CN206656948U - A kind of device of the latent erosion of temperature control lab simulation karst - Google Patents
A kind of device of the latent erosion of temperature control lab simulation karst Download PDFInfo
- Publication number
- CN206656948U CN206656948U CN201720391643.2U CN201720391643U CN206656948U CN 206656948 U CN206656948 U CN 206656948U CN 201720391643 U CN201720391643 U CN 201720391643U CN 206656948 U CN206656948 U CN 206656948U
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- Prior art keywords
- water tank
- soil container
- dress soil
- dress
- temperature control
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Abstract
It the utility model is related to a kind of device of the latent erosion of temperature control lab simulation karst, including base, water tank, fill soil container, connect soil container and for monitoring the temperature controller of water temperature in regulating tank, water tank and dress soil container are on base, the opening end of water tank connects with filling one end of soil container, the first screen pack is provided with the link position of water tank and dress soil container, the one end of dress soil container away from water tank is sequentially provided with the second screen pack and sealing plate from inside to outside;The top of water tank and dress soil container is provided with the top cover that is sealed against, and on top cover and the opening position of corresponding water tank is connected with water inlet pipe;Connect the outer side-lower that soil container is in the one end of dress soil container away from water tank.The beneficial effects of the utility model are:For karst submarine erosion action under analogue measurement difference head pressure, different flow path parts, and the temperature of water body can be controlled by temperature controller, research condition of different temperatures dive erosion rule, be advantageous to carry out the research of the latent erosion mechanism of karst.
Description
Technical field
It the utility model is related to the latent erosion Mechanism simulation field of karst, and in particular to a kind of latent erosion of temperature control lab simulation karst
Device.
Background technology
The latent erosion of karst has larger harm to karst region ground, and the research on the latent erosion of karst is mostly engineering sounding at present,
Predict the development of karst, the research deficiency of the model test of karst mechanism.Research on the latent erosion of karst uses field investigation
The method of analysis, no simulating lab test model, lack latent erosion study mechanism, can not analogue measurement difference head pressure, difference
Karst submarine erosion action under the conditions of flow path, different underground water temperatures.
Utility model content
In summary, in order to which overcome the deficiencies in the prior art, technical problem to be solved in the utility model are to provide one
The device of the latent erosion of kind temperature control lab simulation karst.
The technical scheme that the utility model solves above-mentioned technical problem is as follows:A kind of dress of the latent erosion of temperature control lab simulation karst
Put, including base, water tank, the temperature controller for filling soil container, connecing soil container and water temperature in the water tank being adjusted for monitoring, institute
State water tank and the dress soil container is on the base, water tank one end closing open at one end is set, the dress soil container
Open at both ends set, and the opening end of the water tank with it is described fill soil container an opening end connect, the water
Be provided with the first screen pack at the link position of case and the dress soil container, the described one end of soil container away from the water tank that fills is from interior
The second screen pack and sealing plate are sequentially provided with to outer, and the aperture of second screen pack is more than the hole of first screen pack
Footpath;
The top of the water tank and the dress soil container is provided with the top cover that is sealed against, on the top cover and the corresponding water
The opening position of case is connected with water inlet pipe;The bottom of the water tank is connected with pressure-measuring pipe and head regulation pipe;
The outer side-lower for connecing soil container and being in the described one end of dress soil container away from the water tank, native appearance is connect described
The side wall of device, which is provided with, to be used for the drainpipe of its internal water body discharge.
The beneficial effects of the utility model are:For karst under analogue measurement difference head pressure, different flow path parts
Submarine erosion action, and the temperature of water body can be controlled by temperature controller, research condition of different temperatures dive erosion rule, be advantageous to carry out
The research of the latent erosion mechanism of karst.
On the basis of above-mentioned technical proposal, the utility model can also do following improvement.
Further, the opening position in the side wall for connecing soil container and at the top of it is provided with discharge outlet, the drainpipe
Connect the discharge outlet.
It is using the above-mentioned further beneficial effect of scheme:Be advantageous to discharge the water body connect in soil container.
Further, the water tank is connected with the dress soil container by the first nut assembly, in the water tank and institute
The opening position for stating dress soil container connection is provided with the first sealing ring.
Further, the top cover is fixed on the top of the water tank and the dress soil container by the second nut assembly, and
And the top cover is provided with the second sealing ring with the opening position that the water tank and the dress soil container are connected.
It is using the above-mentioned further beneficial effect of scheme:Prevent from revealing and ensureing hydraulic pressure.
Further, the side of the base bottom and lower section of the corresponding dress soil container is provided with support, the base bottom
The other side in portion is provided with jack regulation pin.
It is using the above-mentioned further beneficial effect of scheme:Pin is adjusted by jack to lift the one end of base provided with water tank
Rise or fall, the flow direction of soil sample in soil container is filled with water body flow direction in regulating tank.
Further, the temperature controller includes heating detecting head, detection line and display device, and the heating detecting head is in institute
State in water tank, the display device is in outside the water tank, and one end of the detection line connects the heating detecting head, the spy
The other end of survey line is entered in the dress soil container through first screen pack, is connected after being then passed through second screen pack
Connect the display device.
It is using the above-mentioned further beneficial effect of scheme:Heating detecting head is used to heating and measuring water body in water tank
Temperature, and the temperature results tested are conveyed to the display device by detecting line and shown, to adjust and to slap
Hold the temperature of water body in water tank.
Further, the bottom in the dress soil container is provided with glass tube, and the detection line is in the dress soil container
It is partially in the glass tube.
It is using the above-mentioned further beneficial effect of scheme:Protection detection line is not damaged by soil sample.
Further, the bottom of the water tank connects the head regulation pipe by control valve.
It is using the above-mentioned further beneficial effect of scheme:Head regulation pipe is controlled to control in water tank by control valve
Head height is water pressure.
Further, the water tank, the dress soil container and the soil container that connects are that lucite is made.
It is using the above-mentioned further beneficial effect of scheme:Lucite resistance to acids and bases, and ensure whole experiment process
With visuality.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In accompanying drawing, the list of parts representated by each label is as follows:
1st, base, 2, jack adjust pin, 3, water tank, 4, dress soil container, the 5, first screen pack, the 6, second screen pack, 7, branch
Frame, 8, connect soil container, 9, pressure-measuring pipe, 10, head regulation pipe, the 11, first sealing ring, 12, top cover, 13, drainpipe, 14, first
Nut assembly, 15, water inlet pipe, 16, control valve, 17, temperature controller, 18, glass tube, 19, sealing plate.
Embodiment
Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this practicality
It is new, it is not intended to limit the scope of the utility model.
As shown in figure 1, a kind of device of the latent erosion of temperature control lab simulation karst, including base 1, water tank 3, dress soil container 4, connect
Soil container 8 and the temperature controller 17 that water temperature in the water tank 3 is adjusted for monitoring, the water tank 3, dress soil container 4 and
The soil container 8 that connects is that lucite is made, and uses pmma material can be with resistance to acids and bases, while glass transparent allows entirely
Experiment process has visuality.The water tank 3 and the dress soil container 4 are on the base 1, the one end of water tank 3 closing
Open at one end is set, and the open at both ends of the dress soil container 4 is set, and the opening end of the water tank 3 holds with the dress soil
The opening end connection of device 4 is got up, specific as follows:The water tank 3 is connected with the dress soil container 4 by the first nut assembly 14
Get up, the first sealing ring 11 is provided with the opening position that the dress soil container 4 is connected in the water tank 3.By water tank 3 and dress soil container
4 are respectively prepared single two parts finally connects as requested, rather than integrated design, is because if both one
Change design, equipment can be caused due to oversized bad dismounting, and it is oversized when lucite be easily deformed, cause final
Experiment can not complete or service life of equipment is shorter.The soil container 8 that connects is in the dress soil container 4 away from the water tank 3
One end outer side-lower.Opening position in the side wall for connecing soil container 8 and at the top of it is provided with discharge outlet, the discharge outlet
It is connected with drainpipe 13.
The first screen pack 5 is provided with the link position of the water tank 3 and the dress soil container 4, the dress soil container 4 is remote
One end of the water tank 3 is sequentially provided with the second screen pack 6 and sealing plate 19, and the hole of second screen pack 6 from inside to outside
Footpath is more than the aperture of first screen pack 5.First screen pack 5 is small-bore screen pack, and its meaning is:To dress soil container
Prevent substantial amounts of soil particle from entering water tank 3 during putting soil sample in 4, play the effect of soil sample sizing;Meanwhile in water tank 3
Water and can is penetrated into the soil sample in dress soil container 4 through the first screen pack 5.If the screen pack of the first large aperture of screen pack 5,
A large amount of soil bodys are had during dress sample and enter water tank 3, and the water capacity in water tank 3 easily causes latent erosion to soil sample.And the second screen pack 6
For large aperture screen pack, it is therefore intended that connect in order to which the soil sample of latent erosion can be flowed out to out of dress soil container 4 in soil container 8.
The top of the water tank 3 and the dress soil container 4 is provided with the top cover 12 being sealed against, and the top cover 12 passes through second
Nut assembly is fixed on the top of the water tank 3 and the dress soil container 4, and the top cover 12 and the water tank 3 and described
The opening position that dress soil container 4 connects is provided with the second sealing ring.On the top cover 12 and the opening position of the corresponding water tank 3 is connected with
Water inlet pipe 15;The bottom of the water tank 3 is connected with pressure-measuring pipe 9, and the bottom of the water tank 3 is also connected described by control valve 16
Head regulation pipe 10.Water tank 3 is closed, and top is directly connected by water inlet pipe 15 with running water, passes through head regulation pipe 10
Head pressure in water tank 3 is controlled, material saves, equipment is small and simple to operate.
The side of the bottom of the base 1 and lower section of the corresponding dress soil container 4 is provided with support 7, the bottom of base 1
Other side is provided with jack regulation pin 2.Pin 2 is adjusted by jack the one end of base 1 provided with water tank 3 is lifted or dropped
Under, the flow direction for filling soil sample in soil container 4 is flowed to water body in regulating tank 3.
The temperature controller 17 includes heating detecting head, detection line and display device, and the heating detecting head is in the water
In case 3, the display device is in outside the water tank 3, and one end of the detection line connects the heating detecting head, the detection
The other end of line is entered in the dress soil container 4 through first screen pack, is connected after being then passed through second screen pack 6
Connect the display device.Bottom in the dress soil container 4 is provided with glass tube 18, and the detection line is in the dress soil container 4
Interior is partially in the glass tube 18.Heating detecting head is used for the temperature for heating and measuring water body in water tank 3, and will
The temperature results tested are conveyed to the display device by detecting line and show that experimenter shows according to display device
Information to adjust and grasp the temperature of water body in water tank 3.
After the device installs, by soil sample compaction in layers, every layer of 10cm thickness, with scraper by soil layer after being compacted one layer
Hair is thrown on surface, adds soil sample, design thickness is compacted to jack, continues soil layer surface throwing hair, then is compacted, until soil sample
Compacted depth is 50cm, then soil sample is installed in dress soil container 4.The inlet valve 20 on water inlet pipe 15 is opened, into water tank 3
Water filling, head regulation pipe 10 is adjusted by control valve 16, the hydraulic pressure in water tank 3 is reached setting value.Temperature controller 17 is opened, is added
Water body in boiler 3 after the coolant-temperature gage in water tank 3 reaches design temperature, is observed to design temperature after removing sealing plate 19
Flow into whether connect water in soil container 8 muddy out of dress soil container 4, if water is muddy, dries after the water connect in soil container 8 and claim
The quality for connecing and the soil body being destroyed in soil container 8 is measured, and records time to rupture, can finally calculate latent erosion speed, and observe dress soil
Whether the soil body in container 4 occurs apparent motion and whether forms passage, so repeatedly, until the latent erosion destruction of soil sample terminates.
If water is not muddy, continue to observe, soil sample is not destroyed still after 24h, adjusts head regulation pipe 10 by control valve 16 to lift
Head (hydraulic pressure) in high flush tank 3, above step is repeated, untill latent erosion occurs and destroys.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc., guarantor of the present utility model should be included in
Within the scope of shield.
Claims (9)
1. the device of the latent erosion of a kind of temperature control lab simulation karst, it is characterised in that including base (1), water tank (3), dress soil container
(4), connect soil container (8) and for monitor regulation the interior water temperature of the water tank (3) temperature controller (17), the water tank (3) and
The dress soil container (4) is on the base (1), and water tank (3) one end closing open at one end is set, the dress soil container
(4) open at both ends is set, and the opening end of the water tank (3) has connected with an opening end of the dress soil container (4)
Come, the first screen pack (5), the dress soil container (4) are provided with the link position of the water tank (3) and the dress soil container (4)
One end away from the water tank (3) is sequentially provided with the second screen pack (6) and sealing plate (19), and second mistake from inside to outside
The aperture of filter screen (6) is more than the aperture of first screen pack (5);
The top of the water tank (3) and the dress soil container (4) is provided with the top cover (12) that is sealed against, on the top cover (12) and
The opening position of the corresponding water tank (3) is connected with water inlet pipe (15);The bottom of the water tank (3) is connected with pressure-measuring pipe (9) and water
Head regulation pipe (10);
The outer side-lower for connecing soil container (8) and being in the described one end of dress soil container (4) away from the water tank (3), described
The side wall for connecing soil container (8) is provided with the drainpipe (13) for being used for discharging its internal water body.
2. the device of the latent erosion of temperature control lab simulation karst according to claim 1, it is characterised in that described to connect soil container
(8) opening position in side wall and at the top of it is provided with discharge outlet, and the drainpipe (13) connects the discharge outlet.
3. the device of the latent erosion of temperature control lab simulation karst according to claim 1, it is characterised in that the water tank (3) with
The dress soil container (4) is connected by the first nut assembly (14), is connected in the water tank (3) and the dress soil container (4)
The opening position connect is provided with the first sealing ring (11).
4. the device of the latent erosion of temperature control lab simulation karst according to claim 1, it is characterised in that the top cover (12) is logical
Cross the second nut assembly be fixed on the water tank (3) and it is described dress soil container (4) top, and the top cover (12) with it is described
Water tank (3) and the opening position of dress soil container (4) connection are provided with the second sealing ring.
5. the device of the latent erosion of temperature control lab simulation karst according to claim 1, it is characterised in that base (1) bottom
The side in the portion and lower section of the corresponding dress soil container (4) is provided with support (7), the other side of base (1) bottom is provided with
Jack regulation pin (2).
6. the device of the latent erosion of temperature control lab simulation karst according to claim 1, it is characterised in that the temperature controller (17)
Including heating detecting head, detection line and display device, the heating detecting head is in the water tank (3), the display device
In the water tank (3) outside, one end of the detection line connects the heating detecting head, and the other end of the detection line passes through
First screen pack is entered in the dress soil container (4), is then passed through second screen pack (6) and is connected the display dress afterwards
Put.
7. the device of the latent erosion of temperature control lab simulation karst according to claim 6, it is characterised in that the dress soil container
(4) bottom in is provided with glass tube (18), and the detection line, which is in the dress soil container (4), is partially in the glass tube
(18) in.
8. the device of the latent erosion of temperature control lab simulation karst according to any one of claim 1 to 7, it is characterised in that described
The bottom of water tank (3) connects the head regulation pipe (10) by control valve (16).
9. the device of the latent erosion of temperature control lab simulation karst according to any one of claim 1 to 7, it is characterised in that described
Water tank (3), the dress soil container (4) and the soil container (8) that connects are that lucite is made.
Priority Applications (1)
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CN201720391643.2U CN206656948U (en) | 2017-04-14 | 2017-04-14 | A kind of device of the latent erosion of temperature control lab simulation karst |
Applications Claiming Priority (1)
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CN201720391643.2U CN206656948U (en) | 2017-04-14 | 2017-04-14 | A kind of device of the latent erosion of temperature control lab simulation karst |
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CN206656948U true CN206656948U (en) | 2017-11-21 |
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CN201720391643.2U Expired - Fee Related CN206656948U (en) | 2017-04-14 | 2017-04-14 | A kind of device of the latent erosion of temperature control lab simulation karst |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106918549A (en) * | 2017-04-14 | 2017-07-04 | 桂林理工大学 | A kind of temperature control lab simulation karst is dived the device of erosion |
CN108956961A (en) * | 2018-07-13 | 2018-12-07 | 内蒙古工业大学 | Agent on crack resistance of concrete ice water erosion property experimental rig and test method |
-
2017
- 2017-04-14 CN CN201720391643.2U patent/CN206656948U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106918549A (en) * | 2017-04-14 | 2017-07-04 | 桂林理工大学 | A kind of temperature control lab simulation karst is dived the device of erosion |
CN108956961A (en) * | 2018-07-13 | 2018-12-07 | 内蒙古工业大学 | Agent on crack resistance of concrete ice water erosion property experimental rig and test method |
CN108956961B (en) * | 2018-07-13 | 2023-06-09 | 内蒙古工业大学 | Device and method for testing ice water erosion resistance of concrete |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171121 Termination date: 20200414 |