CN102253277A - Method for testing power consumption of vending machine at fixed point temperature - Google Patents
Method for testing power consumption of vending machine at fixed point temperature Download PDFInfo
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- CN102253277A CN102253277A CN2011100974096A CN201110097409A CN102253277A CN 102253277 A CN102253277 A CN 102253277A CN 2011100974096 A CN2011100974096 A CN 2011100974096A CN 201110097409 A CN201110097409 A CN 201110097409A CN 102253277 A CN102253277 A CN 102253277A
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- temperature
- vending machine
- power consumption
- point temperature
- set point
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Abstract
The invention relates to a method for testing the power consumption of a vending machine at a fixed point temperature. The method comprises the following steps: determining the test environment comprising environment temperature and relative humidity in the test; arranging beverages in the vending machine, leading the vending machine to be in a full load condition, and keeping the beverages at an average temperature; and setting the fixed point temperature of the vending machine to be t DEG C: a. regulating a temperature point at t1 DEG C, and recording the power consumption W1 at the moment when t1 is more than t and less than t+1.5 DEG C; b. regulating a temperature point at t2 DEG C, and recording the power consumption W2 at the moment when t2 is more than t-1.5 DEG C and less than t; and c. calculating the power consumption at the temperature of t DEG C by the following formula: W=(W2-W1)*(t-t1)/(t2-t1)+W1. In the invention, the power consumption of the vending machine at some fixed point temperature is calculated through a two-point interpolation method, the error of the power consumption when the vending machine can not be regulated to the required fixed point temperature in the test is shortened, thus the method is a standard test method.
Description
Technical field
The present invention relates to a kind of method of testing vending machine power consumption when set point temperature.
Background technology
Power consumption is an index of test products consumed power, for various electrical equipment in its research and development, the test that all needs to carry out power consumption in the production run to be to determine whether it satisfies the regulation of power consumption in the industrial standard that country or industry formulated, and automatic vending machine is no exception.At present, in the automatic vending machine industry, the power consumption of vending machine when a certain set point temperature also is an important index, but in production test, often can't reach the exact value of this set point temperature, like this, easily the power consumption of measuring is produced error, therefore, need a rational method of testing can reduce the test error of power consumption, increase precision.
Summary of the invention
The object of the invention provides a kind of method of testing vending machine power consumption when set point temperature.
For achieving the above object, the technical solution used in the present invention is:
A kind of method of testing vending machine power consumption when set point temperature, this method is carried out according to the following steps:
(1), the environment of confirmed test: environment temperature, relative humidity when comprising test;
(2), in vending machine, place beverage, make vending machine be in full load condition, and make beverage keep a medial temperature;
(3), set set point temperature t ℃ of vending machine, the temperature of vending machine is regulated:
A, temperature spot t of adjusting
1℃, make t＜t
1＜t+1.5 ℃, after temperature is in steady state (SS), record power consumption W at this moment
1
B, temperature spot t of adjusting
2℃, make t-1.5＜t
2＜t ℃, after temperature is in steady state (SS), record power consumption W at this moment
2
C, calculate power consumption t ℃ the time by following formula:
W=（W
2-W
1）·（t-t
1）/（t
2-t
1）+W
1。
Preferably, described set point temperature t is 8 ℃.
Preferably, in the step (2), the medial temperature of beverage is measured by the code test bag, and described code test bag is placed on each position of selecting the goods road to be sold at first of vending machine.
Preferably, in the step (2), described medial temperature is 8 ± 0.5 ℃.
Because technique scheme utilization, the present invention compared with prior art has following advantage and effect: the present invention calculates the power consumption of vending machine when a certain set point temperature by 2 interpolation methods, dwindled the power consumption error of temperature can't be adjusted to the set point temperature of requirement the time, can play method of testing as a kind of standard at when test vending machine.
Description of drawings
Accompanying drawing 1 is the synoptic diagram of interpolation method among the present invention.
Embodiment
Below in conjunction with drawings and Examples the present invention is further described:
A kind of method of testing vending machine power consumption when set point temperature, this method is carried out according to the following steps:
(1), determine that an environment temperature is: 32 ± 1 ℃, relative humidity is as 65 ± 5% experimental enviroment;
(2), in the test vending machine, place beverage and make vending machine be in full load condition, this beverage is bottled, can or other beverage packagings.In the present embodiment, make the medial temperature of beverage remain on 8 ± 0.5 ℃ in the whole experiment, the temperature of beverage can be measured by the code test bag, and this code test bag is placed on each position of selecting the goods road to be sold at first of vending machine;
(3), set set point temperature t ℃ of vending machine, in general t is 8 ℃,
Now the temperature of vending machine is regulated:
A, temperature spot t of adjusting
1℃, the scope that makes remains on 8＜t
1＜9.5 ℃, after temperature is in steady state (SS), record power consumption W at this moment
1
B, temperature spot t of adjusting
2℃, the scope that makes remains on 6.5＜t
2＜8 ℃, after temperature is in steady state (SS), record power consumption W at this moment
2
C, calculate power consumption when t is 8 ℃ by 2 interpolation methods, as shown in Figure 1:
W=（W
2-W
1）·（t-t
1）/（t
2-t
1）+W
1。
During test power consumption, generally carry out twice test, the environment temperature of another time test and Selection is 25 ± 1 ℃, and relative humidity is 45 ± 5%, and the medial temperature of beverage is 8 ± 0.5 ℃, repeats above-mentioned steps (2)～(3), no longer gives unnecessary details once more.
The foregoing description only is explanation technical conceive of the present invention and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (4)
1. method of testing vending machine power consumption when set point temperature, it is characterized in that: this method is carried out according to the following steps:
(1), the environment of confirmed test: environment temperature, relative humidity when comprising test;
(2), in vending machine, place beverage, make vending machine be in full load condition, and make beverage keep a medial temperature;
(3), set set point temperature t ℃ of vending machine, the temperature of vending machine is regulated:
A, temperature spot t of adjusting
1℃, make t＜t
1＜t+1.5 ℃, after temperature is in steady state (SS), record power consumption W at this moment
1
B, temperature spot t of adjusting
2℃, make t-1.5＜t
2＜t ℃, after temperature is in steady state (SS), record power consumption W at this moment
2
C, calculate power consumption t ℃ the time by following formula:
W=（W
2-W
1）·（t-t
1）/（t
2-t
1）+W
1。
2. a kind of method of testing vending machine power consumption when set point temperature according to claim 1 is characterized in that: described set point temperature t is 8 ℃.
3. a kind of vending machine of testing according to claim 1 is the method for power consumption in set point temperature, it is characterized in that: in the step (2), the medial temperature of beverage is measured by the code test bag, and described code test bag is placed on each position of selecting the goods road to be sold at first of vending machine.
4. a kind of vending machine of testing according to claim 1 is the method for power consumption in set point temperature, it is characterized in that: in the step (2), described medial temperature is 8 ± 0.5 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100974096A CN102253277A (en) | 2011-04-19 | 2011-04-19 | Method for testing power consumption of vending machine at fixed point temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100974096A CN102253277A (en) | 2011-04-19 | 2011-04-19 | Method for testing power consumption of vending machine at fixed point temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102253277A true CN102253277A (en) | 2011-11-23 |
Family
ID=44980649
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100974096A Pending CN102253277A (en) | 2011-04-19 | 2011-04-19 | Method for testing power consumption of vending machine at fixed point temperature |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102902877A (en) * | 2012-08-15 | 2013-01-30 | 北京新立机械有限责任公司 | Method for calculating body feeling temperatures of people in escape capsules |
| CN105512455A (en) * | 2014-10-07 | 2016-04-20 | 英科德技术股份有限公司 | Method and apparatus for estimating power consumption based on temperature |
| CN109425783A (en) * | 2017-08-31 | 2019-03-05 | 宁波方太厨具有限公司 | A kind of electricity steam box energy-efficiency detection device and detection method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10162235A (en) * | 1996-11-28 | 1998-06-19 | Toshiba Electric Appliance Co Ltd | Peak shift controller for automatic vending machine |
| CN1605819A (en) * | 2003-10-09 | 2005-04-13 | 松下电器产业株式会社 | Heating system and automat |
| CN1715810A (en) * | 2004-07-01 | 2006-01-04 | 松下电器产业株式会社 | Cooling and heating system,freezer using said system and automatic vender |
| JP2010176163A (en) * | 2009-01-27 | 2010-08-12 | Fuji Electric Retail Systems Co Ltd | Automatic dispenser |
-
2011
- 2011-04-19 CN CN2011100974096A patent/CN102253277A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10162235A (en) * | 1996-11-28 | 1998-06-19 | Toshiba Electric Appliance Co Ltd | Peak shift controller for automatic vending machine |
| CN1605819A (en) * | 2003-10-09 | 2005-04-13 | 松下电器产业株式会社 | Heating system and automat |
| CN1715810A (en) * | 2004-07-01 | 2006-01-04 | 松下电器产业株式会社 | Cooling and heating system,freezer using said system and automatic vender |
| JP2010176163A (en) * | 2009-01-27 | 2010-08-12 | Fuji Electric Retail Systems Co Ltd | Automatic dispenser |
Non-Patent Citations (3)
| Title |
|---|
| ASHRAE STANDARDS COMMITTEE: "Methods of Testing for Rating Vending Machines for Sealed Beverages", 《ANSI/ASHRAE STANDARD》 * |
| 张建龙 等: "自动售货机节能设计与实现", 《机电工程》 * |
| 李林 金先级: "《数值计算方法（MATLAB语言版）》", 31 December 2006, 高等教育出版社 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102902877A (en) * | 2012-08-15 | 2013-01-30 | 北京新立机械有限责任公司 | Method for calculating body feeling temperatures of people in escape capsules |
| CN102902877B (en) * | 2012-08-15 | 2015-06-24 | 北京新立机械有限责任公司 | Method for calculating body feeling temperatures of people in escape capsules |
| CN105512455A (en) * | 2014-10-07 | 2016-04-20 | 英科德技术股份有限公司 | Method and apparatus for estimating power consumption based on temperature |
| CN105512455B (en) * | 2014-10-07 | 2018-06-22 | 英科德技术股份有限公司 | According to the method and apparatus of temperature estimation power consumption |
| CN109425783A (en) * | 2017-08-31 | 2019-03-05 | 宁波方太厨具有限公司 | A kind of electricity steam box energy-efficiency detection device and detection method |
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Application publication date: 20111123 |