CN206378266U - A kind of thermal shock test chamber - Google Patents
A kind of thermal shock test chamber Download PDFInfo
- Publication number
- CN206378266U CN206378266U CN201720097445.5U CN201720097445U CN206378266U CN 206378266 U CN206378266 U CN 206378266U CN 201720097445 U CN201720097445 U CN 201720097445U CN 206378266 U CN206378266 U CN 206378266U
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- China
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- chamber
- air inlet
- pipeline
- air door
- high temperature
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Abstract
The utility model is related to technical field of experiment equipment, more particularly to a kind of thermal shock test chamber, including casing, the casing is provided with chamber and control panel, heating chamber is provided with below the chamber, cool room is provided with above the chamber, heating combined equipment and blower fan A are provided with the heating chamber, refrigerating plant and blower fan B are provided with the cool room, high temperature air inlet and low temperature air inlet are provided with the chamber, the high temperature air inlet is connected with heating chamber, the low temperature air inlet is connected with cool room, the high temperature air inlet is provided with the air door structure A for opening or closing high temperature air inlet, the low temperature air inlet is provided with the air door structure B for opening or closing low temperature air inlet, the air door structure A is identical with the air door structure B structure, the utility model ensure that product can be at once by low-temperature impact after high temperature impact, influence will not be produced on impact test.
Description
Technical field
The utility model is related to technical field of experiment equipment, more particularly to a kind of thermal shock test chamber.
Background technology
Thermal shock test chamber is the indispensable test equipment of the materials industries such as metal, plastics, rubber, electronics, for testing
The degree stood under material structure or composite, the continuous environment through very high temperature and extremely low temperature under moment, is able to most short
Chemical change or physical injury of the detection sample caused by expanding with heat and contract with cold in time.
Traditional thermal shock test chamber, when needing to carry out high temperature impact to product to be measured, is opened in experimentation
Heating combined equipment works, and when needing to carry out low-temperature impact to product to be measured, is then turned on refrigerating plant, but heating combined equipment and refrigeration
Device needs certain time from the temperature opened required for reaching, during this period of time, and product is not can after high temperature impact
At once by low-temperature impact, product own temperature during low-temperature impact is waited can change a lot, and impact examination
Test inaccurate.
Utility model content
The purpose of this utility model is to provide a kind of thermal shock test chamber in view of the shortcomings of the prior art, and this practicality is new
Type ensure that product can will not produce influence at once by low-temperature impact after high temperature impact on impact test.
The utility model is achieved through the following technical solutions, a kind of thermal shock test chamber, including casing, described
Casing is provided with to be provided with above heating chamber, the chamber below chamber and control panel, the chamber and is provided with
It is provided with cool room, the heating chamber in heating combined equipment and blower fan A, the cool room and is provided with refrigerating plant and blower fan B, institute
State and high temperature air inlet and low temperature air inlet are provided with chamber, the high temperature air inlet is connected with heating chamber, and the low temperature enters
Air port is connected with cool room, and the high temperature air inlet is provided with the air door structure A for opening or closing high temperature air inlet, described
Low temperature air inlet is provided with air door structure B, the air door structure A and the air door knot for opening or closing low temperature air inlet
Structure B structure is identical, and the air door structure A includes the drive mechanism of air door and driving air door movement, and the drive mechanism includes gas
Cylinder, the piston rod of the cylinder is provided with connecting rod, and one end of the connecting rod and the piston rod of cylinder are hinged, the connecting rod
The other end be hinged with air door.
Preferably, being provided with temperature inductor in the thermal shock test chamber.
Preferably, being additionally provided with exhaust outlet in the chamber.
Preferably, the refrigerating plant includes compressor, condenser and evaporator, between the compressor and condenser
Pipeline A is provided with, pipeline A one end is connected with compressor, the other end of the pipeline A is connected with condenser；The condenser
Pipeline B is provided between evaporator, one end of the pipeline B is connected with condenser, the other end and evaporator of the pipeline B
Connection；Pipeline C is provided between the compressor and evaporator, one end of the pipeline C is connected with compressor, the pipeline C
The other end connected with evaporator.
Preferably, the heating combined equipment includes being provided with heating wire in thermal storage device, the thermal storage device.
Preferably, the chamber is provided with experiment chamber door, the experiment chamber door is provided with observation panel.
The beneficial effects of the utility model：A kind of thermal shock test chamber, including casing, the casing provided with chamber and
It is provided with below control panel, the chamber above heating chamber, the chamber and is provided with cool room, the heating chamber
Inside it is provided with heating combined equipment and blower fan A, the cool room and is provided with refrigerating plant and blower fan B, is provided with the chamber
High temperature air inlet and low temperature air inlet, the high temperature air inlet are connected with heating chamber, and the low temperature air inlet is connected with cool room,
The high temperature air inlet is provided with the air door structure A for opening or closing high temperature air inlet, and the low temperature air inlet is provided with
Air door structure B, the air door structure A for opening or closing low temperature air inlet is identical with the air door structure B structure, described
Air door structure A includes the drive mechanism of air door and driving air door movement, and the drive mechanism includes cylinder, the piston of the cylinder
Bar is provided with connecting rod, and one end of the connecting rod and the piston rod of cylinder are hinged, and the other end and the air door of the connecting rod are cut with scissors
Connect, the utility model ensure that product, will not be to impact test can be at once by low-temperature impact after high temperature impact
Produce influence.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the utility model air door structure A structural representation.
Embodiment
Below in conjunction with the accompanying drawings 1 to Fig. 2, and embodiment is described further to the utility model.
As shown in Figure 1 to Figure 2, a kind of thermal shock test chamber, including casing, the casing is provided with chamber 1 and control
Panel, the lower section of the chamber 1 is provided with heating chamber 2, and the top of the chamber 1 is provided with cool room 3, the heating chamber
It is provided with 2 in heating combined equipment 21 and blower fan A22, the cool room 3 and is provided with refrigerating plant 31 and blower fan B32, the experiment
High temperature air inlet 11 and low temperature air inlet 12 are provided with case 1, the high temperature air inlet 11 is connected with heating chamber 2, the low temperature
Air inlet 12 is connected with cool room 3, and the high temperature air inlet 11 is provided with the air door for opening or closing high temperature air inlet 11
Structure A13, the low temperature air inlet 12 is provided with the air door structure B14 for opening or closing low temperature air inlet 12, the wind
Door A is identical with the air door structure B structure, and the air door structure A includes the drive that air door 131 and driving air door 131 are moved
Motivation structure, the drive mechanism includes cylinder 132, and the piston rod of the cylinder 132 is provided with connecting rod 133, the connecting rod
133 one end and the piston rod of cylinder 132 are hinged, and the other end and the air door 131 of the connecting rod 133 are hinged.
The present embodiment heating combined equipment 21, refrigerating plant 31 work simultaneously, when product needs to carry out high temperature impact, air door knot
Structure A opens high temperature air inlet 11, and the high-temperature hot-air that heating combined equipment 21 is produced is blown into chamber 1 by blower fan A22；When product is needed
When carrying out low-temperature impact, air door structure B opens low temperature air inlet 12, and the cold wind that refrigerating plant 31 is produced is blown by blower fan B32
Enter in chamber 1；Product is can be at once by low-temperature impact, after the circulation of multiple thermal shocks after high temperature impact, energy
It is enough accurately to test out the degree stood under continuous environment of the product through very high temperature and extremely low temperature under moment.
Wherein, stretched by the piston rod of cylinder 132, drive connecting rod 133 to pull the transverse shifting of air door 131, open or
High temperature air inlet 11 is closed, the work of cylinder 132 can pass through control panel control.
In the present embodiment, temperature inductor is provided with the thermal shock test chamber 1, temperature inductor, which is used to sense, to be tried
Whether the temperature value of tryoff 1, sensing high temperature or low temperature arrive requirements.
In the present embodiment, exhaust outlet is additionally provided with the chamber 1, the normal temperature impact experiment for doing product, air draft
Mouth discharges the hot blast in chamber 1 or cold wind so that return to normal temperature in chamber 1.
In the present embodiment, the refrigerating plant 31 includes compressor 33, condenser 34 and evaporator 35, the compressor 33
Pipeline A is provided between condenser 34, pipeline A one end is connected with compressor 33, the other end and condenser of the pipeline A
34 connections；Pipeline B is provided between the condenser 34 and evaporator 35, one end of the pipeline B is connected with condenser 34, institute
The other end for stating pipeline B is connected with evaporator 35；Pipeline C, the pipeline C are provided between the compressor 33 and evaporator 35
One end connected with compressor 33, the other end of the pipeline C is connected with evaporator 35, and compressor 33 is by gaseous coolant media
The liquid refrigerants medium of boil down to HTHP, being then delivered to turns into liquid refrigerants Jie of normal temperature high voltage after condenser 34 radiates
Matter, subsequently into evaporator 35, increases, pressure reduces suddenly because coolant media enters space after evaporator 35, liquid it is cold
Medium will gas China, become the coolant media of gaseous state low temperature, so as to absorb substantial amounts of heat, the surrounding air of evaporator 35 can become
Cold, cold wind is blown into chamber 1 by blower fan B32, reaches low-temperature impact.
In the present embodiment, the heating combined equipment 21 includes being provided with heating wire, blower fan A22 in thermal storage device, the thermal storage device
The heat that heating wire is produced is blown into chamber 1, and high temperature impact is carried out to product.
In the present embodiment, the chamber 1 is provided with experiment chamber door, and the experiment chamber door is provided with observation panel, for seeing
Examine product situation.
Above content is only preferred embodiment of the present utility model, for one of ordinary skill in the art, according to this reality
With new thought, it will change in specific embodiments and applications, this specification content should not be construed as
To limitation of the present utility model.
Claims (6)
1. a kind of thermal shock test chamber, including casing, the casing are provided with chamber and control panel, it is characterised in that：Institute
State and heating chamber is provided with below chamber, be provided with above the chamber in cool room, the heating chamber and be provided with system
It is provided with thermal and blower fan A, the cool room in refrigerating plant and blower fan B, the chamber and is provided with high temperature air inlet
With low temperature air inlet, the high temperature air inlet is connected with heating chamber, and the low temperature air inlet is connected with cool room, and the high temperature enters
Air port is provided with the air door structure A for opening or closing high temperature air inlet, the low temperature air inlet be provided with for opening or
The air door structure B, the air door structure A for closing low temperature air inlet are identical with the air door structure B structure, the air door structure A
Drive mechanism including air door and driving air door movement, the drive mechanism includes cylinder, and the piston rod of the cylinder is provided with
Connecting rod, one end of the connecting rod and the piston rod of cylinder are hinged, and the other end and the air door of the connecting rod are hinged.
2. a kind of thermal shock test chamber according to claim 1, it is characterised in that：Set in the thermal shock test chamber
It is equipped with temperature inductor.
3. a kind of thermal shock test chamber according to claim 1, it is characterised in that：The row of being additionally provided with the chamber
Air port.
4. a kind of thermal shock test chamber according to claim 1, it is characterised in that：The refrigerating plant includes compression
Machine, condenser and evaporator, are provided with pipeline A between the compressor and condenser, pipeline A one end is connected with compressor,
The other end of the pipeline A is connected with condenser；Pipeline B, the one of the pipeline B are provided between the condenser and evaporator
End is connected with condenser, and the other end of the pipeline B is connected with evaporator；Pipeline is provided between the compressor and evaporator
C, one end of the pipeline C is connected with compressor, and the other end of the pipeline C is connected with evaporator.
5. a kind of thermal shock test chamber according to claim 1, it is characterised in that：The heating combined equipment includes heat accumulation
Heating wire is provided with device, the thermal storage device.
6. a kind of thermal shock test chamber according to claim 1, it is characterised in that：The chamber is provided with chamber
Door, the experiment chamber door is provided with observation panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720097445.5U CN206378266U (en) | 2017-01-25 | 2017-01-25 | A kind of thermal shock test chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720097445.5U CN206378266U (en) | 2017-01-25 | 2017-01-25 | A kind of thermal shock test chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206378266U true CN206378266U (en) | 2017-08-04 |
Family
ID=59400875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720097445.5U Expired - Fee Related CN206378266U (en) | 2017-01-25 | 2017-01-25 | A kind of thermal shock test chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206378266U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107389225A (en) * | 2017-09-08 | 2017-11-24 | 苏州群创自动化设备有限公司 | A kind of vehicle water temp table detection means |
| 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 |
| CN108362600A (en) * | 2018-01-31 | 2018-08-03 | 天津伟思实验仪器科技有限公司 | A kind of limit thermal shock test chamber |
| CN110389009A (en) * | 2019-07-12 | 2019-10-29 | 国网浙江省电力有限公司电力科学研究院 | One kind being based on peak load regulation network substation isolating-switch mechanical oscillation experimental rig |
| CN113203913A (en) * | 2021-07-06 | 2021-08-03 | 海拓仪器(江苏)有限公司 | Small-sized quick cold-hot impact testing device |
-
2017
- 2017-01-25 CN CN201720097445.5U patent/CN206378266U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107389225A (en) * | 2017-09-08 | 2017-11-24 | 苏州群创自动化设备有限公司 | A kind of vehicle water temp table detection means |
| 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 |
| CN108362600A (en) * | 2018-01-31 | 2018-08-03 | 天津伟思实验仪器科技有限公司 | A kind of limit thermal shock test chamber |
| CN110389009A (en) * | 2019-07-12 | 2019-10-29 | 国网浙江省电力有限公司电力科学研究院 | One kind being based on peak load regulation network substation isolating-switch mechanical oscillation experimental rig |
| CN113203913A (en) * | 2021-07-06 | 2021-08-03 | 海拓仪器(江苏)有限公司 | Small-sized quick cold-hot impact testing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170804 Termination date: 20210125 |