New refrigerator box wall type condenser
Technical field
The utility model relates to a kind of condenser for refrigerator
Technical background
Condenser for refrigerator mainly experienced by shutter condenser, threaded pipe type condenser, box wall type condenser three generations, the advantage that box wall type condenser is simple with its structure, surfacing is attractive in appearance has eliminated venetian blind type and threaded pipe type condenser gradually, becomes the main flow condenser that current refrigerator adopts.But box wall type condenser only by dispelling the heat outside the lateral of refrigerator tank wall, has the shortcoming that radiating efficiency is low.
Utility model content
The utility model provides a kind of novel refrigerator wall type condenser, mainly solves the shortcoming that the radiating efficiency of current box wall type condenser existence is low.
Technical solution of the present utility model: propose a kind of new refrigerator box wall type condenser, mainly comprise refrigerator wallboard, condenser pipe, aluminum foil and adhesive tape, slot, baffle plate, it is characterized in that: condenser pipe note applies on inside refrigerator wallboard by aluminum foil and adhesive tape, in the bending place of refrigerator wallboard inside edge, slot is installed, baffle plate is inserted on chute, is reserved with gap between baffle plane and refrigerator wallboard plane.
Have a large amount of through hole for ventilating in the bending place at the described upper and lower two ends of refrigerator wallboard, the air outside refrigerator can be entered in the gap between above-mentioned baffle plate and refrigerator wallboard by these through holes.When this condenser dispels the heat, cold air enters from bending place, condenser wallboard lower end through hole, in the gap that baffle plate and wallboard are formed, carry out heat exchange with refrigerator wallboard inner surface, then with heat from bending place, wallboard upper end through hole out.Therefore, during the heat radiation of this new refrigerator box wall type condenser, not only utilize outer surface and the air heat exchange of condenser wallboard, and, utilize the inner surface of condenser wallboard and air to carry out heat exchange, thus improve the heat-sinking capability of this box wall type condenser.
Some supporter between described refrigerator wallboard and baffle plate, supporter can be rivet, the thing such as wooden unit, batten, support nail, unit of plastic, plastics products.The height of supporter equals the distance between condenser wallboard and baffle plate.These supporters are mainly in order to ensure the gap between refrigerator wallboard and baffle plate, and prevent refrigerator when foaming, baffle plate flattens by the pressure of expanded material.If baffle plate intensity is enough certainly, also supporter can not be needed.
The production method of this Novel box wall type condenser and step: 1) with aluminum foil and adhesive tape, condenser pipe note is applied on inside condenser wallboard; 2) slot is arranged on the bending place inside condenser wallboard, and rivet or unit of plastic or the supporter such as batten or wooden unit are fixed on condenser wallboard; 3) baffle plate is inserted on the slot on condenser wallboard.Baffle plate can be a monoblock baffle plate, also can be to become a large baffle plate with tape-stripping after several pieces of small front aprons plug slot.After this box wall type condenser completes, this box wall type condenser and refrigerator body are assembled, and fill expanded material in casing.If refrigerator top cover covers this upper end of condenser completely, so need on the top cover of refrigerator, stay two grooves ventilated, then screen pack can be put at the groove lining of top cover, if top cover does not cover upper end of condenser, screen pack can be arranged in the upper end of this box wall type condenser, can not certainly screen pack be arranged.
Described baffle plate also can be provided with feet, after baffle plate having had feet, just can replace above-mentioned supporter.Baffle plate can be the polymer substance such as plastics, rubber manufactured goods, also can be metal product.
Also can play bending at the both sides of the edge place of described baffle plate, the slot that the edge of baffle plate both sides just can be above-mentioned after having bending, so this new refrigerator box wall type condenser mainly comprises refrigerator wallboard, condenser pipe, aluminum foil and adhesive tape, baffle plate; First with aluminum foil and adhesive tape, condenser pipe note is applied on refrigerator wallboard, then stationary support on refrigerator wallboard, finally with adhesive tape, baffle plate is fixed on refrigerator wallboard.
Some apertures are stayed in bending place, baffle plate both sides, or on the limit of this bending, stay out-of-flatness, the object done like this is: when vacuumizing foaming, and can conveniently keep baffle plate identical with the vacuum in the gap of tank wall and the vacuum in refrigerator body, its pressure is also identical like this.This design is mainly for vacuum foam, if refrigerator does not adopt vacuum foam, this design can not adopt.
Also can there is bending at described baffle plate both sides of the edge place, and have feet on baffle plate; First with aluminum foil and adhesive tape, condenser pipe note is applied on inside refrigerator wallboard, then baffle plate is fixed on refrigerator wallboard all right with adhesive tape.
The topmost difference compared with conventional boxes wall type condenser of this Novel box wall type condenser is: this box wall type condenser installs slot in the inner side of conventional boxes wall type condenser, and plug a baffle plate, reserved certain interval between baffle plate and condenser wallboard, and there is a large amount of through hole the bending place at the two ends up and down of this condenser wallboard, these through holes enable the air outside refrigerator enter into the gap of baffle plate and wallboard smoothly, thus carry out sufficient heat exchange with the inner surface of wallboard.
The structure that this Novel box wall type condenser maintains conventional boxes wall type condenser is simple, the smooth advantage attractive in appearance of appearance, and improves the low shortcoming of conventional boxes wall type condenser radiating efficiency.
Accompanying drawing explanation
Fig. 1 is the structure chart of refrigerator wallboard;
Fig. 2 is that note applies condenser pipe and installs the condenser structure figure of slot and supporter on wallboard;
Fig. 3 is this new refrigerator box wall type condenser structure figure;
Fig. 4 is the stereogram with the baffle plate supporting pin;
Fig. 5 is the baffle plate stereogram that there is bending both sides;
Fig. 6 is air door simple structure schematic diagram;
1 be refrigerator wallboard in figure, 2 aluminum foil and adhesive tapes, 3 are condenser pipe, 4 be baffle plate, 5 be slot, 6 for supporter.
Detailed description of the invention
Further illustrate this below in conjunction with accompanying drawing and use novel detailed description of the invention.
Embodiment 1
As shown in the figure, Fig. 1 is wall structure of refrigerator figure, and in Fig. 1, left side and right side are respectively left view and the right view of this refrigerator wallboard, and as can be seen from this left view and right view, there are many through holes for ventilating at the two ends up and down of this refrigerator wallboard.In Fig. 2, condenser pipe (3) note applies on refrigerator wallboard (1) by aluminum foil and adhesive tape (2), in the bending place at refrigerator wallboard (1) edge, slot (5) is housed, and is fixed with supporter (6) on refrigerator wallboard (1).Fig. 3 is this Novel box wall type condenser structure figure, and Fig. 3 is on the basis of Fig. 2, is inserted on slot (5) by baffle plate (4).Baffle plate is in figure 3 an one piece plastics baffle plate, also can several pieces of small front aprons, is inserted on each slot (5) respectively, is then sticked into a monoblock baffle plate with adhesive tape.
Embodiment 2
As shown in Figure 4, in figure, baffle plate (4) there are many feets, in the present embodiment, the supporter (6) in embodiment 1 is replaced with these feets, the implementation method of the present embodiment is as similar in embodiment 1, first using aluminium foil glue (2) to be with applies on refrigerator wallboard (1) by condenser pipe (3) note, then slot (5) is arranged on the bending place at refrigerator wallboard (1) edge, finally the baffle plate (4) with feet is inserted on slot (5).
Embodiment 3
As shown in Figure 5, in figure, there has been the bending perpendicular to baffle plane baffle plate (4) both sides, do not use embodiment 1 and the slot (5) in embodiment 2 in the present embodiment, the implementation method of the present embodiment: first use aluminium foil glue (2) to be with and condenser pipe (3) note is applied on refrigerator wallboard (1), then there is both sides the baffle plate (4) of bending to be positioned on refrigerator wallboard (1), finally with adhesive tape, baffle plate (4) has been fixed on refrigerator wallboard (1).Supporter (6) can be placed between baffle plate (4) and refrigerator wallboard (1) in the present embodiment, also feet can be set on baffle plate (4).
Embodiment 4
An air door structure is added in the above-described embodiments in the present embodiment, this air door structure as shown in Figure 6, in figure, A is electromagnet, B is spring, C is door-plate, this air door is arranged on the lower end of this Novel box wall type condenser, this condenser is contained in after on refrigerator, in this air door, electromagnet A is electrically connected with freezer compressor, when refrigerator operation, compressor energising running, at this moment electromagnet A is by electric current, and door-plate C opens by electromagnet A, when refrigerator quits work, the energising of electromagnet A also disconnects, and electromagnet loses magnetic force, and this is that door-plate C closes by spring B.Such design advantage is, when refrigerator work, door-plate C is by air-passage opening, air duct enhances the heat radiation of this box wall type condenser, and when freezer compressor quits work, door-plate C closes by spring, which prevent cold and reveals from the through hole of refrigerator wallboard lower end, this condenser effect can be made better.This air door structure also can not adopt.