CN107048876A - A kind of dish-ordering cabinet refrigerated under upper freezing - Google Patents

A kind of dish-ordering cabinet refrigerated under upper freezing Download PDF

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Publication number
CN107048876A
CN107048876A CN201710425971.4A CN201710425971A CN107048876A CN 107048876 A CN107048876 A CN 107048876A CN 201710425971 A CN201710425971 A CN 201710425971A CN 107048876 A CN107048876 A CN 107048876A
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CN
China
Prior art keywords
condenser
space
dish
compressor
freeze
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Pending
Application number
CN201710425971.4A
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Chinese (zh)
Inventor
杨玄星
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Individual
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Individual
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Priority to CN201710425971.4A priority Critical patent/CN107048876A/en
Publication of CN107048876A publication Critical patent/CN107048876A/en
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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47FSPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F3/00Show cases or show cabinets
    • A47F3/04Show cases or show cabinets air-conditioned, refrigerated
    • A47F3/0404Cases or cabinets of the closed type
    • A47F3/0408Cases or cabinets of the closed type with forced air circulation
    • A47F3/0413Cases or cabinets of the counter type
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47FSPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F3/00Show cases or show cabinets
    • A47F3/001Devices for lighting, humidifying, heating, ventilation

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  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

The present invention relates to the dish-ordering cabinet refrigerated under a kind of upper freezing, solve existing dish-ordering cabinet chill space in upper, freeze space under, the restricted volume of chill space and the most inner side of freeze space is in visual dead angles, be unfavorable for the problem of ordering dishes.The present apparatus includes cabinet, it is characterised in that:The cabinet sets gradually compressor room, freeze space, chill space from top to bottom, and the chill space fore-and-aft direction depth is consistent with the fore-and-aft direction depth of freeze space bottom surface.The present invention obtains more chill space volumes using the cabinet of ordering dishes refrigerated under upper freezing under the conditions of identical floor space, and the problem of improve freeze space most inner side is in visual dead angles;The present apparatus carries out auxiliary heat dissipation using condensed water to the condenser of kind of refrigeration cycle, improves radiating efficiency, but reduces the discharge of condensed water.

Description

A kind of dish-ordering cabinet refrigerated under upper freezing
Technical field
The present invention relates to a kind of refrigerator, the dish-ordering cabinet refrigerated under more particularly to a kind of upper freezing.
Background technology
Dish-ordering cabinet is the conventional case equipment in hotel, big restaurant, the dividing plate between the side cabinet of dish-ordering cabinet and each compartment Expanded material typically is used, possesses good heat-insulating property.Chill space and freeze space can be separated into dish-ordering cabinet, chill space Temperature general control is at 0~10 DEG C, and the temperature control of freeze space is at -5~0 DEG C, to meet the storage demand of different vegetables.Refrigeration Area and freeze space are used as cabinet door using glass sliding door.As shown in Figure 1, 2, the cabinet 1 of conventional dish-ordering cabinet is existed using chill space 3 Upper, structure of the freeze space 4 under, the top of chill space is upper dead level 2, and the bottom of freeze space is compressor room 5.Before and after chill space Direction depth is shallower, designed using vertical sliding door, before and after freeze space depth it is deep, using arc sliding door, chill space fore-and-aft direction is deep The half of the general only freeze space fore-and-aft direction depth of degree, restricted volume.Dividing plate, Er Qieleng are provided between chill space and freeze space There is the track of sliding door between Tibetan area and freeze space, and the height of freeze space is usually no more than 1 meter, the innermost position quilt in freeze space Dividing plate and sliding door track are blocked, the dead angle in sight, effective utilization of freeze space when being unfavorable for ordering dishes.
The content of the invention
It is an object of the invention to solve existing dish-ordering cabinet chill space in upper, freeze space under, the volume of chill space by Limit and freeze space most inner side be in visual dead angles, being unfavorable for the problem of ordering dishes, there is provided the dish-ordering cabinet refrigerated under a kind of upper freezing.
The technical solution adopted for the present invention to solve the technical problems is:A kind of dish-ordering cabinet refrigerated under upper freezing, including Cabinet, it is characterised in that:The cabinet is set gradually before and after compressor room, freeze space, chill space, the chill space from top to bottom Direction depth is consistent with the fore-and-aft direction depth of freeze space bottom surface.Storage of the storage requirements of chill space much larger than freeze space is needed Ask, compared with traditional structure, this programme identical floor space can obtain twice of chill space volume, can be with inside chill space Using glass panel or netted shelf, sight can be penetrated above and below shelf, and because chill space is lower and with higher height, The height of freeze space can reach more than 1.5 meters, and sight that can be substantially with people is concordant, likewise, the top of chill space also substantially with The sight of people is concordant, and dish-ordering cabinet more preferably, is blocked small using sight.
Preferably, the freeze space front is provided with arc sliding door, the front and rear depth of freeze space top surface is less than freeze space bottom The fore-and-aft direction depth in face.
Alternatively preferably, freeze space front is provided with vertical sliding door, the front and rear depth of freeze space top surface with it is cold The fore-and-aft direction depth for freezing area bottom surface is consistent.
Preferably, the chill space uses vertical sliding door, the fore-and-aft direction depth of chill space up and down everywhere is consistent, refrigeration Area is provided with multiple-layer horizontal shelf.
Preferably, the bottom of the freeze space and chill space is respectively equipped with drainpipe, the front side of freeze space is provided with the bottom of from Raised insulated wall upwardly.Drainpipe is used to exclude the condensed water in freeze space and chill space, reduces and hangs frost.
Preferably, the compressor room is provided with the first compressor, the first condenser, the second compressor, the second condenser, The air side of first condenser is provided with the first cooling fan, and the air side of the second condenser is provided with the second radiation air Machine, the first cooling fan and the second cooling fan wind direction are identical, and the inlet side of the first condenser and the second condenser is set respectively There is easy-to-dismount screen pack.The refrigeration plants such as air-conditioning, are typically that screen pack is set on front side of evaporator, the condenser of outer machine leads to Chang Bushe screen packs, when evaporator is blocked, the reason for influenceing refrigeration is to be reduced because of evaporator with air heat-exchange efficiency, The now refrigerant temperature of whole kind of refrigeration cycle and pressure reduction, the load reduction of compressor, although refrigeration is deteriorated is actual Pipeline and the compressor influence of upper kind of refrigeration cycle are simultaneously little.The present apparatus sets screen pack in the front side of condenser, and reason is condensation Device radiates in the presence of blower fan, has substantial amounts of dust or oil smoke by condenser, if things go on like this, blockage of condenser is made Difficult into radiating, now the refrigerant temperature and pressure in kind of refrigeration cycle constantly rise, and cause the load of compressor constantly to increase, Cause energy consumption to be continuously increased, and easily trigger overload protection, when serious, compressor damage can be caused.And blockage of condenser is not Easy cleaning, existing cleaning agent typically carries serious corrosivity, and corrosion is caused to condenser pipe and radiating fin;Work as stopping state When serious, or even condenser pipe can only be changed, replacement cost is high.The present apparatus sets screen pack, absorption dust oil on front side of condenser Cigarette, the top surface of present apparatus cabinet is open type, and screen pack is easy to cleaning using the dismounting mode pulled and pushed.The structure energy of the present apparatus Protect compressor, it is ensured that refrigerating capacity is reliable and stable, energy saving.
Preferably, the compressor room is provided with the first compressor, the first condenser, the second compressor, the second condenser, The bottom surface of the freeze space and rear wall are equipped with the first evaporator, and each side wall of chill space lays the second evaporator, the first compression - the first evaporator of-the first capillary of the condenser of machine-the first formation freeze space kind of refrigeration cycle, second the-the second condenser of compressor- Second the-the second evaporator of capillary formation chill space kind of refrigeration cycle.
Preferably, the air side of first condenser is provided with the first cooling fan, the air side of the second condenser The second cooling fan is provided with, the first cooling fan and the second cooling fan wind direction are identical.Make the air-flow direction one of compressor room Flow side, it is to avoid turbulent flow.
Preferably, the bottom of the freeze space and chill space is respectively equipped with drainpipe, drainpipe connection header tank catchments Case connects upper water box by water pump, and upper water box is arranged at the first condenser, the top of the second condenser, upper water box bottom and first Condenser alignment is provided with the first electrically-controlled valve at some first weepers, the first weeper with the first compressor synchronous averaging, Upper water box bottom alignd with the second condenser be provided with some second weepers, the second weeper with the second compressor synchronously open Dynamic the second electrically-controlled valve, lower header has been respectively arranged below in the first condenser, the second condenser.First condenser, second The upper water box of the top of condenser is interconnected, likewise, the first condenser, the lower header of the lower section of the second condenser are also mutual Connection.Upper water box is pumped into after the condensation water collection of freeze space and chill space, when one or two compressor operatings, correspondence Condenser need radiating, now corresponding electrically-controlled valve is opened, makes the condensing drip of upper water box to the surface of condenser simultaneously edge Condenser surface is tumbled, and condensate evaporation is absorbed substantial amounts of heat during condensate evaporation, carried by the surface heat of condenser High radiating effect, and reduce the discharge of complete machine condensed water.Water level sensor is set in header tank, and water level reaches setting high point When starting mode of pump draw water, water level reach setting low spot when water pump stop.
Preferably, the lower header is connected with header tank.
The present invention obtains more refrigerations under the conditions of using the cabinet of ordering dishes refrigerated under upper freezing, identical floor space Area's volume, and improve freeze space most inner side be in visual dead angles the problem of;The present apparatus sets screen pack on front side of condenser, The use cost of condenser is reduced, and improves the operating efficiency and service life of compressor set;The present apparatus utilizes condensation Water carries out auxiliary heat dissipation to the condenser of kind of refrigeration cycle, improves radiating efficiency, but reduces the discharge of condensed water.
Brief description of the drawings
Fig. 1 is that tradition is ordered dishes cabinet schematic diagram.
Fig. 2 is levels structural representation inside Fig. 1 dish-ordering cabinets.
Fig. 3 is a kind of structural representation of the invention.
Fig. 4 is levels structure schematic side view inside Fig. 3 of the present invention dish-ordering cabinet.
Fig. 5 is the dish-ordering cabinet internal refrigeration storage component diagram of the embodiment of the present invention 1.
Fig. 6 is the dish-ordering cabinet internal refrigeration storage component diagram of the embodiment of the present invention 2.
Fig. 7 is the external structure schematic diagram of the embodiment of the present invention 3.
In figure:1st, cabinet, 2, upper dead level, 3, chill space, 4, freeze space, 5, compressor room, the 6, first evaporator, 7, second Evaporator, the 8, first compressor, the 9, first condenser, the 10, first cooling fan, the 11, second compressor, the 12, second condenser, 13rd, the second cooling fan, 14, drainpipe, 15, header tank, 16, water pump, 17, upper water box, 18, lower header, 19, screen pack.
Embodiment
Below by specific embodiment and the present invention is further described with reference to accompanying drawing.
Embodiment 1:The dish-ordering cabinet refrigerated under a kind of upper freezing, as shown in Fig. 3,4,5.The present apparatus include cabinet 1, cabinet from Top to bottm sets gradually compressor room 5, freeze space 4, chill space 3, the fore-and-aft direction depth of chill space 3 and the bottom surface of freeze space 4 Fore-and-aft direction depth it is consistent.LED illumination lamp is provided with freeze space 4, chill space 3.The front side of freeze space 4 is provided with high upwards from bottom surface The insulated wall risen.The front of freeze space 4 is provided with arc sliding door, and the front and rear depth of freeze space top surface is less than the front and back of freeze space bottom surface To depth.Chill space 3 uses vertical sliding door, and each height and position fore-and-aft direction depth of chill space is consistent.Compressor room is provided with First compressor 8, the first condenser 9, the second compressor 11, the second condenser 12, the bottom surface of the freeze space and rear wall laying There is the first evaporator 6, each side wall of chill space lays the second evaporator 7, first the-the first capillary of the-the first condenser of compressor- First evaporator formation freeze space kind of refrigeration cycle, second compressor the-the second condenser the-the second evaporator of the-the second capillary is formed Chill space kind of refrigeration cycle.The air side of first condenser 9 is provided with the first cooling fan 10, the air-out of the second condenser 12 Side is provided with the second cooling fan 13, and the inlet side of the first condenser and the second condenser is respectively arranged with easy-to-dismount filtering Net 19.The bottom of freeze space and chill space is respectively equipped with drainpipe 14.
This programme identical floor space compared with traditional structure can be obtained inside twice of chill space volume, chill space Glass panel or netted shelf can be used, sight can be penetrated above and below shelf, and because chill space is lower and with higher Highly, the height of freeze space can reach more than 1.5 meters, and sight that can be substantially with people is concordant, meanwhile, the top of chill space is also basic Sight with people is concordant, and dish-ordering cabinet more preferably, is blocked small using sight.
Embodiment 2:The dish-ordering cabinet refrigerated under a kind of upper freezing, as shown in Fig. 3,4,6.The present apparatus include cabinet 1, cabinet from Top to bottm sets gradually compressor room 5, freeze space 4, chill space 3, the fore-and-aft direction depth of chill space 3 and the bottom surface of freeze space 4 Fore-and-aft direction depth it is consistent.LED illumination lamp is provided with freeze space 4, chill space 3.The front of freeze space 4 is provided with arc sliding door, cold The front and rear depth for freezing area's top surface is less than the fore-and-aft direction depth of freeze space bottom surface.Chill space 3 use vertical sliding door, chill space it is each Individual height and position fore-and-aft direction depth is consistent.Compressor room provided with the first compressor 8, the first condenser 9, the second compressor 11, Second condenser 12, the bottom surface of the freeze space and rear wall are equipped with the first evaporator 6, and each side wall laying second of chill space is steamed Send out device 7, first the-the first evaporator of compressor the-the first capillary of the-the first condenser formation freeze space kind of refrigeration cycle, the second compression - the second evaporator of-the second capillary of the condenser of machine-the second formation chill space kind of refrigeration cycle.The air side of first condenser 9 The first cooling fan 10 is provided with, the air side of the second condenser 12 is provided with the second cooling fan 13, the first condenser and The inlet side of two condensers is respectively arranged with easy-to-dismount screen pack 19.The bottom of freeze space and chill space is respectively equipped with draining Pipe 14.
Drainpipe 14 connects header tank 15, and header tank is connected by water pump 16 and water level sense is set in upper water box 17, header tank Device is answered, starting mode of pump draws water when water level reaches setting high point, water pump stops when water level reaches setting low spot.Upper water box is set In the top of the first condenser 9, the second condenser 12, the bottom of upper water box 17 is alignd with the first condenser is provided with some first drops With the first electrically-controlled valve of the synchronous averaging of the first compressor 8 at water hole, the first weeper, upper water box bottom is alignd with the second condenser The second electrically-controlled valve with the synchronous averaging of the second compressor 11 at some second weepers, the second weeper is provided with, it is cold first Condenser, the second condenser have been respectively arranged below lower header 18.Lower header 18 can be connected to header tank.
The present embodiment carries out auxiliary heat dissipation using condensed water to the condenser of kind of refrigeration cycle, improves radiating efficiency, but reduces The discharge of condensed water.
Embodiment 3:A kind of dish-ordering cabinet refrigerated under upper freezing, as shown in Figure 7.The front of present apparatus freeze space 4 is provided with vertical Sliding door, the front and rear depth of freeze space top surface is consistent with the fore-and-aft direction depth of freeze space bottom surface.Remaining structure and the phase of embodiment 1 Together.

Claims (10)

1. the dish-ordering cabinet refrigerated under a kind of upper freezing, including cabinet, it is characterised in that:The cabinet sets gradually pressure from top to bottom Contracting machine room, freeze space, chill space, the chill space fore-and-aft direction depth are consistent with the fore-and-aft direction depth of freeze space bottom surface.
2. the dish-ordering cabinet refrigerated under a kind of upper freezing according to claim 1, it is characterised in that:The freeze space front is set There is arc sliding door, the front and rear depth of freeze space top surface is less than the fore-and-aft direction depth of freeze space bottom surface.
3. the dish-ordering cabinet refrigerated under a kind of upper freezing according to claim 1, it is characterised in that:The freeze space front is set There is vertical sliding door, the front and rear depth of freeze space top surface is consistent with the fore-and-aft direction depth of freeze space bottom surface.
4. the dish-ordering cabinet refrigerated under a kind of upper freezing according to claim 1 or 2 or 3, it is characterised in that:The chill space Using vertical sliding door, the fore-and-aft direction depth of chill space up and down everywhere is consistent, and chill space is provided with multiple-layer horizontal shelf.
5. the dish-ordering cabinet refrigerated under a kind of upper freezing according to claim 1 or 2 or 3, it is characterised in that:The freeze space Drainpipe is respectively equipped with the bottom of chill space, the front side of freeze space is provided with from the upward raised insulated wall in bottom surface.
6. the dish-ordering cabinet refrigerated under a kind of upper freezing according to claim 1 or 2 or 3, it is characterised in that:The compressor Room is provided with the first compressor, the first condenser, the second compressor, the second condenser, and the air side of first condenser is set There is the first cooling fan, the air side of the second condenser is provided with the second cooling fan, the first cooling fan and the second radiation air Machine wind direction is identical, and the inlet side of the first condenser and the second condenser is respectively arranged with easy-to-dismount screen pack.
7. the dish-ordering cabinet refrigerated under a kind of upper freezing according to claim 1 or 2 or 3, it is characterised in that:The compressor Room is provided with the first compressor, the first condenser, the second compressor, the second condenser, the bottom surface of the freeze space and rear wall laying There is the first evaporator, each side wall of chill space lays the second evaporator, first compressor the-the first capillary-the of the-the first condenser One evaporator formation freeze space kind of refrigeration cycle, second compressor the-the second condenser the-the second evaporator of the-the second capillary forms cold Tibetan area kind of refrigeration cycle.
8. the dish-ordering cabinet refrigerated under a kind of upper freezing according to claim 7, it is characterised in that:First condenser Air side is provided with the first cooling fan, and the air side of the second condenser is provided with the second cooling fan, the first cooling fan and Second cooling fan wind direction is identical.
9. the dish-ordering cabinet refrigerated under a kind of upper freezing according to claim 7, it is characterised in that:The freeze space and refrigeration The bottom in area is respectively equipped with drainpipe, and drainpipe connection header tank, header tank connects upper water box by water pump, and upper water box is arranged at The top of first condenser, the second condenser, upper water box bottom is alignd with the first condenser is provided with some first weepers, the With the first electrically-controlled valve of the first compressor synchronous averaging at one weeper, it is provided with if upper water box bottom is alignd with the second condenser With the second electrically-controlled valve of the second compressor synchronous averaging at dry second weeper, the second weeper, in the first condenser, second cold Condenser has been respectively arranged below lower header.
10. the dish-ordering cabinet refrigerated under a kind of upper freezing according to claim 9, it is characterised in that:The lower header and collection Water tank is connected.
CN201710425971.4A 2017-06-08 2017-06-08 A kind of dish-ordering cabinet refrigerated under upper freezing Pending CN107048876A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710425971.4A CN107048876A (en) 2017-06-08 2017-06-08 A kind of dish-ordering cabinet refrigerated under upper freezing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710425971.4A CN107048876A (en) 2017-06-08 2017-06-08 A kind of dish-ordering cabinet refrigerated under upper freezing

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Publication Number Publication Date
CN107048876A true CN107048876A (en) 2017-08-18

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2425335Y (en) * 2000-04-17 2001-03-28 海尔集团公司 Blast volume controller for condenser of showcase
KR200264513Y1 (en) * 2001-06-25 2002-02-16 (주) 범창냉열 Portable one body Cooling Unit Using for cold storage of Fabricating Method
JP2002257460A (en) * 2001-03-02 2002-09-11 Sanyo Electric Co Ltd Cooling storage box
CN2757060Y (en) * 2003-09-09 2006-02-08 松下电器产业株式会社 Refrigerator
CN202195568U (en) * 2011-07-29 2012-04-18 上海元上电子科技有限公司 Condensed water treatment device of air conditioner
CN202561987U (en) * 2012-01-06 2012-11-28 陈昌毓 Condensate water recovering and recycling device
CN202835594U (en) * 2012-08-22 2013-03-27 上海普天能源科技有限公司 Air-conditioning condenser cooling device
CN203016407U (en) * 2012-12-21 2013-06-26 河南统一电器股份有限公司 Counter type display cabinet
CN203068900U (en) * 2012-11-23 2013-07-17 郝中 Refrigeration device
CN207707655U (en) * 2017-06-08 2018-08-10 杨玄星 A kind of dish-ordering cabinet refrigerated under upper freezing

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2425335Y (en) * 2000-04-17 2001-03-28 海尔集团公司 Blast volume controller for condenser of showcase
JP2002257460A (en) * 2001-03-02 2002-09-11 Sanyo Electric Co Ltd Cooling storage box
KR200264513Y1 (en) * 2001-06-25 2002-02-16 (주) 범창냉열 Portable one body Cooling Unit Using for cold storage of Fabricating Method
CN2757060Y (en) * 2003-09-09 2006-02-08 松下电器产业株式会社 Refrigerator
CN202195568U (en) * 2011-07-29 2012-04-18 上海元上电子科技有限公司 Condensed water treatment device of air conditioner
CN202561987U (en) * 2012-01-06 2012-11-28 陈昌毓 Condensate water recovering and recycling device
CN202835594U (en) * 2012-08-22 2013-03-27 上海普天能源科技有限公司 Air-conditioning condenser cooling device
CN203068900U (en) * 2012-11-23 2013-07-17 郝中 Refrigeration device
CN203016407U (en) * 2012-12-21 2013-06-26 河南统一电器股份有限公司 Counter type display cabinet
CN207707655U (en) * 2017-06-08 2018-08-10 杨玄星 A kind of dish-ordering cabinet refrigerated under upper freezing

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