CN213983503U

CN213983503U - Electric heating heat transfer vaporizer

Info

Publication number: CN213983503U
Application number: CN202023146486.XU
Authority: CN
Inventors: 朱益华
Original assignee: Shanghai Lewa Electromechanical Equipment Co ltd
Current assignee: Shanghai Lewa Electromechanical Equipment Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-08-17
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses an electricity adds heat conduction vaporizer to electric heater unit is the heat source, through heat radiation or heat convection mode, and the low temperature that heats in the overflowing coil overflows liquid. Comprises a vaporizer body, an electric heating device, an overflowing coil pipe, a heat-insulating layer and a heat-conducting cavity. The utility model discloses an electricity adds heat conduction vaporizer heat conduction is fast, and the distribution is even, and heat conduction effect is good, need not external liquid circulation heating medium, and is clean environmental protection, small, light in weight, the ordinary pressure, the security is high, and operation control is convenient.

Description

Electric heating heat transfer vaporizer

Technical Field

The utility model relates to a cryogenic liquids air feed technical field, concretely relates to electricity adds heat transfer vaporizer.

Background

At present, most of electric heating vaporizers adopt water as a heat-conducting medium, have high power consumption, need water receiving circulation, are complex to use and have pollution risk; and part of the heat-conducting media such as heat-conducting sand which are solid are adopted, and the low-temperature liquid in the coil pipe is heated by utilizing a heat-conducting mode, although external circulating water is not needed in the mode, the weight and the volume of the solid medium vaporizer are large, about 1 hour is needed for heating to the process temperature, the efficiency is low, continuous heating for more than 50 minutes is needed, and the energy consumption is high, so that the electric heating heat-conducting vaporizer which is not externally connected with circulating water, small in size, light in weight, high in efficiency and low in energy consumption is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electricity adds heat transfer vaporizer to solve the problem that proposes in the above-mentioned background art, the utility model discloses an electricity adds heat transfer vaporizer need not external circulating water, and is clean environmental protection, small, and operation control is convenient.

In order to achieve the above object, the utility model provides a following technical scheme: the electric heating heat transfer vaporizer comprises a vaporizer body, wherein the vaporizer body is connected with an electric heating device, a heat insulation layer is arranged on the inner wall of the vaporizer body, a heat conduction cavity is formed inside the heat insulation layer, an overflowing coil pipe is arranged in the heat conduction cavity, the heat conduction cavity is a cavity, and the overflowing coil pipe is heated by the electric heating device in a heat radiation or heat convection mode.

Preferably, the electric heating device is an electric heating pipe.

Preferably, the overflowing coil is distributed in the heat conducting cavity in a spiral mode.

Preferably, the electric heating device further comprises a temperature controller, wherein the temperature controller is used for adjusting the heating power of the electric heating device.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an electricity adds heat conduction vaporizer electric heat conduction is fast, and the distribution is even, and heat conduction effect is good, need not external liquid circulation heating medium, and is clean environmental protection, small, light in weight, the ordinary pressure, the security is high, and operation control is convenient.

Drawings

FIG. 1 is a schematic diagram of an electrically heated heat transfer vaporizer according to the present invention;

wherein the reference numerals are specified as follows: 1-vaporizer body, 2-electric heater, 3-insulating layer, 4-flow coil pipe, 5-heat conduction cavity.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, the present invention provides an embodiment: electric heating heat transfer vaporizer, including vaporizer body 1, vaporizer body 1 is connected with electric heating device 2, and electric heating device 2 can set up in the inside or the outside of vaporizer body 1, be provided with heat preservation 3 on the inner wall of vaporizer body 1, the inside heat conduction cavity 5 that forms of heat preservation 3, be provided with in the heat conduction cavity 5 and overflow coil pipe 4, heat conduction cavity 5 is the cavity, electric heating device 2 overflows coil pipe 4 through the mode heating of thermal radiation or thermal convection.

Through the technical scheme, because heat conduction cavity 5 is the cavity, the heated air in heat conduction cavity 5 forms heat radiation or thermal convection, the heating efficiency of heat radiation or thermal convection mode has reached heat-conducting 4 times, it only needs about 15 minutes to heat to the process temperature, because the conduction has guaranteed the inside heating capacity's of vaporizer even fast, the inside and outside difference in temperature of having avoided the during operation is too big to cause the temperature fluctuation big and need the energy consumption loss that the continuous heating caused, thereby make the whole weight of vaporizer reduce by a wide margin owing to adopted heat radiation or thermal convection principle to cancel original heat-conducting medium, thereby be convenient for the whole transportation and the maintenance of equipment.

In the present embodiment, the electric heating device 2 is an electric heating tube electrically connected to an external power source to provide heating energy as a heat source.

In this embodiment, the overflowing coil 4 is spirally distributed outside the electric heating device 2, so that heating can be more sufficiently and uniformly performed.

In the present embodiment, a temperature controller is further included, and the temperature controller is used for adjusting the heating power of the electric heating device 2.

The working principle is as follows: the utility model discloses an electricity adds heat transfer vaporizer by electric heater, the heat conduction cavity, overflow the coil pipe, and a housing, the heat preservation, temperature controller (not drawn in the picture), overheat protector (not drawn in the picture) is constituteed, can realize the gasification volume according to the vaporization heat characteristic and the on-the-spot requirement of different liquid, set for heating temperature, temperature controller control heat conduction cavity 5 internal temperature is to setting for the temperature, low temperature liquid gets into liquid heating and overflows coil pipe 4, through the mode heating of thermal radiation or heat convection, until gasifying completely.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An electrically heated heat transfer vaporizer characterized by: the evaporator comprises an evaporator body, the evaporator body is connected with an electric heating device, a heat-insulating layer is arranged on the inner wall of the evaporator body, a heat-conducting cavity is formed inside the heat-insulating layer, an overflowing coil is arranged in the heat-conducting cavity, the heat-conducting cavity is a cavity, and the overflowing coil is heated by the electric heating device in a thermal radiation or thermal convection mode.

2. The electrically heated thermal vaporizer of claim 1, wherein: the electric heating device is an electric heating pipe.

3. The electrically heated thermal vaporizer of claim 1, wherein: the overflowing coil is distributed in the heat conducting cavity in a spiral mode.

4. The electrically heated thermal vaporizer of claim 1, wherein: the electric heating device further comprises a temperature controller, and the temperature controller is used for adjusting the heating power of the electric heating device.