CN216304247U

CN216304247U - Steam boiler and ironing equipment

Info

Publication number: CN216304247U
Application number: CN202122814906.5U
Authority: CN
Inventors: 严杰波; 林火木
Original assignee: Ningbo Kaibo Group Co Ltd
Current assignee: Ningbo Kaibo Group Co Ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-04-15
Anticipated expiration: 2031-11-15

Abstract

The utility model discloses a steam melting boiler and ironing equipment, belonging to the clothes ironing technology, wherein the steam output pressure of the existing steam melting boiler is unstable, the heat efficiency of the boiler is low, the utility model increases the contact area with the wall of the steam channel when water or/and steam flows along the steam melting channel by distributing the blocking ribs in the steam melting channel, so that the steam can be heated more fully, the output steam pressure tends to be stable, and the heat efficiency of the boiler is increased. Furthermore, each part forming the boiler is provided with an electric heating element, so that the circumferential surface of the steam-melting flow channel is a heating surface, and the steam-melting efficiency is greatly improved. Moreover, each electric heating element is controlled by a corresponding temperature controller, when the electric heating elements stop heating, the other electric heating elements can still continue heating to maintain the steam pressure to be stable.

Description

Steam boiler and ironing equipment

Technical Field

The utility model belongs to the clothes ironing technology, and particularly relates to a steam-melting boiler with high thermal efficiency and stable steam output pressure and ironing equipment.

Background

The existing ironing equipment such as a garment steamer and a steam brush uses a steam boiler to heat water and convert the water into steam to be output, and the steam with different temperatures and humidities can be output according to different ironing requirements. However, in the conventional steam generation boiler, the section of the steam generation flow channel is approximately in a shape of a Chinese character 'kou', and when water or/and steam flows along the steam generation flow channel, the contact area with the flow channel wall is small, the heating is insufficient, and the output steam pressure is unstable. When only one part of the boiler (such as the boiler body) is provided with the electric heating element, the rest part of the boiler (such as the boiler cover) can absorb part of heat of the electric heating element, so that the thermal efficiency is greatly reduced. Furthermore, because the on-off of the electric heating element is controlled by the temperature controller, when the temperature of the boiler and the steam channel reaches a set value, the temperature controller is switched off, the electric heating element stops heating, at the moment, the heat energy in the boiler is reduced, the steam humidity is increased, the steam is easy to carry water, and meanwhile, the steam pressure is quickly reduced, so that the steam injection intensity is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems and provide the technical task of overcoming the defects of unstable steam output pressure and low boiler thermal efficiency of the existing steam-melting boiler, and providing the steam-melting boiler and ironing equipment with high thermal efficiency and stable steam output pressure.

In order to achieve the purpose, the steam-melting boiler comprises a boiler heated by an electric heating element, wherein a steam-melting flow passage is formed in the boiler, and the steam-melting boiler is characterized in that: the steam-removing flow passage is distributed with bone blocks.

As a preferable technical means: the blocking bones are distributed continuously or in sections along the steam generation flow passage.

As a preferable technical means: the blocking ribs extend from the top surface to the bottom surface of the steam runner and keep a distance with the bottom surface.

As a preferable technical means: the blocking ribs extend from the bottom surface to the top surface of the steam runner and keep a distance with the top surface.

As a preferable technical means: the boiler comprises a first structural body and a second structural body which are assembled together, wherein isolation ribs are arranged on the first structural body or/and the second structural body, the isolation ribs form the side walls of the steam generation flow passages, and the steam generation flow passages are formed between the adjacent isolation ribs.

As a preferable technical means: at least one furnace body is provided with the electric heating element.

As a preferable technical means: the electric heating elements are controlled by the same temperature controller.

As a preferable technical means: each electric heating element is controlled by a corresponding temperature controller.

As a preferable technical means: the steam generation channel comprises 1-3 layers.

In order to achieve the above object, the ironing apparatus of the present invention is characterized in that: the steam-melting boiler is provided with a panel, and steam holes communicated with the steam-melting flow channel are distributed on the panel.

The steam melting channel is distributed with the blocking ribs, so that when water or/and steam flows along the steam melting channel, the contact area of the steam melting channel and the wall of the steam channel is increased, the steam melting channel can be heated more fully, the output steam pressure tends to be stable, and the heat efficiency of the boiler is increased.

Furthermore, each part forming the boiler is provided with an electric heating element, so that the circumferential surface of the steam-melting flow channel is a heating surface, and the steam-melting efficiency is greatly improved.

Moreover, each electric heating element is controlled by a corresponding temperature controller, when the electric heating elements stop heating, the other electric heating elements can still continue heating to maintain the steam pressure to be stable.

Drawings

FIG. 1 is an isometric view of a steam boiler of the present invention;

FIG. 2 is an isometric view of the steam boiler of FIG. 1 from another perspective;

FIG. 3 is an exploded view of the steam boiler of FIGS. 1-2;

FIG. 4 is a cross-sectional view of the steam boiler shown in FIGS. 1-2;

FIG. 5 is a schematic view showing the internal structure of a boiler body of a steam boiler according to the present invention;

FIG. 6 is a schematic view showing the internal structure of a furnace cover of a steam boiler constructed in cooperation with the furnace body shown in FIG. 5;

FIG. 7 is a schematic view showing the internal structure of a furnace body of another steam boiler according to the present invention;

FIG. 8 is a schematic view showing the internal structure of a furnace cover of a steam boiler constructed in cooperation with the furnace body shown in FIG. 7;

figure 9 is a schematic view of an ironing apparatus according to the utility model;

the reference numbers in the figures illustrate:

100 boilers;

110 furnace body, 111 first electric heating tube, 112 first temperature controller, 113 isolation rib;

a 120 furnace cover, a 121 second electric heating tube, a 122 second temperature controller and a 123 blocking frame;

200 steam brushes, 201 panels, 202 steam vents.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The terms "comprises" and "comprising," and any variations thereof, in the description and claims of this invention are intended to cover a non-exclusive inclusion, such that a method or article of manufacture that comprises a list of features does not have to be limited to those features expressly listed, but may include other features not expressly listed that may be included in the method or article of manufacture.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element 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.

In the description of the present invention, it should be understood that the technical features defined by the terms "first", "second", etc. have sequential concepts, only in order to clearly describe the defined technical features, so that the defined technical features can be clearly distinguished from other technical features, and do not represent such naming in actual practice, and thus, should not be construed as limiting the present invention.

The present invention will be described in detail with reference to the following embodiments and accompanying drawings.

As shown in fig. 1 to 4, the steam boiler 100 is assembled by a furnace body 110 and a furnace cover 120, the furnace body 110 being a first structure and the furnace cover 120 being a second structure. The furnace body 110 and the furnace cover 120 are preferably made of aluminum alloy by casting. The first electric heating tube 111 is embedded in the furnace body 110 as the first electric heating element, and the second electric heating tube 121 is embedded in the furnace cover 120 as the second electric heating element. In other embodiments, a PTC heater may be used to provide heat to the boiler. The first thermostat 112 is mounted on the bottom of the furnace body 110, and the second thermostat 122 is mounted on the top of the furnace cover 120. The first temperature controller is used for controlling the first electric heating tube, and the second temperature controller is used for controlling the second electric heating tube, so that the first electric heating tube and the second electric heating tube can work independently and simultaneously.

The upper side of the furnace body 110 is provided with an isolation rib 113, and the isolation rib 113 forms the side wall of the steam generation channel to limit the steam generation channel. The gasification flow passage is formed between the adjacent separation ribs after the furnace body 110 and the furnace cover 120 are assembled. A plurality of blocking ribs 123 are arranged at the lower side of the furnace cover 120 corresponding to the position of the steam melting channel, and the blocking ribs 123 are distributed along the steam melting channel in sections. And the bone block extends from the top surface of the steam generation channel to the bottom surface and keeps a distance with the bottom surface. Therefore, the section of the steam generation flow passage is approximately in a concave shape, so that when water or/and steam flows along the steam generation flow passage, the contact area with the flow passage wall is increased, and the steam can be heated more fully.

In other embodiments, the bone blocks may be continuously distributed along the steam flow passage. Moreover, the blocking ribs can also extend from the bottom surface to the top surface of the steam runner and keep a distance with the top surface. Therefore, when water or/and steam flows along the steam generation flow passage, the water or/and steam is in contact with the peripheral surface of the blocking rib in addition to the peripheral surface of the flow passage, so that the heating area is increased, the steam can be more fully heated, the output steam pressure tends to be stable, and the heat efficiency of the boiler is increased.

Fig. 5-6 and 7-8 show two steam-melting channels with different orientations and corresponding blocking ribs 123. Therefore, during specific implementation, the steam melting flow channel and the corresponding blocking ribs can be designed into other directions or structural forms.

In the figure, the gasification passages are distributed in the same layer, and in other embodiments, an intermediate structure body can be further included, and the intermediate structure body is positioned between the furnace body 110 and the furnace cover 120, so that the gasification passages are respectively formed between the furnace body and the intermediate structure body and between the intermediate structure body and the furnace cover, and the gasification passages formed between the furnace body and the intermediate structure body and between the intermediate structure body and the furnace cover are distributed in different layers due to the separation of the gasification passages by the intermediate structure body.

In the figure, each electric heating element is provided with a temperature controller, and when the electric heating element is implemented, all the electric heating elements can be controlled by the same temperature controller. It is also possible to have only one electrical heating element.

The ironing device shown in fig. 9 is a steam brush 200, which comprises the steam boiler 100, a panel 201 is disposed on the steam boiler, steam holes 202 communicated with a steam channel are distributed on the panel 201, and when the steam brush is in operation, steam generated by the steam boiler is ejected through the steam holes on the panel for ironing. In particular, the ironing device may also be embodied as a garment steamer, electric iron, or the like.

Claims

1. The steam boiler comprises a boiler (100) supplied with heat by an electric heating element, wherein a steam channel is formed in the boiler, and the steam boiler is characterized in that: a bone block (123) is distributed in the steam generation channel; the blocking ribs (123) extend from the top surface to the bottom surface of the steam melting channel and keep a distance with the bottom surface, or the blocking ribs (123) extend from the bottom surface to the top surface of the steam melting channel and keep a distance with the top surface.

2. A gasification boiler according to claim 1 wherein: the blocking ribs (123) are distributed along the steam generation flow passage continuously or in sections.

3. A boiler according to claim 1 or 2, characterized in that: the boiler comprises a first structural body and a second structural body which are assembled together, wherein an isolation rib (113) is arranged on the first structural body or/and the second structural body, the isolation rib forms the side wall of the steam generation flow channel, and the steam generation flow channel is formed between the adjacent isolation ribs.

4. A gasification boiler according to claim 3 wherein: at least one furnace body is provided with the electric heating element.

5. A gasification boiler according to claim 4, characterized in that: the electric heating elements are controlled by the same temperature controller.

6. A gasification boiler according to claim 4, characterized in that: each electric heating element is controlled by a corresponding temperature controller.

7. A boiler according to claim 1 or 2, characterized in that: the steam generation channel comprises 1-3 layers.

8. Ironing equipment, characterized by: a steam-generating boiler comprising according to any of the claims 1-7, said boiler being provided with a panel (201) having distributed steam holes (202) communicating with said steam flow path.