CN215077517U

CN215077517U - Electric pressure cooker capable of quickly reducing pressure

Info

Publication number: CN215077517U
Application number: CN202121424081.XU
Authority: CN
Inventors: 邓智豪
Original assignee: Foshan City Shunde District Huang Wei Electrical Technology Co ltd
Current assignee: Foshan City Shunde District Huang Wei Electrical Technology Co ltd
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2021-12-10
Anticipated expiration: 2031-06-25

Abstract

The utility model discloses an electric pressure cooker that can step down fast, which comprises a housin, casing upper end and top cap fixed connection, top cap top sliding connection has the valve, the top cap middle-end is equipped with the relief valve, the bottom is equipped with the heat conduction piece in the casing, casing medial extremity sliding connection has a pot courage, the casing inside wall is close to pot courage lateral wall fixed connection has the water service pipe, casing outside lower extreme and supporting shoe fixed connection, the supporting shoe is far away from the casing end and is equipped with the air extractor, the utility model relates to an electric pressure cooker technical field. This electric pressure cooker, after cooking and finishing, with the screw follow breather pipe, change and cover and deviate from, make the inner voussoir of lifter and pivot separation, under the action of gravity of baffle, change the lid and rotate through the pivot anticlockwise, change the lid stall back, it is fixed with the pivot through the lifter, with heat-insulating end pipe and heat conduction piece, the breather pipe with heat-insulating end pipe and external intercommunication, change the air current transmission direction of steam, stop the heating to heat conduction piece and pot courage.

Description

Electric pressure cooker capable of quickly reducing pressure

Technical Field

The utility model relates to the technical field of electric pressure cookers, in particular to an electric pressure cooker capable of quickly reducing pressure.

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.

After the existing pressure cooker is cooked, the pressure in the cooker is reduced by adopting a mode of spraying cold water on the pressure cooker, and in the method, the cold water is easy to touch an electric wire to generate potential safety hazards, and the effect on the voltage cooker with good isolation effect is not large, so that the effect of quickly reducing the voltage cannot be achieved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an electric pressure cooker that can step down fast has solved the pressure cooker trickle and has stepped down and produce the potential safety hazard, and direct trickle can't make the pressure cooker step down scheduling problem rapidly.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an electric pressure cooker capable of quickly reducing pressure comprises a shell, wherein the upper end of the shell is fixedly connected with a top cover, the top end of the top cover is connected with a valve in a sliding manner, the middle end of the top cover is provided with a safety valve, the bottom end in the shell is provided with a heat conducting block, the side end in the shell, close to the heat conducting block, is connected with a cooker liner in a sliding manner, the inner side wall of the shell, close to the side wall of the cooker liner, is fixedly connected with a water pipe, the lower end outside the shell is fixedly connected with a supporting block, the supporting block is far away from the end of the shell and is provided with an air extractor, the upper end of the air extractor is fixedly connected with an air outlet pipe, the upper end of the air outlet pipe, close to the upper end of the air outlet pipe, is fixedly connected with a vortex chamber, the upper end of the air outlet pipe is fixedly connected with the side wall of the vortex chamber, the upper end of the vortex chamber is fixedly connected with a cold end pipe, the lower end of the vortex chamber is fixedly connected with a hot end pipe, the middle end of the hot end pipe is provided with an adjusting mechanism, the top end of the supporting block is provided with a machine shell, the improved water heater is characterized in that a water drain pipe is arranged at one end of the upper side of the casing, the other end of the upper side of the casing is fixedly connected with the upper end of the cold end pipe, the bottom end of the side face of the casing is fixedly connected with the upper end of the water service pipe, an exhaust pipe is arranged at the end, away from the adjusting mechanism, of the heat conducting block, the water service pipe is fixedly connected with the end, close to the end of the exhaust pipe, of the water drain pipe, a recovery box is arranged at the end, away from the air extractor, of the supporting block, and the top end of the recovery box is fixedly connected with the exhaust pipe and the drain pipe respectively.

Preferably, the adjusting mechanism comprises a vent pipe, a rotating shaft, a rotating cover, a baffle and a lifting piece, the middle end of the hot end pipe is fixedly connected with the vent pipe, one end of the upper side of the vent pipe is rotatably connected with the rotating shaft, the rotating shaft is fixedly connected with the rotating cover, the end, far away from the vent pipe, of the rotating cover is rotatably connected with the baffle, the baffle is slidably connected with the hot end pipe, and the lifting piece is arranged on the vent pipe, close to the upper end of the rotating shaft.

Preferably, the end, far away from the baffle, of the rotating cover is in threaded connection with a screw, the lower end of the screw is in threaded connection with the vent pipe, a clamping groove is formed in the side face of the rotating shaft, a wedge block is arranged at the lower end of the lifting piece, and the wedge block is occluded in the clamping groove.

Preferably, a spiral vent groove is formed in the heat conduction block close to the end of the hot end pipe and the end of the exhaust pipe, and the upper end and the lower end of the spiral vent groove are communicated with the exhaust pipe and the hot end pipe respectively.

Preferably, the middle end of the valve is provided with a T-shaped slot, the inner middle end of the safety valve is provided with a low-melting-point metal sheet, and the edge of the top cover is provided with a sealing rubber ring.

Preferably, the water service pipe is wound on the side wall of the pot container, the water service pipe, the hot end pipe, the exhaust pipe and the drain pipe are all heat-resistant metal pipes, an exhaust valve is arranged at the middle end of the cold end pipe, an exhaust cover in threaded connection with the cold end pipe is arranged at the position, close to the lower end of the exhaust valve, of the cold end pipe, and a protective shell is arranged on the outer side of the supporting block.

Advantageous effects

The utility model provides an electric pressure cooker capable of quickly reducing pressure. Compared with the prior art, the method has the following beneficial effects:

(1) this electric pressure cooker, through set up adjustment mechanism in hot junction pipe middle-end, after cooking finishes, deviate from the screw from the breather pipe, change and cover, make the inner voussoir of lifter and pivot separation, under the action of gravity of baffle, change the lid through pivot anticlockwise rotation, change and cover stall back, it is fixed with the pivot through the lifter, with hot junction pipe and heat conduction piece isolated, and make to communicate hot junction pipe and external world through the breather pipe, thereby change the air current transmission direction of steam, stop the heating to heat conduction piece and pot courage.

(2) This electric pressure cooker through set up the heliciform air channel in heat conduction piece inside, in steam from the intraductal discharge of hot junction heliciform air channel, can accelerate the heating to heat conduction piece to promote heat conduction piece to heat the pot courage.

Drawings

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

fig. 2 is a front view of the present invention;

fig. 3 is an enlarged schematic view of the internal adjusting mechanism of the present invention.

In the figure: 1. a housing; 2. a top cover; 3. a valve; 4. a safety valve; 5. a pot liner; 6. a heat conducting block; 7. a water pipe; 8. a support block; 9. an air extractor; 10. an air outlet pipe; 11. a vortex chamber; 12. a cold end pipe; 13. a hot end tube; 14. an adjustment mechanism; 141. a breather pipe; 142. a rotating shaft; 143. rotating the cover; 144. a baffle plate; 145. a lifting member; 15. a housing; 16. a water discharge pipe; 17. an exhaust pipe; 18. a drain pipe; 19. and (6) a recycling bin.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an electric pressure cooker that can step down fast includes casing 1, 1 upper end and top cap 2 fixed connection of casing, 2 top sliding connection of top cap has valve 3, the valve 3 middle-end is equipped with T style of calligraphy fluting, the middle-end is equipped with the low-melting point sheetmetal in the relief valve 4, 2 edges of top cap are equipped with the sealed rubber ring, when casing 1 internal gas pressure is too high, valve 3 jack-up is pressed up to atmospheric pressure, the T style of calligraphy fluting of valve 3 middle-end is at this in-process, discharge casing 1 interior steam, reset after reducing casing 1 internal gas pressure, relief valve 4 is blocked up and when pressure and temperature are too big in the pot at valve 3, its inside low-melting point sheetmetal melts, exhaust gas, thereby avoid the high-pressure cooker explosion.

The safety valve 4 is arranged at the middle end of the top cover 2, the heat conducting block 6 is arranged at the bottom end of the shell 1, the spiral vent groove is formed in the end, close to the hot end pipe 13 and the exhaust pipe 17, of the heat conducting block 6, the upper end and the lower end of the spiral vent groove are communicated with the exhaust pipe 17 and the hot end pipe 13 respectively, and through the arrangement, hot air is discharged into the spiral vent groove from the hot end pipe 13, and heating of the heat conducting block 6 can be accelerated. Be close to 6 side sliding connection of heat conduction piece have pot courage 5 in the casing 1, 1 inside wall of casing is close to 5 lateral wall end fixedly connected with water service pipe 7 of pot courage, the winding of water service pipe 7 is at 5 lateral walls of pot courage, water service pipe 7, hot junction pipe 13, blast pipe 17, drain pipe 18 is heat-resisting metal pipe, the cold end pipe 12 middle-end is equipped with discharge valve, cold end pipe 12 is close to the discharge valve lower extreme and is equipped with the exhaust cap with cold end pipe threaded connection, the 8 outsides of supporting shoe are equipped with the protective housing, discharge valve and exhaust cap interact, can change the interior air conditioning flow direction of cold end pipe 12. The lower end of the outer side of the shell 1 is fixedly connected with a supporting block 8, an air pump 9 is arranged at the end, far away from the shell 1, of the supporting block 8, the upper end of the air pump 9 is fixedly connected with an air outlet pipe 10, the upper end, close to the air outlet pipe 10, of the supporting block 8 is fixedly connected with a vortex chamber 11, the upper end of the air outlet pipe 10 is fixedly connected with the side wall of the vortex chamber 11, the upper end of the vortex chamber 11 is fixedly connected with a cold end pipe 12, the lower end of the vortex chamber 11 is fixedly connected with a hot end pipe 13, and an adjusting mechanism 14 is arranged at the middle end of the hot end pipe 13.

The adjusting mechanism 14 is composed of a vent pipe 141, a rotating shaft 142, a rotating cover 143, a baffle 144 and a lifting piece 145, the middle end of the hot end pipe 13 is fixedly connected with the vent pipe 141, one end of the upper side of the vent pipe 141 is rotatably connected with the rotating shaft 142, the rotating shaft 142 is fixedly connected with the rotating cover 143, the end of the rotating cover 143 far away from the vent pipe 141 is rotatably connected with the baffle 144, the baffle 144 is slidably connected with the hot end pipe 13, and the lifting piece 145 is arranged at the upper end of the vent pipe 141 close to the rotating shaft 142. The end of the rotating cover 143 far away from the baffle 144 is connected with a screw in a threaded manner, the lower end of the screw is connected with the vent pipe 141 in a threaded manner, a clamping groove is formed in the side face of the rotating shaft 142, a wedge block is arranged at the lower end of the lifting piece 145 and is occluded in the clamping groove, through the arrangement, after cooking is finished, the screw is separated from the vent pipe 141 and the rotating cover 143, the wedge block at the inner end of the lifting piece 145 is separated from the rotating shaft 142, under the action of gravity of the baffle 144, the rotating cover 143 rotates anticlockwise through the rotating shaft 142, after the rotating cover 143 stops rotating, the rotating shaft 142 is fixed through the lifting piece 145, the hot end pipe 13 is isolated from the heat conducting block 6, and the hot end pipe 13 is communicated with the outside through the vent pipe 141, so that the air flow transmission direction of hot air is changed, and heating of the heat conducting block 6 and the pot container 5 is stopped.

8 tops of supporting shoe are equipped with

casing

15, 15 upside one ends of casing are equipped with

bleeder

16, 15 upside other ends of casing and the 12 upper ends fixed connection of cold-end pipe, 15 side bottom of casing and the 7 upper ends fixed connection of water service pipe, heat conduction piece 6 is kept away from adjustment mechanism 14 and is held and be equipped with blast pipe 17, water service pipe 7 is close to blast pipe 17 end and drain pipe 18 fixed connection, supporting shoe 8 is kept away from air extractor 9 end and is equipped with collection box 19, collection box 19 top respectively with blast pipe 17, drain pipe 18 fixed connection.

And those not described in detail in this specification are well within the skill of those in the art.

When in use, after a user injects clean water and an object to be boiled into the boiler liner 5, the top cover 2 is fixedly connected with the shell 1, the exhaust valve on the cold end pipe 12 is closed, the exhaust cover on the cold end pipe 12 is opened, the air pump 9 is started, the air pump 9 respectively provides cold air for the cold end pipe 12 through the vortex chamber 11 and provides hot air for the hot end pipe 13, the cold end pipe 12 discharges the cold air from the exhaust groove, the hot end pipe 13 discharges the hot air into the recovery box 19 through the heat conducting block 6 and the exhaust pipe 17, the heat conducting block 6 continuously provides heat for the boiler liner 5, water in the boiler liner 5 is heated and evaporated, water vapor is diffused, the air pressure between the top cover 2 and the boiler liner 5 is increased to promote the object to be boiled in the boiler liner 5 to be cooked, in the process, the valve 3 moves up and down and discharges partial steam through the inner end slotting to keep the pressure within a limited range, the safety valve 4 when the valve 3 is blocked and the pressure and the temperature in the boiler are overlarge, the low melting point metal sheet in the inner part is melted, gas is discharged, after cooking is finished, the screw is pulled out from the vent pipe 141 and the rotating cover 143, the wedge block at the inner end of the lifting piece 145 is separated from the rotating shaft 142, the rotating cover 143 rotates anticlockwise through the rotating shaft 142 under the action of the gravity of the baffle 144, after the rotating cover 143 stops rotating, the rotating shaft 142 is fixed through the lifting piece 145, so that the hot end pipe 13 is isolated from the heat conducting block 6, the hot end pipe 13 is communicated with the outside through the vent pipe 141, the airflow transmission direction of hot gas is changed, the heat conducting block 6 stops heating the boiler liner 5, the vent cover on the cold end pipe 12 is closed, the vent valve on the cold end pipe 12 is opened, the cold end pipe 12 is communicated with the machine shell 15, clear water is injected into the machine shell 15 through the water discharge pipe 16, the cold end pipe 12 discharges cold air into the machine shell 15 and cools the clear water entering the machine shell 15, the cooled clear water enters the water through the water pipe 7, the cold water and the cold air flowing in the water pipe 7 enable the water pipe 7 to cool the pot container 5, so that the effect of quickly reducing the pressure is achieved, and the cold water and the cold air are discharged into the recovery box 19 from the tail end of the water pipe 7.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electric pressure cooker that can step down fast, includes casing (1), its characterized in that: the upper end of the shell (1) is fixedly connected with the top cover (2), the top end of the top cover (2) is slidably connected with a valve (3), the middle end of the top cover (2) is provided with a safety valve (4), the bottom end of the shell (1) is provided with a heat-conducting block (6), the side end of the shell (1) close to the heat-conducting block (6) is slidably connected with a boiler liner (5), the side end of the inner side wall of the shell (1) close to the boiler liner (5) is fixedly connected with a water pipe (7), the lower end of the outer side of the shell (1) is fixedly connected with a supporting block (8), the end of the supporting block (8) far away from the shell (1) is provided with an air pump (9), the upper end of the air pump (9) is fixedly connected with an air outlet pipe (10), the supporting block (8) close to the upper end of the air outlet pipe (10) is fixedly connected with a vortex chamber (11), the upper end of the air outlet pipe (10) is fixedly connected with the side wall of the vortex chamber (11), the upper end of the vortex chamber (11) is fixedly connected with a cold end pipe (12), the lower end of the vortex chamber (11) is fixedly connected with a hot end pipe (13), the middle end of the hot end pipe (13) is provided with an adjusting mechanism (14), the top end of the supporting block (8) is provided with a shell (15), a water discharge pipe (16) is arranged at one end of the upper side of the casing (15), the other end of the upper side of the casing (15) is fixedly connected with the upper end of the cold end pipe (12), the bottom end of the side surface of the shell (15) is fixedly connected with the upper end of the water pipe (7), an exhaust pipe (17) is arranged at the end of the heat conducting block (6) far away from the adjusting mechanism (14), the end of the water pipe (7) close to the exhaust pipe (17) is fixedly connected with a drain pipe (18), a recovery box (19) is arranged at the end of the supporting block (8) far away from the air pump (9), the top end of the recovery box (19) is respectively fixedly connected with the exhaust pipe (17) and the drain pipe (18).

2. The electric pressure cooker capable of quickly reducing pressure as claimed in claim 1, characterized in that: adjustment mechanism (14) comprise breather pipe (141), pivot (142), commentaries on classics lid (143), baffle (144), lifter (145), hot end pipe (13) middle-end and breather pipe (141) fixed connection, breather pipe (141) upside one end is rotated and is connected with pivot (142), pivot (142) and commentaries on classics lid (143) fixed connection, it is connected with baffle (144) rotation to keep away from breather pipe (141) end in commentaries on classics lid (143), baffle (144) and hot end pipe (13) sliding connection, breather pipe (141) are close to pivot (142) upper end and are equipped with lifter (145).

3. The electric pressure cooker capable of quickly reducing pressure as claimed in claim 2, characterized in that: the end, far away from the baffle (144), of the rotating cover (143) is in threaded connection with a screw, the lower end of the screw is in threaded connection with the vent pipe (141), a clamping groove is formed in the side face of the rotating shaft (142), a wedge block is arranged at the lower end of the lifting piece (145), and the wedge block is meshed in the clamping groove.

4. The electric pressure cooker capable of quickly reducing pressure as claimed in claim 1, characterized in that: the heat conducting block (6) is internally provided with a spiral vent groove close to the hot end pipe (13) and the exhaust pipe (17), and the upper end and the lower end of the spiral vent groove are respectively communicated with the exhaust pipe (17) and the hot end pipe (13).

5. The electric pressure cooker capable of quickly reducing pressure as claimed in claim 1, characterized in that: the middle end of the valve (3) is provided with a T-shaped slot, the inner middle end of the safety valve (4) is provided with a low-melting-point metal sheet, and the edge of the top cover (2) is provided with a sealing rubber ring.

6. The electric pressure cooker capable of quickly reducing pressure as claimed in claim 1, characterized in that: the water service pipe (7) is wound on the side wall of the boiler liner (5), the water service pipe (7), the hot end pipe (13), the exhaust pipe (17) and the drain pipe (18) are all heat-resistant metal pipes, an exhaust valve is arranged at the middle end of the cold end pipe (12), an exhaust cover in threaded connection with the cold end pipe is arranged at the position, close to the lower end of the exhaust valve, of the cold end pipe (12), and a protective shell is arranged on the outer side of the supporting block (8).