Integrated direct drinking machine for refrigerating water, heating water and making ice

Abstract

The utility model relates to a cold water, hot water and ice making integrated direct drinking machine which comprises a shell, and a water supply device, a heating device, a cold water device and an ice making device are arranged in the shell in a close fit mode. The water supply device comprises a raw water tank, a self-priming pump, a composite filter element, a combined electromagnetic valve and a pure water tank; the heating device comprises a first water suction pump, a heating body and a water outlet; the refrigeration water device comprises a second water suction pump, a compressor, a drying filter, a condenser, a cold water tank, an ice block heat preservation box, a third water suction pump and a fourth water suction pump, the output end of the third water suction pump is connected with an ice block water tank, an evaporator is arranged in the ice block water tank, the output end of the fourth water suction pump is connected with the water outlet, and a cold water notch is formed in one side of the ice block water tank; the ice block heat preservation box is communicated with the cold water tank; the ice making device comprises a motor and a deicing electromagnetic valve, an ice block box is arranged in the ice block heat preservation box, the water refrigerating and ice making efficiency and quality can be effectively improved, the structure is reasonable, the size is smaller, and the cost is low.

Description

Technical Field

[0001] The utility model relates to the technical field of water drinking machines, in particular to an integrated direct drinking machine for cooling water, hot water and ice making. Background Art

[0002] A water dispenser is a device that heats or cools bottled pure water (or mineral water) to facilitate drinking. Bottled water is placed on top of the machine and used in conjunction with bottled water. Ordinary water dispensers can only heat water into hot water and room temperature water for drinking. However, in the hot summer weather, when cold water or ice cubes are needed, the existing water dispensers cannot meet the requirements.

[0003] To this end, the existing ice-making and cooling water devices are combined with the above-mentioned ordinary water dispenser to achieve a water dispenser that can cool water, heat water, and make ice at the same time. However, the integrated water-cooling, heating, and ice-making machine in the prior art has a long refrigeration cycle, which affects the efficiency of cooling water and ice-making, and the machine is large in size and high in cost. Utility Model Content

[0004] The utility model aims to provide an integrated direct drinking machine for cooling water, hot water and ice making, which can effectively improve the efficiency and quality of cooling water and ice making, and has the characteristics of reasonable structure, smaller size and lower cost.

[0005] In order to solve the above technical problems, the utility model solves them through the following technical solutions: an integrated direct drinking machine for cooling water, hot water and ice making, comprising a shell, in which a water supply device, a heating device, a cooling water device and an ice making device are tightly arranged;

[0006] The water supply device comprises a raw water tank, the output end of which is connected in sequence to a self-priming pump, a composite filter element, and a wastewater solenoid valve, and the output end of the wastewater solenoid valve is connected to a pure water tank;

[0007] The heating device comprises a first water pump whose input end is connected to the pure water tank, whose output end is connected to a heating body, and whose output end is connected to a water outlet;

[0008] The refrigeration water device includes a second water pump connected to a pure water tank at its output end, a compressor, a drying filter and a condenser, the output end of the second water pump is connected to a cold water tank, an ice insulation box is arranged above the cold water tank, the output end of the cold water tank is simultaneously connected to a third water pump and a fourth water pump, the output end of the third water pump is connected to an ice water tank, an evaporator connected to the output end of the compressor is arranged in the ice water tank, the output end of the fourth water pump is connected to the water outlet, a cold water gap is provided on one side of the ice water tank, and the ice insulation box is connected to the cold water tank;

[0009] The ice making device comprises a motor axially connected to one end of the ice water tank for driving the ice water tank to rotate; a de-icing electromagnetic valve is arranged between the compressor, the evaporator and the condenser; and an ice box is arranged in the ice insulation box.

[0010] Preferably, the cold water gap is opened at a position corresponding to the position between the ice insulation box and the ice box, so as to facilitate the cold water in the ice water tank to be accurately poured into the ice insulation box.

[0011] Further preferably, temperature sensors are provided in the cold water tank and in the heating body, and a float is provided in the cold water tank.

[0012] Further preferably, the compressor, the drying filter and the condenser are arranged below the raw water tank, and a float assembly and a magnet sensing switch are provided in the raw water tank.

[0013] Further preferably, the ice water tank is arranged above the ice insulation box, and the ice box is arranged in the ice insulation box in a pushable and pullable manner.

[0014] Further preferably, an infrared sensor is provided in the ice cube box.

[0015] Further preferably, the output shaft of the motor is eccentrically connected to the ice water tank.

[0016] Further preferably, the cold water tank is located at a lower side of the ice insulation box and is connected via a pipeline.

[0017] Beneficial effects of the utility model:

[0018] (1) The water supply device, heating device, cooling water device and ice making device are arranged in the shell by tight fitting, so as to achieve the purpose of smaller volume and lower cost.

[0019] (2) By separating the cooling water and ice making processes, the overall ice making and cooling water efficiency can be improved.

[0020] (3) By setting a cold water gap on one side of the ice water tank, the cold water in the ice water tank can be accurately poured into the ice insulation box, effectively ensuring the quality of the ice.

[0021] (4) By setting up the cold water tank independently, the cold water insulation effect is ensured and energy efficiency is saved. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the utility model.

[0023] Figure 2 It is a schematic diagram of the exploded structure of the water supply device of the utility model.

[0024] Figure 3 It is a schematic diagram of the exploded structure of the heating device of the utility model.

[0025] Figure 4 It is a schematic diagram of the exploded structure of the utility model cooling water device.

[0026] Figure 5 The utility model is a schematic diagram of the exploded structure of the ice making device.

[0027] Figure 6 The utility model is a diagram of the state of use in which the motor drives the ice cube water tank to rotate during ice making. DETAILED DESCRIPTION

[0028] The utility model is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0029] like Figure 1-6 As shown, an integrated direct drinking machine for cooling water, hot water and ice making comprises a shell, in which a water supply device 1, a heating device 2, a cooling water device 3 and an ice making device 4 are tightly arranged;

[0030] like Figure 2 As shown, the water supply device 1 includes a raw water tank 11, the output end of the raw water tank 11 is connected to a self-priming pump 12, a composite filter element 13, and a wastewater solenoid valve 14 in sequence, the wastewater solenoid valve 14 is connected to a pure water tank 15, the compressor 32, the drying filter 33 and the condenser 34 are arranged below the raw water tank 11, and a float assembly 24 and a magnet induction switch are provided in the raw water tank 11; when supplying water, tap water is added to the raw water tank 11, and the pure water flows to the pure water tank 15 after passing through the self-priming pump 12, the composite filter element 13, and the wastewater solenoid valve 14, and the wastewater flows back to the raw water tank 11, thereby realizing the water supply process, and the water level is controlled by the float assembly 24.

[0031] like Figure 3 As shown, the heating device 2 includes a first water pump 21 whose input end is connected to the pure water tank 15, and whose output end is connected to a heating body 22, whose output end is connected to a water outlet 23, wherein a temperature sensor is arranged in the heating body 22; water from the pure water tank 15 is pumped to the heating body 22 by the first water pump 21, and hot water of different temperatures is heated by the heating body 22 and the temperature sensor, and finally the hot water flows out through the water outlet 23 under the control of the electric control board on the outer shell.

[0032] like Figure 4As shown, the refrigeration water device 3 includes a second water pump 31 connected to the pure water tank 15 at the output end, a compressor 32, a drying filter 33 and a condenser 34, the output end of the second water pump 31 is connected to the cold water tank 35, the cold water tank 35 is located at the side and lower part of the ice insulation box and is connected through a pipeline, an ice insulation box 36 is provided above the cold water tank 35, the output end of the cold water tank 35 is simultaneously connected to the third water pump 37 and the fourth water pump 38, the output end of the third water pump 37 is connected to the ice water tank 39, the ice water tank 39 is provided with an evaporator 310 connected to the output end of the compressor 32, the output end of the fourth water pump 38 is connected to the water outlet 23, a cold water gap 311 is opened on one side of the ice water tank 39, the ice insulation box 36 is connected to the cold water tank 35, and the cold water tank 35 is provided with a temperature sensor and Float; When cooling water alone: ​​first, the water in the pure water tank 15 is pumped to the cold water tank 35 through the second water pump 31 until it stops at the high water level, and then the third water pump 37 is used to pump the water to the ice water tank 39. The water in the ice water tank 39 is cooled by the compressor 32, the drying filter 33, and the evaporator 310. The pure water flows continuously through the evaporator 310 to achieve cooling. Until the temperature of the cold water tank 35 reaches the set temperature, the compressor 32 stops working. After the cold water is full, it flows from the cold water gap 311 of the ice water tank 39 to the ice insulation box 36. The cold water in the ice insulation box 36 is firstly pumped to the cold water outlet 23 by the fourth water pump 38, and secondly, it flows back to the cold water tank 35. When the water level in the cold water tank 35 drops to the low water level, the water in the pure water tank 15 is pumped to the cold water tank 35 through the second water pump 31 until it stops at the high water level, and so on.

[0033] like Figure 5 , 6As shown, the ice making device 4 includes a motor 41 axially connected to one end of the ice water tank 39 for driving the ice water tank 39 to rotate, the output shaft of the motor 41 is eccentrically connected to the ice water tank 39, so as to drive the ice water tank 39 to flip, and a de-icing solenoid valve 42 is arranged between the compressor 32, the evaporator 310 and the condenser 34. The purpose of the de-icing solenoid valve 42 is to transfer the cold and heat of the ice cubes originally bonded in the evaporator 310 to make the ice melt and fall off, and an ice box 43 is arranged in the ice insulation box 36, and the ice water tank 39 is arranged above the ice insulation box 36, and the ice box 43 can be pushed and pulled in the ice insulation box 36; when the refrigeration water and ice making are turned on at the same time: the refrigeration water work is completed first, and the cold water is cooled to the set temperature, and then the third The water pump 37 pumps cold water into the ice water tank 39 until the ice water tank 39 is full, then the compressor 32 is turned on to start making ice; after the ice making time is completed, the motor 41 drives the ice water tank 39 to rotate slowly, and the remaining water for making ice flows from the cold water gap 311 of the ice water tank 39 to the ice insulation box 36 and finally to the cold water tank 35, and flows downward from the cold water gap 311 to prevent water from flowing into the ice box and affecting the quality of the ice; when the ice water tank 39 is rotated to a certain position, the ice-melting solenoid valve 42 is opened, and the ice cubes fall into the ice box 43. When the ice cubes fill the ice box 43, the infrared signal of the infrared sensor in the ice box 43 is sensed, so that the compressor 32 stops working and the ice making ends. When the water level in the cold water tank 35 is at a low water level, the refrigeration water mode is turned on and the ice making is suspended, and this cycle repeats.

[0034] In this embodiment, the cold water gap 311 is opened at a position corresponding to the ice insulation box 36 and the ice box 43, so as to facilitate the cold water in the ice water tank 39 to be accurately poured into the ice insulation box 36.

[0035] According to the concept of the present invention, there may be changes in the specific implementation method and application scope, and the content of this specification should not be understood as limiting the present invention.

Claims

1. An integrated direct drinking machine for cooling water, hot water and ice making, comprising a housing, characterized in that: The shell is tightly equipped with a water supply device, a heating device, a cooling water device and an ice making device; The water supply device includes a raw water tank, the output end of which is connected in sequence to a self-priming pump, a composite filter element, and a wastewater solenoid valve, and the wastewater solenoid valve is connected between the raw water tank and the composite filter element; The heating device comprises a first water pump whose input end is connected to the pure water tank, whose output end is connected to a heating body, and whose output end is connected to a water outlet; The refrigeration water device includes a second water pump connected to a pure water tank at its output end, a compressor, a drying filter and a condenser, the output end of the second water pump is connected to a cold water tank, an ice insulation box is arranged above the cold water tank, the output end of the cold water tank is simultaneously connected to a third water pump and a fourth water pump, the output end of the third water pump is connected to an ice water tank, an evaporator connected to the output end of the compressor is arranged in the ice water tank, the output end of the fourth water pump is connected to the water outlet, a cold water gap is provided on one side of the ice water tank, and the ice insulation box is connected to the cold water tank; The ice making device comprises a motor axially connected to one end of the ice water tank for driving the ice water tank to rotate; a de-icing electromagnetic valve is arranged between the compressor, the evaporator and the condenser; and an ice box is arranged in the ice insulation box.

2. The integrated direct drinking machine for cooling water, hot water and ice making according to claim 1, characterized in that: The cold water gap is opened at a position corresponding to the position between the ice cube insulation box and the ice cube box, so that the cold water in the ice cube water tank can be accurately poured into the ice cube insulation box.

3. The integrated direct drinking machine for cooling water, hot water and ice making according to claim 1, characterized in that: Temperature sensors are arranged in the cold water tank and the heating body, and a floating ball is arranged in the cold water tank.

4. The integrated direct drinking machine for cooling water, hot water and ice making according to claim 1, characterized in that: The compressor, the drying filter and the condenser are arranged below the raw water tank, and a float assembly and a magnet induction switch are arranged in the raw water tank.

5. The integrated direct drinking machine for cooling water, hot water and ice making according to claim 1, characterized in that: The ice cube water tank is arranged above the ice cube insulation box, and the ice cube box is arranged in the ice cube insulation box in a pushable and pullable manner.

6. The integrated direct drinking machine for cooling water, hot water and ice making according to claim 1, characterized in that: An infrared sensor is arranged in the ice cube box.

7. The integrated direct drinking machine for cooling water, hot water and ice making according to claim 1, characterized in that: The output shaft of the motor is eccentrically connected to the ice water tank.

8. The integrated direct drinking machine for cooling water, hot water and ice making according to claim 1, characterized in that: The cold water tank is located at the lower side of the ice insulation box and is connected via a pipeline.

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