CN102004042A - Refrigerator detection device - Google Patents
Refrigerator detection device Download PDFInfo
- Publication number
- CN102004042A CN102004042A CN2009102542634A CN200910254263A CN102004042A CN 102004042 A CN102004042 A CN 102004042A CN 2009102542634 A CN2009102542634 A CN 2009102542634A CN 200910254263 A CN200910254263 A CN 200910254263A CN 102004042 A CN102004042 A CN 102004042A
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- Prior art keywords
- refrigerator
- electric
- electric blanket
- heating mantles
- temperature controller
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses a refrigerator detection device. The device comprises a heating cap (2), a thermocouple temperature controller (4) and a foam plate (1), wherein the heating cap (2) is sleeved on a refrigerator body (3); the thermocouple temperature controller (4) is arranged on the heating cap (2); the foam plate (1) is fixed at the periphery of the heating cap (2) by a cord; the heating cap (2) comprises an electric blanket and the like; and the thermocouple temperature controller (4) is connected with the electric blanket and controls the switch-on and switch-off of current in the electric blanket. Detection experiments on the high temperature aging and accelerated service life of a single refrigerator are performed skillfully by the electric blanket of the heating cap (2), experiments in laboratories are not required and the device can be used at any place and has high moving performance; and the device is simple and practical, has low cost, saves energy and lowers consumption.
Description
Technical field
The present invention relates to the technical field of refrigerator in the household electrical appliance, especially a kind of refrigerator pick-up unit.
Background technology
Experiment about high temperature ageing, accelerated aging in the current refrigerator Performance Detection is generally carried out in high temperature, constant temperature laboratory.This laboratory is built by specialized company, and the external material of main part locellus is that material is galvanized steel plain sheet or corrosion resistant plate in the color steel, and heat-insulation layer is insulation materials such as polyurethane foam layer or heat-preservation cotton, adopts the electric heater heating, favorable sealing property; Electric control system adopts the micro computer temperature controller can accurate temperature controlling; May blow in addition in addition circulation system part, protection system etc.Advantage is 10 ℃ of temperature ranges---43 ℃ are adjustable, and temperature fluctuation is less, can accurately simulate the low latitudes hot environment; Heating-up time is fast, and free space is big, can test simultaneously by multistation.Shortcoming is the construction cost height, and normal operation power consumption is serious, and maintenance cost is high.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of simple, the refrigerator pick-up unit that detects high temperature ageing, accelerated aging at the separate unit refrigerator with low cost, adopt this pick-up unit to experimentize in the laboratory, can use in arbitrary site, travelling performance is good and can carry out simple, rough experiment.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of refrigerator pick-up unit comprises the heating mantles that is enclosed within on the refrigerator body.
Described heating mantles periphery is provided with cystosepiment.
Described cystosepiment is fixed on the refrigerator body with cotton rope, and cystosepiment is fixed gently and made it to clamp and the electric blanket cover is adjacent on refrigerator body around inciting somebody to action with cotton rope, is unlikely to influence simultaneously the test experience of refrigerator body again.
Described heating mantles comprises electric blanket and is connected cloth that the top of electric blanket connects with connecting cloth.
Perhaps, described heating mantles comprises some electric blankets, connects cloth and nylon zipper, and the top of electric blanket connects with connecting cloth, connects by nylon zipper between the adjacent electric blanket.
Further, heating mantles is provided with the electric thermo-couple temperature controller, and the electric blanket in the heating mantles is connected with the electric thermo-couple temperature controller.
Perhaps, the heating mantles top is provided with the hole, and the electric thermo-couple temperature controller is in the hole at heating mantles top, and the electric blanket in the heating mantles is connected with the electric thermo-couple temperature controller.
The electric thermo-couple temperature controller is used for controlling the logical and disconnected of electric blanket electric current, and temperature controlling range is that environment temperature and electric blanket can reach between the maximum temperature during refrigerator test experience.
The present invention with respect to the beneficial effect of prior art is:
The electric blanket that the present invention is ingenious to utilize heating mantles carries out the test experience of high temperature ageing, accelerated aging at the separate unit refrigerator, needn't experimentize in the laboratory, can use in arbitrary site, and travelling performance is good; The present invention is simple, and is with low cost, energy-saving and cost-reducing.
Description of drawings
Fig. 1 is the synoptic diagram that a kind of heating mantles embodiment of the present invention launches;
Fig. 2 is the positive cross-sectional schematic of refrigerator that adopts pick-up unit of the present invention.
Embodiment
Referring to Fig. 2, a kind of refrigerator pick-up unit of the present invention comprises that the heating mantles 2, the electric thermo-couple temperature controller 4 on the heating mantles 2 and heating mantles 2 peripheries that are enclosed within on the refrigerator body 3 are with the fixing cystosepiment 1 of cotton rope.
The synoptic diagram that wherein a kind of as shown in Figure 1 heating mantles embodiment launches, heating mantles 2 comprise some electric blankets 21, connect cloth 22 and nylon zipper 23, and the top of electric blanket 21 connects with connecting cloth 22, connects by nylon zipper 23 between the adjacent electric blanket 21; Certainly heating mantles 2 can comprise electric blanket 21 and be connected cloth 22, and the top of electric blanket 21 connects with connecting cloth 22.
For controlling the logical and disconnected of electric current in the electric blanket 21 well, on heating mantles 2, be provided with electric thermo-couple temperature controller 4, electric blanket 21 is connected with electric thermo-couple temperature controller 4, and reasonable effect is that electric thermo-couple temperature controller 4 is in the set hole, heating mantles 2 tops.
During experiment, electric blanket 21 energising heating, the supply voltage of electric blanket 21 is 220V, the switching of electric current and is 43 ℃ with the adjustment of electric thermo-couple temperature controller 4 by 4 controls of electric thermo-couple temperature controller in the electric blanket 21; Untie sling, remove cystosepiment 1, draw back nylon zipper 23 and observe the experiment situation of measuring refrigerator bodies 3 every one period set time.
Claims (7)
1. a refrigerator pick-up unit is characterized in that comprising the heating mantles (2) that is enclosed within on the refrigerator body (3).
2. refrigerator pick-up unit according to claim 1 is characterized in that described heating mantles (2) periphery is provided with cystosepiment (1).
3. refrigerator pick-up unit according to claim 2 is characterized in that described cystosepiment (1) is fixed on the refrigerator body (3) with cotton rope.
4. according to each described refrigerator pick-up unit of claim 1 to 3, it is characterized in that described heating mantles (2) comprises electric blanket (21) and is connected cloth (22), the top of electric blanket (21) connects with connecting cloth (22).
5. according to each described refrigerator pick-up unit of claim 1 to 3, it is characterized in that described heating mantles (2) comprises some electric blankets (21), connects cloth (22) and nylon zipper (23), the top of electric blanket (21) connects with connecting cloth (22), connects by nylon zipper (23) between the adjacent electric blanket (21).
6. refrigerator according to claim 5 detects transposition, it is characterized in that described heating mantles (2) is provided with electric thermo-couple temperature controller (4), and the electric blanket (21) in the heating mantles (2) is connected with electric thermo-couple temperature controller (4).
7. refrigerator according to claim 6 detects transposition, it is characterized in that described heating mantles (2) top is provided with the hole, electric thermo-couple temperature controller (4) is in the hole at heating mantles top, and the electric blanket (21) in the heating mantles (2) is connected with electric thermo-couple temperature controller (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102542634A CN102004042A (en) | 2009-09-01 | 2009-12-10 | Refrigerator detection device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910042352 | 2009-09-01 | ||
| CN200910042352.2 | 2009-09-01 | ||
| CN2009102542634A CN102004042A (en) | 2009-09-01 | 2009-12-10 | Refrigerator detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102004042A true CN102004042A (en) | 2011-04-06 |
Family
ID=43811593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102542634A Pending CN102004042A (en) | 2009-09-01 | 2009-12-10 | Refrigerator detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102004042A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103018590A (en) * | 2012-11-26 | 2013-04-03 | 合肥美的荣事达电冰箱有限公司 | Temperature control stability testing method for refrigerator |
-
2009
- 2009-12-10 CN CN2009102542634A patent/CN102004042A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103018590A (en) * | 2012-11-26 | 2013-04-03 | 合肥美的荣事达电冰箱有限公司 | Temperature control stability testing method for refrigerator |
| CN103018590B (en) * | 2012-11-26 | 2015-04-15 | 合肥美的电冰箱有限公司 | Temperature control stability testing method for refrigerator |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110406 |