CN114045635A - Steam generator for clothes treatment device and clothes treatment device - Google Patents
Steam generator for clothes treatment device and clothes treatment device Download PDFInfo
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- CN114045635A CN114045635A CN202111448405.8A CN202111448405A CN114045635A CN 114045635 A CN114045635 A CN 114045635A CN 202111448405 A CN202111448405 A CN 202111448405A CN 114045635 A CN114045635 A CN 114045635A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 219
- 238000001035 drying Methods 0.000 claims description 24
- 239000007788 liquid Substances 0.000 claims description 5
- 239000000523 sample Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 239000006260 foam Substances 0.000 description 5
- 238000005406 washing Methods 0.000 description 4
- 239000003599 detergent Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005485 electric heating Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
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- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Classifications
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- D06F39/40—
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/14—Arrangements for detecting or measuring specific parameters
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/087—Water level measuring or regulating devices
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/088—Liquid supply arrangements
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/38—Conditioning or finishing, e.g. control of perfume injection
- D06F2105/40—Conditioning or finishing, e.g. control of perfume injection using water or steam
Abstract
The invention discloses a steam generator for a clothes treatment device and the clothes treatment device. The laundry treating apparatus includes a water cartridge assembly, and the steam generator includes a case formed with a water storage chamber; a Venturi tube water outlet joint is arranged on the shell, wherein a water inlet of the Venturi tube water outlet joint is connected with the water storage cavity, a water outlet of the Venturi tube water outlet joint is connected with the water box assembly, and an air inlet of the Venturi tube water outlet joint is directly or indirectly communicated with the outside atmosphere; and one end of the siphon structure is communicated to the inside of the water storage cavity, and the other end of the siphon structure is communicated to the outside of the water storage cavity.
Description
Technical Field
The invention relates to the technical field of clothes treatment, in particular to a steam generator for a clothes treatment device and the clothes treatment device.
Background
Along with the continuous improvement of modern living standard, more and more users no longer simply require the clothes treatment device to be capable of washing clean clothes when washing clothes, in order to adapt to the rapid development of modern society and improve the quality of life, more and more consumers hope that the clothes treatment device can have the functions of drying clothes and removing wrinkles of the clothes, so that the clothes to be washed can be directly taken out and worn after being put into the clothes treatment device for washing, and the clothes are smooth without wrinkles generated by washing, so that the clothes are more convenient to treat; in order to make the washed laundry smooth and wrinkle-free, the laundry treatment apparatus is required to steam-care the laundry, and the laundry treatment apparatus is required to be provided with a steam generator. At present, a plurality of clothes treatment devices provided with steam generators are on the market, but the internal connection of the clothes treatment devices is complicated by adding the clothes treatment devices; in addition, the mixing of the detergent and the laundry treating agent in the water tank is not good, so that the steam generator with reasonable design is an essential part of the laundry treating device.
Disclosure of Invention
In view of the above, the present invention discloses a steam generator for a laundry treatment device and a laundry treatment device, which are used to solve at least the problems of complicated internal pipelines of the laundry treatment device and poor mixing effect of detergent and laundry treatment agent.
In order to achieve the above object, the invention adopts the following technical scheme:
in a first aspect of the present invention, a steam generator for a laundry treating apparatus including a water cartridge assembly, the steam generator including a housing,
the shell is provided with a water storage cavity;
a Venturi tube water outlet joint is arranged on the shell, wherein a water inlet of the Venturi tube water outlet joint is connected with the water storage cavity, a water outlet of the Venturi tube water outlet joint is connected with the water box assembly, and an air inlet of the Venturi tube water outlet joint is directly or indirectly communicated with the outside atmosphere;
and one end of the siphon structure is communicated to the inside of the water storage cavity, and the other end of the siphon structure is communicated to the outside of the water storage cavity.
Further optionally, the housing comprises: the upper cover and the lower cover are matched with each other to form the water storage cavity;
the upper cover is provided with a steam pipe joint for outputting steam;
the lower cover is provided with the venturi tube water outlet joint.
Further optionally, the steam generator further comprises: a steam port switch component arranged in the water storage cavity and positioned at the inlet side of the steam pipe joint,
the steam port switch assembly is used for adjusting the opening of the steam pipe joint inlet through the water pressure corresponding to the water level in the water storage cavity when the water level in the water storage cavity is within a preset water level interval value, wherein when the water level in the water storage cavity is less than or equal to the lower limit value of the preset water level interval value, the steam pipe joint inlet is fully opened; and when the water level in the water storage cavity is greater than or equal to the upper limit value of the preset water level interval value, the inlet of the steam pipe joint is completely closed.
Further optionally, the steam vent switch assembly comprises:
the mounting seat is arranged on the inner wall of the upper cover, a horizontally arranged steam channel is formed on the mounting seat, and the steam channel is communicated with the water storage cavity and the inlet of the steam pipe joint; the mounting seat is also provided with a vertically arranged float channel, the upper port of the float channel is communicated with the steam channel, and the lower port of the float channel extends to the lower part of the mounting seat;
the floater is movably arranged in the floater channel;
the cover plate covers the lower port, the cover plate is matched with the floater channel to limit the floater, and the cover plate is provided with a water hole communicated with the floater channel and the water storage cavity.
Further optionally, the steam port switch assembly further comprises: a baffle plate is arranged on the bottom of the shell,
the baffle is blocked at the position where the steam channel is communicated with the float channel along the cross section direction of the steam channel, wherein the upper part of the baffle is connected with the steam channel, and the lower part of the baffle faces the inside of the float channel;
when the water level in the water storage cavity is larger than or equal to the upper limit value of the preset water level interval value, the floater is positioned at the upper part of the floater channel and is abutted against the lower part of the baffle plate so as to completely close the inlet of the steam pipe joint.
Further optionally, the siphon structure comprises: an outer tube and an inner tube;
the first end of the outer pipe is connected with the inner side of the upper cover, and the second end of the outer pipe faces downwards; the first end edge of the inner pipe is sleeved inside the outer pipe through the second end edge of the outer pipe, and the other end of the inner pipe penetrates through the lower cover and is communicated to the outside of the water storage cavity.
Further optionally, the outer tube and the inner tube are coaxially sleeved and are arranged in the housing along a vertical direction,
the first end of the outer pipe is connected with the top wall of the inner side of the upper cover; the second end of the inner pipe penetrates through the lowest part of the bottom wall of the lower cover.
Further optionally, the upper cover is further provided with a water inlet joint for inputting water into the steam generator,
wherein the water inlet joint and the venturi tube water outlet joint are positioned at the same side of the shell.
Further optionally, the steam generator further comprises:
the electric heater is fixed on the side wall of the lower cover, and a heating pipe of the electric heater is laid along the direction parallel to the bottom wall of the lower cover;
and the liquid level probe is used for detecting the water level in the water storage cavity.
The present invention discloses, in a second aspect, a laundry treating apparatus including the steam generator of any one of the above.
Further optionally, the laundry treating apparatus further comprises: a laundry treating tub and a drying assembly,
the drying assembly comprises: the drying device comprises a drying fan and a drying air duct communicated with the drying fan and the clothes processing barrel, wherein a steam pipe joint of the steam generator is connected with the drying air duct.
Has the advantages that: the steam generator is provided with a pipeline for feeding water into the water box assembly, so that the layout of the internal pipeline of the clothes treatment device can be simplified; in addition, the venturi tube is additionally arranged on the pipeline, so that the clothes treating agent in the water box can be better dissolved in water.
Drawings
The above and other objects, features and advantages of the present disclosure will become more apparent by describing in detail exemplary embodiments thereof with reference to the attached drawings. The drawings described below are merely exemplary embodiments of the present disclosure, and other drawings may be derived by those skilled in the art without inventive effort.
FIG. 1 illustrates a schematic view of a steam generator according to an embodiment;
FIG. 2 illustrates an exploded view of the steam generator of one embodiment;
FIG. 3 illustrates a cutaway view of an embodiment of a steam generator switch assembly;
FIG. 4 illustrates a partial cross-sectional view (one) of a switch assembly of an embodiment;
FIG. 5 illustrates a partial cross-sectional view of a switch assembly of an embodiment;
fig. 6 shows a schematic diagram of a laundry treatment apparatus system according to an embodiment.
In the figure: 1. an upper cover; 10. a mounting seat; 11. a water inlet pipe joint; 12. a steam pipe joint; 13. a float channel; 14. a baffle plate; 15. an outer tube; 2. a lower cover; 21. a venturi water outlet joint; 22. an inner tube; 31. a float; 32. a cover plate; 5. an electric heater; 6. a liquid level probe; 7. a temperature sensing bulb; 8. an electric heating fixing frame.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments 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 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 terminology used in the embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the examples of the present invention and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, and "a" and "an" generally include at least two, but do not exclude at least one, unless the context clearly dictates otherwise.
It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
It is also noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a commodity or system that includes the element.
At present, the existing clothes treatment device additionally provided with a steam generator often causes complicated pipeline layout, and in addition, the clothes treatment agent in the existing water box cannot be fully diluted and mixed in water. According to the invention, a pipeline for feeding water into the water box assembly is connected with the steam generator, and the Venturi tube is additionally arranged on the pipeline between the water box assembly and the steam generator, so that on one hand, the balance of the internal and external air pressures of the steam generator can be ensured when a clothes treatment barrel is required to feed water, and the clothes treating agent in the dilution water box assembly can be fully mixed; on the other hand, the layout of the internal pipeline of the clothes treatment device can be simplified.
To further illustrate the technical solution of the present invention, the following specific examples are provided as shown in fig. 1 to 6.
Example 1
As shown in fig. 1 to 5, in the present embodiment, there is provided a steam generator for a laundry treating apparatus, wherein the laundry treating apparatus includes a water tub assembly. The steam generator of the clothes treating apparatus mainly comprises: the device comprises a shell, and a cover plate 32, a foam block, a siphon structure, a Venturi tube structure, a liquid level probe 6, a temperature sensing bulb 7, an electric heater 5, an electric heating fixing frame 8 and the like which are arranged at corresponding positions of the shell.
The shell is provided with a water storage cavity; the shell is provided with a Venturi tube water outlet joint 21, wherein the water inlet of the Venturi tube water outlet joint 21 is connected with the water storage cavity, the water outlet of the Venturi tube water outlet joint 21 is connected with the water box assembly, and the air inlet of the Venturi tube water outlet joint 21 is directly or indirectly communicated with the outside atmosphere; one end of the siphon structure is communicated to the inside of the water storage cavity, and the other end is communicated to the outside of the water storage cavity. The steam generator can optimize the pipeline connection mode in the clothes treatment device, the water inlet communicated to the water box assembly firstly flows into the water box assembly after passing through the steam generator, and the venturi tube structure is utilized to realize the partial air blending of the water supply at the position, so that certain bubbles are generated to promote the dissolution of the clothes treatment agent in the water box assembly.
In some alternatives, the housing comprises: an upper cover 1 and a lower cover 2 which are matched with each other to form a water storage cavity. The upper cover 1 is provided with a steam pipe joint 12 for outputting steam; the lower cover 2 is provided with a venturi tube water outlet joint 21.
In order to prevent water from flowing out through the steam pipe joint 12 when water is supplied into the water tub assembly and the laundry treating tub, the steam generator further includes: a steam port opening and closing assembly disposed inside the water storage chamber and located at an inlet side of the steam pipe joint 12. The steam port switch assembly is used for adjusting the opening of the inlet of the steam pipe joint 12 through the water pressure corresponding to the water level in the water storage cavity when the water level in the water storage cavity is between a preset water level interval value, wherein when the water level in the water storage cavity is smaller than or equal to a lower limit value of the preset water level interval value, the inlet of the steam pipe joint 12 is fully opened; when the water level in the water storage cavity is larger than or equal to the upper limit value of the preset water level interval value, the inlet of the steam pipe joint 12 is completely closed.
Steam port switch subassembly includes: the mounting seat 10 is arranged on the inner wall of the upper cover 1, a horizontally arranged steam channel is formed on the mounting seat 10 and is communicated with the water storage cavity and an inlet of a steam pipe joint 12, a vertically arranged float channel 13 is further formed on the mounting seat 10, an upper port of the float channel 13 is communicated with the steam channel, and a lower port of the float channel 13 extends to the lower part of the mounting seat 10; a float 31 movably provided in the float passage 13; the cover plate 32 is covered at the lower port by the cover plate 32, the cover plate 32 is matched with the floater channel 13 to limit the floater 31, the cover plate 32 is provided with a water passing hole communicated with the floater channel 13 and the water storage cavity, and when the water level of the water storage cavity reaches a certain high point, water enters the floater channel 13 through the water passing hole, and when the water level is reduced to a certain low point, water in the floater channel returns to the water storage cavity.
Preferably, the floater 31 is a bubble block, which is floated by buoyancy of water when water is introduced into the laundry treating tub, to block the steam pipe joint 12, to ensure a certain water supply pressure and to prevent water from flowing out through the steam pipe joint 12.
Further preferably, the steam port switch assembly further comprises: a baffle 14. A baffle 14 is blocked at the place where the steam channel communicates with the float channel 13 along the cross section direction of the steam channel, wherein the upper part of the baffle 14 is connected with the steam channel and the lower part of the baffle 14 faces the inside of the float channel 13. When the water level in the water storage cavity is greater than or equal to the upper limit value of the preset water level interval value, the floater is positioned at the upper part of the floater channel 13 and is abutted against the lower part of the baffle plate 14 to completely close the inlet of the steam pipe joint 12.
The siphon structure of the steam generator includes: an outer tube 15 and an inner tube 22. The first end of the outer tube 15 is connected with the inner side of the upper cover 1, and the second end of the outer tube 15 faces downwards; the first end of the inner tube 22 is sleeved inside the outer tube 15 along the second end of the outer tube 15, and the other end is inserted into the lower cover 2 and communicated with the outside of the water storage cavity.
The outer pipe and the inner pipe are coaxially sleeved and are arranged in the shell along the vertical direction, and the first end of the outer pipe is connected with the top wall of the inner side of the upper cover 1; the second end of the inner tube is arranged at the lowest part of the bottom wall of the lower cover 2 in a penetrating way.
In some alternatives, the cover 1 is further provided with a water inlet connector for inputting water into the steam generator, wherein the water inlet connector and the venturi tube water outlet connector 21 are located on the same side of the housing. The steam generator further includes: the electric heater 5 is fixed on the side wall of the lower cover 2 through an electric heating fixing frame 8, and a heating pipe of the electric heater 5 is laid along the direction parallel to the bottom wall of the lower cover 2; and the liquid level probe 6 is used for detecting the water level in the water storage cavity.
In the embodiment, a water inlet pipe joint 11 of the steam generator is connected with a water inlet valve through a rubber pipe, a steam pipe joint 12 is connected with a drying air channel through a rubber pipe, a water outlet joint of the steam generator is connected with a water box assembly through a rubber pipe, and an inner pipe is connected with a clothes treatment barrel through a rubber pipe; the venturi structure is communicated with the atmosphere through a rubber pipe.
After the water enters the steam generator of the clothes treatment device, the steam pipe connector 12 is blocked by the foam block, and the steam generator is provided with a Venturi tube structure on the water outlet connector of the steam generator.
When water enters a steam generator of the clothes treatment device, water can be discharged from a Venturi tube water outlet joint 21, an inner tube and a steam tube joint 12 of the steam generator, and water cannot be discharged from the Venturi tube structure; under the buoyancy of water, the foam blocks on the cover plate 32 float and block the steam pipe joint 12, so that the water yield of the steam pipe joint 12 is reduced, the dispersion of water pressure is reduced, the water yield and the water pressure of the water outlet joint of the steam generator are increased, and the advantage is that the water pressure is enough when entering the water box assembly.
After clothes treatment device's steam generator stopped intaking, be full of water in the steam generator, preferred steam generator passes through venturi structure and external atmospheric pressure intercommunication, and siphon structure takes place the siphon effect at steam generator, through remaining water in the inner tube discharge steam generator, is showing the stagnant water that reduces among the steam generator, and the advantage can avoid in the steam generator because stagnant water produces the bacterium and prevent that steam generator from appearing the frost crack condition.
Example 2
As shown in fig. 6, there is provided a laundry treating apparatus in the present embodiment, including the steam generator of any one of embodiment 1. Further, the laundry treating apparatus further includes: laundry treatment tub and drying assembly, the drying assembly comprising: a drying fan and a drying air duct communicating the drying fan and the clothes processing barrel, wherein a steam pipe joint 12 of the steam generator is connected with the drying air duct.
The steam generator of the clothes treatment device is connected with a water inlet valve through a steam generator water inlet pipe, connected with a drying air channel through a steam pipe, connected with a water box assembly through a venturi tube water outlet joint 21 and connected with a clothes treatment barrel through an inner pipe of a siphon structure.
As shown in fig. 1-5, when the clothes treating apparatus is supplied with water, the water inlet valve is operated, and after the water enters the steam generator through the water inlet pipe of the steam generator, the water will enter the clothes treating tub and the water box assembly through the siphon structure and the venturi tube water outlet connector 21 as the water level in the steam generator rises continuously, and the venturi tube structure will not discharge water; under the action of water buoyancy, the foam blocks on the cover plate 32 float and block the steam pipe joint 12, so that the water yield of the steam pipe joint 12 is reduced, the dispersion of water pressure is reduced, and the water quantity and the water pressure entering the water box assembly are increased, thereby facilitating the detergent and the like to enter the clothes treatment barrel along with the water flow to wash clothes.
The upper cover 1 of the steam generator is provided with two joints, namely a water inlet pipe joint 11 and a steam pipe joint 12 of the steam generator; the lower cover 2 of the steam generator is provided with two joints, namely a Venturi tube water outlet joint 21 and an inner tube of the steam generator; the steam generator is respectively connected with the water inlet valve, the drying air duct, the water box assembly and the clothes treatment barrel through the joints and the rubber pipes, so that the functions of water inlet and steam generation of the clothes treatment device are realized.
After a steam generator of the clothes treatment device stops water inflow, the steam generator is filled with water, a foam block completely blocks a steam pipe joint 12, residual water in the steam generator can be discharged in order that a siphon structure can realize a siphon function, a Venturi tube structure is designed on a water outlet joint of the steam generator, the Venturi tube structure is connected with a breathable component on the clothes treatment device through a rubber tube or is directly communicated with the atmosphere, and therefore the steam generator is communicated with the external atmospheric pressure;
after clothes treatment device's steam generator stopped intaking, steam generator and external atmospheric pressure intercommunication, siphon structure took place the siphon effect at steam generator, through remaining water in the inner tube discharge steam generator, is showing the stagnant water that reduces among the steam generator, can avoid in the steam generator because stagnant water produces the bacterium and prevent that steam generator from appearing the frost crack condition.
Exemplary embodiments of the present disclosure are specifically illustrated and described above. It is to be understood that the present disclosure is not limited to the precise arrangements, instrumentalities, or instrumentalities described herein; on the contrary, the disclosure is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.
Claims (10)
1. A steam generator for a laundry treating apparatus including a water cartridge assembly, characterized in that the steam generator includes a housing,
the shell is provided with a water storage cavity;
a Venturi tube water outlet joint is arranged on the shell, wherein a water inlet of the Venturi tube water outlet joint is connected with the water storage cavity, a water outlet of the Venturi tube water outlet joint is connected with the water box assembly, and an air inlet of the Venturi tube water outlet joint is directly or indirectly communicated with the outside atmosphere;
and one end of the siphon structure is communicated to the inside of the water storage cavity, and the other end of the siphon structure is communicated to the outside of the water storage cavity.
2. The steam generator for a laundry treating apparatus according to claim 1, wherein the case includes: the upper cover and the lower cover are matched with each other to form the water storage cavity;
the upper cover is provided with a steam pipe joint for outputting steam;
the lower cover is provided with the venturi tube water outlet joint.
3. The steam generator for a laundry treating apparatus according to claim 2, further comprising: a steam port switch component arranged in the water storage cavity and positioned at the inlet side of the steam pipe joint,
the steam port switch assembly is used for adjusting the opening of the steam pipe joint inlet through the water pressure corresponding to the water level in the water storage cavity when the water level in the water storage cavity is within a preset water level interval value, wherein when the water level in the water storage cavity is less than or equal to the lower limit value of the preset water level interval value, the steam pipe joint inlet is fully opened; and when the water level in the water storage cavity is greater than or equal to the upper limit value of the preset water level interval value, the inlet of the steam pipe joint is completely closed.
4. The steam generator for a laundry treating apparatus according to claim 3, wherein the steam port switch assembly includes:
the mounting seat is arranged on the inner wall of the upper cover, a horizontally arranged steam channel is formed on the mounting seat, and the steam channel is communicated with the water storage cavity and the inlet of the steam pipe joint; the mounting seat is also provided with a vertically arranged float channel, the upper port of the float channel is communicated with the steam channel, and the lower port of the float channel extends to the lower part of the mounting seat;
the floater is movably arranged in the floater channel;
the cover plate covers the lower port, the cover plate is matched with the floater channel to limit the floater, and the cover plate is provided with a water hole communicated with the floater channel and the water storage cavity.
5. The steam generator for a laundry treating apparatus according to claim 4, wherein the steam port switch assembly further includes: a baffle plate is arranged on the bottom of the shell,
the baffle is blocked at the position where the steam channel is communicated with the float channel along the cross section direction of the steam channel, wherein the upper part of the baffle is connected with the steam channel, and the lower part of the baffle faces the inside of the float channel;
when the water level in the water storage cavity is larger than or equal to the upper limit value of the preset water level interval value, the floater is positioned at the upper part of the floater channel and is abutted against the lower part of the baffle plate so as to completely close the inlet of the steam pipe joint.
6. The steam generator for a laundry treating apparatus according to claim 2, wherein the siphon structure includes: an outer tube and an inner tube;
the first end of the outer pipe is connected with the inner side of the upper cover, and the second end of the outer pipe faces downwards; the first end edge of the inner pipe is sleeved inside the outer pipe through the second end edge of the outer pipe, and the other end of the inner pipe penetrates through the lower cover and is communicated to the outside of the water storage cavity.
7. The steam generator for the laundry treating apparatus according to claim 3, wherein the upper cover is further provided with a water inlet joint for inputting water into the steam generator,
wherein the water inlet joint and the venturi tube water outlet joint are positioned at the same side of the shell.
8. The steam generator for a laundry treating apparatus according to claim 2, further comprising:
the electric heater is fixed on the side wall of the lower cover, and a heating pipe of the electric heater is laid along the direction parallel to the bottom wall of the lower cover;
and the liquid level probe is used for detecting the water level in the water storage cavity.
9. A laundry treating apparatus, characterized in that the laundry treating apparatus comprises the steam generator of any one of claims 1 to 8.
10. The laundry treating apparatus according to claim 9, further comprising: a laundry treating tub and a drying assembly,
the drying assembly comprises: the drying device comprises a drying fan and a drying air duct communicated with the drying fan and the clothes processing barrel, wherein a steam pipe joint of the steam generator is connected with the drying air duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111448405.8A CN114045635A (en) | 2021-11-30 | 2021-11-30 | Steam generator for clothes treatment device and clothes treatment device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111448405.8A CN114045635A (en) | 2021-11-30 | 2021-11-30 | Steam generator for clothes treatment device and clothes treatment device |
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| CN114045635A true CN114045635A (en) | 2022-02-15 |
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| CN202111448405.8A Pending CN114045635A (en) | 2021-11-30 | 2021-11-30 | Steam generator for clothes treatment device and clothes treatment device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023098129A1 (en) * | 2021-11-30 | 2023-06-08 | 珠海格力电器股份有限公司 | Steam generator and laundry processing apparatus comprising same |
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Application publication date: 20220215 |