Wine brewing machine with pressure relief device

Abstract

The utility model relates to the technical field of wine brewing equipment, in particular to a wine brewing machine with a pressure relief device, which comprises a shell, an inner container is arranged in the shell, a beer bag for storing wine is arranged in the inner container, and a sealing cover is mounted at the top end of the outer wall of the inner container. According to the utility model, when a person needs to open the sealing cover, the person can press the pressure relief button in advance to enable the control circuit board to open the electromagnetic valve in the valve body, so that gas in the inner container can be quickly discharged through the pressure relief opening; therefore, the situation that the sealing cover cannot be opened due to internal and external pressure difference can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of wine-making equipment, in particular to a wine-making machine with a pressure relief device. Background Art

[0002] A brewing machine is a device used to make alcoholic beverages, usually beer, wine, spirits, etc. The brewing machine can control the fermentation process, temperature and pressure of the wine to ensure the quality and taste of the wine. It is usually made of stainless steel or other corrosion-resistant materials, with different specifications and capacities, suitable for breweries of different sizes or individual brewing enthusiasts.

[0003] When the brewing machine is brewing beer, it will inevitably produce some gas. Since the brewing area in the brewing machine is often sealed, the pressure in the brewing area is higher, which makes the pressure difference between the inside and outside of the inner cover different, and the tightness of the inner cover is increased, making it difficult for personnel to open the inner cover later. Therefore, there are certain shortcomings.

[0004] In summary, it is necessary to invent a wine brewing machine with a pressure relief device. Utility Model Content

[0005] To this end, the utility model provides a wine brewing machine with a pressure relief device to solve the problem that the wine brewing area in the wine brewing machine is often sealed, which leads to a higher pressure in the wine brewing area, resulting in a different pressure difference between the inside and outside of the inner cover, which increases the tightness of the inner cover and makes it difficult for personnel to open the inner cover later.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a brewing machine with a pressure relief device, comprising an outer shell, an inner liner is arranged inside the outer shell, a beer bag for storing liquor is arranged inside the inner liner, a sealing cover is installed on the top of the outer wall of the inner liner, and pressure relief components are arranged on the front and rear sides of the inner wall of the inner liner.

[0007] Preferably, a heat-insulating layer is filled between the inner wall of the outer shell and the outer wall of the inner liner, and an outer top cover is hingedly connected to the top end of the outer wall of the outer shell.

[0008] Preferably, an inner top cover is arranged above the top end of the outer wall of the thermal insulation layer, and a control circuit board is arranged at the bottom end of the inner wall of the outer shell and below the inner liner.

[0009] Preferably, the pressure relief component includes a pressure relief port and a pressure relief button, the pressure relief button is installed at the bottom of the front end of the outer wall of the shell, and the trigger end of the pressure relief button is connected to the receiving end of the control circuit board through a control cable.

[0010] Preferably, the pressure relief port includes a valve body, mounting holes are opened on the upper sides of the front and rear ends of the inner wall of the inner tank, the outer wall of the valve body is sealed and connected to the inner wall of the mounting hole, a solenoid valve is arranged in the valve body, and the solenoid valve is connected to the control circuit board through a control line.

[0011] Preferably, an annular block is installed on the outer wall of the valve body and at one end close to the inner wall of the inner tank, and the outer wall of the annular block is provided with ventilation holes. Multiple ventilation holes are arranged on the outside of the annular block in a circular array, and the ventilation holes are connected to the valve body.

[0012] Preferably, one end of the valve body located outside the inner tank is provided with an air outlet, and the air outlet is communicated with the valve body.

[0013] The beneficial effects of the utility model are:

[0014] In the utility model, when a person needs to open the sealing cover, he can press the pressure relief button in advance so that the control circuit board can open the solenoid valve in the valve body, so that the gas in the inner tank can be quickly discharged through the pressure relief port, thereby avoiding the situation that the sealing cover cannot be opened due to the pressure difference between the inside and the outside. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional structural diagram of the utility model wine brewing machine in the front view direction;

[0016] Figure 2 For this utility model Figure 1 Schematic diagram of the overall explosion three-dimensional structure;

[0017] Figure 3 It is a schematic diagram of the three-dimensional structure of the outer part of the inner container in the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the inner container in the utility model when viewed from above;

[0019] Figure 5 It is a three-dimensional structural schematic diagram of the pressure relief port in the utility model.

[0020] In the figure: 100, outer shell; 110, outer top cover; 120, control circuit board; 130, inner top cover; 200, insulation layer; 300, liner; 310, sealing cover; 320, pressure relief port; 321, annular block; 322, valve body; 323, air outlet; 330, pressure relief button; 400, beer bag. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0022] See attached Figure 1-5 The utility model provides a brewing machine with a pressure relief device, comprising a shell 100, an inner liner 300 is arranged inside the shell 100, an insulation layer 200 is filled between the inner wall of the shell 100 and the outer wall of the inner liner 300, the filled insulation layer 200 is a foam layer, an outer top cover 110 is hingedly connected to the top of the outer wall of the shell 100, an inner top cover 130 is arranged above the top of the outer wall of the insulation layer 200, a control circuit board 120 is arranged at the bottom of the inner wall of the shell 100 and below the inner liner 300, a beer bag 400 for storing liquor is arranged inside the inner liner 300, a sealing cover 310 is installed at the top of the outer wall of the inner liner 300, and the inner top cover 130 and the sealing cover 310 are arranged to cooperate to improve the sealing effect of the inner liner 300 and the beer bag 400;

[0023] The front and rear sides of the inner wall of the liner 300 are provided with a pressure relief component, which includes a pressure relief port 320 and a pressure relief button 330. The pressure relief button 330 is installed at the bottom of the front end of the outer wall of the shell 100. The trigger end of the pressure relief button 330 is connected to the receiving end of the control circuit board 120 through a control cable. When a person presses the pressure relief button 330, the control circuit board 120 is triggered, and then the solenoid valve in the control valve body 322 is powered on to open, so that the pressure relief port 320 can be exhausted. The pressure relief port 320 includes a valve body 322. The upper sides of the front and rear ends of the inner wall of the liner 300 are provided with mounting holes. The outer walls of the valve body 322 are sealed with the inner walls of the mounting holes. The valve body 322 is provided with an electromagnetic The solenoid valve is connected to the control circuit board 120 through a control line. An annular block 321 is installed on the outer wall of the valve body 322 and at one end close to the inner wall of the inner tank 300. Vent holes are provided on the outer wall of the annular block 321. Multiple vent holes are arranged on the outer side of the annular block 321 in an annular array. The vent holes are connected to the valve body 322. An air outlet 323 is installed at one end of the valve body 322 located on the outer side of the inner tank 300. The air outlet 323 is connected to the valve body 322. Specifically, when the solenoid valve is opened, the gas in the inner tank 300 can enter the valve body 322 through the vent holes provided on the annular block 321 and be discharged through the air outlet 323, thereby achieving a pressure relief effect.

[0024] The usage process of the utility model is as follows: first, when a person needs to open the brewing machine, he can first press the pressure relief button 330, the control circuit board 120 set will be triggered, and then the solenoid valve in the control valve body 322 is powered on to open. When the solenoid valve is opened, the gas in the inner tank 300 can enter the valve body 322 through the vent hole opened on the annular block 321, and be discharged through the air outlet 323, thereby achieving the effect of pressure relief. At the same time, when the internal pressure of the inner tank 300 is too high, the control circuit board 120 will automatically control the solenoid valve to open for pressure relief, thereby ensuring the stability of the brewing machine during use.

[0025] The above is only a preferred embodiment of the utility model. Any person skilled in the art may modify the utility model by using the above technical solution or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement based on the technical solution of the utility model shall fall within the scope of protection claimed by the utility model.

Claims

1. A brewing machine with a pressure relief device, comprising a shell (100), an inner liner (300) is arranged inside the shell (100), an inner wall of the shell (100) and an outer wall of the inner liner (300) are filled with a heat preservation layer (200), an outer top cover (110) is hingedly connected to the top of the outer wall of the shell (100), an inner top cover (130) is arranged above the top of the outer wall of the heat preservation layer (200), a control circuit board (120) is arranged at the bottom of the inner wall of the shell (100) and below the inner liner (300), and a beer bag (400) for storing liquor is arranged inside the inner liner (300), characterized in that: A sealing cover (310) is installed at the top of the outer wall of the inner container (300), and pressure relief components are arranged on the front and rear sides of the inner wall of the inner container (300). The pressure relief component includes a pressure relief port (320) and a pressure relief button (330). The pressure relief button (330) is installed at the bottom of the front end of the outer wall of the outer shell (100). The trigger end of the pressure relief button (330) is connected to the receiving end of the control circuit board (120) through a control cable. The pressure relief port (320) includes a valve body (322). The upper sides of the front and rear ends of the inner wall of the inner container (300) are both provided with pressure relief ports (320). There is a mounting hole, the outer wall of the valve body (322) is sealed and connected to the inner wall of the mounting hole, a solenoid valve is arranged in the valve body (322), and the solenoid valve is connected to the control circuit board (120) through a control line, and an annular block (321) is installed on the outer wall of the valve body (322) and at one end close to the inner wall of the inner tank (300), and the outer wall of the annular block (321) is provided with ventilation holes, and a plurality of the ventilation holes are arranged on the outer side of the annular block (321) in a circular array, and the ventilation holes are connected to the valve body (322).

2. A wine brewing machine with a pressure relief device according to claim 1, characterized in that: An air outlet (323) is installed at one end of the valve body (322) located outside the inner container (300), and the air outlet (323) is communicated with the valve body (322).

Images