CN205536802U - Refrigerator roof beam is prevented condensation structure and is had its refrigerator - Google Patents

Abstract

The utility model discloses a condensation structure is prevented to the refrigerator roof beam, relates to refrigerator technical field. This refrigerator roof beam prevents that the condensation structure includes the roof beam of being made by metal material and prevents congealing the pipe, install the roof beam foam in the roof beam, be provided with at least one heat accumulation unit between roof beam and the roof beam foam side by side, head end heat accumulation unit sets up with the roof beam laminating, and terminal heat accumulation unit sets up with the laminating of roof beam foam, and every heat accumulation unit includes the intermediate layer between two -layer heat accumulation layer and the two -layer heat accumulation layer, is provided with in every intermediate layer to prevent congealing the pipe. It has this refrigerator roof beam and prevents the refrigerator of condensation structure to disclose simultaneously one kind. The utility model discloses simple structure, low in production cost, the power consumption is low, and heat loss speed is slow, prevents that the condensation is continual and steady, prevents that the condensation effect is strong to can effectively prevent and prevent congealing the pipe heat to refrigeration room transmission within a definite time.

Description

Refrigerator beam anti-dewfall structure and there is its refrigerator

Technical field

This utility model relates to refrigerator art, particularly relates to a kind of refrigerator beam anti-dewfall structure and has this The refrigerator of refrigerator beam anti-dewfall structure.

Background technology

In the Refrigeration Engineering such as air-conditioning and refrigerator, the phenomenon of condensation and frosting, such as some families often occur Can drip with water drainage pipe of air conditioner, some refrigerator doors there will be some dewdrops after opening on door lining or beam, This is all owing to the surface temperature of heat insulation beam is less than dew point, thus produces dew condensation phenomenon.Stream serious in refrigerator Watery condensation significantly reduces the Product Experience of user, even affects the normal use of user.Therefore, ice The position that chamber door envelope contacts with beam is often " severely afflicated area " of condensation, and how suppressing the condensation near beam is to solve The key point of this hidden danger.

The common practice solving beam condensation problem at present is increase heating system in beam.Such as: Chinese patent CN101988780A utilizes noncontacting switch device to coordinate temperature sensor to enter the heater element being preset in beam Row controls, thus prevents condensation.This anti-condensation mode utilizing heater to heat refrigerator beam needs Increase temperature sensor and control module, not only make control system more complicated, and add production cost And energy consumption of refrigerator.

Chinese patent CN204460902U utilizes elastic bumps to be fitted with beam metal shell by radiating tube, profit Carry out heat conduction with radiating tube to beam shell, thus prevent refrigerator beam from dew condensation phenomenon occurring.This utilize radiating tube Although or the anti-condensation mode that anti-condensation pipes is direct and refrigerator beam is fitted can improve the temperature of beam, but dispelling the heat Hurry up, persistence is poor, and compressor shutdown can quickly lose anti-condensation effect when running.

Chinese patent CN102207348A adds heat-storing material between beam and anti-condensation pipes and prevents compressor from starting shooting Cheng Zhongliang temperature is too high, and refrigerator beam plays certain improvement condensation effect.This only at refrigerator beam with anti-condensation The anti-condensation mode of heat-storing material is filled for storing heat, continuing heat supply and improve condensation effect relatively between pipe Weak, can not effectively stop anti-condensation pipes heat to permeate to refrigeration chamber.

Based on the above, needing a kind of simple in construction badly, production cost is low, consumes energy low, heat losses speed Slowly, anti-condensation continually and steadily, anti-condensation effect is strong, and can effectively stop anti-condensation pipes heat to refrigeration compartment The refrigerator beam anti-dewfall structure transmitted and the refrigerator with this refrigerator beam anti-dewfall structure, to solve above asking Topic.

Utility model content

A purpose of the present utility model is to propose a kind of refrigerator beam anti-dewfall structure, simple in construction, produces into This is the lowest, consumes energy low, and heat losses speed is slow, anti-condensation continually and steadily, anti-condensation effect is strong, and can have Effect stops anti-condensation pipes heat to transmit to refrigeration compartment.

Another purpose of the present utility model is to propose a kind of refrigerator with above-mentioned refrigerator beam anti-dewfall structure, The power consumption of this refrigerator is low, and anti-condensation effect is strong and continual and steady, effectively stops heat to transmit to refrigeration chamber.

For reaching this purpose, this utility model by the following technical solutions:

A kind of refrigerator beam anti-dewfall structure, including peace in the beam being made up of metal material and anti-condensation pipes, described beam Equipped with beam foam, at least one thermal storage unit, head end accumulation of heat list between described beam and beam foam, it are arranged side by side Unit is arranged with beam laminating, and end thermal storage unit is arranged with the laminating of beam foam, and each thermal storage unit includes that two-layer stores Interlayer between thermosphere and two-layer recuperation layer, is provided with anti-condensation pipes in each interlayer.

As the preferred version of a kind of refrigerator beam anti-dewfall structure, each described recuperation layer includes bonded to each other setting The heat-insulation layer put and heat-reflecting layer, the laminating of described anti-condensation pipes is arranged on two heat-reflecting layers of each thermal storage unit Between.

As the preferred version of a kind of refrigerator beam anti-dewfall structure, in each described thermal storage unit, two institutes The heat-reflecting layer stating recuperation layer is oppositely arranged.

As the preferred version of a kind of refrigerator beam anti-dewfall structure, the end heat-insulation layer of described head end thermal storage unit Fitting with beam, the end heat-insulation layer of described end thermal storage unit fits with beam foam.

As the preferred version of a kind of refrigerator beam anti-dewfall structure, when described thermal storage unit has at least two, Adjacent two thermal storage units laminating is arranged.

As the preferred version of a kind of refrigerator beam anti-dewfall structure, described heat-insulation layer be to be made by heat-storing material and Become.

As the preferred version of a kind of refrigerator beam anti-dewfall structure, described heat-storing material elects sponge or clay as.

As the preferred version of a kind of refrigerator beam anti-dewfall structure, described heat-reflecting layer is by heat-reflecting material system Form.

As the preferred version of a kind of refrigerator beam anti-dewfall structure, described heat-reflecting material elects aluminium foil as.

A kind of refrigerator, including refrigerator beam anti-dewfall structure as described above.

The beneficial effects of the utility model are:

The utility model proposes a kind of refrigerator beam anti-dewfall structure, be arranged side by side between refrigerator beam and beam foam Thermal storage unit, forms the interlayer arranging anti-condensation pipes, when refrigerator runs between two recuperation layers of thermal storage unit Anti-condensation pipes heat radiation provides heat for thermal storage unit, and thermal storage unit transmits heat to the beam and beam foam being positioned at both sides, Can effectively prevent refrigerator Liang Chu from producing dew condensation phenomenon.

Comparing with the refrigerator beam anti-dewfall structure of existing employing heater and control system, this utility model is tied Structure is simple, and production cost is low, consumes energy low；The anti-condensation knot of refrigerator beam that and beam direct with existing anti-condensation pipes is fitted Structure compares, and this utility model heat losses speed is slow, anti-condensation continually and steadily, anti-condensation effect is strong；With The existing refrigerator beam anti-dewfall structure filling heat-storing material between beam and anti-condensation pipes compares, this utility model Store heat effect strong, anti-condensation continual and steady and effect is strong, effectively stop anti-condensation pipes heat to refrigeration compartment Interior infiltration.

This utility model also proposes a kind of refrigerator with above-mentioned refrigerator beam anti-dewfall structure, and this energy consumption of refrigerator is low, Anti-condensation effect is strong and continual and steady, effectively stops heat to permeate to refrigeration chamber.

Accompanying drawing explanation

Fig. 1 is the partial structurtes schematic diagram of the refrigerator beam that this utility model embodiment one provides；

Fig. 2 is the partial structurtes schematic diagram of the refrigerator anti-condensation pipes that this utility model embodiment one provides；

Fig. 3 is the structural representation of the refrigerator beam foam that this utility model embodiment one provides；

Fig. 4 is the composition diagram of the refrigerator recuperation layer that this utility model embodiment one provides；

Fig. 5 is the profile of the refrigerator beam anti-dewfall structure that this utility model embodiment one provides.

In figure:

1, beam；2, anti-condensation pipes；3, beam foam；4, recuperation layer；41, heat-insulation layer；42, heat-reflecting layer； 5, interlayer.

Detailed description of the invention

For making this utility model solve the technical problem that, the technical scheme that uses and the technique effect that reaches more Clear, below in conjunction with accompanying drawing, the technical scheme of this utility model embodiment is described in further detail, Obviously, described embodiment is only a part of embodiment of this utility model rather than whole enforcement Example.Based on the embodiment in this utility model, those skilled in the art are not making creative work premise Lower obtained every other embodiment, broadly falls into the scope of this utility model protection.

In order to solve the structure complexity that current refrigerator beam anti-dewfall structure exists, production cost is high, and energy consumption is high, Dispelling the heat too fast, anti-condensation continuous stability is poor, and anti-condensation effect is poor and can not effectively stop anti-condensation pipes heat To problems such as refrigeration chamber infiltrations.Present embodiment proposes a kind of new refrigerator beam anti-dewfall structure.

Embodiment one

As shown in Figures 1 to 5, the refrigerator beam anti-dewfall structure that the present embodiment proposes includes by metal material system The beam 1 become and anti-condensation pipes 2, be provided with beam foam 3 in beam 1, forms closing between beam 1 and beam foam 3 Temperature storage space.Between beam slab and the beam foam 3 of beam 1, (i.e. temperature storage space) is provided with a thermal storage unit, One end of thermal storage unit fits with beam 1, and its other end fits with the beam foam 3 in beam 1.This accumulation of heat Unit includes the interlayer 5 between two-layer recuperation layer 4 and two-layer recuperation layer 4, is provided with anti-condensation pipes in interlayer 5 2.Here anti-condensation pipes 2 can also be replaced by the radiating tube providing heat.

The structure of the recuperation layer that Fig. 4 provides for the present embodiment, as shown in Figure 4, recuperation layer 4 includes mutually pasting Close the heat-insulation layer 41 and heat-reflecting layer 42 arranged.Laminating type here can be thermal-adhering or use adhesive Bonding.Heat-insulation layer 41 is to be made by heat-storing material, it is possible to thermal storage unit is effectively ensured and has higher temperature, More heat can be stored.Heat-storing material in present embodiment can be relatively low and easy to make with alternative costs Sponge, it is also possible to select corrosion-resistant, be difficult to aging, intensity is high and resistant to elevated temperatures heat-conducting daub, it is also possible to choosing Select the heat-storing material that other heat conductivitys are relatively low.

Heat-reflecting layer 42 is to be made by the heat-reflecting material with high reflectance, can be dissipated by anti-condensation pipes 2 The heat sent out is launched.Heat-reflecting material in present embodiment is the most frivolous, cost of manufacture is low, attaching Property good and aluminium foil that heat conductivity is high.Certainly, heat-reflecting material is not limited to this, it is also possible to for gold, silver, nickel, The materials such as aluminium foil or the polyester of plating, Kapton.

According to user's request, above-mentioned recuperation layer 4 is convenient for production, installs succinct, can be made as various sizes And thickness, its number of plies is not limited only to one layer.By specification and the number of plies of regulation recuperation layer 4, can reach more Good accumulation of heat effect, can extend to that more needs are anti-condensation or in temperature storage product simultaneously.

The refrigerator beam anti-dewfall structure that Fig. 5 provides for the present embodiment, as it is shown in figure 5, in thermal storage unit, The heat-reflecting layer 42 of two recuperation layers 4 is oppositely arranged, and i.e. two heat-reflecting layers 42 are towards on the contrary.Anti-condensation pipes 2 It is arranged between two heat-reflecting layers 42, and fits two heat-reflecting layers 42 respectively in the two sides of anti-condensation pipes 2. Meanwhile, in the present embodiment, the heat-insulation layer 41 of thermal storage unit one end recuperation layer 4 fits with beam 1, separately The heat-insulation layer 41 of one end recuperation layer 4 fits with beam foam 3.Can be directly contact in laminating herein.

Selecting as a example by aluminium foil by heat-reflecting material, the anti-condensation principle of refrigerator beam of the present embodiment is specific as follows:

Between beams of metal 1 and beam foam 3, reserved temperature storage space, is attached to beam foam 3 by one layer of recuperation layer 4 On, the heat-reflecting layer 42 of band aluminium foil is towards beams of metal 1；Another layer of recuperation layer 4 is attached to beams of metal 1 Inside beam slab, anti-condensation pipes 2, towards beam foam 3, is arranged on two heat reflections by the heat-reflecting layer 42 of band aluminium foil Layer 42 between, two-layer recuperation layer 4 and between interlayer 5 form thermal storage unit.Now the two of anti-condensation pipes 2 Side all directly contacts with aluminium foil surface, and both sides are provided with heat-insulation layer 41.When freezer compressor starts, Anti-condensation pipes 2 temperature raises, and interlayer 5 temperature between two recuperation layers 4 raises, will by both sides aluminium foil surface Heat is mutually reflected and transmits endlessly, and is slowly transmitted to both sides by heat-insulation layer 41.Due to beam 1 For metal material, so the heat transmission speed of outside recuperation layer 4 is relatively fast, beam foam 3 heat conductivity Low, therefore the recuperation layer 4 heat transmission speed of beam foam 3 side is slower.When freezer compressor is shut down, anti- Solidifying pipe 2 temperature is gradually lowered, and the interlayer between two recuperation layers 4 continues outwards slowly to discharge waste heat, outside After-heat is continued to pass to beam 1 by recuperation layer 4, and heat is transmitted in recuperation layer also 4 continuation in inner side laterally, from And effectively prevent the generation of condensation at beam.

Embodiment two

The refrigerator beam anti-dewfall structure that the present embodiment proposes and the refrigerator beam anti-dewfall structure base described in embodiment one This is the most identical, arranges a thermal storage unit between beams of metal and beam foam, thermal storage unit include two-layer recuperation layer with And the interlayer between two-layer recuperation layer, interlayer is provided with anti-condensation pipes.

It is in place of difference:

In thermal storage unit, the heat-reflecting layer of two recuperation layers is towards identical, and anti-condensation pipes is arranged on thermal storage unit Between the heat-reflecting layer of one of them recuperation layer and the heat-insulation layer of another recuperation layer, and the two sides of anti-condensation pipes Fit respectively a heat-reflecting layer and a heat-insulation layer.Meanwhile, the heat-insulation layer of thermal storage unit one end recuperation layer and beam phase Laminating, the heat-reflecting layer of other end recuperation layer fits with beam foam, and laminating type is directly contact.

Selecting as a example by aluminium foil by heat-reflecting material equally, the anti-condensation principle of refrigerator beam of the present embodiment is specific as follows:

Between beams of metal and beam foam, reserved temperature storage space, is attached to one layer of recuperation layer on beam foam, band The heat-reflecting layer of aluminium foil is towards beam foam；Another layer of recuperation layer is attached to inside the beam slab of beams of metal, band aluminum Anti-condensation pipes, towards beam foam, is arranged between two heat-reflecting layers by the heat-reflecting layer of paper tinsel, two-layer recuperation layer and Interlayer between it forms thermal storage unit.Now the two sides of anti-condensation pipes respectively with an aluminium foil surface and a heat-insulation layer Directly contact, and both sides is respectively arranged with heat-insulation layer and aluminium foil surface.When freezer compressor starts, anti-condensation pipes Temperature raises, and the interlayer temperature between two recuperation layers raises, will by the side aluminium foil surface near anti-condensation pipes Heat reflection endlessly and transmission, and slowly transmitted to beam by the heat-insulation layer of same recuperation layer；And lean on The side heat-insulation layer of nearly anti-condensation pipes transfers heat to the aluminium foil surface of same recuperation layer, and is carried out by aluminium foil surface Reflection passes to beam foam.In like manner, owing to beam is metal material, so the heat transmission speed of outside recuperation layer Spending relatively fast, beam foam thermal conductivity is low, therefore the recuperation layer heat transmission speed of beam foam side is slower. When freezer compressor is shut down, anti-condensation pipes temperature is gradually lowered, and the interlayer between two recuperation layers outwards continues Slowly discharging waste heat, after-heat is continued to pass to beam by outside recuperation layer, and inner side recuperation layer also continues to outwards Side transmission heat, thus effectively prevent the generation of condensation at beam.

It should be noted that the quantity of the above-mentioned thermal storage unit of the application is not limited to one, it is also possible to be two Or two or more.Between the parallel beam slab being disposed side by side on beam of multiple thermal storage units and beam foam, and adjacent two The laminating of individual thermal storage unit is arranged.Head end thermal storage unit in multiple thermal storage units is arranged with beam laminating, and end stores Hot cell is arranged with the laminating of beam foam.Each thermal storage unit all include two-layer recuperation layer and two-layer recuperation layer it Between interlayer, each interlayer is provided with anti-condensation pipes.

Further, in each thermal storage unit, the heat-reflecting layer of two recuperation layers is oppositely arranged, anti-condensation pipes It is arranged between two heat-reflecting layers of each thermal storage unit.Former with described in embodiment one of the anti-condensation principle of beam Managing identical, actual is that the heat between multiple thermal storage units transmits, at this not between beam and beam foam continuously Repeat again.

Further, in each thermal storage unit, the heat-reflecting layer of two recuperation layers towards identical, anti-condensation pipes Be arranged on the heat-reflecting layer of each one of them recuperation layer of thermal storage unit and another recuperation layer heat-insulation layer it Between.Meanwhile, in multiple thermal storage units, the end heat-insulation layer of head end thermal storage unit is arranged with beam laminating, and end stores The end heat emission layer of hot cell is arranged with the laminating of beam foam.Former with described in embodiment two of the anti-condensation principle of beam Managing identical, actual is that the heat between multiple thermal storage units transmits, at this not between beam and beam foam continuously Repeat again.

When thermal storage unit is multiple, the heat losses speed of refrigerator beam anti-dewfall structure is slower, anti-condensation holds Continuous stability is higher, and anti-condensation effect more preferably, more can sufficiently stop cold the room transmission of anti-condensation pipes heat thermotropism. User can be according to production efficiency, production cost, anti-condensation continuous stability and effect etc. because the most rationally selecting The quantity of thermal storage unit.

The application also proposes a kind of refrigerator, including refrigerator beam anti-dewfall structure as described above in Example.Should Refrigerator power consumption is low, and anti-condensation effect is strong and continual and steady, effectively stops heat to transmit to refrigeration chamber.When So, the various refrigeration plants higher to anti-condensation requirement such as refrigerator-freezer, air-conditioning and girder construction etc. thereof on market To use the anti-dewfall structure of similar the application to suppress the condensation problem near beam.

Know-why of the present utility model is described above in association with specific embodiment.These describe and are intended merely to solve Release principle of the present utility model, and the limit to this utility model protection domain can not be construed to by any way System.Based on explanation herein, those skilled in the art need not pay creative work can associate this reality By other novel detailed description of the invention, within these modes fall within protection domain of the present utility model.

Claims (10)

1. a refrigerator beam anti-dewfall structure, including the beam (1) being made up of metal material and anti-condensation pipes (2), Beam foam (3) is installed in described beam (1), it is characterised in that described beam (1) and beam foam (3) it Between be arranged side by side at least one thermal storage unit, head end thermal storage unit is arranged with beam (1) laminating, end accumulation of heat Unit is arranged with beam foam (3) laminating, and each thermal storage unit includes that two-layer recuperation layer (4) and two-layer store Interlayer (5) between thermosphere (4), is provided with anti-condensation pipes (2) in each interlayer (5).

Refrigerator beam anti-dewfall structure the most according to claim 1, it is characterised in that each described accumulation of heat Layer (4) includes heat-insulation layer (41) and the heat-reflecting layer (42) of setting bonded to each other, described anti-condensation pipes (2) Laminating is arranged between two heat-reflecting layers (42) of each thermal storage unit.

Refrigerator beam anti-dewfall structure the most according to claim 2, it is characterised in that at each described storage In hot cell, the heat-reflecting layer (42) of two described recuperation layers (4) is oppositely arranged.

Refrigerator beam anti-dewfall structure the most according to claim 3, it is characterised in that described head end accumulation of heat The end heat-insulation layer (41) of unit fits with beam (1), the end heat-insulation layer (41) of described end thermal storage unit Fit with beam foam (3).

5. according to the refrigerator beam anti-dewfall structure described in any one of Claims 1-4, it is characterised in that when When described thermal storage unit has at least two, adjacent two thermal storage units laminating is arranged.

Refrigerator beam anti-dewfall structure the most according to claim 2, it is characterised in that described heat-insulation layer (41) It is to be made by heat-storing material.

Refrigerator beam anti-dewfall structure the most according to claim 6, it is characterised in that described heat-storing material Elect sponge or clay as.

Refrigerator beam anti-dewfall structure the most according to claim 2, it is characterised in that described heat-reflecting layer (42) it is to be made by heat-reflecting material.

Refrigerator beam anti-dewfall structure the most according to claim 8, it is characterised in that described heat reflection material Aluminium foil elected as by material.

10. a refrigerator, it is characterised in that include the refrigerator beam as described in any one of claim 1 to 9 Anti-dewfall structure.