CN101091095A - Refrigerating and freezing appliance - Google Patents
Refrigerating and freezing appliance Download PDFInfo
- Publication number
- CN101091095A CN101091095A CN 200580045115 CN200580045115A CN101091095A CN 101091095 A CN101091095 A CN 101091095A CN 200580045115 CN200580045115 CN 200580045115 CN 200580045115 A CN200580045115 A CN 200580045115A CN 101091095 A CN101091095 A CN 101091095A
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- refrigerating chamber
- chamber groove
- evaporimeter
- freezing unit
- refrigeration
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Abstract
The invention relates to a refrigerating and freezing appliance containing an inner container forming a freezing compartment and a refrigeration compartment that can be interconnected as a single element in a bending-resistant manner without separating joins and breaks. Said appliance also comprises an evaporator (9) which is arranged on the freezing compartment (6). The inventive refrigerating and freezing appliance is characterised in that the evaporator is a wound box evaporator which surrounds the freezing compartment on four sides.
Description
Technical field
The present invention relates to a kind of refrigeration and freezing unit, described refrigeration and freezing unit comprise full-mesh formula inner pressurd vessel and are positioned at evaporimeter on the refrigerating chamber groove, wherein said inner pressurd vessel forms refrigerating chamber groove and refrigerating chamber groove, and refrigerating chamber groove and refrigerating chamber groove interconnect in the mode of bending resistance and be integral and without any joint line or curved edge.
Background technology
This kind refrigeration and freezing unit comprise full-mesh formula inner pressurd vessel, are configured to the simple gate utensil usually, have many-sided advantage.Owing to do not provide independently refrigerating chamber, so the edge that between refrigerating chamber and refrigerating chamber, can not occur accumulating dust.Can obtain than comprising contents separated device or the independently refrigeration and the better outward appearance of freezing unit of refrigerating chamber groove.In addition, for this kind refrigeration and the freezing unit that comprise full-mesh formula inner pressurd vessel, need when being installed, not take by evaporimeter complicated and/or expensive seal approach.
Because described full-mesh formula inner pressurd vessel bending resistance ground constitutes in the transitional region between refrigerating chamber groove and refrigerating chamber groove in this kind utensil, thereby because tight steric requirements, the installation of evaporimeter is difficult.Usually between refrigerating chamber groove and refrigerating chamber groove, only leave a little gap.Therefore, up to the present the plate evaporimeter of U-shaped is used in this kind utensil that has full-mesh formula inner pressurd vessel usually, the plate evaporimeter of described U-shaped by with the mode of clip from pusher to the refrigerating chamber groove, thereby the rear wall of evaporimeter contact refrigeration chamber groove and two sidewalls that are oppositely arranged.Yet the cooling capacity of this kind structure is limited.
In order to obtain the cooling of more effective refrigerating chamber, sacrifice sometimes described inner room one, the full-mesh formula constructs so that can use more effective evaporimeter.Proposed to provide independently especially the metallic plate box twines evaporator tube, and attaches aluminium strip thereon as the evaporation tank on the evaporation tank.The prefabricated box of this kind can be installed in advance on the refrigerating chamber that separates from refrigerating chamber, yet, need the splashproof framework to be used for the installation and the sealing of refrigerating chamber, and mounting edge is visible in inner pressurd vessel.Therefore, this kind technical scheme also is not satisfied in this regard up to now.
Summary of the invention
Therefore, basic purpose of the present invention is to provide the refrigeration and the freezing unit that comprise full-mesh formula inner pressurd vessel of improved aforesaid kind, described improved refrigeration and freezing unit are realized more effective cooling of refrigerating chamber, thereby comprise that the refrigeration of full-mesh formula inner pressurd vessel and the advantage and the cooling of more effective refrigerating chamber of freezing unit combine.
Realize described purpose according to the present invention by refrigeration as claimed in claim 1 and freezing unit.Preferred aspect of the present invention is the theme of dependent claims.
Therefore, according to the present invention, provide wound form box evaporimeter as evaporimeter, it is around four sides of described refrigerating chamber groove periphery---have the difficult space and the mounting condition of full-mesh formula inner pressurd vessel that mode with bending resistance is connected to the refrigerating chamber groove of refrigerating chamber groove and need not to worry.Opposite with the U-shaped plate evaporimeter of previous use, wound form box evaporimeter extends around four sides of above-mentioned refrigerating chamber groove, and above-mentioned four sides comprise the refrigerating chamber groove, relative with described refrigerating chamber groove and only separate a side of a close clearance from the refrigerating chamber groove.Can access higher efficient relatively thus.Even do not adopt quite expensive compressor can obtain much better refrigerating chamber performance yet, can obtain higher weather grade by this performance.Thereby the present invention has abolished prejudice first: the evaporimeter that has only particular type, U-shaped plate evaporimeter particularly, can be used in the refrigeration and the freezing unit that comprise full-mesh formula inner pressurd vessel, wherein said integrally moulded refrigerating chamber groove is connected to the refrigerating chamber groove in the mode of bending resistance.Because according to winding evaporator box provided by the invention, the present invention will comprise that the refrigeration of full-mesh formula inner pressurd vessel and freezing unit and refrigerating chamber efficiently cool off and combine.
Evaporimeter advantageously is arranged on the refrigerating chamber groove in firm mode.Described evaporimeter can we can say with slight interference fit and be arranged on the refrigerating chamber groove, thereby the mode with form fit obtains full contact between refrigerating chamber groove and winding circle disposed thereon, and therefore obtains more favourable heat transmission.
In the present invention further retrofited, described evaporimeter was bonded to the refrigerating chamber groove.Wound form box evaporimeter can be connected to the refrigerating chamber groove by two-sided tape or corresponding glued membrane especially.This kind two-sided tape provides good heavy duty to connect on the one hand, on the other hand, and the hardening time of avoiding other can occur usually in bonding.
The winding evaporator tube of wound form box evaporimeter is set directly on the refrigerating chamber groove usually.Yet, advantageously, between the pipe wound portion of refrigerating chamber groove and evaporimeter, plate is set, metallic plate particularly, and above-mentioned evaporimeter wound portion is arranged on the described plate.The inboard of described plate advantageously is bonded to the refrigerating chamber groove of described inner pressurd vessel in previously described mode.Metallic plate between described evaporimeter wound portion and described refrigerating chamber groove guarantees to carry out from the refrigerating chamber groove heat transmission of gross area.
Described refrigeration and freezing unit are configured to the simple gate utensil especially, and wherein said utensil door extends described refrigerating chamber container of covering and described refrigerating chamber.In this case, the open cross-section of described refrigerating chamber can be setovered backward with respect to described refrigerating chamber, promptly setovers towards the rear side of described utensil.Gap between described refrigerating chamber groove and described refrigerating chamber groove can be extended with 4/5 the degree of depth less than the described inner pressurd vessel degree of depth in this kind utensil.
Description of drawings
Below with reference to the specific embodiment and accompanying drawing the present invention is described in more detail.Shown in described accompanying drawing:
Fig. 1: always scheme according to the refrigeration of the embodiment of the invention and the schematic perspective of freezing unit;
Side/the rearview of the refrigeration of Fig. 2: Fig. 1 and the inner pressurd vessel of freezing unit shows the wound form box evaporimeter that is positioned on the inner pressurd vessel refrigerating chamber groove; And
Fig. 3: the front view of the refrigeration in the aforementioned figures and the inner pressurd vessel of freezing unit.
The specific embodiment
Fig. 1 illustrates simple gate refrigeration and freezing unit 1, and wherein, utensil door 2 extends on whole front side, and covers refrigerating chamber 3 and refrigerating chamber 4.As shown in Figure 1, in known manner, refrigerating chamber 4 is significantly smaller than refrigerating chamber 3, and is positioned at the latter's top.
Shown in Fig. 2 and 3, refrigeration and freezing unit 1 have full-mesh formula inner pressurd vessel 5, and inner pressurd vessel 5 is made of plastics by rights.Inner pressurd vessel 5 is made with the mode integral body of monomer, and comprises refrigerating chamber groove that limits refrigerating chamber 4 and the refrigerating chamber groove 7 that limits the border of refrigerating chamber 3.As shown in Figure 2, refrigerating chamber groove 6 is only separated a gap 8 from refrigerating chamber groove 7, and the thickness in gap 8 is roughly as the thickness of hand, yet the refrigerating chamber groove is connected to refrigerating chamber groove 7 integratedly.The open cross-section of refrigerating chamber groove 6 is setovered backward from the front side of inner pressurd vessel 5 as shown in Figure 2.Described gap 8 between refrigerating chamber groove and refrigerating chamber groove 7 extends to only about 2/3 to 3/4 degree of depth of inner pressurd vessel 5.Adopt this kind design of inner pressurd vessel 5, refrigerating chamber groove 6 is connected to refrigerating chamber groove 7 in the mode of bending resistance, promptly its can not be crooked or bending to enlarge gap 8 to be used for the purpose that evaporimeter is installed.Yet the width in gap 8 is enough to hold the evaporimeter wound portion.
As shown in Figure 2, wound form box evaporimeter 9 is arranged on the refrigerating chamber groove 6 with accurate assembling with in the mode of form fit, many sides of the periphery of refrigerating chamber groove 6 by the wound portion 10 of evaporimeter 9 around.In the illustrated embodiment, only evaporate the rear wall of tank not by 9 coverings of wound form evaporimeter.Because the evaporation tank many side rings around, so evaporimeter 9 can cool off refrigerating chamber very effectively.
As shown in Figure 2, wound form evaporimeter 9 comprises a plurality of winding circles, and described winding circle can comprise crooked aluminum pipe.Advantageously, invisible in the drawings and its metallic plate of wound portion 10 that is provided with evaporimeter 9 is between the wound portion 10 of refrigerating chamber groove 6 and evaporimeter 9.Described metallic plate is bonded to the wall of refrigerating chamber groove 6 securely by means of the adhesive tape that cementability is arranged in both sides.The wound portion 10 of evaporimeter 9 can similarly be bonded to described metallic plate in described mode.Be understandable that, metallic plate can be arranged on by evaporimeter 9 around the either side of four sides of refrigerating chamber groove 6 on.
Especially, evaporimeter 9 can be so-called four-star evaporimeter with wound form evaporator box system, and wherein said wound form evaporator box system is installed on the refrigerating chamber groove 6 of full-mesh formula inner pressurd vessel 5 of the simple gate refrigerator unit that has refrigerating chamber.Advantageously avoid refrigerating chamber to separate with this kind structure from inner pressurd vessel.Full-mesh formula container does not have joint line, and does not have curved edge between refrigerating chamber groove 6 and refrigerating chamber groove 7, thus the edge that can not occur accumulating dust, and can obtain better outward appearance.In addition, obtain following advantage, when being installed in evaporimeter or evaporator box system on the inner pressurd vessel 5, do not need to carry out complexity and/or expensive seal approach.In addition, evaporimeter 9 is sightless from the inner space of utensil.In a word, we can say, under situation about can not make troubles, provide evaporimeter efficiently with parts with cost advantage to the user.
Claims (7)
1. one kind refrigerates and freezing unit, comprise full-mesh formula inner pressurd vessel (5), described inner pressurd vessel forms refrigerating chamber groove (6) and refrigerating chamber groove (7), described refrigerating chamber groove (6) and refrigerating chamber groove (7) are connected to each other with bending resistance and mode that do not have joint line or curved edge and are integral, described refrigeration and freezing unit also comprise the evaporimeter (9) that is positioned on the described refrigerating chamber groove (6), it is characterized in that a wound form box evaporimeter is as the four side settings of described evaporimeter (9) around described refrigerating chamber groove (6) periphery.
2. as last described refrigeration of claim and freezing unit, wherein, described evaporimeter (9) is arranged on the described refrigerating chamber groove (6) securely in the mode of form fit.
3. each described refrigeration and freezing unit in the claim as described above, wherein, described evaporimeter (9) is bonded to refrigerating chamber groove (6), particularly is connected to described refrigerating chamber groove (6) by two-sided tape or double faced adhesive tape symphysis.
4. each described refrigeration and freezing unit in the claim as described above wherein, are provided with plate between described refrigerating chamber groove (6) and described evaporimeter (9), metallic plate particularly, and described evaporimeter wound portion (10) is arranged on the described plate.
5. each described refrigeration and freezing unit in the claim as described above, wherein, be provided with gap (8) between described refrigerating chamber groove (6) and described refrigerating chamber groove (7), the thickness of described gap (8) is only less times greater than the thickness of described evaporimeter wound portion (10).
6. each described refrigeration and freezing unit in the claim as described above, wherein, the open cross-section of described refrigerating chamber groove (6) biases to the rear portion of utensil backward with respect to refrigerating chamber groove (7).
7. each described refrigeration and freezing unit in the claim as described above, wherein, described refrigeration and freezing unit are configured to the simple gate utensil.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202004020069 | 2004-12-28 | ||
| DE202004020069.4 | 2004-12-28 | ||
| DE202005000909.1 | 2005-01-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101091095A true CN101091095A (en) | 2007-12-19 |
| CN100520252C CN100520252C (en) | 2009-07-29 |
Family
ID=38943773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005800451151A Expired - Fee Related CN100520252C (en) | 2004-12-28 | 2005-12-27 | Refrigerating and freezing appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100520252C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104034108A (en) * | 2013-03-08 | 2014-09-10 | 海尔集团公司 | Direct cooling refrigerator |
| WO2015007019A1 (en) * | 2013-07-19 | 2015-01-22 | 海尔集团公司 | Direct-cooling refrigerator |
| KR20210116535A (en) * | 2019-01-30 | 2021-09-27 | 렘 인터내셔널 에스에이 | Current transducer with magnetic field detector module |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105051469B (en) * | 2012-12-05 | 2017-03-22 | 阿塞里克股份有限公司 | A cooling device comprising an evaporator |
-
2005
- 2005-12-27 CN CNB2005800451151A patent/CN100520252C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104034108A (en) * | 2013-03-08 | 2014-09-10 | 海尔集团公司 | Direct cooling refrigerator |
| WO2015007018A1 (en) * | 2013-07-19 | 2015-01-22 | 海尔集团公司 | Direct-cooling refrigerator |
| WO2015007019A1 (en) * | 2013-07-19 | 2015-01-22 | 海尔集团公司 | Direct-cooling refrigerator |
| KR20210116535A (en) * | 2019-01-30 | 2021-09-27 | 렘 인터내셔널 에스에이 | Current transducer with magnetic field detector module |
| KR102644470B1 (en) | 2019-01-30 | 2024-03-07 | 렘 인터내셔널 에스에이 | Current transducer with magnetic field detector module |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100520252C (en) | 2009-07-29 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090729 Termination date: 20191227 |