CN205049434U - Cold thermal shock test case of three -box formula - Google Patents
Cold thermal shock test case of three -box formula Download PDFInfo
- Publication number
- CN205049434U CN205049434U CN201520686313.7U CN201520686313U CN205049434U CN 205049434 U CN205049434 U CN 205049434U CN 201520686313 U CN201520686313 U CN 201520686313U CN 205049434 U CN205049434 U CN 205049434U
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- thermal shock
- shock test
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- door
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses a cold thermal shock test case of three -box formula, including box, automatically controlled cabinet, be equipped with three rooms in the box: store up the cold chamber, strike room and heat -retaining room, chu leng, heat -retaining be indoor respectively to be equipped with two pectinid doors and to assault the room and feed through each other, and store up and install the expansion valve in the cold chamber in addition, the heat -retaining is indoor to be equipped with high temperature and to switch the air door with constant temperature, and the stirring wind wheel is installed in the left side, each air door all is connected with the cylinder, the box inner wall adopts the stainless steel manufacturing, and the shell adopts the cold -rolled steel sheet machine -shaping, and surface static behind the pickling bonderizing spouts the type, heat -retaining room insulation material adopts the cotton packing of superfine glass, stores up the foaming of cold chamber insulation material adoption stereoplasm polyurethane, and it is cotton with superfine glass to strike the foaming of room insulation material adoption polyurethane, travel switch is equipped with on the chamber door, control panel adopts the colored touch -sensitive screen of liquid crystal, has computer communication interface and CF joint mouth outward.
Description
Technical field
The utility model relates to a kind of environmental testing experimental facilities, specifically three box thermal shock test chambers.
Background technology
Thermal shock test chamber be used for test material structure or compound substance under instantaneously under high temperature or low temperature environment patient degree.And the society of fast development, impingement box is had higher requirement, makes the weak point of conventional impact case apparent: (1) tank material is high temperature resistant and adhesion can not adapt to new demand; (2) energy consumption is large; (3) intelligence degree is not high.
Utility model content
The purpose of this utility model is to provide a kind of compact conformation, simple to operate, effective, and the three box thermal shock casees that degree of intelligence is high, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
Three box thermal shock test chambers, comprise casing, electrical control cubicles, three Room are provided with in described casing, distinguish Shi Chu cold house, impulse chamber and heat accumulation room from down to up, described electrical control cubicles is located at the casing upper right corner, control panel electrical connection high/low temperature blower fan, compressor, evaporator, well heater, temperature sensor etc. in electrical control cubicles.
As further scheme of the present utility model: be provided with two fan low-temperature impact air doors in described storage cold house and impulse chamber is interconnected, in described storage cold house, evaporator is installed, evaporator connects compressor, compressor connects condenser pipe, condenser pipe connects filtrator and expansion valve carries out throttling, on the right side of described storage cold house, storage cool electric machine is installed, described heat accumulation is indoor except being provided with two fan high temperature impact air doors and impulse chamber is interconnected, also be provided with high temperature constant temperature up and switch air door, be provided with stirring wind wheel on the left of described heat accumulation room, right side is provided with heat accumulation motor.
As further scheme of the present utility model: described low-temperature impact air door, high temperature impact air door and high temperature constant temperature switch air door and be all connected with cylinder.
As further scheme of the present utility model: described cabinet wall adopts stainless steel manufacture, shell adopts cold-rolled steel sheet machine-shaping, and surface electrostatic type after acid washing phosphorization process, the edge of described casing chamber door and doorframe is provided with electric-heating defrosting device.
As further scheme of the present utility model: described heat accumulation room insulation material adopts super glass wool to fill, described storage cold house insulation material adopts the foaming of hard polyurethane fat, and described impulse chamber insulation material adopts polyurethane foaming to add super glass wool.
As further scheme of the present utility model: described chamber door is equipped with travel switch pressure point, pressure point connects travel switch, and chamber door, can auto-breaking immediately once open.
As further scheme of the present utility model: described control panel adopts color liquid crystal display touch-screen, have the function storing and record Temperature numerical, and temperature program(me) control instrument is with computer communication interface and CF card interface.
Compared with prior art, the beneficial effects of the utility model are:
In the utility model, body structure is simply compact, easy to operate, effective, and save energy consumption, intelligence degree is high.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the utility model;
Fig. 2 is the utility model side-looking structural representation;
Fig. 3 is the utility model plan structure schematic diagram;
Fig. 4 is the utility model front view supplementing structure schematic diagram;
Fig. 5 (a) is the utility model low-temperature impact air door schematic diagram, Fig. 5 (b) high temperature impact air door schematic diagram;
Fig. 6 is that the utility model high temperature constant temperature switches air door schematic diagram;
Fig. 7 is the utility model one-piece construction schematic diagram.
Embodiment
Be described in more detail below in conjunction with the technical scheme of embodiment to this patent.
Refer to Fig. 1-7, three box thermal shock test chambers, comprise casing 11, electrical control cubicles 14, three Room are provided with in described casing 11, distinguish Shi Chu cold house 26, impulse chamber 25 and heat accumulation room 24 from down to up, described electrical control cubicles 14 is located at casing 11 upper right corner, and the control panel 22 in electrical control cubicles 14 is electrically connected high/low temperature motor 1, compressor 20, evaporator 12, well heater 15, temperature sensor etc.
As further scheme of the present utility model: be provided with two fan low-temperature impact air doors 10 in described storage cold house 26 and be interconnected with impulse chamber 25, in described storage cold house 26, evaporator 12 is installed, evaporator 12 connects compressor 20, compressor 20 connects condenser pipe 19, condenser pipe 19 connects filtrator and expansion valve carries out throttling, storage cool electric machine 1 is installed on the right side of described storage cold house 26, be interconnected with impulse chamber 25 except being provided with two fan high temperature impact air doors 8 in described heat accumulation room 24, also be provided with high temperature constant temperature up and switch air door 4, be provided with on the left of described heat accumulation room 24 and stir wind wheel 7, right side is provided with heat accumulation motor 1.
As further scheme of the present utility model: described low-temperature impact air door 10, high temperature impact air door 8 and high temperature constant temperature switch air door 4 and be all connected with cylinder 23.
As further scheme of the present utility model: described casing 11 inwall adopts stainless steel manufacture, shell adopts cold-rolled steel sheet machine-shaping, and surface electrostatic type after acid washing phosphorization process, the chamber door 21 of described casing 11 and the edge of doorframe are provided with electric-heating defrosting device.
As further scheme of the present utility model: described heat accumulation room 24 insulation material adopts super glass wool to fill, described storage cold house 26 insulation material adopts the foaming of hard polyurethane fat, and described impulse chamber 25 insulation material adopts polyurethane foaming to add super glass wool.
As further scheme of the present utility model: described chamber door 21 is equipped with travel switch pressure point 27, pressure point connects travel switch, once open, and can auto-breaking immediately.
As further scheme of the present utility model: described control panel 22 adopts color liquid crystal to show touch-screen, have the function storing and record Temperature numerical, and temperature program(me) control instrument is with computer communication interface and CF card interface.
Chamber is before unlatching duty, carry out one section of dry process, store up cold house 26 immediately, heat accumulation room 24 follow procedure requires cooling, be warmed up to temperature required rear constant temperature a period of time, then impulse chamber 25 and heat accumulation room 24 high temperature impact air door 8 are opened, be interconnected and carry out elevated temperature impact test, at this moment timing is started release time, when temperature return is to after temperature required, timing stops, at this moment the time shown is high temperature impact release time, impulse chamber 25 is opened with the low-temperature impact air door 10 of storage cold house 26 subsequently, be interconnected and carry out low-temperature impact experiment, at this moment timing is started release time, when temperature return is to after temperature required, timing stops, at this moment the time shown is low-temperature impact release time.Now just complete a cyclic test from high temperature impact to low-temperature impact, repeat above-mentioned test until off-test.
In the utility model, body structure is simply compact, easy to operate, effective, and save energy consumption, intelligence degree is high.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, various change can also be made under the prerequisite not departing from this patent aim.
Claims (7)
1. three box thermal shock test chambers, comprise casing (11), chamber door (21), low-temperature impact air door (10), high temperature impact air door (8), electrical control cubicles (14), described casing is provided with three Room in (11), distinguish Shi Chu cold house (26) from down to up, impulse chamber (25) and heat accumulation room (24), described electrical control cubicles (14) is located at casing (11) upper right corner, control panel (22) electrical connection motor (1) in electrical control cubicles (14), compressor (20), evaporator (12), well heater (15), temperature sensor.
2. thermal shock test chamber according to claim 1, it is characterized in that: be provided with two fan low-temperature impact air doors (10) in described storage cold house (26) and be interconnected with impulse chamber (25), in described storage cold house (26), evaporator (12) is installed, evaporator (12) connects compressor (20), compressor (20) connects condenser pipe (19), condenser pipe (19) connects filtrator and expansion valve carries out throttling, described storage cold house (26) right side is provided with storage cool electric machine (1), be interconnected with impulse chamber (25) except being provided with two fan high temperature impact air doors (8) in described heat accumulation room (24), also be provided with high temperature constant temperature up and switch air door (4), described heat accumulation room (24) left side is provided with stirs wind wheel (7), right side is provided with heat accumulation motor (1).
3. thermal shock test chamber according to claim 1, is characterized in that: described low-temperature impact air door (10), high temperature impact air door (8) and high temperature constant temperature switch air door (4) and be all connected with cylinder (23).
4. thermal shock test chamber according to claim 1, it is characterized in that: described casing (11) inwall adopts stainless steel manufacture, shell adopts cold-rolled steel sheet machine-shaping, surface electrostatic type after acid washing phosphorization process, the edge of described casing (11) single open-door (21) and door frame of box is provided with electric-heating defrosting device.
5. thermal shock test chamber according to claim 1, it is characterized in that: described heat accumulation room (24) insulation material adopts super glass wool to fill, described storage cold house (26) insulation material adopts the foaming of hard polyurethane fat, and described impulse chamber (25) insulation material adopts polyurethane foaming to add super glass wool.
6. thermal shock test chamber according to claim 1, it is characterized in that: described chamber door (21) is equipped with travel switch pressure point (27), pressure point connects travel switch, and chamber door (21), can auto-breaking immediately once open.
7. thermal shock test chamber according to claim 1, it is characterized in that: described control panel (22) adopts color liquid crystal display touch-screen, there is the function storing and record Temperature numerical, and temperature program(me) control instrument is with computer communication interface and CF card interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520686313.7U CN205049434U (en) | 2015-08-31 | 2015-08-31 | Cold thermal shock test case of three -box formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520686313.7U CN205049434U (en) | 2015-08-31 | 2015-08-31 | Cold thermal shock test case of three -box formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205049434U true CN205049434U (en) | 2016-02-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520686313.7U Expired - Fee Related CN205049434U (en) | 2015-08-31 | 2015-08-31 | Cold thermal shock test case of three -box formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205049434U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107349974A (en) * | 2017-09-01 | 2017-11-17 | 合肥风生水起信息科技有限公司 | A kind of low temperature impact test box |
| CN108333038A (en) * | 2018-01-30 | 2018-07-27 | 重庆大学 | A kind of ceramic material single side air scour heating and cooling thermal shock rig and method |
-
2015
- 2015-08-31 CN CN201520686313.7U patent/CN205049434U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107349974A (en) * | 2017-09-01 | 2017-11-17 | 合肥风生水起信息科技有限公司 | A kind of low temperature impact test box |
| CN108333038A (en) * | 2018-01-30 | 2018-07-27 | 重庆大学 | A kind of ceramic material single side air scour heating and cooling thermal shock rig and method |
| CN108333038B (en) * | 2018-01-30 | 2020-08-28 | 重庆大学 | Ceramic material single-side gas scouring heating and cooling thermal shock test device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160224 Termination date: 20160831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |