CN213658720U - Soil and groundwater heavy metal pollution situation sampling investigation evaluation device - Google Patents
Soil and groundwater heavy metal pollution situation sampling investigation evaluation device Download PDFInfo
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- CN213658720U CN213658720U CN202022595179.3U CN202022595179U CN213658720U CN 213658720 U CN213658720 U CN 213658720U CN 202022595179 U CN202022595179 U CN 202022595179U CN 213658720 U CN213658720 U CN 213658720U
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Abstract
The utility model discloses a soil and groundwater heavy metal pollution situation sampling investigation evaluation device, including the insulation can, the left center department fixed mounting of insulation can inner chamber has electric heating wire, the left center department fixedly connected with air-blower of insulation can, the air-out end of air-blower and the left side intercommunication of insulation can inner chamber. The utility model discloses a set up the carousel, angle sensor, the connecting block, driven gear, the driving gear, the check valve, servo motor, control panel, a weighing sensor and a temperature sensor, the connecting plate, heavy metal detects the head, electric putter, the semiconductor refrigeration piece, distance measuring sensor, electric heating wire, the air-blower uses with placing the seat cooperation, the advantage that has adjustment temperature and simple operation, the unable nimble adjustment detection temperature of current investigation evaluation device has been solved, can not simulate the ambient temperature of locating of corresponding sample, cause certain influence to the testing result, and the simple operation nature is relatively poor, the problem of investigation evaluation device practicality has been reduced.
Description
Technical Field
The utility model relates to a heavy metal detects technical field, specifically is a soil and groundwater heavy metal pollution situation sampling investigation evaluation device.
Background
The heavy metals in terms of environmental pollution are metals or metalloids such as mercury, cadmium, lead, chromium, arsenic, etc., and also general heavy metals having a certain toxicity, such as copper, zinc, nickel, cobalt, tin, etc.
In natural environment, soil and groundwater often receive heavy metal pollution easily, consequently can carry out sampling process to soil and groundwater, then carry out the heavy metal investigation and detect the aassessment, in actual testing process, can detect a plurality of samples simultaneously, with reduce data error, the unable nimble adjustment of current investigation evaluation device detects the temperature, can not simulate the ambient temperature of locating that corresponds the sample, cause certain influence to the testing result, and the simple operation nature is relatively poor, investigation evaluation device's practicality has been reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a soil and groundwater heavy metal pollution situation sampling investigation evaluation device possesses the advantage of adjustment temperature and simple operation, has solved the unable nimble adjustment detection temperature of current investigation evaluation device, can not simulate the ambient temperature of locating that corresponds the sample, causes certain influence to the testing result, and the simple operation nature is relatively poor, has reduced the problem of investigation evaluation device practicality.
In order to achieve the above object, the utility model provides a following technical scheme: a sampling, investigating and evaluating device for soil and groundwater heavy metal pollution conditions comprises an insulation can, wherein an electric heating wire is fixedly installed at the center of the left side of an inner cavity of the insulation can, an air blower is fixedly connected at the center of the left side of the inner cavity of the insulation can, an air outlet end of the air blower is communicated with the left side of the inner cavity of the insulation can, an electric push rod is fixedly connected at the center of the top of the insulation can, the bottom of the electric push rod penetrates through the inner cavity of the insulation can and is fixedly connected with a connecting plate, a heavy metal detection head is fixedly connected at the bottom of the connecting plate, a distance measurement sensor is fixedly connected at the left side of the top of the inner cavity of the insulation can, a temperature sensor is fixedly connected at the top of the right side of the inner cavity of the, the fixed cover in bottom on servo motor output surface is equipped with the driving gear, the bottom of insulation can inner chamber is provided with the carousel, the fixed cover in surface of carousel is equipped with driven gear, driven gear and driving gear meshing, the center fixedly connected with connecting block of department of carousel bottom, the center department of insulation can bottom installs angle sensor through the mounting panel, angle sensor's sense terminal is connected with the fixed surface of connecting block, the top fixedly connected with of carousel and the first cooperation of heavy metal detection use place the seat, the inner chamber of placing the seat runs through and is provided with the sample test tube, the rear side of insulation can inner chamber is inlayed and is installed the semiconductor refrigeration piece.
Preferably, four corners of the bottom of the heat preservation box are fixedly connected with supports, the surface of the air inlet end of the air blower is fixedly provided with a dust screen, and the front surface of the heat preservation box is movably connected with a sealing box door.
Preferably, both sides at insulation can inner chamber top are all fixedly connected with the montant, and the bottom of montant runs through to the bottom of connecting plate, the junction sliding connection of the surface of montant and connecting plate.
Preferably, the right side of the bottom of the inner cavity of the heat preservation box is fixedly connected with a bearing seat matched with the output end of the servo motor for use, and a connecting bearing matched with a connecting block for use is embedded in the bottom of the heat preservation box.
Preferably, the two sides of the bottom of the turntable are fixedly connected with positioning blocks, the positioning blocks are T-shaped, and positioning grooves matched with the positioning blocks are formed in the bottom of the inner cavity of the heat insulation box.
Preferably, the top of placing the seat surface is inlayed and is installed the heat conduction metal ring, the top fixedly connected with heat conduction silica gel ring of placing the seat inner chamber, the bottom fixedly connected with buffering sponge seat of placing the seat inner chamber.
Preferably, range finding sensor, angle sensor, heavy metal detection head and temperature sensor all are connected with control panel two-way electricity, the input of servo motor, electric putter, semiconductor refrigeration piece, electric heating wire and air-blower all with control panel's output electric connection.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up the carousel, angle sensor, the connecting block, driven gear, the driving gear, the check valve, servo motor, control panel, a weighing sensor and a temperature sensor, the connecting plate, heavy metal detects the head, electric putter, the semiconductor refrigeration piece, distance measuring sensor, electric heating wire, the air-blower uses with placing the seat cooperation, the advantage that has adjustment temperature and simple operation, the unable nimble adjustment detection temperature of current investigation evaluation device has been solved, can not simulate the ambient temperature of locating of corresponding sample, cause certain influence to the testing result, and the simple operation nature is relatively poor, the problem of investigation evaluation device practicality has been reduced.
2. The utility model discloses a set up the dust screen, can play the effect of filtration protection to the air inlet end of air-blower, use through setting up montant and connecting plate cooperation, can make heavy metal detection head stably reciprocate, through setting up bearing frame and connecting bearing, can make servo motor output and connecting block rotate more stably respectively, use through setting up locating piece and constant head tank cooperation, can make the carousel rotate more stably, prevent simultaneously that the carousel from reciprocating, influence equipment normal work, through setting up heat conduction becket and heat conduction silica gel ring, can play the effect of heat conduction, through setting up buffering sponge seat, can play the effect of protection to the bottom of sample test tube.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the turntable structure of the present invention;
FIG. 3 is a schematic sectional view of the structure of the seat of the present invention;
fig. 4 is an enlarged schematic view of the structure a in fig. 1 according to the present invention.
In the figure: 1 insulation can, 2 carousel, 3 angle sensor, 4 connecting blocks, 5 driven gear, 6 driving gears, 7 check valves, 8 servo motor, 9 control panel, 10 temperature sensor, 11 sample test tubes, 12 connecting plates, 13 heavy metal detection head, 14 electric putter, 15 semiconductor refrigeration piece, 16 range finding sensor, 17 electric heating wire, 18 air-blower, 19 place the seat, 20 heat conduction becket, 21 heat conduction silica gel ring, 22 buffering sponge seat, 23 locating pieces, 24 constant head tank.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a sampling, investigating and evaluating device for soil and groundwater heavy metal pollution conditions comprises an insulation can 1, wherein four corners of the bottom of the insulation can 1 are fixedly connected with supports, the front surface of the insulation can 1 is movably connected with a sealing box door, the center of the left side of the inner cavity of the insulation can 1 is fixedly provided with an electric heating wire 17, the center of the left side of the insulation can 1 is fixedly connected with a blower 18, the surface of the air inlet end of the blower 18 is fixedly provided with a dust screen which can filter and protect the air inlet end of the blower 18 by arranging the dust screen, the air outlet end of the blower 18 is communicated with the left side of the inner cavity of the insulation can 1, the center of the top of the insulation can 1 is fixedly connected with an electric push rod 14, the bottom of the electric push rod 14 penetrates through the, the bottom of a vertical rod penetrates to the bottom of a connecting plate 12, the surface of the vertical rod is connected with the connecting part of the connecting plate 12 in a sliding manner, a heavy metal detection head 13 is fixedly connected to the bottom of the connecting plate 12, the heavy metal detection head 13 can be stably moved up and down by arranging the vertical rod and the connecting plate 12 to be matched for use, a distance measuring sensor 16 is fixedly connected to the left side of the top of an inner cavity of an incubator 1, a temperature sensor 10 is fixedly connected to the top of the right side of the inner cavity of the incubator 1, a control panel 9 is fixedly connected to the center of the right side of the inner cavity of the incubator 1, a check valve 7 is communicated with the bottom of the right side of the inner cavity of the incubator 1, a servo motor 8 is fixedly connected to the bottom of the right, the bottom of the inner cavity of the heat preservation box 1 is provided with a rotary table 2, both sides of the bottom of the rotary table 2 are fixedly connected with positioning blocks 23, the positioning blocks 23 are in a T shape, the bottom of the inner cavity of the heat preservation box 1 is provided with positioning grooves 24 matched with the positioning blocks 23 for use, the rotary table 2 can rotate more stably by arranging the positioning blocks 23 and the positioning grooves 24 for use, the up-and-down movement of the rotary table 2 is prevented, the normal operation of the equipment is influenced, the surface of the rotary table 2 is fixedly sleeved with a driven gear 5, the driven gear 5 is meshed with a driving gear 6, the center of the bottom of the rotary table 2 is fixedly connected with a connecting block 4, the bottom of the heat preservation box 1 is embedded with a connecting bearing matched with the connecting block 4 for use, the output end of a servo motor 8 and the, the detection end of the angle sensor 3 is fixedly connected with the surface of the connecting block 4, the top fixedly connected with of the rotary table 2 is matched with the heavy metal detection head 13 for use and is provided with a placing seat 19, the inner cavity of the placing seat 19 is provided with a sample test tube 11 in a penetrating manner, the top of the surface of the placing seat 19 is embedded with a heat conducting metal ring 20, the top fixedly connected with of the inner cavity of the placing seat 19 is provided with a heat conducting silica gel ring 21, the heat conducting effect can be achieved by arranging the heat conducting metal ring 20 and the heat conducting silica gel ring 21, the bottom fixedly connected with of the inner cavity of the placing seat 19 is provided with a buffering sponge seat 22, the bottom of the sample test tube 11 can be protected by arranging the buffering sponge seat 22, the rear side of the inner cavity of the heat insulation box 1 is embedded with a semiconductor refrigeration sheet 15, the distance measuring sensor 16, electric putter 14, semiconductor refrigeration piece 15, electric heating wire 17 and air-blower 18's the input all with control panel 9's output electric connection, through setting up carousel 2, angle sensor 3, connecting block 4, driven gear 5, driving gear 6, check valve 7, servo motor 8, control panel 9, temperature sensor 10, connecting plate 12, heavy metal detects head 13, electric putter 14, semiconductor refrigeration piece 15, range finding sensor 16, electric heating wire 17, air-blower 18 uses with placing 19 cooperations, the advantage that has adjustment temperature and simple operation, the unable nimble adjustment of current investigation evaluation device has been solved and has been detected the temperature, can not simulate the ambient temperature of locating of corresponding sample, cause certain influence to the testing result, and the simple operation is relatively poor, the problem of investigation evaluation device practicality has been reduced.
When the temperature is higher or lower than the set value, the control panel 9 automatically controls the electric heating wire 17 or the semiconductor refrigerating sheet 15 to stop and controls the air blower 18 to work, so that the air flow flows through the air blower 18, the heat preservation box 1 and the one-way valve 7 to take away the overheated or supercooled gas in the heat preservation box 1, thereby leading the temperature in the heat preservation box 1 to be in a dynamic balance state, and under the matching of the heat-conducting metal ring 20 and the heat-conducting silica gel ring 21, make the temperature that is located place sample test tube 11 in the seat 19 roughly equal with the temperature in the insulation can 1, realize the accuse temperature, need detect time measuring, control electric putter 14 stretches out work, under the cooperation of montant, make connecting plate 12 stably move down, heavy metal detects first 13 entering sample test tube 11 in, carry out the heavy metal detection, then control electric putter 14 resets, and control servo motor 8 work, make 6 corotation rotations of driving gear, drive driven gear 5 rotates, make carousel 2 rotate, it rotates to drive place the seat 19, reach angle sensor 3 transmission value until turned angle, control panel 9 automatic control servo motor 8 stops, then secondary control electric putter 14 stretches out work, sample carries out another kind of heavy metal detection in the sample test tube 11.
All kinds of parts used in this application file are standard parts, can purchase from the market, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet and welding among the prior art, and machinery, part and electrical equipment all adopt conventional model among the prior art, and circuit connection adopts conventional connected mode among the prior art, and electrical equipment all communicates with external safe power supply, does not make specific statement here again.
In summary, the following steps: this soil and groundwater heavy metal pollution situation sampling investigation evaluation device, through setting up carousel 2, angle sensor 3, connecting block 4, driven gear 5, driving gear 6, check valve 7, servo motor 8, control panel 9, temperature sensor 10, connecting plate 12, heavy metal detects head 13, electric putter 14, semiconductor refrigeration piece 15, distance measuring sensor 16, electric heating wire 17, air-blower 18 and place 19 cooperation uses, the advantage of adjustment temperature and simple operation has been solved, the unable nimble adjustment of current investigation evaluation device detects the temperature, can not simulate the ambient temperature of locating that corresponds the sample, cause certain influence to the testing result, and the simple operation nature is relatively poor, the problem of investigation evaluation device practicality has been reduced.
In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a soil and groundwater heavy metal pollution situation sampling investigation evaluation device, includes insulation can (1), its characterized in that: an electric heating wire (17) is fixedly installed at the center of the left side of the inner cavity of the heat preservation box (1), an air blower (18) is fixedly connected at the center of the left side of the inner cavity of the heat preservation box (1), an air outlet end of the air blower (18) is communicated with the left side of the inner cavity of the heat preservation box (1), an electric push rod (14) is fixedly connected at the center of the top of the heat preservation box (1), the bottom of the electric push rod (14) penetrates through the inner cavity of the heat preservation box (1) and is fixedly connected with a connecting plate (12), a heavy metal detection head (13) is fixedly connected at the bottom of the connecting plate (12), a distance measuring sensor (16) is fixedly connected at the left side of the top of the inner cavity of the heat preservation box (1), a temperature sensor (10, the bottom on the right side of the inner cavity of the heat insulation box (1) is communicated with a check valve (7), the bottom on the right side of the inner cavity of the heat insulation box (1) is fixedly connected with a servo motor (8) through a mounting bracket, the bottom of the surface of the output end of the servo motor (8) is fixedly sleeved with a driving gear (6), the bottom of the inner cavity of the heat insulation box (1) is provided with a turntable (2), the surface of the turntable (2) is fixedly sleeved with a driven gear (5), the driven gear (5) is meshed with the driving gear (6), the center of the bottom of the turntable (2) is fixedly connected with a connecting block (4), an angle sensor (3) is mounted at the center of the bottom of the heat insulation box (1) through a mounting plate, the detection end of the angle sensor (3) is fixedly connected with the surface of the connecting block (4), the top, the inner cavity of the placing seat (19) is provided with a sample test tube (11) in a penetrating way, and the rear side of the inner cavity of the heat preservation box (1) is embedded with a semiconductor refrigeration sheet (15).
2. The soil and groundwater heavy metal pollution condition sampling, investigation and evaluation device according to claim 1, wherein: the four corners of the bottom of the heat preservation box (1) are fixedly connected with supports, the surface of the air inlet end of the air blower (18) is fixedly provided with a dust screen, and the front surface of the heat preservation box (1) is movably connected with a sealing box door.
3. The soil and groundwater heavy metal pollution condition sampling, investigation and evaluation device according to claim 1, wherein: the two sides of the top of the inner cavity of the heat preservation box (1) are fixedly connected with vertical rods, the bottoms of the vertical rods penetrate through the bottoms of the connecting plates (12), and the surfaces of the vertical rods are connected with the connecting parts of the connecting plates (12) in a sliding mode.
4. The soil and groundwater heavy metal pollution condition sampling, investigation and evaluation device according to claim 1, wherein: the right side fixedly connected with of insulation can (1) inner chamber bottom is with the bearing frame that servo motor (8) output cooperation was used, the bottom of insulation can (1) is inlayed and is installed the connection bearing that uses with connecting block (4) cooperation.
5. The soil and groundwater heavy metal pollution condition sampling, investigation and evaluation device according to claim 1, wherein: the heat preservation box is characterized in that positioning blocks (23) are fixedly connected to two sides of the bottom of the rotary table (2), the positioning blocks (23) are T-shaped, and positioning grooves (24) matched with the positioning blocks (23) for use are formed in the bottom of an inner cavity of the heat preservation box (1).
6. The soil and groundwater heavy metal pollution condition sampling, investigation and evaluation device according to claim 1, wherein: the heat conduction metal ring (20) is installed at the top of the surface of the placing seat (19) in an embedded mode, the heat conduction silica gel ring (21) is fixedly connected to the top of the inner cavity of the placing seat (19), and the buffering sponge seat (22) is fixedly connected to the bottom of the inner cavity of the placing seat (19).
7. The soil and groundwater heavy metal pollution condition sampling, investigation and evaluation device according to claim 1, wherein: distance measuring sensor (16), angle sensor (3), heavy metal detection head (13) and temperature sensor (10) all are connected with control panel (9) two-way electricity, the input of servo motor (8), electric putter (14), semiconductor refrigeration piece (15), electric heating wire (17) and air-blower (18) all with the output electric connection of control panel (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022595179.3U CN213658720U (en) | 2020-11-11 | 2020-11-11 | Soil and groundwater heavy metal pollution situation sampling investigation evaluation device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022595179.3U CN213658720U (en) | 2020-11-11 | 2020-11-11 | Soil and groundwater heavy metal pollution situation sampling investigation evaluation device |
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| CN213658720U true CN213658720U (en) | 2021-07-09 |
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| CN202022595179.3U Active CN213658720U (en) | 2020-11-11 | 2020-11-11 | Soil and groundwater heavy metal pollution situation sampling investigation evaluation device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113607927A (en) * | 2021-10-08 | 2021-11-05 | 四川藏区高速公路有限责任公司 | Simulation test device for rockfall slope instability mechanism under rainfall condition |
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2020
- 2020-11-11 CN CN202022595179.3U patent/CN213658720U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113607927A (en) * | 2021-10-08 | 2021-11-05 | 四川藏区高速公路有限责任公司 | Simulation test device for rockfall slope instability mechanism under rainfall condition |
| CN113607927B (en) * | 2021-10-08 | 2022-01-25 | 四川藏区高速公路有限责任公司 | Simulation test device for rockfall slope instability mechanism under rainfall condition |
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