CN208444219U - A kind of temperature change hydraulic pressure water filling device for indoor gushing water simulation test - Google Patents
A kind of temperature change hydraulic pressure water filling device for indoor gushing water simulation test Download PDFInfo
- Publication number
- CN208444219U CN208444219U CN201721916791.8U CN201721916791U CN208444219U CN 208444219 U CN208444219 U CN 208444219U CN 201721916791 U CN201721916791 U CN 201721916791U CN 208444219 U CN208444219 U CN 208444219U
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- China
- Prior art keywords
- water
- temperature
- water tank
- hydraulic pressure
- simulation test
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Abstract
The utility model discloses a kind of temperatures for indoor gushing water simulation test to become hydraulic pressure water filling device, it includes water tank, the water tank is rectangular body structure, the side wall of water tank is equipped with liquidometer, there is water injection pipe in bottom side, is equipped with heating device in the inside of water tank, has temperature controller in water tank side, water injection pipe at water tank water outlet is connected with pressure pump, and level pressure threshold switch and constant pressure valve pressure gauge are provided at the water filling port of water injection pipe.It can achieve the gushing water phenomenon under different test temperature and hydraulic pressure and different gushing water flow velocitys, the present apparatus can carry out gushing water test to different test materials, and structure is simple, multiple functional.
Description
Technical field
The utility model relates to a kind of water filling device, in particular to a kind of temperature for indoor gushing water simulation test becomes
Hydraulic pressure water filling device belongs to hydrogeology studying technological domain.
Background technique
Gushing water in coal-mine is more insoluble problem in mining engineering, there is the particularity and complexity at various scenes
Property needs to simulate the condition and the origin cause of formation at various scenes to study its working principle and solution, in the prior art, one
As be by laboratory carry out the test of gushing water analog simulation, but simulated experiment substantially use Plane stress model, in mine
The mistake of well exploitation is in, and subterranean depth can reach 300 ~ 700m, and subsurface temperature increases, previous test with the increase of buried depth
Adjustable parameter is less in condition, is unable to adjust the synergy of the temperature and temperature and pressure of test, is unable to precise and high efficiency mould
The underground gushing water situation for intending each depth is not able to satisfy the demand at scene, this is the technical issues that need to address.
Summary of the invention
Technical problem to be solved by the utility model is: providing a kind of temperature change hydraulic pressure for indoor prominent simulation test
Water filling device can achieve the gushing water phenomenon under different test temperature and hydraulic pressure and different gushing water flow velocitys, and the present apparatus can
To carry out gushing water test to different test materials, structure is simple, multiple functional, solves the problems, such as above-mentioned.
The technical solution of the utility model is: a kind of temperature change hydraulic devices for indoor gushing water simulation test, it
Including water tank, the water tank is rectangular body structure, and the side wall of water tank is equipped with liquidometer, has water injection pipe in bottom side,
It is equipped with heating device in the inside of water tank, has temperature controller in water tank side, the water injection pipe at water tank water outlet, which is connected with, to be added
Press pump is provided with level pressure threshold switch and constant pressure valve pressure gauge at the water filling port of water injection pipe.
The size of the water tank is 1m × 1m × 1m, and material is intensity height, high temperature resistant, service life length, good corrosion resistance
Mild steel.
The heating device is electric heating.
The liquid level is calculated as glass-tube liquid level meter or magnetic double level gauge.
The size internal diameter of the water injection pipe is 20mm, and outer diameter 30mm, material is that inner ring is mild steel, and outer ring is plastic-aluminum
Pipe.
Constant pressure valve on the water filling port pipeline is the constant pressure valve of pressure gauge and pressure valve one.
The temperature controller is connect by conducting wire with heating device.
The force (forcing) pump is piston pump or screw pump, is connect with water injection pipe by pipeline.
A kind of temperature for indoor gushing water simulation test becomes the test method of hydraulic pressure water filling device, including following five
Step:
One, add water to pass through liquidometer in water tank and adjust the water level control volume that water is added；
Two, start heating device, water temperature required for being tested by temperature controller setting, water temperature heating to rated temperature
When, temperature controller can automatically cut off the power supply of heating device；Temperature controller can connect the electricity of heating device when water temperature reduces
Source is allowed to continue to heating and reaches rated temperature；
Three, pressure needed for opening level pressure threshold switch and being tested by the setting of constant pressure valve pressure gauge；
Four, start force (forcing) pump, fill the water the water in water tank to by water filling device by filling pipe, constant pressure valve；
Five, repeat test: a wheel after the test, to water tank plus water, adjusts water temperature by adjusting temperature controller and leads to
It crosses constant pressure valve pressure gauge and adjusts water injection pressure, repeat to test.
The beneficial effects of the utility model are: the utility model is in original single water pressure compared with existing device
Under the experimental rig of factor controlling, an electric calorifie installation is added inside water filling water tank, has been connected to a temperature in water tank outer chains
Controller, by the way that rated temperature is arranged, keeping water temperature always is to test the temperature needed.In another external pressure control, it is improved to
The constant pressure valve of pressure gauge and pressure valve one can be effectively prevented the pressurization reflux of water, can be precisely controlled the precision of load, install
It operates more convenient simple；Pass through above-mentioned structure to improve, it now is possible to simulate different water temperature hydraulic pressure in gushing water experimental test, because
It is positively correlated for underground water temperature and buried depth, it now is possible to the gushing water test of different depth is simulated by different temperatures pressure；
Temperature affects the interior energy of water, can pass through test under different temperatures and reflect, extent of the destruction of the different water temperatures to test material.?
The accuracy for improving simulation test has a better effect, and the hydraulic pressure that relents for capableing of precise and high efficiency completion model test adds
It carries.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, below with reference to this specification attached drawing pair
The utility model is described in further detail.
Embodiment 1: as shown in Fig. 1, a kind of temperature change hydraulic devices for indoor gushing water simulation test, the water
Case 1 is rectangular body structure, and the side wall of water tank 1 is equipped with liquidometer 4, has water injection pipe 5 in bottom side, in water tank 1
Portion is equipped with heating device 2, has temperature controller 3 in 1 side of water tank, and the water injection pipe 5 at 1 water outlet of water tank is connected with force (forcing) pump 6,
Level pressure threshold switch 7 and constant pressure valve pressure gauge 8 are provided at the water filling port of water injection pipe 5.
Further, the size of water tank 1 is 1m × 1m × 1m, and material is intensity height, high temperature resistant, service life length, corrosion resistance
Good mild steel.
Further, heating device 2 is electric heating.
Further, liquidometer 4 is glass-tube liquid level meter or magnetic double level gauge.
Further, the size internal diameter of water injection pipe 5 is 20mm, and outer diameter 30mm, material is that inner ring is mild steel, and outer ring is
Aluminium-plastic pipe.
Further, the constant pressure valve on water filling port pipeline is the constant pressure valve of pressure gauge and pressure valve one.
Further, temperature controller 3 is connect by conducting wire with heating device 2.
Further, force (forcing) pump 6 is piston pump or screw pump, is connect with water injection pipe 5 by pipeline.
A kind of temperature for indoor gushing water simulation test becomes the test method of hydraulic pressure water filling device, including following five
Step:
One, add water that the water level control volume of water is added by the adjustment of liquidometer 4 in water tank 1；
Two, start heating device 2, water temperature required for being tested by the setting of temperature controller 3, water temperature heating to specified temperature
When spending, temperature controller 3 can automatically cut off the power supply of heating device 2；Temperature controller 3 can connect heating device when water temperature reduces
2 power supply is allowed to continue to heating and reaches rated temperature；
Three, pressure needed for opening level pressure threshold switch 7 and being tested by the setting of constant pressure valve pressure gauge 8；
Four, start force (forcing) pump 6, fill the water the water in water tank 1 to by water filling device by filling pipe, constant pressure valve；
Five, repeat to test: a wheel after the test, to water tank 1 plus water, by adjust temperature controller 3 adjust water temperature with
Water injection pressure is adjusted by constant pressure valve pressure gauge 8, repeats to test.
Place is not described in detail for the utility model, is the well-known technique of those skilled in the art of the present technique.Finally, it is stated that with
Upper embodiment is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although referring to preferred embodiment to the utility model
It is described in detail, those skilled in the art should understand that, the technical solution of the utility model can be repaired
Change or equivalent replacement should all cover without departing from the objective and range of technical solutions of the utility model in the utility model
Scope of the claims in.
Claims (6)
1. a kind of temperature for indoor gushing water simulation test becomes hydraulic pressure water filling device, it is characterised in that: it includes water tank
(1), the water tank (1) is rectangular body structure, and the side wall of water tank (1) is equipped with liquidometer (4), has note in bottom side
Water pipe (5) is equipped with heating device (2) in the inside of water tank (1), has temperature controller (3) in water tank (1) side, in water tank (1)
Water injection pipe (5) at water outlet is connected with force (forcing) pump (6), and level pressure threshold switch (7) and level pressure are provided at the water filling port of water injection pipe (5)
Valve pressure gauge (8).
2. a kind of temperature for indoor gushing water simulation test according to claim 1 becomes hydraulic pressure water filling device, special
Sign is: the size of the water tank (1) is 1m × 1m × 1m, and material is mild steel.
3. a kind of temperature for indoor gushing water simulation test according to claim 1 becomes hydraulic pressure water filling device, special
Sign is: the heating device (2) is electric heating.
4. a kind of temperature for indoor gushing water simulation test according to claim 1 becomes hydraulic pressure water filling device, special
Sign is: the liquidometer (4) is glass-tube liquid level meter or magnetic double level gauge.
5. a kind of temperature for indoor gushing water simulation test according to claim 1 becomes hydraulic pressure water filling device, special
Sign is: the temperature controller (3) is connect by conducting wire with heating device (2).
6. a kind of temperature for indoor gushing water simulation test according to claim 1 becomes hydraulic pressure water filling device, special
Sign is: the force (forcing) pump (6) is piston pump or screw pump, is connect with water injection pipe (5) by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721916791.8U CN208444219U (en) | 2017-12-31 | 2017-12-31 | A kind of temperature change hydraulic pressure water filling device for indoor gushing water simulation test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721916791.8U CN208444219U (en) | 2017-12-31 | 2017-12-31 | A kind of temperature change hydraulic pressure water filling device for indoor gushing water simulation test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208444219U true CN208444219U (en) | 2019-01-29 |
Family
ID=65096095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721916791.8U Expired - Fee Related CN208444219U (en) | 2017-12-31 | 2017-12-31 | A kind of temperature change hydraulic pressure water filling device for indoor gushing water simulation test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208444219U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108052147A (en) * | 2017-12-31 | 2018-05-18 | 贵州大学 | A kind of temperature for indoor gushing water simulation test becomes hydraulic pressure water filling device |
-
2017
- 2017-12-31 CN CN201721916791.8U patent/CN208444219U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108052147A (en) * | 2017-12-31 | 2018-05-18 | 贵州大学 | A kind of temperature for indoor gushing water simulation test becomes hydraulic pressure water filling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20190129 Termination date: 20191231 |