CN211347574U

CN211347574U - Detection and sampling device for life drinking water

Info

Publication number: CN211347574U
Application number: CN202021381771.7U
Authority: CN
Inventors: 李智华; 孙卫彬
Original assignee: Weifang Water Conservancy And Water Quality Testing Co ltd
Current assignee: Weifang Water Conservancy And Water Quality Testing Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2020-08-25
Anticipated expiration: 2030-07-15

Abstract

The utility model discloses a life drinking water detects sampling device relates to the water quality testing field, including the sampling bucket, the middle part recess in-connection of handle is provided with the connection rope, the bottom of sampling bucket is provided with the foot rest, the top of delivery port is provided with the control valve, the outer wall of sampling bucket is provided with the gasbag, the top of gasbag is provided with the trachea, the output connection of motor is provided with the lead screw, and the lead screw runs through the motor and extend to the inside of sampling bucket, the slider has been cup jointed to the outside of lead screw, the top of slider is provided with piston baffle, the bottom of sampling bucket runs through and is provided with the water inlet, the bottom of water inlet is provided with the check valve, the top of sampling bucket is provided with the fan. The utility model discloses a set up the extraction device, the motor drives the lead screw and rotates, and it is ascending to drive the slider, and piston baffle rises, extracts the sampling bucket with water fast in, and the work efficiency when having improved the sample reduces the cost.

Description

Detection and sampling device for life drinking water

Technical Field

The utility model relates to a water quality testing field specifically is a life drinking water detects sampling device.

Background

Water is a source of life, people can not be boiled in life and production activities, quality of life drinking water is closely related to human health, along with development of social economy, scientific progress and improvement of living standard of people, requirements of people on quality of life drinking water are continuously improved, standards of drinking water quality are correspondingly continuously developed and perfected, water is generally detected through water quality detection, water is taken out through a sampling device during detection, and a sample is sent to a detection device for detection.

However, when the existing sampling device is used for taking water, the water taking speed is very low, so that the working efficiency is low; meanwhile, when the sampling device is directly placed into water, the sampling device can be turned on one side, water taking is slow, even water taking fails, water taking is repeated, and the cost can be increased.

Disclosure of Invention

The utility model aims to provide a: the problem that when the sampling device is used for taking water, the water taking speed is very low, so that the working efficiency is low is solved; when directly putting into the aquatic to sampling device simultaneously, can lead to sampling device to turn on one's side, the water intaking is slow or even the water intaking fails, and the problem that can the increase cost is got in the repeated water intaking, provides a life drinking water and detects sampling device.

In order to achieve the above object, the utility model provides a following technical scheme: a life drinking water detection sampling device comprises a sampling barrel, wherein a buckle is arranged on the outer side of the sampling barrel, a handle is arranged on one side of the buckle, a connecting rope is connected and arranged in a groove in the middle of the handle, a foot rest is arranged at the bottom end of the sampling barrel, a water outlet is arranged on one side of the sampling barrel, a control valve is arranged above the water outlet, an air outlet is arranged at the top of the sampling barrel in a penetrating manner, an air bag is arranged on the outer wall of the sampling barrel, an air pipe is arranged above the air bag, a waterproof rack is arranged on the inner wall of the sampling barrel, a motor is arranged inside the waterproof rack, a lead screw is connected and arranged at the output end of the motor, penetrates through the motor and extends to the inside of the sampling barrel, a sliding block is sleeved outside the lead screw, a piston baffle is arranged at, the bottom of water inlet is provided with the check valve, the top of sampling bucket is provided with the fan.

Preferably, the number of foot rest has three, and three even distribution of foot rest is in the bottom of sampling bucket.

Preferably, the air pipe, the fan and the air bag are hermetically connected through a clamping ring.

Preferably, the bottom end of the screw rod is connected with the inner wall of the sampling barrel through a bearing.

Preferably, the number of buckles is two, and two buckles are symmetrically distributed on the outer wall of the sampling barrel.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up the extraction device, the motor drives the lead screw and rotates, and it is ascending to drive the slider, and piston baffle rises, extracts the sampling bucket with water fast in, and the work efficiency when having improved the sample reduces the cost.

2. The utility model discloses a set up the gasbag device, the fan is gaseous from the leading-in gasbag of trachea, and the gasbag produces buoyancy, and the parcel is lived the sampling bucket and is made it stably float on the surface, has avoided turning on one's side of sampling bucket, has reduced the sample number of times, has improved sample efficiency.

Drawings

Fig. 1 is a schematic view of the appearance structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a partial enlarged view of the point A of the present invention;

fig. 4 is a partial enlarged view of the position B of the present invention.

In the figure: 1. connecting ropes; 2. a handle; 3. buckling; 4. a sampling barrel; 5. a foot rest; 6. a water outlet; 7. a control valve; 8. an exhaust port; 9. an air bag; 10. an air tube; 11. a waterproof frame; 12. a motor; 13. a screw rod; 14. a piston baffle; 15. a slider; 16. a fan; 17. a water inlet; 18. a one-way valve.

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.

In the description of the present invention, it is to be noted that the terms "center", "upper" and "lower" are used "

The directional or positional relationships indicated by "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directional or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

The motors (SST 43D 2120) mentioned in the utility model can be ordered in the market or private.

Referring to fig. 1-4, a life drinking water detecting and sampling device comprises a sampling barrel 4, a buckle 3 is arranged on the outer side of the sampling barrel 4, a handle 2 is arranged on one side of the buckle 3, a connecting rope 1 is arranged in the middle groove of the handle 2 in a connecting manner, a foot rest 5 is arranged at the bottom end of the sampling barrel 4, a water outlet 6 is arranged on one side of the sampling barrel 4, a control valve 7 is arranged above the water outlet 6, an exhaust port 8 is arranged at the top of the sampling barrel 4 in a penetrating manner, an air bag 9 is arranged on the outer wall of the sampling barrel 4, an air pipe 10 is arranged above the air bag 9, a waterproof frame 11 is arranged on the inner wall of the sampling barrel 4, a motor 12 is arranged inside the waterproof frame 11, a lead screw 13 is arranged at the output end of the motor 12 in a connecting manner, the lead screw 13 penetrates through the motor 12 and extends, the bottom of sampling bucket 4 runs through and is provided with water inlet 17, and the bottom of water inlet 17 is provided with check valve 18, and the top of sampling bucket 4 is provided with fan 16.

Please refer to fig. 1, the number of the foot rests 5 is three, and the three foot rests 5 are uniformly distributed at the bottom end of the sampling barrel 4, so as to facilitate the stability of the sampling barrel 4 when the sampling barrel is placed on the ground for water drainage.

Please refer to fig. 4, the air pipe 10 is connected to the blower 16 and the air bag 9 via a snap ring, so that the blower 16 can pump air into the air bag 9.

Please refer to fig. 2, the bottom end of the screw rod 13 is connected to the inner wall of the sampling barrel 4 through a bearing, so that the sliding block 15 can move stably on the screw rod 13.

Please refer to fig. 1, the number of the two buckles 3 is two, and the two buckles 3 are symmetrically distributed on the outer wall of the sampling barrel 4, so that the two ends of the handle 2 are clamped into the buckles 3 to rotate flexibly.

The working principle is as follows: firstly, the motor 12 and the fan 16 are connected with an external power supply through leads to ensure that the device can normally operate, then the connecting rope 1 is pulled, the sampling device is put into the detected water, the fan 16 is started, gas is led into the air bag through the air pipe 10 to ensure that the sampling barrel 4 stably floats on the surface of the water, the motor 12 is started to drive the screw rod 13 to rotate, the slide block 15 starts to rise along with the rotation of the screw rod 13 to drive the piston baffle plate 14 to rise, the outer side of the piston baffle plate 14 is attached to the inner wall of the sampling barrel 4 through the rubber sleeve, air leakage can be avoided, the air pressure in the barrel is smaller than the pressure of the water, meanwhile, the water can be sucked into the barrel from the water inlet 17 by utilizing the action of the check valve to finish sampling, finally, the sampling device is taken out by the connecting rope 1 and put on the ground, the sampling barrel 4 can be stably on the ground through the, the control valve 7 is opened to discharge water from the water outlet 6.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a life drinking water detects sampling device, includes sampling bucket (4), its characterized in that: the sampling device is characterized in that a buckle (3) is arranged on the outer side of the sampling barrel (4), a handle (2) is arranged on one side of the buckle (3), a connecting rope (1) is arranged in a middle groove of the handle (2), a foot rest (5) is arranged at the bottom end of the sampling barrel (4), a water outlet (6) is arranged on one side of the sampling barrel (4), a control valve (7) is arranged above the water outlet (6), an exhaust port (8) is arranged at the top of the sampling barrel (4) in a penetrating manner, an air bag (9) is arranged on the outer wall of the sampling barrel (4), an air pipe (10) is arranged above the air bag (9), a waterproof rack (11) is arranged on the inner wall of the sampling barrel (4), a motor (12) is arranged inside the waterproof rack (11), a lead screw (13) is arranged at the output end of the motor (12), and the lead screw (13) penetrates through the motor (12, the outside of lead screw (13) has cup jointed slider (15), the top of slider (15) is provided with piston baffle (14), the bottom of sampling bucket (4) is run through and is provided with water inlet (17), the bottom of water inlet (17) is provided with check valve (18), the top of sampling bucket (4) is provided with fan (16).

2. The drinking water detecting and sampling device according to claim 1, characterized in that: the quantity of foot rest (5) has three, and the even distribution of three foot rest (5) is in the bottom of sampling bucket (4).

3. The drinking water detecting and sampling device according to claim 1, characterized in that: the air pipe (10) is hermetically connected with the fan (16) and the air bag (9) through clamping rings.

4. The drinking water detecting and sampling device according to claim 1, characterized in that: the bottom end of the screw rod (13) is connected with the inner wall of the sampling barrel (4) through a bearing.

5. The drinking water detecting and sampling device according to claim 1, characterized in that: the quantity of buckle (3) has two, and two buckle (3) symmetric distribution are on the outer wall of sampling bucket (4).