CN212932012U

CN212932012U - Lake reservoir is with depthkeeping intelligence sampling device

Info

Publication number: CN212932012U
Application number: CN202022288335.1U
Authority: CN
Inventors: 蓝月存; 林卉; 李世龙; 黄伯当; 滕云梅; 李昆明
Original assignee: Guangxi Zhuang Autonomous Region Ecological Environment Monitoring Center
Current assignee: Guangxi Zhuang Autonomous Region Ecological Environment Monitoring Center
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-04-09
Anticipated expiration: 2030-10-15

Abstract

The utility model discloses a lake reservoir is with depthkeeping intelligent sampling device, including the mounting panel, movable mounting has the removal post in the middle part of the mounting panel top surface, removal post bottom surface has the sampling cylinder through screw mounting, sampling cylinder outside one end has seted up the inlet opening, the standing groove has all been seted up at the inlet opening both ends, the inside movable mounting of standing groove has the closing plate, closing plate one end bonds there is the rubber slab, closing plate top end one side has the rotary rod through screw mounting, sampling cylinder corresponds rotary rod position department and has seted up the rotary tank, fixed mounting has the rotation post in the middle part of the fixed cylinder inside, compared with the prior art, the beneficial effect of the utility model, avoid before the sampling, water gets into the sampling cylinder, and the water after the sampling mixes, causes the influence to the sampling, also avoid the sampling cylinder in the process of rising simultaneously, the phenomenon that water in the sampling cylinder mixes with the water of sampling cylinder external, the sampling effect is better, and the water detection is more accurate.

Description

Lake reservoir is with depthkeeping intelligence sampling device

Technical Field

The utility model relates to a water sampling technical field specifically is a lake reservoir is with depthkeeping intelligence sampling device.

Background

Under the influence of water quality change caused by photosynthesis in a light-transmitting zone and water temperature change, sediment (dissolution of substances in the sediment) and sedimentation of suspended matters in water, the water quality of lakes and reservoirs can have great nonuniformity along the water depth direction and great difference in the water quality of an inclined temperature layer. Based on the above situation, when non-uniform water body sampling is performed, sampling levels need to be reasonably arranged, and sampling depth needs to be staggered so as to display all vertical non-uniformities.

Through carry the water sample in the water tank in the time of gathering the water sample at online automated inspection appearance in patent "intelligent water sample thief" that mentions in application number 201620447462.2, if detect the water sample and do not have the problem, then discharge it through the second solenoid valve, if online automated inspection appearance detects water sample problem, then transmit the water in the water tank to this internal constant temperature of sample thief through first solenoid valve and preserve, thereby the uniformity and the promptness of the water sample that have guaranteed to detect and the water sample of preserving, moreover, the steam generator is simple in structure, but in the sampling process, the water on sampling position department top easily enters into the sampling cylinder, lead to the testing result inaccurate.

SUMMERY OF THE UTILITY MODEL

The utility model provides a lake reservoir is with depthkeeping intelligence sampling device can effectively solve the above-mentioned background art in the suggestion but in the sampling process, during the sampling cylinder was easily entered to the water on sampling position department top, leaded to the unsafe problem of testing result.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lake reservoir is with depthkeeping intelligent sampling device, includes the mounting panel, mounting panel top surface middle part movable mounting has the removal post, remove post underrun bolt mounting has a cartridge, the inlet opening has been seted up to cartridge outside one end, the standing groove has all been seted up at the inlet opening both ends, the inside movable mounting of standing groove has the closing plate, closing plate one end bonds there is the rubber slab, there is the rotary rod closure top one side through the bolt mounting, the cartridge corresponds rotary rod position department and has seted up the swivelling chute, the welding of rotary rod one end has a solid fixed cylinder, the inside middle part fixed mounting of solid fixed cylinder has the rotation post, the inside corresponding rotation post position department of removal post has seted up corresponding hole.

Preferably, the diameter of the corresponding hole is equal to that of the rotating column, and the cross-sectional shape of the placement groove is the same as that of the closing plate.

Preferably, an arrow groove is formed in the position, close to one end of the moving column, of the top surface of the mounting plate, and scale marks are drawn on one end, located at the arrow groove, of the outer side of the moving column.

Preferably, the motor is installed to the mounting panel top surface, motor output shaft fixedly connected with driving gear, the meshing of driving gear one end has driven gear, the equal movable mounting of driven gear and driving gear is in the mounting panel top surface, the lead screw is installed through the screw hole in the middle part of the driven gear top surface, lead screw top movable mounting has the connecting rod, screw installation is passed through in removal post one end to connecting rod one end, the input and the external power supply output electrical property of motor link to each other.

Preferably, the top end of the screw rod is provided with a rotating groove, a rotating ring is movably mounted inside the rotating groove, and the connecting rod is mounted on the outer side of the rotating column through a screw.

Preferably, the water inlet hole internally mounted has the filter screen, filter screen one end four corners department all is connected with the sampling cylinder outside through the screw rod.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. through removing the post, the cartridge, the inlet opening, the rotation post, the use of closing plate and rubber slab, avoid before the sampling, water gets into the cartridge and mixes with the water after the sampling, cause the influence to the sampling, also avoid the cartridge at the in-process that rises simultaneously, the phenomenon that water in the cartridge and the external water of cartridge mix appears, improve the quality of sampled water, make the effect of sampling better, thereby make water detect more accurately, make things convenient for the staff to sample water simultaneously, improve the efficiency of sampling.

2. Through the use of motor, driving gear, driven gear, lead screw and connecting rod, can promote the sampling cylinder to the position that the staff needs fast, sample water, need not the manual promotion of staff and remove the post, reduce staff's working strength, and through the removal and the scale mark of lead screw, make things convenient for the staff to confirm the position of sampling cylinder to can reach the purpose that improves sampling efficiency.

3. Through the use of screw rod and filter screen, can block the big rubbish of aquatic, effectually avoided rubbish to get into the sampling cavity, improve the quality of sampling, after the sampling, alright dismantle the filter screen.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the installation structure of the rotating column of the present invention;

fig. 3 is a schematic view of the installation structure of the rotating rod of the present invention;

fig. 4 is a schematic view of the screw rod mounting structure of the present invention;

reference numbers in the figures: 1. mounting a plate; 2. moving the column; 3. a sampling cartridge; 4. a water inlet hole; 5. rotating the column; 6. a fixed cylinder; 7. rotating the rod; 8. a rotating tank; 9. a placement groove; 10. a closing plate; 11. a rubber plate; 12. a corresponding hole; 13. a motor; 14. a driving gear; 15. a driven gear; 16. a screw rod; 17. a connecting rod; 18. filtering with a screen; 19. a screw.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1-4, the utility model provides a technical scheme, a fixed-depth intelligent sampling device for lake reservoirs, which comprises a mounting plate 1, a movable column 2 is movably mounted in the middle of the top surface of the mounting plate 1, a sampling cylinder 3 is mounted on the bottom surface of the movable column 2 through a screw, an arrow head groove is arranged at the position of the top surface of the mounting plate 1 close to one end of the movable column 2, a scale mark is carved at one end of the arrow head groove outside the movable column 2, which is convenient for observing the position of the movable column 2, thereby better positioning the movable column 2, a water inlet 4 is arranged at one end outside the sampling cylinder 3, placing grooves 9 are arranged at two ends of the water inlet 4, a sealing plate 10 is movably mounted inside the placing groove 9, a rubber plate 11 is bonded at one end of the sealing plate 10, a rotary rod 7 is mounted on one side of the top end of the sealing plate 10 through a screw, a rotary groove, fixed cylinder 6 inside middle part fixed mounting has rotation post 5, removes 2 inside corresponding rotation posts 5 positions department of post and has seted up corresponding hole 12, and the diameter that corresponds hole 12 equals with the diameter of rotating post 5, and the cross sectional shape of standing groove 9 is the same with the cross sectional shape of closing plate 10, conveniently rotates post 5 and rotates, and prevents to rotate post 5 and rock, makes things convenient for closing plate 10 to remove in standing groove 9.

Motor 13 is installed to 1 top surface of mounting panel, motor 13 output shaft fixedly connected with driving gear 14, the meshing of driving gear 14 one end has driven gear 15, driven gear 15 and the equal movable mounting of driving gear 14 are in mounting panel 1 top surface, lead screw 16 is installed through the screw hole in the middle part of driven gear 15 top surface, the rotating groove has been seted up on lead screw 16 top, and the inside movable mounting of rotating groove has the rotating ring, connecting rod 17 passes through the screw mounting in the rotating column outside, through the rotation of lead screw 16, conveniently drive and remove post 2 and remove, 16 top movable mounting of lead screw have connecting rod 17, connecting rod 17 one end is passed through the screw mounting in 2 one end of removal post, the input and the external power supply output electrical property of motor 13 link to.

The water inlet 4 internally mounted has

filter screen

18, and 18 one end four corners punishment of filter screen all are connected with the sampling cylinder 3 outside through screw rod 19.

The utility model discloses a theory of operation and use flow: the staff is fixed mounting panel 1, open motor 13, drive driving gear 14 and rotate, rotation through driving gear 14, rotate in driving driven gear 15, thereby drive lead screw 16 and rotate, rotation through lead screw 16, can make lead screw 16 remove in driven gear 15, drive connecting rod 17 and remove, removal through connecting rod 17, can promote cartridge 3 and remove, can promote cartridge 3 to the position that the staff needs, sample water, need not the manual promotion of staff and remove post 2, reduce staff's working strength, and the removal and the scale mark through lead screw 16, make things convenient for the staff to confirm cartridge 3's position, thereby can reach the purpose that improves sampling efficiency.

In the sampling process, in the moving process of the moving column 2, the closing plate 10 and the rubber plate 11 close the water inlet 4 at the moment, so that water is prevented from entering the sampling cylinder 3 before sampling and being mixed with the sampled water, when the sampling cylinder 3 moves to the sampling position, the staff drives the fixed cylinder 6 and the rotating rod 7 to rotate by rotating the rotating column 5, thereby driving the closing plate 10 to rotate in the placing groove 9, separating the closing plate 10 from the water inlet hole 4, leading water to enter the sampling cylinder 3, sampling water, after sampling is finished, the rotating column 5 is rotated again to enable the closing plate 10 to close the water inlet hole 4, so that the sampling cylinder 3 is prevented from rising, the phenomenon that water in the sampling cylinder 3 mixes with the external water of sampling cylinder 3 appears, improves the quality of adopting water for the effect of sampling is better, thereby makes the testing result more accurate.

Before the sampling, install filter screen 18 through screw rod 19, block the big rubbish of aquatic through filter screen 18, effectually avoided rubbish to get into the sampling cavity, improve the quality of sampling, after the sampling, alright dismantle filter screen 18.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 utility model provides a lake reservoir is with depthkeeping intelligence sampling device, includes mounting panel (1), its characterized in that: the middle part of the top surface of the mounting plate (1) is movably provided with a movable column (2), the bottom surface of the movable column (2) is provided with a sampling cylinder (3) through a screw, one end of the outer side of the sampling cylinder (3) is provided with a water inlet hole (4), both ends of the water inlet hole (4) are provided with placing grooves (9), a closing plate (10) is movably arranged in the placing groove (9), a rubber plate (11) is bonded at one end of the closing plate (10), a rotating rod (7) is arranged on one side of the top end of the closing plate (10) through a screw, a rotating groove (8) is arranged at the position of the sampling cylinder (3) corresponding to the rotating rod (7), a fixed cylinder (6) is welded at one end of the rotating rod (7), a rotating column (5) is fixedly arranged in the middle of the inside of the fixed cylinder (6), the corresponding hole (12) is arranged at the position corresponding to the rotating column (5) in the moving column (2).

2. The intelligent sampling device for the fixed depth of the lake and the reservoir as claimed in claim 1, wherein the diameter of the corresponding hole (12) is equal to that of the rotating column (5), and the cross section of the placing groove (9) is the same as that of the closing plate (10).

3. The lake reservoir depth-setting intelligent sampling device as claimed in claim 1, wherein an arrow groove is formed in the top surface of the mounting plate (1) at a position close to one end of the moving column (2), and a scale line is carved on one end, located at the arrow groove, of the outer side of the moving column (2).

4. The lake reservoir is with depthkeeping intelligence sampling device of claim 1, characterized in that, motor (13) is installed to mounting panel (1) top surface, motor (13) output shaft fixedly connected with driving gear (14), driving gear (14) one end meshing has driven gear (15), driven gear (15) and driving gear (14) are all movably mounted in mounting panel (1) top surface, screw rod (16) are installed through the screw hole in driven gear (15) top surface middle part, screw rod (16) top movable mounting has connecting rod (17), connecting rod (17) one end is installed in moving column (2) one end through the screw, the input and the external power output electrical connection of motor (13).

5. The lake reservoir depth-setting intelligent sampling device as claimed in claim 4, wherein a rotating groove is formed at the top end of the screw rod (16), a rotating ring is movably mounted in the rotating groove, and the connecting rod (17) is mounted on the outer side of the rotating column through a screw.

6. The lake reservoir depth-setting intelligent sampling device as claimed in claim 1, wherein a filter screen (18) is installed inside the water inlet hole (4), and four corners of one end of the filter screen (18) are connected with the outer side of the sampling cylinder (3) through screws (19).