CN105425868A - Continuous high and low temperature test device - Google Patents
Continuous high and low temperature test device Download PDFInfo
- Publication number
- CN105425868A CN105425868A CN201510811064.4A CN201510811064A CN105425868A CN 105425868 A CN105425868 A CN 105425868A CN 201510811064 A CN201510811064 A CN 201510811064A CN 105425868 A CN105425868 A CN 105425868A
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- CN
- China
- Prior art keywords
- circulating device
- low temperature
- control device
- primary
- heat
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/30—Automatic controllers with an auxiliary heating device affecting the sensing element, e.g. for anticipating change of temperature
- G05D23/32—Automatic controllers with an auxiliary heating device affecting the sensing element, e.g. for anticipating change of temperature with provision for adjustment of the effect of the auxiliary heating device, e.g. a function of time
Abstract
The invention discloses a continuous high and low temperature test device comprising a shell, a two-stage heating circulation device, a two-stage refrigerating circulation device and a control device. The two-stage heating circulation device comprises a primary heating circulation device, a primary heating control device, a secondary heating circulation device and a secondary heating control device. The two-stage refrigerating circulation device comprises a primary refrigerating circulation device, a primary refrigerating control device, a secondary refrigerating circulation device and a secondary refrigerating control device. Through the scheme, the continuous high and low temperature test device of the invention has the advantages of novel structure, heating and refrigerating device independent control, multiple modes of heating or cooling, controllable temperature change rate, continuous change, realistic environment simulation, high test reliability, stable performance, safety and reliability, long service life, convenience and practicality, and the like, and has a broad market prospect in the popularization of high and low temperature test devices.
Description
Technical field
The present invention relates to detection field, particularly relate to a kind of continuity high-low temperature tester.
Background technology
Detection is widely used in every field, mainly comprises electromagnetism, radio, temporal frequency, length, mechanics, quality, vibration, acoustics, optics, physics and chemistry, thermal technology and maintenance etc.Wherein one of the application in calorifics field comprises high-low temperature tester, and existing high-low temperature tester adopts single intensification or cooling mode mostly, and temperature variation is discontinuous, and factor is single, environmental simulation distortion, be unfavorable for exact test.
Summary of the invention
The technical matters that the present invention mainly solves is to provide a kind of continuity high-low temperature tester, elementaryly circulating device is heated by adopting, secondaryly heat circulating device, primary refrigeration circulating device and secondary refrigeration circulating device independently control and independence or cooperating, achieve multiple intensification, cooling mode, and achieve the change of temperature continuity, novel structure, heat refrigerating plant independently to control, various modes heats up or cooling, rate temperature change is controlled, continuity changes, environmental simulation is true to nature, test reliability is strong, stable performance, safe and reliable, long service life, convenient and practical, market outlook are widely had popularizing of continuity high-low temperature tester.
For solving the problems of the technologies described above, the invention provides a kind of continuity high-low temperature tester, comprise: housing, dual unit thermocirculator, two-stage refrigerating circulatory device and control device, described dual unit thermocirculator and described two-stage refrigerating circulatory device are arranged in described housing, described dual unit thermocirculator comprises and elementaryly heats circulating device, elementaryly heat control device, secondaryly heat circulating device and secondaryly heat control device, described two-stage refrigerating circulatory device comprises primary refrigeration circulating device, primary refrigeration control device, secondary refrigeration circulating device and secondary refrigeration control device, describedly elementaryly heat control device, secondaryly heat control device, primary refrigeration circulating device and secondary refrigeration control device are electrically connected described control device respectively.
In a preferred embodiment of the present invention, describedly elementaryly heat circulating device, described secondary circulating device, described primary refrigeration circulating device and the described secondary refrigeration circulating device of heating all independently controls.
In a preferred embodiment of the present invention, described control device comprises elementary heating mode, full level heating mode, slowly heating mode, primary temperature reducing pattern, full level cooling mode and slow cooling mode.
In a preferred embodiment of the present invention, described elementary heating mode is that the described elementary circulating device that heats works alone.
In a preferred embodiment of the present invention, described full level heating mode is describedly elementaryly heat circulating device and describedly secondaryly heat circulating device co-operation.
In a preferred embodiment of the present invention, described slow heating mode is describedly elementaryly heat circulating device, describedly secondaryly heat circulating device and described primary refrigeration circulating device co-operation.
In a preferred embodiment of the present invention, described primary temperature reducing pattern is that described primary refrigeration circulating device works alone.
In a preferred embodiment of the present invention, described full level cooling mode is described primary refrigeration circulating device and described secondary refrigeration circulating device co-operation.
In a preferred embodiment of the present invention, described slow cooling pattern is described primary refrigeration circulating device, described secondary refrigeration circulating device and describedly elementaryly heat circulating device co-operation.
The invention has the beneficial effects as follows: continuity high-low temperature tester of the present invention has novel structure, heat that refrigerating plant independently controls, various modes heats up or cooling, rate temperature change are controlled, continuity change, environmental simulation is true to nature, test reliability is strong, stable performance, safe and reliable, long service life, the advantage such as convenient and practical, have market outlook widely popularizing of continuity high-low temperature tester.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of continuity high-low temperature tester one of the present invention preferred embodiment.
Embodiment
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the present invention comprises:
A kind of continuity high-low temperature tester, comprising: housing, dual unit thermocirculator, two-stage refrigerating circulatory device and control device 3.
Described dual unit thermocirculator and described two-stage refrigerating circulatory device are arranged in described housing, described dual unit thermocirculator comprises and elementaryly heats circulating device 101, elementaryly heat control device 102, secondaryly heat circulating device 103 and secondaryly heat control device 104, described two-stage refrigerating circulatory device comprises primary refrigeration circulating device 201, primary refrigeration control device 202, secondary refrigeration circulating device 203 and secondary refrigeration control device 204, describedly elementaryly heat control device 102, secondaryly heat control device 104, primary refrigeration circulating device 202 and secondary refrigeration control device 204 are electrically connected described control device 3 respectively.
Preferably, describedly elementaryly heat circulating device 101, describedly secondaryly heat circulating device 103, described primary refrigeration circulating device 201 and described secondary refrigeration circulating device 203 is all independent controls.
Preferably, described control device 3 comprises elementary heating mode, full level heating mode, slowly heating mode, primary temperature reducing pattern, full level cooling mode and slow cooling mode.
Preferably, described elementary heating mode is that the described elementary circulating device 101 that heats works alone.
Preferably, described full level heating mode is that the described elementary circulating device 101 of heating secondaryly heats circulating device 103 co-operation with described.
Preferably, described slow heating mode is describedly elementaryly heat circulating device 101, describedly secondaryly heat circulating device 103 and described primary refrigeration circulating device 201 co-operation.
Preferably, described primary temperature reducing pattern is that described primary refrigeration circulating device 201 works alone.
Preferably, described full level cooling mode is described primary refrigeration circulating device 201 and described secondary refrigeration circulating device 203 co-operation.
Preferably, described slow cooling pattern is described primary refrigeration circulating device 201, described secondary refrigeration circulating device 203 elementaryly heats circulating device 101 co-operation with described.
The beneficial effect of continuity high-low temperature tester of the present invention is:
One, elementaryly heat circulating device by adopting, secondary circulating device, primary refrigeration circulating device and the secondary refrigeration circulating device of heating independently controls, achieve multiple heating, cooling pattern, and achieving the change of temperature continuity, novel structure, environmental simulation are true to nature, stable performance, safe and reliable, long service life, convenient and practical;
Two, by adopt elementary heat circulating device, secondary heat circulating device, primary refrigeration circulating device and secondary refrigeration circulating device independence or with the use of, achieve different intensifications or the speed of cooling, can the different physical environment of full-scope simulation, applicability is wide, test reliability is strong.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (9)
1. a continuity high-low temperature tester, it is characterized in that, comprise: housing, dual unit thermocirculator, two-stage refrigerating circulatory device and control device, described dual unit thermocirculator and described two-stage refrigerating circulatory device are arranged in described housing, described dual unit thermocirculator comprises and elementaryly heats circulating device, elementaryly heat control device, secondaryly heat circulating device and secondaryly heat control device, described two-stage refrigerating circulatory device comprises primary refrigeration circulating device, primary refrigeration control device, secondary refrigeration circulating device and secondary refrigeration control device, describedly elementaryly heat control device, secondaryly heat control device, primary refrigeration circulating device and secondary refrigeration control device are electrically connected described control device respectively.
2. continuity high-low temperature tester according to claim 1, is characterized in that, describedly elementaryly heats circulating device, described secondary circulating device, described primary refrigeration circulating device and the described secondary refrigeration circulating device of heating all independently controls.
3. continuity high-low temperature tester according to claim 1, is characterized in that, described control device comprises elementary heating mode, full level heating mode, slowly heating mode, primary temperature reducing pattern, full level cooling mode and slow cooling mode.
4. continuity high-low temperature tester according to claim 3, is characterized in that, described elementary heating mode is that the described elementary circulating device that heats works alone.
5. continuity high-low temperature tester according to claim 3, is characterized in that, described full level heating mode is describedly elementaryly heat circulating device and describedly secondaryly heat circulating device co-operation.
6. continuity high-low temperature tester according to claim 3, is characterized in that, described slow heating mode is describedly elementaryly heat circulating device, describedly secondaryly heat circulating device and described primary refrigeration circulating device co-operation.
7. continuity high-low temperature tester according to claim 3, is characterized in that, described primary temperature reducing pattern is that described primary refrigeration circulating device works alone.
8. continuity high-low temperature tester according to claim 3, is characterized in that, described full level cooling mode is described primary refrigeration circulating device and described secondary refrigeration circulating device co-operation.
9. continuity high-low temperature tester according to claim 3, is characterized in that, described slow cooling pattern is described primary refrigeration circulating device, described secondary refrigeration circulating device and describedly elementaryly heat circulating device co-operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510811064.4A CN105425868A (en) | 2015-11-23 | 2015-11-23 | Continuous high and low temperature test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510811064.4A CN105425868A (en) | 2015-11-23 | 2015-11-23 | Continuous high and low temperature test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105425868A true CN105425868A (en) | 2016-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510811064.4A Pending CN105425868A (en) | 2015-11-23 | 2015-11-23 | Continuous high and low temperature test device |
Country Status (1)
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| CN (1) | CN105425868A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106292767A (en) * | 2016-10-27 | 2017-01-04 | 北京瑞尔腾普科技有限公司 | Subregion temperature-controlling system and device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1178313A (en) * | 1997-10-27 | 1998-04-08 | 天然国际新科学技术研究院 | Non-heat refrigerating method and circulating system thereof |
| US5970729A (en) * | 1995-03-01 | 1999-10-26 | Sts Corporation | Cooling apparatus |
| US20040123982A1 (en) * | 2002-12-31 | 2004-07-01 | Industrial Technology Research Institute | Constant temperature refrigeration system for extensive temperature range application and control method thereof |
| CN101551682A (en) * | 2009-04-30 | 2009-10-07 | 重庆哈丁科技有限公司 | Intelligent high-low temperature test box temperature control system |
| CN102384925A (en) * | 2010-09-03 | 2012-03-21 | 上海林频仪器股份有限公司 | High-low temperature test chamber |
-
2015
- 2015-11-23 CN CN201510811064.4A patent/CN105425868A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5970729A (en) * | 1995-03-01 | 1999-10-26 | Sts Corporation | Cooling apparatus |
| CN1178313A (en) * | 1997-10-27 | 1998-04-08 | 天然国际新科学技术研究院 | Non-heat refrigerating method and circulating system thereof |
| US20040123982A1 (en) * | 2002-12-31 | 2004-07-01 | Industrial Technology Research Institute | Constant temperature refrigeration system for extensive temperature range application and control method thereof |
| CN101551682A (en) * | 2009-04-30 | 2009-10-07 | 重庆哈丁科技有限公司 | Intelligent high-low temperature test box temperature control system |
| CN102384925A (en) * | 2010-09-03 | 2012-03-21 | 上海林频仪器股份有限公司 | High-low temperature test chamber |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106292767A (en) * | 2016-10-27 | 2017-01-04 | 北京瑞尔腾普科技有限公司 | Subregion temperature-controlling system and device |
| CN106292767B (en) * | 2016-10-27 | 2018-08-21 | 北京瑞尔腾普科技有限公司 | Subregion temperature-controlling system and device |
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Application publication date: 20160323 |