CN219494055U - Steam generating device and ironing machine or cleaning machine with same - Google Patents
Steam generating device and ironing machine or cleaning machine with same Download PDFInfo
- Publication number
- CN219494055U CN219494055U CN202320655003.3U CN202320655003U CN219494055U CN 219494055 U CN219494055 U CN 219494055U CN 202320655003 U CN202320655003 U CN 202320655003U CN 219494055 U CN219494055 U CN 219494055U
- Authority
- CN
- China
- Prior art keywords
- steam
- cavity
- heating
- generating device
- gas storage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model discloses a steam generating device and ironing machine or cleaner with the device, the steam generating device includes: the heating device is provided with a heating cavity, a gas storage cavity and a gas outlet cavity which are mutually independent, a heating element is arranged in the heating cavity, the heating cavity is communicated with the gas storage cavity, a steam channel is arranged between the gas storage cavity and the gas outlet cavity, a control valve is arranged at an inlet of the steam channel, and a plurality of steam holes are formed in the bottom of the gas outlet cavity; the water inlet end of the water pump is connected with external water supply, and the water outlet end of the water pump is communicated with the heating cavity; the electronic pressure valve is provided with a connecting pipe communicated with the gas storage cavity; the PCB circuit board is electrically connected with the heating element, the control valve, the water pump and the electronic pressure valve; compared with the prior art, the steam generating device has the advantages that the steam enters the air outlet cavity after being pressurized in the air storage cavity, and the steam sprayed out of the steam hole at the bottom has higher pressure.
Description
Technical Field
The utility model relates to the technical field of steam generating devices, in particular to a steam generating device and an ironing machine or a cleaning machine with the same.
Background
Steam generating devices are often used in ironing machines and steam cleaners, and the steam generating devices generate steam in the following manner: the water pump boils water into the heating cavity of the steam generating device, the heating element heats the water in the heating cavity, the water in the heating cavity boils to generate steam, and the steam is sprayed out from the steam hole of the steam generating device. In the steam generating device, in the process of heating water in the heater by the heating element, generated steam can be directly sprayed out of the steam holes, the sprayed steam is low in pressure and low in steam quantity, and when the steam generating device is applied to an ironing machine, the steam is low in pressure and low in steam quantity, the temperature is easy to reduce, and the effect of ironing clothes is affected; when the steam cleaner is applied to the steam cleaner, the steam pressure is lower, the steam quantity is smaller, the temperature is easy to reduce, and the cleaning effect of the steam cleaner on the floor is affected.
Disclosure of Invention
The aim of the present utility model is to provide a steam generating device and an ironing or cleaning machine with such a device, which are intended to solve the above-mentioned technical problems.
A steam generating device, comprising:
the heating device is provided with a heating cavity, a gas storage cavity and a gas outlet cavity which are mutually independent, a heating element is arranged in the heating cavity, the heating cavity is communicated with the gas storage cavity, a steam channel is arranged between the gas storage cavity and the gas outlet cavity, a control valve is arranged at an inlet of the steam channel, and a plurality of steam holes are formed in the bottom of the gas outlet cavity;
the water inlet end of the water pump is connected with external water supply, and the water outlet end of the water pump is communicated with the heating cavity;
the electronic pressure valve is provided with a connecting pipe communicated with the gas storage cavity;
and the PCB is electrically connected with the heating element, the control valve, the water pump and the electronic pressure valve.
According to one embodiment of the utility model, the gas storage cavity is arranged above the heating cavity, the top of the heating cavity is provided with the first gas outlet hole, and the bottom of the gas storage cavity is provided with the first gas inlet hole communicated with the first gas outlet hole.
According to one embodiment of the utility model, the air outlet cavity is positioned at the bottom of the heating cavity, and the steam channel passes through the heating cavity to be communicated with the air storage cavity.
According to one embodiment of the utility model, the top of the heating cavity is provided with a second air inlet hole, the bottom of the air storage cavity is provided with a second air outlet hole communicated with the second air inlet hole, and the upper end face of the steam channel is abutted against the top of the heating cavity and communicated with the second air inlet hole.
According to an embodiment of the utility model, the cross-sectional area of the second inlet aperture is larger than the cross-sectional area of the second outlet aperture.
According to one embodiment of the utility model, one end of the connecting pipe is communicated with the pressure sensing part of the electronic pressure valve, and the other end of the connecting pipe is communicated with the gas storage cavity.
According to an embodiment of the utility model, the top of the air outlet chamber forms the bottom of the heating chamber, and the heating element is arranged at the top of the air outlet chamber.
According to one embodiment of the utility model, the steam generating device further comprises a solenoid valve, wherein the solenoid valve is electrically connected with the PCB, the water inlet end of the solenoid valve is connected with external water supply, and the water outlet end of the solenoid valve is connected with the water inlet end of the water pump.
An ironing machine comprising the steam generating device.
A cleaning machine comprises the steam generating device.
Compared with the prior art, the steam generating device, the ironing machine and the cleaning machine provided by the utility model have the following advantages: according to the steam generating device, steam enters the air outlet cavity after being pressurized in the air storage cavity, and the steam sprayed out of the steam hole at the bottom has higher steam pressure and larger steam quantity.
Drawings
FIG. 1 is a schematic view of a steam generator according to the present utility model;
FIG. 2 is a cross-sectional view of a heating device of the steam generating device of the present utility model;
in the figure: 1. heating device, 11, heating cavity, 111, first venthole, 112, second inlet port, 12, gas storage cavity, 121, first inlet port, 122, second venthole, 13, gas outlet cavity, 14, heating element, 15, control valve, 16, steam hole, 2, water pump, 3, electronic pressure valve, 4, PCB circuit board, 5, solenoid valve
The implementation and advantages of the functions of the present utility model will be further described with reference to the accompanying drawings.
Detailed Description
Various embodiments of the utility model are disclosed in the following drawings, in which details of the practice are set forth in the following description for the purpose of clarity. However, it should be understood that these practical details are not to be taken as limiting the utility model. That is, in some embodiments of the utility model, these practical details are unnecessary. Moreover, for the purpose of simplifying the drawings, some conventional structures and components are shown in the drawings in a simplified schematic manner.
It should be noted that all directional indicators (such as up, down, left and right, front and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions of the "first," "second," and the like, herein are for descriptive purposes only and are not intended to be specifically construed as order or sequence, nor are they intended to limit the utility model solely for distinguishing between components or operations described in the same technical term, but are not to be construed as indicating or implying any relative importance or order of such features. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
For a further understanding of the nature, features, and efficacy of the present utility model, the following examples are set forth in order to provide a further understanding of the utility model, and are intended to be described in connection with the accompanying drawings:
the utility model discloses a steam generating device, referring to fig. 1 and 2, the steam generating device disclosed by the utility model comprises a heating device 1, a water pump 2, an electronic pressure valve 3 and a PCB (printed circuit board) 4, wherein the heating device 1 is provided with a heating cavity 11, a gas storage cavity 12 and a gas outlet cavity 13 which are mutually independent, a heating element 14 is arranged in the heating cavity 11, the heating cavity 11 is communicated with the gas storage cavity 12, a steam channel is arranged between the gas storage cavity 12 and the gas outlet cavity 13, a control valve 15 is arranged at an inlet of the steam channel, a plurality of steam holes 16 are arranged at the bottom of the gas outlet cavity 13, a water inlet end of the water pump 2 is connected with external water supply, a water outlet end is communicated with the heating cavity 11, the electronic pressure valve 3 is provided with a connecting pipe communicated with the gas storage cavity 12, and the PCB (printed circuit board) 4 is electrically connected with the heating element 14, the control valve 15, the water pump 2 and the electronic pressure valve 3. When the steam generating device works, the water pump 2 is started, external water is pumped into the heating cavity 11 of the heating device 1 through the water pump 2, the heating element 14 heats water in the heating cavity 11, the water in the heating cavity 11 boils and generates steam, the steam enters the air storage cavity 12 from the heating cavity 11 and is stored in the air storage cavity, the steam in the air storage cavity 12 enters the electronic pressure valve 3 through the connecting pipe, the electronic pressure valve 3 detects the steam pressure in the air storage cavity 12 in real time, when the electronic pressure valve detects that the pressure in the air storage cavity 12 reaches a set value, the PCB circuit board 4 controls the control valve 15 to act so that the inlet of the steam channel is opened, the steam in the air storage cavity 12 enters the air outlet cavity 13 through the inlet of the steam channel, then the steam is sprayed out of a plurality of steam holes 16 at the bottom of the air outlet cavity 13, the steam sprayed out of the steam holes 16 has higher pressure and steam quantity, and the control valve 15 is an electromagnetic valve.
Referring to fig. 2, in the steam generating device of the present utility model, a gas storage chamber 12 is disposed above a heating chamber 11, a first air outlet hole 111 is disposed at the top of the heating chamber 11, and a first air inlet hole 121 communicating with the first air outlet hole 111 is disposed at the bottom of the gas storage chamber 12. The water in the heating cavity 11 flows upwards after being boiled into steam and flows out of the first air outlet hole 111 at the top of the heating cavity 11, then enters the air storage cavity 12 through the first air inlet hole 121 communicated with the first air outlet hole 111, and after a certain amount of steam accumulates in the air storage cavity 12 and forms a certain pressure, the control valve 15 can be started to open the steam channel.
Referring to fig. 2, in the steam generating device of the present utility model, the air outlet chamber 13 is located at the bottom of the heating chamber 11, and the steam channel passes through the heating chamber 11 to communicate with the air storage chamber 12. The heating cavity 11 is internally provided with a heating element 14, the heating element 14 is a heating tube, the heating element 14 is positioned at the upper part of the heating cavity 11, and steam entering the air outlet cavity 13 is heated again, so that the steam entering the air outlet cavity 13 can keep a higher temperature, and the steam sprayed out from the steam hole 16 has high pressure and high temperature.
Referring to fig. 2, in the steam generating device of the present utility model, a second air inlet 112 is disposed at the top of the heating chamber 11, a second air outlet 122 is disposed at the bottom of the air storage chamber 12 and is communicated with the second air inlet 112, and an upper end surface of the steam channel abuts against the top of the heating chamber 11 and is communicated with the second air inlet 112. When the steam in the gas storage cavity 12 accumulates a certain amount and the pressure in the gas storage cavity 12 reaches a certain value, the control valve 15 is controlled to act so as to open the steam channel, the steam in the gas storage cavity 12 flows out through the second air outlet hole 122, then enters the steam channel through the second air inlet hole 112, enters the air outlet cavity 13 through the steam channel, and finally is sprayed out through the steam hole 16 at the bottom of the air outlet cavity 13; when the pressure in the gas storage chamber 12 is reduced, the control valve 15 is controlled to close the steam passage.
Referring to fig. 2, in the steam generating device of the present utility model, the cross-sectional area of the second air inlet hole 112 is larger than the cross-sectional area of the second air outlet hole 122. The sectional area of the second air outlet hole 122 is smaller, when the pressure in the air storage cavity 12 is higher, the flow velocity of the steam flowing out of the second air outlet hole 122 is higher, so that the steam in the air storage cavity 12 can flow out of the second air outlet hole 122 quickly, when the steam enters the second air inlet hole 112 through the second air outlet hole 122, the flow velocity is slowed down after the steam enters the steam channel from the second air inlet hole 112 due to the enlarged sectional area of the second air inlet hole 112, and noise generated when the steam flows in the steam channel can be reduced.
Referring to fig. 1, in the steam generating device of the present utility model, one end of the connecting pipe is connected to the pressure sensing part of the electronic pressure valve 3, and the other end is connected to the gas storage chamber 12. The steam in the gas storage cavity 12 can enter the connecting pipe and acts on the pressure sensing end of the electronic pressure valve 3, so that the pressure sensing end of the electronic pressure valve 3 detects the pressure in the gas storage cavity 12, and when the pressure in the gas storage cavity 12 reaches a set value, the electronic pressure valve 3 sends a signal to the PCB 4, so that the PCB 4 starts the control valve 15, and the control valve 15 opens a steam channel.
Referring to fig. 2, in the steam generating device of the present utility model, the top of the air outlet cavity 13 forms the bottom of the heating cavity 11, and the heating element 14 is disposed at the top of the air outlet cavity 13. The heating element 14 can heat the water in the heating cavity 11 and heat the steam entering the air outlet cavity 13, so that the temperature of the steam in the air outlet cavity 13 is increased, the volume of the steam expands, a certain pressure is formed in the air outlet cavity 13, and when the steam is sprayed out from the steam hole 16 at the bottom of the air outlet cavity 13, the temperature is higher, and the pressure ratio is higher.
Referring to fig. 1, the steam generating device of the present utility model further includes a solenoid valve 5, wherein the solenoid valve 5 is electrically connected with the PCB 4, the water inlet end of the solenoid valve 5 is connected with the external water supply, and the water outlet end of the solenoid valve 5 is connected with the water inlet end of the water pump 2. When the pressure in the gas storage cavity 12 reaches a set value, if the control valve 15 cannot work normally, the steam in the heating cavity 11 can cause explosion of the gas storage cavity 12 when the steam continuously flows into the gas storage cavity 12, so that danger is caused. The steam generating device is provided with the electromagnetic valve 5, the water outlet end of the electromagnetic valve 5 is connected with the water inlet end of the water pump 2, when the control valve 15 fails to start, the electronic pressure valve 3 detects that the pressure in the air storage cavity 12 is too high and sends a signal to the PCB 4, the PCB 4 starts the electromagnetic valve 5, the electromagnetic valve 5 is closed, external water supply cannot enter the water pump 2, meanwhile, the PCB 4 cuts off the power supply to the water pump 2 and the heating element 14, the service life of the water pump 2 is effectively prolonged, the heating element 14 does not heat water in the heating cavity 11 any more, meanwhile, dry burning of the heating element 14 is prevented, and the service life of the heating element 14 is also effectively prolonged.
The utility model also discloses an ironing machine, which comprises the steam generating device. When the ironing machine works, the air outlet holes on the ironing board of the ironing machine are communicated with the steam holes 16 of the steam generating device, and steam sprayed out of the air outlet holes has higher steam pressure and larger steam quantity, so that the ironing machine has better ironing effect on clothes.
The utility model also discloses a cleaning machine, which comprises the steam generating device. The cleaning head of the cleaning machine is correspondingly arranged with the steam holes 16 of the steam generating device, when the cleaning machine works, the steam sprayed out of the steam holes 16 has higher steam pressure and larger steam quantity, so that dirt on the ground is effectively cleaned, and the cleaning effect of the steam cleaning machine on the ground is improved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, or alternatives falling within the spirit and principles of the utility model.
Claims (10)
1. A steam generating apparatus, comprising:
the heating device (1) is provided with a heating cavity (11), a gas storage cavity (12) and a gas outlet cavity (13) which are mutually independent, a heating element (14) is arranged in the heating cavity (11), the heating cavity (11) is communicated with the gas storage cavity (12), a steam channel is arranged between the gas storage cavity (12) and the gas outlet cavity (13), a control valve (15) is arranged at an inlet of the steam channel, and a plurality of steam holes (16) are formed in the bottom of the gas outlet cavity (13);
the water inlet end of the water pump (2) is connected with external water supply, and the water outlet end of the water pump is communicated with the heating cavity (11);
an electronic pressure valve (3) provided with a connecting pipe communicated with the gas storage cavity (12);
and the PCB circuit board (4) is electrically connected with the heating element (14), the control valve (15), the water pump (2) and the electronic pressure valve (3).
2. The steam generating device according to claim 1, wherein the gas storage cavity (12) is arranged above the heating cavity (11), a first air outlet hole (111) is formed in the top of the heating cavity (11), and a first air inlet hole (121) communicated with the first air outlet hole (111) is formed in the bottom of the gas storage cavity (12).
3. A steam generating device according to claim 2, characterized in that the gas outlet chamber (13) is located at the bottom of the heating chamber (11), and the steam channel communicates with the gas storage chamber (12) through the heating chamber (11).
4. A steam generating device according to claim 3, wherein a second air inlet hole (112) is formed in the top of the heating cavity (11), a second air outlet hole (122) communicated with the second air inlet hole (112) is formed in the bottom of the air storage cavity (12), and the upper end face of the steam channel abuts against the top of the heating cavity (11) and is communicated with the second air inlet hole (112).
5. The steam generator according to claim 4, wherein the cross-sectional area of the second inlet holes (112) is larger than the cross-sectional area of the second outlet holes (122).
6. A steam generator according to claim 1, wherein the connecting pipe is connected at one end to the pressure sensing part of the electronic pressure valve (3) and at the other end to the gas storage chamber (12).
7. A steam generator according to claim 3, characterized in that the top of the outlet chamber (13) forms the bottom of the heating chamber (11), and the heating element (14) is arranged at the top of the outlet chamber (13).
8. The steam generating device according to claim 1, further comprising a solenoid valve (5), wherein the solenoid valve (5) is electrically connected to the PCB circuit board (4), a water inlet end of the solenoid valve (5) is connected to an external water supply, and a water outlet end of the solenoid valve (5) is connected to a water inlet end of the water pump (2).
9. An ironing machine, characterized by comprising a steam generating device according to any one of claims 1 to 8.
10. A cleaning machine comprising the steam generating device according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320655003.3U CN219494055U (en) | 2023-03-29 | 2023-03-29 | Steam generating device and ironing machine or cleaning machine with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320655003.3U CN219494055U (en) | 2023-03-29 | 2023-03-29 | Steam generating device and ironing machine or cleaning machine with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219494055U true CN219494055U (en) | 2023-08-08 |
Family
ID=87483829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320655003.3U Active CN219494055U (en) | 2023-03-29 | 2023-03-29 | Steam generating device and ironing machine or cleaning machine with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219494055U (en) |
-
2023
- 2023-03-29 CN CN202320655003.3U patent/CN219494055U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9593975B2 (en) | Method for determining the liquid level in a boiler | |
| CA1225322A (en) | Steam iron with detached water supply | |
| EP1619291A1 (en) | Steam generating device and iron using the steam generating device | |
| US20030094445A1 (en) | Soleplate of domestic steam iron | |
| JP2010512905A (en) | Equipment for supplying superheated water | |
| US5638622A (en) | Steam iron with pump and pressure reservoir | |
| JP3288013B2 (en) | Commercial iron and steam brush | |
| CN108589227B (en) | Hanging ironing machine | |
| WO2022022172A1 (en) | E-liquid condensate water preventing mechanism and aerosol generating device | |
| CN219494055U (en) | Steam generating device and ironing machine or cleaning machine with same | |
| JP5800900B2 (en) | Automatic water supply steam generator using its own steam pressure | |
| CN113502637A (en) | Washing machine | |
| CN201485721U (en) | Improved structure of garment steamer | |
| JP3421301B2 (en) | Heat exchange equipment | |
| CN217447629U (en) | Cleaning device | |
| CN101037841A (en) | Vapor double-heating pressure vapor iron | |
| CN215022080U (en) | Built-in fumigating mechanism of foot bath device | |
| JP3255522B2 (en) | Automatic water-supply cordless steam iron | |
| CN210304741U (en) | High-power steam cleaning machine | |
| CN216281303U (en) | Steam seat capable of being placed and used at multiple angles | |
| CN216844968U (en) | Humidifier | |
| CN111406989A (en) | Electronic cigarette | |
| CN218861145U (en) | Washing machine steam generation device and washing machine | |
| CN217460022U (en) | Steam iron soleplate | |
| CN215328868U (en) | Clothes nursing module and washing machine thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |