 5, and a cleaning brush 52 in contact with the surface of the filter plate 51 and a dragging device connected with the cleaning brush 52 and driving the cleaning brush 52 to reciprocate are arranged in the filter chamber 5.

The dragging device comprises a waist-shaped ring frame 6 and an incomplete gear 61, racks 62 meshed with the incomplete gear 61 are arranged on opposite side walls of two longer edges of the waist-shaped ring frame 6, two ends of the waist-shaped ring frame 6 are respectively in sliding connection with the shell 1, the cleaning brush 52 is fixed on the waist-shaped ring frame 6, the incomplete gear 61 is driven by a motor 63 to rotate, and the number of teeth of the incomplete gear 61 is less than half of the number of teeth of the complete gear. The incomplete gear 61 is continuously engaged with the two racks 62 in the rotating process, so that the waist-shaped ring frame 6 reciprocates to drive the cleaning brush 52 to reciprocate, and the purpose of brushing the filter plates 51 is achieved.

In order to realize the sliding connection between the waist-shaped ring frame 6 and the housing 1, the two ends of the waist-shaped ring frame 6 in the length direction are both provided with a sliding rod 64, two opposite inner side walls of the housing 1 are both provided with a protruding block 65, two protruding blocks 65 are both provided with a sliding groove 66 extending along the length direction of the sliding rod 64, and the sliding rod 64 is in sliding fit with the corresponding sliding groove 66. The total length of the waist-shaped ring frame 6 plus the two sliding rods 64 is greater than the distance length between the two protruding blocks 65, so that the sliding rods 64 are effectively prevented from being separated from the sliding grooves 66.

A sewage draining outlet 11 is arranged on one side of the filter plate 51 far away from the detection bin 2 on the filter cavity 5. The sewage draining port 11 is in a conical shape with a wide upper part and a narrow lower part, so that sludge can be drained conveniently. The drain outlet 11 is provided with an electromagnetic valve 12.

An access opening 13 communicated with the detection bin 2 and the filter cavity 5 is formed in the shell 1, and a closed door 14 with one side hinged to the shell 1 and the other side fixed to the shell 1 through a lock catch is arranged at the access opening 13. The side walls around the repaired mouth are all provided with waterproof sealing strips 15, and the waterproof sealing strips 15 are made of rubber materials and are in interference fit with the closed door 14.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.

Claims

1. The utility model provides an unmanned on duty type environmental detection system, includes casing (1), be provided with in casing (1) and detect storehouse (2), it is connected with water pump (3) and inlet tube (4) to detect storehouse (2), its characterized in that: a filter cavity (5) is arranged between the water inlet pipe (4) and the detection bin (2), a filter plate (51) is arranged in the filter cavity (5), and a cleaning brush (52) which is in contact with the surface of the filter plate (51) and a dragging device which is connected with the cleaning brush (52) and drives the cleaning brush (52) to reciprocate are arranged in the filter cavity (5);

drag and move device including a waist type ring frame (6) and incomplete gear (61), all be provided with rack (62) with incomplete gear (61) meshing on the relative lateral wall on two longer limits of waist type ring frame (6), waist type ring frame (6) both ends respectively with casing (1) sliding connection, cleaning brush (52) are fixed on waist type ring frame (6), incomplete gear (61) are rotated by motor (63) drive, the number of teeth of incomplete gear (61) is less than half of the number of teeth of full teeth.

2. An unattended environmental detection system according to claim 1, wherein: waist type ring frame (6) length direction's both ends all are provided with slide bar (64), all be provided with protrusion piece (65), two on two relative inside walls of casing (1) protrusion piece (65) are gone up and are all seted up spout (66) that extend along slide bar (64) length direction, slide bar (64) with correspond spout (66) sliding fit.

3. An unattended environmental detection system according to claim 2, wherein: and a sewage draining outlet (11) is arranged on one side, away from the detection bin (2), of the filter plate (51) on the filter cavity (5).

4. An unattended environmental detection system according to claim 3, wherein: an electromagnetic valve (12) is arranged on the sewage draining outlet (11).

5. An unattended environmental detection system according to claim 4, wherein: the device is characterized in that an access hole (13) communicated with the detection bin (2) and the filter cavity (5) is formed in the shell (1), one side of the access hole (13) is hinged to the shell (1), and the other side of the access hole is fixed to the shell (1) through a lock catch to form a closed door (14).

6. An unattended environmental detection system according to claim 5, wherein: all be provided with waterproof sealing strip (15) on the lateral wall all around of access hole (13), waterproof sealing strip (15) and closed door (14) interference fit.

7. An unattended environmental detection system according to claim 6, wherein: the sewage draining outlet (11) is in a conical shape with a wide upper part and a narrow lower part.