CN2894829Y - High-low-temperature test box - Google Patents
High-low-temperature test box Download PDFInfo
- Publication number
- CN2894829Y CN2894829Y CN 200620059043 CN200620059043U CN2894829Y CN 2894829 Y CN2894829 Y CN 2894829Y CN 200620059043 CN200620059043 CN 200620059043 CN 200620059043 U CN200620059043 U CN 200620059043U CN 2894829 Y CN2894829 Y CN 2894829Y
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- China
- Prior art keywords
- chamber
- test chamber
- temperature test
- low temperature
- test
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- Expired - Lifetime
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Abstract
The utility model relates to a high and low temperature test chamber, and is characterized in that at least one side of the chamber is positioned with an angle-cutting glass observation window; the lower part of the obverse of the test chamber is arranged with a front lower air inlet, a filter screen and a condenser; the top part of the back of the test chamber is arranged with a back top draft fan; and the rear part of one side of the test chamber is arranged with a power distribution cabinet with a movable door or cover. The beneficial effects of the utility model are that: the whole test chamber has a sparkling and transparent appearance as well as compact and elegant structure; when tests the test sample, the test people can observe the test sample clearly from the face, left or right at various angles; the noise is reduced when the test chamber is operated; and the power distribution cabinet is opened easily for the maintenance or debugging purpose.
Description
Technical field
The utility model relates to testing equipment, particularly a kind of high-low temperature test chamber.
Background technology
At present, the high-low temperature test chamber of prior art generally has following three characteristics:
1. a little glass window is installed with the test specimen in the viewing test case on gate, chamber front;
2. condenser on the chamber refrigeration unit and condensation fan generally are mounted in one, and the direct exhausting of condensation fan discharges, and its form similarly is the off-premises station of common air-conditioning;
3. the distribution section of chamber generally all is mounted in a cupboard the inside of being power distribution cabinet, and there is a door closure its outside, and the screw that need take off on the door closure when debugging or maintenance is pulled down door closure.
The deficiency that the high-low temperature test chamber of above-mentioned form exists has:
1. when test specimen was done experiment in chamber, to pass through the test specimen in the little glass window inspection box on the gate, front, the angle visual field was limited, wants all to come the viewing test sample but not accomplish from the chamber left and right sides only;
2. condenser and condensation fan are installed in a vibration aggravation increase noise that makes refrigeration unit, and the air draft of condensation fan also is subjected to stopping of other refrigeration components and parts easily;
3. make the overall structure of chamber seem compact inadequately because power distribution cabinet is made an independent cupboard, the inconvenience that also seems is driven in tearing open of its door closure.
Summary of the invention
The purpose of this utility model is intended to overcome the deficiencies in the prior art, and a kind of large glass observation window that has promptly is provided, and reduces operation noise and high-low temperature test chamber easy to maintenance greatly.
The purpose of this utility model is achieved in that
A kind of high-low temperature test chamber, comprise illuminating lamp, hinge, controller 2, comprise that also chamber has at least one side that band corner cut glass window is installed, air inlet 3, screen pack 6 and condenser 8 under before below the chamber front, being provided with, top, back extraction fan 9 is set at top, chamber back, is provided with the power distribution cabinet of movable door closure 7 at the rear portion, a side of chamber.
---described glass window rectangle or square, have a corner cut at least, the observation illuminating lamp is housed in corner cut.
---the ratio of case sectional area has 0.4 at least in the area of described glass window and the chamber.
---described glass window is a hollow form, and inside and outside two sides is coated with transparent electric heating film.
---the movable door closure 7 of described power distribution cabinet is equipped with hinge.
The technical solution of the utility model is:
1. a ultra-large type glass window has been installed on gate, chamber front, the area ratio of the area of observation window and interior case normal section 〉=0.4, in order to prevent that the condensation phenomenon from appearring in chamber on the glass window when doing low-temperature test, glass window has been made hollow type, and be coated with the layer of transparent Electric radiant Heating Film on the inside and outside two sides of glass window, in order to make things convenient for the test specimen in the viewing test case at the trial, in the corner cut of observation window, illuminating lamp is installed;
2. condensation fan and condenser are installed separately, condenser is installed in the rear portion of chamber refrigeration unit, and condensation fan has been installed to top after the chamber, and the condensation air channel of chamber becomes in proper order: preceding air intake → screen pack → condenser → top, back exhausting down;
3. utilize an angle at rear portion, chamber right side (or left side) to be designed to power distribution cabinet, door closure adopts with gemel movable door closure on one side.
Range of measuring temp of the present utility model is-70 ℃ (or-40 ℃ ,-20 ℃)～150 ℃, and internal volume has 0.2m
3, 0.4m
3, 1.0m
3Three kinds of forms utilize this equipment to come the adaptive capacity to environment of test products (comprising equipment and components and parts) in it is made, transports, uses, but content measurement have: temperature capacity, cold tolerance, shelf characteric, life test, degradation.
The beneficial effects of the utility model are:
1. whole test case outward appearance seems glittering and translucent, and compact conformation is attractive in appearance, and when test specimen was done experiment in chamber, the tester can be from the front, test specimen is clearly observed on the left side, right side different angles,
2. the noise when having reduced the chamber operation;
3. can be easy to open power distribution cabinet when chamber is debugged or keeped in repair operates.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified:
Fig. 1 is a front view of the present utility model;
Fig. 2 is a left view of the present utility model;
Fig. 3 is a right view of the present utility model;
Fig. 4 is a rearview of the present utility model;
Fig. 5 is a vertical view of the present utility model;
Fig. 6 is a stereogram of the present utility model;
Fig. 7 is the location drawing of damp and hot water system;
Fig. 8 is an air channel of the present utility model diagrammatic sketch.
In Fig. 1-Fig. 8: 1 glass window, 2 controllers, 3 preceding air inlets down, 4 left glass windows, 5 right glass windows, 6 screen packs, the movable door closure of 7 power distribution cabinets, 8 condensers, top, 9 back extraction fan, 10 observation window corner cuts.
The specific embodiment
The front of chamber is the gate, and the gate form is that the left side (or the right) is a hinge, and the right (or left side) is handle and door lock.A large glass observation window is housed on the gate, and glass window is designed to hollow form, and inside and outside two sides is coated with the layer of transparent Electric radiant Heating Film, and observation window has a corner cut, and illuminating lamp is installed in corner cut; Also respectively adorned the glass window of a form of the same race in the chamber left and right sides; The installation site of condenser is near the rear portion of chamber refrigeration unit, screen pack is installed in after the air inlet, and can (or left side) pull out cleaning from the right side, condensation fan is installed on the top, chamber rear portion, the below, front of chamber is the condensation air inlet, air-flow enters through screen pack from air inlet and arrives condenser, and interlayer is discharged through the top blower fan again after the chamber afterwards; Power distribution cabinet is at chamber right back (or left back) angle, and hinge is equipped with on the door closure of power distribution cabinet the right (or left side), and door closure can be opened.Controller and corresponding console switch are contained in the front (or left and right sides) at chamber gate, as Fig. 1, Fig. 2, shown in Figure 3.
Claims (5)
1. high-low temperature test chamber, comprise illuminating lamp, hinge, controller (2), it is characterized in that chamber has at least one side that band corner cut glass window is installed, air inlet (3), screen pack (6) and condenser (8) under before below the chamber front, being provided with, back top extraction fan (9) is set at top, chamber back, is provided with the power distribution cabinet of movable door closure (7) at the rear portion, a side of chamber.
2. a kind of high-low temperature test chamber according to claim 1 is characterized in that described glass window rectangle or square, has a corner cut at least, and the observation illuminating lamp is housed in corner cut.
3. the ratio of case sectional area has 0.4 at least in a kind of high-low temperature test chamber according to claim 1, the area that it is characterized in that described glass window and chamber.
4. a kind of high-low temperature test chamber according to claim 1 is characterized in that described glass window is a hollow form, and inside and outside two sides is coated with transparent electric heating film.
5. a kind of high-low temperature test chamber according to claim 1 is characterized in that the movable door closure (7) of described power distribution cabinet is equipped with hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620059043 CN2894829Y (en) | 2006-05-17 | 2006-05-17 | High-low-temperature test box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620059043 CN2894829Y (en) | 2006-05-17 | 2006-05-17 | High-low-temperature test box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2894829Y true CN2894829Y (en) | 2007-05-02 |
Family
ID=38064408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620059043 Expired - Lifetime CN2894829Y (en) | 2006-05-17 | 2006-05-17 | High-low-temperature test box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2894829Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102419424A (en) * | 2011-12-16 | 2012-04-18 | 广东朗视光电技术有限公司 | Aging test equipment of illuminating lamp and aging test system using equipment |
| CN106193955A (en) * | 2016-08-31 | 2016-12-07 | 杭州雪中炭恒温技术有限公司 | The chamber door of temperature test chamber and temperature test chamber |
| CN110806393A (en) * | 2019-11-05 | 2020-02-18 | 广东伟创科技开发有限公司 | Detection device and method applied to flue gas condenser |
-
2006
- 2006-05-17 CN CN 200620059043 patent/CN2894829Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102419424A (en) * | 2011-12-16 | 2012-04-18 | 广东朗视光电技术有限公司 | Aging test equipment of illuminating lamp and aging test system using equipment |
| CN106193955A (en) * | 2016-08-31 | 2016-12-07 | 杭州雪中炭恒温技术有限公司 | The chamber door of temperature test chamber and temperature test chamber |
| CN110806393A (en) * | 2019-11-05 | 2020-02-18 | 广东伟创科技开发有限公司 | Detection device and method applied to flue gas condenser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGZHOU ESPEC ENVIRONMENTAL EQUIPMENT CO., LTD. Free format text: FORMER OWNER: HE HUIZHUO Effective date: 20090508 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090508 Address after: 8, building 188, Yue Shi Road, Guangzhou, Guangdong, Tianhe District Province, China: 510610 Patentee after: Guangzhou espec environmental equipment Co. Ltd. Address before: Room 4, unit 28, building 112, 702 Zhuang Road, Tianhe District, Guangdong, Guangzhou Province, 510610, postcode: Dongguan Patentee before: He Huizhuo |
|
| C56 | Change in the name or address of the patentee |
Owner name: GUANGZHOU WUSUO ENVIRONMENTAL INSTRUMENTS CO., LTD Free format text: FORMER NAME: GUANGZHOU AISI PEIKE ENVIRONMENTAL INSTRUMENTS CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 511370, No. 76, West Village, Zhu Zhu street, Zhu Cun street, Guangzhou, Guangdong, Zengcheng Patentee after: Five, Guangzhou environmental instrument Co., Ltd Address before: 8 building, No. 188, Guangdong reclamation Road, Guangzhou, Guangdong, Tianhe District 510610, China Patentee before: Guangzhou espec environmental equipment Co. Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070502 |
|
| EXPY | Termination of patent right or utility model |