CN106525633A - High-low-temperature experiment device with fire extinguishment function - Google Patents
High-low-temperature experiment device with fire extinguishment function Download PDFInfo
- Publication number
- CN106525633A CN106525633A CN201611054487.7A CN201611054487A CN106525633A CN 106525633 A CN106525633 A CN 106525633A CN 201611054487 A CN201611054487 A CN 201611054487A CN 106525633 A CN106525633 A CN 106525633A
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- Prior art keywords
- sub
- chamber
- fire
- guide rail
- low temperature
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/60—Investigating resistance of materials, e.g. refractory materials, to rapid heat changes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/0202—Control of the test
- G01N2203/0204—Safety arrangements, e.g. remote control, emergency stop
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a high-low-temperature experiment device with a fire extinguishment function. The high-low-temperature experiment device comprises a box body, a box cover, temperature sensors, a guide rail, a loading trolley, lead screws, two push heads, a spray head and a water tank, wherein two sub cavities are arranged in the box body, one sub cavity is provided with a refrigerator, the other sub cavity is provided with a heater, an interlayer space is formed between the two sub cavities, communication openings are formed between the two sub cavities and the interlayer space, and electromagnetic valves are arranged at the two communication openings; the temperature sensors are arranged in the sub cavities; the guide rail is arranged at the bottoms of the two communication openings, and the two ends of the guide rail extend into the two sub cavities; the loading trolley is movably arranged on the guide rail; the first ends of the two lead screws are in threaded connection into one sub cavity; the two push heads are arranged at the first end of one lead screw, and the two push heads respectively correspond to the loading trolley; the spray head is arranged at the top of the sub cavity with the heater; the water tank is connected with the spray head through a pipeline, and a water pump is arranged on the pipeline. The experiment device is simple in structure and low in cost and further has the fire extinguishment function.
Description
Technical field
The present invention relates to high/low temperature experimental provision, more particularly to a kind of high/low temperature experimental provision with fire-extinguishing function concurrently.
Background technology
Caloric test case also known as " thermal shock test chamber ", are that a kind of detection that can be changed from high temperature to low temperature with moment sets
Standby, for test material structure or composite, under the continuous environment of Jing very high temperatures and extremely low temperature, institute is patient under the moment
Degree, is able within the shortest time, detect sample because of caused chemical change or the physical injury of expanding with heat and contract with cold.
But, expensive, and the troublesome poeration of existing caloric test case, when general user wants to carry out caloric test
When, can not oneself operation, generally require large-scale testing agency and rent, if testing agency they when can not rent, also Jing is normal
Can not be tested, further, in current caloric test case, the phenomenon that can be caught fire when material carries out caloric test is sent out
It is raw.
The information for being disclosed in the background section is merely intended to increase the understanding of the general background to the present invention, and should not
When the prior art for being considered to recognize or imply the information structure in any form well known to persons skilled in the art.
The content of the invention
It is an object of the invention to provide a kind of high/low temperature experimental provision with fire-extinguishing function concurrently, existing cold and hot so as to overcome
Chamber is expensive, do not possess the shortcoming of fire-extinguishing function concurrently.
For achieving the above object, the invention provides a kind of high/low temperature experimental provision with fire-extinguishing function concurrently, including casing
With the case lid that can be opened or closed, Liang Ge sub-chamber in the casing, is provided with, a sub-chamber is provided with refrigeration machine, another
The individual sub-chamber is provided with heater, is provided with jacket space between two sub-chamber, two sub-chamber with it is described every
Mouth is communicated between sheaf space, at two connected entrances, electromagnetic valve is provided with；The caloric test case also includes：TEMP
Device, two temperature sensors are respectively arranged in a sub-chamber；Guide rail, which is located at the bottom of two connected entrances,
And the two ends of the guide rail are extended in two sub-chamber；Charging carriage, which is with can movably on the guide rail；Silk
Bar, the first end of two screw mandrels are threaded connection in a sub-chamber respectively, and the second end is driven by a motor
Rotation；Cut somebody's hair, two this cut somebody's hair and be respectively arranged at the first end of a screw mandrel, cut somebody's hair described in two respectively with the loading
Dolly is corresponding；Shower nozzle, which is located at the top of the sub-chamber with heater；And water tank, its pass through pipeline with it is described
Shower nozzle connects, wherein, the pipeline is provided with water pump.
Preferably, in above-mentioned technical proposal, the level height of two connected entrances is identical.
Preferably, in above-mentioned technical proposal, also including display screen, the display screen is connected with two temperature sensors respectively
Connect.
Preferably, in above-mentioned technical proposal, bottom of the electromagnetic valve by soft micarex with the connected entrance connects
Close.
Preferably, in above-mentioned technical proposal, also including button, the button is connected with the water pump.
Compared with prior art, the present invention has the advantages that：
High/low temperature experimental provision in the present invention, can carry out quick-cooling, heating and alternately test, be not only simple in structure, price
It is cheap, and possess fire-extinguishing function concurrently.
Description of the drawings
Fig. 1 is the structure chart of the high/low temperature experimental provision for having fire-extinguishing function concurrently according to the present invention.
Main Reference Numerals explanation：
1- casings, 2,3- sub-chamber, 4- case lids, 5- install room, 6- guide rails, 7- electromagnetic valves, the soft micarexs of 8-, 9- dresses
Load dolly, 10- jacket spaces, 11- refrigeration machines, 12- temperature sensors, 13- motors, 14- display screens, 15- water tanks, 16- shower nozzles,
17 screw mandrels.
Specific embodiment
Below in conjunction with the accompanying drawings, the specific embodiment of the present invention is described in detail, it is to be understood that the guarantor of the present invention
Shield scope is not limited by specific embodiment.
Explicitly indicate that unless otherwise other, otherwise in entire disclosure and claims, term " including " or its change
Change such as "comprising" or " including " etc. and will be understood to comprise stated element or part, and do not exclude other units
Part or other parts.
Fig. 1 shows that the structure of the high/low temperature experimental provision with fire-extinguishing function concurrently according to the preferred embodiment of the present invention is shown
It is intended to.
As shown in figure 1, the high/low temperature experimental provision with fire-extinguishing function concurrently includes casing 1 and the case lid that can be opened or closed
4, Liang Ge sub-chamber 2,3 is provided with casing 1, a sub-chamber 2 is provided with refrigeration machine, for freezing to the sub-chamber；Another height
Chamber 3 is provided with heater, for heating to the sub-chamber；Jacket space 10, Liang Ge sub-chamber are provided between Liang Ge sub-chamber 2,3
2nd, mouth is communicated between 3 and jacket space 10, at two connected entrances, is provided with electromagnetic valve 7, the level height of two connected entrances
It is identical；Wherein, the caloric test case also includes：Temperature sensor 12, guide rail 6, charging carriage 9, cut somebody's hair, motor 13, display screen
14th, water tank 15, shower nozzle 16, screw mandrel 17 and button；Two temperature sensors 12 are respectively arranged on a sub- within the chamber；Guide rail 6 sets
In the bottom of two connected entrances, and the two ends of the guide rail 6 are extended in Liang Ge sub-chamber 2,3, in order to increase under electromagnetic valve 7
The sealing connected between end and connected entrance lower end and guide rail 6, the lower end of electromagnetic valve 7 pass through soft micarex 8 and connect
The bottom engagement of mouth；Charging carriage 9 is with can movably on the guide rail 6；The first end of two screw mandrels 17 passes through spiral shell respectively
Line (high temperature resistant luboil is scribbled at screw thread) enters a sub- within the chamber from external connection, and the second end drives rotation by a motor 13
Turn, motor 13 be arranged on 1 both sides of casing installation room 5 in, two this cut somebody's hair and be respectively arranged at the first end of a screw mandrel 17, two
It is individual cut somebody's hair it is corresponding with charging carriage 9 respectively, shower nozzle 16 located at heater sub-chamber top；Water tank 15 passes through pipeline
It is connected with shower nozzle 16, wherein, pipeline is provided with water pump, and button is connected with water pump, for controlling starting mode of pump or closing；Display screen 14
It is connected with two temperature sensors 12 respectively, for showing the temperature of Liang Ge sub-chamber.
During use, article to be tested is placed in charging carriage 9, covers case lid 4, heater and refrigeration machine 11,
The temperature of Liang Ge sub-chamber 2,3 is known by temperature sensor 12, when test temperature is reached, the examination that colds and heat succeed each other is proceeded by
Test, such as when heater chamber 3 needs toward hail chamber 2 to be changed, then open two electromagnetic valves 7 simultaneously, in heater chamber 3
The propelling loading dolly 9 immediately of cutting somebody's hair of screw mandrel 17 is controlled from motor 13 to move toward hail chamber 2, when reaching hail chamber 2, is closed
Two electromagnetic valves 7 are closed, after carrying out a period of time, is carried out again being transformed in heater chamber 3, is circulated always, when catching fire
Etc. phenomenon when, push button, starting mode of pump is drawn water, can fire extinguishing by shower nozzle 16.
Whereby, the high/low temperature experimental provision in the present invention, can carry out quick-cooling, heating and alternately test, not only structure letter
It is single, it is cheap, and possess fire-extinguishing function concurrently.
It is aforementioned to the present invention specific illustrative embodiment description be in order to illustrate and illustration purpose.These descriptions
It is not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to above-mentioned teaching, much can be changed
And change.The purpose of selecting and describing the exemplary embodiment is that explaining that the certain principles and its reality of the present invention should
With so that those skilled in the art can realize and using the present invention a variety of exemplaries and
A variety of selections and change.The scope of the present invention is intended to be limited by claims and its equivalents.
Claims (5)
1. a kind of high/low temperature experimental provision with fire-extinguishing function concurrently, including casing and the case lid that can be opened or closed, its feature
It is,
Liang Ge sub-chamber is provided with the casing, a sub-chamber is provided with refrigeration machine, another described sub-chamber is provided with and adds
Hot device, is provided with jacket space, is communicated between two sub-chamber and the jacket space between two sub-chamber
Mouthful, electromagnetic valve is provided with two connected entrances；
The caloric test case also includes：
Temperature sensor, two temperature sensors are respectively arranged in a sub-chamber；
Guide rail, which is located at the bottom of two connected entrances, and the two ends of the guide rail are extended in two sub-chamber；
Charging carriage, which is with can movably on the guide rail；
Screw mandrel, the first end of two screw mandrels are threaded connection in a sub-chamber respectively, and the second end is electric by one
Machine is rotated；
Cut somebody's hair, two this cut somebody's hair and be respectively arranged at the first end of a screw mandrel, cut somebody's hair described in two respectively with the loading
Dolly is corresponding；
Shower nozzle, which is located at the top of the sub-chamber with heater；And
Water tank, which is passed through pipeline and is connected with the shower nozzle, wherein, the pipeline is provided with water pump.
2. the high/low temperature experimental provision with fire-extinguishing function concurrently according to claim 1, it is characterised in that two connections
The level height of mouth is identical.
3. the high/low temperature experimental provision with fire-extinguishing function concurrently according to claim 1, it is characterised in that also including display
Screen, the display screen are connected with two temperature sensors respectively.
4. the high/low temperature experimental provision with fire-extinguishing function concurrently according to claim 1, it is characterised in that the electromagnetic valve
Engaged with the bottom of the connected entrance by soft micarex.
5. the high/low temperature experimental provision with fire-extinguishing function concurrently according to claim 1, it is characterised in that also including button,
The button is connected with the water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611054487.7A CN106525633A (en) | 2016-11-25 | 2016-11-25 | High-low-temperature experiment device with fire extinguishment function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611054487.7A CN106525633A (en) | 2016-11-25 | 2016-11-25 | High-low-temperature experiment device with fire extinguishment function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106525633A true CN106525633A (en) | 2017-03-22 |
Family
ID=58357958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611054487.7A Pending CN106525633A (en) | 2016-11-25 | 2016-11-25 | High-low-temperature experiment device with fire extinguishment function |
Country Status (1)
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108007843A (en) * | 2017-12-19 | 2018-05-08 | 中国石油天然气集团公司 | One kind is used to evaluate dissolved oxygen infiltrative device and method in corrosion-inhibiting coating under high temperature and pressure |
| CN108853837A (en) * | 2018-08-02 | 2018-11-23 | 上汽时代动力电池系统有限公司 | A kind of walk-in type temperature testing device |
| CN110211475A (en) * | 2019-06-28 | 2019-09-06 | 上海海事大学 | One kind being based on a variety of inert gas mixing extinguishing test devices |
| CN115683916A (en) * | 2023-01-05 | 2023-02-03 | 中国电子产品可靠性与环境试验研究所（（工业和信息化部电子第五研究所）（中国赛宝实验室）） | Transfer device, test system and test method |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108007843A (en) * | 2017-12-19 | 2018-05-08 | 中国石油天然气集团公司 | One kind is used to evaluate dissolved oxygen infiltrative device and method in corrosion-inhibiting coating under high temperature and pressure |
| CN108007843B (en) * | 2017-12-19 | 2024-01-30 | 中国石油天然气集团公司 | Device and method for evaluating permeability of dissolved oxygen in anti-corrosion coating at high temperature and high pressure |
| CN108853837A (en) * | 2018-08-02 | 2018-11-23 | 上汽时代动力电池系统有限公司 | A kind of walk-in type temperature testing device |
| CN108853837B (en) * | 2018-08-02 | 2023-07-07 | 上汽时代动力电池系统有限公司 | Walk-in temperature test device |
| CN110211475A (en) * | 2019-06-28 | 2019-09-06 | 上海海事大学 | One kind being based on a variety of inert gas mixing extinguishing test devices |
| CN115683916A (en) * | 2023-01-05 | 2023-02-03 | 中国电子产品可靠性与环境试验研究所（（工业和信息化部电子第五研究所）（中国赛宝实验室）） | Transfer device, test system and test method |
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Application publication date: 20170322 |