CN106974479A - Vertical display case - Google Patents
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- CN106974479A CN106974479A CN201611226839.2A CN201611226839A CN106974479A CN 106974479 A CN106974479 A CN 106974479A CN 201611226839 A CN201611226839 A CN 201611226839A CN 106974479 A CN106974479 A CN 106974479A
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F3/00—Show cases or show cabinets
- A47F3/04—Show cases or show cabinets air-conditioned, refrigerated
- A47F3/0404—Cases or cabinets of the closed type
- A47F3/0408—Cases or cabinets of the closed type with forced air circulation
- A47F3/0413—Cases or cabinets of the counter type
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Abstract
本发明提供一种立式展示柜，包括柜体和设置在柜体上的玻璃门，柜体包括制冷腔体和机舱，机舱位于制冷腔体的下部，机舱中设置有压缩机、冷凝器和风机，机舱的前端面设置有散热孔，机舱的前端面设置有风罩，风罩遮盖住散热孔，风罩上设置用于向玻璃门吹风的出风口；制冷腔体的底面前部形成下沉的台阶面，机舱的内部对应形成阶梯式腔体，阶梯式腔体具有位于后部的后安装腔体和位于前部的前安装腔体，压缩机安装在后安装腔体中，冷凝器安装在前安装腔体中，阶梯式腔体形成阶梯式风道，风机设置在阶梯式风道中。实现降低立式展示柜的能耗，并提高空间利用率以提高用户使用舒适性和体验性。
The present invention provides a vertical display cabinet, comprising a cabinet body and a glass door arranged on the cabinet body, the cabinet body includes a refrigeration cavity and a machine cabin, the cabin is located at the lower part of the refrigeration cavity, and a compressor, a condenser and Fan, the front end of the engine room is provided with cooling holes, the front end of the engine room is equipped with a wind cover, the wind cover covers the cooling holes, and the wind cover is provided with an air outlet for blowing to the glass door; the bottom front of the cooling chamber forms a lower With a sunken step surface, the interior of the engine room corresponds to a stepped cavity. The stepped cavity has a rear installation cavity at the rear and a front installation cavity at the front. The compressor is installed in the rear installation cavity, and the condenser Installed in the front installation cavity, the stepped cavity forms a stepped air duct, and the fan is arranged in the stepped air duct. Realize the reduction of energy consumption of vertical display cabinets, and improve space utilization to improve user comfort and experience.
Description
技术领域technical field
本发明涉及制冷设备，尤其涉及一种立式展示柜。The invention relates to refrigeration equipment, in particular to a vertical display cabinet.
背景技术Background technique
目前，制冷设备（冰箱、冷柜等）被广泛的应用于人们的日常生活中。立式展示柜为了展示其内部的物品通常配置有玻璃门，但是，在实际使用过程中，玻璃门上容易产生凝露，影响展示效果。中国专利号002487756以及2010206542561分别公开了一种采用玻璃门的立式展示柜，主要利用机舱中产生的热气对玻璃门表面进行吹风，其中，展示柜的机舱中布置有压缩机、冷凝器和轴流风机，具体过程为： 在轴流风机的运转过程中，通过进风口从下前罩外侧吸入外界常温空气，在流经空气加热通道的过程中，经过冷凝器、压缩机加热后形成温度较高的气体，并由出风口向上方排出，直接由布气口进入导流结构进行均匀布气，由导流结构的喷气口向上方沿着玻璃门板的外表面喷射气流并形成风幕，能够有效地防止在玻璃门板外表面出现凝露现象。但是，在实际使用过程中，为了达到热风清除玻璃门表面的凝露，需要采用大功率的轴流风机，才能够实现从机舱输出的风覆盖整个玻璃门表面，这导致整体能耗较大，并且，由于机舱的体积较大，导致展示柜内的储物空间变小。如何设计一种能耗低且空间利用率高的立式展示柜是本发明所要解决的技术问题。At present, refrigeration equipment (refrigerators, freezers, etc.) are widely used in people's daily life. Vertical display cabinets are usually equipped with glass doors to display the items inside. However, in actual use, condensation is likely to occur on the glass doors, which affects the display effect. Chinese Patent Nos. 002487756 and 2010206542561 respectively disclose a vertical display cabinet using a glass door, which mainly uses the hot air generated in the cabin to blow the surface of the glass door, wherein a compressor, a condenser and a shaft are arranged in the cabin of the display cabinet. Air flow fan, the specific process is as follows: During the operation of the axial flow fan, the outside air at normal temperature is sucked in from the outside of the lower front cover through the air inlet. High gas is discharged upwards from the air outlet, and directly enters the diversion structure from the air distribution port for uniform air distribution. The air jets of the diversion structure are ejected upwards along the outer surface of the glass door panel to form an air curtain, which can effectively Prevent condensation on the outer surface of the glass door panel. However, in actual use, in order to remove the condensation on the surface of the glass door with hot air, a high-power axial flow fan is required so that the wind output from the cabin can cover the entire surface of the glass door, which leads to a large overall energy consumption. Also, due to the large volume of the cabin, the storage space in the display cabinet becomes smaller. How to design a vertical display cabinet with low energy consumption and high space utilization rate is the technical problem to be solved by the present invention.
发明内容Contents of the invention
本发明所要解决的技术问题是：提供一种立式展示柜，实现降低立式展示柜的能耗，并提高空间利用率以提高用户使用舒适性和体验性。The technical problem to be solved by the present invention is to provide a vertical display cabinet, which can reduce the energy consumption of the vertical display cabinet, and improve the space utilization rate to improve user comfort and experience.
本发明提供的技术方案是，一种立式展示柜，包括柜体和设置在所述柜体上的玻璃门，所述柜体包括制冷腔体和机舱，所述机舱位于所述制冷腔体的下部，所述机舱中设置有压缩机、冷凝器和风机，其特征在于，所述机舱的前端面设置有散热孔，所述机舱的前端面设置有风罩，所述风罩遮盖住所述散热孔，所述风罩上设置用于向所述玻璃门吹风的出风口；所述制冷腔体的底面前部形成下沉的台阶面，所述机舱的内部对应形成阶梯式腔体，所述阶梯式腔体具有位于后部的后安装腔体和位于前部的前安装腔体，所述压缩机安装在所述后安装腔体中，所述冷凝器安装在所述前安装腔体中，所述阶梯式腔体形成阶梯式风道，所述风机设置在所述阶梯式风道中。The technical solution provided by the present invention is a vertical display cabinet, comprising a cabinet body and a glass door arranged on the cabinet body, the cabinet body includes a refrigeration cavity and a machine cabin, and the machine cabin is located in the refrigeration cavity The lower part of the engine room is provided with a compressor, a condenser and a fan, and it is characterized in that the front end of the engine room is provided with cooling holes, and the front end of the engine room is provided with a windshield, and the windshield covers the cooling holes, the wind cover is provided with an air outlet for blowing air to the glass door; the bottom front of the cooling cavity forms a sunken step surface, and the interior of the cabin corresponds to a stepped cavity, so The stepped cavity has a rear installation cavity at the rear and a front installation cavity at the front, the compressor is installed in the rear installation cavity, and the condenser is installed in the front installation cavity Among them, the stepped cavity forms a stepped air duct, and the fan is arranged in the stepped air duct.
进一步的，所述风机设置在所述压缩机和所述冷凝器之间，所述风机与所述前安装腔体或所述冷凝器之间设置有第一风道挡板；所述风机、所述第一风道挡板与所述前安装腔体或所述冷凝器之间形成第一风道。Further, the fan is arranged between the compressor and the condenser, and a first air duct baffle is arranged between the fan and the front installation cavity or the condenser; the fan, A first air duct is formed between the first air duct baffle plate and the front installation cavity or the condenser.
进一步的，所述散热孔与所述出风口之间设置有第二风道挡板，所述第二风道挡板与所述风罩的侧壁之间形成第二风道。Further, a second air duct baffle is provided between the heat dissipation hole and the air outlet, and a second air duct is formed between the second air duct baffle and the side wall of the wind shield.
进一步的，沿所述风机的出风方向，所述第一风道的截面面积逐渐增大，所述第二风道的截面面积逐渐减小。Further, along the air outlet direction of the fan, the cross-sectional area of the first air duct gradually increases, and the cross-sectional area of the second air duct gradually decreases.
进一步的，所述压缩机、所述冷凝器和所述风机依次布置在所述阶梯式腔体中，所述风机与所述冷凝器之间设置有风道盖板。Further, the compressor, the condenser and the fan are sequentially arranged in the stepped cavity, and an air duct cover plate is arranged between the fan and the condenser.
进一步的，所述风机为贯流风机。Further, the fan is a cross-flow fan.
进一步的，所述出风口包括多个出风通孔，所述出风通孔上设置有朝向所述玻璃门倾斜的导风板。Further, the air outlet includes a plurality of air outlet holes, and the air outlet holes are provided with an air deflector inclined toward the glass door.
进一步的，部分所述出风通孔输出的风吹向所述玻璃门的下部，剩余部分所述出风通孔输出的风吹向所述玻璃门的上部。Further, part of the wind output from the air outlet holes blows toward the lower part of the glass door, and the rest of the air output through the air outlet holes blows toward the upper part of the glass door.
进一步的，所述玻璃门的门框底部设置有倾斜板，所述倾斜板朝向所述出风通孔方向倾斜，所述倾斜板的上部与所述玻璃门之间形成引风口，所述引风口的出风方向沿所述玻璃门的表面朝上设置。Further, the bottom of the door frame of the glass door is provided with an inclined plate, the inclined plate is inclined towards the direction of the air outlet through hole, an air inlet is formed between the upper part of the inclined plate and the glass door, and the air inlet The air outlet direction is set upward along the surface of the glass door.
本发明提供的立式展示柜，通过降低机舱前部的高度尺寸，使得制冷腔体的底部形成额外下沉的储物空间，从而增大了制冷腔体的容积以提高空间利用率，而由于机舱的前部的高度尺寸缩小，在机舱中流动的风由于截面发生变化，从而使得机舱前部的风速增大，以提高出风口的风速，从而可以采用较小功率的风机便可以满足玻璃门除凝露的要求，实现降低立式展示柜的能耗，并提高空间利用率以提高用户使用舒适性和体验性。The vertical display cabinet provided by the present invention reduces the height dimension of the front part of the engine room so that an additional sunken storage space is formed at the bottom of the refrigeration chamber, thereby increasing the volume of the refrigeration chamber to improve space utilization. The height of the front part of the nacelle is reduced, and the cross-section of the wind flowing in the nacelle changes, so that the wind speed at the front of the nacelle increases to increase the wind speed at the air outlet, so that a fan with a smaller power can be used to meet the requirements of the glass door. In addition to the requirements of condensation, the energy consumption of the vertical display cabinet can be reduced, and the space utilization rate can be improved to improve the user's comfort and experience.
附图说明Description of drawings
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作一简单地介绍，显而易见地，下面描述中的附图是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained according to these drawings without any creative effort.
图1为本发明立式展示柜实施例的结构原理图。Fig. 1 is a structural principle diagram of an embodiment of the vertical display cabinet of the present invention.
图2为图1中A区域的局部放大示意图。FIG. 2 is a partially enlarged schematic diagram of area A in FIG. 1 .
具体实施方式detailed description
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
如图1-图2所示，本实施例立式展示柜，包括柜体1和设置在所述柜体1上的玻璃门2，所述柜体1包括制冷腔体101和机舱102，所述机舱102位于所述制冷腔体101的下部，所述机舱102中设置有压缩机3、冷凝器4和风机5，所述机舱102的前端面设置有散热孔（未标记），所述机舱102的前端面设置有风罩10，所述风罩10遮盖住所述散热孔，所述风罩10上设置用于向所述玻璃门2吹风的出风口1021；所述制冷腔体101的底面前部形成下沉的台阶面，所述机舱102的内部对应形成阶梯式腔体，所述阶梯式腔体具有位于后部的后安装腔体（未标记）和位于前部的前安装腔体（未标记），所述压缩机3安装在所述后安装腔体中，所述冷凝器4安装在所述前安装腔体中，所述阶梯式腔体形成阶梯式风道，所述风机5设置在所述阶梯式风道中。As shown in Figures 1-2, the vertical display cabinet in this embodiment includes a cabinet body 1 and a glass door 2 arranged on the cabinet body 1, and the cabinet body 1 includes a refrigeration cavity 101 and a cabin 102, so The engine room 102 is located at the lower part of the refrigeration cavity 101, the compressor 3, the condenser 4 and the fan 5 are arranged in the engine room 102, and the front end of the engine room 102 is provided with cooling holes (unmarked), and the engine room 102 is provided with a windshield 10 on the front end, and the windshield 10 covers the heat dissipation holes, and the windshield 10 is provided with an air outlet 1021 for blowing air to the glass door 2; the bottom of the cooling cavity 101 The front part forms a sunken step surface, and the interior of the nacelle 102 forms a stepped cavity correspondingly, and the stepped cavity has a rear installation cavity (not marked) at the rear and a front installation cavity at the front (not marked), the compressor 3 is installed in the rear installation cavity, the condenser 4 is installed in the front installation cavity, the stepped cavity forms a stepped air duct, and the fan 5 is set in the stepped air duct.
具体而言，本实施例立式展示柜中的制冷腔体101的底面前部分采用下沉的方式形成台阶面，使得制冷腔体101的内部容积增大，而相对应的机舱102前部的高度尺寸降低，从而使得机舱102形成阶梯式风道，而风机5在工作过程中，由于机舱102中形成阶梯式风道，并且，位于机舱102前部的截面尺寸变小，从而可以使得从出风口1021输出的风的风速更大，以满足整个玻璃门2除凝露的要求，在实际使用过程中，风机5可以采用贯流风机，贯流风机具有长度方向上较大的出风面积，能够提供足够的风量并满足小体积机舱102的安装要求。而在实际使用过程中，当使用工况条件使得玻璃门2不易凝露时，则可以将风罩10拆卸，以减少热风吹到玻璃门2产生的热效应影响制冷腔体101内的冷量散失，并且，也有利于降低能耗。Specifically, the front part of the bottom of the cooling cavity 101 in the vertical display cabinet of this embodiment is formed by sinking to form a stepped surface, so that the internal volume of the cooling cavity 101 increases, while the corresponding front part of the cabin 102 The height dimension is reduced, so that the nacelle 102 forms a stepped air duct, and the fan 5 is in the working process, due to the formation of a stepped air duct in the nacelle 102, and the cross-sectional size at the front of the nacelle 102 becomes smaller, so that it can be used from the outlet. The wind speed output by the tuyere 1021 is greater, so as to meet the requirement of decondensation for the entire glass door 2. In actual use, the fan 5 can adopt a cross-flow fan, which has a larger air outlet area in the length direction. It can provide sufficient air volume and meet the installation requirements of the small-volume nacelle 102 . In actual use, when the operating conditions make the glass door 2 difficult to condense, the wind cover 10 can be disassembled to reduce the thermal effect of the hot air blowing on the glass door 2 and affect the cooling loss in the refrigeration cavity 101 , and also help to reduce energy consumption.
其中，根据安装需要可以将风机5设置在压缩机3和冷凝器4之间，或者，将压缩机3、冷凝器4和风机5依次排布在机舱102中。以风机5设置在压缩机3和冷凝器4之间为例进行说明。所述风机5设置在所述压缩机3和所述冷凝器4之间，所述风机5与所述前安装腔体或所述冷凝器之间设置有第一风道挡板51；所述风机5、所述第一风道挡板51与所述后安装腔体或所述冷凝器4之间形成第一风道。具体的，在风机5的作用下，机舱102外部的室温空气吸入到机舱102中，部分吸入的空气将先对压缩机3进行降温，并与其余空气一同吸入到风机5中，而从风机5中输出的空气进入到截面较小的前安装腔体中，由于空间的截面变小，使得风速增大，并经由与冷凝器4热交换后从出风口1021输出吹向玻璃门2。其中，为了进一步的提高从出风口1021输出的气流风速，散热孔与所述出风口1021之间设置有第二风道挡板52，所述第二风道挡板52与所述风罩10的侧壁之间形成第二风道，其中，沿所述风机5的出风方向，所述第一风道的截面面积逐渐增大，所述第二风道的截面面积逐渐减小，第一风道采用截面面积增大的方式以满足冷凝器4全面散热的要求，而第二风道采用截面面积缩小的方式以满足出风口1021气流风速的要求。Wherein, according to installation requirements, the fan 5 can be arranged between the compressor 3 and the condenser 4 , or the compressor 3 , the condenser 4 and the fan 5 are sequentially arranged in the engine room 102 . The fan 5 is set between the compressor 3 and the condenser 4 as an example for illustration. The fan 5 is arranged between the compressor 3 and the condenser 4, and a first air duct baffle 51 is arranged between the fan 5 and the front installation cavity or the condenser; A first air duct is formed between the fan 5 , the first air duct baffle plate 51 and the rear installation cavity or the condenser 4 . Specifically, under the action of the fan 5, the room temperature air outside the nacelle 102 is sucked into the nacelle 102, and part of the sucked air will first cool the compressor 3, and be sucked into the fan 5 together with the rest of the air, and from the fan 5 The air output from the center enters the front installation cavity with a smaller cross-section, and the wind speed increases due to the smaller cross-section of the space, and is output from the air outlet 1021 to the glass door 2 after heat exchange with the condenser 4 . Wherein, in order to further increase the airflow velocity output from the air outlet 1021, a second air duct baffle 52 is arranged between the heat dissipation hole and the air outlet 1021, and the second air duct baffle 52 is connected to the air cover 10. A second air duct is formed between the side walls of the fan 5, wherein, along the air outlet direction of the fan 5, the cross-sectional area of the first air duct gradually increases, and the cross-sectional area of the second air duct gradually decreases. The cross-sectional area of the first air duct is increased to meet the overall heat dissipation requirements of the condenser 4 , while the second air duct is reduced in cross-sectional area to meet the airflow velocity requirements of the air outlet 1021 .
进一步的，所述出风口1021包括多个出风通孔（未标记），所述出风通孔上设置有朝向所述玻璃门2倾斜的导风板11。具体的，利用导风板11可以引导从出风口1021输出的风吹向玻璃门2，为了使得出风口1021输出的风更加全面的覆盖住玻璃门2，部分所述出风通孔输出的风吹向所述玻璃门2的下部，剩余部分所述出风通孔输出的风吹向所述玻璃门2的上部，具体的，在实际产品上，受气流流动过程中风速降低的影响，可以设计为吹向玻璃门2上部的出风通孔的数量更多一些，优选的，玻璃门2的门框底部设置有倾斜板21，所述倾斜板21朝向所述出风通孔方向倾斜，所述倾斜板21的上部与所述玻璃门2之间形成引风口，所述引风口的出风方向沿所述玻璃门2的表面朝上设置，吹向玻璃门2底部的气流经由倾斜板21引导从引风口沿着玻璃门2的表面向上移动，从而可以更加有效的清除玻璃门2表面的凝露。Further, the air outlet 1021 includes a plurality of air outlet holes (not marked), and the air outlet holes are provided with a wind deflector 11 inclined toward the glass door 2 . Specifically, the wind deflector 11 can be used to guide the wind output from the air outlet 1021 to the glass door 2. In order to make the wind output by the air outlet 1021 cover the glass door 2 more comprehensively, part of the wind output from the air outlet through hole Blow towards the lower part of the glass door 2, and the remaining part of the wind output by the air outlet through hole blows towards the upper part of the glass door 2. Specifically, in actual products, affected by the reduction of the wind speed during the airflow process, it can be The number of air outlet through holes designed to blow to the upper part of the glass door 2 is larger. Preferably, the bottom of the door frame of the glass door 2 is provided with an inclined plate 21, and the inclined plate 21 is inclined towards the direction of the air outlet through hole. An air inlet is formed between the upper part of the inclined plate 21 and the glass door 2, the air outlet direction of the air outlet is set upward along the surface of the glass door 2, and the airflow blowing to the bottom of the glass door 2 passes through the inclined plate 21 The guide moves upward along the surface of the glass door 2 from the air inlet, so that the condensation on the surface of the glass door 2 can be removed more effectively.
最后应说明的是：以上实施例仅用以说明本发明的技术方案，而非对其限制；尽管参照前述实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的精神和范围。Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still be Modifications are made to the technical solutions described in the foregoing embodiments, or equivalent replacements are made to some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.
Claims (9)
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| CN110250809A (en) * | 2019-05-14 | 2019-09-20 | 武汉宝利标识展具制造有限公司 | A kind of exhibition tool with display function |
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| CN113413053A (en) * | 2021-06-30 | 2021-09-21 | 无锡小天鹅电器有限公司 | Storage device |
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