CN102944093B - The permanent cold horizontal type refrigerator-freezer of a kind of large volume and constant temperature method - Google Patents
The permanent cold horizontal type refrigerator-freezer of a kind of large volume and constant temperature method Download PDFInfo
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- CN102944093B CN102944093B CN201210477820.0A CN201210477820A CN102944093B CN 102944093 B CN102944093 B CN 102944093B CN 201210477820 A CN201210477820 A CN 201210477820A CN 102944093 B CN102944093 B CN 102944093B
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Abstract
The present invention relates to a kind of volume when reaching 2000L or more than 2000L, both there is fast-refrigerating function, there is again the permanent cold horizontal type refrigerator-freezer of the large volume mending cold temperature incubation function and constant temperature method, comprise large volume horizontal chest freezer, described large volume horizontal chest freezer bottom end is equipped with a benefit cold compressor other end and fills two pressure cold compressor, mend cold compressor and condenser, throttle part, evaporimeter is formed independently mends cooling system, force cold compressor and condenser for two, throttle part, evaporimeter is formed forces cooling system, mend in cooling system and mend cold compressor and two signal ends forcing cold compressor signal termination to connect different temperatures initiation value in temperature controller respectively.Advantage: one is realize the fast-refrigerating that volume reaches 2000L or more than 2000L horizontal chest freezer, and realize the object of mending cold cryostat; Two are compressors of not only avoiding background technology to exist because refrigeration is not up to standard, cannot shut down, cannot constant temperature fresh-keeping, compressor rapid wear defect, and greatly reduce the energy consumption of horizontal chest freezer.
Description
Technical field
The present invention relates to a kind of volume when reaching 2000L or more than 2000L, both there is fast-refrigerating function, there is again the permanent cold horizontal type refrigerator-freezer of the large volume mending cold temperature incubation function and constant temperature method, belong to horizontal chest freezer and manufacture field.
Background technology
At present, the large volume horizontal chest freezer that market is sold all adopts two-shipper group structural design, when volume reach 2000L or or more than 2000L time, not only refrigeration does not reach the temperature value of setting, and compressor is always in running order, cannot realize the function of constant temperature fresh-keeping, not only compressor is fragile at all, and energy consumption remains high.
Summary of the invention
Purpose of design: avoid the weak point in background technology, designs a kind of volume when reaching 2000L or more than 2000L, had both had fast-refrigerating function, has again the permanent cold horizontal type refrigerator-freezer of the large volume mending cold temperature incubation function and constant temperature method.
Design: in order to realize above-mentioned purpose of design.1, horizontal chest freezer one end fills a compressor, and the other end fills the design of two compressors, is one of technical characteristic of the present invention.The object done like this is: be coiled in horizontal chest freezer bottom owing to forcing the strong cooling coil in cooling system in two pressure cold compressor, and mend in cooling system the benefit cooling coil mended in the condenser of cold compressor and be coiled in horizontal chest freezer top, when horizontal chest freezer the temperature inside the box higher than set temperature value is, force cooling system and mend cooling system to work refrigeration simultaneously, enable the temperature value that the temperature in case reaches set fast, and mending cooling system, can to carry out benefit in the range of nodes of the temperature inside the box higher than set definite value cold, so both avoided and forced the frequent starting of cooling system and the defect of compressor rapid wear, achieve again the object of constant temperature refrigeration, again reduce energy consumption simultaneously.2, the benefit cooling coil mended in cold compressor in condenser is coiled in horizontal chest freezer top, forces strong cooling coil in cold compressor to be coiled in the design of horizontal chest freezer bottom, is technical characteristic two of the present invention for two.The object done like this is: the temp probe due to refrigerator-freezer is contained in the top of refrigerator, and the heat in case rises from lower to upper, concentrate on the top in case, the benefit cooling coil mended in cold compressor in condenser is coiled in the benefit of carrying out on horizontal chest freezer top cold, the temperature of case internal upper part can be made to remain in the temperature range of setting, the real change------of the temperature inside the box can be detected again relatively accurately namely, when case internal upper part temperature has exceeded the scope of constant temperature angle value, illustrate that the variations in temperature of bottom in case has exceeded the temperature value set by refrigerator-freezer, need to force cooling system and mend cooling system forced refrigeration simultaneously, when case internal upper part temperature does not exceed steady temperature assorted scope, illustrate that refrigerator-freezer does not need to start, so both avoid the frequent starting of refrigerator-freezer, in turn ensure that the relative constancy of refrigerator-freezer temperature, greatly reduce again the energy consumption of refrigerator-freezer simultaneously, avoid compressor not stop work and make the rapid wear defect that causes.3, the design of the signal end of different temperatures initiation value in temperature controller is technical characteristic three of the present invention.The object done like this is: force cold detection control circuit because temperature controller is provided with and mends cold control circuit, and the starter node mending cold temperature control circuit is higher than forcing+1 DEG C of temperature set by cold temperature control circuit, therefore, when horizontal chest freezer the temperature inside the box reaches set temperature value, mend the benefit cold compressor in cooling system and force two in cooling system to force cold compressor to quit work; When horizontal chest freezer the temperature inside the box is higher than set temperature value 1 DEG C, the temperature controller instruction benefit cold compressor of mending in cooling system starts mends cold, horizontal chest freezer the temperature inside the box is maintained in set temperature value model turns.
Technical scheme 1: the permanent cold horizontal type refrigerator-freezer of a kind of large volume, comprise large volume horizontal chest freezer, described large volume horizontal chest freezer bottom end is equipped with a benefit cold compressor other end and fills two pressure cold compressor, benefit cold compressor and condenser, throttle part, evaporimeter are formed independently mends cooling system, force cold compressor and condenser, throttle part, evaporimeter to form for two and force cooling system, mend in cooling system and mend cold compressor and two signal ends forcing cold compressor signal termination to connect different temperatures initiation value in temperature controller respectively.
Technical scheme 2: the permanent cooling method of the permanent cold horizontal type refrigerator-freezer of a kind of large volume, manual adjustment temperature controller is to required cryogenic temperature, when horizontal chest freezer the temperature inside the box is higher than set temperature value 2 DEG C, temperature controller instruction is mended the benefit cold compressor in cooling system and is forced two in cooling system to force cold compressor forced refrigeration simultaneously, when horizontal chest freezer the temperature inside the box reaches set temperature value, mend the benefit cold compressor in cooling system and force two in cooling system to force cold compressor to quit work; When horizontal chest freezer the temperature inside the box is higher than set temperature value 1 DEG C, the temperature controller instruction benefit cold compressor of mending in cooling system starts mends cold, horizontal chest freezer the temperature inside the box is maintained in set temperature value model turns.
The present invention is compared with background technology, and one is achieve the fast-refrigerating that volume reaches 2000L or more than 2000L horizontal chest freezer, and achieves the object of mending cold cryostat; Two be not only avoid compressor that background technology exists because refrigeration is not up to standard, cannot shut down, cannot constant temperature fresh-keeping, compressor rapid wear defect, and greatly reduce the energy consumption of horizontal chest freezer.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the permanent cold horizontal type refrigerator-freezer of large volume.
Fig. 2 is the right TV structure schematic diagram of Fig. 1.
Fig. 3 is the left TV structure schematic diagram of Fig. 1.
Fig. 4 is the coil arrangement schematic diagram of Fig. 1.
Detailed description of the invention
Embodiment 1: with reference to accompanying drawing 1-4.The permanent cold horizontal type refrigerator-freezer of a kind of large volume, comprise large volume horizontal chest freezer 1, described large volume horizontal chest freezer 1 bottom end is equipped with benefit cold compressor 2 other end and fills two pressure cold compressor 3, benefit cold compressor and condenser, throttle part, evaporimeter are formed independently mends cooling system, force cold compressor 3 and condenser, throttle part, evaporimeter to form for two and force cooling system, mend in cooling system and mend cold compressor 2 and two signal ends forcing cold compressor 3 signal termination to connect different temperatures initiation value in temperature controller 4 respectively.Described temperature controller 4 is provided with to be forced cold detection control circuit and mends cold control circuit.The starter node of the cold temperature control circuit of described benefit higher than the temperature nodes of forcing set by cold temperature control circuit, as+1 DEG C.Temperature controller different temperatures node, refers to different temperatures setting value and different temperatures signal end, and its design department prior art, is not described herein at this.Benefit cooling coil 5 in described benefit cold compressor 2 in condenser is coiled in horizontal chest freezer top, forces strong cooling coil 6 in cold compressor 3 to be coiled in horizontal chest freezer bottom for two.
Embodiment 2: on the basis of embodiment 1, the permanent cooling method of the permanent cold horizontal type refrigerator-freezer of a kind of large volume, manual adjustment temperature controller 4 is to required cryogenic temperature, when horizontal chest freezer 1 the temperature inside the box is higher than set temperature value 2 DEG C, temperature controller instruction is mended the benefit cold compressor 2 in cooling system and is forced two in cooling system to force cold compressor 3 forced refrigeration simultaneously, when horizontal chest freezer 1 the temperature inside the box reaches set temperature value, mend the benefit cold compressor 2 in cooling system and force two in cooling system to force cold compressor 3 to quit work; When horizontal chest freezer 1 the temperature inside the box is higher than set temperature value 1 DEG C, the temperature controller instruction benefit cold compressor 2 of mending in cooling system starts mends cold, horizontal chest freezer 1 the temperature inside the box is maintained in set temperature value model turns.
It is to be understood that: although above-described embodiment to be contrasted detailed text description to mentality of designing of the present invention; but these text descriptions; just the simple text of mentality of designing of the present invention is described; instead of the restriction to mentality of designing of the present invention; any do not exceed mentality of designing of the present invention combination, increase or amendment, all fall within the scope of protection of the present invention.
Claims (2)
1. the permanent cold horizontal type refrigerator-freezer of large volume, comprise large volume horizontal chest freezer (1), it is characterized in that: described large volume horizontal chest freezer (1) bottom end is equipped with benefit cold compressor (2) other end and fills two pressures cold compressor (3), the benefit cooling coil (5) mended in cold compressor (2) in condenser is coiled in horizontal chest freezer top, forces strong cooling coil (6) in cold compressor (3) to be coiled in horizontal chest freezer bottom for two; (2 form independently mend cooling system with condenser, throttle part, evaporimeters to mend cold compressor, force cold compressor (3) and condenser, throttle part, evaporimeter to form for two and force cooling system, mend in cooling system and mend cold compressor (2) and two signal ends forcing cold compressor (3) signal end to connect different temperatures initiation value in temperature controller (4) respectively; Manual adjustment temperature controller (4) is to required cryogenic temperature, when horizontal chest freezer (1) the temperature inside the box is higher than set temperature value 2 DEG C, temperature controller instruction is mended the benefit cold compressor (2) in cooling system and is forced two in cooling system to force cold compressor (3) forced refrigeration simultaneously, when horizontal chest freezer (1) the temperature inside the box reaches set temperature value, mend the benefit cold compressor (2) in cooling system and force two in cooling system to force cold compressor (3) to quit work; When horizontal chest freezer (1) the temperature inside the box is higher than set temperature value 1 DEG C, it is cold that the temperature controller instruction benefit cold compressor (2) of mending in cooling system starts benefit, and horizontal chest freezer (1) the temperature inside the box is maintained in set temperature values.
2. the permanent cold horizontal type refrigerator-freezer of large volume according to claim 1, is characterized in that: described temperature controller (4) is provided with to be forced cold detection control circuit and mends cold control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210477820.0A CN102944093B (en) | 2012-11-22 | 2012-11-22 | The permanent cold horizontal type refrigerator-freezer of a kind of large volume and constant temperature method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210477820.0A CN102944093B (en) | 2012-11-22 | 2012-11-22 | The permanent cold horizontal type refrigerator-freezer of a kind of large volume and constant temperature method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102944093A CN102944093A (en) | 2013-02-27 |
| CN102944093B true CN102944093B (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210477820.0A Active CN102944093B (en) | 2012-11-22 | 2012-11-22 | The permanent cold horizontal type refrigerator-freezer of a kind of large volume and constant temperature method |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111197908A (en) * | 2018-11-19 | 2020-05-26 | 青岛海尔特种电冰柜有限公司 | Semiconductor refrigeration wine cabinet with dehumidification function and dehumidification method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4922560U (en) * | 1972-05-30 | 1974-02-26 | ||
| JPS5243154U (en) * | 1975-09-23 | 1977-03-26 | ||
| JPS55103471U (en) * | 1979-01-16 | 1980-07-19 | ||
| CN1945145A (en) * | 2005-09-30 | 2007-04-11 | 塞莫金公司 | Temperature control system and method of operating same |
| CN201138114Y (en) * | 2007-10-23 | 2008-10-22 | 青岛海容电器有限公司 | Freezing box with double bladders and double refrigerating systems |
| JP2012042158A (en) * | 2010-08-20 | 2012-03-01 | Arai Seisakusho Co Ltd | Food storage |
| CN203163389U (en) * | 2012-11-22 | 2013-08-28 | 浙江港通电器有限公司 | Horizontal large-volume constant-cold freezer |
-
2012
- 2012-11-22 CN CN201210477820.0A patent/CN102944093B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4922560U (en) * | 1972-05-30 | 1974-02-26 | ||
| JPS5243154U (en) * | 1975-09-23 | 1977-03-26 | ||
| JPS55103471U (en) * | 1979-01-16 | 1980-07-19 | ||
| CN1945145A (en) * | 2005-09-30 | 2007-04-11 | 塞莫金公司 | Temperature control system and method of operating same |
| CN201138114Y (en) * | 2007-10-23 | 2008-10-22 | 青岛海容电器有限公司 | Freezing box with double bladders and double refrigerating systems |
| JP2012042158A (en) * | 2010-08-20 | 2012-03-01 | Arai Seisakusho Co Ltd | Food storage |
| CN203163389U (en) * | 2012-11-22 | 2013-08-28 | 浙江港通电器有限公司 | Horizontal large-volume constant-cold freezer |
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| CN102944093A (en) | 2013-02-27 |
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