Heat energy recovery steam supply equipment

Abstract

The utility model discloses heat energy recovery steam supply equipment which comprises an outer shell, a heating plate is arranged on the inner side of a side cover plate, a baffle is arranged at the bottom in the outer shell, a push-out air cylinder is fixedly installed on one side of the baffle, and the output end of the push-out air cylinder is connected with a push-out rod body. The side cover plate capable of being pulled out is arranged in the outer shell, the heating rods are arranged on the heating plate on the inner side of the side cover plate, liquid in the outer shell can be heated through the heating rods so that steam can be generated, and when the heating rods need to be replaced and maintained, the side cover plate can be pushed outwards through the push-out air cylinder so that the heating rods can be replaced and maintained. When the side cover plates move towards the outer side, the two sides of the heating plate can be guided through the guide pulleys, then the heating plate moves out of the bottom of the inner plate body, the heating plate drives the heating rod to stretch out of the interior of the outer shell, in this way, the heating rod can be directly replaced and maintained conveniently, and the maintenance cost of the heating rod is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of steam supply, in particular to a heat energy recovery steam supply device. Background Art

[0002] The existing steaming cabinets for processing food by steam use a heating rod to heat water to generate steam. Such steaming cabinets all have a cabinet body, in which a steaming pot for holding food is arranged, or the steam is directly discharged. The bottom of the cabinet body is a water tank, and a heater is installed at the lower part of the water tank. When the existing heater heats the water tank, a heating rod is directly arranged inside the water tank for heating. However, such a structural method is difficult to maintain because the heating rod is fixed and cannot be moved, and the internal space of the water tank is relatively narrow. In view of this, it is necessary to improve the structure of the steam water tank. Utility Model Content

[0003] The purpose of the utility model is to provide a heat energy recovery steam supply device to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A heat energy recovery steam supply device comprises an outer shell, a side cover, a liquid storage box, an ejection cylinder, and a heating rod. A side cover is provided on one side of the inner part of the outer shell, a heating plate is provided on the inner side of the side cover, the heating plate is tilted, and three heating rods are evenly arranged side by side at the top of the heating plate. A baffle is provided at the bottom of the inner part of the outer shell, and a ejection cylinder is fixedly installed on one side of the baffle. The output end of the ejection cylinder is connected to the ejection rod body, and one end of the ejection rod body is connected to the inner side surface of the bottom of the side cover. The ejection cylinder of the present application is an existing disclosed electric cylinder structure, which is mainly used to drive the side cover plate and the heating plate to move, and the heating rod used in the present application is a metal rod structure with a temperature controller. For details, reference can be made to the existing disclosed electric heater structure. The two sides of the side cover of the present application and the two sides of the port position of the outer shell covered by the side cover are tilted at an angle of degrees. In this way, it is convenient for the side cover plate to be covered and pressed tightly to reduce liquid leakage. Rubber pads are also provided on both sides of the side cover plate and both sides of the port of the outer shell to further improve the sealing performance.

[0006] Preferably, displacement grooves are provided on both sides of the bottom of the inner wall surface of the outer shell, and a plurality of guide pulleys are provided on both sides of the heating plate, and the guide pulleys slide inside the displacement grooves.

[0007] Preferably, an inner plate body is arranged inside the outer shell, the heating plate is pressed against the bottom of the inner plate body, an inner groove is opened in the middle of the inner plate body, and the heating rod on the heating plate passes through the inner groove and is placed on the top of the inner plate body.

[0008] Preferably, a liquid storage box is provided on the outer side of the bottom of the outer shell, and a liquid discharge port is provided on one side of the liquid storage box.

[0009] Preferably, a liquid inlet port is provided at the bottom of the outer shell, a liquid discharge port is provided at one side of the bottom of the outer shell, the liquid inlet port is communicated with the liquid discharge port, and the liquid discharge port is communicated with the liquid storage box.

[0010] Preferably, a top cover is provided on the top of the outer shell, and an air outlet port communicating with the interior of the outer shell is provided in the middle of the top end of the top cover. After steam is generated inside the outer shell, the steam can be connected to an external pipeline through the air outlet port to export the steam.

[0011] Technical effects and advantages of the utility model:

[0012] The present application provides a side cover plate with a removable structure inside the outer shell, and a plurality of heating rods are provided on the heating plate inside the side cover plate. The liquid inside the outer shell can be heated by the heating rods to generate steam. When the heating rods need to be replaced and maintained, the side cover plate can be pushed outward by the pushing cylinder. When the side cover plate moves toward the outside, the two sides of the heating plate can be guided by guide pulleys, and then the heating plate is moved out from the bottom of the inner plate body, and the heating plate drives the heating rods to extend out from the inside of the outer shell. In this way, it is convenient to directly replace and maintain the heating rods, which greatly reduces the maintenance cost of the heating rods. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model.

[0014] Figure 2 It is a schematic diagram of the internal structure of the outer shell of the utility model.

[0015] Figure 3 It is a schematic diagram of the internal structure of the side cover plate of the utility model.

[0016] In the figure: 1. outer shell; 2. side cover; 3. liquid storage box; 4. top cover; 5. air outlet port; 6. inner plate; 7. inner groove; 8. displacement slide; 9. liquid inlet port; 10. liquid discharge port; 11. baffle; 12. ejection cylinder; 13. heating plate; 14. guide pulley; 15. heating rod. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] The utility model provides Figure 1-3 The heat recovery steam supply device shown in the figure comprises an outer shell 1, a side cover plate 2, a liquid storage box 3, an ejection cylinder 12, and a heating rod 15. The inner side of the outer shell 1 is provided with a side cover plate 2, and a heating plate 13 is provided on the inner side of the side cover plate 2. The heating plate 13 is arranged obliquely, and three heating rods 15 are evenly arranged side by side on the top of the heating plate 13. A baffle plate 11 is arranged at the bottom of the outer shell 1, and an ejection cylinder 12 is fixedly installed on one side of the baffle plate 11. The output end of the ejection cylinder 12 is connected to the ejection rod body, and one end of the ejection rod body is connected to the inner side surface of the bottom of the side cover plate 2. Next, the ejection cylinder 12 of the present application is an existing disclosed electric cylinder structure, which is mainly used to drive the side cover plate 2 and the heating plate 13 to move, and the heating rod 15 used in the present application is a metal rod structure with a temperature controller. For details, please refer to the existing disclosed electric heater structure. The two sides of the side cover plate 2 of the present application and the two sides of the port position of the outer shell body 1 covered by the side cover plate 2 are inclined at an angle of 45 degrees. In this way, it is convenient to cover and press the side cover plate 2 to reduce leakage. Rubber pads are also provided on both sides of the side cover plate 2 and both sides of the port of the outer shell body 1 to further improve the sealing performance.

[0019] like Figure 1 , Figure 2 and Figure 3 As shown, the utility model is a heat energy recovery steam supply device. Specifically, displacement grooves 8 are opened on both sides of the bottom of the inner wall surface of the outer shell 1, and multiple guide pulleys 14 are set on both sides of the heating plate 13. The guide pulleys 14 slide inside the displacement grooves 8. When the heating plate 13 moves, it is supported by the guide pulleys 14.

[0020] like Figure 1 , Figure 2 and Figure 3 As shown, the utility model is a heat energy recovery steam supply device. Specifically, an inner plate body 6 is arranged inside the outer shell 1, a heating plate 13 is pressed against the bottom position of the inner plate body 6, an inner groove 7 is opened in the middle of the inner plate body 6, a heating rod 15 on the heating plate 13 passes through the inner groove 7 and is placed on the top of the inner plate body 6, and rubber pads are arranged at the bottom end of the inner plate body 6 and the top end of the heating plate 13 of the present application to improve the sealing performance.

[0021] like Figure 1 , Figure 2 and Figure 3As shown, the utility model is a heat energy recovery steam supply device. Specifically, a liquid storage box 3 is arranged on the outer side of the bottom of the outer shell 1, and a liquid discharge port is arranged on one side of the liquid storage box 3. The liquid storage box 3 is arranged in the present application. When the main function is to use the connection between the inner plate body 6 and the heating plate 13, there is a slight leakage when the rubber pad ages after long-term use. In this case, the liquid can be collected by the liquid storage box 3. When the liquid inside the liquid storage box 3 is full, the liquid discharge port can be opened to discharge the liquid directly.

[0022] like Figure 1 , Figure 2 and Figure 3 As shown, the utility model is a heat energy recovery steam supply device, specifically, a liquid inlet port 9 is opened at the bottom of the outer shell 1, and a liquid discharge port 10 is opened on one side of the bottom of the outer shell 1, the liquid inlet port 9 is connected with the liquid discharge port 10, and the liquid discharge port 10 is connected with the liquid storage box 3. When liquid leaks at the connection between the heating plate 13 and the inner plate body 6, the liquid drips on the bottom of the outer shell 1, and can enter the liquid discharge port 10 through the liquid inlet port 9, and then the liquid is discharged into the liquid storage box 3 through the liquid discharge port 10. The outer wall of the liquid storage box 3 is provided with a transparent window to observe the liquid level.

[0023] like Figure 1 , Figure 2 and Figure 3 As shown, the utility model is a heat energy recovery steam supply device. Specifically, a top cover 4 is provided on the top of the outer shell 1, and an air outlet port 5 connected to the inside of the outer shell 1 is provided in the middle of the top end of the top cover 4. After steam is generated inside the outer shell 1, the steam can be connected to an external pipeline through the air outlet port 5 to export the steam.

[0024] The working principle of the utility model is as follows: when in use, the side cover plate 2 on the side of the outer shell 1 moves toward the inner side of the outer shell 1 under the pull of the pushing cylinder 12, and the heating plate 13 on the inner side of the side cover plate 2 also moves toward the inside of the outer shell 1. During the movement of the heating plate 13, its two sides are supported by the guide pulleys 14. The heating plate 13 is tilted and will gradually approach the inner plate body 6. The bottom end of the inner plate body 6 is also tilted, so that it can cooperate with the heating plate 13. During the movement, the heating plate 13 will be squeezed and pressed against the bottom of the inner plate body 6, and the heating rod 15 passes through the inner groove 7 and is placed on the top of the inner plate body 6. The two sides of the side cover plate 2 and the notch position of the outer shell 1 covered by the side cover plate 2 are all tilted. In this way, it is convenient for the side cover plate 2 to cover and press tightly, reducing leakage. When the heating rod 15 needs to be maintained, the side cover plate 2 and the heating plate 13 can be directly pushed out by the pushing cylinder 12, which is convenient for maintenance.

[0025] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The specific embodiments described in this article are only used to illustrate the spirit of the utility model. The technicians in the technical field of the utility model can make various modifications or supplements to the specific embodiments described or replace them in a similar way, but they will not deviate from the spirit of the utility model or exceed the scope defined by the attached claims.

Claims

1. A heat energy recovery steam supply device, comprising an outer shell (1), a side cover plate (2), a liquid storage box (3), a push cylinder (12), and a heating rod (15), characterized in that: A side cover plate (2) is provided on one side of the inner part of the outer shell (1), a heating plate (13) is provided on the inner side of the side cover plate (2), the heating plate (13) is arranged obliquely, and three heating rods (15) are evenly arranged side by side at the top of the heating plate (13), a baffle plate (11) is provided at the bottom of the outer shell (1), an ejection cylinder (12) is fixedly mounted on one side of the baffle plate (11), an output end of the ejection cylinder (12) is connected to an ejection rod body, and one end of the ejection rod body is connected to the inner side surface of the bottom of the side cover plate (2).

2. The heat recovery steam supply device according to claim 1, characterized in that: Displacement slide grooves (8) are provided on both sides of the bottom of the inner wall surface of the outer shell (1), and a plurality of guide pulleys (14) are provided on both sides of the heating plate (13), and the guide pulleys (14) slide inside the displacement slide grooves (8).

3. The heat recovery steam supply device according to claim 1, characterized in that: An inner plate body (6) is arranged inside the outer shell (1), the heating plate (13) is pressed against the bottom of the inner plate body (6), an inner groove (7) is opened in the middle of the inner plate body (6), and a heating rod (15) on the heating plate (13) passes through the inner groove (7) and is placed on the top of the inner plate body (6).

4. The heat recovery steam supply device according to claim 1, characterized in that: A liquid storage box (3) is arranged on the outer side of the bottom of the outer shell (1), and a liquid discharge port is arranged on one side of the liquid storage box (3).

5. The heat recovery steam supply device according to claim 4, characterized in that: A liquid inlet port (9) is provided at the bottom of the outer shell (1), and a liquid discharge port (10) is provided on one side of the bottom of the outer shell (1); the liquid inlet port (9) is in communication with the liquid discharge port (10), and the liquid discharge port (10) is in communication with the liquid storage box (3).

6. The heat recovery steam supply device according to claim 5, characterized in that: A top cover (4) is arranged on the top of the outer shell (1), and an air outlet port (5) communicating with the interior of the outer shell (1) is arranged in the middle of the top end of the top cover (4).

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