CN216823075U

CN216823075U - Pressure relief structure for steam food assisting machine

Info

Publication number: CN216823075U
Application number: CN202122605528.XU
Authority: CN
Inventors: 顾宣丰
Original assignee: Zhongshan Kuaite Electrical Appliances Co ltd
Current assignee: Zhongshan Kuaite Electrical Appliances Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-06-28
Anticipated expiration: 2031-10-27

Abstract

A pressure relief structure for a steam eating assisting machine comprises a machine base with a machine body, wherein a steam outlet is formed in the machine body, a stirring cup is arranged on the machine base, a cup cover is detachably covered on a cup opening of the stirring cup, a steam spray needle which leans against the bottom of an inner cavity of the stirring cup extends downwards from the bottom surface of the cup cover, the steam spray needle is provided with a steam nozzle communicated with the steam outlet, a steam pipeline communicated with the steam outlet and the steam spray needle is arranged in the cup cover, a pressure relief nozzle is arranged on the bottom surface of the cup cover, and a pressure relief channel communicated with the steam pipeline and the inner cavity of the stirring cup is formed in the pressure relief nozzle; when the steam nozzle arranged at the bottom of the steam spray needle is blocked, high-temperature and high-pressure steam in the steam pipeline can be discharged into the inner cavity of the stirring cup through the pressure relief channel to be relieved, so that the explosion condition caused by overlarge pressure in the steam pipeline is prevented, the steam spraying device has good reliability and safety, and the steam sprayed by pressure relief can still heat food in the inner cavity of the stirring cup.

Description

A pressure release structure for steam diatery supplement machine

Technical Field

The utility model relates to a food processor field specifically is a pressure release structure for steam complementary food machine.

Background

The frequency of the daily feeding of the infants is very high, and the infant needs to have a diet which is not only rich in nutrition, but also exquisite and not too low in temperature. Therefore, a complementary food machine specially aiming at making complementary food for infants appears in the market, the complementary food machine has the functions of steam heating, stirring and the like, the existing steam complementary food machine at least comprises a machine body and a stirring cup, a steam generating device is arranged in the machine body, a steam outlet communicated with the steam generating device is arranged on the machine body, the steam outlet is communicated through a steam inlet on the stirring cup, but the steam stays in the inner cavity of the stirring cup and only contacts with the surface of food, so the heating effect is not ideal.

The utility model discloses a food machine structure is assisted to steam, the bowl cover that passes the stirring cup extends to the steam spray needle structure of stirring cup inner chamber bottom, steam spout that makes through the steam spray needle set up in the bottom extends to in the food, make food and steam contact more abundant, but in the use, fluid or graininess food can follow the inner chamber that steam spout got into the steam spray needle, lead to the steam spout to be blockked up easily, when the food machine is assisted to continue to heat and produce steam, the steam of increase can lead to the pressure in the steam conduit to improve gradually, can not the pressure release, can finally lead to the steam conduit scheduling problem that bursts, the steam blowout of high temperature can injure the user of peripheral use easily, produce safe risk, consequently, need provide a feasible pressure release structure according to above-mentioned food machine mechanism.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve above-mentioned current problem, provide a simple structure, reasonable a pressure release structure for steam diatery supplement machine, its effect is when the steam spout of steam spray needle is blockked up, can in time discharge the steam in the steam conduit, reduces the pressure in the steam conduit.

The utility model provides a pressure release structure for steam diatery supplement machine, is including the frame that has the fuselage, the steam gas outlet has been seted up on the fuselage, the frame seat of honour is equipped with the stirring cup, the removable lid of its rim of a cup is equipped with the bowl cover, and the bottom surface downwardly extending of bowl cover has the steam spray needle by to stirring cup inner chamber bottom, and the steam spray needle has the steam spout that communicates with the steam gas outlet, is provided with the steam conduit who communicates steam gas outlet and steam spray needle in the bowl cover, the bottom surface of bowl cover is provided with the pressure release nozzle, be equipped with the pressure release passageway of intercommunication steam conduit and stirring cup inner chamber in the pressure release nozzle.

The utility model discloses can also adopt following technical measure to solve:

further explaining, the cup cover comprises a shell, and the bottom wall of the shell is provided with a through hole matched with the pressure relief nozzle in a penetrating mode, or is used for spraying steam of the pressure relief channel out of the pressure relief small hole in the cup cover.

Further, an air outlet joint communicated with the steam spray needle is arranged in the cup cover, an air inlet branch pipe communicated with one port of the steam pipeline is arranged on the side wall of the air outlet joint, and a pressure relief nozzle extends downwards from the air inlet branch pipe.

Further, the bottom wall of the shell is provided with a pressure relief groove matched with the pressure relief nozzle in a positioning mode, the pressure relief groove comprises a straight cylinder section at the upper end portion and a conical narrowing section at the lower end portion, and the small pressure relief hole is formed in the bottom of the conical narrowing section.

Further, an air inlet joint is further installed in the cup cover, an air outlet branch pipe is arranged on the side wall of the air inlet joint, and the air outlet branch pipe is communicated with the other port of the steam pipeline; and a sealing sleeve is arranged in the air inlet joint and acts on the steam outlet in a sealing manner.

Further, a sealing ring is arranged between the shell and the air outlet joint.

Further, the cup cover is provided with a through hole, a pressure release valve is installed in the through hole, and a sealing film capable of being opened and closed elastically is arranged in the pressure release valve.

Further, the steam spray needle is arranged in the middle of the cup cover, and the pressure relief nozzle is arranged beside the steam spray needle.

Further, a steam generating module is arranged in the machine base or the machine body and is communicated with the steam outlet.

Further, a connecting sleeve extends from the bottom of the shell, and the connecting sleeve and the steam injection needle are integrally formed through injection molding.

The utility model has the advantages as follows:

the utility model relates to a pressure release structure for steam diatery supplement machine, simple structure, when the steam spout who sets up in steam spray needle bottom blockked up, can arrange into the high temperature high pressure steam in the steam conduit through the pressure release passageway and stir cup inner chamber and carry out the pressure release, prevent that the steam conduit internal pressure from excessively causing the explosion condition, have good reliability and security, pressure release spun steam still can heat the food that stirs cup inner chamber moreover, accomplish energy make full use of.

Drawings

Fig. 1 is a schematic sectional view of the present invention.

Fig. 2 is a schematic view of the cross-sectional structure of the cup cover of the present invention.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

As shown in figures 1 to 3, the pressure relief structure for the steam supplementary food machine comprises a machine base 2 with a machine body 1, wherein a steam outlet 101 is formed in the machine body 1, a stirring cup 3 is arranged on the machine base 2, a cup cover 4 is arranged on a cup opening detachable cover of the stirring cup, a steam spray needle 5 which leans against the bottom of an inner cavity of the stirring cup 3 extends downwards from the bottom surface of the cup cover 4, the steam spray needle 5 is provided with a steam nozzle 501 communicated with the steam outlet 101, a steam pipeline 41 communicated with the steam outlet 101 and the steam spray needle 5 is arranged in the cup cover 4, a pressure relief nozzle 6 is arranged on the bottom surface of the cup cover 4, and a pressure relief channel 61 communicated with the steam pipeline 41 and the inner cavity of the stirring cup 3 is arranged in the pressure relief nozzle 6.

When the steam nozzle 501 arranged at the bottom of the steam nozzle 5 is blocked, high-temperature and high-pressure steam in the steam pipeline 41 can be discharged into the inner cavity of the stirring cup 3 through the pressure relief channel 61 in the pressure relief nozzle 6 to be relieved, so that the explosion condition caused by the overlarge pressure in the steam pipeline 41 is prevented, the steam spraying device has good reliability and safety, and the steam sprayed by pressure relief can still heat food in the inner cavity of the stirring cup 3, so that the energy can be fully utilized.

In addition steam conduit 41 sets up on the top of stirring cup 3, even make the food solution in the stirring cup 3 overflow, can also guarantee that steam conduit 41 is higher than the liquid level, can prevent that the food solution of stirring cup 3 from pouring into steam conduit 41 and causing serious secondary jam problem, causes steam to take place the structural damage easily on the one hand, and on the other hand can't thoroughly clean after blockking up, needs stride arm 4 with steam and dismantle the processing completely.

The outer wall cover of bowl cover 4 is equipped with silica gel sealing washer 10, and the sealed inner wall that acts on stirring cup 3 of silica gel sealing washer 10 makes 3 inner chambers of stirring cup form airtight cavity.

The cup cover 4 comprises a shell 401, and the bottom wall of the shell 401 is provided with a through hole which is matched with the pressure relief nozzle 6 to penetrate through, or is used for ejecting steam of the pressure relief channel 61 out of a pressure relief small hole 402 outside the cup cover 4; when pressure release aperture 402 can prevent that the diatery supplement machine from normally using, in the food that rolls splashes into pressure release passageway 61 easily, pressure release aperture 402 can play the guard action.

An air outlet joint 43 communicated with the steam spray needle 5 is arranged in the cup cover 4, an air inlet branch pipe 431 communicated with a port of the steam pipeline 41 is arranged on the side wall of the air outlet joint 43, and a pressure relief nozzle 6 extends downwards from the air inlet branch pipe 431.

The bottom wall of the housing 401 is provided with a pressure relief groove 403 which is matched with the pressure relief nozzle 6 in a positioning way, the pressure relief groove 403 comprises a straight cylinder section 404 at the upper end part and a conical narrowing section 405 at the lower end part, and the small pressure relief hole 402 is arranged at the bottom of the conical narrowing section 405.

In the normal use process of the complementary food machine, when the steam pipeline 41 discharges steam, the pressure relief small holes 402 can reduce the speed of discharging the steam, so that high pressure can be formed in the pressure relief channel 61, meanwhile, because the steam nozzle 501 at the bottom of the steam nozzle 5 is not blocked and smoothly discharges the steam, the inner cavity of the steam nozzle 5 can form low pressure relative to the pressure relief channel 61, the steam in the steam pipeline 41 can preferentially flow towards the steam nozzle 501, and at the moment, only a small amount of steam can flow out of the pressure relief small holes 402;

when the steam nozzle 501 of the steam nozzle 5 is blocked, the pressure in the steam pipeline 41 rises and falls to form high pressure, and compared with the pressure relief channel 61, the pressure relief channel is communicated with the outside, so that low pressure is formed, and finally, the steam in the steam pipeline 41 can be sprayed out of the inner cavity of the stirring cup through the pressure relief channel 61 through the pressure relief small hole 402.

An air inlet joint 42 is further installed in the cup cover 4, an air outlet branch pipe 421 is arranged on the side wall of the air inlet joint 42, and the air outlet branch pipe 421 is communicated with the other port of the steam pipeline 41; a sealing sleeve 422 is arranged in the air inlet joint 42, and the sealing sleeve 422 acts on the steam outlet 101 in a sealing manner; the gap between the air inlet joint 42 and the steam outlet 101 can be sealed to prevent the steam from leaking outside.

A sealing ring 7 is arranged between the shell 401 and the air outlet joint 43; high-pressure steam is prevented from permeating into the cup cover 4 through the gap between the shell 401 and the air outlet joint 43.

A through hole 8 is formed in the cup cover 4, a pressure release valve 9 is installed in the through hole 8, and a sealing film 91 capable of being opened and closed elastically is arranged in the pressure release valve 9; when the pressure in the cup 3 is high, the steam can push the sealing film 91 open and is discharged out of the cup 3.

The steam spray needle 5 is arranged in the middle of the cup cover 4, the steam spray needle 5 extends into the stirring cup 3 and is coaxially arranged with the stirring cup 3, so that steam can be uniformly sprayed to peripheral food and is uniformly heated, and the pressure relief nozzle 6 is arranged beside the steam spray needle 5; when the steam spray needle 5 is blocked, steam can only be sprayed out through the pressure relief nozzle 6, the steam can be sprayed out to be close to the middle position by the position of the pressure relief nozzle 6, and food in the stirring cup can be uniformly heated as much as possible.

A steam generating module X is arranged in the machine base 2 or the machine body 1 and is communicated with the steam outlet 101; the steam generated by the steam generation module X is communicated with the steam outlet 101 through a pipeline.

A connecting sleeve 406 extends from the bottom of the shell 401, and the connecting sleeve 406 and the steam injection needle 5 are integrally formed through injection molding; the integrated into one piece can prevent that the diatery spurting needle 5 pine from falling into and causing the diatery spurting needle to damage on the stirring sword at the stirring in-process, prevents moreover that the pressure of diatery spurting needle 5 is too big, with the ejecting bowl cover 4 of diatery spurting needle 5.

The foregoing is a preferred embodiment of the present invention showing and describing the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration only, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims and their equivalents.

Claims

1. The utility model provides a pressure release structure for steam diatery supplement machine, is including frame (2) that have fuselage (1), steam gas outlet (101) have been seted up on fuselage (1), frame (2) seat of honour is equipped with stirring cup (3), the removable lid of its rim of a cup is equipped with bowl cover (4), and the bottom surface downwardly extending of bowl cover (4) has steam spray needle (5) by to stirring cup (3) inner chamber bottom, and steam spray needle (5) have steam spout (501) with steam gas outlet (101) intercommunication, are provided with steam conduit (41) of intercommunication steam gas outlet (101) and steam spray needle (5) in bowl cover (4), its characterized in that: the bottom surface of bowl cover (4) is provided with pressure release nozzle (6), be equipped with pressure release passageway (61) that intercommunication steam conduit (41) and stirring cup (3) inner chamber in pressure release nozzle (6).

2. The pressure relief structure for the steam cooker as set forth in claim 1, wherein: bowl cover (4) are including shell (401), the via hole that adaptation pressure release nozzle (6) wore to establish is seted up to the diapire of shell (401), perhaps, is used for the steam blowout bowl cover (4) outer pressure release aperture (402) of pressure release passageway (61).

3. The pressure relief structure for a steam assisted food machine of claim 2, wherein: be provided with in bowl cover (4) and connect (43) of giving vent to anger with steam spray needle (5) intercommunication, it is equipped with on the lateral wall of joint (43) of giving vent to anger and admits air branch pipe (431) with steam conduit (41) a port intercommunication, branch pipe (431) downwardly extending has pressure release nozzle (6) to admit air.

4. The pressure relief structure for a steam assisted food machine of claim 2, wherein: the bottom wall of shell (401) is provided with pressure release groove (403) with pressure release nozzle (6) location fit, and pressure release groove (403) include straight section of thick bamboo section (404) of upper end portion and the toper section of narrowing (405) of lower extreme portion, pressure release aperture (402) are seted up in the bottom of toper section of narrowing (405).

5. A pressure relief structure for a steam assisted eating machine according to claim 3, characterized in that: an air inlet joint (42) is further installed in the cup cover (4), an air outlet branch pipe (421) is arranged on the side wall of the air inlet joint (42), and the air outlet branch pipe (421) is communicated with the other port of the steam pipeline (41); a sealing sleeve (422) is installed in the air inlet joint (42), and the sealing sleeve (422) acts on the steam outlet (101) in a sealing mode.

6. A pressure relief structure for a steam assisted eating machine according to claim 3, characterized in that: and a sealing ring (7) is arranged between the shell (401) and the air outlet joint (43).

7. The pressure relief structure for a steam assisted food machine of claim 1, wherein: the cup cover is characterized in that a through hole (8) is formed in the cup cover (4), a pressure release valve (9) is installed in the through hole (8), and a sealing film (91) capable of being opened and closed elastically is arranged in the pressure release valve (9).

8. The pressure relief structure for a steam assisted food machine of claim 1, wherein: the steam spray needle (5) is arranged in the middle of the cup cover (4), and the pressure relief nozzle (6) is arranged beside the steam spray needle (5).

9. The pressure relief structure for the steam cooker as set forth in claim 1, wherein: the steam generator is characterized in that a steam generation module (X) is installed in the base (2) or the machine body (1), and the steam generation module (X) is communicated with a steam outlet (101).

10. The pressure relief structure for the steam cooker as claimed in claim 2, wherein: a connecting sleeve (406) extends from the bottom of the shell (401), and the connecting sleeve (406) and the steam spray needle (5) are integrally formed through injection molding.