Ironing device with double water paths

Abstract

The utility model discloses an ironing device provided with double water paths, belongs to the clothes ironing technology, and aims to solve the problem that the conventional steam ironing device can only generate soft continuous steam and is difficult to quickly treat stubborn characteristics on clothes. A first water path and a second water path which are arranged in parallel are arranged between a water tank and a vaporization device; the first waterway comprises a first water pump and a first water pipe for conveying water from the water tank to the vaporization device, the second waterway comprises a second water pump and a second water pipe for conveying water from the water tank to the vaporization device, and the water conveying characteristics of the first water pump and the second water pump are different. Therefore, the water paths are selected according to needs in the ironing process, for example, the first water path is selected for conveying water and generating continuous and soft steam during normal ironing, and when stubborn features such as serious wrinkles, deformation, stains and the like need to be treated, the second water path is independently or simultaneously started, the water conveying characteristic and the steam characteristic are changed, and the stubborn features on clothes are quickly treated.

Description

TECHNICAL FIELD

[0001] The utility model belongs to clothes ironing technology, specifically related to a configuration double waterway's ironing device. BACKGROUND

[0002] The existing steam ironing device, such as steam electric iron, steam brush, hanging ironing machine etc., generally are configured with one waterway, and the water pump in this waterway continuously supplies water to the vaporization device to generate continuous steam in working. However, the continuously released steam is relatively soft, and this soft continuous steam is difficult to quickly deal with stubborn features on clothes, such as serious wrinkles, deformation, stains, etc. SUMMARY

[0003] The utility model provides a kind of configuration double waterway's ironing device to change water supply characteristics and steam characteristics by selecting waterway as required in ironing process, to quickly deal with stubborn features on clothes, to overcome the defects that the existing steam ironing device can only generate relatively soft continuous steam, and it is difficult to quickly deal with stubborn features on clothes.

[0004] To achieve the above purpose, the configuration double waterway's ironing device of the utility model comprises a water tank and a vaporization device for vaporizing water into steam, characterized in that: a parallel first waterway and second waterway are configured between the water tank and the vaporization device, the first waterway comprises a first water pump and a first water pipe for conveying water from the water tank to the vaporization device, the second waterway comprises a second water pump and a second water pipe for conveying water from the water tank to the vaporization device, and the water supply characteristics of the first water pump and the second water pump are different.

[0005] Accordingly, the waterway is selected as required in ironing process, such as selecting the first waterway to supply water and generate continuous and soft steam when normal ironing, and starting the second waterway alone or simultaneously when dealing with stubborn features such as serious wrinkles, deformation, stains, etc., to change water supply characteristics and steam characteristics, and quickly deal with stubborn features on clothes.

[0006] Preferably, the first water pump is used for continuous water supply. Accordingly, continuous ironing is implemented by the vaporization device to generate continuous steam.

[0007] Preferably, the first water pump is an electric pump. To convey water flow with stable flow rate.

[0008] Preferably, a water supply circuit switch is configured for the first water pump. The first water pump is started or stopped through the water supply circuit switch.

[0009] Preferably, the second water pump is used for instantaneous water supply. To be started instantaneously as required in ironing process.

[0010] Preferably, the second water pump is a mechanical pump. To be started in a manual operation mode.

[0011] Preferably, the second water pump has a manual button, and one press of the manual button makes the second water pump pump water once. In this way, the water quantity and the number of times of water pumping can be controlled as required.

[0012] Preferably, the second water pump comprises a pump body, a piston, a connecting rod and a return spring, the pump body has a pump cavity and a suction inlet and a discharge outlet connected to the pump cavity, the suction inlet is connected to the water tank, the discharge outlet is connected to the vaporization device, the piston cooperates with the pump cavity, the connecting rod connects the manual button and the piston, the piston expands the volume of the pump cavity by the elastic force of the return spring to suck water through the suction inlet, and the piston reduces the volume of the pump cavity by the pressing force of the manual button to discharge water through the discharge outlet. This water pump has compact structure and small volume, and the water quantity is accurate.

[0013] Preferably, the suction inlet is provided with a water suction check valve, and the discharge outlet is provided with a water discharge check valve, the water suction check valve controls the water flow into the pump cavity, and the water discharge check valve controls the water flow out of the pump cavity. In this way, in addition to the quantitative water pumping, the water flow in the second water path can also be returned due to the increase of air pressure when the vaporization device generates steam.

[0014] Preferably, the water suction check valve comprises a first marble and a first spring arranged at the suction inlet, the first marble blocks the suction inlet by the elastic force of the first spring, and the water flow pushes away the first marble to open the suction inlet by overcoming the elastic force of the first spring when the second water pump sucks water; the water discharge check valve comprises a second marble and a second spring arranged at the discharge outlet, the second marble blocks the discharge outlet by the elastic force of the second spring, and the water flow pushes away the first marble to open the discharge outlet by overcoming the elastic force of the second spring when the second water pump discharges water. In this way, the check valve structure is compact and the action is sensitive. Moreover, by the action of the first spring and the second spring, the first marble and the second marble can always remain in their working positions regardless of the posture of the second water pump during ironing, and water leakage is avoided.

[0015] Preferably, the water pumping characteristics of the first water pump and the second water pump are different, and the difference is that the flow rate of the first water pump is less than that of the second water pump. In this way, the first water path can be used for continuous regular ironing, and when stubborn features are encountered, the second water pump can be started to instantaneously deliver a large amount of water, so as to instantaneously generate a large amount of steam and increase the steam flow rate, so as to achieve the steam explosion effect and quickly deal with the stubborn features. When the second water pump is started continuously for multiple times, the vaporization device will be cooled, and steam containing water vapor will be generated, that is, the steam contains water droplets, which are used to wet the clothes by spraying the water droplets with the steam.

[0016] Preferably, the ironing device comprises a handle, a water pumping circuit switch is arranged for the first water pump, the second water pump has a manual button, and the water pumping circuit switch and the manual button are arranged on the handle. In this way, when ironing, the water pumping circuit switch and the manual button can be operated by holding the handle, and the use is convenient.

[0017] Preferably, the ironing device has a body including a vaporizing device, a water tank detachably arranged on the body, a first water interface and a second water interface arranged on the bottom of the water tank and capable of being automatically closed, the body having a first water pipe and a second water pipe; when the water tank is arranged on the body, the first water pipe is inserted into the first water interface to communicate with the water tank, and the second water pipe is inserted into the second water interface to communicate with the water tank; when the water tank is detached from the body, the first water pipe is withdrawn from the first water interface and the first water interface is automatically closed, and the second water pipe is withdrawn from the second water interface and the second water interface is automatically closed. In this way, the water tank can be detached from the body, such as to be filled with water, and no water will leak when the water tank is detached from the body.

[0018] Preferably, a third ball and a third spring are arranged in the first water interface, the third spring being supported on the third ball, a fourth ball and a fourth spring are arranged in the second water interface, the fourth spring being supported on the fourth ball; when the water tank is detached from the body, the third spring forces the third ball to block the first water interface, and the fourth spring forces the fourth ball to block the second water interface; when the water tank is arranged on the body, the first water pipe pushes away the third ball to open the first water interface against the elastic force of the third spring, and the second water pipe pushes away the fourth ball to open the second water interface against the elastic force of the fourth spring. With the action of the third spring and the fourth spring, no matter in which position the water tank is, when the water tank is detached from the body, the first water interface and the second water interface will not leak.

[0019] Preferably, the upper ends of the first water pipe and the second water pipe are provided with water passing gaps. When the water tank is arranged on the body, the upper ends of the first water pipe and the second water pipe will lift the corresponding balls to make the water in the water tank flow out from the water passing gaps.

[0020] Preferably, the first water interface and the second water interface are integrated and clamped on the bottom of the water tank, and the first water pipe and the second water pipe are integrated and fixed on the body. In this way, the first water interface and the second water interface and the first water pipe and the second water pipe can be easily assembled to fixed positions, and the positions of the water interfaces and the water pipes can be easily maintained to make them be in alignment.

[0021] Preferably, the bottom wall of the water tank is provided with a first water suction pipe and a second water suction pipe, the pipe walls of the first water suction pipe and the second water suction pipe each have a water suction opening extending to the bottom surface of the water tank, the first water interface is connected to the first water suction pipe through a first water pipe, and the second water interface is connected to the second water suction pipe through a second water pipe. In this way, the first water interface and the second water interface can be protrusively arranged on the upside of the bottom surface, so as to be located inside the water tank and ensure the flatness of the lower surface of the bottom surface. Even if the water level in the water tank is low, the water can be sucked through the water suction openings of the first water suction pipe and the second water suction pipe.

[0022] Preferably, the root of the first and second water suction pipes has a step, and the water suction port extends to the step. In this way, the step serves as a positioning, preventing the water pipe connecting the first and second water suction pipes from covering the entire first and second water suction pipes and blocking the first and second water suction pipes, thereby keeping the first and second water suction pipes unblocked.

[0023] Preferably, the body has a protrusion, and the water tank is annular and has a hollow portion that is sleeved around the protrusion. In this way, the protrusion can guide the installation and removal of the water tank, and can keep the water tank stable after the water tank is installed in place. Moreover, during the process of installing the water tank to the body, the water pipe and the water interface are accurately aligned and connected through the guiding action.

[0024] Preferably, the top of the protrusion is provided with a display device. The display device is used to display the working state of the ironing device.

[0025] Preferably, the lower side of the protrusion has a recess, and the first water pump is at least partially located in the recess. In this way, the product structure is reasonably utilized, and the ironing device is compact in structure.

[0026] Preferably, the body has a housing, and the housing forms an accommodating portion on the inner side, and the water tank is seated in the accommodating portion. In this way, the housing can guide the installation and removal of the water tank, and can keep the water tank stable after the water tank is installed in place. Moreover, during the process of installing the water tank to the body, the water pipe and the water interface are accurately aligned and connected through the guiding action.

[0027] Preferably, the water tank is clamped to the body by a clamping structure. The clamping structure ensures the stable position of the water tank and the reliable connection of the water path, and prevents the water path from leaking due to the accidental disconnection of the installed water tank from the body.

[0028] The utility model discloses a parallel first water path and second water path are configured between the water tank and the vaporization device, the first water path includes the first water pump and the first water pipe for delivering water from the water tank to the vaporization device, the second water path includes the second water pump and the second water pipe for delivering water from the water tank to the vaporization device, and the water delivery characteristics of the first water pump and the second water pump are kept different. In this way, the water path is selected as required during ironing, for example, the first water path is selected to deliver water and generate continuous and soft steam during normal ironing, and the second water path is started alone or simultaneously to change the water delivery characteristics and the steam characteristics when stubborn features such as serious wrinkles, deformation and stains need to be treated, so that the stubborn features on the clothes can be quickly treated. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 It is an axial side view of the ironing device with double water paths of the utility model;

[0030] Figure 2 It is a schematic view of the water tank in the utility model being removed from the body; Figure 1 ​

[0031] Figure 3 for Figure 2 the structure exploded view of the water tank shown in the figure;

[0032] Figure 4 for Figure 3 the bottom plate shown in another view of the enlarged view;

[0033] Figure 5 for Figure 3 the schematic view of another view of the water tank in the exploded state shown in the figure;

[0034] Figure 6 for the first water pipe inserted into the first water interface, the second water pipe inserted into the second water interface schematic diagram of the utility model;

[0035] Figure 7 for Figure 6 the front projection schematic diagram of the top view state;

[0036] Figure 8 for Figure 7 the A-A direction sectional view of the figure;

[0037] Figure 9 for the first water pipe inserted into the first water interface, the second water pipe inserted into the second water interface sectional schematic diagram when the water tank is assembled in the body;

[0038] Figure 10 for the first water pipe inserted into the first water interface, the second water pipe inserted into the second water interface sectional schematic diagram when the water tank is assembled in the body;

[0039] Figure 11 for the protruding part of the utility model is decomposed from the schematic diagram of the body;

[0040] Figure 12 for the casing, handle and vaporizing device of the utility model are decomposed schematic diagram;

[0041] Figure 13 for the vaporizing device and the first waterway, the second waterway of the utility model are decomposed schematic diagram;

[0042] Figure 14 for Figure 13 the schematic diagram of another view of the structure shown in the figure;

[0043] Figure 15 for the vaporizing device and the first waterway, the second waterway of the utility model are connected together another view of the schematic diagram;

[0044] Figure 16 for the schematic diagram of the second water pump of the utility model;

[0045] Figure 17 for Figure 16A front projection view of one perspective of the second water pump is shown.

[0046] Figure 18 A B-B sectional view of Figure 17

[0047] Figure 19 A C-C sectional view of Figure 17

[0048] Explanation of reference numerals in the drawings:

[0049] 100 water tank, 101 hollow portion,

[0050] 110 tank body, 111 clamping groove

[0051] 120 bottom wall, 121 groove, 122 first water suction pipe, 1221 water suction port, 1222 step, 123 second water suction pipe, 1231 water suction port, 1232 step, 124 water filling port,

[0052] 131 first water interface, 1311 third spring, 1312 third spring, 132 second water interface, 1321 fourth spring, 1322 fourth spring, 133 sealing element, 134 cap;

[0053] 200 body,

[0054] 210 vaporization device, 211 ironing panel, 212 steam release hole, 213 isolation cover,

[0055] 221 first water pump, 222 first water pipe, 223 water delivery circuit switch,

[0056] 231 second water pump, 2311 manual button, 2312 pump body, 2313 piston, 2314 connecting rod, 2315 return spring, 2316 pump cavity, 2317 suction port, 2317a first spring, 2317b first spring, 2318 discharge port, 2318a second spring, 2318b second spring,

[0057] 232 second water pipe,

[0058] 240 handle, 241 circuit board, 242 support,

[0059] 251 first water receiving pipe, 252 second water receiving pipe, 2501 water passing gap,

[0060] 260 protruding portion, 261 display device, 262 partition, 263 jack, 264 clamping pin,

[0061] 270 shell, 271 accommodating portion, 272 side cover, 273 plug, 274 hook. DETAILED DESCRIPTION ​​

[0062] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0063] The terms “comprising” and “having”, and any variations thereof, in the specification and claims of this utility model are intended to cover non-exclusive inclusion, such as a method or product that includes a series of technical features, not limited to those technical features explicitly listed, but also including other technical features that may be included in the method or product but not explicitly listed.

[0064] In the description of this utility model, it should be understood that the technical features defined by terms such as "first", "second", "third", "fourth" and other terms with sequential concepts are only for the purpose of clearly describing the defined technical features and making the defined technical features clearly distinguishable from other technical features, and do not represent that they are named in this way in actual implementation. Therefore, they should not be construed as limitations on this utility model.

[0065] The present invention will now be described in detail with reference to specific embodiments and accompanying drawings.

[0066] like Figures 1-2 The ironing apparatus shown includes a water tank 100 and a vaporization device 210 for vaporizing water into steam. The vaporization device 210 is a component of the main body 200 and... Figures 12-15 The vaporization device 210 generates steam which is discharged from steam release holes 212 distributed on the ironing panel 211 for ironing clothes. The ironing panel 211 is a component of the vaporization device 210. In other documents, the vaporization device may also be described as a boiler or a steam generating device.

[0067] exist Figures 12-15 In the structure shown, a first water passage and a second water passage are arranged in parallel between the water tank 100 and the vaporization device 210, namely... Figures 1-2The shown ironing device is configured with double water paths. The first water path includes a first water pump 221 and a first water pipe 222 for delivering water from the water tank to the vaporizing device. The second water path includes a second water pump 231 and a second water pipe 232 for delivering water from the water tank to the vaporizing device. The water delivery characteristics of the first water pump and the second water pump are kept different. The first water pipe and the second water pipe are segmented or continuous as required. In the shown structure, the first water pipe and the second water pipe at different positions are given the same reference numerals whether segmented or continuous due to shielding and other reasons.

[0068] The ironing device as described above selects water path as required during ironing. The first water path is selected for water delivery during normal ironing to generate continuous and soft steam. When stubborn features of the clothes such as severe wrinkles, deformation, stains and the like need to be treated, the second water path is started alone or simultaneously to change the water delivery characteristics and steam characteristics to quickly treat the stubborn features on the clothes.

[0069] Figures 11-15 In the shown structure, the first water pump 221 is used for continuous water delivery. Accordingly, continuous steam generated by the vaporizing device is used to implement continuous ironing. Therefore, the first water pump 221 is selected to be an electric pump such as a diaphragm pump or a plunger pump and the like. The water flow delivered thereby is stable.

[0070] The first water pump 221 is configured with a water delivery circuit switch 223. The first water pump 221 is started or stopped through the water delivery circuit switch 223. In the shown structure, the water delivery circuit switch 223 is configured on the circuit board 241 and the water delivery circuit switch 223 is embodied as a button. Pressing the water delivery circuit switch can connect the power supply circuit of the first water pump and releasing the water delivery circuit switch can disconnect the power supply circuit of the first water pump.

[0071] Figures 11-15 In the shown structure, the second water pump 231 is used for instantaneous water delivery. It is started instantaneously as required during ironing. Therefore, the second water pump is selected to be a mechanical pump. It is started in a manual operation manner.

[0072] The second water pump 231 has a manual button 2311. Pressing the manual button once can deliver water once by the second water pump. Accordingly, the water delivery amount and the water delivery times of the instantaneous water delivery can be controlled as required.

[0073] As Figures 16-19As shown, the second water pump 231 comprises a pump body 2312, a piston 2313, a connecting rod 2314 and a return spring 2315, the pump body 2312 has a pump cavity 2316 and a suction port 2317 and a discharge port 2318 connected to the pump cavity, the suction port 2317 is connected to the water tank 100, the discharge port 2318 is connected to the vaporizing device 210, the piston 2313 cooperates with the pump cavity 2316, the connecting rod 2314 connects the manual button 2311 and the piston 2313, the piston 2313 expands the volume of the pump cavity 2316 by the elastic force of the return spring 2315 to suck water through the suction port 2317, and the piston 2313 reduces the volume of the pump cavity by the pressing force of the pressed manual button 2311 to discharge water through the discharge port. The water pump has compact structure, small volume and accurate water delivery amount.

[0074] Moreover, the suction port 2317 is provided with a water suction one-way valve which controls water flow into the pump cavity. The discharge port 2318 is provided with a water discharge one-way valve which controls water flow out of the pump cavity. In this way, in addition to the quantitative water delivery, water flow in the second water path can be prevented from backflow due to the increase of air pressure when the vaporizing device generates steam.

[0075] The water suction one-way valve comprises a first marble 2317a and a first spring 2317b provided at the suction port 2317, the first marble blocks the suction port by the elastic force of the first spring, and when the second water pump sucks water, the water flow pushes away the first marble to open the suction port against the elastic force of the first spring. The water discharge one-way valve comprises a second marble 2318a and a second spring 2318b provided at the discharge port 2318, the second marble blocks the discharge port by the elastic force of the second spring, and when the second water pump discharges water, the water flow pushes away the first marble to open the discharge port against the elastic force of the second spring. In this way, the one-way valve has compact structure and sensitive action. Moreover, by the action of the first spring and the second spring, no matter in which posture the second water pump is during ironing, the first marble and the second marble can always remain in their working positions and no water leakage occurs. In the illustrated structure, in order to provide the corresponding one-way valves, the suction port 2317 and the discharge port 2318 are embodied as a section of pipe cavity.

[0076] In view of the above-mentioned structure of the first water pump 221 and the second water pump 231, the difference between the water delivery characteristics of the first water pump and the second water pump is that the flow rate of the first water pump is less than that of the second water pump. In this way, continuous normal ironing can be realized by the water delivery of the first water path, and when stubborn features are encountered, the second water pump is started to instantaneously deliver a large amount of water for instantaneously generating a large amount of steam and increasing the steam flow rate to achieve the steam explosion effect and quickly deal with the stubborn features. When the second water pump is started continuously for multiple times, the vaporizing device will be cooled down to generate steam containing water vapor, i.e. steam containing water droplets, which is used to wet the clothes by spraying the water droplets with the steam to the clothes.

[0077] As shown in the drawings, Figures 1-2 , Figures 11-12As shown, the ironing device comprises a handle 240, the water supply circuit switch 223 and the manual button 2311 are arranged on the handle 240. Accordingly, when ironing, the handle can be held to operate the water supply circuit switch and the manual button, which is convenient to use. The handle 240 is connected with the shell 270 of the body by fastening. The circuit board, the second water pump and the water supply circuit switch are assembled on the support 242 inside the handle.

[0078] Inside the shell 270, a side cover 272 is arranged at the position corresponding to the handle. Figure 2 As shown, when the water tank 100 is taken out of the body 200, the side cover 272 separates the accommodating part 271 from the inner cavity of the handle, which ensures the regularity of the accommodating cavity. Figures 11-12 As shown, the lower end of the side cover 272 is provided with a plug 273, and the upper end of the side cover is provided with a hook 274. Figure 11 As shown, the lower end of the protruding part 260 extends outwardly to form a partition 262, and the partition 262 is provided with a plug hole 263 adjacent to the edge of the handle. In the assembled state, the plug 273 at the lower end of the side cover is inserted into the plug hole 263 at the edge of the partition, and the hook 274 at the upper end of the side cover is hooked to the position of the shell 270 adjacent to the handle.

[0079] As shown, Figure 2 The ironing device comprises a water tank 100 and a body 200 other than the water tank. The water tank 100 is detachably arranged on the body 200. Therefore, in the present application, the body comprises a vaporizing device 210, a shell 270, a protruding part 260, a first water path, a second water path and a handle 240, a circuit board 241.

[0080] As shown, Figure 3 , Figure 5 The water tank 100 is assembled by a tank body 110 and a bottom wall 120, and the bottom wall is provided with a water inlet 124. Certainly, the water inlet is provided with a cover to prevent the water in the water tank from flowing out of the water inlet. When the water tank is taken out of the body and inverted, the cover is taken off, and the water inlet 124 is made upward to add water to the water tank. The bottom of the water tank 100 is provided with a first water interface 131 and a second water interface 132 which can be automatically closed. As shown, Figure 2 , Figures 11-13 The body 200 is provided with a first water inlet pipe 251 and a second water inlet pipe 252. As shown, Figures 6-9 When the water tank 100 is arranged on the body 200, the first water inlet pipe 251 is inserted into the first water interface 131 to communicate with the water tank, and the second water inlet pipe 252 is inserted into the second water interface 132 to communicate with the water tank. As shown, Figure 2 , Figure 10As shown, when the water tank 100 is detached from the body 200, the first water pipe 251 exits the first water interface 131 and the first water interface 131 is automatically closed, and the second water pipe 252 exits the second water interface 132 and the second water interface is automatically closed. Accordingly, when the water tank is separated from the body, water leakage from the first water interface 131 and the second water interface 132 is avoided.

[0081] Specifically, as shown, Figures 8-10 a third marble 1311 and a third spring 1312 are arranged in the first water interface 131, and the third spring is supported on the third marble. A fourth marble 1321 and a fourth spring 1322 are arranged in the second water interface 132, and the fourth spring is supported on the fourth marble. As shown, Figure 2 , Figure 10 As shown, when the water tank 100 is detached from the body 200, the third spring 1312 forces the third marble 1311 to block the first water interface 131, and the fourth spring 1322 forces the fourth marble 1321 to block the second water interface 132. As shown, Figures 6-9 As shown, when the water tank 100 is mounted on the body 200, the first water pipe 251 pushes away the third marble 1311 to open the first water interface 131 against the elastic force of the third spring 1312, and the second water pipe 252 pushes away the fourth marble 1321 to open the second water interface 132 against the elastic force of the fourth spring 1322. With the action of the third spring and the fourth spring, no matter what the posture of the water tank is, when the water tank is removed from the body, the first water interface and the second water interface will not leak water.

[0082] As shown, Figure 10 the upper ends of the first water pipe 251 and the second water pipe 252 are provided with water passing gaps 2501. When the water tank 100 is mounted on the body 200, the upper ends of the first water pipe 241 and the second water pipe 252 will lift the corresponding marbles, allowing the water in the water tank to flow out of the water passing gaps.

[0083] As shown, Figure 3 , Figure 5 the first water interface and the second water interface are integrated and clamped in the groove at the bottom of the water tank. As shown, Figure 10 the first water interface 131 and the second water interface 132 are assembled and integrated by a sealing element 133 and a cap 134. As shown, Figure 9 When the water tank 100 is mounted on the body 200, the sealing element 133 is pressed in the groove 121 at the bottom of the water tank to maintain sealing, and the first water pipe 251 and the second water pipe 252 are both sealed with the sealing element 133. As shown, Figures 6-13 the first water pipe 251 and the second water pipe 252 are integrated and fixed to the body. Accordingly, it is convenient to assemble the first water interface and the second water interface, the first water pipe and the second water pipe to the fixed position, and it is easy to maintain the position of the water interfaces and the water pipes to allow them to be connected.

[0084] As shown in Figure 4 , the bottom wall 120 of the water tank is provided with a first water suction pipe 122 and a second water suction pipe 123, and the pipe walls of the first water suction pipe and the second water suction pipe are provided with water suction ports 1221, 1231 extending to the bottom surface of the water tank. In the structure shown in the figure, the water suction ports 1221, 1231 are embodied as a slit. The first water interface 131 is connected to the first water suction pipe 122 through the first water pipe 222, and the second water interface 132 is connected to the second water suction pipe 123 through the second water pipe 232. Accordingly, the first water interface and the second water interface can be protrudingly arranged on the upper side of the bottom surface, so that they are located inside the water tank, ensuring that the lower surface of the bottom surface is flat. Moreover, even if the water level in the water tank is low, water can be sucked through the water suction ports of the first water suction pipe and the second water suction pipe. Furthermore, the roots of the first water suction pipe and the second water suction pipe are provided with steps 1222, 1232, and the water suction ports extend to the steps. Accordingly, the steps serve as positioning to prevent the water pipes connected to the first water suction pipe and the second water suction pipe from covering the entire first water suction pipe and the second water suction pipe to block the first water suction pipe and the second water suction pipe, thereby keeping the first water suction pipe and the second water suction pipe unobstructed.

[0085] As shown in Figure 2 Figure 11 , the body 200 is provided with a protruding portion 260, and the water tank 100 is annular and has a hollow portion 101 which is sleeved around the outer periphery of the protruding portion 260. Accordingly, the protruding portion can guide the installation and removal of the water tank, and after the water tank is installed in place, it can also keep the water tank stable. Moreover, during the process of installing the water tank to the body, through the guiding action, the water inlet pipe and the water interface are accurately aligned to realize plug-in connection. The top of the protruding portion 260 is provided with a display device 261. To display the working state of the ironing device. The lower side of the protruding portion 260 is provided with a recess, and the first water pump is fixed to the upper side of the isolation cover 213 of the body and at least partially located in the recess. Accordingly, the product structure is reasonably utilized, and the ironing device structure is compact. Among them, the isolation cover 213 is a component part of the vaporization device 210 and isolates the heat of the heating part of the vaporization device below the isolation cover.

[0086] As shown in Figures 1-2 , Figures 11-12 , the body 200 is provided with a shell 270, and the inner side of the shell 270 forms a containing portion 271, and the water tank 100 is seated in the containing portion 271. Accordingly, the shell can guide the installation and removal of the water tank, and after the water tank is installed in place, it can also keep the water tank stable. Moreover, during the process of installing the water tank to the body, through the guiding action, the water inlet pipe and the water interface are accurately aligned to realize plug-in connection.

[0087] The water tank 100 is also clamped to the body 200 by a clamping structure. As shown in Figure 2 , Figure 11As shown, the side wall of the tank body 110 forming the hollow part 101 of the water tank 100 is provided with a clamping groove 111, the protruding part 260 is provided with a clamping pin 264 extending laterally, and the clamping pin 264 extends out of the protruding part by the elastic force of the spring and can retract into the protruding part against the elastic force of the spring. In addition, the head of the clamping pin is smooth or is provided with a guide surface. Therefore, during the process of placing the water tank in the accommodating part, the clamping pin 264 is pressed by the water tank 100 and retracts into the protruding part, so that the water tank can be placed smoothly. After the water tank is placed in place, the clamping pin 264 is clamped into the clamping groove 111 of the water tank by the elastic force of the spring, so that the water tank is constrained on the body, the position of the water tank is stable, the water connection is reliable, and the water tank installed in place is prevented from being accidentally separated from the body to cause water leakage. In other embodiments, the positions of the clamping pin and the clamping groove can be interchanged. In addition, the clamping pin and the clamping groove can be separately arranged on the outer wall of the water tank and the shell.

[0088] The ironing device, during normal ironing work, the first water pump 221 is started to supply water through the first water path. The water stored in the water tank 100 is sucked into the first water pump through the first water suction pipe 122, the first water interface 131, the first water connection pipe 251 and the first water pipe upstream of the first water pump 221, and is transported from the first water pump and the first water pipe downstream of the first water pump to the vaporizing device 210. When stubborn features on the clothes need to be processed, the manual button 2311 is pressed to make the piston reduce the volume of the pump cavity. Water stored in the pump cavity 2316 of the first water pump is transported to the vaporizing device 210 through the discharge port 2318 and the second water pipe downstream of the second water pump. The manual button 2311 is released, and the piston 2313 expands the volume of the pump cavity 2316 under the action of the return spring. The water stored in the water tank 100 is sucked into the pump cavity 2316 by the second water pump through the second water suction pipe 123, the second water interface 132, the second water connection pipe 252, the second water pipe upstream of the second water pump and the suction port 2317. Therefore, the manual button can be repeatedly pressed and released as needed to repeatedly supply water through the second water path.

[0089] In Figures 6-9 , Figures 15-16 and Figure 18 , the direction of water flow is shown by arrows.

[0090] A preferred embodiment is described above by way of view, but this embodiment cannot be regarded as a limitation of protection. As in the illustrated embodiment, the water tank is detachable, but in other embodiments, the water tank can also be fixed together with the body. When the water tank is fixed together with the body, the inserted water connection pipe and the water interface can be omitted. In addition, according to the functions of the above-mentioned structures, in other embodiments, other mechanisms with the same functions can be selected to replace them, or some structures can be discarded to simplify the functions of the product, which can be foreseeable and will not be described again.

Claims

1. Ironing apparatus configured with a double water circuit, comprising a water tank (100) and a vaporization device (210) for vaporizing the water into steam, characterized by the fact that: The first water path and the second water path are arranged in parallel between the water tank and the vaporizing device, the first water path comprises a first water pump (221) and a first water pipe (222) for delivering water from the water tank to the vaporizing device, the second water path comprises a second water pump (231) and a second water pipe (232) for delivering water from the water tank to the vaporizing device, and the water delivery characteristics of the first water pump and the second water pump are kept different.

2. The ironing device according to claim 1, characterized in that: The first water pump (221) is an electric pump and is used for continuous water delivery.

3. Ironing device according to claim 1 or 2, characterized in that: The second water pump (231) is a mechanical pump and is used for instantaneous water delivery.

4. The ironing device according to claim 3, characterized in that: The second water pump (231) has a manual button (2311), and one press of the manual button causes the second water pump to deliver water once.

5. The ironing device according to claim 4, characterized in that: The second water pump (231) comprises a pump body (2312), a piston (2313), a connecting rod (2314) and a return spring (2315), the pump body (2312) has a pump cavity (2316) and a suction inlet (2317) and a discharge outlet (2318) connected to the pump cavity, the suction inlet (2317) is connected to the water tank (100), the discharge outlet (2318) is connected to the vaporizing device (210), the piston (2313) cooperates with the pump cavity (2316), the connecting rod (2314) connects the manual button (2311) and the piston (2313), the piston (2313) expands the volume of the pump cavity by the elastic force of the return spring (2315) to suck water through the suction inlet, and the piston (2313) reduces the volume of the pump cavity by the pressing force of the pressed manual button (2311) to discharge water through the discharge outlet.

6. The ironing device according to claim 4, characterized in that: The suction inlet (2317) is provided with a water suction check valve, and the water suction check valve controls water flow into the pump cavity; the discharge outlet (2318) is provided with a water discharge check valve, and the water discharge check valve controls water flow out of the pump cavity.

7. The ironing device according to claim 6, characterized in that: The water suction check valve comprises a first marble (2317a) and a first spring (2317b) arranged at the suction inlet (2317), the first marble blocks the suction inlet by the elastic force of the first spring, and when the second water pump (231) sucks water, water flow pushes away the first marble (2317a) by overcoming the elastic force of the first spring (2317b) to open the suction inlet; the water discharge check valve comprises a second marble (2318a) and a second spring (2318b) arranged at the discharge outlet (2318), the second marble blocks the discharge outlet by the elastic force of the second spring, and when the second water pump (231) discharges water, water flow pushes away the first marble (2317a) by overcoming the elastic force of the second spring (2318b) to open the discharge outlet (2318).

8. The ironing device according to claim 1, characterized in that: The ironing device comprises a handle (240), a water delivery circuit switch (223) is arranged for the first water pump (221), and the second water pump (231) has a manual button (2311), and the water delivery circuit switch (223) and the manual button (2311) are arranged on the handle.

9. The ironing device according to claim 1, characterized in that: The iron device has a body (200) including a vaporization device (210), a water tank (100) detachably arranged on the body (200), a first water interface (131) and a second water interface (132) arranged on the bottom of the water tank (100) and capable of being automatically closed, and the body (200) has a first water pipe (251) and a second water pipe (252); when the water tank (100) is arranged on the body (200), the first water pipe (251) is inserted into the first water interface (131) to communicate with the water tank, and the second water pipe (252) is inserted into the second water interface (132) to communicate with the water tank; when the water tank (100) is detached from the body (200), the first water pipe (251) is withdrawn from the first water interface (131) and the first water interface (131) is automatically closed, and the second water pipe (252) is withdrawn from the second water interface (132) and the second water interface (132) is automatically closed.

10. The ironing device according to claim 9, characterized in that: The third spring (1312) forces the third ball (1311) to block the first water interface (131), and the fourth spring (1322) forces the fourth ball (1321) to block the second water interface (132); when the water tank (100) is arranged on the body (200), the first water pipe (251) pushes away the third ball (1311) to open the first water interface (131) against the elastic force of the third spring (1312), and the second water pipe (252) pushes away the fourth ball (1321) to open the second water interface (132) against the elastic force of the fourth spring (1322).

11. The ironing device according to claim 9, characterized in that: The upper ends of the first water pipe (251) and the second water pipe (252) are provided with water passing gaps (2501).

12. The ironing device according to claim 9, characterized in that: The first water interface (131) and the second water interface (132) are integrated and clamped on the bottom of the water tank (100), and the first water pipe (251) and the second water pipe (252) are integrated and fixed on the body (200).

13. Ironing device according to any of claims 9-12, characterized in that: The bottom wall (120) of the water tank (100) is provided with a first water suction pipe (122) and a second water suction pipe (123), the pipe walls of the first water suction pipe and the second water suction pipe are provided with water suction openings extending to the bottom surface of the water tank, the first water interface (131) is connected to the first water suction pipe (122) through a first water pipe, and the second water interface (132) is connected to the second water suction pipe (123) through a second water pipe.

14. The ironing device according to claim 13, characterized in that: The roots of the first water suction pipe (122) and the second water suction pipe (123) have steps, and the water suction openings extend to the steps.

15. The ironing device according to claim 9, characterized in that: The body (200) has a protruding portion (260), and the water tank (100) is annular and has a hollow portion (101), the hollow portion (101) is sleeved on the periphery of the protruding portion (260).

16. The ironing device according to any of claims 9-12, 15, characterized by The body (200) has a shell (270), and an accommodating portion (271) is formed on the inner side of the shell (270), and the water tank (100) is seated in the accommodating portion (271).

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