Steam extraction device

Abstract

The utility model relates to the health maintenance electric appliance industry, in particular to a steam extraction device. The cup comprises a cup body, a steam pipe and a cup cover, an extraction cup is arranged in the cup body, and the extraction cup is communicated with the steam pipe. The air inlet end of the pressure relief pipe is communicated with the inner cavity of the cup body, and the air outlet end of the pressure relief pipe penetrates through the cup cover and is communicated with the outside. According to the utility model, the pressure relief pipe and the pressure relief valve are arranged on the cup cover together, so that steam can be quickly discharged, and when the steam is too much and the exhaust speed of the pressure relief pipe is low, the pressure relief valve can be automatically opened to add one more exhaust port for discharging the steam, and the steam quantity in the cup body is always kept in the most appropriate state.

Description

Technical Field

[0001] The utility model relates to a health-care electrical appliance industry, in particular to a steam extraction device. Background Art

[0002] Nowadays, people are becoming more and more picky about the taste of food, and devices that use steam to extract food juice are becoming more and more popular in the market. Steam extraction devices use high-pressure steam to extract food, which makes the product output fast and the extracted juice tastes good. However, if the steam stays in the cup for too long, it will cause excessive extraction of food. After the effective substances in the extracted juice are decomposed by the high temperature of steam, the taste of the juice will deteriorate. Utility Model Content

[0003] The utility model aims to provide a steam extraction device which has fast exhaust speed, simple structure and is easy to clean.

[0004] The above purpose is achieved in this way.

[0005] A steam extraction device comprises a cup body, a steam pipe and a cup cover. An extraction cup is arranged in the cup body and the extraction cup is connected with the steam pipe.

[0006] It also includes a pressure relief pipe, the air inlet end of the pressure relief pipe is connected to the inner cavity of the cup body, and the air outlet end of the pressure relief pipe is penetrated on the cup cover and connected to the outside.

[0007] The purpose of the utility model can also be solved by the following technical measures.

[0008] Furthermore, an air outlet gap is provided between the cup cover and the air outlet end of the pressure relief pipe.

[0009] Furthermore, a pressure relief valve is provided on the air outlet gap. The pressure relief valve is arranged on the cup cover. The inner ring of the pressure relief valve and the outer wall of the pressure relief pipe are movably matched. When the pressure relief valve is closed, the extraction cup cannot be connected to the outside through the air outlet gap.

[0010] Furthermore, it also includes a handle, and the steam pipe is arranged between the handle and the cup body.

[0011] Furthermore, a seat is provided on the bottom surface of the cup body.

[0012] Furthermore, the inner wall of the cup body is provided with a circle of protruding rings protruding inwardly, and the edge of the extraction cup is hung on the protruding rings, so that the extraction cup is suspended in the cup body.

[0013] Furthermore, a filtering hole is provided at the bottom of the extraction cup to allow the extracted liquid to flow into the inner cavity of the cup body.

[0014] After adopting the above technical scheme, the utility model arranges the pressure relief pipe and the pressure relief valve on the cup cover together, which can not only quickly discharge the steam, but also automatically open the pressure relief valve to add an exhaust port for steam discharge when there is too much steam and the exhaust speed of the pressure relief pipe cannot keep up, so as to keep the steam amount in the cup body in the most appropriate state at all times. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an overall cross-sectional view of the pressure relief valve of the utility model when it is closed.

[0016] Figure 2 It is an axonometric cross-sectional view of the pressure relief valve of the utility model when it is closed.

[0017] Figure 3 It is an overall cross-sectional view of the pressure relief valve of the utility model when it is open.

[0018] Figure 4 It is an axonometric cross-sectional view of the pressure relief valve of the utility model when it is open. DETAILED DESCRIPTION

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

[0020] Combination Figures 1 to 4 A steam extraction device comprises a cup body 2, a steam pipe 5, an extraction cup 3, a cup cover 7 and a base body 9. The cup body 2 is provided with a handle 6, the cup cover 7 is arranged on the top surface of the cup body 2, the upper end of the cup body 2 is provided with a circle of protruding rings 11 protruding inwardly, the edge of the extraction cup 3 is hung on the protruding ring 11 to achieve the effect of being suspended on the cup body 2, the extraction cup 3 is provided with a filter hole 10, the extraction cup 3 is provided with a pressure relief pipe 4, the air inlet end 4-1 of the pressure relief pipe 4 is connected to the inner cavity of the cup body 2, and the pressure relief pipe 4 is connected to the inner cavity of the cup body 2. The gas outlet end 4-2 of the pipe 4 passes through the cup cover 7 and is connected to the outside world. The cup cover 7 and the gas outlet end 4-1 of the pressure relief pipe 4 are provided with a gas outlet gap 12. The gas outlet gap 12 is provided with a pressure relief valve 8. The inner circle of the pressure relief valve 8 and the outer wall of the steam pipe 4 are movably matched. The gas outlet end 5-1 of the steam pipe 5 is passed through the cup body 2 and is arranged at a position higher than the extraction cup 3. The gas outlet end 5-1 of the steam pipe 5 is connected to the extraction cup 3. The gas inlet end 5-2 of the steam pipe 5 is arranged below the handle 6 and is connected to the outside world.

[0021] The food to be extracted is placed in the extraction cup 3, and the high-pressure steam enters from the air inlet end 5-2 of the steam pipe 5, and enters the extraction cup 3 from the air outlet end 5-1 of the steam pipe 5 to extract the food at high temperature. The extracted liquid drips into the cup body 2 from the filter hole 10, and the steam in the extraction cup 3 also enters the cup body 2 from the filter hole 10. After the steam enters the cup body 2, the steam enters the pressure relief pipe 4 from the air inlet end 4-2 of the pressure relief pipe 4, and finally is discharged to the outside from the air outlet end 4-1 of the pressure relief pipe 4. When there is too much steam in the cup body 2 and the pressure is too high, the pressure relief valve 8 opens to discharge the excess steam in the cup body 2 from the air outlet gap 12.

Claims

1. A steam extraction device, comprising a cup body, a steam pipe and a cup cover, characterized in that: The cup body is provided with an extraction cup which is connected to a steam pipe; the cup body also includes a pressure relief pipe, an air inlet end of the pressure relief pipe is connected to the inner cavity of the cup body, and an air outlet end of the pressure relief pipe is passed through the cup cover and connected to the outside.

2. A steam extraction device according to claim 1, characterized in that: An air outlet gap is provided between the cup cover and the air outlet end of the pressure relief pipe.

3. A steam extraction device according to claim 2, characterized in that: The air outlet gap is also provided with a pressure relief valve, which is arranged on the cup cover, and the inner ring of the pressure relief valve is movably matched with the outer wall of the pressure relief pipe.

4. A steam extraction device according to claim 1, characterized in that: The cup body also includes a handle, and the steam pipe is arranged between the handle and the cup body.

5. A steam extraction device according to claim 1, characterized in that: The bottom surface of the cup body is provided with a seat body.

6. A steam extraction device according to claim 1, characterized in that: The inner wall of the cup body is provided with a protruding ring protruding inwardly, and the edge of the extraction cup is hung on the protruding ring.

7. A steam extraction device according to claim 1, characterized in that: The bottom of the extraction cup is provided with a filtering hole.

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