CN214667921U

CN214667921U - Automatic water quality sampler

Info

Publication number: CN214667921U
Application number: CN202120448109.7U
Authority: CN
Inventors: 赵骏
Original assignee: Nanjing Hongkai Environmental Protection Co ltd
Current assignee: Nanjing Hongkai Environmental Protection Co ltd
Priority date: 2021-03-02
Filing date: 2021-03-02
Publication date: 2021-11-09
Anticipated expiration: 2031-03-02

Abstract

The utility model belongs to the technical field of the sample thief technique and specifically relates to a quality of water automatic sampler to the problem that water sample collection efficiency is low among the prior art, artifical intensity of labour is big, now proposes following scheme, and it includes the box, the operation mouth has been seted up to positive one side bottom of box, the outside of operation mouth articulates there is the operating door, and the positive one side top of box installs the controller, the inside rigid coupling of box has the diaphragm, the top rigid coupling of diaphragm has the liquid reserve tank, the inside movable mounting of liquid reserve tank has the piston, the piston coincide with each other of liquid reserve tank. The utility model discloses rational in infrastructure, stable in structure, easy operation has not only realized gathering the water sample, has avoided artificial intervention at the collection process, has reduced the artifical intensity that the water sample was gathered, still effectual collection efficiency who guarantees the water sample and gather, easily uses widely.

Description

Automatic water quality sampler

Technical Field

The utility model relates to a sample thief field especially relates to a quality of water automatic sampler.

Background

Water is a source of life, and human beings can not leave water in life and production activities. The quality of water is closely related to industrial and agricultural production safety and human health, and when water samples are analyzed and monitored, the water quality conditions of water areas in different time periods are often required to be detected.

Current water sampling device often adopts the manual work to gather the water sample, then inspects the water sample of gathering, when the water sample of different periods is gathered to needs, and is just bigger to water sampling personnel's examination, and current water sampling device often the structure is comparatively complicated moreover, and is often comparatively loaded down with trivial details to the collection of water sample, and the efficiency of water sampling is lower, for this reason, this scheme has provided a quality of water automatic sampler.

SUMMERY OF THE UTILITY MODEL

The utility model provides a quality of water automatic sampler has solved the problem that prior art normal water sample collection efficiency is low, artifical intensity of labour is big.

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

an automatic water sampler comprises a box body, wherein an operation opening is formed in the bottom of one side of the front surface of the box body, an operation door is hinged to the outside of the operation opening, a controller is mounted at the top of one side of the front surface of the box body, a transverse plate is fixedly connected to the inside of the box body, a liquid storage tank is fixedly connected to the top of the transverse plate, a piston is movably mounted inside the liquid storage tank and matched with the liquid storage tank, a first telescopic rod is fixedly connected to the top of the outer side of the box body, the output end of the first telescopic rod penetrates through the liquid storage tank and extends to the inside of the liquid storage tank to be fixedly connected with the top of the piston, a transfer pump is mounted at the top of the transverse plate, a connecting pipe is fixedly connected to the bottom of the outer side of the liquid storage tank, the other end of the connecting pipe is fixedly connected with the output end of the transfer pump, a liquid inlet pipe is fixedly connected to the input end of the transfer pump, and the other end of the liquid inlet pipe extends to the outside of the box body, a liquid return pipe is fixedly connected with the top of the outer side of the liquid storage tank, the other end of the liquid return pipe extends to the outside of the tank body, the liquid return pipe and the connecting pipe are both internally provided with a first electromagnetic valve, the bottom of the liquid storage tank is fixedly connected with a liquid outlet pipe, the bottom of the liquid outlet pipe extends to the bottom of the transverse plate, a second electromagnetic valve is arranged inside the liquid outlet pipe, the bottom of the transverse plate is fixedly connected with a second telescopic rod, the output end of the second telescopic rod is fixedly connected with an inserting pipe, one end of the insert tube is fixedly connected with a hose, the other end of the hose is fixedly connected with the bottom of the liquid outlet tube, the inside of box is rotated and is installed and place the board, the top of placing the board has evenly seted up the multiunit and has placed the mouth, the multiunit the receiving flask has all been placed to the inside of placing the mouth, the multiunit the rubber buffer is all installed at the top of receiving flask, the multiunit the receiving flask all is located the below of insert tube and mutually supports with the insert tube.

Preferably, the bottom of placing the board has seted up the joint groove, joint inslot internally mounted has the joint dish, the outside bottom rigid coupling of box has the servo motor who is used for driving the joint dish.

Preferably, the multiunit the top of receiving flask is provided with the roof, the multiunit inserted hole has evenly been seted up at the top of roof, the multiunit the inserted hole is located the multiunit receiving flask directly over respectively, the top rigid coupling of placing the board has multiunit stop screw, multiunit stop screw's top all runs through the top that the roof extends to the roof, and the multiunit the equal thread bush in one end outer lane that stop screw is located the roof top is equipped with stop nut.

Preferably, the top rigid coupling of joint disc has connecting screw, connecting screw's top runs through the top that the roof extends to the roof, and connecting screw is located the one end outer lane screw thread cover at roof top and is equipped with fixation nut.

Preferably, the clamping disc is of a regular polygon structure, and the clamping disc is matched with the clamping groove.

Preferably, the piston is made of rubber material.

The utility model has the advantages that:

1. through mutually supporting such as defeated pump, feed liquor pipe, liquid return pipe, first solenoid valve, the realization is to the water in the waters at liquid reserve tank inner loop, mutually supports such as drain pipe, second solenoid valve, insert tube, first telescopic link, second telescopic link, piston, realizes pouring into the collecting bottle with the inside water sample of liquid reserve tank and collects, has avoided artifical the collection, has reduced intensity of labour.

2. Through placing the board, placing mouth, roof, clamping disk, spacing bolt etc. and mutually supporting, realize fixing the multiunit receiving flask, prevent that the receiving flask from empting, mutually support through servo motor, clamping disk, connecting screw rod etc. and realize installing fixedly placing the board, separately deposit the multiunit water sample, guaranteed the efficiency of water sample collection.

The utility model discloses rational in infrastructure, stable in structure, easy operation has not only realized gathering the water sample, has avoided artificial intervention at the collection process, has reduced the artifical intensity that the water sample was gathered, still effectual collection efficiency who guarantees the water sample and gather, easily uses widely.

Drawings

Fig. 1 is a front sectional view of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a top view of the placing board of the present invention.

Reference numbers in the figures: 1. a box body; 2. a transverse plate; 3. a liquid storage tank; 5. a piston; 6. a first telescopic rod; 7. a transfer pump; 8. a connecting pipe; 9. a liquid inlet pipe; 10. a liquid return pipe; 11. a first solenoid valve; 12. a liquid outlet pipe; 13. a second solenoid valve; 14. a second telescopic rod; 15. an insertion tube; 16. a hose; 17. placing the plate; 18. a placement port; 19. a collection bottle; 20. a rubber plug; 21. a clamping groove; 22. a servo motor; 23. a clamping disc; 24. a top plate; 25. an insertion opening; 26. a limit screw; 27. a limit nut; 28. connecting a screw rod; 29. fixing a nut; 30. A controller; 31. an operation port; 32. the door is operated.

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.

Referring to fig. 1-3, an automatic water sampler comprises a box body 1, an operation port 31 is provided at the bottom of one side of the front of the box body 1, an operation door 32 is hinged at the outside of the operation port 31, a controller 30 is provided at the top of one side of the front of the box body 1, a transverse plate 2 is fixedly connected inside the box body 1, a liquid storage box 3 is fixedly connected at the top of the transverse plate 2, a transfer pump 7 is provided at the top of the transverse plate 2, a connecting pipe 8 is fixedly connected at the bottom of the outer side of the liquid storage box 3, the other end of the connecting pipe 8 is fixedly connected with the output end of the transfer pump 7, a liquid inlet pipe 9 is fixedly connected at the input end of the transfer pump 7, the other end of the liquid inlet pipe 9 extends to the outside of the box body 1, a liquid return pipe 10 is fixedly connected at the top of the outer side of the liquid storage box 3, the other end of the liquid return pipe 10 extends to the outside of the box body 1, a first electromagnetic valve 11 is provided inside the liquid return pipe 10 and the connecting pipe 8, the first electromagnetic valve 11 is opened, the transfer pump 7 is started to make the water in the water area enter the liquid storage tank 3 through the liquid inlet pipe 9 and then return to the water area from the liquid return pipe 10, and the water circulates in the liquid storage tank 3.

A placing plate 17 is rotatably arranged in the box body 1, a plurality of groups of placing openings 18 are uniformly formed in the top of the placing plate 17, collecting bottles 19 are placed in the plurality of groups of placing openings 18, rubber stoppers 20 are mounted on the tops of the plurality of groups of collecting bottles 19, a top plate 24 is arranged on the tops of the plurality of groups of collecting bottles 19, a plurality of groups of inserting openings 25 are uniformly formed in the top of the top plate 24, the plurality of groups of inserting openings 25 are respectively positioned right above the plurality of groups of collecting bottles 19, a plurality of groups of limit screws 26 are fixedly connected to the top of the placing plate 17, the tops of the plurality of groups of limit screws 26 penetrate through the top plate 24 and extend to the tops of the top plate 24, limit nuts 27 are respectively sleeved on the outer rings of one ends of the plurality of groups of limit screws 26 positioned on the top of the top plate 24 in a threaded manner, the plurality of groups of collecting bottles 19 are respectively placed in the plurality of placing openings 18, then the top plate 24 penetrates through the plurality of groups of limit screws 26 and is mounted on the tops of collecting bottles 19, and the plurality of groups of limit nuts 27 are tightened, the fixed completion of multiunit receiving flask 19 this moment, place the bottom of board 17 and seted up joint groove 21, joint groove 21 internally mounted has joint dish 23, joint dish 23 is regular polygon structure, and joint dish 23 coincide each other with joint groove 21, the bottom of joint dish 23 extends to the bottom of joint groove 21 and is connected with the inboard bottom rotation of box 1, the outside bottom rigid coupling of box 1 has the servo motor 22 that is used for driving joint dish 23, the top rigid coupling of joint dish 23 has connecting screw 28, connecting screw 28's top is run through the top that roof 24 extends to roof 24, and connecting screw 28 is located the one end outer lane thread bush at roof 24 top and is equipped with fixation nut 29, it is fixed at the top of joint dish 23 to place board 17 through connecting screw 28, servo motor 22 drives and places board 17 and rotates.

A piston 5 is movably arranged in the liquid storage tank 3, the piston 5 is made of rubber materials, the piston 5 is matched with the liquid storage tank 3, a first telescopic rod 6 is fixedly connected to the top of the outer side of the box body 1, the output end of the first telescopic rod 6 penetrates through the liquid storage tank 3 and extends to the inside of the liquid storage tank 3 to be fixedly connected with the top of the piston 5, a liquid outlet pipe 12 is fixedly connected to the bottom of the liquid storage tank 3, the bottom of the liquid outlet pipe 12 extends to the bottom of the transverse plate 2, a second electromagnetic valve 13 is arranged in the liquid outlet pipe 12, a second telescopic rod 14 is fixedly connected to the bottom of the transverse plate 2, an insertion pipe 15 is fixedly connected to the output end of the second telescopic rod 14, a hose 16 is fixedly connected to one end of the insertion pipe 15, the other end of the hose 16 is fixedly connected with the bottom of the liquid outlet pipe 12, the insertion pipe 15 is positioned right above the collecting bottle 19, the second telescopic rod 14 extends, the insertion pipe 15 penetrates through the insertion hole 25 and is inserted into the collecting bottle 19, then, the first solenoid valve 11 is closed, the second solenoid valve 13 is opened, the first extendable rod 6 is extended, the piston 5 is pushed down, and the sampled water stored in the reservoir 3 is poured into the collection bottle 19 and stored therein.

The working principle is as follows: when a water sample is collected, the box body 1 is placed on the shore of a water area needing to collect the water sample, one end, positioned outside the box body 1, of the liquid inlet pipe 9 extends into a point needing to collect the water sample, then a power supply of equipment is connected, two groups of first electromagnetic valves 11 are opened, the transfusion pump 7 rotates, water in the water area is input into the liquid storage box 3 from a sampling point and then returns to the water area from the liquid return pipe 10, the controller 30 is operated and programmed on the controller 30, when a sampling time point is reached, two groups of first electromagnetic valves 11 are closed, the transfusion pump 7 stops working, the second telescopic rod 14 extends, the insertion pipe 15 penetrates through the insertion hole 25 to be inserted into the collecting bottle 19, then the second electromagnetic valve 13 is opened, the first telescopic rod 6 extends to press the piston 5 down, the water sample in the liquid storage box 3 is injected into the collecting bottle 19, after the water sample injection is completed, the second telescopic rod 14 is contracted, the inserting tube 15 is ascended, then the first telescopic rod 6 is contracted, the piston 5 is ascended, the water in the hose 16 and the inserting tube 15 is sucked into the liquid storage box 3, the water remained on the hose 16 and the inserting tube 15 is prevented from interfering with next water sample, the second electromagnetic valve 13 is closed, the two groups of first electromagnetic valves 11 are opened, the transfer pump 7 is rotated to circulate the water sample in the liquid storage box 3, the servo motor 22 drives the placing plate 17 to rotate, the next group of empty collecting bottles 19 move to be right below the inserting tube 15, the operation is repeated when next sampling is finished, when the water sample collection is finished or a plurality of collecting bottles 19 store the water sample, the placing plate 17 needs to be replaced, when the placing plate 17 is replaced, the fixing nut 29 is unscrewed, the placing plate 17 is upwards taken up, then the empty collecting bottles 19 are replaced, the collecting bottles 19 are continuously used, the collecting bottles 19 are placed on the placing plate 17, effectively avoided the receiving flask 19 to empty, when the water sample that needs to gather is examined, unscrew multiunit stop nut 27, take off roof 24 can.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but 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 "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, 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.

Claims

1. The automatic water quality sampler comprises a box body (1) and is characterized in that an operation opening (31) is formed in the bottom of one side of the front of the box body (1), an operation door (32) is hinged to the outside of the operation opening (31), a controller (30) is installed at the top of one side of the front of the box body (1), a transverse plate (2) is fixedly connected to the inside of the box body (1), a liquid storage tank (3) is fixedly connected to the top of the transverse plate (2), a piston (5) is movably installed inside the liquid storage tank (3), the piston (5) is matched with the liquid storage tank (3), a first telescopic rod (6) is fixedly connected to the top of the outer side of the box body (1), the output end of the first telescopic rod (6) penetrates through the liquid storage tank (3) and extends to the inside of the liquid storage tank (3) and is fixedly connected to the top of the piston (5), a transfer pump (7) is installed at the top of the transverse plate (2), the outside bottom rigid coupling of liquid reserve tank (3) has connecting pipe (8), the other end of connecting pipe (8) and the output rigid coupling of defeated pump (7) of defeated, the input rigid coupling of defeated pump (7) has feed liquor pipe (9), the other end of feed liquor pipe (9) extends to the outside of box (1), the outside top rigid coupling of liquid reserve tank (3) has liquid return pipe (10), the other end of liquid return pipe (10) extends to the outside of box (1), first solenoid valve (11) are all installed to the inside of liquid return pipe (10) and connecting pipe (8), the bottom rigid coupling of liquid reserve tank (3) has drain pipe (12), the bottom of drain pipe (12) extends to the bottom of diaphragm (2), the internally mounted of drain pipe (12) has second solenoid valve (13), the bottom of diaphragm (2) has second telescopic link (14), the output rigid coupling of second telescopic link (14) has insert tube (15), the one end rigid coupling of insert tube (15) has hose (16), the other end of hose (16) and the bottom rigid coupling of drain pipe (12), the inside rotation of box (1) is installed and is placed board (17), place the top of board (17) and evenly seted up the multiunit and place mouthful (18), the multiunit place the inside of mouthful (18) and all placed receiving flask (19), multiunit rubber buffer (20) are all installed at the top of receiving flask (19), multiunit receiving flask (19) all are located the below of insert tube (15) and mutually support with insert tube (15).

2. The automatic water sampler of claim 1, wherein the bottom of the placing plate (17) is provided with a clamping groove (21), a clamping disc (23) is arranged in the clamping groove (21), and a servo motor (22) for driving the clamping disc (23) is fixedly connected to the bottom of the outer side of the box body (1).

3. The automatic water sampler according to claim 1, wherein a top plate (24) is disposed on the tops of the multiple groups of collecting bottles (19), multiple groups of insertion holes (25) are uniformly formed in the tops of the top plate (24), the multiple groups of insertion holes (25) are respectively located right above the multiple groups of collecting bottles (19), multiple groups of limit screws (26) are fixedly connected to the top of the placing plate (17), the tops of the multiple groups of limit screws (26) all penetrate through the top plate (24) and extend to the tops of the top plate (24), and a limit nut (27) is screwed on the outer ring of one end of the multiple groups of limit screws (26) located at the top of the top plate (24).

4. The automatic water sampler of claim 2, wherein the top of the clamping disc (23) is fixedly connected with a connecting screw rod (28), the top of the connecting screw rod (28) penetrates through the top plate (24) and extends to the top of the top plate (24), and a fixing nut (29) is sleeved on an outer ring of the connecting screw rod (28) at the top of the top plate (24) in a threaded manner.

5. The automatic water sampler of claim 2 wherein the clamping disk (23) is a regular polygon structure, and the clamping disk (23) and the clamping groove (21) are matched with each other.

6. An automatic water sampler according to claim 1 wherein the piston (5) is made of rubber.