Multi-cavity gradient vaporization device

Abstract

The multi-cavity gradient vaporization device comprises a bottom plate, a cover body and a heating piece, the bottom plate is connected with the lower end of the cover body in a sealed mode to form a vaporization inner cavity, a heating table is arranged in the middle of the bottom plate, the heating piece is embedded in the heating table, a mist outlet hole and a liquid inlet hole are formed in the upper end of the cover body, and the mist outlet hole is communicated with the liquid inlet hole. The heating table is provided with a first heating groove corresponding to the liquid inlet hole, the first heating groove is located at the upper end of the heating table, the surface of the heating table is provided with a plurality of second heating grooves, the second heating grooves are located below the first heating groove, and the second heating grooves are arranged in a gradient mode along the surface of the heating table. According to the multi-cavity gradient vaporization device provided by the utility model, liquid entering the vaporization device is subjected to gradient vaporization treatment in a multi-cavity manner, so that the vaporization efficiency is improved, and the requirements of vaporization disinfection treatment are met.

Description

Technical Field

[0001] The utility model relates to the technical field of vaporization devices, in particular to a multi-cavity gradient vaporization device. Background Art

[0002] Existing vaporization devices mainly use ultrasonic atomization, heating atomization and other methods to vaporize liquids so that the liquids can be used for other subsequent uses. For example, hydrogen peroxide can be vaporized to perform atomization disinfection on other objects.

[0003] The existing heating method of heating atomization is single, and the liquid is directly heated by a heating element, which also leads to low efficiency of liquid heating vaporization and low evaporation efficiency, and cannot meet some high-efficiency vaporization disinfection treatment needs. Therefore, it is necessary to improve the liquid vaporization device. Utility Model Content

[0004] The utility model aims to provide a multi-cavity gradient vaporization device, which performs gradient vaporization treatment on liquid entering the vaporization device by means of the multi-cavity arrangement, thereby improving the vaporization efficiency and meeting the demand for vaporization disinfection treatment.

[0005] The technical solution adopted by a multi-cavity gradient vaporization device disclosed in the utility model is:

[0006] A multi-cavity gradient vaporization device comprises a base plate, a cover body and a heating element, wherein the base plate is sealed and connected to the lower end of the cover body to form a vaporization inner cavity, a heating platform is provided in the middle of the base plate, the heating element is buried inside the heating platform, a mist outlet hole and a liquid inlet hole are provided at the upper end of the cover body, a first heating groove is provided on the heating platform corresponding to the liquid inlet hole, the first heating groove is located at the upper end of the heating platform, a plurality of second heating grooves are provided on the surface of the heating platform, the second heating grooves are located below the first heating grooves, and the plurality of second heating grooves are arranged in a gradient along the surface of the heating platform.

[0007] As a preferred solution, the first heating groove is annular in structure, and a guide port is provided on a side surface of the first heating groove.

[0008] As a preferred solution, a plurality of the second heating grooves are arranged in a spiral structure, and the plurality of the second heating grooves are interconnected.

[0009] As a preferred embodiment, a reflux chamber is provided in the middle of the heating table, a C-shaped baffle is provided at the upper end of the reflux chamber, the baffle is located on the inner side of the first heating groove, a sleeve is provided on the inner wall of the cover body corresponding to the reflux chamber, a gap exists between the sleeve and the heating table and the baffle, and a through hole is provided in the sleeve corresponding to the baffle.

[0010] As a preferred solution, a collector plate is provided at the opening of the baffle plate corresponding to the upper end of the heating platform, and a slope is provided at the heating platform corresponding to the collector plate.

[0011] As a preferred solution, a reflux hole is provided at the bottom of the reflux cavity.

[0012] As a preferred solution, an internally threaded sleeve is provided above the cover body corresponding to the mist outlet hole, and the bottom of the mist outlet hole is a cone-shaped structure.

[0013] As a preferred solution, a sealing ring is provided between the bottom plate and the cover body.

[0014] As a preferred solution, the bottom plate and the heating platform are integrally formed, and both the bottom plate and the heating platform are made of heat-conducting material.

[0015] The utility model discloses a multi-cavity gradient vaporization device with beneficial effects as follows: the mist outlet at the upper end of the cover body is connected to a device or pipeline that needs to be vaporized, and the liquid inlet is connected to a device that controls the entry of vaporized liquid. When the liquid entering the liquid inlet drips onto the first heating groove on the heating table, the heating element is buried in the heating table. Therefore, when the heating element is heated, the heating table is also affected and the temperature rises, thereby heating and vaporizing the liquid dripping into the first heating groove to form a first heating cavity. When a large amount of liquid drips in and the first heating groove cannot vaporize all the liquid in time, the liquid overflows from the first heating groove and flows to the second heating groove below, and is also heated and vaporized by the second heating groove to form the first heating cavity. The second heating groove is arranged in a gradient along the surface of the heating table. Similarly, in the above manner, the liquid can overflow along the surface of the heating table and be heated and vaporized in a gradient manner, thereby improving the vaporization efficiency and meeting the needs of vaporization disinfection treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a structural schematic diagram of a multi-cavity gradient vaporization device.

[0017] Figure 2 It is a cross-sectional view of a multi-cavity gradient vaporization device of the utility model.

[0018] Figure 3 It is an exploded view of a multi-cavity gradient vaporization device of the utility model.

[0019] Figure 4 The utility model is a schematic diagram of the heating platform and bottom plate structure of a multi-cavity gradient vaporization device. DETAILED DESCRIPTION

[0020] The present invention is further described and illustrated below in conjunction with specific embodiments and accompanying drawings:

[0021] Please refer to Figures 1 to 4A multi-cavity gradient vaporization device includes a bottom plate 10, a cover body 20 and a heating element 30. The bottom plate 10 is sealed and connected to the lower end of the cover body 20 to form a vaporization inner cavity. A heating platform 40 is provided in the middle of the bottom plate 10. The heating element 30 is buried inside the heating platform 40. A mist outlet hole and a liquid inlet hole 21 are provided at the upper end of the cover body 20. The heating platform 40 is provided with a first heating groove 41 corresponding to the liquid inlet hole 21. The first heating groove 41 is located at the upper end of the heating platform 40. A plurality of second heating grooves 42 are provided on the surface of the heating platform 40. The second heating grooves 42 are located below the first heating grooves 41, and the plurality of second heating grooves 42 are arranged in a gradient along the surface of the heating platform 40.

[0022] The mist outlet at the upper end of the cover body 20 is connected to the equipment or pipeline that needs to be vaporized, and the liquid inlet hole 21 is connected to the equipment that controls the entry of vaporized liquid. When the liquid entering the liquid inlet hole 21 drips into the first heating groove 41 on the heating table 40, the heating element 30 is buried in the heating table 40. Therefore, when the heating element 30 is heated, the heating table 40 is also affected and the temperature rises, thereby heating and vaporizing the liquid dripping into the first heating groove 41 to form a first heating chamber.

[0023] When a large amount of liquid is dripped in and the first heating tank 41 cannot vaporize all the liquid in time, the liquid overflows from the first heating tank 41 and flows into the second heating tank 42 below, and is also heated and vaporized by the second heating tank 42 to form a first heating chamber, and the second heating tank 42 is arranged in a gradient along the surface of the heating platform 40. Similarly, in the above manner, the liquid can overflow along the surface of the heating platform 40 and be heated and vaporized in a gradient manner, thereby improving the vaporization efficiency and meeting the needs of vaporization disinfection treatment.

[0024] In the above scheme, the first heating groove 41 is annular in structure, and a guide port 43 is opened on the side of the first heating groove 41, so as to facilitate the liquid in the first heating groove 41 to flow into the second heating groove 42, so that the liquid can flow along the surface of the heating platform 40, and fully utilize the surface of the heating platform 40 for heating and vaporization.

[0025] A plurality of second heating grooves 42 may be arranged in a spiral structure, and the plurality of second heating grooves 42 may be interconnected, so that the liquid may flow from the uppermost second heating groove 42 to the lowermost second heating groove 42, achieving a better vaporization and heating effect.

[0026] A reflux chamber 44 is provided in the middle of the heating table 40, and a baffle 45 with a C-shaped structure is provided at the upper end of the reflux chamber 44. The baffle 45 is located on the inner side of the first heating groove 41. A sleeve 22 is provided on the inner wall of the cover body 20 corresponding to the reflux chamber 44. There is a gap between the sleeve 22 and the heating table 40 and the baffle 45, and a through hole is provided in the sleeve 22 corresponding to the baffle 45.

[0027] Through the baffle 45 and the sleeve 22, the water vapor formed by heating in the cover body 20 can only flow into the sleeve 22 from the gap between the baffle 45 and the heating platform 40 and the through holes on the sleeve 22, and then be discharged from the mist outlet hole through the sleeve 22, so as to prevent the liquid in the first heating tank 41 from directly flowing into the reflux chamber 44, and the reflux chamber 44 can be used to collect the liquid re-formed by condensation below the mist outlet hole, and the refluxed liquid can still be heated and vaporized in the reflux chamber 44 to form a third heating chamber, thereby satisfying the multi-cavity gradient heating.

[0028] In addition, a conduit 46 is provided at the opening of the baffle 45 corresponding to the upper end of the heating table 40, and the heating table 40 is provided with an inclined surface corresponding to the conduit 46, so that the vaporized liquid flows toward the opening of the baffle 45 and the through hole of the sleeve 23, while larger molecules move slowly and are easily attached to the surface of the conduit 46, re-condensed into liquid, and flow into the surface of the heating table 40 for reheating, while smaller molecules of gas can better pass through the conduit 46, enter the sleeve 22 and be discharged from the mist outlet, so that the conduit 46 plays a screening role, so that the gas discharged after vaporization is smaller molecules, which can be better vaporized and disinfected.

[0029] An internal threaded sleeve 23 is provided above the cover body 20 corresponding to the mist outlet hole, which is convenient for threaded pipe connection with other pipes, and the bottom of the mist outlet hole is a cone structure, which is convenient for the liquid condensed in the mist outlet hole to flow back into the reflux chamber 44.

[0030] A sealing ring 11 is provided between the bottom plate 10 and the cover body 20, which can effectively improve the sealing of the connection between the bottom plate 10 and the cover body 20, and prevent the liquid or the gas after vaporization from leaking from the connection. At the same time, the bottom plate 10 and the heating platform 40 are integrally formed, and the bottom plate 10 and the heating platform 40 are both made of heat-conducting materials, ensuring that the heat generated by the heating element 30 can be effectively transferred to the surface of the heating platform 40, and the bottom plate 10 and the heating platform 40 are integrally made, which also saves the production cost and provides sealing.

[0031] The utility model provides a multi-cavity gradient vaporization device, in which the mist outlet at the upper end of the cover body is connected with the equipment or pipeline that needs to be vaporized, and the liquid inlet is connected with the equipment that controls the entry of vaporized liquid. When the liquid entering through the liquid inlet drips onto the first heating groove on the heating table, the heating element is buried in the heating table. Therefore, when the heating element is heated, the heating table is also affected and the temperature rises, thereby heating and vaporizing the liquid dripping into the first heating groove to form a first heating cavity. When a large amount of liquid drips in and the first heating groove cannot vaporize all the liquid in time, the liquid overflows from the first heating groove and flows to the second heating groove below, and is also heated and vaporized by the second heating groove to form the first heating cavity. The second heating groove is arranged in a gradient along the surface of the heating table. Similarly, in the above manner, the liquid can overflow along the surface of the heating table to be heated and vaporized in a gradient manner, thereby improving the vaporization efficiency and meeting the needs of vaporization disinfection treatment.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A multi-cavity gradient vaporization device, characterized in that: It includes a bottom plate, a cover body and a heating element. The bottom plate is sealed and connected to the lower end of the cover body to form a vaporization cavity. A heating platform is provided in the middle of the bottom plate. The heating element is buried inside the heating platform. A mist outlet hole and a liquid inlet hole are provided at the upper end of the cover body. A first heating groove is provided on the heating platform corresponding to the liquid inlet hole. The first heating groove is located at the upper end of the heating platform. A plurality of second heating grooves are provided on the surface of the heating platform. The second heating grooves are located below the first heating grooves, and the plurality of second heating grooves are arranged in a gradient along the surface of the heating platform.

2. A multi-cavity gradient vaporization device according to claim 1, characterized in that: The first heating groove is annular in structure, and a guide port is provided on the side of the first heating groove.

3. The multi-cavity gradient vaporization device according to claim 1, characterized in that: A plurality of the second heating grooves are arranged in a spiral structure, and the plurality of the second heating grooves are interconnected.

4. The multi-cavity gradient vaporization device according to claim 1, characterized in that: A reflux chamber is provided in the middle of the heating platform, a C-shaped baffle is provided at the upper end of the reflux chamber, the baffle is located on the inner side of the first heating groove, a sleeve is provided on the inner wall of the cover body corresponding to the reflux chamber, a gap exists between the sleeve and the heating platform and the baffle, and a through hole is provided in the sleeve corresponding to the baffle.

5. A multi-cavity gradient vaporization device as claimed in claim 4, characterized in that: A collector plate is provided at the upper end of the heating platform corresponding to the opening of the baffle plate, and an inclined surface is provided on the heating platform corresponding to the collector plate.

6. The multi-cavity gradient vaporization device according to claim 4, characterized in that: A reflux hole is arranged at the bottom of the reflux cavity.

7. The multi-cavity gradient vaporization device according to claim 4, characterized in that: An internal threaded sleeve is provided above the cover body corresponding to the mist outlet hole, and the bottom of the mist outlet hole is a cone-shaped structure.

8. The multi-cavity gradient vaporization device according to claim 1, characterized in that: A sealing ring is arranged between the bottom plate and the cover body.

9. The multi-cavity gradient vaporization device according to claim 8, characterized in that: The bottom plate and the heating platform are integrally formed, and both the bottom plate and the heating platform are made of heat-conducting materials.

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