CN207336247U - A kind of triaxial cell's water filling device - Google Patents
A kind of triaxial cell's water filling device Download PDFInfo
- Publication number
- CN207336247U CN207336247U CN201721480061.8U CN201721480061U CN207336247U CN 207336247 U CN207336247 U CN 207336247U CN 201721480061 U CN201721480061 U CN 201721480061U CN 207336247 U CN207336247 U CN 207336247U
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- Prior art keywords
- triaxial cell
- pressure
- water tank
- interface
- data
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Abstract
The utility model discloses a kind of triaxial cell's water filling device, it includes water tank, the water tank top is connected by two logical pressure valve and tap with air compressor machine, and the water feeding tank lower end is connected by pipeline through three-way pressure valve with the confined pressure controller of triaxial cell and controller unit；The controller unit is connected with data collecting system, and the data collecting system is connected with computer terminal, and records test data automatically.The problems such as this device overcomes existing balancing gate pit's water filling device inconvenient in practical operation, and then simplify its operating process, improve work efficiency.
Description
Technical field
It the utility model is related to a kind of device of triaxial cell's water filling for geotechnical engineering experimental field.
Background technology
In geotechnical engineering experiment, in the triaxial tests being relatively large in diameter, to balancing gate pit's water filling and drainage procedure
In generally by manually by ready water, being placed on the position compared with high water head, by water pipe connect balancing gate pit's water filling, so both need
Certain labor intensity, and water in pipeline disassembly process can be caused to overflow the problems such as spilling destruction instrument, and the present apparatus mitigates work by force
The advantages that degree, low, easy to operate, small to test apparatus Latent destruction manufacture cost, make experimental implementation more specification, ensure follow-up examination
That tests is smoothed out.
Utility model content
The purpose of this utility model is to provide a kind of triaxial cell's water filling device, this device overcomes existing balancing gate pit
The problems such as water filling device is inconvenient in practical operation, and then simplify its operating process, improve work efficiency.
In order to solve the above-mentioned technical problem, the utility model proposes following technical scheme：A kind of triaxial cell's water filling dress
Put, it includes water tank, and the water tank top is connected by two logical pressure valve and tap with air compressor machine, the water supply
Case lower end is connected by pipeline through three-way pressure valve with the confined pressure controller of triaxial cell and controller unit；The controller list
Member is connected with data collecting system, and the data collecting system is connected with computer terminal, and records test data automatically.
The controller unit includes backpressure controllers, axis pressure controller and gas pressure regulator, the backpressure controllers with
Sample top connects, and the axis pressure controller is connected with the bottom of triaxial cell, the gas pressure regulator by tap with
Air compressor machine is connected.
The data collecting system include data acquisition interface, axial displacement data-interface, xial feed data-interface and
Back-pressure data-interface, the data acquisition interface are connected with controller unit, the axial displacement data-interface and triaxial pressure
Shaft position sensor on room is connected, the xial feed data-interface and the xial feed sensor phase in triaxial cell
Even, the back-pressure data-interface is connected with the back-pressure sensor in triaxial cell.
The water tank is transparent toughened glass material, is placed horizontally on ground.
The three-way pressure valve is aluminum alloy materials, connects confined pressure control pipeline and water tank lower end, and pass through adjusting
Whether triple valve control note, draining.
Described two logical pressure valve are aluminum alloy materials, connect water tank upper end and air compressor machine, by adjusting two logical pressure
Valve, controls water tank source of the gas.
The utility model has the advantages that：
1st, the present apparatus be used for geotechnical engineering in triaxial tests, have reduce labor intensity, manufacture cost it is low, it is easy to operate,
The advantages that small to test apparatus Latent destruction, suitable for general triaxial tests.
2nd, by being transparent toughened glass material by water tank, it is placed horizontally on ground, and intensity is sufficiently large, for pressure
The water filling of power room.
3rd, the three-way pressure valve is aluminum alloy materials, connection confined pressure control pipeline and water tank lower end, good waterproof performance,
Whether by regulating three-way valve control note, draining.
4th, described two logical pressure valve are aluminum alloy materials, connect water tank upper end and air compressor machine, by adjusting two logical pressures
Power valve, controls water tank source of the gas
5th, the air compressor machine is linked by two-way valve and water tank and controller unit, is triaxial cell's water filling and control
Device pressurization provides source of the gas, ensures that system source of the gas is sufficient.
6th, the tap air-tightness is good, and air compressor machine source of the gas is respectively supplied to water tank and controller unit, is filled
Divide and utilize source of the gas.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the utility model overall structure diagram.
In figure：Controller unit 1, triaxial cell 2, water tank 3, air compressor machine 4, confined pressure controller 101, back-pressure control
Device 102, axis pressure controller 103, gas pressure regulator 104, three-way pressure valve 201, two lead to pressure valve 301, tap 401, data
Acquisition interface 501, axial displacement data-interface 502, xial feed data-interface 503, back-pressure data-interface 504.
Embodiment
The embodiment of the utility model is described further below in conjunction with the accompanying drawings.
Such as Fig. 1, a kind of triaxial cell's water filling device, it includes water tank 3, and 3 top of water tank passes through two
Logical pressure valve 301 and tap 401 are connected with air compressor machine 4, and 3 lower end of water feeding tank is by pipeline through three-way pressure valve 201 and three
The confined pressure controller 101 of axis balancing gate pit 2 and controller unit 1 is connected；The controller unit 1 is connected with data collecting system 5,
The data collecting system 5 is connected with computer terminal 6, and records test data automatically.
Further, the controller unit 1 includes backpressure controllers 102, axis pressure controller 103 and gas pressure regulator
104, the backpressure controllers 102 are connected with sample top, and the axis pressure controller 103 is connected with the bottom of triaxial cell 2,
The gas pressure regulator 104 is connected by tap 401 with air compressor machine 4.
Further, the data collecting system 5 includes data acquisition interface 501, axial displacement data-interface 502, axis
To payload data interface 503 and back-pressure data-interface 504, the data acquisition interface 501 is connected with controller unit 1, described
Axial displacement data-interface 502 is connected with the shaft position sensor in triaxial cell 2, the xial feed data-interface
503 are connected with the xial feed sensor in triaxial cell 2, the back-pressure data-interface 504 with it is anti-in triaxial cell 2
Pressure sensor is connected.
Further, the water tank 3 is transparent toughened glass material, is placed horizontally on ground.And intensity is enough
Greatly, it is balancing gate pit's water filling.
Further, the three-way pressure valve 201 is aluminum alloy materials, is connected under confined pressure control pipeline and water tank 3
Whether holding, and note, draining controlled by regulating three-way valve 201.
Further, described two logical pressure valve 301 are aluminum alloy materials, and connection 3 upper end of water tank and air compressor machine 4, lead to
Two logical pressure valve 301 are overregulated, control water tank source of the gas.
Further, the air compressor machine 4 is linked by two-way valve and water tank and controller unit, is noted for triaxial cell
Water and controller pressurization provide source of the gas, ensure that system source of the gas is sufficient.
Further, the tap air-tightness is good, and air compressor machine source of the gas is respectively supplied to water tank and controller
Unit, makes full use of source of the gas.
The course of work and operation principle of the utility model be：
After sample installs, it is connected by adjusting two logical pressure valve 301 with air compressor machine 4, adjusting three-way pressure valve 201 makes confession
3 lower end of water tank connects triaxial cell 2 through three-way pressure valve 201, enters the hydraulic pressure of water tank 3 by 4 air pressure of air compressor machine
Triaxial cell 2, completes 2 water filling of triaxial cell；
After the completion of water filling, adjusting three-way pressure valve 201 makes water tank 3 not connected with triaxial cell 2, and confined pressure controls
Device 101 connects triaxial cell 2, carries out test operation below；
After the completion of experiment, opening two logical pressure valve 301 of 3 upper end of water tank makes water tank 3 be communicated with air, and
Opening three-way pressure valve 201 makes water tank 3 be connected with triaxial cell 2, and confined pressure controller 101 does not connect triaxial cell
2, borrowing law of connected vessels makes current re-injection water tank 3, completes test operation below.
By above-mentioned description, those skilled in the art completely can be without departing from this item utility model technological thought
In the range of, various changes and amendments are carried out all within the scope of protection of the utility model.The utility model is not use up
Matters, belong to the common knowledge of those skilled in the art.
Claims (6)
- A kind of 1. triaxial cell's water filling device, it is characterised in that：It includes water tank（3）, the water tank（3）Top Pass through two logical pressure valve（301）And tap（401）With air compressor machine（4）It is connected, the water feeding tank（3）Lower end is by pipeline through threeway Pressure valve（201）With triaxial cell（2）And controller unit（1）Confined pressure controller（101）It is connected；The controller unit （1）With data collecting system（5）It is connected, the data collecting system（5）With computer terminal（6）It is connected, and record experiment automatically Data.
- A kind of 2. triaxial cell's water filling device according to claim 1, it is characterised in that：The controller unit（1） Including backpressure controllers（102）, axis pressure controller（103）And gas pressure regulator（104）, the backpressure controllers（102）With examination Sample top connects, the axis pressure controller（103）With triaxial cell（2）Bottom be connected, the gas pressure regulator（104）Through Cross tap（401）With air compressor machine（4）It is connected.
- A kind of 3. triaxial cell's water filling device according to claim 1, it is characterised in that：The data collecting system （5）Including data acquisition interface（501）, axial displacement data-interface（502）, xial feed data-interface（503）With back-pressure number According to interface（504）, the data acquisition interface（501）With controller unit（1）It is connected, the axial displacement data-interface （502）With triaxial cell（2）On shaft position sensor be connected, the xial feed data-interface（503）With three axis pressures Power room（2）On xial feed sensor be connected, the back-pressure data-interface（504）With triaxial cell（2）On back-pressure pass Sensor is connected.
- A kind of 4. triaxial cell's water filling device according to claim 1, it is characterised in that：The water tank（3）For Transparent toughened glass material, is placed horizontally on ground.
- A kind of 5. triaxial cell's water filling device according to claim 1, it is characterised in that：The three-way pressure valve （201）For aluminum alloy materials, confined pressure control pipeline and water tank are connected（3）Lower end, and by adjusting three-way pressure valve（201） Whether control note, draining.
- A kind of 6. triaxial cell's water filling device according to claim 1, it is characterised in that：Described two logical pressure valve （301）For aluminum alloy materials, water tank is connected（3）Upper end and air compressor machine（4）, by adjusting two logical pressure valve（301）, control Water tank source of the gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721480061.8U CN207336247U (en) | 2017-11-08 | 2017-11-08 | A kind of triaxial cell's water filling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721480061.8U CN207336247U (en) | 2017-11-08 | 2017-11-08 | A kind of triaxial cell's water filling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207336247U true CN207336247U (en) | 2018-05-08 |
Family
ID=62427592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721480061.8U Expired - Fee Related CN207336247U (en) | 2017-11-08 | 2017-11-08 | A kind of triaxial cell's water filling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207336247U (en) |
-
2017
- 2017-11-08 CN CN201721480061.8U patent/CN207336247U/en not_active Expired - Fee Related
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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: 20180508 Termination date: 20181108 |