CN216745093U - Refrigerator - Google Patents

Abstract

The utility model provides a refrigerator belongs to refrigeration plant technical field. It has solved the higher problem of current freezer power consumption. This freezer includes the cabinet body, and internal compressor, condenser, evaporimeter and the water collector of being equipped with of cabinet, compressor, condenser and water collector are installed the internal bottom department that is close to of cabinet, the evaporimeter is installed the internal top department that is close to of cabinet is connected through connecting pipe between compressor and the condenser, and connecting pipe is close to middle part department and stretches into in the water collector, and is close to one end dish of condenser and establishes on the door frame of the cabinet body, and the condenser is connected through filtering the throttle subassembly with the evaporimeter, and the evaporimeter passes through connecting pipe two phase connection with the compressor, and still is equipped with the drain pipe on the evaporimeter, and drain pipe one end is connected with the evaporimeter, and other end downwardly extending is located the water collector. This freezer can improve the convenience that the freezer used under the inconvenient prerequisite of assurance freezer energy consumption.

Description

Refrigerator

Technical Field

The utility model belongs to the technical field of refrigeration plant, a freezer is related to.

Background

The refrigerator is one of common household appliances in the life nowadays, and particularly comprises a cabinet body with an inner container, a refrigerating system and a temperature control device, wherein the temperature control device and the refrigerating system are arranged in the cabinet body, so that a user can store food in the inner container and control the refrigerating system to cool the inner container through the temperature control system, and the effects of freezing and refreshing the food are achieved; the refrigerating system generally comprises a compressor, a condenser, an evaporator and other components, the components are positioned between the cabinet body and the inner container, a refrigerant is compressed by the compressor and then input into the condenser, the condenser dissipates heat of the refrigerant and then inputs into the evaporator, and finally the refrigerant is vaporized by the evaporator to realize vaporization and heat absorption of the refrigerant.

In the actual use process of the refrigerator, when a user opens and closes the cabinet door, cold air attached to the cabinet door can contact with external hot air, and therefore small water drops are formed by condensation, the water drops can flow along the cabinet door due to the self gravity and finally drip on the ground, and the user needs to frequently wipe the water drops; in addition, compressor, condenser, evaporimeter are when work refrigerates, and evaporimeter evaporation refrigerant can produce a large amount of defrosting water, and under the general condition, the manufacturer can be at the internal water receiving box of installation of cabinet, collects the produced defrosting water of evaporimeter work through the water receiving box, nevertheless needs the user regularly to clear up the water receiving box, avoids the defrosting water overflow in the water receiving box and goes out.

To above defect, prior art generally can be at the internal heater of installing of cabinet, connect many heating pipes on the heater, one of them heating pipe coils on the door frame of cabinet, and in another heating pipe stretched into the water receiving box, the freezer carries out the during operation, and the heater can be circular telegram and heat the heating pipe for attached to the cold air on the cabinet door is dispelled, also makes the interior defrosting water of water receiving box evaporate by the heat, from this the surface user need frequently clear up the freezer, improves the convenience of use.

However, the refrigerator needs to be powered on all day long in life, the energy consumption of the refrigerator is high, and if a heater is additionally arranged in the refrigerator, the heater needs to be powered on intermittently to supply energy to each heating pipe, so that the refrigerator is high in power consumption and poor in economic benefit.

Disclosure of Invention

The utility model aims at solving the problems in the prior art, and provides a refrigerator, which aims to solve the technical problems that: on the premise of ensuring that the energy consumption of the refrigerator is not changed, the convenience of using the refrigerator is improved.

The purpose of the utility model can be realized by the following technical proposal: a refrigerator comprises a cabinet body, wherein a compressor, a condenser, an evaporator and a water pan are arranged in the cabinet body, it is characterized in that the compressor, the condenser and the water pan are arranged in the cabinet body near the bottom, the evaporator is arranged in the cabinet body and close to the top, a first connecting pipe is arranged between the compressor and the condenser, one end of the first connecting pipe is connected with the compressor, the other end of the first connecting pipe is connected with the condenser, the position of the first connecting pipe, which is close to the middle part, extends into the water pan, one end of the first connecting pipe close to the condenser is coiled on a door frame of the cabinet body, the condenser is connected with the evaporator through a filtering throttling component, the evaporator is connected with the compressor through a second connecting pipe, and the evaporator is also provided with a drain pipe, one end of the drain pipe is connected with the evaporator, and the other end of the drain pipe extends downwards and is positioned on the water pan.

The refrigerator comprises a cabinet body, wherein a compressor, a condenser, an evaporator and a water pan are arranged in the cabinet body, the compressor is connected with the condenser through a first connecting pipe, the condenser is connected with the evaporator through a filtering throttling component, the evaporator is connected with the compressor through a second connecting pipe, so that a refrigerant can circulate between the three, a drain pipe connected with the water pan is arranged on the condenser, when the refrigerator works, the compressor can do work to compress the refrigerant into high-temperature gas, then the refrigerant is input into the condenser through the second connecting pipe, the refrigerant releases heat and is liquefied in the condenser, then is filtered through the filtering throttling component and is slowly input into the evaporator after being throttled, and finally the refrigerant is continuously vaporized in the evaporator to exchange heat with the outside air, so that the aim of absorbing heat and reducing the temperature of an inner container of the cabinet body is fulfilled The condenser is arranged at the bottom of the cabinet body, the evaporator serving as a heat absorption device is arranged at the top of the cabinet body, so that the working of the evaporator is prevented from being influenced when the compressor and the condenser work, the refrigerating effect of the refrigerator is ensured, a position, close to the middle part, of a connecting pipe for connecting the compressor and the condenser extends into the water receiving tray, one end, close to the condenser, of the connecting pipe is arranged on a door frame of the cabinet body in a coiled manner, high-temperature refrigerant can release heat to vaporize frost water in the water receiving tray when flowing through the middle part of the connecting pipe, the frost water in the water receiving tray is prevented from overflowing, then the refrigerant still having a certain temperature flows along a pipe body arranged on the door frame of the cabinet body in the coiled manner of the connecting pipe, the door frame of the cabinet door is kept at a constant temperature, cold air in the inner container is prevented from adhering to, and further, when a subsequent user opens the door of the refrigerator, hot air outside is prevented from contacting with the cold air in the refrigerator to condense to form water drops on the door frame, with this temperature that has through refrigerant itself can enough avoid the defrosting water in the water collector to overflow, can avoid the door frame on the condensation water droplet when opening and closing the cabinet door again, need not to install the heater additional in the body, under the inconvenient prerequisite of assurance freezer energy consumption, improves the convenience that the freezer used.

In the refrigerator, the first connecting pipe extends into the pipe body in the water receiving tray and is continuously bent.

The first connecting pipe stretches into the pipe body of the part in the water pan and is continuously bent, so that the contact area of the first connecting pipe and defrosting water in the water pan is larger, the defrosting water in the water pan can be continuously evaporated and vaporized when the refrigerant in a high-temperature state flows through the water pan, the evaporation efficiency of the defrosting water is guaranteed, and the defrosting water is prevented from overflowing the water pan.

In foretell freezer, cabinet body bottom plate demountable installation has the support plate, compressor demountable installation be in support plate face one side, condenser demountable installation is at support plate face opposite side, water collector demountable installation just is located on the support plate face the compressor with between the condenser, the condenser is close to one side of compressor and installs and to be used for carrying out radiating fan to self.

Cabinet body bottom demountable installation has the support plate, a compressor, condenser and water collector are all integrated on the support plate, make assembly and follow-up can wholly assemble when maintaining the freezer, demolish, guarantee the assembly, it is convenient to dismantle, the compressor is located support plate face one side, the condenser is located support plate face opposite side, the water collector is installed on the support plate face and is located between compressor and the condenser, the three all adopts the detachable mode to be connected with the support plate, convenient follow-up dismantlement maintenance, and be equipped with the fan on the condenser, in the in-service use process, the fan can rotate the air cycle that makes the internal bottom of cabinet at the condenser during operation, avoid the condenser overtemperature, in this while, the fan rotates produced air cycle and can also assist the defrosting water that accelerates in the butt joint water collector to evaporate.

In foretell freezer, filter throttle subassembly includes filter and capillary, filter one end pass through connecting pipe three with the condenser is connected, the other end with capillary one end is connected, the capillary other end extend to cabinet body top with the evaporimeter is connected.

The filtering and throttling assembly comprises a filter and a capillary tube, the filter is connected with the condenser through a connecting pipe III, the filter is connected with the evaporator through the capillary tube, in the actual use process, in order to prevent the refrigerant condensed by the condenser from being doped with impurities, the refrigerant output by the condenser can be input into the filter through the connecting pipe III, the refrigerant is filtered through the filter, and then the filter throttles and reduces the pressure of the part of the refrigerant through the capillary tube and inputs the part of the refrigerant into the evaporator at a slow speed for evaporation heat exchange.

In foretell freezer, the sunken holding tank that forms in door frame edge of the cabinet body, the connecting pipe is established a dish the body of cabinet body door frame is inlayed and is established in the holding tank.

Sunken formation holding tank in the door frame edge of the cabinet body, the body that the connecting pipe coiled on the door frame of cabinet specifically inlays and establishes in the holding tank, can enough guarantee the aesthetic property of freezer from this, also can avoid the follow-up use when establishing the use unconsciously touch the connecting pipe and cause the scald.

Compared with the prior art, the refrigerator has the following advantages:

the refrigerator integrates the evaporator at the top of the refrigerator body, and integrates the compressor, the condenser and other components at the bottom of the refrigerator body, so that cold air generated by the operation of the evaporator is not influenced by the compressor and the condenser; in addition, this freezer is through being close to middle part department and stretching into to the water collector with the connecting pipe that will be used for connecting compressor and condenser in, the one end dish that is close to the condenser is established on the door frame of the cabinet body, make the refrigerant of high temperature can release heat when a middle part of connecting pipe is flowing through and vaporize the defrosting water in the water collector, make cabinet door frame department keep constant temperature, the cold air of avoiding in the inner bag adheres to, and then the external hot air makes condensation formation drop of water on the door frame with the interior relatively cold air contact of freezer when preventing follow-up user from opening the freezer door, under the inconvenient prerequisite of assurance freezer energy consumption, the convenience that the improvement freezer used.

And the pipe body of the part, extending into the water receiving tray, of the first connecting pipe is continuously bent, so that the contact area of the first connecting pipe and defrosting water in the water receiving tray is increased, the evaporation efficiency of the defrosting water is ensured, and the first connecting pipe is prevented from overflowing the water receiving tray.

The compressor, the condenser and the water pan are integrated on the support plate, so that assembly and disassembly are convenient, the compressor, the condenser and the water pan are connected with the support plate in a detachable mode, subsequent disassembly and maintenance are convenient, the fan is assembled on the condenser, over-temperature of the condenser is avoided, and evaporation of defrosting water in the water pan can be accelerated in an auxiliary mode.

And fourthly, the refrigerant output by the condenser can be input into a filter through a connecting pipe III, the refrigerant is filtered through the filter, and then the filter throttles and reduces the pressure of the part of the refrigerant through a capillary tube and inputs the part of the refrigerant into an evaporator at a slow speed for evaporation heat exchange.

Fifthly, the pipe body that the connecting pipe dish was established on the door frame of the cabinet specifically inlays and establishes in the holding tank, can enough guarantee the aesthetic property of freezer from this, also can avoid the follow-up use when establishing the use unconsciously touch the connecting pipe and cause the scald.

Drawings

Fig. 1 is a first schematic structural diagram of the refrigerator.

Fig. 2 is a schematic structural diagram ii of the refrigerator.

Fig. 3 is a third schematic structural diagram of the refrigerator and a partial enlarged view thereof.

In the figure, 1, a cabinet body; 2. a compressor; 3. a condenser; 3a, a fan; 4. an evaporator; 4a, a drain pipe; 5. a water pan; 6. a first connecting pipe; 7. a throttle filter assembly; 7a, a filter; 7b, capillary tube; 8. a second connecting pipe; 9. a carrier plate; 10. a third connecting pipe; 11. and (6) accommodating the tank.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1-3, the refrigerator comprises a cabinet body 1, an inner container is arranged in the cabinet body 1, the refrigerator further comprises a compressor 2, a condenser 3, an evaporator 4 and a water pan 5, a rectangular support plate 9 is detachably mounted at the bottom of the cabinet body 1 through screws, the compressor 2, the condenser 3 and the water pan 5 are fixed on the support plate 9 through screws, specifically, the compressor 2 is positioned at one side of the support plate 9 close to the back of the cabinet body 1, the condenser 3 is positioned at one side of the support plate 9 close to the cabinet door of the cabinet body 1, the water pan 5 is mounted at one side edge of the support plate 9 and positioned between the compressor 2 and the condenser 3, a fan 3a is mounted at one side of the condenser 3 close to the compressor 2 through screws, a partition plate is arranged in the inner container of the cabinet body 1, the installation cavity and the storage cavity are separated into with the cavity of inner bag to this baffle, and evaporimeter 4 is located the installation cavity and installs on the baffle through the screw.

As shown in fig. 1-3, a first connecting pipe 6 is arranged between the compressor 2 and the condenser 3, one end of the first connecting pipe 6 is connected with the compressor 2, the first connecting pipe 6 is continuously bent near the middle and extends into the water pan 5, and the other end of the first connecting pipe 6 is connected with the condenser 3; in addition, as shown in fig. 3, an accommodating groove 11 is formed at the edge of the door frame of the cabinet 1, and an end of the first connecting pipe 6 close to the condenser 3 is coiled on the door frame of the cabinet 1 and is specifically embedded into the accommodating groove 11 formed on the door frame of the cabinet 1.

As shown in fig. 2-3, a filtering throttle assembly 7 is disposed between the condenser 3 and the evaporator 4, the filtering throttle assembly 7 specifically includes a filter 7a and a capillary tube 7b, a connecting tube three 10 is disposed between the filter 7a and the condenser 3, one end of the connecting tube three 10 is connected to the condenser 3, the other end is connected to the filter 7a, one end of the capillary tube 7b is connected to the filter 7a, the other end extends toward the top of the cabinet 1, is connected with the evaporator 4 after penetrating through the inner container, a drain pipe 4a is arranged between the evaporator 4 and the water pan 5, one end of the drain pipe 4a is connected with the evaporator 4, the other end penetrates through the inner container and extends downwards, so that the other end of the water discharge pipe 4a is positioned above the water pan 5, in addition, a second connecting pipe 8 is arranged between the evaporator 4 and the compressor 2, one end of the second connecting pipe 8 is connected with the evaporator 4, and the other end penetrates through the inner container to extend downwards and is connected with the compressor 2.

The working principle is as follows: the compressor 2 applies work to compress the refrigerant to a high-temperature gas state, the refrigerant is input into the condenser 3 through the first connecting pipe 6, the refrigerant can exchange heat with the defrosting water in the water pan 5 through the pipe wall of the first connecting pipe 6 in the flowing process of the refrigerant in the first connecting pipe 6 when passing through the water pan 5, the defrosting water is evaporated and evaporated through the high-temperature refrigerant, then the refrigerant flows through the pipe body at the door frame of the cabinet body 1 along the first connecting pipe 6, so that the temperature at the door frame of the cabinet body 1 is higher than the temperature in the liner, cold air in the liner is prevented from adhering to the surface of the cold air, then the refrigerant enters the condenser 3, the refrigerant is condensed and liquefied by the condenser 3 and then is input into the filter 7a through the third connecting pipe 10, the filter 7a filters the refrigerant and then reduces the pressure of the refrigerant through the capillary 7b, and the refrigerant is input into the evaporator 4 at a slow speed, at last, the evaporator 4 vaporizes the refrigerant to exchange heat with the outside air, so that the temperature of the air in the inner container is suddenly reduced, the refrigerator can be cooled and store food, meanwhile, the defrosting water generated by the evaporator 4 in the working process is discharged into the water pan 5 through the drain pipe 4a, the used refrigerant is input into the compressor 2 again through the second connecting pipe 8, and the refrigerant enters the next cycle.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although 1, a cabinet is used more herein; 2. a compressor; 3. a condenser; 3a, a fan; 4. an evaporator; 4a, a drain pipe; 5. a water pan; 6. a first connecting pipe; 7. a throttle filter assembly; 7a, a filter; 7b, capillary tube; 8. a second connecting pipe; 9. a carrier plate; 10. a third connecting pipe; 11. accommodating grooves, etc., but does not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims (5)

1. A refrigerator comprises a cabinet body (1), wherein a compressor (2), a condenser (3), an evaporator (4) and a water pan (5) are arranged in the cabinet body (1), the refrigerator is characterized in that the compressor (2), the condenser (3) and the water pan (5) are arranged in the cabinet body (1) and are close to the bottom, the evaporator (4) is arranged in the cabinet body (1) and is close to the top, a first connecting pipe (6) is arranged between the compressor (2) and the condenser (3), one end of the first connecting pipe (6) is connected with the compressor (2), the other end of the first connecting pipe (6) is connected with the condenser (3), the first connecting pipe (6) is close to the middle and stretches into the water pan (5), one end of the first connecting pipe (6) close to the condenser (3) is coiled and arranged on a door frame of the cabinet body (1), the condenser (3) is connected with the evaporator (4) through a filtering throttling component (7), the evaporator (4) is connected with the compressor (2) through a second connecting pipe (8), a drain pipe (4a) is further arranged on the evaporator (4), one end of the drain pipe (4a) is connected with the evaporator (4), and the other end of the drain pipe (4a) extends downwards and is located on the water receiving tray (5).

2. A refrigerator as claimed in claim 1, characterised in that the tubular body of the first connecting tube (6) extending into the tray (5) is continuously bent.

3. The refrigerator of claim 2, wherein the cabinet body (1) is detachably mounted with a carrier plate (9) at the bottom, the compressor (2) is detachably mounted at one side of the surface of the carrier plate (9), the condenser (3) is detachably mounted at the other side of the surface of the carrier plate (9), the water pan (5) is detachably mounted at the surface of the carrier plate (9) and is located between the compressor (2) and the condenser (3), and the condenser (3) is mounted at one side close to the compressor (2) and can be used for cooling the fan (3a) itself.

4. The refrigerator according to any one of claims 1 to 3, wherein the filtering throttling assembly (7) comprises a filter (7a) and a capillary tube (7b), one end of the filter (7a) is connected with the condenser (3) through a connecting pipe three (10), the other end is connected with one end of the capillary tube (7b), and the other end of the capillary tube (7b) extends to the top of the cabinet body (1) and is connected with the evaporator (4).

5. The refrigerator according to claim 4, wherein the edge of the door frame of the cabinet body (1) is recessed to form a receiving groove (11), and the first connecting pipe (6) is coiled on the door frame of the cabinet body (1) and is embedded in the receiving groove (11).

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