CN208579559U - Horizontal refrigerator - Google Patents

Abstract

The utility model provides a kind of horizontal refrigerator, including cabinet, cabinet includes the refrigerated liner above compressor room, refrigerated liner is defined for storing the freezing compartment for being frozen food, there is insulating layer, horizontal refrigerator further includes low-temperature plasma generator, booster and is set to the high-voltage electrostatic field generating plate being electrically connected in freezing compartment with booster between compressor room's upper wall and refrigerated liner bottom wall；Low-temperature plasma generator spreads plasma into freezing compartment, high-voltage electrostatic field generating plate generates high-pressure electrostatic, and discharges into freezing compartment, acts synergistically on freezing compartment with plasma, better fresh-keeping effect is played, so that the color of food materials and nutrition are more nearly fresh food materials.

Description

Horizontal refrigerator

Technical field

The utility model relates to family's electro-technical fields, more particularly to a kind of horizontal refrigerator.

Background technique

When refrigerator stores the food materials such as frozen food, such as meat, aquatic products, drying loss, juice occur for foodstuff quality meeting deterioration The series reactions such as loss, brown stain influence the taste and flavor of food, and fresh keeping time is shorter, affects user experience.

Summary of the invention

In view of the above problems, a purpose of the utility model is to provide for one kind and overcomes the above problem or at least partly The horizontal refrigerator that ground solves the above problems.

The utility model one is further objective is that promoting food materials freezing quality and extending food materials fresh keeping time.

The utility model provides a kind of horizontal refrigerator, comprising:

Cabinet, inside defines compressor room, and cabinet includes the refrigerated liner above compressor room, refrigerated liner limit Surely have for storing the freezing compartment for being frozen food, there is insulating layer between compressor room's upper wall and refrigerated liner bottom wall；

Low-temperature plasma generator is set in refrigerated liner, is configured to spread plasma into freezing compartment；

Booster and the high-voltage electrostatic field generating plate being electrically connected with booster, booster are arranged in compressor room, high pressure Electrostatic field generating plate is set in insulating layer, for forming high-voltage electrostatic field in freezing compartment.

Optionally, freezing compartment is formed with the air intake vent being connected to space where low-temperature plasma generator；

Horizontal refrigerator further includes ion Diffusion fan, and ion Diffusion fan is set at air intake vent, for promoting low temperature etc. The plasma that ion generator generates is diffused in freezing compartment by air intake vent.

Optionally, cabinet further includes storage inner liner, defines storage room in storage inner liner；

It is located on the outside of freezing compartment in refrigerated liner and is formed with air duct；

Horizontal refrigerator further include:

Main evaporator is arranged on the outside of the wall surface of storage inner liner, for directly transmitting cooling capacity to storage room；

Secondary evaporator is arranged in air duct, is configured to carry out heat exchange with surrounding air-flow, cold airflow is formed, with benefit Food is frozen with the indoor cold airflow freezing of freezer is entered.

Optionally, freezing compartment is formed with the air inlet and return air inlet being connected to air duct；

Horizontal refrigerator further includes breeze fan, and breeze fan is configured to promote the cold air around secondary evaporator through air inlet Flow into freezing compartment, and promote be frozen in freezing compartment food heat exchange after air-flow flow at secondary evaporator through return air inlet.

Optionally, low-temperature plasma generator is arranged in air duct, and is located at air inlet；

The plasma that breeze fan is additionally configured to that low-temperature plasma generator is promoted to generate diffuses to freezing by air inlet In compartment.

Optionally, freezing compartment's opened upper end, to form the first opening, the first opening, which is provided with, operatively to be opened Or close the first lid of the first opening.

Optionally, the first lid is horizontal plug-type lid.

Optionally, cabinet opened upper end, to form the second opening, in order to be deposited by the second opening to storage room Take the operation of article；

Second opening is provided with can be by the second lid for operatively opening or closing the second opening.

Optionally, the second lid is the pivoted cover body rotated with trunnion axis, or is horizontal plug-type lid.

Optionally, storage room is for storing by the refrigerating chamber of chilled food or for storing the freezing for being frozen food Room.

The horizontal refrigerator of the utility model spreads plasma into freezing compartment using low-temperature plasma generator, utilizes High-voltage electrostatic field generating plate forms high-voltage electrostatic field in freezing compartment, by the synergistic effect of high-voltage electrostatic field and plasma, The juice loss rate in freezing compartment's food materials refrigerating process is not only reduced, but also the color of food materials is made to be more nearly new fresh food Material admirably improves the fresh-keeping effect of food materials.

Further, in the horizontal refrigerator of the utility model, air-cooled freezing compartment is individually added in direct-cooled refrigerator, it can It avoids the frosting of independent small size freezing compartment and influences the diffusion of plasma, and due to only needing setting small-sized fan, cost increases Add relatively small；Relative to air-cooled freezer, cost is greatly reduced, and reduces refrigerator overall noise.

According to the accompanying drawings to the detailed description of the utility model specific embodiment, those skilled in the art will be more Add the above-mentioned and other purposes, advantages and features of clear the utility model.

Detailed description of the invention

Some specific realities of the utility model are described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter Apply example.Identical appended drawing reference denotes same or similar part or part in attached drawing.It should be appreciated by those skilled in the art that The drawings are not necessarily drawn to scale.In attached drawing:

Fig. 1 is the schematic diagram according to the horizontal refrigerator of the utility model one embodiment；

Fig. 2 be according to the schematic diagram of the refrigerated liner of the horizontal refrigerator of the utility model one embodiment, wherein Show air duct, breeze fan and secondary evaporator；

Fig. 3 is the schematic property structure chart of the other direction of refrigerated liner shown in Fig. 2.

Specific embodiment

The present embodiment provides firstly a kind of horizontal refrigerator 10, and Fig. 1 is according to the horizontal of the utility model one embodiment The schematic diagram of refrigerator 10.

Horizontal refrigerator 10 generally includes cabinet, and cabinet includes shell and setting liner inside the shell, shell with Space between liner is filled with thermal insulation material, and to form insulating layer, liner may generally be refrigerated liner or refrigeration liner, freezing It is defined in liner for storing the freezing compartment for being frozen food, refrigerates and define in liner for storing by chilled food Refrigerator room.The opened upper end of cabinet forms opening, which is denoted as the first opening, to be open by first to freezing compartment Or refrigerator room carries out the operation of access article, the first opening is provided with the first lid, and the first lid can be horizontal plug-type Or pivoted, with can be by operatively opening or closing the first opening.

As skilled person realizes that, horizontal refrigerator 10 further includes evaporator, compressor, condenser and section Fluid element etc., compressor and condenser can be disposed in compressor room, and generally, the compressor room of horizontal refrigerator 10 is located at cabinet Lower part.Evaporator is connect via refrigerant line with compressor, condenser, restricting element, is constituted refrigeration cycle, is being pressed Contracting machine cools down when starting, to cool down to the air for flowing through it.

As shown in Figure 1, cabinet includes storage inner liner and refrigerated liner, in other words, there are two liner, a notes for cabinet tool For refrigerated liner above-mentioned, one is denoted as storage inner liner, and a freezing compartment 11, limit in storage inner liner are defined in refrigerated liner Surely there is a storage room 13, which can be freezing chamber or refrigerating chamber.

Storage inner liner can be located at the side on refrigerated liner length direction, and the size of storage inner liner can be greater than refrigerated liner Size, refrigerated liner can be located at 12 top of compressor room, have insulating layer between compressor room 12 and refrigerated liner bottom wall.

In traditional horizontal refrigerator 10, compressor room 12 is normally at below cabinet, and storage room will inevitably be done As the special-shaped space that compressor room 12 steps down, larger for some volumes and be not easy the article divided, inconvenience is placed in storing In compartment 11.In the present embodiment, refrigerated liner is preferably provided at the top of compressor room 12, utilizes the refrigerated liner of small size Resigning is provided for compressor room 12, so that storage room 13 is whole to be rendered as a rectangular space, so as to convenient for placement volume The larger article for being not easy to divide solves the pain spot that large article can not be placed in storage room 13.In addition, traditional is horizontal cold In cabinet 10, since compartment depth is deeper, user needs significantly to bend over to operate when placing article in deeper compartment, especially right It is very inconvenient for old man, and in the present embodiment, by the way that refrigerated liner is arranged above compressor room 12, form freezer The height of freezing compartment 11 has been raised in room 11, reduce user using when amplitude of bending over, it is user-friendly.

The horizontal refrigerator of the present embodiment further include low-temperature plasma generator 14, booster 15 and be set to refrigerated liner with The high-voltage electrostatic field generating plate 16 being electrically connected in insulating layer between compressor room 12 with booster 15.Low-temperature plasma generator 14 are set in refrigerated liner, are the power supply of low-temperature plasma generator 14, low-temperature plasma using the main power source of horizontal refrigerator 10 Generator 14 is to spread plasma into freezing compartment 11 after being powered, and can effectively be sterilized to freezing compartment 11.Booster 15 are arranged in compressor room 12, are powered by the main power source of refrigerator 10, and pass through conducting wire and high-voltage electrostatic field generating plate 16 Electrical connection, high-voltage electrostatic field generating plate 16 generate high-pressure electrostatic, and discharge into freezing compartment 11, inhibit food materials enzymatic activity and The proteinase activity of bacterium plays better fresh-keeping effect, reduces the juice loss rate of food materials, so that the more adjunction of the color of food materials Nearly fresh food materials.

Generally, high-voltage electrostatic field needs 2500 to 3000v voltage, and the generation of low temperature plasma needs 3000v's Voltage maintains the sustained release of plasma, and the high voltage of high-voltage electrostatic field generating plate 16 and low-temperature plasma generator 14 is equal It is connect with by booster 15 by conducting wire, provides high pressure by booster 15.

The horizontal refrigerator of the present embodiment, by freezing compartment, removing high-voltage electrostatic field and low-temperature plasma collective effect The time by zone of maximum ice crystal formation can be effectively reduced, juice loss is reduced, additionally it is possible to meat products color is effectively promoted, Obtain better freezer storage effect.The present embodiment is using fillet outside pig as sample, shadow of the test different disposal condition to yellowish pink pool It rings, specific experiment data are as shown in table 1

Influence of 1 different processing techniques of table to meat

	Fresh meat	Control	High-voltage electrostatic field	Plasma	Plasma+high-voltage electrostatic field
						Brightness value (L*)	42.13	29.97	32.11	33.98	35.83
Red scale value (a*)	26.87	18.27	20.95	20.62	22.17
						Yellow value degree (b*)	12.43	6.23	7.73	8.09	9.56
Juice loss rate (%)	--	13.44	7.69	8.88	5.14

As can be seen from Table 1, under the collective effect of plasma and high-voltage electrostatic field, the color value of meat is closer to fresh Meat, juice loss rate are significantly lower than control group, illustrate two kinds of technology collective effects, can effectively act synergistically, so that meat Matter is more preferable.

In some embodiments, horizontal refrigerator 10 further includes ion Diffusion fan (not shown), and freezing compartment 11 is formed with The air intake vent being connected to 14 place space of low-temperature plasma generator, ion Diffusion fan are set at air intake vent, low temperature etc. from The plasma that the energization of electronic generator 14 generates is diffused in freezing compartment under the action of ion Diffusion fan by air intake vent, is led to The diffusion that diffusion of plasma blower accelerates plasma is crossed, bacteria-eliminating efficacy is promoted.

Fig. 2 be according to the schematic diagram of the refrigerated liner of the horizontal refrigerator 10 of the utility model one embodiment, In show that air duct 111, breeze fan 112 and secondary evaporator 113, Fig. 3 are showing for the other direction of refrigerated liner shown in Fig. 2 Meaning property structure chart.

As shown in Fig. 2, horizontal refrigerator 10 further includes main evaporator (not shown) and secondary evaporator 113, main evaporator arrangement On the outside of the wall surface of storage inner liner, for directly transmitting cooling capacity to storage room 13, it that is to say by the way of direct-cooled to storing 13 cooling supply of compartment.Particularly, it is located in refrigerated liner on the outside of freezing compartment 11 and is formed with air duct 111, secondary evaporator 113 is arranged in It in air duct 111, is configured to carry out heat exchange with surrounding air-flow, forms cold airflow, cold air flows through air duct 111 into freezer Room 11 freezes food materials to be frozen therein.

Specifically, as shown in figure 3, freezing compartment 11 is formed with the air inlet 11a and return air inlet 11b being connected to air duct 111, Horizontal refrigerator 10 further includes breeze fan 112, breeze fan 112 be configured to promote the cold air around secondary evaporator 113 pass through into Air port 11a flows into freezing compartment 11, into freezing compartment 11 cold airflow with after the food materials heat exchange wherein stored, through return air inlet 11b is flow at secondary evaporator 113, realizes the persistent loop of cooling capacity.

In existing scheme, horizontal refrigerator 10 is generally only with a kind of cooling supply mode, i.e., direct-cooled or air-cooled, air-cooled freezer due to Need to add blower, higher cost and noise is larger.In the present embodiment, to guarantee the diffusion of plasma, while refrigerator is reduced Cost adds individual small size refrigerated liner on the basis of original direct-cooled refrigerator, adds in refrigerated liner independent small Type evaporator (secondary evaporator 113) and small-sized blower (breeze fan 112) individually blow to small size freezing compartment 11, It can avoid independent 11 frosting of small size freezing compartment and influence the diffusion of plasma；In addition, due to only needing setting small-sized fan, Increased costs are relatively small；Relative to air-cooled freezer, cost is greatly reduced, and reduces 10 overall noise of refrigerator.

In the present embodiment, low-temperature plasma generator 14 is arranged in air duct 111, and is located at air inlet 11a, wind of blowing The plasma that machine 112 is configured to that low-temperature plasma generator 14 is promoted to generate is diffused in freezing compartment 11 by air inlet 11a, Accelerate ion to spread using breeze fan 112, eliminates the arrangement of ion Diffusion fan.

Refrigerated liner opened upper end (also is understood as 11 opened upper end of freezing compartment), and to form the first opening, first is opened Be provided with the first lid at mouthful, the first lid be preferably it is horizontal plug-type, with can be by operatively opening or closing the first opening.Case Body opened upper end, to form the second opening, the second opening is provided with the second lid, the second lid can for it is horizontal plug-type or with The pivoted cover body for the trunnion axis rotation that length direction extends.In some embodiments, the second lid can be located at the first lid The first lid is in other words opened in top, and the operation of access article can be directly executed to storage room, is being needed in freezing When gallbladder carries out the operation of access article, need first to open the first lid, then open the second lid.In some alternate embodiments In, the first lid and the second lid are concordant, when needing to carry out storage inner liner to access the operation of article, the second lid is opened, When needing to carry out refrigerated liner to access the operation of article, the first lid is opened.Wherein, the first lid and the second lid For transparent glass material.

The horizontal refrigerator 10 of the present embodiment is protected by the way that the first lid is arranged at the opening of refrigerated liner (the first opening) Freezing compartment 11 is demonstrate,proved independently of storage room 13, avoids mutual shadow between direct-cooled storage room 13 and air-cooled freezing compartment 11 It rings.Moreover, it is located at the refrigerator 10 of the second lid lower end for refrigerated liner, the first lid of refrigerated liner and the second lid of cabinet It can also be reserved with the space of storage article between body, the independent of food materials is facilitated to place, such as can arrange at the space and easily squeeze Crush broken food materials.

The horizontal refrigerator 10 of the present embodiment further includes controller and the sensor for monitoring the first cover body opening/closing, sensor It can be photoelectric sensor, be set in freezing compartment, controller is configured to close when sensor monitors that the first lid is opened Booster avoids high-voltage electrostatic field from having an impact human body, controller is also to stop discharging high-voltage electrostatic field into freezing compartment It is configured to booster be opened, so that high-voltage electrostatic field is discharged into freezing compartment when sensor monitors that the first lid is closed High-voltage electrostatic field.

So far, although those skilled in the art will appreciate that the more of the utility model have been shown and described in detail herein A exemplary embodiment still, still can be according to the utility model public affairs in the case where not departing from the spirit and scope of the utility model The content opened directly determines or derives many other variations or modifications for meeting the utility model principle.Therefore, this is practical new The range of type is understood that and regards as to cover all such other variations or modifications.

Claims (10)

1. a kind of horizontal refrigerator characterized by comprising

Cabinet inside defines compressor room, and the cabinet includes the refrigerated liner above the compressor room, described cold Freeze liner to define for store the freezing compartment for being frozen food, compressor room's upper wall and the refrigerated liner bottom wall it Between have insulating layer；

Low-temperature plasma generator is set in the refrigerated liner, is configured to spread plasma into the freezing compartment；

Booster and the high-voltage electrostatic field generating plate being electrically connected with the booster, the booster are arranged in the compressor room Interior, the high-voltage electrostatic field generating plate is set in the insulating layer, for forming high-voltage electrostatic field in the freezing compartment.

2. horizontal refrigerator according to claim 1, it is characterised in that

The freezing compartment is formed with the air intake vent being connected to space where the low-temperature plasma generator；

The horizontal refrigerator further includes ion Diffusion fan, and the ion Diffusion fan is set at the air intake vent, for promoting The plasma for generating the low-temperature plasma generator is diffused in the freezing compartment by the air intake vent.

3. horizontal refrigerator according to claim 1, it is characterised in that

The cabinet further includes storage inner liner, defines storage room in the storage inner liner；

It is located on the outside of the freezing compartment in the refrigerated liner and is formed with air duct；

The horizontal refrigerator further include:

Main evaporator is arranged on the outside of the wall surface of the storage inner liner, for directly transmitting cooling capacity to the storage room；

Secondary evaporator is arranged in the air duct, is configured to carry out heat exchange with surrounding air-flow, cold airflow is formed, with benefit Food is frozen described in the indoor cold airflow freezing of the freezer with entering.

4. horizontal refrigerator according to claim 3, it is characterised in that

The freezing compartment is formed with the air inlet and return air inlet being connected to the air duct；

The horizontal refrigerator further includes breeze fan, and the breeze fan is configured to promote the cold air around the secondary evaporator The freezing compartment is flowed into through the air inlet, and promotes and is frozen the air-flow after food exchanges heat in the freezing compartment through institute Return air inlet is stated to flow at the secondary evaporator.

5. horizontal refrigerator according to claim 4, it is characterised in that

The low-temperature plasma generator is arranged in the air duct, and is located at the air inlet；

The plasma that the breeze fan is additionally configured to that the low-temperature plasma generator is promoted to generate is expanded by the air inlet It is dissipated in the freezing compartment.

6. horizontal refrigerator according to claim 1, it is characterised in that

Freezing compartment's opened upper end, with formed first opening, first opening be provided with can operatively be opened or Close the first lid of first opening.

7. horizontal refrigerator according to claim 6, it is characterised in that

First lid is horizontal plug-type lid.

8. horizontal refrigerator according to claim 3, it is characterised in that

The cabinet opened upper end, to form the second opening, in order to be carried out by second opening to the storage room Access the operation of article；

Second opening is provided with can be by the second lid for operatively opening or closing second opening.

9. horizontal refrigerator according to claim 8, it is characterised in that

Second lid is the pivoted cover body rotated with trunnion axis, or is horizontal plug-type lid.

10. horizontal refrigerator according to claim 3, it is characterised in that

The storage room is for storing by the refrigerating chamber of chilled food or for storing the freezing chamber for being frozen food.