CN112461596A - Full-automatic sampler for drinking water - Google Patents
Full-automatic sampler for drinking water Download PDFInfo
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- CN112461596A CN112461596A CN202011470572.8A CN202011470572A CN112461596A CN 112461596 A CN112461596 A CN 112461596A CN 202011470572 A CN202011470572 A CN 202011470572A CN 112461596 A CN112461596 A CN 112461596A
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- drinking water
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- 239000003651 drinking water Substances 0.000 title claims abstract description 29
- 235000020188 drinking water Nutrition 0.000 title claims abstract description 29
- 238000005070 sampling Methods 0.000 claims abstract description 136
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 96
- 238000002347 injection Methods 0.000 claims abstract description 57
- 239000007924 injection Substances 0.000 claims abstract description 57
- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 230000002441 reversible effect Effects 0.000 claims description 25
- 230000001681 protective effect Effects 0.000 claims description 20
- 230000006698 induction Effects 0.000 claims description 14
- 238000004659 sterilization and disinfection Methods 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 238000005485 electric heating Methods 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 6
- 230000001939 inductive effect Effects 0.000 description 5
- 239000000243 solution Substances 0.000 description 4
- 230000001954 sterilising effect Effects 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000003722 extracellular fluid Anatomy 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002906 microbiologic effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 210000002381 plasma Anatomy 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/04—Heat
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Hydrology & Water Resources (AREA)
- Chemical & Material Sciences (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention relates to the technical field of drinking water sampling, in particular to a full-automatic sampler for domestic drinking water, which comprises a sampling box body, wherein the top of the sampling box body is provided with an upper mounting plate, the bottom of the sampling box body is provided with a lower mounting plate, the upper mounting plate is fixedly connected with a plurality of lead screws, the lead screws are fixedly connected with a cover opening mechanism, the top of the cover opening mechanism is provided with a top plate, and the cover opening mechanism is also provided with a plate. According to the invention, the PLC is arranged to control the first positive and negative rotation motor and the second positive and negative rotation motor, so that the lifting and the rotation of the cover removing buckle are realized, the water yield of the electromagnetic valve is arranged on the sampling water injection pipe, and the sampling container is driven to move by controlling the driving mechanism, so that the full-automatic sampling is realized, the time and the labor consumption of manual sampling are avoided, the practicability is high, and the sampling efficiency is high; through setting up the ratch in second linear bearing for the ratch drives the first board of accepting and goes up and down when going up and down, and stability is good, can be more accurate will take off the lid and detain on sampling container.
Description
Technical Field
The invention relates to the technical field of drinking water sampling, in particular to a full-automatic sampler for domestic drinking water.
Background
The drinking water is water which can be directly supplied to human body without treatment. Water is a major component of body fluids and is an important substance constituting cells, interstitial fluid, plasma, and the like. Water is used as a medium for all chemical reactions in the body and is a platform for transporting various nutrients and substances. The sampling device is used for drinking water collection when the drinking water of life need be used in the detection. The life drinking water is closely related to the life of people, and the life drinking water can ensure the water quality by frequently sampling and detecting the life drinking water for residents to drink.
Most of the existing life drinking water samplers are manually sampled by workers, so that time and labor are consumed, and the sampling time is limited and the sampling cannot be stored for a long time; in addition, in the sampling process of the existing sampler, due to different requirements on different water qualities, the existing sampler cannot be disinfected, secondary pollution is easily caused in the sampling process, and certain limitations exist.
Disclosure of Invention
Aiming at the defects in the prior art, the full-automatic sampler for the drinking water can automatically sample the drinking water, can disinfect the drinking water according to different water quality requirements, avoids secondary pollution, and has high practicability and good stability.
In order to solve the technical problems, the invention provides the following technical scheme:
full-automatic sampler of life drinking water, including the sampling box, the top of sampling box is equipped with the mounting panel, the bottom of sampling box is equipped with down the mounting panel:
the upper mounting plate is fixedly connected with a plurality of lead screws, the lead screws are fixedly connected with a cover opening mechanism, the top of the cover opening mechanism is provided with a top plate, the cover opening mechanism is further provided with a plate block, the bottoms of the lead screws are fixedly arranged at the bottoms of the plate block, the lead screws are sleeved with a light sliding sleeve, the smooth sleeve is arranged between the top plate and the plate block, a first bearing plate is arranged between the top plate and the plate block, the first bearing plate is movably arranged on the smooth sleeve, the first bearing plate is fixedly provided with a plurality of first linear bearings, the first linear bearings are slidably provided with polish rods, the top ends of the polish rods are fixedly arranged at the bottom surface of the top plate, the first bearing plate is fixedly provided with toothed bars, the toothed bars are provided with racks, the bottom surface of the top plate is fixedly connected with a first positive and negative rotation motor, and the first positive and negative rotation motor is provided with gears, the gear is meshed with the rack, a second linear bearing is fixedly mounted on the top plate, the toothed bar is movably arranged in the second linear bearing, a second bearing plate is arranged below the plate block, a plurality of fixing rods are fixedly connected between the first bearing plate and the second bearing plate and can move on the plate block, a second forward and reverse rotation motor is mounted between the plate block and the second bearing plate, a connecting shaft is rotatably mounted on a rotating shaft of the second forward and reverse rotation motor, and a cover uncovering buckle is detachably mounted at the bottom of the connecting shaft;
the bottom of the mounting plate is also provided with a water injection mechanism, the water injection mechanism comprises a sampling water injection pipe, the sampling water injection pipe is provided with an electromagnetic valve, the side surface of the sampling box body is provided with a high-frequency inductive heater, the sampling water injection pipe is matched with the high-frequency inductive heater, the sampling water injection pipe is provided with a water inlet pipe in a penetrating way, and the water inlet pipe is connected with a water receiving pipeline;
be equipped with the guide rail on the lower mounting panel, the one end of lower mounting panel is equipped with actuating mechanism, the inside of lower mounting panel is equipped with drive chain, drive chain with the guide rail cooperation, slidable mounting has the slider on the guide rail, demountable installation has the standing groove on the slider, the side of standing groove is provided with the hinge, be equipped with the location between the hinge slightly, the sampling container has been placed in the standing groove.
Further, the ultraviolet ray disinfection lamp is installed to the inboard of sampling box, the bottle lid sensor is still installed to the inboard of sampling box, the bottle lid sensor is located the homonymy of water injection mechanism.
Further, still install first protective housing and second protective housing in the sampling box, first protective housing is equipped with a plurality ofly with the second protective housing, it sets up to take off lid mechanism in the first protective housing, water injection mechanism sets up in the second protective housing, carry out through connection through the inlet tube between the water injection mechanism.
Furthermore, the side of the sampling box body is provided with a PLC controller, and the PLC controller is matched with an internal electrical element of the sampling box body.
Furthermore, the sampling container is made of materials such as a hard glass screw bottle or a polyethylene screw bottle.
Furthermore, the cover-opening buckle is internally provided with vertical anti-skid lines which are matched with the threaded bottle cover on the sampling container.
Furthermore, the top rigid coupling of sampling water injection pipe has the connecting bolt, the sampling water injection pipe is in through connecting bolt rigid coupling on the last mounting panel.
Furthermore, an electric heating coil is arranged on the high-frequency induction heater, and the coil is wound at the water outlet of the sampling water injection pipe.
According to the technical scheme, the invention has the beneficial effects that:
1. according to the invention, the PLC is arranged, the first forward and reverse rotating motor can realize the up-and-down lifting of the cover lifting buckle, the second forward and reverse rotating motor can realize the rotation of the cover lifting buckle, so that the cover lifting and the cover sealing of the sampling container are convenient, the electromagnetic valve is arranged on the sampling water injection pipe, so that the water yield of the sampling water injection pipe can be controlled, the placing groove is driven to move by controlling the driving mechanism, the sampling container is driven to move, water is better injected into the sampling container, full-automatic sampling is realized, the time and the labor consumption of manual sampling are avoided, the practicability is high, and the sampling efficiency is high;
2. according to the invention, the gear rod is arranged in the second linear bearing, so that the gear rod drives the first bearing plate to vertically lift when lifting, the stability is good, the polish rod and the first linear bearing are arranged between the top plate and the first bearing plate in the cover uncovering mechanism, the first bearing plate can vertically lift when lifting, the cover uncovering buckle can be more accurately buckled on the sampling container, and the number of times of manual adjustment is reduced;
3. according to the invention, the high-frequency inductive heater is arranged on the sampling water injection pipe in a matching manner, the pipe orifice of the sampling water injection pipe can be heated to red in a short time, and the temperature and the heating time are controlled by the PLC controller, so that the method is clean and sanitary in heating, safe and reliable;
4. the invention can ensure the cleanliness of the sampling environment and the sampling container before microbiological sampling by ultraviolet sterilization;
5. according to the invention, the size-adjustable placing grooves are arranged, so that sampling containers with different sizes can be placed, and the drinking water can be better sampled.
Drawings
In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a partial exploded view of the present invention;
FIG. 3 is a front cross-sectional view of the present invention;
FIG. 4 is an enlarged view of the structure at B of FIG. 2 according to the present invention;
FIG. 5 is an enlarged view of the structure at A of FIG. 3 according to the present invention;
FIG. 6 is a partial structural view of the rack bar of the present invention;
fig. 7 is a control schematic diagram of the PLC controller according to the present invention.
Reference numerals:
1-upper mounting plate, 2-lower mounting plate, 3-guide rail, 4-placing groove, 5-hinge, 6-positioning pin, 7-driving mechanism, 8-first receiving plate, 9-screw rod, 10-first forward and reverse rotating motor, 11-second forward and reverse rotating motor, 12-connecting shaft, 13-cover-uncovering buckle, 14-sampling container, 15-sampling water injection pipe, 16-connecting bolt, 18-electromagnetic valve, 19-sliding block, 20-driving chain, 21-bottle cap sensor, 22-high-frequency induction heater, 23-water inlet pipe, 24-sampling box body, 25-optical sliding sleeve, 26-gear, 27-toothed bar, 2701-rack, 28-polished rod, 29-second receiving plate, 30-fixed rod, 31-a top plate, 32-a first protective shell, 33-an ultraviolet disinfection lamp, 34-a second protective shell, 35-a PLC (programmable logic controller), 36-a plate, 37-a cover uncovering mechanism, 38-a water injection mechanism, 39-a first linear bearing and 40-a second linear bearing.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
Referring to fig. 1-7, the full-automatic sampler for drinking water comprises a sampling box body 24, wherein an upper mounting plate 1 is arranged at the top of the sampling box body 24, and a lower mounting plate 2 is arranged at the bottom of the sampling box body 24:
the upper mounting plate 1 is fixedly connected with a plurality of screw rods 9, the screw rods 9 are fixedly connected with a cover opening mechanism 37, the top of the cover opening mechanism 37 is provided with a top plate 31, the cover opening mechanism 37 is also provided with a plate block 36, the bottom of the screw rods 9 is fixedly mounted at the bottom of the plate block 36, the screw rods 9 are sleeved with a smooth sleeve 25, the smooth sleeve 25 is arranged between the top plate 31 and the plate block 36, a first bearing plate 8 is arranged between the top plate 31 and the plate block 36, the first bearing plate 8 is movably arranged on the smooth sleeve 25, a plurality of first linear bearings 39 are fixedly arranged on the first bearing plate 8, a polished rod 28 is slidably arranged on the first linear bearings 39, the top end of the polished rod 28 is fixedly mounted at the bottom surface of the top plate 31, a toothed rod 27 is fixedly mounted on the first bearing plate 8, a rack 2701 is arranged on the toothed rod 27, a first positive and negative rotation motor 10 is fixedly connected with the bottom surface of the top plate 31, a gear, a second linear bearing 40 is fixedly installed on the top plate 31, the toothed bar 27 is movably arranged in the second linear bearing 40, a second bearing plate 29 is arranged below the plate block 36, a plurality of fixing bars 30 are fixedly connected between the first bearing plate 8 and the second bearing plate 29, the fixing bars 30 can move on the plate block 36, a second forward and reverse rotation motor 11 is installed between the plate block 36 and the second bearing plate 29, a connecting shaft 12 is rotatably installed on a rotating shaft of the second forward and reverse rotation motor 11, and a cover uncovering buckle 13 is detachably installed at the bottom of the connecting shaft 12;
in practical use, the first forward and reverse rotation motor 10 is controlled to rotate, so as to drive the gear 26 on the first forward and reverse rotation motor 10 to rotate, and further drive the gear rod 27 meshed with the gear 26 to move, during the movement of the toothed bar 27, the first bearing plate 8 is driven to move on the smooth sleeve 25, so that the second bearing plate 29 fixedly connected with the first bearing plate 8 through the fixing rod 30 moves along with the movement, the cover-opening buckle 13 at the bottom is driven to move up and down in the moving process of the second bearing plate 29, meanwhile, the cover opening buckle 13 is driven to rotate by controlling the starting of the second positive and negative rotation motor 11, so that the cover opening and closing of the sampling container 14 can be effectively carried out, the rotation of the second forward and reverse rotation motor 11 can rotate in a small radian after rotating, so that the sampling container 14 can be better uncovered and closed, and the damage to a bottle cap in the process of screwing the bottle cap is avoided;
the first linear bearing 39 and the polish rod 28 are arranged to enable the first bearing plate 8 to vertically lift below the top plate 31, so that the first bearing plate has a limiting effect, and the second linear bearing 40 is arranged to enable the toothed bar 27 to vertically lift, so that the toothed bar 27 has a limiting effect;
the bottom of the mounting plate 1 is also provided with a water injection mechanism 38, the water injection mechanism 38 comprises a sampling water injection pipe 15, the sampling water injection pipe 15 is provided with an electromagnetic valve 18, the side surface of the sampling box body 24 is provided with a high-frequency induction heater 22, the sampling water injection pipe 15 is matched with the high-frequency induction heater 22, the sampling water injection pipe 15 is provided with a water inlet pipe 23 in a penetrating way, and the water inlet pipe 23 is connected with a water receiving pipe;
in actual use, water is injected into the water inlet pipe 23 through the water receiving pipeline, the electromagnetic valve 18 is controlled, then the water is quantitatively injected into the sampling water injection pipe 15, the sampling water is injected into the uncovered sampling container 14 through the sampling water injection pipe 15, the high-frequency induction heater 22 is started, then the high-frequency induction heating can be carried out on the pipe orifice of the sampling water injection pipe 15, and then the sampling water in the sampling water injection pipe 15 is disinfected at high temperature;
the sampling device is characterized in that a guide rail 3 is arranged on the lower mounting plate 2, a driving mechanism 7 is arranged at one end of the lower mounting plate 2, a driving chain 20 is arranged inside the lower mounting plate 2, the driving chain 20 is matched with the guide rail 3, a sliding block 19 is slidably arranged on the guide rail 3, a placing groove 4 is detachably arranged on the sliding block 19, a hinge 5 is arranged on the side surface of the placing groove 4, a positioning pin 6 is arranged between the hinges 5, and a sampling container 14 is placed in the placing groove 4;
in the in-service use, start through control actuating mechanism 7 and drive guide rail 3 and remove, and then drive standing groove 4 on the guide rail 3 and remove, and then remove sampling container 14 in standing groove 4, and then can be better take off lid and water injection sampling container 14, can adjust standing groove 4's notch size simultaneously according to hinge 5 and the little 6 cooperation in location, and then can make standing groove 4 carry on spacing fixedly to not unidimensional sampling container 14, and the practicality is high.
In the embodiment, the ultraviolet disinfection lamp 33 is installed on the inner side of the sampling box body 24, the bottle cap sensor 21 is also installed on the inner side of the sampling box body 24, and the bottle cap sensor 21 is positioned on the same side of the water injection mechanism 38;
can carry out disinfection treatment in to sampling box 24 through ultraviolet ray disinfection lamp 33, avoid sampling box 24 interior secondary pollution, cause the nonstandard that detects, simultaneously through setting up bottle lid sensor 21, the detectable is when water injection to sampling container 14, whether the bottle lid on the detection sampling container 14 is uncovered, avoids direct water injection to sampling container 14 to lead to the waste at water source.
In this embodiment, the sampling box body 24 is further provided with a first protective shell 32 and a second protective shell 34, the first protective shell 32 and the second protective shell 34 are provided in plurality, the cover opening mechanism 37 is arranged in the first protective shell 32, the water injection mechanism 38 is arranged in the second protective shell 34, and the water injection mechanisms 38 are connected in a penetrating manner through the water inlet pipe 23;
the cover-opening mechanism 37 and the water-filling mechanism 38 in the sampling box body 24 can be protected to a certain extent.
In the embodiment, a PLC controller 35 is arranged on the side surface of the sampling box body 24, and the PLC controller 35 is matched with internal electrical components of the sampling box body 24;
the internal electrical components of the sampling box body 24 can be controlled by the PLC 35, and then drinking water sampling can be better carried out.
In the embodiment, the sampling container 14 is made of hard glass screw bottle or polyethylene screw bottle;
the sampling container 14 can be easily uncovered and filled with water.
In the embodiment, the cover-opening buckle 13 is internally provided with vertical anti-skid lines which are matched with a threaded bottle cover on the sampling container 14; the sampling container 14 may be easily uncovered and closed.
In this embodiment, a connection bolt 16 is fixedly connected to the top end of the sampling water injection pipe 15, and the sampling water injection pipe 15 is fixedly connected to the upper mounting plate 1 through the connection bolt 16.
In this embodiment, the high-frequency induction heater 22 is provided with an electric heating coil, and the coil is wound at the water outlet of the sampling water injection pipe 15, so that the high-frequency induction heater 22 can effectively perform high-frequency induction heating disinfection on the water outlet of the sampling water injection pipe 15.
When in use, the whole sampling box body 24 is placed in a constant temperature and humidity incubator, the PLC 35 is controlled to enable the first forward and reverse rotation motor 10 and the second forward and reverse rotation motor 11 to rotate, wherein the first forward and reverse rotation motor 10 and the second forward and reverse rotation motor 11 do not adopt a stepping motor, the manufacturing cost of the stepping motor is too high, the rotation of the first forward and reverse rotation motor 10 and the second forward and reverse rotation motor 11 can further drive the cover uncovering buckle 13 to lift and rotate, the cover 14 is uncovered, the high-frequency inductive heater 22 carries out high-frequency inductive heating sterilization on the pipe orifice of the sampling water injection pipe 15 at the same time of the uncovering, the electromagnetic valve 18 is controlled to discharge residual water in the pipe orifice of the water injection pipe 15 after the sterilization is finished, the sampling container 14 is controlled to move to the position under the sampling pipe 15 through the PLC 35 according to the time control of the residual water in the pipe orifice to take sampling water, the sampling water is taken, and after the water in the sampling container 14, and controlling the sampling container 14 to move to the lower end of the cover uncovering buckle 13 for cover sealing treatment, simultaneously controlling the electromagnetic valve 18 in the moving process of the sampling container 14, controlling the sampling container 14 to move to the original position after the cover sealing is finished, and taking and placing according to requirements.
The working principle is as follows: the PLC controller 35 is controlled to rotate the first forward and reverse rotation motor 10, the gear 26 on the first forward and reverse rotation motor 10 is driven to rotate in the rotation of the first forward and reverse rotation motor 10, and then the gear rod 27 engaged with the gear 26 is driven to move in the second linear bearing 40, the first bearing plate 8 is driven to move up and down in the moving process of the gear rod 27, and then the second bearing plate 29 is driven to move along with the second bearing plate 29, the cover-uncovering buckle 13 at the bottom is driven to move up and down in the moving process of the second bearing plate 29, and meanwhile, the cover-uncovering buckle 13 is driven to rotate by controlling the starting of the second forward and reverse rotation motor 11, so that the cover can be effectively uncovered and closed for the sampling container 14, the uncovered sampling container 14 moves through the guide rail 3 and moves to the lower end of the sampling water injection pipe 15, and the water to be detected is injected into the sampling container 14 by controlling the electromagnetic valve 18, simultaneously according to the demand start high frequency induction heater 22, and then can carry out high frequency induction heating to the mouth of pipe of sampling water injection pipe 15, carry out high temperature sterilization to the sampling water in the sampling water injection pipe 15, drive 3 reverse movements of guide rail through secondary control actuating mechanism 7, when removing the sampling container 14 after the water injection to uncovering mechanism 37 below, control first positive reverse motor 10 and the positive reverse motor 11 of second, and then carry out the closing cap to sampling container 14, the manual start that will take out after the closing cap deposits to the insulation can that corresponds in, and then realize sampling the life drinking water automatically, therefore, the practicality is high, and high work efficiency.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.
Claims (8)
1. Full-automatic sampler of life drinking water, including sampling box (24), the top of sampling box (24) is equipped with mounting panel (1), the bottom of sampling box (24) is equipped with down mounting panel (2), its characterized in that:
the upper mounting plate (1) is fixedly connected with a plurality of lead screws (9), the lead screws (9) are fixedly connected with a cover opening mechanism (37), the top of the cover opening mechanism (37) is provided with a top plate (31), the cover opening mechanism (37) is further provided with a plate block (36), the bottom of the lead screws (9) is fixedly mounted at the bottom of the plate block (36), the lead screws (9) are sleeved with a light sliding sleeve (25), the light sliding sleeve (25) is arranged between the top plate (31) and the plate block (36), a first bearing plate (8) is arranged between the top plate (31) and the plate block (36), the first bearing plate (8) is movably arranged on the light sliding sleeve (25), a plurality of first linear bearings (39) are fixedly mounted on the first bearing plate (8), a polish rod (28) is slidably mounted on the first linear bearings (39), and the top end of the polish rod (28) is fixedly mounted on the bottom surface of the top plate (31), the first bearing plate (8) is fixedly provided with a toothed bar (27), the toothed bar (27) is provided with a rack (2701), the bottom surface of the top plate (31) is fixedly connected with a first positive and negative rotation motor (10), the first positive and negative rotation motor (10) is provided with a gear (26), the gear (26) is meshed with the rack (2701), the top plate (31) is fixedly provided with a second linear bearing (40), the toothed bar (27) is movably arranged in the second linear bearing (40), a second bearing plate (29) is arranged below the plate block (36), a plurality of fixing rods (30) are fixedly connected between the first bearing plate (8) and the second bearing plate (29), the fixing rods (30) can move on the plate block (36), the plate block (36) and the second bearing plate (29) are provided with a second positive and negative rotation motor (11), a connecting shaft (12) is rotatably mounted on a rotating shaft of the second forward and reverse rotating motor (11), and a cover uncovering buckle (13) is detachably mounted at the bottom of the connecting shaft (12);
the bottom of the mounting plate (1) is further provided with a water injection mechanism (38), the water injection mechanism (38) comprises a sampling water injection pipe (15), the sampling water injection pipe (15) is provided with an electromagnetic valve (18), the side surface of the sampling box body (24) is provided with a high-frequency induction heater (22), the sampling water injection pipe (15) is matched with the high-frequency induction heater (22), the sampling water injection pipe (15) is provided with a water inlet pipe (23) in a penetrating mode, and the water inlet pipe (23) is connected with a water receiving pipeline;
be equipped with guide rail (3) on lower mounting panel (2), the one end of lower mounting panel (2) is equipped with actuating mechanism (7), the inside of lower mounting panel (2) is equipped with drive chain (20), drive chain (20) with guide rail (3) cooperation, slidable mounting has slider (19) on guide rail (3), demountable installation has standing groove (4) on slider (19), the side of standing groove (4) is provided with hinge (5), be equipped with location (6) a little between hinge (5), sampling container (14) have been placed in standing groove (4).
2. The full-automatic sampler for domestic drinking water according to claim 1, characterized in that: ultraviolet ray disinfection lamp (33) are installed to the inboard of sampling box (24), bottle lid sensor (21) are still installed to the inboard of sampling box (24), bottle lid sensor (21) are located the homonymy of water injection mechanism (38).
3. The full-automatic sampler for domestic drinking water according to claim 1, characterized in that: still install first protective housing (32) and second protective housing (34) in sampling box (24), first protective housing (32) are equipped with a plurality ofly with second protective housing (34), it sets up to take off lid mechanism (37) in first protective housing (32), water injection mechanism (38) set up in second protective housing (34), carry out through connection through inlet tube (23) between water injection mechanism (38).
4. The full-automatic sampler for domestic drinking water according to claim 1, characterized in that: the side of sampling box body (24) is equipped with PLC controller (35), PLC controller (35) with the inside electrical components cooperation of sampling box body (24).
5. The full-automatic sampler for domestic drinking water according to claim 1, characterized in that: the sampling container (14) is made of hard glass screw bottles or polyethylene screw bottles and the like.
6. The full-automatic sampler for domestic drinking water according to claim 1, characterized in that: the cover opening buckle (13) is internally provided with vertical anti-skid lines which are matched with a threaded bottle cover on the sampling container (14).
7. The full-automatic sampler for domestic drinking water according to claim 1, characterized in that: the top rigid coupling of sampling water injection pipe (15) has connection bolt (16), sampling water injection pipe (15) are in through connecting bolt (16) rigid coupling go up on mounting panel (1).
8. The full-automatic sampler for domestic drinking water according to claim 1, characterized in that: and an electric heating coil is arranged on the high-frequency induction heater (22), and the coil is wound at the water outlet of the sampling water injection pipe (15).
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| CN202011470572.8A CN112461596B (en) | 2020-12-14 | 2020-12-14 | Full-automatic sampler for drinking water |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011470572.8A CN112461596B (en) | 2020-12-14 | 2020-12-14 | Full-automatic sampler for drinking water |
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| CN112461596B CN112461596B (en) | 2024-09-20 |
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| CN104266865A (en) * | 2014-10-29 | 2015-01-07 | 东北大学 | Time-phased automatic sampler for surface runoff of urban pavement |
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| CN211042821U (en) * | 2019-09-09 | 2020-07-17 | 宁夏环境科学研究院（有限责任公司） | Water sampling device for environmental detection |
| CN213985801U (en) * | 2020-12-14 | 2021-08-17 | 陈国庆 | Full-automatic sampler for drinking water |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266865A (en) * | 2014-10-29 | 2015-01-07 | 东北大学 | Time-phased automatic sampler for surface runoff of urban pavement |
| KR101513463B1 (en) * | 2014-12-12 | 2015-04-21 | (주)지산종합기술 | Automatic Water Sampler for Sewer Pipe |
| KR101963084B1 (en) * | 2018-06-11 | 2019-03-27 | 이준화 | Auto-measuring equipment for interfacial sludge |
| CN211042821U (en) * | 2019-09-09 | 2020-07-17 | 宁夏环境科学研究院（有限责任公司） | Water sampling device for environmental detection |
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| CN112461596B (en) | 2024-09-20 |
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Effective date of registration: 20240823 Address after: Room 501, Building 4, No. 2083 Yuehai Middle Road, Gongbei, Xiangzhou District, Zhuhai City, Guangdong Province 519000 Applicant after: Zhuhai Water Control Testing Technology Co.,Ltd. Country or region after: China Address before: 400000 2-1, unit 3, No. 70, Yuhua village, Nan'an District, Chongqing Applicant before: Chen Guoqing Country or region before: China |
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