CN103363757A - Refrigeration device with wire tube evaporators - Google Patents
Refrigeration device with wire tube evaporators Download PDFInfo
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- CN103363757A CN103363757A CN2013103425403A CN201310342540A CN103363757A CN 103363757 A CN103363757 A CN 103363757A CN 2013103425403 A CN2013103425403 A CN 2013103425403A CN 201310342540 A CN201310342540 A CN 201310342540A CN 103363757 A CN103363757 A CN 103363757A
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Abstract
The invention discloses a refrigeration device with wire tube evaporators. The refrigeration device mainly comprises a refrigeration box, a standard refrigeration box, refrigerating chambers of refrigeration and freezing box bodies and a vertical/horizontal refrigerator with a refrigeration function. According to the refrigeration device, the evaporators are arranged in the refrigerating chambers of the refrigeration and freezing box bodies, wire tubes for heat dissipation are arranged on the evaporators, and certain gaps are reserved between the wire tubes so as to guarantee cool air circulation in the boxes. Compared with a former refrigeration device provided with blown plate type evaporators or coil tube type evaporators, the refrigeration device has high refrigeration efficiency and reduces power consumption and cost. Meanwhile the refrigeration device is simple to manufacture and easy in installation process, improves production efficiency, and has good popularization prospects.
Description
Technical field:
The present invention relates to a kind of refrigerating plant with wire-and-tube evaporator.
Background technology:
The evaporimeter of refrigerating plant (refrigerator, refrigerator-freezer, showcase etc.), generally be divided into four kinds, the first is that aluminium sheet coil evaporator 9(is shown in Figure 7), it is the evaporimeter that metal tube and metallic plate (aluminium sheet) combined process is made, the general inner bag back side that directly is attached to, do not take up space, can reach again needed temperature is its maximum advantage; The second is finned evaporator, and namely metal tube wears the evaporimeter that fin technique is made, and generally is used for wind cooling refrigerator; The third is that inflation plate evaporimeter 8(is shown in Figure 8), inflation plate evaporimeter is to be printed with the graphite lines that design in the middle of a kind of two aluminium sheets, a kind of evaporimeter pattern that two aluminium sheets is pressed into one and finishes by certain mechanical processing tools by HTHP.The 4th kind is wire-and-tube evaporator, and namely metal tube is combined the evaporimeter made from techniques such as electric resistance weldings with mild steel wire.
In the prior art, generally with aluminium sheet pipe-coil type evaporator and inflation plate evaporator application in the refrigerating chamber of full refrigerating box, standard refrigerating box, refrigerating casing and have cold storage function vertical/horizontal refrigerator, and wire-and-tube evaporator is applied to household freezer or refrigerating chamber etc.Wherein the aluminium sheet pipe-coil type evaporator is to be attached on the inner bag, and there is certain thermal resistance in the mode with box house employing heat conduction; Though inflation plate evaporimeter is arranged in the case, because its design feature only has a little can supply the aperture of cold air circulation on the inflation plate, therefore, circulating cold air is not smooth in the case, and upper and lower temperature difference is large.The shortcoming such as heat exchange efficiency is low so aluminium sheet pipe-coil type evaporator and inflation plate evaporimeter exist, the temperature difference is larger up and down in the case; There are the shortcomings such as heat exchange efficiency is not high, non-uniform temperature so use the refrigerating appliance of aluminium sheet pipe-coil type evaporator and inflation plate evaporimeter.
Summary of the invention:
For overcoming the defective of prior art, the object of the present invention is to provide a kind of refrigerating plant with wire-and-tube evaporator, to originally only use and be arranged in the wire-and-tube evaporator of household freezer and refrigerating chamber, be applied to the refrigerating chamber of full refrigerating box, standard refrigerating box, refrigerating casing and have cold storage function vertical/horizontal refrigerator in, and by a series of Performance And Reliability experimental study, solved the technical problem that wire-and-tube evaporator is applied to the type refrigerating plant; Simultaneously, because wire-and-tube evaporator is simple, with low cost than aluminium sheet pipe-coil type evaporator and blown plate type evaporator technique, evaporimeter manufacturing and refrigerator are made efficient and are greatly promoted, and have improved production efficiency.
Technical solution problem of the present invention adopts following technical scheme:
Refrigerating plant with wire-and-tube evaporator, described refrigerating plant comprise the refrigerating chamber of full refrigerating box, standard refrigerating box, refrigerating casing and have cold storage function vertical/horizontal refrigerator; Be provided with evaporimeter in the described refrigerating plant, described evaporimeter is wire-and-tube evaporator, and the arrangement of described wire-and-tube evaporator in each refrigerating plant is:
Evaporimeter is arranged in the described full refrigerating box, described full refrigerating box is single warm refrigerating chamber, described evaporimeter adopts the mode of buckle, welding, screw fastening to be arranged in the full refrigerating box, or directly is installed on the full reefer body inner bag rib, and full refrigerating box inner chamber is divided into multilayer;
Evaporimeter is arranged in the described standard refrigerating box, described standard refrigerating box has the adjustable little refrigerating chamber of temperature, evaporimeter adopts buckle or screw fastening in reefer body top, or directly be installed on the box liner rib, by cutting apart of evaporimeter, formed the refrigerating chamber with freezing function on casing top;
Evaporimeter is arranged in the refrigerating chamber of described household refrigerator-freezer or has in the vertical freezer of cold storage function, and described evaporimeter belongs to the part of household refrigerator-freezer or the whole refrigerator refrigeration system of refrigerator;
Evaporimeter is arranged in the horizontal refrigerator with cold storage function, and described evaporimeter is arranged vertically in the horizontal refrigerator casing, two parts about the refrigerator inner chamber is divided into.
Described wire-and-tube evaporator comprises evaporation tube and is used for the fiber tube of enhance heat, and described fiber tube radially is fixed on the evaporation tube along described evaporation tube.
Described wire-and-tube evaporator is " one " font, L-type, anti-L-type, U-shaped, anti-U-shaped, " 7 " font, anti-" 7 " font, S type, anti-S type, C type, anti-C type, the shape of the mouth as one speaks, Z-type, anti-Z-type or be no less than two evaporimeters and form evaporator assemblies by welding.
Described evaporation tube is low carbon steel pipe, Bandaid pipe, aluminum pipe or copper pipe, every layer in evaporimeter has many row's evaporation tubes, adjacent two evaporation tubes or for also being arranged in parallel or for not parallel arrangement, whole evaporation tube is formed by the mode bending of a long pipe by machining, whole layer pipeline is the S type trend of wriggling.
Described fiber tube is welded in the one or both sides of described every layer of evaporation tube.
Described evaporation tube pipe diameter size is 3-10mm; Adjacent two evaporation tube spacings minimum is 0mm in every layer, is 50mm to the maximum; Described fiber tube pipe diameter size is 1-3mm; Adjacent two rhizoid tube pitch are 2-20mm in every layer.
Compared with the prior art, beneficial effect of the present invention is embodied in:
The present invention is by a series of performances and reliability test, with the wire-and-tube evaporator that originally only was used on refrigerating chamber, household freezer and the reach in freezer, be applied to the refrigerating chamber of full refrigerating box, standard refrigerating box, refrigerating casing and have cold storage function vertical/horizontal refrigerator.Reduce significantly the power consumption of the type refrigerating plant, simultaneously, because wire-and-tube evaporator technique is simple, materials are less and be easy to the advantage such as moulding, reduced product material cost and production cost, improved efficient, be applicable to polytype refrigerating plant.
The evaporation tube pipe diameter size is 3-10mm; Adjacent two evaporation tube spacings minimum is 0mm in every layer, is 50mm to the maximum; Heat radiation steel wire tube pipe diameter size is 1-3mm; Adjacent two heat radiation steel wire tube spacings are 2-20mm in every layer, by the more excellent aligned gaps of Experimental Comparison analysis, can be according to the difference adjustment of casing size, a chamber size, indoor refrigeration requirement and airflow circulating between in the guard box is so that the combination property of power consumption, material cost, manufacturing cost reaches optimum.
Take the standard refrigerating box of a 92L volume size as example, only to consider blown plate type evaporator is replaced by wire-and-tube evaporator, material cost has just reduced more than 20 yuan, and power consumption reduces approximately 10%, and production efficiency also significantly promotes.
Description of drawings:
Fig. 1 is the wire-and-tube evaporator assembly figure of refrigeration system of the present invention; Fig. 2 is full refrigerating box and the application example of wire-and-tube evaporator in full refrigerating box; Fig. 3 is the application of wire-and-tube evaporator in the standard refrigerating box; Fig. 4 is the application of wire-and-tube evaporator in household refrigerator-freezer; Fig. 5 is the application of wire-and-tube evaporator in horizontal refrigerator; Fig. 6 A, B are the connected mode of wire-and-tube evaporator in refrigerating appliance; Fig. 7 is the structure chart of existing inflation plate evaporimeter; Fig. 8 is the structure chart of aluminium sheet coil evaporator; Fig. 9 is that the various of wire-and-tube evaporator of the present invention may pattern.
Number in the figure: 1 evaporimeter, 2 evaporation tubes, 3 fiber tubes, 4 full refrigerating boxes, 5 standard refrigerating boxes, the refrigerating chamber of 6 household refrigerator-freezers, 7 horizontal refrigerators, 8 inflation plate evaporimeters, 9 aluminium sheet coil evaporators, 30 buckles, 31 screws, 32 ribs.
Below pass through the specific embodiment, and the invention will be further described by reference to the accompanying drawings.
The specific embodiment:
Embodiment: the present embodiment has the refrigerating plant of wire-and-tube evaporator, this refrigerating plant comprise the refrigerating chamber of full refrigerating box, standard refrigerating box, refrigerating casing and have cold storage function vertical/horizontal refrigerator; Be provided with evaporimeter 1 in the refrigerating plant, this evaporimeter is wire-and-tube evaporator, and the arrangement of wire-and-tube evaporator in each refrigerating plant is:
The first: referring to Fig. 2, evaporimeter 1 is arranged in the full refrigerating box 4, this full refrigerating box is single warm refrigerating chamber, evaporimeter adopts the mode of buckle, welding, screw fastening to be arranged in the full refrigerating box, or directly be installed on the full reefer body inner bag rib 32, full refrigerating box inner chamber is divided into multilayer.
The second: referring to Fig. 3, evaporimeter is arranged in the standard refrigerating box 5, this standard refrigerating box has the adjustable little refrigerating chamber of temperature, referring to Fig. 6 A, B, evaporimeter adopts buckle 30 or screw 31 to be anchored on reefer body top, or directly be installed on the box liner rib 32, by cutting apart of evaporimeter, formed the refrigerating chamber with freezing function on casing top.
The third: referring to Fig. 4,5, evaporimeter is arranged in the refrigerating chamber 6 of household refrigerator-freezer or has in the vertical freezer 7 of cold storage function, and this evaporimeter belongs to the part of household refrigerator-freezer or the whole refrigerator refrigeration system of refrigerator.
The 4th kind: evaporimeter is arranged in the horizontal refrigerator 7 with cold storage function, and evaporimeter is arranged vertically in the horizontal refrigerator casing, two parts about the refrigerator inner chamber is divided into.
Referring to Fig. 1, wire-and-tube evaporator comprises evaporation tube 2 and is used for the fiber tube 3 of enhance heat, and fiber tube radially is fixed on the evaporation tube 2 along evaporation tube.Described evaporation tube is low carbon steel pipe, Bandaid pipe, aluminum pipe or copper pipe, every layer in evaporimeter has many row's evaporation tubes, adjacent two evaporation tubes or for also being arranged in parallel or for not parallel arrangement, whole evaporation tube is formed by the mode bending of a long pipe by machining, whole layer pipeline is the S type trend of wriggling.Fiber tube 3 is welded in the one or both sides of every layer of evaporation tube.The evaporation tube pipe diameter size is 3-10mm; Adjacent two evaporation tube spacings minimum is 0mm in every layer, is 50mm to the maximum; Described fiber tube pipe diameter size is 1-3mm; Adjacent two rhizoid tube pitch are 2-20mm in every layer.
In concrete the application, as Fig. 9 from top to bottom, from left to right shown in, wire-and-tube evaporator is " one " font, L-type, anti-L-type, U-shaped, anti-U-shaped, " 7 " font, anti-" 7 " font, S type, anti-S type, C type, anti-C type, the shape of the mouth as one speaks, Z-type, anti-Z-type or be no less than two evaporimeters and form evaporator assemblies by welding.
Although below only described the specific embodiment of the present invention example, it will be understood by those of skill in the art that these only illustrate, protection scope of the present invention is limited by appended claims.Those skilled in the art can make various changes or modifications to these embodiments under the prerequisite that does not deviate from principle of the present invention and essence, but these changes or modification all fall into protection scope of the present invention.
Claims (6)
1. the refrigerating plant that has wire-and-tube evaporator, described refrigerating plant comprise the refrigerating chamber of full refrigerating box, standard refrigerating box, refrigerating casing and have cold storage function vertical/horizontal refrigerator; Be provided with evaporimeter in the described refrigerating plant, it is characterized in that, described evaporimeter is wire-and-tube evaporator, and the arrangement of described wire-and-tube evaporator in each refrigerating plant is:
Evaporimeter is arranged in the described full refrigerating box (4), described full refrigerating box is single warm refrigerating chamber, described evaporimeter adopts the mode of buckle, welding, screw fastening to be arranged in the full refrigerating box, or directly is installed on the full reefer body inner bag rib, and full refrigerating box inner chamber is divided into multilayer;
Evaporimeter is arranged in the described standard refrigerating box (5), described standard refrigerating box has the adjustable little refrigerating chamber of temperature, evaporimeter adopts buckle (30) or screw (31) to be anchored on reefer body top, or directly be installed on the box liner rib (32), by cutting apart of evaporimeter, formed the refrigerating chamber with freezing function on casing top;
Evaporimeter is arranged in the refrigerating chamber (6) of described household refrigerator-freezer or has in the vertical freezer (7) of cold storage function, and described evaporimeter belongs to the part of household refrigerator-freezer or the whole refrigerator refrigeration system of refrigerator;
Evaporimeter is arranged in the horizontal refrigerator (8) with cold storage function, and described evaporimeter is arranged vertically in the horizontal refrigerator casing, two parts about the refrigerator inner chamber is divided into.
2. the refrigerating plant with wire-and-tube evaporator according to claim 1, it is characterized in that, described wire-and-tube evaporator comprises evaporation tube (2) and is used for the fiber tube (3) of enhance heat, and described fiber tube radially is fixed on the evaporation tube (2) along described evaporation tube.
3. the refrigerating plant with wire-and-tube evaporator according to claim 1, it is characterized in that, described wire-and-tube evaporator is " one " font, L-type, anti-L-type, U-shaped, anti-U-shaped, " 7 " font, anti-" 7 " font, S type, anti-S type, C type, anti-C type, the shape of the mouth as one speaks, Z-type, anti-Z-type or be no less than two evaporimeters and form evaporator assemblies by welding.
4. the refrigerating plant with wire-and-tube evaporator according to claim 2, it is characterized in that, described evaporation tube is low carbon steel pipe, Bandaid pipe, aluminum pipe or copper pipe, every layer in evaporimeter has many row's evaporation tubes, adjacent two evaporation tubes or for also being arranged in parallel or for not parallel arrangement, whole evaporation tube is formed by the mode bending of a long pipe by machining, and whole layer pipeline is the S type trend of wriggling.
5. the refrigerating plant with wire-and-tube evaporator according to claim 2 is characterized in that, described fiber tube (3) is welded in the one or both sides of described every layer of evaporation tube.
6. according to claim 2 or 6 described refrigerating plants with wire-and-tube evaporator, it is characterized in that, described evaporation tube pipe diameter size is 3-10mm; Adjacent two evaporation tube spacings minimum is 0mm in every layer, is 50mm to the maximum; Described fiber tube pipe diameter size is 1-3mm; Adjacent two rhizoid tube pitch are 2-20mm in every layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103425403A CN103363757A (en) | 2013-08-07 | 2013-08-07 | Refrigeration device with wire tube evaporators |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103425403A CN103363757A (en) | 2013-08-07 | 2013-08-07 | Refrigeration device with wire tube evaporators |
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| CN103363757A true CN103363757A (en) | 2013-10-23 |
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| CN2013103425403A Pending CN103363757A (en) | 2013-08-07 | 2013-08-07 | Refrigeration device with wire tube evaporators |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949399A (en) * | 2015-06-26 | 2015-09-30 | 合肥美的电冰箱有限公司 | Coiled pipe evaporator and refrigerator |
| CN112741435A (en) * | 2021-01-11 | 2021-05-04 | 深圳见炬科技有限公司 | Give birth to bright commodity circulation district from carrying assembled cabinet |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2519217Y (en) * | 2002-01-28 | 2002-10-30 | 小天鹅（荆州）电器有限公司 | Multi-functional horizontal refrigerator for use in household kitchen |
| CN1566874A (en) * | 2003-06-30 | 2005-01-19 | 河南新飞电器有限公司 | Non-frost refrigerator |
| WO2012136569A1 (en) * | 2011-04-07 | 2012-10-11 | BSH Bosch und Siemens Hausgeräte GmbH | Domestic refrigerator having evaporator plates which are connected by means of webs |
| CN202489616U (en) * | 2011-11-04 | 2012-10-17 | 海尔集团公司 | Multi-door vertical cabinet freezer |
| WO2013015710A1 (en) * | 2011-07-28 | 2013-01-31 | ГРАМШ, Владимир Анатольевич | Evaporator |
| CN102944083A (en) * | 2012-12-12 | 2013-02-27 | 合肥美的荣事达电冰箱有限公司 | Evaporator component for refrigerator and refrigerator with same |
| CN203011040U (en) * | 2012-12-12 | 2013-06-19 | 合肥美菱股份有限公司 | Full refrigeration refrigerator utilizing steel wire coiled tube type evaporator |
| CN203501595U (en) * | 2013-08-07 | 2014-03-26 | 合肥美菱股份有限公司 | Refrigeration equipment with wire tube evaporator |
-
2013
- 2013-08-07 CN CN2013103425403A patent/CN103363757A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2519217Y (en) * | 2002-01-28 | 2002-10-30 | 小天鹅（荆州）电器有限公司 | Multi-functional horizontal refrigerator for use in household kitchen |
| CN1566874A (en) * | 2003-06-30 | 2005-01-19 | 河南新飞电器有限公司 | Non-frost refrigerator |
| WO2012136569A1 (en) * | 2011-04-07 | 2012-10-11 | BSH Bosch und Siemens Hausgeräte GmbH | Domestic refrigerator having evaporator plates which are connected by means of webs |
| WO2013015710A1 (en) * | 2011-07-28 | 2013-01-31 | ГРАМШ, Владимир Анатольевич | Evaporator |
| CN202489616U (en) * | 2011-11-04 | 2012-10-17 | 海尔集团公司 | Multi-door vertical cabinet freezer |
| CN102944083A (en) * | 2012-12-12 | 2013-02-27 | 合肥美的荣事达电冰箱有限公司 | Evaporator component for refrigerator and refrigerator with same |
| CN203011040U (en) * | 2012-12-12 | 2013-06-19 | 合肥美菱股份有限公司 | Full refrigeration refrigerator utilizing steel wire coiled tube type evaporator |
| CN203501595U (en) * | 2013-08-07 | 2014-03-26 | 合肥美菱股份有限公司 | Refrigeration equipment with wire tube evaporator |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949399A (en) * | 2015-06-26 | 2015-09-30 | 合肥美的电冰箱有限公司 | Coiled pipe evaporator and refrigerator |
| CN112741435A (en) * | 2021-01-11 | 2021-05-04 | 深圳见炬科技有限公司 | Give birth to bright commodity circulation district from carrying assembled cabinet |
| CN112741435B (en) * | 2021-01-11 | 2022-04-22 | 深圳见炬科技有限公司 | Give birth to bright commodity circulation district from carrying assembled cabinet |
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Application publication date: 20131023 |