CN212223409U - Ironing equipment with steam storage and pressurization functions - Google Patents

Abstract

The utility model discloses an ironing device with store up vapour pressure boost function belongs to and irones technical field, and aim at provides an ironing device that can store up vapour pressure boost. The ironing equipment comprises a steam generating device with a boiler, the steam generating device is provided with a water inlet, a steam outlet is arranged on the ironing equipment, a steam storage valve is arranged on a flow passage from the water inlet to the steam outlet, when the steam storage valve is opened, steam in the steam generating device can be sprayed out from the steam outlet, and when the steam storage valve is closed, steam in the steam generating device can be stored in the steam generating device. The utility model provides an ironing device, steam storage valve can save steam in steam generating device, save a certain degree when steam for steam is followed the steam outlet hole blowout, makes ironing device can form the steam of higher temperature and higher pressure like this, promotes ironing device's ironing effect.

Description

Ironing equipment with steam storage and pressurization functions

Technical Field

The utility model belongs to the technical field of iron, a ironing device with store up vapour pressure boost function is related to.

Background

Current ironing device includes water tank, water pump, steam generator and panel, and the water tank leads to pipe intercommunication water pump, and the water pump leads to pipe connection steam generator's water inlet, and during water pump work can carry steam generator with the water tank normal water, steam generator can generate heat and make water become steam, and steam realizes the steam ironing function from the play steam vent blowout on the panel for iron the clothing. This kind of ironing device is how much water is supplied to the water pump, and steam generator spouts from the steam outlet hole immediately after to water vaporization, because steam generator's inner chamber and atmosphere direct intercommunication, the steam saturation temperature is about 100, can't realize producing the function of high temperature high pressure steam, and is relatively poor to the cloth ironing effect of high fold for the product application receives great restriction.

Disclosure of Invention

The utility model discloses the problem to prior art exists provides an ironing equipment with store up vapour pressure boost function, and aim at provides one kind can store up the ironing equipment of vapour pressure boost.

The utility model discloses a realize like this:

ironing equipment with steam storage and pressurization functions comprises a steam generating device with a boiler, wherein the steam generating device is provided with a water inlet, and a steam outlet is arranged on the ironing equipment.

Preferably, the steam storage valve comprises a valve core and an elastic member, and the elastic force of the elastic member enables the valve core to block a flow passage from the water inlet to the steam outlet.

Preferably, the steam generating device is provided with a steam outlet, and the steam storage valve is arranged at the steam outlet.

Preferably, the elastic element is a spring, one end of the spring abuts against a panel of the ironing device, and the other end of the spring abuts against the valve core.

Preferably, the inner side of the panel is provided with an annular rib, and one end of the spring is positioned in a groove surrounded by the annular rib.

Preferably, one end of the valve core is curved and used for blocking the flow channel, the other end of the valve core is provided with a connecting column, and the other end of the spring is sleeved on the connecting column.

Preferably, the boiler comprises a tubular boiler body, the boiler body is provided with a furnace chamber, the furnace chamber is provided with a mounting hole, a chamber cover is arranged at the mounting hole, and the steam outlet is positioned on the chamber cover.

Preferably, an inner frame is arranged in the oven cavity, a bent flow channel is arranged on the inner frame, and the cavity cover is integrally formed at the end part of the inner frame.

Preferably, the steam outlet is detachably provided with an abutting part, and the elastic piece abuts against the abutting part.

Preferably, the panel extends inwards at the periphery of the steam outlet hole to form a flange.

Preferably, the edge of the abutting portion has an extension extending inward.

Preferably, the steam storage valve is arranged in the steam outlet hole.

Preferably, the steam storage valve comprises a valve core and an elastic part, a limiting rib is arranged on the inner wall of the steam outlet hole to block the inner end of the valve core, the outer end of the valve core abuts against the inner end of the elastic part, the outer end of the elastic part abuts against an abutting part, and the abutting part is detachably arranged in the steam outlet hole.

Preferably, the steam storage valve comprises a valve core and an elastic member, the valve core is connected with an operating member, and the operating member is operated to control the valve core to move against the elastic force of the elastic member, so that the steam storage valve is opened.

Preferably, an electromechanical linkage mechanism is arranged between the operating piece and a main control panel of the ironing device, so that opening information of the steam storage valve can be transmitted to the main control panel.

Preferably, a sealing gasket is arranged at the end part of the valve core.

Preferably, the boiler is provided with an installation shell with a steam channel, the valve core is installed in the installation shell, a connecting hole is formed in the installation shell, the valve core penetrates through the connecting hole to be connected with the operating part, and a sealing ring is arranged between the valve core and the hole wall of the connecting hole.

Preferably, a pressure relief valve is arranged on the boiler.

Preferably, the steam generating device comprises a heating tube installed on the boiler, a pressure switch is arranged on the boiler to sense the steam pressure in the boiler, and the pressure switch is connected in series with a power supply circuit of the heating tube.

Preferably, the steam generating device comprises a heating tube, the boiler comprises a tubular boiler body, the boiler body is provided with a furnace chamber, the outer wall of the boiler body is provided with a steam melting chamber, the steam melting chamber is arranged corresponding to the heating tube, and the furnace chamber is communicated with the steam melting chamber.

Preferably, the steam storage valve is arranged on a flow passage between the furnace chamber and the steam melting chamber.

Preferably, the boiler comprises a first furnace and a second furnace, the first furnace and the second furnace are respectively and independently provided with heating pipes, the first furnace is communicated with the second furnace, and the steam storage valve is arranged on a flow channel communicated with the first furnace and the second furnace.

The utility model provides an ironing device, steam storage valve can save steam in steam generating device, save a certain degree when steam for steam is followed the steam outlet hole blowout, makes ironing device can form the steam of higher temperature and higher pressure like this, promotes ironing device's ironing effect.

Drawings

FIG. 1 is a schematic view of an ironing apparatus according to an embodiment;

FIG. 2 is a schematic connection diagram of the main structure of an ironing device according to an embodiment;

FIG. 3 is a schematic view of a steam generator according to an embodiment;

FIG. 4 is a schematic cross-sectional view of a steam generating device with a steam storage valve closed according to an embodiment;

FIG. 5 is a schematic sectional view of a steam generating device when an air storage valve is opened according to an embodiment;

FIG. 6 is an exploded view of a steam generating device according to an embodiment;

FIG. 7 is a schematic sectional view showing a steam generator according to a second embodiment;

FIG. 8 is a schematic structural view of a third steam generator according to an embodiment;

FIG. 9 is a schematic sectional view showing a steam generator according to an embodiment;

FIG. 10 is a schematic sectional view showing a steam generating apparatus in which a third steam storage valve is removed according to the embodiment;

figure 11 is a schematic cross-sectional structure view of a fourth ironing device of the embodiment;

FIG. 12 is an enlarged view of portion A of FIG. 11;

figure 13 is a schematic cross-sectional structure view of a fifth ironing device of the embodiment;

FIG. 14 is an enlarged view of portion B of FIG. 13;

FIG. 15 is a schematic structural view of a fifth mounting case of the embodiment;

FIG. 16 is a schematic structural view of the fifth embodiment with the steam storage valve closed;

FIG. 17 is a schematic structural view showing the opening of the fifth steam storage according to the embodiment;

FIG. 18 is a schematic diagram of a fifth circuit configuration according to an embodiment;

FIG. 19 is a schematic diagram of a sixth exemplary circuit configuration;

FIG. 20 is a diagram illustrating a seventh exemplary circuit configuration;

fig. 21 is a schematic structural view of an eight ironing apparatus according to an embodiment;

FIG. 22 is a first schematic configuration diagram of an eight steam generator according to an embodiment;

FIG. 23 is a second schematic view of an eighth steam generator according to an embodiment;

FIG. 24 is a schematic third configuration view of an eight steam generating apparatus according to an embodiment;

figure 25 is a schematic cross-sectional structure view of a nine ironing apparatus of an embodiment;

fig. 26 is an exploded view of the nine steam generation device according to the embodiment.

Reference is made to the accompanying drawings in which: 10. a spray head; 11. a steam generating device; 20. a base; 31. a water tank; 32. a water pipe; 33. a water pump; 40. a handle; 41. a main control board; 100. a boiler; 110. a water inlet; 120. a steam outlet; 121. limiting ribs; 130. a steam outlet; 140. a furnace body; 141. a furnace chamber; 142. a chamber cover; 143. an installation port; 144. an inner frame; 145. blocking ribs; 146. a notch; 147. a shaft body; 148. a pressure relief valve; 149. a fixing hole; 150. a furnace cover; 160. a pressure switch; 170. a temperature sensor; 180. a steam generation chamber; 181. entering a hole; 191. a first furnace; 192. a second furnace; 193. a sealing layer; 200. a heat generating tube; 300. a steam storage valve; 310. a valve core; 311. a gasket; 320. an elastic member; 330. an operating member; 331. an electromechanical linkage mechanism; 340. mounting a shell; 341. connecting holes; 342. a seal ring; 400. a panel; 410. an abutting portion; 411. an extension portion; 420. edge extension; 430. a facial cavity.

Detailed Description

The following detailed description is made of specific embodiments of the present invention with reference to the accompanying drawings, so as to make the technical solution of the present invention easier to understand and master. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Example one

This embodiment provides an ironing device, specifically is a steam brush, is the utility model discloses a concrete application of innovation scheme on steam brush, the utility model discloses an innovation scheme can also be used on steam irons such as split type ironing device.

As shown in fig. 1-6, the ironing apparatus comprises a nozzle 10 and a base 20, wherein the nozzle 10 is provided with a steam generating device 11 and a panel 400, and the base 20 is provided with a water tank 31 and a driving device. The water tank 31 is used for storing water, the water tank 31 is connected with the water inlet 110 of the steam generating device 11 through the water pipe 32, under the action of the driving device, water in the water tank 31 can enter the steam generating device 11 through the water pipe 32, the water in the steam generating device 11 is vaporized to form steam by the heat generated by the steam generating device 11, and the steam is sprayed out from the steam outlet 120 of the panel 400 to realize a steam ironing function for ironing clothes.

The steam generating device 11 includes a boiler 100 and a heating tube 200, heat generated by the heating tube 200 after being electrified is transferred to the boiler 100 to heat the boiler 100, the boiler 100 heats fluid and heats water to vaporize the water, and the vaporized steam is heated to make the steam temperature higher. The panel 400 is fixed to the boiler 100 by screws.

The driving device of the present embodiment employs a water pump 33. In alternative embodiments, an energy-storing drive may be used, such as a piston and a spring disposed in the water tank 31, wherein the spring is compressed when the water tank 31 is filled with water, and the elastic force of the spring pushes the piston to move to deliver the water in the water tank 31 to the steam generating device 11.

The ironing device is provided with a steam storage valve 300 on a flow path from the water inlet 110 to the steam outlet 120, when the steam storage valve 300 is opened, the steam in the steam generating device 11 can be sprayed out from the steam outlet 120, and when the steam storage valve 300 is closed, the steam in the steam generating device 11 can be stored in the steam generating device 11.

The boiler 100 includes a tubular body 140, the body 140 has a furnace chamber 141, the furnace chamber 141 has a mounting opening 143, a chamber cover 142 is disposed at the mounting opening 143, and the steam outlet 130 of the steam generating device 11 is disposed on the chamber cover 142. The integrally formed tubular body 140 allows the top wall of the cavity 141 to be the body 140, and even if the boiler 100 is inclined at a larger angle or the boiler 100 is inverted, the water in the cavity 141 can be in full contact with the body 140, so that the water can be heated sufficiently, quickly and uniformly, and the flexibility of the ironing device is improved.

An inner frame 144 is provided in the cavity 141, the inner frame 144 has a curved flow path, and a cavity cover 142 is integrally formed at an end of the inner frame 144. The inner frame 144 is loaded into the oven cavity 141 from the mounting opening 143, the inner frame 144 includes a shaft body 147 and a plurality of ribs 145 disposed on the sidewall of the shaft body 147, the ribs 145 have notches 146, the notches 146 of adjacent ribs 145 are staggered by 180 degrees, the ribs 145 abut against the inner wall of the oven cavity 141, the curved flow channel can prolong the path through which the fluid flows, prolong the time of the fluid in the oven cavity 141, increase the heating time, and facilitate the miniaturization design of the ironing apparatus. In other alternative embodiments, the notches 146 of adjacent ribs 145 may be offset by other offset angles, such as 150 ° and 90 °, or the shaft body 147 of the inner frame 144 is provided with a spiral rib 145 to form a spiral flow channel.

The steam trap 300 includes a valve core 310 and an elastic member 320, and the elastic force of the elastic member 320 causes the valve core 310 to block a flow path from the water inlet 110 to the steam outlet 120. As shown in fig. 4-5, the steam storage valve 300 is disposed at the steam outlet 130, the elastic member 320 is a spring, one end of the spring abuts against the panel 400 of the ironing device, and the other end of the spring abuts against the valve core 310. The inner side of the panel 400 has an annular rib, and one end of the spring is located in a groove surrounded by the annular rib. One end of the valve core 310 is curved for blocking the flow passage, the other end of the valve core 310 is provided with a connecting column, and the other end of the spring is sleeved on the connecting column. The annular ribs and the connecting columns can restrain the springs, and the possibility of deflection of the springs is reduced. In other alternative embodiments, the valve core 310 may also be a plate structure, the elastic member 320 may be a torsion spring, and the valve core 310 is opened or closed by swinging.

When no steam exists in the oven cavity 141, as shown in fig. 4, the valve core 310 is blocked on the steam outlet 130 under the action of the spring, a small amount of steam is generated in the oven cavity 141 at the initial stage of electrifying the ironing apparatus, the pressure in the oven cavity 141 is not enough to push the valve core 310 open, the steam cannot flow out from the steam outlet 130, the steam is stored in the oven cavity 141, when the steam pressure in the oven cavity 141 accumulates to a certain degree, the steam pressure is enough to overcome the elastic force of the spring to push the valve core 310 open, as shown in fig. 5, at this time, the steam outlet 130 is communicated with the steam outlet 120, the steam in the oven cavity 141 can flow from the steam outlet 130 to the steam outlet 120 and is ejected from the steam outlet 120, the ejected steam has a high flow rate, a high temperature and a sufficient amount, and can be used for ironing clothes, so that the ironing apparatus does not waste the steam at the initial stage when the ironing apparatus is started, and fully utilizes, and energy is saved. The ironing device can form steam with higher temperature and higher pressure, and the ironing effect of the ironing device is improved. When the ironing operation is suspended, the power of the heat-generating tube 200 is reduced or stopped, the driving device stops operating, the pressure in the cavity 141 is reduced, and the valve core 310 can return to the state of blocking the steam outlet 130 as shown in fig. 4 under the action of the spring, thereby reducing the waste of steam.

In other alternative embodiments, the steam storage valve 300 may also be a solenoid valve used in conjunction with the main control panel 41 and the pressure sensor in the ironing device, and when the pressure sensor detects that the pressure in the cavity 141 reaches a preset value, the main control panel 41 controls the solenoid valve to open according to a signal provided by the pressure sensor.

Example two

The difference between this embodiment and the first embodiment is whether there is an inner frame 144. The cavity 141 of the first embodiment is provided with the inner frame 144, and the cavity 141 of the first embodiment does not have the inner frame 144.

As shown in fig. 7, the chamber cover 142 is a separate component mounted at the mounting port 143 of the furnace body 140, and the steam outlet 130 is provided on the chamber cover 142.

Other structures and effects of the embodiment are consistent with the embodiment.

EXAMPLE III

The difference between the present embodiment and the second embodiment is mainly whether the valve core 310 is easily disassembled. The valve core 310 of the second embodiment is inconvenient to disassemble, and the valve core 310 of the present embodiment is easy to disassemble.

Specifically, as shown in fig. 8-10, the steam outlet 120 is detachably provided with an abutting portion 410, and the elastic member 320 abuts against the abutting portion 410. The abutting portion 410 can be connected to the steam outlet hole 120 by clamping, screwing or tight fitting to realize detachable connection. When the abutting portion 410 is removed, as shown in fig. 10, the elastic member 320 and the valve core 310 can be removed from the nozzle 10, so that the valve core 310 can be cleaned conveniently, the sealing performance of the valve core 310 and the steam outlet 130 can be maintained, the elastic member 320 can be replaced conveniently, and the accuracy of the preset pressure of the elastic member 320 can be maintained.

The panel 400 extends inward at the periphery of the steam outlet 120 to form an extended edge 420, the panel 400 is of a sheet structure and has a small thickness, and the extended edge 420 can extend the length of the steam outlet 120, so that the abutting part 410 can be stably mounted. The edge of the abutting portion 410 has an extending portion 411 extending inward, and the extending portion 411 can further improve the stability of the abutting portion 410 installed in the steam outlet hole 120.

Example four

The main feature of this embodiment is that the steam storage valve 300 is disposed in the steam outlet hole 120.

As shown in fig. 11 to 12, the steam storage valve 300 includes a valve core 310 and an elastic member 320, the inner wall of the steam outlet 120 is provided with a limiting rib 121 to block the inner end of the valve core 310, the outer end of the valve core 310 abuts against the inner end of the elastic member 320, the outer end of the elastic member 320 abuts against an abutting portion 410, and the abutting portion 410 is detachably disposed in the steam outlet 120.

The ironing apparatus comprises a nozzle 10 and a handle 40, wherein a water tank 31, a water pump 33 and a steam generating device 11 are arranged in the nozzle 10, the steam generating device 11 comprises a heating tube 200 and a boiler 100, a furnace chamber 141 of the boiler 100 is provided with an upper opening, the upper opening is covered by a furnace cover 150, and a panel 400 is integrally connected with the boiler 100. In other alternative embodiments, the cover may be a separate component that is fixed to the boiler 100 by screws, and then the steam storage valve 300 is disposed in the steam outlet hole 120.

EXAMPLE five

The first to fourth embodiments all employ the automatic steam trap 300, and the steam trap 300 is opened when the steam pressure inside the boiler 100 reaches a preset value. The present embodiment employs a manual steam storage valve 300.

Specifically, as shown in fig. 13 to 17, the steam storage valve 300 includes a valve core 310 and an elastic member 320, the valve core 310 is connected to an operation member 330, the operation member 330 is capable of controlling the valve core 310 to move against the elastic force of the elastic member 320, so that the steam storage valve 300 is opened, and when the operation member 330 is released, the valve core 310 closes the steam storage valve 300 under the action of the elastic member 320.

The ironing device comprises a spray head 10 and a handle 40, wherein the spray head 10 is provided with a steam generating device 11, a panel 400, an electromagnetic pump and a water tank 31, and the handle 40 is provided with a main control panel 41. The water tank 31 is used for storing water, the water tank 31 is connected with the water inlet 110 of the steam generating device 11 through the water pipe 32, under the action of the electromagnetic pump, water in the water tank 31 can enter the steam generating device 11 through the water pipe 32, the water in the steam generating device 11 is vaporized to form steam by the heat generated by the steam generating device 11, and the steam is sprayed out from the steam outlet 120 of the panel 400 to realize a steam ironing function for ironing clothes.

The steam generating device 11 comprises a boiler 100 and a heating tube 200, the boiler 100 comprises a tubular furnace body 140, the furnace body 140 has a furnace chamber 141, the furnace chamber 141 has a mounting port 143, a chamber cover 142 is disposed at the mounting port 143, and the steam outlet 130 is located at the bottom of the furnace body 140. The integrally formed tubular body 140 allows the top wall of the cavity 141 to be the body 140, and even if the boiler 100 is inclined at a larger angle or the boiler 100 is inverted, the water in the cavity 141 can be in full contact with the body 140, so that the water can be heated sufficiently, quickly and uniformly, and the flexibility of the ironing device is improved.

A surface cavity 430 is formed between the panel 400 and the boiler 100, the boiler 100 is provided with a mounting shell 340 with a steam channel, the mounting shell 340 is mounted at the steam outlet 130 to connect the furnace chamber 141 to the surface cavity 430, steam flows through the mounting shell 340 from the furnace chamber 141 to enter the surface cavity 430 and then is sprayed out from the steam outlet 120 on the panel 400, the valve core 310 is mounted in the mounting shell 340, the mounting shell 340 is provided with a connecting hole 341, the valve core 310 penetrates through the connecting hole 341 to be connected with the operating part 330, and a sealing ring 342 is arranged between the valve core 310 and the hole wall of the connecting hole 341.

An electromechanical linkage 331 is provided between the operating member 330 and the main control panel 41 of the ironing appliance, so that the opening information of the steam storage valve 300 can be transmitted to the main control panel 41. When the operation piece 330 is operated to open the steam storage valve 300, the state of the electromechanical linkage mechanism 331 changes, the electromechanical linkage mechanism 331 is connected with the main control board 41, the change information is transmitted to the main control board 41, and the main control board 41 controls the electromagnetic pump to start working within a certain time. For example, a pressure sensor is disposed on the steam generating device 11 for detecting the steam pressure in the boiler 100, when the pressure reaches a preset value, the main control panel 41 controls the electromagnetic pump to stop working according to the pressure information, when the ironing operation needs to be started, the operation member 330 controls the steam storage valve 300 to open, and simultaneously changes the state of the electromechanical linkage 331, and when the main control panel 41 knows that the steam storage valve 300 is opened, and the accumulated steam can be normally sprayed for 2 seconds, the electromagnetic pump is delayed for 2 seconds to continue supplying water to the cavity 141, so as to keep the ironing device continuously spraying steam. The electromechanical linkage 331 may be a micro-switch or a tact switch.

The end of the valve body 310 is provided with a gasket 311 to improve the sealing performance of the steam storage valve 300 and prevent steam leakage. A pressure relief valve 148 is provided on the boiler 100. As shown in fig. 13-14, the pressure relief valve 148 includes a valve body and a spring, the elastic force of the spring makes the valve body block a pressure relief opening on the boiler 100, and when the steam pressure in the boiler 100 exceeds a preset safety value, the pressure relief valve 148 opens to guide the steam out of the ironing apparatus through the water pipe 32.

As shown in fig. 18, a pressure switch 160 is provided on the boiler 100 to sense the steam pressure inside the boiler 100, and the pressure switch 160 is connected in series to a power supply circuit of the heat generating tube 200. The pressure switch 160 is normally closed, when the steam pressure in the boiler 100 reaches a preset value, the pressure switch 160 is turned off, so that the heating tube 200 stops heating, and simultaneously, the main control panel 41 gives a signal, and the main control panel 41 controls the electromagnetic pump to stop working, thereby avoiding overlarge steam pressure in the boiler 100 and being beneficial to saving energy. The pressure switch 160 integrates the pressure sensor described above.

EXAMPLE six

As shown in fig. 19, the present embodiment is based on an embodiment five with a relay and a temperature sensor 170 added. The relay and the heat pipe 200 are arranged in series, and the pressure switch 160 and the relay form a dual control. When the temperature sensor 170 detects that the temperature of the boiler 100 reaches a preset value, the main control board 41 turns off the relay according to a signal of the temperature sensor 170, so that the heating pipe 200 stops heating, and meanwhile, the main control board 41 controls the electromagnetic pump to stop working.

When any one of the two parameters of the temperature and the pressure reaches a preset value, the heating tube 200 and the electromagnetic pump can stop working, and the possibility of abnormality of the ironing equipment is reduced.

EXAMPLE seven

As shown in fig. 20, the present embodiment replaces the pressure switch 160 in the fifth embodiment with a relay and a temperature sensor 170. When the temperature sensor 170 detects that the temperature of the boiler 100 reaches a preset value, the main control board 41 turns off the relay according to a signal of the temperature sensor 170, so that the heating pipe 200 stops heating, and meanwhile, the main control board 41 controls the electromagnetic pump to stop working.

Example eight

The present embodiment is different from the fifth embodiment mainly in the structure of the steam generating device 11. In the embodiment, a steam gasification chamber 180 is added on the basis of the fifth embodiment.

Specifically, as shown in fig. 21 to 24, the steam generator 11 includes a heating tube 200, the boiler 100 includes a tubular body 140, the body 140 has a furnace chamber 141, a vaporizing chamber 180 is disposed on an outer wall of the body 140, the vaporizing chamber 180 is disposed corresponding to the heating tube 200, and the furnace chamber 141 and the vaporizing chamber 180 are communicated with each other. The heating tube 200 is disposed corresponding to a portion of the heating tube 200, heat generated by the heating tube 200 corresponding to the vaporizing chamber 180 is transferred to the vaporizing chamber 180 for heating fluid, and is not lost by external radiation, so that the full utilization of electric energy can be improved, the vaporizing chamber 180 can also extend the flow path of the fluid, and the baffle plate is disposed in the vaporizing chamber 180 to form a curved flow channel to increase the flow path of the fluid, so that the boiler 100 can heat the fluid more fully.

The boiler 100 is provided with a fixing hole 149, the panel 400 is provided with a stud corresponding to the fixing hole 149, and the panel 400 is fixed to the boiler 100 by a screw passing through the fixing hole 149 and screwed into the stud. The front wall of the vaporizing chamber 180 is provided with an inlet hole 181, and fluid can flow from the face cavity 430 into the vaporizing chamber 180 through the inlet hole 181. The front wall of the steam vaporization chamber 180 is further provided with a steam outlet 130, the steam outlet 130 is abutted to the steam outlet 120 of the panel 400, and a bent flow passage in the steam vaporization chamber 180 can guide the fluid entering from the inlet 181 to the steam outlet 130. The arrows in fig. 23 indicate the direction of flow of the fluid in the vaporization chamber 180.

The steam storage valve 300 is disposed on a flow path between the cavity 141 and the steam generation chamber 180. The fluid enters the cavity 141 through the inlet 110, flows into the surface chamber 430 through the mounting case 340, flows into the steam chamber 180 from the surface chamber 430, and is finally ejected from the steam outlet 120 of the panel 400. In alternative embodiments, the fluid may flow through the vaporization chamber 180 before flowing into the furnace chamber 141.

Example nine

The main difference between this embodiment and the fifth embodiment is the steam generating device 11.

As shown in fig. 25 to 26, the boiler 100 includes a first furnace 191 and a second furnace 192, the first furnace 191 and the second furnace 192 are respectively provided with heating pipes independently, the first furnace 191 and the second furnace 192 are communicated, and a steam storage valve 300 is provided on a flow passage communicating the first furnace 191 and the second furnace 192. The second furnace 192 is covered above the first furnace 191, a sealing layer 193 is arranged between the first furnace 191 and the second furnace 192 for sealing, the furnace cover 150 is arranged on the second furnace 192, and fluid enters the first furnace 191, flows through the mounting shell 340 to enter the second furnace 192 and then is sprayed out from the air outlet.

Claims (22)

1. Ironing device with steam storage and pressurization functions, comprising a steam generating device (11) with a boiler (100), wherein the steam generating device (11) is provided with a water inlet (110), and a steam outlet (120) is arranged on the ironing device, characterized in that the ironing device is provided with a steam storage valve (300) on a flow passage from the water inlet (110) to the steam outlet (120), when the steam storage valve (300) is opened, steam in the steam generating device (11) can be sprayed out from the steam outlet (120), and when the steam storage valve (300) is closed, steam in the steam generating device (11) can be stored in the steam generating device (11).

2. The ironing apparatus with steam storage and pressurization functions according to claim 1, characterized in that said steam storage valve (300) comprises a valve core (310) and an elastic member (320), the elastic force of said elastic member (320) causes said valve core (310) to block the flow path from said water inlet (110) to said steam outlet (120).

3. Ironing device with steam storage and pressurization function according to claim 1, characterized in that said steam generating means (11) are provided with a steam outlet (130), said steam storage valve (300) being provided at said steam outlet (130).

4. Ironing apparatus with steam storage and pressurization functions according to claim 2, characterized in that said elastic element (320) is a spring, one end of which is resting on a panel (400) of the ironing apparatus and the other end of which is resting on said valve cartridge (310).

5. Ironing apparatus with steam storage and pressurization functions according to claim 4, characterized in that the inner side of the panel (400) has an annular rib, one end of the spring is located in the groove enclosed by the annular rib.

6. The ironing device with the steam storage and pressurization functions as claimed in claim 4, characterized in that one end of the valve core (310) is curved for blocking the flow passage, the other end of the valve core (310) is provided with a connecting column, and the other end of the spring is sleeved on the connecting column.

7. The ironing apparatus with steam storage and pressurization functions according to claim 3, characterized in that, the boiler (100) comprises a tubular boiler body (140), the boiler body (140) has a boiler chamber (141), the boiler chamber (141) has a mounting port (143), a chamber cover (142) is arranged at the mounting port (143), and the steam outlet (130) is positioned on the chamber cover (142).

8. The ironing apparatus with steam storage and pressurization functions according to claim 7, wherein an inner frame (144) is provided in the oven cavity (141), the inner frame (144) has a curved flow passage, and the cavity cover (142) is integrally formed at an end of the inner frame (144).

9. Ironing apparatus with steam storage and pressurization functions according to claim 2, characterized in that an abutting portion (410) is detachably arranged on said steam outlet hole (120), and said elastic member (320) abuts on said abutting portion (410).

10. The ironing device with steam storage and pressurization functions according to claim 9, characterized in that said steam outlet hole is located on a panel (400), said panel (400) extending inwardly at the periphery of the steam outlet hole (120) forming a flange (420).

11. Ironing device with steam storage and pressurization function according to claim 9, characterized in that the edge of said abutment (410) has an extension (411) extending towards the inside.

12. Ironing device with steam storage and pressurization function according to claim 1, characterized in that said steam storage valve (300) is arranged inside said steam outlet hole (120).

13. The ironing device with the steam storage and pressurization functions as claimed in claim 12, wherein the steam storage valve (300) comprises a valve core (310) and an elastic member (320), a limiting rib (121) is arranged on the inner wall of the steam outlet hole (120) to block the inner end of the valve core (310), the outer end of the valve core (310) is abutted against the inner end of the elastic member (320), the outer end of the elastic member (320) is abutted against an abutting part (410), and the abutting part (410) is detachably arranged in the steam outlet hole (120).

14. The ironing apparatus with steam storage and pressurization functions according to claim 1, characterized in that said steam storage valve (300) comprises a valve core (310) and an elastic member (320), said valve core (310) is connected with an operating member (330), and the operation of said operating member (330) can control the movement of said valve core (310) against the elastic force of said elastic member (320), so that said steam storage valve (300) is opened.

15. The ironing appliance with the function of pressurizing stored steam according to claim 14, characterized in that an electromechanical linkage mechanism (331) is provided between the operating member (330) and the main control board (41) of the ironing appliance, so that the opening information of the steam storage valve (300) can be transmitted to the main control board (41).

16. Ironing apparatus with steam storage and pressurization functions according to claim 14, characterized in that the end of said cartridge (310) is provided with a gasket (311).

17. The ironing apparatus with the function of storing and pressurizing steam as claimed in claim 14, characterized in that the boiler (100) is provided with a mounting shell (340) having a steam passage, the valve core (310) is mounted in the mounting shell (340), a connecting hole (341) is formed in the mounting shell (340), the valve core (310) penetrates through the connecting hole (341) to be connected with the operating member (330), and a sealing ring (342) is arranged between the valve core (310) and the wall of the connecting hole (341).

18. Ironing apparatus with steam storage and pressure boost functionality according to claim 1, characterized in that a pressure relief valve (148) is provided on the boiler (100).

19. Ironing apparatus with steam storage and pressure boost function according to claim 1, characterized in that said steam generating means (11) comprise a heat generating tube (200) mounted on said boiler (100), a pressure switch (160) being provided on said boiler (100) to sense the steam pressure inside the boiler (100), said pressure switch (160) being connected in series to the power supply circuit of said heat generating tube (200).

20. The ironing apparatus with steam storage and pressurization functions according to claim 1, characterized in that said steam generating means (11) comprises a heat generating pipe (200), said boiler (100) comprises a tubular boiler body (140), said boiler body (140) has a boiler chamber (141), an outer wall of said boiler body (140) is provided with a steam melting chamber (180), said steam melting chamber (180) is arranged corresponding to said heat generating pipe (200), and said boiler chamber (141) and said steam melting chamber (180) are communicated.

21. Ironing device with steam storage and pressure increasing functionality according to claim 20, characterized in that the steam storage valve (300) is arranged on the flow path between the oven cavity (141) and the steam chamber (180).

22. The ironing apparatus with steam storage and pressurization functions according to claim 1, characterized in that said boiler (100) comprises a first furnace (191) and a second furnace (192), said first furnace (191) and said second furnace (192) are respectively provided with heating pipes independently, said first furnace (191) and said second furnace (192) are communicated, and said steam storage valve (300) is arranged on a flow passage communicating said first furnace (191) and said second furnace (192).

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