CN105236023A - Storage box with air duct structure and distribution cabinet with storage box - Google Patents
Storage box with air duct structure and distribution cabinet with storage box Download PDFInfo
- Publication number
- CN105236023A CN105236023A CN201510762169.5A CN201510762169A CN105236023A CN 105236023 A CN105236023 A CN 105236023A CN 201510762169 A CN201510762169 A CN 201510762169A CN 105236023 A CN105236023 A CN 105236023A
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- storage tank
- supporting plate
- casing
- cover plate
- box
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- 235000013305 food Nutrition 0.000 claims abstract description 20
- 230000005495 cold plasma Effects 0.000 claims description 10
- 238000005485 electric heating Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 13
- 238000010438 heat treatment Methods 0.000 abstract description 12
- 238000005057 refrigeration Methods 0.000 description 8
- 238000013461 design Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Abstract
The invention provides a storage box with an air duct structure, which comprises a box body (9) and a storage door (1), wherein the box body is of a cuboid hollow structure, one surface of the box body is an open surface, and the rest surfaces of the box body are closed surfaces, the storage door is used for opening and closing the open surface, a cover plate (7) is arranged in the box body (9) and close to the surface opposite to the open surface, a main air return opening (14) is formed between the upper end of the cover plate (7) and the top wall of the box body (9), and an air outlet (15) is formed in the cover plate (7). According to the storage box with the air channel structure, the heat exchange effect can be effectively enhanced, the temperature distribution in the box can be more uniform, the refrigerating and heating speed and efficiency are improved, and the time for enabling food to reach the set temperature can be greatly shortened. The invention also relates to a distribution cabinet with the storage box.
Description
Technical field
The invention belongs to storage tank technical field, be specifically related to a kind of storage tank with air channel structure and there is the dispensing cabinet of this storage tank.
Background technology
In the storage tank of current existing similar food-product vending machines on the market, dispensing cabinet, all air channel structure is not set, and be ensure temperature constant in storage tank, reduce external environment to the impact of the temperature inside the box, storage tank is often designed to a confined space, in case, air can not circulate, and the refrigeration of food in case, insulation, heating are realized by thermal-radiating mode, when this often needs to expend longer, chien shih food reaches the temperature of setting, and the temperature inside the box is often very uneven, thus affect effect that is food refrigerated, that be incubated, heat.
Because storage tank of the prior art exists that heat exchange action effect is bad, the temperature inside the box skewness, freezes, heats speed and the technical matters such as efficiency is lower, therefore research and design of the present invention goes out a kind of storage tank with air channel structure and has the dispensing cabinet of this storage tank.
Summary of the invention
Therefore, the technical problem to be solved in the present invention is to overcome storage tank of the prior art and has that heat exchange action effect is bad, the temperature inside the box defect pockety, thus provides a kind of storage tank with air channel structure and have the dispensing cabinet of this storage tank.
The invention provides a kind of storage tank with air channel structure, it comprises in cuboid hollow structure, one side is opening surface, its lap is the casing of sealing surface, and the storing door of opening surface described in opening and closing, at described box house, the position in the face relative with described opening surface is provided with cover plate, and form main return air inlet between described cover plate upper end and described box top wall, and described cover plate also offers air outlet.
Preferably, described cover plate is positioned at described air outlet place and at least one fan is also installed.
Preferably, also comprise and be arranged at the supporting plate of described box house near its bottom, between described supporting plate and described bottom half, form air return duct, and described supporting plate offers the supporting plate return air inlet of through hole type near the one end in described box opening face.
Preferably, also comprise the PTC electric heating assembly being arranged on described box house bottom, described supporting plate covers on described PTC electric heater assembly.
Preferably, the cold plasma generator be installed on described cover plate is also comprised.
Preferably, the evaporator be arranged on the wall of the described casing left and right sides is also comprised.
Preferably, when having supporting plate, also comprising and being arranged at described box house bottom for described supporting plate being anchored on the supporting plate fixed block of described casing.
Preferably, also comprise panel, the one side of described panel is connected with described box opening face.
Preferably, described storing door is connected on the another side of described panel by hinge and pitman shaft.
Preferably, also door seal is provided with in the surrounding of described storing door.
Preferably, also comprise and be arranged on the electronic lock of described box house bottom near described opening surface, described storing door is provided with the snap close matched with this electronic lock.
The present invention also provides a kind of dispensing cabinet, and it comprises the storage tank of aforesaid band air channel structure.
Preferably, described dispensing cabinet is Vending Machine or food delivery cabinet.
The storage tank of band air channel structure provided by the invention and the dispensing cabinet with this storage tank have following beneficial effect:
1., according to the storage tank of band air channel structure of the present invention, the temperature inside the box can be made to distribute more even, effectively strengthen its heat exchange action effect, promote refrigeration, heat speed and efficiency;
2. according to food delivery cabinet of the present invention, can greatly shorten the time making food reach design temperature, case environment temperature can be made in 4 hours to reach within the scope of 2 DEG C ~ 60 DEG C and set arbitrary value.
Accompanying drawing explanation
Fig. 1 is the detonation configuration schematic diagram of the storage tank of band air channel structure of the present invention;
Fig. 2 is the perspective view of the storage tank of band air channel structure of the present invention;
Fig. 3 is the box inner structure schematic diagram of the storage tank of band air channel structure of the present invention;
Fig. 4 is the structural representation of the storage tank box house air current flow of band air channel structure of the present invention.
In figure, Reference numeral is expressed as:
1-storing door, 2-door seal, 3-supporting plate, 4-electronic lock, 5-supporting plate fixed block, 6-PTC electric heater, 7-cover plate, 8-panel; 9-casing, 10-evaporator, 11-hinge, 12-cold plasma generator, 13-fan, 14-main return air inlet, 15-air outlet, 16-air return duct, 17-supporting plate return air inlet, 18-threaded mounting hole.
Detailed description of the invention
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.
As Figure 1-4, the invention provides a kind of storage tank with air channel structure, it comprises in cuboid hollow structure, one side is opening surface, its lap is the casing 9 of sealing surface, and the storing door 1 (storing door can open or close described opening surface) of opening surface described in opening and closing, the position in the inner face relative near described opening surface of described casing 9 is provided with cover plate 7, main return air inlet 14 (preferably can form this main return air inlet by arranging gap between cover plate and the end wall of casing) is formed between described cover plate 7 upper end and described casing 9 roof, and described cover plate 7 also offers air outlet 15.
By the main return air inlet that the casing of hollow structure and cover plate and casing top are formed, and the air outlet structure on cover plate, the air channel structure of a circulation can be formed, air-flow enters the inner space between cover plate and box opening face from air outlet, return to the space between the cover plate one side relative with box opening face by main return air inlet again, the inner space between cover plate and box opening face is again entered again by the air outlet on cover plate, thus make can form gas flow loop in confined space, heat exchange action can be accelerated, thus it is more even to make the temperature inside the box distribute, realize fast-refrigerating, heat, greatly improve refrigeration, heating efficiency.
Preferably, described cover plate 7 is positioned at described air outlet 15 place and at least one fan 13 is also installed.By arranging fan, fan turns can by blowing heat each space to box house, heat is distributed more even, heats, refrigeration is better.
Preferably, also comprise and be arranged at the inner supporting plate 3 near its bottom of described casing 9, form air return duct 16 between bottom described supporting plate 3 and described casing 9, and described supporting plate 3 offers the supporting plate return air inlet 17 of through hole type near one end of described casing 9 opening surface.Supporting plate front end has downward bending portion, between supporting plate front end and storing door, there is certain distance, this bending part has through hole, such as rectangular through holes, as supporting plate return air inlet, air flow energy is made to enter below supporting plate 3 from the supporting plate return air inlet 17 of supporting plate 3 front end, make the air-flow in the space above supporting plate can by entering the air return duct below supporting plate via this supporting plate return air inlet, and then in the space again entering between the cover plate one side relative with box opening face, increase circulating of air-flow further, improve heat exchange action, thus realize fast-refrigerating, heat, greatly improve refrigeration, heating efficiency, the temperature inside the box is made to distribute further more even.
Preferably, also comprise the PTC electric heating assembly 6 being arranged on described casing 9 inner bottom (being preferably placed at midway location), described supporting plate 3 covers on described PTC electric heater assembly 6.PTC is the abbreviation of PositiveTemperatureCoefficient, temperature coefficient thermistor of making a comment or criticism, and is called for short PTC thermistor.PTC thermistor is the semiconductor resistor that a kind of typical case has temperature susceptibility, when exceeding certain temperature (Tc), its resistance value along with the rising of temperature be increasing of step evolution.Temperature is higher, and resistance value is larger.Heat by using PTC electric heating assembly; both safety (the multiscale of design heating-up temperature below 200 degrees Celsius of ptc heater body of equipment use can effectively be ensured; body is all rubescent and have protecting insulating layer in any case; any application scenario does not all need the thermal insulation materials such as asbestos to carry out cooling process, can relieved use do not exist human body is scalded and the problem of initiation fire) can also effectively strengthen its heating effect again.Supporting plate 5 has good conductive force and stores the function of the article such as food beverage, during by such structure employing PTC electric heater assembly electrified regulation, first transfer heat to supporting plate 5, pass to food by supporting plate 5 again to carry out heating or being incubated, the object effectively strengthening heating effect can be played.
Preferably, the cold plasma generator 12 be installed on described cover plate 7 is also comprised.Preferred cold plasma generator 12 and fan 13 are installed on towards the midway location with box opening face opposite side on cover plate 7, and fan 13 is positioned at below cold plasma generator 12.Negative plasma can be produced by arranging cold plasma generator on cover plate assembly, constantly circulating with air-flow, effectively can play the effect of sterilization to mounting box inside, reach the object purified air, strengthen the edible safety of food.
Preferably, the evaporator 10 be arranged on the wall of described casing 9 left and right sides is also comprised.Preferably this evaporator is arranged in the outside wall surface of casing by the mode of attaching further.By arranging evaporator, when food in storage tank 9 needs refrigeration, the evaporator 10 being affixed on casing 9 left and right sides works, comparatively the temperature inside the box is low for storage tank about 9 inner wall temperature, the thermal current flowed in case constantly flows through storage tank about 9 inwall, make by interchange of heat the thermal current cooling flowing through left and right inwall, and constantly cold airflow is refluxed, thus realize the object reducing the temperature inside the box fast.
Preferably, when having supporting plate 3, also comprising and being arranged at described casing 9 inner bottom for described supporting plate 3 being anchored on the supporting plate fixed block 5 of described casing 9.Described supporting plate is fixed in the interior bottom portion of mounting box by supporting plate fixed block, plays the effect of fastening supporting plate.
Preferably, also comprise the panel 8 be connected with described casing 9 opening surface, preferably the opening surface of described casing arranges four threaded mounting holes 18, to be threaded to install by these four threaded mounting holes 18 with described panel 8.The opening surface of connect box and the object of storing door and effect is realized by panel.
Preferably, described storing door 1 is connected on the another side of described panel 8 by hinge 11 and pitman shaft 3, makes described storing door 1 with pitman shaft 3 for pivot axis.By arranging the storing door of said structure, between 2 hinges 11 that storing door 1 is installed on panel 8, making storing door 1 can spin upside down action around hinge 11, to realize the folding of storing door, completing the object to storage tank opening and closing.
Preferably, door seal 2 is also provided with in the surrounding of described storing door 1.Effectively can be played the effect of sealing storage tank further by this door seal, thus prevent the heat of storage tank inside from leaking, serve good heat insulation effect.
Preferably, also comprise and be arranged on the electronic lock 4 of described casing 9 inner bottom near described opening surface, when having storing door, described storing door 1 is provided with the snap close matched with this electronic lock 4, effectively storage tank can be pinned by the buckle structure arranging electronic lock and match with it, such as effectively prevent from when normal heating opening storage cabinet door, occur with unforeseen circumstances.
The present invention also provides a kind of dispensing cabinet, and it comprises the storage tank of aforesaid band air channel structure.By having the storage box structure of band air channel structure, can form gas flow loop in confined space, can heat exchange action be accelerated, thus it is more even that the temperature inside the box is distributed, and realizes fast-refrigerating, heats, greatly improve refrigeration, heating efficiency.
Preferably, described dispensing cabinet is Vending Machine or food delivery cabinet.This is a kind of preferred structure or embodiment.Can greatly shorten the time making food reach design temperature, case environment temperature can be made in 4 hours to reach within the scope of 2 DEG C ~ 60 DEG C and set arbitrary value.
Describe in detail the storage tank of band air channel structure of the present invention in conjunction with the preferred embodiment of the present invention more below and there is dispensing cabinet and the principle of work thereof of this storage tank:
The invention provides a kind of food delivery cabinet storage tank air channel structure, its structure forms as shown in Figure 1, Figure 2, Figure 3, Figure 4, by storing door 1, door seal 2, supporting plate 3, electronic lock 4, supporting plate fixed block 5, PTC electric heater 6, cover plate 7, panel 8, casing 9, evaporator 10, hinge 11, cold plasma generator 12, fan 13 forms.Casing 9 is installed on panel 8 by four threaded mounting holes 18 in its front.Electronic lock 4, PTC electric heater 6, supporting plate fixed block 5 is installed in casing 9 inner bottom surface.Supporting plate 3 uses supporting plate fixed block 5 to fix, and is covered on electronic lock 4, PTC electric heater 6 and supporting plate fixed block 5, and and be designed with gap between PTC electric heater 6, supporting plate front end has through hole, as supporting plate return air inlet.Cold plasma generator 12 and fan 13 are installed on cover plate 7 midway location, and fan 13 is positioned at below cold plasma generator 12, and cover plate 7 is equipped with perforate, as air outlet in the installation position of fan.Cover plate 7 is arranged on the innermost inwall of casing 9, is designed with comparatively wide arc gap, as main return air inlet 14 above cover plate 7 with casing 9 upper wall.Be welded with 2 hinges 11 above panel, storing door 1 is installed between 2 hinges 11 on panel 8, and storing door 1 can spin upside down action around hinge 11, realizes the folding of storing door.Storing door 1 is provided with snap close, for pinning electronic lock 4.Evaporator 10 is affixed on storage tank 9 left and right sides.
As shown in Figure 4, when storing food in casing 9, storing door 1 is in locking state to the effect that the air channel structure that the invention provides produces, and casing 9, storing door 1, door seal 2 be a composition confined space jointly.Fan 13 is blown in storage tank casing 9 from after cover plate 7, and because space in case is comparatively large, air-flow can scatter towards surrounding.Air-flow is after case Inner eycle, and wherein major part is back to cover plate 7 fan below from main return air inlet, is again sent in casing by fan 13; Separately some enters below supporting plate 3 from the supporting plate return air inlet of supporting plate 3 front end, flow through PTC electric heater 6, enter cover plate 7 fan below from the breach at supporting plate 3 rear portion, more again sent in case by fan 13, so circulate always, realize the continuous circulation of air-flow in case.Cold plasma generator 12 is housed above fan 13, negative plasma can be produced, constantly circulate with air-flow, reach the object purified air.
When food in casing 9 needs heating, PTC electric heater 6 works, by thermal radiation effect heating supporting plate 3, again food is heated, the air-flow simultaneously flowed through between PTC electric heater 6 and supporting plate 3 takes partial heat out of, and be with in cartonning by fan 13, make the temperature inside the box increase fast, improve heating efficiency; When food in casing 9 needs refrigeration, the evaporator 10 being affixed on storage tank 9 left and right sides works, comparatively the temperature inside the box is low for casing about 9 inner wall temperature, the thermal current flowed in case constantly flows through case about 9 inwall, the thermal current cooling flowing through left and right inwall is made by interchange of heat, and constantly refluxed by cold airflow, thus realize the object reducing the temperature inside the box fast.And because in case, air-flow circulates always, the temperature inside the box is more even.
Those skilled in the art will readily understand, under the prerequisite of not conflicting, above-mentioned each advantageous manner freely can combine, superpose.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and modification, these improve and modification also should be considered as protection scope of the present invention.
Claims (13)
1. be with the storage tank of air channel structure, it is characterized in that: comprise in cuboid hollow structure, one side for opening surface, its lap be the casing (9) of sealing surface, and the storing door (1) of opening surface described in opening and closing, the inner position near the face relative with described opening surface of described casing (9) is provided with cover plate (7), and form main return air inlet (14) between described cover plate (7) upper end and described casing (9) roof, and described cover plate (7) also offers air outlet (15).
2. storage tank according to claim 1, is characterized in that: on described cover plate (7), be positioned at described air outlet (15) place be also provided with at least one fan (13).
3. according to the storage tank one of claim 1-2 Suo Shu, it is characterized in that: also comprise and be arranged at the inner supporting plate (3) near its bottom of described casing (9), between described supporting plate (3) and described casing (9) bottom, form air return duct (16), and the upper one end near described casing (9) opening surface of described supporting plate (3) offers the supporting plate return air inlet (17) of through hole type.
4. storage tank according to claim 3, it is characterized in that: also comprise the PTC electric heating assembly (6) being arranged on described casing (9) inner bottom, described supporting plate (3) covers on described PTC electric heater assembly (6).
5. according to the storage tank one of claim 1-4 Suo Shu, it is characterized in that: also comprise the cold plasma generator (12) be installed on described cover plate (7).
6. according to the storage tank one of claim 1-5 Suo Shu, it is characterized in that: also comprise the evaporator (10) be arranged on the wall of described casing (9) left and right sides.
7. according to the storage tank one of claim 3-6 Suo Shu, it is characterized in that: when having supporting plate (3), also comprising the supporting plate fixed block (5) being arranged at described casing (9) inner bottom and being used for described supporting plate (3) to be anchored on described casing (41).
8. according to the storage tank one of claim 1-7 Suo Shu, it is characterized in that: also comprise panel (8), described panel (8) one side is connected with described casing (9) opening surface.
9. storage tank according to claim 8, is characterized in that: described storing door (1) is connected on the another side of described panel (8) by hinge (11) and pitman shaft (3).
10. according to the storage tank one of claim 1-9 Suo Shu, it is characterized in that: be also provided with door seal (10) in the surrounding of described storing door (1).
11. according to the storage tank one of claim 1-10 Suo Shu, it is characterized in that: also comprise and be arranged on the electronic lock (4) of described casing (9) inner bottom near described opening surface, described storing door (1) is provided with the snap close matched with this electronic lock (4).
12. 1 kinds of dispensing cabinets, is characterized in that: the storage tank comprising the described band air channel structure of one of claim 1-11.
13. dispensing cabinets according to claim 12, is characterized in that: described dispensing cabinet is Vending Machine or food delivery cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510762169.5A CN105236023B (en) | 2015-11-09 | 2015-11-09 | Storage box with air duct structure and distribution cabinet with storage box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510762169.5A CN105236023B (en) | 2015-11-09 | 2015-11-09 | Storage box with air duct structure and distribution cabinet with storage box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105236023A true CN105236023A (en) | 2016-01-13 |
| CN105236023B CN105236023B (en) | 2017-11-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510762169.5A Active CN105236023B (en) | 2015-11-09 | 2015-11-09 | Storage box with air duct structure and distribution cabinet with storage box |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105947393A (en) * | 2016-07-14 | 2016-09-21 | 翁沂南 | Marked beverage bottle |
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| CN205114070U (en) * | 2015-11-09 | 2016-03-30 | 珠海格力电器股份有限公司 | Storage box with air duct structure and distribution cabinet with storage box |
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2015
- 2015-11-09 CN CN201510762169.5A patent/CN105236023B/en active Active
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|---|---|---|---|---|
| CN1182036A (en) * | 1996-09-26 | 1998-05-20 | 科纳斯通技术有限公司 | Refrigerated container with controlled air distribution |
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| CN101968049A (en) * | 2010-09-09 | 2011-02-09 | 华南农业大学 | Novel fruit and vegetable transport case, intelligent variable ventilation system and realizing method thereof |
| CN102344019A (en) * | 2011-09-05 | 2012-02-08 | 山东省农业科学院蔬菜研究所 | Constant temperature and humidity storage box of gingers |
| CN104257260A (en) * | 2014-09-28 | 2015-01-07 | 广东美的厨房电器制造有限公司 | Steam cooking appliance |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105947393A (en) * | 2016-07-14 | 2016-09-21 | 翁沂南 | Marked beverage bottle |
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| Publication number | Publication date |
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| CN105236023B (en) | 2017-11-28 |
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