CN216621870U

CN216621870U - Sampling device that municipal administration sewage treatment used

Info

Publication number: CN216621870U
Application number: CN202123067080.7U
Authority: CN
Inventors: 王凌锋; 张勇银; 宋俊儒; 吴章勇; 秦玉娟
Original assignee: Guocheng Group Co ltd
Current assignee: Guocheng Group Co ltd
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-05-27
Anticipated expiration: 2031-12-08

Abstract

The utility model belongs to the technical field of sampling equipment, and particularly relates to a sampling device for municipal sewage treatment, aiming at the problem that the sampling device for municipal sewage treatment in the prior art is inconvenient for rapidly installing and disassembling a filter screen, so that the filter screen is complex to replace and clean. The filter screen assembling and disassembling device is reasonable in structural design, the filter screen can be quickly assembled and disassembled by the clamping matching of the inserting plate and the rectangular block, so that the filter screen can be quickly replaced or cleaned, time and labor are saved, and the reliability is high.

Description

Sampling device that municipal administration sewage treatment used

Technical Field

The utility model relates to the technical field of sampling equipment, in particular to a sampling device for municipal sewage treatment.

Background

Sewage is that quality of water changes greatly among municipal sewage treatment, the water source of handling very difficult, always dissolve solid, full silicon, ammonia and some other pollutant concentration change very frequently, in addition contain the organic matter of high concentration in the sewage before handling, microorganism etc., therefore need gather sewage and detect it, learn the inside pollutant of sewage, through retrieving, the patent document of authorizing bulletin No. CN213456262U discloses a sampling device that municipal sewage treatment used, including sampling box, test tube protector, collection test tube, rubber buffer, water pump, go out water flexible rubber tube, suspension type slide bar, supporting sliding sleeve, flexible rubber tube of intaking, head of intaking, filter screen, fixing base, fixed recess, axis of rotation, sealing door, transparent observation window, door handle and handle, test tube protector locates in the sampling box, test tube protector includes protection latex pad, Fixed plate, test tube standing groove, the fixed buffering spring of centre gripping and the fixed rubber slab of centre gripping are placed to the test tube.

Still have the weak point in the above-mentioned design, be not convenient for carry out quick installation and dismantlement work to the filter screen in the above-mentioned design to lead to the change of filter screen and washing comparatively loaded down with trivial details troublesome, we have consequently proposed a sampling device that municipal administration sewage treatment used and have been used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defect that the filter screen is inconvenient to rapidly install and disassemble in the sampling device for municipal sewage treatment in the prior art, so that the filter screen is complex to replace and clean, and the sampling device for municipal sewage treatment is provided.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a sampling device for municipal sewage treatment comprises a sampling box and a water pump, wherein the water pump is fixedly arranged on the inner wall of the bottom of the sampling box, the water inlet of the water pump is communicated with a water inlet hose, the water outlet of the water pump is communicated with a water outlet pipe, a supporting plate is fixedly arranged on the side wall of the sampling box, a collecting cylinder is arranged at the top of the supporting plate, the water outlet of the water outlet pipe extends to the inside of the collecting cylinder, a filter screen is movably abutted to one side of the water inlet hose, rectangular blocks are fixedly arranged at the top and the bottom of the outer side of the filter screen, one side of the water inlet hose is provided with two rectangular grooves, the outer sides of the two rectangular blocks are respectively and movably clamped on the inner walls of the corresponding rectangular grooves, the fixed block is fixedly mounted at the top of the outer side and the bottom of the outer side of the water inlet hose, the movable groove is formed in the top of the fixed block, the vertical groove is formed in the side wall of the movable groove, and the vertical plate is fixedly mounted on the inner wall of the vertical groove.

Preferably, a sliding plate is slidably mounted on the outer side of the vertical plate, a first spring is fixedly mounted on one side of the sliding plate, and one end of the first spring is fixedly mounted on the inner wall of the vertical groove.

Preferably, a casing is fixedly mounted on one side of the sliding plate, a transverse plate is fixedly mounted on the inner wall of the casing, a vertical plate is slidably mounted on the outer side of the transverse plate, a clamping plate is fixedly mounted on one side of the vertical plate, a clamping groove is formed in the side wall of the movable groove, and the outer side of the clamping plate is movably clamped on the inner wall of the clamping groove.

Preferably, a second spring is fixedly mounted on one side of the vertical plate, and one end of the second spring is fixedly mounted on the side wall of the shell.

Preferably, one side of the vertical plate is fixedly provided with a horizontal rod, one side of the horizontal rod is fixedly provided with a vertical rod, and one end of the vertical rod is fixedly provided with a pull ring.

Preferably, one side fixed mounting of casing has the picture peg, and the slot has been seted up to one side of rectangular block, and the outside activity joint of picture peg is on the inner wall of slot.

Preferably, a box door is rotatably installed at the front side of the sampling box, and a handle is fixedly installed at the front side of the box door.

Preferably, the outside top and the outside bottom of intake hose have all been seted up upright hole, and the outside slidable mounting of picture peg is on the inner wall in upright hole.

According to the sampling device for municipal sewage treatment, the vertical rod, the horizontal rod and the vertical plate are driven to horizontally move leftwards under the guidance of the transverse plate by manually pulling the pull ring, the second spring is compressed, the clamping plate moves similarly, the clamping plate is separated from the inner wall of the fixed block, the pull ring is pulled again, the vertical plate is driven to vertically move, the shell can be driven to vertically operate through the sliding fit of the transverse plate, the inserting plate moves vertically under the guidance of the vertical plate similarly, the first spring is compressed, the inserting plate is separated from the inner wall of the rectangular block, the fixing of the rectangular block is released, the filter screen can be detached, and the filter screen can be conveniently replaced or cleaned;

according to the sampling device for municipal sewage treatment, the box door can be opened by pulling the handle, the water pump can be driven, and sewage is pumped into the collecting cylinder through the water inlet hose to finish the sampling work of the sewage;

the filter screen assembling and disassembling device is reasonable in structural design, rapid assembling and disassembling of the filter screen can be achieved through clamping and matching of the insertion plate and the rectangular block, the filter screen can be replaced or cleaned rapidly, time and labor are saved, and reliability is high.

Drawings

FIG. 1 is a schematic perspective view of a sampling device for municipal sewage treatment according to the present invention;

FIG. 2 is a schematic cross-sectional view of a sampling device for municipal sewage treatment according to the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

FIG. 4 is a partial enlarged view of portion B of FIG. 3;

fig. 5 is a partially enlarged view of a portion C in fig. 4.

In the figure: 1. a sampling box; 2. a water pump; 3. a water inlet hose; 4. a water outlet pipe; 5. a collection canister; 6. a box door; 7. a handle; 8. filtering with a screen; 9. a rectangular block; 10. a fixed block; 11. a vertical plate; 12. a sliding plate; 13. a first spring; 14. a housing; 15. a transverse plate; 16. a vertical plate; 17. clamping a plate; 18. a second spring; 19. a horizontal bar; 20. erecting a rod; 21. a pull ring; 22. and (4) inserting plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example one

Referring to fig. 1-5, a sampling device for municipal sewage treatment comprises a sampling box 1 and a water pump 2, the water pump 2 is fixedly installed on the inner wall of the bottom of the sampling box 1, the water inlet of the water pump 2 is communicated with a water inlet hose 3, the water outlet of the water pump 2 is communicated with a water outlet pipe 4, a support plate is fixedly installed on the side wall of the sampling box 1, a collecting cylinder 5 is placed at the top of the support plate, the water outlet of the water outlet pipe 4 extends to the inside of the collecting cylinder 5, a filter screen 8 is movably abutted to one side of the water inlet hose 3, rectangular blocks 9 are fixedly installed on the top and the bottom of the outer side of the filter screen 8, two rectangular grooves are formed in one side of the water inlet hose 3, the outer sides of the two rectangular blocks 9 are respectively and movably clamped on the inner walls of the corresponding rectangular grooves, fixed blocks 10 are fixedly installed on the top and the bottom of the outer side of the water inlet hose 3, and a movable groove is formed in the top of the fixed block 10, vertical grooves are formed in the side walls of the movable grooves, and vertical plates 11 are fixedly mounted on the inner walls of the vertical grooves.

In this embodiment, a sliding plate 12 is slidably mounted on the outer side of the vertical plate 11, a first spring 13 is fixedly mounted on one side of the sliding plate 12, and one end of the first spring 13 is fixedly mounted on the inner wall of the vertical groove.

In this embodiment, one side fixed mounting of sliding plate 12 has casing 14, and fixed mounting has diaphragm 15 on the inner wall of casing 14, and the outside slidable mounting of diaphragm 15 has riser 16, and one side fixed mounting of riser 16 has cardboard 17, has seted up the draw-in groove on the lateral wall in activity groove, and the outside activity joint of cardboard 17 is on the inner wall of draw-in groove.

In this embodiment, a second spring 18 is fixedly mounted on one side of the vertical plate 16, and one end of the second spring 18 is fixedly mounted on the side wall of the housing 14.

In this embodiment, a horizontal rod 19 is fixedly installed on one side of the vertical plate 16, an upright rod 20 is fixedly installed on one side of the horizontal rod 19, and a pull ring 21 is fixedly installed at one end of the upright rod 20.

In this embodiment, an inserting plate 22 is fixedly installed at one side of the housing 14, a slot is formed at one side of the rectangular block 9, and the outer side of the inserting plate 22 is movably clamped on the inner wall of the slot.

In the embodiment, when the sampling device is used, the filter screen 8 can be stably installed on one side of the water inlet hose 3 through the clamping and matching of the insertion plate 22 and the rectangular block 9, so that when sewage is sampled, larger particles or aquatic organisms can be prevented from blocking a pipeline of the water inlet hose 3, when a new filter screen 8 is needed to be replaced or the filter screen 8 is needed to be cleaned, the pull ring 21 is manually pulled to drive the vertical rod 20, the horizontal rod 19 and the vertical plate 16 to horizontally move leftwards under the guidance of the transverse plate 15, the second spring 18 is compressed to enable the clamping plate 17 to move in the same way, the clamping plate 17 is separated from the inner wall of the fixed block 10, the pull ring 21 is pulled again to drive the vertical plate 16 to move vertically, the shell 14 can be driven to vertically operate through the sliding and matching of the transverse plate 15, the insertion plate 22 is guided by the vertical plate 11 to move vertically in the same way, the first spring 13 is compressed to enable the insertion plate 22 to be separated from the inner wall of the rectangular block 9, the fixing of the filter screen 8 is released, the filter screen 8 can be detached, and the filter screen 8 can be replaced conveniently or cleaned.

Example two

In the first embodiment, in the present embodiment, a box door 6 is rotatably installed on the front side of the sampling box 1, and a handle 7 is fixedly installed on the front side of the box door 6.

In this embodiment, the outer top and the outer bottom of the water inlet hose 3 are both provided with vertical holes, and the outer side of the inserting plate 22 is slidably mounted on the inner wall of the vertical hole.

In this embodiment, when using, the setting of chamber door 6 can carry out safeguard measure to the collecting vessel 5 in the sampling box 1 and water pump 2, can open chamber door 6 through pulling handle 7, can drive water pump 2, and the sampling work to sewage is accomplished to the inside of collecting vessel 5 with the sewage suction through intake hose 3.

Claims

1. The sampling device for municipal sewage treatment comprises a sampling box (1) and a water pump (2), and is characterized in that the water pump (2) is fixedly arranged on the inner wall of the bottom of the sampling box (1), the water inlet of the water pump (2) is communicated with a water inlet hose (3), the water outlet of the water pump (2) is communicated with a water outlet pipe (4), a supporting plate is fixedly arranged on the side wall of the sampling box (1), a collecting cylinder (5) is placed at the top of the supporting plate, the water outlet of the water outlet pipe (4) extends to the inside of the collecting cylinder (5), a filter screen (8) is movably abutted to one side of the water inlet hose (3), rectangular blocks (9) are fixedly arranged at the top and the bottom of the outer side of the filter screen (8), two rectangular grooves are formed in one side of the water inlet hose (3), the outer sides of the two rectangular blocks (9) are movably clamped on the inner walls of the corresponding rectangular grooves respectively, the outer side top and the outer side bottom of the water inlet hose (3) are fixedly provided with fixed blocks (10), the top of each fixed block (10) is provided with a movable groove, the side wall of each movable groove is provided with a vertical groove, and the inner wall of each vertical groove is fixedly provided with a vertical plate (11).

2. The sampling device for municipal sewage treatment according to claim 1, wherein a sliding plate (12) is slidably mounted on the outside of the vertical plate (11), a first spring (13) is fixedly mounted on one side of the sliding plate (12), and one end of the first spring (13) is fixedly mounted on the inner wall of the vertical groove.

3. The sampling device for municipal sewage treatment according to claim 2, wherein a housing (14) is fixedly mounted on one side of the sliding plate (12), a transverse plate (15) is fixedly mounted on the inner wall of the housing (14), a vertical plate (16) is slidably mounted on the outer side of the transverse plate (15), a clamping plate (17) is fixedly mounted on one side of the vertical plate (16), a clamping groove is formed in the side wall of the movable groove, and the outer side of the clamping plate (17) is movably clamped on the inner wall of the clamping groove.

4. A sampling device for municipal sewage treatment according to claim 3, wherein a second spring (18) is fixedly mounted on one side of the vertical plate (16), and one end of the second spring (18) is fixedly mounted on the side wall of the housing (14).

5. The sampling device for municipal sewage treatment according to claim 3, wherein a horizontal bar (19) is fixedly mounted on one side of the vertical plate (16), a vertical bar (20) is fixedly mounted on one side of the horizontal bar (19), and a pull ring (21) is fixedly mounted at one end of the vertical bar (20).

6. The sampling device that municipal sewage treatment used according to claim 3, characterized in that, a picture peg (22) is fixedly installed to one side of casing (14), and the slot has been seted up to one side of rectangular block (9), and the outside activity joint of picture peg (22) is on the inner wall of slot.

7. The sampling device for municipal sewage treatment according to claim 1, wherein the sampling box (1) is rotatably provided with a box door (6) at the front, and the handle (7) is fixedly arranged at the front of the box door (6).

8. The sampling device for municipal sewage treatment according to claim 1, wherein vertical holes are formed in the top and bottom of the outside of the water inlet hose (3), and the outside of the insertion plate (22) is slidably mounted on the inner wall of the vertical hole.