Scale inhibition part and ironing equipment

Abstract

The utility model provides a scale inhibition piece and ironing equipment. The scale inhibition part is applied to the ironing equipment and comprises a liquid storage tank and an ironing main body, the scale inhibition part comprises a scale inhibition box and a control valve. The scale inhibition box is provided with a scale inhibition cavity, a liquid inlet and a liquid outlet, the liquid inlet is communicated between the scale inhibition cavity and the liquid storage box, and the liquid outlet is communicated between the scale inhibition cavity and the ironing main body. The control valve is arranged at the liquid inlet and is used for controlling to open the liquid inlet when the scale inhibition part is in an assembly state and controlling to close the liquid inlet when the scale inhibition part is in a disassembly state; and / or the control valve is arranged at the liquid outlet and is used for controlling to open the liquid outlet when the scale inhibition part is in the assembled state and controlling to close the liquid outlet when the scale inhibition part is in the disassembled state. By adopting the ironing equipment provided by the utility model, the problem that the surrounding environment is polluted due to filter material loss when the scale inhibition piece is in a detached state is avoided, the service life of the ironing equipment is prolonged, and the ironing equipment is energy-saving and environment-friendly.

Description

Technical Field

[0001] The utility model relates to the technical field of household appliances, in particular to a scale-blocking component and an ironing device. Background Art

[0002] With the improvement of living standards, ironing equipment as a household appliance for ironing clothes has become increasingly popular. Existing ironing equipment usually includes a liquid storage tank, a scale inhibitor and an ironing body. The scale inhibitor filters the liquid in the liquid storage tank and supplies water to the ironing body. The ironing body can heat the water into steam through its internal evaporator to iron the clothes.

[0003] However, the scale-blocking component of the existing ironing equipment has an open liquid inlet and / or liquid outlet when it is disassembled, so that the filter material and filtered liquid in the scale-blocking component are prone to leak, polluting the surrounding environment. Utility Model Content

[0004] The utility model provides a scale-blocking part and an ironing device, so as to solve the problem in the prior art that the scale-blocking part leaks in a disassembled state and pollutes the surrounding environment.

[0005] In a first aspect, the utility model provides a scale inhibitor, which is applied to an ironing device, wherein the ironing device comprises a liquid storage tank and an ironing body. The scale inhibitor comprises a scale inhibitor tank and a control valve. The scale inhibitor tank is provided with a scale inhibitor chamber, a liquid inlet and a liquid outlet, wherein the liquid inlet is connected between the scale inhibitor chamber and the liquid storage tank, and the liquid outlet is connected between the scale inhibitor chamber and the ironing body. The control valve is provided at the liquid inlet, and is used to control the opening of the liquid inlet when the scale inhibitor is in an assembled state, and to control the closing of the liquid inlet when the scale inhibitor is in a disassembled state; and / or, the control valve is provided at the liquid outlet, and is used to control the opening of the liquid outlet when the scale inhibitor is in an assembled state, and to control the closing of the liquid outlet when the scale inhibitor is in a disassembled state.

[0006] In combination with the first aspect, in a possible implementation, the liquid storage tank is provided with a first abutting piece, the ironing body is provided with a second abutting piece, the control valve includes a first valve and a second valve, the first valve is provided at the liquid inlet, and is used to abut against the first abutting piece to open the liquid inlet, and the second valve is provided at the liquid outlet, and is used to abut against the second abutting piece to open the liquid outlet.

[0007] In combination with the first aspect, in a possible implementation, a first valve seat is provided at a position of the scale inhibition box corresponding to the liquid inlet, the first valve seat is provided with a first valve port connected with the liquid inlet and the scale inhibition chamber, the first valve includes a first valve body, a first elastic member and a first sealing member, the first valve body is movably arranged on the first valve seat, the first elastic member is sleeved on the first valve body, and elastically acts between the first valve seat and the first valve body, the first sealing member is arranged on the first valve body, and is used to seal or open the first valve port.

[0008] In combination with the first aspect, in a possible implementation, a limiting flange is provided on the first valve seat, the first valve body includes a flow limiting portion and a stop portion, the first sealing member is provided at one end of the flow limiting portion, the stop portion is provided at the other end of the flow limiting portion, and the elastic member is sleeved on the flow limiting portion and elastically provided between the limiting flange and the stop portion.

[0009] In combination with the first aspect, in a possible implementation, the second valve includes a second valve body, a second elastic member and a valve ball, the second valve body is provided with a valve cavity and a second valve port, the valve cavity is connected between the second valve port and the scale inhibition cavity, the second elastic member and the valve ball are arranged in the valve cavity, the second elastic member elastically acts between the valve ball and the second valve body, and the valve ball is used to seal or open the second valve port.

[0010] In combination with the first aspect, in a possible implementation, the second valve further includes a second sealing member, the second sealing member is disposed at the second valve port, and the second sealing member is used to seal with the valve ball.

[0011] In combination with the first aspect, in a possible implementation, the scale inhibition tank is provided with a second valve seat at the position of the liquid outlet, the second valve also includes a valve cover, the second valve body is connected to the second valve seat through the valve cover, and the second sealing member is clamped between the valve cover and the second valve body.

[0012] In combination with the first aspect, in a possible implementation, a guide channel connected to the valve cavity is provided at one end of the second valve body facing away from the second valve port, and the second valve also includes a water absorption structure, which is arranged on the guide channel.

[0013] In combination with the first aspect, in a possible implementation, the scale inhibition element further includes a filter material and a filter element, the filter material is arranged in the scale inhibition chamber, and the filter element cover is arranged on the first valve; or, the filter element cover is arranged on the second valve; or, two filter elements are provided, and the two filter elements are respectively covered on the first valve and the second valve.

[0014] In a second aspect, the utility model provides an ironing device, which comprises a liquid storage tank, an ironing body and the scale-blocking element as described above, wherein the scale-blocking element is used to filter the liquid flowing into the liquid storage tank, and the ironing body is used to evaporate the liquid flowing out of the scale-blocking element.

[0015] The scale inhibitor and ironing device provided by the utility model are based on the addition of a control valve, which is arranged at the liquid inlet for controlling the opening of the liquid inlet when the scale inhibitor is in an assembled state, and controlling the closing of the liquid inlet when the scale inhibitor is in a disassembled state; and / or, the control valve is arranged at the liquid outlet for controlling the opening of the liquid outlet when the scale inhibitor is in an assembled state, and controlling the closing of the liquid outlet when the scale inhibitor is in a disassembled state, thereby avoiding the problem of leakage of the scale inhibitor in a disassembled state and polluting the surrounding environment, thereby increasing the service life of the ironing device and saving energy and being environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a partial cross-sectional view of the ironing device provided by the embodiment of the utility model.

[0017] Figure 2 yes Figure 1 A first exploded view of the liquid storage tank and the scale inhibitor of the ironing device.

[0018] Figure 3 yes Figure 1 Exploded view of the ironing body of the ironing device in FIG.

[0019] Figure 4 yes Figure 1 A first cross-sectional view of a liquid storage tank and a scale inhibitor of an ironing device in FIG.

[0020] Figure 5 yes Figure 4 An enlarged view of part I of the liquid storage tank and scale inhibitor of the ironing device.

[0021] Figure 6 yes Figure 4 Exploded view of the first valve body of the scale inhibitor of the ironing device.

[0022] Figure 7 yes Figure 1 A second cross-sectional view of the liquid storage tank and scale inhibitor of the ironing device in FIG.

[0023] Figure 8 yes Figure 7 An enlarged view of part II of the liquid storage tank and scale inhibitor of the ironing device.

[0024] Fig. 9 yes Figure 1 A second exploded view of the liquid storage tank and the scale inhibitor of the ironing device.

[0025] Main component symbols: ironing device-100; ironing body-10; main housing-11; second abutting member-1105; second positioning structure-1102; steam generator-12; steam pipeline-13; ironing board-16; steam through hole-161; control switch-17; connecting plug-18; scale inhibitor-20; scale inhibitor box-21; fixing structure-2101; scale inhibitor chamber-201; first chamber-2011; second Second cavity 2012; limiting step portion 2013; liquid inlet 202; first valve seat 2021; first valve port 2022; limiting flange 2023; clamping groove 2024; liquid outlet 203; clamping groove 206; second valve seat 2031; filter seat 211; filter cover 212; boss 2121; pulling structure 213; first limiting portion 215; second limiting portion 216; filter material 22 ; Filter element-23; Control valve-25; First valve-26; Guide groove-2601; Slot-2602; First valve body-261; Limiting part-2611; Stopper-2612; First elastic member-262; First sealing member-263; Second valve-27; Second valve body-271; Valve cavity-2711; Second valve port-2712; Guide channel-2713; Second elastic member-272; Valve ball-273; First Second sealing member 274; valve cover 275; sealing ring 276; water absorption structure 277; liquid storage box 30; liquid storage cavity 301; liquid injection port 302; liquid guide port 303; installation groove 305; box body 31; installation structure 3101; second matching structure 3102; first abutment member 3103; box body 311; support seat 312; sink 3121; sealing cover 32; connecting cover 33. DETAILED DESCRIPTION

[0026] The following embodiments of the present invention are described in conjunction with the accompanying drawings in the embodiments of the present invention.

[0027] In the description of the embodiments of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the term "connection" should be understood in a broad sense, for example, "connection" can be detachably connected or non-detachably connected; it can be directly connected or indirectly connected through an intermediate medium. Among them, "fixed connection" can be connected to each other and the relative position relationship after connection remains unchanged. "Rotational connection" can be connected to each other and can rotate relative to each other after connection. The term "integrated molding" means that in the process of forming one of the multiple components, the component is connected to other components, and there is no need to connect the two components together by reprocessing (such as bonding, welding, snap connection, screw connection). The orientation terms mentioned in the embodiments of the present utility model, such as "top", "bottom", "inside", "outside", "side", etc., are only reference directions of the drawings. Therefore, the orientation terms used are for better and clearer explanation and understanding of the embodiments of the present utility model, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present utility model.

[0028] See also Figure 1 , Figure 1 It is a partial cross-sectional view of the ironing device 100 provided in an embodiment of the utility model. The ironing device 100 includes an ironing body 10, a scale inhibitor 20 and a liquid storage tank 30. The liquid storage tank 30 is used to provide the liquid to be filtered to the scale inhibitor 20. The scale inhibitor 20 is used to filter the liquid flowing in from the liquid storage tank 30. The ironing body 10 is used to evaporate the liquid flowing out of the scale inhibitor 20. Thus, the ironing body 10 can heat water to form high-temperature steam, so that the user can use high-temperature steam to iron clothes, curtains, sheets or other fabrics, thereby eliminating wrinkles on the items. Among them, the liquid may include but is not limited to tap water, spring water, etc. The liquid may also include agents such as fragrance enhancers, softeners, detergents, etc.

[0029] The ironing device 100 may include but is not limited to a hanging iron, an ironing machine or other ironing structures, and the present invention does not limit this. It should be noted that a hanging iron is also called a hanging iron or a vertical iron, which refers to a machine that can hang clothes and fabrics for ironing. An ironing machine refers to an electrical device that can smooth, remove wrinkles and iron clothes through electric heating and the pressure of the ironing body 10. The ironing device 100 can be a handheld ironing device, a vertical ironing device, a car ironing device or a desktop ironing device. For the convenience of description, the present invention takes the ironing device 100 configured as a hanging ironing machine as an example for detailed introduction.

[0030] For example, in this embodiment, the liquid storage tank 30 is detachably connected to the ironing body 10. On the one hand, it is convenient to remove the liquid storage tank 30 from the ironing body 10 to fill water. Of course, the user can fill the liquid storage chamber 301 with water without removing the liquid storage tank 30 and the ironing body 10; on the other hand, it is convenient for cleaning, replacement or maintenance. The liquid storage tank 30 and the ironing body 10 can be detachably connected together through but not limited to a plug-in structure, a snap-on structure, a magnetic adsorption structure or a locking structure, which is not specifically limited in the embodiment of the utility model. Of course, in some embodiments, the liquid storage tank 30 and the ironing body 10 can also be non-detachably connected, thereby improving the reliability and stability of the connection between the liquid storage tank 30 and the ironing body 10, and avoiding the problem of water leakage in the ironing device 100, which is not specifically limited in the embodiment of the utility model.

[0031] The ironing device 100 may have a steam ironing mode and a dry ironing mode, thereby enriching the application scenarios of the ironing device 100. For example, when the ironing device 100 enters the steam ironing mode, the user needs to install the liquid storage tank 30 on the ironing body 10 to achieve high-temperature steam to iron clothes, curtains, sheets or other fabrics. When the ironing device 100 enters the dry ironing mode, the user can remove the liquid storage tank 30 from the ironing body 10 or close the liquid flow path between the liquid storage tank 30 and the ironing body 10. Of course, in some embodiments, the ironing device 100 may only have a steam ironing mode.

[0032] It should be noted that Figure 1 The purpose of the illustration is only to schematically describe the arrangement of the ironing body 10, the scale inhibitor 20 and the liquid storage tank 30, and is not to specifically limit the connection position, connection relationship and specific structure of each component. Figure 1 The structure of the ironing device 100 is only shown in the embodiment of the present invention, and does not constitute a specific limitation on the ironing device 100. In other embodiments of the present invention, the ironing device 100 may include: Figure 1 More or fewer components, or a combination of certain components, or different components may be shown. For example, the ironing device 100 may also include but is not limited to a temperature sensor or a connecting cable, etc.

[0033] Please also read Figure 1 and Figure 2 , Figure 2 yes Figure 1Exploded view of the liquid storage tank 30 and the scale inhibitor 20 of the ironing device 100 in FIG. The scale inhibitor 20 is applied to the ironing device 100. The ironing body 10 is used to heat the liquid flowing out of the scale inhibitor 20. The scale inhibitor 20 includes a scale inhibitor tank 21 and a control valve 25. The scale inhibitor tank 21 is provided with a scale inhibitor chamber 201, a liquid inlet 202 and a liquid outlet 203. The liquid inlet 202 is connected between the scale inhibitor chamber 201 and the liquid storage tank 30. The liquid outlet 203 is connected between the scale inhibitor chamber 201 and the ironing body 10. The control valve 25 is provided at the liquid inlet 202 and / or the liquid outlet 203, and the control valve 25 is used to control the opening of the liquid inlet 202 and / or the liquid outlet 203 when the scale inhibitor 20 is in an assembled state; and to control the closing of the liquid inlet 202 and / or the liquid outlet 203 when the scale inhibitor 20 is in a disassembled state.

[0034] The scale inhibitor 20 provided by the utility model is based on the additional arrangement of a control valve 25, which is arranged at the liquid inlet 202 for controlling the opening of the liquid inlet 202 when the scale inhibitor 20 is in an assembled state, and controlling the closing of the liquid inlet 202 when the scale inhibitor 20 is in a disassembled state; and / or, the control valve 25 is arranged at the liquid outlet 203 for controlling the opening of the liquid outlet 203 when the scale inhibitor 20 is in an assembled state, and controlling the closing of the liquid outlet 203 when the scale inhibitor 20 is in a disassembled state, so that when the scale inhibitor 20 is in a disassembled state, the liquid inlet 202 and / or the liquid outlet 203 are controlled to be closed, thereby avoiding the problem of leakage of the scale inhibitor 20 and polluting the surrounding environment, thereby increasing the service life of the ironing device 100 and saving energy and protecting the environment.

[0035] The scale-inhibiting element 20 further includes a filter material 22, which is disposed in the scale-inhibiting chamber 201. The filter material 22 is used to filter the liquid flowing in from the liquid storage tank 30. Therefore, based on the filter material 22 disposed in the scale-inhibiting chamber 201, the ironing body 10 is used to heat the liquid flowing out of the scale-inhibiting element 20, and the filter material 22 can soften the tap water, so that the ironing body 10 is not easy to generate scale during the evaporation process, thereby avoiding the problem that the ironing body 10 is blocked by scale and the steam generation amount of the ironing device 100 is reduced, thereby improving the ironing effect and extending the service life.

[0036] Please also read Figure 2 and Figure 3 , Figure 3 yes Figure 1: is an exploded view of the ironing body 10 of the ironing device 100. It should be noted that the assembled state refers to the state after the scale inhibitor 20 is installed on the ironing body 10 and the liquid storage tank 30; the disassembled state refers to the state after the scale inhibitor 20 is removed from the ironing body 10 and the liquid storage tank 30. Specifically, exemplarily, in the present embodiment, the liquid storage tank 30 is provided with a first abutting member 3103, and the ironing body 10 is provided with a second abutting member 1105. The control valve 25 includes a first valve 26 and a second valve 27. The first valve 26 is provided at the liquid inlet 202, and is used to abut against the first abutting member 3103 to open the liquid inlet 202, and the second valve 27 is provided at the liquid outlet 203, and is used to abut against the second abutting member 1105 to open the liquid outlet 203. Therefore, after the scale inhibitor 20 is installed on the ironing body 10 and the liquid storage tank 30, the first push member 3103 can push open the first valve 26 to open the liquid inlet 202, and the second push member 1105 can push open the second valve 27 to open the liquid outlet 203, thereby enabling the liquid to be filtered in the liquid storage tank 30 to be introduced into the scale inhibitor chamber 201 through the liquid inlet 202, and then discharged into the ironing body 10 through the liquid outlet 203.

[0037] The liquid storage tank 30 is provided with a liquid guide port 303 connected to the liquid inlet 202. The first push member 3103 is arranged around the liquid guide port 303, so as to prevent the first push member 3103 from blocking the liquid guide port 303 and affecting the transmission speed of the liquid to be filtered. The first push member 3103 is inserted into the liquid inlet 202 of the scale inhibition tank 21, thereby improving the accuracy of the alignment assembly between the scale inhibition member 20 and the liquid storage tank 30, and realizing that the liquid to be filtered in the liquid storage tank 30 is introduced into the scale inhibition chamber 201 through the liquid inlet 202.

[0038] Please also read Figure 4 and Figure 5 , Figure 4 yes Figure 1 A first cross-sectional view of the liquid storage tank 30 and the scale inhibitor 20 of the ironing device 100; Figure 5 yes Figure 4FIG. 1 is an enlarged view of the liquid storage tank 30 and the scale inhibitor 20 of the ironing device 100. The scale inhibitor 21 is provided with a first valve seat 2021 at a position corresponding to the liquid inlet 202, and the first valve seat 2021 is provided with a first valve port 2022 which is connected with the liquid inlet 202 and the scale inhibitor chamber 201. The first valve 26 includes a first valve body 261, a first elastic member 262 and a first sealing member 263. The first valve body 261 is movably provided on the first valve seat 2021. The first elastic member 262 is sleeved on the first valve body 261 and elastically acts between the first valve seat 2021 and the first valve body 261. The first sealing member 263 is provided on the first valve body 261 and is used to cover or open the first valve port 2022. Therefore, after the scale inhibitor 20 is installed on the liquid storage tank 30, the first abutting member can abut the first valve body 261, the first elastic member 262 undergoes elastic deformation, and the first sealing member 263 opens the first valve port 2022, so that the liquid to be filtered in the liquid storage tank 30 flows into the scale inhibitor chamber 201. After the first abutting member 3103 is separated from the abutment with the first valve body 261, the first elastic member 262 resumes elastic deformation, so that the first sealing member 263 abuts against the first valve seat 2021 and seals the first valve port 2022, so that the liquid and filter material 22 in the scale inhibitor box 21 cannot flow out of the scale inhibitor chamber 201, thereby avoiding the problem of leakage of the scale inhibitor 20 and polluting the surrounding environment, thereby increasing the service life of the ironing device 100 and saving energy and protecting the environment.

[0039] Please also read Figure 5 and Figure 6 , Figure 6 yes Figure 4 FIG. 1 is an exploded view of the first valve body 261 of the scale inhibitor 20 of the ironing device 100. A limiting flange 2023 is provided on the first valve seat 2021, and the first valve body 261 includes a flow limiting portion 2611 and a stopper 2612. A first sealing member 263 is provided at one end of the flow limiting portion 2611, and a stopper 2612 is provided at the other end of the flow limiting portion 2611. The elastic member is sleeved on the flow limiting portion 2611 and elastically provided between the limiting flange 2023 and the stopper 2612. Thus, the elastic force of the first elastic member 262 can drive the first sealing member 263 to cover the first valve port 2022 after the scale inhibitor 20 is removed from the liquid storage tank 30, and can drive the first sealing member 263 to open the first valve port 2022 after the scale inhibitor 20 is assembled to the liquid storage tank 30.

[0040] In some embodiments, the first seal 263 is detachably disposed on the first valve body 261, thereby facilitating the processing and manufacturing of the first valve body 261 and the first seal 263. Specifically, the first seal 263 is configured as an annular structure. The side wall of the flow limiting portion 2611 is provided with a card slot 2602, and the first seal 263 is disposed in the card slot 2602, thereby facilitating the assembly efficiency of the first seal 263 and the first valve body 261, and preventing the first seal 263 from blocking the first valve port 2022 under the action of gravity. Of course, in some other embodiments, the first seal 263 and the first valve body 261 can also be detachably connected together by screwing or other means. The first seal 263 and the first valve body 261 can also be non-detachably connected.

[0041] The first sealing member 263 can be made of rubber or plastic material, so as to save costs and improve the sealing connection effect of the first sealing member 263 on the first valve port 2022 of the first valve seat 2021. Of course, in some embodiments, the first sealing member 263 can also be made of metal or other materials with sealing effect, which is not specifically limited in the embodiments of the utility model.

[0042] The first valve body 261 and the first valve seat 2021 are matched with each other in a clearance, so as to facilitate the smooth movement of the first valve body 261 in the first valve seat 2021 and ensure that the liquid to be filtered in the liquid storage tank 30 can be introduced into the scale inhibition chamber 201. Of course, in some embodiments, the first valve body 261 and the first valve seat 2021 can be matched with each other in a transitional manner. For example, in this embodiment, a guide groove 2601 is provided on the first valve body 261, and the guide groove 2601 runs through the flow limiting portion 2611 and the stopper portion 2612, so as to facilitate the liquid to be filtered in the liquid storage tank 30 to be quickly introduced into the scale inhibition chamber 201 through the guide groove 2601, thereby improving the ironing effect and ironing quality of the ironing device 100. Of course, in some embodiments, the first valve body 261 may not be provided with a guide groove 2601, and the first valve body 261 and the first valve seat 2021 are clearance-matched, so that the liquid to be filtered in the liquid storage tank 30 can be introduced into the scale inhibition chamber 201 through the gap between the first valve body 261 and the first valve seat 2021. The guide groove 2601 may include one or more. A plurality of guide grooves 2601 are arranged at intervals along the circumference of the first valve body 261, so as to facilitate the processing and manufacturing of the first valve body 261, save costs, and improve the uniformity of the force of the first valve body 261, extend the service life, and improve the uniformity of the liquid to be filtered introduced into the scale inhibition chamber 201. Exemplarily, four guide grooves 2601 are provided on the first valve body 261. The shape of the radial cross section of the first valve body 261 is roughly a cross structure.

[0043] Please also read Figure 7 and Figure 8 , Figure 7 yes Figure 1 8 is a second cross-sectional view of the liquid storage tank 30 and the scale inhibitor 20 of the ironing device 100; Figure 7 2 is an enlarged view of the liquid storage tank 30 and the scale inhibitor 20 of the ironing device 100. The second valve 27 includes a second valve body 271, a second elastic member 272 and a valve ball 273. The second valve body 271 is provided with a valve cavity 2711 and a second valve port 2712, the valve cavity 2711 is connected between the second valve port 2712 and the scale inhibitor cavity 201, and the second elastic member 272 and the valve ball 273 are arranged in the valve cavity 2711. The second elastic member 272 elastically acts between the valve ball 273 and the second valve body 271, and the valve ball 273 is used to cover or open the second valve port 2712. Therefore, after the scale inhibitor 20 is installed on the ironing body 10, the second abutting member 1105 can abut the valve ball 273, the second elastic member 272 undergoes elastic deformation, and the valve ball 273 opens the first valve port 2022, so that the liquid filtered by the filter material 22 in the scale inhibitor cavity 201 can flow out into the ironing body 10. After the second abutment member 1105 is separated from the abutment with the valve ball 273, the second elastic member 272 restores its elastic deformation, so that the valve ball 273 presses against the first valve seat 2021 and seals the second valve port 2712, so that the liquid and filter material in the scale inhibition box 21 cannot flow out of the scale inhibition chamber 201, thereby avoiding the problem of leakage of the scale inhibition member 20 in the disassembled state and polluting the surrounding environment, thereby increasing the service life of the ironing device 100 and saving energy and being environmentally friendly.

[0044] In this embodiment, the second valve 27 also includes a second sealing member 274. The second sealing member 274 is arranged at the second valve port 2712, and the second sealing member 274 is used to seal with the valve ball 273. Thus, the sealing cooperation between the valve ball 273 and the second sealing member 274 is improved, the sealing effect is improved, and water leakage is not easy to occur. The second sealing member 274 can be made of rubber or plastic material, so as to save costs and improve the sealing connection effect between the second sealing member 274 and the valve ball 273. Of course, in some embodiments, the second sealing member 274 can also be made of metal or other materials with sealing effect, which is not specifically limited in the embodiment of the utility model. The inner side wall of the second sealing member 274 is provided with a sealing slope, and the valve ball 273 is sealed against the sealing slope. Thus, on the one hand, the contact area between the valve ball 273 and the second sealing member 274 is increased, and the sealing effect is further improved; on the other hand, the setting of the sealing slope can guide the assembly of the second abutting member 1105, and improve the assembly efficiency between the scale-blocking member 20 and the ironing body 10. Of course, in some embodiments, the second seal 274 may be omitted.

[0045] The scale prevention box 21 is provided with a second valve seat 2031 at the position of the liquid outlet 203, and the second valve 27 further includes a valve cover 275. The second valve body 271 is connected to the second valve seat 2031 through the valve cover 275, and the second sealing member 274 is sandwiched between the valve cover 275 and the second valve body 271. Thus, the assembly between the second sealing member 274, the valve cover 275 and the second valve body 271 is facilitated. The valve cover 275 and the second valve seat 2031 are detachably connected together, thereby facilitating the assembly of various functional elements of the second valve body 271. Specifically, one of the valve cover 275 and the second valve seat 2031 is provided with a buckle, and the other of the valve cover 275 and the second valve seat 2031 is provided with a clamping hole that detachably cooperates with the buckle, thereby realizing the detachable connection between the valve cover 275 and the second valve seat 2031.

[0046] In some embodiments, the second valve 27 further includes a sealing ring 276. A sealing ring 276 is provided between the valve cover 275 and the second valve seat 2031, thereby improving the sealing connection between the valve cover 275 and the second valve seat 2031, thereby avoiding the problem of leakage of the liquid in the scale prevention chamber 201, improving the safety of the ironing device 100, and saving energy and protecting the environment.

[0047] In some embodiments, a guide channel 2713 communicating with the valve cavity 2711 is provided at one end of the second valve body 271 facing away from the second valve port 2712, and the second valve 27 further includes a water absorption structure 277, which is disposed on the guide channel 2713. Thus, the liquid in the scale inhibition cavity 201 can be quickly discharged from the liquid outlet 203 to the ironing device 100 after being filtered by the filter material 22, thereby increasing the amount of steam generated and improving the ironing effect of the ironing device 100. In this embodiment, the water absorption structure 277 is configured as a hollow tubular structure, and the water absorption structure 277 is sleeved outside the guide channel 2713, thereby facilitating the assembly efficiency of the water absorption structure 277 and the second valve body 271. The water absorption structure 277 can be made of, but not limited to, a silicone material.

[0048] For example, in this embodiment, the filter material 22 is configured as SP3 filter material. Therefore, based on configuring the filter material 22 as SP3 filter material, the contact reaction time between the scale component of hard water and the SP3 filter material in the filter material 22 is shortened, and the amount of SP3 filter material in the filter material 22 is conveniently adjusted, thereby improving the water softening rate and ironing quality, controlling the cost, and reducing the scale generation and sewage discharge. Of course, in some embodiments, the filter material 22 can also be configured as, but not limited to, ion exchange resin, activated carbon, etc.

[0049] In this embodiment, the SP3 filter material adopts the German Woqi catalytic anti-scaling filter material ( SP3). SP3 filter media is a super active special catalyst that can convert calcium and magnesium hardness into insoluble microcrystals. SP3 filter media can convert temporary hardness in water into stable calcium carbonate crystals. The crystals formed by the reaction of SP3 filter media are stable, so scale accumulation will not form.

[0050] Please refer again Figure 1 and Figure 3 , a steam pipeline 13 is arranged in the ironing body 10. The anti-scaling tank 21 is provided with an anti-scaling chamber 201, a liquid inlet 202 and a liquid outlet 203. The anti-scaling chamber 201 is connected with the liquid inlet 202 and the liquid outlet 203, the liquid inlet 202 is used to communicate with the liquid storage tank 30, and the liquid outlet 203 is used to communicate with the steam pipeline 13, and the filter material 22 is arranged in the anti-scaling chamber 201. Therefore, the liquid to be filtered in the liquid storage tank 30 is discharged to the steam pipeline 13 through the liquid inlet 202, the filter material 22 and the liquid outlet 203 in sequence, so as to avoid the problem that the steam generation amount of the ironing device 100 is reduced due to the clogging of the steam pipeline 13 by scale, thereby improving the ironing effect and extending the service life.

[0051] The filter material 22 can be adapted to completely or substantially fill the entire scale inhibition chamber 201, thereby improving the filtering effect of the filter material 22 on the water to be filtered. Of course, in some embodiments, the filter material 22 may not fill the scale inhibition chamber 201. For example, when the filter material 22 uses SP3 filter material, since the SP3 filter material has a higher water softening efficiency, compared with other filter materials, the amount of SP3 filter material used to filter the same volume of hard water is relatively small, and at the same time, it has a good descaling effect on the water to be filtered, and reduces costs.

[0052] Please also read Figure 2 and Fig. 9 , Fig. 9 yes Figure 1The second exploded view of the liquid storage tank 30 and the scale inhibitor 20 of the ironing device 100 in FIG. In this embodiment, the scale inhibitor chamber 201 includes a first cavity 2011 and a second cavity 2012 connected to the first cavity 2011, and a limiting step portion 2013 is formed at the connection between the first cavity 2011 and the second cavity 2012. The limiting step portion 2013 is used to stop the ironing body 10. Therefore, on the one hand, the limiting step portion 2013 can limit the depth of the scale inhibitor 20 inserted into the ironing body 10, and realize that the ironing body 10 presses the scale inhibitor 20 against the liquid storage tank 30, thereby preventing the scale inhibitor from shifting, thereby improving the safety of the ironing device 100; on the other hand, the limiting step portion 2013 can perform foolproof positioning for the assembly of the ironing body 10, thereby preventing the ironing body 10 and the scale inhibitor 20 from being misaligned, thereby improving the assembly accuracy and assembly efficiency between the ironing body 10 and the scale inhibitor 20. Of course, in some embodiments, the inner wall of the first cavity 2011 and the inner wall of the second cavity 2012 are smoothly transitioned and connected.

[0053] For example, in this embodiment, the first cavity 2011 is arranged near the liquid outlet 203, and the second cavity 2012 is arranged near the liquid inlet 202, and the projection area of ​​the first cavity 2011 in the direction from the liquid inlet 202 to the liquid outlet 203 is smaller than the projection area of ​​the second cavity 2012 in the direction from the liquid inlet 202 to the liquid outlet 203. Thus, the volume of the SP3 filter material in the second cavity 2012 is increased, so that the liquid to be filtered flowing into the liquid inlet 202 can fully contact the SP3 filter material, thereby improving the filtering effect of the filter material 22.

[0054] In some embodiments, the scale inhibitor 20 further includes a filter 23. The filter 23 may be mounted on the liquid inlet 202; or, the filter 23 may be mounted on the liquid outlet 203; or, two filters 23 may be provided, and the two filters 23 may be mounted on the liquid inlet 202 and the liquid outlet 203, respectively. Thus, the filter 23 can prevent the filter material 22 from leaking from the scale inhibitor 21, improve the filtering effect of the filter material 22, and avoid the problem of the filter material blocking the liquid pipeline; on the other hand, the filter 23 can also be used to intercept impurities in the water to be filtered, thereby reducing the precipitation of debris in the steam pipe and improving the ironing effect of the ironing device 100. Specifically, in this embodiment, the filter 23 is mounted on the first valve 26 and the second valve 27, respectively. Of course, in some embodiments, the filter 23 is mounted on the first valve 26; or, the filter 23 is mounted on the second valve 27. The filter 23 is configured as a mesh structure. The mesh size of the filter element 23 is smaller than the particle size of the SP filter material, thereby preventing the filter material 22 from leaking from the scale inhibition box 21, improving the filtering effect of the filter material 22, and avoiding the problem of the filter material clogging the liquid pipeline.

[0055] The filter element 23 is arranged in the scale prevention box 21. Exemplarily, in this embodiment, the scale prevention box 21 is provided with a snap-in groove 206 at the position corresponding to the liquid inlet 202 and / or the liquid outlet 203, and the filter element 23 is arranged in the snap-in groove 206, so as to avoid the displacement of the filter element 23 under the impact force of the water flow, and to avoid the problem that the impurities intercepted by the filter element 23 block the liquid inlet 202 and / or the liquid outlet 203. The bottom wall of the scale prevention chamber 201 corresponding to the liquid outlet 203 is concavely formed with a snap-in groove 206. Therefore, on the one hand, the filtered liquid can be collected in the snap-in groove 206, thereby increasing the outflow speed of the filtered liquid; on the other hand, the snap-in groove 206 can play a positioning role in the installation of the filter element 23, thereby improving the assembly efficiency. Of course, in some embodiments, the filter element 23 can also be installed in the scale prevention box 21 through a mounting structure.

[0056] The filter element 23 can be configured as an open mesh structure with two ends open, or a semi-open mesh structure with one end open. The open end of the semi-open mesh structure is connected to the liquid inlet 202 or the liquid outlet 203. In some embodiments, the filter element 23 can be configured as a plate-like structure. The plate-like structure covers the liquid inlet 202 and / or the liquid outlet 203.

[0057] The filter element 23 of the filter material 22 is detachably connected to the anti-scaling box 21 of the filter material 22, so as to facilitate the replacement and cleaning of the filter element 23. For example, the filter element 23 and the anti-scaling box 21 of the filter material 22 can be fixedly connected together by, but not limited to, snap-fitting, crimping, etc. Of course, in some embodiments, the filter element 23 and the anti-scaling box 21 of the filter material 22 are not detachably connected.

[0058] Exemplarily, in the present embodiment, the scale inhibitor box 21 includes a filter seat 211 and a filter cover 212. The filter seat 211 is connected to the filter cover 212 to form a scale inhibitor chamber 201. The filter cover 212 is detachably connected to the filter seat 211. Thus, after the filter material 22 has been used for a period of time, the filter material 22 is taken out and replaced with a new filter material 22 in the scale inhibitor box 21, thereby reducing the use cost of the ironing device 100 and improving the environmental protection of the scale inhibitor 20. The other components of the scale inhibitor 20 except the filter material 22 are also long-usable parts of the scale inhibitor 20. After the filtering effect of the filter material 22 is reduced, the user can also replace the filter material 22 by himself, thereby realizing the reusability of the scale inhibitor 20 and further reducing the use cost. The scale inhibitor box 21 includes a sealing ring, and the filter cover 212 and the filter seat 211 can be sealed together by the sealing ring, thereby improving the sealing effect of the filter seat 211 and the filter cover 212. Of course, in some embodiments, after the components in the anti-scaling box 21 are installed, the filter cover 212 and the filter seat 211 may also be connected together in an inseparable manner.

[0059] The scale inhibitor box 21 is provided with a pull-out structure 213. Therefore, based on the additional pull-out structure 213, it is convenient for the user to remove the scale inhibitor 20 from the liquid storage tank 30, which is convenient to operate and improves the convenience of use. Specifically, the end surface of the filter seat 211 facing away from the filter cover 212 is provided with a pull-out structure 213, so as to avoid the problem of assembly interference between the pull-out structure 213 and the ironing body 10 or the liquid storage tank 30. The structural design is reasonable and easy to operate. The pull-out structure 213 can be configured as a protrusion structure; or, it can also be configured as a groove structure.

[0060] In some embodiments, the scale inhibitor 21 is provided with a first limiting portion 215; or, the scale inhibitor 21 is provided with a second limiting portion 216; or, the scale inhibitor 21 is provided with a first limiting portion 215 and a second limiting portion 216. The first limiting portion 215 is used to limit the installation position of the ironing body 10 and the scale inhibitor 21, and the second limiting portion 216 is used to limit the installation position of the scale inhibitor 21 and the liquid storage tank 30. Thus, the first limiting portion 215 and the second limiting portion 216 can limit the assembly of the filter material 22, the liquid storage tank 30 and the ironing body 10, thereby preventing the assembly misalignment of the filter material 22, and improving the assembly accuracy and efficiency of the filter material 22, the liquid storage tank 30 and the ironing body 10.

[0061] Please also read Figure 1 , Figure 2 and Fig. 9 , exemplarily, in this embodiment, the ironing body 10 is provided with a first matching structure 1102 that matches the first limiting portion 215. Specifically, at least one of the first limiting portion 215 and the first matching structure 1102 is configured as a positioning groove; at least the other of the first limiting portion 215 and the first matching structure 1102 is configured with a positioning protrusion that matches the positioning groove. The liquid storage tank 30 is provided with a second matching structure 3102 that matches the second limiting portion 216. The second matching structure 3102 is configured as a groove structure, and the second limiting portion 216 is configured as a protrusion structure that matches and is fixed with the groove structure. Therefore, on the one hand, the setting of the second matching structure 3102 can play a positioning role for the second limiting portion 216, and can also collect liquid when the scale inhibitor 20 is removed from the liquid storage tank 30, so as to avoid liquid leakage and improve the use experience. Of course, in some embodiments, the second matching structure 3102 can also be configured as a protrusion structure, and the first limiting portion 215 is configured as a groove structure that matches the protrusion structure. The number of the second mating structures 3102 may include one or more.

[0062] The ironing body 10 includes a main housing 11 and a steam generator 12. The steam pipeline 13 and the steam generator 12 are arranged in the main housing 11. The steam generator 12 is used to evaporate the liquid in the steam pipeline 13 to achieve high-temperature steam to iron clothes, curtains, sheets or other fabrics. The first matching structure 1102 is arranged at one end of the main housing 11. The number of the first matching structures 1102 can include one or more.

[0063] A steam pipeline 13 connected to the liquid outlet 203 is provided in the ironing body 10. The steam pipeline 13 is inserted into the liquid outlet 203 and is sealed with the anti-scaling tank 21 to prevent liquid leakage. In the present embodiment, the steam pipeline 13 and the main housing 11 are independently provided and detachably connected, so as to facilitate the assembly, cleaning and maintenance operations between the ironing body 10 and the anti-scaling tank 21, as well as the processing and manufacturing of the steam pipeline 13 and the main housing 11. The steam pipeline 13 and the main housing 11 can be detachably fixedly connected by, but not limited to, a snap-on, screw-on or locking structure, which is not specifically limited in the embodiment of the utility model. Of course, in some embodiments, the steam pipeline 13 and the main housing 11 are integrally formed, thereby improving the assembly efficiency.

[0064] In some embodiments, the ironing body 10 further includes an ironing board 16, thereby realizing the ironing function of the ironing device 100 on articles such as clothing. The ironing board 16 is disposed at one end of the main body shell, and a plurality of steam holes 161 are disposed on the ironing board 16. On one hand, the ironing range of the ironing device 100 is increased, the ironing time is saved, and the ironing speed is increased; on the other hand, the high-temperature steam can heat the ironing board 16, thereby increasing the ironing effect of the ironing board 16 on the articles. The plurality of steam holes 161 are evenly distributed, thereby increasing the ironing effect.

[0065] The steam generator 12 is arranged near the ironing board 16 and is used to heat the ironing board 16, thereby simplifying the overall structure of the ironing device 100, realizing a miniaturized design, and saving costs. Of course, in some embodiments, the ironing body 10 further includes a heating element, which is used to heat the ironing board 16, so that the heating element can directly and quickly heat the ironing board 16, so that the ironing board 16 can perform ironing work more quickly, reducing the waiting time of the user. The heating element and the steam generator 12 are arranged independently of each other. The heating element can be arranged near the steam generator 12, so as to improve the evaporation effect of the liquid.

[0066] The ironing body 10 further includes a control switch 17. The control switch 17 is electrically connected to the steam generator 12. The control switch 17 is used to control the working state of the steam generator 12. In this embodiment, the control switch 17 is configured as a mechanical button, thereby improving the user's experience. Exemplarily, in this embodiment, the control switch 17 is arranged on the main housing 11, so as to facilitate the assembly of the control switch 17 and the main housing 11. The main housing 11 is configured to be roughly L-shaped. It also includes a bending portion connecting the gripping portion and the ironing portion, the control switch 17 is located on the outside of the bending portion of the main housing 11, and the liquid storage tank 30 is located on the outside of the bending portion of the inner side of the bending portion of the main housing 11. Therefore, on the one hand, it conforms to the user's operating habits and improves the user's experience; on the other hand, the circuit layout of the control switch 17 and the steam generator 12 is optimized, and the compactness of the overall structure of the ironing structure is improved; on the other hand, the control switch 17 is prevented from interfering with the liquid storage tank 30. Of course, in some embodiments, the control switch 17 can also be configured as a touch switch or a remote control. The touch switch may be a pressure switch or a fingerprint switch, which is not specifically limited in the embodiment of the present utility model.

[0067] In this embodiment, the ironing body 10 further includes a connection plug 18. The connection plug 18 is used to connect with an external socket, so that the ironing device 100 can iron clothes, improve the endurance of the ironing device 100, and reduce the volume of the ironing device 100. Of course, in some embodiments, the ironing device 100 may include an energy storage component, which is used to power the steam generator 12 and other electrical components. On the one hand, it avoids the problem that the cable is short and can only be used near the power socket, increases the scope of use of the ironing device 100, and improves the flexibility, convenience and aesthetics of the ironing device 100; on the other hand, it avoids the problem that the cable length is too long and affects the safety and reliability of the ironing device 100. The energy storage component can be configured as a battery or a capacitor. The battery is a rechargeable battery, so that the ironing device 100 can be plugged into a charging seat for charging when the power of the energy storage component is exhausted. In other embodiments, the ironing body 10 may only include the connection plug 18 or the energy storage component; or, the ironing body 10 may include the connection plug 18 and the energy storage component at the same time.

[0068] The liquid storage tank 30 is provided with a second matching structure 3102 that matches the second limiting portion 216. Specifically, the second matching structure 3102 is configured as a groove structure, and the second limiting portion 216 is configured as a protrusion structure that matches and is fixed with the groove structure. Therefore, on the one hand, the setting of the second matching structure 3102 can play a positioning role for the second limiting portion 216, and can also collect liquid when the scale inhibitor 20 is removed from the liquid storage tank 30 to avoid liquid leakage, thereby improving the user experience. Of course, in some embodiments, the second matching structure 3102 can also be configured as a protrusion structure, and the first limiting portion 215 is configured as a groove structure that matches the protrusion structure. The number of the second matching structures 3102 can include one or more.

[0069] The liquid storage tank 30 is provided with a mounting groove 305. At least part of the structure of the scale inhibitor 20 and the ironing body 10 is accommodated in the mounting groove 305, so as to facilitate the assembly of the scale inhibitor 20, the ironing body 10 and the liquid storage tank 30, and improve the compactness of the overall structure of the ironing device 100, and the volume is small. For example, in this embodiment, the ironing body 10 is arranged on the top of the scale inhibitor 20. Therefore, on the one hand, the internal components of the ironing body 10 are prevented from short-circuiting when encountering water, and the use safety of the ironing device 100 is improved; on the other hand, the path of the steam pipeline 13 is shortened, the body is saved, the ironing speed is increased, and the ironing time is saved. It should be noted that the position arrangement of the ironing body 10 and the scale inhibitor 20 can be set according to actual conditions. For example, the ironing body 10 can also be arranged at the bottom or side of the scale inhibitor 20, and the embodiment of the utility model does not make specific restrictions. The bottom wall of the mounting groove 305 is provided with a second matching structure 3102.

[0070] The scale inhibitor 21 is detachably connected to the liquid storage tank 30, so as to facilitate the disassembly, assembly and replacement of the scale inhibitor 20. Specifically, the liquid storage tank 30 is provided with a mounting structure 3101, and the scale inhibitor 21 is provided with a fixing structure 2101 that cooperates with the mounting structure 3101. One of the mounting structure 3101 and the fixing structure 2101 is configured as a hook, and the other of the mounting structure 3101 and the fixing structure 2101 is configured as a hanging groove that cooperates with the hook, so as to facilitate the removal of the scale inhibitor 20 from the liquid storage tank 30. Specifically, a hook is provided on the main housing 11, and a hanging groove that cooperates with the hook is provided on the side wall of the scale inhibitor 21 facing the main housing 11.

[0071] Of course, in some embodiments, the scale inhibitor 20 and the liquid storage tank 30 can also be connected in a non-detachable manner, thereby improving the reliability and stability of the connection between the scale inhibitor 20 and the liquid storage tank 30 and avoiding the problem of water leakage in the ironing device 100. The embodiments of the utility model do not make specific limitations.

[0072] The liquid storage box 30 includes a box body 31 and a sealing cover 32. Exemplarily, in the present embodiment, the sealing cover 32 is sealingly covered on one end of the box body 31. For example, the sealing cover 32 is connected to the top of the box body 31. The liquid storage box 30 is provided with a liquid storage chamber 301 and a liquid injection port 302 and a liquid guide port 303 connected to the liquid storage chamber. The liquid storage chamber 301 is used to store the liquid to be filtered. The sealing cover 32 is sealingly covered at the liquid injection port 302, so as to avoid the problem of liquid leakage in the liquid storage box 30 and facilitate the user to inject the liquid to be filtered. The liquid guide port 303 is connected to the liquid inlet 202 of the filter material 22, so that the filter material 22 can filter the liquid to be filtered.

[0073] In some embodiments, the liquid storage tank 30 further includes a connection cover 33, which is sealed and connected to an end of the box body 31 that is away from the sealing cover 32. Thus, on the one hand, it is convenient to manufacture and clean the liquid storage tank 30; on the other hand, it avoids the problem of liquid leakage in the liquid storage tank 30. Specifically, the connection cover 33 is connected to the bottom of the box body 31. The connection cover 33 and the liquid storage tank 30 can be detachably connected or non-detachably connected.

[0074] The ironing operation of the ironing device 100 includes the following steps. First, the sealing cover 32 of the liquid storage tank 30 is opened, the liquid to be filtered is injected into the liquid storage chamber 301 from the liquid injection port 302, and the SP3 filter material is installed in the scale inhibition chamber 201, and the scale inhibition member 20 is installed on the main housing 11 and the liquid storage tank 30. At this time, the first push member 3103 pushes open the first valve body 261 of the first valve 26, and the second push member 1105 pushes open the valve ball 273 of the second valve 27, so that the liquid guide port 303 of the liquid storage tank 30 is connected with the liquid inlet 202 of the scale inhibition tank 21, and the liquid outlet 203 of the scale inhibition tank 21 is connected with the steam pipeline 13. The control switch 17 is started to enable the steam generator 12 to heat the liquid in the steam channel to form high-temperature steam. High-temperature steam is discharged from the steam through holes 161 of the ironing board 16 to iron clothes, curtains, bed sheets or other fabrics, thereby eliminating wrinkles on the items.

[0075] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A scale inhibitor, applied to an ironing device, the ironing device comprising a liquid storage tank and an ironing body, characterized in that: The scale-inhibiting member comprises: The scale-inhibiting box is provided with a scale-inhibiting chamber, a liquid inlet and a liquid outlet, wherein the liquid inlet is connected between the scale-inhibiting chamber and the liquid storage tank, and the liquid outlet is connected between the scale-inhibiting chamber and the ironing body; A control valve is arranged at the liquid inlet, and is used to control the opening of the liquid inlet when the scale inhibitor is in an assembled state, and to control the closing of the liquid inlet when the scale inhibitor is in a disassembled state; and / or, the control valve is arranged at the liquid outlet, and is used to control the opening of the liquid outlet when the scale inhibitor is in an assembled state, and to control the closing of the liquid outlet when the scale inhibitor is in a disassembled state.

2. The scale inhibitor according to claim 1, characterized in that: The liquid storage tank is provided with a first abutting piece, the ironing body is provided with a second abutting piece, the control valve comprises a first valve and a second valve, the first valve is provided at the liquid inlet, and is used to abut against the first abutting piece to open the liquid inlet, the second valve is provided at the liquid outlet, and is used to abut against the second abutting piece to open the liquid outlet.

3. The scale inhibitor according to claim 2, characterized in that: A first valve seat is provided at a position of the scale inhibition box corresponding to the liquid inlet, and the first valve seat is provided with a first valve port connected with the liquid inlet and the scale inhibition chamber. The first valve includes a first valve body, a first elastic member and a first sealing member. The first valve body is movably arranged on the first valve seat, the first elastic member is sleeved on the first valve body, and elastically acts between the first valve seat and the first valve body, and the first sealing member is arranged on the first valve body, and is used for sealing or opening the first valve port.

4. The scale inhibitor according to claim 3, characterized in that: A limiting flange is arranged on the first valve seat, the first valve body includes a flow limiting portion and a stop portion, the first sealing member is arranged at one end of the flow limiting portion, the stop portion is arranged at the other end of the flow limiting portion, the elastic member is sleeved on the flow limiting portion, and is elastically arranged between the limiting flange and the stop portion.

5. The scale inhibitor according to claim 2, characterized in that: The second valve includes a second valve body, a second elastic member and a valve ball. The second valve body is provided with a valve cavity and a second valve port. The valve cavity is connected between the second valve port and the scale inhibition cavity. The second elastic member and the valve ball are arranged in the valve cavity. The second elastic member elastically acts between the valve ball and the second valve body. The valve ball is used to seal or open the second valve port.

6. The scale inhibitor according to claim 5, characterized in that: The second valve further comprises a second sealing member, the second sealing member is arranged at the second valve port, and the second sealing member is used for sealingly cooperating with the valve ball.

7. The scale inhibitor according to claim 6, characterized in that: The scale inhibition tank is provided with a second valve seat at the position of the liquid outlet, the second valve further comprises a valve cover, the second valve body is connected to the second valve seat through the valve cover, and the second sealing member is sandwiched between the valve cover and the second valve body.

8. The scale inhibitor according to claim 5, characterized in that: A guide channel communicating with the valve cavity is disposed at one end of the second valve body facing away from the second valve port. The second valve further comprises a water absorption structure disposed on the guide channel.

9. The scale inhibitor according to claim 2, characterized in that: The scale inhibitor also includes filter material and a filter element, the filter material is arranged in the scale inhibitor chamber, and the filter element cover is arranged on the first valve; or, the filter element cover is arranged on the second valve; or, two filter elements are provided, and the two filter elements are respectively covered on the first valve and the second valve.

10. An ironing device, characterized in that: It comprises a liquid storage tank, an ironing body and a scale inhibitor as claimed in any one of claims 1 to 9, wherein the scale inhibitor is used for filtering the liquid flowing into the liquid storage tank, and the ironing body is used for evaporating the liquid flowing out of the scale inhibitor.

Images