CN217211667U

CN217211667U - Water quality detection sampling device for environmental protection engineering

Info

Publication number: CN217211667U
Application number: CN202220298785.5U
Authority: CN
Inventors: 李茹
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-15
Filing date: 2022-02-15
Publication date: 2022-08-16
Anticipated expiration: 2032-02-15

Abstract

The utility model discloses an environmental protection engineering water quality testing sampling device belongs to environmental protection technical field, including floating carrier, extraction pump, driving motor, sampling tube, the last output shaft of driving motor runs through the leg joint and has the screw rod, the outer wall spiro union of screw rod has flexible member, adopts floating carrier to install driving motor and extraction pump for float on locating the effluent water sump surface and control floating carrier and remove to the position that needs the sample through floating the carrier, have according to the position adjustment of sampling to second branch pipe bottom sampling tube to suitable degree of depth, produce the extraction negative pressure to the extraction tube through the extraction pump operation, the sampling tube is to the sewage extraction, and along with the operation of extraction pump in to sewage sample to the sampling bottle, realize sampling sewage in the effluent water sump, increase sampling device's sample scope.

Description

Water quality detection sampling device for environmental protection engineering

Technical Field

The utility model belongs to the technical field of the environmental protection, concretely relates to environmental protection engineering water quality testing sampling device.

Background

In order to ensure that the pollution of industry blowdown to the water is less, can adopt water quality testing sampling equipment to the water sample of industry emission usually, send to the laboratory again and detect, traditional water quality testing sampling equipment is mostly the outer fringe sample to discharging the effluent water sump when using, can't detect between the sewage sample to the position different degree of depth of different samples, lead to inaccurate to sewage detection data.

Therefore, among the prior art, for the sewage sample to the different degree of depth, an environmental protection engineering water quality testing sampling device that bulletin number is "CN 214277554U", wherein, including the base, the first fixed plate of top fixedly connected with of base, the side fixedly connected with set casing of first fixed plate, equal fixedly connected with slide bar on the relative inner wall of set casing.

To above-mentioned this water quality testing sampling device for environmental protection engineering, through setting up first motor and second motor, make first motor drive gear rotate, make the gear at the surface activity of pinion rack, make two slide drums respectively at the surface activity of two slide bars, be convenient for adjust the position of first casing and second casing, be convenient for carry out the water quality sample, drive the rolling wheel through the second motor and rotate, make the rolling wheel to wire rope rolling or release, be convenient for put into the different degree of depth of aquatic with first set casing and second set casing, be convenient for collect the water of the different degree of depth, more convenience, but it is when the sample, the scope is limited, can't be to the water quality sampling test outside its sampling range, still there is the sampling test drawback.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water quality testing sampling device for environmental protection engineering to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a water quality detection sampling device for environmental protection engineering comprises a floating carrier, an extraction pump, a driving motor and a sampling tube, wherein the driving motor is fixedly arranged at the top end of a support on the floating carrier, an output shaft on the driving motor penetrates through the support and is connected with a screw rod, and a telescopic rod piece is screwed on the outer wall of the screw rod;

the telescopic rod piece comprises a first branch pipe sleeved with the screw rod and a second branch pipe sleeved with the outer wall of the first branch pipe in a spiral mode, the second branch pipe penetrates through the floating carrier movably and is arranged below the floating carrier, and the annular rotating disc at the top end of the sampling pipe is arranged in the annular limiting groove at the tail end of the second branch pipe;

the utility model discloses a sampling bottle, including floating carrier, sampling pump, extracting pump, screw rod, sampling tube, sampling bottle, sampling tube, and sampling tube, and floating carrier, and sampling tube.

Furthermore, the floating carrier is a micro remote control ship or a floating plate which is manually operated and moved.

The floating carrier is controlled to move at the position of the sewage pool where the sampling is needed, so that the floating carrier is used for sampling different positions of the sewage pool.

Furthermore, the bottom end of the floating carrier is provided with an anti-toppling annular plate in an outward expansion arc shape.

Prevent empting the annular slab and locate and be used for keeping balance to the bottom surface of floating the carrier in the sewage and support, avoid the fluctuation of the surface of water to lead to floating the problem that the carrier appears empting.

Furthermore, the bottom end of the floating carrier is attached to the outer wall of the second branch pipe through a sealing bearing.

The first branch pipe and the second branch pipe are used for telescopic adjustment according to sewage sampling requirements of different depths, and the sealing bearing is used for keeping the floating bearing capacity of the floating carrier.

Furthermore, a winding shaft for automatically resetting and winding the extraction pipe through a coil spring is arranged at the top end of the support.

The winding shaft winds the extracting pipe, and when the telescopic rod piece extends, the extracting pipe moves downwards along with the sampling pipe to drive the winding shaft to rotate, and the winding shaft outputs to the extracting pipe.

Furthermore, the bottom end of the sampling bottle is screwed in a screw seat on the floating carrier.

The sampling bottle is detachable spiro union with the spiral shell seat, is convenient for change the sampling bottle according to the needs to the different degree of depth or different regional samples.

The utility model discloses compare with the comparison file and have following technological effect and advantage:

this environmental protection engineering water quality testing sampling device, adopt and float the carrier to driving motor and extraction pump installation, be used for floating through floating the carrier and locate on the effluent water sump surface of water and control and float the carrier and remove to the position that needs the sample, driving motor operation produces the rotation effort to the screw rod, the screw rod produces the motive force with first branch inside pipe wall when rotating, make first branch produce the effort that moves down to the second branch pipe along with the rotation of screw rod, thereby realize adjusting the degree of depth to the needs sample to the position of second branch pipe bottom sampling tube, produce the extraction negative pressure to the extraction tube through the extraction pump operation, the sampling tube extracts sewage, and along with the operation of extraction pump in sewage sample to the sampling bottle, realize sewage sampling in the effluent water sump, increase sampling device's sampling range.

Drawings

FIG. 1 is a main sectional view of the present invention;

FIG. 2 is a main sectional view of the telescopic rod of the present invention;

fig. 3 is a cross-sectional view of the connection between the sampling tube and the second branch tube.

In the figure: 1. a floating carrier; 2. a pump; 3. a drive motor; 4. a sampling tube; 5. a support; 6. a screw; 7. a telescopic rod member; 8. a first branch pipe; 9. a second branch pipe; 10. an annular rotating disk; 11. an annular limiting groove; 12. an extraction pipe; 13. a sample conveying pipe; 14. a sampling bottle; 15. an anti-toppling annular plate; 16. a winding shaft; 17. a screw seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides an environmental protection engineering water quality testing sampling device as shown in fig. 1-3, including floating carrier 1, extraction pump 2, driving motor 3, sampling tube 4, float the floating plate that carrier 1 was miniature remote control ship or manual control and remove. The floating carrier 1 is controlled to move at the position of the sewage pool where the sampling is needed, so that the sampling operation can be carried out at different positions of the sewage pool. The bottom end of the floating carrier 1 is provided with an anti-toppling annular plate 15 in an outward expansion arc shape. The anti-dumping annular plate 15 is arranged in the sewage and used for keeping balance and supporting the bottom surface of the floating carrier 1, so that the problem that the floating carrier 1 is dumped due to fluctuation of the water surface is avoided;

the driving motor 3 is fixedly arranged at the top end of a bracket 5 on the floating carrier 1, an output shaft on the driving motor 3 penetrates through the bracket 5 and is connected with a screw rod 6, and the outer wall of the screw rod 6 is in threaded connection with a telescopic rod piece 7;

flexible member 7 includes the first branch pipe 8 that cup joints with screw 6, the second branch pipe 9 that cup joints with the outer wall spiral of first branch pipe 8, the activity of second branch pipe 9 runs through showy carrier 1 and locates the below of showy carrier 1, the outer wall laminating of showy carrier 1 bottom through sealed bearing and second branch pipe 9. The first branch pipe 8 and the second branch pipe 9 are used for telescopic adjustment according to sewage sampling requirements at different depths, and the sealing bearings are used for keeping the floating bearing capacity of the floating carrier 1. The annular rotating disc 10 at the top end of the sampling tube 4 is arranged in an annular limiting groove 11 at the tail end of the second branch tube 9;

the extraction pump 2 is arranged on the floating carrier 1, the extraction pipe 12 on the extraction pump 2 penetrates through the screw rod 6 and is arranged in the telescopic rod piece 7 to be in threaded connection with the top end of the sampling pipe 4, and the top end of the support 5 is provided with a winding shaft 16 for winding the extraction pipe 12 through automatic coil spring resetting. The take-up reel 16 winds the extraction tube 12, and when the telescopic rod 7 is extended, the extraction tube 12 is driven to rotate to the take-up reel 16 along with the downward movement of the sampling tube 4, and the extraction tube 12 is output. And a sample conveying pipe 13 at the output end of the extraction pump 2 is communicated with a sampling bottle 14 on the floating carrier 1. The bottom end of the sampling bottle 14 is screwed in a screw seat 17 on the floating carrier 1. The sampling bottle 14 is detachable spiro union with spiral shell seat 17, is convenient for change sampling bottle 14 according to the needs to the different degree of depth or different regional samples.

The water quality detection sampling device for the environmental protection engineering adopts a floating carrier 1 to install a driving motor 3 and an extraction pump 2, the floating carrier 1 is arranged on the water surface of the sewage pool in a floating mode, the floating carrier 1 is controlled to move to a position needing sampling, the driving motor 3 operates to generate rotating acting force on the screw 6, the screw 6 generates driving force with the inner wall of the first branch pipe 8 when rotating, the first branch pipe 8 generates downward moving acting force on the second branch pipe 9 along with the rotation of the screw 6, thereby realizing the adjustment of the position of the sampling tube 4 at the bottom end of the second branch tube 9 to the depth required for sampling, generating the extraction negative pressure on the extraction tube 12 by the operation of the extraction pump 2, extracting the sewage by the sampling tube 4 at the tail end of the extraction tube 12, and along with the operation of the extraction pump 2, the sewage is sampled to the sampling bottle 14, so that the sewage in the sewage tank is sampled, and the sampling range of the sampling device is increased.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an environmental protection engineering water quality testing sampling device, includes floats carrier (1), extraction pump (2), driving motor (3), sampling tube (4), its characterized in that: the driving motor (3) is fixedly arranged at the top end of a support (5) on the floating carrier (1), an output shaft on the driving motor (3) penetrates through the support (5) and is connected with a screw rod (6), and a telescopic rod piece (7) is screwed on the outer wall of the screw rod (6);

the telescopic rod piece (7) comprises a first branch pipe (8) sleeved with the screw rod (6) and a second branch pipe (9) in spiral sleeve joint with the outer wall of the first branch pipe (8), the second branch pipe (9) movably penetrates through the floating carrier (1) and is arranged below the floating carrier (1), and an annular rotating disc (10) at the top end of the sampling pipe (4) is arranged in an annular limiting groove (11) at the tail end of the second branch pipe (9);

the utility model discloses a floating carrier, including the carrier, the carrier floats on the carrier (1) is located in extraction pump (2), extraction tube (12) on extraction pump (2) run through screw rod (6) and locate in flexible member (7) with the top spiro union of sampling tube (4), defeated appearance pipe (13) of extraction pump (2) output and sample bottle (14) on the floating carrier (1) switch-on mutually.

2. The water quality detection sampling device for the environmental protection engineering according to claim 1, characterized in that: the floating carrier (1) is a micro remote control ship or a floating plate which is manually controlled to move.

3. The water quality detection sampling device for the environmental protection engineering according to claim 1, characterized in that: the bottom end of the floating carrier (1) is provided with an anti-toppling annular plate (15) in an outward expansion arc shape.

4. The water quality detection sampling device for the environmental protection engineering according to claim 1, characterized in that: the bottom end of the floating carrier (1) is attached to the outer wall of the second branch pipe (9) through a sealing bearing.

5. The water quality detection sampling device for the environmental protection engineering according to claim 1, wherein: and a winding shaft (16) which automatically resets the winding extraction pipe (12) through a coil spring is arranged at the top end of the support (5).

6. The water quality detection sampling device for the environmental protection engineering according to claim 1, characterized in that: the bottom end of the sampling bottle (14) is screwed in a screw seat (17) on the floating carrier (1).