CN214619478U

CN214619478U - Steam generator

Info

Publication number: CN214619478U
Application number: CN202120549036.0U
Authority: CN
Inventors: 吴亮瑜
Original assignee: Individual
Current assignee: Shenzhen Koala Mom Technology Co ltd
Priority date: 2021-03-17
Filing date: 2021-03-17
Publication date: 2021-11-05
Anticipated expiration: 2031-03-17

Abstract

The utility model provides a steam generator, the body includes lower cover, upper cover, connector and thick film heating plate, the lower cover with the upper cover is connected and is formed the cavity, the connector sets up on covering, the thick film heating plate with the integrative setting of lower cover. The heating device has the advantages that the heating speed is high, the heating efficiency is high, the preheating waiting time required by the product in use is shortened, the structure is simple, the volume of a heating body is reduced, and the whole volume is small and portable; meanwhile, the effective heating area of the steam generator is increased, so that the temperature distribution is more uniform, and the steam generator is more suitable for the small and portable requirements of modern small household appliances.

Description

Steam generator

Technical Field

The utility model relates to a steam generator technical field, in particular to steam generator.

Background

Most of steam generators in the current market are made of aluminum alloy through die casting, and during die casting, an electric heating tube (or a heating tube, specifically, a metal tube is used as a shell, an alloy heating wire is used as a heating body, dense magnesium oxide powder or similar insulators are filled between the metal tube and the heating tube to serve as an insulating medium, and the insulating medium is connected to an element for heating of a power supply through an extraction rod) is placed in the electric heating tube. The steam generator works by electrifying the electric heating pipe to convert electric energy into heat energy, so that the steam generator reaches high temperature to change water entering the steam generator into water vapor. The steam mop is applied to steam household appliances, such as a garment steamer, a steam mop, a food steamer and the like. However, the current steam generator is limited by the technology of the electric heating tube, so that the temperature of the heating body rises for a long time, and the heat efficiency is low; and steam generator temperature distribution is uneven, and is high near the regional temperature of heating tube interlude, and is low at two regional temperature of leg section, uses and has the limitation. In addition, the electric heating pipe is required to be completely wrapped in the steam generator during die casting so as to accelerate heat conduction, the steam generator is prevented from being burnt due to local high temperature, the size and the weight of the steam generator are increased, and the overall dimension and the use experience of a product are influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a steam generator, which solves the problems of low heating speed and low heat efficiency of the steam generator in the prior art; the technical problems of uneven temperature distribution, large volume and heavy weight are solved, the heating speed is high, the heating efficiency is high, the preheating waiting time required by the product in use can be shortened, and the structure is simple, the volume is small and exquisite and light; meanwhile, the heating area of the steam generator is increased, the temperature distribution is more uniform, and the steam generator is more suitable for the small and portable requirements of the current small household appliance products.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model provides a steam generator, body 1 includes lower cover 2, upper cover 3, connector 4 and thick film heating plate 5, lower cover 2 with upper cover 3 connects and forms the cavity, connector 4 sets up on the upper cover 3, thick film heating plate 5 with 2 an organic whole settings of lower cover.

Preferably, the thick film heating plate 5 is manufactured by a thick film electrothermal technology.

Preferably, the thick film heating plate 5 is fixedly attached to the lower cover 2 through a welding process.

Preferably, the thick film heating chip 5 is fixedly arranged on the lower cover 2 through a fastener.

Through implementing above technical scheme, have following technological effect: the utility model provides a steam generator, steam generator's theory of operation is through the electric energy conversion heat energy and heat to high temperature and become water steam use, is different from among the prior art steam generator is through the electrothermal tube that wraps up in it when die-casting electric energy conversion heat, and the steam generator of electrothermal tube mode heating rate is slow, and is bulky, and weight is heavy; and the utility model provides a steam generator can replace the heating method of electrothermal tube, and the thermal efficiency is higher, and rate of heating is faster, and the volume is littleer moreover, and weight is lighter, more is fit for the small and exquisite light demand that is used for the small and exquisite light household electrical appliances of present generation.

Drawings

Fig. 1 is a schematic structural view (exploded view) of a steam generator provided by the present invention;

fig. 2 is a schematic structural view (front view) of the steam generator provided by the present invention;

Detailed Description

For better understanding of the technical solutions of the present invention, the following detailed description of the embodiments provided in the present invention is provided with reference to the accompanying drawings.

The utility model provides a steam generator, as shown in fig. 1-2, body 1 includes lower cover 2, upper cover 3, connector 4 and thick film heating plate 5, lower cover 2 with upper cover 3 connects and forms the cavity, connector 4 sets up on the upper cover 3, thick film heating plate 5 with 2 an organic whole settings of lower cover. Thick film heating plate 5 circular telegram postheating produces the heat, then on the steam generator of die-casting heat transfer to, if this moment for steam generator intracavity logical water, water receives the heat engine then the gasification becomes steam, connector 4 and steam generator cavity intercommunication are used for the injected water on one side, and the another side is used for going out steam. In other embodiments, the thick film heater chip 5 is further formed by thick film electrothermal technology. In this embodiment, the thick film heating technology is derived from the thick film electrothermal technology in europe and the united states, and is formed by printing materials such as an insulating medium, a resistor, a conductor, and a protective glaze on a substrate by using a screen printing technology and sintering at a high temperature. Has the obvious advantages of high thermal efficiency, stable performance, safety and durability. The thick film heating block can change according to the change of the shape of steam generation lid, the material of thick film heating plate generally is corrosion resistant plate, and it is big to have a heating area, and heat-conduction efficiency is high (more than or equal to 98%), and the thermal response speed is fast (more than or equal to 80 ℃/S), and working life is long (more than or equal to 10000 hours), numerous application advantages such as small in size.

In this embodiment, preferably, the thick film heating chip 5 is fixedly attached to the lower cover 2 by a welding process. In other embodiments, it is preferable that the thick film heater chip 5 is fixedly disposed on the lower cover 2 by a fastener. Thick film heating plate 5 is seamless integrative through the mode of fastening and steam generator's inferior valve, and the heat that makes the thick film heating plate produce can be fast, the efficient transmits for the steam generator inferior valve to make steam generator reach high temperature and become steam with the water that gets into it, the utility model provides a steam generator thermal efficiency is higher, and rate of heating is faster, and the volume is littleer moreover, and weight is lighter, more is fit for being used for the small and exquisite light demand of the small and exquisite light household electrical appliances of present generation.

The above is to the detailed introduction of the steam generator provided by the embodiment of the present invention, and to the general technical personnel in the field, according to the idea of the embodiment of the present invention, there is a change part on the specific implementation and the application range, to sum up, the content of this specification should not be understood as the limitation of the present invention.

Claims

1. The utility model provides a steam generator, its characterized in that, body (1) includes lower cover (2), upper cover (3), connector (4) and thick film heating plate (5), lower cover (2) with upper cover (3) are connected and are formed the cavity, connector (4) set up on upper cover (3), thick film heating plate (5) with lower cover (2) an organic whole sets up.

2. The steam generator according to claim 1, characterized in that the thick film heater chip (5) is made using thick film electrothermal technology.

3. The steam generator according to claim 2, characterized in that the thick film heater chip (5) is fixedly attached to the lower cover (2) by a welding process.

4. The steam generator according to claim 2, characterized in that the thick film heater chip (5) is fixedly arranged on the lower cover (2) by means of fasteners.