CN102192632A - Refrigerator - Google Patents

Abstract

A refrigerator does not require a water supply operation of a mist discharging mechanism which is provided in a refrigerator body and can supply water with a high efficiency. Below a refrigeration cooler (24), a defrost water receiver (40) which receives the defrost water that drops from the cooler (2) is provided. Between the defrost water receiver (40) and the cooler (24), a defrost water accumulator (56) which is used for accumulating the defrost water that is generated on the cooler (4) is provided. The defrost water accumulator (56) is used as a water storage part which constitutes a static atomizing device of a mist discharging mechanism (45).

Description

Refrigerator

Technical field

The present invention relates to that a kind of to possess mist (mist) discharging gear release mechanism be the refrigerator of mist generating device.

Background technology

In recent years, in domestic refrigerator, a kind of mist generating device that the mist discharging gear release mechanism that constitute to produce fine mist is set in refrigerator body is arranged, and will be supplied to the refrigerator (for example patent documentation 1,2) of the storeroom of refrigerating chamber etc. by the mist that this mist generating device produced.

These mist discharging gear release mechanisms are that mist generating device mainly possesses the water storage portion (water storage case (case)) that can be provided with by user (user) with loading and unloading, and make by electrostatic atomization mode or ultrasonic atomization mode and to be stored in the water atomization in the water storage portion and to emit.

At this moment, making mist produce required water generally is the water that is used to the supply tank (tank) that loads and unloads from the user, but has following problems, that is, in order to make the mist generating device perseveration, the user must regularly carry out the replenishment operation of water.

The prior art document

Patent documentation

Patent documentation 1 Japan Patent spy opens the 2006-57999 communique

No. 4052353 communique of patent documentation 2 Japan Patents

Summary of the invention

The present invention finishes in view of above-mentioned situation, and its purpose is to provide a kind of refrigerator, possesses mist generating device, can not need the regular supply operation of user to the water of mist generating device, and can stably carry out the supply to the water of mist generating device.

In order to reach above-mentioned purpose, according to refrigerator of the present invention, it is characterized in that comprising: refrigerator body has storeroom; Cooler is located in this refrigerator body, is used to cool off described storeroom; Pressure fan makes the air of described storeroom contact described cooler and circulates; And mist discharging gear release mechanism, has water storage portion, make the water atomization in this water storage portion and emit, below described cooler, set the defrost water adaptor that is used for accepting the defrost water that drops from this cooler, between this defrost water adaptor and described cooler, set the defrost water accumulator that is used for accumulating the defrost water that produces on the described cooler, with the water storage portion of this defrost water accumulator as described mist discharging gear release mechanism.

The effect of invention

According to said mechanism, can come by the mist discharging gear release mechanism that makes water atomization and emit supplying with mist in the storeroom, can realize the freshness maintenance of degerming in the storeroom or deodorizing, reserve etc.At this moment, the defrost water that cooler produced is supplied to the mist discharging gear release mechanism automatically, thereby can not need the water supply operation of user to the mist discharging gear release mechanism.

Description of drawings

Fig. 1 is the vertical profile side view of schematic configuration of the refrigerator integral body of expression the 1st embodiment.

Fig. 2 is the front elevation with the refrigerator body of the STA representation of removing door or shelf etc.

Fig. 3 is near the stereogram of the summary the refrigerating chamber.

Fig. 4 is the amplification front view of mist generating chamber periphery.

Fig. 5 is the cross-sectional plane of the X1-X1 line in Fig. 4.

Fig. 6 is the vertical profile side view of the X2-X2 line in Fig. 4.

Fig. 7 is the vertical profile side view of the X3-X3 line in Fig. 4.

Fig. 8 is the vertical profile side view of the X4-X4 line in Fig. 4.

Fig. 9 is the vertical profile front elevation of electrostatic atomization apparatus part.

Figure 10 is the figure that is equivalent to Fig. 4 of expression the 2nd embodiment.

Figure 11 is the figure that is equivalent to Fig. 6.

Figure 12 is the figure that is equivalent to Fig. 9.

Figure 13 is the figure that is equivalent to Fig. 4 of expression the 3rd embodiment.

Figure 14 is the figure that is equivalent to Fig. 6.

Figure 15 is the figure that is equivalent to Fig. 9.

Figure 16 is the figure that is equivalent to Fig. 9 of the mist generating device of expression the 4th embodiment.

Figure 17 is the figure of the schematic configuration of expression freeze cycle (cycle).

Figure 18 is the figure that is equivalent to Fig. 9 of the 5th embodiment.

Figure 19 is the figure that is equivalent to Fig. 9 of the 6th embodiment.

Figure 20 is the vertical profile side view of the refrigerator integral body of the 7th embodiment.

Figure 21 is the vertical profile front elevation of major part.

Figure 22 is the vertical profile side view of major part.

Figure 23 is the vertical profile front elevation of the part of major part.

Figure 24 is the figure that is equivalent to Figure 21 of expression the 8th embodiment.

Figure 25 is the figure that is equivalent to Figure 21 of expression the 9th embodiment.

Figure 26 is the cross-sectional plane of the major part of expression the 10th embodiment.

Figure 27 is the vertical profile side view of the major part of expression the 11st embodiment.

Figure 28 is the stereogram of defrost water accumulator.

Figure 29 is the vertical profile side view of defrost water accumulator.

Figure 30 is the cross-sectional plane of major part.

Figure 31 is the figure that is equivalent to Figure 27 of expression the 12nd example.

Figure 32 is the figure that is equivalent to Figure 27 of expression the 13rd example.

Figure 33 is the figure that is equivalent to Figure 27 of expression the 14th example.

Figure 34 is the figure that is equivalent to Figure 27 of expression the 15th example.

Figure 35 is the figure that is equivalent to Figure 27 of expression the 16th example.

The explanation of symbol

1: refrigerator body

2: heat insulating box

2a: outer container

2b: interior case (the 1st path member)

2c: heat-barrier material

3: refrigerating chamber (storeroom)

3a, 4a, 5a, 7a: insulated door

4: vegetable compartment (storeroom)

5: ice-making compartment

6: little refrigerating chamber

7: refrigerating chamber

8: automatic ice-making plant

8a: ice making box

10: partition wall

11: lower box

12: upper box

13: shelf

14: refrigerating chamber

15: the egg box

16: little thing box

17: storage tank

18: little box that freezes

19: heat insulation partition wall

20: ice container

22: tank

24: the refrigeration cooler

25: the freezing cooler of using

26: the Machine Room

27: compressor

27a: ejection portion

27b: suction portion

28: the Defrost water evaporating ware

29: control device

30: the freezing cooler chamber of using

30a: cold air blow-off outlet

30b: return port

31: the freezing Air Blast fan of using

32,40,234: the defrost water adaptor

34,229: air coolant tube

35: the refrigeration Air Blast fan

36,129: the cooler chamber is used in refrigeration

36a: front walls (the 2nd path member)

36b: section portion

36c: bottom

37,108a: cool-air feed conduit

38: heat-barrier material (the 1st path member)

39: the cool-air feed mouth

40a, 78c: protuberance

42: the air-supply conduit

43,132,233: suction inlet

44: connected entrance

45: mist generating chamber

46: the conduit member of formation

48,135,236: mist discharging gear release mechanism (form of mist generating device is an electrostatic atomization apparatus)

50,77: mist is emitted portion

51,76,136,237: mist generation unit (mist produces mechanism)

52: supply unit

53,78: water supply portion

53a: horizontal part

53b, 78b: vertical component effect

53c: bend

54,79,137: box

55,141: water-keeping material

56,235,251,261,271,291: the defrost water accumulator (tank) that constitutes water storage portion

56a: spilling water portion

56b, 251a, 235a, 261a, 271a, 291a: water storage portion

57,138,239: mist is emitted pin (teat)

58: be subjected to the electricity pin

60: lead

61: power supply terminal

62: air feed mouth (the 1st air feed mouth)

63: towards the mist conduit of refrigerating chamber

64,65,66,67: the mist blow-off outlet

68: conduit

70: defrosting heater

71: the 1 path members

71a: cooling path

72,84: the 2 path members

72a, 82a: non-cooling path

73,83: heat-barrier material (the 2nd path member)

74: the 2 air feed mouths

74a: the 2nd air feed mouth of upside

74b: the 2nd air feed mouth of downside

75: electrostatic atomization apparatus

78a: rounded portions

80,81,281: heater

82: the 2 path members

85: guiding elements

129b: cold air return port

129c: upper wall portions

129d, 229e: front wall portion

129e, 229f: enlarged portion

131,232: suction lead

139,240: the suction pin

140: conducting strip

142: the coolant flow pipe

142a: return portion

142a1: vertical return portion

142a2: horizontal return portion

142b: straight shape portion

143: the heat conduction fan

151: tilt

161: teat

229a: ventilation road

229d: wall portion

235b: bottom surface sections

235c: recess

243,254,264,274,294: antetheca

243a, 254a, 264a, 274a, 294a: installation portion

244,245,252,253,262,263,272,273,292,293: left and right sides wall

244a, 245a: left and right sides extension

246,255,265,275,295: rear wall

246a: notch (spilling water portion)

246b: jut

255a, 265a, 275a: upper end

256,266,276,296: underside wall

265b: bottom

277: convex strip portions

292a, 293a: left and right sides notch

710: freeze cycle

720: condenser

730: triple valve

730a: inlet portion

730b a: export department

730c: another export department

740: the 1 capillaries

750: accumulator

760: the 2 capillaries

A1, A2, B1, B2, B3, C1, C2, C3, D1, D2, D3: arrow

G: gap

The specific embodiment

Below, the refrigerator (deep freezer) of a plurality of embodiments is described with reference to accompanying drawing.

In addition, for the identical in fact identical symbol of formation position mark, and omit explanation.And, with respect to refrigerator body reveal (for example left side among Fig. 1) is described as the front.

(the 1st embodiment)

With reference to Fig. 1～Fig. 9 the 1st embodiment is described.As Fig. 1 and shown in Figure 2, refrigerator body 1 has a plurality of storerooms of alignment arrangements along the vertical direction in the heat insulating box 2 of the lengthwise rectangular box shape of front surface opening.

Particularly, in heat insulating box 2, be provided with refrigerating chamber 3, vegetable compartment 4 in regular turn as storeroom from epimere, thereunder, about arrange and to be provided with ice-making compartment 5 and little refrigerating chamber 6, below them, be provided with refrigerating chamber 7.

In ice-making compartment 5, be provided with well-known automatic ice-making plant 8 (with reference to Fig. 1).Heat insulating box 2 basically by the outer container 2a of steel plate system, plastic in case 2b and be located at outer container 2a and interior case 2b between heat-barrier material 2c constitute.

Refrigerating chamber 3 and vegetable compartment 4 are the storeroom of refrigerated storage temperature section (for example 1 ℃～4 ℃), separate up and down by the partition wall 10 of plastics (plastic) system between refrigerating chamber 3 and the vegetable compartment 4.In the front surface portion of refrigerating chamber 3, as shown in Figure 1, be provided with the insulated door 3a of hinge (hinge) open and close type.

In the front surface portion of vegetable compartment 4, be provided with the insulated door 4a of pull-out type.In the back side of insulated door 4a portion, linking the lower box 11 that is used for constituting tank.At the rear, top of lower box 11, be provided with the upper box 12 more small-sized than lower box 11.

Be separated into multistage up and down by a plurality of shelves 13 in the refrigerating chamber 3.As shown in Figure 3, the foot in refrigerating chamber 3 (top of partition wall 10) is provided with little freezing (chilled) chamber 14 on the right side, its left side, on have egg box 15 and little thing box 16, and then, be provided with storage tank 17 in their left side.

Storage tank 17 is the water that is used to store the ice making box 8a that is supplied to automatic ice-making plant 8.In refrigerating chamber 14, can be provided with little box 18 that freezes with coming in and going out.

Ice-making compartment 5, little refrigerating chamber 6 and refrigerating chamber 7 are the storeroom of cryogenic temperature section (for example-10 ℃～-20 ℃).And, between vegetable compartment 4 and ice-making compartment 5 and the little refrigerating chamber 6 as shown in Figure 1, divide up and down by heat insulation partition wall 19 across.

In the front surface portion of ice-making compartment 5, be provided with the insulated door 5a of pull-out type.In the back side of insulated door 5a portion, linking ice container 20.In the front surface portion of little refrigerating chamber 6, though not shown, also be provided with the insulated door of the pull-out type that is linking tank.

In the front surface portion of refrigerating chamber 7, also be provided with the insulated door 7a of the pull-out type that is linking tank 22.

In refrigerator body 1, though detailed icon not is assembled with and possesses refrigeration with cooler 24 and freezing freeze cycle with cooler 25 these 2 coolers.It is the cold air that refrigerating chamber 3 and vegetable compartment 4 are cooled off that refrigeration generates the storeroom that is used for the refrigerated storage temperature section with cooler 24, and it is located at the back side portion of refrigerator body 1.

The freezing storeroom that is used for the cryogenic temperature section with cooler 25 generations is the cold air that ice-making compartment 5, little refrigerating chamber 6 and refrigerating chamber 7 cool off, and it is located at the back side portion of refrigerator body 1 and the below that cooler 24 is used in refrigeration.

In the back side, bottom of refrigerator body 1 one, be provided with Machine Room 26.In this Machine Room 26, be provided with compressor 27, condenser (not shown), the cooling fan (fan) (not shown) that is used for cooling compressor 27 and condenser and the Defrost water evaporating ware 28 etc. that constitute freeze cycle.

By the bottom part, be provided with the control device 29 that the whole micro computer (micro computer) of control etc. is installed at the back side of refrigerator body 1.In addition, though not shown, ground (earth) line of set electronic equipment is via outer container 2a etc. and ground connection in the refrigerator body 1.

The back side portion of the refrigerating chamber 7 in refrigerator body 1 is provided with freezing with cooler chamber 30.Freezing with cooler chamber 30 in, be positioned at the bottom and be equipped with freezingly with cooler 25, defrosting heater (heater) (not shown) etc., and be provided with as wind pushing mechanism freezing with Air Blast fan 31 etc.

Freezing is to utilize by the air-supply effect of fan rotation to produce wind with Air Blast fan 31, so that by the freezing circulating cold air that is generated with cooler 25, it is located at the top of freezing usefulness cooler 25.

At the freezing pars intermedia of using the front surface of cooler chamber 30, be provided with cold air blow-off outlet 30a, be provided with return port 30b in the bottom.

In said structure, when driving freezing usefulness Air Blast fan 31 and freeze cycle, produce wind by the air-supply effect, undertaken being supplied in ice-making compartment 5, little refrigerating chamber 6, the refrigerating chamber 7 by the freezing cold air that is generated with cooler 25, and return freezing from return port 30b with the circulation in the cooler chamber 30 from cold air blow-off outlet 30a.

By this cold air, ice-making compartment 5, little refrigerating chamber 6 and refrigerating chamber 7 are cooled off.In addition, at freezing following quadrate part with cooler 25, be provided with the defrost water adaptor 32 of the defrost water when being used for accepting freezing defrosting with cooler 25.The defrost water that this defrost water adaptor 32 is accepted is conducted to set Defrost water evaporating ware 28 in the refrigerator outer Machine Room 26, and is evaporated by Defrost water evaporating ware 28 parts.

In addition, freezing defrosting with cooler 25 is by making freezing defrosting heater heating with cooler 25 usefulness, and the frost fusion that freezing adhering on surface with cooler 25 is removed, the water that fusions such as this frost back produces is defrost water, this defrost water is dripped and is dropped with cooler 25 from freezing.

And the refrigerating chamber 3 in refrigerator body 1 and the back, rear of vegetable compartment 4 are provided with refrigeration cooler 24, air coolant tube 34, reach the refrigeration Air Blast fan 35 etc. as wind pushing mechanism.

Promptly, the rear (rear of refrigerating chamber 14) of the hypomere of the refrigerating chamber 3 in refrigerator body 1, cooler chamber 36 is used in the refrigeration that is provided with a part that constitutes air coolant tube 34, this refrigeration with cooler chamber 36 in, be provided with cooler 24 maybe should refrigeration be used in refrigeration with cooler 24 defrosting heater 70 etc.

Air coolant tube 34 is formed for the cool-air feed that will be generated with cooler 24 by the refrigeration path to refrigerating chamber 3 and vegetable compartment 4.Refrigeration utilizes the air-supply effect of rotating by fan and produces wind with Air Blast fan 35, so that by refrigerating the circulating cold air that is generated with cooler 24, it is located at the below of refrigeration with cooler 24.

Above refrigerating with cooler chamber 36, be provided with the cool-air feed conduit 37 that extends upward, refrigeration is communicated in the bottom of cool-air feed conduit 37 with the upper end of cooler chamber 36.At this moment, constitute air coolant tube 34 by refrigeration with cooler chamber 36 and cool-air feed conduit 37.

Refrigeration is more given prominence in the place ahead to cool-air feed conduit 37 with the front walls 36a of cooler chamber 36.And the rear side (refrigeration cooler 24 sides) at this front walls 36a is provided with and covers the heat-barrier material with thermal insulation 38 of refrigeration with the front surface of cooler 24.

In the front portion of cool-air feed conduit 37, be provided with a plurality of cool-air feed mouths 39 to refrigerating chamber 3 inner openings.

With the bottom in the cooler chamber 36 and below refrigerating with cooler 24, be provided with defrost water adaptor 40 in refrigeration.Defrost water adaptor 40 is accepted from the defrost water of refrigeration with cooler 24.

The defrost water that the defrost water that this defrost water adaptor 40 is accepted is also accepted with drainpipe 32 similarly is conducted to set Defrost water evaporating wares 28 in the refrigerator outer Machine Room 26, and is evaporated by Defrost water evaporating ware 28 parts.

The length dimension about defrost water adaptor 40 and the depth of front and back are sized to greater than refrigerating with the length dimension about cooler 24 and the depth size of front and back, all accept from the size of refrigeration with the defrost water of cooler 24 drippages to constitute.

At the rear of vegetable compartment 4, be positioned at the below of defrost water adaptor 40 and be provided with the air-supply conduit 42.In air-supply conduit 42, be provided with the refrigeration Air Blast fan 35 of wind pushing mechanism.Air-supply conduit 42 has suction inlet 43 in the bottom, and the upper end is communicated in refrigeration cooler chamber 36 (air coolant tubes 34) in the mode of circuitous defrost water adaptor 40.

Suction inlet 43 is at vegetable compartment 4 inner openings.In addition, two bights about the rear portion of the partition wall 10 that constitutes refrigerating chamber 3 bottoms as shown in Figure 5, are formed with a plurality of connected entrances 44 (connected entrance 44 on right side only is shown among Fig. 5).This connected entrance 44 is communicated with refrigerating chamber 3 and vegetable compartment 4.

In this structure, main shown in the hollow arrow of Fig. 1 by the air-supply effect when driving refrigeration with Air Blast fan 35, produce wind.That is, the air in the vegetable compartment 4 is inhaled into refrigeration Air Blast fan 35 sides from suction inlet 43, and this inhaled air is blown to air-supply conduit 42 sides.

The air that is blown to air-supply conduit 42 sides is blown to refrigerating chamber 3 from a plurality of cool-air feed mouths 39 by air coolant tube 34 (refrigerating with cooler chamber 36 and cool-air feed conduit 37).

The air that are blown to the refrigerating chamber 3 also are supplied in the vegetable compartment 4 by connected entrance 44, are finally sucked with Air Blast fan 35 by refrigeration.Like this, be used for carrying out the circulation of wind by the air-supply that refrigerates with Air Blast fan 35.

In this process, after refrigeration is with cooler 24 coolings, become cold air with the air in the cooler chamber 36 by refrigeration, this Quilt with air conditioning is supplied to refrigerating chamber 3 and vegetable compartment 4, and refrigerating chamber 3 and vegetable compartment 4 are cooled to the temperature of refrigerated storage temperature section.

Refrigeration in air coolant tube 34 is with the front surface side of cooler chamber 36 and the rear of refrigerating chamber 14, as Fig. 2, shown in Figure 4, on the right side from top view refrigerator body 1, releasably forms and is provided with mist generating chamber 45.

This mist generating chamber 45 is also as Fig. 5～shown in Figure 8, by refrigeration with the front walls 36a of cooler chamber 36, with conduit member of formation 46 encirclements of the front surface that releasably is installed on front walls 36a with respect to front walls 36a and form.At this moment, mist generating chamber 45 is along front walls 36a and left and right directions is longer, and the depth size of fore-and-aft direction is less, forms flat rectangular box shape.

And in this mist generating chamber 45, a form that contains the mist generating device that constitutes the mist discharging gear release mechanism is the main part of electrostatic atomization apparatus 48, and described mist discharging gear release mechanism is configured for producing the mist generating device of mist.

Secondly, electrostatic atomization apparatus 48 is described in detail.

Electrostatic atomization apparatus 48 as shown in Figure 9, comprise that having mist emits the mist generation unit (unit) 51 of portion 50 (be equivalent to mist produce mechanism) and be used for that mist is emitted portion 50 and apply negative high-tension supply unit (transformer (transformer)) 52, with as main part.

Electrostatic atomization apparatus 48 also comprises mist is emitted the water supply portion 53 that portion 50 supplies with moisture except main part.Water supply portion 53 has along the horizontal part 53a of left and right directions extension and the vertical component effect 53b that extends downwards from the right part of this horizontal part 53a.

Water supply portion 53 is contrary L word shape from top view, is to accommodate water-keeping material 55 and constitute in the box 54 that is L word shape.Therefore, water supply portion 53 has bend 53c between horizontal part 53a and vertical component effect 53b.

Horizontal part 53a both can be located at vertical component effect 53b integratedly, also can adopt the part different with vertical component effect 53b.Horizontal part 53a and vertical component effect 53b with air coolant tube 34 in refrigeration become parallel mode with the front walls 36a of cooler chamber 36, dispose along front walls 36a.

Water-keeping material 55 is to utilize capillarity to aspirate the water (defrost water) that stores in the tank 56 (water storage portion) that constitutes defrost water accumulator described later and be supplied to mist to emit portion 50, it for example is felt (felt) shape that fiber is entwined, and water imbibition and water-retaining property excellence.Water-keeping material 55 needs only water imbibition and water-retaining property excellence, and can utilize capillarity to come pump up water, then for example also can be continuous foamed body.

The horizontal part 53a of water supply portion 53 is configured in keeping right slightly in the mist generating chamber 45, the bottom of vertical component effect 53b as shown in Figure 8, bottom, the refrigeration that runs through conduit member of formation 46 is positioned at the section portion formed hole of 36b of the front portion of cooler chamber 36 to refrigerate with the place ahead of the bottom of cooler chamber 36 inserts.

In water-keeping material 55, the part of horizontal part 53a is made of different members with the part of vertical component effect 53b.

With the place ahead, bottom in the cooler chamber 36, be provided with the tank 56 (with reference to Fig. 8) that constitutes water storage portion (defrost water accumulator) in refrigeration.This tank 56 is positioned at accepts the position of refrigeration with the defrost water of cooler 24, and be located at refrigeration with between cooler 24 and the defrost water adaptor 40 below it and water supply portion 53 below.

And the front portion of tank 56 is installed on the bottom 36c of refrigeration with the front walls 36a of cooler chamber 36, and is arranged to rearward outstanding cantilever position.At this moment, the bottom 36c that the front portion of tank 56 is installed is positioned at the below of front walls 36a and more protrudes (giving prominence to) in the place ahead via the 36b of section portion to this front walls 36a.

If front walls 36a is made as the 1st protuberance, then bottom 36c becomes to its 2nd outstanding protuberance of the place ahead more.Tank 56 is used the interior case 2b of the rear surface of cooler chamber 36 with cooler 24 and formation refrigeration away from refrigeration under the installment state that is installed on bottom 36c.

Refrigeration extremely forms the interior case 2b of refrigeration with the rear surface of cooler chamber 36 with cooler 24 contacts.The bottom, refrigeration of conduit member of formation 46 are run through with in the formed Kong Ercong of the 36b of section portion of the front portion of the cooler chamber 36 top insertion tank 56 in the bottom of vertical component effect 53b in the water supply portion 53.

Tank 56 is accepted from refrigeration with the defrost water of cooler 24 drippage and stored, and the water-keeping material 55 of water supply portion 53 aspirates the water (defrost water) of storage in the tank 56 and is supplied to mist by capillarity and emit portion 50 as previously mentioned.

The height that tank 56 is positioned at defrost water adaptor 40 capable of storing water is the top more.At the leading section of the rear portion side of this tank 56, form short transverse than the lower 56a of spilling water portion of wall around forming tank 56.

Thus, when the water that stores in the tank 56 overflows, will overflow from the 56a of this spilling water portion.Accepted by defrost water adaptor 40 from the water that the 56a of spilling water portion overflows, and be expelled to Defrost water evaporating ware 28.

Horizontal part 53a in water supply portion 53 is provided with above-mentioned mist and emits portion 50.Mist is emitted portion 50 is positioned at quadrate part behind the top of vegetable compartment 4 and refrigerating chamber 14 in the rear, bottom of refrigerating chamber 3 one rear, emits pin (pin) 57 by the many mists that are teat that are used to emit mist and constitutes.

Many mists are emitted pin 57 is disposed at horizontal part 53a up in outstanding mode upper side, and at this moment, 4 pins are arranged in the horizontal stroke one row shape of left and right directions and separate respectively and dispose.And then other many mists are emitted pin 57 is disposed at horizontal part 53a down in outstanding mode lower side, and at this moment, 4 pins are arranged in the horizontal stroke one row shape of left and right directions and separate respectively and dispose.

That is, it is by towards different directions that mist is emitted portion 50, emits pin (teat) 57 for the many mists outstanding towards the above and below this moment and constitutes.And mist is emitted portion 50 and is configured to, and many mists emit that pin 57 is clipped in the middle the horizontal part 53a of water supply portion 53 and opposite up and down direction is extended.

And then many mists are emitted pin 57 and are configured to two sections.Each mist emit pin 57 be with air coolant tube 34 in refrigeration dispose abreast with the front walls 36a of cooler chamber 36.Mist is emitted the position that portion 50 is located at the lower rear of refrigerating chamber 3 and is adjacent to vegetable compartment 4, and is configured in the rear of refrigerating chamber 14.

It is the parts that produce mist as mentioned above that each mist is emitted pin 57, for example be with carbon (carbon) the fiber mixing twisted of polyester (polyester) fiber and conductive material and form pin shape (bar-shaped), have the suction properties of water-retaining property and water, and have electric conductivity.

Each mist is emitted pin 57 and is being carried platinum nano-colloid (nano choroid).The platinum nano-colloid for example can be impregnated in the treatment fluid that contains the platinum nano-colloid by mist being emitted pin 57, and it is calcined and carries.

The box 54 and the contact water-keeping material 55 of water supply portion 53 run through in the bottom that each mist is emitted pin 57.The left part of horizontal part 53a in water supply portion 53 is provided with formation highlightedly and is subjected to electricity to sell 58 with the electricity that is subjected to of electrode towards a left side.Be subjected to the bottom of electricity pin 58 in box 54, to contact this water-keeping material 55.

Supply unit 52 is positioned at the left side of mist generation unit 51 and is the stationary state setting in mist generating chamber 45.In the right part of supply unit 52, be provided with the power supply terminal 61 that is linking lead 60 and constituting by fastening (fasten) (flat pattern) terminal, this power supply terminal 61 is connected in the electricity that is subjected to of mist generation unit 51 and sells 58.

Supply unit 52 as everyone knows as, possess and comprise the rectification circuit, booster circuit etc. that high frequency electric source (AC power) are converted to the high-tension transformer of direct current, produce negative high voltage and (export to for example-6kV), and via power supply terminal 61 and to be subjected to electricity pin 58.

Thus, emit pin 57 from the negative high voltage of supply unit 52 from being subjected to electricity pin 58 to be applied to each mist via the moisture of water-keeping material 55, it is electronegative to make each mist emit pin 57.And at this moment, the outer container 2a of refrigerator body 1 is via ground wire (not shown) etc. and ground connection.

In this way in the electrostatic atomization apparatus 48 of Gou Chenging, aspirate the water of tank 56 and be supplied to each mist in the capillarity of utilizing water-keeping material 55 to bring and emit under the state of pin 57, each mist is emitted pin 57 apply negative high voltage from supply unit 52.

At this moment, charge concentration is emitted the leading section of pin 57 in each mist, by being given, the contained water of this leading section surpasses capillary energy (energy), the water that each mist is emitted the leading section of pin 57 divides (Lei Shi division, Rayleigh fission), and from leading section be fine vaporific and emit (electrostatic atomization phenomenon).

Herein, it is electronegative to be vaporific water particle of emitting, and comprises the hydroxy radical (hydroxyl radical) that generates by this energy.

Therefore, the hydroxy radical with strong oxidation is emitted pin 57 from each mist and is together emitted with mist, can carry out degerming or deodorizing by the effect of hydroxy radical.At this moment, be provided with electronegative mist and emit the corresponding comparative electrode of pin 57.

Therefore, the discharge self of emitting pin 57 from mist becomes very mild, can between sparking electrode and comparative electrode, not produce corona (corona) discharge, thereby can suppress the generation of pernicious gas (ozone (ozone) or ozone make airborne nitrogen generation oxidation and the nitrogen oxide that produces, nitrous acid, nitric acid etc.).

Herein, mist is emitted pin 57 (mist is emitted portion 50) can be referred to as the degerming composition discharging gear release mechanism (also being deodorizing composition discharging gear release mechanism) of emitting this degerming composition of hydroxy radical (also being the deodorizing composition), and electrostatic atomization apparatus 48 can be referred to as the degerming composition and produce mechanism's (the deodorizing composition produces mechanism).

Secondly, mist generating chamber 45 is described.

Mist generating chamber 45 contains mist generation unit 51 as mentioned above in inside.Thus, the mist that produces of the driving by mist generation unit 51 easily is accumulated in the mist generating chamber 45.

Therefore, even produced under the situation of density unevenness because of passing through of time etc. by the mist that mist generation unit 51 generated, owing to the mist that is generated can spread in mist generating chamber 45, so the concentration of the mist in the mist generating chamber 45 easily becomes roughly even.

Mist generating chamber 45 is provided with air feed mouth 62 (with reference to Fig. 4, Fig. 7) in the refrigeration that constitutes rear wall with the front walls 36a of cooler chamber 36.Air feed mouth 62 is to be used for and will to produce with the air-supply effect of Air Blast fan 35 by refrigeration and import the interior opening of mist generating chamber 45 by refrigeration with the part of the wind (cold air) of cooler chamber 36.

Air feed mouth 62 is to emit pin 57 position in opposite directions at the mist of not emitting in the portion 50 with mist, is at this moment to emit more left side of portion 50 at mist, is located at the top of supply unit 52 and the refrigeration top with cooler 24.

This air feed mouth 62 as shown in Figure 7, the rear portion is run through heat-barrier material 38 and is communicated with cooler chamber 36 with refrigeration in the air coolant tube 34, anteriorly is communicated with mist generating chamber 45.

Thus, by the refrigeration in the air coolant tube 34 with the part of the cold air of cooler chamber 36 from the rear towards the place ahead, that is, be supplied to (flowing shown in the arrow A 1 of Fig. 4, Fig. 7 of wind) in the mist generating chamber 45 from air feed mouth 62.

The cold air that is supplied in the mist generating chamber 45 from air feed mouth 62 forms convection current in mist generating chamber 45.

And mist generating chamber 45 has a plurality of mist blow-off outlets 64,65,66,67 corresponding to a plurality of storerooms (refrigerating chamber 3, refrigerating chamber 14, egg box 15 and vegetable compartment 4).

The position that is provided with these mist blow-off outlets 64,65,66,67 is and different position, 62 positions in opposite directions of air feed mouth, that is, be not with direct in opposite directions the positions of air feed mouth 62, they be located at mist generation unit 51 around, be used for each storeroom is supplied with mist.

Mist blow-off outlet 64 be provided in a side of air feed mouth 62 tops towards the mist of refrigerating chamber opening with the bottom of conduit 63 (with reference to Fig. 4, Fig. 7), be positioned at more top of air feed mouth 62, and be not located at mist and emit directly in opposite directions positions of pin 57.

That is, mist blow-off outlet 64 and mist emit pin 57 on fore-and-aft direction not in opposite directions.

The mist towards refrigerating chamber that is located at air feed mouth 62 tops is positioned at the rear side (dorsal part) of refrigeration with the front walls 36a of cooler chamber 36 with conduit 63, and extension (with reference to Fig. 4, Fig. 7) upward.Become mist blow-off outlet 64 that refrigerating chamber use with the bottom of conduit 63 at mist generating chamber 45 inner openings towards the mist of refrigerating chamber, the upper end is communicated in the cool-air feed conduit 37 in the air coolant tube 34.

Thus, the wind (cold air) that imports from air feed mouth 62 blows to the internal perisporium (back side of conduit member of formation 46) of mist generating chamber 45 and changes direction, and the part of this wind blows out from mist blow-off outlet 64.

Therefore, the mist that is produced by mist generation unit 51 in mist generating chamber 45 easily forms convection current by the wind that imports from air feed mouth 62 and spreads.Thus, easily make the concentration of the mist in the mist generating chamber 45 become more even.

And the part of a part and the wind that imports from air feed mouth 62 of mist that forms convection current in mist generating chamber 45 is together by mist blow-off outlet 64, be supplied to refrigerating chamber 3 (wind mobile as the arrow B 1 of Fig. 4, Fig. 7 shown in) with conduit 63, cool-air feed conduit 37 from cool-air feed mouth 39 towards the mist of refrigerating chamber.

Mist blow-off outlet 65 is as Fig. 4, shown in Figure 7, the front surface portion of conduit member of formation 46 and air feed mouth 62 more above, be not located at and emit pin 57 position in opposite directions, and be communicated with refrigerating chamber 14 with mist.

That is, the mist blow-off outlet used of refrigerating chamber 65 and mist emit pin 57 on fore-and-aft direction not in opposite directions.

Thus, the wind that imports from air feed mouth 62 changes direction to the internal perisporium (back side of conduit member of formation 46) of mist generating chamber 45, and the part of this wind blows out from the mist blow-off outlet 65 that refrigerating chamber uses.

Therefore, the mist blow-off outlet of together using from refrigerating chamber in the part of the above-mentioned mist that forms convection current in the mist generating chamber 45 and the part of the wind that imports from air feed mouth 62 65 is supplied to refrigerating chamber 14 (flowing shown in the arrow B 2 of Fig. 4, Fig. 7 of wind).

The mist blow-off outlet 66 that the egg box is used as shown in Figure 4, the left of the air feed mouth 62 in conduit member of formation 46 above more is not located at and emits pin 57 position in opposite directions with mist, and be communicated with egg box 15.That is, the mist blow-off outlet used of egg box 66 and mist emit pin 57 on fore-and-aft direction not in opposite directions.

Thus, the wind that imports from air feed mouth 62 changes direction to the internal perisporium (back side of conduit member of formation 46) of mist generating chamber 45, and the mist blow-off outlet 66 that the part of this wind is used from the egg box blows out.

Therefore, the mist blow-off outlet of together using from the egg box in the part of the above-mentioned mist that forms convection current in the mist generating chamber 45 and the part of the wind that imports from air feed mouth 62 66 is supplied to egg box 15 (flowing shown in the arrow B 3 of Fig. 4 of wind and mist).

The mist blow-off outlet 67 that vegetable compartment is used is as Fig. 4, shown in Figure 5, and in other words the right lower quadrant in mist generating chamber 45, in air feed mouth 62 lower right side more, is not located at and emits pin 57 position in opposite directions with mist, and be communicated in vegetable compartment 4 via connected entrance 44.That is, the mist blow-off outlet used of vegetable compartment 67 and mist emit pin 57 on fore-and-aft direction not in opposite directions.

Thus, the wind that imports from air feed mouth 62 changes direction to the internal perisporium (back side of conduit member of formation 46) of mist generating chamber 45, and the mist blow-off outlet 67 that the part of this wind is used from vegetable compartment blows out.Therefore, the part of a part and the wind that imports from air feed mouth 62 that forms the above-mentioned mist of convection current in mist generating chamber 45 together is supplied to vegetable compartment 4 from the mist blow-off outlet 67 that vegetable compartment is used via connected entrance 44.

At this moment, in mist generating chamber 45, be blown into distance L 1 between the air feed mouth 62 of cold air and the mist blow-off outlet 67 that vegetable compartment is used and be set to distance L 2 between the mist blow-off outlet of using greater than air feed mouth 62 and refrigerating chamber 65.

Be positioned at the top of mist generating chamber 45 and the top that mist is emitted portion 50, be provided with wind supplying duct 68 (with reference to Fig. 4, Fig. 6, the Fig. 8) of refrigerating chamber.This refrigerating chamber uses wind supplying duct 68 as shown in Figure 8, and the rear portion is run through heat-barrier material 38 and is communicated with cooler chamber 36 with refrigeration, and the front portion is run through mist generating chamber 45 and is communicated with refrigerating chamber 14.

Therefore, by the part of refrigeration with the wind of cooler chamber 36, that is, the part of cold air directly is supplied to refrigerating chamber 14 (flowing shown in the arrow A 2 of Fig. 4, Fig. 6, Fig. 8 of wind) by refrigerating chamber with wind supplying duct 68.And heat-barrier material 38 is gone back double as refrigeration and is emitted insulating mechanism between the portion 50 with cooler 24 and mist.

In Fig. 6 and Fig. 8, refrigeration with cooler 24 near, be in the back side at this moment, be positioned at the heat-barrier material 2c side of case 2b and be equipped with the heater 70 that heats usefulness.This heater 70 is switched on during with the defrosting of cooler 24 and is generated heat in refrigeration, heats with cooler 24 and periphery thereof refrigerating.

Figure 17 represents the schematic configuration of the freeze cycle 710 in the refrigerator of present embodiment.In this freeze cycle 710, the 27a of ejection portion of compressor 27 is connected in the transfer valve of the stream that switches cooling agent via condenser 720, be the inlet portion 730a that is connected in triple valve 730 at this moment.And, a 730b of export department of triple valve 730 is via freezing withdrawal device i.e. the 1st capillary (capillary tube) 740, the freezing 27b of suction portion that is connected in compressor 27 with cooler 25, accumulator (accumulator) 750, and the 730c of another export department of triple valve 730 is connected in the 27b of suction portion of compressor 27 with cooler 24 via i.e. the 2nd capillary 760, the refrigeration of withdrawal device of refrigeration usefulness.

The storeroom (ice-making compartment 5, little refrigerating chamber 6, refrigerating chamber 7) of cryogenic temperature section when cooling off, is made under the 730b of the export department opened state of triple valve 730 drive compression machine 27 herein.So,, and circulate with a 730b of export department, the 1st capillary 740, freezing by condenser 720, triple valve 730 in regular turn from the cooling agent of the 27a of ejection portion of compressor 27 ejection from the mode that the 27b of suction portion of compressor 27 returns compressor 27 with cooler 25, accumulator 750.

In this process, freezingly cooled off with cooler 25 ambient airs, this cold air circulates with Air Blast fan 31 by freezing as previously mentioned, and the storeroom (ice-making compartment 5, little refrigerating chamber 6, refrigerating chamber 7) of cryogenic temperature section is cooled off.

And, the storeroom (refrigerating chamber 3, vegetable compartment 4, refrigerating chamber 14) of refrigerated storage temperature section when cooling off, is made under the 730c of another export department opened state of triple valve 730 drive compression machine 27.

So, from the cooling agent of the 27a of ejection portion of compressor 27 ejection with the 730c of another export department by condenser 720, triple valve 730 in regular turn, the 2nd capillary 760, refrigeration with cooler 24, and circulate from the mode that the 27b of suction portion of compressor 27 returns compressor 27.

In this process, refrigeration is cooled off with cooler 24 ambient airs, and this cold air circulates with Air Blast fan 35 by refrigerating as previously mentioned, and the storeroom (refrigerating chamber 3, vegetable compartment 4, refrigerating chamber 14) of refrigerated storage temperature section is cooled off.

, under the state that the running that makes compressor 27 stops, not shown Defrost heater is being switched on when defrosting to freezing, heating freezing by this Defrost heater with cooler 25 with cooler 25.Thus, carry out freezing defrosting with cooler 25.The defrost water that produces because of this defrosting after being accepted by drainpipe 32, is conducted to Defrost water evaporating ware 28 and evaporation as previously mentioned.

When the defrosting of this freezing usefulness cooler 25, also refrigerate defrosting simultaneously with cooler 24.Refrigeration is to be undertaken by with Air Blast fan 35 air of the storeroom (refrigerating chamber 3, vegetable compartment 4, refrigerating chamber 14) of refrigerated storage temperature section being circulated by driving refrigeration by air coolant tube 34 with the defrosting of cooler 24 basically.The air of the storeroom by making the refrigerated storage temperature section circulates by air coolant tube 34, and refrigeration is just becoming the temperature of (plus) with the temperature of cooler 24, and refrigeration is with the temperature rising of cooler 24 and defrost thus.

When the defrosting of cooler 24 is used in refrigeration, accepted and stored by the tank 56 of electrostatic atomization apparatus 48 with the part of the defrost water of cooler 24 drippages from this refrigeration, rest parts after being accepted by defrost water adaptor 40, is conducted to Defrost water evaporating ware 28 and evaporation as previously mentioned.

In addition, when the defrosting of cooler 24 is used in refrigeration,, can come more positively to defrost by the heat of this heater 70 by controlling with near the energising of the heater 70 the cooler 24 to being located at refrigeration.

Refrigeration, is also carried out when the cooling of freezing storeroom with 25 pairs of cryogenic temperature sections of cooler except with above-mentioned freezing with cooler 25 defrosting simultaneously with the defrosting of cooler 24.At this moment, though compressor 27 is activated, but close and cooling agent can not flowed through refrigeration with under the state of cooler 24 by the 730c of another export department, drive refrigeration with Air Blast fan 35, and the control of switching on is carried out to heater 70 at triple valve 730.

Secondly, narrate possessing the effect of refrigerator that above-mentioned mist produces the structure of mechanism.

When refrigerating chamber 3 and vegetable compartment 4 are cooled off, with the wind of cooler 24 cooled cold air, by cool-air feed conduit 37 from a plurality of cool-air feed mouths 39 be supplied to refrigerating chamber 3 as mainly shown in the hollow arrow among Fig. 1 through refrigeration by producing with the air-supply effect of Air Blast fan 35 by refrigeration.

And then, directly be supplied to refrigerating chamber 14 (with reference to the arrow A 2 of Fig. 4, Fig. 6, Fig. 8) from refrigerating chamber with wind supplying duct 68 by a part that refrigerates the wind that is produced with Air Blast fan 35.The cold air that is supplied to refrigerating chamber 3 and refrigerating chamber 14 confluxes after the cooling of the reserve that helps food etc., and (with reference to Fig. 5) also is supplied to vegetable compartment 4 from connected entrance 44.

The cold air that is supplied to vegetable compartment 4 is inhaled into refrigeration with Air Blast fan 35 sides from suction inlet 43 after the cooling of the reserve that helps vegetables etc., cooled off with cooler 24 by refrigeration once more, thereby repeat such circulation.

And, when the cooling of this refrigerating chamber 3 and vegetable compartment 4, by refrigeration with the part of the wind of cooler chamber 36 shown in the arrow A among Fig. 71, import and be supplied in the mist generating chamber 45 from air feed mouth 62.Herein, because mist blow- off outlet 64,65,66,67 is located at not and direct in opposite directions the positions of air feed mouth 62, therefore the wind that imports from air feed mouth 62 changes direction to the internal perisporium (back side of conduit member of formation 46) of mist generating chamber 45, and the wind that imports from air feed mouth 62 blows out from mist blow- off outlet 64,65,66,67 respectively.

At this moment, when driving electrostatic atomization apparatus 48, emit the fine mist that pin 57 contains hydroxy radical as emitting as mentioned above from a plurality of each mist of mist generation unit 51.The mist of being emitted is accumulated in mist generating chamber 45 and is spread in mist generating chamber, and the concentration of the mist in the mist generating chamber 45 becomes roughly even.

And by importing wind from air feed mouth 62 in mist generating chamber 45, the mist in the mist generating chamber 45 is spread and is formed convection current, and the concentration of mist becomes more even.

And, form convection current and concentration becomes roughly uniformly the part of mist shown in the arrow B 1 of Fig. 4 and Fig. 7, from mist blow-off outlet 64 via towards the mist of refrigerating chamber with conduit 63 and cool-air feed conduit 37 and be supplied to refrigerating chamber 3, the mist blow-off outlet of using from refrigerating chamber 65 is supplied to refrigerating chamber 14 as shown in arrow B 2, the mist blow-off outlet of using from the egg box as shown in arrow B 3 66 is supplied to egg box 15, and is supplied to vegetable compartment 4 via connected entrance 44 from the mist blow-off outlet 67 that vegetable compartment is used.

In above-mentioned the 1st embodiment, adopted mist generation unit 51 is located at structure in the mist generating chamber 45, therefore the mist that is produced by mist generation unit 51 easily is accumulated in the mist generating chamber 45.

Thus, even the mist that is generated by mist generation unit 51 produces density unevenness, because mist can spread in mist generating chamber 45, therefore the concentration of the mist in the mist generating chamber 45 still can become roughly equal spoonful, thereby the roughly uniform mist of concentration can be supplied to storeroom (refrigerating chamber 3, refrigerating chamber 14, egg box 15 and vegetable compartment 4) from mist blow- off outlet 64,65,66,67, thereby can expect the degerming that these supply with targets or the effect of deodorizing, and also can expect vegetables etc. preserve moisture or freshness keeps.

According to above-mentioned the 1st embodiment, can obtain action effect as described below.

The refrigeration that the tank (water storage portion) 56 that the water that is used to atomize in the electrostatic atomization apparatus 48 of a form of the mist generating device that constitutes the mist discharging gear release mechanism can utilize becomes the defrost water accumulator is accumulated is with the defrost water of cooler 24, therefore water supply can be automatically carried out, thereby the replenishment operation of user can be do not needed the water of electrostatic atomization apparatus 48 to tank 56.

The deep freezer of present embodiment has adopted possesses refrigeration cooler 24 and the freezing freeze cycle of using double evaporators (evaporator) mode of cooler 25 these 2 coolers.Herein, positive temperature can be become as the deep freezer of the freeze cycle of the employing double evaporators mode as the present embodiment the freezing peripheral temperature or the peripheral temperature of the cooler of the deep freezer of single evaporator mode with cooler 25 because of the heating of Defrost heater when the defrosting, but the temperature below-20 ℃ can be remained beyond when defrosting.Suppose described tank to be set in these cooler sides, though then when the defrosting of cooler tank accept and store defrost water, the water in this tank also easily freezes and is difficult to melt.Therefore, existence is difficult to stably mist be emitted the problem that portion 50 carries out the supply of water.

For this point, in the present embodiment, in the deep freezer of the double evaporators mode that possesses refrigeration usefulness cooler 24 and freezing usefulness cooler 25 these 2 coolers, adopted tank 56 has been located at refrigeration cooler 24 sides, and be arranged on the structure of the position (for example, the below of cooler 24 is used in refrigeration) of accepting this defrost water.In the deep freezer of double evaporators mode, though refrigeration can become negative (minus) temperature with the peripheral temperature of cooler 24 in the cooling running of this refrigeration with cooler 24, but far above freezing temperature with cooler 25, and, during the running of (in the cooling of the storeroom of cryogenic temperature section) or compressor 27 stops in freezing cooling running with cooler 25, can because of refrigeration with the air circulation of Air Blast fan 35 rise near the temperature of refrigerating chamber 3+3 ℃ near till.Therefore, especially be arranged on refrigeration with the shipwreck in the tank 56 of cooler 24 belows freezing, and, also easily melt even freeze, thereby, can stably emit portion 50 and carry out the supply of water mist.

And, in the present embodiment, near refrigerating, be provided with heater 70, therefore by control that this heater 70 is switched on cooler 24, can more positively prevent the freezing of water in the tank 56, carry out the supply of water thereby can more stably emit portion 50 to mist.

At this moment, inner face side (refrigeration cooler 24 sides) at interior case 2b, also can be positioned near the of heater 70 and attach the heat conduction member that for example constitutes by aluminium flake (sheet), and the bottom that makes this heat conduction member extends to till near tank 56, utilizes the heat of this heater 70 to come to heat via heat conduction member tank 56.When constituting as so, can more positively prevent the freezing of water in the tank 56.

It is by emitting 57 formations of pin (teat) towards the outstanding a plurality of mists of different directions that the mist of the electrostatic atomization apparatus 48 of formation mist generating device is emitted portion 50.By this structure, only be that unidirectional situation is different with projected direction that mist produces the teat of usefulness, the direction of the supply of mist can be made as a plurality of directions, thus the supply scope that can widen mist.

Mist is emitted by adopting described mist and emitting that pin (teat) 57 is clipped in the middle the horizontal part 53a of water supply the portion 53 and up and down rightabout structure of extending of portion 50, thereby also mist can be emitted towards the rightabout of top and below, can widen the supply scope of mist.

And, the horizontal part 53a of water supply portion 53 and each mist emit pin 57 be with air coolant tube 34 in refrigeration become parallel mode to dispose with the front walls 36a of cooler chamber 36 along this front walls 36a, can realize the slimming of fore-and-aft direction thus.Be configured to two sections by mist being emitted pin (teat) 57, can realize compactness (compact) change.

Mist is emitted portion 50 and is made a plurality of described mists emit pin (teat) 57 by employing to be arranged in the structure that the row shape disposes, can to increase the discharging amount of mist, can further widen the supply scope of mist, and, can realize slimming.

Adopted following structure, that is, described water supply portion 53 has bend 53c, is provided with the tank 56 that stores water below described bend 53c, the water that stores in the described tank 56 can be supplied to described bend 53c.

Thus, the water of tank 56 can be supplied to mist via bend 53c and emit pin 57.Supply unit 52 emits that portion 50 is clipped in the middle and the opposition side that is disposed at described bend 53c with mist.Thus, can make supply unit 52 more away from tank 56.

And, by with supply unit 52 and mist generation unit 51 with air coolant tube 34 in refrigeration become parallel mode to dispose with the front walls 36a of cooler chamber 36 along front walls 36a, can realize the slimming of the depth direction of electrostatic atomization apparatus 48.

The mist that the mist of electrostatic atomization apparatus 48 is emitted portion 50 is emitted pin (teat) 57 with along the mode of air coolant tube 34 and dispose.Thus, can suppress the depth size of the fore-and-aft direction of electrostatic atomization apparatus 48, thereby can realize slimming.Follow in this, can suppress the minimizing of refrigerator volume.

In the front portion of air coolant tube 34, be provided with the air feed mouth 62 of cool-air feed in mist generating chamber 45, the mist of electrostatic atomization apparatus 48 is emitted the place ahead that portion 50 is disposed at described air coolant tube 34.Thus, can utilize from air feed mouth 62 and be supplied to cooling air in the mist generating chamber 45, make and emit the mist that portion 50 emits from mist and waft at a distance.

Therefore air feed mouth 62 is emitted portion 50 (mist is emitted pin 57) with mist and is configured on the position of left and right deviation in the mode different with position in opposite directions, is supplied to cooling airs in the mist generating chamber 45 from air feed mouth 62 and can directly blow to mist and emit portion 50 (mist is emitted pin 57).Thus, can suppress that mist emits that pin 57 directly is subjected to from the cooling air of air feed mouth 62 and drying.

In refrigerator body 1, comprise accommodating to have the mist generating chamber 45 that mist is emitted the electrostatic atomization apparatus 48 of portion 50, in this mist generating chamber 45, be provided with and make the different a plurality of mist blow-off outlets of supply target of emitting the mist that portion 50 produced by described mist.

A plurality of mist blow-off outlets particularly are meant refrigerating chamber mist blow-off outlet 64, refrigerating chamber's mist blow-off outlet 65, egg box mist blow-off outlet 66, vegetable compartment mist blow-off outlet 67.Thus, the mists that produce in the mist generating chamber 45 can be supplied to refrigerating chamber 3, refrigerating chamber 14, egg box 15 and vegetable compartment 4 these 4 supply with targets, the supply scope that can widen mist can enlarge the effective scope of mist.

Refrigerating chamber 14 in the supply target of mist, egg box 15 and vegetable compartment 4 have little box 18, egg box 15, vegetable box (lower box 11, upper box 12) of freezing respectively, mist can be supplied in these boxes well.

At this moment, a plurality of mist blow-off outlets (refrigerating chamber with mist blow-off outlet 64, refrigerating chamber with mist blow-off outlet 65, egg box with mist blow-off outlet 66 and vegetable compartment with mist blow-off outlet 67) are configured in and emit portion 50 with mist is around the center, therefore can be supplied to each mist blow-off outlet well with emit the mist that portion 50 emits from mist.

Mist generation unit 51 has mist and emits pin (teat) 57, a plurality of mist blow-off outlets of described mist generating chamber 45 (refrigerating chamber with mist blow-off outlet 63a, refrigerating chamber with mist blow-off outlet 65, egg box with mist blow-off outlet 66 and vegetable compartment with mist blow-off outlet 67) are to be configured in to follow with described mist to emit on the different position, pin 57 position in opposite directions, even have finger or foreign matter to be inserted in the mist generating chamber 45 from these mist blow-off outlets contingency, can prevent that also them from directly contacting mist and emitting pin 57, thereby can guarantee security.

And, since form mist with the conduit member of formation 46 of generating chamber 45 for loading and unloading, so can carry out the maintenance (maintenance) of mist generation unit 51 grades easily.

(the 2nd embodiment)

With reference to Figure 10～Figure 12 the 2nd embodiment is described.

The refrigerator body 1 of the 2nd embodiment has the 1st path member 71 that forms cooling path 71a and the 2nd path member 72 that forms non-cooling path 72a as shown in figure 11.

Cooling path 71a is meant that refrigeration refrigerates the space of using cooler 24 with containing in the cooler chamber 36.Cool off with cooler 24 by refrigeration by the air in the cooling path 71a (wind).At this moment, the 1st path member 71 is to form refrigeration to use the interior case 2b of cooler chamber 36 and the rear portion of heat-barrier material described later 73.

Non-cooling path 72a is used for not being sent to the space of mist generating chamber 45 by the wind that refrigeration produces with the air-supply effect of Air Blast fan 35 with cooler 24 via refrigeration, is that refrigeration does not refrigerate the space of using cooler 24 with accommodating in the cooler chamber 36.

, because not accommodating refrigeration with cooler 24, inside therefore can directly not cool off with cooler 24 by the air (wind) in the non-cooling path 72a by refrigeration.At this moment, the 2nd path member 72 is the front portion of front walls 36a and heat-barrier material 73.

Heat-barrier material 73 is equivalent to the heat-barrier material 38 of the 1st embodiment.The heat-barrier material 38 that this heat-barrier material 73 extends to the 1st embodiment is the below more,, extends to refrigeration with cooler 24 below more that is.And heat-barrier material 73 is on thickness direction, and in the part of mist generating chamber 45 sides, that is, fore one one is formed with otch.

The shape of this otch is to be used to form non-cooling path 72a, and vertically extends to the mist that is positioned at the top from the lower end of heat-barrier material 73 and emit (with reference to Figure 11) near the upper end of pin 57.

In addition, the size of the left and right directions of otch is arbitrarily, all holds many mists and emits more than the horizontal scope of pin 57 but be preferably.

Mist generating chamber 45 has the 1st air feed mouth identical with the air feed mouth 62 of the 1st embodiment and the 2nd air feed mouth 74 (with reference to Figure 10～Figure 12).The 2nd air feed mouth 74 is to be used for and will to import the interior opening (shown in the mobile arrow C 1 as Figure 11 of wind, C2, the C3) of mist generating chamber 45 by the wind that produces with the air-supply effect of Air Blast fan 35 of refrigeration and the wind by non-cooling path 72a.

The mist of emitting portion 50 with mist that the 2nd air feed mouth 74 is located among the front walls 36a is emitted pin 57 position in opposite directions.

Promptly, in the 2nd embodiment, the 2nd air feed mouth 74 is located at up and down, and two places (are shown 74a with the 2nd air feed oral thermometer of upside, the 2nd air feed oral thermometer of downside is shown 74b), one the 2nd air feed mouth 74a is positioned at the rear that the mist that is located at horizontal part 53a top is emitted pin 57, and another the 2nd air feed mouth 74b is positioned at the rear that the mist that is located at horizontal part 53a below is emitted pin 57.

In other words, from whole observation refrigerator body 1, the 2nd air feed mouth 74a of upside emits pin 57 with the mist that is located at horizontal part 53a top and is positioned at the position that overlaps, and the 2nd air feed mouth 74b of downside emits pin 57 with the mist that is located at horizontal part 53a below and is positioned at the position that overlaps.

According to the structure of above-mentioned the 2nd embodiment, cool off with cooler 24 by the refrigeration in the cooling path 71a by the wind that passes through cooling path 71a that refrigerates in the wind that produces with the air-supply effect of Air Blast fan 35.The part of the wind of this cooling is fed in the mist generating chamber 45 from the 1st air feed mouth (air feed mouth 62).

Air feed mouth 62 and mist are emitted portion 50 (mist is emitted pin 57) and are positioned at each other not in opposite directions the position, therefore are supplied to cooling airs in the mist generating chamber 45 from air feed mouth 62 and directly do not blow to mist and emit portion 50 (mist is emitted pin 57).

Thus, can make mist emit that pin 57 directly is subjected to from the cooling air of air feed mouth 62 and drying, freeze to be suppressed.

And, only be that unidirectional situation is different with projected direction that mist produces the teat of usefulness, the direction of the supply of mist can be made as a plurality of directions, so the supply scope that can widen mist.

And, cooled off with cooler 24 by the wind that passes through non-cooling path 72a that refrigerates in the wind (cold air) that produces with the air-supply effect of Air Blast fan 35, and be imported in the mist generating chamber 45 from the 2nd air feed mouth 74 (74a, 74b) by refrigeration.And, emit pin 57 to mist from the wind that the 2nd air feed mouth 74 is imported into.

In the 2nd embodiment, the wind that is imported into from the 2nd air feed mouth 74a (with reference to Figure 10, arrow C 2 shown in Figure 11) easily blows to the mist that is located at horizontal part 53a top that mist emits the pin 57 and emits pin 57, and is supplied to each storeroom from being positioned near the mist blow-off outlets 64,65,66 that this mist emits the pin 57.

And, the wind that is imported into from the 2nd air feed mouth 74b (with reference to Figure 10, arrow C 3 shown in Figure 11) easily blows to the mist that is located at horizontal part 53a below that mist emits the pin 57 and emits pin 57, and is supplied to each storeroom from being positioned near the mist blow-off outlets 67 that this mist emits the pin 57.

Thus, can make mist emit pin 57 produces and is present near the high mists of concentration that mist emits the pin 57 and easily form convection current, the concentration of the mist in the mist generating chamber 45 is existed equably with high state, thus can be with concentration high and roughly the mist of uniform concentration be supplied to storeroom from mist blow- off outlet 64,65,66,67.

Blow near the mist blow-off outlets 64,65,66,67 that wind that mist emits pin 57 emits the pin 57 from mist and be supplied to each storeroom.Thus, the mist efficient in the mist generating chamber 45 can be supplied to each storeroom well.

Because wind is fed to mist generating chamber 45 from different a plurality of air feed mouths (being the 1st air feed mouth (air feed mouth 62), the 2nd air feed mouth 74a, 74b the 2nd embodiment), therefore flowing of the wind in the mist generating chamber 45 easily becomes complicated, thereby can make the concentration of the mist in the mist generating chamber more even.

In addition, the 2nd embodiment plays the action effect same with the 1st embodiment.

(the 3rd embodiment)

With reference to Figure 13～Figure 15 the 3rd embodiment is described.

The refrigerator body 1 of the 3rd embodiment has and forms with the 1st path member 71 of the same cooling path 71a of the 2nd embodiment and form and the 2nd path member 82 of the difform non-cooling path 82a of non-cooling path 72a (with reference to Figure 11) of the 2nd embodiment as shown in figure 14.

Non-cooling path 82a is used for by refrigerating the space of not being sent to mist generating chamber 45 with the wind that Air Blast fan 35 produced via refrigeration with cooler 24, is that refrigeration refrigerates the space of using cooler 24 with accommodating in the cooler chamber 36.

, because not accommodating refrigeration with cooler 24, inside therefore can directly not cool off with cooler 24 by the air (wind) in the non-cooling path 82a by refrigeration.The 2nd path member 82 is front walls 36a and heat-barrier material 83.

Heat-barrier material 83 is equivalent to the heat-barrier material 73 of the 2nd embodiment.This heat-barrier material 83 be with heat-barrier material 73 similarly extend to refrigeration with cooler 24 more the below till.And heat-barrier material 83 is formed with otch in the part of mist generating chamber 45 sides on thickness direction.The shape of this otch is to be used to form non-cooling path 82a, vertically extend near the rear of horizontal part 53a from the lower end of heat-barrier material 73 till (with reference to Figure 14).

In addition, the size of the left and right directions of otch is arbitrarily, all holds many mists and emits more than the horizontal scope of pin 57 but be preferably.

Mist generating chamber 45 has the 1st air feed mouth identical with the air feed mouth 62 of the 1st embodiment and the 2nd air feed mouth 84 (with reference to Figure 13～Figure 15).The 2nd air feed mouth 84 is the openings (shown in mobile arrow D1, the D2 as Figure 14 of wind, the D3) that are used for being imported by the wind that passes through non-cooling path 82a that refrigerates the wind that is produced with Air Blast fan 35 in the mist generating chamber 45.

The mist of emitting portion 50 with mist that the 2nd air feed mouth 84 is located among the front walls 36a is emitted on pin 57 position in opposite directions.

And then mist generating chamber 45 has the wind that will import from the 2nd air feed mouth 84 and guides to the guiding elements 85 that many mists are emitted pin 57.The guiding elements 85 of the 3rd embodiment is located at the dorsal part (rear side) of the horizontal part 53a of mist generation unit 51, is the triangular prism that extends along horizontal part 53a abreast.

And, when when the side surface direction of refrigerator body 1 is observed guiding elements 85, till 1 of the leg-of-mutton drift angle of guiding elements 85 extends near the central authorities of above-below direction of the 2nd air feed mouth 84.

According to the structure of above-mentioned the 3rd embodiment, with the 2nd embodiment similarly, only be that unidirectional situation is different with projected direction that mist produces the teat of usefulness, the direction of the supply of mist can be made as a plurality of directions, so the supply scope that can widen mist.

In addition, import in the mist generating chamber 45 with cooler 24 coolings and from the 2nd air feed mouth 84 without refrigeration by the wind that passes through non-cooling path 82a that refrigerates in the wind that produces with the air-supply effect of Air Blast fan 35.

The wind that imports from the 2nd air feed mouth 84 separates up and down to guiding elements 85.Separate the wind that the back flows to the top (with reference to Figure 13, arrow D2 shown in Figure 14) and easily blow to the mist that is located at horizontal part 53a top that mist emits in the pin 57 and emit pin 57, and be supplied to storeroom (especially (refrigerating chamber 3, refrigerating chamber 14, egg box 15) from being positioned near the mist blow-off outlets 64,65,66 that this mist emits the pin 57.

And, separate the wind that the back flows to the below (with reference to Figure 13, arrow D3 shown in Figure 14) and easily blow to the mist that is located at horizontal part 53a below that mist emits in the pin 57 and emit pin 57, and be supplied to storeroom (especially vegetable compartment 4) from being positioned near the mist blow-off outlets 67 that this mist emits the pin 57.

Thus, can make and emit pin 57 by mist and produced and be present near the high mists of concentration that this mist emits the pin 57 and in mist generating chamber 45, form convection current, can make the concentration of the mist in the mist generating chamber 45 higher and roughly even, thereby concentration height and the roughly uniform mist of concentration can be supplied to each storeroom from mist blow- off outlet 64,65,66,67.

By guiding elements 85 is set in mist generating chamber 45, thereby can utilize the simple structure that the 2nd air feed mouth 84 only is set at a place to obtain the action effect same with the 2nd embodiment.Thus, can improve the production efficiency of refrigerator.

In addition, the 3rd embodiment plays the action effect same with the 2nd embodiment.

As mentioned above, according to the refrigerator of present embodiment, only be that unidirectional situation is different with projected direction that mist produces the teat of usefulness, the direction of the supply of mist can be made as a plurality of directions, thus the supply scope that can widen mist.

(the 4th embodiment)

Figure 16 represents the 4th embodiment.In the 4th embodiment, in the electrostatic atomization apparatus 75 that constitutes mist generating device, the structure of mist generation unit 76 is different with the 1st embodiment.

Mist generation unit 76 possesses mist and emits portion 77 and this mist is emitted the water supply portion 78 that portion 77 supplies with moisture.Water supply portion 78 has from rounded rounded portions 78a of top view and the vertical component effect 78b that extends downwards from this rounded portions 78a, and accommodates in box 79 with the same water-keeping material 55 of the 1st embodiment and constitute.

The bottom of conduit member of formation 46, the 36b of section portion (with reference to Fig. 8) that the front portion of cooler chamber 36 is used in refrigeration are run through in the bottom of vertical component effect 78b, insert refrigeration from the top with in the tank 56 set in the cooler chamber 36.

Rounded portions 78a in the water supply portion 78 and vertical component effect 78b with air coolant tube 34 in refrigeration become parallel mode with the front walls 36a of cooler chamber 36 and dispose along front walls 36a.

Mist is emitted portion 77 and is emitted pin 57 by many mists that constitute teat respectively and constituted.Mist is emitted pin 57 and is the peripheral part that is located at rounded portions 78a radially.Therefore, mist is emitted portion 77 and is constituted by emitting pin 57 (teat) towards the outstanding a plurality of mists of different directions.

Box 79 is run through and contact water-keeping material 55 in the bottom that each mist is emitted pin 57.Each mist emit pin 57 also be with air coolant tube 34 in refrigeration become parallel mode to dispose with the front walls 36a of cooler chamber 36 along front walls 36a.

The left part of rounded portions 78a in water supply portion 78 is provided with the outstanding protuberance 78c in side left, on this protuberance 78c, is provided with the state outstanding towards a left side and is subjected to electricity pin 58.This is subjected to electricity pin 58 to be connected in the power supply terminal 61 of supply unit 52 sides.

In this structure, the water that stores in the tank 56 is aspirated and is supplied to each mist by water-keeping material 55 and emits pin 57.And, emit pin 57 from the negative high voltage of supply unit 52 from being subjected to electricity pin 58 to be applied to each mist via the moisture of water-keeping material 55, based on this, emit pin 57 from each mist and emit fine mist.

Emit mist that pin 57 emits and the 1st embodiment similarly from each mist, be supplied to a plurality of supply targets such as refrigerating chamber 3, refrigerating chamber 14, egg box 15 and vegetable compartment 4 from a plurality of mist blow-off outlets (the mist blow-off outlet 66 used of the mist blow-off outlet 64 that refrigerating chamber is used, the mist blow-off outlet 65 that refrigerating chamber uses, egg box, the mist blow-off outlet 67 that vegetable compartment is used).

In the electrostatic atomization apparatus 75 of the mist generating device that constitutes this kind present embodiment, especially mist is emitted pin 57 and is radially and is disposing, and therefore compares with the situation of the 1st embodiment, and having can be with mist to more multi-direction advantage of emitting.

And, electrostatic atomization apparatus according to the mist generating device that constitutes present embodiment, possess the mist of emitting mist and emit portion, the mist portion of emitting is supplied with the water supply portion of water and the mist portion of emitting is applied the supply unit of negative voltage, the mist portion of emitting is by constituting towards the outstanding a plurality of teats of different directions.

By this structure, only be that unidirectional situation is different with projected direction that mist produces the teat of usefulness, the direction of the supply of mist can be made as a plurality of directions, thus the supply scope that can widen mist.

(the 5th embodiment)

Figure 18 represents the 5th embodiment, and the part mark same-sign for identical with Fig. 9 only describes difference.In the 5th embodiment, replace and be located near the heater 70 that refrigerates with the cooler 24, and heater 80 is located at the tank (water storage portion) 56 that constitutes the defrost water accumulator near, be provided in a side of the bottom surface of the defrost water adaptor 40 that is positioned at tank 56 belows this moment.Heater 80 is configured on the lower surface position in opposite directions with tank 56.

In this embodiment, also can be by control that heater 80 is switched on, and more positively prevent from water freezing in the tank 56 to carry out the supply of water thereby can stably emit portion 50 to mist.

(the 6th embodiment)

Figure 19 represents the 6th embodiment, and the part mark same-sign for identical with Fig. 9 only describes difference.In the 6th embodiment, heater 81 is located at the lower surface of the bottom of the tank (water storage portion) 56 that constitutes the defrost water accumulator.In this embodiment, also can be by control that heater 81 is switched on, and more positively prevent from water freezing in the tank 56 to carry out the supply of water thereby can stably emit portion 50 to mist.

According to the various refrigerators of the present embodiment of above explanation, adopted the water storage portion of the mist generating device that will constitute the mist discharging gear release mechanism to be arranged on the structure of position of the tank of the defrost water accumulator that constitutes the defrost water of accepting cooler.

By this structure, in possessing the refrigerator that the mist discharging gear release mechanism is a mist generating device, making mist generating device produce the required water of mist can be accepted the defrost water of cooler and be used by tank, therefore can not need the replenishment operation of user to the water of mist generating device.

In addition, especially be arranged on refrigeration with the shipwreck in the tank of cooler below freezing, and, also easily melt even freeze, therefore can stably carry out supply to the water of mist generating device.

(the 7th embodiment)

At first, Figure 20～Figure 23 represents the 7th embodiment.In the 7th embodiment, the structure of mist generating device 135 parts and refrigeration are different with the 1st embodiment with the structure of cooler 24 and defrost water accumulator 56.

In the front surface portion of refrigeration, be provided with suction lead 131 with cooler chamber 129.This suction lead 131 be with the formed suction inlet 132 in rear portion from the bottom of refrigerating chamber 3 (refrigerating chamber 14) extend to towards described refrigeration till with the position of pressure fan 130 mode and be provided with.In addition, on the described partition wall 10 that refrigerating chamber 3 and vegetable compartment 4 are divided, be provided with and be used for the part from the cold air of refrigerating chamber 3 is directed at cool-air feed conduit 108a in the vegetable compartment 4.

In this structure, when driving refrigeration with pressure fan 30, shown in the hollow arrow among the figure, the air of refrigerating chamber 3 is inhaled into refrigeration with in the cooler chamber 129 from described suction inlet 132 by suction lead 131, and the air of vegetable compartment 4 similarly is inhaled into refrigeration with in the cooler chamber 129 from cold air return port 129b.

These inhaled airs refrigerate with after the cooler 24 with contacting in the cooler chamber 129 by refrigeration, blow out to refrigerating chamber 3 from a plurality of blow-off outlets 39 by blowing out conduit 37, blow out to the part of air of this refrigerating chamber 3 and blow out to vegetable compartment 4 by described cool-air feed conduit 108a.

And, the air of refrigerating chamber 3 is inhaled into refrigeration with in the cooler chamber 129 from described suction inlet 132 by suction lead 131, and the air of vegetable compartment 4 similarly is inhaled into refrigeration with in the cooler chamber 129 from cold air return port 129b, thereby carries out such circulation.

In this process, circulating air becomes cold air through refrigeration with cooler 24 coolings, and this Quilt with air conditioning is supplied to refrigerating chamber 3 and vegetable compartment 4, and refrigerating chamber 3 and vegetable compartment 4 are cooled to the temperature of described refrigerated storage temperature section.

Refrigerating the upper portion of using pressure fan 35 with the following quadrate part and the refrigeration of cooler 24 with the refrigeration in the cooler chamber 129, be equipped with the defrost water adaptor 40 of when the defrosting that refrigerates with cooler 24, accepting the defrost water that drops with cooler 24 from refrigeration, also also evaporate by the Defrost water evaporating wares 28 that not shown aqueduct (pipe) is directed in the described Machine Room 26 by the defrost water that this defrost water adaptor 40 is accepted.

And, refrigerating with the refrigeration in the cooler the chamber 129 following quadrate part of cooler 24 and the upper portion of defrost water adaptor 40, promptly, use between the cooler 24 at defrost water adaptor 40 and refrigeration, be equipped with the defrost water accumulator 56 of when the defrosting that refrigerates with cooler 24, accumulating the defrost water that drops with cooler 24 from refrigeration equally, the details aftermentioned of this defrost water accumulator 56 and defrost water adaptor 40.

In addition, refrigeration with the defrosting of cooler 24 be with the defrosting of freezing usefulness cooler 25 similarly, remove by making refrigeration will refrigerate the frost fusion of with the adhering on surface of cooler 24 with defrosting heater 70 heatings of cooler 24 usefulness, the water that this frost fusion back produces is defrost water, and this defrost water is from refrigerating with cooler 24 drippages and dropping.

And, in the present embodiment, in the front side that refrigerates with cooler chamber 129 is front surface portion (refrigeration is used outside the cooler chamber 129), be provided with the electrostatic atomization apparatus 135 as the mist discharging gear release mechanism, this electrostatic atomization apparatus 135 is used to produce the mist of performance degerming or deodorization and be supplied to described refrigerating chamber 3 and vegetable compartment 4.

Specifically, this electrostatic atomization apparatus 135 is as Figure 22 and shown in Figure 23, possess the water storage portion (aftermentioned) of accumulating water, aspirate water in this water storage portion and atomizing mist generation unit 136, and this mist generation unit 136 applied high-tension not shown high-voltage power apparatus and constitutes.

Mist generation unit 136 by being positioned at refrigeration with cooler 24 the place aheads and not shown suitable installing mechanism, blows out the more outstanding refrigeration of conduit 37 with on the cooler chamber front wall portion 129d and be installed in the ratio that refrigerates with cooler chamber 129 as shown in figure 22.This mist generation unit 136 as shown in figure 23, be in the box made of insulating material 137 that is ring (ring) shape, possess many for example 7 mists emit 138,1 suction pin 139 of pin, conducting strip 140, water-keeping material 141 and not shown electrode pin etc. and constitute.

It for example is to make polyester fiber and form pin shape (bar-shaped) as the carbon fiber mixing twisted of conductive material that mist is emitted pin 138 and suction pin 139, has water-retaining property and water absorption character, and has electric conductivity.This mist emits pin 138 and suction pin 139 is also carrying the platinum nano-colloid.The platinum nano-colloid for example can be impregnated into to calcine in the treatment fluid that contains the platinum nano-colloid and to it and carries by mist being emitted pin 138.

And these mists emit pin 138 and suction pin 139 is radial configuration by 8 holes on the perisporium that equally spaced is formed on box 137 respectively.

Wherein, suction pin 139 is directed downwards as the crow flies roughly, and this suction pin 139 is emitted pin 138 than mist and grown, and all mists are emitted the same length of pin 138.Will be understood that by described suction pin 139 is to make mist emit a lengthening of pin 138 and obtain.

Conducting strip 140 for example is polyester fiber is mixed with carbon fiber as conductive material and to form the nonwoven shape, has water-retaining property and electric conductivity.This conducting strip 140 is configured to along the ring-type of the inner peripheral surface of box 37, and emits pin 138 and the bottom side contacts (electric connection) of the pin 139 that absorbs water with mist.And though not shown, the front end of electrode pin is electrically connected at this conducting strip 140.

Water-keeping material 141 for example is to form disc by the carbamate sponge of water-retaining property and water absorption character excellence (urethane sponge), it closely is accommodated in the inboard of the conducting strip 140 in the box 137, thereby mist is emitted pin 138 and suction pin 139 and contacted this water-keeping material 141 via conducting strip 140 indirectly.

Herein, defrost water adaptor 40 and defrost water accumulator 56 are described in detail.

As shown in figure 22, defrost water adaptor 40 be installed on the inwall of heat insulating box 2 and with from here forwards (vegetable compartment 4 in directions) outstanding mode and fix, defrost water accumulator 56 be installed on refrigeration with the inwall of cooler chamber 129 and with from here rearward (is opposite direction with vegetable compartment 4 interior directions) outstanding mode fix.Thereby these defrost water adaptors 40 are opposite with the projected direction of defrost water accumulator 56.

In addition, refrigeration in order to set these defrost water adaptors 40 and defrost water accumulator 56, makes this space (space) of setting part than other parts especially more forwards expand the enlarged portion 129e that form and have with cooler chamber 129.

This enlarged portion 129e refrigeration is more outstanding with cooler chamber front wall portion 129d, is setting defrost water adaptor 40 and defrost water accumulator 56 in this enlarged portion 129e.

Enlarged portion 129e preferably extends towards partition wall 10 with cooler chamber front wall portion 129d from refrigeration.And, between the inwall of defrost water accumulator 56 and heat insulating box 2, gap g is set and they are isolated, especially, its isolation distance is at least defrost water accumulator 56 can be by the size more than the degree that water droplet was connected with the inwall of heat insulating box 2.

And then defrost water adaptor 40 forms by the plastics as electrically insulating material with defrost water accumulator 56.

And the rear side of defrost water accumulator 56 fore installation portion 56a has the container-like 56b of water storage portion than low one section of installation portion 56a, in the 56b of this water storage portion, accumulates the defrost water that drops with cooler 24 from refrigeration as shown in W.

Relative therewith, the suction pin 139 of mist generation unit 136 (refrigeration is with in the cooler chamber 129) from the top downwards runs through the upper wall portions 129c of refrigeration with the expansion of cooler chamber 129, and till making the bottom near the inside of the 56b of water storage portion of defrost water accumulator 56 is positioned at the bottom.

Herein, in refrigerating, be provided with enlarged portion 129e with cooler chamber 129, in this enlarged portion 129e, be equipped with defrost water accumulator 56, therefore in refrigeration with the rear of the place ahead of cooler 24 and vegetable compartment 4 and the rear of refrigerating chamber 14, can dispose mist generation unit 136 abreast with cooler chamber front wall portion 129d with refrigeration, thereby can emit mist well to refrigerating chamber's 14 internal efficiencies, and also can increase the volume of refrigerating chamber 14.

In addition, the suction inlet 132 of suction lead 131 is positioned at above-mentioned refrigeration with the place ahead, especially dead aheads cooler chamber 129, suction pin 139 parts that run through.

So, the defrost water of accumulating among the 56b of water storage portion of defrost water accumulator 56 is aspirated by suction pin 139 and is kept by conducting strip 140, and then, suck by water-keeping material 141 from this conducting strip 140 and to keep, and be supplied to mist from this water-keeping material 141 respectively via conducting strip 140 and emit pin 138.

Thereby, suction pin 139 is to be supplied to the water supply mechanism of electrostatic atomization apparatus 135 and to bring into play function as the defrost water that will accumulate in the defrost water accumulator 56, and, defrost water accumulator 56 is to bring into play function as the water storage portion of electrostatic atomization apparatus 135, that is, defrost water accumulator 56 is made as the water storage portion that the mist discharging gear release mechanism is an electrostatic atomization apparatus 135.

Figure 21 represents to refrigerate with the details of cooler 24 and the relation of defrost water accumulator 56 and defrost water adaptor 40.Refrigeration has the coolant flow pipe 142 that makes coolant flow in freeze cycle with as main body with cooler 24, and this coolant flow pipe 142 is turned back as shown in each return portion 142a.

At this moment, the shape that crawls of two row (Figure 21 only illustrates previous column) before and after for example forming, and this coolant flow pipe 142 in installation a plurality of heat conduction fans 143 and constituting.In addition, heat conduction fan 143 also is installed on the straight shape 142b of portion in addition except the return portion 142a of coolant flow pipe 142.

Use cooler chamber 129 with respect to this kind refrigeration, defrost water accumulator 56 is equipped on refrigeration as previously mentioned with between cooler 24 and the defrost water adaptor 40, but especially be disposed at refrigeration with between the return portion 142a and defrost water adaptor 40 of cooler 24, especially the 56b of water storage portion be positioned at refrigeration usefulness cooler 24 return portion 142a under.

Thereby defrost water accumulator 56 is equipped with 2 corresponding to refrigeration with the existing both sides of the return portion 142a of cooler 24 this moment, and it is accepted with the 56b of water storage portion separately and accumulates the defrost water that drops from return portion 142a.

In addition, below refrigerating with the part beyond the return portion 142a of cooler 24, promptly, below the straight shape 142b of portion that heat conduction fan 143 is installed, do not set defrost water accumulator 56, two defrost water accumulator 56 below the straight shape 142b of portion that avoids being equipped with this heat conduction fan 143 (under) the position be communicated with by not shown interconnecting part.

In other words, defrost water accumulator 56 is provided in away from position that refrigerates the core of using cooler 24 and the below of return portion 142a, but also can with return portion 142a beyond part, that is, and the mode that the part that heat conduction fan 143 is installed of the straight 142b of shape portion overlaps slightly and setting.

Relative therewith, defrost water adaptor 40 is positioned at from the straight shape 142b of portion that refrigerates with cooler 24 and comprises the whole below of return portion 142a and the below of two defrost water accumulator 56, thus, accepts the defrost water that drops with cooler 24 from refrigeration.

Be applied to mist from the negative high voltage of high-voltage power apparatus respectively via electrode pin and conducting strip 140 and emit pin 138, it is electronegative that each mist is emitted pin 138.

But, be in the electrostatic atomization apparatus 135 at the mist discharging gear release mechanism that constitutes in this way, be defrost water in defrost water accumulator 56 is supplied to each mist and emits under the state of pin 138, the high voltage of bearing is emitted applying of pin 138 to each mist.At this moment, charge concentration is emitted the leading section of pin 138 in each mist, the contained water of leading section is given surpass capillary energy.Thus, the water that each mist is emitted the leading section of pin 138 divides (Lei Shi division), emits (electrostatic atomization phenomenon) to be vaporific by leading section.

Thereby the hydroxy radical with strong oxidation is emitted pin 138 from each mist and is together emitted with mist, thus can be by hydroxy radical be used for carrying out degerming or deodorizing.

Secondly, effect, the effect of said structure are narrated.

When carrying out the cooling of refrigerating chamber 3 and vegetable compartment 4, drive refrigeration as previously mentioned with pressure fan 30.Thus, the air of refrigerating chamber 3 and vegetable compartment 4 contacts refrigeration on the one hand and circulates with cooler 19 one side, with the situation of the cooling of carrying out refrigerating chamber 3 and vegetable compartment 4 as mentioned above.

And, along with the cooling of carrying out this refrigerating chamber 3 and vegetable compartment 4, frost can be attached to the surface of refrigeration with cooler 24, but should frost when stopping the cooling of these refrigerating chambers 3 and vegetable compartment 4, fuse and remove by making defrosting heater 70 heating, the defrost water that this frost fusion back produces is accepted by defrost water accumulator 56 and defrost water adaptor 40 from refrigerating with cooler 24 drippages and dropping.

Wherein, the defrost water of being accepted by defrost water adaptor 40 can not be accumulated in the defrost water adaptor 40 and be led to Defrost water evaporating wares 28 and evaporation in the Machine Room 26 by not shown aqueduct, but the defrost water of being accepted by defrost water accumulator 56 is accumulated in the defrost water accumulator 56.

The suction pin 139 of defrost water by electrostatic atomization apparatus 135 that is accumulated in this defrost water accumulator 56 is supplied to mist generation unit 136, by this mist generation unit 136 as previously mentioned as atomizing and emitting.

And, the refrigerating chamber 3 that this mist of emitting is circulated with the driving of pressure fan 35 by the refrigeration when carrying out the cooling of refrigerating chamber 3 and vegetable compartment 4 and the air of vegetable compartment 4 are transported is supplied to refrigerating chamber 3 and vegetable compartment 4, thus, can realize the degerming or the deodorizing of refrigerating chamber 3 and vegetable compartment 4 and refrigerating chamber 14, and also can expect freshness maintenance of reserve (vegetables etc.) etc.

At this moment, be supplied to the mist generation unit 136 of electrostatic atomization apparatus 135 from the defrost water that refrigerates with cooler 24 automatically from defrost water accumulator 56, so can not need the water supply operation of user electrostatic atomization apparatus 135.

And, when carrying out the cooling of refrigerating chamber 3 and vegetable compartment 4, the refrigerating chamber 3 that circulates with the driving of pressure fan 35 by refrigeration and the air of vegetable compartment 4 with refrigerate the process that contacts with cooler 24 in become cold air, this Quilt with air conditioning is supplied to refrigerating chamber 3 and vegetable compartment 4.

The water storage portion of electrostatic atomization apparatus 135 is provided in defrost water adaptor 40 and refrigeration with the defrost water accumulator 56 between the return portion 142a of the coolant flow pipe 142 of cooler 24, and in addition part, defrost water accumulator 56 can not hinder pass through (with reference to the hollow arrow of Figure 21) of refrigeration with the cold air in the cooler 24, therefore can guarantee well to refrigerate with the flowing of the cold air in the cooler 24, thereby can guarantee the cooling performance of refrigerating chamber 3 and vegetable compartment 4 well.

And then, be provided in defrost water adaptor 40 and refrigeration with the defrost water accumulator 56 between the return portion 142a of cooler 24 than defrost water adaptor 40 more near cooler, can defrost water be supplied to electrostatic atomization apparatus 135 with only so short distance, therefore also can efficient carry out water supply well electrostatic atomization apparatus 135.And, at this moment, can make to absorb water promptly to water supply mechanism from defrost water accumulator 56 that pin 139 is short get final product as the electrostatic atomization apparatus 135 of mist discharging gear release mechanism, therefore also can make suction pin 139 cheapness that becomes.

At more than, Figure 24 to Figure 26 represents the 8th embodiment to the 10 embodiments of the present invention, respectively to the identical symbol of the part identical with the 7th example mark and omit explanation, only different parts is narrated.

(the 8th embodiment)

In the 8th embodiment shown in Figure 24, at the return portion 142a of refrigeration with cooler 24, the subsidiary inclination 151 that has towards defrost water accumulator 56 sides (below).Inclination 151 attaches in return portion 142a in downside or the horizontal return portion 142a2 of vertical return portion 142a1, but also can attach in the upside of vertical return portion 142a1.And, in return portion 142a, also can not attach 151, but this is arbitrarily, also can attach thereon.

Like this, with the subsidiary inclination 151 that has towards defrost water accumulator 56 sides (below) of the return portion 142a of cooler 24, make straight shape 142b of portion or 151 the defrost water of tilting easily flow down and concentrate in refrigeration in inclination 151 parts.

Its result, defrost water easily drop from return portion 142a, can increase the storage capacity of the defrost water in the defrost water accumulator 56, and then can increase the defrost water quantity delivered to electrostatic atomization apparatus 135, therefore also can make emitting of mist become abundant.In addition, preferably make 151 the foot of tilting be positioned at the structure of the top of defrost water accumulator 56.

(the 9th embodiment)

In the 9th embodiment shown in Figure 25, be provided with the teat 161 of the usefulness that dewaters with the return portion 142a of cooler 24 in refrigeration.

This teat 161 is for example by constituting with the different part of the coolant flow pipe 142 of cooler 24 with refrigeration, it is installed in the return portion 142a that is positioned at the both sides that refrigerate the foot of using cooler 24, but also can be installed on other return portion 142a, perhaps also can be and form these teats 161 with the appropriate section hole enlargement of coolant flow pipe 42.

Like this, be provided with the return portion 142a of cooler 24 in the embodiment of teat 161 of the usefulness that dewaters in refrigeration, defrost water also easily drops from teat 161, can increase the storage capacity of the defrost water in the defrost water accumulator 56, and then can increase defrost water quantity delivered to electrostatic atomization apparatus 135, therefore also can make emitting of mist become abundant.

In addition, with the return portion 142a of cooler 24, the inclination 151 of the 8th embodiment can be set in the lump also, thus, can make that defrost water is easier to drop in refrigeration.

(the 10th embodiment)

In the 10th embodiment shown in Figure 26, on defrost water adaptor 40, be provided with the protuberance 40a that can accept from the spilling water of defrost water accumulator 56.This protuberance 40a is greater than the 56b of water storage portion of defrost water accumulator 56, and is positioned at the below of the 56b of water storage portion, especially under, thereby when the 56b of this water storage portion overflows, accept spilling water in defrost water.

Like this, in defrost water adaptor 40, be provided with in the embodiment that to accept from the protuberance 40a of the spilling water of defrost water accumulator 56, can avoid dropping to the below of defrost water adaptor 40, especially drop to the part of refrigeration with pressure fan 35 from the spilling water of defrost water accumulator 56.

And, can utilize protuberance 40a stop desire from the below of defrost water adaptor 40 by refrigeration flowing with the air of the part of the return portion 142a of cooler 24, so that this air is as far as possible by the part of refrigeration with the high heat conduction fan 143 of the cooling effect of cooler 24, refrigeration is become well with the cooling effectiveness of 24 pairs of air of cooler, thereby can improve the cooling effectiveness of refrigerating chamber 3 and vegetable compartment 4.

In addition, in refrigeration with the return portion 142a of cooler 24, also can be provided with in the lump the inclination 151 of the 8th embodiment and the 9th embodiment teat 161 any one or this both.

And, in the above-mentioned embodiment, the present invention is applicable to possess refrigeration cooler 24 and freezing refrigerator with cooler 25 these two coolers, but also the present invention can be applicable in refrigerator body 1, to possess 1 cooler, and wait the refrigerator that carries out the type of the cold air of each chamber circulation control by damper (damper) device.

The defrost water accumulator except accept from return portion separate downwards and the structure of the defrost water that drops, can also adopt the water guide sector that is connected to return portion and defrost water is directed at the defrost water accumulator to be set to accumulate the structure of defrost water.

(the 11st embodiment)

At first, Figure 27～Figure 30 represents the 11st embodiment.In the 11st embodiment, the structure of defrost water accumulator 56 is different with the 7th embodiment shown in Figure 22.

Air coolant tube 229 makes this space that sets part especially more forwards expand the enlarged portion 229f that forms than other parts in order to set these defrost water adaptors 234 and defrost water accumulator 235 and have.

This enlarged portion 229f is more outstanding than front wall portion 229e, is equipped with defrost water adaptor 234 and defrost water accumulator 235 in this enlarged portion 229f.232 is suction lead, and 233 is suction inlet.

Between the inner face of defrost water adaptor 234 and air coolant tube 229, also be provided with the gap, form the ventilation road 229a that cold air passes through by this gap.Defrost water adaptor 234 forms by the synthetic resin as electrically insulating material with defrost water accumulator 235, and defrost water accumulator 235 is that interpolation has for example silver (Ag) of antibacterial effect and forms in this synthetic resin, has antibacterial action.

And then, for defrost water accumulator 235, its surface is carried out alligatoring and wetting quality is become well, diminish so that be attached to the water droplet of its outer surface and inner surface.For defrost water accumulator 235, for example implement aura (glow) discharge process, handle or spray the processing that (blast) grinds etc., thereby can improve wetting quality by the etching (etching) of solvent.

And, also can implement the coating (coating) that make wetting quality become good to the outer surface of defrost water accumulator 235.

And, defrost water accumulator 235 is at the rear side of the installation portion 243a that is located at its antetheca 243, have than this installation portion 243a and be positioned at the more container-like 235a of water storage portion of lower curtate, in the 235a of this water storage portion, accept as shown in W and accumulate the defrost water that drops with cooler 24 from refrigeration.

Relative therewith, the suction pin 240 of mist generation unit 237 (air coolant tube 229 in) from the top downwards runs through the upper wall portions 229d of the expansion of air coolant tube 229, the bottom near the inside of the 235a of water storage portion of defrost water accumulator 235 is positioned at bottom surface sections 235b till.At the bottom surface sections 235b of the 235a of water storage portion of defrost water accumulator 235, be formed with recess 235c at the position corresponding with the position of the bottom of suction pin 240, this bottom surface sections 235b be with recess 235c as lowest part and the mode that tilts towards the below and forming.

With reference to Figure 28 and Figure 29, defrost water accumulator 235 is described.

Defrost water accumulator 235 whole rectangular container shapes, antetheca 243 forms identical height with left and right sides wall 244,245.Rear wall 246 is formed with notch 246a on top, the height of rear wall 240 forms and highly is lower than three in addition (preceding, about) walls.In the present embodiment, notch 246a is made as spilling water portion.

Be fixed in inner face in the air coolant tube 229 by the installation portion 243a with the antetheca 243 of defrost water accumulator 235, defrost water accumulator 235 is fixed in the mode of cantilever support.The 35a of water storage portion of defrost water accumulator 235 accepts and accumulates from the defrost water of refrigeration with cooler 24 drippages, store defrost water gradually from recess 235c, in the time of till the water level of defrost water arrives the upper end of rear wall 246, notch 246a becomes the spilling water portion that defrost water is overflowed.

On rear wall 246, be provided with the jut 246b that makes its bottom more outstanding than the rearward end of bottom surface sections 235b.The rearward end (leading section) of left and right sides wall 244,245 is provided with than rear wall 246 (the place ahead) outstanding and left and right sides extension 244a, 245a of forming more rearward.

Like this, the defrost water that is accumulated among the 235a of water storage portion of defrost water accumulator 235 is emitted pin 239 by 240 suctions of suction pin and with the aforementioned mist that similarly is supplied to respectively.

Thereby, suction pin 240 is to be supplied to the water supply mechanism of electrostatic atomization apparatus 236 and to bring into play function as the defrost water that will be accumulated in the defrost water accumulator 235, and, defrost water accumulator 235 is to bring into play function as the water storage portion of electrostatic atomization apparatus 236, that is, defrost water accumulator 235 is made as the water storage portion that the mist discharging gear release mechanism is an electrostatic atomization apparatus 236.

Figure 30 observes the defrost water accumulator 235 in the air coolant tube 229 and the figure of defrost water adaptor 234 from the top.Defrost water accumulator 235 is rearward outstanding from the toe lateral of air coolant tube 229, and more the defrost water adaptor 234 of below is outstanding from rear side the place ahead of air coolant tube 229 to be positioned at defrost water accumulator 235.The rear wall 246 of defrost water accumulator 235 is positioned at the scope of defrost water adaptor 234 when the side is observed from it.Thereby the left and right sides extension 244a, the 245a that become notch 246a, the jut 246b of rear wall 246 of spilling water portion of defrost water accumulator 235 and left and right sides wall 244,245 also are positioned at the scope of defrost water adaptor 34 when their top is observed.

Secondly, effect, the effect of said structure embodiment are narrated.

Along with the cooling of carrying out refrigerating chamber 3 and vegetable compartment 4, frost can be attached to the surface of refrigeration with cooler 24, but should frost when stopping the cooling of these refrigerating chambers 3 and vegetable compartment 4, as previously mentioned by making defrosting heater heating fuse and remove, the defrost water that this frost fusion back produces is used cooler 24 drippages from refrigerating, and is accepted by defrost water accumulator 235 and defrost water adaptor 234.

Wherein, the defrost water of being accepted by defrost water adaptor 234 can not be accumulated in the defrost water adaptor 234 and be conducted to Defrost water evaporating wares 28 and evaporation in the Machine Room 26 by not shown aqueduct, but the defrost water of being accepted by defrost water accumulator 235 is accumulated in the defrost water accumulator 235.

The defrost water that is accumulated in this defrost water accumulator 235 is supplied to mist generation unit 237 by the suction pin 240 as the electrostatic atomization apparatus 236 of mist discharging gear release mechanism, and by this mist generation unit 237 as previously mentioned as atomizing and emitting.

And, the refrigerating chamber 3 that this mist of emitting is circulated with the driving of pressure fan 35 by the refrigeration when carrying out the cooling of refrigerating chamber 3 and vegetable compartment 4 and the air of vegetable compartment 4 are transported is supplied to refrigerating chamber 3 and vegetable compartment 4, thus, can realize the degerming or the deodorizing of refrigerating chamber 3 and vegetable compartment 4 and refrigerating chamber 14, and also can expect freshness maintenance of reserve (vegetables etc.) etc.

Automatically be supplied to the mist generation unit 237 of electrostatic atomization apparatus 236 from the defrost water that refrigerates with cooler 24 from defrost water accumulator 235, so can not need the water supply operation of user electrostatic atomization apparatus 236.And defrost water is different with the general water that uses, and does not contain mineral matter (mineral).

Therefore, do not exist mineral matter become because of the mineral matter that uses crystallization to turn to crystallization all the year round the pollution of electrostatic atomization apparatus 236 of defrost water accumulator 235, mist generation unit 237 etc. or deterioration reason may.

On the other hand, be difficult to suitably regulate be accumulated in the amount of the defrost water in the defrost water accumulator 235, thereby the defrost water that is accumulated in the defrost water accumulator 235 is overflowed sometimes.

At this moment, as Figure 27 and shown in Figure 30, the notch 246a of the rear wall 246 of defrost water accumulator 235 and jut 246b are in the scope of defrost water adaptor 234 when the top is observed, therefore the defrost water of overflowing will be overflowed from the notch 246a that becomes spilling water portion, and flow down downwards, and from the jut 246b drippage of bottom and positively accept by defrost water adaptor 34 at the outer surface of rear wall 246.

Also evaporate by the Defrost water evaporating ware 28 that above-mentioned aqueduct is directed in the Machine Room 26 by the defrost water that this defrost water adaptor 234 is accepted.Therefore, the defrost water of overflowing from defrost water accumulator 235 can positively be expelled to outside the refrigerator, can prevent that defrost water from flowing out in the refrigerator of vegetable compartment 4 grades.

And by the existence of jut 246b, the defrost water of overflowing easily flows down and drips at this jut 246b, therefore the defrost water of overflowing is more positively dropped onto in the defrost water adaptor 234.

And, the left and right sides wall 244,245 of defrost water accumulator 235 is provided with in the mode of clamping rear wall 246 in the rearward end of defrost water accumulator 235, at their leading section, be provided with than rear wall 246 (the place ahead) outstanding and left and right sides extension 244a, 245a of forming more rearward.

Therefore, can stop the exterior side of the defrost water wraparound left and right sides wall 244,245 that overflows from the notch 246a of the formation spilling water portion of rear wall 246 by left and right sides extension 244a, 245a, thereby can make defrost water more positively drop to defrost water adaptor 234 and be expelled to outside the refrigerator.

And, at the bottom surface sections 235b of defrost water accumulator 235, be provided with recess 235c at the position corresponding with the position of the bottom of the suction pin 240 of mist generation unit 237.

This recess 235c is positioned at the lowest part of the bottom surface sections 235b of defrost water accumulator 235.Therefore,, also can supply with water, also can efficient carry out water supply well electrostatic atomization apparatus 36 to the suction pin 240 of mist generation unit 237 even defrost water accumulator 35 stored defrost water tail off.

Isolation distance between the interior case 2b of defrost water accumulator 235 and heat insulating box 2 is made as more than the 20mm.Like this, to make might be the defrost water accumulator 235 that electrically connects of charging part with the high-voltage power supply device of described electrostatic atomization apparatus 236, isolate with cooler 24 and the part of soaking on every side thereof with the refrigeration of non-charging metal part, to eliminate the possibility of conducting by the water droplet of defrost water etc.

The maximum gauge of water droplet becomes 8mm～10mm because of capillary influence, the isolation distance between the interior case 2b of defrost water accumulator 235 and heat insulating box 2 is made as more than the 20mm so that each water droplet not can in conjunction with.

Described defrost water accumulator 235 is to add for example silver (Ag) with antibacterial effect and form, and can keep defrost water accumulator 235 cleanings by this antibacterial action.

With respect to above-mentioned the 11st embodiment, Figure 31 to Figure 35 represents the 12nd embodiment to the 16 embodiments of the present invention, for the part mark identical with the 11st example identical symbol and omission explanation, only different parts is narrated respectively.

(the 12nd embodiment)

In the 12nd embodiment shown in Figure 31, defrost water accumulator 251 is made of left and right sides wall 252,253 (right side wall 253 only is shown among the figure), antetheca 254, rear wall 255 and underside wall 256, and the essentially rectangular that is upper surface open is container-like.

Be provided with installation portion 254a on the top of antetheca 254, defrost water accumulator 251 is fixed in the front side portion of the inner face of air coolant tube 229 by cantilever support in installation portion 254a.

Defrost water accumulator 251 is at the rear side of this installation portion 254a, has than installation portion 254a to be positioned at the more container-like 251a of water storage portion of lower curtate, in the 251a of this water storage portion, accepts as shown in W and accumulates the defrost water that drops with cooler 24 from refrigeration.

Relative therewith, the bottom of the suction pin 240 of mist generation unit 237 near the inside of the 251a of water storage portion of defrost water accumulator 251 is positioned at underside wall 256 till.

The height and position of the upper end of the left and right sides wall 252,253 of defrost water accumulator 251 is along with forming lower towards rear portion side.That is, the height and position of the upper surface open portion of defrost water accumulator 251 is lower along with forming towards rear portion side, and the rearward end in this upper surface open portion forms in the mode that becomes lowest part.

Thereby the upper end 255a of the rear wall 255 of defrost water accumulator 251 becomes the spilling water portion of defrost water.The rear wall 255 of defrost water accumulator 251 is positioned at the scope of defrost water adaptor 234 when the side is observed from it.

Therefore, the defrost water of overflowing from defrost water accumulator 251 is overflowed and is flowed down downwards and drip at the outer surface of rear wall 255 from the upper end 255a as the rear wall 255 of spilling water portion, therefore can positively accept and be expelled to outside the refrigerator, thereby can prevent to flow out in the refrigerator of vegetable compartment 4 grades from the defrost water that defrost water accumulator 235 is overflowed by defrost water adaptor 234.

(the 13rd embodiment)

In the 13rd embodiment shown in Figure 32, defrost water accumulator 261 is made of left and right sides wall 262,263 (right side wall 263 only is shown among the figure), antetheca 264, rear wall 265 and underside wall 266, and the essentially rectangular that is upper surface open is container-like.

Be provided with installation portion 264a on the top of antetheca 264, defrost water accumulator 261 is fixed in the front side portion of the inner face of air coolant tube 229 by cantilever support in installation portion 264a.

Defrost water accumulator 261 is at the rear side of this installation portion 264a, has than installation portion 264a to be positioned at the more container-like 261a of water storage portion of lower curtate, in the 261a of this water storage portion, accepts as shown in W and accumulates the defrost water that drops with cooler 24 from refrigeration.

Relative therewith, the bottom of the suction pin 240 of mist generation unit 237 near the inside of the 261a of water storage portion of defrost water accumulator 261 is positioned at underside wall 266 till.

The height and position of the upper end of the left and right sides wall 262,263 of defrost water accumulator 261 is along with forming lower towards rear portion side.That is, the height and position of the upper surface open portion of defrost water accumulator 261 is lower along with forming towards rear portion side, and the rearward end in this upper surface open portion forms in the mode that becomes lowest part.

Thereby the upper end 265a of the rear wall 265 of defrost water accumulator 261 becomes the spilling water portion of defrost water.And, the underside wall 266 of defrost water accumulator 261 with its lower surface along with towards rear portion side and the mode of step-down and being provided with.

Thereby the bottom 265b of the rear wall 265 of defrost water accumulator 261 and the junction surface of underside wall 266 become the lowest part of whole defrost water accumulator 261.The upper end 265a of the rear wall 265 of defrost water accumulator 261 and bottom 265b (described junction surface) are positioned at the scope of defrost water adaptor 234 when the side is observed from it.

The upper end 265a of the rear wall that becomes spilling water portion 265 of defrost water accumulator 261 and bottom 265b (described junction surface) are positioned at the scope of defrost water adaptor 234 when their top is observed.

Therefore, the defrost water of overflowing is overflowed from the upper end 265a of the rear wall 265 that becomes spilling water portion, and flow down downwards at the outer surface of rear wall 265, and concentrate the bottom 265b (described junction surface) that drops onto the bottommost that becomes whole defrost water accumulator 261, therefore can more positively accept by defrost water adaptor 234.Therefore, can prevent to flow out in the refrigerator of vegetable compartment 4 grades from the defrost water that defrost water accumulator 261 is overflowed.

(the 14th embodiment)

In the 14th embodiment shown in Figure 33, defrost water accumulator 271 is made of left and right sides wall 272,273 (right side wall 273 only is shown among the figure), antetheca 274, rear wall 275 and underside wall 276, and the essentially rectangular that is upper surface open is container-like.

Be provided with installation portion 274a on the top of antetheca 274, defrost water accumulator 271 is fixed in the front side portion of the inner face of air coolant tube 229 by cantilever support in installation portion 274a.

Defrost water accumulator 271 is at the rear side of this installation portion 274a, has than installation portion 274a to be positioned at the more container-like 271a of water storage portion of lower curtate, in the 271a of this water storage portion, accepts as shown in W and accumulates the defrost water that drops with cooler 24 from refrigeration.

Relative therewith, the bottom of the suction pin 240 of mist generation unit 237 near the inside of the 271a of water storage portion of defrost water accumulator 271 is positioned at underside wall 276 till.

The height and position of the upper end of the left and right sides wall 272,273 of defrost water accumulator 271 is lower along with forming towards rear portion side, and the rearward end in the upper surface open portion of defrost water accumulator 271 forms in the mode that becomes lowest part.

Thereby the upper end 275a of the rear wall 275 of defrost water accumulator 271 becomes the spilling water portion of defrost water.In the rearward end (leading section) of the underside wall 276 of defrost water accumulator 271, be provided with width to the left and right and extend and be convexly equipped with downwards and the convex strip portions 277 of the jut that forms.

The rear wall 275 of defrost water accumulator 271 is positioned at the scope of defrost water adaptor 234 when the side is observed from it.Thereby the set convex strip portions 277 of the upper end 275a of the rear wall that becomes spilling water portion 275 of defrost water accumulator 271 and the rearward end of underside wall 276 also is positioned at the scope of defrost water adaptor 234 when their top is observed.

Therefore, the defrost water of overflowing from defrost water accumulator 271 is overflowed and is flowed down downwards and from convex strip portions 277 drippages, therefore can be accepted by defrost water adaptor 234 really at the outer surface of rear wall 275 from the upper end 275a as the rear wall 275 of spilling water portion.

And, by the existence of convex strip portions 277, easily flow down and drip at this convex strip portions 277, therefore can make the defrost water of overflowing more positively drop to defrost water adaptor 234.

(the 15th embodiment)

The 15th embodiment shown in Figure 34 is in above-mentioned the 12nd embodiment shown in Figure 31, underside wall 256 in defrost water accumulator 251 possesses the antifreeze heater of using, for the part mark identical identical symbol and omission explanation, only different parts is narrated with the 11st example.

Defrost water accumulator 251 possesses heater 281 at the lower surface of its underside wall 256.Heater 281 is the electrothermal heaters that generate heat by energising.

Heater 281 is to be used for preventing freezing of defrost water that defrost water accumulator 251 stores, and is switched on when the cooling that refrigeration is cooled off with cooler 19 is turned round and generate heat.

The defrost water that is stored in the defrost water accumulator 251 is heated by heater 281, does not therefore have the possibility of freezing, thereby can positively supply water to electrostatic atomization apparatus 36.

(the 16th embodiment)

In the 16th embodiment shown in Figure 35, defrost water accumulator 291 is made of left and right sides wall 292,293 (right side wall 293 only is shown among the figure), antetheca 294, rear wall 295 and underside wall 296, and the essentially rectangular that is upper surface open is container-like.

Be provided with installation portion 294a on the top of antetheca 294, defrost water accumulator 291 is fixed in the front side portion of the inner face of air coolant tube 229 by cantilever support in installation portion 294a.

Defrost water accumulator 291 is at the rear side of this installation portion 294a, has than installation portion 294a to be positioned at the more container-like 291a of water storage portion of lower curtate, in the 291a of this water storage portion, accepts as shown in W and accumulates the defrost water that drops with cooler 24 from refrigeration.

Relative therewith, the bottom of the suction pin 240 of mist generation unit 237 near the inside of the 291a of water storage portion of defrost water accumulator 291 is positioned at underside wall 296 till.

In the rear portion side (front) of defrost water accumulator 291 and the upper end of left and right sides wall 292,293 (right side wall 293 only is shown among the figure), be formed with rectangular-shaped left and right sides notch 292a, 293a (293a of right-hand cutout portion only is shown among the figure).

This left and right sides notch 292a, 293a become the spilling water portion of defrost water accumulator 291.Left and right sides notch 292a, the 293a of defrost water accumulator 291 are configured to, and are positioned at the scope of defrost water adaptor 234 when their top is observed.

Left and right sides notch 292a, the 293a of defrost water accumulator 291 is positioned at the scope of defrost water adaptor 234 when observing from the top, the defrost water of therefore overflowing from as the left and right sides notch 292a of spilling water portion, 293a overflows and flow down downwards and drip at the outer surface of left and right sides wall 292,293, thereby positively accept by defrost water adaptor 234.Therefore, can prevent to flow out in the refrigerator of vegetable compartment 4 grades from the defrost water that defrost water accumulator 291 is overflowed.

Plurality of embodiments of the present invention is illustrated, but these embodiments are to point out as example, are not intended to limit scope of invention.These novel embodiments can be implemented with other various forms, in the scope of the purport that does not break away from invention, can carry out various omissions, displacement, change.

These embodiments or its distortion are included in scope of invention or the purport, and are included in the invention and its impartial scope that claims put down in writing.For example, emit the shape of pin, also can in the scope that does not break away from above-mentioned purport, suitably change for the quantity of the quantity of air feed mouth and position, mist blow-off outlet and position, mist.

Mist generating device as constituting the mist discharging gear release mechanism is not limited to electrostatic atomization apparatus, the ultrasonic type atomising device that for example also can use the ultrasonic vibration by the ultrasonic vibration element to make the water atomization that stores in the water storage portion and mist is emitted.

Claims (20)

1. refrigerator is characterized in that comprising:

Refrigerator body has storeroom;

Cooler is located in this refrigerator body, is used to cool off described storeroom;

Pressure fan makes the air of described storeroom contact described cooler and circulates; And

Discharging gear release mechanism has water storage portion, and make the water atomization in this water storage portion and emit,

Below described cooler, set the defrost water adaptor that is used for accepting the defrost water that drops from this cooler,

Between this defrost water adaptor and described cooler, set the defrost water accumulator that is used for accumulating the defrost water that produces on the described cooler,

With the water storage portion of this defrost water accumulator as described mist discharging gear release mechanism.

2. refrigerator according to claim 1 is characterized in that,

Described mist discharging gear release mechanism is located in the described storeroom,

In the indoor described water storage portion that disposing of the cooler of accommodating described cooler.

3. refrigerator according to claim 1 and 2 is characterized in that,

Described cooler is to make the coolant flow pipe turn back and constitute,

Described defrost water accumulator is located at the below of the return portion of described cooler.

4. refrigerator according to claim 3 is characterized in that,

The subsidiary inclination that has towards described defrost water accumulator side of the return portion of described cooler.

5. refrigerator according to claim 3 is characterized in that,

Be provided with the teat of the usefulness that dewaters in the return portion of described cooler.

6. refrigerator according to claim 3 is characterized in that,

On described defrost water adaptor, be provided with the protuberance that to accept from the spilling water of described defrost water accumulator.

7. refrigerator according to claim 1 is characterized in that,

On described defrost water accumulator, from above observe position in the scope be in described defrost water adaptor and be provided with the spilling water portion that the water that stores this defrost water accumulator overflows.

8. refrigerator according to claim 7 is characterized in that,

Described spilling water portion is formed by notch.

9. refrigerator according to claim 8 is characterized in that,

Described defrost water accumulator with the one end as stiff end and cantilever support on described refrigerator body, and be provided with the spilling water portion that constitutes by described notch at another distolateral leading section.

10. refrigerator according to claim 7 is characterized in that,

In the bottom of described defrost water accumulator, be provided with outstanding jut downwards, described jut is observed the scope that is positioned at described defrost water adaptor from the top.

11. refrigerator according to claim 10 is characterized in that,

Described defrost water accumulator with the one end as stiff end and cantilever support on described refrigerator body, described jut is located at the bottom of the leading section side of described defrost water accumulator, in described defrost water accumulator, the wall that is positioned at the left and right sides of described jut is more given prominence in the place ahead to described jut.

12. refrigerator according to claim 7 is characterized in that,

Described mist discharging gear release mechanism has the suction member of the water in the described defrost water accumulator of suction,

In the bottom of described defrost water accumulator, be provided with recess at the position corresponding with the bottom of described suction member.

13. refrigerator according to claim 7 is characterized in that,

Rear portion at described storeroom is provided with air coolant tube,

Described cooler is configured in the inner face of the rear portion side of described air coolant tube with contact condition,

The rearward end of described defrost water adaptor is fixed in the inner face of the rear portion side of described air coolant tube, and its leading section extends towards the place ahead, is formed with the ventilation road that cold air passes through between the inner face of the toe lateral of its leading section and described air coolant tube,

The leading section of described defrost water accumulator is fixed in the inner face of the toe lateral of described air coolant tube, and extend towards the rear end thereafter, is formed with the gap between the inner face of the rear portion side of portion and described air coolant tube in its back-end.

14. refrigerator according to claim 13 is characterized in that,

The height and position of the upper surface open portion of described defrost water accumulator is along with forming lowlyer towards rear portion side, and has described spilling water portion at its leading section.

15. refrigerator according to claim 13 is characterized in that,

The lower surface of described defrost water accumulator is along with towards rear portion side and step-down.

16. refrigerator according to claim 7 is characterized in that,

Described defrost water accumulator has antibacterial action.

17. refrigerator according to claim 1 is characterized in that,

Described refrigerator body has the storeroom of cryogenic temperature section and the storeroom of refrigerated storage temperature section, storeroom freezing that described cooling apparatus is useful on the described cryogenic temperature section of cooling is with cooler and the refrigeration cooler that is used to cool off the storeroom of described refrigerated storage temperature section

To be supplied to the storeroom of described refrigerated storage temperature section from the mist that described mist discharging gear release mechanism is emitted,

Described water storage portion is located at accepts the position of described refrigeration with the defrost water of cooler.

18. refrigerator according to claim 17 is characterized in that,

Be provided with heater in described refrigeration near with cooler.

19. refrigerator according to claim 17 is characterized in that,

Near described water storage portion, be provided with heater.

20. refrigerator according to claim 17 is characterized in that,

In described water storage portion, be provided with heater.

Images