CN207006669U - A kind of refrigeration unit of height reduction - Google Patents

A kind of refrigeration unit of height reduction Download PDF

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Publication number
CN207006669U
CN207006669U CN201720709820.7U CN201720709820U CN207006669U CN 207006669 U CN207006669 U CN 207006669U CN 201720709820 U CN201720709820 U CN 201720709820U CN 207006669 U CN207006669 U CN 207006669U
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China
Prior art keywords
plate
condenser
fixed
refrigeration unit
evaporator
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Active
Application number
CN201720709820.7U
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Chinese (zh)
Inventor
吴凯
徐占松
张天泓
卢文娟
柴福忠
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang star Polytron Technologies Inc
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Zhejiang Tongxing Refrigecation Coltd
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Priority to CN201720709820.7U priority Critical patent/CN207006669U/en
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Abstract

The utility model discloses a kind of refrigeration unit of height reduction, including bottom plate, lower house and upper shell, condenser and compressor are fixed with bottom plate, the escape pipe of compressor connects the air inlet of condenser, the drain pipe of condenser connects device for drying and filtering, device for drying and filtering connects orifice union, and orifice union connects connecting tube, and connecting tube connects the feed tube of evaporator.It is by condenser using the setting that lies low, so as to substantially reduce the height of whole refrigeration unit, simultaneously, the bottom plate of condenser is large area wall, it is communicated with lower heat exchange through hole, so as to increase its contact area with the external world, so as to further improve its heat transfer effect, and water receiving cell body and upper accepting water cell body can concentrate condensed water caused by evaporator, it will not be dropped on bottom plate and produce corrosion;And contact through hole can reduce heat transfer caused by part operation on bottom plate in lower house, under the influence of the part such as the evaporator installed in housing top surface refrigeration.

Description

A kind of refrigeration unit of height reduction
Technical field:
Technical field of refrigeration equipment is the utility model is related to, more specifically to a kind of refrigeration unit of height reduction.
Background technology:
Refrigeration unit is extremely important part in automatic vending machine or reach-in refrigerator.Refrigeration unit is using refrigeration system System is that compressor, condenser, throttle part, evaporator four big part reach the function of refrigeration.This four big part is for refrigeration It is indispensable for system.Compressor is suction, compression, the equipment of conveying.Generating process is compressor by low-temp low-pressure Refrigerant vapour suction after, the refrigerant vapour for being compressed into HTHP is finally transported to condenser.Condenser is to release heat The equipment of amount, generating process are that the refrigerant vapour of HTHP exchanges with external substance within the condenser, release heat, become The refrigerant liquid of cryogenic high pressure.Throttle part has been that reducing pressure by regulating flow acts on, and its generating process is the refrigerant of cryogenic high pressure Liquid passes through throttle part reducing pressure by regulating flow, becomes the liquid of low-temp low-pressure.Evaporator is the equipment for conveying cold.Its generating process It is that the liquid vaporization of being absorbed heat in evaporator of low-temp low-pressure is changed into the refrigerant vapour of low-temp low-pressure.Between them with pipeline successively Connection, a closed system is formed, refrigerant constantly circulates in systems, above state change occurs, with the external world Carry out heat exchange.
And the condenser being fixed with existing refrigeration unit on its bottom plate is usually to be vertically arranged fixation, i.e. condenser Bottom be small area, it causes the height of whole refrigeration unit to increase, adds volume, so as to increase space hold, influence Whole refrigerator or the volume for selling area;
Meanwhile existing condensed water is directly discharge outside or is directly dropped on bottom plate, so as to easily make bottom plate Corroded, reduce service life.
Utility model content:
The purpose of this utility model is overcome the deficiencies in the prior art, there is provided a kind of refrigeration unit of height reduction, it will Condenser uses the setting that lies low, so as to substantially reduce the height of whole refrigeration unit, meanwhile, the bottom plate of condenser is large area wall Face, it is communicated with lower heat exchange through hole, so as to increase its contact area with the external world, so as to further improve its heat transfer effect, and Water receiving cell body and upper accepting water cell body can concentrate condensed water caused by evaporator, will not be dropped on bottom plate and produce corrosion, carry High service life;And contact through hole can reduce heat transfer caused by part operation on bottom plate in lower house, influence The refrigeration of the parts such as the evaporator installed on lower house top surface.
The utility model solve the technical problem scheme be:
A kind of refrigeration unit of height reduction, including bottom plate, lower house and upper shell, condenser and pressure are fixed with bottom plate Contracting machine, the escape pipe of compressor connect the air inlet of condenser, and the drain pipe of condenser connects device for drying and filtering, device for drying and filtering Orifice union is connected, orifice union connects connecting tube, and connecting tube connects the feed tube of evaporator, and the escape pipe of evaporator connects pressure Contracting machine, evaporator are fixed on the top plate of lower house, and lower house is fixed on bottom plate, and upper shell is fixed on the top of lower house, The condenser is cuboid, and it, which lies low, is arranged on the top surface of bottom plate, and the bottom surface and top surface in six faces of condenser is most Large area, the bottom surface of condenser is against the lower heat exchange through hole having on bottom plate;
The top surface of the bottom plate is fixed with radiator fan;
The top plate of the lower house includes first level portion, middle oblique plate and the second horizontal part, first level portion and is in The surface of condenser, the top surface in first level portion are fixed with upper accepting water cell body, and evaporator is in upper accepting water cell body and fixed On the top surface of the bottom plate of upper accepting water cell body, there is water falling hole on upper accepting water cell body, radiating is fixed with the rear wall of evaporator Blower fan.
The top surface of the bottom plate is fixed with water receiving cell body, and the middle part of the escape pipe of compressor is in water receiving tank with S-shaped coiling In body, water falling hole is in the surface of water receiving cell body.
The area of the lower heat exchange through hole is corresponding with the area of the bottom surface of condenser.
The condenser is fixed on the right front of bottom plate, and compressor is fixed on the bottom plate at right side rear portion of condenser, Radiator fan is fixed with the bottom plate in the left side of compressor, radiator fan is in the rear portion of condenser, and water receiving cell body is elongate slots It is fixed on the top surface at the left side of bottom plate body, and radiator fan and condenser are close to water receiving cell body.
The device for drying and filtering is in the middle part bending groove of stator, and stator is fixed on bottom plate, device for drying and filtering It is clamped between the internal face of the bending groove of bottom plate and stator.
The radiator fan is fixed on the top surface of undersetting, and undersetting is fixed on bottom plate, and device for drying and filtering is in down Between bearing and condenser.
There is side air vent on the front face of the upper shell, side disposed at air vent in the front of evaporator, upper shell Top plate has overdraught hole.
The bottom of the side plate of the lower house and the side wall touching position of bottom plate have multiple contact through holes.
It is further fixed on controlling housing on the top plate of the lower house, control housing is at the right side of upper shell, controls shell Control main frame is fixed with body.
Prominent effect of the present utility model is:
Compared with prior art, condenser is used the setting that lies low by it, so as to substantially reduce the height of whole refrigeration unit, Meanwhile the bottom plate of condenser is large area wall, it is communicated with lower heat exchange through hole, so as to increase its contact area with the external world, So as to further improve its heat transfer effect, and water receiving cell body and upper accepting water cell body can concentrate condensed water caused by evaporator, It will not be dropped on bottom plate and produce corrosion, improve service life, and the middle part of the escape pipe of compressor is in water receiving with S-shaped coiling In cell body, so as to be exchanged heat with the condensed water in water receiving cell body, so as to accelerate to radiate;And contact through hole can be reduced on bottom plate Part operation caused by heat transfer in lower house, under the influence of the part such as the evaporator installed in housing top surface refrigeration Effect.
Brief description of the drawings:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that Fig. 1 changes angled arrangement schematic diagram;
Fig. 3 is the partial structural diagram of the present utility model for removing upper shell;
Fig. 4 is the partial structural diagram at bottom plate of the present utility model;
Fig. 5 is that Fig. 4 changes angled arrangement schematic diagram;
Fig. 6 is Fig. 4 partial top view;
Fig. 7 is Fig. 3 partial enlarged drawing.
Embodiment:
Embodiment, see as shown in Figures 1 to 7, a kind of refrigeration unit of height reduction, including bottom plate 100, the and of lower house 10 Upper shell 20, condenser 200 and compressor 400 is fixed with bottom plate 100, the escape pipe of compressor 400 connects condenser 200 Air inlet, the drain pipe of condenser 200 connect device for drying and filtering 900, and device for drying and filtering 900 connects orifice union, orifice union Connecting tube 300 is connected, connecting tube 300 connects the feed tube of evaporator 600, and the escape pipe of evaporator 600 connects compressor 400, Evaporator 600 is fixed on the top plate of lower house 10, and lower house 10 is fixed on bottom plate 100, and upper shell 20 is fixed on lower house 10 top, the condenser 200 are cuboid, and it, which lies low, is arranged on the top surface of bottom plate 100, six faces of condenser 200 In bottom surface and top surface be maximum area, the bottom surface of condenser 200 is against the lower heat exchange through hole 101 having on bottom plate 100;
The top surface of the bottom plate 100 is fixed with radiator fan 500, after the fan of radiator fan 500 is in lower house 10 In the main ventilation through hole 19 having on wallboard in fixed ventilating duct;
The top plate of the lower house 10 includes first level portion 11, the middle oblique horizontal part 130 of plate 12 and second, the second water Flat portion 130 is higher than first level portion 11, and first level portion 11 is in the surface of condenser 200, the top surface in first level portion 11 Upper accepting water cell body 13 is fixed with, evaporator 600 is in upper accepting water cell body 13 and is fixed on the top of the bottom plate of upper accepting water cell body 13 On face, there is water falling hole 14 on upper accepting water cell body 13, cooling fan 700 is fixed with the rear wall of evaporator 600.
Further, the top surface of the bottom plate 100 is fixed with water receiving cell body 102, the middle part of the escape pipe of compressor 400 It is in S-shaped coiling in water receiving cell body 102, water falling hole 14 is in the surface of water receiving cell body 102.
Further, the area of the lower heat exchange through hole 101 is corresponding with the area of the bottom surface of condenser 200.
Further, the condenser 200 is fixed on the right front of bottom plate 100, and compressor 400 is fixed on condenser On the bottom plate 100 at 200 right side rear portion, radiator fan 500, radiation air are fixed with the bottom plate 100 in the left side of compressor 400 Fan 500 is in the rear portion of condenser 200, and for elongated cell body, it is fixed on the top surface at the left side of bottom plate 100 to water receiving cell body 102 On, radiator fan 500 and condenser 200 are close to water receiving cell body 102.
Further, the device for drying and filtering 900 is in the middle part bending groove of stator 1, and stator 1 is fixed on bottom On plate 100, device for drying and filtering 900 is clamped between the internal face of the bending groove of bottom plate 100 and stator 1.
Further, the radiator fan 500 is fixed on the top surface of undersetting 2, and undersetting 2 is fixed on bottom plate 100 On, device for drying and filtering 900 is between undersetting 2 and condenser 200.
Further, there is side air vent 21, side air vent 21 is in evaporator on the front face of the upper shell 20 600 front, the top plate of upper shell 20 have overdraught hole 22.
Further, the bottom of the side plate of the lower house 10 has multiple connect with the side wall touching position of bottom plate 100 Touch through hole 15.
Further, it is further fixed on controlling housing 800 on the top plate of the lower house 10, control housing 800 is in upper At the right side of housing 20, control in housing 800 and be fixed with control main frame 801.
In the present embodiment, connecting tube and orifice union between its each refrigeration part are attached when mounted, accompanying drawing In in order to represent the correct display at other positions, carried out part and omitted;
In the present embodiment, condenser 200 is lain low and is arranged on the top surface of bottom plate 100 by it, in six faces of condenser 200 Bottom surface and top surface be maximum area, the bottom surface of condenser 200 is against the lower heat exchange through hole 101 having on bottom plate 100, so as to big Reduce the height of whole refrigeration unit greatly, meanwhile, the bottom plate of condenser 200 is large area wall, itself and it is lower heat exchange through hole 101 Communicate, so as to increase its contact area with the external world, so as to further improve its heat transfer effect;
And the top surface of bottom plate 100 is fixed with water receiving cell body 102, the top surface in first level portion 11 is fixed with upper accepting water cell body 13, evaporator 600 is in upper accepting water cell body 13 and is fixed on the top surface of the bottom plate of upper accepting water cell body 13, compressor 400 The middle part of escape pipe is in water receiving cell body 102 with S-shaped coiling, and upper accepting water cell body 13 will can condense caused by evaporator 600 Water is concentrated and dropped in water receiving cell body 102, will not be dropped on bottom plate 100 and be produced corrosion, improves service life, meanwhile, pressure The S-shaped coil section at the middle part of the escape pipe of contracting machine 400 can exchange heat with the condensed water in water receiving cell body, so as to accelerate to radiate.
And in the present embodiment, its condenser 200 is fixed on the right front of bottom plate 100, and compressor 400 is fixed on condenser On the bottom plate 100 at 200 right side rear portion, radiator fan 500, radiator fan are fixed with the bottom plate 100 in the left side of compressor 400 500 are in the rear portion of condenser 200, and for elongated cell body, it is fixed on the top surface at the left side of bottom plate 100 water receiving cell body 102, Close to water receiving cell body 102, using this topology layout, its is rationally distributed, simply, convenient to install for radiator fan 500 and condenser 200 Dismounting and maintenance.
And the bottom of the side plate of lower house 10 and the side wall touching position of bottom plate 100 have multiple contact through holes 15, reduce Contact area between the side plate and bottom plate 100 of lower house 10, enters so as to reduce the side plate of the heat of bottom plate 100 from lower house 10 The amount that row transmits, ensure the refrigeration in upper shell 20.
Finally, embodiment of above is merely to illustrate the utility model, and is not limitation of the utility model, relevant skill The those of ordinary skill in art field, in the case where not departing from spirit and scope of the present utility model, various changes can also be made Change and modification, therefore all equivalent technical schemes fall within category of the present utility model, patent protection model of the present utility model Enclosing to be defined by the claims.

Claims (9)

1. a kind of refrigeration unit of height reduction, including bottom plate (100), lower house (10) and upper shell (20), on bottom plate (100) Condenser (200) and compressor (400) are fixed with, the escape pipe of compressor (400) connects the air inlet of condenser (200), cold The drain pipe of condenser (200) connects device for drying and filtering (900), and device for drying and filtering (900) connects orifice union, and orifice union connects Connecting tube (300), connecting tube (300) connect the feed tube of evaporator (600), and the escape pipe of evaporator (600) connects compressor (400), evaporator (600) is fixed on the top plate of lower house (10), and lower house (10) is fixed on bottom plate (100), upper shell (20) it is fixed on the top of lower house (10), it is characterised in that:The condenser (200) is cuboid, and it, which lies low, is arranged on bottom On the top surface of plate (100), bottom surface and top surface in six faces of condenser (200) are maximum area, the bottom surface of condenser (200) The lower heat exchange through hole (101) having on against bottom plate (100);
The top surface of the bottom plate (100) is fixed with radiator fan (500);
The top plate of the lower house (10) includes first level portion (11), middle oblique plate (12) and the second horizontal part (130), the One horizontal part (11) is in the surface of condenser (200), and the top surface of first level portion (11) is fixed with upper accepting water cell body (13), Evaporator (600) is in upper accepting water cell body (13) and is fixed on the top surface of the bottom plate of upper accepting water cell body (13), upper accepting water groove There is water falling hole (14) on body (13), cooling fan (700) is fixed with the rear wall of evaporator (600).
A kind of 2. refrigeration unit of height reduction according to claim 1, it is characterised in that:The top of the bottom plate (100) Face is fixed with water receiving cell body (102), and the middle part of the escape pipe of compressor (400) is in water receiving cell body (102) with S-shaped coiling, Water falling hole (14) is in the surface of water receiving cell body (102).
A kind of 3. refrigeration unit of height reduction according to claim 1, it is characterised in that:The lower heat exchange through hole (101) area is corresponding with the area of the bottom surface of condenser (200).
A kind of 4. refrigeration unit of height reduction according to claim 1, it is characterised in that:The condenser (200) is solid The right front of bottom plate (100) is scheduled on, compressor (400) is fixed on the bottom plate (100) at the right side rear portion of condenser (200), Radiator fan (500) is fixed with the bottom plate (100) in the left side of compressor (400), radiator fan (500) is in condenser (200) rear portion, for elongated cell body, it is fixed on the top surface at the left side of bottom plate (100) water receiving cell body (102), radiator fan (500) and condenser (200) is close to water receiving cell body (102).
A kind of 5. refrigeration unit of height reduction according to claim 1, it is characterised in that:The device for drying and filtering (900) in the middle part bending groove in stator (1), stator (1) is fixed on bottom plate (100), device for drying and filtering (900) folder Between the internal face for holding the bending groove in bottom plate (100) and stator (1).
A kind of 6. refrigeration unit of height reduction according to claim 1, it is characterised in that:The radiator fan (500) It is fixed on the top surface of undersetting (2), undersetting (2) is fixed on bottom plate (100), and device for drying and filtering (900) is in undersetting (2) between condenser (200).
A kind of 7. refrigeration unit of height reduction according to claim 1, it is characterised in that:Before the upper shell (20) There is side air vent (21), side air vent (21) is in the front of evaporator (600), the top plate of upper shell (20) on wall With overdraught hole (22).
A kind of 8. refrigeration unit of height reduction according to claim 1, it is characterised in that:The side of the lower house (10) The bottom of plate has multiple contact through holes (15) with the side wall touching position of bottom plate (100).
A kind of 9. refrigeration unit of height reduction according to claim 1, it is characterised in that:The top of the lower house (10) It is further fixed on controlling housing (800) on plate, control housing (800) is at the right side of upper shell (20), in control housing (800) It is fixed with control main frame (801).
CN201720709820.7U 2017-06-19 2017-06-19 A kind of refrigeration unit of height reduction Active CN207006669U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720709820.7U CN207006669U (en) 2017-06-19 2017-06-19 A kind of refrigeration unit of height reduction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720709820.7U CN207006669U (en) 2017-06-19 2017-06-19 A kind of refrigeration unit of height reduction

Publications (1)

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CN207006669U true CN207006669U (en) 2018-02-13

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020173356A1 (en) * 2019-02-26 2020-09-03 海尔智家股份有限公司 Refrigerator with air blower located upstream of lateral side of evaporator
WO2020173362A1 (en) * 2019-02-26 2020-09-03 青岛海尔电冰箱有限公司 Refrigerator having two air supply fans and air supply control method therefor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020173356A1 (en) * 2019-02-26 2020-09-03 海尔智家股份有限公司 Refrigerator with air blower located upstream of lateral side of evaporator
WO2020173362A1 (en) * 2019-02-26 2020-09-03 青岛海尔电冰箱有限公司 Refrigerator having two air supply fans and air supply control method therefor

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Legal Events

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GR01 Patent grant
GR01 Patent grant
CP03 Change of name, title or address

Address after: 312500 Xinchang Avenue East Road, Xinchang County, Zhejiang 889

Patentee after: Zhejiang star Polytron Technologies Inc

Address before: 312500 No. 889 Xinchang Road, Xinchang Industrial Park, Shaoxing, Zhejiang

Patentee before: Zhejiang Tongxing Refrigecation Co.Ltd.

CP03 Change of name, title or address