CN202267297U - Dew condensation-preventing refrigerating device for cold storage display cabinet with vertical transparent glass - Google Patents
Dew condensation-preventing refrigerating device for cold storage display cabinet with vertical transparent glass Download PDFInfo
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- CN202267297U CN202267297U CN201120350525XU CN201120350525U CN202267297U CN 202267297 U CN202267297 U CN 202267297U CN 201120350525X U CN201120350525X U CN 201120350525XU CN 201120350525 U CN201120350525 U CN 201120350525U CN 202267297 U CN202267297 U CN 202267297U
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Abstract
The utility model discloses a dew condensation-preventing refrigerating device for a cold storage display cabinet with vertical transparent glass. The dew condensation-preventing refrigerating device for the cold storage display cabinet with the vertical transparent glass comprises a base, an equipment chamber which is arranged on the base, and a cold storage chamber which is arranged on the equipment chamber, wherein the equipment chamber is provided with an evaporating system, an axial flow fan and a condensing system which are sequentially arranged from the top to the bottom; a vent hole is formed on the lower part of the base; an exhaust hole is formed on the edge of the upper part of the equipment chamber; the axial flow fan is vertically arranged, and an upper air sucking fan blade is arranged at the lower end of an output shaft of the axial flow fan; the condensing system comprises a condenser; and the upper air sucking fan blade is opposite to the upper surface of the condenser. The structure of the dew condensation-preventing refrigerating device is optimized to ensure the unidirectional motion of hot air, so that heat-dissipating effect and the dew condensation-preventing effect are improved.
Description
Technical field
The utility model relates to the anti-condensation technical field of vertical clear glass refrigerated display cabinet, particularly a kind of anti-condensation refrigerating plant that is used for vertical clear glass refrigerated display cabinet.
Background technology
The casing of vertical clear glass refrigerated display cabinet comprises refrigerating chamber and canyon.This refrigerating chamber front side is provided with glass door.Then be provided with refrigerating plant in this canyon, the cold circulation that this refrigerating plant produces is transported in the refrigerating chamber and reaches refrigeration.
The refrigerating plant of traditional vertical clear glass refrigerated display cabinet comprises axial flow blower, condenser and assembly and compressor and assembly.This axial flow blower comprises the canyon flabellum, and this canyon flabellum is inserted in the condenser assembly; In the heat radiation process, at first, normal temperature air gets into condenser and the assembly from the both sides of shell; Then, under action of fan, this normal temperature air is blowed to condenser downwards, takes away the heat of condenser, helps the condenser heat radiation, thereby forms hot-air; At last, this hot-air discharges through the exhaust outlet that is located on the base.In this process, hot-air flows downward; And, can know that hot-air is that nature upwards flows according to existence general knowledge.Therefore, mainly there are three defectives in the radiating mode of this condenser: one, the heat of condenser generation is emitted downwards by air, does not have better utilization heat energy, causes the waste of energy; In addition, use,, also can cause the counter surface temperature to raise, thereby make the interior article of sales counter receive the influence of high temperature owing to discharge hot gas downwards if showcase is placed on the sales counter; Two, the rule that rises naturally owing to hot-air, in discharging process, in this hot air circulate access arrangement chamber, thereby cold and hot crossing caused whirlpool, bottom wind, and causes heat is difficult to discharge; Three, in said process, the heat that compressor produces also can pass via normal temperature air to condenser, will reduce the radiating effect of condenser, influences the refrigerating efficiency of condenser.
In addition, when in the environment that has a humid climate, using vertical clear glass refrigerated display cabinet, because there is the temperature difference in in-cabinet temperature with environment temperature, so the easy generation of glass surface condensation influences transparency; When serious, even can produce defluent water droplet, influence the bandwagon effect of article in the cabinet on the one hand, the flowing water of condensation generation will increase the workload of working service on the other hand.
At present, in order to prevent the generation of condensation phenomenon, the general anti-condensation technological means that adopts is the glass of improvement showcase or the material of glass door, such as: vacuum glass is adopted in (1); (2) adopt the inert gas double glazing; (3) adopt heat reflection coated glass, (4) to adopt 3 layers of double glazing etc.This scheme all is the major technique means that solve the glass condensation, but because [lys1] [MS2] complex manufacturing technical difficulty is big, cost is very high, therefore, must cause the rising significantly of product cost.
On 02 26th, 2003 disclosed Chinese patents " novel anti-condensation glass door showcase " (patent No.: the technical scheme of ZL02228244.0) announcing is: installation shaft flow fan and water conservancy diversion aerofoil in the refrigerating plant of the bottom of showcase, the heat that condenser is distributed through axial flow blower and water conservancy diversion aerofoil from after upwards blowing to the surperficial formation of glass door air curtain forward.This axial flow blower is horizontally set in the casing; So the mobile hot blast that this technical scheme is produced can only flow along horizontal cross, under the stopping of wind deflector, change the flow direction and blow to glass door, wind deflector forcibly changing wind direction; The resistance of wind strengthens, and need significantly improve rotation speed of the fan.In addition, owing between fan and the condenser dividing plate is not set, this hot blast transfers in casing, to circulate because of resistance is excessive, the influence heat radiation.
In sum, thus the main weak point that is used for the anti-condensation refrigerating plant of vertical clear glass refrigerated display cabinet at present is that the flow direction of being not sure of control air causes radiating effect and anti-condensation poor effect.
The utility model content
The utility model technical problem to be solved provides a kind of through confirming that the guiding air flow improves radiating effect and strengthens the anti-condensation refrigerating plant that is used for vertical clear glass refrigerated display cabinet of preventing the condensation effect.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of anti-condensation refrigerating plant that is used for vertical clear glass refrigerated display cabinet comprises base, is located at the canyon on the base and is located at the refrigerating chamber on the canyon; This canyon is provided with vapo(u)rization system, axial flow blower and condenser system from top to bottom successively; The bottom of said base is provided with air vent, and the edge on said canyon top is provided with exhaust vent; Said axial flow blower vertically is provided with, and the lower end of its output shaft is provided with the air draught flabellum, and said condenser system comprises condenser, and the upper surface of said upward air draught flabellum and condenser is relative.
Preferably, said refrigerating chamber is the glass refrigerating chamber that is provided with glass door; Said refrigerating chamber and canyon separate through air channel with holes dividing plate; Said canyon is provided with shell, and the edge of said shell upper is provided with exhaust vent.
Preferably, the left and right sides of said air channel with holes dividing plate has exhaust vent and fresh air inlet, and said exhaust vent and fresh air inlet outer ledge place are provided with convex tendon.
Preferably, said condenser system also comprises the condenser wind scooper, and said condenser wind scooper is located at the top of condenser; And have first air-guiding hole on the said condenser wind scooper; The said air draught flabellum of going up is located in this first air-guiding hole.
Preferably, said condenser wind scooper comprises transverse slat and riser; Said transverse slat is covered in the condenser upper surface, and has first air-guiding hole on the said transverse slat, and the said air draught flabellum of going up is located in this first air-guiding hole; Said condenser system also comprises compressor, and said compressor separates through riser and condenser.Like this, the heat of compressor can not pass to condenser, guarantees the radiating effect of condenser.
Preferably, said vapo(u)rization system comprises the evaporimeter base; Said evaporimeter base is provided with evaporimeter, and said evaporimeter is provided with the evaporimeter cover plate; Said evaporimeter cover plate one side is covered on the evaporimeter, and its opposite side has second air-guiding hole; The upper end of said axial flow blower output shaft is provided with the canyon flabellum, and said canyon flabellum is located in this second air-guiding hole.
Preferably, be provided with first heat barrier foam between said evaporimeter base and the evaporimeter.
Preferably, said axial flow blower is located on the motor mounting plate, and the output shaft of said axial flow blower passes this motor mounting plate, and the upper end of said output shaft is provided with the canyon flabellum, and the lower end is provided with the air draught flabellum.
Preferably, said motor mounting plate upper surface is provided with second heat barrier foam, optimizes effect of heat insulation.
The utility model has following beneficial effect with respect to prior art: the utility model is used for the anti-condensation refrigerating plant of vertical clear glass refrigerated display cabinet, on the one hand; It has changed the structure and the mounting means of axial flow blower, promotes hot-air to rise, and complies with the rule that hot-air rises naturally; Prevent hot-air in the whirlpool, bottom wind; Like this, hot-air can be discharged smoothly, helps the heat radiation of condenser; In addition, axial flow blower helps that the air in the refrigerating chamber is blowed to evaporimeter and carries out cold and hot exchange, so moves in circles, and realizes the refrigeration in the refrigerating chamber.On the other hand, route has been set in the discharge that this anti-condensation refrigerating plant is a hot-air, after it is discharged through shell; It constantly rises; Very naturally form one air curtain, this air curtain constantly upwards blows at the outer surface of glass refrigerating chamber, prevents the condensation problem of glass outer surface.Should prevent that the condensation refrigerating plant was simple in structure, under the situation that does not increase number of parts and product cost, solve showcase glass surface condensation problem all around.In addition; This anti-condensation refrigerating plant has also been done some trickle structure optimizations; Further guarantee the one-way of hot-air motion, thus improve condenser radiating effect, make the heat of condenser obtain utilizing and discharging, and play anti-condensation effect to glass surface.
Description of drawings
Fig. 1 is the front view that the utility model is used for the anti-condensation refrigerating plant of vertical clear glass refrigerated display cabinet;
Fig. 2 is the structural representation that the utility model is used for the anti-condensation refrigerating plant of vertical clear glass refrigerated display cabinet;
Fig. 3 is the structural representation of the air channel with holes dividing plate of the utility model anti-condensation refrigerating plant of being used for vertical clear glass refrigerated display cabinet;
Fig. 4 is the front view of the air channel with holes dividing plate of the utility model anti-condensation refrigerating plant of being used for vertical clear glass refrigerated display cabinet;
Fig. 5 is the structural representation of the shell of the utility model anti-condensation refrigerating plant of being used for vertical clear glass refrigerated display cabinet;
Fig. 6 is the structural representation of the vapo(u)rization system of the utility model anti-condensation refrigerating plant of being used for vertical clear glass refrigerated display cabinet;
Fig. 7 is the structural representation of the axial flow blower of the utility model anti-condensation refrigerating plant of being used for vertical clear glass refrigerated display cabinet;
Fig. 8 is the structural representation of the condenser system of the utility model anti-condensation refrigerating plant of being used for vertical clear glass refrigerated display cabinet.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing the utility model is described in further detail, but the embodiment of the utility model is not limited thereto.
Like Fig. 1, shown in 2 and 5, a kind of anti-condensation refrigerating plant that is used for vertical clear glass refrigerated display cabinet comprises base 1, is located at the canyon 4 on the base 1 and is located at the refrigerating chamber 3 on the canyon.This refrigerating chamber 3 is for being provided with the glass refrigerating chamber 3 of glass door 31, and refrigerating chamber 3 and canyon 4 both separate through air channel with holes dividing plate 5.Canyon 4 is provided with shell 41, and this canyon is provided with vapo(u)rization system 42, axial flow blower 43 and condenser system 44 from top to bottom successively.The bottom of this base 1 is provided with air vent 11, and the edge on shell 41 tops is provided with exhaust vent 411; Axial flow blower 43 vertically is provided with, and the lower end of its output shaft is provided with air draught flabellum 431, and condenser system 44 comprises condenser 441, and last air draught flabellum 431 is relative with the upper surface of condenser 441.In the practical implementation, extraneous air is from air vent access arrangement chambers 11; The heat that absorptive condenser 441 work produce forms hot-air; This hot-air is upwards discharged condenser system via last air draught flabellum 431 effects; Upwards discharge along the refrigerating chamber outer surface edge through the exhaust vent 411 of shell 41 upper edge, promptly air flows along predetermined paths again.
As shown in Figure 8, condenser system 44 comprises condenser wind scooper 442, and this condenser wind scooper 442 is located at the top of condenser 441; And after assembling completion, condenser wind scooper 442 is fitted with base 1 and is sealed, and the sealing of assurance device, thereby the unicity of assurance air flow are promptly mobile along predetermined paths.Have first air-guiding hole 443 on the condenser wind scooper 442, last air draught flabellum 431 is located in this first air-guiding hole 443.Particularly, condenser wind scooper 442 comprises transverse slat 444 and riser 445; Transverse slat 444 is covered in condenser 441 upper surfaces, and has first air-guiding hole 443 on the transverse slat 444, and last air draught flabellum 431 is located in this first air-guiding hole 443.Condenser system 44 also comprises compressor 446, and this compressor 446 separates through riser 445 and condenser 441, guarantees that compressor 446 and condenser 441 are spaced, and both sealings of assurance device guarantees the flow direction of air again.
As shown in Figure 6, for further the blocking-up hot-air is to the refrigeration indoor sport, vapo(u)rization system 42 comprises evaporimeter base 421, and this evaporimeter base 421 is used for vapo(u)rization system 42 and axial flow blower 43, condenser system 44 are separated.Be provided with evaporimeter 422 on the evaporimeter base 421, be covered with evaporimeter cover plate 423 on the evaporimeter 422; Evaporimeter cover plate 423 parts are covered on the evaporimeter 422, and its another part has second air-guiding hole 424; The upper end of axial flow blower 43 is provided with canyon flabellum 432, and canyon flabellum 432 is located in this second air-guiding hole 424.In order to optimize effect of heat insulation, be provided with first heat barrier foam 425 between evaporimeter base 423 and the evaporimeter 422.
As shown in Figure 7, axial flow blower 43 is located on the motor mounting plate 433, and the output shaft of said axial flow blower 43 passes this motor mounting plate 433, and the upper end of said output shaft is provided with canyon flabellum 432, and the lower end is provided with air draught flabellum 431.Motor mounting plate 433 upper surfaces are provided with second heat barrier foam 435.
Shown in Fig. 3 and 4, the left and right sides of air channel with holes dividing plate 5 has exhaust vent 51 and fresh air inlet 52, and exhaust vent 51 is provided with convex tendon 53 with fresh air inlet 52 outer ledge places.The refrigeration room air gets in the vapo(u)rization system 42 through the fresh air inlet 52 of air channel with holes dividing plate 5; Under the effect of the canyon flabellum of axial flow blower 43; This air and evaporimeter 422 carry out heat exchange and become Cryogenic air, and this Cryogenic air is discharged through the exhaust vent 51 that air channel with holes dividing plate 5 is provided with; And directly blow interior surfaces of glass under the guide effect of convex tendon 53, having avoided a large amount of Cryogenic air.Cold air carries out heat exchange with vapo(u)rization system 42 through the fresh air inlet 52 of air channel with holes dividing plate 5 once more in cabinet, under the effect of axial flow blower 43, blow to evaporimeter 422, and so circulation realizes the refrigeration in the refrigerating chamber.
Said the foregoing description is merely the preferred embodiment of the utility model, is not the practical range that is used for limiting the utility model.Be that all equalizations of being done according to the utility model content change and modification, all contained by the utility model claim scope required for protection.
Claims (9)
1. an anti-condensation refrigerating plant that is used for vertical clear glass refrigerated display cabinet comprises base (1), is located at the canyon (4) on the base (1) and is located at the refrigerating chamber (3) on the canyon (4); This canyon is provided with vapo(u)rization system (42), axial flow blower (43) and condenser system (44) from top to bottom successively; It is characterized in that: the bottom of said base (1) is provided with air vent (11), and the edge on said canyon (4) top is provided with exhaust vent (411); Said axial flow blower (43) vertically is provided with, and the lower end of its output shaft is provided with air draught flabellum (431), and said condenser system (44) comprises condenser (441), and the said air draught flabellum (431) of going up is relative with the upper surface of condenser (441).
2. the anti-condensation refrigerating plant that is used for vertical clear glass refrigerated display cabinet according to claim 1 is characterized in that: said refrigerating chamber (3) is for being provided with the glass refrigerating chamber (3) of glass door (31); Said refrigerating chamber (3) separates through air channel with holes dividing plate (5) with canyon (4); Said canyon (4) is provided with shell (41), and the edge on said shell (41) top is provided with exhaust vent (411).
3. the anti-condensation refrigerating plant that is used for vertical clear glass refrigerated display cabinet according to claim 2; It is characterized in that: the left and right sides of said air channel with holes dividing plate (5) has exhaust vent (51) and fresh air inlet (52), and said exhaust vent (51) is provided with convex tendon (53) with fresh air inlet (52) outer ledge place.
4. the anti-condensation refrigerating plant that is used for vertical clear glass refrigerated display cabinet according to claim 1; It is characterized in that: said condenser system (44) also comprises condenser wind scooper (442), and said condenser wind scooper (442) is located at the top of condenser (441); And have first air-guiding hole (443) on the said condenser wind scooper (442); The said air draught flabellum (431) of going up is located in this first air-guiding hole (443).
5. the anti-condensation refrigerating plant that is used for vertical clear glass refrigerated display cabinet according to claim 4 is characterized in that: said condenser wind scooper (442) comprises transverse slat (444) and riser (445); Said transverse slat (444) is covered in condenser (441) upper surface, and has first air-guiding hole (443) on the said transverse slat (444), and the said air draught flabellum (431) of going up is located in this first air-guiding hole (443); Said condenser system (44) also comprises compressor (446), and said compressor (446) separates through riser (445) and condenser (441).
6. the anti-condensation refrigerating plant that is used for vertical clear glass refrigerated display cabinet according to claim 1, it is characterized in that: said vapo(u)rization system (42) comprises evaporimeter base (421); Said evaporimeter base (421) is provided with evaporimeter (422), and said evaporimeter (422) is provided with evaporimeter cover plate (423); Said evaporimeter cover plate (423) one sides are covered on the evaporimeter (422), and its opposite side has second air-guiding hole (424); The upper end of said axial flow blower (43) output shaft is provided with canyon flabellum (432), and said canyon flabellum (432) is located in this second air-guiding hole (424).
7. the anti-condensation refrigerating plant that is used for vertical clear glass refrigerated display cabinet according to claim 6 is characterized in that: be provided with first heat barrier foam (425) between said evaporimeter base (423) and the evaporimeter (422).
8. according to each described anti-condensation refrigerating plant that is used for vertical clear glass refrigerated display cabinet of claim 1-7; It is characterized in that: said axial flow blower (43) is located on the motor mounting plate (433); The output shaft of said axial flow blower (43) passes this motor mounting plate (433); The upper end of said output shaft is provided with canyon flabellum (432), and the lower end is provided with air draught flabellum (431).
9. the anti-condensation refrigerating plant that is used for vertical clear glass refrigerated display cabinet according to claim 8 is characterized in that: said motor mounting plate (433) upper surface is provided with second heat barrier foam (435).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120350525XU CN202267297U (en) | 2011-09-19 | 2011-09-19 | Dew condensation-preventing refrigerating device for cold storage display cabinet with vertical transparent glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120350525XU CN202267297U (en) | 2011-09-19 | 2011-09-19 | Dew condensation-preventing refrigerating device for cold storage display cabinet with vertical transparent glass |
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| CN202267297U true CN202267297U (en) | 2012-06-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120350525XU Expired - Lifetime CN202267297U (en) | 2011-09-19 | 2011-09-19 | Dew condensation-preventing refrigerating device for cold storage display cabinet with vertical transparent glass |
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| CN (1) | CN202267297U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH708943A1 (en) * | 2013-12-05 | 2015-06-15 | V Zug Ag | Refrigerator with condensation protection. |
| CN105716354A (en) * | 2016-04-18 | 2016-06-29 | 上海雷圣医疗设备有限公司 | Low-temperature cabinet with door body glass capable of preventing condensing and door body glass condensing-preventing method |
| CN106196847A (en) * | 2016-06-29 | 2016-12-07 | 海信（山东）冰箱有限公司 | A kind of refrigerator |
| CN106820789A (en) * | 2017-03-24 | 2017-06-13 | 宣城市艺雪制冷设备有限公司 | A kind of vertical refrigerated display case of double evaporators |
| CN107024067A (en) * | 2017-05-31 | 2017-08-08 | 合肥美菱股份有限公司 | A kind of heat dissipation wind channel system |
| CN108433449A (en) * | 2018-05-03 | 2018-08-24 | 宁波罗特电器有限公司 | A kind of cold and hot showcase |
| CN109243319A (en) * | 2018-07-23 | 2019-01-18 | 浙江灵奇光电科技有限公司 | Liquid crystal transparent advertisement cabinet and displaying control method |
| CN113790565A (en) * | 2021-09-02 | 2021-12-14 | 澳柯玛股份有限公司 | Anti-condensation air guide structure of refrigerator and anti-condensation refrigerator |
| CN115039993A (en) * | 2022-06-06 | 2022-09-13 | 湖北长才机电有限公司 | Refrigeration show cupboard with glass face clearance function |
-
2011
- 2011-09-19 CN CN201120350525XU patent/CN202267297U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH708943A1 (en) * | 2013-12-05 | 2015-06-15 | V Zug Ag | Refrigerator with condensation protection. |
| CN105716354A (en) * | 2016-04-18 | 2016-06-29 | 上海雷圣医疗设备有限公司 | Low-temperature cabinet with door body glass capable of preventing condensing and door body glass condensing-preventing method |
| CN106196847A (en) * | 2016-06-29 | 2016-12-07 | 海信（山东）冰箱有限公司 | A kind of refrigerator |
| CN106820789A (en) * | 2017-03-24 | 2017-06-13 | 宣城市艺雪制冷设备有限公司 | A kind of vertical refrigerated display case of double evaporators |
| CN106820789B (en) * | 2017-03-24 | 2023-06-13 | 宣城市艺雪制冷设备有限公司 | Double-evaporator vertical refrigeration showcase |
| CN107024067A (en) * | 2017-05-31 | 2017-08-08 | 合肥美菱股份有限公司 | A kind of heat dissipation wind channel system |
| CN108433449A (en) * | 2018-05-03 | 2018-08-24 | 宁波罗特电器有限公司 | A kind of cold and hot showcase |
| CN109243319A (en) * | 2018-07-23 | 2019-01-18 | 浙江灵奇光电科技有限公司 | Liquid crystal transparent advertisement cabinet and displaying control method |
| CN113790565A (en) * | 2021-09-02 | 2021-12-14 | 澳柯玛股份有限公司 | Anti-condensation air guide structure of refrigerator and anti-condensation refrigerator |
| CN115039993A (en) * | 2022-06-06 | 2022-09-13 | 湖北长才机电有限公司 | Refrigeration show cupboard with glass face clearance function |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120606 |
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| CX01 | Expiry of patent term |