Multifunctional water boiler

Abstract

A multifunctional water boiler comprises a control device, a heating water tank and a water outlet component, a water path of the heating water tank is communicated with the water outlet component, and the control device is electrically connected with a heating module on the heating water tank. The water heater further comprises a first water inlet valve, a water outlet inner container, a water pump, a steam generator and a steam outlet component. The control device is electrically connected with the first water inlet valve, the water pump and the steam generator. The first water inlet valve is connected with the water outlet inner container and a water source through water ways, the water outlet inner container, the water pump, the steam generator and the steam outlet component are sequentially connected through water ways, and the water outlet inner container, the heating water tank and the water outlet component are sequentially connected through water ways. According to the multifunctional water boiler, the water outlet inner container, the water pump and the steam generator are arranged, water in the water outlet inner container is pumped into the steam generator through the water pump, steam is generated through the steam generator, the steam generation speed is high, and the danger of explosion is avoided; water can be heated into boiled water for drinking, and steam can be used for foaming milk, so that multiple purposes are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of water boilers, in particular to a multifunctional water boiler. Background Art

[0002] Chinese patent document number CN207323315U disclosed a steam water machine on May 8, 2018, which solved the problem of mass production of foamed milk and tea in milk tea shops. It includes a shell, an inner tank is arranged in the shell, a safety valve is arranged on the inner tank, a heating pipe is arranged on the inner tank, the inner tank is connected to the water outlet copper connection, the steam outlet copper connection, the air switch copper connection and the water inlet copper connection respectively, the other end of the water outlet copper connection is connected to the water outlet faucet, the other end of the steam outlet copper connection is connected to the steam outlet faucet, a water receiving box is arranged under the steam faucet and the water outlet faucet, and a water box cover is installed on the upper side of the water receiving box. This steam water machine generates steam by heating the inner tank, and the steam generation speed is slow. Moreover, the water in the inner tank becomes a high-temperature and high-pressure gas after heating. The inner tank is prone to explosion and danger.

[0003] Therefore, further improvements are necessary. Utility Model Content

[0004] The purpose of the utility model is to provide a multifunctional water boiler with simple and reasonable structure, fast steam generation speed, safety, reliability and strong practicality, so as to overcome the shortcomings of the prior art.

[0005] A multifunctional water boiler designed for this purpose includes a control device, a heating water tank and a water outlet component, the water path of the heating water tank is connected to the water outlet component, and the control device is electrically connected to the heating module on the heating water tank; it is characterized in that it also includes a first water inlet valve, a water outlet tank, a water pump, a steam generator and a steam outlet component, the control device is electrically connected to the first water inlet valve, the water pump and the steam generator; the first water inlet valve is respectively connected to the water outlet tank and the water source by water path, the water outlet tank, the water pump, the steam generator and the steam outlet component are connected by water path in sequence, and the water outlet tank, the heating water tank and the water outlet component are connected by water path in sequence.

[0006] It also includes a second water inlet valve, the control device is electrically connected to the second water inlet valve, the second water inlet valve is connected to a water source through a water circuit, and the second water inlet valve, a heating water tank and a water outlet component are connected in sequence through a water circuit.

[0007] A one-way valve is arranged on the connecting pipeline between the water outlet inner tank and the heating water tank.

[0008] An inner cavity is arranged in the water outlet liner, a first water inlet is arranged at the bottom of the water outlet liner, a water inlet hole connected to the first water inlet is opened at the bottom of the inner cavity, and the water outlet end of the first water inlet valve is connected to the first water inlet; a water retaining member is arranged in the inner cavity to reduce the pressure and buffer the water entering the inner cavity through the water inlet hole.

[0009] The water retaining member covers the first water inlet, a cavity is arranged inside the water retaining member, the cavity is connected to the first water inlet, an opening is arranged on the water retaining member, and the cavity is connected to the inner cavity through the opening.

[0010] The water retaining member comprises a water retaining portion and a water surrounding portion, which together form a cavity with an opening at the bottom; the water retaining portion is located above the water inlet hole, the water surrounding portion is located around the water inlet hole, and the opening is arranged at the bottom of the water surrounding portion.

[0011] A water level probe for detecting the water level in the inner cavity is arranged at the upper part of the inner cavity, and the water level data detected by the water level probe is fed back to the control device.

[0012] A water outlet pipe is arranged on the water outlet inner tank; one end of the water outlet pipe extends to the bottom of the inner cavity, and the other end extends to the outside of the water outlet inner tank, and is connected to a water pump through a water circuit.

[0013] A water outlet joint is arranged on the water outlet inner tank, the water outlet joint is connected to the inner cavity, and the water channel of the water outlet joint is connected to the heating water tank.

[0014] The first water inlet valve and / or the second water inlet valve is a solenoid valve.

[0015] The utility model provides a water outlet tank, a water pump and a steam generator, wherein the water pump draws water in the water outlet tank to the steam generator, and steam is generated by the steam generator. The steam generation speed is fast and there is no risk of explosion. In addition, the multifunctional water boiler can heat water into drinking water by providing a heating water tank, and the steam can be used to make milk foam. It has many uses and is particularly suitable for the catering industry, such as restaurants, coffee shops, bars and other places, to reduce its operating costs. In addition, the second water inlet valve is provided, and the second water inlet valve is directly connected to the heating water tank to quickly generate hot water, thereby improving user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The present invention is a schematic structural diagram of a multifunctional water boiler in one embodiment of the present invention.

[0017] Figure 2 Schematic diagram of the internal structure of the water outlet liner in one embodiment of the utility model.

[0018] Figure 3 It is a partial structural cross-sectional view of the water outlet liner in one embodiment of the utility model. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0020] See also Figure 1-Figure 3The multifunctional water boiler comprises a control device, a heating water tank 5 and a water outlet component 6, the heating water tank 5 is connected to the water outlet component 6 by water, and the control device is electrically connected to the heating module on the heating water tank 5; it also comprises a first water inlet valve 1, a water outlet tank 2, a water pump 3, a steam generator 4 and a steam outlet component 7, the control device is electrically connected to the first water inlet valve 1, the water pump 3 and the steam generator 4; the first water inlet valve 1 is connected to the water outlet tank 2 and the water source by water, the water outlet tank 2, the water pump 3, the steam generator 4 and the steam outlet component 7 are connected by water in sequence, the water pump 3 draws the water in the water outlet tank 2 to the steam generator 4, and steam is generated by the steam generator 4, the water outlet tank 2, the heating water tank 5 and the water outlet component 6 are connected by water in sequence, and the water in the water outlet tank 2 enters the heating water tank 5 for heating to produce boiling water.

[0021] It also includes a second water inlet valve 8, the control device is electrically connected to the second water inlet valve 8, the second water inlet valve 8 is water-connected to a water source, and the second water inlet valve 8, the heating water tank 5 and the water outlet component 6 are water-connected in sequence; when the multifunctional water boiler is working, an external water pump draws water from the water source into the water outlet tank 2 or the heating water tank 5, and the heating water tank 5 is a step-by-step heating water tank.

[0022] A one-way valve 9 is provided on the connecting pipeline between the water outlet inner tank 2 and the heating water tank 5 , and the one-way valve 9 can prevent the water entering the heating water tank 5 from the second water inlet valve 8 from flowing into the water outlet inner tank 2 .

[0023] An inner cavity 11 is provided in the water outlet liner 2, a first water inlet 10 is provided at the bottom of the water outlet liner 2, a water inlet hole 18 connected to the first water inlet 10 is opened at the bottom of the inner cavity 11, and the water outlet end of the first water inlet valve 1 is connected to the first water inlet 10; a water baffle 15 is provided in the inner cavity 11 for reducing the pressure and buffering the water entering the inner cavity 11 through the water inlet hole 18.

[0024] The water retaining member 15 covers the first water inlet 10 . A cavity 16 is provided in the water retaining member 15 . The cavity 16 is connected to the first water inlet 10 . An opening 17 is provided on the water retaining member 15 . The cavity 16 is connected to the inner cavity 11 through the opening 17 .

[0025] The water retaining member 15 includes a water retaining portion 1501 and a water surrounding portion 1502 , which together form a cavity 16 with an opening at the bottom; the water retaining portion 1501 is located above the water inlet hole 18 , the water surrounding portion 1502 is located around the water inlet hole 18 , and the opening 17 is opened at the bottom of the water surrounding portion 1502 .

[0026] When water enters the water outlet liner 2, the water enters the cavity 16 of the water retaining member 15 through the first water inlet 10, and the water column is sprayed to the water retaining portion 1501, reflected to the bottom of the cavity 16 by the water retaining portion 1501, and then the water enters the inner cavity 11 through the opening 17; the water retaining member 15 can block the water column, and play a buffering and decompression role on the water column, to ensure that the liquid level of the inner cavity 11 rises slowly and steadily, to prevent the water column from being directly sprayed onto the water level probe 12 when the water pressure of the incoming water is too high, thereby causing damage to the water level probe 12, and at the same time to prevent large fluctuations in the liquid level from affecting the accuracy of water level detection; the water retaining member 15 is a water retaining cover or a water retaining pipe or a water retaining box or a water retaining shell.

[0027] An inner cavity 11 is arranged in the water outlet tank 2, and a water level probe 12 for detecting the water level of the inner cavity 11 is arranged on the upper part of the inner cavity 11, and the water level data detected by the water level probe 12 is fed back to the control device; the control device controls the first water inlet valve 1 to open or close the first water inlet 10 according to the water level detected by the water level probe 12. Specifically, when the water level probe 12 detects that the water level of the inner cavity 11 reaches a certain height, the first water inlet valve 1 is disconnected to close the first water inlet 10, and the water outlet tank 2 stops taking in water. When the water level probe 12 detects that the water level of the inner cavity 11 is lower than a certain height, the first water inlet valve 1 is opened to open the first water inlet 10, and the external water pump draws water into the inner cavity 11.

[0028] A water outlet pipe 13 is provided on the water outlet liner 2 ; the lower end of the water outlet pipe 13 extends to the bottom of the inner cavity 11 , the upper end extends to the outside of the water outlet liner 2 , and the water channel is connected to the water pump 3 .

[0029] A water outlet joint 14 is provided on the top of the water outlet inner tank 2 , the water outlet joint 14 is connected to the inner cavity 11 , and the water channel of the water outlet joint 14 is connected to the heating water tank 5 .

[0030] The control device is a control circuit board, and the water inlet, water outlet, heating, steam generation and inner tank water level detection of the multifunctional water boiler are all controlled by the control circuit board.

[0031] The first water inlet valve 1 and the second water inlet valve 8 are solenoid valves.

[0032] The water outlet component 6 is a hot water tap for hot water output, and the steam outlet component 7 is a steam tap for steam output.

[0033] The above is a preferred embodiment of the utility model, which shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. The utility model may have various changes and improvements without departing from the spirit and scope of the utility model, and these changes and improvements fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A multifunctional water boiler, comprising a control device, a heating water tank (5) and a water outlet component (6), wherein the water path of the heating water tank (5) is connected to the water outlet component (6), and the control device is electrically connected to a heating module on the heating water tank (5); characterized in that: It also comprises a first water inlet valve (1), a water outlet tank (2), a water pump (3), a steam generator (4) and a steam outlet component (7); the control device is electrically connected to the first water inlet valve (1), the water pump (3) and the steam generator (4); the first water inlet valve (1) is respectively connected to the water outlet tank (2) and a water source by water channels; the water outlet tank (2), the water pump (3), the steam generator (4) and the steam outlet component (7) are connected by water channels in sequence; and the water outlet tank (2), the heating water tank (5) and the water outlet component (6) are connected by water channels in sequence.

2. The multifunctional water boiler according to claim 1, characterized in that: It also comprises a second water inlet valve (8), the control device is electrically connected to the second water inlet valve (8), the second water inlet valve (8) is water-connected to a water source, and the second water inlet valve (8), the heating water tank (5) and the water outlet component (6) are water-connected in sequence.

3. The multifunctional water boiler according to claim 2, characterized in that: A one-way valve (9) is provided on the connecting pipeline between the water outlet inner tank (2) and the heating water tank (5).

4. The multifunctional water boiler according to claim 1, characterized in that: An inner cavity (11) is provided in the water outlet liner (2); a first water inlet (10) is provided at the bottom of the water outlet liner (2); a water inlet hole (18) connected to the first water inlet (10) is provided at the bottom of the inner cavity (11); a water outlet end of the first water inlet valve (1) is connected to the first water inlet (10); and a water retaining member (15) is provided in the inner cavity (11) for reducing the pressure and buffering the water entering the inner cavity (11) through the water inlet hole (18).

5. The multifunctional water boiler according to claim 4, characterized in that: The water retaining member (15) covers the first water inlet (10); a cavity (16) is provided in the water retaining member (15); the cavity (16) is connected to the first water inlet (10); an opening (17) is provided on the water retaining member (15); and the cavity (16) is connected to the inner cavity (11) through the opening (17).

6. The multifunctional water boiler according to claim 5, characterized in that: The water retaining member (15) comprises a water retaining portion (1501) and a water surrounding portion (1502), the water retaining portion (1501) and the water surrounding portion (1502) together enclosing a cavity (16) with an opening at the bottom; the water retaining portion (1501) is located above the water inlet hole (18), the water surrounding portion (1502) is located around the water inlet hole (18), and the opening (17) is provided at the bottom of the water surrounding portion (1502).

7. The multifunctional water boiler according to claim 4, characterized in that: A water level probe (12) for detecting the water level of the inner cavity (11) is arranged at the upper part of the inner cavity (11), and water level data detected by the water level probe (12) is fed back to the control device.

8. The multifunctional water boiler according to claim 4, characterized in that: A water outlet pipe (13) is provided on the water outlet inner tank (2); one end of the water outlet pipe (13) extends to the bottom of the inner cavity (11), and the other end extends to the outside of the water outlet inner tank (2), and is connected to the water pump (3) via a water channel.

9. The multifunctional water boiler according to claim 4, characterized in that: A water outlet joint (14) is provided on the water outlet inner tank (2); the water outlet joint (14) is in communication with the inner cavity (11); and the water outlet joint (14) is connected to the heating water tank (5) through a water channel.

10. The multifunctional water boiler according to claim 2, characterized in that: The first water inlet valve (1) and / or the second water inlet valve (8) are solenoid valves.

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