CN208672333U - A kind of refrigeration equipment commodity inspection system - Google Patents
A kind of refrigeration equipment commodity inspection system Download PDFInfo
- Publication number
- CN208672333U CN208672333U CN201820601374.2U CN201820601374U CN208672333U CN 208672333 U CN208672333 U CN 208672333U CN 201820601374 U CN201820601374 U CN 201820601374U CN 208672333 U CN208672333 U CN 208672333U
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- China
- Prior art keywords
- refrigeration equipment
- commodity inspection
- inspection system
- compressor
- refrigerator
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Abstract
The utility model discloses a kind of refrigeration equipment commodity inspection systems, the commodity inspection system includes refrigeration equipment, compressor, blower, defrosting device, the commodity inspection system further includes temperature sensor and controller, and the temperature sensor is set to inside refrigeration equipment, for the temperature inside detection device；The controller is connected with compressor, blower, defrosting device, controls the compressor, blower, defrosting device operation；Also, air door is not provided in the refrigeration equipment.Throttle setting is omitted in the system, also avoids the technical issues of bringing due to throttle setting failure or neglected loading, more accurate to the detection of refrigeration equipment.
Description
Technical field
The utility model belongs to white goods industry technical field, mainly a kind of refrigeration equipment commodity inspection system.
Background technique
Commodity inspection mode is a test stage important in refrigerator factory mode, it is related to the normal of a refrigerator
Refrigeration and normal defrost.Inside existing commodity inspection mode, after refrigerator powers on, air door is opened with blower, refrigerator room and freezer
Freeze jointly room.After refrigeration after a period of time, refrigerator cold-storage compartment temperature is reduced, and air door is closed, and freezing compartment continues
Refrigeration；After freezing using a period of time, blower and compressor are closed, and refrigerator enters defrosting control, start defrost.Commodity inspection program
In each step be all to be controlled by the time of timer, if once there are damper faults or neglected loading will affect commodity inspection
Mode is normally carried out, and is had an impact to the production efficiency of refrigerator.
Utility model content
The purpose of the utility model is to overcome above-mentioned the deficiencies in the prior art, one kind is provided by detection temperature to control quotient
The system for examining procedure operation, this method are omitted throttle setting, also avoid due to throttle setting failure or neglected loading bring
Technical problem, it is more accurate to the detection of refrigeration equipment.
The utility model is a kind of refrigeration equipment commodity inspection system, and the commodity inspection system includes refrigeration equipment, compressor, wind
Machine, defrosting device, which is characterized in that the commodity inspection system further includes temperature sensor and controller, and the temperature sensor is set
It is placed in inside refrigeration equipment, for the temperature inside detection device；The controller is connected with compressor, blower, defrosting device,
Control the compressor, blower, defrosting device operation；Also, air door is not provided in the refrigeration equipment.
Further, the refrigeration equipment is refrigerator or refrigerator-freezer.
Further, the temperature sensor is AT5061G3839G thermistor.
Further, time set is additionally provided in the system, the time set is connected with the controller, for for
The running time timing of compressor, blower, defrosting device.
The utility model has the beneficial effects that:
The utility model is directed to door-free refrigerator, on the basis of no air door, loses and original is controlled by timer
The effect that commodity inspection program carries out.The utility model controls refrigerator commodity inspection defrost using temperature acquisition, during commodity inspection, need to only sentence
Whether disconnected refrigeration for refrigerator and defrost are abnormal, that is, can determine that the qualified or not of a refrigerator, reduce refrigerator repair rate and improve
Commodity inspection efficiency.
Detailed description of the invention
Fig. 1 is the flow chart of the utility model embodiment 1；
Fig. 2 is the structural schematic diagram of the utility model embodiment 1.
Specific embodiment
Further explanation is done to the utility model with specific example with reference to the accompanying drawing:
The utility model provides a kind of refrigeration equipment commodity inspection system, and the commodity inspection system includes refrigeration equipment, compressor, wind
Machine, defrosting device, the commodity inspection system further include temperature sensor and controller, and the temperature sensor is set to refrigeration equipment
Inside, for the temperature inside detection device；The controller is connected with compressor, blower, defrosting device, controls the compression
Machine, blower, defrosting device operation；Also, air door is not provided in the refrigeration equipment.
Further, the refrigeration equipment is refrigerator or refrigerator-freezer.
Further, the temperature sensor is AT5061G3839G thermistor.
Further, time set is additionally provided in the system, the time set is connected with the controller, for for
The running time timing of compressor, blower, defrosting device.
Corresponding commodity inspection method is also provided herein for above-mentioned commodity inspection system, the commodity inspection method is in refrigeration detection process
In, it is detected by real time temperature, to trigger the subsequent step of commodity inspection program.Above-mentioned commodity inspection method specifically includes the following steps:
Firstly, blower is opened with compressor after refrigeration equipment powers on, start process of refrigerastion；It is examined in real time by temperature sensor
Refrigeration equipment internal temperature is surveyed, when the temperature detected is lower than set temperature, blower and compressor are closed, into defrost journey
Sequence.Whether the method is equipped with timer, up to standard come the quality for determining equipment by carrying out timing to a stage.
Embodiment 1
The commodity inspection of progress refrigerator is further explained how using refrigerator or refrigerator-freezer as demonstration below.
The utility model is after entering commodity inspection mode, and blower and compressor are opened, and freezing chamber starts to freeze.Through after a period of time
Refrigeration after, the actual temperature that refrigerating chamber sensor detects is reduced to break point hereinafter, fan-compressor is closed, and defrost adds
Hot device is opened, and defrost is started.
The applicable refrigerator of the utility model is wind cooling refrigerator first, does not have airdoor control in hardware load, and without outside
Control panel can control operation.Secondly, implementing the temperature value that inspection side refrigerator room control defrost is opened in commodity inspection mode
(and refrigeration break point temperature -- Trs) and refrigerator room sensor actual monitoring temperature (Tf).
In the present embodiment, used temperature sensor is AT5061G3839G thermistor.
The thing for needing to illustrate, the routine call method of the utility model can also be used not just for a kind of electric appliance of refrigerator
The needs such as refrigerator-freezer refrigeration ordinary electric home-appliance on, the effect played be it is identical, eliminate refrigeration air door, avoid by
In the influence of neglected loading air door or air door installation question to commodity inspection.
The wind cooling refrigerator and previous wind cooling refrigerator different from that the utility model is applicable in replace refrigeration with freezing in refrigeration
On the basis of, eliminate refrigeration air door.In this refrigerator commodity inspection mode can not by the cooling time of airdoor control refrigerator room, thus
Determine the timing node that fan-compressor is shut down.This refrigerator uses the side that commodity inspection defrost is determined by refrigerator room temperature for the first time
Method has broken the routine (set time defrost) of door-free control refrigerator.
The thinking and method of the utility model, there are many method and the approach for implementing the technical solution, and the above is only
It is preferred embodiments of the present invention, it is noted that for those skilled in the art, do not departing from
Under the premise of the utility model principle, several improvements and modifications can also be made, these improvements and modifications also should be regarded as practical
Novel protection scope.The available prior art of each component part being not known in the present embodiment is realized.
Claims (4)
1. a kind of refrigeration equipment commodity inspection system, the commodity inspection system includes refrigeration equipment, compressor, blower, defrosting device, spy
Sign is that the commodity inspection system further includes temperature sensor and controller, and the temperature sensor is set to inside refrigeration equipment,
For the temperature inside detection device；The controller is connected with compressor, blower, defrosting device, controls the compressor, wind
Machine, defrosting device operation；Also, air door is not provided in the refrigeration equipment.
2. a kind of refrigeration equipment commodity inspection system according to claim 1, which is characterized in that the refrigeration equipment be refrigerator or
Person's refrigerator-freezer.
3. a kind of refrigeration equipment commodity inspection system according to claim 1 or 2, which is characterized in that the temperature sensor is
AT5061G3839G thermistor.
4. a kind of refrigeration equipment commodity inspection system according to claim 3, which is characterized in that be additionally provided with timing in the system
Device, the time set are connected with the controller, for the running time timing for compressor, blower, defrosting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820601374.2U CN208672333U (en) | 2018-04-25 | 2018-04-25 | A kind of refrigeration equipment commodity inspection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820601374.2U CN208672333U (en) | 2018-04-25 | 2018-04-25 | A kind of refrigeration equipment commodity inspection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208672333U true CN208672333U (en) | 2019-03-29 |
Family
ID=65821774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820601374.2U Active CN208672333U (en) | 2018-04-25 | 2018-04-25 | A kind of refrigeration equipment commodity inspection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208672333U (en) |
-
2018
- 2018-04-25 CN CN201820601374.2U patent/CN208672333U/en active Active
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