CN113026299B - Steam generator system and laundry treating apparatus - Google Patents
Steam generator system and laundry treating apparatus Download PDFInfo
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- CN113026299B CN113026299B CN202110270541.6A CN202110270541A CN113026299B CN 113026299 B CN113026299 B CN 113026299B CN 202110270541 A CN202110270541 A CN 202110270541A CN 113026299 B CN113026299 B CN 113026299B
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- steam generator
- pressure
- pipe
- steam
- generator system
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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
- D06F35/00—Washing machines, apparatus, or methods not otherwise provided for
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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
- D06F43/00—Dry-cleaning apparatus or methods using volatile solvents
Abstract
The invention discloses a steam generator system and a laundry treating apparatus. The steam generator system includes: a steam generator comprising a housing having a water inlet and a steam outlet; a pressure adjusting member including a communication pipe and a pressure adjusting portion provided on a pipe wall of the communication pipe, the pressure adjusting portion being configured to adjust a pressure of the communication pipe; wherein, one of the water inlet and the steam outlet is communicated with the communicating pipe of the pressure regulating part, or the water inlet and the steam outlet are respectively communicated with the communicating pipes of different pressure regulating parts. According to the steam generator system of the present invention, the structure is simple, a safety valve is not required to be additionally provided on the steam generator, the structure of the steam generator can be simplified, and a step of checking the safety of the steam generator again after the safety valve operates at abnormal pressure is omitted.
Description
Technical Field
The invention relates to the technical field of clothes treatment equipment, in particular to a steam generator system and clothes treatment equipment.
Background
In the related art, the steam generator of the laundry treating apparatus generally adopts the safety valve disposed on the housing of the steam generator to perform pressure relief, the structure is complex, the cost is high, and after the pressure relief is performed by using the safety valve, it is further determined manually whether the safety valve is in the pressure relief position.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. To this end, it is an object of the invention to propose a steam generator system which is simple in construction.
The invention also provides a clothes treatment device, which comprises the steam generator system.
A steam generator system of a laundry treating apparatus according to an embodiment of the present invention includes: a steam generator comprising a housing having a water inlet and a steam outlet; a pressure adjusting member including a communication pipe and a pressure adjusting portion provided on a pipe wall of the communication pipe, the pressure adjusting portion being configured to adjust a pressure of the communication pipe; wherein, one of the water inlet and the steam outlet is communicated with the communicating pipe of the pressure regulating part, or the water inlet and the steam outlet are respectively communicated with the communicating pipes of different pressure regulating parts.
According to the steam generator system of the embodiment of the invention, the communicating pipe is connected with the steam generator, and the pressure in the shell of the steam generator can be adjusted by adjusting the pressure of the communicating pipe, so that when the pressure in the shell of the steam generator is abnormal, such as the pressure is increased due to abnormal temperature rise of the heating element, the pressure adjusting part can be used for relieving the pressure of the communicating pipe, and further the pressure of the steam generator is relieved, thereby being beneficial to improving the working reliability of the steam generator.
According to some embodiments of the present invention, the pressure adjusting part is configured as a pressure relief hole penetrating a tube wall of the communication tube, a cross-sectional area of the pressure relief hole being smaller than a cross-sectional area of the communication tube.
According to some embodiments of the invention, the equivalent diameter of the pressure relief vent is no greater than 1.5 mm.
According to some embodiments of the invention, a steam generator system comprises: a storage box, the pressure relief vent adapted to communicate to the storage box.
According to some embodiments of the invention, the storage box is a laundry treatment agent box.
According to some embodiments of the invention, the storage box is integral with the pressure adjustment member.
According to some embodiments of the invention, the pressure adjustment member comprises: the one end of connecting pipe with the periphery wall of communicating pipe links to each other, just the connecting pipe encircle in the periphery setting of pressure release hole, the other end of connecting pipe inserts the case.
According to some embodiments of the present invention, a wall thickness of a portion of a tube wall of the communication tube, the portion being located between an inner circumferential wall of the pressure relief hole and an inner circumferential wall of the connection tube, is smaller than a wall thickness at other positions of the communication tube.
According to some embodiments of the present invention, a wall thickness m of a portion of a tube wall of the communication tube, the portion being located between an inner circumferential wall of the pressure relief hole and an inner circumferential wall of the connection tube, is equal to or less than 1 mm.
According to some embodiments of the invention, the steam generator system includes a water inlet valve connected to the water inlet through the communication tube.
According to some embodiments of the invention, the inlet valve is communicated with the communicating pipe and/or the communicating pipe is communicated with the inlet through a flexible pipe.
A laundry treatment apparatus according to an embodiment of the present invention includes the above-described steam generator system.
According to the clothes treatment equipment provided by the embodiment of the invention, by arranging the steam generator system, the communicating pipe is connected with the steam generator, and the pressure in the shell of the steam generator can be adjusted by adjusting the pressure of the communicating pipe, so that when the pressure in the shell of the steam generator is abnormal, such as the pressure is increased due to abnormal temperature rise of the heating element, the pressure adjusting part can be used for relieving the pressure of the communicating pipe, and further the pressure of the steam generator is relieved, the working reliability of the steam generator is improved, the structure is simple, a safety valve is not required to be additionally arranged on the steam generator, the structure of the steam generator can be simplified, and the step that the safety valve needs to check the safety of the steam generator again after abnormal pressure action is avoided.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of a laundry treating apparatus according to some embodiments of the present invention, in which a cover is not shown;
fig. 2 is a top view of the laundry treating apparatus according to fig. 1, wherein the cover is not shown;
FIG. 3 is a partial schematic structural view of a laundry treating apparatus according to some embodiments of the present invention;
FIG. 4 is a schematic view of a steam generator assembly and mounting plate according to some embodiments of the invention;
FIG. 5 is a schematic view of a steam generator system according to some embodiments of the invention;
FIG. 6 is a cross-sectional view taken along the line A-A shown in FIG. 5;
FIG. 7 is an enlarged view of the circled portion at C shown in FIG. 6;
FIG. 8 is an enlarged view of a circled portion B shown in FIG. 5;
FIG. 9 is a schematic view of the connection of a steam generator assembly and a mounting plate according to some embodiments of the invention;
FIG. 10 is an exploded schematic view of a steam generator assembly, mounting plate, according to some embodiments of the present invention;
FIG. 11 is an exploded schematic view of a steam generator according to some embodiments of the present invention;
fig. 12 is a schematic structural view of a top cover according to some embodiments of the invention.
Reference numerals:
a laundry treating apparatus 100;
a steam generator assembly 1; a steam generator 11; a housing 111; a screw post 1111; the first fastening hole 11111; a water inlet 1112; a vapor outlet 1113; a partition 112; a first chamber a; a second chamber b; a communication passage c; a bottom case 114; positioning ribs 1141; a top cover 115; a stop rib 1151; an accommodating chamber d; a screen member 116; a baffle 117; a protective shell 12; a relief hole 123; a heat-insulating shell 13; a first through hole 131; a second through-hole 132;
a housing 2; a housing body 21; an opening 211; a turned-over edge 2111;
a mounting plate 3; a main plate body 31; a second fastening hole 311; a wire blocking buckle 312; a mounting portion 32; a first mounting portion 321; a second mounting portion 322; the first positioning portion 33;
a laundry treating agent box 4;
a pressure regulating member 5; communication pipe 51; a pressure relief hole 52; a connecting pipe 53; a water inlet valve 54; a flexible tube 55.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
The steam generator 11, the steam generator assembly 1, the steam generator system and the laundry treating apparatus 100 according to the embodiment of the present invention will be described below with reference to the accompanying drawings.
First, the installation of the steam generator assembly 1 in the laundry treating apparatus 100 is described.
As shown in fig. 1 to 2, a laundry treating apparatus 100 according to an embodiment of the present invention may include: steam generator system, cabinet 2 and mounting plate 3. The steam generator system comprises a steam generator assembly 1.
The mounting plate 3 is detachably connected to the cabinet 2, and the steam generator module 1 is mounted in the cabinet 2 through the mounting plate 3. From this, steam generator subassembly 1 is detachable relative casing 2 to be convenient for the dismouting to steam generator subassembly 1, so that to steam generator subassembly 1's maintenance and change, and can realize installing steam generator subassembly 1 in casing 2 through utilizing mounting panel 3, simple structure, it is with low costs, convenient operation.
According to the laundry treating apparatus 100 of the embodiment of the present invention, the mounting plate 3 is detachably coupled to the cabinet 2, and the steam generator assembly 1 is mounted in the cabinet 2 through the mounting plate 3. From this, steam generator subassembly 1 is detachable relative casing 2 to be convenient for the dismouting to steam generator subassembly 1, so that to steam generator subassembly 1's maintenance and change, and can realize installing steam generator subassembly 1 in casing 2 through utilizing mounting panel 3, simple structure, it is with low costs, the operation of being convenient for.
According to some alternative embodiments of the present invention, as shown in fig. 3, the cabinet 2 includes: a cabinet body 21, one side of which is opened to form an opening 211, and a cover (not shown) detachably provided at the opening 211. Specifically, for example, as shown in fig. 3, the top of the cabinet body 21 is opened to form an opening 211, and a cover is detachably provided at the opening 211. Thus, the cover is detachably disposed with respect to the cabinet body 21, thereby facilitating the disassembly, maintenance and replacement of the components inside the cabinet 2, such as the steam generator system.
In some embodiments of the present invention, as shown in fig. 3, the peripheral wall of the opening 211 is provided with a cuff 2111 extending toward a direction near the center of the opening 211, and the lid is detachably engaged with the cuff 2111. For example, the cover removably engages the lip 2111 with fasteners. Therefore, by arranging the turned-over edge 2111, on one hand, the turned-over edge 2111 can be used for enhancing the strength of the casing body 21, and on the other hand, the turned-over edge 2111 can be provided with a connecting structure connected with the cover body, so that the detachable connection of the cover body and the casing body 21 can be conveniently realized.
In some embodiments of the invention, the lip 2111 and the housing body 21 may be a single piece. From this, the structure of an organic whole not only can guarantee turn-ups 2111 and casing body 21 structure, stability of performance to convenient shaping, manufacturing are simple, have saved unnecessary assembly part and connection process moreover, have improved turn-ups 2111 and casing body 21's assembly efficiency greatly, guarantee the reliability that turn-ups 2111 and casing body 21 are connected, moreover, the bulk strength and the stability of the structure of an organic whole are higher, it is more convenient to assemble, the life-span is longer.
In some embodiments of the present invention, as shown in fig. 4, the mounting plate 3 includes a main plate body 31 and a mounting portion 32 connected to the main plate body 31, the main plate body 31 is connected to the steam generator module 1, the mounting portion 32 extends between the lip 2111 and the cover, and the mounting portion 32 is detachably connected to at least one of the lip 2111 and the cover. That is, one end of the mounting portion 32 is located between the burring 2111 and the cover, and one end of the mounting portion 32 is detachably connected to at least one of the burring 2111 and the cover, and the other end of the mounting portion 32 is connected to the main plate body 31.
Herein, it is understood that "the mounting portion 32 is detachably connected to at least one of the lip 2111 and the cover" means that the mounting portion 32 is detachably connected to the cover and the mounting portion 32 is detachably connected to the lip 2111, or that the mounting portion 32 is detachably connected to both the cover and the lip 2111.
In some embodiments of the present invention, as shown in fig. 4, the main board body 31 is provided with a wire blocking buckle 312, and wires of an electric device, such as the steam generator 11 of the clothes treatment apparatus 100 and/or wires of a heating component in the drying tunnel, etc., can be positioned by the wire blocking buckle 312, so as to prevent the wires from being tangled.
In some optional embodiments of the present invention, the turned-over edge 2111 is provided with a first screw hole penetrating through the turned-over edge 2111, the mounting portion 32 is provided with a second screw hole penetrating through the mounting portion 32, and the first screw may penetrate through the first screw hole and the second screw hole, so as to detachably connect the mounting plate 3 and the casing 2.
In some embodiments of the present invention, as shown in fig. 3, the mounting portion 32 includes a first mounting portion 321, the first mounting portion 321 and the steam generator module 1 are respectively located at two sides of the main plate body 31 in the thickness direction, one end of the first mounting portion 321 is connected to the main plate body 31, the other end of the first mounting portion 321 extends toward a direction close to the flange 2111 and beyond the outer circumferential wall of the main plate body 31, and the other end of the first mounting portion 321 is detachably connected to the flange 2111. For example, the main plate body 31 is horizontally disposed, the steam generator assembly 1 is located below the main plate body 31 and connected to the main plate body 31, the first mounting portion 321 is located above the main plate body 31, one end of the first mounting portion 321 is connected to the upper surface of the main plate body 31, the other end of the first mounting portion 321 extends along the horizontal direction toward the direction close to the flange 2111, and the other end of the first mounting portion 321 is connected to the flange 2111 through a first screw. Extend and exceed the mainboard body 31 and link to each other through the other end orientation that is close to turn-ups 2111 with first installation department 321, and steam generator subassembly 1 is located the below of mainboard body 31, first installation department 321 is located the top of mainboard body 31, can make the below of first installation department 321 form one and dodge the space from this, when being fixed in turn-ups 2111 with first installation department 321, steam generator subassembly 1 can hang in casing 2, make only need occupy steam generator volume size the space can, for among the prior art with steam generator's mounting means more practice thrift the space, it is more reliable, firm.
In some embodiments of the present invention, the mounting portion 32 includes a second mounting portion 322, one end of the second mounting portion 322 is connected to the outer peripheral wall of the main plate body 31, the other end of the second mounting portion 322 extends in a direction away from the steam generator assembly 1 and then is bent in a direction close to the flange 2111, the other end of the second mounting portion 322 is detachably connected to the flange 2111, and the other end of the second mounting portion 322 is spaced apart from the other end of the first mounting portion 321 in the circumferential direction of the cabinet 2.
Specifically, as shown in fig. 4 and 9, the main plate body 31 is formed in a horizontal rectangular shape, the first mounting portion 321 is disposed adjacent to a long side of the main plate body 31, the second mounting portion 322 is disposed at a short side of the main plate body 31, one end of the second mounting portion 322 is connected to an outer circumferential wall of the main plate body 31, the other end of the second mounting portion 322 extends upward and is bent in a direction close to the flange 2111, the other end of the second mounting portion 322 is detachably connected to the flange 2111, the other end of the second mounting portion 322 is spaced apart from the other end of the first mounting portion 321 in a circumferential direction of the cabinet 2, and the steam generator assembly 1 is disposed below the main plate body 31. This is advantageous in improving the reliability of the connection between the mounting plate 3 and the housing 2.
In some embodiments of the present invention, as shown in fig. 3, a first positioning portion 33 is disposed on the mounting plate 3, a second positioning portion is disposed on the casing 2, and the first positioning portion 33 and the second positioning portion cooperate to pre-position the mounting plate 3 and the casing 2. Specifically, for example, as shown in fig. 3 and 4, the outer peripheral wall of the main plate 31 is provided with a first positioning portion 33, the flange 2111 is provided with a second positioning portion, and the first positioning portion 33 is located between the first mounting portion 321 and the second mounting portion 322 along the circumferential direction of the main plate 31. Thus, the pre-positioning of the mounting plate 3 and the casing body 21 is realized by utilizing the cooperation of the first positioning portion 33 and the second positioning portion, so as to further realize the connection of the mounting plate 3 and the casing 2.
In some embodiments of the present invention, as shown in fig. 4, the first positioners 33 are configured as ribs and the second positioners are configured as grooves. Therefore, through the matching of the convex ribs and the grooves, the positioning can be realized only through one plugging action, and the installation is simple. Of course, the invention is not limited to this, and in other alternative embodiments, the first positioning portion 33 is a groove, and the second positioning portion is a rib.
In some embodiments of the invention, the mounting plate 3 is an integrally formed piece. From this, the structure, the stable performance of mounting panel 3 not only can be guaranteed to the structure of an organic whole piece to convenient shaping, manufacturing are simple, have saved unnecessary assembly part and connection process moreover, have improved mounting panel 3's assembly efficiency greatly, guarantee the reliability that mounting panel 3 connects, and moreover, the bulk strength and the stability of the structure of an organic whole formation are higher, and it is more convenient to assemble, and the life-span is longer.
In some embodiments of the invention, the ribs are integrally formed with the mounting plate 3. From this, the structure of an organic whole piece not only can guarantee protruding muscle and mounting panel 3's structure, stability of performance to convenient shaping, manufacturing are simple, have saved unnecessary assembly part and connection process moreover, have improved protruding muscle and mounting panel 3's assembly efficiency greatly, guarantee the reliability that protruding muscle and mounting panel 3 are connected, moreover, the bulk strength and the stability of the structure of an organic whole formation are higher, and it is more convenient to assemble, and the life-span is longer.
In some embodiments of the invention, as shown in fig. 10, the steam generator assembly 1 comprises: a protective shell 12 and a steam generator 11. Specifically, the protective shell 12 is provided with a first opening (not shown) and a second opening (not shown), the steam generator 11 is located in the protective shell 12, the housing 111 of the steam generator 11 has a water inlet 1112 and a steam outlet 1113, the water inlet 1112 corresponds to the first opening, and the steam outlet 1113 corresponds to the second opening. Thus, by providing the shield shell 12, the shielding effect on the steam generator 11 can be improved. In addition, the first opening can be configured to avoid the water inlet 1112 to facilitate communication of the water inlet 1112 with the pipeline, and the second opening can be configured to avoid the vapor outlet 1113 to facilitate communication of the vapor outlet 1113 with the pipeline.
In some embodiments of the present invention, as shown in fig. 10, a heat insulation shell 13 is disposed in the protective shell 12, the steam generator 11 is disposed in the heat insulation shell 13, a first through hole 131 and a second through hole 132 are disposed on the heat insulation shell 13, the first through hole 131 and the water inlet 1112 correspond to the first opening, and the second through hole 132 and the steam outlet 1113 correspond to the second opening. Thus, the heat insulating shell 13 is provided, so that the heat insulating effect on the steam generator 11 can be improved.
In some embodiments of the invention, the insulating shell 13 is formed by splicing two half shells. Therefore, the structure is simple, and the installation is convenient.
In some alternative embodiments of the present invention, the insulating shell 13 is a foam. Thus, the cost is low.
In some embodiments of the invention, the steam generator assembly 1 is removably connected to the mounting plate 3. Therefore, the structure is simple, and the disassembly and the assembly are convenient.
In some embodiments of the present invention, as shown in fig. 10, the first fastening hole 11111 is formed in the housing 111, the second fastening hole 311 is formed in the mounting plate 3, the relief hole 123 is formed in the protective shell 12, the first fastening hole 11111, the relief hole 123 and the second fastening hole 311 correspond to each other one by one, and the laundry treating apparatus 100 includes a fastening member, which is sequentially inserted through the first fastening hole 11111, the relief hole 123 and the second fastening hole 311. Hereby, a detachable connection of the steam generator assembly 1 to the mounting plate 3 may be achieved.
For example, be equipped with a plurality of second fastening holes 311 on the mounting panel 3, be equipped with a plurality of screw posts 1111 on the roof of casing 111, every screw post 1111 is formed with first fastening hole 11111, be equipped with a plurality of holes 123 of dodging on the protective housing 12, a plurality of holes 123 of dodging separate the setting, be equipped with a plurality of holes of dodging on the thermal-insulated shell 13 that keeps warm, a plurality of fasteners such as screw, a plurality of first fastening holes 11111, a plurality of second fastening holes 311, a plurality of holes of dodging and a plurality of holes 123 one-to-one of dodging, the fastener passes corresponding first fastening hole 11111 in proper order, dodge the hole, hole 123 and second fastening hole 311 of dodging, thereby realize the connection of steam generator subassembly 1 and mounting panel 3, be favorable to improving the reliability that steam generator subassembly 1 is connected with mounting panel 3.
The specific structure of the steam generator 11 according to the embodiment of the present invention is described below.
The laundry treating apparatus 100 includes a steam generator assembly 1, the steam generator assembly 1 includes a steam generator 11, and the steam generator 11 may include: a housing 111, a partition 112 and a heating element (not shown).
Specifically, as shown in fig. 11 to 12, the housing 111 has a water inlet 1112 and a steam outlet 1113, a partition 112 is provided in the housing 111 to divide the housing 111 into a first chamber a and a second chamber b, the water inlet 1112 is communicated with the first chamber a, the steam outlet 1113 is communicated with the second chamber b, the first chamber a is communicated with the second chamber b through a communication passage c, a heating element is provided in the housing 111 at least for heating the first chamber a so that external water can enter into the first chamber a through the water inlet 1112, the heating element can heat the water entered into the first chamber a to form steam, the steam can enter into the second chamber b through the communication passage c, the steam entered into the second chamber b can further flow in the second chamber b and be discharged from the steam outlet 1113 to be discharged into the inner tub of the laundry treating apparatus 100, realizing the micro dry cleaning of the clothes.
Specifically, the plane of the inlet end of the steam outlet 1113 and the plane of the outlet end of the communication channel c form an included angle, that is, the plane of the inlet end of the steam outlet 1113 and the plane of the outlet end of the communication channel c are not parallel, but form an angle (for example, the included angle may be in a range of 30 to 150 °, and specifically may be 75 °, 80 °, 85 °, 90 °, or 95 °). With such an arrangement, the flow path of the steam in the second chamber b is prolonged, and the steam is deflected in the process of flowing from the communication channel c to the steam outlet 1113, and large water drops are removed by gravity and inertia after the deflection, so that the dryness of the steam discharged from the steam outlet 1113 is ensured, and the water carried in the steam is prevented from being sprayed out from the steam outlet 1113.
According to the steam generator 11 of the laundry treating apparatus 100 of the embodiment of the present invention, the plane of the inlet end of the steam outlet 1113 and the plane of the outlet end of the communicating channel c form an included angle, which is beneficial to extending the circulation path of the steam in the second chamber b, and the steam is deflected in the process of flowing from the communicating channel c to the steam outlet 1113, and large water drops are removed by gravity and inertia after the deflection, so as to ensure the dryness of the steam discharged from the steam outlet 1113 and prevent the water carried in the steam from being sprayed out from the steam outlet 1113.
In some embodiments of the present invention, referring to fig. 11, the first chamber a and the second chamber b are arranged in an up-down direction, the first chamber a is located below the second chamber b, and the water inlet 1112 is located on a peripheral wall or a bottom wall of the first chamber a. Specifically, the partition plate 112 is horizontally disposed within the case 111 to divide the case 111 into the second chamber b located above and the first chamber a located below. Thus, the structure is simple, and the partition plate 112 is convenient to mount.
Of course, the invention is not limited thereto, and in other alternative embodiments, the partition plate 112 may also form a preset angle with the horizontal direction, for example, an included angle between the partition plate 112 and the horizontal direction is in a range of 0 to 45 °. Specifically, the partition 112 makes an angle of 10 °, 15 °, 20 °, or 25 ° with the horizontal direction.
In some embodiments of the invention, the steam outlet 1113 is provided on the circumferential wall of the second chamber b. Specifically, as shown in fig. 11, the partition plate 112 is horizontally disposed in the casing 111 to divide the casing 111 into the second chamber b located above and the first chamber a located below, the communication channel c is formed on the partition plate 112, and the steam outlet 1113 is disposed on the peripheral wall of the second chamber b, so that the plane where the air inlet end of the steam outlet 1113 is located and the plane where the air outlet end of the communication channel c is located are in a vertical state, so that the steam can form a large-angle turn in the process of flowing from the communication channel c to the steam outlet 1113, and large-particle water droplets can be removed by gravity and inertia after the steam turns, thereby improving the dryness of the steam and preventing water carried in the steam from being sprayed out from the steam outlet 1113.
Of course, the present invention is not limited thereto, and in other alternative embodiments, the outer circumferential wall of the housing 111 is provided with a connecting portion, and the connecting portion is formed with a communication passage communicating with the first chamber a and the second chamber b.
In some embodiments of the present invention, as shown in fig. 11, the communication passage c is one, the communication passage c is provided at one end in the length direction of the partition 112, and the steam outlet 1113 is provided adjacent to the other end in the length direction of the partition 112. Specifically, the communication passage c and the steam outlet 1113 are located on both sides of a line of symmetry in the width direction of the partition 112 in the horizontal plane, respectively. Thus, the path of the steam flowing into the steam outlet 1113 from the communication channel c is prolonged, large-particle water drops can be removed by gravity and inertia after the steam turns to a large extent, the dryness of the steam is improved, and the water carried in the steam is prevented from being sprayed out from the steam outlet 1113.
In some embodiments of the present invention, as shown in fig. 11, the housing 111 comprises: a bottom case 114 and a top cover 115. The bottom chassis 114 is open at the top, and the top cover 115 is detachably provided on the top of the bottom chassis 114. Thus, by providing the bottom case 114 and the top cover 115 to be detachably connected, the mounting and replacement of components such as the partition 112 and the like inside the housing 111 are facilitated.
In some embodiments of the present invention, the heating element may be disposed within the bottom housing 114. For example, the heating element is integrally provided within the bottom case 114. Therefore, the structure and the performance stability of the heating element and the bottom shell 114 can be guaranteed by the integrated structure, the forming is convenient, the manufacturing is simple, redundant assembling parts and connecting processes are omitted, the assembling efficiency of the heating element and the bottom shell 114 is greatly improved, the reliability of the connection of the heating element and the bottom shell 114 is guaranteed, and moreover, the overall strength and the stability of the integrated structure are high, the assembly is more convenient, and the service life is longer.
In some alternative embodiments of the present invention, the partition 112 is disposed in the bottom casing 114, the positioning rib 1141 is disposed on the inner circumferential wall of the bottom casing 114, the stop rib 1151 is disposed on the top cover 115, and the partition 112 is supported on the top wall of the positioning rib 1141 and abuts against the stop rib 1151. Specifically, for example, as shown in fig. 11 to 12, a plurality of positioning ribs 1141 are provided on an inner circumferential wall of bottom case 114, the plurality of positioning ribs 1141 are provided at intervals in a circumferential direction of bottom case 114, a plurality of abutting ribs 1151 are provided on top cover 115, the plurality of abutting ribs 1151 are provided at intervals in a circumferential direction of bottom case 114, and a lower surface of partition 112 is supported above the plurality of positioning ribs 1141, so that abutting ribs 1151 on top cover 115 abut against an upper surface of partition 112 when bottom case 114 is connected to top cover 115, thereby fixing partition 112. With this arrangement, assembly is simple, and the provision of the upper stopper rib 1151 on the top cover 115 is also advantageous to improve the structural strength of the top cover 115, and the provision of the positioning rib 1141 on the inner peripheral wall of the bottom case 114 is also advantageous to improve the structural strength of the bottom case 114.
In some alternative embodiments of the invention, the bottom shell 114 is a single piece with the positioning ribs 1141. From this, the structure of an organic whole piece not only can guarantee bottom shell 114 and location muscle 1141's structure, stability of performance to convenient shaping, manufacturing are simple, have saved unnecessary assembly part and connection process moreover, have improved bottom shell 114 and location muscle 1141's assembly efficiency greatly, guarantee the reliability that bottom shell 114 and location muscle 1141 are connected, moreover, the bulk strength and the stability of the structure of an organic whole formation are higher, and the equipment is more convenient, and the life-span is longer.
In some alternative embodiments of the invention, the top cover 115 is a unitary piece with the stop rib 1151. From this, the structure of an organic whole piece not only can guarantee top cap 115 and end the structure, the stability of performance of muscle 1151 to convenient shaping, make simply, saved unnecessary assembly part and connection process moreover, improved top cap 115 greatly and ended the assembly efficiency of muscle 1151, guarantee top cap 115 and end the reliability that the muscle 1151 is connected, moreover, the bulk strength and the stability of the structure of an organic whole formation are higher, it is more convenient to assemble, the life-span is longer.
In some embodiments of the present invention, as shown in fig. 12, the top cover 115 has a receiving cavity d with an open bottom, and an end surface of the open end of the top cover 115 is provided with a stop rib 1151, so that the receiving cavity d, a space of the bottom cover 114 adjacent to the receiving cavity d of the partition 112 and the partition 112 together define a second chamber b, and the steam outlet 1113 is provided on a peripheral wall of the top cover 115. The structure is simple, and the structural layout is more reasonable.
In some embodiments of the present invention, as shown in fig. 11, the steam generator 11 includes: a screen member 116, the screen member 116 being provided in the second chamber b, the screen member 116 being located between the communication passage c and the steam outlet 1113 in the flow direction of the air current. Therefore, the air flow inevitably flows through the filter screen component 116 in the flowing process of the air flow in the second chamber b, the arrangement of the filter screen component 116 can filter the steam, so that water drops and the like in the steam flow along the filter screen component 116 under the action of gravity, and small water drops are filtered out, the dryness of the air flow discharged from the steam outlet 1113 can be further improved, and the water carried in the steam is prevented from being sprayed out from the steam outlet 1113.
In some embodiments of the present invention, the mesh member 116 is disposed in parallel with the inlet end of the steam outlet 1113, or the mesh member 116 is disposed in parallel with the outlet end of the communication passage c. Therefore, the filter is simple in structure, convenient to process and manufacture and convenient to improve the filtering effect.
In some embodiments of the present invention, as shown in FIG. 12, the steam generator 11 includes a baffle 117, and the baffle 117 is disposed within the housing 111 and directly faces the steam outlet 1113. Therefore, by providing the baffle 117, when the airflow flows towards the steam outlet 1113, the airflow inevitably collides with the baffle 117, and then enters the steam outlet 1113 from the gap between the surface of the baffle 117 adjacent to the steam outlet 1113 and the inner wall of the housing 111, so as to filter the water drops in the steam again by the shielding of the baffle 117, and ensure that the dried steam is sprayed out from the steam outlet 1113.
In some embodiments of the present invention, the baffle 117 may be provided on the top cover 115 described above, and the baffle 117 and the top cover 115 may be a unitary piece. Therefore, the structure and the performance stability of the baffle 117 and the top cover 115 can be guaranteed by the structure of the integrated piece, the forming is convenient, the manufacturing is simple, redundant assembling parts and connecting processes are omitted, the assembling efficiency of the baffle 117 and the top cover 115 is greatly improved, the reliability of connection of the baffle 117 and the top cover 115 is guaranteed, and in addition, the overall strength and the stability of the structure of the integrated piece are higher, the assembly is more convenient, and the service life is longer.
According to the steam generator assembly 1 of the embodiment of the invention, by arranging the steam generator 11, the plane of the inlet end of the steam outlet 1113 and the plane of the outlet end of the communication channel c form an included angle, which is beneficial to prolonging the circulation path of the steam in the second chamber b, and the steam can generate a turn in the process of flowing from the communication channel c to the steam outlet 1113, and large water drops are removed by gravity and inertia after the turn, so that the dryness of the steam discharged from the steam outlet 1113 is ensured, and the water carried in the steam is prevented from being sprayed out from the steam outlet 1113.
According to the clothes treatment device of the embodiment of the invention, by arranging the steam generator assembly 1 and the steam generator 11, the plane of the inlet end of the steam outlet 1113 and the plane of the outlet end of the communication channel c form an included angle, so that the arrangement is favorable for prolonging the circulation path of the steam in the second chamber b, the steam can generate a turn in the process of flowing from the communication channel c to the steam outlet 1113, large water drops are removed by gravity and inertia after the turn, the dryness of the steam discharged from the steam outlet 1113 is ensured, and the water carried in the steam is prevented from being sprayed out from the steam outlet 1113.
A steam generator system according to an embodiment of the present invention is described below.
As shown in fig. 5 to 8, the steam generator system according to the embodiment of the present invention may include a steam generator 11 and a pressure adjusting member 5.
As shown in fig. 7 to 8, pressure-regulating member 5 includes a communication pipe 51 and a pressure-regulating portion provided on a pipe wall of communication pipe 51, the pressure-regulating portion being configured to regulate a pressure of communication pipe 51, one of water inlet 1112 and vapor outlet 1113 being communicated with communication pipe 51 of pressure-regulating member 5, or water inlet 1112 and vapor outlet 1113 being communicated with communication pipes 51 of different pressure-regulating members 5, respectively.
Specifically, since the connection pipe 51 is connected to the steam generator 11, the pressure in the case 111 of the steam generator 11 can be adjusted by adjusting the pressure in the connection pipe 51, so that when the pressure in the case 111 of the steam generator 11 is abnormal, for example, when the pressure is increased due to abnormal temperature rise of the heating element, the pressure adjustment part can be used to release the pressure in the connection pipe 51, and then the pressure in the steam generator 11 is released, which is beneficial to improving the reliability of the operation of the steam generator 11, and the structure is simple, and a safety valve is not required to be additionally arranged on the steam generator 11, so that the structure of the steam generator 11 can be simplified, and a step that the safety valve needs to check the safety of the steam generator 11 again after abnormal pressure action occurs is omitted.
According to the steam generator system of the embodiment of the present invention, since the connection pipe 51 is connected to the steam generator 11, the pressure in the case 111 of the steam generator 11 can be adjusted by adjusting the pressure in the connection pipe 51, so that when the pressure in the case 111 of the steam generator 11 is abnormal, for example, when the pressure is increased due to abnormal temperature rise of the heating element, the pressure in the connection pipe 51 can be relieved by the pressure adjusting part, and the steam generator 11 can be further relieved, which is beneficial to improving the reliability of the operation of the steam generator 11, and the structure is simple, and it is not necessary to additionally provide a safety valve on the steam generator 11, so that the structure of the steam generator 11 can be simplified, and the step of checking the safety of the steam generator 11 after the abnormal pressure action of the safety valve occurs can be omitted.
In some embodiments of the present invention, the pressure adjusting portion is configured as a relief hole 52 penetrating a tube wall of the communication tube 51, and a cross-sectional area of the relief hole 52 is smaller than a cross-sectional area of the communication tube 51. Therefore, the pressure relief valve is simple in structure, convenient to process and manufacture and beneficial to improving the pressure relief effect.
In some embodiments of the invention, the equivalent diameter of the pressure relief hole 52 is no greater than 1.5 mm. For example, the equivalent diameter of the pressure relief hole 52 is 1.3mm, 1.2mm, 1.1mm, 1mm, 0.8mm, 0.5mm, or 0.2 mm. From this, through making the equivalent diameter of pressure release hole 52 not more than 1.5mm, both can guarantee the pressure release effect, can guarantee again that the fluid between communicating pipe 51 and the steam generator 11 normally flows, prevent because of pressure release hole 52's oversize, and lead to communicating pipe 51's fluid to be used for the pressure release to discharge, and can't normally enter into steam generator 11, or steam generator 11's fluid is used for the pressure release to discharge through pressure release hole 52, and can't pass through communicating pipe 51 and carry in the interior bucket.
In some embodiments of the invention, a steam generator system comprises: a storage box, and a pressure relief hole 52 adapted to communicate with the storage box. So that the fluid discharged from the pressure relief hole 52 can be discharged into the storage box to prevent the damage to the electric device caused by the water flowing onto the electric device.
In some embodiments of the invention, the storage box is a laundry treatment agent box 4. Thus, the original structure of the laundry treating agent box 4 of the laundry treating apparatus 100 can be used as a storage box to receive the fluid discharged from the pressure relief hole 52, without additionally providing a storage box, the structure is more compact, and the cost reduction is facilitated.
In some embodiments of the invention, the storage case is integral with the pressure regulating member 5. From this, the structure of an organic whole piece not only can guarantee structure, the stable performance of case and pressure regulating part 5 to convenient shaping, make simply, saved unnecessary assembly part and connection process moreover, improved the assembly efficiency of case and pressure regulating part 5 greatly, guarantee the reliability that case and pressure regulating part 5 are connected, moreover, the bulk strength and the stability of the structure of an organic whole formation are higher, and it is more convenient to assemble, and the life-span is longer.
In some embodiments of the present invention, as shown in fig. 7, the pressure-adjusting member 5 includes: and a connection pipe 53, one end of the connection pipe 53 being connected to the outer circumferential wall of the communication pipe 51, the connection pipe 53 being disposed around the outer circumference of the pressure relief hole 52, and the other end of the connection pipe 53 being inserted into the storage box. Therefore, the structure is simple, the arrangement of the connecting pipe 53 is convenient for guiding the fluid discharged from the pressure relief hole 52, and the fluid flowing out of the pressure relief hole 52 can reliably flow into the storage box.
In some embodiments of the present invention, as shown in fig. 7, the wall thickness m of a portion of the pipe wall of the communication pipe 51 between the inner circumferential wall of the relief hole 52 and the inner circumferential wall of the connection pipe 53 is smaller than the wall thickness at other positions of the communication pipe 51. Therefore, when the pressure inside the housing 111 of the steam generator 11 is abnormally high and the communication pipe 51 continuously allows water to enter the housing 111, the excessive pressure inside the communication pipe 51 may cause the portion of the pipe wall of the communication pipe 51 between the inner peripheral wall of the pressure relief hole 52 and the inner peripheral wall of the connection pipe 53 to be broken, so that the water inside the communication pipe 51 can enter the storage box through the connection pipe 53, the pressure inside the communication pipe 51 is released to a great extent, and the damage of the steam generator 11 is avoided.
In some embodiments of the present invention, as shown in fig. 7, a wall thickness m of a portion of a tube wall of the communication tube 51 between an inner circumferential wall of the relief hole 52 and an inner circumferential wall of the connection tube 53 is 1mm or less. For example, the wall thickness m of the portion of the tube wall of the communication tube 51 between the inner peripheral wall of the relief hole 52 and the inner peripheral wall of the connection tube 53 is set to 0.3mm, 0.5mm, 0.7mm, or 0.8 mm. Through making the wall thickness of the part of the pipe wall of the communication pipe 51 between the inner peripheral wall of the pressure relief hole 52 and the inner peripheral wall of the connecting pipe 53 less than or equal to 1mm, thereby the pressure in the casing 111 of the steam generator 11 is abnormally large, and when the communication pipe 51 continuously has water to enter the casing 111, the position can be broken by the excessive pressure in the communication pipe 51, thereby the water in the communication pipe 51 conveniently enters the storage box through the connecting pipe 53, the pressure of the communication pipe 51 is released to a great extent, and the damage of the steam generator 11 is avoided.
In some embodiments of the present invention, the laundry treating apparatus 100 includes a water inlet valve 54, for example, the water inlet valve 54 is a solenoid valve, and the water inlet valve 54 is connected to the water inlet 1112 through a communicating pipe 51. Thus, by providing the water inlet valve 54, the water inlet of the laundry treating apparatus 100 may be made more intelligent.
In some embodiments of the present invention, as shown in FIG. 8, inlet valve 54 communicates with communicating tube 51, and/or communicating tube 51 communicates with inlet 1112 via flexible tubing 55. That is to say, the inlet valve 54 and the communication pipe 51 may be connected by the flexible pipe 55, the communication pipe 51 and the water inlet 1112 may be connected by the flexible pipe 55, or both the inlet valve 54 and the communication pipe 51 and the water inlet 1112 may be connected by the flexible pipe 55, and since the flexible pipe 55 may be freely bent, the flexible pipe 55 may not occupy more installation space, so that the structure of the steam generator system may be more compact.
In some specific examples of the invention, the flexible tube 55 may be a corrugated tube, a rubber tube, a silicone tube, or a plastic tube. Thus, the cost is low.
According to the clothes treatment apparatus 100 of the embodiment of the present invention, by providing the above-mentioned steam generator system, since the connection pipe 51 is connected to the steam generator 11, and the pressure in the housing 111 of the steam generator 11 can be adjusted by adjusting the pressure of the connection pipe 51, so that when the pressure in the housing 111 of the steam generator 11 is abnormal, for example, when the pressure is increased due to abnormal temperature rise of the heating element, the pressure in the connection pipe 51 can be relieved by the pressure regulating part, and the steam generator 11 is further relieved, which is beneficial to improving the reliability of the operation of the steam generator 11, and the structure is simple, and a safety valve is not required to be additionally arranged on the steam generator 11, so that the structure of the steam generator 11 can be simplified, and a step of the safety valve is omitted that the safety of the steam generator 11 needs to be checked again after abnormal pressure action occurs.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention. In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features. In the description of the present invention, "a plurality" means two or more. In the description of the present invention, the first feature being "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact with each other not directly but through another feature therebetween. In the description of the invention, "above", "over" and "above" a first feature in a second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (11)
1. A steam generator system of a laundry treating apparatus, comprising:
a steam generator comprising a housing having a water inlet and a steam outlet;
a pressure adjusting member including a communication pipe and a pressure adjusting portion provided on a pipe wall of the communication pipe, the pressure adjusting portion being configured to adjust a pressure of the communication pipe;
wherein one of the water inlet and the steam outlet is communicated with the communicating pipe of the pressure regulating member, or the water inlet and the steam outlet are respectively communicated with the communicating pipes of different pressure regulating members,
the pressure adjusting part is configured as a pressure relief hole penetrating a tube wall of the communication tube, a cross-sectional area of the pressure relief hole being smaller than a cross-sectional area of the communication tube, the pressure adjusting member including: the connecting pipe, the one end of connecting pipe with the periphery wall of communicating pipe links to each other, just the connecting pipe encircles in the periphery setting of pressure release hole.
2. The steam generator system of a laundry treating apparatus according to claim 1, wherein the equivalent diameter of the pressure relief hole is not greater than 1.5 mm.
3. The steam generator system of a laundry treating apparatus according to claim 1, comprising: a storage box, the pressure relief vent adapted to communicate to the storage box.
4. The steam generator system of a laundry processing apparatus according to claim 3, wherein the storage box is a laundry processing agent box.
5. The steam generator system of a laundry treating apparatus according to claim 3, wherein the storage box is integral with the pressure adjustment member.
6. The steam generator system of a laundry treating apparatus according to claim 3, wherein the other end of the connection pipe is inserted into the storage box.
7. The steam generator system of a laundry treating apparatus according to claim 6, wherein a wall thickness of a portion of a tube wall of the communicating tube between an inner circumferential wall of the pressure relief hole and an inner circumferential wall of the connecting tube is smaller than a wall thickness at other positions of the communicating tube.
8. The steam generator system of a laundry treating apparatus according to claim 6, wherein a wall thickness m of a portion of a tube wall of the communicating tube between an inner circumferential wall of the pressure relief hole and an inner circumferential wall of the connecting tube is 1mm or less.
9. The steam generator system of a laundry treating apparatus according to any one of claims 1-8, comprising a water inlet valve connected to the water inlet via the communicating tube.
10. The steam generator system of a laundry treating apparatus according to claim 9, wherein the feed valve is in communication with the communicating pipe and/or the communicating pipe is in communication with the water inlet via a flexible pipe.
11. A laundry treatment apparatus, characterized in comprising a steam generator system according to any of claims 1-10.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110270541.6A CN113026299B (en) | 2021-03-12 | 2021-03-12 | Steam generator system and laundry treating apparatus |
| PCT/CN2022/073837 WO2022188567A1 (en) | 2021-03-12 | 2022-01-25 | Steam generator system and laundry treatment device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110270541.6A CN113026299B (en) | 2021-03-12 | 2021-03-12 | Steam generator system and laundry treating apparatus |
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| CN113026299A CN113026299A (en) | 2021-06-25 |
| CN113026299B true CN113026299B (en) | 2022-03-22 |
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| CN113026299B (en) * | 2021-03-12 | 2022-03-22 | 无锡小天鹅电器有限公司 | Steam generator system and laundry treating apparatus |
| CN113684651B (en) * | 2021-08-30 | 2023-12-15 | 无锡小天鹅电器有限公司 | Steam generator, clothes treatment device and front support assembly thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206784036U (en) * | 2017-04-25 | 2017-12-22 | 无锡小天鹅股份有限公司 | Steam generator module and there is its dryer |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR100808176B1 (en) * | 2005-03-25 | 2008-02-29 | 엘지전자 주식회사 | steam generator for drum type washing machine |
| KR100753507B1 (en) * | 2005-03-25 | 2007-08-31 | 엘지전자 주식회사 | drum type washing machine |
| AU2006250246B2 (en) * | 2005-05-23 | 2009-07-09 | Lg Electronics Inc. | Laundry device |
| CN214782715U (en) * | 2021-03-12 | 2021-11-19 | 无锡小天鹅电器有限公司 | Clothes treating apparatus |
| CN214782735U (en) * | 2021-03-12 | 2021-11-19 | 无锡小天鹅电器有限公司 | Steam generator, steam generator assembly and laundry treating apparatus |
| CN113026299B (en) * | 2021-03-12 | 2022-03-22 | 无锡小天鹅电器有限公司 | Steam generator system and laundry treating apparatus |
| CN113502637B (en) * | 2021-07-08 | 2023-11-24 | 海信冰箱有限公司 | washing machine |
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| CN206784036U (en) * | 2017-04-25 | 2017-12-22 | 无锡小天鹅股份有限公司 | Steam generator module and there is its dryer |
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| WO2022188567A1 (en) | 2022-09-15 |
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