CN215502525U

CN215502525U - Pot cover suitable for beef high-pressure cooking

Info

Publication number: CN215502525U
Application number: CN202120783159.0U
Authority: CN
Inventors: 董平平
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2022-01-14
Anticipated expiration: 2031-04-16

Abstract

The utility model discloses a pot cover suitable for beef high-pressure cooking, which has the technical scheme main points that: the pressure relief valve mechanism is embedded in the middle of the pressure relief valve mechanism, an overflow receiving disc is installed on the upper portion of the pressure relief valve mechanism, an airflow cavity and a flow guide cavity are formed in the pressure relief valve mechanism, the top end of the flow guide cavity is communicated with a buffer cavity, an adjusting screw rod is arranged in the airflow cavity, a threaded block is arranged in the airflow cavity, a limiting plate is arranged on the adjusting screw rod, a first spring is connected to the lower portion of the limiting plate, a valve core is connected to the bottom end of the first spring, a filtering mechanism is connected to the bottom end of the pressure relief valve mechanism, and a filtering net is embedded in the filtering mechanism; utilize the pressure size that the device can adjust the relief valve to can realize receiving the water stain and the froth that the pressure release was carried, and can realize filtering the froth.

Description

Pot cover suitable for beef high-pressure cooking

Technical Field

The utility model relates to the field of pressure cookers, in particular to a cooker cover suitable for high-pressure beef cooking.

Background

The pressure cooker is also called pressure cooker and pressure cooker, and is a cooker in kitchen. The pressure cooker can raise the physical phenomenon that the boiling point of liquid under higher air pressure exerts pressure on water, so that the water can reach higher temperature without boiling, thereby accelerating the efficiency of stewing food. The utility model can heat the cooked food to more than 100 ℃, and in high altitude areas, the pressure cooker can avoid the problem that the food is not easy to cook because the boiling point of water is reduced.

Referring to the existing Chinese patent with the publication number of CN106235879A, the pressure cooker cover comprises a cooker cover body and a first clamp respectively buckled at the edges of two sides of the cooker cover body, a first connecting sheet connected with the first clamp is arranged at the right end of the first clamp, a second connecting sheet connected with the second clamp is arranged at the right end of the second clamp, a driving device connected with the first connecting sheet and the second connecting sheet is arranged on the cooker cover body, and the driving device drives the first connecting sheet and the second connecting sheet to move and control the opening and closing of the first clamp and the second clamp.

The pressure cooker cover controls the driven gear to rotate by rotating the knob, so that the opening and closing of the cover and the gear shifting of the air displacement are realized, the operation is simplified, and the use safety and the applicability are improved. However, such pressure cooker lids still have some disadvantages, such as: firstly, the pressure of the pressure cooker cannot be adjusted, so that the pressure cooker cannot be adjusted when different food materials are cooked; secondly, the floating foam generated in the cooking process of food materials cannot be filtered, so that the floating foam is easy to block a pressure relief valve port; thirdly, receiving overflowing water stain or floating foam and the like can not be realized, and the fouling of the pressure cooker is caused.

SUMMERY OF THE UTILITY MODEL

In view of the problems mentioned in the background art, the utility model aims to provide a pot cover suitable for high-pressure beef cooking so as to solve the problems mentioned in the background art.

The technical purpose of the utility model is realized by the following technical scheme:

the pot cover suitable for high-pressure beef cooking comprises a high-pressure pot cover body, wherein a pressure release valve mechanism is embedded in the middle of the high-pressure pot cover body, an overflow receiving disc is fixedly installed at the upper part of the pressure release valve mechanism, an airflow cavity is formed in the pressure release valve mechanism and is communicated with a flow guide cavity, a buffer cavity is communicated with the top end of the flow guide cavity, a plurality of groups of pressure relief ports are formed in the side edge of the buffer cavity, an adjusting screw rod is movably arranged in the airflow cavity, a threaded block is fixedly arranged in the airflow cavity, the adjusting screw rod is in threaded connection with the threaded block, a limiting plate is fixedly arranged on the adjusting screw rod, a first spring is fixedly connected to the lower part of the limiting plate, a valve core is fixedly connected to the bottom end of the first spring, a filtering mechanism is fixedly connected to the bottom end of the pressure release valve mechanism, and a filtering net is embedded in the filtering mechanism, an air inlet is formed in one side of the filtering mechanism, and a slag discharging port is formed in the lower portion of the filtering mechanism.

By adopting the technical scheme, when in use, the high-pressure cooker cover body is connected to the high-pressure cooker in a clamping manner, then the pressure value range of the first spring can be adjusted by the adjusting screw rod on the pressure release valve mechanism, after the high-pressure cooker generates steam, the pressure inside the high-pressure cooker is increased, at the moment, the valve core is jacked up under the action of air pressure, the first spring is stressed and contracted, the valve core can be moved above a connecting port of the flow guide cavity and the air flow cavity, the steam can flow into the inside of the buffer cavity through the flow guide cavity and is discharged through the pressure release port, certain water stains and floating foams can be carried while the steam is discharged, at the moment, the overflow connecting disc can receive the water stains and the floating foams flowing out of the pressure release port, the high-pressure cooker cover body is prevented from being polluted by the water stains and the floating foams, and the bottom of the pressure release valve mechanism is provided with the filtering mechanism, when steam carries the froth to get into from the air inlet, the froth is filtered by the filter screen and is got off to drop through the slag notch, prevent that the froth from blockking up water conservancy diversion chamber and pressure release mouth.

Preferably, a handle is fixedly installed on one side of the pressure cooker cover body, and a guide hole is formed in the handle.

Through adopting above-mentioned technical scheme, the setting of handle can be convenient for hold and install pressure cooker cover body.

Preferably, the inside of the guide hole is fixedly connected with a second spring, one end of the second spring is fixedly connected with a positioning rod, the top of the positioning rod is fixedly connected with a pushing block, and the positioning rod penetrates through the guide hole.

Through adopting above-mentioned technical scheme, the second spring can be so that the locating lever advances line location, and the locating lever can realize carrying out the block with being connected on the pressure cooker and be connected, prevents that steam from leaking.

Preferably, the high-pressure cooker cover body is further provided with a safety valve and an alarm valve in an embedded mode.

Through adopting above-mentioned technical scheme, the relief valve can realize carrying out safety protection to high-pressure pot cover body, and the alarm valve can carry out the effect of warning.

Preferably, a support ring is fixedly arranged on the inner side of the pressure cooker cover body, and a sealing washer is fixedly arranged at the bottom end of the support ring.

Through adopting above-mentioned technical scheme, support ring and seal ring can realize carrying out stable sealing connection to the pressure cooker cover body.

Preferably, a plurality of groups of clamping blocks are fixedly arranged on the inner side of the side edge of the pressure cooker cover body, and the plurality of groups of clamping blocks are connected with the pressure cooker in a clamping manner.

Through adopting above-mentioned technical scheme, the fixture block can be so that high-pressure cooker cover body and pressure cooker carry out the block and be connected.

Preferably, the overflow flange is a circular sunken stainless steel sheet, and the overflow flange is hermetically connected with the outside of the pressure release valve mechanism.

Through adopting above-mentioned technical scheme, the overflow flange can realize receiving water stain and froth that produce the relief valve mechanism department.

Preferably, a connection port of the diversion cavity and the airflow cavity is located at the upper part of the valve core.

By adopting the technical scheme, the connecting port of the flow guide cavity and the airflow cavity is positioned at the upper part of the valve core, so that the valve core pushes the first spring to complete the pressure relief operation after the pressure reaches a certain value.

In summary, the utility model mainly has the following beneficial effects:

firstly, the pressure of the pressure cooker can be adjusted by utilizing the device, so that the pressure of the pressure cooker can be adjusted according to the food materials when the pressure cooker cooks different food materials, and the storage of the maximum delicate flavor and taste of the food materials in the cooking process can be increased;

secondly, floating foam in the food cooking process is filtered by using the device, and the floating foam is discharged through gravity extrusion and the like, so that the pressure release valve is prevented from being blocked by the floating foam;

third, utilize this device can realize collecting the water stain or the froth that take over out of the steam of eating the material boiling in-process, prevent that water stain and froth from causing the defiling to the high-pressure pot cover, be not convenient for clear up.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is an enlarged schematic cross-sectional view of a pressure relief valve of the present invention;

fig. 4 is an enlarged schematic view of the utility model at a in fig. 3.

Reference numerals: 1. a pressure cooker cover body; 2. a pressure relief valve mechanism; 3. an overflow receiving tray; 4. an airflow chamber; 5. A flow guide cavity; 6. a buffer chamber; 7. a pressure relief port; 8. adjusting the screw rod; 9. a thread block; 10. a limiting plate; 11. A first spring; 12. a valve core; 13. a filtering mechanism; 14. a filter screen; 15. an air inlet; 16. a slag discharge port; 17. a handle; 18. a guide hole; 19. a second spring; 20. a push block; 21. positioning a rod; 22. a safety valve; 23. an alarm valve; 24. a support ring; 25. a sealing gasket; 26. and (7) clamping blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-4, a pot cover suitable for beef high-pressure cooking comprises a high-pressure pot cover body 1, a pressure release valve mechanism 2 is embedded in the middle of the high-pressure pot cover body 1, an overflow receiving disc 3 is fixedly installed at the upper part of the pressure release valve mechanism 2, an airflow cavity 4 is formed inside the pressure release valve mechanism 2, the airflow cavity 4 is communicated with a flow guide cavity 5, the top end of the flow guide cavity 5 is communicated with a buffer cavity 6, a plurality of groups of pressure release openings 7 are formed in the side edge of the buffer cavity 6, an adjusting screw 8 is movably arranged inside the airflow cavity 4, a threaded block 9 is fixedly arranged inside the airflow cavity 4, the adjusting screw 8 is in threaded connection with the threaded block 9, a limiting plate 10 is fixedly arranged on the adjusting screw 8, a first spring 11 is fixedly connected to the lower part of the limiting plate 10, and a valve core 12 is fixedly connected to the bottom end of the first spring 11, the bottom end of the pressure relief valve mechanism 2 is fixedly connected with a filtering mechanism 13, a filtering screen 14 is embedded in the filtering mechanism 13, an air inlet 15 is formed in one side of the filtering mechanism 13, and a slag discharging port 16 is formed in the lower portion of the filtering mechanism 13.

By adopting the technical scheme, when in use, the high-pressure cooker cover body 1 is connected to the high-pressure cooker in a clamping manner, then the adjusting screw rod 8 on the pressure relief valve mechanism 2 is adjusted to enable the adjusting screw rod 8 to adjust the pressure value range of the first spring 11, after the high-pressure cooker generates steam, the pressure inside the high-pressure cooker is increased, at the moment, the valve core 12 is jacked up under the action of air pressure, the first spring 11 is stressed to contract, the valve core 12 can be moved above the connecting port of the flow guide cavity 5 and the air flow cavity 4, the steam can flow into the buffer cavity 6 through the flow guide cavity 5 and be discharged through the pressure relief port 7, certain water stain and floating foam can be carried while the steam is discharged, at the moment, the overflow connecting disc 3 can receive the water stain and floating foam flowing out from the pressure relief port 7, and the water stain and floating foam are prevented from polluting the high-pressure cooker cover body 1, and be equipped with filter mechanism 13 in the bottom of relief valve mechanism 2, when steam carried the froth from air inlet 15 entering, the froth is filtered by filter screen 14 and is fallen down through row cinder notch 16, prevents that the froth from blockking up water conservancy diversion chamber 5 and pressure release mouth 7.

In this embodiment, preferably, a handle 17 is fixedly installed at one side of the pressure cooker cover body 1, and a guide hole 18 is formed in the handle 17. The effect is that the handle 17 can be set to facilitate the holding and installation of the high-pressure cooker cover body 1.

In this embodiment, preferably, a second spring 19 is fixedly connected inside the guide hole 18, a positioning rod 21 is fixedly connected to one end of the second spring 19, a pushing block 20 is fixedly connected to the top of the positioning rod 21, and the positioning rod 21 penetrates through the guide hole 18. The effect is that the second spring 19 can position the positioning rod 21, and the positioning rod 21 can be clamped and connected with the connecting handle on the pressure cooker, thereby preventing steam leakage.

In this embodiment, preferably, a safety valve 22 and an alarm valve 23 are further mounted on the pressure cooker cover body 1 in an embedded manner. The effect does, and relief valve 22 can realize carrying out safety protection to high-pressure pot cover body 1, and alarm valve 23 can carry out the effect of warning.

In this embodiment, preferably, a support ring 24 is fixedly disposed on the inner side of the pressure cooker cover body 1, and a sealing gasket 25 is fixedly mounted at the bottom end of the support ring 24. The effect is that the support ring 24 and the sealing washer 25 can realize stable sealing connection to the pressure cooker cover body 1.

In this embodiment, preferably, a plurality of sets of the fixture blocks 26 are fixedly installed on the inner side of the side edge of the pressure cooker cover body 1, and the plurality of sets of the fixture blocks 26 are connected with the pressure cooker in a clamping manner. The effect is that the fixture block 26 can make the pressure cooker cover body 1 and the pressure cooker be connected in a clamping way.

In this embodiment, preferably, the overflow receiving disc 3 is a circular concave stainless steel sheet, and the overflow receiving disc 3 is hermetically connected with the outside of the pressure relief valve mechanism 2. The effect does, and overflow flange 3 can realize receiving the water stain and the froth that produce in relief valve mechanism 2 department.

In this embodiment, it is preferable that a connection port between the diversion chamber 5 and the airflow chamber 4 is located at an upper portion of the valve body 12. The effect is that the connection port of the diversion cavity 5 and the airflow cavity 4 is positioned at the upper part of the valve core 12, so that the valve core 12 pushes the first spring 11 to complete the pressure relief operation after the pressure reaches a certain value.

The use principle and the advantages are as follows:

when the pressure cooker is used, the pressure cooker cover body 1 is connected to the pressure cooker in a clamping mode, the clamping block 26 is connected with the pressure cooker in a clamping mode, the sealing washer 25 is connected to the pressure cooker in a sealing mode, the positioning rod 21 is pushed through the push block 20, the handle 17 is connected with the pressure cooker in a clamping mode, the adjusting screw rod 8 on the pressure relief valve mechanism 2 is adjusted, the adjusting screw rod 8 can adjust the pressure value range of the first spring 11, after steam is generated in the pressure cooker, the pressure inside the pressure cooker is increased, the valve core 12 is jacked up under the action of air pressure, the first spring 11 is stressed and contracted, the valve core 12 can move above a connecting port between the flow guide cavity 5 and the flow cavity 4, the steam can flow into the buffer cavity 6 through the flow guide cavity 5 and is discharged through the flow guide port 7, and certain water stains and floating foam can be carried while the steam is discharged, overflow flange 3 can realize receiving water stain and the foam that floats that the department of pressure release mouth 7 flows this moment, prevents that water stain and foam from polluting high-pressure pot cover body 1 to and be equipped with filter mechanism 13 in the bottom of relief valve mechanism 2, when steam carries the foam to get into from air inlet 15, the foam that floats is filtered by filter screen 14, and falls down through row's cinder notch 16, prevents to float that the foam blocks up water conservancy diversion chamber 5 and pressure release mouth 7.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Pot cover suitable for beef is cooked under high pressure, including high-pressure pot cover body (1), its characterized in that: a pressure relief valve mechanism (2) is inlaid in the middle of the high-pressure cooker cover body (1), an overflow receiving disc (3) is fixedly mounted at the upper part of the pressure relief valve mechanism (2), an airflow cavity (4) is formed in the pressure relief valve mechanism (2), the airflow cavity (4) is communicated with a flow guide cavity (5), the top end of the flow guide cavity (5) is communicated with a buffer cavity (6), a plurality of groups of pressure relief openings (7) are formed in the side edge of the buffer cavity (6), an adjusting screw rod (8) is movably arranged in the airflow cavity (4), a thread block (9) is fixedly arranged in the airflow cavity (4), the adjusting screw rod (8) is in threaded connection with the thread block (9), a limiting plate (10) is fixedly arranged on the adjusting screw rod (8), a first spring (11) is fixedly connected to the lower part of the limiting plate (10), and a valve core (12) is fixedly connected to the bottom end of the first spring (11), the bottom fixedly connected with filter mechanism (13) of relief valve mechanism (2), inlay in filter mechanism (13) and install filter screen (14), air inlet (15) have been seted up to one side of filter mechanism (13), slag discharging port (16) have been seted up to the lower part of filter mechanism (13).

2. The pot cover suitable for beef high-pressure cooking according to claim 1, wherein: one side of the pressure cooker cover body (1) is fixedly provided with a handle (17), and the handle (17) is provided with a guide hole (18).

3. The pot cover suitable for beef high-pressure cooking according to claim 2, wherein: the inside fixedly connected with second spring (19) of guiding hole (18), the one end fixedly connected with locating lever (21) of second spring (19), the top fixedly connected with ejector pad (20) of locating lever (21), locating lever (21) run through guiding hole (18).

4. The pot cover suitable for beef high-pressure cooking according to claim 1, wherein: a safety valve (22) and an alarm valve (23) are further mounted on the pressure cooker cover body (1) in an embedded mode.

5. The pot cover suitable for beef high-pressure cooking according to claim 1, wherein: the high-pressure cooker cover is characterized in that a support ring (24) is fixedly arranged on the inner side of the high-pressure cooker cover body (1), and a sealing washer (25) is fixedly arranged at the bottom end of the support ring (24).

6. The pot cover suitable for beef high-pressure cooking according to claim 1, wherein: a plurality of groups of clamping blocks (26) are fixedly installed on the inner side of the side edge of the pressure cooker cover body (1), and the plurality of groups of clamping blocks (26) are connected with the pressure cooker in a clamping mode.

7. The pot cover suitable for beef high-pressure cooking according to claim 1, wherein: the overflow flange (3) is a circular sunken stainless steel sheet, and the overflow flange (3) is hermetically connected with the outside of the pressure release valve mechanism (2).

8. The pot cover suitable for beef high-pressure cooking according to claim 1, wherein: and a connecting port of the diversion cavity (5) and the airflow cavity (4) is positioned at the upper part of the valve core (12).