CN113484482A - Water quality environment detection system - Google Patents
Water quality environment detection system Download PDFInfo
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- CN113484482A CN113484482A CN202110549572.5A CN202110549572A CN113484482A CN 113484482 A CN113484482 A CN 113484482A CN 202110549572 A CN202110549572 A CN 202110549572A CN 113484482 A CN113484482 A CN 113484482A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 495
- 238000001514 detection method Methods 0.000 title claims abstract description 43
- 238000001125 extrusion Methods 0.000 claims abstract description 96
- 239000000523 sample Substances 0.000 claims abstract description 19
- 238000007667 floating Methods 0.000 claims description 110
- 238000007789 sealing Methods 0.000 claims description 67
- 230000009471 action Effects 0.000 claims description 39
- 239000007788 liquid Substances 0.000 claims description 9
- 238000013461 design Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims 1
- 239000003651 drinking water Substances 0.000 abstract description 21
- 235000020188 drinking water Nutrition 0.000 abstract description 21
- 230000002542 deteriorative effect Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 35
- 230000005484 gravity Effects 0.000 description 26
- 230000003139 buffering effect Effects 0.000 description 9
- 238000004804 winding Methods 0.000 description 9
- 230000035622 drinking Effects 0.000 description 6
- 230000036541 health Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000012372 quality testing Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 2
- 230000002337 anti-port Effects 0.000 description 2
- 230000036461 convulsion Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000003252 repetitive effect Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 206010016952 Food poisoning Diseases 0.000 description 1
- 208000019331 Foodborne disease Diseases 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/40—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using bands or wires as transmission elements
- G01F23/42—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using bands or wires as transmission elements using mechanically actuated indicating means
- G01F23/425—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using bands or wires as transmission elements using mechanically actuated indicating means using pneumatically or hydraulically actuated indicating means
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Devices For Dispensing Beverages (AREA)
Abstract
The invention belongs to the technical field of water quality detection, and particularly relates to a water quality environment detection system which comprises a base body, an extrusion bag and a mounting box, wherein the extrusion bag is fixedly connected to one side of the upper end of the base body; a water storage tank is arranged in one side of the base body opposite to the extrusion bag and is communicated with the interior of the water inlet pipe, a water outlet is arranged at the bottom of one side of the water storage tank far away from the extrusion bag, and a water outlet pipe is externally connected with the water outlet; a mounting box is fixedly mounted on one side, close to the extrusion bag, of the upper surface of the base body, a display screen is mounted on the upper surface of the mounting box, and a detection probe is arranged below the mounting box; the drinking water dispenser is simple in structure and convenient to take and use, drinking water can be detected, and the drinking water is prevented from deteriorating, so that the personal safety of a user is guaranteed, and the normal use of the drinking water dispenser is not influenced as long as the base body is taken down when the drinking water goes wrong.
Description
Technical Field
The invention belongs to the technical field of water quality detection, and particularly relates to a water quality environment detection system.
Background
Water is a source of life, people can not leave water in life and production activities, along with the increasing of water pollution degree, the detection of water quality environment is more and more emphasized, particularly in the aspect of domestic water, the quality of the domestic drinking water is closely related to the health of people, and the domestic drinking water needs to be strictly detected. The water quality detection refers to the analysis of the content of water quality components, mainly comprises the measurement of BOD, COD, ammonia nitrogen, total phosphorus, total nitrogen, turbidity, PH, dissolved oxygen and the like in water, and is mainly used for detecting drinking water through various detectors at present.
The domestic water dispenser among the prior art often uses barreled pure water, and to some family population few, often leave the people of going out of home, the laying time of a bucket of pure water is longer for the pure water after the unsealing easily breeds the bacterium, and the bucket water is rotten, if fail in time to detect the water in the water dispenser, causes drinker to drink rotten water by mistake easily, takes place accidents such as food poisoning, causes the threat to drinker's personal safety.
Some technical schemes related to water quality detection of drinking machines also appear in the prior art, for example, a chinese patent with application number CN201711333920.5 discloses a water dispenser with a water quality detection device, which comprises a water dispenser body and a drinking water barrel arranged above the water dispenser body, a water control groove corresponding to the water outlet of the drinking water bucket is arranged in the drinking water machine body, a driving box is arranged at the bottom of the water control groove, a speed reducing motor is arranged in the driving box, one end of an output shaft of the speed reducing motor is inserted into the inner wall of the bottom of the water control tank and extends to one end inside the water control tank, a rotor is arranged at one end, a hot water liner and a cold water liner are respectively arranged in the water dispenser body and below the water control tank, the water control tank is respectively connected with the hot water container and the cold water container through water inlet pipes, and a water quality detector is embedded in the bottom of the water control tank and positioned on the inner wall of one side of the driving box; the detector is arranged in the water dispenser, the structure is complex, the maintenance is inconvenient, and the whole water dispenser needs to be maintained when the detector fails, so that the normal use of the water dispenser is influenced.
Disclosure of Invention
The invention provides a water quality environment detection system, which aims to make up for the defects of the prior art and solve the problems that in the prior art, the pure water in a household water dispenser is long in holding time, so that bacteria are easy to breed in the unsealed pure water, water in a barrel is deteriorated, the personal safety of a user is threatened, a detector is arranged in the water dispenser, the structure is complex, the maintenance is inconvenient, the whole water dispenser needs to be maintained when the detector fails, and the normal use of the water dispenser is influenced.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a water quality environment detection system which comprises a base body, an extrusion bag and a mounting box, wherein the upper end of the base body is of a circular ring plate-shaped structure, the lower end of the base body is of a cylindrical structure, the base body is sleeved at one end of a water bucket with an opening, a flow guide opening is formed in the center of the bottom of the base body and corresponds to the opening of the water bucket, and the base body and the water bucket are both placed in a smart seat of a water dispenser; one side of the upper end of the base body is fixedly connected with a squeezing bag, and a spring is fixedly connected in the squeezing bag; one side of the extrusion bag is fixedly connected with a catheter, and one end of the catheter, which is far away from the extrusion bag, is provided with a rubber cap; a placing groove is formed in the base body, a water inlet pipe is fixedly arranged in the placing groove, one end of the water inlet pipe extends into the smart seat, and the other end of the water inlet pipe is communicated with the inside of the extrusion bag; a water storage tank is arranged inside one side of the base body close to the extrusion bag, the water storage tank is communicated with the inside of the water inlet pipe, and the inner volume of the extrusion bag is larger than the inner volumes of the water inlet pipe and the water storage tank; a water outlet is formed in the bottom of one side, away from the extrusion bag, of the water storage tank, the water outlet is externally connected with a water outlet pipe, and one end of the water outlet pipe extends out of the base body; a sealing ball is arranged above the water outlet, the diameter of the sealing ball is larger than the inner diameter of the water outlet, and an elastic rope is fixedly connected between the sealing ball and the inner wall of the water outlet; a floating ball is arranged above the sealing ball, a first pull rope is arranged between the floating ball and the sealing ball, the diameter of the floating ball is the same as the inner diameter of the water inlet pipe, and the floating ball and the sealing ball are both made of light materials; a mounting box is fixedly mounted on one side, close to the extrusion bag, of the upper surface of the base body, a power supply and a detection assembly are arranged inside the mounting box, a display screen is mounted on the upper surface of the mounting box, a detection probe is arranged below the mounting box and extends into the bottom of the water storage tank, and a liquid level sensing device is arranged on the detection probe;
when the intelligent water dispenser works, the opening of the water barrel is opened, the base body is sleeved at one end of the opening of the water barrel, and the base body and the water barrel are arranged on the water dispenser, so that the base body and the water barrel enter the intelligent seat of the water dispenser, and meanwhile, water in the water barrel enters the intelligent seat from the water barrel; at the moment, no water exists in the water storage tank, the elastic rope tensions the sealing ball to seal the water outlet, and the floating ball is positioned at the bottom of the water storage tank under the action of gravity; when water in the smart seat needs to be detected, the extrusion bag is extruded, air in the extrusion bag enters a space between the base body and the smart seat through the water inlet pipe, the extrusion bag is loosened, the extrusion bag returns to an initial state under the action of the spring, the space in the extrusion bag is increased, the pressure is reduced, the internal pressure of the extrusion bag is smaller than the external pressure, the water in the smart seat is pressed into the water inlet pipe by the external atmospheric pressure and enters the water storage tank along the water inlet pipe, the floating ball floats upwards due to the fact that the internal volume of the extrusion bag is far larger than the volume of the water storage tank, the floating ball floats upwards after floating upwards and is in contact with the inner wall of the upper end of the water inlet pipe, at the moment, the buoyancy force borne by the floating ball is smaller than the gravity of the sealing ball and the tensile force of the elastic rope on the sealing ball, and the water outlet is sealed; meanwhile, the detection probe detects the water in the water storage tank and displays related data on the display screen, a user can check whether the water in the barrel is deteriorated on the display screen, and can continue to drink if the water is not deteriorated, and can take down the barrel to replace new barreled water if the water is deteriorated, so that the problem that the user drinks the deteriorated water by mistake and the human health is influenced because the change of the water quality cannot be known in time is prevented; after the water in the water storage tank is detected, the extrusion bag is extruded again, gas in the extrusion bag is sprayed out and enters the upper part of the water storage tank along the water inlet pipe, the floating ball floats on the liquid level, the floating ball is blown by the gas and enters the water inlet pipe, the first pull rope is in a straightening state, the diameter of the floating ball is the same as the inner diameter of the water inlet pipe, the floating ball enters the inner channel of the water inlet pipe and seals the inner channel of the water inlet pipe, the gas above the water storage tank is increased along with the continuous entering of the gas in the extrusion bag, the pressure is increased, the floating ball is further pushed to move continuously in the water inlet pipe, the floating ball pulls the sealing ball through the first pull rope, the pulling force applied to the sealing ball by the floating ball and the first pull rope is larger than the force applied to the sealing ball by the gravity of the sealing ball and the elastic rope, the sealing ball moves upwards to open the water outlet, so that the water in the water storage tank is discharged from the water outlet pipe, and the water detected by the detected probe is prevented from flowing into the water dispenser again, the purity of the water entering the water dispenser is improved; when the water storage tank drains water, along with the continuous decline of the liquid level in the water storage tank, the space above the water storage tank is increased, the pressure intensity is reduced, the gas extrusion force of the floating ball is gradually reduced, the floating ball slowly moves towards the direction close to the water storage tank under the action of the tension force of the elastic rope until the water in the water storage tank is drained, the extrusion bag is loosened, the gas above the water storage tank flows back to the interior of the extrusion bag along the water inlet pipe, the extrusion bag is recovered to the initial state, the floating ball is not impacted by the gas sprayed by the extrusion bag, the force applied to the sealing ball by the floating ball and the first pull rope is less than the force applied to the sealing ball by the elastic rope and the gravity of the sealing ball, the sealing ball moves downwards to seal the water outlet again under the action of the self gravity and the pulling force of the elastic rope, the floating ball is pulled to return to the upper part of the water storage tank through the first pull rope, at the moment, water in the water storage tank is discharged, and the floating ball falls to the bottom of the water storage tank under the action of gravity; meanwhile, the detection probe can detect the water level in the water storage tank, and by arranging the guide pipe, when the water storage tank is not full of water and the air in the extrusion bag is greatly lost, the rubber cap on the guide pipe is opened, so that the air can be sucked and blown in the extrusion bag by external equipment or a nozzle directly on the guide pipe, and the normal operation of the device is ensured;
the drinking water dispenser is simple in structure and convenient to take and use, drinking water can be detected by repeatedly extruding the extrusion bag, and drinking water is prevented from going bad and is not suitable for continuous drinking, so that personal safety of a user is guaranteed, and the user only needs to take off the base body when the problem occurs, and normal use of the drinking water dispenser is not influenced.
Preferably, a fixed block is fixedly connected in the water inlet pipe, the fixed block is positioned on one side of the water storage tank away from the extrusion bag, the fixed block is arranged corresponding to the floating ball, and the fixed block is in a hemispherical design; magnets are arranged inside the fixed block and the floating ball, the two magnets attract each other, and the magnetic action between the two magnets is smaller than the elastic action of the elastic rope;
when the water storage tank works, water is fully stored in the water storage tank, so that the floating ball floats upwards to be in contact with the inner wall of the upper end of the water inlet pipe, at the moment, the distance between the two magnets is reduced, and the two magnets attract each other, so that the floating ball has the tendency of moving towards the direction close to the fixed block along the water inlet pipe, the floating ball is guided, when the extrusion bag is extruded for the second time, the floating ball is impacted by gas in the extrusion bag to enter the water inlet pipe and moves towards the direction far away from the extrusion bag, and the first pull rope pulls the sealing ball to open the water outlet; when water in the water storage tank is discharged, the squeezing bag is loosened, the floating ball is not impacted by gas, the sealing ball seals the water outlet again under the action of self gravity and the pulling force of the elastic rope, the floating ball is pulled to return to the upper part of the water storage tank through the first pull rope, the distance between the floating ball and the fixed block is increased, the magnetic action is reduced, and the floating ball falls to the bottom of the water storage tank under the action of gravity; meanwhile, the floating ball is limited by the fixing block, so that after the floating ball moves in the direction away from the extrusion bag and opens the water outlet, the floating ball is in contact with the fixing block, the movement distance of the floating ball in the water inlet pipe is small, the phenomenon that the movement distance of the floating ball in the water inlet pipe is too large is avoided, and when the floating ball returns to the water storage tank, a large amount of water is absorbed from the smart seat and enters the water storage tank, and the normal operation of the device is affected.
Preferably, the upper surface and the lower surface of the base body are both provided with a layer of rubber pad; when the device works, the rubber pads can play a role in buffering protection, when the base body and the bucket are placed above the water dispenser, the rubber pads on the lower portion play a role in buffering the base body and the smart seat, and the rubber pads on the upper portion play a role in buffering the bucket and the base body, so that impact damage to the device is reduced, and the service life of the device is effectively prolonged.
Preferably, the bottom of the base body is provided with a pair of sliding grooves, the two sliding grooves are mirror images, sliding blocks are connected in the sliding grooves in a sliding mode, the side faces of one side, opposite to the two sliding blocks, are respectively provided with a groove and a convex block, the grooves and the convex blocks are correspondingly arranged, and the side faces, far away from each other, of the two sliding blocks are fixedly connected with the inner walls of the corresponding sliding grooves through first elastic pieces; a pair of sliding grooves is formed in the upper end of the base body, the sliding grooves are communicated with the space above the base body, and the sliding grooves are arranged in a one-to-one correspondence manner; a T-shaped movable rod is connected in the sliding groove in a sliding manner, one end of the movable rod is positioned outside the base body, a clamping block is fixedly connected below the movable rod, and a clamping groove corresponding to the clamping block is formed in the side surface of the base body; one end of the sliding groove, which is far away from the clamping block, is provided with a mounting groove, one end of the movable rod extends into the mounting groove and is fixedly connected with a winding shaft, a pair of wire grooves are formed in the base body, a second pull rope is arranged in each wire groove, one end of the second pull rope is wound on the winding shaft, and the other end of the second pull rope is fixedly connected with the side face of one side, which is far away from the central axis of the base body, of the sliding block;
when the device works, the base body is sleeved at one end of the opening of the bucket, the lug is inserted into the groove at the moment to enable the two sliding blocks to be tightly spliced, the sealing of the diversion port is realized, the movable rod is pulled in the direction far away from the central axis of the base body, the clamping block is far away from the clamping groove, the movable rod is rotated to enable the second pull rope to be continuously wound on the winding shaft, the length of the second pull rope is reduced, the sliding blocks are pulled to slide in the direction far away from the central axis of the base body, and the first elastic piece is compressed; the two sliding blocks move towards the direction away from each other by rotating the two movable rods, and the movable rods slide towards the direction close to the central axis of the base body after adjustment is completed, so that the clamping blocks enter the clamping grooves for fixing, and the opening of the bucket is opened; install base member and cask on the water dispenser, when water quality testing is unqualified, once more to keeping away from one side twitch the movable rod of base member axis, and the antiport movable rod makes the second stay cord get back to initial condition, move cask and base member and take off it from the water dispenser this moment, two sliders are close to each other under the elastic action of first elastic component, the lug gets into in the recess, two sliders closely splice the realization sealed to the cask opening part, when preventing to take off the cask, contain more water in the cask, and then make the cask leak, cause a large amount of rivers to go out to splash.
Preferably, a cavity is formed in the rubber pad above the base body, and uniformly arranged micropores are formed in the side surface, close to the bucket, of the rubber pad above the base body and communicated with the cavity; the upper surface of the base body is provided with a pair of arc-shaped grooves, arc-shaped plates are connected in the arc-shaped grooves in a sealing and sliding mode, the lower surfaces of the arc-shaped plates and the inner walls of the arc-shaped grooves are fixedly connected with second elastic pieces which are uniformly distributed, the space below the arc-shaped plates is communicated with the inside of the cavity through first air passages formed in the base body, and first check valves are arranged at the positions where the space below the arc-shaped plates is communicated with the cavity; a through hole is formed in the arc plate, and a second one-way valve is arranged in the through hole; an air outlet is formed in the side face of the base body and communicated with the interior of the cavity through a second air passage formed in the base body, a control valve is arranged at the air outlet, and the control valve is in a closed state in an initial state;
when the water bucket works, the base body is sleeved on the water bucket, the rubber pad above the base body is attached to the surface of the water bucket, the arc-shaped plate is located on the side edge of the water bucket and is not shielded by the water bucket, the arc-shaped plate is pressed downwards, when the arc-shaped plate moves downwards, the space below the arc-shaped plate is reduced, and air in the space below the extrusion arc-shaped plate is discharged to the space above the arc-shaped plate through the second one-way valve; the arc-shaped plate is loosened, the arc-shaped plate moves upwards under the action of the second elastic part to return to the initial state, the space below the arc-shaped plate is increased, the pressure intensity is reduced, and the gas in the absorption cavity and the micropores enters the space below the arc-shaped plate through the first one-way valve; repeated motion is carried out, so that gas between the rubber pad above the base body and the water bucket is reduced, the rubber pad above the base body adsorbs and clings to the surface of the water bucket, and therefore the fixing of the base body and the water bucket is realized, and when the water quality detection is unqualified and the water bucket and the base body are taken down from the water dispenser, the fixed base body needs to be manually pressed, so that the situation that the base body is impacted by downward extrusion of water in the water bucket under the action of gravity, the base body drops from the water bucket, and water in the water bucket splashes and is sprayed out is avoided; when the base body needs to be taken down, the control valve is opened to enable the pressure in the cavity to be recovered to be normal.
Preferably, the movable rod is provided with a cam, the cam and the movable rod are both positioned above the arc-shaped plate, and the thickness of the cam is smaller than the width of the arc-shaped groove;
when the water bucket works, in an initial state, one end of the cam bulge is positioned above the movable rod, and the cam is positioned on one side of the arc-shaped groove close to the water bucket; when the second pull rope is adjusted, the movable rod is pulled in the direction away from the central axis of the base body, so that the clamping block is away from the clamping groove, the cam moves to one side, away from the water bucket, of the arc-shaped groove along with the movable rod at the moment, the movable rod rotates, the movable rod drives the cam to rotate, the cam rotates and intermittently extrudes the arc-shaped plate to move downwards, air between the rubber pad above the base body and the water bucket is continuously absorbed and discharged, the base body and the water bucket are fixed, and the base body is prevented from falling from the water bucket to enable water in the water bucket to be splashed and sprayed out; through setting up the cam can be when adjusting the second stay cord intermittent type nature extrusion arc to reduce the manual operation process, reduce artifical work degree, be convenient for realize the fixed of base member and cask.
The invention has the following beneficial effects:
1. according to the water quality environment detection system, the base body, the extrusion bag and the mounting box are arranged, drinking water can be detected by extruding the extrusion bag for multiple times, the phenomenon that the drinking water is not suitable for continuous drinking due to deterioration is prevented, and therefore personal safety of a user is guaranteed.
2. According to the water quality environment detection system, the sliding blocks, the movable rod, the winding shaft and the second pull rope are arranged, when the water quality detection is unqualified, the movable rod is pulled to one side away from the central axis of the base body, and the movable rod is rotated reversely to adjust the second pull rope, so that when the water bucket and the base body are taken down from a water dispenser, the two sliding blocks are close to each other under the elastic action of the first elastic piece to seal the opening of the water bucket, and the situation that when the water bucket is taken down, more water is contained in the water bucket, water leakage of the water bucket is further caused, and a large amount of water is splashed.
3. According to the water quality environment detection system, the micropores, the arc-shaped grooves and the arc-shaped plates are arranged, and the arc-shaped plates are repeatedly extruded at the same time, so that the rubber pad above the base body is adsorbed and tightly attached to the surface of the water barrel, the base body and the water barrel are fixed, and when the water quality detection is unqualified, the water barrel and the base body are taken down from the water dispenser, the base body needs to be manually pressed and fixed, so that the situation that the base body falls off from the water barrel due to the fact that water in the water barrel is extruded downwards under the action of gravity, and the water in the water barrel splashes and is sprayed out is avoided.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic view of the internal structure of the direction of the bladder of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a schematic view of the internal structure of the present invention in the direction of the arc-shaped slot;
FIG. 5 is a partial enlarged view of FIG. 4 at B;
in the figure: the water storage tank comprises a base body 1, an extrusion bag 11, a mounting box 12, a flow guide port 13, a water inlet pipe 14, a display screen 15, a detection probe 16, a rubber pad 17, a guide pipe 18, a water bucket 2, a smart seat 3, a water storage tank 4, a water outlet 41, a water outlet pipe 42, a sealing ball 43, an elastic rope 44, a floating ball 45, a first pull rope 46, a fixing block 47, a magnet 48, a sliding groove 5, a sliding block 51, a groove 52, a convex block 53, a first elastic part 54, a sliding groove 55, a movable rod 56, a clamping block 57, a clamping groove 58, a mounting groove 59, a winding shaft 510, a second pull rope 511, a cavity 6, a micropore 61, an arc-shaped groove 62, an arc-shaped plate 63, a second elastic part 64, a first one-way valve 65, a second one-way valve 66, a control valve 67 and a cam 68.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 5, the water quality environment detection system comprises a base body 1, an extrusion bag 11 and a mounting box 12, wherein the upper end of the base body 1 is of a circular plate-shaped structure, the lower end of the base body is of a cylindrical structure, the base body 1 is sleeved at one end of a water bucket 2 provided with an opening, a flow guide port 13 is arranged at the center of the bottom of the base body 1, the flow guide port 13 is arranged corresponding to the opening of the water bucket 2, and the base body 1 and the water bucket 2 are both placed in a smart seat 3 of a water dispenser; one side of the upper end of the base body 1 is fixedly connected with a squeezing bag 11, and a spring is fixedly connected in the squeezing bag 11; a conduit 18 is fixedly connected to one side of the extrusion bag 11, and a rubber cap is arranged at one end, far away from the extrusion bag 11, of the conduit 18; a placing groove is formed in the base body 1, a water inlet pipe 14 is fixedly arranged in the placing groove, one end of the water inlet pipe 14 extends into the smart seat 3, and the other end of the water inlet pipe is communicated with the inside of the extrusion bag 11; a water storage tank 4 is arranged inside one side of the base body 1 close to the extrusion bag 11, the water storage tank 4 is communicated with the inside of the water inlet pipe 14, and the inner volume of the extrusion bag 11 is larger than the inner volumes of the water inlet pipe 14 and the water storage tank 4; a water outlet 41 is formed in the bottom of one side, away from the extrusion bag 11, of the water storage tank 4, a water outlet pipe 42 is externally connected to the water outlet 41, and one end of the water outlet pipe 42 extends out of the base body 1; a sealing ball 43 is arranged above the water outlet 41, the diameter of the sealing ball 43 is larger than the inner diameter of the water outlet 41, and an elastic rope 44 is fixedly connected between the sealing ball 43 and the inner wall of the water outlet 41; a floating ball 45 is arranged above the sealing ball 43, a first pull rope 46 is arranged between the floating ball 45 and the sealing ball 43, the diameter of the floating ball 45 is the same as the inner diameter of the water inlet pipe 14, and the floating ball 45 and the sealing ball 43 are both made of light materials; a mounting box 12 is fixedly mounted on one side, close to the squeezing bag 11, of the upper surface of the base body 1, a power supply and a detection assembly are arranged inside the mounting box 12, a display screen 15 is mounted on the upper surface of the mounting box 12, a detection probe 16 is arranged below the mounting box 12, the detection probe 16 extends into the bottom of the water storage tank 4, and a liquid level sensing device is arranged on the detection probe 16;
when the water dispenser works, the opening of the water barrel 2 is opened, the base body 1 is sleeved at one end of the opening of the water barrel 2, and the base body 1 and the water barrel 2 are installed on the water dispenser, so that the base body 1 and the water barrel 2 enter the smart seat 3 of the water dispenser, and meanwhile, water in the water barrel 2 enters the smart seat 3 from the water barrel 2; at the moment, no water exists in the water storage tank 4, the elastic rope 44 tensions the sealing ball 43 to seal the water outlet 41, and the floating ball 45 is positioned at the bottom of the water storage tank 4 under the action of gravity; when water in the smart seat 3 needs to be detected, the extrusion bag 11 is extruded, air in the extrusion bag 11 enters between the base body 1 and the smart seat 3 through the water inlet pipe 14, the extrusion bag 11 is loosened, the extrusion bag 11 returns to an initial state under the action of the spring, the space in the extrusion bag 11 is increased, the pressure is reduced, the internal pressure of the extrusion bag 11 is lower than the external pressure, the water in the smart seat 3 is pressed into the water inlet pipe 14 by the external atmospheric pressure and enters the water storage tank 4 along the water inlet pipe 14, because the internal volume of the extrusion bag 11 is far larger than the volume of the water storage tank 4, the floating ball 45 floats upwards due to the full water stored in the water storage tank 4, the floating ball 45 floats upwards and contacts with the inner wall at the upper end of the water inlet pipe 14, at the moment, the buoyancy force borne by the floating ball 45 is smaller than the gravity of the sealing ball 43 and the pulling force of the elastic rope 44 on the sealing ball 43, the water outlet 41 is sealed, meanwhile, the detection probe 16 detects the water in the water storage tank 4 and displays relevant data on the display screen 15, a user can check whether the water in the bucket is deteriorated on the display screen 15, if the water is not deteriorated, the user can continue drinking, and if the water is deteriorated, the user can take off the bucket 2 to replace the new barreled water, so that the phenomenon that the user drinks the deteriorated water by mistake and the human health is influenced because the water quality change cannot be known in time is prevented; after the water in the water storage tank 4 is detected, the extrusion bag 11 is extruded again, the gas in the extrusion bag 11 is sprayed out and enters the upper part of the water storage tank 4 along the water inlet pipe 14, the floating ball 45 floats upwards to be positioned on the liquid level, the floating ball 45 is blown by the gas to enter the water inlet pipe 14, the first pull rope 46 is in a straightening state, the diameter of the floating ball 45 is the same as the inner diameter of the water inlet pipe 14, the floating ball 45 enters the inner channel of the water inlet pipe 14 and seals the inner channel of the water inlet pipe 14, the gas above the water storage tank 4 is increased along with the continuous entering of the gas in the extrusion bag 11, the pressure is increased, the floating ball 45 is further pushed to move in the water inlet pipe 14, the floating ball 45 pulls the sealing ball 43 through the first pull rope 46, the pulling force applied to the sealing ball 43 by the floating ball 45 and the first pull rope 46 is larger than the gravity of the sealing ball 43 and the force applied to the sealing ball 43 by the elastic rope 44, the sealing ball 43 moves upwards to open the water outlet 41, so that the water in the water storage tank 4 is discharged from the water outlet pipe 42, the water detected by the detection probe 16 is prevented from flowing into the water dispenser again, and the purity of the water entering the water dispenser is improved; when the water storage tank 4 drains, along with the continuous decline of the liquid level in the water storage tank 4, the space above the water storage tank 4 is increased, the pressure intensity is reduced, the extrusion force of the gas received by the floating ball 45 is gradually reduced, the floating ball 45 slowly moves towards the direction close to the water storage tank 4 under the action of the tensile force of the elastic rope 46 until the water in the water storage tank 4 is drained, the extrusion bag 11 is loosened, the gas above the water storage tank 4 flows back to the inside of the extrusion bag 11 along the water inlet pipe 14, so that the extrusion bag 11 is restored to the initial state, the floating ball 45 is not impacted by the gas sprayed by the extrusion bag 11, the force applied by the floating ball 45 and the first pull rope 46 to the sealing ball 43 is smaller than the force applied by the elastic rope 44 to the sealing ball 43 and the gravity of the sealing ball 43, the sealing ball 43 moves downwards to the sealing water outlet 41 again under the action of the self gravity and the tensile force of the elastic rope 44, the floating ball 45 is pulled back to the upper part of the water storage tank 4 through the first pull rope 46, at this moment, the water in the water storage tank 4 is drained, the floating ball 45 falls down to the bottom of the water storage tank 4 under the action of gravity; meanwhile, the detection probe 16 can detect the water level in the water storage tank 4, and by arranging the guide pipe 18, when the water storage tank 4 is not fully filled with water and the gas in the extrusion bag 11 is greatly lost, the rubber cap on the guide pipe 18 is opened, and the device can be externally connected with equipment or directly suck and blow gas from the extrusion bag 11 by using a nozzle, so that the normal operation of the device is ensured; the drinking water dispenser is simple in structure and convenient to take and use, drinking water can be detected by repeatedly squeezing the squeezing bag 11, and drinking water is prevented from going bad and is not suitable for continuous drinking, so that personal safety of a user is guaranteed, and the user only needs to take off the base body 1 when the problem occurs, and normal use of the drinking water dispenser is not influenced.
As an embodiment of the present invention, a fixed block 47 is fixedly connected in the water inlet pipe 14, the fixed block 47 is located on one side of the water storage tank 4 away from the squeezing bladder 11, the fixed block 47 is arranged corresponding to the floating ball 45, and the fixed block 47 is in a hemispherical design; magnets 48 are arranged inside the fixed block 47 and the floating ball 45, the two magnets 48 attract each other, and the magnetic action between the two magnets 48 is smaller than the elastic action of the elastic rope 44;
when the water storage tank works, the water is fully stored in the water storage tank 4, so that the floating ball 45 floats upwards to be in contact with the inner wall of the upper end of the water inlet pipe 14, at the moment, the distance between the two magnets 48 is reduced, and the two magnets 48 attract each other, so that the floating ball 45 has the tendency of moving towards the direction close to the fixed block 47 along the water inlet pipe 14, and the floating ball 45 plays a role in guiding, and when the extrusion bag 11 is extruded for the second time, the floating ball 45 enters the water inlet pipe 14 under the impact of gas in the extrusion bag 11 and moves towards the direction far away from the extrusion bag 11, so that the first pull rope 46 pulls the sealing ball 43 to open the water outlet 41; after the water in the water storage tank 4 is discharged, the squeezing bag 11 is loosened, the floating ball 45 is not impacted by gas, the sealing ball 43 seals the water outlet 41 again under the action of self gravity and the pulling force of the elastic rope 44, the floating ball 45 is pulled to return to the upper part of the water storage tank 4 through the first pull rope 46, the distance between the floating ball 45 and the fixed block 47 is increased, the magnetic action is reduced, and the floating ball 45 falls at the bottom of the water storage tank 4 under the action of gravity; meanwhile, the floating ball 45 is limited by the fixing block 47, so that after the floating ball 45 moves in the direction away from the extrusion bag 11 and opens the water outlet 41, the floating ball 45 is in contact with the fixing block 47, the movement distance of the floating ball 45 in the water inlet pipe 14 is small, the phenomenon that the movement distance of the floating ball 45 in the water inlet pipe 14 is too large is prevented, and when the floating ball 45 returns to the water storage tank 4, a large amount of water is absorbed from the smart seat 3 and enters the water storage tank 4, and the normal operation of the device is affected.
As an embodiment of the present invention, the upper surface and the lower surface of the base body 1 are provided with a layer of rubber pad 17; when the water dispenser works, the rubber pads 17 can play a role in buffering protection, when the base body 1 and the water barrel 2 are placed above the water dispenser, the rubber pads 17 below play a role in buffering the base body 1 and the smart seat 3, and the rubber pads 17 above play a role in buffering the water barrel 2 and the base body 1, so that the impact damage to the device is reduced, and the service life of the device is effectively prolonged.
As an embodiment of the invention, the bottom of the base 1 is provided with a pair of sliding grooves 5, the two sliding grooves 5 are mirror images, the sliding grooves 5 are connected with sliding blocks 51 in a sliding manner, the side surfaces of one side opposite to the two sliding blocks 51 are respectively provided with a groove 52 and a convex block 53, the groove 52 and the convex block 53 are arranged correspondingly, and the side surfaces of one side far away from the two sliding blocks 51 are fixedly connected with the inner walls of the corresponding sliding grooves 5 by first elastic pieces 54; a pair of sliding grooves 55 are formed in the upper end of the base body 1, the sliding grooves 55 are communicated with the space above the base body 1, and the sliding grooves 55 and the sliding grooves 5 are arranged in a one-to-one correspondence manner; a movable rod 56 in a T-shaped design is slidably connected in the sliding groove 55, one end of the movable rod 56 is positioned outside the base body 1, a clamping block 57 is fixedly connected below the movable rod 56, and a clamping groove 58 corresponding to the clamping block 57 is formed in the side surface of the base body 1; an installation groove 59 is formed in one end, away from the clamping block 57, of the sliding groove 55, one end of the movable rod 56 extends into the installation groove 59 and is fixedly connected with a winding shaft 510, a pair of wire grooves are formed in the base body 1, a second pull rope 511 is arranged in each wire groove, one end of each second pull rope 511 is wound on the winding shaft 510, and the other end of each second pull rope 511 is fixedly connected with one side face, away from the central axis of the base body 1, of the sliding block 51;
when the water bucket 2 works, the base body 1 is sleeved at one end of the opening of the water bucket 2, the convex block 53 is inserted into the groove 52 at the moment to enable the two sliding blocks 51 to be tightly spliced, the sealing of the diversion port 13 is realized, the movable rod 56 is pulled in the direction far away from the central axis of the base body 1, the clamping block 57 is far away from the clamping groove 58, the movable rod 56 is rotated to enable the second pull rope 511 to be continuously wound on the winding shaft 510, the length of the second pull rope 511 is reduced, the sliding blocks 51 are pulled to slide in the direction far away from the central axis of the base body 1, and the first elastic piece 54 is compressed; the two sliding blocks 51 move in the direction away from each other by rotating the two movable rods 56, and the movable rods 56 slide in the direction close to the central axis of the base body 1 after the adjustment is completed, so that the clamping blocks 57 enter the clamping grooves 58 for fixing, and the opening of the water barrel 2 is opened; install base member 1 and cask 2 on the water dispenser, when water quality testing is unqualified, once more to keeping away from the one side twitch movable rod 56 of base member 1 axis, and the antiport movable rod 56 makes second stay cord 511 get back to initial condition, move cask 2 and base member 1 and take off it from the water dispenser this moment, two sliders 51 are close to each other under the elastic action of first elastic component 54, lug 53 gets into in the recess 52, two sliders 51 closely splice the realization to the sealed of cask 2 opening part, when preventing to take off cask 2, contain more water in cask 2, and then make cask 2 leak, cause a large amount of rivers to go out to splash.
As an embodiment of the invention, a cavity 6 is formed inside the rubber pad 17 above the base body 1, and uniformly arranged micropores 61 are formed on one side surface of the rubber pad 17 above the base body 1, which is close to the water bucket 2, and the micropores 61 are all communicated with the cavity 6; the upper surface of the base body 1 is provided with a pair of arc-shaped grooves 62, arc-shaped plates 63 are connected in the arc-shaped grooves 62 in a sealing and sliding manner, the lower surfaces of the arc-shaped plates 63 and the inner walls of the arc-shaped grooves 62 are fixedly connected with second elastic pieces 64 which are uniformly distributed, the space below the arc-shaped plates 63 is communicated with the inside of the cavity 6 through first air passages formed in the base body 1, and a first one-way valve 65 is arranged at the communication position of the space below the arc-shaped plates 63 and the cavity 6; a through hole is formed in the arc-shaped plate 63, and a second one-way valve 66 is arranged in the through hole; an air outlet is formed in the side surface of the base body 1, the air outlet is communicated with the interior of the cavity 6 through a second air passage formed in the base body 1, a control valve 67 is arranged at the air outlet, and the control valve 67 is in a closed state in an initial state;
when the device works, the base body 1 is sleeved on the water bucket 2, the rubber pad 17 above the base body 1 is attached to the surface of the water bucket 2, the arc-shaped plate 63 is positioned on the side edge of the water bucket 2 and is not shielded by the water bucket 2, the arc-shaped plate 63 is pressed downwards, when the arc-shaped plate 63 moves downwards, the space below the arc-shaped plate 63 is reduced, and air in the space below the extrusion arc-shaped plate 63 is discharged to the space above the arc-shaped plate 63 through the second one-way valve 66; the arc-shaped plate 63 is loosened, the arc-shaped plate 63 moves upwards under the action of the second elastic piece 64 to return to the initial state, the space below the arc-shaped plate 63 is increased, the pressure intensity is reduced, and the gas in the absorption cavity 6 and the micropores 61 enters the space below the arc-shaped plate 63 through the first one-way valve 65; repetitive motion, make the gas between rubber pad 17 and the cask 2 above the base member 1 reduce, the rubber pad 17 of base member 1 top adsorbs hugs closely on cask 2 surface, thereby realize the fixed of base member 1 and cask 2, when preventing that water quality testing is unqualified, when taking off cask 2 and base member 1 from the water dispenser, need the manual work to press fixed base member 1, in order to avoid the water in the cask 2 to extrude impact base member 1 downwards under the action of gravity, cause base member 1 to drop from cask 2, the water in the cask 2 splashes and spouts; when the base body 1 needs to be removed, the control valve 67 is opened to restore the pressure in the cavity 6 to normal.
As an embodiment of the present invention, a cam 68 is disposed on the movable rod 56, the cam 68 and the movable rod 56 are both located above the arc-shaped plate 63, and the thickness of the cam 68 is smaller than the width of the arc-shaped slot 62;
in operation, in the initial state, one end of the cam 68 is located above the movable rod 56, and the cam 68 is located on one side of the arc-shaped groove 62 close to the water bucket 2; when the second pull rope 511 is adjusted, the movable rod 56 is pulled in the direction away from the central axis of the base body 1, so that the clamping block 57 is away from the clamping groove 58, at the moment, the cam 68 moves to one side of the arc-shaped groove 62 away from the water bucket 2 along with the movable rod 56, the movable rod 56 is rotated, the movable rod 56 drives the cam 68 to rotate, the cam 68 rotates and then intermittently extrudes the arc-shaped plate 63 to move downwards, so that air between the rubber pad 17 above the base body 1 and the water bucket 2 is continuously absorbed and discharged, the base body 1 and the water bucket 2 are fixed, and the base body 1 is prevented from falling off the water bucket 2 to splash and spray out water in the water bucket 2; through setting up cam 68, intermittent type nature extrusion arc 63 can be when adjusting second stay cord 511 to reduce the manual operation process, reduce artifical work degree, be convenient for realize the fixed of base member 1 and cask 2.
The specific working process of the invention is as follows:
when the water dispenser works, the opening of the water barrel 2 is opened, the base body 1 is sleeved at one end of the opening of the water barrel 2, and the base body 1 and the water barrel 2 are installed on the water dispenser, so that the base body 1 and the water barrel 2 enter the smart seat 3 of the water dispenser, and meanwhile, water in the water barrel 2 enters the smart seat 3 from the water barrel 2; at the moment, no water exists in the water storage tank 4, the elastic rope 44 tensions the sealing ball 43 to seal the water outlet 41, and the floating ball 45 is positioned at the bottom of the water storage tank 4 under the action of gravity; when water in the smart seat 3 needs to be detected, the extrusion bag 11 is extruded, air in the extrusion bag 11 enters between the base body 1 and the smart seat 3 through the water inlet pipe 14, the extrusion bag 11 is loosened, the extrusion bag 11 returns to an initial state under the action of the spring, the space in the extrusion bag 11 is increased, the pressure is reduced, the internal pressure of the extrusion bag 11 is lower than the external pressure, the water in the smart seat 3 is pressed into the water inlet pipe 14 by the external atmospheric pressure and enters the water storage tank 4 along the water inlet pipe 14, because the internal volume of the extrusion bag 11 is far larger than the volume of the water storage tank 4, the floating ball 45 floats upwards due to the full water stored in the water storage tank 4, the floating ball 45 floats upwards and contacts with the inner wall at the upper end of the water inlet pipe 14, at the moment, the buoyancy force borne by the floating ball 45 is smaller than the gravity of the sealing ball 43 and the pulling force of the elastic rope 44 on the sealing ball 43, the water outlet 41 is sealed, meanwhile, the detection probe 16 detects the water in the water storage tank 4 and displays relevant data on the display screen 15, a user can check whether the water in the bucket is deteriorated on the display screen 15, if the water is not deteriorated, the user can continue drinking, and if the water is deteriorated, the user can take off the bucket 2 to replace the new barreled water, so that the phenomenon that the user drinks the deteriorated water by mistake and the human health is influenced because the water quality change cannot be known in time is prevented;
after the water in the water storage tank 4 is detected, the squeezing bag 11 is squeezed again, gas in the squeezing bag 11 is sprayed out and enters the upper part of the water storage tank 4 along the water inlet pipe 14, meanwhile, the floating ball 45 floats upwards and is positioned on the liquid level, the distance between the two magnets 48 is reduced, and the two magnets 48 attract each other, so that the floating ball 45 has the tendency of moving towards the direction close to the fixed block 47 along the water inlet pipe 14, the floating ball 45 is guided, when the squeezing bag 11 is squeezed for the second time, the floating ball 45 is impacted by the gas in the squeezing bag 11 and enters the water inlet pipe 14, the first pull rope 46 is in a straightening state, the diameter of the floating ball 45 is the same as the inner diameter of the water inlet pipe 14, the floating ball 45 enters the inner channel of the water inlet pipe 14 and seals the inner channel of the water inlet pipe 14, and along with the fact that the gas in the squeezing bag 11 continuously enters the water storage tank 4, the gas above the water storage tank 4 is increased, the pressure is increased, and the floating ball 45 is further pushed to continuously move in the water inlet pipe 14, along with the increase of the moving distance of the floating ball 45 in the water inlet pipe 14, the floating ball 45 pulls the sealing ball 43 through the first pull rope 46, the pulling force exerted on the sealing ball 43 by the floating ball 45 and the first pull rope 46 is greater than the gravity of the sealing ball 43 and the force exerted on the sealing ball 43 by the elastic rope 44, the sealing ball 43 moves upwards to open the water outlet 41, so that the water in the water storage tank 4 is discharged from the water outlet pipe 42, the water detected by the detection probe 16 is prevented from flowing into the water dispenser again, and the purity of the water entering the water dispenser is improved;
when the water storage tank 4 drains, along with the continuous decline of the liquid level in the water storage tank 4, the space above the water storage tank 4 is increased, the pressure intensity is reduced, the extrusion force of the gas on the floating ball 45 is gradually reduced, the floating ball 45 slowly moves towards the direction close to the water storage tank 4 under the action of the tensile force of the elastic rope 46 until the water in the water storage tank 4 is drained, the extrusion bag 11 is loosened, the gas above the water storage tank 4 flows back to the inside of the extrusion bag 11 along the water inlet pipe 14, so that the extrusion bag 11 is restored to the initial state, the floating ball 45 is not impacted by the gas sprayed by the extrusion bag 11, the force applied to the sealing ball 43 by the floating ball 45 and the first pull rope 46 is smaller than the force applied to the sealing ball 43 by the elastic rope 44 and the gravity of the sealing ball 43, the sealing ball 43 moves downwards to the sealing water outlet 41 again under the action of the self gravity and the tensile force of the elastic rope 44, the first pull rope 46 pulls the floating ball 45 to return to the position above the water storage tank 4, at this moment, the distance between the floating ball 45 and the fixed block 47 is increased, the magnetic action is reduced, the water in the water storage tank 4 is discharged, and the floating ball 45 falls on the bottom of the water storage tank 4 under the action of gravity; meanwhile, the detection probe 16 can detect the water level in the water storage tank 4, and by arranging the guide pipe 18, when the water storage tank 4 is not fully filled with water and the gas in the extrusion bag 11 is greatly lost, the rubber cap on the guide pipe 18 is opened, and the device can be externally connected with equipment or directly suck and blow gas from the extrusion bag 11 by using a nozzle, so that the normal operation of the device is ensured; meanwhile, the floating ball 45 is limited by the fixing block 47, so that after the floating ball 45 moves away from the extrusion bag 11 and the water outlet 41 is opened, the floating ball 45 is in contact with the fixing block 47, the movement distance of the floating ball 45 in the water inlet pipe 14 is ensured to be small, the movement distance of the floating ball 45 in the water inlet pipe 14 is prevented from being too large, and when the floating ball 45 returns to the water storage tank 4, a large amount of water is absorbed from the smart seat 3 and enters the water storage tank 4, so that the normal operation of the device is influenced;
meanwhile, the upper surface and the lower surface of the base body 1 are both provided with a layer of rubber pad 17; the rubber pad 17 can play a role in buffering protection, when the base body 1 and the bucket 2 are placed above the water dispenser, the lower rubber pad 17 plays a role in buffering the base body 1 and the smart seat 3, and the upper rubber pad 17 plays a role in buffering the bucket 2 and the base body 1, so that impact damage to the device is reduced, and the service life of the device is effectively prolonged; meanwhile, when the base body 1 is sleeved at one end of the opening of the water barrel 2, the projection 53 is inserted into the groove 52 to enable the two sliding blocks 51 to be tightly spliced, the sealing of the diversion port 13 is realized, the movable rod 56 is pulled in the direction away from the central axis of the base body 1, the clamping block 57 is enabled to be away from the clamping groove 58, the movable rod 56 is rotated to enable the second pull rope 511 to be continuously wound on the winding shaft 510, the length of the second pull rope 511 is reduced, the sliding blocks 51 are pulled to slide in the direction away from the central axis of the base body 1, and the first elastic piece 54 is compressed; the two sliding blocks 51 move in the direction away from each other by rotating the two movable rods 56, and the movable rods 56 slide in the direction close to the central axis of the base body 1 after the adjustment is completed, so that the clamping blocks 57 enter the clamping grooves 58 for fixing, and the opening of the water barrel 2 is opened; the base body 1 and the bucket 2 are installed on a water dispenser, when the water quality detection is unqualified, the movable rod 56 is pulled to one side away from the central axis of the base body 1 again, the movable rod 56 is rotated reversely to enable the second pull rope 511 to return to the initial state, the bucket 2 and the base body 1 are moved to be taken down from the water dispenser at the moment, the two sliding blocks 51 are close to each other under the elastic action of the first elastic piece 54, the convex block 53 enters the groove 52, the two sliding blocks 51 are tightly spliced to seal the opening of the bucket 2, and the situation that when the bucket 2 is taken down, more water is contained in the bucket 2, so that the bucket 2 leaks water, and a large amount of water is splashed;
meanwhile, when the base body 1 is sleeved on the water bucket 2, the rubber pad 17 above the base body 1 is attached to the surface of the water bucket 2, the arc-shaped plate 63 is positioned on the side edge of the water bucket 2 and is not shielded by the water bucket 2, the arc-shaped plate 63 is pressed downwards, when the arc-shaped plate 63 moves downwards, the space below the arc-shaped plate 63 is reduced, and air in the space below the extrusion arc-shaped plate 63 is discharged to the space above the arc-shaped plate 63 through the second one-way valve 66; the arc-shaped plate 63 is loosened, the arc-shaped plate 63 moves upwards under the action of the second elastic piece 64 to return to the initial state, the space below the arc-shaped plate 63 is increased, the pressure intensity is reduced, and the gas in the absorption cavity 6 and the micropores 61 enters the space below the arc-shaped plate 63 through the first one-way valve 65; repetitive motion, make the gas between rubber pad 17 and the cask 2 above the base member 1 reduce, the rubber pad 17 of base member 1 top adsorbs hugs closely on cask 2 surface, thereby realize the fixed of base member 1 and cask 2, when preventing that water quality testing is unqualified, when taking off cask 2 and base member 1 from the water dispenser, need the manual work to press fixed base member 1, in order to avoid the water in the cask 2 to extrude impact base member 1 downwards under the action of gravity, cause base member 1 to drop from cask 2, the water in the cask 2 splashes and spouts; when the base body 1 needs to be taken down, the control valve 67 is opened to enable the pressure in the cavity 6 to be recovered to be normal and then the pressure can be discharged; meanwhile, the cam 68 is arranged, when the second pull rope 511 is adjusted, the movable rod 56 is pulled in the direction away from the central axis of the base body 1, so that the clamping block 57 is away from the clamping groove 58, at the moment, the cam 68 moves to one side of the arc-shaped groove 62 away from the water bucket 2 along with the movable rod 56, the movable rod 56 is rotated, the movable rod 56 drives the cam 68 to rotate, the cam 68 rotates and intermittently extrudes the arc-shaped plate 63 to move downwards, so that air between the rubber pad 17 above the base body 1 and the water bucket 2 is continuously absorbed and discharged, the base body 1 and the water bucket 2 are fixed, and the base body 1 is prevented from falling off the water bucket 2 to splash and spray out water in the water bucket 2; through setting up cam 68, intermittent type nature extrusion arc 63 can be when adjusting second stay cord 511 to reduce the manual operation process, reduce artifical work degree, be convenient for realize the fixed of base member 1 and cask 2.
In the invention, the fixed block 47 is formed by splicing two identical quarter spheres, the side surfaces of one opposite sides of the two quarter spheres are provided with empty grooves, and magnets 48 are arranged in the empty grooves during splicing, so that the hemispherical fixed block 47 is formed after splicing; the floating ball 45, the basal body 1 and the rubber pad 17 are similar.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A water quality environment detection system is characterized in that: the water dispenser is characterized by comprising a base body (1), an extrusion bag (11) and a mounting box (12), wherein the upper end of the base body (1) is of a circular plate structure, the lower end of the base body is of a cylindrical structure, the base body (1) is sleeved at one end of a water barrel (2) provided with an opening, a flow guide port (13) is arranged at the center of the bottom of the base body (1), the flow guide port (13) corresponds to the opening of the water barrel (2), and the base body (1) and the water barrel (2) are both placed in a smart seat (3) of the water dispenser; one side of the upper end of the base body (1) is fixedly connected with a squeezing bag (11), and a spring is fixedly connected in the squeezing bag (11); a guide pipe (18) is fixedly connected to one side of the extrusion bag (11), and a rubber cap is arranged at one end, far away from the extrusion bag (11), of the guide pipe (18); a placing groove is formed in the base body (1), a water inlet pipe (14) is fixedly arranged in the placing groove, one end of the water inlet pipe (14) extends into the smart seat (3), and the other end of the water inlet pipe is communicated with the inside of the extrusion bag (11); a water storage tank (4) is arranged inside one side, close to the extrusion bag (11), of the base body (1), the water storage tank (4) is communicated with the inside of the water inlet pipe (14), and the inner volume of the extrusion bag (11) is larger than the inner volumes of the water inlet pipe (14) and the water storage tank (4); a water outlet (41) is formed in the bottom of one side, away from the squeezing bag (11), of the water storage tank (4), a water outlet pipe (42) is externally connected to the water outlet (41), and one end of the water outlet pipe (42) extends out of the base body (1); a sealing ball (43) is arranged above the water outlet (41), the diameter of the sealing ball (43) is larger than the inner diameter of the water outlet (41), and an elastic rope (44) is fixedly connected between the sealing ball (43) and the inner wall of the water outlet (41); a floating ball (45) is arranged above the sealing ball (43), a first pull rope (46) is arranged between the floating ball (45) and the sealing ball (43), the diameter of the floating ball (45) is the same as the inner diameter of the water inlet pipe (14), and the floating ball (45) and the sealing ball (43) are both made of light materials; the utility model discloses a water storage tank, including base member (1), mounting box (12) inside power and the determine module of being equipped with, mounting box (12) upper surface mounting has display screen (15), mounting box (12) below is equipped with test probe (16), test probe (16) stretch into aqua storage tank (4) bottom design, be equipped with liquid level induction system on test probe (16).
2. A water quality environment detection system according to claim 1, wherein: a fixed block (47) is fixedly connected in the water inlet pipe (14), the fixed block (47) is positioned on one side of the water storage tank (4) far away from the extrusion bag (11), the fixed block (47) is arranged corresponding to the floating ball (45), and the fixed block (47) is designed in a hemispherical shape; magnets (48) are arranged inside the fixing block (47) and the floating ball (45), the two magnets (48) attract each other, and the magnetic action between the two magnets (48) is smaller than the elastic action of the elastic rope (44).
3. A water quality environment detection system according to claim 1, wherein: the upper surface and the lower surface of the base body (1) are both provided with a layer of rubber pad (17).
4. A water quality environment detection system according to claim 1, wherein: the bottom of the base body (1) is provided with a pair of sliding grooves (5), the two sliding grooves (5) are mirror images of each other, sliding blocks (51) are connected in the sliding grooves (5) in a sliding mode, grooves (52) and lugs (53) are respectively arranged on the side faces of one sides, opposite to the two sliding blocks (51), of the two sliding blocks (51), the grooves (52) and the lugs (53) are correspondingly arranged, and the side faces, far away from each other, of one sides of the two sliding blocks (51) are fixedly connected with the inner walls of the corresponding sliding grooves (5) through first elastic pieces (54); a pair of sliding grooves (55) is formed in the upper end of the base body (1), the sliding grooves (55) are communicated with the space above the base body (1), and the sliding grooves (55) and the sliding grooves (5) are arranged in a one-to-one correspondence manner; a T-shaped movable rod (56) is connected in the sliding groove (55) in a sliding mode, one end of the movable rod (56) is located outside the base body (1) and fixedly connected with a clamping block (57) at the lower part, and a clamping groove (58) corresponding to the clamping block (57) is formed in the side face of the base body (1); mounting groove (59) have been seted up to the one end that fixture block (57) was kept away from in sliding tray (55), movable rod (56) one end is stretched into mounting groove (59) and is linked firmly spool (510), a pair of wire casing has been seted up in base member (1), the wire casing is equipped with second stay cord (511), second stay cord (511) one end is convoluteed on spool (510), and the other end links firmly with slider (51) one side of keeping away from base member (1) axis.
5. A water quality environment detection system according to claim 3, wherein: a cavity (6) is formed in the rubber pad (17) above the base body (1), micropores (61) are uniformly distributed on the side surface, close to the bucket (2), of the rubber pad (17) above the base body (1), and the micropores (61) are communicated with the cavity (6); the upper surface of the base body (1) is provided with a pair of arc-shaped grooves (62), arc-shaped plates (63) are connected in the arc-shaped grooves (62) in a sealing and sliding mode, the lower surfaces of the arc-shaped plates (63) and the inner walls of the arc-shaped grooves (62) are fixedly connected with second elastic pieces (64) which are uniformly distributed, the space below the arc-shaped plates (63) is communicated with the inside of the cavity (6) through first air passages formed in the base body (1), and first check valves (65) are arranged at the positions where the space below the arc-shaped plates (63) is communicated with the cavity (6); a through hole is formed in the arc-shaped plate (63), and a second one-way valve (66) is arranged in the through hole; the exhaust port is formed in the side face of the base body (1), the exhaust port is communicated with the interior of the cavity (6) through a second air passage formed in the base body (1), the control valve (67) is arranged at the exhaust port, and the control valve (67) is in a closed state in an initial state.
6. A water quality environment detection system according to claim 4, wherein: be equipped with cam (68) on movable rod (56), cam (68) and movable rod (56) all are located arc (63) top, the thickness of cam (68) is less than the width of arc wall (62).
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| CN202110549572.5A CN113484482A (en) | 2021-05-20 | 2021-05-20 | Water quality environment detection system |
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| CN202110549572.5A CN113484482A (en) | 2021-05-20 | 2021-05-20 | Water quality environment detection system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114526792A (en) * | 2022-04-22 | 2022-05-24 | 石家庄创申建筑装饰工程有限公司 | Highway water level detection device |
| CN115524079A (en) * | 2022-04-20 | 2022-12-27 | 无锡吉冈精密科技股份有限公司 | Long tubular column gas tightness testing arrangement of new energy automobile |
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