Energy-saving steam box heat exchange device

Abstract

The utility model relates to the technical field of steam boxes, and discloses an energy-saving type steam box heat exchange device which comprises a box body, and a steam cavity is formed in the box body. Partition plates which are distributed at equal intervals are installed in the steaming cavity, a plurality of air holes are formed in the partition plates, high-temperature steam can conveniently penetrate through the partition plates, and a water tank is installed at the bottom of the steaming cavity; the controller controls the combustor to conduct heat into the heat exchanger, water in the water tank is heated through the heat exchanger, high-temperature steam is generated, then food on the partition plate can be heated, the pressure in the steaming cavity can be adjusted in real time through the adjusting component, and therefore the steaming effect is improved. The high-temperature steam in the steaming cavity can circularly flow through the air guide component, and meanwhile, the air guide component is used for carrying out waste heat treatment on the water in the water supply component, so that the situation that the temperature of the water in the water tank is suddenly reduced due to large temperature difference when the water is added into the water tank, and the generation of the high-temperature steam is influenced is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of steam boxes, in particular to an energy-saving steam box heat exchange device. Background Art

[0002] The existing steamer can quickly achieve cooking such as steaming dishes, steaming rice, steaming soup, and heating meals, and has the functions of precise temperature control, locking nutrition, reducing fat and salt, and keeping the original flavor and freshness of food. The electric steamer converts water into high-temperature steam through a heating plate to steam cook food. However, the existing steamer needs to add water to the water tank from time to time, but the temperature difference between the added water and the water in the water tank is large, which will affect the temperature of the water in the water tank, and then affect the generation of high-temperature steam, so it needs to be improved.

[0003] Therefore, those skilled in the art have proposed an energy-saving steamer heat exchange device to solve the problems raised in the above background. Utility Model Content

[0004] The purpose of the utility model is to provide an energy-saving steam box heat exchange device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An energy-saving steamer heat exchange device comprises a box body, wherein a steam chamber is provided in the box body; partition plates distributed at equal intervals are installed in the steam chamber, and a plurality of air holes are provided on the partition plates to facilitate high-temperature steam to pass through the partition plates; a water tank is installed at the bottom of the steam chamber, and a through hole is provided on the water tank; an air guide component is provided on the box body for driving the high-temperature steam to circulate; a water supply component is provided in the box body for supplying water to the water tank; and an adjustment component is provided on the outer wall of the box body for adjusting the air pressure in the steam chamber.

[0007] As a further solution of the utility model: a heat exchanger is arranged in the water tank, and the heat exchanger is connected to the burner.

[0008] As a further solution of the utility model: the air guide component includes a fan installed on the top of the box body, the fan is connected to an air suction head installed on the top wall of the steam chamber, the air suction head is connected to an air guide pipe, and the air guide pipe passes through the water tank.

[0009] As a further solution of the utility model: the water supply component includes a water replenishment chamber opened in the box body, a water inlet pipe is arranged on one side of the water replenishment chamber, a water inlet valve is arranged on the water inlet pipe, the water replenishment chamber is connected to a flow guide pipe, the air guide pipe passes through the water replenishment chamber and the flow guide pipe in sequence, a drain pipe is installed on one end of the flow guide pipe that penetrates into the water tank, and a drain valve is arranged on the drain pipe.

[0010] As a further solution of the utility model: the regulating component includes an regulating cylinder installed on the outer wall of the box body, a piston plate is slidably arranged in the regulating cylinder, a spring connected to the piston plate is arranged in the regulating cylinder, and a vent hole is arranged on the outer wall of the regulating cylinder.

[0011] As a further solution of the utility model: a temperature sensor is arranged in the steam chamber.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model is an energy-saving steamer heat exchange device, which controls the combustion of the burner through a controller to transfer heat to the heat exchanger, heats the water in the water tank through the heat exchanger, and generates high-temperature steam, which can heat the food on the partition plate, and the pressure in the steaming chamber can be adjusted in real time through the adjusting component, thereby avoiding excessive pressure in the steaming chamber due to high-temperature steam, and the high-temperature steam in the steaming chamber can circulate through the air guiding component, and at the same time, the air guiding component is used to remove the waste heat of the water in the water supply component, thereby avoiding the sudden drop in the water temperature in the water tank due to the large temperature difference when adding water to the water tank, thereby affecting the generation of high-temperature steam. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The figure is a schematic diagram of the structure of an energy-saving steam box heat exchange device.

[0014] Figure 2 for Figure 1 A partial enlarged view of point A in the middle.

[0015] Figure 3 The figure is a schematic diagram of the structure of a water tank in an energy-saving steam box heat exchange device.

[0016] In the figure: 1. box body; 2. steam chamber; 3. partition plate; 4. air vent; 5. water tank; 6. through hole; 7. heat exchanger; 8. burner; 9. fan; 10. suction head; 11. air guide pipe; 12. water replenishment chamber; 13. water inlet pipe; 14. water inlet valve; 15. flow guide pipe; 16. drain pipe; 17. drain valve; 18. temperature sensor; 19. regulating cylinder; 20. piston plate; 21. spring; 22. air vent. DETAILED DESCRIPTION

[0017] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0018] See also Figure 1-Figure 3, an energy-saving steam box heat exchange device, comprising a box body 1, a steam chamber 2 is provided in the box body 1; a partition plate 3 distributed at equal intervals is installed in the steam chamber 2, and a plurality of air holes 4 are provided on the partition plate 3 to facilitate high-temperature steam to pass through the partition plate 3, a water tank 5 is installed at the bottom of the steam chamber 2, and a through hole 6 is provided on the water tank 5, an air guide component is provided on the box body 1 for driving the high-temperature steam to circulate, a water supply component is provided in the box body 1 for supplying water to the water tank 5, an adjusting component is provided on the outer wall of the box body 1 for adjusting the air pressure in the steam chamber 2, a heat exchanger 7 is provided in the water tank 5, and the heat exchanger 7 is connected to the burner 8.

[0019] The utility model controls the burner 8 to burn and transfer heat to the heat exchanger 7 through a controller, and the water in the water tank 5 is heated by the heat exchanger 7 to generate high-temperature steam, so as to heat the food on the partition plate 3. The pressure in the steam chamber 2 can be adjusted in real time by the adjusting component, so as to avoid excessive pressure in the steam chamber 2 due to the high-temperature steam. The high-temperature steam in the steam chamber 2 can circulate through the air guide component, and the air guide component is used to remove the waste heat of the water in the water supply component, so as to avoid the water temperature in the water tank 5 suddenly dropping due to the large temperature difference when adding water to the water tank 5, thereby affecting the generation of high-temperature steam.

[0020] The air guide component includes a fan 9 installed on the top of the box body 1, the fan 9 is connected to an air suction head 10 installed on the top wall of the steam chamber 2, the air suction head 10 is connected to an air guide pipe 11, and the air guide pipe 11 passes through the water tank 5. By starting the fan 9, the air suction head 10 can absorb the high-temperature steam in the steam chamber 2 and re-introduce it into the bottom of the steam chamber 2 through the air guide pipe 11, so that the high-temperature steam can circulate in the steam chamber 2.

[0021] The water supply component includes a water replenishment chamber 12 opened in the box body 1, a water inlet pipe 13 is arranged on one side of the water replenishment chamber 12, a water inlet valve 14 is arranged on the water inlet pipe 13, and the water inlet pipe 13 is connected to an external water pipe. When the water inlet valve 14 is opened, water can be supplied to the water replenishment chamber 12, and the water replenishment chamber 12 is connected to a guide pipe 15. The air guide pipe 11 passes through the water replenishment chamber 12 and the guide pipe 15 in sequence. A drain pipe 16 is installed at one end of the guide pipe 15 that penetrates into the water tank 5, and a drain valve 17 is arranged on the drain pipe 16. When the air guide pipe 11 transports high-temperature steam, the water in the water replenishment chamber 12 and the guide pipe 15 can be subjected to waste heat by the high-temperature steam, and then when water is added to the water tank 5, it can be avoided that the temperature of the water tank 5 drops sharply due to the low temperature of the added water, thereby affecting the generation of high-temperature steam, and the use effect is better.

[0022] The regulating component includes an regulating cylinder 19 installed on the outer wall of the box body 1, a piston plate 20 is slidably arranged in the regulating cylinder 19, a spring 21 connected to the piston plate 20 is arranged in the regulating cylinder 19, and an air vent 22 is arranged on the outer wall of the regulating cylinder 19. When the pressure in the steam chamber 2 increases due to high-temperature steam, the piston plate 20 will be pushed to move in the regulating cylinder 19 and squeeze the spring 21, so that the air pressure in the steam chamber 2 is adjusted by the piston plate 20 and the spring 21.

[0023] A temperature sensor 8 is provided in the steam chamber 2 for detecting the temperature in the steam chamber 2 and transmitting the temperature data to an external display screen.

[0024] The working principle of the utility model is as follows: when in use, food is placed on the partition plate 3 in the steaming chamber 2, and water is added to the water tank 5, and then the burner 8 is controlled by the controller to burn and transfer the heat to the heat exchanger 7, and the water in the water tank 5 is heated by the heat exchanger 7 to generate high-temperature steam, thereby heating the food on the partition plate 3, and when the pressure in the steaming chamber 2 increases due to the high-temperature steam, the piston plate 20 is pushed to move in the regulating cylinder 19 and the spring 21 is squeezed, and the air pressure in the steaming chamber 2 is adjusted by the piston plate 20 and the spring 21, and the air suction head 1 is activated by starting the fan 9. 0 can absorb the high-temperature steam in the steam chamber 2 and re-introduce it into the bottom of the steam chamber 2 through the air guide pipe 11, so that the high-temperature steam can circulate in the steam chamber 2, and when the air guide pipe 11 transports the high-temperature steam, the high-temperature steam can be used to heat the water in the water replenishment chamber 12 and the flow guide pipe 15, and then when water is added to the water tank 5, it can avoid the sudden drop in the temperature of the water tank 5 due to the low temperature of the added water, which affects the generation of high-temperature steam, and the use effect is better. When it is necessary to replenish water in the water tank 5, the drain valve 17 is opened, so that the water in the water replenishment chamber 12 and the flow guide pipe 15 can replenish the water in the water tank 5.

[0025] The utility model discloses an energy-saving steam box heat exchange device, which controls the burner 8 to burn and transfer heat to the heat exchanger 7 through a controller, so that the water in the water tank 5 is heated by the heat exchanger 7, and high-temperature steam is generated, so that the food on the partition plate 3 can be heated, and the pressure in the steam chamber 2 can be adjusted in real time by an adjusting component, so as to avoid excessive pressure in the steam chamber 2 caused by the high-temperature steam, and the high-temperature steam in the steam chamber 2 can circulate through an air guide component, and at the same time, the air guide component is used to remove waste heat from the water in the water supply component, so as to avoid a sudden drop in the water temperature in the water tank 5 due to a large temperature difference when adding water to the water tank 5, thereby affecting the generation of high-temperature steam.

[0026] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An energy-saving steam box heat exchange device, comprising a box body, characterized in that: A steam chamber is provided in the box body; partition plates are installed in the steam chamber at equal intervals, and a plurality of air holes are provided on the partition plates to facilitate high-temperature steam to pass through the partition plates; a water tank is installed at the bottom of the steam chamber, and a through hole is provided on the water tank; an air guide component is provided on the box body to drive the high-temperature steam to circulate; a water supply component is provided in the box body to supply water to the water tank; an adjusting component is provided on the outer wall of the box body to adjust the air pressure in the steam chamber; a heat exchanger is provided in the water tank, and the heat exchanger is connected to the burner.

2. The energy-saving steamer heat exchange device according to claim 1, characterized in that: The air guide component comprises a fan installed on the top of the box body, the fan is connected to an air suction head installed on the top wall of the steam chamber, the air suction head is connected to an air guide pipe, and the air guide pipe passes through the water tank.

3. The energy-saving steamer heat exchange device according to claim 2, characterized in that: The water supply component includes a water replenishment chamber opened in the box body, a water inlet pipe is arranged on one side of the water replenishment chamber, a water inlet valve is arranged on the water inlet pipe, the water replenishment chamber is connected to a flow guide pipe, the air guide pipe passes through the water replenishment chamber and the flow guide pipe in sequence, a drain pipe is installed on one end of the flow guide pipe that penetrates into the water tank, and a drain valve is arranged on the drain pipe.

4. The energy-saving steamer heat exchange device according to claim 1, characterized in that: The regulating component comprises an regulating cylinder installed on the outer wall of the box body, a piston plate is slidably arranged in the regulating cylinder, a spring connected to the piston plate is arranged in the regulating cylinder, and a vent hole is arranged on the outer wall of the regulating cylinder.

5. The energy-saving steamer heat exchange device according to claim 1, characterized in that: A temperature sensor is arranged in the steam chamber.

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