Quick refrigeration fresh-keeping refrigerator
By setting up a water pump and filter device in the refrigerator and recycling cold water, the existing refrigerator's low refrigeration efficiency and waste of water resources are solved, and rapid refrigeration and fresh preservation and water resource conservation are achieved.
Patent Information
- Application Number
- CN202421684642.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-16
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-07-16
AI Technical Summary
Existing refrigerators are inefficient when refrigerating fruits, cannot quickly reduce the fruit temperature, and cannot be recycled after using water as a thermal medium, resulting in waste of resources.
A quick refrigeration and fresh-keeping refrigerator is designed to inject cold water into the fresh-keeping cabinet through a water pump and a water tank. The water is circulated using the filter device to achieve rapid refrigeration and freshness, and reduce waste of water resources.
It realizes rapid refrigeration and preservation of fruits, reduces waste of water resources, and ensures the cleanliness of water through filtering devices to avoid contaminating the fruits stored next time.
Smart Images
Figure CN222578596U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of rapid refrigeration and fresh-keeping, and more specifically, to a rapid refrigeration and fresh-keeping refrigerator. Background Art
[0002] At present, most of the internal refrigeration of refrigerators uses internal air for heat conduction, which cannot quickly cool fruits such as watermelons. In the market, freezer with water is used to freeze watermelons in summer, which is very effective. Water has a large cooling capacity and can quickly lower the temperature of fruits to a very low level. At present, most of the internal refrigeration of refrigerators uses internal air for heat conduction, which cannot quickly cool fruits such as watermelons. It cannot quickly lower the temperature of fruits to a very low level. However, in the current device, water is used as a heat transfer medium and cannot be recycled, which is too wasteful and causes a waste of resources. In order to solve the above problems, we have launched the following device. Utility Model Content
[0003] Technical issues to be solved
[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a rapid refrigeration and fresh-keeping refrigerator, which has the characteristics of injecting water into the fresh-keeping cabinet through a water pump and a water tank. The water has a large cooling capacity and can quickly reduce the temperature of the fruit to a very low temperature. It also solves the problem that the water in the fresh-keeping cabinet cannot be reused, reduces the waste of water resources, and can filter and recycle the water.
[0005] Technical Solution
[0006] To achieve the above-mentioned purpose, the utility model provides a fast refrigeration and fresh-keeping refrigerator, comprising a refrigerator body, a work cabinet and a fresh-keeping cabinet, wherein the fresh-keeping cabinet and the work cabinet are arranged inside the refrigerator body, a work cabinet door is movably connected to the surface of the work cabinet, a first water pump, a second water pump and a water tank are fixedly connected inside the work cabinet, a first water tank, a second water tank and a third water tank are arranged inside the water tank, a filtering device is arranged inside the water tank, two groups of filtering devices are arranged in total, and the first water tank, the second water tank and the third water tank are divided inside the water tank by two groups of filtering devices, the filtering device comprises a partition, the partition is fixed inside the water tank, a fixed groove is arranged on the side of the partition, a telescopic rod is fixedly connected inside the fixed groove, the telescopic rod A spring is arranged around the rod, and the other end of the telescopic rod is fixedly connected to a fixed block, and sliders are fixedly connected to both sides of the fixed block, and slide grooves are arranged on both sides of the fixed groove, and the slider is movably connected inside the slide groove, and an activated carbon filter plate is movably connected inside the fixed block, and a baffle is arranged on the side of the activated carbon filter plate, and the baffle is fixedly connected to the inside of the water tank, and water tank inlet and water tank outlet are opened on both sides of the water tank, and a fresh-keeping cabinet water inlet and a fresh-keeping cabinet water outlet are opened between the work cabinet and the fresh-keeping cabinet, one end of the first water pump is fixedly connected to the inside of the fresh-keeping cabinet water inlet, and the other end of the first water pump is fixedly connected to the inside of the water tank inlet, one end of the second water pump is fixedly connected to the inside of the fresh-keeping cabinet water outlet, and the other end of the second water pump is fixedly connected to the inside of the water tank outlet.
[0007] When using a fast refrigeration and fresh-keeping refrigerator of the present technical solution, by setting a first water pump and a second water pump, when people need to refrigerate and preserve the fruits in the fresh-keeping cabinet, people first control the operation of the second water pump through the control switch, and transport the water in the water tank to the inside of the fresh-keeping cabinet through the water outlet of the water tank and the water outlet of the fresh-keeping cabinet, so as to realize fast refrigeration and fresh-keeping of the fruits. When people need to take the fruits out of the fresh-keeping cabinet, people control the operation of the first water pump through the control switch, and transport the water in the fresh-keeping cabinet to the water tank through the water inlet of the fresh-keeping cabinet and the water inlet of the water tank, so that people can take out the fruits in the fresh-keeping cabinet conveniently, and the impurities remaining on the fruits will enter the water tank through the water, wherein the water tank The two sets of filtering devices arranged inside can effectively filter out impurities in the water, so that the water can be reused and the impurities therein can be prevented from contaminating the fruits stored next time, thereby saving water resources. When the activated carbon filter plate needs to be replaced, it is only necessary to open the work cabinet door and push the fixed block in the filtering device to move the fixed block downward so that the spring is in a compressed state. When the fixed block moves downward to the maximum position, one end of the activated carbon filter plate is inserted into the baffle, and the activated carbon filter plate is pressed under the action of the spring elasticity. When removing the activated carbon filter plate, the fixed block is pushed downward to remove the activated carbon filter plate, making it more convenient and quick to replace the activated carbon filter plate of the filtering device, and the operation is simple, thereby improving the practicality of the device.
[0008] Furthermore, a water level detection device is fixedly connected to the side of the refrigerator body, and the water level detection device includes a transparent protective shell, which is fixedly connected to the side of the refrigerator body, and a water level tube is fixedly connected inside the transparent protective shell. Scale lines are provided on the surface of the water level tube, and an infrared sensor is fixedly connected to the upper end of the water level tube, and a connecting tube is fixedly connected to the lower end of the water level tube. The connecting tube is penetrated into the side of the refrigerator body, and the connecting tube is communicated with the inside of the fresh-keeping cabinet.
[0009] Furthermore, a household appliance refrigeration system is provided on the back of the refrigerator body.
[0010] Furthermore, a fresh-keeping cabinet door is movably connected to the surface of the fresh-keeping cabinet, and a control switch is fixedly connected to the surface of the fresh-keeping cabinet door.
[0011] Furthermore, a wheel set is fixedly connected to the lower end of the refrigerator body, and a brake pad is fixedly connected to the side of the wheel set. There are four sets of wheel sets in total, and they are arranged in a rectangular shape at the lower end of the refrigerator body.
[0012] Beneficial Effects
[0013] In summary, the utility model has the following beneficial effects:
[0014] 1. This kind of rapid refrigeration and fresh-keeping refrigerator is provided with a first water pump and a second water pump. When people need to refrigerate and preserve fruits in the fresh-keeping cabinet, they first control the operation of the second water pump through a control switch, and transport the water in the water tank to the inside of the fresh-keeping cabinet through a water outlet of the water tank and a water outlet of the fresh-keeping cabinet, so as to achieve rapid refrigeration and fresh-keeping of the fruits. When people need to take the fruits out of the fresh-keeping cabinet, they control the operation of the first water pump through a control switch, and transport the water in the fresh-keeping cabinet to the water tank through a water inlet of the fresh-keeping cabinet and a water inlet of the water tank, so that it is convenient for people to take out the fruits in the fresh-keeping cabinet. The impurities remaining on the fruits will enter the water tank through the water. The water tank is provided with The two sets of filtering devices can effectively filter out impurities in the water, so that the water can be reused and the impurities therein are prevented from contaminating the fruits to be stored next time, thus saving water resources. When the activated carbon filter plate needs to be replaced, it is only necessary to open the working cabinet door and push the fixing block in the filtering device to move the fixing block downward so that the spring is in a compressed state. When the fixing block moves downward to the maximum position, one end of the activated carbon filter plate is inserted into the baffle. Under the action of the spring elasticity, the activated carbon filter plate is pressed. When removing the activated carbon filter plate, the fixing block is pushed downward to remove the activated carbon filter plate, making it more convenient and quick to replace the activated carbon filter plate of the filtering device, and the operation is simple, thereby improving the practicality of the device.
[0015] 2. This kind of rapid refrigeration and fresh-keeping refrigerator is provided with a water level detection device. When people need to open the fresh-keeping cabinet to take out the fruits inside, because the water level pipe is connected to the fresh-keeping cabinet through a connecting pipe, people can see whether there is water in the fresh-keeping cabinet through the water level pipe. When there is water in the water level pipe, people control the switch to pump out the water in the fresh-keeping cabinet and then open the fresh-keeping cabinet door. The infrared sensor arranged on the upper end of the water level pipe will always sense the water level in the water level pipe. When water is detected, the control switch controls the fresh-keeping cabinet door to be in a forced closing state, so as to avoid people from neglecting to see the water level in the water level pipe. The fresh-keeping cabinet door can also be opened, thereby avoiding the inconvenience caused by water flowing out of the fresh-keeping cabinet. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0017] Figure 1 It is a schematic structural diagram of the utility model in a three-dimensional cross-sectional view from the front and back;
[0018] Figure 2 This is a three-dimensional structural diagram of the utility model when viewed from the front;
[0019] Figure 3 This is a three-dimensional structural diagram of the utility model from the front and back;
[0020] Figure 4 It is a schematic diagram of the structure of the utility model in front view and front section;
[0021] Figure 5 This is a schematic diagram of the structure of the water level detection device of the utility model in a frontal perspective cross-sectional view;
[0022] Figure 6 It is a schematic diagram of the structure of the filter device of the utility model in a front three-dimensional cross-sectional view.
[0023] The symbols in the accompanying drawings are:
[0024] 1. Refrigerator body; 2. Work cabinet; 3. Work cabinet door; 4. First water pump; 5. Second water pump; 6. Water tank; 7. First water tank; 8. Second water tank; 9. Third water tank; 10. Filter device; 101. Partition; 102. Fixed groove; 103. Telescopic rod; 104. Spring; 105. Fixed block; 106. Slider; 107. Slide; 108. Activated carbon filter plate; 109. Baffle; 11. Water tank inlet; 12. Water tank outlet; 13. Fresh-keeping cabinet water inlet; 14. Fresh-keeping cabinet water outlet; 15. Fresh-keeping cabinet; 16. Water level detection device; 161. Transparent protective shell; 162. Water level pipe; 163. Infrared sensor; 164. Connecting pipe; 165. Scale line; 17. Home appliance refrigeration system; 18. Fresh-keeping cabinet door; 19. Control switch; 20. Brake pad; 21. Wheel assembly. DETAILED DESCRIPTION
[0025] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, rather than all styles.
[0026] Example:
[0027] The following is combined with Figure 1-6 The utility model is described in further detail.
[0028] See also Figure 1-6The utility model provides a technical solution: a fast refrigeration and fresh-keeping refrigerator, comprising a refrigerator body 1, a work cabinet 2 and a fresh-keeping cabinet 15, wherein the fresh-keeping cabinet 15 and the work cabinet 2 are arranged inside the refrigerator body 1, and a work cabinet door 3 is movably connected to the surface of the work cabinet 2, a first water pump 4, a second water pump 5 and a water tank 6 are fixedly connected inside the work cabinet 2, a first water tank 7, a second water tank 8 and a third water tank 9 are arranged inside the water tank 6, a filtering device 10 is arranged inside the water tank 6, and there are two groups of filtering devices 10, which are symmetrically arranged inside the water tank 6, and the first water tank 7, the second water tank 8 and the third water tank 9 are divided into the water tank 6 by two groups of filtering devices 10, and the filtering device 10 comprises a partition 101, and the partition 101 is fixed inside the water tank 6, and a fixed groove 102 is arranged on the side of the partition 101, and a telescopic rod 103 is fixedly connected inside the fixed groove 102, and an elastic rod 103 is arranged around the telescopic rod 103. Spring 104, the other end of the telescopic rod 103 is fixedly connected to a fixed block 105, and sliders 106 are fixedly connected on both sides of the fixed block 105. Slideways 107 are provided on both sides of the fixed groove 102, and the slider 106 is movably connected inside the slideway 107. An activated carbon filter plate 108 is movably connected inside the fixed block 105, and a baffle 109 is provided on the side of the activated carbon filter plate 108. The baffle 109 is fixedly connected to the inside of the water tank 6. A water tank inlet 11 and a water tank outlet 12 are provided on both sides of the water tank 6. A fresh-keeping cabinet water inlet 13 and a fresh-keeping cabinet water outlet 14 are provided between the work cabinet 2 and the fresh-keeping cabinet 15. One end of the first water pump 4 is fixedly connected to the inside of the fresh-keeping cabinet water inlet 13, and the other end of the first water pump 4 is fixedly connected to the inside of the water tank water inlet 11, one end of the second water pump 5 is fixedly connected to the inside of the fresh-keeping cabinet water outlet 14, and the other end of the second water pump 5 is fixedly connected to the inside of the water tank outlet 12.
[0029] By adopting the above technical scheme, the rapid refrigeration and fresh-keeping refrigerator is provided with a first water pump 4 and a second water pump 5. When people need to refrigerate and preserve the fruits in the fresh-keeping cabinet 15, they first control the operation of the second water pump 5 through the control switch 19, and transport the water in the water tank 6 to the inside of the fresh-keeping cabinet 15 through the water tank outlet 12 and the fresh-keeping cabinet outlet 14, so as to achieve rapid refrigeration and fresh-keeping of the fruits. When people need to take the fruits out of the fresh-keeping cabinet 15, they control the operation of the first water pump 4 through the control switch 19, and transport the water in the fresh-keeping cabinet 15 to the water tank 6 through the fresh-keeping cabinet water inlet 13 and the water tank water inlet 11, so that it is convenient for people to take out the fruits in the fresh-keeping cabinet 15. The impurities remaining on the fruits will enter the water tank 6 through the water. The two groups of water pumps provided in the water tank 6 The filter device 10 can effectively filter out impurities in the water, so that the water can be reused and the impurities therein can be prevented from contaminating the fruit stored next time, thereby saving water resources. When the activated carbon filter plate 108 needs to be replaced, it is only necessary to open the work cabinet door 3 and push the fixed block 105 in the filter device 10 to move the fixed block 105 downward, so that the spring 104 is in a compressed state. When the fixed block 105 moves downward to the maximum position, one end of the activated carbon filter plate 108 is inserted into the baffle 109. Under the elastic action of the spring 104, the activated carbon filter plate 108 is pressed. When removing the activated carbon filter plate 108, the fixed block 105 is pushed downward to remove the activated carbon filter plate 108, so that the filter device 10 replaces the activated carbon filter plate 108 more conveniently and quickly, and the operation is simple, thereby improving the practicality of the device.
[0030] Specifically, a water level detection device 16 is fixedly connected to the side of the refrigerator body 1, and the water level detection device 16 includes a transparent protective shell 161. The transparent protective shell 161 is fixedly connected to the side of the refrigerator body 1, and a water level pipe 162 is fixedly connected inside the transparent protective shell 161. A scale line 165 is provided on the surface of the water level pipe 162. An infrared sensor 163 is fixedly connected to the upper end of the water level pipe 162, and a connecting pipe 164 is fixedly connected to the lower end of the water level pipe 162. The connecting pipe 164 is penetrated inside the side of the refrigerator body 1, and the connecting pipe 164 is communicated with the inside of the fresh-keeping cabinet 15.
[0031] By adopting the above technical scheme, the rapid refrigeration and fresh-keeping refrigerator is provided with a water level detection device 16. When people need to open the fresh-keeping cabinet 15 to take out the fruits therein, because the water level pipe 162 is connected to the fresh-keeping cabinet 15 through the connecting pipe 165, people can see whether there is water in the fresh-keeping cabinet 15 through the water level pipe 162. When there is water in the water level pipe 162, people use the control switch 19 to pump out the water in the fresh-keeping cabinet 15, and then open the fresh-keeping cabinet door 18. The infrared sensor 163 provided at the upper end of the water level pipe 162 will always sense the water level in the water level pipe 162. When water is detected, the control switch 19 controls the fresh-keeping cabinet door 18 to be in a forced closing state, so as to avoid people from neglecting to see the water level in the water level pipe 162. The fresh-keeping cabinet door 18 can also be opened, thereby avoiding the inconvenience caused by the water flowing out of the fresh-keeping cabinet 15.
[0032] Specifically, a household appliance refrigeration system 17 is provided on the back of the refrigerator body 1 .
[0033] Specifically, a fresh-keeping cabinet door 18 is movably connected to the surface of the fresh-keeping cabinet 15 , and a control switch 19 is fixedly connected to the surface of the fresh-keeping cabinet door 18 .
[0034] Specifically, a wheel set 21 is fixedly connected to the lower end of the refrigerator body 1 , and a brake pad 20 is fixedly connected to the side of the wheel set 21 . There are four sets of wheel sets 21 , which are arranged in a rectangular shape at the lower end of the refrigerator body 1 .
[0035] The working principle of the utility model is as follows: when people need to preserve fruits, they first control the operation of the first water pump 4 through the control switch 19, and under the cooperation of the first water pump 4, the fresh-keeping cabinet water inlet 13 and the water tank water inlet 12, the water in the fresh-keeping cabinet 15 is pumped to the first water tank 7 in the water tank 6, and the large impurities in the water are removed under the filtration of the activated carbon filter plate 108 in the first group of filtering devices 10, and then the water enters the second water tank 8, and some insoluble particles are filtered out under the filtration of the activated carbon filter plate 108 in the second group of filtering devices 10, and then the water enters the third water tank 9. After the first water pump 4 has pumped the water in the fresh-keeping cabinet 15, the infrared sensor 163 in the water level detection device 16 detects that there is no water in the water level pipe 162, then people can open the fresh-keeping cabinet door 18 and put the fruits into the fresh-keeping cabinet 15 for refrigeration and preservation. When people finish storing the fruits, they control the second water pump 5 to operate through the control switch 19. With the cooperation of the second water pump 5, the water tank outlet 11 and the fresh-keeping cabinet outlet 14, the filtered water in the third water tank 9 in the water tank 6 is pumped into the fresh-keeping cabinet 15 to refrigerate and preserve the fruits. When the activated carbon filter plate 108 in the filter device 10 in the water tank 6 needs to be replaced, it is only necessary to open the working cabinet door 3 and push the fixed block 105 in the filter device 10 to move the fixed block 105 downward so that the spring 104 is in a compressed state. When the fixed block 105 moves downward to the maximum position, one end of the activated carbon filter plate 108 is inserted into the baffle 109. Under the elastic action of the spring 104, the activated carbon filter plate 108 is pressed. When the activated carbon filter plate 108 is removed, the fixed block 105 is pushed downward to remove the activated carbon filter plate 108.
[0036] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.
Claims
1. A rapid refrigeration and fresh-keeping refrigerator, comprising a refrigerator body (1), a working cabinet (2) and a fresh-keeping cabinet (15), characterized in that: The fresh-keeping cabinet (15) and the working cabinet (2) are arranged inside the refrigerator body (1); the working cabinet (2) is movably connected to a working cabinet door (3); the working cabinet (2) is fixedly connected to a first water pump (4), a second water pump (5) and a water tank (6); the water tank (6) is provided with a first water tank (7), a second water tank (8) and a third water tank (9); the water tank (6) is provided with a filtering device (10); the filtering device (10) has two groups and is symmetrically arranged inside the water tank (6). The first water tank (7), the second water tank (8) and the third water tank (9) are divided into two groups of filtering devices (10) inside the water tank (6). The filtering device (10) comprises a partition (101). The partition (101) is fixed inside the water tank (6). A fixing groove (102) is arranged on the side of the partition (101). A telescopic rod (103) is fixedly connected inside the fixing groove (102). A spring (104) is arranged around the telescopic rod (103). The other end of the telescopic rod (103) is fixed A fixed block (105) is connected, and sliders (106) are fixedly connected on both sides of the fixed block (105), and slide grooves (107) are arranged on both sides of the fixed groove (102), and the sliders (106) are movably connected inside the slide grooves (107), and an activated carbon filter plate (108) is movably connected inside the fixed block (105), and a baffle (109) is arranged on the side of the activated carbon filter plate (108), and the baffle (109) is fixedly connected inside the water tank (6), and water tank inlet openings are provided on both sides of the water tank (6). A fresh-keeping cabinet water inlet (13) and a fresh-keeping cabinet water outlet (14) are provided between the working cabinet (2) and the fresh-keeping cabinet (15); one end of the first water pump (4) is fixedly connected to the inside of the fresh-keeping cabinet water inlet (13); the other end of the first water pump (4) is fixedly connected to the inside of the water tank water inlet (11); one end of the second water pump (5) is fixedly connected to the inside of the fresh-keeping cabinet water outlet (14); the other end of the second water pump (5) is fixedly connected to the inside of the water tank water outlet (12).
2. A rapid refrigeration and fresh-keeping refrigerator according to claim 1, characterized in that: A water level detection device (16) is fixedly connected to the side of the refrigerator body (1), and the water level detection device (16) comprises a transparent protective shell (161). The transparent protective shell (161) is fixedly connected to the side of the refrigerator body (1). A water level pipe (162) is fixedly connected inside the transparent protective shell (161). A scale line (165) is provided on the surface of the water level pipe (162). An infrared sensor (163) is fixedly connected to the upper end of the water level pipe (162). A connecting pipe (164) is fixedly connected to the lower end of the water level pipe (162). The connecting pipe (164) is passed through the inside of the side of the refrigerator body (1), and the connecting pipe (164) is communicated with the inside of the fresh-keeping cabinet (15).
3. A rapid refrigeration and fresh-keeping refrigerator according to claim 1, characterized in that: A household appliance refrigeration system (17) is provided on the back of the refrigerator body (1).
4. The rapid refrigeration and fresh-keeping refrigerator according to claim 1, characterized in that: A fresh-keeping cabinet door (18) is movably connected to the surface of the fresh-keeping cabinet (15), and a control switch (19) is fixedly connected to the surface of the fresh-keeping cabinet door (18).
5. The rapid refrigeration and fresh-keeping refrigerator according to claim 1, characterized in that: A wheel set (21) is fixedly connected to the lower end of the refrigerator body (1), and a brake pad (20) is fixedly connected to the side of the wheel set (21). There are four sets of wheel sets (21) in total, and they are arranged in a rectangular shape at the lower end of the refrigerator body (1).