CN210975290U

CN210975290U - Steam generator with stable steam outlet

Info

Publication number: CN210975290U
Application number: CN201921278942.0U
Authority: CN
Inventors: 徐敏霞
Original assignee: Zhejiang Huaguang Electric Appliance Group Co Ltd
Current assignee: Zhejiang Huaguang Electric Appliance Group Co Ltd
Priority date: 2019-08-08
Filing date: 2019-08-08
Publication date: 2020-07-10
Anticipated expiration: 2029-08-08

Abstract

The utility model discloses a go out stable steam generator of vapour, take place chamber, heat-generating body and iron the panel including steam, the panel that irones connect the front end in steam generation chamber, the heat-generating body fix in steam generation chamber, steam generation chamber on be equipped with water inlet and steam outlet, the panel that irones on set up with the steam vent of steam outlet looks adaptation, steam vent and steam outlet communicate with each other, steam outlet have a plurality ofly and be the straight line and arrange, just the aperture in steam outlet reduces to both sides from the centre gradually. The utility model has the advantages of simple and reasonable structure, adopt a plurality of steam outlets and be the straight line and arrange, and make the aperture in steam outlet reduce to both sides from the centre gradually, this kind of structure both had satisfied powerful steam effect, also can prevent that the incrustation scale from blockking up the problem that causes heater steam to reveal completely, can also satisfy the aesthetic feeling of outward appearance simultaneously.

Description

Steam generator with stable steam outlet

Technical Field

The utility model belongs to the technical field of steam generator's technique and specifically relates to a be applied to stable steam generator of play vapour of clothing ironing machine.

Background

Steam generators (commonly known as boilers) are mechanical devices that use the heat energy of a fuel or other energy source to heat water into hot water or steam.

A steamer and a steam foot basin are common devices with a steam generating function, and generally comprise a water storage cavity, a heating cavity with a steam outlet, a flow guide channel for communicating the water storage cavity and the heating cavity, and a heating element arranged in the heating cavity.

At present, in order to achieve a better steam outlet effect (high steam pressure and high steam speed) in the handheld steam generation in the market, a steam outlet is generally designed to be small (the diameter of the steam outlet is generally less than 3mm, and the diameter of the steam outlet is only 1-2 mm). However, although the design plays a role in increasing the steam effect in a short time, after long-time use, the steam outlet hole is blocked due to accumulation of scale, and even the pressure inside the heating element is increased seriously, so that the steam heater leaks air, and potential safety hazards are generated.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a steam generator with stable steam outlet.

The technical proposal of the utility model for solving the technical problem is that: a steam generator with stable steam outlet comprises a steam generating cavity, a heating body and an ironing panel, wherein the ironing panel is connected to the front end of the steam generating cavity, the heating body is fixed in the steam generating cavity, a water inlet and a steam outlet are formed in the steam generating cavity, a steam outlet matched with the steam outlet is formed in the ironing panel, the steam outlet is communicated with the steam outlet, a plurality of steam outlets are linearly arranged, and the aperture of the steam outlet is gradually reduced from the middle to two sides.

Preferably, the steam outlet is in the shape of an inverted cone with a large outer part and a small inner part.

Preferably, the steam generating cavity is internally provided with spirally protruded runner walls, a steam runner is formed between the runner walls, the upper end surface of the runner wall at the outermost side is provided with a spigot, and a sealing element is arranged in the spigot.

Preferably, a plurality of flow blocking ribs are convexly arranged in the steam flow channel.

Preferably, the heating element is integrally die-cast with the bottom surface of the steam generating chamber.

Preferably, a thermal fuse is fixedly installed at a lower end of the steam generation chamber.

Preferably, a temperature controller is further arranged at the lower end of the steam generating cavity.

Preferably, the steam generator further comprises a silica gel sleeve, the steam outlet hole protrudes out of the front end of the steam generation cavity, the silica gel sleeve is sleeved on the steam outlet hole, and the steam outlet is abutted to the silica gel sleeve.

Preferably, the number of the steam outlets is 7, the outer diameters of the steam outlets from the middle to the two sides are 5.5mm, 4.5mm, 4.0mm and 3.5mm in sequence, the inner diameter of the steam outlet in the middle is 5.0mm, and the outer diameters of the steam outlets on the two sides are 2.5 mm.

The beneficial effects of the utility model reside in that: simple structure is reasonable, adopts a plurality of steam outlets and is the straight line and arranges, and makes the aperture in steam outlet reduce to both sides from the centre gradually, and this kind of structure had both satisfied powerful steam effect, also can prevent that the incrustation scale from blockking up the problem that causes the heater steam to reveal completely, can also satisfy the aesthetic feeling of examining of outward appearance simultaneously.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an exploded view of the present invention.

Fig. 3 is a schematic view of the structure of the steam generating chamber.

Fig. 4 is a schematic diagram of a partial explosion of a vapor generation chamber.

Fig. 5 is a schematic view of the structure of the inside of the steam generating chamber.

FIG. 6 is a cross-sectional view of the steam generating chamber.

Detailed Description

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

Referring to fig. 1 to 6, a steam generator with stable steam outlet comprises a steam generating chamber 1, a heating element 2 and an ironing panel 3, wherein the ironing panel 3 is connected to the front end of the steam generating chamber 1, the heating element 2 is fixed in the steam generating chamber 1, the steam generating chamber 1 is provided with a water inlet 4 and a steam outlet 5, the ironing panel 3 is provided with a steam outlet 13 matched with the steam outlet 5, the steam outlet 13 is communicated with the steam outlet 5, the steam outlet 5 is provided with a plurality of steam outlets which are linearly arranged, and the aperture of the steam outlet 5 is gradually reduced from the middle to two sides.

Preferably, the number of the steam outlets 5 is 7, the outer diameters of the steam outlets 5 from the middle to the two sides are 5.5mm, 4.5mm, 4.0mm and 3.5mm in sequence, the inner diameter of the steam outlet in the middle is 5.0mm, and the outer diameters of the steam outlets on the two sides are 2.5 mm. The outer diameter and the inner diameter of the middle steam outlet hole 5 are larger than those of the two sides, the outer diameters of the steam outlet holes on the two sides are gradually reduced, a gradual change effect is formed, the blockage prevention effect can be achieved, and the color value of the product can be improved. The inner diameter of the steam outlet holes at the two sides is relatively small, so that the uniform and powerful steam outlet effect can be ensured.

In this embodiment, the steam outlet 5 is in the shape of an inverted cone with a large outside and a small inside. Adopt the play steam vent 5 structure of the back taper of outer big-end-up, pressure is enough big when can guaranteeing steam from 5 blowout of steam vent, and steam is fast, compares in 5 structures of traditional steam vent simultaneously, and 5 inside dimensions in steam vent of this embodiment are bigger, are difficult for gathering the incrustation scale, can guarantee long-time normal use effect.

In this embodiment, a spiral flow passage wall 6 is convexly arranged in the steam generating cavity 1, a steam flow passage 7 is formed between the flow passage walls 6, a spigot 8 is arranged on the upper end surface of the flow passage wall 6 at the outermost side, and a sealing element 14 is arranged in the spigot 8. After water enters the steam generating cavity 1, the water flows to the steam outlet 5 along the steam flow channel 7, and the flow channel wall 6 of the embodiment can form the spiral steam flow channel 7, so that a longer flow channel distance is provided in a small space, and the steam generating effect is better. In addition, through the arrangement of the seam allowance 8 and the sealing element 14, water can be prevented from directly flowing to the steam outlet 5 and being sprayed out, so that the water is respectively accumulated from two sides to the steam outlet 5 along the steam flow channel 7 after entering the steam generation cavity 1, cold water can be fully vaporized and then sprayed out from the steam outlet 5, and the use safety is ensured.

Preferably, a plurality of flow blocking ribs 9 are further convexly arranged in the steam flow channel 7. Through the setting that keeps off the flow muscle 9, can slow down the velocity of flow of steam generation intracavity 1 to further promote the effect that steam produced.

In this embodiment, the heating element 2 and the bottom surface of the steam generating chamber 1 are integrally die-cast. This embodiment adopts the mode of die-casting to form heat-generating body 2 and steam generation chamber 1 integratively, and perfect laminating each other to eliminate the influence of medium such as air, make heat-generating body 2 directly give the steam generation chamber 1 of making by the heat-conducting material with heat transfer through the form of thermal contact, thereby heat-conducting effect is better, and heat loss is lower, thereby promotes steam generation's efficiency greatly.

In this embodiment, a thermal fuse 10 and a temperature controller 11 are fixedly installed at a lower end of the steam generating chamber 1. When in use, the thermal fuse 10 and the temperature controller 11 are both electrically connected with a circuit board in an ironing machine or other host machines. Because the heating element 2 is fixed in the bottom surface of the steam generating cavity 1, the temperature of the bottom surface of the steam generating cavity 1 is relatively high and is closest to the truest working environment of the heating element 2, thereby playing a role of safety protection through the arrangement of the thermal fuse 10 and the temperature controller 11.

In this embodiment, the steam generator further comprises a silica gel sleeve 12, the steam outlet 5 protrudes from the front end of the steam generation cavity 1, the silica gel sleeve 12 is sleeved on the steam outlet 5, and the steam outlet 13 is abutted to the silica gel sleeve 12. Through the setting of silica gel cover 12, can enough play the effect of protection steam outlet 5, can also make the connection between steam outlet 5 and the steam vent 13 inseparabler, prevent that high temperature steam from spilling over from the gap and lead to the condition emergence that steam pressure reduces, even causes the injury to the user.

The utility model discloses during the use, the heat-generating body is connected with the circuit board electricity of host computers such as external power source or ironer, and the heat-generating body begins to heat after the circular telegram, and normal atmospheric temperature water enters into to steam flow 7 from water inlet 4, and water is constantly heated until the vaporization at flow process, then discharges to the outside through steam outlet 5 and steam vent 13 successively.

The utility model has the advantages of simple and reasonable structure, adopt a plurality of steam outlet 5 and be the straight line and arrange, and make the aperture of steam outlet 5 reduce to both sides from the centre gradually, this kind of structure both had satisfied powerful steam effect, also can prevent that the incrustation scale from blockking up the problem that causes heater steam to reveal completely, can also satisfy the aesthetic feeling of examining the outward appearance simultaneously.

Claims

1. The utility model provides a stable steam generator of play vapour, includes steam generation chamber, heat-generating body and irones the panel, irone the panel and connect the front end in steam generation chamber, the heat-generating body fix in steam generation chamber, steam generation chamber on be equipped with water inlet and steam outlet, irone the panel on set up with the steam outlet of steam outlet looks adaptation, steam outlet and steam outlet communicate with each other its characterized in that: the steam outlet holes are arranged in a straight line, and the aperture of the steam outlet holes is gradually reduced from the middle to two sides.

2. The vapor generator of claim 1, wherein: the steam outlet hole is in an inverted cone shape with a large outer part and a small inner part.

3. The vapor generator of claim 1, wherein: the steam generating cavity is internally and convexly provided with a spiral runner wall, a steam runner is formed between the runner walls, the upper end surface of the runner wall at the outermost side is provided with a spigot, and a sealing element is arranged in the spigot.

4. A steam generator with stable steam outlet according to claim 3, characterized in that: and a plurality of flow blocking ribs are also convexly arranged in the steam flow channel.

5. The vapor generator of claim 1, wherein: the heating body and the bottom surface of the steam generating cavity are integrally die-cast.

6. The steam generator of claim 5, wherein: the lower end of the steam generating cavity is fixedly provided with a thermal fuse.

7. The steam generator of claim 5, wherein: the lower end of the steam generating cavity is also provided with a temperature controller.

8. The vapor generator of claim 1, wherein: still include a silica gel cover, play steam vent protrusion in the front end in steam generation chamber, silica gel cover establish go out on the steam vent, just the steam vent with silica gel cover butt.

9. A steam generator with stable steam outlet according to claim 1 or 2, characterized in that: the number of the steam outlets is 7, the outer diameters of the steam outlets from the middle to the two sides are 5.5mm, 4.5mm, 4.0mm and 3.5mm in sequence, the inner diameter of the steam outlet in the middle is 5.0mm, and the outer diameters of the steam outlets on the two sides are 2.5 mm.