Energy-saving ice-making direct drinking machine
By introducing a sliding cover to separate the ice cubes in the ice maker and using the pre-cooled water of melted ice cubes, the problems of ice pollution and high energy consumption are solved, and an energy-saving, environmentally friendly and efficient ice-making process is achieved.
Patent Information
- Application Number
- CN202411849628.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-16
- Publication Date
- 2025-04-25
AI Technical Summary
The ice cubes produced by existing ice making machines will be contaminated for a long time, and all ice cubes need to be taken out and cleaned when they are not used, resulting in waste and cubes being cumbersome.
An energy-saving ice-making direct drinker is designed, using a sliding cover to separate the ice cubes inside and outside the ice basket to achieve ice extraction as needed, and the melted ice cubes are used as heat exchange medium to pre-cool water to reduce the energy consumption of ice making.
It reduces the risk of ice pollution, achieves ice extraction on demand, reduces energy consumption for ice making, and improves ice making efficiency.
Smart Images
Figure CN119879455A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the field of ice making machines, and in particular to an energy-saving ice making direct drinking machine. Background Art
[0002] Existing commercial and household ice makers often make a large amount of ice cubes at one time and temporarily store them in an ice basket. There is often a defect that the ice cubes are used for too long, and the chance of the same batch of ice cubes being contaminated after long-term use increases, so the hygienic condition of the ice cubes is worrying. In order to overcome this defect, it is often necessary to take out all the ice cubes in the ice basket, clean the ice basket and make ice again, regardless of whether the ice in the ice basket is used or not. On the one hand, there is a serious waste, and on the other hand, the ice basket needs to be cleaned repeatedly, which is cumbersome to operate. Summary of the invention
[0003] In order to overcome the deficiencies of the prior art, the present invention provides an energy-saving ice-making direct drinking machine.
[0004] The present invention is implemented by the following technical scheme: an energy-saving ice-making direct drinking machine, comprising a shell, a socket for inserting an ice basket is provided on the shell, a precooling assembly and an ice-making assembly are provided in the shell, a first ice outlet is provided on the shell, a second ice outlet is provided on the ice basket, an extension opening is provided on one side of the first ice outlet disposed in the shell, the extension opening extends toward the inside of the shell, when the ice basket is inserted into the socket, the second ice outlet is connected to the first ice outlet through the extension opening, a sliding cover is provided on the ice basket, and the sliding cover slides along the depth direction of the ice basket to close or open the second ice outlet;
[0005] The pre-cooling component is arranged in the shell and placed at the bottom of the shell, the ice-making component is arranged in the shell and placed at the bottom of the shell, the pre-cooling component is provided with a water inlet pipe and a water outlet pipe, the pre-cooling component and the ice-making component are connected through the water outlet pipe, and the ice-making component transports the prepared ice cubes to the ice basket.
[0006] The precooling assembly includes a first precooling part, the first precooling part includes a cooling tank, the water inlet pipe is connected to the cooling tank, a water upper pump is arranged on the water inlet pipe, and the water upper pump pumps water to the cooling tank through the water inlet pipe.
[0007] The cold tank is connected with the ice-making assembly through a water outlet pipe to deliver pre-cooling water to the ice-making assembly.
[0008] The precooling assembly includes a second precooling part, on which a heat exchange inlet, a clean water inlet and a clean water outlet are provided. The heat exchange inlet is connected to the ice basket through an exchange pipe, the clean water inlet is connected to the cold tank, and the clean water outlet is connected to the ice making assembly.
[0009] The second pre-cooling part includes a shell and a heat exchange element, the heat exchange element is arranged in the shell, the clean water inlet, the clean water outlet and the heat exchange inlet are respectively arranged on the shell, a clean water pipe is arranged in the shell, one end of the clean water pipe is connected with the clean water inlet, and the other end of the clean water pipe is connected with the clean water outlet, the clean water pipe is wound in the shell, the clean water pipe is wound outside the heat exchange element and is in contact with the heat exchange element.
[0010] The heat exchange component includes a heat exchange tube, which is wound in an S shape inside the shell, one end of the heat exchange tube is connected to the heat exchange inlet, and the other end of the heat exchange tube extends out of the shell, and the clean water pipe is wound in an S shape inside the shell, the clean water pipe is spaced apart from the heat exchange tube and the heat exchange tube is in contact with the clean water pipe.
[0011] The water purification pipe is arranged in an S shape in the shell, the heat exchange inlet is communicated with the ice basket, and the sliding cover is slidable to block or open the heat exchange inlet.
[0012] The ice basket is provided with a third ice outlet, and the third ice outlet is disposed on one side of the second ice outlet. The sliding cover is provided with an opening, and the third ice outlet is connected to the heat exchange inlet. When the opening is opposite to the second ice outlet, the second ice outlet is connected to the first ice outlet, and when the opening is opposite to the third ice outlet, the third ice outlet is connected to the shell.
[0013] A water purification component is also provided in the shell, and a first water outlet and a second water outlet are provided on the water purification component;
[0014] The first water outlet extends out of the housing, and an upper faucet is provided on the first water outlet. The upper faucet is fixed on the housing and placed on one side of the ice basket, and the upper faucet is connected to the first water outlet;
[0015] The second water outlet of the water purification component is connected to the precooling component, and the water inlet of the water purification component is arranged on the shell and connected to the water source.
[0016] The water purification component includes at least one group of PP cotton filter elements, one group of front activated carbon filter elements, one group of reverse osmosis filter elements and one group of rear activated carbon filter elements. The water source flows from the water inlet through the PP cotton filter element, the front activated carbon filter element, the reverse osmosis filter element and the rear activated carbon filter element in sequence, and then flows out from the water outlet or supplies water to the precooling component.
[0017] Compared with the prior art, the present invention separates the second ice outlet from the first ice outlet by a sliding cover during actual use, and the sliding cover can slide along the depth direction of the ice basket to facilitate opening the second outlet. When the second ice outlet is open, the first ice outlet and the second ice outlet can be connected, and ice cubes are provided to users through the first ice outlet. After the ice is discharged, the sliding cover can be pushed in time to close the second ice outlet, so as to realize on-demand ice taking. The unused ice cubes will be temporarily stored in the ice basket, and the ice basket is actually rarely in contact with the outside air, reducing the risk of ice cubes being contaminated.
[0018] After the ice cubes that have been stored for a long time melt, they can be used as a heat exchange medium to pre-cool the pure water used for ice making. Of course, the ice cubes can also be used directly as a heat exchange medium when the ice cubes need to be updated, that is, the position of the sliding cover is adjusted so that the ice cubes can fall into the shell and be used as a heat exchange medium for heat exchange, thereby further reducing the temperature of the pure water entering the ice making, thereby reducing the energy consumption of ice making and achieving the purpose of energy saving.
[0019] The water purification component and the ice making component are integrated into one. The clean water formed after purification by the water purification component can be directly supplied to the ice making component for ice making, which is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is a structural schematic diagram of the energy-saving ice-making direct drinking machine in the present invention;
[0021] Figure 2 It is a schematic diagram of a partial cross-sectional structure of the energy-saving ice-making direct drinking machine of the present invention, wherein the direction of the arrow indicates the direction of ice;
[0022] Figure 3 This is a schematic diagram of the ice basket structure of the energy-saving ice-making direct drinking machine in the present invention. Figure 1 ;
[0023] Figure 4 It is a schematic diagram of the explosion structure of the energy-saving ice-making direct drinking machine in the present invention;
[0024] Figure 5 It is a schematic diagram of the structure of the precooling component of the energy-saving ice-making direct drinking machine of the present invention;
[0025] Figure 6 This is a schematic diagram of the second pre-cooling part structure of the energy-saving ice-making direct drinking machine in the present invention. Figure 1 , where the arrow direction indicates the flow direction of the melted ice water;
[0026] Figure 7 This is a schematic diagram of the second pre-cooling part structure of the energy-saving ice-making direct drinking machine in the present invention. Figure 2 ;
[0027] Figure 8 This is a schematic diagram of the ice basket structure of the energy-saving ice-making direct drinking machine in the present invention. Figure 2 ;
[0028] In the figure: 1. shell; 11. socket; 12. first ice outlet; 2. ice basket; 21. second ice outlet; 22. third ice outlet; 23. slide cover; 231. opening; 3. pre-cooling assembly; 31. water inlet pipe; 32. water outlet pipe; 33. first pre-cooling part; 331. cold tank; 34. second pre-cooling part; 341. heat exchange inlet; 342. clean water inlet; 343. clean water outlet; 35. shell; 36. heat exchange element; 361. heat exchange pipe; 37. clean water pipe; 4. clean water assembly; 41. first water outlet; 42. second water outlet; 43. upper faucet; 44. PP cotton filter element; 45. front activated carbon filter element; 46. reverse osmosis filter element; 47. rear activated carbon filter element; 5. ice making assembly. DETAILED DESCRIPTION
[0029] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.
[0030] Reference Figure 1-2 An energy-saving ice-making direct drinking machine includes a shell 1, a socket 11 for inserting an ice basket 2 is provided on the shell 1, a precooling assembly 3 and an ice-making assembly 5 are provided in the shell 1, a first ice outlet 12 is provided on the shell 1, and a second ice outlet 21 is provided on the ice basket 2. An extension port is provided on one side of the first ice outlet 12 disposed in the shell 1, and the extension port extends into the shell 1. When the ice basket 2 is inserted into the socket 11, the second ice outlet 21 is connected to the first ice outlet 12 through the extension port. A sliding cover 23 is provided on the ice basket 2, and the sliding cover 23 slides along the depth direction of the ice basket 2 to close or open the second ice outlet 21. The second ice outlet 21 is separated from the first ice outlet 12 by the sliding cover 23, and the sliding cover 23 can slide along the depth direction of the ice basket 2 to facilitate opening the second outlet. When the second ice outlet 21 is open, the first ice outlet 12 and the second ice outlet 21 can be connected, and ice cubes are taken by the user from the first ice outlet 12. After the ice is discharged, the sliding cover 23 can be pushed in time to close the second ice outlet 21, so as to take ice on demand. The unused ice cubes will be temporarily stored in the ice basket 2, and the ice basket 2 is actually rarely in contact with the outside air, reducing the risk of ice cubes being contaminated. Specifically, another insertion port can be opened on the housing 1 for pulling out the sliding cover 23. The second ice outlet 21 is opened at the bottom of the ice basket 2, and a slide groove is symmetrically fixed on the edge of the bottom of the ice basket 2. The slide groove is arranged along the depth direction of the ice basket 2, and the edge of the slide cover 23 is engaged in the slide groove. Pushing and pulling the slide cover 23 can be used to close and open the second ice outlet 21. One section of the slide cover 23 can extend from the insertion port and bend upward or downward to form an area for manual operation, which is convenient for users to pull out.
[0031] A water purification component 4 is also provided in the housing 1, and a first water outlet 41 and a second water outlet 42 are provided on the water purification component 4. The first water outlet 41 extends toward the housing 1, and an upper faucet 43 is fixed on the housing 1, and the upper faucet 43 is connected to the first water outlet 41. When purified water is needed, the upper faucet 43 can be directly opened to receive purified water for use. Specifically, the first water outlet 41 extends out of the housing 1, and an upper faucet 43 is provided on the first water outlet 41. The upper faucet 43 is fixed on the housing 1 and placed on one side of the ice basket 2, and the upper faucet 43 is connected to the first water outlet 41.
[0032] Of course, the second water outlet 42 of the water purification component 4 is connected to the precooling component 3, and the water inlet of the water purification component 4 is arranged on the housing 1 and connected to the water source. The water source can be tap water or other water sources. Taking tap water as an example, tap water enters the water purification component 4 through the water inlet, and the water purification component 4 is purified to form clean water and output by the first water outlet 41. Of course, the first water outlet 41 is opened or closed by the upper faucet 43 so that the user can use the clean water as needed. The second water purification port on the water purification component 4 can directly supply water to the precooling component 3 to ensure that the raw water used for ice making is clean water and meets the hygiene requirements. In the present embodiment, the water purification component 4 can be a conventional water purification component 4, that is, it only includes a group of PP cotton filter elements 44, a group of reverse osmosis filter elements 46 and a group of activated carbon filter elements. To achieve triple filtration of tap water. In order to achieve a better filtering effect, the water purification component 4 includes at least one group of PP cotton filter elements 44, a group of front activated carbon filter elements 45, a group of reverse osmosis filter elements 46 and a group of rear activated carbon filter elements 47. The water source flows from the water inlet through the PP cotton filter element 44, the front activated carbon filter element 45, the reverse osmosis filter element 46 and the rear activated carbon filter element 47 in sequence, and then flows out from the water outlet or supplies water to the precooling component 3. In this embodiment, the reverse osmosis filter element 46 can adopt an RO reverse osmosis filter element 46 to better filter tap water.
[0033] In this embodiment, the precooling assembly 3 is arranged in the housing 1 and placed at the bottom of the housing 1, and the ice-making assembly 5 is arranged in the housing 1 and placed at the bottom of the housing 1. The precooling assembly 3 is provided with a water inlet pipe 31 and a water outlet pipe 32, and the precooling assembly 3 and the ice-making assembly 5 are connected through the water outlet pipe 32, and the ice-making assembly 5 delivers the prepared ice cubes to the ice basket 2. The ice-making assembly 5 can be a device commonly used in ice-making machines for making ice, such as a plate evaporator ice-making machine or a grid evaporator, and clean water is continuously sprayed on the grid evaporator to make ice, that is, the core ice-making components of common ice-making machines can still be used in this application.
[0034] The precooling assembly 3 includes a first precooling part 33, which includes a cold tank 331. The water inlet pipe 31 is connected to the cold tank 331. The water inlet pipe 31 is provided with a water pump, and the water pump pumps water to the cold tank 331 through the water inlet pipe 31. The cold tank 331 includes at least a tank body filled with refrigerant. The water inlet pipe 31 directly supplies clean water to the tank body. The water inlet pipe 31 can be directly supplied with clean water by the water purification assembly 4. The clean water exchanges heat with the refrigerant in the tank body, thereby reducing the temperature of the clean water to form a precooling water (hereinafter referred to as low-temperature water). The cold tank 331 is connected to the ice-making assembly 5 through the water outlet pipe 32, and the low-temperature water is transported to the ice-making assembly 5 for ice making, so as to reduce the power consumption of direct ice making, so that the energy consumption of the entire ice making process is lower, and the energy saving effect is achieved.
[0035] On the basis of the previous embodiment, the precooling component 3 includes a second precooling part 34 in addition to the first precooling part 33. The second precooling part 34 is provided with a heat exchange inlet 341, a clean water inlet 342 and a clean water outlet 343. The clean water inlet 342 is connected to the cold tank 331, and the clean water outlet 343 is connected to the ice-making component 5. Specifically, the clean water inlet 342 is connected to the cold tank 331. The cold tank 331 is changed from directly supplying water to the ice-making component 5 in the previous embodiment to being connected to the clean water inlet 342. The cold tank 331 is changed from directly supplying water to the ice-making component 5 to supplying water to the second precooling part 34 through the clean water inlet 342. The low-temperature water in the cold tank 331 that has been precooled once is cooled again by the second precooling part 34, and the temperature of the low-temperature water is once again reduced to form cold water. The cold water is then supplied to the ice-making component 5 through the clean water outlet 343, so as to reduce the ice-making time. While improving the ice-making efficiency, the energy consumption is further reduced by precooling.
[0036] In this embodiment, the second pre-cooling part 34 includes a shell 35 and a heat exchanger 36. The heat exchanger 36 is arranged in the shell 35. The clean water inlet 342, the clean water outlet 343 and the heat exchange inlet 341 are respectively arranged on the shell 35. A clean water pipe 37 is arranged in the shell 35. One end of the clean water pipe 37 is connected to the clean water inlet 342, and the other end of the clean water pipe 37 is connected to the clean water outlet 343. The clean water pipe 37 is wound in the shell 35 and the clean water pipe 37 is wound outside the heat exchanger 36 and is in contact with the heat exchanger 36. After the low-temperature water enters the second pre-cooling part 34, it flows through the clean water pipe 37. The water inlet pipe 31 exchanges heat with the heat exchange element 36 in the shell 35, further reducing the temperature of the low-temperature water, so that the temperature of the clean water entering the ice-making component 5 is further reduced, that is, the cold water entering the ice-making component 5 is lower than the temperature of the low-temperature water. At this time, the time for ice making by the ice-making component 5 is further shortened, thereby improving the ice-making efficiency. At the same time, since the temperature of the clean water entering the ice-making component 5 is low, the power consumption required for ice making is further reduced, thereby achieving an energy-saving effect.
[0037] The heat exchanger 36 used in this embodiment can be ice water using the remaining ice cubes melted in the ice maker as a refrigerant. The heat exchange inlet 341 is connected to the ice basket 2 through an exchange tube. That is, the heat exchanger 36 includes a heat exchange tube 361, which is wound in an S shape in the shell 35, one end of the heat exchange tube 361 is connected to the heat exchange inlet 341, and the other end of the heat exchange tube 361 extends out of the shell 35, and the clean water tube 37 is wound in the shell 35 in an S shape, and the clean water tube 37 is arranged at intervals from the heat exchange tube 361 and the heat exchange tube 361 is in contact with the clean water tube 37.
[0038] The clean water pipe 37 is S-shaped and wound inside the shell 35. The heat exchange inlet 341 is connected to the ice basket 2. The ice water formed after the remaining ice in the ice basket 2 melts directly flows from the heat exchange inlet 341 through the exchange pipe into the heat exchange tube 361 to further reduce the temperature of the low-temperature water to form cold water. After the ice water flows through the heat exchange tube 361, it can flow out as waste water. That is, there will be no residual ice in the ice basket 2 for a long time, which not only improves the hygiene level, but also can make the most of the ice water after the remaining ice cubes melt, further reduce the temperature of the clean water, and thus reduce the power consumption of ice making.
[0039] Another implementation of the heat exchange member 36 is to open a third ice outlet 22 in the ice basket 2, and the third ice outlet 22 is placed on one side of the second ice outlet 21. The third ice outlet 22 is connected to the heat exchange inlet 341. Specifically, the heat exchange port can extend directly upward to the bottom of the ice basket 2 and be opposite to the third ice outlet 22 but cannot be completely fixed, so as to facilitate the movement of the ice basket 2. An opening 231 is provided on the sliding cover 23. When the opening 231 is opposite to the second ice outlet 21, the second ice outlet 21 is connected to the first ice outlet 12. When the opening 231 is opposite to the third ice outlet 22, the third ice outlet 22 is connected to the housing 35. That is, the movement of the sliding cover 23 is used to open and close the second ice outlet 21 and the third ice outlet 22.
[0040] The sliding cover 23 can open the second ice outlet 21 alone, that is, in this state, the third ice outlet 22 is closed, and in this state, the user is in the ice-taking state. Then the sliding cover 23 is pushed, so that the opening 231 is on the side of the third ice outlet 22 away from the second ice outlet 21. At this time, the sliding cover 23 is in contact with the housing 1, which can be called the initial position of the sliding cover 23. At this time, the second ice outlet 21 and the third ice outlet 22 are in a closed state. When ice is needed, the sliding cover 23 is quickly pulled out so that the opening 231 is aligned with the second ice outlet 21. Since the sliding cover 23 needs to pass through the third ice outlet 22 during the sliding process, because the speed is fast, even if a small amount of ice falls into the second pre-cooling part 34, it does not affect the user's ice taking. When the opening 231 is aligned with the second ice outlet 21, the third ice outlet 22 is in a closed state, and ice cubes will not continue to fall, so it does not affect the user's ice taking.
[0041] When ice cubes need to be updated, the ice cubes in the ice basket 2 need to be emptied first. At this time, the sliding cover 23 is pushed inward so that the opening 231 is aligned with the third ice outlet 22. At this time, the second ice outlet 21 is closed by the sliding cover 23, and the ice in the ice basket 2 falls into the shell 35 from the third ice outlet 22. There is a clean water pipe 37 in the shell 35, so the ice cubes will cover the clean water pipe 37. As the ice cubes in the shell 35 slowly melt, the water (low-temperature water) in the clean water pipe 37 is further cooled and finally enters the ice-making assembly 5 to make ice. In this embodiment, a drain can be opened at the bottom of the shell 35, and the melted ice water can be discharged from the drain. That is, ice cubes are directly used to cover the clean water pipe 37 to achieve heat exchange and cooling of the low-temperature water in the clean water pipe 37, further reducing the temperature of the clean water entering the ice-making assembly 5, thereby improving the ice-making efficiency and reducing the energy consumption of ice-making.
[0042] Compared with the prior art, the present invention separates the second ice outlet 21 from the first ice outlet 12 by a sliding cover 23 during actual use, and the sliding cover 23 can slide along the depth direction of the ice basket 2 to facilitate opening the second outlet. When the second ice outlet 21 is open, the first ice outlet 12 and the second ice outlet 21 can be connected, and ice cubes are provided to users through the first ice outlet 12. After the ice is discharged, the sliding cover 23 can be pushed in time to close the second ice outlet 21, so as to realize ice taking on demand. The unused ice cubes will be temporarily stored in the ice basket 2, and the ice basket 2 is actually rarely in contact with the outside air, reducing the risk of ice cubes being contaminated.
[0043] After the ice cubes that have been stored for a long time melt, they can be used as a heat exchange medium to pre-cool the pure water used for ice making. Of course, the ice cubes can also be used directly as a heat exchange medium when the ice cubes need to be updated, that is, the position of the sliding cover 23 is adjusted so that the ice cubes can fall into the shell 35 and be used as a heat exchange medium for heat exchange, thereby further reducing the temperature of the pure water entering the ice making, thereby reducing the energy consumption of ice making and achieving the purpose of energy saving.
[0044] The water purification component 4 and the ice making component 5 are integrated into one, and the clean water formed after purification by the water purification component 4 can be directly supplied to the ice making component 5 for ice making, which is more convenient to use.
[0045] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.
Claims
1. An energy-saving ice-making direct drinking machine, comprising a housing, the housing being provided with a socket for inserting an ice basket, characterized in that: A precooling component and an ice-making component are provided in the shell, a first ice outlet is provided on the shell, a second ice outlet is provided on the ice basket, an extension opening is provided on one side of the first ice outlet disposed in the shell, the extension opening extends toward the inside of the shell, and when the ice basket is inserted into the socket, the second ice outlet is connected to the first ice outlet through the extension opening, and a sliding cover is provided on the ice basket, and the sliding cover slides along the depth direction of the ice basket to close or open the second ice outlet; The pre-cooling component is arranged in the shell and placed at the bottom of the shell, the ice-making component is arranged in the shell and placed at the bottom of the shell, the pre-cooling component is provided with a water inlet pipe and a water outlet pipe, the pre-cooling component and the ice-making component are connected through the water outlet pipe, and the ice-making component transports the prepared ice cubes to the ice basket.
2. The energy-saving ice-making direct drinking machine according to claim 1, characterized in that: The precooling assembly includes a first precooling part, the first precooling part includes a cooling tank, the water inlet pipe is connected to the cooling tank, a water upper pump is arranged on the water inlet pipe, and the water upper pump pumps water to the cooling tank through the water inlet pipe.
3. The energy-saving ice-making direct drinking machine according to claim 2, characterized in that: The cold tank is connected with the ice-making assembly through a water outlet pipe to deliver pre-cooling water to the ice-making assembly.
4. The energy-saving ice-making direct drinking machine according to claim 2, characterized in that: The precooling assembly includes a second precooling part, on which a heat exchange inlet, a clean water inlet and a clean water outlet are provided. The heat exchange inlet is connected to the ice basket through an exchange pipe, the clean water inlet is connected to the cold tank, and the clean water outlet is connected to the ice making assembly.
5. The energy-saving ice-making direct drinking machine according to claim 4, characterized in that: The second pre-cooling part includes a shell and a heat exchange element, the heat exchange element is arranged in the shell, the clean water inlet, the clean water outlet and the heat exchange inlet are respectively arranged on the shell, a clean water pipe is arranged in the shell, one end of the clean water pipe is connected with the clean water inlet, and the other end of the clean water pipe is connected with the clean water outlet, the clean water pipe is wound in the shell, the clean water pipe is wound outside the heat exchange element and is in contact with the heat exchange element.
6. The energy-saving ice-making direct drinking machine according to claim 5, characterized in that: The heat exchange component includes a heat exchange tube, which is wound in an S shape inside the shell, one end of the heat exchange tube is connected to the heat exchange inlet, and the other end of the heat exchange tube extends out of the shell, and the clean water pipe is wound in an S shape inside the shell, the clean water pipe is spaced apart from the heat exchange tube and the heat exchange tube is in contact with the clean water pipe.
7. The energy-saving ice-making direct drinking machine according to claim 5, characterized in that: The water purification pipe is arranged in an S shape in the shell, the heat exchange inlet is communicated with the ice basket, and the sliding cover is slidable to block or open the heat exchange inlet.
8. The energy-saving ice-making direct drinking machine according to claim 7, characterized in that: The ice basket is provided with a third ice outlet, and the third ice outlet is disposed on one side of the second ice outlet. The sliding cover is provided with an opening, and the third ice outlet is connected to the heat exchange inlet. When the opening is opposite to the second ice outlet, the second ice outlet is connected to the first ice outlet, and when the opening is opposite to the third ice outlet, the third ice outlet is connected to the shell.
9. The energy-saving ice-making direct drinking machine according to claim 1, characterized in that: A water purification component is also provided in the shell, and a first water outlet and a second water outlet are provided on the water purification component; The first water outlet extends out of the housing, and an upper faucet is provided on the first water outlet. The upper faucet is fixed on the housing and placed on one side of the ice basket, and the upper faucet is connected to the first water outlet; The second water outlet of the water purification component is connected to the precooling component, and the water inlet of the water purification component is arranged on the shell and connected to the water source.
10. The energy-saving ice-making direct drinking machine according to claim 9, characterized in that: The water purification component includes at least one group of PP cotton filter elements, one group of front activated carbon filter elements, one group of reverse osmosis filter elements and one group of rear activated carbon filter elements. The water source flows from the water inlet through the PP cotton filter element, the front activated carbon filter element, the reverse osmosis filter element and the rear activated carbon filter element in sequence, and then flows out from the water outlet or supplies water to the precooling component.