CN219736028U - Exhaust assembly and kitchen steaming and baking all-in-one machine - Google Patents

Abstract

The utility model discloses an exhaust assembly and a kitchen steaming and baking integrated machine, which belong to the technical field of kitchen electricity, wherein the exhaust assembly comprises a water storage container, an air guide assembly, an air outlet pipeline and at least one temperature sensor, the water storage container comprises a water storage body and an air guide pipe, a first water storage cavity is formed in the water storage body, and an air outlet end of the air guide pipe is communicated with the first water storage cavity; the air outlet end of the air outlet pipeline is communicated with the first water storage cavity, and the air inlet end of the air outlet pipeline is provided with an air guide assembly; the temperature sensor is arranged on a flow path of the gas in the air outlet pipeline. The kitchen is evaporated roast all-in-one and is included frame, steaming and baking box subassembly and foretell exhaust assembly, and the frame has the accommodation space, and steaming and baking box subassembly can dismantle the setting in the accommodation space, and steaming and baking box subassembly's top forms steam outlet, and the air duct can communicate with steam outlet. When the temperature sensor detects that the temperature in the air outlet pipeline is higher than a set value, the air guide assembly is judged to be in fault, the machine is convenient to stop in time, and the condensate water is prevented from leaking outwards.

Description

Exhaust assembly and kitchen steaming and baking all-in-one machine

Technical Field

The utility model relates to the technical field of kitchen electricity, in particular to an exhaust assembly and a kitchen steaming and baking integrated machine.

Background

The kitchen steaming and baking integrated machine integrates the functions of a gas kitchen range, a steam box, an oven and the like, and can be equivalent to a plurality of kitchen appliances with independent functions, so that steaming and baking can be realized while frying and stewing, kitchen space is released, kitchen decoration flow is optimized, and the kitchen steaming and baking integrated machine is favored by users.

The steaming and baking function is provided, so that the steaming and baking oven is a cooking device which heats steam by utilizing water heating and then heats food by utilizing the steam. The existing steaming and baking oven comprises a steam generator, an inner container and an exhaust assembly, wherein a steam outlet of the steam generator is communicated with a steam inlet of the inner container, and a steam outlet of the inner container is communicated with the exhaust assembly.

The existing exhaust assembly comprises a water storage box and an air duct, high-temperature steam can be continuously discharged to the water storage box along the air duct above the liner in the cooking process of the steaming and baking box, and the steam is condensed in the water storage box. In order to improve condensation efficiency, an air guide assembly is generally arranged to blow air to the water storage box. When the wind-guiding subassembly trouble, the user can not in time learn and handle, can lead to steam entering wind channel, and steam condenses in the wind channel, leads to the comdenstion water to leak outward, has the potential safety hazard.

Disclosure of Invention

The utility model aims to provide an exhaust assembly and a kitchen steaming and baking integrated machine, which are used for solving the technical problem that a user cannot know and process in time when an air guide assembly fails in the prior art.

The technical scheme adopted by the utility model is as follows:

an exhaust assembly, comprising:

the water storage container comprises a water storage body and an air duct, a first water storage cavity is formed in the water storage body, and the air outlet end of the air duct is communicated with the first water storage cavity;

the air outlet end of the air outlet pipeline is communicated with the first water storage cavity, and the air inlet end of the air outlet pipeline is provided with the air guide assembly;

at least one temperature sensor is arranged in the air outlet pipeline or on the outer wall of the air outlet pipeline.

The two temperature sensors are arranged at intervals, and the two temperature sensors are arranged at intervals along the length direction of the air outlet pipeline.

Wherein, the air inlet end of air-out pipeline is provided with the water receiving box in the below of wind-guiding subassembly.

The air duct extends along the vertical direction, and the air outlet end of the air outlet pipeline is connected to the side wall of the first water storage cavity.

The air outlet end of the air outlet pipeline is provided with a guide inclined plane which extends obliquely upwards.

Wherein, the air outlet end of the air outlet pipeline is higher than the air outlet end of the air duct.

And the side wall of the water storage body is provided with an overflow port, and the air outlet end of the air guide pipe is higher than the lowest point of the overflow port.

The water storage device comprises a water storage container, and is characterized by further comprising a shell, wherein the shell is sleeved on the outer side of the water storage container, a second water storage cavity is formed between the shell and the water storage container, an air inlet is formed in the position, corresponding to the overflow port, of the shell, and the air outlet end of the air outlet pipeline is communicated with the air inlet.

Wherein the highest point of the overflow port is not lower than the highest point of the air inlet.

A kitchen steaming and baking all-in-one machine, comprising:

an exhaust assembly as described above;

a frame having an accommodation space;

the steaming and baking box assembly is detachably arranged in the accommodating space, a steam outlet is formed in the top of the steaming and baking box assembly, and the air duct can be communicated with the steam outlet.

The front end of the accommodating space is provided with an installing port, and the air guide assembly is arranged at the rear part of the frame.

The utility model has the beneficial effects that:

according to the exhaust assembly provided by the utility model, steam enters the water storage body from the air guide pipe, the steam contacts with the cup wall to form condensed water, the condensed water is accumulated in the first water storage cavity, and the air guide assembly supplies cold air to the first water storage cavity through the air outlet pipeline, so that the steam is convenient to condense quickly, the steam quantity is reduced, users are prevented from being scalded, the condensation efficiency is quickened, the recycling rate of the condensed water is improved, and the water waste is reduced. When the air guide assembly fails, steam can enter the air outlet pipeline to cause the temperature of the air outlet pipeline to rise, and as the temperature sensor is arranged in the air outlet pipeline or on the outer wall of the air outlet pipeline, the temperature sensor can detect the temperature rise of the air outlet pipeline, and when the temperature is higher than a set value, the air guide assembly fails, the air guide assembly is convenient to stop in time, and condensed water leakage is avoided.

Drawings

Fig. 1 is a schematic structural diagram of a cooking, steaming and baking integrated machine according to a first embodiment of the present utility model;

fig. 2 is a schematic structural diagram of a cooking, steaming and baking integrated machine according to a first embodiment of the present utility model;

fig. 3 is a schematic diagram III of a cooking, steaming and baking integrated machine according to the first embodiment of the present utility model;

fig. 4 is a cross-sectional view of a cooking, steaming and baking all-in-one machine according to an embodiment of the present utility model;

FIG. 5 is a partial schematic view of FIG. 4;

fig. 6 is a rear view of the oven steaming and baking all-in-one machine according to the first embodiment of the present utility model, with a rear plate omitted;

FIG. 7 is an enlarged view at A of FIG. 6;

fig. 8 is a schematic view of a structure of a kitchen steaming and baking integrated machine with a back plate omitted according to the first embodiment of the present utility model;

fig. 9 is an enlarged view at B of fig. 8;

FIG. 10 is a schematic view of a portion of an exhaust assembly according to a first embodiment of the present utility model;

fig. 11 is a front view of fig. 10;

FIG. 12 is a top view of FIG. 10;

FIG. 13 is a C-C cross-sectional view of FIG. 12;

FIG. 14 is a schematic view of the exhaust pipe of FIG. 13;

FIG. 15 is a D-D sectional view of FIG. 12;

fig. 16 is a front view of a water container according to an embodiment of the present utility model;

FIG. 17 is a cross-sectional view of a water reservoir provided in accordance with an embodiment of the present utility model;

fig. 18 is a cross-sectional view of a cooking, steaming and baking all-in-one machine according to a second embodiment of the present utility model;

FIG. 19 is an enlarged view at E of FIG. 18;

FIG. 20 is a schematic view of the steam outlet pipe of FIG. 19;

fig. 21 is a schematic structural view of a limiting member according to a second embodiment of the present utility model;

FIG. 22 is a partial schematic view of the F-F cross-sectional view of FIG. 18;

fig. 23 is a second cross-sectional view of a cooking, steaming and baking all-in-one machine according to a second embodiment of the present utility model;

fig. 24 is an enlarged view at G of fig. 23.

In the figure:

10. a frame; 11. a bottom plate; 12. a rear plate; 13. a side plate;

20. a stove;

30. a support leg;

40. a steaming and baking box assembly; 41. an outer frame; 42. an inner container; 421. a steam outlet; 43. a steam outlet pipe; 431. positioning the bulge; 432. a horn mouth; 433. a limit protrusion;

50. an exhaust assembly; 51. a water storage container; 511. a water storage body; 5111. a first water storage chamber; 5112. an overflow port; 5113. a boss; 512. an air duct; 5121. connecting a clamping ring; 52. a housing; 521. a second water storage chamber; 522. an air inlet; 53. an exhaust pipe; 531. a mounting part; 532. positioning a clamping ring; 54. an air guide assembly; 55. an air outlet pipeline; 56. an exhaust hood;

60. a temperature sensor;

71. a limiting piece; 711. a connection part; 712. a guide part; 7121. a guide hole; 72. and (3) a spring.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.

Example 1

Referring to fig. 1 to 17, an embodiment of the present utility model provides a kitchen steaming and baking all-in-one machine, which comprises a frame 10, wherein a kitchen range 20 is arranged at the top of the frame 10, a support leg 30 is arranged at the bottom of the frame 10, the frame 10 is provided with a containing space, and a steaming and baking box assembly 40 is detachably arranged in the containing space. Specifically, the frame 10 includes a bottom plate 11, a rear plate 12 and side plates 13, the side plates 13 are provided in two, the bottoms of the side plates 13 are connected with the bottom plate 11, the sides of the side plates 13 are connected with the rear plate 12, the bottom plate 11, the rear plate 12 and the side plates 13 enclose a receiving space, and the front end of the receiving space has a mounting opening for mounting the steaming and baking box assembly 40. The arrows in fig. 2 show the up-down, left-right, and front-back directions.

The steaming and baking box assembly 40 comprises an outer frame 41 and an inner container 42, the outer frame 41 is detachably connected with the frame 10, a steam outlet 421 is formed at the top of the inner container 42, and high-temperature steam can be continuously discharged along the steam outlet 421 above the inner container 42 in the cooking process of the steaming and baking box.

The kitchen steaming and baking all-in-one machine comprises an exhaust assembly 50, and the exhaust assembly 50 is connected with a steam outlet 421. The exhaust assembly 50 can guide the flow of steam, and can condense the steam, prevent users from being scalded when the steam quantity is excessive, and recover a large amount of moisture contained in the steam.

The exhaust assembly 50 comprises a water storage container 51, the water storage container 51 comprises a water storage body 511 and an air duct 512, a first water storage cavity 5111 is formed in the water storage body 511, an air outlet end of the air duct 512 is communicated with the first water storage cavity 5111, and an air inlet end of the air duct 512 can be communicated with a steam outlet 421. Steam enters the water storage body 511 along the air duct 512, and contacts the wall of the cup to form condensed water, and the condensed water is accumulated in the first water storage chamber 5111.

The exhaust assembly 50 further comprises a housing 52, the housing 52 is sleeved on the outer side of the water storage container 51, a second water storage cavity 521 is formed between the housing 52 and the water storage container 51, an overflow port 5112 is formed on the side wall of the water storage body 511, and the air outlet end of the air duct 512 is higher than the lowest point of the overflow port 5112. As the condensed water in the first water storage chamber 5111 increases, when the water level exceeds the overflow port 5112, the condensed water flows from the overflow port 5112 to the second water storage chamber 521, and the condensed water does not flow back along the air guide pipe 512 because the air outlet end of the air guide pipe 512 is higher than the lowest point of the overflow port 5112, thereby not only increasing the capacity of the condensed water, but also avoiding the condensed water flowing back to the liner 42 and avoiding pollution. In a special case, as the condensed water in the second water storage chamber 521 increases, when the water level exceeds the overflow 5112, if the condensed water continues to increase, the water level will exceed the air outlet end of the air duct 512, and the condensed water will flow back along the air duct 512, so that the condensed water will not leak. Wherein, the lowest point of the overflow port 5112, i.e., the lowest position of the overflow port 5112 allowing water to pass therethrough, i.e., when the water level in the water storage body 511 is higher than the lowest point, water will flow from the overflow port 5112 to the second water storage chamber 521. In this embodiment, the overflow port 5112 is rectangular in shape, and the lowest point of the overflow port 5112 is the position of the bottom side of the rectangle.

In this embodiment, the bottom of the water storage body 511 protrudes into the first water storage cavity 5111 to form a boss 5113, and the air outlet end of the air duct 512 is connected to the boss 5113. The boss 5113 is arranged such that the air outlet end of the air duct 512 is higher than the bottom wall of the water storage body 511 by a certain height, so that condensed water cannot flow back along the air duct 512.

Further, the air outlet end of the air duct 512 extends into the water storage body 511 and is higher than the boss 5113, which is favorable for concentrated discharge of steam, prevents the steam from dispersing in the water storage container 51 and is convenient for condensation.

An air inlet 522 is formed in the housing 52 at a position corresponding to the overflow port 5112, and the lowest point of the air inlet 522 is higher than the air outlet end of the air duct 512. Cold air is fed to the first water storage cavity 5111 through the air inlet 522, so that steam is convenient to condense quickly, the steam quantity is reduced, users are prevented from being scalded, the condensation efficiency is improved, the recycling rate of condensed water is improved, and water waste is reduced. The lowest point of the air inlet 522 is the lowest position of the air inlet 522 that allows the air to enter.

Specifically, the air flow entering from the air inlet 522 flows to the first water storage cavity 5111 through the overflow port 5112, and the air flow is convenient to flow to the air outlet end of the air duct 512 rapidly for condensation because the air outlet end of the air duct 512 is higher than the lowest point of the overflow port 5112 and lower than the lowest point of the air inlet 522. Further, the air flow entering from the air inlet 522 flows in the upper portion of the second water storage chamber 521 to cool the outer wall of the water storage body 511, and when the steam in the first water storage chamber 5111 contacts the cup wall with a low temperature, the steam can be quickly condensed.

The highest point of the overflow port 5112 is not lower than the highest point of the air inlet 522, so that the air entering from the air inlet 522 can enter the first water storage cavity 5111 from the overflow port 5112 at maximum efficiency, and the utilization rate is improved. The highest point of the air inlet 522 is the highest position of the air inlet 522 allowing the air to enter, and the highest point of the overflow port 5112 is the highest position of the overflow port 5112 allowing the water to flow through.

The overflow port 5112 forms a hand-locking portion into which a human hand is inserted, facilitating the installation and removal of the water storage container 51. That is, the overflow port 5112 has a large opening size, and a finger can be inserted therein to facilitate the removal of the water storage container 51 by a human hand. In this embodiment, the water storage body 511 and the air duct 512 are integrally formed, so that the number of parts is reduced, and the assembly efficiency is improved.

In this embodiment, the water storage container 51 has a length of 156mm and a width of 36mm. The height of the air duct 512 in the water reservoir 51 was 46.5mm. The angle between the side wall of the water storage body 511 and the bottom wall of the water storage body 511 is greater than 90 degrees, and may specifically be 92 degrees. With the above arrangement, the capacity of the water storage container 51 is increased.

The exhaust assembly 50 further includes an exhaust pipe 53, the exhaust pipe 53 being removably connected to the intake end of the air duct 512. Specifically, the air inlet end of the air duct 512 is inserted into the exhaust duct 53 and is engaged with the exhaust duct 53. The outer periphery of the air inlet end of the air duct 512 is provided with a connecting clamping ring 5121, and when the air duct 512 is inserted into the exhaust pipe 53, the connecting clamping ring 5121 is clamped with the inner wall of the exhaust pipe 53, so that the connection stability is improved. In this embodiment, the diameter of the connection collar 5121 is 25mm. The connecting clamping ring 5121 is provided with two circles, and a sealing ring is arranged between the two circles of connecting clamping rings 5121.

The exhaust assembly 50 further comprises an air guide assembly 54 and an air outlet pipeline 55, wherein an air outlet end of the air outlet pipeline 55 is communicated with the first water storage cavity 5111, and an air inlet end of the air outlet pipeline 55 is provided with the air guide assembly 54. The air guide assembly 54 sends cold air to the first water storage cavity 5111 through the air outlet pipeline 55, so that steam is convenient to condense quickly, the steam quantity is reduced, a user is prevented from being scalded, the condensation efficiency is quickened, the recycling rate of condensed water is improved, and the water waste is reduced. The air guiding component 54 may be a fan or a blower, so long as the air can be blown to the air outlet pipeline 55.

Specifically, the air outlet end of the air outlet pipe 55 is communicated with the air inlet 522, and the air flow entering from the air inlet 522 flows to the first water storage cavity 5111 through the overflow port 5112. As described above, the lowest point of the air inlet 522 is higher than the air outlet end of the air duct 512, that is, the air outlet end of the air outlet duct 55 is higher than the air outlet end of the air duct 512, so that steam or condensed water is prevented from entering the air outlet duct 55.

In this embodiment, the air guide assembly 54 is disposed at the rear of the frame 10. Specifically, the rear plate 12 of the frame 10 is provided with a vent hole corresponding to the air guide assembly 54, and the air guide assembly 54 sucks air from the outside and blows air into the air outlet pipeline 55.

The air duct 512 extends along the vertical direction, and the air outlet end of the air outlet pipe 55 is connected to the side wall of the first water storage cavity 5111, so that an included angle is formed between the air outlet airflow and the steam flowing direction, that is, the air guide component 54 blows out the airflow obliquely into the first water storage cavity 5111, so as to reduce the water vapor concentration.

Further, the air outlet end of the air outlet pipeline 55 is provided with a guiding inclined plane, the guiding inclined plane extends upwards in an inclined way to guide the air outlet air flow upwards in an inclined way, on one hand, cold air blown out from the air outlet pipeline 55 is impacted on a cup wall opposite to the overflow port 5112, after the cold air rebounds through the cup wall, the rebounded cold air does not influence the cold air blown out subsequently, and the air flow is prevented from flowing back; on the other hand, by obliquely exhausting the air upward, the steam and water in the water storage container 51 can be prevented from flowing into the air-out duct 55.

The air outlet pipeline 55 extends from the air inlet end to the air outlet end along a bending path, so that air flow backflow can be avoided, the distance between the air guide assembly 54 and a heat source can be prolonged, and the air guide assembly 54 and the heat source are prevented from being too close to cause too high temperature of air flow blown out by the air guide assembly 54, and condensation of steam is prevented from being affected.

Specifically, the air guide assembly 54 is disposed obliquely rearward of the water storage container 51, making full use of the rear space. The air guide assembly 54 is positioned lower than the water storage container 51, and air flows obliquely upwards in the air outlet pipeline 55, so that air flow backflow can be avoided.

The steam entering the water storage container 51 is mostly condensed and is discharged to the outside environment in a small portion. Specifically, the top end of the water storage body 511 forms an air outlet, the uncondensed steam can be discharged from the air outlet, and the wind entering from the air inlet 522 can carry the steam to be discharged from the air outlet, so that the exhaust efficiency is accelerated.

The detachable cover at the exhaust outlet is provided with an exhaust cover 56, and the exhaust cover 56 is provided with an exhaust hole. The exhaust hood 56 is arranged to enable more steam to be condensed, so that the water storage body 511 is conveniently opened for cleaning, and larger foreign matters are prevented from falling into the water storage body 511.

The steam is generally discharged upward, and the exhaust efficiency can be improved. An exhaust passage is formed in the kitchen range 20 corresponding to the exhaust assembly 50, and the exhaust assembly 50 is installed in the exhaust passage. Specifically, the casing 52 is fixedly connected with the exhaust channel, and the air inlet 522 on the casing 52 is opposite to the air outlet end of the air outlet pipeline 55. After the steaming and baking box assembly 40 is pushed from the accommodating space, the steam outlet 421 is opposite to the exhaust passage.

The steam outlet 421 is provided with a steam outlet pipe 43, and the bottom end of the exhaust pipe 53 can be clamped with the steam outlet pipe 43. The exhaust assembly 50 is inserted from above the cooktop 20 toward the exhaust passage such that the exhaust pipe 53 is inserted into the steam outlet pipe 43. In this embodiment, the kitchen steaming and baking integrated machine further includes a limiting member 71, the limiting member 71 is disposed at the steam outlet 421, and the steam outlet pipe 43 is fixedly connected with the limiting member 71.

The housing 52 is provided with a mounting groove, the top end of the exhaust pipe 53 is provided with a mounting part 531, the mounting part 531 is clamped with the mounting groove, and a sealing ring is arranged between the mounting part 531 and the mounting groove for sealing.

The outer periphery of the bottom end of the exhaust pipe 53 is provided with a positioning snap ring 532, the exhaust pipe 53 is inserted into the steam outlet pipe 43, and the positioning snap ring 532 is clamped with the inner wall of the steam outlet pipe 43. The positioning snap ring 532 is provided with two rings, and a sealing ring is arranged between the two rings of positioning snap rings 532.

After the water storage container 51 is inserted into place, the water storage container 51 and the kitchen range 20 are locked by bolts, and the exhaust hood 56 is fastened to the top end of the water storage container 51. Specifically, a flange is provided at the edge of the upper end of the water storage container 51, which abuts against the kitchen range 20 and can be locked by a bolt.

In the present embodiment, at least one temperature sensor 60 is provided in the air outlet duct 55 or on the outer wall of the air outlet duct 55. When the air guide assembly 54 fails, steam can enter the air outlet pipeline 55 to cause the temperature of the air outlet pipeline 55 to rise, so that when the temperature sensor 60 detects that the temperature of the air outlet pipeline 55 is higher than a set value, the air guide assembly 54 is judged to be failed, the machine is convenient to stop in time, and condensate water leakage is avoided.

Since cold air flows in the air outlet pipe 55, the steam is convenient to condense. The temperature of the steam is very high, so that the steam enters the air outlet pipeline 55 to cause the temperature of the air outlet pipeline 55 to change greatly, the temperature inside the air outlet pipeline 55 is increased, the temperature of the air outlet pipeline 55 is also increased, the temperature sensor 60 is arranged on the outer wall of the air outlet pipeline 55, the temperature change of the air outlet pipeline 55 can be monitored, and the temperature sensor 60 is convenient to install.

Referring specifically to fig. 4 to 9, a temperature sensor 60 is provided on the outer side wall of the air outlet duct 55, and is capable of detecting a temperature change of the air outlet duct 55.

In the present embodiment, one temperature sensor 60 is provided. In other embodiments, when the length of the air outlet pipe 55 is longer, two or more temperature sensors 60 may be disposed, where each temperature sensor 60 is disposed at intervals along the length direction of the air outlet pipe 55, so as to detect multiple positions at the same time, improve the detection accuracy, and also prevent the condition of untimely detection caused by failure of one of the temperature sensors 60.

Further, a water receiving box is arranged below the air guiding component 54 at the air inlet end of the air outlet pipeline 55. Even if the air guide assembly 54 and the temperature sensor 60 are in failure, steam enters the air outlet pipeline 55, and condensed water generated by condensation of the steam in the air outlet pipeline 55 flows into the water receiving box, so that the condensed water is prevented from leaking.

The temperature sensor 60 is a conventional sensor for detecting temperature, and the structure and operation thereof will not be described herein.

Example two

Fig. 18 to 24 show a second embodiment, in which the same or corresponding parts as those of the first embodiment are given the same reference numerals as those of the first embodiment. For simplicity, only the points of distinction between the second embodiment and the first embodiment will be described. The difference is that the steam outlet 421 is fixedly provided with a limiting member 71, the steam outlet pipe 43 is slidably connected with the limiting member 71, and the steam outlet pipe 43 can slide in the vertical direction. The limiting member 71 plays a supporting role on the steam outlet pipe 43, so that the steam outlet pipe 43 can only move up and down and cannot move in other directions, deformation of the pipeline is prevented, and the stability of the whole pipeline is maintained.

The limiting member 71 includes a connecting portion 711 and a guiding portion 712, the connecting portion 711 is fixedly connected with the steaming and baking box assembly 40, the guiding portion 712 is provided with a guiding hole 7121, and the steam outlet tube 43 is arranged through the guiding hole 7121 and is slidably connected with the guiding hole 7121. The guide hole 7121 plays a limiting role on the steam outlet pipe 43, so that the steam outlet pipe 43 can only move up and down, but cannot move in other directions. The connection part 711 and the steaming and baking box assembly 40 can be fixedly connected through screws. Specifically, the connection part 711 has an L-shape, one end of which is connected to the guide part 712, and the other end of which is connected to the toaster assembly 40.

A gap exists between the outer wall of the steam outlet pipe 43 and the inner wall of the guide hole 7121, so that the steam outlet pipe 43 slides smoothly, and the steam outlet pipe 43 is prevented from being blocked.

A positioning protrusion 431 is provided below the outer periphery Yu Daoxiang hole 7121 of the steam outlet pipe 43, and the positioning protrusion 431 can abut against the guide portion 712. The positioning protrusion 431 can prevent the steam outlet pipe 43 from being separated from the guide hole 7121 when the steam outlet pipe 43 moves in the vertical direction.

The steam outlet pipe 43 is provided with a flare 432 at one end connected with the exhaust pipe 53, so that the exhaust pipe 53 is convenient to insert, and the assembly efficiency is improved.

The kitchen steaming and baking all-in-one machine further comprises a spring 72, wherein the spring 72 is clamped between the steam outlet pipe 43 and the limiting piece 71, and the spring 72 can provide upward supporting force for the steam outlet pipe 43. On the one hand, the steam outlet pipe 43 and the exhaust pipe 53 are ensured to be connected stably; on the other hand, under the action of the spring 72, the steam outlet pipe 43 can be adjusted in the vertical direction, and can adapt to installation spaces with different heights, and the application range is wide.

Specifically, a limiting protrusion 433 is disposed above the hole 7121 in the outer periphery Yu Daoxiang of the steam outlet pipe 43, the spring 72 is sleeved on the steam outlet pipe 43, the upper end of the spring 72 abuts against the limiting protrusion 433, and the lower end of the spring 72 abuts against the limiting member 71. After the exhaust pipe 53 is inserted, the spring 72 is compressed, and the force applied to the stopper protrusion 433 by the spring 72 is transmitted to the exhaust pipe 53, so that the connection of the steam outlet pipe 43 with the exhaust pipe 53 is stabilized. Since the water storage container 51 above the air vent pipe 53 is fixed to the kitchen range 20, the air vent pipe 53 is stably connected to the air guide pipe 512 by the spring 72.

In the present embodiment, the outer diameter of the spring 72 is gradually increased in the up-down direction, increasing the contact area of the lower end of the spring 72 with the stopper 71, so that the spring 72 more stably provides the supporting force.

The above embodiments merely illustrate the basic principle and features of the present utility model, and the present utility model is not limited to the above embodiments, but may be varied and altered without departing from the spirit and scope of the present utility model. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (11)

1. An exhaust assembly, comprising:

the water storage container (51) comprises a water storage body (511) and an air duct (512), a first water storage cavity (5111) is formed in the water storage body (511), and the air outlet end of the air duct (512) is communicated with the first water storage cavity (5111);

the air guide assembly (54) and the air outlet pipeline (55), wherein the air outlet end of the air outlet pipeline (55) is communicated with the first water storage cavity (5111), and the air inlet end of the air outlet pipeline (55) is provided with the air guide assembly (54);

at least one temperature sensor (60) is arranged in the air outlet pipeline (55) or on the outer wall of the air outlet pipeline (55).

2. The exhaust assembly according to claim 1, wherein two temperature sensors (60) are arranged at intervals, and the two temperature sensors (60) are arranged at intervals along the length direction of the air outlet pipeline (55).

3. The exhaust assembly according to claim 1, characterized in that the air inlet end of the air outlet duct (55) is provided with a water receiving box below the air guiding assembly (54).

4. The exhaust assembly according to claim 1, characterized in that the air duct (512) extends in a vertical direction, the air outlet end of the air outlet duct (55) being connected to a side wall of the first water storage chamber (5111).

5. The exhaust assembly according to claim 4, characterized in that the air outlet end of the air outlet duct (55) is provided with a guiding ramp extending obliquely upwards.

6. The exhaust assembly of claim 1, wherein an air outlet end of the air outlet duct (55) is higher than an air outlet end of the air duct (512).

7. The exhaust assembly according to claim 1, wherein an overflow port (5112) is formed in the side wall of the water storage body (511), and the air outlet end of the air duct (512) is higher than the lowest point of the overflow port (5112).

8. The exhaust assembly according to claim 7, further comprising a housing (52), wherein the housing (52) is sleeved on the outer side of the water storage container (51), a second water storage cavity (521) is formed between the housing (52) and the water storage container (51), an air inlet (522) is formed in the housing (52) at a position corresponding to the overflow port (5112), and an air outlet end of the air outlet pipeline (55) is communicated with the air inlet (522).

9. The exhaust assembly according to claim 8, characterized in that the highest point of the overflow port (5112) is not lower than the highest point of the air intake (522).

10. The kitchen is evaporated roast all-in-one, its characterized in that includes:

the exhaust assembly of any of claims 1-9;

-a frame (10), the frame (10) having a receiving space;

the steaming and baking box assembly (40) is detachably arranged in the accommodating space, a steam outlet (421) is formed at the top of the steaming and baking box assembly (40), and the air duct (512) can be communicated with the steam outlet (421).

11. The cooking, steaming and baking all-in-one machine according to claim 10, wherein the front end of the accommodating space is provided with a mounting opening, and the air guide assembly (54) is arranged at the rear part of the frame (10).