CN215065543U

CN215065543U - Automatic detect water quality sampler

Info

Publication number: CN215065543U
Application number: CN202023057651.4U
Authority: CN
Inventors: 牛海玉
Original assignee: Bochu Tiankuo Environmental Protection Technology Wuhan Co ltd
Current assignee: Bochu Tiankuo Environmental Protection Technology Wuhan Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-12-07
Anticipated expiration: 2030-12-17

Abstract

The utility model relates to the field of water quality sampling equipment, and discloses a water quality sampler capable of automatically detecting water quality, which comprises a device shell, wherein the device shell comprises a vertical cylinder, two circular grooves and two sliding grooves, the circular grooves are arranged at the middle part of the upper surface of the vertical cylinder, the lower ends of the left end and the right end of the outer cylinder surface of the vertical cylinder are provided with a first through groove, a sampling device is arranged in the circular grooves, the upper surface of the vertical cylinder is provided with a driving device, a detecting rod extends into the water along with a circular block to acquire data, the water quality is automatically detected, the circular block is moved downwards to reset by reverse rotation of a screw rod after the data is acquired, the first through groove and the two through grooves are coincided, a sliding block enables the circular block not to deviate when moving, the first through groove and the second through groove are always in the same vertical direction, the stability of the device is improved, the detected water flows out so as to facilitate the next detection, and the normal flow of the water flow is not influenced, and the water sample in a certain time can be accurately intercepted, and the detection effect is improved.

Description

Automatic detect water quality sampler

Technical Field

The utility model relates to a water sampling equipment field especially relates to an automatic detect water quality sampler.

Background

The purpose of water quality inspection is to examine the quality of the environment, to investigate whether water quality is suitable or suitable, to examine the pollution or the degree of pollution of water, to examine the efficiency of a water treatment process, and the like. The inspection items (which can be called water quality parameters) of the water sample depend on the inspection purpose and the properties of the water sample. The data obtained should be comprehensively evaluated to illustrate the water quality, and the parameters of the water quality of natural water, water and waste water are respectively seen in river self-purification, water quality and waste water quality. The formulation and organization of some inspection items depends on the inspection method. For example, in the case of fecal contamination, Escherichia coli is preferably used as the test item. However, since the examination of Escherichia coli is time-consuming, and usually the coliform group is used as a parameter, a multitubular fermentation method is used, and the unit thereof estimates the number of bacteria on the basis of a statistical principle, so that the most possible number per liter (or 100 ml) is used. If the filter method is adopted for testing, the definition and the unit of coliform bacteria are modified. Similar such inspection items still have turbidity, colourity, smelly, taste, suspended solid, can sink solid etc. and the water sample after common water quality detector needs the operating personnel to take out detecting instrument manually when gathering, and is comparatively troublesome, consequently proposes an automated inspection water quality sampler, can reset after the sampling test, and the discharge water sample is so that detect next time.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problems existing in the prior art and provides an automatic water quality detection sampler.

In order to realize the purpose, the utility model discloses a following technical scheme, an automatic detection water quality sampling ware, including the device shell, the device shell includes a vertical cylinder, circular slot and spout, the circular slot is seted up at the upper surface mid portion of a vertical cylinder, the spout is totally two, two both ends around the annular groove face of circular slot are seted up respectively to the spout, logical groove one has been seted up to the lower extreme of the left and right ends of the outer tube face of a vertical cylinder, be provided with sampling device in the circular slot, the upper surface of a vertical cylinder is provided with drive arrangement.

Preferably, the sampling device comprises a screw, a round block and two sliding blocks, a cross is arranged on the lower surface of the screw, the middle part of the upper surface of the cross is hinged with the lower surface of the screw, the number of the sliding blocks is two, two opposite surfaces of the two sliding blocks are fixedly connected with the front end and the rear end of the outer ring surface of the round block respectively, and a rubber pad is fixedly laid on the outer ring surface of the round block.

Preferably, the circular block and the rubber pad are provided with a second through groove in the middle of the left end and the right end of the outer annular surface, the circular block is provided with a water tank in the middle of the upper surface, and the front, the rear, the left end, the right end, the front end, the rear end, the left end, the right end, the left end and the right end of the annular groove surface of the water tank are fixedly connected with the cross.

Preferably, the driving device comprises an equipment housing, a detection rod and a thread groove, the thread groove is formed in the middle of the upper surface and the lower surface of the equipment housing, and the driving device and the detection device are arranged in the equipment housing.

Preferably, the number of the detection rods is two, and the upper ends of the two detection rods respectively penetrate through the lower surface of the equipment shell and are fixedly connected with the detection device in the equipment shell.

Preferably, the upper end of the screw is in threaded connection with the threaded groove, the two sliding blocks are movably arranged in the two sliding grooves respectively, and the lower surface of the equipment shell is fixedly connected with the upper surface of the vertical cylinder.

Advantageous effects

The utility model provides an automatic detect water quality sampler. The method has the following beneficial effects:

(1) this automatic water quality testing sampler, drive screw rod at the thread groove internal rotation through another screw thread device after the drive arrangement fixed time interval in the equipment shell, the screw rod rotates and makes the screw rod body constantly rebound, screw rod rebound makes cross rebound, drive the disk rebound, the disk rebound makes logical groove one stagger with logical groove two and obtains the water in the basin, along with the rising of disk, the gauge rod stretches into the aquatic and acquires the data, automated inspection quality of water, screw rod antiport makes the disk rebound reset after acquireing the data, make logical groove one and lead to the coincidence of groove two positions again, make the rivers after the detection go out, so that next detection, and need not the manual water sample that takes out of operating personnel, like this neither influence the normal flow of rivers, the water sample in a certain time of accurate intercepting, promote the effect that detects.

(2) This automated inspection water quality sampler, slider make the disk can not the skew when removing, ensure to lead to groove one and lead to groove two always on same vertical, hoisting device's stability, the rubber pad has both been placed water liquid and has been revealed when rising and has further prevented the disk and rotate.

Drawings

FIG. 1 is a schematic view of the whole structure of the automatic water quality sampler of the present invention;

FIG. 2 is a schematic structural view of the housing of the apparatus of FIG. 1 according to the present invention;

fig. 3 is a schematic structural diagram of the sampling device of fig. 1 according to the present invention;

fig. 4 is a schematic structural diagram of the driving device of fig. 1 according to the present invention.

Illustration of the drawings:

1. a device housing; 2. a sampling device; 3. a drive device; 11. a vertical cylinder; 12. a first through groove; 13. a chute; 14. a circular groove; 22. a second through groove; 23. a round block; 24. a rubber pad; 25. A screw; 26. a cross; 27. a slider; 28. a water tank; 31. an equipment housing; 32. a thread groove; 33. a probe rod.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

Example (b): an automatic water quality detection sampler comprises a device shell 1, as shown in figures 1-4, the device shell 1 comprises a vertical cylinder 11, a circular groove 14 and two sliding grooves 13, the circular groove 14 is arranged in the middle of the upper surface of the vertical cylinder 11, the two sliding grooves 13 are respectively arranged at the front end and the rear end of the annular groove surface of the circular groove 14, the lower end of the left end and the right end of the outer cylinder surface of the vertical cylinder 11 is provided with a first through groove 12, a sampling device 2 is arranged in the circular groove 14, the sampling device 2 comprises a screw rod 25, a circular block 23 and sliding blocks 27, the lower surface of the screw rod 25 is provided with a cross 26, the middle of the upper surface of the cross 26 is hinged with the lower surface of the screw rod 25, the two sliding blocks 27 are respectively fixedly connected with the front end and the rear end of the outer ring surface of the circular block 23, the outer ring surface of the circular block 23 is fixedly provided with a rubber pad 24, the middle of the left end and the right end of the outer ring surfaces of the circular block 23 and the rubber pad 24 are respectively provided with a second through groove 22, the middle part of the upper surface of the round block 23 is separately provided with a water tank 28, the front, back, left and right ends of the upper end of the annular groove surface of the water tank 28 are respectively fixedly connected with the front, back, left and right ends of the cross 26, the upper surface of the vertical cylinder 11 is provided with a driving device 3, the driving device 3 comprises an equipment shell 31, two detection rods 33 and a thread groove 32, the thread groove 32 is arranged at the middle part of the upper surface and the lower surface of the equipment shell 31, the driving device and the detection device are arranged in the equipment shell 31, the two detection rods 33 are totally two, the upper ends of the two detection rods 33 respectively penetrate through the lower surface of the equipment shell 31 and are fixedly connected with the detection device in the equipment shell 31, the upper end of the screw 25 is connected with the thread groove 32 through threads, the two sliding blocks 27 are respectively and movably arranged in the two sliding grooves 13, the lower end of the whole device is fixedly arranged in water, and the positions of the first through groove 12 and the second through groove 22 are matched to enable water flow to continuously flow through, after a fixed time interval, a driving device in the equipment shell 31 drives the screw rod 25 to rotate in the thread groove 32 through another thread device, the screw rod 25 rotates to enable the rod body of the screw rod 25 to continuously move upwards, the screw rod 25 moves upwards to enable the cross 26 to move upwards to drive the round block 23 to move upwards, the round block 23 moves to enable the first through groove 12 and the second through groove 22 to stagger to obtain water in the water tank 28, along with the rising of the round block 23, the detection rod 33 extends into the water to obtain data, the water quality is automatically detected, after the data is obtained, the screw rod 25 rotates reversely to enable the round block 23 to move downwards to reset, the positions of the first through groove 12 and the second through groove 22 are enabled to coincide again, and the detected water flows out, so that the next detection neither influences the normal flow of rivers, can accurately intercept the water sample in a certain time again, promotes the effect that detects, and the lower surface of equipment shell 31 is connected with the last fixed surface of vertical cylinder 11.

The utility model discloses a theory of operation:

when the device is used, the lower end of the whole device is fixedly arranged in water, the positions of the first through groove 12 and the second through groove 22 are matched to enable water to continuously flow through, the driving device in the equipment shell 31 drives the screw rod 25 to rotate in the threaded groove 32 through another threaded device after a fixed time interval, the screw rod 25 rotates to enable the rod body of the screw rod 25 to continuously move upwards, the screw rod 25 moves upwards to enable the cross 26 to move upwards to drive the round block 23 to move upwards, the round block 23 moves to enable the first through groove 12 and the second through groove 22 to stagger to obtain water in the water tank 28, the detection rod 33 extends into the water to obtain data along with the rising of the round block 23, the water quality is automatically detected, after the data is obtained, the screw rod 25 rotates reversely to enable the round block 23 to move downwards to reset, the positions of the first through groove 12 and the second through groove 22 are overlapped again to enable the detected water to flow out, so that the normal flow of the water flow is not influenced, and the water sample in a certain time can be accurately intercepted, and the detection effect is improved.

Finally, it should be noted that the above embodiments are merely representative examples of the present invention. Obviously, the present invention is not limited to the above-described embodiments, and many modifications are possible. Any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should be considered as belonging to the protection scope of the present invention.

Claims

1. The utility model provides an automatic detect water quality sampler, includes device shell (1), its characterized in that: device shell (1) is including a vertical cylinder (11), circular slot (14) and spout (13), the upper surface middle part at vertical cylinder (11) is seted up in circular slot (14), spout (13) are two totally spout (13) are seted up respectively at both ends around the annular groove face of circular slot (14), logical groove one (12) have been seted up to the lower extreme of the left and right ends of the outer cylinder face of vertical cylinder (11), be provided with sampling device (2) in circular slot (14), the upper surface of vertical cylinder (11) is provided with drive arrangement (3).

2. The automatic water quality sampler according to claim 1, characterized in that: the sampling device (2) comprises a screw (25), round blocks (23) and sliding blocks (27), wherein a cross (26) is arranged on the lower surface of the screw (25), the middle part of the upper surface of the cross (26) is hinged with the lower surface of the screw (25), the number of the sliding blocks (27) is two, two opposite surfaces of each sliding block (27) are fixedly connected with the front end and the rear end of the outer ring surface of each round block (23), and rubber pads (24) are fixedly laid on the outer ring surface of each round block (23).

3. The automatic water quality sampler according to claim 2, characterized in that: the middle parts of the left end and the right end of the outer ring surface of the round block (23) and the rubber pad (24) are respectively provided with a second through groove (22), the middle part of the upper surface of the round block (23) is provided with a water tank (28), and the front end, the rear end, the left end, the right end, the front end, the rear end, the left end, the right end, the left end and the right end of the upper end of the annular groove surface of the water tank (28) are fixedly connected with the cross (26).

4. The automatic water quality sampler according to claim 3, characterized in that: the driving device (3) comprises an equipment shell (31), a detection rod (33) and a thread groove (32), the thread groove (32) is formed in the middle of the upper surface and the lower surface of the equipment shell (31), and the driving device and the detection device are arranged in the equipment shell (31).

5. The automatic water quality sampler according to claim 4, characterized in that: the device comprises two detection rods (33), wherein the upper ends of the two detection rods (33) penetrate through the lower surface of the equipment shell (31) and are fixedly connected with a detection device in the equipment shell (31).

6. The automatic water quality sampler according to claim 4, characterized in that: the upper end of the screw rod (25) is in threaded connection with the threaded groove (32), the two sliding blocks (27) are movably arranged in the two sliding grooves (13) respectively, and the lower surface of the equipment shell (31) is fixedly connected with the upper surface of the vertical cylinder (11).