CN101097108B - Double temperature double control wine cabinet and method for enhancing accuracy of temperature control - Google Patents
Double temperature double control wine cabinet and method for enhancing accuracy of temperature control Download PDFInfo
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- CN101097108B CN101097108B CN2006100906331A CN200610090633A CN101097108B CN 101097108 B CN101097108 B CN 101097108B CN 2006100906331 A CN2006100906331 A CN 2006100906331A CN 200610090633 A CN200610090633 A CN 200610090633A CN 101097108 B CN101097108 B CN 101097108B
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Abstract
The invention discloses a double temperature and double controlling sideboard of high temperature controlled accuracy, which is characterized by the following: comprising box body, cooling system and computer controlled system; cascading compressor, condenser, magnetic valve, capillary tube and evaporator as cooling system; combining to one way through pipe tee; turning to compressor; cascading to a closed loop circuit; separating the inner of the box body to upper and lower cold room; setting the evaporator of the cooling system as two; arranging in the upper and lower cold room; connecting the two evaporator to the condenser through own magnetic valve. This invention possesses nice shape and small accommodation area.
Description
Technical field
The present invention relates to a kind of refrigerator, particularly a kind of double temperature double control wine cabinet of the high accuracy of temperature control with two chill spaces and improve the method for accuracy of temperature control.
Background technology
Needs for the different refrigerated storage temperatures that adapt to red white wine, be 200420010657.8 in the patent No. and be called in the application for a patent for invention of " a kind of double door computer temperature control wine cabinet ", a kind of wine cabinet that wine or beverage can be put into the refrigerating chamber of different temperatures according to the difference of storage temperature is disclosed, its structure such as Fig. 1,2, shown in 3, two refrigerating chambers (as shown in Figure 1) about this double door computer temperature control wine cabinet is divided into, two refrigerating chambers are furnished with a cover door body respectively, the top of door body is provided with control panel 3, fine motion formula control button 1 is arranged on the control panel 3, and keypress function comprises temperature setting key, temperature acknowledgement key and illuminating lamp operating key.Computer control temperature is adopted in temperature control, makes more uniform temperature in the refrigerating chamber.Evaporimeter 5 and air-cooler 7 are assemblied on the casing of freezer wall side.Also be provided with flat shelf 6 in the refrigerating chamber, also can satisfy different hoarding demands as required at refrigerating chamber bottom assembling oblique shelf 8 as shown in Figure 2.Be the structure chart of refrigeration system as shown in Figure 3, by compressor 12, condenser 13, molecular sieve filter 14, magnetic valve 15, first capillary 17, second capillary 16, an evaporimeter left side 19, the evaporimeter right side 18, three-way pipe 9, fluid reservoir 11 is formed, the flow path of refrigerating fluid is earlier from compressor 12 to condenser 13, after arriving magnetic valve 15 through molecular sieve filter 14 then, be divided into 19 series connection of first capillary 17 an and evaporimeter left side, the two-way of right 18 series connection of second capillary 16 and evaporimeter, this two-way merges into one the tunnel and is getting back to compressor 12 through fluid reservoir 11 at three-way pipe 9 places then, forms the loop of a closure.Adopt two cover vapo(u)rization system and control systems respectively, each refrigerating chamber can be realized different refrigerated storage temperatures like this, satisfies the refrigeration needs of different temperatures.
The refrigerating chamber advantage of two independent case body was that the temperature of two Room can not influence each other about this invention was adopted, and helped adjustment, but had following point:
1, two casings arranged side by side are placed side by side, and floor space is big, do not meet the little present situation of domestic inhabitation face.
2, two casings arranged side by side, high material consumption, cost height.
Be divided into two warm areas up and down in the casing if two casings arranged side by side will be changed into, say technically, need to solve the heat-insulating problem of 1, two warm area; 2, because the temperature effect of warm area up and down, the measure that need further take to improve accuracy of temperature control.
Summary of the invention
Technical problem to be solved by this invention is at the above-mentioned deficiency of prior art, and to provide a kind of double temperature double control wine cabinet of two warm areas up and down that is divided in a casing.
Double temperature double control wine cabinet provided by the present invention is realized by following technical scheme.
A kind of double temperature double control wine cabinet of high accuracy of temperature control, comprise casing, refrigeration system and Control System of Microcomputer, described refrigeration system is connected successively by compressor, condenser, magnetic valve, capillary, evaporimeter, converge into one the tunnel through three-way pipe then, get back to compressor again and be composed in series a closed-loop path.It is characterized in that:
Described box house is separated into two refrigerating chambers up and down;
The evaporimeter of described refrigeration system is two, is arranged at respectively up and down in two refrigerating chambers; The magnetic valve that described two evaporimeters pass through respectively separately connects condenser.
Except that above-mentioned essential features, in specific implementation process, also can replenish following technology contents:
Described double temperature double control wine cabinet is characterized in that: described evaporimeter is inflation type evaporimeter or plate-type evaporator or pipe-coil type evaporator, and is provided with ventilation slot in the both sides of inflation type evaporimeter or plate-type evaporator.
Described double temperature double control wine cabinet is characterized in that: described evaporimeter is a flooded evaporator.
Described double temperature double control wine cabinet is characterized in that: be provided with dividing plate between described up and down two refrigerating chambers, be provided with control the control button and the display board of two refrigerating chambers up and down with the front end face of dividing plate.
Described double temperature double control wine cabinet is characterized in that: described up and down two refrigerating chambers wine cooler door of postulating is provided with a sealing strip with the sealing of door body in the front end face of described dividing plate.
Described double temperature double control wine cabinet is characterized in that: described up and down two refrigerating chambers wine cooler door of postulating is provided with a sealing strip with the sealing of door body in the front end face of described dividing plate.
Described double temperature double control wine cabinet is characterized in that: be equipped with shelf in the refrigerating chamber about described.
Described double temperature double control wine cabinet, it is characterized in that: be provided with illuminating lamp in the described refrigerating chamber, the light emitting diode matrix plate that described illuminating lamp is made up of a plurality of light emitting diodes, described light emitting diode matrix plate is arranged in the described dividing plate, and the position of respective leds array board is provided with transparent panel on dividing plate.
Described double temperature double control wine cabinet is characterized in that: the control section of described Control System of Microcomputer is arranged in the dividing plate.
The present invention also provides a kind of method of raising accuracy of temperature control of the double temperature double control wine cabinet that is used for described high accuracy of temperature control, it is characterized in that: adopt evaporimeter with good ventilation effect, be provided with ventilation slot in the both sides of inflation type evaporimeter or plate-type evaporator to strengthen the circulation of evaporimeter surrounding air, make before and after the evaporimeter air by the evaporimeter left and right sides or up and down the ventilation slot of both sides form the peripheral passage, to improve refrigerating efficiency;
Adopt flooded evaporator, compare with dry evaporator, flooded evaporator has higher refrigerating efficiency, quickens the adjustment process, improves the adjustment precision.
The invention has the advantages that:
1, by a compressor, a back condenser, the magnetic valve of two independent operatings of one cover computer control panel control, respectively control go up two of nowels independently temperature range two overlap independently evaporimeter, and then reach the independent respectively control purpose of oven temperature, degree up and down;
2, two warm areas about the simple gate are handsome in appearance, take up an area of few;
3, the both sides of used plate-type evaporator have groove, make the evaporimeter back side (space that exists between evaporimeter and the casing rear wall) and front (refrigerating chamber) form air communication channel.
4, adopt full-liquid type (wet type) evaporimeter, refrigeration machine enters evaporimeter from bottom to top, can fully evaporate in evaporimeter, improves refrigerating efficiency.
Above-mentioned 3,4 two measures have improved refrigeration, quicken the adjustment process, improve the adjustment precision.Temperature difference can reach the 5-6 degree up and down, generally can only reach the 7-8 degree.
For architectural feature of the present invention and effect thereof are had further understanding, enumerate specific embodiment now and be described with reference to the accompanying drawings as follows.
Description of drawings
Fig. 1 is existing double door computer temperature control wine cabinet front view.
Fig. 2 is existing double door computer temperature control wine cabinet sectional view.
Fig. 3 is the structure chart of existing refrigeration system.
Fig. 4 is a double temperature double control wine cabinet refrigerating system figure of the present invention.
Fig. 5 is a double temperature double control wine cabinet stereogram of the present invention.
Fig. 6 is a double temperature double control wine cabinet sectional view of the present invention.
Fig. 7 is the front view of double temperature double control wine cabinet plate-type evaporator of the present invention.
The specific embodiment
The invention provides a kind of double temperature double control wine cabinet, its structure is shown in Fig. 4,5,6, mainly comprise casing 10, refrigeration system 20 and Control System of Microcomputer 30, described refrigeration system 20 is identical with the refrigeration system of prior art, be to connect successively by compressor 21, condenser 22, magnetic valve 23, capillary 24, evaporimeter, converge into one the tunnel through three-way pipe 26 then, get back to compressor 21 and be composed in series a closed-loop path.Be with the difference of existing two heat wine cabinets: described casing 10 inside are separated into two refrigerating chambers 101,102 up and down; The evaporimeter of described refrigeration system is two, i.e. evaporimeter 28 and evaporimeter 29, evaporimeter 28 and evaporimeter 29 are arranged at respectively up and down in two refrigerating chambers 101 and 102; The magnetic valve 23,23 ' that described two evaporimeters 28,29 pass through respectively separately connects condenser 22.Be respectively equipped with temperature sensor in upper and lower two refrigerating chambers 101 and 102, described temperature sensor connects the microprocessor of computer plate.Described up and down two refrigerating chambers wine cooler door 40 of postulating is provided with a sealing strip 313 with the sealing of door body in the front end face of described dividing plate 31.
Be equipped with multilayer shelf 33 in the refrigerating chamber about described.
Be provided with illuminating lamp 34 in the described refrigerating chamber, the light emitting diode matrix plate that described illuminating lamp 34 is made up of a plurality of light emitting diodes can be two row, whenever classifies 3-5 light emitting diode as; Described light emitting diode matrix plate is arranged in the described dividing plate, and the position of respective leds array board is provided with transparent panel on dividing plate.Light for light emitting diode sees through described transparent panel illumination refrigerating chamber up and down.
The control section of described Control System of Microcomputer 30 is arranged in the dividing plate.
During work, microprocessor on the computer plate is according to the detected temperature signal of temperature sensor that is arranged in upper and lower two refrigerating chambers 101 and 102, the storage temperature of setting on control panel with the user compares, be higher than design temperature if measure temperature, then the magnetic valve of this refrigerator evaporator of order connection is opened, and makes liquid refrigerant enter this evaporimeter refrigeration cool-down.Be lower than design temperature if detect the temperature of this refrigerating chamber, then the closed electromagnetic valve of this refrigerator evaporator is connected in order, makes liquid refrigerant can not enter this evaporimeter.If the temperature degree of two refrigerating chambers is lower than design temperature separately up and down, microprocessor quits work the instruction compression machine.
Because two refrigerating chambers of the present invention are to be arranged in the casing with distributing position up and down, separate with dividing plate between upper and lower two warm areas.Compare with the two-door two-storage temperature refrigerator of two casings of existing side by side, the effect of heat insulation of dividing plate is obviously poor than two effect of heat insulation of existing side by side between the casing, that is to say of the present invention in a casing up and down the temperature of two refrigerating chambers of distributing position setting have bigger influencing each other, the difficulty of two warm areas of independent control is bigger, need have adjustment reaction fast.For this purpose, the present invention also provides a kind of method of raising accuracy of temperature control of the double temperature double control wine cabinet that is used for described high accuracy of temperature control:
Employing has the evaporimeter of good ventilation effect, be provided with ventilation slot in the both sides of inflation type evaporimeter or plate-type evaporator to strengthen the circulation of evaporimeter surrounding air, make before and after the evaporimeter air by the evaporimeter left and right sides or up and down the ventilation slot of both sides form the peripheral passage, to improve refrigerating efficiency;
Adopt flooded evaporator, compare with dry evaporator, flooded evaporator has higher refrigerating efficiency, quickens the adjustment process, improves the adjustment precision.Specifically:
The used evaporimeter of the present invention is through particular design, has higher heat exchanger effectiveness, the used evaporimeter of the present invention should have good ventilation effect, can adopt the inflation type evaporimeter, or plate-type evaporator, or pipe-coil type evaporator, in order to reduce the volume of evaporimeter, the preferred evaporimeter of the present invention is the inflation type evaporimeter, in order to make it have good ventilation effect, be provided with ventilation slot 281 in the both sides of inflation type evaporimeter, 282 (as shown in Figure 7), to strengthen the circulation of evaporimeter surrounding air, make before and after the evaporimeter air by the evaporimeter left and right sides or up and down the ventilation slot of both sides form the peripheral passage, to improve refrigerating efficiency.
The present invention adopts full-liquid type (wet type) evaporimeter.Compare with dry evaporator, full-liquid type (wet type) evaporimeter has higher refrigerating efficiency.The refrigeration machine of full formula at night (wet type) enters evaporimeter from bottom to top, can fully evaporate in evaporimeter, improves refrigerating efficiency.
Above-mentioned 2 measures have improved refrigeration, quicken the adjustment process, improve the adjustment precision.
Be provided with dividing plate 31 between described up and down two refrigerating chambers 28,29, be provided with control the control button 311 and the display board 312 of two refrigerating chambers up and down in the front end face of dividing plate 31.
Of the present invention pair of warm area independently controlled wine cabinet and can be achieved as follows function: the top box temperature can be adjustable arbitrarily to red wine temperature range (13 ℃ to 18 ℃) from liquor temperature range (between 4 ℃ to 12 ℃), the nowel temperature also can be adjustable arbitrarily to red wine temperature range (13 ℃ to 18 ℃) from liquor temperature range (between 4 ℃ to 12 ℃), and the oven temperature, degree is regulated and can independently be carried out up and down, mutually noninterfere, promptly can realize top box liquor/nowel liquor, top box liquor/nowel red wine, top box red wine/nowel red wine and top box red wine/four kinds of temperature of nowel liquor are set regulatory function.
Claims (8)
1. the double temperature double control wine cabinet of a high accuracy of temperature control comprises casing, refrigeration system and Control System of Microcomputer, and described box house is separated into two refrigerating chambers up and down; The evaporimeter of described refrigeration system is two, is arranged at respectively up and down in two refrigerating chambers; The magnetic valve that described two evaporimeters pass through respectively separately connects condenser; After described refrigeration system connects condenser by compressor, be divided into respectively the two-way by separately magnetic valve, capillary and evaporator series, this two-way converges into one the tunnel behind three-way pipe, and get back to compressor again and be composed in series a closed-loop path,
Described evaporimeter is a plate-type evaporator, and is provided with ventilation slot in the both sides of plate-type evaporator, make before and after the evaporimeter air by the evaporimeter left and right sides or up and down the ventilation slot of both sides form the peripheral passage.
2. the double temperature double control wine cabinet of high accuracy of temperature control according to claim 1, it is characterized in that: described evaporimeter is a flooded evaporator.
3. the double temperature double control wine cabinet of high accuracy of temperature control according to claim 1 is characterized in that: describedly be provided with dividing plate between two refrigerating chambers up and down, be provided with control the control button and the display board of two refrigerating chambers up and down in the front end face of dividing plate.
4. the double temperature double control wine cabinet of high accuracy of temperature control according to claim 3 is characterized in that: described two refrigerating chambers up and down wine cooler door of postulating is provided with the sealing strip with the sealing of door body in the front end face position of described dividing plate.
5. the double temperature double control wine cabinet of high accuracy of temperature control according to claim 1 is characterized in that: be equipped with shelf in the refrigerating chamber about described.
6. the double temperature double control wine cabinet of high accuracy of temperature control according to claim 3, it is characterized in that: be provided with illuminating lamp in the described refrigerating chamber, the light emitting diode matrix plate that described illuminating lamp is made up of a plurality of light emitting diodes, described light emitting diode matrix plate is arranged in the described dividing plate, and the position of respective leds array board is provided with transparent panel on dividing plate.
7. the double temperature double control wine cabinet of high accuracy of temperature control according to claim 3, it is characterized in that: the control section of described Control System of Microcomputer is arranged in the dividing plate.
8. the method for the raising accuracy of temperature control of a double temperature double control wine cabinet that is used for the described high accuracy of temperature control of claim 1, it is characterized in that: the both sides of plate-type evaporator are provided with ventilation slot to strengthen the circulation of evaporimeter surrounding air, make before and after the evaporimeter air by the evaporimeter left and right sides or up and down the ventilation slot of both sides form the peripheral passage.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100906331A CN101097108B (en) | 2006-06-30 | 2006-06-30 | Double temperature double control wine cabinet and method for enhancing accuracy of temperature control |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100906331A CN101097108B (en) | 2006-06-30 | 2006-06-30 | Double temperature double control wine cabinet and method for enhancing accuracy of temperature control |
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| CN101097108A CN101097108A (en) | 2008-01-02 |
| CN101097108B true CN101097108B (en) | 2011-08-17 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106765783B (en) * | 2017-01-12 | 2022-05-13 | 深圳市星邑股份有限公司 | Energy-saving high-precision wine cellar air conditioning system combining water cold accumulation and natural cold source |
| CN112971394B (en) * | 2019-12-12 | 2023-04-11 | 青岛海尔特种电冰柜有限公司 | Double-temperature-zone constant-temperature and constant-humidity wine cabinet control method and double-temperature-zone constant-temperature and constant-humidity wine cabinet |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5287252A (en) * | 1993-01-14 | 1994-02-15 | Sub-Zero Freezer Company, Inc. | Adjustable illuminated refrigerator shelf |
| CN2348334Y (en) * | 1997-12-01 | 1999-11-10 | 广东科龙电器股份有限公司 | Plate-tube type evaporator |
| CN2694188Y (en) * | 2004-04-16 | 2005-04-20 | 河南新飞电器有限公司 | Double doors wine cabinet with computer temperature controller |
| CN2706724Y (en) * | 2004-01-03 | 2005-06-29 | 景德镇华意电器总公司 | Computer precise temp controlled refrigerator for alcohol beverage |
| CN200940989Y (en) * | 2006-07-03 | 2007-08-29 | 海尔集团公司 | Dual-temp and double controlled wine cabinet having high temp control precision |
-
2006
- 2006-06-30 CN CN2006100906331A patent/CN101097108B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5287252A (en) * | 1993-01-14 | 1994-02-15 | Sub-Zero Freezer Company, Inc. | Adjustable illuminated refrigerator shelf |
| CN2348334Y (en) * | 1997-12-01 | 1999-11-10 | 广东科龙电器股份有限公司 | Plate-tube type evaporator |
| CN2706724Y (en) * | 2004-01-03 | 2005-06-29 | 景德镇华意电器总公司 | Computer precise temp controlled refrigerator for alcohol beverage |
| CN2694188Y (en) * | 2004-04-16 | 2005-04-20 | 河南新飞电器有限公司 | Double doors wine cabinet with computer temperature controller |
| CN200940989Y (en) * | 2006-07-03 | 2007-08-29 | 海尔集团公司 | Dual-temp and double controlled wine cabinet having high temp control precision |
Non-Patent Citations (1)
| Title |
|---|
| JP平5-317146A 1993.12.03 |
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