CN205067398U - Adiabatic type autoacceleration decomposition temperature test instrument and sample container - Google Patents
Adiabatic type autoacceleration decomposition temperature test instrument and sample container Download PDFInfo
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- CN205067398U CN205067398U CN201520713191.6U CN201520713191U CN205067398U CN 205067398 U CN205067398 U CN 205067398U CN 201520713191 U CN201520713191 U CN 201520713191U CN 205067398 U CN205067398 U CN 205067398U
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Abstract
The utility model discloses an adiabatic type autoacceleration decomposition temperature test instrument and sample container, the test instrument is including experimental operational unit, the control unit, cooling unit, cooling unit and safe unit, the control unit is used for controlling experimental operational unit, cooling unit and cooling unit, cooling unit is used for providing the experimental atmosphere of low temperature for experimental operational unit, cooling unit is arranged in process of the test cooling test atmosphere, safe unit is used for the experimental operating personnel's of guarantee personal safety. The utility model provides a be used for the sample container of adiabatic type autoacceleration decomposition temperature test instrument, sample container adopts adiabatic type container can completely cut off container and external environment condition heat exchange, a plurality of heating pipes are evenly arranged on the container lid, the heating rate of the interior temperature of sample container can be controlled effectively, polytetrafluoroethylene capillary, relief valve and rupture disk safety device is set up on the container lid, the risk that produces the explosion can be reduced.
Description
Technical field
The utility model relates to field of temperature measurement, especially relates to a kind of heat insulation-type SADT test instrument and sample receiver.
Background technology
SADT (SelfAcceleratingDecompositionTemperature) is the highest permission environment temperature of reactive chemical in actual application of certain wrappage and size, is the minimum environment temperature that reactive chemical in virtual package product autoacceleration occurred in 7 days decomposes.SADT is not only relevant with the chemistry of reactive materials and physical property, but also relevant with Package size and properties of materials.
SADT is a very important secure data.Such as, belonging to the inflammable solid of 4.1 classes by the United Nations's classification, should be the material of its SADT300J/g; And organic peroxide, its SADT<60 DEG C just classifies as 5.2.Meanwhile, the safe temperature management in also storing and transporting organic peroxide according to SADT value and emergency treatment, namely require that storage temperatures is lower than SADT value 10 ~ 20 DEG C; If temperature just thinks urgent temperature close to during SADT value 5 ~ 10 DEG C, must emergency treatment.
Summary of the invention
The purpose of this utility model is for the above the deficiencies in the prior art, provides a kind of heat insulation-type SADT test instrument and sample receiver.
To achieve these goals, the utility model adopts following technical scheme:
A kind of heat insulation-type SADT test instrument, described test instrument is for determining material SADT in a reservoir, and described test instrument comprises test operation unit, control module, refrigeration unit, cooling unit and safe unit; Described test operation unit is used for test operation, described control module is used for controlling test operation unit, refrigeration unit and cooling unit, described refrigeration unit is for providing the test atmosphere of low temperature for test operation unit, described cooling unit is used for cooling test atmosphere in process of the test, and described safe unit is for ensureing the personal safety of test operation personnel.
Further, described test operation unit comprises test operation cabin and test operation hatch door, and described test operation cabin is arranged on the inside of test instrument, and described test operation hatch door is arranged on test operation cabin, and described test operation hatch door can folding.
Further, described control module comprises electric cabinet, touch-screen and switch, and described touch-screen and switch are for operating electric cabinet.
Further, described refrigeration unit is arranged on the inside of test instrument and is in the outside in test operation cabin.
Further, described cooling unit is arranged on the inside of test instrument and is in the outside in test operation cabin, and described cooling unit comprises cooling water tank, and described cooling water tank is for holding the pure water of test cooling.
Further, described safe unit comprises explosion door and air switch, and described explosion door and air switch are all arranged on the back side of test instrument.Arrange described explosion door be harm in order to reduce explosion wave and effectively stop explosion hazard continuity; Arrange that air switch is short circuit in order to occur test instrument, heavy overload and under-voltage etc. are protected.
A kind of sample receiver for described heat insulation-type SADT test instrument, described sample receiver is heat insulation-type container, described heat insulation-type container is used for the heat interchange of isolated container and external environment condition, described sample receiver comprises sample receiver lid and sample receiver bottle, described sample receiver lid arranges cooling water inlet and coolant outlet, described cooling water inlet is connected with the cooling unit of coolant outlet with described test instrument, between described cooling water inlet and coolant outlet, cooling tube is set, described sample receiver lid arranges multiple heating mouth of pipe, the described heating mouth of pipe is for placing heating tube, sample receiver lid near the described heating mouth of pipe arranges thermocouple port, described thermocouple port is for placing thermopair, described heating tube and thermopair are connected with the control module of described test instrument respectively.Sample receiver lid arranging multiple heating mouth of pipe for placing multiple heating tube is in order to can the rate of heat addition of temperature and homogeneous heating in Control Assay container better; Arranging described thermopair is temperature in order to atmosphere in Accurate Determining sample receiver.
Further, described sample receiver lid arranges polytetrafluoroethylene capillary, safety valve and rupture disk safety feature.Arranging described polytetrafluoroethylene capillary, safety valve and rupture disk safety feature is to ensure that the increase of sample receiver internal gas pressure too soon and can not reduce the risk producing blast.
Further, the described heating mouth of pipe is 4, and the described heating mouth of pipe is evenly arranged on sample receiver lid.
Further, described heat insulation-type container is Dewar flask.
The utility model provides a kind of heat insulation-type SADT test instrument, and described test instrument is that the decomposition temperature mensuration of the chemical substance that autoacceleration is decomposed provides a solution; Described test instrument arranges refrigeration unit, for test provides wider test temperature scope, arranges safe unit simultaneously, can ensure the personal safety of test operation personnel, further, arrange touch-screen and facilitate user to operate this test instrument.The utility model additionally provides a kind of sample receiver for described heat insulation-type SADT test instrument, and described sample receiver adopts heat insulation-type container, for the heat interchange of isolated container and external environment condition; Sample receiver lid is evenly arranged multiple heating tube, can the rate of heat addition of temperature and homogeneous heating in Control Assay container better, arranging described thermopair can the temperature of atmosphere in Accurate Determining sample receiver, further, described sample receiver lid arranges polytetrafluoroethylene capillary, safety valve and rupture disk safety feature, can ensure that the increase of sample receiver internal gas pressure too soon and can not reduce the risk producing blast.
Accompanying drawing explanation
Fig. 1 is the front view of heat insulation-type SADT test instrument provided by the utility model;
Fig. 2 is the rear view of heat insulation-type SADT test instrument provided by the utility model;
Fig. 3 is the schematic diagram of the sample receiver for heat insulation-type SADT test instrument provided by the utility model;
Fig. 4 is the schematic diagram of sample receiver lid provided by the utility model;
In figure: 101-test operation cabin; 102-test operation hatch door; 103-touch-screen; 104-switch; 105-refrigeration unit; 106-cooling water tank; 107-explosion door; 108-air switch; 2-sample receiver lid; 3-sample receiver bottle; 201-cooling water inlet; 202-coolant outlet; 203-cooling tube; 204-heats the mouth of pipe; 205-thermocouple port; 206-polytetrafluoroethylene capillary; 207-safety valve; 208-rupture disk safety feature.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
A sample receiver for heat insulation-type SADT test instrument, described test instrument comprises test operation unit, control module, refrigeration unit, cooling unit and safe unit; Described test operation unit is used for test operation, described control module is used for controlling test operation unit, refrigeration unit and cooling unit, described refrigeration unit is for providing the test atmosphere of low temperature for test operation unit, described cooling unit is used for cooling test atmosphere in process of the test, and described safe unit is for ensureing the personal safety of test operation personnel.
Further, described test operation unit comprises test operation cabin 101 and test operation hatch door 102, and described test operation hatch door 102 is arranged on test operation cabin 101, and described test operation hatch door 102 can folding.
Further, described control module comprises electric cabinet, touch-screen 103 and switch 104, and described touch-screen 103 and switch 104 are for operating electric cabinet.
Further, described refrigeration unit 105 is arranged on the inside of test instrument and is in the outside in test operation cabin 101.
Further, described cooling unit is arranged on the inside of test instrument and is in the outside in test operation cabin 101, and described cooling unit comprises cooling water tank 106, and described cooling water tank 106 is for holding the pure water of test cooling.
Further, described safe unit comprises explosion door 107 and air switch 108, and described explosion door 107 and air switch 108 are all arranged on the back side of test instrument.
A kind of sample receiver for described heat insulation-type SADT test instrument, described sample receiver is heat insulation-type container, described heat insulation-type container is used for the heat interchange of isolated container and external environment condition, described sample receiver comprises sample receiver lid 2 and sample receiver bottle 3, described sample receiver lid is arranged cooling water inlet 201 and coolant outlet 202, described cooling water inlet 201 is connected with the cooling unit of coolant outlet 202 with described test instrument, between described cooling water inlet 201 and coolant outlet 202, cooling tube 203 is set, described sample receiver lid 2 arranges multiple heating mouth of pipe 204, the described heating mouth of pipe 204 is for placing heating tube, sample receiver lid 2 near the described heating mouth of pipe 204 arranges thermocouple port 205, described thermocouple port 205 is for placing thermopair, described heating tube 204 is connected with the control module of described test instrument respectively with thermopair.
Further, described sample receiver lid 2 arranges polytetrafluoroethylene capillary 206, safety valve 207 and rupture disk safety feature 208.
Further, the described heating mouth of pipe 204 is 4, and the described heating mouth of pipe 204 is evenly arranged on sample receiver lid 2.
Further, described heat insulation-type container is Dewar flask.
Above-mentioned embodiment is used for explaining and the utility model is described; be only preferred embodiment of the present utility model; instead of the utility model is limited; in the protection domain of spirit of the present utility model and claim; the any amendment made the utility model, equivalent replacement, improvement etc., all fall into protection domain of the present utility model.
Claims (10)
1. a heat insulation-type SADT test instrument, it is characterized in that, described test instrument is for determining material SADT in a reservoir, and described test instrument comprises test operation unit, control module, refrigeration unit, cooling unit and safe unit; Described test operation unit is used for test operation, described control module is used for controlling test operation unit, refrigeration unit and cooling unit, described refrigeration unit is for providing the test atmosphere of low temperature for test operation unit, described cooling unit is used for cooling test atmosphere in process of the test, and described safe unit is for ensureing the personal safety of test operation personnel.
2. a kind of heat insulation-type SADT test instrument according to claim 1, it is characterized in that, described test operation unit comprises test operation cabin and test operation hatch door, described test operation cabin is arranged on the inside of test instrument, described test operation hatch door is arranged on test operation cabin, and described test operation hatch door can folding.
3. a kind of heat insulation-type SADT test instrument according to claim 1, it is characterized in that, described control module comprises electric cabinet, touch-screen and switch, and described touch-screen and switch are for operating electric cabinet.
4. a kind of heat insulation-type SADT test instrument according to claim 1, is characterized in that, described refrigeration unit is arranged on the inside of test instrument and is in the outside in test operation cabin.
5. a kind of heat insulation-type SADT test instrument according to claim 1, it is characterized in that, described cooling unit is arranged on the inside of test instrument and is in the outside in test operation cabin, described cooling unit comprises cooling water tank, and described cooling water tank is for holding the pure water of test cooling.
6. a kind of heat insulation-type SADT test instrument according to claim 1, it is characterized in that, described safe unit comprises explosion door and air switch, and described explosion door and air switch are all arranged on the back side of test instrument.
7. the sample receiver for heat insulation-type SADT test instrument according to claim 1, it is characterized in that, described sample receiver is heat insulation-type container, described heat insulation-type container is used for the heat interchange of isolated container and external environment condition, described sample receiver comprises sample receiver lid and sample receiver bottle, described sample receiver lid arranges cooling water inlet and coolant outlet, described cooling water inlet is connected with the cooling unit of coolant outlet with described test instrument, between described cooling water inlet and coolant outlet, cooling tube is set, described sample receiver lid arranges multiple heating mouth of pipe, the described heating mouth of pipe is for placing heating tube, sample receiver lid near the described heating mouth of pipe arranges thermocouple port, described thermocouple port is for placing thermopair, described heating tube and thermopair are connected with the control module of described test instrument respectively.
8. a kind of sample receiver for heat insulation-type SADT test instrument according to claim 7, is characterized in that, described sample receiver lid is arranged polytetrafluoroethylene capillary, safety valve and rupture disk safety feature.
9. a kind of sample receiver for heat insulation-type SADT test instrument according to claim 7, is characterized in that, the described heating mouth of pipe is 4, and the described heating mouth of pipe is evenly arranged on sample receiver lid.
10. a kind of sample receiver for heat insulation-type SADT test instrument according to claim 7, is characterized in that, described heat insulation-type container is Dewar flask.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520713191.6U CN205067398U (en) | 2015-09-15 | 2015-09-15 | Adiabatic type autoacceleration decomposition temperature test instrument and sample container |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520713191.6U CN205067398U (en) | 2015-09-15 | 2015-09-15 | Adiabatic type autoacceleration decomposition temperature test instrument and sample container |
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| CN205067398U true CN205067398U (en) | 2016-03-02 |
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| CN201520713191.6U Active CN205067398U (en) | 2015-09-15 | 2015-09-15 | Adiabatic type autoacceleration decomposition temperature test instrument and sample container |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110132791A (en) * | 2019-05-17 | 2019-08-16 | 杭州仰仪科技有限公司 | Liquid cryogen fluidity testing conduction cooling vibration isolation sample container |
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2015
- 2015-09-15 CN CN201520713191.6U patent/CN205067398U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110132791A (en) * | 2019-05-17 | 2019-08-16 | 杭州仰仪科技有限公司 | Liquid cryogen fluidity testing conduction cooling vibration isolation sample container |
| CN110132791B (en) * | 2019-05-17 | 2021-11-26 | 杭州仰仪科技有限公司 | Cold-conducting vibration-isolating sample container for testing low-temperature fluidity of liquid |
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