CN211603174U - Temperature and humidity controlled consolidation container - Google Patents
Temperature and humidity controlled consolidation container Download PDFInfo
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- CN211603174U CN211603174U CN201922268343.7U CN201922268343U CN211603174U CN 211603174 U CN211603174 U CN 211603174U CN 201922268343 U CN201922268343 U CN 201922268343U CN 211603174 U CN211603174 U CN 211603174U
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Abstract
The utility model relates to the geotechnical engineering field, a temperature and humidity controlled consolidation container, which comprises a cylindrical metal shell, a pressure transmission rod, a pressure transmission disc, a heating device and a humidity control device, wherein the cylindrical metal shell is divided into two semi-cylindrical shells with the same inner and outer structures, a cylindrical groove is arranged in the middle of the lower bottom surface of the cylindrical metal shell, a cylindrical hole is arranged in the middle of the upper bottom surface of the cylindrical metal shell and is communicated with the cylindrical groove, the pressure transmission disc is arranged at the bottom of the cylindrical groove, the pressure transmission rod is arranged at the upper end in the cylindrical hole and passes through the cylindrical hole, a water filling port is arranged on the upper bottom surface of the semi-cylindrical shell, a water storage area is arranged at the upper part in the semi-cylindrical shell, one side of the water storage area is a heating device placing area, a humidity control device placing area is, the compression performance of the soil under different conditions is explored.
Description
Technical Field
The utility model relates to a geotechnical engineering field can make the sample in the consolidation experiment, changes the temperature, the humidity of sample in real time in the experimentation, under research different temperature, humidity, the compression performance of soil.
Background
At present, the moisture content of a consolidation experiment sample can only be adjusted through the early-stage sample preparation, the compressibility of soil under different humidities is required to be researched, the sample can only be prepared again, the humidity can not be changed under the condition of the original experiment condition to continue the experiment, and the consolidation characteristic test equipment for researching the soil under the humidity coupling effect at different temperatures is rare.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above problem, provide a solidification container of two accuses of temperature and humidity.
The purpose of the utility model is realized like this: a temperature and humidity controlled consolidation container comprises a cylindrical metal shell, a pressure transmission rod, a pressure transmission disc, a heating device and a humidity control device, wherein the cylindrical metal shell is divided into two semi-cylindrical shells with the same inner and outer structures, a cylindrical groove is formed in the middle of the lower bottom surface of the cylindrical metal shell, a cylindrical hole is formed in the middle of the upper bottom surface of the cylindrical metal shell and is communicated with the cylindrical groove, the pressure transmission disc is placed at the bottom of the cylindrical groove, the pressure transmission rod is placed in the upper end of the cylindrical hole and penetrates through the cylindrical hole, a water filling port is formed in the upper bottom surface of the semi-cylindrical shell, a water storage area is arranged above the semi-cylindrical shell, a heating device placing area is arranged on one side of the water storage area, a humidity control device placing area is arranged below the water storage area, and the water storage; the heating device comprises a temperature sensing head, a first transistor, a light emitting diode, a heating resistor, a first display screen and a first switch, the temperature sensing head, the first transistor, the light emitting diode, the heating resistor and the first switch are connected in series through electric wires, the first display screen is connected with the temperature sensing head in parallel through the electric wires, the first transistor, the light emitting diode and the heating resistor are arranged in the placing area of the heating device, the temperature sensing head penetrates through the waterproof partition plate to be arranged above the cylindrical groove, and the first display screen and the first switch penetrate through the semi-cylindrical shell to be arranged on the upper bottom surface of the semi-cylindrical shell; the humidity control device comprises a humidity sensor, a humidifier, a second transistor, a second display screen and a second switch, the humidity sensor, the humidifier, the second transistor and the second switch are connected in series through an electric wire, the second display screen is connected with the humidity sensor in parallel through the electric wire, the humidifier is arranged in the humidity control device placing area, a water inlet hole is formed in a partition plate above the humidifier, the humidity sensor penetrates through a waterproof partition plate and is arranged on one side of a cylindrical groove, and the second switch and the second display screen penetrate through the outer side face of the semi-cylindrical shell and are arranged on the lower portion of the semi-cylindrical shell.
Further, two semi-cylindrical housings having the same structure are coupled by bolts.
Further, the cylindrical metal shell is a double-layer metal shell, and the double-layer metal shell is hollow.
Further, a test sample is placed on the transmission plate.
The utility model has the advantages that: on the basis of the original consolidation experiment, the temperature and the humidity of a soil sample can be changed at any time, and the compression performance of soil under different conditions is researched.
Drawings
The present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the construction of the apparatus.
FIG. 2 is a side sectional view of the present apparatus.
Fig. 3 is a circuit diagram.
Wherein: 1. the humidity control device comprises a cylindrical metal shell, 2 parts of a water filling port, 3 parts of a cylindrical hole, 4 parts of a cylindrical groove, 5 parts of a sample, 6 parts of a heating device placing area, 7 parts of a humidity control device placing area, 8 parts of a first display screen, 9 parts of a second display screen, 10 parts of a humidity sensor, 11 parts of a temperature sensing head, 12 parts of a water storage area, 13 parts of a first switch, 14 parts of a second switch, 15 parts of a first transistor, 16 parts of a second transistor, 17 parts of a light emitting diode, 18 parts of a heating resistor and 19 parts of a humidifier.
Detailed Description
The novel temperature and humidity controlled consolidation container comprises a cylindrical metal shell, a humidity control device and a heating device. Whole device divide into two parts around, two parts are the same completely, through bolted connection, and metal casing is double-deck hollow shell, double-deck metal casing in-connection heating circuit and humidification circuit, and the cylinder recess is used for placing the sample, and cylindrical metal casing embeds heating circuit, and heating resistor establishes ties two on one side and evenly arranges and fixed circuit, makes circuit element can not freely move, realizes even heating. The humidifier is placed in the hollow shell in the middle, a water adding hole is formed in the upper portion of the hollow shell, and the internal humidifier is communicated with the pressure transmission plate placing area through a pipeline.
The heating device comprises a temperature sensing head, a transistor, a light emitting diode and a heating resistor. It is automatically regulated by a transistor heating circuit, when the system temperature is lower than a set value, the transistor is switched on to force the heater to work, and when the system reaches the set temperature, the heater stops working.
The humidity control system comprises a humidity sensor and a humidifier, wherein the humidity sensor changes the resistance value of the humidity sensor due to the change of the humidity, and a humidity signal is converted into an electric signal through a humidity control circuit, so that a user can acquire the humidity information of a sample.
The device can realize temperature control through the heating circuit, and can also change the humidity of a sample by adding water and starting the humidifier to enable liquid to be vaporized and enter from a pipeline, thereby realizing temperature and humidity control.
The model of the humidifier is MR-198-Z humidifier, the model of the humidity sensor is HF3223 humidity sensor, the temperature sensing head is 602F-3500F temperature sensing head, the transistor is IGBT transistor, and the display screen is an LED display.
As shown in the figure, the consolidation container is composed of a left part and a right part which are the same, a cylinder is arranged in the middle for placing consolidation samples and instruments, and an upper elongated hole is used for placing a pressure transmission rod. Before carrying out the consolidation experiment, place the sample in passing the pressure disk earlier, adjust and pass the depression bar height well, then with this novel consolidation container from controlling both sides closed, firm with bolted connection, later add appropriate amount water to two consolidation containers respectively from the water filling hole.
1. When the influence of temperature on an experiment needs to be researched, an external power supply is connected, a switch of a heating device on the upper part of the consolidation container is turned on, a top LED is adjusted to change the set temperature, the temperature at the temperature sensing head is lower than the set value, a transistor is connected, current passes through a light-emitting diode and a heating resistor, the light of the light-emitting diode is on, and the heating resistor is prompted to start heating; when the temperature of the temperature sensing head reaches a set value, the transistor is automatically switched off, the heating circuit is switched off, the light emitting diode lamp is turned off, and the heating resistor stops working.
2. When needing to explore the influence of humidity to the experiment, switch on external power supply, open lateral part humidifier switch, adjust side LED and change and set for humidity, humidity transducer department humidity is less than the setting value this moment, the transistor switch-on, the electric current passes through the humidifier, the humidifier begins work, change the water in the district that adds water into the gaseous state, give the sample through the pipeline transmission, the wet former perception humidity signal of biography pressure disk edge, humidity reaches the design value, the humidifier switch is closed to the manual work.
The above description is only for the specific embodiment of the present invention, but the structural features of the present invention are not limited thereto, and any person skilled in the art can make changes or modifications within the scope of the present invention.
Claims (4)
1. A temperature and humidity controlled consolidation container is characterized in that: the water storage area, the heating device placing area and the humidity control device placing area are arranged above the semi-cylindrical shell, and the water storage area, the heating device placing area and the humidity control device placing area are all separated by waterproof partition plates; the heating device comprises a temperature sensing head, a first transistor, a light emitting diode, a heating resistor, a first display screen and a first switch, the temperature sensing head, the first transistor, the light emitting diode, the heating resistor and the first switch are connected in series through electric wires, the first display screen is connected with the temperature sensing head in parallel through the electric wires, the first transistor, the light emitting diode and the heating resistor are arranged in the placing area of the heating device, the temperature sensing head penetrates through the waterproof partition plate to be arranged above the cylindrical groove, and the first display screen and the first switch penetrate through the semi-cylindrical shell to be arranged on the upper bottom surface of the semi-cylindrical shell; the humidity control device comprises a humidity sensor, a humidifier, a second transistor, a second display screen and a second switch, the humidity sensor, the humidifier, the second transistor and the second switch are connected in series through an electric wire, the second display screen is connected with the humidity sensor in parallel through the electric wire, the humidifier is arranged in the humidity control device placing area, a water inlet hole is formed in a partition plate above the humidifier, the humidity sensor penetrates through a waterproof partition plate and is arranged on one side of a cylindrical groove, and the second switch and the second display screen penetrate through the outer side face of the semi-cylindrical shell and are arranged on the lower portion of the semi-cylindrical shell.
2. The temperature and humidity controlled consolidation vessel as recited in claim 1, further comprising: two semi-cylindrical shells with the same structure are connected through bolts.
3. The temperature and humidity controlled consolidation vessel as recited in claim 1, further comprising: the cylindrical metal shell is a double-layer metal shell, and a hollow part is arranged between the double-layer metal shells.
4. The temperature and humidity controlled consolidation vessel as recited in claim 1, further comprising: the test sample is placed on the transfer plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922268343.7U CN211603174U (en) | 2019-12-17 | 2019-12-17 | Temperature and humidity controlled consolidation container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922268343.7U CN211603174U (en) | 2019-12-17 | 2019-12-17 | Temperature and humidity controlled consolidation container |
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| CN211603174U true CN211603174U (en) | 2020-09-29 |
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| CN201922268343.7U Active CN211603174U (en) | 2019-12-17 | 2019-12-17 | Temperature and humidity controlled consolidation container |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112917782A (en) * | 2021-01-28 | 2021-06-08 | 中国航发长春控制科技有限公司 | Precision valve control coil encapsulation mold and encapsulation process method |
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2019
- 2019-12-17 CN CN201922268343.7U patent/CN211603174U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112917782A (en) * | 2021-01-28 | 2021-06-08 | 中国航发长春控制科技有限公司 | Precision valve control coil encapsulation mold and encapsulation process method |
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