CN206601326U - A kind of device of the latent erosion of lab simulation karst - Google Patents
A kind of device of the latent erosion of lab simulation karst Download PDFInfo
- Publication number
- CN206601326U CN206601326U CN201720392301.2U CN201720392301U CN206601326U CN 206601326 U CN206601326 U CN 206601326U CN 201720392301 U CN201720392301 U CN 201720392301U CN 206601326 U CN206601326 U CN 206601326U
- Authority
- CN
- China
- Prior art keywords
- water tank
- soil container
- dress
- dress soil
- container
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model is related to a kind of device of the latent erosion of lab simulation karst, including base, water tank, fill soil container and connect soil container, water tank and dress soil container are on base, the open end of water tank is connected 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 being sealed against, top cover and is connected with water inlet pipe at the position of correspondence water tank；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 the conditions of the different head pressures of analogue measurement, different flow paths, be conducive to carrying out the research of the latent erosion mechanism of karst.
Description
Technical field
The utility model is related to the latent erosion Mechanism simulation field of karst, and in particular to a kind of dress of the latent erosion of lab simulation karst
Put.
Background technology
At present, the research on latent erosion is generally engineering sounding and studied by some theories, but theoretical research is difficult
To simulate the engineering specifications of complexity, mutually conversion is difficult between notional result and engineering practice, in order to which he promotes latent erosion theory
Improve and development, theoretical research is serviced for production, need the model of the latent erosion of development lab simulation karst badly.
Utility model content
In summary, in order to overcome the deficiencies in the prior art, technical problem to be solved in the utility model is to provide one
Plant the device of the latent erosion of lab simulation karst.
The technical scheme that the utility model solves above-mentioned technical problem is as follows：A kind of device of the latent erosion of lab simulation karst,
Including base, water tank, fill soil container and connect soil container, the water tank and the dress soil container are on the base, the water
Case one end closing open at one end is set, and the open at both ends of the dress soil container is set, and opening end and the institute of the water tank
The opening end for stating dress soil container is connected and connected, provided with the first filtering at the link position of the water tank and the dress soil container
Net a, opening end of the dress soil container away from the water tank is sequentially provided with the second screen pack and sealing plate from inboard to outside,
And the aperture of second screen pack is more than the aperture of first screen pack；
The top of the water tank and the dress soil container has on the top cover being sealed against, the top cover and the correspondence water
Water inlet pipe is connected with the position of case；The bottom of the water tank is connected with pressure-measuring pipe and head regulation pipe；
It is described to connect the outer side-lower that soil container is in the described one end of dress soil container away from the water tank, connect native appearance 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 rock under the conditions of the different head pressures of analogue measurement, different flow paths
Molten submarine erosion action, is conducive to carrying 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, discharge outlet, the drainpipe are provided with the side wall for connecing soil container and at the position at the top of it
Connect the discharge outlet.
Beneficial effect using above-mentioned further scheme is：Be conducive to discharging 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 first sealing ring is provided with the position for stating dress soil container connection.
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 second sealing ring is provided with the position that is connected with the water tank and the dress soil container of the top cover.
Beneficial effect using above-mentioned further scheme is：Prevent from revealing and ensureing hydraulic pressure.
Further, the side of the base bottom and correspondence it is described dress soil container lower section be provided with support, the base bottom
The other side in portion adjusts pin provided with jack.
Beneficial effect using above-mentioned further scheme is：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 bottom of the water tank connects the head regulation pipe by control valve.
Beneficial effect using above-mentioned further scheme is：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.
Beneficial effect using above-mentioned further scheme is：Lucite resistance to acids and bases, and ensure whole process of the test
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, inlet valve, 18, 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 scope of the present utility model.
As shown in figure 1, a kind of device of the latent erosion of lab simulation karst, including base 1, water tank 3, dress soil container 4 and connect soil
Container 8, the water tank 3, the dress soil container 4 and the soil container 8 that connects are that lucite is made, using pmma material
Can be with resistance to acids and bases, while glass transparent allows whole process of the test to have visuality.At the water tank 3 and the dress soil container 4
In 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
It is specific as follows and the opening end of the water tank 3 is connected and connected with an opening end of the dress soil container 4：The water tank 3 and institute
State dress soil container 4 to connect by the first nut assembly 14, at the position that the water tank 3 is connected with the dress soil container 4
Provided with the first sealing ring 11.Water tank 3 and dress soil container 4 are respectively prepared single two parts and finally connected as requested,
Rather than integrated design, it is that, because if both integrated designs, equipment can make it that due to oversized bad dismounting, and
Lucite is easily deformed when oversized, causes that final experiment can not be completed or service life of equipment is shorter.It is described to connect soil
Container 8 is in the outer side-lower of the described one end of dress soil container 4 away from the water tank 3.On the side wall for connecing soil container 8 and lean on
Discharge outlet is provided with position closely at the top of it, the discharge outlet 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 opening end of the water tank 3 is sequentially provided with the second screen pack 6 and sealing plate 18, and second filtering from inboard to outside
The aperture of net 6 is more than the aperture of first screen pack 5.First screen pack 5 is small-bore screen pack, and its meaning is：To
Prevent substantial amounts of soil particle from entering water tank 3 during putting soil sample in dress soil container 4, play the effect of soil sample sizing；Meanwhile,
The reclaimed water of water tank 3 can be penetrated into the soil sample in dress soil container 4 through the first screen pack 5 again.If the first screen pack 5 large aperture
A large amount of soil bodys are had during screen pack, dress sample, and latent erosion is easily caused to soil sample into the water capacity in water tank 3, and water tank 3.And second
Screen pack 6 is large aperture screen pack, it is therefore intended that connect soil container 8 in order to which the soil sample of latent erosion can be flowed out to out of dress soil container 4
It is interior.
The top of the water tank 3 and the dress soil container 4 has 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
Fill and the second sealing ring is provided with the position that soil container 4 is connected.It is connected with the top cover 12 and at the position of the correspondence water tank 3
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 also connects 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 is saved, equipment is small and simple to operate.
The side of the bottom of the base 1 and lower section of the correspondence dress soil container 4 is provided with support 7, the bottom of base 1
Other side adjusts pin 2 provided with jack.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 of soil sample in soil container 4 is filled with water body flow direction in regulating tank 3.
After the device is installed, by soil sample compaction in layers, every layer of 10cm thickness has been compacted soil layer after one layer with scraper
Hair is thrown on surface, adds soil sample, and 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 17 on water inlet pipe 15 is opened, into water tank 3
Water filling, adjusts head regulation pipe 10 by control valve 16, the hydraulic pressure in water tank 3 is reached setting value.Temperature controller 17 is opened, plus
Water body in boiler 3 is to design temperature, after the coolant-temperature gage in water tank 3 reaches design temperature, removes and is observed after sealing plate 18
The water connect in soil container 8 is flowed into out of dress soil container 4 whether muddy, if water is muddy, drying connects after the water in soil container 8 and claimed
The quality for connecing and the soil body being destroyed in soil container 8 is measured, and records time to rupture, latent erosion speed can be finally calculated, 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, continues to observe, soil sample is not destroyed still after 24h, adjust head regulation pipe 10 to lift by control valve 16
Head (hydraulic pressure) in high flush tank 3, repeats above step, untill occurring latent erosion destruction.
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. should be included in guarantor of the present utility model
Within the scope of shield.
Claims (7)
1. a kind of device of the latent erosion of lab simulation karst, it is characterised in that including base (1), water tank (3), dress soil container (4) and
Soil container (8) is connect, the water tank (3) and the dress soil container (4) are on the base (1), water tank (3) one end 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) and the dress
One opening end of soil container (4) is connected and connected, provided with the at the link position of the water tank (3) and the dress soil container (4)
One screen pack (5) a, opening end of the dress soil container (4) away from the water tank (3) is sequentially provided with second from inboard to outside
Screen pack (6) and sealing plate (18), and aperture of the aperture more than first screen pack (5) of second screen pack (6)；
The top of the water tank (3) and the dress soil container (4) have on the top cover (12) that is sealed against, the top cover (12) and
Water inlet pipe (15) is connected with the position of the correspondence water tank (3)；The bottom of the water tank (3) is connected with pressure-measuring pipe (9) and water
Head regulation pipe (10)；
It is described to connect the outer side-lower that soil container (8) is 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 lab simulation karst according to claim 1, it is characterised in that the soil container (8) that connects
Discharge outlet is provided with the wall of side and at the position at the top of it, the drainpipe (13) connects the discharge outlet.
3. the device of the latent erosion of lab simulation karst according to claim 1, it is characterised in that the water tank (3) with it is described
Dress soil container (4) is connected by the first nut assembly (14), is connected in the water tank (3) with the dress soil container (4)
The first sealing ring (11) is provided with position.
4. the device of the latent erosion of lab simulation karst according to claim 1, it is characterised in that the top cover (12) passes through the
Two nut assemblies are 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 at the position of dress soil container (4) connection it is provided with the second sealing ring.
5. the device of the latent erosion of lab simulation karst according to claim 1, it is characterised in that base (1) bottom
Side and the correspondingly lower section of the dress soil container (4) are provided with support (7), and the other side of base (1) bottom is provided with very heavy
Top regulation pin (2).
6. the device of the latent erosion of lab simulation karst according to any one of claim 1 to 5, it is characterised in that the water tank
(3) bottom connects the head regulation pipe (10) by control valve (16).
7. the device of the latent erosion of lab simulation karst according to any one of claim 1 to 5, it is characterised in that the water tank
(3), the soil container (4) and the soil container (8) that connects of filling is that lucite is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720392301.2U CN206601326U (en) | 2017-04-14 | 2017-04-14 | A kind of device of the latent erosion of lab simulation karst |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720392301.2U CN206601326U (en) | 2017-04-14 | 2017-04-14 | A kind of device of the latent erosion of lab simulation karst |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206601326U true CN206601326U (en) | 2017-10-31 |
Family
ID=60143812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720392301.2U Expired - Fee Related CN206601326U (en) | 2017-04-14 | 2017-04-14 | A kind of device of the latent erosion of lab simulation karst |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206601326U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106950166A (en) * | 2017-04-14 | 2017-07-14 | 桂林理工大学 | A kind of device of the latent erosion of lab simulation karst |
-
2017
- 2017-04-14 CN CN201720392301.2U patent/CN206601326U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106950166A (en) * | 2017-04-14 | 2017-07-14 | 桂林理工大学 | A kind of device of the latent erosion of lab simulation karst |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171031 |
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| CF01 | Termination of patent right due to non-payment of annual fee |