CN216207820U - Novel total coliform group water sample collection equipment - Google Patents
Novel total coliform group water sample collection equipment Download PDFInfo
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- CN216207820U CN216207820U CN202121704638.5U CN202121704638U CN216207820U CN 216207820 U CN216207820 U CN 216207820U CN 202121704638 U CN202121704638 U CN 202121704638U CN 216207820 U CN216207820 U CN 216207820U
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- peristaltic pump
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Abstract
The utility model discloses novel total coliform group water sample collecting equipment which comprises a telescopic and adjustable buoy bracket, wherein the top of the buoy bracket is provided with a control box, and a peristaltic pump, a wireless control circuit and a power supply module which are used for collecting a water sample are arranged in the control box; the bottom of the control box is provided with a lifting mechanism; the power supply module is respectively electrically connected with the peristaltic pump and the lifting mechanism for supplying power; the wireless control circuit is respectively connected with the peristaltic pump and the lifting mechanism and remotely controls the work; the peristaltic pump's end connection of intaking is equipped with the drinking-water pipe, and its play water end connection is equipped with the water sample collection bag that is used for storing the water sample, the drinking-water pipe is connected and drives its upper and lower displacement through being equipped with liquid level switch subassembly and elevating system. The corresponding sample detection can be effectively acquired only by accurately positioning underwater water taking for 30cm or a certain depth; simple structure is practical, and it is very convenient to use, need not artifical the collection and can save the cost again safely when avoiding the water sample to receive secondary pollution promptly.
Description
Technical Field
The utility model relates to the technical field of water sample collection devices, in particular to novel total coliform group water sample collection equipment.
Background
Water quality detection, when water samples such as rivers and lakes are collected in the existing water quality detection industry, wherein the total coliform group is an important microorganism index for measuring water quality and food sanitation conditions, and if the coliform group seriously exceeds the standard, intestinal infectious diseases or food poisoning may be caused, so the water quality detection and the inspection of the total coliform group are particularly important, and at present, in the water sample detection industry of the total coliform group, common water intake sampling devices are unmanned aerial vehicle remote control sampling, unmanned ships and the like, the devices are expensive in cost and high in cost, have large operation risk coefficients, and can fall into water due to carelessness, and safety accidents are easy to occur; meanwhile, in the coliform group sampling process, corresponding sample detection can be effectively acquired only by accurately positioning underwater 30cm or taking water at a certain depth, but the conventional equipment cannot realize convenient, simple and rapid accurate positioning water taking.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the information total coliform group water sample collecting device which is simple and convenient in structure, small in size, light in weight, convenient to carry, low in cost and capable of accurately and conveniently and simply collecting water samples in a positioning mode.
The present invention achieves the above object by:
a novel total coliform group water sample collecting device comprises a telescopic and adjustable buoy support, wherein a control box is arranged at the top of the buoy support, and a peristaltic pump, a wireless control circuit and a power supply module which are used for collecting water samples are arranged in the control box; the bottom of the control box is provided with a lifting mechanism; the power supply module is respectively electrically connected with the peristaltic pump and the lifting mechanism for supplying power; the wireless control circuit is respectively connected with the peristaltic pump and the lifting mechanism and remotely controls the work; the peristaltic pump's end connection of intaking is equipped with the drinking-water pipe, and its play water end connection is equipped with the water sample collection bag that is used for storing the water sample, the drinking-water pipe is connected and drives its upper and lower displacement through being equipped with liquid level switch subassembly and elevating system.
The liquid level switch assembly at least comprises a liquid level pipe and a floating ball liquid level switch, an opening is formed in the bottom of the liquid level pipe, and a water pumping pipe penetrates through the liquid level pipe; the floating ball liquid level switch is movably suspended in the liquid level pipe and moves up and down in the liquid level pipe to adjust the height according to the actual required liquid level height; the floating ball liquid level switch is connected with the peristaltic pump and controls the peristaltic pump to work.
Wherein, the perisporium of liquid level pipe is equipped with the scale number of liquid level height.
Wherein, the bottom of liquid level pipe is equipped with the balancing weight that is used for the counter weight.
The buoy support is provided with a wireless monitoring camera, and the wireless monitoring camera is arranged at the buoy support and shoots and monitors the liquid level switch assembly in real time.
The buoy support consists of a bottom frame, a top fixing plate and a telescopic upright rod, wherein two ends of the upright rod are respectively connected and fixed with the bottom frame and the top fixing plate; the vertical rod consists of a plurality of sections of telescopic rods, the telescopic rods are sleeved with each other, a fixing piece is arranged between the adjacent telescopic rods, the fixing piece is a positioning hole arranged at the top of the next section of telescopic rod and a positioning column I arranged at the bottom of the previous section of telescopic rod, and the positioning hole and the positioning column I are matched and clamped with each other; the bottom of the upright rod is provided with a positioning column II and a positioning button, the positioning column II is matched and clamped with the positioning hole of the telescopic rod, and the positioning button is connected with the positioning column II and controls the positioning column II to move at the positioning hole; and springs are arranged at the bottoms of the positioning columns I and II.
Wherein, elevating system includes that turbine worm motor, lifting support and rope constitute, lifting support includes that transmission shaft and symmetry set up the fixed curb plate at the transmission shaft both ends, the one end of transmission shaft is connected with turbine worm motor's output transmission, rope one end is connected with the middle part of transmission shaft, and its other end is connected with the top of liquid level switch subassembly.
The periphery of the bottom of the buoy support extends to form a plurality of fixing rods, floating rings are arranged on the fixing rods, and the buoy support binds and fixes the floating rings on the fixing rods through a binding belt.
The buoy support is provided with a pushing rod used for pushing or recovering the buoy support; the pushing rod is movably connected and fixed with the bottom of the buoy bracket through a chain.
Wherein, the buoy bracket is also provided with a hanging frame for placing a fixed water sample collecting bag, and the hanging frame is arranged on one side of the control box.
The utility model has the beneficial effects that: according to the utility model, the liquid level switch assembly is matched with the water pumping pipe, the peristaltic pump is triggered to perform sampling work when the liquid level switch assembly is lowered to a set liquid level height, and the corresponding sample detection can be effectively acquired only by positioning underwater water for 30cm or taking water at a certain depth through adjusting and adapting to water sample acquisition at different liquid level heights; simple structure is practical, and it is very convenient to use, need not artifical the collection and can save the cost again safely when avoiding the water sample to receive secondary pollution promptly.
Drawings
The utility model is further described below with reference to the accompanying drawings:
FIG. 1 is an overall block diagram of the present invention;
FIG. 2 is a schematic view showing the internal structure of the control box according to the present invention;
FIG. 3 is a schematic structural view of the vertical rod of the present invention;
FIG. 4 is an enlarged partial schematic view at A of FIG. 1;
FIG. 5 is a bottom view of the present invention;
fig. 6 is a schematic view of a connection structure of the push rod and the float holder according to the present invention.
In the figure, 1, a buoy bracket, 2, a control box, 3, a peristaltic pump, 4, a power module, 5, a water pumping pipe, 6, a water sample collecting bag, 7, a liquid level switch assembly, 8, a liquid level pipe, 9, a floating ball liquid level switch, 10, an opening, 11, scale numbers, 12, a balancing weight, 13, a wireless monitoring camera, 14, a bottom frame, 15, a top fixing plate, 16, a telescopic rod, 17, a positioning hole, 18, a positioning column I, 19, a positioning column II, 20, a positioning button, 21, a spring, 22, a worm gear motor, 23, a rope, 24, a transmission shaft, 25, a fixing side plate, 26, a fixing rod, 27, a floating ring, 28, a ribbon, 29, a pushing rod, 30, a chain, 31, a hanging frame, 32, a handle, 33 and an anti-theft lock are arranged.
Detailed Description
Referring to fig. 1, the novel total coliform group water sample collecting device comprises a telescopic and adjustable buoy support 1, wherein a control box 2 is arranged at the top of the buoy support 1, and a peristaltic pump 3, a wireless control circuit and a power module 4 for collecting a water sample are arranged in the control box 2; the bottom of the control box 2 is provided with a lifting mechanism; the power supply module 4 is respectively electrically connected with the peristaltic pump 3 and the lifting mechanism for supplying power; the wireless control circuit is respectively connected with the peristaltic pump 3 and the lifting mechanism and remotely controls the work; the intake end of peristaltic pump 3 is connected and is equipped with drinking-water pipe 5, and its water outlet end is connected and is equipped with water sample collection bag 6 that is used for storing the water sample, drinking-water pipe 5 is connected with elevating system and drives its upper and lower displacement through elevating system through being equipped with liquid level switch subassembly 7. According to the utility model, the liquid level switch assembly 7 is matched with the water pumping pipe 5, the peristaltic pump 3 is triggered to perform sampling work when the liquid level switch assembly 7 is lowered to a set liquid level height, and corresponding sample detection can be effectively acquired only by positioning underwater water for 30cm or taking water at a certain depth through adjusting and adapting to water sample acquisition at different liquid level heights; simple structure is practical, and it is very convenient to use, need not artifical the collection and can save the cost again safely when avoiding the water sample to receive secondary pollution promptly.
When the buoy support is used, the buoy support 1 can be pushed out through the telescopic rod 16, then when the buoy support reaches a corresponding position, the remote controller is pressed down, and the lifting mechanism is controlled to work through the wireless control circuit to put down the liquid level switch assembly 7 and the water pumping pipe 5; when the liquid level switch component 7 reaches the water level of 30cm, the peristaltic pump 3 is triggered to start to take water, and the water is automatically stopped after the water is full (the peristaltic pump 3 can be set to work for a certain time according to the flow of the pump by starting the floating ball liquid level switch 9, and the water is automatically stopped after the time is up). The lifting mechanism starts working to lift the level switch assembly 7 and the suction pipe 5 and the whole sampling process can now be viewed using the wireless monitoring camera 13. And after sampling is finished, the buoy frame is retracted through the telescopic rod 16.
As shown in fig. 1 and 2, in order to simply and accurately position 30cm underwater or a certain depth for water sample collection, the liquid level switch assembly 7 at least comprises a liquid level pipe 8 and a float ball liquid level switch 9, an opening 10 is formed at the bottom of the liquid level pipe 8, and a water pumping pipe 5 penetrates through the liquid level pipe 8; the floating ball liquid level switch 9 is movably suspended in the liquid level pipe 8 and moves up and down in the liquid level pipe 8 to adjust the height according to the actual required liquid level height; the float ball liquid level switch 9 is connected with the peristaltic pump 3 and controls the work of the peristaltic pump. Through being equipped with liquid level pipe 8 and floater liquid level switch 9 and mutually supporting, with floater liquid level switch 9 set up the take the altitude in liquid level pipe 8 in advance, if from surface of water 30cm, when elevating system transferred liquid level pipe 8 to the aquatic in, water can enter into liquid level pipe 8 in, reached preset from surface of water 30 cm's liquid level height promptly when floating ball liquid level switch 9 was touched to water and has made its trigger work, thereby realize simply pinpointing and carry out water sample collection.
The floating ball liquid level switch 9 is suspended inside the liquid level pipe 8 through a rope 23, a circuit connecting wire and the like, and when the position of the floating ball liquid level switch is required to be adjusted, the floating ball liquid level switch can be achieved only by adjusting the length of the rope 23, the wire connected with the circuit and the like.
As shown in FIG. 2, the peripheral wall of the liquid level pipe 8 is provided with a graduation numeral 11 for liquid level height for easy observation and accurate setting of the height of the float level switch 9. Thereby make floater liquid level switch 9 can adjust according to scale number 11, the water sample collection work that adapts to different liquid level height goes on more accurately simply.
As shown in fig. 2, in order to prevent the liquid level pipe 8 from swaying due to wind blowing and the water buoyancy obstructing side turning over when the water is drained, the bottom of the liquid level pipe 8 is provided with a balancing weight 12 for balancing weight, so that the liquid level pipe 8 can stably collect the water sample up and down by the balancing weight 12.
As shown in fig. 1, in order to facilitate observing the real-time condition of water sample collection, the buoy holder 1 is provided with a wireless monitoring camera 13, and the wireless monitoring camera 13 is arranged at the buoy holder 1 and performs real-time shooting monitoring on the liquid level switch assembly 7.
As shown in fig. 3, in order to facilitate the carrying and placement of the buoy holder 1, the buoy holder 1 is composed of a bottom frame 14, a top fixing plate 15 and a telescopic vertical rod, and two ends of the vertical rod are respectively connected and fixed with the bottom frame 14 and the top fixing plate 15; the upright rod consists of a plurality of sections of telescopic rods 16, the telescopic rods 16 are sleeved with each other, a fixing piece is arranged between the adjacent telescopic rods 16, the fixing piece is a positioning hole 17 arranged at the top of the next section of telescopic rod 16 and a positioning column I18 arranged at the bottom of the previous section of telescopic rod 16, and the positioning hole 17 and the positioning column I18 are matched and clamped with each other; the bottom of the upright rod is provided with a positioning column II19 and a positioning button 20, the positioning column II19 is matched and clamped with the positioning hole 17 of the telescopic rod 16, and the positioning button 20 is connected with the positioning column II19 and controls the positioning column II to move at the positioning hole 17; and springs 21 are arranged at the bottoms of the positioning column I18 and the positioning column II 19. Therefore, the telescopic buoy support 1 can be folded in a telescopic mode during carrying or idling, and carrying and placing are facilitated.
As shown in fig. 6, in order to effectively guarantee that drinking-water pipe and liquid level switch subassembly can shift to the water level of the different degree of depth and carry out water quality testing, elevating system includes turbine worm motor 22, lifting support and rope 23 and constitutes, lifting support includes transmission shaft 24 and the fixed curb plate 25 of symmetry setting at transmission shaft 24 both ends, the one end of transmission shaft 24 is connected with turbine worm motor 22's output transmission, rope 23 one end is connected with the middle part of transmission shaft 24, and its other end is connected with liquid level switch subassembly 7's top. Therefore, the transmission shaft 24 can be driven by the worm gear motor 22, so that the transmission shaft 24 can be used for rope releasing or rope collecting, and the liquid level switch assembly 7 is driven to descend or rise to water levels with different depths to directly collect water samples.
In order to effectively ensure that the buoy bracket 1 can keep balance on the water surface, a plurality of fixing rods 26 extend from the periphery of the bottom of the buoy bracket 1, floating rings 27 are arranged on the fixing rods 26, and the floating rings 27 are bound and fixed on the fixing rods 26 by the buoy bracket 1 through the binding tapes 28. The buoy holder 1 is thus balanced against toppling by the provision of the floating collar 27 at the water surface, and the floating collar 27 is secured by the provision of the securing bar 26 and the twist ties 28, thereby preventing the floating collar 27 from being detached during use.
As shown in fig. 5, in order to facilitate pushing the buoy holder 1 out of a remote place for collecting water samples remotely and facilitating recovery, the buoy holder 1 is provided with a pushing rod 29 for pushing or recovering the buoy holder 1; the pushing rod 29 is movably connected and fixed with the bottom of the buoy bracket 1 through a chain 30.
Wherein, for the convenience of plugging into length and the convenient to detach who increases push rod 29, push rod 29 comprises one section or more PVC pipe at least, it is fixed to connect through PPR quick connector detachably between adjacent PVC pipe and the PVC pipe.
As shown in fig. 1, in order to ensure that the equipment in the control box 2 is lost, the control box 2 is provided with the anti-theft lock 33, so that the equipment is effectively secured by locking the control box 2 through the anti-theft lock 33.
As shown in fig. 1, in order to facilitate the taking and carrying of the equipment, the buoy holder 1 is provided with a handle 32, so that the whole equipment can be conveniently lifted up and carried through the handle 32.
As shown in fig. 1, the buoy holder 1 is further provided with a hanging frame 31 for placing and fixing the water sampling bag 66, and the hanging frame 31 is arranged at one side of the control box 2.
Claims (10)
1. The utility model provides a novel total coliform group water sample collection equipment which characterized in that: the water sampler comprises a telescopic and adjustable buoy support (1), wherein a control box (2) is arranged at the top of the buoy support (1), and a peristaltic pump (3) for collecting water samples, a wireless control circuit and a power module (4) are arranged in the control box (2); the bottom of the control box (2) is provided with a lifting mechanism; the power supply module (4) is respectively electrically connected with the peristaltic pump (3) and the lifting mechanism for supplying power; the wireless control circuit is respectively connected with the peristaltic pump (3) and the lifting mechanism and remotely controls the work; the end connection of intaking of peristaltic pump (3) is equipped with drinking-water pipe (5), and its water outlet end is connected and is equipped with water sample collection bag (6) that are used for storing the water sample, drinking-water pipe (5) are connected and drive its upper and lower displacement through elevating system through being equipped with liquid level switch subassembly (7).
2. The novel water sampling equipment for the total coliform group bacteria as claimed in claim 1, wherein: the liquid level switch assembly (7) at least comprises a liquid level pipe (8) and a floating ball liquid level switch (9), an opening (10) is formed in the bottom of the liquid level pipe (8), and a water pumping pipe (5) penetrates through the liquid level pipe (8); the floating ball liquid level switch (9) is movably suspended in the liquid level pipe (8) and moves up and down in the liquid level pipe (8) to adjust the height according to the actual required liquid level height; the floating ball liquid level switch (9) is connected with the peristaltic pump (3) and controls the work of the peristaltic pump.
3. The novel water sampling equipment for the total coliform group bacteria as claimed in claim 2, wherein: the peripheral wall of the liquid level pipe (8) is provided with scale numbers (11) of liquid level height.
4. The novel water sampling equipment for the total coliform group bacteria as claimed in claim 2, wherein: and a balancing weight (12) for balancing weight is arranged at the bottom of the liquid level pipe (8).
5. The novel water sampling equipment for the total coliform group bacteria as claimed in claim 1, wherein: the buoy support (1) is provided with a wireless monitoring camera (13), and the wireless monitoring camera (13) is arranged at the buoy support (1) and shoots and monitors the liquid level switch assembly (7) in real time.
6. The novel water sampling equipment for the total coliform group bacteria as claimed in claim 1, wherein: the buoy support (1) consists of a bottom frame (14), a top fixing plate (15) and a telescopic upright rod, wherein two ends of the upright rod are respectively connected and fixed with the bottom frame (14) and the top fixing plate (15); the upright rod consists of a plurality of sections of telescopic rods (16), the telescopic rods (16) are mutually sleeved, a fixing piece is arranged between the adjacent telescopic rods (16), the fixing piece is a positioning hole (17) arranged at the top of the next section of telescopic rod (16) and a positioning column I (18) arranged at the bottom of the previous section of telescopic rod (16), and the positioning hole (17) and the positioning column I (18) are mutually matched and clamped; wherein the bottom of the telescopic rod (16) at the bottommost part is provided with a positioning column II (19) and a positioning button (20), the positioning column II (19) is matched and clamped with the positioning hole (17) of the telescopic rod (16), and the positioning button (20) is connected with the positioning column II (19) and controls the positioning column II (19) to move at the positioning hole (17); and springs (21) are arranged at the bottoms of the positioning columns I (18) and II (19).
7. The novel water sampling equipment for the total coliform group bacteria as claimed in claim 1, wherein: elevating system includes turbine worm motor (22), lifting support and rope (23) and constitutes, lifting support includes transmission shaft (24) and symmetry setting fixed curb plate (25) at transmission shaft (24) both ends, the one end of transmission shaft (24) is connected with the output transmission of turbine worm motor (22), rope (23) one end is connected with the middle part of transmission shaft (24), and its other end is connected with the top of liquid level switch subassembly (7).
8. The novel water sampling equipment for the total coliform group bacteria as claimed in claim 1, wherein: the buoy support is characterized in that a plurality of fixing rods (26) extend from the periphery of the bottom of the buoy support (1), floating rings (27) are arranged on the fixing rods (26), and the floating rings (27) are bound and fixed on the fixing rods (26) through the buoy support (1) through a binding belt (28).
9. The novel water sampling equipment for the total coliform group bacteria as claimed in claim 1, wherein: the buoy bracket (1) is provided with a pushing rod (29) for pushing or recovering the buoy bracket (1); the pushing rod (29) is movably connected and fixed with the bottom of the buoy bracket (1) through a chain (30).
10. The novel water sampling equipment for the total coliform group bacteria as claimed in claim 1, wherein: the buoy bracket (1) is also provided with a hanging frame (31) for placing and fixing the water sample collecting bag (6), and the hanging frame (31) is arranged on one side of the control box (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121704638.5U CN216207820U (en) | 2021-07-26 | 2021-07-26 | Novel total coliform group water sample collection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121704638.5U CN216207820U (en) | 2021-07-26 | 2021-07-26 | Novel total coliform group water sample collection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216207820U true CN216207820U (en) | 2022-04-05 |
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ID=80895286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121704638.5U Active CN216207820U (en) | 2021-07-26 | 2021-07-26 | Novel total coliform group water sample collection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216207820U (en) |
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2021
- 2021-07-26 CN CN202121704638.5U patent/CN216207820U/en active Active
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