CN214150009U

CN214150009U - Water quality testing sampling device

Info

Publication number: CN214150009U
Application number: CN202022893013.XU
Authority: CN
Inventors: 李伟; 张为; 张小天; 徐飞; 汪丹凤
Original assignee: Jiangsu Guosen Detection Technology Co ltd
Current assignee: Jiangsu Guosen Detection Technology Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-09-07
Anticipated expiration: 2030-12-04

Abstract

The utility model relates to an environment detection equipment field discloses a water quality testing sampling device, including the remote control ship that is used for removing at the surface of water, the drain hose of extraction water sample, the electronic hose winding and unwinding devices of adjustment drain hose position, the electronic hose winding and unwinding devices of cooperation sink the income of the predetermined degree of depth with the drain hose, the stock solution bottle of storage water sample, the miniature air pump of extraction water sample entering stock solution bottle, the second wireless control box of remote control instruction when the first wireless control module of electronic hose winding and unwinding devices of control and miniature air pump and long-range going on first wireless control module, the remote control ship still includes wireless remote controller. The water sampling device realizes the controllable water sampling of the remote depth, is simple and convenient, and has low cost.

Description

Water quality testing sampling device

Technical Field

The utility model relates to an environmental detection device, in particular to water quality testing sampling device.

Background

Water is a source of life, people can not leave water in life and production activities, and the quality of drinking water is closely related to the health of people. With the development of social economy, scientific progress and improvement of the living standard of people, the requirements of people on the water quality of drinking water are continuously improved, and the water quality standard of the drinking water is correspondingly continuously developed and improved. Because the formulation of the water quality standard of the drinking water is related to various factors such as living habits, cultures, economic conditions, scientific and technical development level, water resources and the current situation of the water quality of the water resources, and the like of people, the requirements on the water quality of the drinking water are different not only among countries but also among different regions of the same country. The detection range includes sewage, pure water, seawater, fishery water, water for swimming pool, reclaimed water, bottled purified water, drinking natural mineral water, cooling water, farmland irrigation water, landscape water, drinking water, underground water, boiler water, surface water, industrial water, test water, etc. The drinking water mainly considers the influence on human health, and the water quality standard of the drinking water comprises physical indexes, chemical indexes and microorganism indexes; for industrial water, consideration is given to whether the product quality is affected or the containers and pipes are easily damaged. Before carrying out water quality testing on river water or lake water, a water taking device is required to enter water areas with different depths for layered sampling. The existing water quality sampling is generally carried out manually, and when a water sampling is carried out on a far water surface at a fixed point and with a preset depth, a manual sitting boat is needed for collection, so that the operation is troublesome and the cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a can remote and sampling depth controllable water quality testing sampling device.

The utility model provides a technical scheme that its technical problem adopted is: a water quality detection sampling device comprises a remote control boat, a liquid guide hose, an electric hose winding and unwinding device, a water inlet sinker, a liquid storage bottle, a miniature air pump, a first wireless control module and a second wireless control box, wherein the miniature air pump, the liquid storage bottle and the electric hose winding and unwinding device are sequentially arranged in the remote control boat, a foam boss is arranged on the remote control boat, a water taking hole penetrating through the remote control boat is formed in the foam boss, a fixed pulley is arranged above the foam boss on the remote control boat, one end of the liquid guide hose is connected with the liquid storage bottle, the other end of the liquid guide hose sequentially penetrates through the electric hose winding and unwinding device and the fixed pulley and is fixed on the water inlet sinker, the water inlet sinker is positioned in the water taking hole, an air guide pipe is arranged at the upper ends of the miniature air pump and the liquid storage bottle, uniform annular convex teeth are arranged on the liquid guide hose, and the electric hose winding and unwinding device comprises a motor, a first gear, The remote control ship comprises a first gear, a second gear and a third gear, wherein the first gear is connected with the motor and can be driven by the motor to rotate forwards and backwards, the second gear is vertically arranged and is in meshed contact with the first gear, the third gear is arranged above the second gear in an aligning mode and can rotate freely, the liquid guide hose penetrates through the space between the second gear and the third gear, annular convex teeth on the liquid guide hose are meshed with the second gear and the third gear on the upper side and the lower side, protruding edges are arranged on the front side and the rear side of the second gear and the front side and the rear side of the third gear, the first wireless control module is connected with the motor and the micro air pump and can control the motor and the micro air pump to operate, the second wireless control box is connected with the first wireless control module through wireless signals and can send instructions to the first wireless control module, and the remote control ship further comprises a wireless remote controller. The water sampling device realizes the controllable water sampling of the remote depth, is simple and convenient, and has low cost.

Further, the method comprises the following steps: the liquid storage bottle and the electric hose storing and releasing device are provided with a liquid guide hose containing box. Beautiful and orderly appearance and convenient operation.

Further, the method comprises the following steps: the liquid storage bottle is provided with a liquid inlet, the liquid inlet is provided with a sleeve, one end of the liquid guide hose is sleeved at the outer end of the sleeve, and the inner end of the sleeve is provided with a one-way conduction device which is in one-way conduction from the outer end of the sleeve to the inner end of the sleeve. Realize sealedly to the water sample after adopting, prevent effectively that the water sample from polluting in the transfer process and spilling hourglass.

Further, the method comprises the following steps: the water inlet sinker comprises a cylinder and an inverted cone arranged at the lower end of the cylinder, a fixing hole connected with the liquid guide hose is formed in the upper end of the cylinder, a plurality of communicating fixing holes and an external first water inlet hole are formed in the cylinder, and a plurality of communicating fixing holes and an external second water inlet hole are formed in the inverted cone. The multiple water inlet channels are arranged, so that the situation that a single water inlet is blocked and sampling cannot be completed is effectively prevented.

Further, the method comprises the following steps: and filter screens are arranged in the first water inlet hole and the second water inlet hole. Prevent the larger solid matters in the water from entering the water inlet channel to cause the blockage of the water inlet channel.

Drawings

Fig. 1 is a top view of the present invention;

FIG. 2 is a connection block diagram of the present invention;

FIG. 3 is a schematic view, partially in section, of an electrically powered hose reel;

fig. 4 is a schematic cross-sectional view of the drop.

Labeled as: the remote control boat comprises a remote control boat 100, a foam boss 110, a water taking hole 111, a fixed pulley 120, a liquid guide hose 200, an electric hose storing and releasing device 300, a motor 301, a first gear 302, a second gear 303, a third gear 304, a ledge 305, a water inlet weight 400, a cylinder 410, a fixing hole 411, a first water inlet hole 412, an inverted cone 420, a second water inlet hole 421, a filter screen 430, a liquid storage bottle 500, a micro air pump 600, a first wireless control module 710, a second wireless control box 720 and a liquid guide hose placing box 800.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

As shown in fig. 1 to 3, a water quality detecting and sampling device comprises a remote control boat 100, a liquid guiding hose 200, an electric hose retraction device 300, a water inlet sinker 400, a liquid storage bottle 500, a micro air pump 600, a first wireless control module 710 and a second wireless control box 720, wherein the micro air pump 600, the liquid storage bottle 500 and the electric hose retraction device 300 are sequentially arranged in the remote control boat 100, the remote control boat 100 is provided with a foam boss 110, the foam boss 110 is provided with a water taking hole 111 penetrating through the remote control boat 100, a fixed pulley 120 is arranged above the foam boss 110 on the remote control boat 100, one end of the liquid guiding hose 200 is connected with the liquid storage bottle 500, the other end of the liquid guiding hose 200 sequentially penetrates through the electric hose retraction device 300 and the fixed pulley 120 to be fixed on the water inlet sinker 400, the water inlet sinker 400 is positioned in the water taking hole 111, the air pump 600 and the upper end of the liquid storage bottle 500 are provided with an air duct, the liquid guiding hose 200 is provided with uniform annular convex teeth, the electric hose reeling and unreeling device 300 comprises a motor 301, a first gear 302, a second gear 303 and a third gear 304, the first gear 302 is connected with the motor 301 and can be driven by the motor 301 to rotate forwards and backwards, the second gear 303 is vertically arranged and is meshed and contacted with the first gear 302, the third gear 304 is oppositely arranged above the second gear 303 and can rotate freely, the liquid guiding hose 200 passes through the space between the second gear 303 and the third gear 304, the annular convex teeth on the liquid guiding hose 200 are meshed with the second gear 303 and the third gear 304 on the upper side and the lower side, protruding edges 305 are arranged on the front side and the rear side of the second gear 303 and the third gear 304, the first wireless control module 710 is connected with the motor 301 and the micro air pump 600 and can control the motor 301 and the micro air pump 600 to operate, the second wireless control box 720 is connected with the first wireless control module 710 through wireless signals and can control the first wireless control module Block 710 issues an instruction, the remotely controlled vessel 100 further comprising a wireless remote control. In a specific implementation, the remote control craft 100 is a common small remote control craft with a capacity; the front and rear protruding edges 305 of the second gear 303 and the third gear 304 can effectively limit the liquid guide hose 200, and prevent the liquid guide hose 200 from falling off in the moving process; during sampling, a wireless remote controller is used for controlling the remote control ship 100 to travel to a sampling point, then a second wireless control box 720 is used for sending an instruction of moving the liquid guide hose 200 towards the direction of the fixed pulley 120, a first wireless control module 710 controls a motor 301 of the electric hose winding and unwinding device 300 to uniformly rotate forward to drive a first gear 302 to rotate clockwise, the first gear 302 drives a second gear 303 to rotate anticlockwise, the second gear 303 rotates anticlockwise and is meshed with an annular convex tooth on the liquid guide hose 200 to drive the liquid guide hose 200 to move towards the direction of the fixed pulley 120, the water inlet sinker 400 drives the liquid guide hose 200 to gradually enter water along with the movement of the liquid guide hose 200, and the water inlet depth of the liquid guide hose 200 is obtained through time under the uniform driving of the motor 301; when the water enters the preset depth, the second wireless control box 720 is used for sending a command of stopping moving the liquid guiding hose 200, and the first wireless control module 710 controls the motor 301 of the electric hose storing and releasing device 300 to stop rotating, so that the water inlet of the liquid guiding hose 200 stops at the preset depth; the second wireless control box 720 is used for sending a sampling instruction, the first wireless control module 710 controls the micro air pump 600 to work and suck air, so that the adopted water is sucked into the liquid storage bottle 500 from the liquid guide hose 200, and when the water sample in the liquid storage bottle 500 reaches a preset amount, the first wireless control module 710 controls the micro air pump 600 to stop working; after sampling is finished, the second wireless control box 720 is used for sending an instruction for moving the liquid guiding hose 200 towards the liquid storage bottle 500, the first wireless control module 710 controls the motor 301 of the electric hose reeling and unreeling device 300 to uniformly rotate reversely to drive the first gear 302 to rotate anticlockwise, the first gear 302 drives the second gear 303 to rotate clockwise, the second gear 303 rotates clockwise to be meshed with the annular convex teeth on the liquid guiding hose 200 to drive the liquid guiding hose 200 to move towards the liquid storage bottle 500, the water inlet sinker 400 is moved by the liquid guiding hose 200 to be pulled out of the water surface, when the water inlet hole 111 is formed, the second wireless control box 720 sends an instruction for stopping moving the liquid guiding hose 200, and the first wireless control module 710 controls the motor 301 of the electric hose reeling and unreeling device 300 to stop rotating; the remote control ship 100 is controlled by the wireless remote controller to return from the sampling point, the liquid storage bottle 500 is taken down to be stored and sealed, and then the subsequent test is carried out. The water sampling device realizes the controllable water sampling of the remote depth, is simple and convenient, and has low cost.

In addition to the above, as shown in fig. 1, the liquid storage bottle 500 and the electric hose storage device 300 are provided with a liquid guide hose storage box 800. In specific implementation, initially, the drainage hose 200 is placed in the drainage hose placing box 800, and after the adoption is completed, the pulled-back drainage hose 200 falls into the drainage hose placing box 800, so that the drainage hose placing box is attractive and orderly and convenient to operate.

On the basis, as shown in fig. 1, a liquid inlet is arranged on the liquid storage bottle 500, a sleeve is arranged on the liquid inlet, one end of the liquid guide hose 200 is sleeved at the outer end of the sleeve, and a one-way conduction device which is in one-way conduction from the outer end of the sleeve to the inner end of the sleeve is arranged at the inner end of the sleeve. When concrete implementation, miniature air pump 600 starts the back, and miniature air pump 600 is through the air in the one-way device extraction stock solution bottle 500 that switches on, makes the atmospheric pressure decline in the stock solution bottle 500, makes in being entered into stock solution bottle 500 by the sampling water, closes miniature air pump 600 back, and the one-way device that switches on closes, and the passageway one-way closing of intaking promptly, and the water sample in the stock solution bottle 500 can not flow through the one-way device that switches on, realizes sealedly to the water sample after adopting, prevents effectively that the water sample from polluting in the transfer process and spilling hourglass.

On the basis, as shown in fig. 4, the water inlet sinker 400 includes a cylinder 410 and an inverted cone 420 disposed at the lower end of the cylinder 410, a fixing hole 411 connected to the liquid guiding hose 200 is disposed at the upper end of the cylinder 410, a plurality of first water inlet holes 412 communicating the fixing hole 411 with the outside are disposed on the cylinder 410, and a plurality of second water inlet holes 421 communicating the fixing hole 411 with the outside are disposed on the inverted cone 420. The multiple water inlet channels are arranged, so that the situation that a single water inlet is blocked and sampling cannot be completed is effectively prevented.

On the basis of the above, as shown in fig. 4, the filter screens 430 are disposed in both the first water inlet 412 and the second water inlet 421. Prevent the larger solid matters in the water from entering the water inlet channel to cause the blockage of the water inlet channel.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. A water quality testing sampling device which characterized in that: comprises a remote control boat (100), a liquid guide hose (200), an electric hose take-up and pay-off device (300), a water inlet sinker (400), a liquid storage bottle (500), a micro air pump (600), a first wireless control module (710) and a second wireless control box (720), wherein the micro air pump (600), the liquid storage bottle (500) and the electric hose take-up and pay-off device (300) are sequentially arranged in the remote control boat (100), a foam boss (110) is arranged on the remote control boat (100), a water taking hole (111) penetrating through the remote control boat (100) is formed in the foam boss (110), a fixed pulley (120) is arranged above the foam boss (110) on the remote control boat (100), one end of the liquid guide hose (200) is connected with the liquid storage bottle (500), and the other end of the liquid guide hose (200) sequentially penetrates through the electric hose take-up and pay-off device (300) and the fixed pulley (120) to be fixed on the water inlet sinker (400), the water inlet drop (400) is positioned in the water taking hole (111), the upper ends of the miniature air pump (600) and the liquid storage bottle (500) are provided with air guide pipes, the liquid guide hose (200) is provided with uniform annular convex teeth, the electric hose winding and unwinding device (300) comprises a motor (301), a first gear (302), a second gear (303) and a third gear (304), the first gear (302) is connected with the motor (301) and can be driven by the motor (301) to rotate positively and reversely, the second gear (303) is vertically arranged and is in meshing contact with the first gear (302), the third gear (304) is aligned to the upper part of the second gear (303) and can rotate freely, the liquid guide hose (200) passes through the space between the second gear (303) and the third gear (304) and the annular convex teeth on the liquid guide hose (200) are meshed with the second gear (303) and the third gear (304) on the upper side and the lower side, protruding edges (305) are arranged on the front side and the rear side of the second gear (303) and the third gear (304), the first wireless control module (710) is connected with the motor (301) and the micro air pump (600) and can control the motor (301) and the micro air pump (600) to operate, the second wireless control box (720) is connected with the first wireless control module (710) through a wireless signal and can send an instruction to the first wireless control module (710), and the remote control boat (100) further comprises a wireless remote controller.

2. The water quality detection sampling device of claim 1, wherein: the liquid storage bottle (500) and the electric hose storing and releasing device (300) are provided with a liquid guide hose placing box (800).

3. The water quality detection sampling device of claim 1, wherein: the liquid storage bottle (500) is provided with a liquid inlet, the liquid inlet is provided with a sleeve, one end of the liquid guide hose (200) is sleeved at the outer end of the sleeve, and the inner end of the sleeve is provided with a one-way conduction device which is in one-way conduction from the outer end of the sleeve to the inner end of the sleeve.

4. The water quality detection sampling device of claim 1, wherein: the water inlet pendant (400) comprises a cylinder (410) and an inverted cone (420) arranged at the lower end of the cylinder (410), wherein a fixing hole (411) connected with the liquid guide hose (200) is formed in the upper end of the cylinder (410), a plurality of communicating fixing holes (411) and an external first water inlet hole (412) are formed in the cylinder (410), and a plurality of communicating fixing holes (411) and an external second water inlet hole (421) are formed in the inverted cone (420).

5. A water quality detection sampling device according to claim 4, characterized in that: and filter screens (430) are arranged in the first water inlet hole (412) and the second water inlet hole (421).