CN114557601A - Water boiler with steam function - Google Patents

Abstract

The invention discloses a water boiler with steam function, comprising a water boiler main body, a touch screen arranged on the outer side of the water boiler main body, and a function display and function operation keys are arranged on the touch screen; A water inlet solenoid valve is arranged on one side of the bottom, and the water inlet solenoid valve is communicated with a cold water tank arranged in the main body of the water boiler, and a cold water outlet pump is arranged in the cold water tank. The invention can be used for multiple machines in one machine, and is easy to use. In the case of supplying boiled water, the function of steam engine equipment is added to make milk froth, so as to reduce the operating cost of catering owners; In the restaurant space, there is no need to set up a special display space. The use of drinking water and steam is safe, hygienic and healthy, which improves the daily operating efficiency of catering owners, greatly reduces operating costs, improves the environmental sanitation conditions of catering and tea and coffee bars, attracts customers to consume, and enhances catering owners. daily revenue.

Description

water boiler with steam function

technical field

The invention relates to the technical field of catering appliances, in particular to a water boiling machine with steam function.

Background technique

The traditional water boiler does not have the function of producing steam. The barista needs to use steam to froth milk when making coffee. Therefore, it does not have one machine for multiple machines, which is inconvenient to use. Catering owners need to add a special steam machine to foam milk, which increases operating costs. Traditional water boilers Low working efficiency, waste of electric energy and water, resulting in inconvenient and unsanitary operation. On the other hand, traditional water boilers occupy a large space for tea and coffee bars and restaurants, and there are problems in hygiene and space, hindering The daily operation of the restaurant owner greatly reduces the operational efficiency.

Those skilled in the art are devoted to solving the above-mentioned technical defects.

SUMMARY OF THE INVENTION

In view of the above-mentioned defects of the prior art, the technical purpose of the present invention is to solve the problems mentioned in the above-mentioned background art.

In order to achieve the above technical purpose, the present invention provides a water boiler with steam function, comprising a water boiler main body, a touch screen arranged on the outer side of the water boiler main body, and a function display and function operation keys are arranged on the touch screen;

A water inlet solenoid valve is arranged on the bottom side of the main body of the water boiler, and the water inlet solenoid valve is communicated with a cold water tank arranged in the main body of the water boiler, and a cold water outlet pump is arranged in the cold water tank. The output end of the outlet pump is communicated with the input end of the hot water outlet pump through the cold water outlet pipe, and the output end of the hot water outlet pump is communicated with the hot water inner tank arranged in the main body of the water boiler. A hot water outlet pipe is communicated with the inner tank, and one end of the hot water outlet pipe away from the hot water inner tank extends to the outside of the main body of the water boiler and is provided with a water outlet, and the output end of the hot water outlet pump is also A steam pipe is communicated with, and a steam generator is arranged on the steam pipe. The end of the steam pipe away from the cold water tank extends to the outside of the main body of the water boiler and is communicated with the steam port through a direction-adjusting hose. A first water level probe and a pressure sensor are arranged in the cold water tank, and a hot water temperature sensor, a second water level probe and an electric heating pipe are arranged in the hot water inner tank.

Preferably, the main body of the water boiler is provided with a water storage tray at a position below the water outlet, and a load cell is provided at the bottom of the water storage tray.

Preferably, the steam generator includes a heating element and a vertical heating pipe, and a one-way valve is arranged between the heating element and the vertical heating pipe.

Preferably, a steam filter is arranged on the steam pipe, and an impact surface is arranged in the steam filter.

Preferably, the function display includes a water inlet display, a temperature display and an air pressure display, and the water inlet display is used to display the water capacity value obtained by the first water level probe and the second water level probe, and the temperature The display is used to display the temperature value obtained by the hot water temperature sensor, and the air pressure display is used to display the value obtained by the pressure sensor.

Preferably, the functional operation keys include a boil water key, a steam key, a power switch key, a temperature adjustment key and an air pressure adjustment key, the boil water key is used to control the start and stop of the hot water outlet pump, and the steam key is used to Control the start and stop of the steam generator, the power switch key is used to control the start and stop of the electric heating tube, the temperature adjustment key is used to control the heating temperature of the electric heating tube, and the air pressure adjustment key is used to adjust Air pressure in the cold water tank.

Beneficial effects of the present invention:

Due to the above-mentioned structural design, the present invention can be used with multiple machines in one machine, and is easy to use. In the case of supplying boiled water, the steam engine equipment function is increased to make milk froth, so as to reduce the operating cost of the restaurant owner; It is easy to operate, saves water and electricity, reduces operating costs for catering owners, improves work efficiency, and has a clean and beautiful use environment. Set up a display space, use drinking water and steam to be safe, hygienic and healthy, improve the daily operating efficiency of catering owners, greatly reduce operating costs, improve the environmental sanitation conditions of catering and tea and coffee bars, attract customers to consume, and increase the daily revenue of catering owners.

Description of drawings

1 is a schematic view of the plane structure of the present invention;

FIG. 2 is a schematic diagram of the cross-sectional structure of the present invention.

In the picture: 1 touch screen, 2 water outlet, 3 steam outlet, 4 water inlet solenoid valve, 5 cold water tank, 6 cold water outlet pump, 7 cold water outlet pipe, 8 hot water outlet pump, 9 heating element, 10 vertical heating pipe, 11 Steam generator, 12 one-way valve, 13 steam filter, 14 impact surface, 15 steam outlet pipe, 16 first water level probe, 17 pressure sensor, 18 outlet hot water pipe, 19 hot water temperature sensor, 20 second water level Probe, 21 hot water liner, 22 electric heating tube, 23 directional hose, 24 boiling water key, 25 steam key, 26 power switch key, 27 temperature adjustment key, 28 air pressure adjustment key, 29 water inlet display, 30 temperature display , 31 barometric pressure display, 32 water pan, 33 load cell.

Detailed ways

The concept, specific structure and technical effects of the present invention will be further described below in conjunction with the accompanying drawings, so as to fully understand the purpose, characteristics and effects of the present invention.

Example:

As shown in Fig. 1-Fig. 2, a water boiler with steam function includes a water boiler main body, a touch screen 1 arranged on the outer side of the water boiler main body, and a function display and function operation keys are arranged on the touch screen 1;

The bottom side of the main body of the water boiler is provided with a water inlet solenoid valve 4, and the water inlet solenoid valve 4 is communicated with a cold water tank 5 arranged in the main body of the water boiler. The end is communicated with the input end of the hot water outlet pump 8 through the cold water outlet pipe 7, and the output end of the hot water outlet pump 8 is communicated with the hot water inner pot 21 arranged in the main body of the water boiler, and the hot water inner pot 21 is communicated with The hot water outlet pipe 18, one end of the hot water outlet pipe 18 away from the hot water inner pot 21 extends to the outside of the main body of the water boiler and is provided with a water outlet 2, and the output end of the hot water outlet pump 8 is also connected with a steam pipe 15. The steam pipe 15 is provided with a steam generator 11, the end of the steam pipe 15 away from the cold water tank 5 extends to the outside of the main body of the water boiler and communicates with the steam port 3 through the direction-adjusting hose 23, and the cold water tank 5 is provided with a first water level probe. 16 and pressure sensor 17, the hot water inner tank 21 is provided with a hot water temperature sensor 19, a second water level probe 20 and an electric heating tube 22.

Specifically, the main body of the water boiler is provided with a water storage tray 32 at a position below the water outlet 2, and a weighing sensor 33 is arranged at the bottom of the water storage tray 32. The water storage tray 32 is used for placing water cups. The load cell 33 is used to measure and display the weight of the water cup.

Specifically, the steam generator 11 includes a heating element 9 and a vertical heating pipe 10 , and a one-way valve 12 is arranged between the heating element 9 and the vertical heating pipe 10 .

Specifically, the steam pipe 15 is provided with a steam filter 13 , and an impact surface 14 is provided in the steam filter 13 .

Specifically, the function display includes a water inlet display 29, a temperature display 30 and an air pressure display 31. The water inlet display 29 is used to display the water volume value obtained by the first water level probe 16 and the second water level probe 20, and the temperature display 30 is used for The temperature value obtained by the hot water temperature sensor 19 is displayed, and the air pressure display 31 is used to display the value obtained by the pressure sensor 17 .

Specifically, the functional operation keys include a water boil key 24 , a steam key 25 , a power switch 26 , a temperature adjustment key 27 and an air pressure adjustment key 28 .

The working principle and use process of the present invention: start the function of boiling water with one key: connect the water inlet pipe to the water inlet solenoid valve 4 on the main body of the water boiler to feed water into the cold water tank 5, and enter the cold water outlet pipe 7 through the cold water outlet pump 6. Enter the cold water tank 5, when the water intake reaches the limited capacity, the second water level probe 20 will detect the water intake position, the hot water temperature sensor 19 will detect the water temperature of the hot water tank 21, and the water temperature will be displayed on the touch screen 1 on the temperature display 30, and the touch screen 1. The upper water inlet display 29 will prompt the water inlet progress. When the inlet cold water reaches the hot water outlet pump 8, the cold water enters the hot water tank 21. At this time, the second water level probe 20 will detect the water inlet position and touch the screen. 1. The upper water inlet display 29 will indicate the progress of the water inlet capacity, until the water inlet is filled with the hot water tank 21 and the display is filled with water. When the water inlet is filled with the cold water tank 5 and the hot water tank 21, turn on the power switch key 26 , the electric heating tube 22 in the hot water tank 21 starts heating automatically, the hot water temperature sensor 19 detects the water temperature, and the temperature display 30 displays the water temperature on the touch screen 1. When the temperature display 30 displays the water temperature of 95°C, click on the touch screen 1 The hot water button 24, the hot water will pass through the hot water outlet pump 8 and the hot water outlet pipe 18, and the water will be boiled at the water outlet 2 at a temperature of 95°C.

Start the one-key steam function: If you need the steam milk froth function, first set the temperature adjustment key 27 to 95°C, the water temperature and the air pressure adjustment key 28, and the air pressure to 0.9-1.2bar. When the temperature display 30 displays the temperature of 95°C and the air pressure display 31 When the air pressure is 1.2 bar, the pressure sensor 17 and the hot water temperature sensor 19 detect the air pressure and water temperature, the first water level probe 16 in the cold water tank 5 detects a sufficient water level, and then press the steam button 25, and steam is generated at this time. The heating element 9 in the generator 11 and the vertical heating pipe 10 are heated to generate steam, and there is a one-way valve 12 between the two to prevent the water in the upper steam outlet pipe 15 from pouring back into the steam generator 11. When the steam reaches the steam filter 13, the The impingement surface 14 is provided to filter impurities in the water injection and steam, and then the steam passes through the steam outlet pipe 15 through the direction-adjusting hose 23 that can adjust the direction of the steam port 3 until the steam outlet 3 exits the steam.

The preferred embodiments of the present invention have been described in detail above. It should be understood that those skilled in the art can make many modifications and changes according to the concept of the present invention without creative efforts. Therefore, all technical solutions that can be obtained by those skilled in the art through logical analysis, reasoning or limited experiments on the basis of the prior art according to the concept of the present invention shall fall within the protection scope determined by the claims.

Claims (6)

1. A water boiler with steam function, comprising a water boiler main body, characterized in that: a touch screen (1) provided on the outer side of the water boiler main body, the touch screen (1) is provided with a functional display and a functional operation key; A water inlet solenoid valve (4) is provided on the bottom side of the main body of the water boiler, and the water inlet solenoid valve (4) is communicated with a cold water tank (5) provided in the main body of the water boiler, and the cold water tank ( 5) A cold water outlet pump (6) is arranged inside, and the output end of the cold water outlet pump (6) is communicated with the input end of the hot water outlet pump (8) through the cold water outlet pipe (7), and the hot water outlet pump The output end of (8) is communicated with the hot water inner pot (21) arranged in the main body of the water boiler, and the hot water inner pot (21) is communicated with a hot water outlet pipe (18), and the hot water outlet pipe (18) is connected to the hot water inner pot (21). One end of the water pipe (18) away from the hot water inner tank (21) extends to the outside of the water boiler body and is provided with a water outlet (2), and the output end of the hot water outlet pump (8) is also connected with a A steam pipe (15), a steam generator (11) is arranged on the steam pipe (15), and one end of the steam pipe (15) away from the cold water tank (5) extends to the outside of the main body of the water boiler and is The direction-adjusting hose (23) is communicated with the steam port (3), the cold water tank (5) is provided with a first water level probe (16) and a pressure sensor (17), and the hot water tank (21) ) is provided with a hot water temperature sensor (19), a second water level probe (20) and an electric heating pipe (22). 2 . The water boiler with steam function according to claim 1 , characterized in that: the main body of the water boiler is provided with a water storage tray ( 32 ) at a position below the water outlet ( 2 ). The bottom of the pan (32) is provided with a load cell (33). 3. The water boiler with steam function according to claim 2, wherein the steam generator (11) comprises a heating element (9) and a vertical heating pipe (10), the heating element (9) and A check valve (12) is arranged between the vertical heating pipes (10). 4 . The water boiler with steam function according to claim 3 , wherein a steam filter ( 13 ) is arranged on the steam pipe ( 15 ), and an impact surface is arranged in the steam filter ( 13 ). 5 . (14). 5. The water boiler with steam function according to claim 3, wherein the function display comprises a water inlet display (29), a temperature display (30) and an air pressure display (31), and the water inlet display ( 29) is used to display the water capacity values obtained by the first water level probe (16) and the second water level probe (20), and the temperature display (30) is used to display the hot water temperature sensor (19) ), the air pressure display (31) is used to display the value obtained by the pressure sensor (17). 6. The water boiler with steam function according to claim 5, characterized in that: the functional operation keys comprise a water boil key (24), a steam key (25), a power switch key (26), a temperature adjustment key (27) ) and an air pressure adjustment key (28), the water boiling key (24) is used to control the start and stop of the hot water outlet pump (8), and the steam key (26) is used to control the steam generator (11) The power switch key (26) is used to control the start and stop of the electric heating pipe (22), and the temperature adjustment key (27) is used to control the heating temperature of the electric heating pipe (22). The air pressure adjustment key (28) is used to adjust the air pressure in the cold water tank (5).

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