A liquid vaporization device

Abstract

The application discloses a liquid vaporization device, which comprises an electric heating tube, a spring and a liquid guide tube body, the spring is sleeved on the electric heating tube, both ends of the electric heating tube extend out of both ends of the liquid guide tube body, both ends of the liquid guide tube body are connected with the electric heating tube and are sealed, the spring and the outer surface of the electric heating tube and the inner surface of the liquid guide tube body form a spiral liquid heating channel, and both ends of the liquid guide tube body are respectively provided with a joint. Compared with the prior art, the spring is convenient to manufacture, has few components and is convenient to assemble; the spiral liquid heating channel is provided and shaped to realize rapid vaporization.

Description

Technical Field

[0001] This utility model relates to a liquid heating vaporization device. Background Technology

[0002] The existing technology, Chinese patent 202222444438.1, describes a single-head electric heating element, including a shell; a heating rod disposed within the inner cavity of the shell, which generates heat when energized; a spiral coil wound around the outer circumference of the heating rod, through which the heat generated by the heating rod is transferred; the spiral coil having a first port and a second port, through which water enters the spiral coil and is heated to vaporization by the heating rod, with the water vapor exiting through the second port; and a temperature control device disposed on the peripheral wall of the shell, which controls the on / off state of the heating rod based on the temperature on the shell. By using a temperature control device on the peripheral wall of the shell to control the on / off state of the heating rod, the heating time of the spiral coil is controlled, thereby controlling the heating temperature. The problems are: complex structure, especially the complex processing technology of the spiral coil, resulting in low yield and slow vaporization speed. Utility Model Content

[0003] The purpose of this invention is to provide a liquid vaporization device that features a simple structure, high yield, and fast vaporization.

[0004] This invention is implemented as follows: a liquid vaporization device, characterized in that it includes an electric heating element, a spring, and a liquid guiding tube.

[0005] The spring is sleeved on the electric heating element, and the two ends of the electric heating element extend from the two ends of the liquid guiding tube body. The two ends of the liquid guiding tube body are connected to and sealed with the electric heating element. The spring, the outer surface of the electric heating element and the inner surface of the liquid guiding tube body form a spiral liquid heating channel. The two ends of the liquid guiding tube body are respectively provided with joints.

[0006] The liquid vaporization device described above is characterized in that: both ends of the spring are fixed to both ends of the liquid guide tube;

[0007] Alternatively, both ends of the spring may be attached to the end plate of the end cap.

[0008] The liquid vaporization device is characterized in that it further includes an end cap, which has an opening at one end and includes a tube seat at the closed end and a connecting hole on the circumferential wall.

[0009] The connector includes an externally threaded interface tube, a hexagonal tool section, and a connecting tube section.

[0010] The electric heating element extends out of the tube seat and is fixed and sealed to the tube seat. The end of the liquid guide tube is inserted into the countersunk hole at the opening end of the end cap, fixed and sealed. The connecting tube is connected and communicated with the connecting hole.

[0011] The liquid vaporization device is characterized in that the two ends of the spring are fixed to the two ends of the liquid guide tube.

[0012] The liquid vaporization device is characterized in that the pitch of the spring determines the liquid flow rate.

[0013] The liquid vaporization device is characterized in that the liquid guide tube is made of stainless steel.

[0014] The liquid vaporization device is characterized in that: the electric heating tube includes an arc-shaped electric heating tube section and straight electric heating tube sections located at both ends of the arc-shaped electric heating tube section;

[0015] The liquid guide tube includes an arc-shaped liquid tube section and straight liquid tube sections located at both ends of the arc-shaped liquid tube section.

[0016] This utility model discloses a liquid vaporization device. Compared with the prior art, the spring is easy to manufacture, has fewer parts, and is easy to assemble; the setting and shape of the spiral liquid heating channel enables rapid vaporization. Attached Figure Description

[0017] Figure 1 This is a cross-sectional view of the present invention.

[0018] Figure 2 yes Figure 1 A magnified view of a portion of the image.

[0019] Figure 3 This is an exploded perspective view of this utility model.

[0020] Figure 4 This is a perspective view of the present invention. Detailed Implementation

[0021] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] like Figure 1 As shown, a liquid vaporization device includes an electric heating element 1, a spring 2, and a liquid guiding tube 3.

[0024] Spring 2 is sleeved on electric heating tube 1. Both ends of electric heating tube 1 extend from both ends of liquid guiding tube body 3. Both ends of liquid guiding tube body 3 are connected to and sealed with electric heating tube 1. Spring 2, the outer surface of electric heating tube 1 and the inner surface of liquid guiding tube body 3 form a spiral liquid heating channel. Connectors 4 are provided at both ends of liquid guiding tube body 3.

[0025] The two ends of the spring 2 are fixed to the two ends of the liquid guide tube 3; or the spring 2 is engaged with the closed end of the liquid guide tube 3.

[0026] As a further improvement of this utility model, it also includes an end cap 5, which includes an open end and a tube seat 51 provided at the closed end and a connecting hole 52 provided on the circumferential wall. The connecting hole 52 is provided with an internal thread.

[0027] The connector 4 includes an externally threaded interface tube 41, a regular hexagonal tool part 42, and a connecting tube part 43, the end of which is provided with an external thread;

[0028] The electric heating element 1 extends out of the tube seat 51 and is fixed and sealed to the tube seat 51. The end of the liquid guide tube 3 is inserted into the countersunk hole at the opening end of the end cap 5 and fixed and sealed. The external thread of the connecting tube part 43 is screwed into the internal thread of the connecting hole 52 and sealed.

[0029] The two ends of the spring 2 are respectively attached to the end plate of the end cover 5.

[0030] The pitch of the spring 2 determines the liquid flow rate. Different liquid flow rates can be achieved by using springs with different pitches.

[0031] The liquid guide tube 3 is made of stainless steel.

[0032] like Figure 3 As shown, the electric heating tube 1 includes an arc-shaped electric heating tube section 11 and straight electric heating tube sections 12 disposed at both ends of the arc-shaped electric heating tube section;

[0033] The liquid guide tube 3 includes an arc-shaped liquid tube section 31 and straight liquid tube sections 32 located at both ends of the arc-shaped liquid tube section.

[0034] When using this utility model, such as Figure 1 As shown, liquid enters through connector 4 on one side, flows and is heated in a spiral liquid heating channel, and exits as vaporized liquid from connector 4 on the other side. The liquid may be, for example, liquid fuel or water.

[0035] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0036] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A liquid vaporization device, characterized in that: Includes an electric heating element, a spring, and a liquid guiding tube. The spring is sleeved on the electric heating element, and the two ends of the electric heating element extend from the two ends of the liquid guiding tube body. The two ends of the liquid guiding tube body are connected to and sealed with the electric heating element. The spring, the outer surface of the electric heating element and the inner surface of the liquid guiding tube body form a spiral liquid heating channel. The two ends of the liquid guiding tube body are respectively provided with joints.

2. The liquid vaporization device according to claim 1, characterized in that: The two ends of the spring are fixed to the two ends of the liquid guide tube body; Alternatively, the spring may engage with the closed end of the liquid guide tube.

3. The liquid vaporization device according to claim 1, characterized in that: It also includes an end cap, which has an opening at one end and includes a tube seat at the closed end and a connecting hole on the circumferential wall. The connector includes an externally threaded interface tube, a hexagonal tool section, and a connecting tube section. The electric heating element extends out of the tube seat and is fixed and sealed to the tube seat. The end of the liquid guide tube is inserted into the countersunk hole at the opening end of the end cap, fixed and sealed. The connecting tube is connected and communicated with the connecting hole.

4. The liquid vaporization device according to claim 3, characterized in that: The two ends of the spring are fixed to the two ends of the liquid guide tube body; Alternatively, both ends of the spring may be attached to the end plate of the end cap.

5. The liquid vaporization device according to claim 1, characterized in that: The pitch of the spring determines the liquid flow rate.

6. The liquid vaporization device according to claim 1, characterized in that: The liquid guide tube is made of stainless steel.

7. A liquid vaporization apparatus according to claim 1, 2, 3, 4, 5 or 6, characterized in that: The electric heating element includes an arc-shaped electric heating element section and straight electric heating element sections located at both ends of the arc-shaped electric heating element section; The liquid guide tube includes an arc-shaped liquid tube section and straight liquid tube sections located at both ends of the arc-shaped liquid tube section.

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