CN219183428U - Large-sized coffee machine based on air water production - Google Patents

Abstract

The utility model discloses a large-scale coffee machine based on air water production, which comprises a coffee machine case and a water production outer case, wherein a water storage tank is arranged in the coffee machine case, the water storage tank is respectively connected with a device for preparing beverage through a hot water liner and a cold water liner, and an air water production device and a water storage purification treatment device are arranged in the water production outer case; the water storage purification treatment device comprises an air water special filter element, a source water tank for storing water produced by the air water production device and a purified water tank for storing purified water, wherein the air water special filter element comprises a front filter element assembly and a rear active carbon filter element, the source water tank is communicated with the purified water tank through the front filter element assembly, and the purified water tank is communicated with the water storage tank through the rear active carbon filter element; by adopting the structure, the quality and the taste of the drinking water can be effectively improved before the drink is made, the safety of the water is ensured by instant sterilization and filtration, and the taste of the high-efficiency sterilization and filtration impurities of the water for making the drink is effectively improved, so that the drink can be safely and safely drunk.

Description

Large-sized coffee machine based on air water production

Technical Field

The utility model relates to the technical field of coffee machines, in particular to a large-sized coffee machine based on air water production.

Background

The traditional coffee machine is generally in public places, water in the machine body needs to be replenished after a period of time, and if the water is insufficient for management, inconvenience is brought to customers because the water cannot be produced, and the technical problem is solved by applying the air water producing technology to the coffee machine; in the prior art, the coffee machine for preparing water by using air has partial problems that the air water preparation technology extracts redundant water from the air, the process is generally long, and the prepared water has long storage time, so that raw material water for preparing the beverage is likely to deteriorate or have reduced taste, the prepared beverage has poor taste, and the experience of consumers is reduced and the health is endangered; therefore, it is an urgent need to provide a coffee machine for producing water using air, which can ensure the storage quality of water.

Disclosure of Invention

According to the technical problems, the utility model provides the large-scale coffee machine based on the air water, and the main purpose of the large-scale coffee machine is to prevent the water stored in the air water making device from going bad in the water making process by virtue of the design of the front filter element component and the rear active carbon filter element of the special filter element for the air water, so that the water has higher safety and effectively ensures the quality of the water.

According to the technical problems to be solved, the following technical scheme is provided:

the large-scale coffee machine based on air water production comprises a coffee machine case and a water production outer case, wherein a cup taking opening and a cover taking opening are formed in one side of the coffee machine case, and a water receiving opening communicated with a device for producing drinks is formed in the cup taking opening; a water storage tank is arranged in the coffee machine case, the water storage tank is respectively connected with a device for preparing beverage through a hot water liner and a cold water liner, and an electric heating tube for heating water is arranged in the hot water liner; a second compressor for refrigerating water in the cold water tank is arranged in the coffee machine case; the air water making device and the water storage purification treatment device are arranged in the water making outer tank body, the water storage purification treatment device comprises an air water special filter element, a source water tank for storing water produced by the air water making device and a purified water tank for storing purified water, the air water special filter element comprises a front filter element assembly and a rear active carbon filter element, the source water tank is communicated with the purified water tank through the front filter element assembly, and the purified water tank is communicated with the water storage tank through the rear active carbon filter element;

by adopting the structure, the large-sized coffee machine can perform heat treatment on water in the hot water container, the water in the cold water container is subjected to cooling treatment, hot drinks and cold drinks are obtained according to the requirements of consumers when the beverage is prepared, meanwhile, the quality and the taste of the drinking water can be effectively improved before the beverage is prepared, the safety of water is ensured by instant filtration, the taste of the impurities is effectively improved by high-efficiency filtration of the water for preparing the beverage, and the beverage can be safely and safely drunk.

Further, the water making outer box body comprises an upper box body and a lower box body, the air water making device is arranged in the upper box body, and the source water tank, the water purifying tank, the front filtering component and the rear active carbon filter element are arranged in the lower box body; by adopting the structure, the air water making device can be reasonably arranged, so that the air water making device can generate a water flow path by utilizing the gravity principle, the number of the water pumps is reduced as much as possible, the cost is reduced, and the probability of failure is also reduced.

Still further, the preposed filter element component comprises a PP cotton filter element, an active carbon filter element and a reverse osmosis RO membrane filter element; the source water tank is communicated with the water purifying tank through the PP cotton filter element, the activated carbon filter element and the reverse osmosis RO membrane filter element in sequence; by adopting the structure, the water in the source water tank can be purified multiple times and discharged into the water purifying tank for storage through the PP cotton filter element, the activated carbon filter element and the reverse osmosis RO membrane filter element.

Still further, one side of the upper tank body is provided with an air inlet corresponding to the air water making device, an exhaust channel connected with the air water making device is arranged between the source water tank and the water purifying tank, and the exhaust channel vertically extends to the bottom of the lower tank body to form an exhaust outlet; by adopting the structure, the air flow path is from side to side and goes out from side, the foreign matter can be effectively prevented from falling into the air inlet to cause faults, the air outlet is arranged at the bottom of the water making outer box body and can be better hidden, and the overall aesthetic feeling is improved.

Further, the air water making device comprises a water making sheet for condensing air into water, a radiating sheet for radiating the refrigerant, a fan for sucking air and a first compressor for compressing the gaseous refrigerant into the liquid refrigerant; the water making sheet is positioned at the inner side of the air inlet, the radiating sheet is arranged between the water making sheet and the fan, the air inlet of the fan faces the air inlet, the air outlet of the fan is communicated with the air exhaust channel, and the water making sheet, the radiating sheet and the first compressor form a refrigerant circulation loop through a refrigerant pipeline; the structure is simple and effective, and raw material water used for making drinks after being purified by condensate water is more convenient.

Further, a water collecting disc is arranged right below the water making sheet, and the source water tank is positioned right below the water collecting disc and is communicated with the water collecting disc; with this structure, the flow path of condensed water can be reduced, and the water quality can be effectively prevented from changing during the output process.

Still further, floating balls for monitoring water level are arranged in the source water tank and the clean water tank; by adopting the structure, the floating ball is used for conveniently detecting the water level so as to avoid overflow caused by excessive water storage.

Still further, the water storage tank is positioned above the hot water liner and the cold water liner; by adopting the structure, water in the water storage tank can flow into the hot water tank or the cold water tank by gravity when the water valve is opened.

Finally, a control chip for controlling the electric heating tube and the second compressor is further arranged in the coffee machine case; by adopting the structure, the control chip controls the opening and closing of each circuit, controls the water temperature in the hot water container and the cold water container, and can timely close the circuits and convert the voltage.

Compared with the prior art, the utility model has the beneficial effects that:

the large-scale coffee machine based on air water production with the technical scheme can prepare condensed water in air with certain humidity, so that the traditional coffee machine is free from the need of supplementing water after a period of time, and the quality and the taste of water are effectively improved by filtering impurities through the special filter element for air water, so that the prepared beverage is more delicious; meanwhile, according to the design that the filter element special for air and water passes through the front filter element component and the rear active carbon filter element, the quality of water during drinking is further guaranteed, and the safety of drinking water is improved.

Drawings

FIG. 1 is a schematic perspective view of a large-sized coffee machine based on air-to-water according to the present utility model;

FIG. 2 is a schematic diagram of an opening position of an air inlet in an embodiment;

FIG. 3 is a schematic view showing an internal structure of a coffee machine cabinet according to an embodiment;

FIG. 4 is a schematic view of the internal structure of the outer casing for water production in the embodiment;

FIG. 5 is a schematic view of the air-water specific cartridge of FIG. 4;

fig. 6 is a schematic diagram of an opening position of an air outlet in an embodiment.

Detailed Description

The utility model is further described below with reference to examples and figures.

Referring to fig. 1 to 3, the utility model provides a large-sized coffee machine based on air water production, which comprises a coffee machine case 1 and a water production outer case 2, wherein a cup taking opening 16 and a cover taking opening 17 are formed in one side of the coffee machine case 1, an operation screen 18 for determining selected drinks and a display screen 19 for displaying goods are arranged above the cup taking opening 16 and the cover taking opening 17, a water receiving opening (not shown in the drawings) is formed in the cup taking opening 16, a water storage tank 11 is arranged in the coffee machine case 1, the water storage tank 11 is communicated with a hot water container 12 and a cold water container 13 through drain pipes, the hot water container 12 and the cold water container 13 are positioned below the water storage tank 11 and are respectively communicated with a device (not shown in the drawings) for preparing drinks through pipelines, and the device for preparing the drinks is communicated with the water receiving opening in the cup taking opening 16 to discharge the prepared drinks; preferentially, the beverage raw materials in the device for preparing the beverage can be fruit pulp or powder; the fruit pulp can be used for making the beverage more uniformly, and the powder raw material can be used for prolonging the quality guarantee period of the beverage raw material and saving the cost.

Preferably, an electrothermal tube (not shown) for heating water is installed in the hot water container 12, and a second compressor 14 for refrigerating water in the cold water container 13 is also installed in the coffee machine case, and the hot water container 12 and the cold water container 13 respectively discharge water into a device for preparing drinks through a water valve, and the prepared drinks are divided into hot drinks prepared through water in the hot water container 12 and cold drinks prepared through water in the cold water container 13; a control chip 15 for controlling a circuit is also fixed in the coffee machine case, wherein the electric heating tube, the second compressor 14, the water valve and the open circuit and the closed circuit of a drain pipe connected with the water storage tank 11 are controlled by the control chip 15; the second compressor 14 is arranged in the coffee machine case 1, so that water in the cold water tank 13 can be subjected to refrigeration treatment, cold drink can be provided for consumers, and fruit pulp can be prepared, so that the large-sized coffee machine has diversified functions of preparing drinks, and convenience is provided for consumers.

Referring to fig. 2 to 6, preferably, the water-making outer casing 2 is composed of an upper casing 2a and a lower casing 2b, one side of the upper casing 2a has an air inlet 2c, and a water-making sheet 21, a heat-dissipating sheet 22, a fan 23 and a first compressor 24 are sequentially provided in the upper casing 2a corresponding to the air inlet 2c to be combined into an air water-making device for cooperating with water-making and air dehumidifying functions; the air water making device mainly realizes that air is condensed into water by contacting the water making sheet 21, and flows out of the water collecting tray 20 arranged below the water making sheet 21, the working principle is that the air with certain humidity is sucked by the fan 23, the water making sheet 21 in a low-temperature state is condensed into water, the air cooled by the water making sheet 21 passes through the cooling fin 22, wherein the cooling fin 22 is in a heat release process in a working state, therefore, the temperature of the cooling fin 22 is relatively high, the gaseous refrigerant in the cooling fin 22 and the air cooled by the water making sheet 21 replace the temperature, the air with constant temperature and dryness is discharged into the air discharging channel 23a which extends downwards vertically by the fan 23, the air outlet 23b at the bottom of the water making outer box 2 discharges the air cooling medium in the cooling fin 22 after the temperature is replaced, the gaseous refrigerant is transferred to the first compressor 24 through an input conduit connecting the heat radiating fin 22 and the first compressor 24, is converted into a liquid refrigerant through the compression of the first compressor 24, and is transferred to the water producing sheet 21 through an output conduit connecting the first compressor 24 and the water producing sheet 21, wherein a part of the output conduit close to the water producing sheet 21 is arranged as a capillary conduit, when the liquid refrigerant compressed by the first compressor 24 passes through the capillary conduit, the liquid pressure of the liquid refrigerant can be released, the liquid refrigerant is converted into a gas refrigerant, and the liquid refrigerant is converted into the gas refrigerant, so that a process of absorbing a large amount of heat is needed, the temperature of the gas refrigerant is rapidly reduced and is transferred to the water producing sheet 21, and the gas refrigerant is used for cooling the water producing sheet 21, so that when air enters the water producing sheet 21 at the air inlet 2c, the water can be condensed into the water collecting disc 20; wherein the water producing sheet 21 can be provided as an evaporator and the heat radiating sheet 22 can be provided as a condenser, the water producing principle is the same as the dehumidifying function principle in the air conditioner, and an air water producing device for producing water in air with a certain humidity can be obtained.

Preferably, the lower tank body 2b is provided with a water storage purification treatment device, which mainly comprises an active water tank 25, an air-water special filter element and a clean water tank 26, wherein the active water tank 25 is used for storing water collected by the water collecting disc 20, the source water tank 25 is used for discharging the stored water into the air-water special filter element to filter, adsorb heavy metals of residual chlorine to remove peculiar smell and filter microorganisms, then the purified water is discharged into the clean water tank 26 to be stored, and when the water in the clean water tank 26 needs to be discharged into the water storage tank 11, the water is discharged into the water storage tank 11 after the water quality and taste are improved again through the air-water special filter element; the water making outer box body 2 is preferably arranged below the coffee machine case 1, so that a user can conveniently take the coffee cup from the cup taking opening 16 and take the cup cover from the cover taking opening 17; the water storage tank 11 is preferably arranged above the hot water tank 12 and the cold water tank 13, so that when water in the water storage tank 11 is discharged into the hot water tank 12 or the cold water tank 13, a submersible pump is required to be further arranged to pump out the water, and the water naturally flows into the hot water tank 12 or the cold water tank 13 through gravity.

Specifically, the water collecting tray 20 is arranged right below the water making sheet 21, the source water tank 25 is arranged right below the water collecting tray 20, the source water tank 25 is communicated with the water delivery joint at the bottom of the water collecting tray 20, water in the water collecting tray 20 flows into the source water tank 25 through a pipeline connected with the water delivery joint to be stored, a water flow path can be reduced by the design, impurities generated in the conveying process are prevented from being generated, the stored water is discharged into an air-water special filter element through the water suction pump by the source water tank 25 to be purified, the air-water special filter element is a four-stage air-water special filter element, the four-stage air-water special filter element is a commodity purchased directly, purchase can be carried out through different channels according to requirements, and the internal structure of each filter element is too traditional and belongs to the prior art, and the internal structure of each filter element is not improved, so the internal structure of each filter element is not described in detail, the internal structure of each filter element is not shown in the drawings, and is better to be understood; the filter mainly comprises a front filter element assembly 27 and a rear active carbon filter element 28, wherein the front filter element assembly 27 comprises a PP cotton filter element 27a for filtering large-particle impurities such as silt rust and the like; an activated carbon filter element 27b for adsorbing heavy metal odor and removing; the reverse osmosis RO membrane filter element 27c is used for filtering bacteria, heavy metals, viruses or antibiotics, etc. to perform efficient bacteriostasis and improve water quality taste, water in the source water tank 25 is discharged into the clean water tank 26 for storage after sequentially passing through the front filter element assembly 27 and the rear active carbon filter element 28 by the water pump, and the water pressure measurement required by each filter element is realized by the water pump, so that the technology is too traditional and will not be described in detail, and when the water storage tank 11 is needed, purified water in the clean water tank 26 is discharged into the rear active carbon filter element 28 for treatment again; in the scheme, when the purified water of the special filter element for air and water is discharged into the water purifying tank 26, the rear activated carbon filter element 28 is not used for bacteriostasis and improving the taste of water quality, but when the water in the water purifying tank 26 needs to be discharged into the water storage tank 11, the water is discharged into the rear activated carbon filter element 28 for bacteriostasis and improving the taste of water quality, and the water purifying tank has the advantages that: considering that bacteria are generated during the storage of the clean water tank 26 and the water quality and taste of the water during the storage are gradually reduced, the water discharged into the water storage tank 11 is purified by the activated carbon before being subjected to heat treatment or cooling, so that the quality guarantee period of the water can be prolonged, and the taste of the water can be further improved by the rear activated carbon filter element 28 when the water is ready to drink; the source water tank 25, the special air water filter element and the clean water tank 26 are all connected through a water pipe, and the rear activated carbon filter element 28 is communicated with the water storage tank 11; it should be noted that the waste water filtered by the four-stage air-water dedicated filter element is returned to the source tank 25 in the original path, and the source tank 25 and the clean water tank 26 are cleaned when the filter element is replaced because the four-stage air-water dedicated filter element needs to be replaced periodically.

Preferentially, the source water tank 25, the clean water tank 26 and the air-water special filter element are sequentially arranged in the lower tank body 2b, an exhaust channel 23a connected with a fan 23 is arranged between the source water tank 25 and the clean water tank 26, the fan 23 is provided with an air inlet and an air outlet, the air inlet corresponds to the air outlet 23b, the air outlet is connected with the exhaust channel 23a, and the exhaust channel 23a extends to the bottom of the lower tank body 2b to form the air outlet 23b; the water storage purification treatment device is characterized in that a source water tank 25 is communicated with a PP cotton filter element 27a, an activated carbon filter element 27b and a reverse osmosis RO (reverse osmosis) membrane filter element 27c through a water pipe, then the reverse osmosis RO membrane filter element 27c is connected with a water purifying tank 26, and the water purifying tank 26 is finally connected with a rear activated carbon filter element 28 through the water pipe.

Preferably, the source tank 25 and the clean water tank 26 are provided with floating balls for measuring the height of the water level, and the water level is detected in a macroscopic manner so as not to overflow due to excessive water storage; and each water pipe and each water drain pipe are provided with a power source by arranging a water pump, so that the functions of pumping water and draining water are realized.

Under the general condition, the large-sized coffee machine for preparing water based on air is placed in public places, and the places are too wide, so that consumers cannot easily find the large-sized coffee machine for consumption, and therefore, the positioning device is arranged in the large-sized coffee machine, and distributes positioning signals to the outside, and the placement position of the large-sized coffee machine can be determined through a mobile phone APP (mobile phone software), thereby providing convenience for the consumers, and simultaneously providing convenience for workers when the large-sized coffee machine is recovered; the positioning device is of the prior art and will not be described in detail; and more attention is paid to the fact that when the large-scale coffee machine based on air water production is established, whether the local air humidity can realize the air water production or not is considered, if the requirement of the air water production cannot be met, the large-scale coffee machine based on the air water production cannot be established in the area.

The optimal water making time of the large-scale air-based water making coffee machine protected by the application is night, and the source water tank 25 and the clean water tank 26 can store a large amount of standby water, so that the requirements of a customer for beverage are met; when the water supply in the source tank 25 and the clean water tank 26 is insufficient, the water supply is sold out, and the air water making device continues to make water so as to meet the subsequent drinking requirement; the product can solve the problems that a water source is not established temporarily or drinking water is convenient for people, is only suitable for being established in a southern area with heavy moisture, cannot be established in an area which is seriously lack of water resources, can not continuously provide drinking water in a certain water-lack area even though the air water making function is finished, and emphasizes the technical problems and establishment conditions solved by the product again so as not to cause confusion in the process of understanding the content of the specification.

The embodiments of the present utility model are described in detail above, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described above by referring to the drawings are exemplary and intended to be used for explaining the present utility model and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

Finally, it should be noted that the above description is only a preferred embodiment of the present utility model, and that many similar changes can be made by those skilled in the art without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims (9)

1. A large-scale coffee machine based on air-to-water, characterized in that: the coffee machine comprises a coffee machine case (1) and a water making outer case body (2), wherein a cup taking opening (16) and a cover taking opening (17) are formed in one side of the coffee machine case (1), and a water receiving opening communicated with a device for preparing beverages is formed in the cup taking opening (16); a water storage tank (11) is arranged in the coffee machine case (1), the water storage tank (11) is respectively connected with a cold water container (13) through a hot water container (12) to prepare a device for beverage, and an electric heating tube for heating water is arranged in the hot water container (12); a second compressor (14) for refrigerating water in the cold water tank (13) is arranged in the coffee machine case (1); install air water making device and water storage purification treatment device in water making external tank (2), water storage purification treatment device is including air water special filter core, be used for depositing source water tank (25) of the water that air water making device made and be used for storing purified water's clean water tank (26), air water special filter core includes leading filter core subassembly (27) and rear-mounted active carbon filter core (28), source water tank (25) communicate clean water tank (26) through leading filter core subassembly (27), clean water tank (26) communicate with storage water tank (11) through rear-mounted active carbon filter core (28).

2. The large-scale air-based water making coffee machine of claim 1, wherein: the water making outer box body (2) comprises an upper box body (2 a) and a lower box body (2 b), wherein the air water making device is arranged in the upper box body (2 a), and the source water tank (25), the water purifying tank (26), the front filter element assembly (27) and the rear active carbon filter element (28) are arranged in the lower box body (2 b).

3. The large-scale air-based water making coffee machine of claim 2, wherein: the preposed filter element assembly (27) comprises a PP cotton filter element (27 a), an active carbon filter element (27 b) and a reverse osmosis RO membrane filter element (27 c); the source water tank (25) is communicated with the clean water tank (26) through a PP cotton filter element (27 a), an active carbon filter element (27 b) and a reverse osmosis RO membrane filter element (27 c) in sequence.

4. A large-scale air-based water making coffee machine according to claim 2 or 3, characterized in that: an air inlet (2 c) corresponding to the air water making device is formed in one side of the upper box body (2 a), an air exhaust channel (23 a) connected with the air water making device is arranged between the source water tank (25) and the water purifying tank (26), and the air exhaust channel (23 a) vertically extends to the bottom of the lower box body (2 b) to form an air outlet (23 b).

5. The large-scale air-based water making coffee machine of claim 4, wherein: the air water making device comprises a water making sheet (21) for condensing air into water, a radiating sheet (22) for radiating the refrigerant, a fan (23) for sucking air and a first compressor (24) for compressing the gaseous refrigerant into the liquid refrigerant; the water making sheet (21) is located at the inner side of the air inlet (2 c), the radiating fin (22) is arranged between the water making sheet (21) and the fan (23), the air inlet of the fan (23) faces the air inlet, the air outlet of the fan (23) is communicated with the air exhaust channel (23 a), and the water making sheet (21), the radiating fin (22) and the first compressor (24) form a refrigerant circulation loop through a refrigerant pipeline.

6. The large air-based water making coffee machine of claim 5, wherein: the water collecting disc (20) is arranged right below the water making sheet (21), and the source water tank (25) is arranged right below the water collecting disc (20) and is communicated with the water collecting disc (20).

7. The large-scale air-based water making coffee machine of claim 1, wherein: the source water tank (25) and the clean water tank (26) are respectively provided with a floating ball for monitoring the water level.

8. The large-scale air-based water making coffee machine of claim 1, wherein: the water storage tank (11) is positioned above the hot water liner (12) and the cold water liner (13).

9. The large air-based water making coffee machine of claim 8, wherein: a control chip (15) for controlling the electric heating tube and the second compressor (14) is also arranged in the coffee machine case (1).

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