Water quality sampler for environmental monitoring
Technical Field
The utility model relates to a water quality monitoring's technical field specifically is a water quality sampler for environmental monitoring.
Background
The water quality sampler is a device for collecting water quality samples and comprises a water quality manual sampler and a water quality automatic sampler. The material of the water quality manual sampler has no influence on the composition of a water sample, is easy to wash, can not have any residue on the previous sample, and the water quality automatic sampler is a bin type sampler which is suitable for being proportional to the flow, and is an intelligent multifunctional suction type water sample bottle-dividing sampling device.
Generally speaking, water sampling is to rise to the liquid level of co-altitude not and is taken the water sample, but present co-altitude sampling equipment structure complex function is single, does not have the economic nature, and the sample thief is adopted water later and is filled to the water collecting bottle and collect now, arouses other impurity invasion easily in this in-process, and the stay cord of sample thief is in disorder easily in addition now. Accordingly, those skilled in the art have provided a water quality sampler for environmental monitoring to solve the problems set forth in the background art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a water quality sampler for environmental monitoring to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a water quality sampler for environmental monitoring, includes the box, the top of box is rotated and is connected with and carries the handle, and the upper surface of box is provided with the switch, one side embedding of box is provided with the fixed disk, and the center department that one side of box is located the fixed disk runs through the box and is provided with hand cranking device, the below of box is provided with connects the rope, and the below of box is located the lower extreme of connecting the rope and is provided with the water sampling head, the surface of fixed disk evenly is provided with the through-hole.
As a further aspect of the present invention: the hand cranking device comprises a rotating shaft, one end of the rotating shaft is connected with a rotary disc, one end of the rotating shaft penetrates through a fixed disc to be connected with a connecting rod, and one end of the connecting rod penetrates through a handle.
As a further aspect of the present invention: the connecting rope is tied on the rotating shaft, the rotating shaft is rotatably connected with the fixed disc, the rubber pad is sleeved outside the handle, and the outer diameter of the handle is consistent with the inner diameter of the through hole.
As a further aspect of the present invention: the water sampling head comprises a frame, a weighting block is arranged below the inside of the frame, a through pipe is arranged below the frame in a penetrating mode, a side door is arranged on the outer surface of the frame in a rotating mode, a fixing seat is arranged on the upper surface of the weighting block, a water pump connected with the through pipe is arranged on the upper surface of the weighting block, a water outlet end of the water pump is connected with a water pipe, a pipe orifice plug is arranged at one end of the water pipe, and a collecting bottle is fixed on the fixing seat.
As a further aspect of the present invention: the pipe orifice plug is a rubber component, a hole communicated with the water pipe is formed in the pipe orifice plug, and the outer diameter of the pipe orifice plug is matched with the inner diameter of the bottle opening of the collecting bottle.
As a further aspect of the present invention: the connecting rope is a hollow rubber sleeve, a conducting wire is arranged inside the connecting rope, and fluorescent scale marks are arranged outside the connecting rope.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses be provided with hand device, can also can tie up the control and receipts that pull the rope through the entry degree of depth of manual control water sampling head, can break away from the condition that the mistake is in disorder easily tied a knot, through the setting of water sampling head, can arrange the water sampling head in with the receiving flask before gathering, direct filling avoids causing destruction to the water sample at the secondary filling in-process, is provided with the fluorescence scale mark on connecting the rope, can be convenient for judge the entry degree of depth of water sampling head at the surface of water.
Drawings
FIG. 1 is a schematic diagram of a water sampler for environmental monitoring;
FIG. 2 is a schematic diagram of a hand-operated device in a water sampler for environmental monitoring;
fig. 3 is a schematic structural diagram of a water sampling head in the water quality sampler for environmental monitoring.
In the figure: 1. a switch; 2. fixing the disc; 3. a water sampling head; 31. a water pump; 32. pipe passing; 33. a fixed seat; 34. a weighting block; 35. a water pipe; 36. a pipe orifice plug; 37. a frame; 38. a collection bottle; 39. a side door; 4. connecting ropes; 5. a hand cranking device; 51. a connecting rod; 52. a grip; 53. a turntable; 54. a rotating shaft; 6. a through hole; 7. a box body; 8. a handle is carried.
Detailed Description
Referring to fig. 1-3, in the embodiment of the present invention, a water quality sampler for environmental monitoring comprises a box 7, a carrying handle 8 is rotatably connected to the top of the box 7, a switch 1 is disposed on the top surface of the box 7, a fixed disk 2 is embedded in one side of the box 7, a hand cranking device 5 is disposed through the box 7 at the center of the fixed disk 2 at one side of the box 7, a connecting rope 4 is disposed below the box 7, the hand cranking device 5 comprises a rotating shaft 54, a rotating disk 53 is connected to one end of the rotating shaft 54, a connecting rod 51 is connected to one end of the rotating shaft 54 through the fixed disk 2, a handle 52 is connected to one end of the connecting rod 51, the connecting rope 4 is tied to the rotating shaft 54, the rotating shaft 54 is rotatably connected to the fixed disk 2, a rubber pad is sleeved on the outside of the handle 52, the outer diameter of the handle 52 is consistent with the inner diameter of the through, the pivot 54 drives the carousel 53 and rotates in the inside of box 7 to make and connect the surface of rope 4 winding to pivot 54, reach the effect of receiving and tie up and connect rope 4, promote handle 52 and make it insert the through-hole 6 and form fixed effect when receiving and tie up the back that finishes.
A water sampling head 3 is arranged below the box body 7 and at the lower end of the connecting rope 4, through holes 6 are uniformly arranged on the surface of the fixed disc 2, the water sampling head 3 comprises a frame 37, a weighting block 34 is arranged below the inside of the frame 37, a through pipe 32 is arranged below the frame 37 in a penetrating manner and penetrates through the weighting block 34, a side door 39 is rotatably arranged on the outer surface of the frame 37, a fixed seat 33 is arranged on the upper surface of the weighting block 34, a water pump 31 connected with the through pipe 32 is arranged on the upper surface of the weighting block 34, a water pipe 35 is connected with the water outlet end of the water pump 31, a pipe orifice plug 36 is arranged at one end of the water pipe 35, a collecting bottle 38 is fixed on the fixed seat 33, the pipe orifice plug 36 is a rubber component, a hole communicated with the water pipe 35 is arranged inside the pipe orifice plug 36, the outer diameter of the pipe orifice plug 36 is matched with the inner diameter of the bottle orifice of the collecting bottle 38, the, the water pump 31 is controlled by the switch 1 to pump water, and the pumped water is pumped into the collecting bottle 38 along the water pipe 35.
Connect rope 4 and be a hollow rubber sleeve, and the inside of connecting rope 4 is provided with the wire, and the outside of connecting rope 4 is provided with the fluorescence scale mark, and the one end connecting switch 1 of wire, and the other end of wire connects water pump 31, can control water pump 31 through switch 1 and function, can play the guard action to the wire simultaneously.
The utility model discloses a theory of operation is: firstly, open side door 39, put into fixing base 33 with quality of water receiving flask 38, fill in the mouth of a pipe stopper 36 collecting flask 38 bottleneck, it is further, rotate the rotation that handle 52 drove pivot 54, pivot 54 rotates in the inside of box 7 through carousel 53, thereby make connecting rope 4 loose from the surface of pivot 54, drive frame 37 downwardly extending, judge the depth of intaking of tap 3 through the fluorescence scale mark, promote handle 52 and insert the formation of fixed effect in through-hole 6 when arriving appointed degree of depth, further control water pump 31 work through switch 1 and carry out quality of water sampling work, the water of taking out is along water pipe 35 suction receiving flask 38, the destruction water sample of secondary filling has been stopped.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.