CN101603761B - Refrigeration equipment and case manufacturing method thereof - Google Patents
Refrigeration equipment and case manufacturing method thereof Download PDFInfo
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- CN101603761B CN101603761B CN200810111188.1A CN200810111188A CN101603761B CN 101603761 B CN101603761 B CN 101603761B CN 200810111188 A CN200810111188 A CN 200810111188A CN 101603761 B CN101603761 B CN 101603761B
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- inner bag
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Abstract
The invention discloses refrigeration equipment comprising a case, wherein the case is internally provided with a liner and a partition to divide the inner space of the case into a plurality of chambers, and the partition is a prefabricated partition and is connected with the liner in an embedding way. The invention also provides a case manufacturing method of the refrigeration equipment, comprising the following steps: preassembling the case; placing the prefabricated partition into the case to enable the prefabricated partition to be connected with the liner of the case in an embedding way; and filling a foaming agent into the case and enabling the foaming agent to enter the prefabricated partition to carry out case foaming. The prefabricated partition is arranged in the liner of the case of the refrigeration equipment, and the prefabricated partition is connected with the liner in an embedding way, therefore, the inner space of the case can be flexibly divided to obtain the plurality of chambers. Meanwhile, because the liner can still an integral structure, the structure rigidity and the stability of the liner are ensured.
Description
Technical field
The present invention relates to a kind of refrigeration plant, also relate to a kind of case manufacturing method of refrigeration plant.
Background technology
In the modern life, because needs are freezing or chilled goods, generally use refrigerator.In order to meet the ever-increasing needs of people, refrigerator product develops into two-door refrigerator, multi-door refrigerator etc. from simple gate refrigerator.For two-door refrigerator or multi-door refrigerator, box house spatial separation need to be become to different piece.
Chinese invention patent ZL200520064060.6 discloses the many temperature section wine cabinets of a kind of clamshell doors, the open front longitudinal center of its casing have one with the front beam slab of casing one, front-axle beam coordinates with two door leafs, two evaporimeters coordinate with two inner bags respectively.Two evaporimeter difference one termination magnetic valves, another termination compressor, thus in casing, form two warm areas.Chinese invention patent application prospectus CN1289033A has proposed a kind of refrigerator, hockets and refrigerating chamber is carried out cooling and to refrigerating chamber, carries out cooling with freezer evaporator with evaporimeter with refrigerating chamber.
Yet this scheme of utilizing many inner bags and multi-compressor, can significantly rise the manufacturing cost of refrigeration plant, and many inner bags scheme has also slackened integral rigidity and the stability of casing.
Industry also has employing on whole inner bag, to be integrally formed the technical scheme of partition, yet this structure is very high to the requirement of mould, becomes height higher.And, can not deal with problems the inner bag that this technology cannot be integrally formed for having some ad hoc structure.
In addition, refrigerator is sealed by opaque foaming doors conventionally, can not show interior items.The family that this need to show for article such as having wine product, it is not enough that refrigerator seems, therefore, purchase again such as case equipment such as wine cabinets and meet the needs of showing, this wine cabinet is closed by transparent bilayer or compound glass door seal or conventionally by external door and inside door combined closing, to meet the needs of transparent display.Like this, one family had often both disposed refrigerator, disposed again the different refrigeration plants such as wine cabinet.
Along with the raising gradually of living standard, people wish to place a high-grade refrigeration plant for parlor (living room cabinet) in parlor, although existing refrigerator and wine cabinet are selective, yet these can not meet client's needs.
In parlor, use in the R&D process of refrigeration plant, inventor's discovery, user needs a spacial flex show the article such as grape wine, beverage, fruit, meanwhile, needs a private space to store and does not think descried article.
Summary of the invention
The object of the present invention is to provide a kind of refrigeration plant, in its box liner, can realize easily multicell structure, and can also guarantee the rigidity of inner bag.
Another object of the present invention is to provide a kind of case manufacturing method for above-mentioned refrigeration plant.
For reaching above-mentioned purpose, according to an aspect of the present invention, provide a kind of refrigeration plant, comprise casing, casing has inner bag, is provided with partition in casing, the inner space of casing is separated into a plurality of chambers, wherein cuts off for prefabricated partition, cut off chimeric being connected on inner bag.
Preferably, above-mentioned at least one partition comprises: tabula is disconnected, is flatly installed in the inner bag of refrigeration plant casing; Air duct cover board, is positioned at the disconnected below of tabula and extends along the width of inner bag, wherein, and air duct cover board and the tabula closed evaporating device chamber of breaking; And lower perpendicular partition, be positioned at the place ahead of the disconnected below of tabula, air duct cover board and support tabula disconnected.
According to a further aspect in the invention, a kind of case manufacturing method of refrigeration plant is provided, the method comprises the following steps: air duct cover board prepackage casing, prefabricated partition is packed in described casing, make on the chimeric inner bag that is connected in described casing of described partition, in described casing, be filled with blowing agent, and make described blowing agent enter described partition, to carry out foam box.
In refrigeration plant of the present invention, by install prefabricated partition in box liner, make that this partition is chimeric to be connected on inner bag, thereby can realize neatly the separation to box house space, thereby reach a plurality of chambers, guaranteed structural rigidity and the stability of inner bag simultaneously.
In some cases, for example, while air duct cover board being set in the inner the place ahead of inner bag, the partition that is difficult in the prior art employing and inner bag one, and owing to cutting off, be prefabricated partition in the present invention, can chimericly be connected on inner bag and dependency structure part, thereby solve the problem that in prior art, under ad hoc structure, partition is connected with inner bag setting.
In addition, in the process of design technical solution of the present invention, inventor finds, because the appearance and size of refrigeration plant of the present invention especially width and height dimension are restricted, taking into account in the simple in structure and maximized situation of the useful space of refrigeration plant, an evaporimeter is preferably only set in the width spaces of refrigeration plant.But, in refrigeration plant, in the confined space, realize single evaporator chamber and a plurality of chamber (freezing or refrigerating chamber, general designation cool room) and brought challenge to technical staff.In the present invention, cut off for prefabricated partition,, before foam box, as independent parts, provide, it can chimericly be connected on inner bag and dependency structure part, thereby has realized easily the multicell design in the situation bottom inner container of single evaporator chamber.
According to a further aspect in the invention, a kind of refrigeration plant is also provided, in its casing, be provided with tabula disconnected, and at tabula the upper perpendicular partition between disconnected and casing top side, tabula disconnected with casing bottom side between lower perpendicular partition, described tabula breaks, air duct cover board and inner bag closed evaporating device spatial accommodation.
According to a further aspect in the invention, a kind of refrigeration plant is also provided, in its casing, be provided with tabula disconnected, and at tabula the upper perpendicular partition between disconnected and casing top side, lower perpendicular partition at tabula between disconnected and casing bottom side, upper perpendicular cut off, tabula is disconnected and inner bag between be formed with the first refrigerating chamber, tabula is disconnected, form the first refrigerating chamber between lower perpendicular partition and inner bag, upper perpendicular partition, lower perpendicular partition and inner bag form the second refrigerating chamber.
The casing of above-mentioned two kinds of refrigeration plants is owing to mutually supporting between interior separations, so structure is more firm and stable, and rigidity is better.
Be noted that the description and the following detailed description are all exemplary, are intended for the requested to provide further explanation of the invention.
Except object described above, feature and advantage, the present invention also has other object, feature and advantage, below with reference to figure, other object, feature and effect of the present invention is described in further detail.
Accompanying drawing explanation
Form this description a part, for further understanding structural representation of the present invention, illustrate preferred embodiment and be used for illustrating principle of the present invention together with explanation.In figure:
Fig. 1 shows refrigeration plant according to the preferred embodiment of the invention with perspective view;
Fig. 2 shows the refrigeration plant of door in open mode with perspective view;
Fig. 3 shows the casing of refrigeration plant with perspective view;
Fig. 4 shows the inner bag of casing with perspective view;
Fig. 5 shows inner bag and is installed on the air duct cover board in inner bag with perspective view;
Fig. 6 shows air duct cover board in inner bag and the position relationship of tabula between disconnected with perspective view;
Fig. 7 with perspective view show that upper perpendicular partition, tabula are disconnected, assembly relation between lower perpendicular partition, and show the first air channel connectedness, the second air channel connectedness and the 3rd air channel connectedness;
Fig. 8 shows the assembly relation between lower perpendicular partition and air duct cover board with perspective view;
Fig. 9 shows lower perpendicular partition with perspective view;
Figure 10 shows lower perpendicular partition by perspective exploded view;
Figure 11 shows the first cover plate of lower perpendicular partition with perspective view;
Figure 12 shows the second cover plate of lower perpendicular partition with perspective view;
Figure 13 shows the position relationship between air duct cover board and evaporimeter with perspective view;
Figure 14 shows the foam element in air duct cover board with perspective view;
It is disconnected that Figure 15 shows with perspective view the air duct cover board and the tabula that are bonded together; And
It is disconnected that Figure 16 shows from another perspective direction the air duct cover board and the tabula that are bonded together.
The specific embodiment
Below in conjunction with accompanying drawing, the refrigeration plant of the preferred embodiments of the present invention is elaborated.
Fig. 1 shows the perspective view of refrigeration plant according to the preferred embodiment of the invention.As shown in Figure 1, refrigeration plant 10 consists of casing 140 and the door 110,120,130 being arranged on casing 140.Door 110 and door 120 are positioned at the left side of casing, and door 130 is positioned at the right side of casing, the opening of corresponding the first refrigerating chamber 101 of door 110 sealing, the opening of the corresponding refrigerating chamber 103 of door 120 sealing, the opening of corresponding the second refrigerating chamber 105 of door 130 sealing.
For convenient, in refrigeration plant, pick and place article, take into account simultaneously simple in structure and attractive in appearance, refrigeration plant according to the preferred embodiment of the invention, its altitude range is 1400～1600mm, width range is 600～700mm.
Fig. 2 shows the refrigeration plant shown in Fig. 1, wherein seals the door of each chamber in open mode.As shown in Figure 2, door 110 corresponding the first refrigerating chambers 101, this door 110 is opaque foaming doors, this first refrigerating chamber 101, as private area, is provided with rack and storing containers, for depositing valuable wine product, tea, medicine etc., does not think descried article.Door 120 corresponding refrigerating chambers 103, this door 120 is also opaque foaming doors, this refrigerating chamber 103 is for depositing the cold foods such as ice cream for family party.Door 130 corresponding the second refrigerating chambers 105, this door 130 can be that transparent doors can be also opaque door, this second refrigerating chamber 105 is positioned at the right side of casing, for depositing the article such as grape wine to be shown, beverage, fruit.
Wherein, door 130 can be specifically triplex glass door for example, to show the article of the second refrigeration indoor storage.Refrigerating chamber can seal with transparent glass door, also can be sealed by opaque foaming doors, in the preferred embodiment of the present invention, by opaque foaming doors, is sealed.
Fig. 3 shows the casing of refrigeration plant shown in Fig. 2 with perspective view.As shown in the figure, in casing 140, be provided with perpendicular partition 150, lower perpendicular partition 160, tabula disconnected 170 and air duct cover board 180.Tabula disconnected 170 is flatly installed on the inner bag 1400 of casing 140, upper perpendicular partition 150 be arranged on box liner 1400 roofs and tabula disconnected between, lower perpendicular partition 160 breaks between 170 at box liner 1400 diapires and tabula.Air duct cover board 180 is disconnected and lower perpendicular partition and extending on the whole width of inner bag 1400 perpendicular to tabula, and bottom side and the table top in inner bag 1440 of air duct cover board 180 are sealed and matched, and the left and right sides of air duct cover board 180 extends to side wall of inner and is sealed and matched.The disconnected downside surface of the top side of air duct cover board 180 and tabula is sealed and matched.Between air duct cover board 180 inner sides and inner bag, form evaporator room's (evaporimeter arranges space), tabula disconnected 170 is the upper opening of closed evaporating device chamber.
Because air duct cover board 180 is mutually vertical with lower perpendicular partition 160, make tabula disconnected 170 all obtain good support on casing width He on thickness direction, thereby, the load overwhelming majority on tabula is disconnected all puts on air duct cover board and lower perpendicular partition, rather than directly put on the sidewall of inner bag, can effectively avoid box liner generation deformation like this.
Below with reference to Fig. 4, inner bag 1400 is described in detail.
The roof of inner bag 1400 is recessed to courage, forms head rail 1410 in courage; The diapire of inner bag 1400 is recessed to courage, forms bottom guide track 1430 in courage, and wherein, head rail 1410 is kept supplying when perpendicular partition 150 inserts and led, and bottom guide track 1430 leads while inserting for lower perpendicular partition 160.
The wall part of inner bag 1400 bulges, and at the horizontal guide groove 1420 of the inner formation of inner bag, laterally on guide groove 1420, is being formed with 1421 and foam holes 1423 of a plurality of blocked holes (or locating hole).This horizontal guide groove 1420 inserts in inner bag inside for tabula disconnected 170, when the disconnected insertion of tabula, grafting on tabula is disconnected or location structure insert in blocked hole, and when foam box, foam hole 1423 is for making blowing agent enter the disconnected interior part cavity of tabula from inner bag.
Top and bottom in inner bag 1400 front openings are provided with gap 1431,1433, and gap 1431,1433 is for vertical beam 190 (as shown in Figure 2) location and installation.
The table top 1440 of inner bag inside is provided with a plurality of installing holes 1441, installation for air duct cover board, side wall of inner indent forms backstop table top 1445 simultaneously, near the middle position of backstop table top 1445, be provided with screw-jointing seat 1443, this screw-jointing seat 1443 and backstop table top 1445 symmetries be distributed in inner bag both sides, wherein backstop table top 1445 in the vertical directions extend, contact with the side formation face of air duct cover board, to promote the sealing effectiveness of air duct cover board, this backstop table top 1445 also has the effect of proofreading and correct air duct cover board plumbness simultaneously.
On side wall of inner, also form many group courage muscle 1450, and match with the courage muscle on upper perpendicular partition 150, lower perpendicular partition 160, for placing board putting things, the spacing wherein forming between adjacent courage muscle can be different, to be combined into the spacing needing, carrys out placing articles.
Be appreciated that the various structures such as the guide rail that arranges on inner bag, guide groove, backstop table top, courage muscle, effectively strengthened the ability of the anti-deformation of inner bag.
Below with reference to Fig. 2, Fig. 6 and Figure 16, tabula disconnected 170 is described in detail.
Tabula disconnected 170 is inserted in the horizontal guide groove 1420 of inner bag, and disconnected 170 edges of tabula have a plurality of Access Divisions 1715, and this Access Division 1715 is located in blocked hole 1421, thereby tabula is broken and is fixed on inner bag.Tabula disconnected 170 comprises first 171 and the second portion 173 that is arranged in the second refrigerating chamber, and the first 171 of tabula disconnected 170 is for separating the first refrigerating chamber 101 and refrigerating chamber 103, and second portion is for closed evaporating device chamber 1460.
Uper side surface in the first 171 of tabula disconnected 170 is provided with water box positioning seat 1714, in the region that this water box positioning seat 1714 limits, is provided with funnel hole 1712, is provided with control valve (not shown), to control water supply in this funnel hole 1712.Referring to Fig. 2, on water box positioning seat 1714, be provided with water box 221, the position of the bottom opening (not shown) of this water box 221 is corresponding with funnel hole 1712, below funnel hole 1712, be provided with ice machine 223, the water in water box 221 can flow into ice machine with ice making under the effect of deadweight like this.And be that ice machine supplies water without the water supply installations such as supply-water pump are additionally set.In addition, funnel hole 1712 surroundings are also provided with heater strip, hinder flowing of water to prevent the water freezing in funnel hole 1712.
In the first 171 of tabula disconnected 170, the region being limited by water box positioning seat 1714 is filled by foamed material completely, and other region is suitably filled with blowing agent.To increase the effect of heat insulation between the first refrigerating chamber and refrigerating chamber.
On the second portion 173 of tabula disconnected 170, be provided with a hole 1731, this hole 1731 is connected with the first air channel connectedness 330, is provided with MOD, to control air quantity in this hole 1731.
The junction surface engaging with described perpendicular partition 150 on tabula disconnected 170 forms boss-shaped guide rail (seeing Fig. 6), is convenient to perpendicular partition 150 and breaks for 170 chimeric connections with this tabula by the corresponding recesses of its bottom.The contact-making surface engaging with lower perpendicular partition 171 1713 edges of tabula disconnected 170 from front to back (from refrigerator outside to the inside) direction are skewed (seeing Fig. 7), are convenient to install lower partition.And contact-making surface 1713, higher than the lower surface 1711 of tabula disconnected 170, has ladder height between contact-making surface 1713 and lower surface 1711, forms recessed stair-stepping junction surface, and this contributes to prevent from altering cold (cold air flows through from junction surface).In addition, the assembling of lower perpendicular partition is convenient in the inclination of contact-making surface 1713.
Next with reference to Fig. 5, Fig. 8, Figure 13 and Figure 16, the structure of air duct cover board 180 is described in detail.
The bottom side of air duct cover board 180 has a plurality of protruding 183 (seeing Figure 16), when air duct cover board 180 is installed, first air duct cover board 180 is tilted, and the projection 183 of bottom side is inserted in installing hole 1441, promote again air duct cover board 180, make it around installing hole 1441 pivotables, when air duct cover board is during in vertical position, the top of air duct cover board and tabula are disconnected to be connected together, and with screw etc., air duct cover board 180 is fixed on the screw-jointing seat 1443 of inner bag 1400 subsequently.
Air duct cover board 180 comprises front shroud 180a and the back shroud 180b (seeing Fig. 8) snapping together, and is provided with air channel 1801 (seeing Figure 14) between described the first cover plate and the second cover plate.
See Fig. 5, the front side surface of air duct cover board 180 has two parallel flanges 181 of extending on the whole height of air duct cover board, between this flange 181, be formed with groove, uniform reinforcement in the groove of this flange 181, instantly perpendicular the partition while reaching precalculated position along the bottom guide track 1430 of inner bag, 181 of flanges stretch in the limit groove of lower perpendicular partition 160.In the both sides of air duct cover board 180, be provided with spiro union portion 185, so that air duct cover board 180 is screw-coupled on inner bag.
Air duct cover board 180 has the first surface corresponding with refrigerating chamber 1810 and the second surface 1820 corresponding with refrigerating chamber.Preferably, the thin thickness of the air duct cover board at Thickness Ratio second surface 1820 places of the air duct cover board at first surface 1810 places, like this, on the one hand, the space of refrigerating chamber is corresponding have been increased.On the other hand, between first surface 1810 and second surface 1820, form cascaded surface 1811, can prevent between refrigerating chamber and refrigerating chamber alter cold.
The corresponding refrigerating chamber 103 of first surface 1810, on this first surface 1810, stretch out several air outlets 1813, each air outlet 1813 stretches in freeze box 230 (referring to Fig. 2), for each freeze box is supplied separately cold air, in the bottom of first surface 1810, be provided with return air inlet 1815, by the return air of each freeze box via return air inlet 1815 return air to evaporator room 1460.Second surface 1820 be provided with return air inlet 1821, the second refrigerating chambers via return air inlet 1821 return air to evaporator room 1460.
The return air inlet 1821 of the second refrigerating chamber is not arranged on the bottom of air duct cover board, but there is a height apart from the bottom of air duct cover board, by such setting, after can preventing that fan from quitting work, cold wind is back in the second refrigerating chamber by return air inlet 1821, causes and in the second refrigerating chamber, occurs freezing situation.In addition, evaporimeter is also departed from the position of return air inlet 1821, thereby the indoor cold air of device that can further avoid evaporating is scurried into the second refrigerating chamber by return air inlet.
With reference to Figure 13 and Figure 15, at the dorsal part of air duct cover board 180, be provided with fan mount pad 1831, this fan mount pad is for provided with fan, to entered in the air channel of air duct cover board inside by fan extracting or suction cold air.The position at this fan mount pad place is outwards swelled and tilts, and increases the air channel volume in air duct cover board on the one hand, increases on the other hand the front face area of fan, thereby increases the extraction efficiency of cold air.In addition, at the dorsal part of air duct cover board 180, be also provided with air outlet 1833, this air outlet 1833 is communicated with the first air channel connectedness 330.
Next with reference to Fig. 3, Fig. 7 and Fig. 8, upper perpendicular partition, lower perpendicular partition are described.
Upper perpendicular cut off 150 settings of aliging with lower perpendicular partition 160, the top of the wall of upper perpendicular partition 150 is provided with air outlet 151, and bottom is provided with through hole (return air inlet) 153, by these through hole 153, the first refrigerating chamber 101 return air to the second refrigerating chambers 105.The upper perpendicular inboard wall cutting off forms table top 157, and table top 1440 pairings on this table top 157 and inner bag 1400, for fixing the second air channel connectedness 310 and the 3rd air channel connectedness 320 (schematically illustrated at Fig. 7).Groove 155 before upper perpendicular partition 150 is provided with, wherein, is provided with the vertical beam 190 that upper perpendicular partition 150 is fixed to casing in this front groove 155.
Lower perpendicular partition 160 is for separating refrigerating chamber 103 and the second refrigerating chamber 105, and this lower perpendicular partition 160 comprises the first cover plate 1610 and the second cover plate 1620 snapping together.Wherein, the first cover plate 1610 has the covering edge 1611 of preset width, and step surface 1811 overlaids that this covers edge 1611 and air duct cover board 180, can prevent from altering between refrigerating chamber and refrigerating chamber cold.
The lower perpendicular concrete structure cutting off is with reference to Fig. 9 to Figure 12, as shown in figure 11, the first cover plate 1610 comprises the buckling parts 1615 that forms the body 1617 of refrigerating chamber wall and substantially extend perpendicular to body 1617, buckling parts 1615 is divided into inside and outside two parts by body 1617, the part that is positioned at buckling parts periphery forms trip edge, to engage with inner bag or air duct cover board.On body 1617 surfaces, be provided with a plurality of courage muscle, it is right that this courage muscle and inner bag courage muscle fit in, and for putting board putting things or Storage Box, is arranged with a plurality of protruding 1613 on buckling parts 1615.As shown in figure 12, the second cover plate 1620 comprises the body 1627 and the buckling parts 1625 substantially extending perpendicular to body that forms refrigerating chamber wall, is arranged with a plurality of holes 1623 on the surface of buckling parts 1625.
Fig. 9 and Figure 10 show the matching relationship between the first cover plate and the second cover plate, in conjunction with referring to Figure 11 and Figure 12, when the first cover plate 1610 and the second cover plate 1620 fastening, on buckling parts 1613 a plurality of protruding 1613 buckles on buckling parts 1625 in corresponding hole 1623, thereby the first cover plate and the second cover plate can firmly be bonded together, wherein, the first cover plate and the second cover plate fasten in the cavity forming and are provided with foam element 1640, so that heat insulation.
In Figure 10 and Figure 11, the lath that the heat-barrier materials such as the represented parts of reference number 1630 are plastics are made, this lath 1630 is arranged in the front groove 161 of lower perpendicular partition, this lath 1630, by some grooves 1631 of its side and the cooperation of the projection 1622 (as shown in figure 12) on front groove 161 walls, is positioned lath 1630 in front groove 161.In front groove 161, be also provided with vertical beam 190 (referring to Fig. 2) is fixed on to the projection in front groove, the hole on this projection and vertical beam snaps together, thereby reaches the object that vertical beam and front groove are fixed together.Because vertical beam is long, vertical beam is fastened to front groove, can prevent like this wall vertical beam warpage.In addition, between vertical beam 190 and lath 1630, be also provided with heater strip (not shown), to prevent vertical beam frosting.This vertical beam is made by ferrimagnet, and the magnetic of being convenient to door is closed.
Refrigeration plant according to the preferred embodiment of the invention, upper perpendicular partition 150, tabula disconnected 170 and air duct cover board 180 are all to be fastened and formed by two cover plates, foam element is established in inside, to play the effect of separating casing inner space.Wherein, air duct cover board 180 is divided into evaporator room and storage space with tabula disconnected 170 by casing, and tabula is disconnected, upper perpendicular partition and lower perpendicular partition are divided into three chambers again by storage space, be positioned at casing upper left side chamber, be positioned at the chamber of casing lower-left side and the chamber that is positioned at casing right side.
In other embodiments, tabula disconnected 170 can extend in the whole cross section of casing, thereby the chamber on right side is further divided into two chambers.Further, in other embodiments, can also omit perpendicular partition, and only have that tabula is disconnected, lower perpendicular partition and air duct cover board, thereby make box house spatial separation become one Room, top, two Room, bottom.One of them can be selected in these three chambers is refrigerating chamber, and another two is refrigerating chamber.
In addition, by two cover plates, fasten upper perpendicular partition 150, tabula disconnected 170 and the air duct cover board 180 forming equally, be easy to form trip edge, to engage with inner bag or adjacent part.
Refrigeration plant casing, before foaming, carries out casing prepackage according to the preferred embodiment of the invention, first tabula is broken and packs casing into, and upper partition packs into subsequently, adds foaming mould to carry out foam box, in tabula is disconnected, enters foamed material.After foaming, refill air duct cover board, finally load perpendicular the partition.
Below the cold wind dispensing of each chamber of refrigeration plant is described in detail.
In conjunction with reference to Figure 13 and Figure 14, Figure 13 shows the evaporimeter 400 at the back side of air duct cover board 180 and the position relationship between air duct cover board 180.As shown in the figure, evaporimeter 400 is positioned at the bottom of fan mount pad (wind passage mouth) 1831, in this fan mount pad, be equiped with fan, so that cold air by by fan, sucked or suction air duct cover board 180 in air channel in, on the air duct cover board of a side of evaporimeter 400, be provided with through hole 1821, this through hole 1821 is the return air inlet of the second refrigerating chamber.In the bottom of evaporimeter 400, be provided with through hole 1815, this through hole 1815 is the return air inlet of refrigerating chamber.
The internal structure of air duct cover board 180 as shown in figure 14, in air duct cover board, be provided with foam element 1800, this foam element is recessed to form air channel 1801, and this air channel 1801 is communicated with the air outlet 1813 of refrigerating chamber by through hole 1806, and this air channel 1801 is not connected with through hole 1802 and through hole 1804.Wherein, through hole 1802 communicates with the return air inlet 1813 of refrigerating chamber, and through hole 1804 communicates with the return air inlet 1821 of the second refrigerating chamber.
The cold air that is sucked or extracted by fan enters air channel 1801, part cold air arrives refrigerating chamber (being freezing air channel) via through hole 1806, air outlet 1813, another part cold air is via the air outlet 1833 of air duct cover board 180 dorsal parts, the seat hole 1731 (refrigerating air channel) that the first air channel connectedness 330 arrives tabula disconnected 170, this hole 1731 is for arranging MOD (not shown), this MOD is driven by drive unit, by controlling opening entire degree and can regulating air quantity of MOD.
The cold wind regulating via MOD air quantity is sent into the second air channel connectedness 310 and the 3rd air channel connectedness 320, a part of cold wind wherein enters (i.e. the first refrigeration air channel branch road) in the second refrigerating chamber via the through hole (air outlet) 312 on the second air channel connectedness 310, remaining cold wind arrives in the first refrigerating chamber via the perpendicular through hole (air outlet) 151 that cuts off 150 upper ends on the 3rd air channel connectedness 320, and via return air inlet 153 return air to the second refrigerating chambers of upper perpendicular partition lower end (i.e. the second refrigeration air channel branch road), the second refrigerating chamber via return air inlet 1821 return air to evaporator room 1460, thereby realize the first refrigerating chamber, the temperature of the second refrigerating chamber and refrigerating chamber is controlled.
In the second refrigerating chamber 105, be provided with some board putting things 210, board putting things 210 is seated on courage muscle, by courage muscle and board putting things are set, can be by board putting things slant setting, to show wine product.In addition, below the return air inlet of the second refrigerating chamber 105, be also provided with fruit box 240, because fruit box is positioned at the below of return air inlet, thereby, cold wind flowed back to by return air inlet before entering fruit box, thereby can in refrigerating chamber, obtain a warm area that temperature is higher, to meet the storage of fruit.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Description of reference numerals
10 110,120,130 of refrigeration plants
140 casing 101 first refrigerating chambers
103 refrigerating chamber 105 second refrigerating chambers
160 times perpendicular partitions of perpendicular partition on 150
170 tabulas, 180 air duct cover boards that break
180a front shroud 180b back shroud
190 vertical beam 210 board putting things
230 freeze box 240 fruit boxes
221 water box 223 ice machines
310 second air channel connectedness 320 the 3rd air channel connectednesses
330 first air channel connectedness 312 air outlets
400 evaporimeter 1400 inner bags
The horizontal guide groove of 1410 head rail 1420
1430 bottom guide track 1421 blocked holes
1423 foam hole 1431,1433 gap
1440 table top 1441 installing holes
1443 screw-jointing seat 1445 backstop table tops
1450 Dan Jin 1460 evaporator room
151 air outlet 153 through holes
155 front groove 157 table tops
161 front groove 1,610 first cover plates
1611 cover edge 1,620 second cover plates
1613 protruding 1615 buckling parts
1617 body 1622 projections
1623 hole 1625 buckling parts
1627 body 1630 laths
1631 groove 1640 foam elements
171 first's 173 second portions
1731 hole 1711 lower surfaces
1712 funnel hole 1713 contact-making surfaces
1714 water box positioning seat 1715 Access Divisions
181 flange 183 projections
185 spiro union portion 1810 first surfaces
1811 step surface 1813 air outlets
1815 return air inlet 1821 air ports
1820 second surface 1831 fan mount pads
1833 air outlet 1800 foam elements
1801 air channel 1802,1804,1806 through holes.
Claims (11)
1. a refrigeration plant, comprise casing (140), described casing (140) has inner bag (1400), described casing is provided with partition in (140), the inner space of described casing (140) inner bag (1400) is separated into a plurality of chambers, wherein said partition is prefabricated partition, and described partition is chimeric is connected in described inner bag (1400) above, between described partition, mutually supports;
It is characterized in that, at least one chamber in described a plurality of chambers disposes transparent doors, and at least another chamber disposes opaque door;
Described partition comprises:
Upper perpendicular (150) and the lower perpendicular partition (160) of cutting off, is vertically arranged in described inner bag (1400), and the inner space of described casing is separated into leftward space and rightward space;
Tabula breaks (170), is horizontally set in described inner bag, and a part for described tabula disconnected (170) is positioned between described perpendicular partition (150) and lower perpendicular partition (160), and described leftward space is separated into space, upper left and space, lower-left;
Wherein, between described perpendicular partition (150), described lower perpendicular partition (160) and described tabula disconnected (170), mutually support.
2. refrigeration plant according to claim 1, is characterized in that, described perpendicular partition (150) aligns with described lower perpendicular partition (160) and arranges and be fixed on described casing (140) by vertical beam (190).
3. refrigeration plant according to claim 1, it is characterized in that, also comprise air duct cover board (180), be arranged on the place ahead of described inner bag (1400), and between described inner bag (1400), limit and form evaporator room (1460), it is upper that the inner side of described tabula disconnected (170) partly covers described air duct cover board (180), seals described evaporator room (1460) from top.
4. refrigeration plant according to claim 2, it is characterized in that, described air duct cover board (180) comprises front shroud (180a) and the back shroud (180b) snapping together, and is provided with air channel (1801) between described front shroud and back shroud.
5. refrigeration plant according to claim 1, is characterized in that,
Space, described upper left forms the first refrigerating chamber (101), disposes opaque door (110);
Space, described lower-left forms refrigerating chamber (103), disposes opaque door (120);
Described rightward space forms the second refrigerating chamber (105), disposes transparent doors.
6. refrigeration plant according to claim 1, is characterized in that,
Described tabula disconnected (170) junction surface upper and described lower perpendicular partition (160) forms recessed stepped, and the upper junction surface engaging with described perpendicular partition (150) of described tabula disconnected (170) forms boss-shaped.
7. refrigeration plant according to claim 1, is characterized in that, described in each, cuts off and comprises the first cover plate and the second cover plate snapping together, and in described partition, has heat-barrier material.
8. a case manufacturing method for refrigeration plant as claimed in claim 1, is characterized in that, comprises the following steps:
A) prepackage casing,
B) prefabricated partition is packed in described casing, make on the chimeric inner bag that is connected in described casing of described partition, described prefabricated partition comprises that tabula is disconnected, upper perpendicular partition and lower perpendicular partition, wherein, described tabula is disconnected be installed on the inner bag of described casing after, then by described perpendicular partition be installed on the top of described box liner and tabula disconnected between;
C) in described casing, be filled with blowing agent, to carry out foam box, make described blowing agent enter described tabula disconnected.
9. case manufacturing method according to claim 8, is characterized in that, further comprising the steps of:
D) after foaming, air duct cover board is installed, is made described inner bag, described air duct cover board and described sealing formation evaporator room between partition anyhow.
10. case manufacturing method according to claim 9, is characterized in that, further comprising the steps of:
E), after air duct cover board installs, lower perpendicular the partition will be installed, and utilizes vertical beam that described perpendicular partition and lower perpendicular partition are fixed on casing.
11. according to the case manufacturing method described in claim 9 or 10, it is characterized in that, described steps d comprises the following steps:
D1) air duct cover board (180) is tilted;
D2) projection of described air duct cover board bottom side (183) is inserted in the installing hole (1441) of described inner bag;
D3) promote air duct cover board (180), described air duct cover board (180) top and described tabula are broken and be connected together; And
D4) with screw, air duct cover board (180) is fixed on the screw-jointing seat (1443) on inner bag (1400) subsequently.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810111188.1A CN101603761B (en) | 2008-06-12 | 2008-06-12 | Refrigeration equipment and case manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810111188.1A CN101603761B (en) | 2008-06-12 | 2008-06-12 | Refrigeration equipment and case manufacturing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101603761A CN101603761A (en) | 2009-12-16 |
| CN101603761B true CN101603761B (en) | 2014-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200810111188.1A Active CN101603761B (en) | 2008-06-12 | 2008-06-12 | Refrigeration equipment and case manufacturing method thereof |
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| CN (1) | CN101603761B (en) |
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| CN106152665A (en) * | 2015-03-31 | 2016-11-23 | 松下知识产权经营株式会社 | Freezer |
| KR102632586B1 (en) * | 2016-09-29 | 2024-02-02 | 엘지전자 주식회사 | Refrigerator |
| CN106196839A (en) * | 2016-09-30 | 2016-12-07 | 六安索伊电器制造有限公司 | A kind of air flue structure for frost-free refrigerator |
| CN106827358A (en) * | 2016-12-29 | 2017-06-13 | 青岛海尔特种电冰柜有限公司 | The assembling foaming method of thermal-insulating body |
| CN106766609B (en) * | 2016-12-29 | 2024-01-12 | 青岛海尔特种电冰柜有限公司 | Assembled liner assembly, box for refrigeration equipment and refrigeration equipment |
| CN106766534B (en) * | 2016-12-29 | 2023-12-22 | 青岛海尔特种电冰柜有限公司 | Insulation can for refrigeration equipment and refrigeration equipment |
| CN107101447B (en) * | 2016-12-29 | 2023-07-25 | 青岛海尔特种电冰柜有限公司 | Refrigerator and case for refrigerator |
| CN106766608B (en) * | 2016-12-29 | 2024-01-12 | 青岛海尔特种电冰柜有限公司 | Liner assembly, box for refrigeration equipment and refrigeration equipment |
| CN109708344A (en) * | 2018-08-24 | 2019-05-03 | 青岛海尔股份有限公司 | Ice making evaporator compartment and refrigerator with it |
| US11313611B2 (en) * | 2019-05-01 | 2022-04-26 | Whirlpool Corporation | Construction method for vacuum insulated door |
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| CN101603761A (en) | 2009-12-16 |
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