Oven with steam humidifying function

Abstract

The utility model belongs to the technical field of household appliances, and discloses an oven with a steam humidifying function, which comprises a steaming oven body and a control panel, an oven water inlet is formed in the outer side wall of the steaming and baking box body; a steam generating cavity, a circulating cavity and a steaming and baking cavity which are sequentially communicated are formed in the steaming and baking oven body, and the control panel is arranged outside the steam generating cavity; a disinfection unit, a steam generation box, a heating device and a steam compressor are arranged in the steam generation cavity; the water inlet, the disinfection unit, the steam generation box and the steam compressor are sequentially communicated, and a steam outlet of the steam compressor penetrates through the partition plate to be communicated with the circulating cavity; the heating device is mounted at the bottom of the steam generation box; the disinfection unit, the heating device and the steam compressor are all electrically connected with the control panel. According to the technical scheme, food can be evenly humidified, the humidifying efficiency is high, and the humidifying effect is good.

Description

Technical Field

[0001] The utility model belongs to the technical field of household appliances, in particular to an oven with a steam humidifying function. Background Art

[0002] An electric oven is an electrical appliance that uses radiant heat from electric heating elements to bake food. It can quickly heat food to give it a crispy crust while also maintaining adequate nutrition. However, most traditional ovens only have the function of baking food and do not have the function of generating steam to humidify food during the baking process. As a result, the moisture inside the food will evaporate during the baking process, which can easily burn the surface of the food, causing the food to be too dry and affecting the taste.

[0003] At present, some steam ovens also have steam humidification function. By adding a steam generating device to the traditional oven, under the control of the electronic control program, the food can be superimposed and heated by pure steaming, pure baking, high-temperature steam heating and other heating modes. However, the existing steam ovens do not consider the problem of water quality. The steam generator of the existing steam oven is usually installed outside the oven, which increases the space occupied by the oven, and the steam discharge is uneven, which easily causes the side of the food close to the steam generator to be over-humidified, while the side away from the steam generator is not humidified enough, resulting in uneven humidification of the food and poor taste. Utility Model Content

[0004] The purpose of the utility model is to provide an oven with a steam humidification function to solve the problems existing in the above-mentioned prior art.

[0005] To achieve the above object, the utility model provides an oven with steam humidification function, comprising:

[0006] Steam oven body and control panel;

[0007] An oven water inlet is provided on the outer wall of the steam-oven body; a protective cover is provided in the steam-oven body, and the protective cover is fixedly arranged inside the steam-oven body, so that two partition cavities are formed in the steam-oven body, and the first partition cavity is used as a steam circulation cavity, and the second partition cavity is used as a steam-baking cavity; a partition is provided in the steam circulation cavity, and the partition is fixedly arranged inside the steam circulation cavity, so that two partition spaces are formed in the steam circulation cavity, and the first partition space is used as a steam generation cavity, and the second partition space is used as a circulation cavity; the steam generation cavity, the circulation cavity and the steam-baking cavity are connected in sequence;

[0008] The control panel is provided outside the steam generating chamber; the steam generating chamber includes a disinfection unit, a steam generating box, a heating device and a steam compressor; the water inlet, the disinfection unit, the steam generating box and the steam compressor are connected in sequence, and the steam outlet of the steam compressor passes through the partition and is connected to the circulation chamber; the heating device is installed at the bottom of the steam generating box; the disinfection unit, the heating device and the steam compressor are all electrically connected to the control panel.

[0009] Optionally, the disinfection unit includes an ozone generator and a purification tank;

[0010] One side of the purification tank is connected to the water inlet of the oven, and a purification water outlet is arranged at the bottom of the other side, and the purification water outlet is respectively connected to the water inlet of the steam generating box and the water inlet of the steam compressor; a gas pipeline is arranged on the top of the purification tank, and a plurality of gas outlet pipelines are vertically arranged at equal distances on the gas pipeline, and a jet ball is installed at the bottom of each gas outlet pipeline; an ozone generator is arranged above the purification tank, and the ozone generator is connected to the gas pipeline through a connecting pipe; the ozone generator is also electrically connected to the control panel.

[0011] Optionally, the air-jet ball is provided with a plurality of through holes.

[0012] Optionally, an air pump is provided in the connecting pipeline between the ozone generating device and the gas pipeline.

[0013] Optionally, a water level sensor is provided in the steam generating box, and the water level sensor is electrically connected to the control panel.

[0014] Optionally, a heat conducting plate is provided between the steam generating box and the heating device.

[0015] Optionally, a plurality of grills are arranged inside the steaming and baking cavity, an exhaust hole is opened at the top, and a sewage outlet is opened at the bottom.

[0016] Optionally, the front end of the steaming and baking cavity is connected to the outside, a rotating shaft is arranged in the steaming and baking cavity, and an opening and closing door is installed on the rotating shaft.

[0017] The technical effects of the utility model are:

[0018] The utility model provides an oven with steam humidification function. By setting a steam generating component in the oven body, the occupied space is reduced, and a circulation cavity is set to promote the gas exchange in the cavity inside the oven body, so that the food can be evenly humidified, the humidification efficiency is high, and the humidification effect is good, which effectively solves the problem of uneven food humidification caused by uneven steam discharge in traditional steam ovens. At the same time, the utility model is scientifically and reasonably designed, can effectively purify microorganisms in tap water, saves energy, has low cost, and completes purification and disinfection through an ozone generator, thereby improving the disinfection efficiency and effluent water quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] The drawings constituting a part of the present application are used to provide a further understanding of the present application. The illustrative embodiments and descriptions of the present application are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0021] Figure 1 This is a schematic diagram of the external structure of the steam oven body in the embodiment of the utility model;

[0022] Figure 2 This is a schematic diagram of the internal structure of the steam oven body in the embodiment of the utility model;

[0023] Figure 3 This is a schematic diagram of the steam generating chamber structure in an embodiment of the utility model;

[0024] Explanation of the numbers: 1. Opening and closing door; 2. Steam oven body; 3. Control panel; 4. Exhaust hole; 5. Support; 6. Drain outlet; 7. Fan; 8. Ozone generator; 9. Air pump; 10. Air outlet branch pipe; 11. Jet ball; 12. Steam generating box; 13. Heating device; 14. Heat conduction plate; 15. Steam compressor. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0026] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0027] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an element in the middle; when an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an element in the middle at the same time; the terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only;

[0028] The words “include,” “including,” “have,” “contain,” etc. used in this document are open-ended terms, meaning including but not limited to.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which the present invention belongs. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0030] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0031] Embodiment 1

[0032] like Figure 1 - Figure 3 As shown, this embodiment provides an oven with a steam humidification function, including:

[0033] Steam oven body 2 and control panel 3;

[0034] An oven water inlet is provided on the outer wall of the steam-oven body 2; a protective cover is provided inside the steam-oven body 2, and the protective cover is fixedly arranged inside the steam-oven body 2, so that two partition cavities are formed inside the steam-oven body 2, and the first partition cavity is used as a steam circulation cavity, and the second partition cavity is used as a steam-baking cavity; a partition is provided inside the steam circulation cavity, and is fixedly arranged inside the steam circulation cavity, so that two partition spaces are formed inside the steam circulation cavity, and the first partition space is used as a steam generation cavity, and the second partition space is used as a circulation cavity; the steam generation cavity, the circulation cavity and the steam-baking cavity are connected in sequence;

[0035] The control panel 3 is provided outside the steam generating chamber; the steam generating chamber includes a disinfection unit, a steam generating box, a heating device 13 and a steam compressor 15; the water inlet, the disinfection unit, the steam generating box and the steam compressor 15 are connected in sequence, and the steam outlet of the steam compressor 15 is connected to the circulation chamber through the partition; the heating device 13 is installed at the bottom of the steam generating box; the disinfection unit, the heating device 13 and the steam compressor 15 are all electrically connected to the control panel 3.

[0036] A temperature sensor is provided at the steam outlet.

[0037] The circulation chamber is provided with a temperature sensor, a fan 7 and an electric heating tube, the electric heating tube is arranged on both sides of the fan 7, and the electric heating tube and the temperature sensor are electrically connected to the control panel 3. The fan 7 drives the air to circulate, and the electric heating tubes on both sides control and stabilize the temperature of the steam during the circulation process.

[0038] Temperature sensors are installed at the steam outlet and in the circulation chamber, which makes the control more precise and the steam generation process more stable and safer.

[0039] The control panel 3 is provided with a control mainboard, a plurality of control buttons and a display screen; the display screen and each of the control buttons are electrically connected to the control mainboard; the display screen is used to display the real-time water level and real-time temperature of the steam generating box; the control buttons are used to control the oven to perform various operations.

[0040] This embodiment significantly reduces the occupied space by cleverly integrating the steam generating assembly into the oven body, while the carefully designed circulation cavity promotes gas exchange in the cavity inside the oven. This innovative design not only achieves uniform humidification of food, but also has high humidification efficiency and good effect, effectively solving the problem of uneven food humidification caused by uneven steam discharge in traditional steam ovens. In addition, the design of this embodiment is scientific and reasonable, and can more efficiently purify microorganisms in tap water, achieving a win-win situation of energy saving and cost control. Purification and disinfection are completed by the ozone generator 8, which further improves the disinfection efficiency and water quality, bringing users a safer and healthier use experience.

[0041] It can be implemented that the disinfection unit includes an ozone generator and a purification tank;

[0042] One side of the purification tank is connected to the water inlet of the oven, and a purification water outlet is arranged at the bottom of the other side. A three-way valve can be arranged at the connection between the water inlet of the oven and the purification tank; the purification water outlet is respectively connected to the water inlet of the steam generating box and the water inlet of the steam compressor 15; a gas pipeline is arranged on the top of the purification tank, and a plurality of gas outlet pipelines are vertically arranged at equal distances on the gas pipeline, and a jet ball 11 is installed at the bottom end of each gas outlet pipeline; an ozone generator is arranged above the purification tank, and the ozone generator is connected to the gas pipeline through a connecting pipe; the ozone generator is also electrically connected to the control panel 3.

[0043] It is feasible that the air-jet ball 11 is provided with a plurality of through holes.

[0044] A jet ball 11 is installed at the bottom end of each of the outlet pipes, and a through hole is opened on the jet ball 11 to ensure that during the disinfection and purification process, the contact area between the gas spray and the water to be disinfected is increased as much as possible, and has a layer so that the bubbles formed when the gas is sprayed are dispersed in the water to be disinfected, and the water to be disinfected is effectively purified.

[0045] It is feasible that an air pump 9 is provided in the connecting pipeline between the ozone generating device and the gas pipeline.

[0046] It is feasible that a water level sensor is provided in the steam generating box, and the water level sensor is electrically connected to the control panel 3 .

[0047] It is feasible that a heat conducting plate 14 is provided between the steam generating box and the heating device 13 .

[0048] It can be implemented that a plurality of grills are arranged inside the steaming and baking cavity, and an exhaust hole 4 is opened at the top and a sewage outlet 6 is opened at the bottom. The purpose of steaming and baking can be achieved by placing the steaming and baking objects to be steamed and baked on the grills. The exhaust hole 4 is arranged above this area, mainly to prevent the oil vapor from adhering to the surface of the steaming and baking objects due to excessive temperature, thereby affecting the steaming and baking quality and preventing harm to the human body. The sewage outlet 6 is designed below this area to facilitate the discharge of sewage during cleaning;

[0049] It is feasible that the front end of the steaming and baking cavity is connected to the outside, a rotating shaft is provided in the steaming and baking cavity, an opening and closing door 1 is installed on the rotating shaft, the middle part of the opening and closing door 1 is made of glass, and it is a visual glass door; a handle is installed on the side of the opening and closing door 1 away from the steaming and baking cavity.

[0050] The specific implementation process of this embodiment is as follows: put in the steaming and baking object, connect the power supply, start the steaming and baking body 2 by adjusting the control module, water enters the disinfection unit to soften, improve the water quality, and the ozone generator 8 releases ozone into the tap water through the transmission pipeline to achieve disinfection, thereby better improving the water quality; after the water quality is cleaned, it enters the steam generation chamber, first enters the steam generation box, the water is heated in the steam generation box to generate steam, the steam enters the steam compressor 15, the saturated steam enters the steam compressor 15 and is compressed, providing a low-temperature water source to eliminate the overheating effect of the compression process, and becomes steam of different temperatures and pressures. During the process of water flow replenishment, it is disinfected and purified by the disinfection unit, which is cleaner and more environmentally friendly; the steam enters the circulation system for circulation, and further enters the steaming and baking body 2 for steaming and baking.

[0051] Electric ovens are electrical appliances that use radiant heat from electric heating elements to bake food. Their rapid heating characteristics make the food crispy and retain nutrients. However, traditional ovens have a single function and lack the ability to humidify food during baking, which makes it easy for moisture in the food to evaporate and the surface to burn, making the food taste too dry. Although some steam ovens on the market have steam humidification functions, most of them achieve the superposition of multiple heating modes such as pure steaming, pure baking, and high-temperature steam heating by adding a steam generator to the traditional oven. However, these steam ovens often do not fully consider water quality issues.

[0052] More importantly, the steam generator of existing steam ovens is mostly installed outside the oven, which not only increases the space occupied, but also often causes uneven humidification of food due to uneven steam discharge. The side close to the steam generator is often over-humidified, while the side far away is under-humidified, which seriously affects the taste of the food.

[0053] In view of these problems, the present embodiment sets a steam generating assembly in the oven body, which not only reduces the space occupied, but also promotes the gas exchange in the cavity inside the oven through the setting of the circulation cavity. This innovative design allows the food to be humidified evenly, with high humidification efficiency and good effect, and completely solves the problem of uneven humidification caused by uneven steam discharge in traditional steam ovens.

[0054] In addition, the design of this embodiment also focuses on water purification, scientifically and rationally purifies the microorganisms in tap water, ensures safe use, saves energy and reduces consumption, and has low costs; purification and disinfection are completed through an ozone generator, which not only improves the disinfection efficiency, but also ensures the water quality of the outlet water, providing users with a healthier and safer cooking environment.

[0055] The above is only a preferred specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. An oven with steam humidification function, characterized in that: include: A steam oven body (2) and a control panel (3); An oven water inlet is provided on the outer wall of the steam oven body (2); a protective cover is provided inside the steam oven body (2), and the protective cover is fixedly arranged inside the steam oven body (2), so that two partition cavities are formed inside the steam oven body (2), and the first partition cavity is used as a steam circulation cavity, and the second partition cavity is used as a steam-baking cavity; a partition is provided inside the steam circulation cavity, and is fixedly arranged inside the steam circulation cavity, so that two partition spaces are formed inside the steam circulation cavity, and the first partition space is used as a steam generation cavity, and the second partition space is used as a circulation cavity; the steam generation cavity, the circulation cavity and the steam-baking cavity are arranged in sequence in communication; The control panel (3) is arranged outside the steam generating chamber; the steam generating chamber comprises a disinfection unit, a steam generating box, a heating device (13) and a steam compressor (15); the water inlet, the disinfection unit, the steam generating box and the steam compressor (15) are connected in sequence, and the steam outlet of the steam compressor (15) passes through the partition and is connected to the circulation chamber; the heating device (13) is installed at the bottom of the steam generating box; the disinfection unit, the heating device (13) and the steam compressor (15) are all electrically connected to the control panel (3).

2. The oven with steam humidification function according to claim 1, characterized in that: The disinfection unit includes an ozone generator and a purification tank; One side of the purification tank is connected to the water inlet of the oven, and the other side is provided with a purification outlet at the bottom, and the purification outlet is respectively connected to the water inlet of the steam generating box and the water inlet of the steam compressor (15); a gas pipeline is provided at the top of the purification tank, and a plurality of gas outlet pipelines are vertically provided at equal distances on the gas pipeline, and a jet ball (11) is installed at the bottom of each gas outlet pipeline; an ozone generator is provided above the purification tank, and the ozone generator is connected to the gas pipeline through a connecting pipe; the ozone generator is also electrically connected to the control panel (3).

3. The oven with steam humidification function according to claim 2, characterized in that: The jet ball (11) is provided with a plurality of through holes.

4. The oven with steam humidification function according to claim 2, characterized in that: An air pump (9) is provided in the connecting pipeline between the ozone generating device and the gas transmission pipeline.

5. The oven with steam humidification function according to claim 1, characterized in that: A water level sensor is provided in the steam generating box, and the water level sensor is electrically connected to the control panel (3).

6. The oven with steam humidification function according to claim 1, characterized in that: A heat conducting plate (14) is provided between the steam generating box and the heating device (13).

7. The oven with steam humidification function according to claim 1, characterized in that: A plurality of grills are arranged inside the steaming and baking cavity, an exhaust hole (4) is opened at the top, and a sewage outlet (6) is opened at the bottom.

8. The oven with steam humidification function according to claim 1, characterized in that: The front end of the steaming and baking cavity is in communication with the outside, a rotating shaft is arranged in the steaming and baking cavity, and an opening and closing door (1) is installed on the rotating shaft.

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