CN101603761A - Refrigeration plant and case manufacturing method thereof - Google Patents
Refrigeration plant and case manufacturing method thereof Download PDFInfo
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- CN101603761A CN101603761A CNA2008101111881A CN200810111188A CN101603761A CN 101603761 A CN101603761 A CN 101603761A CN A2008101111881 A CNA2008101111881 A CN A2008101111881A CN 200810111188 A CN200810111188 A CN 200810111188A CN 101603761 A CN101603761 A CN 101603761A
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- inner bag
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Abstract
The invention discloses a kind of refrigeration plant, comprise casing, casing has inner bag, is provided with partition in the casing, and the inner space of casing is separated into a plurality of chambers, wherein cuts off to be prefabricated partition, cuts off chimeric being connected on the inner bag.The present invention also provides a kind of case manufacturing method of refrigeration plant, may further comprise the steps: the prepackage casing, prefabricated partition is packed in the described casing, make on the chimeric inner bag that is connected in described casing of described partition, in described casing, charge into blowing agent, and make described blowing agent enter described partition, to carry out foam box.In the present invention, by the prefabricated partition of installing in the box liner of refrigeration plant, make that this partition is chimeric to be connected on the inner bag, thereby can realize separation neatly to the box house space, thereby reach a plurality of chambers, because inner bag can be the structure of one still, guaranteed the structural rigidity and the stability of inner bag simultaneously.
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,, generally use refrigerator owing to need freezing or chilled goods.In order to satisfy the ever-increasing needs of people, refrigerator product develops into two-door refrigerator, multi-door refrigerator etc. from the simple gate refrigerator.For two-door refrigerator or multi-door refrigerator, the box house space need be separated into 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 preceding beam slab of casing one, front-axle beam cooperates with two door leafs, two evaporimeters cooperate 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 ublic specification of application CN1289033A has proposed a kind of refrigerator, hockets with evaporimeter refrigerating chamber to be cooled off and with freezer evaporator refrigerating chamber is cooled off with refrigerating chamber.
Yet this scheme of utilizing many inner bags and multi-compressor makes the manufacturing cost of refrigeration plant significantly to rise, and many inner bags scheme has also slackened the integral rigidity and the stability of casing.
Industry also has the technical scheme of employing integrally formed partition on whole inner bag, yet this structure is very high to the requirement of mould, becomes high higher.And, can not deal with problems the inner bag that this technology can't be integrally formed for having some ad hoc structure.
In addition, refrigerator by opaque foaming doors sealing, can not be showed interior items usually.The family that this need show for article such as the wine product are arranged, it is not enough that refrigerator then seems, therefore, purchase again such as case equipment such as wine cabinets and satisfy the needs of showing, this wine cabinet is usually by the sealing of transparent bilayer or compound glass door or by external door and inside door combined closing, to satisfy the needs of transparent display.Like this, one family had often both disposed refrigerator, disposed different refrigeration plants such as wine cabinet again.
Along with the raising gradually of living standard, people wish to place the parlor refrigeration plant (parlor cabinet) of a top grade in the parlor, though existing refrigerator and wine cabinet are selective, yet these can not satisfy client's needs.
With in the R﹠D process of refrigeration plant, the inventor finds that the user needs a spacial flex to show article such as grape wine, beverage, fruit in the parlor, 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 the multicell structure easily, and can also guarantee the rigidity of inner bag.
Another object of the present invention is to provide a kind of case manufacturing method that is used 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 the casing, the inner space of casing is separated into a plurality of chambers, wherein cuts off, cut off chimeric being connected on the inner bag for prefabricated partition.
Preferably, above-mentioned at least one partition comprises: tabula is disconnected, flatly is installed in the inner bag of refrigeration plant casing; The air channel cover plate is positioned at the disconnected below of tabula and extends along the width of inner bag, wherein, and air channel cover plate and the tabula closed evaporating device chamber of breaking; And perpendicular down the partition, be positioned at the place ahead of the disconnected below of tabula, air channel cover plate and support tabula disconnected.
According to a further aspect in the invention, a kind of case manufacturing method of refrigeration plant is provided, this method may further comprise the steps: air channel cover plate prepackage casing, prefabricated partition is packed in the described casing, make on the chimeric inner bag that is connected in described casing of described partition, in described casing, charge into blowing agent, and make described blowing agent enter described partition, to carry out foam box.
In refrigeration plant of the present invention, by the prefabricated partition of installing in box liner, make that this partition is chimeric to be connected on the inner bag, thereby can realize separation neatly the box house space, thereby reach a plurality of chambers, guaranteed the structural rigidity and the stability of inner bag simultaneously.
In some cases, when for example the air channel cover plate being set in the inner the place ahead of inner bag, then be difficult to adopt partition in the prior art with the inner bag one, and be prefabricated partition owing to cutting off among the present invention, can chimericly be connected on inner bag and the dependency structure spare, ad hoc structure cuts off the problem that is connected with inner bag setting down in the prior art thereby solved.
In addition, in the process of design technical solution of the present invention, the inventor finds, because the appearance and size of refrigeration plant of the present invention especially width and height dimension is restricted, taking into account under the simple in structure and maximized situation of the useful space of refrigeration plant, an evaporimeter only is set preferably in the width spaces of refrigeration plant.But, realize in the confined space that in refrigeration plant single evaporator chamber and a plurality of chamber (freezing or refrigerating chamber, general designation cool room) brought challenge to the technical staff.Cut off for prefabricated partition among the present invention, promptly before foam box, provide as independent parts, it can chimericly be connected on inner bag and the dependency structure spare, thereby has realized the multicell design in the situation bottom inner container of single evaporator chamber easily.
According to a further aspect in the invention, a kind of refrigeration plant also is provided, it is disconnected to be provided with tabula in its casing, and tabula disconnected with the casing top side between on perpendicular partition, tabula disconnected with the casing bottom side between following perpendicular partition, described tabula breaks, air channel cover plate and inner bag closed evaporating device spatial accommodation.
According to a further aspect in the invention, a kind of refrigeration plant also is provided, it is disconnected to be provided with tabula in its casing, and tabula disconnected with the casing top side between on perpendicular partition, following perpendicular partition at tabula between the disconnected and casing bottom side, go up perpendicularly cut off, tabula is disconnected and inner bag between be formed with first refrigerating chamber, tabula is disconnected, down perpendicular cut off and inner bag between form first refrigerating chamber, go up perpendicularly cut off, the perpendicular partition with inner bag forms second refrigerating chamber down.
The casing of above-mentioned two kinds of refrigeration plants is owing to support mutually between the inner compartment, so structure is more firm and stable, and rigidity is better.
Be noted that the description and the following detailed description all are exemplary, are intended for the requested to provide further explanation of the invention.
Except purpose described above, feature and advantage, the present invention also has other purpose, feature and advantage, below with reference to figure, other purpose, feature and effect of the present invention is described in further detail.
Description of drawings
Constitute this specification a part, be used for further understanding structural representation of the present invention and illustrate preferred embodiment and be used for illustrating principle of the present invention with explanation.Among the figure:
Fig. 1 shows refrigeration plant according to the preferred embodiment of the invention with perspective view;
Fig. 2 shows the refrigeration plant that door is 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 the air channel cover plate that is installed in the inner bag with perspective view;
Fig. 6 shows air channel cover plate in the inner bag and the tabula position relation between disconnected with perspective view;
Fig. 7 shows perpendicular partition, the assembly relation of tabula between disconnected, following perpendicular the partition with perspective view, and shows the first air channel connectedness, the second air channel connectedness and the 3rd air channel connectedness;
Fig. 8 shows down the assembly relation that erects between partition and the air channel cover plate with perspective view;
Fig. 9 shows down perpendicular the partition with perspective view;
Figure 10 shows down perpendicular the partition with perspective exploded view;
Figure 11 shows down perpendicular first cover plate that cuts off with perspective view;
Figure 12 shows down perpendicular second cover plate that cuts off with perspective view;
Figure 13 concerns with the position that perspective view shows between air channel cover plate and the evaporimeter;
Figure 14 shows foam element in the cover plate of air channel with perspective view;
It is disconnected that Figure 15 shows the air channel cover plate and the tabula that are bonded together with perspective view; And
It is disconnected that Figure 16 shows the air channel cover plate and the tabula that are bonded together from another perspective direction.
The specific embodiment
Be elaborated below in conjunction with the refrigeration plant of accompanying drawing to the preferred embodiments of the present invention.
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 is made of casing 140 and the door 110,120,130 that is installed on the 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 first refrigerating chamber 101 of door 110 sealings, the opening of the corresponding refrigerating chamber 103 of door 120 sealings, the opening of corresponding second refrigerating chamber 105 of door 130 sealings.
For convenience 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 refrigeration plant shown in Figure 1, and the door that wherein seals each chamber is in open mode.As shown in Figure 2, door 110 corresponding first refrigerating chambers 101, this door 110 is opaque foaming doors, this first refrigerating chamber 101 is provided with rack and storing containers as private area, is used to deposit valuable wine product, tea, medicine etc. and does not think descried article.Door 120 corresponding refrigerating chambers 103, this door 120 also is opaque foaming doors, this refrigerating chamber 103 is used to deposit cold food such as ice cream and is used for family party.Door 130 corresponding second refrigerating chambers 105, this door 130 can be that transparent doors also can be opaque door, and this second refrigerating chamber 105 is positioned at the right side of casing, is used to deposit article such as grape wine to be showed, beverage, fruit.
Wherein, door 130 specifically can be a triplex glass door for example, so that show the article of the second refrigeration indoor storage.Refrigerating chamber can seal with transparent glass door, also can be by opaque foaming doors sealing, in the preferred embodiment of the present invention, by opaque foaming doors sealing.
Fig. 3 shows the casing of refrigeration plant shown in Figure 2 with perspective view.As shown in the figure, be provided with perpendicular partition 150, following perpendicular partition 160, tabula disconnected 170 and air channel cover plate 180 in the casing 140.Tabula disconnected 170 flatly is installed on the inner bag 1400 of casing 140, go up perpendicular cut off 150 be installed in box liner 1400 roofs and tabula disconnected between, perpendicularly down cut off 160 and break between 170 at box liner 1400 diapires and tabula.Air channel cover plate 180 is disconnected and perpendicularly down cut off and extend on the whole width of inner bag 1400 perpendicular to tabula, and the interior table top 1440 of the bottom side of air channel cover plate 180 and inner bag is sealed and matched, and the left and right sides of air channel cover plate 180 extends to the inner bag sidewall and is sealed and matched.The disconnected downside surface of the top side of air channel cover plate 180 and tabula is sealed and matched.Form evaporator room's (evaporimeter is provided with the space) between air channel cover plate 180 inboards and the inner bag, tabula disconnected 170 is the upper opening of closed evaporating device chamber then.
Because air channel cover plate 180 and down perpendicular cut off 160 mutual vertical, make tabula disconnected 170 all obtain good supporting on the casing width He on the thickness direction, thereby, the load overwhelming majority on tabula is disconnected all puts on air channel cover plate and the perpendicular down partition, rather than directly put on the sidewall of inner bag, can avoid box liner generation deformation effectively 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, formation bottom guide track 1430 in courage, and wherein, head rail 1410 is kept supplying when perpendicular partition 150 inserts and is led, and bottom guide track 1430 supplies to erect down when cutting off 160 insertions and leads.
The wall part of inner bag 1400 outwards bloats, and at the horizontal guide groove 1420 of the inner formation of inner bag, laterally is being formed with 1421 and foam holes 1423 of a plurality of blocked holes (or locating hole) on the guide groove 1420.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 the blocked hole, and when foam box, foam hole 1423 is used for making blowing agent to enter the disconnected interior part cavity of tabula outside 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, be used for the installation of air channel cover plate, the inner bag concave side wall 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 the inner bag both sides, wherein backstop table top 1445 in the vertical directions extend, contact with the side formation face of air channel cover plate, to promote the sealing effectiveness of air channel cover plate, this backstop table top 1445 also has the effect of proofreading and correct air channel cover plate plumbness simultaneously.
Also form many group courage muscle 1450 on the inner bag sidewall, and with last perpendicular partition 150, the perpendicular courage muscle pairing that cuts off on 160 down, be used to place board putting things, the spacing that forms between the wherein adjacent courage muscle can have nothing in common with each other, and places article so that be combined into the spacing that needs.
Be appreciated that various structures such as the guide rail that is provided with on the inner bag, guide groove, backstop table top, courage muscle, strengthened the ability of the anti-deformation of inner bag effectively.
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 the blocked hole 1421, thereby is fixed on the inner bag tabula is disconnected.Tabula disconnected 170 comprises first 171 and the second portion 173 that is arranged in second refrigerating chamber, and the first 171 of tabula disconnected 170 is used to separate first refrigerating chamber 101 and refrigerating chamber 103, and second portion is used 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, is provided with funnel hole 1712 in the zone that this water box positioning seat 1714 limits, and is provided with the control valve (not shown) in this funnel hole 1712, supplies water with control.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, is provided with ice machine 223 below funnel hole 1712, and the water in the water box 221 can flow into ice machine with ice making under the effect of deadweight like this.And need not additionally to be provided with water supply installation such as supply-water pump is that ice machine supplies water.In addition, also be provided with heater strip around the funnel hole 1712, hinder flowing of water to prevent the water freezing in the funnel hole 1712.
In the first 171 of tabula disconnected 170, fill by foamed material fully by the zone that water box positioning seat 1714 limits, and other zone suitably is filled with blowing agent.To increase the effect of heat insulation between first refrigerating chamber and the refrigerating chamber.
Be provided with a hole 1731 on the second portion 173 of tabula disconnected 170, this hole 1731 is connected with the first air channel connectedness 330, is provided with MOD in this hole 1731, with the control air quantity.
With the described perpendicular 150 junction surfaces formation boss shape guide rail (see figure 6)s that engage of cutting off, be convenient to perpendicular partition 150 and broke for 170 chimeric connections with this tabula on the tabula disconnected 170 by the corresponding recesses of its bottom.Tabula disconnected 170 with down perpendicular cut off 171 contact-making surfaces that engage 1713 along in the past backward (to the inside) direction from the refrigerator outside be skewed (see figure 7), be convenient to install down partition.And contact-making surface 1713 is higher than the lower surface 1711 of tabula disconnected 170, promptly has ladder height between contact-making surface 1713 and the lower surface 1711, forms recessed stair-stepping junction surface, and this helps to prevent to scurry cold (cold air flows through from the junction surface).In addition, the perpendicular down assembling that cuts off 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 channel cover plate 180 is described in detail.
The bottom side of air channel cover plate 180 has a plurality of protruding 183 (seeing Figure 16), when air channel cover plate 180 is installed, earlier air channel cover plate 180 is tilted, and the projection 183 of bottom side is inserted in the installing hole 1441, promote air channel cover plate 180 again, make it to pivot, when the air channel cover plate is in vertical position around installing hole 1441, the top of air channel cover plate and tabula are disconnected to be connected together, and with screw etc. air channel cover plate 180 is fixed on the screw-jointing seat 1443 of inner bag 1400 subsequently.
Air channel cover plate 180 comprises front shroud 180a and the back shroud 180b (see figure 8) that snaps together, and is provided with air channel 1801 (seeing Figure 14) between described first cover plate and second cover plate.
See Fig. 5, the front side surface of air channel cover plate 180 has two parallel flanges 181 of extending on the whole height of air channel cover plate, be formed with groove between this flange 181, uniform reinforcement in the groove of this flange 181, instantly perpendicular the partition when the bottom guide track 1430 of inner bag reaches the precalculated position, 181 of flanges stretch into down in the limit groove of perpendicular partition 160.Be provided with spiro union portion 185 in the both sides of air channel cover plate 180, so that air channel cover plate 180 is screw-coupled on the inner bag.
Air channel cover plate 180 has first surface corresponding with refrigerating chamber 1810 and the second surface 1820 corresponding with refrigerating chamber.Preferably, the thickness of the air channel cover plate at first surface 1810 places is than the thin thickness of the air channel cover plate at second surface 1820 places, and like this, on the one hand, the space of refrigerating chamber is corresponding have been increased.On the other hand, constitute cascaded surface 1811 between first surface 1810 and the second surface 1820, can prevent between refrigerating chamber and the refrigerating chamber scurry cold.
The return air inlet 1821 of second refrigerating chamber is not arranged on the bottom of air channel cover plate, but has a height apart from the bottom of air channel cover plate, by such setting, after can preventing that fan from quitting work, cold wind is back in second refrigerating chamber by return air inlet 1821, causes the freezing situation of appearance in second refrigerating chamber.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 second refrigerating chamber by return air inlet.
With reference to Figure 13 and Figure 15, at the dorsal part of air channel cover plate 180, be provided with fan mount pad 1831, this fan mount pad is used to install fan, enters in the air channel of cover plate inside, air channel so that extract or suck cold air by fan.The position at this fan mount pad place is protuberance and inclination outwards, increases the air channel volume in the cover plate of air channel on the one hand, increases the front face area of fan on the other hand, thereby increases the extraction efficiency of cold air.In addition, at the dorsal part of air channel cover plate 180, also be 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, last perpendicular partition, following perpendicular partition are described.
Go up and perpendicularly to cut off 150 and cut off 160 setting of aliging with perpendicular down, the top of going up the wall that erects partition 150 is provided with air outlet 151, and the bottom is provided with through hole (return air inlet) 153, by these through hole 153, the first refrigerating chambers 101 return air to the second refrigerating chambers 105.Go up the perpendicular inboard wall that cuts off and form table top 157, table top 1440 pairings on this table top 157 and the inner bag 1400 are used for fixing the second air channel connectedness 310 and the 3rd air channel connectedness 320 (schematically illustrated in Fig. 7).Groove 155 before last perpendicular partition 150 is provided with wherein, is provided with the vertical beam 190 that last perpendicular partition 150 is fixed to casing in this preceding groove 155.
The perpendicular down concrete structure that cuts off is with reference to Fig. 9 to Figure 12, as shown in figure 11, first cover plate 1610 comprises body 1617 that constitutes the refrigerating chamber wall and the buckling parts 1615 that extends perpendicular to body 1617 substantially, buckling parts 1615 is divided into inside and outside two parts with body 1617, the part that is positioned at the buckling parts periphery forms the trip edge, so that engage with inner bag or air channel cover plate.Be provided with a plurality of courage muscle on body 1617 surfaces, it is right that this courage muscle and inner bag courage muscle fit in, and is used to put board putting things or Storage Box, is arranged with a plurality of protruding 1613 on the buckling parts 1615.As shown in figure 12, second cover plate 1620 comprises body 1627 that forms the refrigerating chamber wall and the buckling parts 1625 that extends perpendicular to body substantially, 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 first cover plate and second cover plate, in conjunction with referring to Figure 11 and Figure 12, when first cover plate 1610 and second cover plate, 1620 fastenings, on the buckling parts 1613 a plurality of protruding 1613 buckles on the buckling parts 1625 in the corresponding hole 1623, thereby first cover plate and second cover plate can firmly be bonded together, wherein, first cover plate and second cover plate fasten in the cavity that forms and are provided with foam element 1640, so that heat insulation.
In Figure 10 and Figure 11, reference number 1630 represented parts are the lath that heat-barrier materials such as plastics are made, this lath 1630 is arranged in the perpendicular down preceding groove 161 that cuts off, this lath 1630 is positioned lath 1630 in the preceding groove 161 by the some grooves 1631 of its side and the cooperation of the projection 1622 (as shown in figure 12) on preceding groove 161 walls.In preceding groove 161, also be provided with the projection in the groove before vertical beam 190 (referring to Fig. 2) is fixed in, the hole on this projection and the vertical beam snaps together, thereby reaches the purpose that vertical beam and preceding groove are fixed together.Because vertical beam is long, vertical beam is fastened to preceding groove, can prevent wall vertical beam warpage like this.In addition, between vertical beam 190 and lath 1630, also be provided with the heater strip (not shown), to prevent the 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, go up perpendicularly cut off 150, tabula disconnected 170 and air channel cover plate 180 all be to be fastened by two cover plates to form, foam element is established in inside, to play the effect of separating the box house space.Wherein, air channel cover plate 180 and tabula disconnected 170 are divided into evaporator room and storage space with casing, and tabula is disconnected, go up perpendicular cut off and perpendicular down the partition is divided into three chambers again with storage space, promptly be positioned at the casing upper left side the chamber, be positioned at the chamber of casing lower-left side and the chamber that is positioned at the casing right side.
In other embodiments, tabula disconnected 170 can extend in the entire cross section of casing, thereby the chamber on right side is further divided into two chambers.Further, in other embodiments, can also omit perpendicular the partition, and disconnected, following perpendicular the partition and the air channel cover plate of tabula only arranged, thereby make the box house space be separated into one Room, top, two Room, bottom.One of them can be selected in these three chambers is refrigerating chamber, and in addition two be refrigerating chamber.
In addition, fasten going up of forming by two cover plates equally and erect partition 150, tabula disconnected 170 and air channel cover plate 180, be easy to form the trip edge, so that engage with inner bag or adjacent part.
The refrigeration plant casing before foaming, carries out the casing prepackage according to the preferred embodiment of the invention, and the disconnected casing of packing into of tabula, last partition is packed into subsequently earlier, adds the foaming mould and carries out foam box, enters foamed material in tabula is disconnected.After foaming finishes, refill the air channel cover plate, load perpendicular the partition at last.
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 and the relation of the position between the air channel cover plate 180 at the back side of air channel cover plate 180.As shown in the figure, evaporimeter 400 is positioned at the bottom of fan mount pad (wind passage mouth) 1831, be equiped with fan in this fan mount pad, so that cold air will by fan suck or suction air channel cover plate 180 in the air channel in, be provided with through hole 1821 on the air channel cover plate of a side of evaporimeter 400, this through hole 1821 is the return air inlet of second refrigerating chamber.Be provided with through hole 1815 in the bottom of evaporimeter 400, this through hole 1815 is the return air inlet of refrigerating chamber.
The internal structure of air channel cover plate 180 as shown in figure 14, be provided with foam element 1800 in the cover plate of air channel, 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 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 channel cover plate 180 dorsal parts, the seat hole 1731 (promptly refrigerating the air channel) that the first air channel connectedness 330 arrives tabula disconnected 170, this hole 1731 is used to be provided with the MOD (not shown), this MOD is driven by drive unit, opening entire degree and can regulate air quantity by the control MOD.
Send into the second air channel connectedness 310 and the 3rd air channel connectedness 320 via the cold wind that the MOD air quantity is regulated, a part of cold wind wherein enters (i.e. the first refrigeration air channel branch road) in second refrigerating chamber via the through hole (air outlet) 312 on the second air channel connectedness 310, remaining cold wind arrives in 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 last perpendicular partition lower end (i.e. the second refrigeration air channel branch road), second refrigerating chamber via return air inlet 1821 return air to evaporator room 1460, thereby realize first refrigerating chamber, the temperature control of second refrigerating chamber and refrigerating chamber.
In second refrigerating chamber 105, be provided with some board putting things 210, board putting things 210 is seated on the courage muscle, by courage muscle and board putting things are set, board putting things can be tilted place, so that show the wine product.In addition, below the return air inlet of second refrigerating chamber 105, also be provided with fruit box 240, because the fruit box is positioned at the below of return air inlet, thereby, cold wind was promptly flowed back to by return air inlet before entering the fruit box, thereby can obtain a warm area that temperature is higher in refrigerating chamber, to satisfy the storage of fruit.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Description of reference numerals
10 refrigeration plants 110,120,130
140 casings, 101 first refrigerating chambers
103 refrigerating chambers, 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 beams, 210 board putting things
230 freeze box, 240 fruit boxes
221 water boxes, 223 ice machines
310 second air channel connectednesses 320 the 3rd air channel connectedness
330 first air channel connectednesses, 312 air outlets
400 evaporimeters, 1400 inner bags
1410 head rail, 1420 horizontal guide grooves
1430 bottom guide tracks, 1421 blocked holes
1423 foam holes 1431,1433 gap
1440 table tops, 1441 installing holes
1443 screw-jointing seats, 1445 backstop table tops
1450 courage muscle, 1460 evaporator room
151 air outlets, 153 through holes
Groove 157 table tops before 155
Groove 1,610 first cover plates before 161
1611 cover edge 1,620 second cover plates
1613 protruding 1615 buckling parts
1617 bodies, 1622 projectioies
1623 holes, 1625 buckling parts
1627 bodies, 1630 laths
1631 grooves, 1640 foam elements
171 firsts, 173 second portions
1731 hole 1711 lower surfaces
1712 funnel holes, 1713 contact-making surfaces
1714 water box positioning seats, 1715 Access Divisions
181 flanges, 183 projectioies
185 spiro union portions, 1810 first surfaces
1811 step surfaces, 1813 air outlets
1815 return air inlets, 1821 air ports
1820 second surfaces, 1831 fan mount pads
1833 air outlets, 1800 foam elements
1801 air channels, 1802,1804,1806 through holes.
Claims (14)
1. refrigeration plant, comprise casing (140), described casing (140) has inner bag (1400), it is characterized in that, 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, and wherein said partition is prefabricated partition, and described partition is chimeric to be connected on the described inner bag (1400).
2. refrigeration plant according to claim 1 is characterized in that, at least one chamber in described a plurality of chambers disposes transparent doors, and another chamber disposes opaque door at least.
3. refrigeration plant according to claim 2 is characterized in that, described partition comprises:
Go up perpendicular (150) and the perpendicular partition (160) down of cutting off, vertically be arranged in the described inner bag (1400), the inner space of described casing is separated into leftward space and rightward space;
Tabula breaks (170), is horizontally set in the described inner bag, and the part of described tabula disconnected (170) is positioned at described going up perpendicular cut off (150) and following perpendicular the partition between (160), and described leftward space is separated into upper left space and space, lower-left.
4. refrigeration plant according to claim 3 is characterized in that, describedly perpendicular cut off (150) and described perpendicular down (160) align setting and be fixed on the described casing (140) by vertical beam (190) that cuts off.
5. refrigeration plant according to claim 3, it is characterized in that, also comprise air channel cover plate (180), be arranged on the place ahead of described inner bag (1400), and limit between the described inner bag (1400) and form evaporator room (1460), the inside part of described tabula disconnected (170) covers on the described air channel cover plate (180), seals described evaporator room (1460) from the top.
6. refrigeration plant according to claim 5 is characterized in that, described air channel cover plate (180) comprises front shroud (180a) and the back shroud (180b) that snaps together, and is provided with air channel (1801) between described front shroud and back shroud.
7. refrigeration plant according to claim 3 is characterized in that,
Described upper left space constitutes first refrigerating chamber (101), disposes opaque door (110);
Space, described bottom right constitutes refrigerating chamber (103), disposes opaque door (120);
Described rightward space constitutes second refrigerating chamber (105), disposes transparent doors.
8. refrigeration plant according to claim 3 is characterized in that,
Described tabula disconnected (170) is gone up and is formed recessed steppedly with the described perpendicular down junction surface that cuts off (160), and described tabula disconnected (170) is gone up with described and the perpendicular junction surface formation boss shape that (150) engage that cuts off.
9. according to any one described refrigeration plant in the claim 1 to 3, it is characterized in that each described partition comprises first cover plate and second cover plate that snaps together, and has heat-barrier material in the described partition.
10. the case manufacturing method of a refrigeration plant is characterized in that, may further comprise the steps:
A) prepackage casing,
B) prefabricated partition is packed in the described casing, makes on the chimeric inner bag that is connected in described casing of described partition,
C) in described casing, charge into blowing agent, to carry out foam box.
11. case manufacturing method according to claim 10 is characterized in that,
In step b, described prefabricated partition comprises that tabula is disconnected and goes up perpendicular the partition, wherein, described tabula is disconnected be installed on the inner bag of described casing after, will describedly perpendicular the partition between the top that is installed on described box liner and tabula break again;
In step c, it is disconnected also to make described blowing agent enter described tabula.
12. case manufacturing method according to claim 11 is characterized in that, and is further comprising the steps of:
D) after foaming finishes, the air channel cover plate is installed, is made described inner bag, described air channel cover plate and described sealing formation evaporator room between the partition anyhow.
13. case manufacturing method according to claim 12 is characterized in that, and is further comprising the steps of:
E) after the air channel cover plate installs, the perpendicular partition under installing, and utilize vertical beam that described perpendicular partition and perpendicular down partition are fixed on the casing.
14., it is characterized in that described steps d may further comprise the steps according to claim 12 or 13 described case manufacturing methods:
D1) air channel cover plate (180) is tilted;
D2) projection (183) of cover plate bottom side, described air channel is inserted in the installing hole (1441) of described inner bag;
D3) promote air channel cover plate (180), cover plate (180) top, described air channel and described tabula are broken be connected together; And
D4) with screw air channel cover plate (180) is fixed on the screw-jointing seat (1443) on the inner bag (1400) subsequently.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN200810111188.1A CN101603761B (en) | 2008-06-12 | 2008-06-12 | Refrigeration equipment and case manufacturing method thereof |
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| 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 |
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| CN101603761A true CN101603761A (en) | 2009-12-16 |
| CN101603761B 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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| CN106152665A (en) * | 2015-03-31 | 2016-11-23 | 松下知识产权经营株式会社 | Freezer |
| 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 |
| CN106766609A (en) * | 2016-12-29 | 2017-05-31 | 青岛海尔特种电冰柜有限公司 | Assembly type inner bag component, refrigeration plant casing and refrigeration plant |
| CN106766608A (en) * | 2016-12-29 | 2017-05-31 | 青岛海尔特种电冰柜有限公司 | Inner bag component, refrigeration plant casing and refrigeration plant |
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| CN107101447A (en) * | 2016-12-29 | 2017-08-29 | 青岛海尔特种电冰柜有限公司 | Refrigeration plant casing and refrigeration plant |
| 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 |
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