A steam valve capable of reducing steam flow

Abstract

The utility model relates to the technical field of steam valves, and in particular to a steam valve capable of reducing steam circulation, comprising a steam valve, an upper cover, a sealing through pipe, a steam outlet, an anti-overflow portion, a slot, a slot convex block, a steam valve mounting groove, a straight-through pipe, a steam dispensing hole, a buckle, a buckle convex block, and a locking mark. The utility model has a gain effect of a steam valve capable of reducing steam circulation, in which the upper cover and the steam valve of the present application are implemented by changing the flow hole mode of the airflow, and by cooperating with the steam valve, the generated steam is allowed to evaporate to the outside through a specific dispensing channel, delaying the loss of heat, and having a micro-pressure effect. After the upper cover is changed from the original one straight-through hole to three small holes and cooperates with the steam valve, the heat in the pot is better maintained and the dissipation is delayed, and the structure has the characteristics of simple structure, convenient disassembly, convenient cleaning, low cost, and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of steam valves, in particular to a steam valve capable of reducing steam circulation. Background Art

[0002] There are many problems with the steam holes of existing stew pots: 1. Steam is dissipated through the straight hole, and the heat dissipation speed is too fast, causing the water level in the pot to drop rapidly. 2. Some steam holes are too large, which may cause accidental injuries when steam is discharged.

[0003] Therefore, there is a need for a steam valve that can reduce steam circulation, reduce heat loss by slowing down the speed of steam dissipation, and avoid accidental injuries when steam is discharged. Utility Model Content

[0004] The utility model aims to provide a steam valve which can reduce the flow of steam, so as to solve the technical problem that the heat dissipation speed of the existing steam hole is too fast.

[0005] The utility model provides a steam valve capable of reducing steam circulation, comprising a steam valve, a sealing through-pipe and a steam outlet, wherein the steam valve is mounted on a steam valve mounting groove, the steam valve is used to reduce steam circulation and form a micro-pressure environment, the steam valve mounting groove is arranged on an upper cover, the sealing through-pipe is arranged in the middle of the steam valve, the sealing through-pipe is used to limit steam circulation of the straight-through pipe, the steam outlet is arranged on one side of the upper surface of the steam valve, the steam outlet is used to dissipate steam, a straight-through pipe is arranged in the middle of the steam valve mounting groove, a steam dissipation hole is arranged on the side of the straight-through pipe, and the steam dissipation hole is used to dissipate steam.

[0006] Preferably, three steam dispersing holes are provided, and the steam dispersing holes are arranged at equal intervals. The multiple steam dispersing holes make the steam dispersing more uniform.

[0007] Preferably, four steam outlets are provided, and the steam outlets are arranged at equal intervals. The multiple steam outlets make the steam dissipation more uniform.

[0008] Preferably, a slot is provided on the side of the steam valve, and a slot convex block is provided on the slot. When the steam valve is tightened, the slot and the buckle are engaged with each other, and the slot convex block and the buckle convex block are fastened to each other.

[0009] Preferably, a buckle is provided on the inner wall of the steam valve installation groove, and a buckle protrusion is provided on the buckle. When the steam valve is tightened, the buckle groove and the buckle are engaged with each other, and the buckle groove protrusion and the buckle protrusion are fastened to each other.

[0010] Preferably, the number of the clamping slot and the clamping slot protrusion is three, so as to increase the tightening effect of the steam valve.

[0011] Preferably, the buckle and the buckle protrusion are provided in three numbers to enhance the tightening effect of the steam valve.

[0012] Preferably, the lower surface of the steam valve installation groove is lower than the lower surface of the upper cover, and the steam will be blocked when it hits the lower surface of the steam valve installation groove, further reducing the volatilization of steam.

[0013] Preferably, an anti-overflow portion is provided on the side of the steam valve. When the contents of the pot overflow, the anti-overflow portion can block part of the overflow on the upper surface of the steam valve to prevent overflow to the upper cover.

[0014] Preferably, a locking mark is provided on the upper cover, and the locking mark is used to identify the tightening direction.

[0015] Through the above scheme, it is known that the upper cover of the steam valve of the utility model which can reduce the circulation of steam and the steam valve are realized by changing the circulation hole mode of the air flow. By cooperating with the steam valve, the generated steam is evaporated to the outside through a specific dissipation channel, delaying the loss of heat and having a micro-pressure effect. After the upper cover is changed from the original 1 straight hole to 3 small holes and cooperates with the steam valve, the heat in the pot is better maintained and the dissipation is delayed. The structure has the characteristics of simple structure, convenient disassembly, convenient cleaning and low cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the present invention, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is a schematic diagram of the front structure of an upper cover of a steam valve capable of reducing steam circulation according to the utility model;

[0018] Figure 2 This is a schematic diagram of the back structure of an upper cover of a steam valve capable of reducing steam circulation according to the utility model;

[0019] Figure 3 This is a schematic diagram of the combined structure of a steam valve capable of reducing steam circulation according to the utility model;

[0020] Figure 4 This is a schematic diagram of a steam valve installation groove structure of a steam valve capable of reducing steam circulation according to the utility model;

[0021] Figure 5 This is a schematic diagram of the front structure of a steam valve of the utility model that can reduce steam circulation;

[0022] Figure 6 This is a schematic diagram of the back structure of a steam valve of the utility model that can reduce steam circulation;

[0023] Description of reference numerals:

[0024] 1. Steam valve, 2. Upper cover, 11. Sealing pipe, 12. Steam outlet, 13. Anti-overflow part, 14. Slot, 15. Slot convex block, 21. Steam valve installation groove, 22. Straight pipe, 23. Steam dispensing hole, 24. Buckle, 25. Buckle convex block, 26. Locking mark. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model. Example 1

[0026] See also Figure 1 — Figure 6 A steam valve that can reduce steam circulation is shown, comprising a steam valve 1, a sealed through pipe 11, and a steam outlet 12. The steam valve 1 is installed on a steam valve installation groove 21, and the steam valve installation groove 21 is arranged on an upper cover 2. The steam valve 1 is used to reduce steam circulation and form a micro-pressure environment. The sealed through pipe 11 is arranged in the middle of the steam valve 1, and the sealed through pipe 11 is used to limit the steam circulation of the straight pipe 22. The steam outlet 12 is arranged on one side of the upper surface of the steam valve 1, and the steam outlet 12 is used to dissipate steam. A straight pipe 22 is arranged in the middle of the steam valve installation groove 21, and a steam dissipation hole 23 is arranged on the side of the straight pipe 22, and the steam dissipation hole 23 is used to dissipate steam.

[0027] There are three steam dispersing holes 23 , which are arranged at equal intervals. The plurality of steam dispersing holes 23 can make the steam dispersing more uniform.

[0028] There are four steam outlets 12 , which are arranged at equal intervals. The multiple steam outlets 12 make the steam dissipation more uniform.

[0029] A slot 14 is provided on the side of the steam valve 1 , and a slot convex block 15 is provided on the slot 14 . When the steam valve 1 is tightened, the slot 14 and the buckle 24 are engaged with each other, and the slot convex block 15 and the buckle convex block 25 are buckled with each other.

[0030] A buckle 24 is provided on the inner wall of the steam valve installation groove 21, and a buckle protrusion 25 is provided on the buckle 24. When the steam valve 1 is tightened, the buckle 14 and the buckle 24 are engaged with each other, and the buckle protrusion 15 and the buckle protrusion 25 are fastened to each other.

[0031] The number of the clamping groove 14 and the clamping groove protrusion 15 is set to three, thereby increasing the tightening effect of the steam valve 1 .

[0032] The number of the buckle 24 and the buckle protrusion 25 is three, so as to increase the tightening effect of the steam valve 1 .

[0033] When a steam valve that can reduce steam circulation is used in Example 1, the steam valve 1 is screwed onto the steam valve mounting groove 21, the slot 14 and the buckle 24 are engaged with each other, the slot protrusion 15 and the buckle protrusion 25 are fastened to each other. When heated, the steam moves upward through the straight pipe 22, and is blocked and flows back when encountering the sealed through pipe 11. A part of it is emitted from the steam emission hole 23, circulates inside the steam valve mounting groove 21, and is discharged through the steam outlet 12. Example 2

[0034] See also Figure 1 — Figure 6 A steam valve that can reduce steam circulation is shown, comprising a steam valve 1, a sealed through pipe 11, and a steam outlet 12. The steam valve 1 is installed on a steam valve installation groove 21, and the steam valve installation groove 21 is arranged on an upper cover 2. The steam valve 1 is used to reduce steam circulation and form a micro-pressure environment. The sealed through pipe 11 is arranged in the middle of the steam valve 1, and the sealed through pipe 11 is used to limit the steam circulation of the straight pipe 22. The steam outlet 12 is arranged on one side of the upper surface of the steam valve 1, and the steam outlet 12 is used to dissipate steam. A straight pipe 22 is arranged in the middle of the steam valve installation groove 21, and a steam dissipation hole 23 is arranged on the side of the straight pipe 22, and the steam dissipation hole 23 is used to dissipate steam.

[0035] There are three steam dispersing holes 23 , which are arranged at equal intervals. The plurality of steam dispersing holes 23 can make the steam dispersing more uniform.

[0036] There are four steam outlets 12 , which are arranged at equal intervals. The multiple steam outlets 12 make the steam dissipation more uniform.

[0037] A slot 14 is provided on the side of the steam valve 1 , and a slot convex block 15 is provided on the slot 14 . When the steam valve 1 is tightened, the slot 14 and the buckle 24 are engaged with each other, and the slot convex block 15 and the buckle convex block 25 are buckled with each other.

[0038] A buckle 24 is provided on the inner wall of the steam valve installation groove 21, and a buckle protrusion 25 is provided on the buckle 24. When the steam valve 1 is tightened, the buckle 14 and the buckle 24 are engaged with each other, and the buckle protrusion 15 and the buckle protrusion 25 are fastened to each other.

[0039] The number of the clamping groove 14 and the clamping groove protrusion 15 is set to three, thereby increasing the tightening effect of the steam valve 1 .

[0040] The number of the buckle 24 and the buckle protrusion 25 is three, so as to increase the tightening effect of the steam valve 1 .

[0041] The difference between Example 2 and Example 1 is that:

[0042] The lower surface of the steam valve installation groove 21 is lower than the lower surface of the upper cover 2, and the steam will be blocked when it hits the lower surface of the steam valve installation groove 21, further reducing the volatilization of the steam.

[0043] An anti-overflow portion 13 is provided on the side of the steam valve 1 . When the contents of the pot overflow, the anti-overflow portion 13 can block part of the overflow on the upper surface of the steam valve 1 to prevent overflow to the upper cover 2 .

[0044] When a steam valve capable of reducing steam circulation is used in Example 2, the steam valve 1 is screwed onto the steam valve mounting groove 21, the slot 14 and the buckle 24 are interlocked, the slot protrusion 15 and the buckle protrusion 25 are fastened to each other. When heated, the lower surface of the steam valve mounting groove 21 is lower than the lower surface of the upper cover 2, and the steam will be blocked when it hits the lower surface of the steam valve mounting groove 21, thereby reducing the steam entering the straight pipe 22. The steam moves upward through the straight pipe 22, and is blocked when it encounters the sealed through pipe 11 and flows back. A part of the steam is emitted from the steam emission hole 23, circulates inside the steam valve mounting groove 21, and is discharged through the steam outlet 12. When the contents of the pot overflow, the anti-overflow portion 13 can block part of the overflow on the upper surface of the steam valve 1 to prevent it from overflowing to the upper cover 2. Example 3

[0045] See also Figure 1 — Figure 6A steam valve that can reduce steam circulation is shown, comprising a steam valve 1, a sealed through pipe 11, and a steam outlet 12. The steam valve 1 is installed on a steam valve installation groove 21, and the steam valve installation groove 21 is arranged on an upper cover 2. The steam valve 1 is used to reduce steam circulation and form a micro-pressure environment. The sealed through pipe 11 is arranged in the middle of the steam valve 1, and the sealed through pipe 11 is used to limit the steam circulation of the straight pipe 22. The steam outlet 12 is arranged on one side of the upper surface of the steam valve 1, and the steam outlet 12 is used to dissipate steam. A straight pipe 22 is arranged in the middle of the steam valve installation groove 21, and a steam dissipation hole 23 is arranged on the side of the straight pipe 22, and the steam dissipation hole 23 is used to dissipate steam.

[0046] There are three steam dispersing holes 23 , which are arranged at equal intervals. The plurality of steam dispersing holes 23 can make the steam dispersing more uniform.

[0047] There are four steam outlets 12 , which are arranged at equal intervals. The multiple steam outlets 12 make the steam dissipation more uniform.

[0048] A slot 14 is provided on the side of the steam valve 1 , and a slot convex block 15 is provided on the slot 14 . When the steam valve 1 is tightened, the slot 14 and the buckle 24 are engaged with each other, and the slot convex block 15 and the buckle convex block 25 are buckled with each other.

[0049] A buckle 24 is provided on the inner wall of the steam valve installation groove 21, and a buckle protrusion 25 is provided on the buckle 24. When the steam valve 1 is tightened, the buckle 14 and the buckle 24 are engaged with each other, and the buckle protrusion 15 and the buckle protrusion 25 are fastened to each other.

[0050] The number of the clamping groove 14 and the clamping groove protrusion 15 is set to three, thereby increasing the tightening effect of the steam valve 1 .

[0051] The number of the buckle 24 and the buckle protrusion 25 is three, so as to increase the tightening effect of the steam valve 1 .

[0052] The lower surface of the steam valve installation groove 21 is lower than the lower surface of the upper cover 2, and the steam will be blocked when it hits the lower surface of the steam valve installation groove 21, further reducing the volatilization of the steam.

[0053] An anti-overflow portion 13 is provided on the side of the steam valve 1 . When the contents of the pot overflow, the anti-overflow portion 13 can block part of the overflow on the upper surface of the steam valve 1 to prevent overflow to the upper cover 2 .

[0054] The difference between Example 3 and Example 2 is that:

[0055] A locking mark 26 is provided on the upper cover 2, and the locking mark 26 is used to identify the tightening direction.

[0056] When a steam valve capable of reducing steam circulation is used in Example 3, the steam valve 1 is screwed onto the steam valve mounting groove 21. A locking mark 26 is provided on the upper cover 2. The locking mark 26 is used to identify the tightening direction. The slot 14 and the buckle 24 are interlocked with each other, and the slot protrusion 15 and the buckle protrusion 25 are fastened to each other. When heated, the lower surface of the steam valve mounting groove 21 is lower than the lower surface of the upper cover 2. The steam will be blocked when it hits the lower surface of the steam valve mounting groove 21, thereby reducing the steam entering the straight pipe 22. The steam moves upward through the straight pipe 22, and will be blocked when it encounters the sealed through pipe 11 and will flow back. A part of the steam will be emitted from the steam emission hole 23, circulate inside the steam valve mounting groove 21, and then be discharged through the steam outlet 12. When the contents of the pot overflow, the anti-overflow portion 13 can block part of the overflow on the upper surface of the steam valve 1 to prevent it from overflowing to the upper cover 2.

[0057] The specific embodiments described above further illustrate the technical problems, technical solutions and beneficial effects solved by the present invention. It should be understood that the above are only specific embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A steam valve capable of reducing steam flow, characterized in that: The invention comprises a steam valve (1), a sealing through pipe (11), and a steam outlet (12), wherein the steam valve (1) is mounted on a steam valve mounting groove (21), the steam valve mounting groove (21) is arranged on an upper cover (2), the sealing through pipe (11) is arranged in the middle of the steam valve (1), the steam outlet (12) is arranged on one side of the upper surface of the steam valve (1), a straight through pipe (22) is arranged in the middle of the steam valve mounting groove (21), and a steam dispersing hole (23) is arranged on the side of the straight through pipe (22).

2. A steam valve capable of reducing steam flow according to claim 1, characterized in that: Three steam dispersing holes (23) are provided, and the steam dispersing holes (23) are arranged at equal intervals.

3. A steam valve capable of reducing steam flow according to claim 1, characterized in that: Four steam outlets (12) are provided, and the steam outlets (12) are arranged at equal intervals.

4. A steam valve capable of reducing steam flow according to claim 1, characterized in that: A clamping groove (14) is provided on the side of the steam valve (1), and a clamping groove protrusion (15) is provided on the clamping groove (14).

5. A steam valve capable of reducing steam flow according to claim 1, characterized in that: A buckle (24) is provided on the inner wall of the steam valve installation groove (21), and a buckle protrusion (25) is provided on the buckle (24).

6. A steam valve capable of reducing steam flow according to claim 4, characterized in that: The number of the card slots (14) and the card slot protrusions (15) is set to three.

7. A steam valve capable of reducing steam flow according to claim 5, characterized in that: The number of the buckle (24) and the buckle protrusion (25) is three.

8. A steam valve capable of reducing steam flow according to claim 1, characterized in that: The lower surface of the steam valve mounting groove (21) is lower than the lower surface of the upper cover (2).

9. A steam valve capable of reducing steam flow according to claim 1, characterized in that: An anti-overflow portion (13) is provided on the side of the steam valve (1).

10. A steam valve capable of reducing steam flow according to claim 1, characterized in that: A locking mark (26) is provided on the upper cover (2).

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