CN104848632B - A kind of intelligent freezer all-in-one - Google Patents
A kind of intelligent freezer all-in-one Download PDFInfo
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- CN104848632B CN104848632B CN201510285081.9A CN201510285081A CN104848632B CN 104848632 B CN104848632 B CN 104848632B CN 201510285081 A CN201510285081 A CN 201510285081A CN 104848632 B CN104848632 B CN 104848632B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
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Abstract
The invention discloses a kind of intelligent freezer all-in-one, comprising: plenum chamber and Machine Room, between this plenum chamber and Machine Room, cut off by dividing plate, make plenum chamber and Machine Room keep sealing isolated; Inside, Machine Room is provided with electric cabinet, and electric cabinet inside is provided with intelligent controller, is also provided with remote monitoring module in this intelligent controller, realizes remote monitoring by internet or the GSM network communications technology; Described cool house internal is divided into multiple freezing regions, and each freezing region is corresponding with corresponding air outlet; In each freezing region, be respectively equipped with environment temperature sensor, for detection of the air themperature of region; In each freezing region, be also provided with product temperature sensor, for detection of the temperature that is frozen product of sending into freezer; Described air outlet place is respectively equipped with wind direction regulating device, and described intelligent controller is according to the operation of the detection signal control intelligence freezer all-in-one of environment temperature sensor and product temperature sensor and the wind direction of wind direction regulating device.
Description
Technical field
The present invention relates to a kind of intelligent freezer all-in-one.
Background technology
Traditional freezer can be divided into productivity freezer, distributivity freezer, service freezer, transfer freezer and comprehensive freezer according to the difference of character of use conventionally, wherein productivity freezer is mainly built near the article place of production that is cooled, such as meat packing plant, fish products processing factory or vegetables fruit processing factory etc., carry out large batch of cold working and may need to supply ice; Distributivity freezer is mainly built big and medium-sized cities, entrepot and transport hub in, for storing through cold worked article, does not need very large freeze capacity; Service freezer is generally the freezer of providing for oneself in retail shop or larger dining room, and storage capacity is little, and the storage life is short, and freeze capacity is not essential, can ensure that low-temperature storage just can meet the demands conventionally; Transfer freezer is mainly the Fishery Cold Storage of building fishing base in, and freeze capacity is large especially, is mainly transhipment in the middle of plaing a part under the cooperation of refrigerated carrier, car; Comprehensive freezer possesses the multiple action of productivity freezer, distributivity freezer, service freezer and transfer freezer, has very large freezing and cooling capacity, has again larger freezer capacity.
Document CN102704720A discloses a kind of low-temperature refrigerator device structure, formed by lower margin built-in fitting 1, supporting steel column 2, steel column connector for goods shelf 3, supporting steel column connecting piece 4, raft foundation 5, upper warming plate 6, side warming plate 7, bottom surface warming plate 8, refrigerant line 9, compressor 10, condenser 11, refrigerant circulation barrel 12, refrigerant circulation pump 13, heat exchange evaporation comb 14, described lower margin built-in fitting 1 is arranged on to described supporting steel column 2 bottoms; To between described supporting steel column 2, connect with described steel column connector for goods shelf 3; Connect with described supporting steel column connecting piece 4 on described supporting steel column 2 tops; Described lower margin built-in fitting 1 is installed in described raft foundation 5; On described supporting steel column 2, install described on warming plate 6, at side warming plate 7 described in described supporting steel column 2 outside devices, at bottom surface warming plate 8 described in described raft foundation 5 lower devices; Described compressor 10, described condenser 11, described refrigerant circulation barrel 12, described refrigerant circulation pump 13 and described heat exchange evaporation comb 14 are coupled together with described refrigerant line 9, described heat exchange evaporation comb 14 installs in freezer 15 bodies that are made up of warming plate on described 6, side warming plate 7, bottom surface warming plate 8. Supporting steel column 2, except bearing the load of goods, is also supporting outdoor insulation board, roofing and metope as the skeleton of freezer 15 and is going along with sb. to guard him, and supporting steel column 2 doubles as the structure of shelf and freezer load-bearing. Shelf height is unrestricted, can utilize largely limited floor space. Common low-temperature cold store or storehouse its structure of frame separate type low-temperature cold store is excessive, cost is too high, and the skeleton of storehouse is connected with ground and easily produces cold bridge, a large amount of refrigeration of the waste energy. Adopt the structure of storehouse frame and raft foundation one, in whole low-temperature cold store being wrapped in warming plate, not only can bear larger wind carries, its shelf height is not subject to the restriction of structure factory building, can utilize largely limited floor space, reduce cost, and do not produce any cold bridge, save greatly cooling power. Due to inner non-structure column, can farthest utilize space in storehouse. What common freezer or storehouse frame separate type freezer were abstained from most is the structural upright in freezer, and its existence strengthens the shared space of the shelf of freezer, if column is in goods lattice, can waste permutation goods yard; As column at shelf between row and row, make freezer width increase, not only increased construction investment but also wasted space in a large amount of storehouses. On the described supporting steel column 2 in outside, have longitudinal silkworm type hole 16, use adjusting bolt 17 by described longitudinal silkworm type hole 16 connection fixtures 18; Described fixture 18 is fixedly connected on interior purlin 19; Described interior purlin 19 grips described side warming plate 7 by connecting bolt 20. In the time that indoor/outdoor temperature-difference changes greatly, although side warming plate 7 is different from the coefficient of expansion of supporting steel column 2, but because adjusting bolt 17 can move up and down in longitudinal silkworm type hole 16, just can be by changing the relative position of side warming plate 7 and supporting steel column 2, thereby side warming plate 7 is adjusted automatically with respect to the position of supporting steel column 2, reaching side warming plate 7 is adjustable connection with warming plate support section, can effectively prevent the crimp of side warming plate 7 or the object of breaking.
But along with the raising of social life level, the functional requirement that becomes more meticulous to freezer is more and more, the different product being for example stored in freezer needs different cryogenic temperatures could meet best in quality and the mouthfeel of different product, this adopts traditional freezer of same cryogenic temperature to have higher requirement to common whole freezer, and because current large cold storage can be hired out conventionally to different users, different users also has very large difference to the requirement of cryogenic temperature, the user who even has wishes the cryogenic temperature of the product oneself drawing oneself up sometimes, tradition freezer cannot meet the requirement that this function that becomes more meticulous is divided conventionally.
Summary of the invention
The object of the invention is to address the above problem, and a kind of intelligent freezer all-in-one is provided, and comprising: plenum chamber and Machine Room, between this plenum chamber and Machine Room, cut off by dividing plate, and make plenum chamber and Machine Room keep sealing isolated; In this plenum chamber, be provided with evaporimeter and drip tray; Evaporimeter is for carrying out cooling to the hot-air of being discharged by freezer; Drip tray is located at the bottom of evaporimeter, for accepting condensed water; Side at intelligent freezer all-in-one is provided with return air inlet, and this return air inlet is communicated with by the return airway of freezer and the exhaust outlet of freezer, and the hot-air of being discharged by the exhaust outlet of freezer enters intelligent freezer all-in-one inside by return air inlet; Evaporimeter is arranged on the downstream of return air inlet; The top of this plenum chamber is provided with cold wind breeze fan, and this cold wind breeze fan is communicated with freezer by supply air duct; This supply air duct is provided with multiple air outlets, for driving the cold air of discharging to send into the appointed area of cool house internal this cold wind breeze fan; Inside, Machine Room is provided with electric cabinet, for controlling the operation of intelligent freezer all-in-one; Also be provided with reservoir, expansion valve, compressor, cross valve and condenser, wherein compressor, cross valve, condenser, reservoir, expansion valve and evaporimeter are connected to form the refrigeration cycle of sealing by refrigerant line, condenser is arranged on the outermost of Machine Room, and keeps being communicated with by grid and external environment condition; Electric cabinet inside is provided with intelligent controller, is also provided with remote monitoring module in this intelligent controller, realizes remote monitoring by internet or the GSM network communications technology; Described cool house internal is divided into multiple freezing regions, and each freezing region is corresponding with corresponding air outlet; In each freezing region, be respectively equipped with environment temperature sensor, for detection of the air themperature of region; In each freezing region, be also provided with product temperature sensor, for detection of the temperature that is frozen product of sending into freezer; Described air outlet place is respectively equipped with wind direction regulating device, and described intelligent controller is according to the operation of the detection signal control intelligence freezer all-in-one of environment temperature sensor and product temperature sensor and the wind direction of wind direction regulating device.
The front of described intelligent freezer all-in-one is provided with access door, be provided with condensed water delivery port in the bottom of intelligent freezer all-in-one, described drip tray is communicated with the condensed water delivery port of the bottom that is arranged on intelligent freezer all-in-one, the condensed water producing for discharge system.
On described return air inlet, be also provided with return air inlet grid.
The surface of described evaporimeter is provided with defrosting temperature sensor, when the temperature detecting when defrosting temperature sensor reaches default defrosting temperature, the intelligent controller control cross valve of electric cabinet inside automatically switches to defrosting mode, and intelligent freezer all-in-one is moved under defrosting mode; When the temperature detecting when the defrosting temperature sensor of evaporator surface reaches default defrosting end temp, the intelligent controller control cross valve of the electric cabinet inside refrigeration mode that automatically switches back.
Described freezer comprises Ku Men, cool house internal is provided with local controller, described environment temperature sensor and product temperature sensor are all electrically connected with local controller, local controller keeps communicating by letter with the intelligent controller of the electric cabinet inside of intelligent freezer all-in-one, for the detection signal of all environment temperature sensors and product temperature sensor is sent to intelligent controller.
Described intelligent controller judges the detection signal of product temperature sensor and environment temperature sensor, if the detected temperatures of product temperature sensor output is greater than the first preset temperature, it is the cold air of the first default wind pushing temperature to the region delivery temperature at this product temperature sensor place that intelligent controller is controlled rapidly intelligent freezer all-in-one, intelligent controller control wind direction regulating device is adjusted respectively wind direction simultaneously, makes air outlet all towards the air-supply of the region at this product temperature sensor place.
Product temperature sensor and environment temperature sensor timing testing product temperature and environment temperature in the process of carrying cold air, when the detected temperatures that reaches the second preset temperature and environment temperature sensor output when the detected temperatures of product temperature sensor output reaches the first default environment temperature, intelligent controller control intelligence freezer all-in-one is the cold air of the second default wind pushing temperature to the region delivery temperature at this product temperature sensor place, intelligent controller control wind direction regulating device is adjusted respectively wind direction simultaneously, make air outlet all towards each self-corresponding region air-supply.
Described defrosting temperature, the first preset temperature, the second preset temperature, the first default wind pushing temperature, the first default environment temperature and the second default wind pushing temperature are all set by the user.
Described intelligent freezer all-in-one can make freezer maintain subzero 30 degrees Celsius of following temperature.
Compared with prior art, the beneficial effect of technical solution of the present invention is:
Intelligent freezer all-in-one provided by the invention adopts intelligence control system, can network remote control, the operation of the control intelligence freezer all-in-one that simultaneously can become more meticulous according to the product temperature in the freezing region of difference and environment temperature and the wind direction of wind direction regulating device, ensure the quick-frozen requirement of product, improve freezing efficiency, avoid the whole freezing region of whole freezer that maximum cold is provided simultaneously, avoided the waste of energy.
Brief description of the drawings
Fig. 1 is the overall appearance schematic diagram of intelligent freezer all-in-one of the present invention.
Fig. 2 is the front view of intelligent freezer all-in-one of the present invention.
Fig. 3 is that the A-A of the intelligent freezer all-in-one shown in Fig. 2 is to cutaway view.
Fig. 4 is the top view of intelligent freezer all-in-one of the present invention.
Fig. 5 is the left view of intelligent freezer all-in-one of the present invention.
Fig. 6 is the schematic diagram of refrigerating of intelligent freezer all-in-one of the present invention.
Fig. 7 is the cool house internal structure chart of intelligent freezer all-in-one of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical scheme in the present invention is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiment. Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite of not making creative work, belongs to the scope of protection of the invention.
As shown in Figure 1, the intelligent freezer all-in-one that the application provides is rectangular in appearance. In the front of rectangle intelligence freezer all-in-one, be provided with access door 12, this access door 12 is arranged on the position (seeing accompanying drawing 2) to the left, positive center of intelligent freezer all-in-one. Be provided with condensed water delivery port 13 in the bottom of intelligent freezer all-in-one, the condensed water producing for discharge system. Be provided with return air inlet 14 in the side of intelligent freezer all-in-one, this return air inlet 14 is shown in Fig. 7 by the return airway 71(of freezer) be communicated with the exhaust outlet of freezer, the hot-air of being discharged by the exhaust outlet of freezer enters intelligent freezer all-in-one inside by return air inlet 14, processes cooling by the evaporimeter 8 of intelligent freezer all-in-one.
As shown in Figure 3, on return air inlet 14, be also provided with return air inlet grid 9. Fig. 3 also further shows the internal structure of intelligent freezer all-in-one, comprises the evaporimeter 8 in the downstream that is arranged on return air inlet grid 9 and return air inlet 14, for carrying out cooling to the hot-air of being discharged by freezer. here " hot-air " is for the temperature of the cold air of the air themperature of cool house internal and the discharge of intelligent freezer all-in-one, in thermally equilibrated situation, the air themperature of cool house internal remains on the constant low temperature of setting, this temperature approximates greatly the temperature of the cold air of intelligent freezer all-in-one discharge, and the temperature of the cold air that the temperature of the air that freezer is discharged is discharged usually above air themperature and the intelligent freezer all-in-one of cool house internal, in this sense, the air that freezer can be discharged is defined as " hot-air ", the air that intelligent freezer all-in-one is discharged is defined as " cold air ". in addition, " downstream " is here to define according to the direction of Air Flow. first the air of discharging from freezer passes through return air inlet grid 9 and return air inlet 14, then just flows through evaporimeter 8, and therefore the position of evaporimeter 8 is defined as the downstream at return air inlet grid 9 and return air inlet 14 by the application. " upstream " herein and the definition in " downstream " all similarly, define according to the flow direction of air.
As shown in Figure 3, be provided with drip tray 7 in the bottom of evaporimeter 8, for accepting condensed water. Because the temperature of evaporimeter 8 is lower than the dew-point temperature of air, condense through the airborne water vapor condensation of evaporimeter 8, become condensed water and fall into drip tray 7. This drip tray 7 is communicated with the condensed water delivery port 13 of the bottom that is arranged on intelligent freezer all-in-one, for condensed water is discharged. The inside of intelligence freezer all-in-one is provided with dividing plate 31, the interior separation of intelligent freezer all-in-one is become plenum chamber 32 and Machine Room 33 by this dividing plate 31, evaporimeter 8 and drip tray 7 are positioned at this plenum chamber 32, the top of this plenum chamber 32 is provided with cold wind breeze fan 11(and sees Fig. 4), this cold wind breeze fan 11 is communicated with freezer by supply air duct 72, supply air duct 72 is provided with multiple air outlets 74,74,742(is shown in Fig. 7), for driving the cold air of discharge to send into the appointed area of cool house internal this cold wind breeze fan 11. Between plenum chamber 32 and Machine Room 33, cut off by dividing plate 31, make plenum chamber 32 and Machine Room 33 keep sealing isolated, avoid the cold air of plenum chamber 32 inside and the air blending of 33 inside, Machine Room.
33 inside, Machine Room are provided with electric cabinet 1, for controlling the operation of intelligent freezer all-in-one; Also be provided with reservoir 2, expansion valve 3, compressor 4, cross valve 5, condenser 6, wherein compressor 4, cross valve 5, condenser 6, reservoir 2, expansion valve 3 and evaporimeter 8 are connected to form the refrigeration cycle of sealing by refrigerant line, condenser 6 is arranged on the outermost of Machine Room 33, and keep being communicated with by grid and external environment condition.
As shown in Figure 4, the top of this Machine Room 33 is provided with condenser radiator fan 10, flows through condenser 6 for the air of 33 outsides, driving device chamber by the air-inlet grille on 33 surfaces, Machine Room, carries out cooling to condenser 6.
The refrigeration principle of intelligence freezer all-in-one as shown in Figure 6. The flow direction of cold-producing medium when the double-head arrow in Fig. 6 represents to freeze (freon). In the time of refrigeration, gas freon is pressurizeed by compressor 4, becomes high temperature and high pressure gas, enters condenser 6 by cross valve 5. Condensation liquefaction heat release becomes liquid, and heat outwards discharges simultaneously. Reducing pressure through throttling arrangement electric expansion valve 3 in liquid fluorine Leon, enters evaporimeter 8, and evaporation endothermic, becomes gas. Draw heat in air, under the driving of breeze fan 11, hot-air 61 flows through the surface of evaporimeter 8, is cooled to cold air 62 by evaporimeter 8, pressurizes cold air 62 is sent into freezer through breeze fan 11 simultaneously. The process of liquefaction and gasification by freon, heat is drawn at evaporimeter place, transfers to condenser place and discharges, thereby realize the transfer of heat.
In intelligent freezer all-in-one refrigerating operaton process; the surface temperature of evaporimeter 8 is lower than the dew-point temperature of air; airborne steam is in the surface condensation of evaporimeter 8; long operational time can be in the surperficial frosting of evaporimeter 8; in the time that frost layer reaches certain thickness; the heat exchange efficiency of intelligence freezer all-in-one worsens, and can cause compressor shutdown even to be damaged under extreme case, at this time needs evaporimeter 8 to defrost. Intelligent freezer all-in-one of the present invention is provided with defrosting temperature sensor on the surface of evaporimeter 8, when the temperature detecting when defrosting temperature sensor reaches default defrosting temperature, the intelligent controller control cross valve 5 of electric cabinet 1 inside automatically switches to defrosting mode, and intelligent freezer all-in-one is moved under defrosting mode. The flow direction of cold-producing medium under defrosting mode (being freon) is as shown in the single arrow in Fig. 6, now cold-producing medium is in evaporimeter 8 internal condensation heat releases, the temperature on evaporimeter 8 surfaces is raise, thereby the frost on evaporimeter 8 surfaces is dissolved, when the temperature detecting when the defrosting temperature sensor on evaporimeter 8 surfaces reaches default defrosting end temp, the intelligent controller control cross valve 5 of the electric cabinet 1 inside refrigeration mode that automatically switches back.
Fig. 7 shows the cool house internal structure of intelligent freezer all-in-one. As shown in Figure 7, freezer 73 comprises storehouse door 75, the exhaust outlet place of freezer 73 is connected with return airway 71, this return airway 71 is communicated with the return air inlet 14 of intelligent freezer all-in-one, the hot-air of being discharged by the exhaust outlet of freezer enters intelligent freezer all-in-one inside by return air inlet 14, processes cooling by the evaporimeter 8 of intelligent freezer all-in-one. Freezer 73 is also provided with supply air duct 72, by this supply air duct 72, freezer 73 is communicated with the cold wind breeze fan 11 of intelligent freezer all-in-one, supply air duct 72 is provided with multiple air outlets 74,741,742(is shown in Fig. 7), for driving the cold air of discharge to send into the appointed area of freezer 73 inside this cold wind breeze fan 11.
In embodiment shown in Fig. 7, air outlet has three, uses respectively Reference numeral 74,741, and 742 represent, an appointed area of the corresponding freezer of each air outlet 73 inside accordingly that is to say and in the embodiment shown in Fig. 7, freezer 73 is divided into 3 freezing regions. be respectively equipped with environment temperature sensor in each freezing region, for detection of the air themperature of region. in each region, be also provided with product temperature sensor, for detection of the temperature that is frozen product of sending into freezer simultaneously. because freezer 73 internal separation are multiple regions, corresponding environment temperature sensor and product temperature sensor also have multiple. all environment temperature sensors and product temperature sensor are all electrically connected with the local controller 76 that is arranged on freezer 73 inside, the detection signal of all environment temperature sensors and product temperature sensor all gathers in local controller 76, local controller 76 keeps communicating by letter with the intelligent controller of electric cabinet 1 inside of intelligent freezer all-in-one, for the detection signal of all environment temperature sensors that gather and product temperature sensor is sent to intelligent controller, intelligent controller is according to the operation of the detection signal control intelligence freezer all-in-one of environment temperature sensor and product temperature sensor, carry the cold air of different temperatures to the zones of different of freezer 73 inside. three air outlet 74,741,742 places are respectively equipped with wind direction regulating device, and intelligent controller is also according to the wind direction of the detection signal control wind direction regulating device of environment temperature sensor and product temperature sensor.
The control procedure of the wind direction to wind pushing temperature and wind direction regulating device with a specific embodiment explanation intelligent controller below.
In this embodiment, the freezing region of definition air outlet 74 correspondences is null range, the freezing region of air outlet 741 correspondences is first area, the freezing region of air outlet 742 correspondences is second area, is provided with the 0th environment temperature sensor that detects the environment temperature in null range and the 0th product temperature sensor that detects the product temperature in this region in null range; In first area, be provided with the first environment temperature sensor that detects the environment temperature in first area and the first product temperature sensor that detects the product temperature in this region; In second area, be provided with the second environment temperature sensor that detects the environment temperature in second area and the second product temperature sensor that detects the product temperature in this region. Air outlet 74 places are provided with the 0th wind direction regulating device of the wind direction that regulates air outlet 74, air outlet 741 places are provided with the first wind direction regulating device of the wind direction that regulates air outlet 741, air outlet 742 places are provided with the second wind direction regulating device of the wind direction that regulates air outlet 742, the 0th wind direction regulating device can regulate the wind direction of air outlet 74, makes air outlet 74 carry cold air to null range, first area or second area respectively. Same, the first wind direction regulating device can be controlled air outlet 741 and carry cold air to null range, first area or second area respectively. The second wind direction regulating device can be controlled air outlet 742 and carry cold air to null range, first area or second area respectively.
The original ambient temperature of supposing freezer 73 is subzero 10 DEG C, now the environment temperature of null range, first area or second area is subzero 10 DEG C, the output signal that is to say the 0th environment temperature sensor, first environment temperature sensor and second environment temperature sensor is all also subzero 10 DEG C, corresponding intelligent freezer all-in-one is also respectively by three air outlets 74,741,742 respectively to the cold air of subzero 10 DEG C of the interior conveying of freezer 73.
Now there is a collection of product that is frozen to be admitted to first area. the first product temperature sensor in first area detects the temperature of the product of sending into immediately, for example this batch of product is the meat of just having slaughtered, temperature is 35 DEG C, i.e. the first 35 DEG C of product temperature sensor output detections temperature detection signal is transported to local controller 76, local controller 76 is by the 0th product temperature sensor, 35 DEG C of the detected temperatures of the output signal of first environment temperature sensor and second environment temperature sensor subzero 10 DEG C and the output of the first product temperature sensor send intelligent controller to, intelligent controller judges the detection signal of product temperature sensor and environment temperature sensor, for example, if 35 DEG C of the detected temperatures of the first product temperature sensor output are greater than the first preset temperature (20 DEG C), it is the cold air of the first default wind pushing temperature to first area delivery temperature that intelligent controller is controlled rapidly intelligent freezer all-in-one, this first default wind pushing temperature is for example subzero 30 DEG C, to reach temperature to the sending into first area effect as the Realization of Product IQF of 35 DEG C. intelligent controller control the 0th wind direction regulating device, the first wind direction regulating device and the second wind direction regulating device are adjusted respectively wind direction simultaneously, make air outlet 74,741,742 all towards first area air-supply, further accelerates sending into the IQF effect that the temperature of first area is the product of 35 DEG C. testing product temperature and the environment temperature of product temperature sensor and environment temperature sensor timing in the process of carrying cold air, for example, for example, when the detected temperatures that reaches the second preset temperature (subzero 5 DEG C) and the output of first environment temperature sensor when the detected temperatures of the first product temperature sensor output reaches the first default environment temperature (subzero 18 DEG C), intelligent controller control intelligence freezer all-in-one is the cold air of the second default wind pushing temperature (for example subzero 10 DEG C) to first area delivery temperature. intelligent controller control the 0th wind direction regulating device, the first wind direction regulating device and the second wind direction regulating device are adjusted respectively wind direction simultaneously, make air outlet 74,741,742 all towards each self-corresponding region air-supply, be that air outlet 74 is blown to null range, air outlet 741 is to first area air-supply, and air outlet 742 is blown to second area.
The first preset temperature, the second preset temperature, the first default wind pushing temperature, the first default environment temperature and the second default wind pushing temperature in the present embodiment all can be set by the user.
Above embodiment has clearly explained the control procedure of the wind direction of intelligent controller to wind pushing temperature and wind direction regulating device. Although above-described embodiment has adopted 3 air outlets; but those skilled in the art are appreciated that completely; air outlet and freezing region are not limited to 3; can be any number of in zone of reasonableness; wind pushing temperature and wind direction are also not limited to the mode of describing in embodiment; as long as adopt temperature sensor testing product temperature and environment temperature, and adjust accordingly wind pushing temperature and wind direction, all fall into the application's protection domain.
In the application's intelligent controller, be also provided with remote monitoring module, can pass through the communication technologys such as internet, GSM network, realize remote monitoring, realize the complete monitoring to intelligent freezer all-in-one by remote monitoring main frame or user by mobile phone, comprise reading of service data, the control of the method for operation and the setting of operational factor.
In sum, be embodiment of the present invention content, and obviously embodiments of the present invention are not limited in this, it can be according to different application environment, utilizes functions implementing the present invention corresponding demand.
Claims (9)
1. an intelligent freezer all-in-one, is characterized in that, comprising: plenum chamber and Machine Room, between this plenum chamber and Machine Room, cut off by dividing plate, and make plenum chamber and Machine Room keep sealing isolated; In this plenum chamber, be provided with freezer, evaporimeter and drip tray; Evaporimeter is for carrying out cooling to the hot-air of being discharged by freezer; Drip tray is located at the bottom of evaporimeter, for accepting condensed water; Side at intelligent freezer all-in-one is provided with return air inlet, and this return air inlet is communicated with by the return airway of freezer and the exhaust outlet of freezer, and the hot-air of being discharged by the exhaust outlet of freezer enters intelligent freezer all-in-one inside by return air inlet; Evaporimeter is arranged on the downstream of return air inlet; The top of this plenum chamber is provided with cold wind breeze fan, and this cold wind breeze fan is communicated with freezer by supply air duct; This supply air duct is provided with multiple air outlets, for driving the cold air of discharging to send into the appointed area of cool house internal this cold wind breeze fan; Inside, Machine Room is provided with electric cabinet, for controlling the operation of intelligent freezer all-in-one; Also be provided with reservoir, expansion valve, compressor, cross valve and condenser, wherein compressor, cross valve, condenser, reservoir, expansion valve and evaporimeter are connected to form the refrigeration cycle of sealing by refrigerant line, condenser is arranged on the outermost of Machine Room, and keeps being communicated with by grid and external environment condition; Electric cabinet inside is provided with intelligent controller, is also provided with remote monitoring module in this intelligent controller, realizes remote monitoring by internet or the GSM network communications technology; Described cool house internal is divided into multiple freezing regions, and each freezing region is corresponding with corresponding air outlet; In each freezing region, be respectively equipped with environment temperature sensor, for detection of the air themperature of region; In each freezing region, be also provided with product temperature sensor, for detection of the temperature that is frozen product of sending into freezer; Described air outlet place is respectively equipped with wind direction regulating device, and described intelligent controller is according to the operation of the detection signal control intelligence freezer all-in-one of environment temperature sensor and product temperature sensor and the wind direction of wind direction regulating device.
2. intelligent freezer all-in-one according to claim 1, it is characterized in that, the front of described intelligent freezer all-in-one is provided with access door, be provided with condensed water delivery port in the bottom of intelligent freezer all-in-one, described drip tray is communicated with the condensed water delivery port of the bottom that is arranged on intelligent freezer all-in-one, the condensed water producing for discharge system.
3. intelligent freezer all-in-one according to claim 1 and 2, is characterized in that, is also provided with return air inlet grid on described return air inlet.
4. intelligent freezer all-in-one according to claim 3, it is characterized in that, the surface of described evaporimeter is provided with defrosting temperature sensor, when the temperature detecting when defrosting temperature sensor reaches default defrosting temperature, the intelligent controller control cross valve of electric cabinet inside automatically switches to defrosting mode, and intelligent freezer all-in-one is moved under defrosting mode; When the temperature detecting when the defrosting temperature sensor of evaporator surface reaches default defrosting end temp, the intelligent controller control cross valve of the electric cabinet inside refrigeration mode that automatically switches back.
5. intelligent freezer all-in-one according to claim 4, it is characterized in that, described freezer comprises Ku Men, cool house internal is provided with local controller, described environment temperature sensor and product temperature sensor are all electrically connected with local controller, local controller keeps communicating by letter with the intelligent controller of the electric cabinet inside of intelligent freezer all-in-one, for the detection signal of all environment temperature sensors and product temperature sensor is sent to intelligent controller.
6. intelligent freezer all-in-one according to claim 5, it is characterized in that, described intelligent controller judges the detection signal of product temperature sensor and environment temperature sensor, if the detected temperatures of product temperature sensor output is greater than the first preset temperature, intelligent controller control intelligence freezer all-in-one is the cold air of the first default wind pushing temperature to the region delivery temperature at this product temperature sensor place, intelligent controller control wind direction regulating device is adjusted respectively wind direction simultaneously, make air outlet all towards the air-supply of the region at this product temperature sensor place.
7. intelligent freezer all-in-one according to claim 6, it is characterized in that, product temperature sensor and environment temperature sensor timing testing product temperature and environment temperature in the process of carrying cold air, when the detected temperatures that reaches the second preset temperature and environment temperature sensor output when the detected temperatures of product temperature sensor output reaches the first default environment temperature, intelligent controller control intelligence freezer all-in-one is the cold air of the second default wind pushing temperature to the region delivery temperature at this product temperature sensor place, intelligent controller control wind direction regulating device is adjusted respectively wind direction simultaneously, make air outlet all towards each self-corresponding region air-supply.
8. intelligent freezer all-in-one according to claim 7, is characterized in that, described defrosting temperature, the first preset temperature, the second preset temperature, the first default wind pushing temperature, the first default environment temperature and the second default wind pushing temperature are all set by the user.
9. intelligent freezer all-in-one according to claim 8, is characterized in that, described intelligent freezer all-in-one can make freezer maintain subzero 30 degrees Celsius of following temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510285081.9A CN104848632B (en) | 2015-05-29 | 2015-05-29 | A kind of intelligent freezer all-in-one |
Applications Claiming Priority (1)
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| KR101594152B1 (en) * | 2015-09-24 | 2016-02-15 | (주)터보소프트 | Apparatus and method for monitoring state of cryogenic freezer |
| CN105532842B (en) * | 2016-01-22 | 2023-05-26 | 中国农业科学院农产品加工研究所 | Multifunctional freezing fresh-keeping-thawing warehouse |
| CN106384432A (en) * | 2016-11-02 | 2017-02-08 | 长沙强三机电科技有限公司 | Refrigerating system for vending machine |
| CN108489184A (en) * | 2018-02-08 | 2018-09-04 | 徐州市海涛制冷设备有限公司 | A kind of agricultural product freezer antistaling box |
| CN108444203B (en) * | 2018-03-30 | 2023-05-16 | 中铁第四勘察设计院集团有限公司 | Synchronous monitoring system and adjusting method for temperature of refrigeration house |
| CN113091371B (en) * | 2019-12-23 | 2024-08-16 | 青岛海尔智能技术研发有限公司 | Modular refrigerator |
| CN111336701A (en) * | 2020-03-13 | 2020-06-26 | 杭州艾欧翼科技有限公司 | Centralized cooling system |
| CN111964332B (en) * | 2020-07-13 | 2022-08-16 | 宜昌市银岭冷冻设备有限公司 | A sled piece formula refrigeration plant for freezer |
| CN114754535B (en) * | 2022-04-22 | 2023-06-09 | 河南华茂骏捷车辆有限公司 | Calandria anti-icing device for freezer |
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| JP2013228130A (en) * | 2012-04-25 | 2013-11-07 | Mitsubishi Electric Corp | Freezer |
| CN102704720A (en) * | 2012-06-18 | 2012-10-03 | 北京市恒慧投资有限公司 | Low-temperature freezer device structure |
| CN203520082U (en) * | 2013-10-10 | 2014-04-02 | 淮安纷云软件有限公司 | Intelligent cold storage condition monitoring wireless network terminal device based on LPC single chip microcomputer |
| CN203865438U (en) * | 2014-04-22 | 2014-10-08 | 太原福莱瑞达科技有限公司 | Low-temperature conveyor guide mechanisms for intelligent refrigeratory |
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