CN203953077U - A kind of energy-saving cold storage showcase - Google Patents
A kind of energy-saving cold storage showcase Download PDFInfo
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- CN203953077U CN203953077U CN201420313428.7U CN201420313428U CN203953077U CN 203953077 U CN203953077 U CN 203953077U CN 201420313428 U CN201420313428 U CN 201420313428U CN 203953077 U CN203953077 U CN 203953077U
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- ion generating
- negative ion
- evaporator coil
- charging capacitor
- generating device
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Abstract
The utility model discloses a kind of energy-saving cold storage showcase, comprise inner bag, evaporator coil and negative ion generating device.In negative ion generating device, there is negative ion generating circuit.Evaporator coil forms by organizing evaporator coil monomer more, and evaporator coil monomer is separately fixed at outside the sidewall of inner bag, and negative ion generating device is arranged in inner bag.The anion generator of negative ion generating device utilizes the most advanced and sophisticated high direct voltage of carbon hairbrush to produce high corona, emit at high speed a large amount of electronics (e-), and electronics cannot be present in air for a long time, can be caught by airborne oxygen molecule (O2) at once, form anion, and then produce anion environment, and cause the faint vibrations of electronics in hydrone, make the hydrone formation solid ice that can not mutually combine.
Description
Technical field
The utility model relates to refrigerating equipment field, especially a kind of energy-saving cold storage showcase.
Background technology
Refrigerated display cabinet product in the market, adopt direct-cooled system, along with the available machine time extends, evaporimeter and metal inner tube surface frost are serious, and frost thickness is large, causes evaporimeter reduction of heat exchange efficiency, compressor efficiency reduces, power consumption increases, and it is easily putrid and deteriorated to place the food such as vegetables meat, easily taint of odour.
Utility model content
In order to solve the deficiencies in the prior art, the utility model proposes a kind of energy-saving cold storage showcase, can in refrigerated display cabinet, produce anion environment, reduce evaporator surface frosting thickness, improve refrigeration, reduce power consumption.
The utility model adopts following technical scheme:
A kind of energy-saving cold storage showcase, comprises inner bag, evaporator coil and negative ion generating device, in described negative ion generating device, has negative ion generating circuit; Described evaporator coil forms by organizing evaporator coil monomer more, and evaporator coil monomer is separately fixed at outside the sidewall of inner bag, and negative ion generating device is arranged in inner bag.
Further, described negative ion generating circuit comprises electric capacity of voltage regulation, charging capacitor, slide rheostat, step-up transformer, anion generator, and described charging capacitor is divided into the first charging capacitor and the second charging capacitor; Negative ion generating circuit one end connects 220V alternating current as power supply, and positive source connects the positive pole of electric capacity of voltage regulation by forward commutation diode, and the negative pole of electric capacity of voltage regulation connects the negative pole of power supply; The slide rheostat first charging capacitor composition of connecting triggers branch road and is connected in electric capacity of voltage regulation both sides, electric capacity of voltage regulation both sides are also parallel with IGCT, the gate pole of IGCT is connected to the positive pole of the first charging capacitor through neon bulb, the low-pressure end of step-up transformer is connected in parallel on IGCT both sides after connecting with the second charging capacitor; The high-pressure side of step-up transformer is by reverse commutation diode connected with anion generator.
Further, the S-shaped arrangement of described evaporator coil monomer, the evaporator coil monomer on adjacent wall links into an integrated entity by bend pipe.
Useful technique effect of the present utility model:
A kind of energy-saving cold storage showcase, comprises inner bag, evaporator coil and negative ion generating device, in described negative ion generating device, has negative ion generating circuit; Described evaporator coil forms by organizing evaporator coil monomer more, and evaporator coil monomer is separately fixed at outside the sidewall of inner bag, and negative ion generating device is arranged in inner bag.Negative ion generating device produces anion environment by negative ion generating circuit, causes the faint vibrations of electronics in hydrone, makes the hydrone formation solid ice that can not mutually combine.
In negative ion generating circuit, the slide rheostat first charging capacitor composition of connecting triggers branch road and is connected in electric capacity of voltage regulation both sides, adjusts the resistance of slide rheostat place in circuit, can change the trigger rate of IGCT and the discharge voltage of the second charging capacitor.
The S-shaped arrangement of evaporator coil, the evaporator coil monomer on adjacent wall links into an integrated entity by bend pipe.Evaporator coil is evenly distributed on side wall of inner, increases refrigeration.
Brief description of the drawings
Fig. 1 is energy-saving cold storage cabinet structure schematic diagram.
Fig. 2 is negative ion generating circuit schematic diagram.
Fig. 3 is solid water molecular schematic diagram.
Fig. 4 is liquid water molecules schematic diagram.
Fig. 5 is anion Environmental Water minor structure schematic diagram.
Detailed description of the invention
By reference to the accompanying drawings detailed description of the invention of the present utility model is described further:
A kind of energy-saving cold storage showcase, comprises inner bag 1, evaporator coil and negative ion generating device 3, as shown in Figure 1.In negative ion generating device 3, there is negative ion generating circuit.Evaporator coil forms by organizing evaporator coil monomer 2 more, and evaporator coil monomer 2 is separately fixed at outside the sidewall of inner bag 1, and negative ion generating device 3 is arranged in inner bag 1.The S-shaped arrangement of evaporator coil monomer 2, the evaporator coil monomer on adjacent wall links into an integrated entity by bend pipe 4.
As shown in Figure 2, negative ion generating circuit comprises electric capacity of voltage regulation 12, charging capacitor, slide rheostat 13, step-up transformer 18 and anion generator 10, and described charging capacitor is divided into the first charging capacitor 14 and the second charging capacitor 17.Negative ion generating circuit one end connects 220V alternating current as power supply, and positive source connects the positive pole of electric capacity of voltage regulation 12 by forward commutation diode 11, and the negative pole of electric capacity of voltage regulation 12 connects the negative pole of power supply.Slide rheostat 13 first charging capacitor 14 composition of connecting triggers branch roads and is connected in electric capacity of voltage regulation 12 both sides, electric capacity of voltage regulation 12 both sides are also parallel with IGCT 16, the gate pole of IGCT 16 is connected to the positive pole of the first charging capacitor 14 through neon bulb 15, the low-pressure end of step-up transformer 18 is connected in parallel on IGCT 16 both sides after connecting with the second charging capacitor 17; The high-pressure side of step-up transformer 18 is by reverse commutation diode 19 connected with anion generators 10.
220V alternating current charges through backward the first charging capacitor 14 of forward commutation diode 11 and the second charging capacitor 17, when the first charging capacitor 14 charges to after neon bulb 15 conductings, triggers IGCT 16 conductings.After IGCT 16 conductings, the second charging capacitor 17 forms closed-loop path with the low-pressure side of IGCT and step-up transformer 18, and the second charging capacitor 17 discharges, and the high-pressure side of step-up transformer 18 is responded to electricly, electric current is through oppositely becoming negative direct current high voltage after commutation diode 19, and anion generator obtains electric.Wherein, the resistance of adjustment slide rheostat 13 places in circuit can change the trigger rate of IGCT 16 and the discharge voltage of the second charging capacitor 17.
Anion generator utilizes the most advanced and sophisticated high direct voltage of carbon hairbrush to produce high corona, emit at high speed a large amount of electronics (e-), and electronics cannot be present in air for a long time, can be caught by airborne oxygen molecule (O2) at once, form anion, and then produce anion environment.Moisture in air easily condenses at courage wall under lower than 0 DEG C of environment, and can in refrigerating chamber, produce electric field with the refrigerated display cabinet of energy-saving fresh-keeping equipment, it is anion environment, under the impact of the faint vibrations of electronics, even if generation is sent as an envoy to, hydrone can not produce the chilling temperature environment freezing under freezing point yet, when refrigerating chamber evaporating temperature is-2 DEG C to-4 DEG C, wall of inner container can not produce frost yet.Wall of inner container is without frosting, and the thermal resistance in inner bag between storing and evaporator coil diminishes, and evaporimeter heat exchange efficiency improves, and cooling system amount rises, and compressor efficiency improves, and the refrigerating capacity that unit of electrical energy produces improves, and therefore power consumption reduces.In the time refrigerating food materials in refrigerating chamber, refrigerated storage temperature is set as time below freezing, under freezing environment, making bacterium loss of activity, and the environment of anion prevents food materials oxidation, produces ozone simultaneously, plays the effect of restraining and sterilizing bacteria.And fresh food also can not freeze, reduce the tissue of food materials or the appearance of cytoclasis situation because freezing to cause.Prevent that outflow causes moisture loss and causes that refrigeration indoor air humidity increases, and prevents food materials taint of odour moisture as drop simultaneously.In addition fresh food can not freeze, and food materials need not thaw when therefore the later stage is edible.
Fig. 3 is solid water molecular schematic diagram, and Fig. 4 is liquid water molecules schematic diagram, and Fig. 5 is anion Environmental Water minor structure schematic diagram.After energy-saving fresh-keeping device energising, produce anion environment, cause the faint vibrations of electronics in hydrone, make the hydrone formation solid ice that can not mutually combine.
Certainly; more than explanation is only preferred embodiment of the present utility model; the utility model is not limited to enumerate above-described embodiment; should be noted that; any those of ordinary skill in the art are under the guidance of this description; that makes is allly equal to alternative, obvious form of distortion, within all dropping on the essential scope of this description, ought to be subject to protection of the present utility model.
Claims (3)
1. an energy-saving cold storage showcase, is characterized in that, comprises inner bag, evaporator coil and negative ion generating device, in described negative ion generating device, has negative ion generating circuit; Described evaporator coil forms by organizing evaporator coil monomer more, and evaporator coil monomer is separately fixed at outside the sidewall of inner bag, and negative ion generating device is arranged in inner bag.
2. a kind of energy-saving cold storage showcase according to claim 1, it is characterized in that, described negative ion generating circuit comprises electric capacity of voltage regulation, charging capacitor, slide rheostat, step-up transformer, anion generator, and described charging capacitor is divided into the first charging capacitor and the second charging capacitor;
Negative ion generating circuit one end connects 220V alternating current as power supply, and positive source connects the positive pole of electric capacity of voltage regulation by forward commutation diode, and the negative pole of electric capacity of voltage regulation connects the negative pole of power supply;
The slide rheostat first charging capacitor composition of connecting triggers branch road and is connected in electric capacity of voltage regulation both sides, electric capacity of voltage regulation both sides are also parallel with IGCT, the gate pole of IGCT is connected to the positive pole of the first charging capacitor through neon bulb, the low-pressure end of step-up transformer is connected in parallel on IGCT both sides after connecting with the second charging capacitor;
The high-pressure side of step-up transformer is by reverse commutation diode connected with anion generator.
3. a kind of energy-saving cold storage showcase according to claim 1 and 2, is characterized in that, the S-shaped arrangement of described evaporator coil monomer, and the evaporator coil monomer on adjacent wall links into an integrated entity by bend pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420313428.7U CN203953077U (en) | 2014-06-13 | 2014-06-13 | A kind of energy-saving cold storage showcase |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420313428.7U CN203953077U (en) | 2014-06-13 | 2014-06-13 | A kind of energy-saving cold storage showcase |
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| Publication Number | Publication Date |
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| CN203953077U true CN203953077U (en) | 2014-11-26 |
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| CN201420313428.7U Active CN203953077U (en) | 2014-06-13 | 2014-06-13 | A kind of energy-saving cold storage showcase |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110940128A (en) * | 2019-12-16 | 2020-03-31 | 珠海格力电器股份有限公司 | Refrigerator with a door |
-
2014
- 2014-06-13 CN CN201420313428.7U patent/CN203953077U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110940128A (en) * | 2019-12-16 | 2020-03-31 | 珠海格力电器股份有限公司 | Refrigerator with a door |
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