All-in-one leavening and steaming machine

Abstract

The utility model discloses a leavening and steaming all-in-one machine which comprises a box body, a food containing cavity is formed in the box body, an installation cavity is formed in the box body, the installation cavity is located on the right outer side of the food containing cavity, a reverse osmosis filtering device, a water purifying box and a steam generating assembly are arranged in the installation cavity, and the steam generating assembly comprises a steam generating device. The water outlet end of the reverse osmosis filtering device is communicated with the water purifying tank, the input end of the steam generating device is communicated with the water purifying tank, the output end of the steam generating device is communicated with the food containing cavity, a floating ball switch is arranged in the water purifying tank, the reverse osmosis filtering device is provided with a booster water pump, and the floating ball switch is electrically connected with the booster water pump. According to the steam generating device, sundries entering the steam generating device can be greatly reduced, so that the situation that the steam generating device is easily blocked can be avoided, and the service life of the steam generating device can be prolonged.

Description

Technical Field

[0001] This utility model relates to the field of steamers, specifically to a steamer that combines steaming and proofing functions. Background Technology

[0002] Currently, steam ovens can steam food, such as steamed buns. The steam oven is equipped with a steam generator. Water is input into the steam generator, and the steam generator outputs steam into the food container of the steam oven. However, tap water inevitably contains bacteria, organic matter, rust, calcium and magnesium ions and other impurities. After long-term use, impurities and scale easily accumulate in the steam generator, causing it to become clogged. Impurities may release harmful gases at high temperatures and mix into the steam, which can also affect the food. Therefore, it is necessary to improve the existing technology of steam ovens. Summary of the Invention

[0003] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a steaming and waking machine that can avoid the problem of easy blockage in the steam generating device.

[0004] The objective of this utility model is achieved through the following technical solution.

[0005] The present invention discloses a steaming and proofing machine, comprising a housing with a food holding cavity formed therein. An installation cavity is also formed within the housing, located on the right outer side of the food holding cavity. The installation cavity contains a reverse osmosis filter, a purified water tank, and a steam generating assembly. The steam generating assembly includes a steam generator. The outlet of the reverse osmosis filter is connected to the purified water tank, the input of the steam generator is connected to the purified water tank, and the output of the steam generator is connected to the food holding cavity. A float switch is provided in the purified water tank, and a booster pump is provided in the reverse osmosis filter. The float switch is electrically connected to the booster pump.

[0006] Preferably, a water receiving box is provided on the bottom of the mounting cavity, the reverse osmosis filter is located above the water receiving box, and the purified water tank is placed inside the water receiving box.

[0007] Preferably, a detection faucet is provided on one side of the water tank, and the detection faucet is positioned lower than the float switch.

[0008] Preferably, the water purification tank has a lid at its upper end.

[0009] Preferably, the right side of the mounting cavity is open.

[0010] Preferably, the steamer of this invention further includes a control circuit, a steam generator, and an electric heating element. A temperature sensor and a humidity sensor are provided inside the food container. The electric heating element is located on the inner wall of the food container. The control circuit controls and connects the steam generator and the electric heating element. The control circuit is electrically connected to the temperature sensor and the humidity sensor. The output terminal of the steam generator is connected to the food container.

[0011] Compared with the prior art, the advantages of this utility model are as follows: by setting up a reverse osmosis filter device, a clean water tank, and a steam generating assembly inside the installation cavity, the steam generating assembly includes a steam generating device, the outlet end of the reverse osmosis filter device is connected to the clean water tank, the input end of the steam generating device is connected to the clean water tank, the output end of the steam generating device is connected to the food storage cavity, a float switch is installed in the clean water tank, and a booster pump is installed in the reverse osmosis filter device. The float switch is electrically connected to the booster pump, which can greatly reduce the amount of debris entering the steam generating device, thereby avoiding the steam generating device from easily becoming clogged. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the steaming and waking machine of this utility model.

[0013] Figure 2 This is a top-view cross-sectional structural diagram of the steaming and waking machine of this utility model.

[0014] Figure 3 This is a right-side structural schematic diagram of the steaming and waking machine of this utility model.

[0015] Figure 4 This is a simplified diagram of the water circuit structure of the steaming and waking machine of this utility model.

[0016] Figure 5 This is a cross-sectional view of the steaming and waking machine according to the second embodiment of the present invention.

[0017] Labeling Explanation: 1. Cabinet Body; 2. Cabinet Door; 11. Food Storage Chamber; 12. Installation Chamber; 3. Reverse Osmosis Filtration Device; 301. Water Outlet; 31. PP Cotton Filter Cartridge; 32. Activated Carbon Filter Cartridge; 33. RO Membrane Filter Cartridge; 34. Booster Pump; 4. Steam Generator Assembly; 41. Steam Generator; 4101. Input Terminal; 4102. Output Terminal; 411. Water Pump; 5. Water Collection Box; 6. Clean Water Tank; 61. Cabinet Cover; 62. Float Switch; 63. Detection Faucet; 7. Steam Generator; 91. Electric Heating Element; 92. Temperature Sensor; 93. Humidity Sensor. Detailed Implementation

[0018] The present invention will now be further described with reference to the accompanying drawings.

[0019] The steaming and proofing machine of this utility model, such as Figure 1 and Figure 2 As shown, the device includes a box body 1, within which a food containing cavity 11 is formed, and a corresponding door 2 is provided for the food containing cavity 11. Figure 1 and Figure 2 As shown, a mounting cavity 12 is formed inside the housing 1. The mounting cavity 12 is located on the right outer side of the food containing cavity 11, that is, the mounting cavity 12 is separated from the food containing cavity 11. The mounting cavity 12 is equipped with a reverse osmosis filter 3, a purified water tank 6, and a steam generating assembly 4. The reverse osmosis filter 3 is a prior art device, such as... Figure 4 As shown, the steam generating assembly 4 includes a steam generating device 41. The outlet 301 of the reverse osmosis filter 3 is connected to the purified water tank 6 via a corresponding hose. The input 4101 of the steam generating device 41 is connected to the purified water tank 6 via a corresponding hose. The output 4102 of the steam generating device 41 is connected to the food storage chamber 11 via a pipe. There can be one steam generating device 41. In some embodiments, there can be more than one steam generating device 41. When there are more than one steam generating device 41, the various steam generating devices 41 are connected in parallel. For example, the steam generating device 41 can be the "high-temperature steam generating device" of Chinese Utility Model Patent Publication No. CN219389677U. Figure 3 As shown, the water tank 6 is equipped with a float switch 62, such as... Figure 4 As shown, the reverse osmosis filtration device 3 is equipped with a booster pump 34, such as Figure 3 and Figure 4 As shown, the reverse osmosis filtration device 3 can be provided with PP cotton filter cartridge 31, activated carbon filter cartridge 32 and RO membrane filter cartridge 33 in sequence, that is, PP cotton filter cartridge 31, activated carbon filter cartridge 32 and RO membrane filter cartridge 33 are connected in series. The booster pump 34 can be set between the activated carbon filter cartridge 32 and the RO membrane filter cartridge 33. That is to say, the water filtered by the PP cotton filter cartridge 31 and activated carbon filter cartridge 32 is input into the RO membrane filter cartridge 33 through the booster pump 34. After the water is filtered by the RO membrane filter cartridge 33, it is output from the outlet 301 to the water tank 6. The float switch 62 is electrically connected to the booster pump 34.

[0020] like Figure 4As shown, tap water is input to the water inlet end of the reverse osmosis filtering device 3, and after being filtered and purified by the reverse osmosis filtering device 3, the tap water flows into the purified water tank 6. The steam generating device 41 is provided with a water delivery pump 411, which draws the purified water in the purified water tank 6 and delivers the purified water to the heating device of the steam generating device 41, so that each steam generating device 41 works to generate water vapor. The water vapor is discharged through the output end 4102 of the steam generating device 41 and collected in the food containing cavity 11. The reverse osmosis filtering device 3 can filter bacteria, organic matter, rust, calcium ions, magnesium ions and other impurities in tap water. Therefore, the water entering the steam generating device 41 has been filtered and purified, which can significantly reduce the impurities entering the steam generating device 41 and can significantly reduce the scale formed in the internal passage of the steam generating device 41. Thus, the steam generating device 41 of the steaming and brewing integrated machine can be prevented from being easily blocked, which is conducive to prolonging the service life of the steam generating device 41 and preventing the food from being contaminated. Since the flow of purified water produced by the reverse osmosis filtering device 3 is small, the purified water tank 6 is provided to store purified water, so that purified water can be produced by the reverse osmosis filtering device 3 when the steam generating device 41 is idle. This is conducive to the steam generating device 41 being able to obtain sufficient purified water at any time and avoiding the situation of intermittent steam output. By providing the float switch 62, when the water in the purified water tank 6 is full and triggers the float switch 62, the float switch 62 cuts off the power supply of the booster water pump 34, so that the production of purified water is temporarily suspended to prevent the purified water from overflowing from the purified water tank 6. When the water level in the purified water tank 6 drops to restore the float switch 62 to connect the booster water pump 34, the reverse osmosis filtering device 3 resumes producing purified water.

[0021] As Figure 5The utility model discloses a leavening and steaming integrated machine, which comprises a box body 1, a food containing cavity 11, a steam generator 2, a steam generator 3, a steam generator assembly 4, a water tank 5, a pure water tank 6, a control panel 8, a box door 2, a mounting cavity 12 and a control circuit.

[0022] Further, as Figure 1As shown, the inner bottom of the installation cavity 12 is provided with a water receiving box 5, which can be fixed to the installation cavity 12 by screws, and the reverse osmosis filtering device 3 is arranged above the water receiving box 5. Specifically, the left side wall of the water receiving box 5 extends upward, and the PP cotton filter cartridge 31, the activated carbon filter cartridge 32 and the RO membrane filter cartridge 33 are arranged and installed on the left side wall of the water receiving box 5 in the front-rear direction. The purified water tank 6 is placed in the water receiving box 5. Therefore, if the reverse osmosis filtering device 3 and the water receiving box 5 accidentally leak, the water receiving box 5 can also receive the leaked water, and the user can find that there is water in the water receiving box 5 and then handle it.

[0023] Further, as shown in Figure 3 One side of the purified water tank 6 is provided with a detection faucet 63 (it should be noted that only Figure 3 the detection faucet 63 is schematically drawn), and the detection faucet 63 is arranged lower than the float switch 62. Therefore, when the detection faucet 63 is opened, the purified water in the purified water tank 6 will flow out through the detection faucet 63, and the user can regularly use pH test paper to simply detect the water flowing out of the detection faucet 63. Since the reverse osmosis filtering device 3 can filter calcium ions and magnesium ions in tap water, the purified water in the purified water tank 6 will be weakly acidic, and through rapid detection by the pH test paper, the performance of the reverse osmosis filtering device 3 in filtering calcium ions and magnesium ions can be known. If the purified water is weakly alkaline, the reverse osmosis filtering device 3 can be replaced and maintained.

[0024] Further, as shown in Figure 3 The upper end of the purified water tank 6 is provided with a tank cover 61, and opening the tank cover 61 can clean the inside of the purified water tank 6. By arranging the detection faucet 63, it can be avoided that dust and sundries fall into the purified water tank 6 due to frequent opening of the tank cover 61.

[0025] Further, as shown in Figure 1 The right side of the installation cavity 12 is open, that is, the right side of the tank body 1 is not provided with an enclosure plate, so as to facilitate maintenance of the reverse osmosis filtering device 3 and the steam generating assembly 4.

Claims

1. A steaming and proofing integrated machine, comprising a housing (1), wherein a food receiving cavity (11) is formed within the housing (1), characterized in that: An installation cavity (12) is formed inside the housing (1). The installation cavity (12) is located on the right outer side of the food storage cavity (11). The installation cavity (12) is equipped with a reverse osmosis filter (3), a water tank (6), and a steam generating assembly (4). The steam generating assembly (4) includes a steam generating device (41). The outlet end (301) of the reverse osmosis filter (3) is connected to the water tank (6). The input end (4101) of the steam generating device (41) is connected to the water tank (6). The output end (4102) of the steam generating device (41) is connected to the food storage cavity (11). A float switch (62) is provided inside the water tank (6). A booster pump (34) is provided in the reverse osmosis filter (3). The float switch (62) is electrically connected to the booster pump (34).

2. The steaming and proofing machine according to claim 1, characterized in that: The bottom of the mounting cavity (12) is provided with a water receiving box (5), the reverse osmosis filter device (3) is located above the water receiving box (5), and the clean water tank (6) is placed inside the water receiving box (5).

3. The steaming and proofing integrated machine according to claim 1 or 2, characterized in that: The water tank (6) is provided with a detection faucet (63) on one side, and the detection faucet (63) is positioned lower than the float switch (62).

4. The steaming and proofing integrated machine according to claim 1 or 2, characterized in that: The water tank (6) is provided with a lid (61) at the top.

5. The steaming and proofing machine according to claim 1 or 2, characterized in that: The right side of the mounting cavity (12) is open.

6. The steaming and proofing machine according to claim 1, characterized in that: It also includes a control circuit, a proofing steam generator (7) and an electric heating element (91). The food container (11) is equipped with a temperature sensor (92) and a humidity sensor (93). The electric heating element (91) is located on the inner wall of the food container (11). The control circuit controls and connects the proofing steam generator (7) and the electric heating element (91). The control circuit is electrically connected to the temperature sensor (92) and the humidity sensor (93). The output end of the proofing steam generator (7) is connected to the food container (11).

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