CN214223522U

CN214223522U - High-efficient refrigerator defrosting heating pipe of adjustable heating level

Info

Publication number: CN214223522U
Application number: CN202023184762.1U
Authority: CN
Inventors: 程超; 程卫国
Original assignee: Jiangsu Shazi Electrical Appliance Co ltd
Current assignee: Jiangsu Shazi Electrical Appliance Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-09-17
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses a high-efficient refrigerator defrosting heating pipe of adjustable heating level, including the refrigerator body, its characterized in that: the inside evaporimeter that is provided with of refrigerator, the evaporimeter upper strata is provided with U type heating pipe, the evaporimeter bottom is provided with the water catch bowl, the water catch bowl bottom is provided with the aqueduct, the inside water pump that is provided with of aqueduct, refrigerator body top is provided with the water tank, the aqueduct other end is connected with the water tank, the water tank below is provided with the sprinkler head, the sprinkler head is the cooperation structure with the refrigerator body, U type heating pipe sets up to the syllogic structure, and every section is independent operation, each section be provided with the annular cover on the U type heating pipe, the annular cover is located the top of evaporimeter, the annular is sheathe in and is provided with the fan blade, still be provided with the sleeve pipe on the annular, the utility model discloses, have the characteristics that the practicality is strong and work efficiency is high.

Description

High-efficient refrigerator defrosting heating pipe of adjustable heating level

Technical Field

The utility model relates to a refrigerator defrosting technical field specifically is a high-efficient refrigerator defrosting heating pipe of adjustable heating level.

Background

When the refrigerator runs, water vapor in the air can frost on the surface of the evaporator, and if the water vapor is not removed in time, the evaporator of the refrigerator can be frozen, so that the normal operation of the refrigerator is influenced. In the existing defrosting technology, it is common to arrange an electric heating tube at the lower part of an evaporator, and the electric heating tube heats and melts the frost layer on the surface of the evaporator, so as to prevent the evaporator from icing, and the electric heating tube is generally made into a U shape.

However, the frosting part of the existing evaporator is usually on the air outlet side or the liquid inlet pipe side of the evaporator, so that the required heat of the frosting part is more, the electric heating pipe is difficult to concentrate and use the heat for heating the frosting part, the power configuration of the electric heating pipe required by the U-shaped electric heating pipe for defrosting is high, the whole operation economy of the refrigerator is influenced, meanwhile, the water generated by melting the frost by the heating pipe is accumulated in the refrigerator and is discharged untimely, secondary icing is easily caused, and the internal space of the refrigerator is influenced. Therefore, it is necessary to design a high-efficiency defrosting heating pipe for a refrigerator, which has strong practicability and high working efficiency and can adjust the heating grade.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient refrigerator defrosting heating pipe of adjustable heating grade to solve the problem that provides in the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides an efficient refrigerator defrosting heating pipe of adjustable heating level, includes the refrigerator body, its characterized in that: an evaporator is arranged in the refrigerator, a U-shaped heating pipe is arranged on the upper layer of the evaporator, a water collecting tank is arranged at the bottom of the evaporator, a water guide pipe is arranged at the bottom of the water collecting tank, a water pump is arranged in the water guide pipe, a water tank is arranged above the refrigerator body, the other end of the water guide pipe is connected with the water tank, a sprinkler head is arranged below the water tank, and the sprinkler head and the refrigerator body are of a matched structure; through being provided with the water catch bowl, after the evaporimeter surface freezes, the U type heating pipe heats it and melts and freeze, the water that the ice-cube in the refrigerator melts drops to in the water catch bowl, through being provided with the aqueduct below the water catch bowl, and the water pump in the aqueduct can be timely for the water catch bowl draws water, thereby avoided the water in the water catch bowl in the inside possibility of being frozen once more of refrigerator body, the water pump is drawn the water that melts and is stored to the water tank inside through the aqueduct, the sprinkler head of water tank below aims at the lateral wall of refrigerator body, when the water in the water tank reaches appointed volume, water will be followed the sprinkler head and spouted, thereby when wasing the refrigerator lateral wall, still realized the effect to the refrigerator body cooling, improve the radiating effect of refrigerator during operation.

According to the technical scheme, the U-shaped heating pipe is of a three-section structure, each section of the U-shaped heating pipe runs independently, and an annular sleeve is arranged on each section of the U-shaped heating pipe and is positioned above the evaporator; because the refrigeration effect of the different positions of evaporimeter differs, consequently set up U type heating pipe into the syllogic structure after to all be provided with the annular cover in each section, the annular cover can test the degree of freezing that corresponds the section and then adjust the heating level that corresponds the section, makes U type heating pipe can remove more heats and concentrate on the part that needs the heating, has improved the heating efficiency of U type heating pipe greatly.

According to the technical scheme, the annular sleeve is provided with fan blades in a surrounding manner, and is also provided with a sleeve; when the refrigerator body works, cold air can be blown into the refrigerator body to cool the inside of the refrigerator body, and when the blown cold air passes through the fan blades on the annular sleeve, the fan blades can be blown to rotate, so that the effect of driving the annular sleeve to rotate and driving the sleeve to rotate is realized.

According to the technical scheme, a push block is arranged in the sleeve, a spring is arranged between the push block and the annular sleeve, and a connecting rod is arranged at the other end of the push block; after the sleeve starts to rotate, the detection ball at the tail part of the sleeve can be thrown, and the detection ball impacts the evaporator when rotating to the position above the evaporator every time, so that the detection ball is extruded to push the connecting rod and the push block.

According to the technical scheme, the other end of the connecting rod is provided with a detection ball, and a plurality of multi-stage touch buttons are arranged inside the sleeve; when more ice is condensed on the evaporator, the distance from the detection ball to the surface of the evaporator is shortened due to the thickness of the frost layer, the distance for pushing the push block to overcome the elastic force of the spring is larger, and the more the push block pushes towards the inside of the sleeve, the more the push block contacts with the multi-stage touch buttons.

According to the technical scheme, the surface of the evaporator is covered with an icing layer, and the detection ball is connected with the icing layer; multistage touch button can control the heating power of U type heating pipe, thereby the heating range of U type heating pipe is also big more, finally realized when one of them section frost layer of U type heating pipe is thick, this section U type heating pipe automatic heating efficiency that improves, guaranteed that the evaporimeter surface can not congeal the frost layer and influence refrigerator body normal operating, simultaneously, the evaporimeter refrigeration effect who corresponds the part when all the other U type heating pipe sections is not very strong, when not congealing the frost layer, also automatic adjustment reduces this section U type heating pipe, finally realized still improving work efficiency greatly when deicing effect is good.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the utility model discloses, through being provided with multistage touch button and detection ball, when condensing on the evaporimeter and having more ice, the thickness on frost layer makes the distance on detection ball to the surface of evaporimeter shorten, and then the distance that spring force was overcome to the promotion ejector pad is also big more, realized when one of them section frost layer of U type heating pipe is thick, this section U type heating pipe improves heating efficiency automatically, guaranteed that the evaporimeter surface can not congeal the frost layer and influence the normal operation of refrigerator body, and simultaneously, evaporator refrigeration effect when all the other U type heating pipe sections correspond the part is not very strong, when not congealing the frost layer, also automatically regulated reduces this section U type heating pipe, still improved work efficiency greatly when finally having realized deicing effect good.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the annular sleeve of the present invention;

fig. 3 is a schematic view of the internal structure of the casing of the present invention;

in the figure: 1. a refrigerator body; 2. an evaporator; 3. a U-shaped heating pipe; 4. a water collection tank; 5. a water conduit; 6. a water pump; 7. a water tank; 8. a sprinkler head; 9. an annular sleeve; 10. a fan blade; 11. a sleeve; 12. a connecting rod; 13. a push block; 14. a spring; 15. a multi-stage touch button; 16. a layer of ice frost; 17. the ball is detected.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an efficient refrigerator defrosting heating pipe of adjustable heating level, includes refrigerator body 1, its characterized in that: an evaporator 2 is arranged in the refrigerator, a U-shaped heating pipe 3 is arranged on the upper layer of the evaporator 2, a water collecting tank 4 is arranged at the bottom of the evaporator 2, a water guide pipe 5 is arranged at the bottom of the water collecting tank 4, a water pump 6 is arranged in the water guide pipe 5, a water tank 7 is arranged above the refrigerator body 1, the other end of the water guide pipe 5 is connected with the water tank 7, a spray head 8 is arranged below the water tank 7, and the spray head 8 and the refrigerator body 1 are of a matched structure; through being provided with water catch bowl 4, after the surface of evaporimeter 2 freezes, U type heating pipe 3 heats it and melts and freeze, the water that the ice-cube in the refrigerator melts drops to in the water catch bowl 4, through being provided with aqueduct 5 below water catch bowl 4, and water pump 6 in the aqueduct 5 can be timely for the water catch bowl 4 draws water, thereby the possibility that the water in the water catch bowl 4 is frozen once more in refrigerator body 1 inside has been avoided, water pump 6 draws the water that melts and freezes to the inside storage of water tank 7 through aqueduct 5, sprinkler 8 below the water tank 7 aims at the lateral wall of refrigerator body 1, when the water in the water tank 7 reaches appointed volume, water will be followed sprinkler 8 and spouted, thereby when wasing the refrigerator lateral wall, still realized the effect to refrigerator body 1 cooling, improve the radiating effect when the refrigerator works.

The U-shaped heating pipe 3 is of a three-section structure, each section of the U-shaped heating pipe operates independently, an annular sleeve 9 is arranged on each section of the U-shaped heating pipe 3, and the annular sleeve 9 is positioned above the evaporator 2; because the refrigeration effect of the different positions of evaporator 2 differs, consequently set up U type heating pipe 3 to behind the syllogic structure to all be provided with annular sleeve 9 in each section, annular sleeve 9 can test the degree of freezing that corresponds the section and then adjust the heating level that corresponds the section, make U type heating pipe 3 can remove more heats to concentrate on the part that needs the heating, improved U type heating pipe 3's heating efficiency greatly.

Fan blades 10 are arranged on the annular sleeve 9 in a surrounding mode, and a sleeve 11 is further arranged on the annular sleeve 9; when the refrigerator body 1 works, cold air can be blown into the refrigerator body 1 to cool the inside of the refrigerator body, and when the blown cold air passes through the fan blades 10 on the annular sleeve 9, the fan blades 10 can be blown to rotate, so that the annular sleeve 9 is driven to rotate, and the annular sleeve 9 rotates to drive the sleeve 11 to rotate.

A push block 13 is arranged in the sleeve 11, a spring 14 is arranged between the push block 13 and the annular sleeve 9, and a connecting rod 12 is arranged at the other end of the push block 13; after the sleeve 11 starts to rotate, the detecting ball 17 at the tail part of the sleeve is thrown, and the detecting ball 17 impacts the evaporator 2 when rotating to the upper part of the evaporator 2 every time the detecting ball 17 rotates around, so that the detecting ball 17 is squeezed to push the connecting rod 12 and the push block 13.

The other end of the connecting rod 12 is provided with a detection ball 17, and a plurality of multistage touch buttons 15 are arranged inside the sleeve 11; when more ice is condensed on the evaporator 2, the thickness of the frost layer 16 is such that the distance from the detection ball 17 to the surface of the evaporator 2 becomes shorter, and the larger the distance for pushing the push block 13 against the elastic force of the spring 14 becomes, the more the push block 13 is pushed toward the inside of the sleeve 11, the more the push block contacts the multi-stage contact button 15.

The surface of the evaporator 2 is covered with an icing layer 16, and a detection ball 17 is connected with the icing layer 16; multistage touch button 15 can control the heating power of U type heating pipe 3, thereby the heating range of U type heating pipe 3 is also big more, finally realized when one of them section frost layer 16 of U type heating pipe 3 is thick, this section U type heating pipe 3 automatic heating efficiency that improves, guaranteed that 2 surfaces of evaporimeter can not congeal frost layer 16 and influence refrigerator body 1 normal operating, simultaneously, it is not very strong to correspond 2 refrigeration effects of partial evaporimeter of 3 sections of all the other U type heating pipes, when not congealing frost layer 16, also automatic adjustment reduces this section U type heating pipe 3, still improved work efficiency greatly when finally having realized deicing effect good.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an efficient refrigerator defrosting heating pipe of adjustable heating level, includes refrigerator body (1), its characterized in that: the refrigerator is characterized in that an evaporator (2) is arranged inside the refrigerator, a U-shaped heating pipe (3) is arranged on the upper layer of the evaporator (2), a water collecting tank (4) is arranged at the bottom of the evaporator (2), a water guide pipe (5) is arranged at the bottom of the water collecting tank (4), a water pump (6) is arranged inside the water guide pipe (5), a water tank (7) is arranged above the refrigerator body (1), the other end of the water guide pipe (5) is connected with the water tank (7), a sprinkler head (8) is arranged below the water tank (7), and the sprinkler head (8) and the refrigerator body (1) are of a matched structure.

2. The high-efficiency defrosting heating pipe for the refrigerator with adjustable heating grade of claim 1, which is characterized in that: u type heating pipe (3) set up to the syllogic structure, and every section is independent operation, each section be provided with annular cover (9) on U type heating pipe (3), annular cover (9) are located the top of evaporimeter (2).

3. The high-efficiency defrosting heating pipe for the refrigerator with adjustable heating grade according to claim 2, characterized in that: fan blades (10) are arranged on the annular sleeve (9) in an encircling mode, and a sleeve (11) is further arranged on the annular sleeve (9).

4. The high-efficiency defrosting heating pipe for the refrigerator with adjustable heating grade according to claim 3, characterized in that: the push block (13) is arranged in the sleeve (11), a spring (14) is arranged between the push block (13) and the annular sleeve (9), and a connecting rod (12) is arranged at the other end of the push block (13).

5. The high-efficiency defrosting heating pipe for the refrigerator with adjustable heating grade of claim 4, which is characterized in that: the other end of the connecting rod (12) is provided with a detection ball (17), and a plurality of multi-stage touch buttons (15) are arranged inside the sleeve (11).

6. The high-efficiency defrosting heating pipe for the refrigerator with adjustable heating grade of claim 5, which is characterized in that: the surface of the evaporator (2) is covered with an ice layer (16), and the detection ball (17) is connected with the ice layer (16).