CN110747617B - Two-position valve group and automatic water supplementing ironing device - Google Patents
Two-position valve group and automatic water supplementing ironing device Download PDFInfo
- Publication number
- CN110747617B CN110747617B CN201911074302.2A CN201911074302A CN110747617B CN 110747617 B CN110747617 B CN 110747617B CN 201911074302 A CN201911074302 A CN 201911074302A CN 110747617 B CN110747617 B CN 110747617B
- Authority
- CN
- China
- Prior art keywords
- water
- valve
- ironing device
- cavity
- water valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F75/00—Hand irons
- D06F75/08—Hand irons internally heated by electricity
- D06F75/10—Hand irons internally heated by electricity with means for supplying steam to the article being ironed
- D06F75/14—Hand irons internally heated by electricity with means for supplying steam to the article being ironed the steam being produced from water in a reservoir carried by the iron
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F73/00—Apparatus for smoothing or removing creases from garments or other textile articles by formers, cores, stretchers, or internal frames, with the application of heat or steam
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F75/00—Hand irons
- D06F75/08—Hand irons internally heated by electricity
- D06F75/10—Hand irons internally heated by electricity with means for supplying steam to the article being ironed
- D06F75/12—Hand irons internally heated by electricity with means for supplying steam to the article being ironed the steam being produced from water supplied to the iron from an external source
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F75/00—Hand irons
- D06F75/30—Hand irons of special external shape or form
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F79/00—Accessories for hand irons
- D06F79/02—Stands or supports neither attached to, nor forming part of, the iron or ironing board
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Irons (AREA)
Abstract
The invention discloses a two-position valve group and an automatic water supplementing ironing device, which belong to the ironing water supplementing technology, the existing steam brush with smaller water tanks has complex structure and high manufacturing cost, the invention is divided into two water tanks, a first water tank is arranged on a handheld ironing device, a second water tank is arranged on a support, and the handheld ironing device can be placed on the support at any time when in use, so that a user can conveniently rest or vacate both hands for other operations; and when the water storage of the first water tank is reduced, the water storage of the second water tank is automatically sucked by the water pump to supplement the first water tank, and the water storage is automatically stopped after the water storage is supplemented to the set water level, so that the water storage device is convenient to use. The ironing device uses the same water pump to combine with the two-position valve group to realize water supplementing and water delivery, and has simple structure and low manufacturing cost.
Description
Technical Field
The invention belongs to the ironing water supplementing technology, and particularly relates to a water supplementing method, a two-position valve group and an automatic water supplementing ironing device.
Background
The existing steam brush is mostly provided with a large water tank, is heavy in burden when being held by hands, and is inconvenient to use. Therefore, when a user needs to iron a plurality of clothes, the steam brush product with a small water tank (such as 150ml-250 ml) is provided, so that water is added frequently, the ironing efficiency is reduced, and the labor intensity is greatly increased.
The invention patent application publication No. CN108442089A discloses a separated steam generating device, which is characterized in that a steam jet head is arranged separately from a base, a water pump and a water tank are arranged on the base, so that the steam jet head can be located on the base to store energy and fill water, or the steam jet head can be removed from the base after the energy and water are stored and filled so as to enlarge the application range of the steam generating device. Because the water pump and the water tank are arranged on the base, the mass of the steam jet head is reduced, the application range of the steam generating equipment is enlarged, and the application load is lightened.
The invention patent application with the application publication number of CN109695145A discloses an energy storage ironing machine, which comprises a machine body, a water supply device and a heating device, wherein the water supply device comprises a first assembly, a second assembly and an energy storage mechanism, the first assembly and the second assembly are enclosed to form a water storage cavity, a water outlet communicated with the water storage cavity is arranged on the first assembly or the second assembly, the water outlet is communicated with the heating device through a pipeline device, a switching device is arranged on the pipeline device, and the energy storage mechanism can continuously press the side wall of the water storage cavity when releasing energy so as to enable the water storage cavity to have a tendency of reducing the volume. The invention has the advantages that the energy storage mechanism stores energy in advance, and the stored energy provides power for water supply when released, so that continuous water supply can be realized. Solves the problems that the existing ironing equipment can continuously discharge water only by the continuous operation of the water pump, and the water cannot be discharged when the water pump is powered off, and the like.
However, the products described in the above patent documents have a complicated structure and high manufacturing costs.
Disclosure of Invention
The invention aims to solve the technical problems and the technical task of overcoming the defects of complex structure and high manufacturing cost of the existing steam brush with a smaller water tank, and provides a water supplementing method, a two-position valve group and an automatic water supplementing ironing device.
In order to achieve the above object, the water replenishing method of the present invention is used for replenishing water to a hand-held ironing device, wherein the hand-held ironing device is supplied with water from a first water tank to a steam generator by a water pump, and is characterized in that:
configuring a water supplementing interface for the handheld ironing device;
a support is configured, a second water tank is arranged on the support, and a water supply interface is arranged on the second water tank;
when the first water tank lacks water, the handheld ironing device is placed on the support, the water supplementing interface is in butt joint with the water supplying interface, and the water storage of the second water tank is pumped by the water pump to supplement the first water tank.
As a preferable technical means of the water replenishing method: and when the first water tank is full, the water pump stops pumping the water stored in the second water tank to supplement the first water tank.
As a preferable technical means of the water replenishing method: the flow rate of the water stored in the second water tank pumped by the water pump to be supplied to the first water tank is larger than the flow rate of the water transported by the water pump from the first water tank to the steam generator.
In order to achieve the above purpose, the two-position valve group of the present invention is characterized in that: the water valve comprises a first water valve, a second water valve, a third water valve and a transposition control piece with two working positions;
the first water valve, the second water valve and the third water valve comprise valve bodies and valve plugs, valve ports are arranged in the valve bodies, and the valve ports divide an inner cavity of the valve bodies into a first cavity and a second cavity;
the valve plug is positioned in the inner cavity of the valve body and extends out of the valve body to extend out of the valve body to be matched with the transposition control piece;
when the transposition control piece is positioned at a working position, the valve port of the first water valve is closed by the valve plug to isolate the first cavity and the second cavity of the first water valve, and the valve ports of the second water valve and the third water valve are opened by the valve plug to communicate the first cavity and the second cavity of the second water valve and the third water valve; when the transposition control piece is positioned at another working position, the valve port of the first water valve is opened by the valve plug to communicate the first cavity and the second cavity of the first water valve, and the valve ports of the second water valve and the third water valve are closed by the valve plug to isolate the first cavity and the second cavity of the second water valve and the third water valve.
As a preferable technical means of the two-position valve group: the valve rods of the second water valve and the third water valve extend in the same direction, and the valve rod of the first water valve and the valve rods of the second water valve and the third water valve extend in opposite directions;
when the transposition control piece is positioned at a working position, the valve rod of the first water valve is released by the transposition control piece to enable the valve plug of the first water valve to close the valve port, and the valve rod of the second water valve and the valve rod of the third water valve are pushed by the transposition control piece to enable the valve plugs of the second water valve and the third water valve to open the valve port;
when the transposition control piece is positioned at another working position, the valve rod of the first water valve is pushed by the transposition control piece to enable the valve plug of the first water valve to open the valve port, and the valve rods of the second water valve and the third water valve are released by the transposition control piece to enable the valve plugs of the second water valve and the third water valve to close the valve port.
As a preferable technical means of the two-position valve group: the valve rods of the first water valve, the second water valve and the third water valve are respectively provided with a spring, and the valve plug is closed by the elasticity of the springs.
As a preferable technical means of the two-position valve group: the valve is characterized in that a reset spring is acted on the transposition control piece, the elasticity of the reset spring enables the transposition control piece to push against valve rods of the second water valve and the third water valve to enable valve plugs of the second water valve and the third water valve to open valve ports, and the elasticity of the reset spring also enables the transposition control piece to release the valve rod of the first water valve to enable the valve plug of the first water valve to close the valve ports.
As a preferable technical means of the two-position valve group: the transposition control piece is provided with a control rod, the control rod is pushed to overcome the elastic force of the reset spring to enable the transposition control piece to push the valve rod of the first water valve to enable the valve plug of the first water valve to open the valve port, the control rod is pushed to overcome the elastic force of the reset spring to enable the transposition control piece to release the valve rods of the second water valve and the third water valve to enable the valve plugs of the second water valve and the third water valve to close the valve port.
In order to achieve the aim, the automatic water supplementing ironing device comprises a handheld ironing device, a first water tank, a water pump, a steam generator and a controller, wherein the handheld ironing device is provided with a shell, and the first water tank, the water pump, the steam generator and the controller are arranged in the shell; the method is characterized in that:
the hand-held ironing device is provided with a water supplementing interface, a two-position valve group is arranged in the shell, and the two-position valve group is provided with a transposition control piece;
the ironing device also comprises a support for placing the handheld ironing device, wherein a second water tank is arranged on the support, and the second water tank is provided with a water supply interface;
when the handheld ironing device is arranged on the support, the water supplementing interface is in butt joint with the water supply interface, and the transposition control piece is positioned at a working position to enable the two-position valve group to communicate the water supplementing interface, the water pump and the first water tank so as to control the water pump to pump water stored in the second water tank to supplement water to the first water tank;
when the handheld ironing device leaves the support, the water supplementing interface is disconnected from the water supply interface, and the transposition control piece is positioned at another working position to enable the two-position valve group to be communicated with the steam generator, the water pump and the first water tank so as to control the water pump to pump water stored in the first water tank to be conveyed to the steam generator.
As a preferred technical means of the automatic water-replenishing ironing device: the water supply interface is provided with a first normally closed one-way valve which can only convey water outwards, and the water supplementing interface is provided with a second normally closed one-way valve which can only feed water inwards.
As a preferred technical means of the automatic water-replenishing ironing device: the water pump control device is characterized in that a liquid level sensor is arranged for the first water tank, the handheld ironing device is arranged on the support, when the water level of the first water tank is lower than a set water level, the liquid level sensor instructs the controller to control the water pump to work, and when the water level of the handheld ironing device is arranged on the support and reaches the set water level, the liquid level sensor instructs the controller to control the water pump to stop working.
As a preferred technical means of the automatic water-replenishing ironing device: the liquid level sensor comprises a floater with a first magnet and a first magnetic inductor fixed in the shell, the handheld ironing device is arranged on the support, the first magnetic inductor instructs the controller to control the water pump to work when the floater is far away from the first magnetic inductor, and the handheld ironing device is arranged on the support, and the first magnetic inductor instructs the controller to control the water pump to stop working when the floater is close to the first magnetic inductor.
As a preferred technical means of the automatic water-replenishing ironing device: a position sensor is configured for the handheld ironing device, and the position sensor instructs the controller to control the water pump to be in a larger flow working mode when the handheld ironing device is placed on the support; the position sensor instructs the controller to control the water pump to be in a lower flow mode of operation when the hand-held ironing device is away from the support.
As a preferred technical means of the automatic water-replenishing ironing device: the position sensor comprises a second magnet fixed on the support and a second magnetic inductor fixed in the hand-held ironing device.
As a preferred technical means of the automatic water-replenishing ironing device: the second water tank is detachably assembled on the support.
As a preferred technical means of the automatic water-replenishing ironing device: the two-position valve group is the two-position valve group disclosed by the invention;
the first cavity of the first water valve is connected with the outlet end of the water pump, and the second cavity of the first water valve is connected with the first water tank;
the first cavity of the second water valve is connected with the steam generator, and the second cavity of the second water valve is connected with the outlet end of the water pump;
the first cavity of the third water valve is connected with the water supplementing interface and the inlet end of the water pump, and the second cavity of the third water valve is connected with the second water tank.
The invention is divided into two water tanks, the first water tank is arranged on the handheld ironing device, the second water tank is arranged on the support, and the handheld ironing device can be placed on the support at any time when in use, so that a user can conveniently rest or vacate both hands for other operations; when the water storage of the first water tank is reduced, the water storage of the second water tank is automatically sucked by the water pump to supplement the first water tank, and the water storage is automatically stopped after the water storage is supplemented to the set water level. Convenient to use.
The ironing device uses the same water pump to combine with the two-position valve group to realize water supplementing and water delivery, and has simple structure and low manufacturing cost.
Drawings
Figure 1 is an isometric view of an automatic water replenishment ironing device of the present invention;
FIG. 2 is an isometric view of the support of the present invention and a second tank;
FIG. 3 is an isometric view of the hand-held ironing appliance of the present invention;
FIG. 4 is a schematic view of the hand-held ironing appliance of the present invention placed on a stand;
FIG. 5 is a schematic illustration of the placement of the hand-held ironing appliance of the present invention on a stand for water replenishment;
FIG. 6 is a control diagram of the water replenishment of FIG. 5;
FIG. 7 is a schematic illustration of the completion of the water refill by placing the hand-held ironing appliance of the present invention on a stand;
FIG. 8 is a control chart showing the completion of the water replenishment of FIG. 7;
FIG. 9 is a schematic view of the hand-held ironing appliance of FIG. 7 removed from the holder;
FIG. 10 is a control chart showing the completion of the water replenishment of FIG. 9;
FIG. 11 is a schematic illustration of the hand-held ironing appliance of FIG. 10 in operation;
FIG. 12 is a control diagram of the hand-held ironing appliance of FIG. 11 in operation;
FIG. 13 is a schematic view of a two-position valve assembly of the present invention in an operative position;
FIG. 14 is a schematic view of the two-position valve assembly of the present invention in another operating position;
the reference numerals in the figures illustrate:
100-hand-held ironing machine: 101-a shell, 102-a first water tank, 103-a water pump, 104-a steam generator, 105-a controller, 106-a two-position valve bank, 107-a water supplementing interface, 108-a first water valve, 109-a second water valve, 110-a third water valve, 111-a transposition control piece, 112-a valve body, 113-a valve plug, 114-a valve port, 115-a valve rod, 116-a spring, 117-a return spring, 118-a control rod, 119-a second normally closed one-way valve, 120-a floater, 121-a first magnetic inductor, 122-a second magnetic inductor, 123-a steam switch, 124-a temperature controller;
200-supporting seat, 201-second magnet;
300-second water tank, 301-water supply connector, 302-first normally closed check valve.
Detailed Description
The invention is further described below with reference to the drawings.
The two-position valve set 106 shown in fig. 13-14 includes a first water valve 108, a second water valve 109, a third water valve 110, a transposition control 111 having two working positions shown in fig. 13, 14; the first water valve, the second water valve and the third water valve all comprise a valve body 112 and a valve plug 113, a valve port 114 is arranged in the valve body, the valve port divides the inner cavity of the valve body into a first cavity and a second cavity, the cavity where the spring is located is named as the first cavity in the figure, the other cavity is named as the second cavity, and when the valve is concretely implemented, the first cavity and the second cavity can be interchanged.
The valve plug is positioned in the inner cavity of the valve body and extends outwards from the valve body to form a valve rod 115 matched with the transposition control piece, so that the valve plug can be closed or opened by pushing the transposition control piece to the valve rod.
The second water valve 109 and the third water valve 110 are arranged in parallel, the valve rods of the second water valve and the third water valve extend in the same direction, the first water valve 108 is arranged in reverse direction to the second water valve 109 and the third water valve 110, and the valve rod of the first water valve extends in reverse direction to and is opposite to the valve rods of the second water valve and the third water valve.
The valve rods of the first water valve, the second water valve and the third water valve are respectively provided with a spring 116, and the valve plug closes the valve port when the valve rods are not subjected to other external forces by the elastic force of the springs.
The reset spring 117 acts on the transposition control member, the elasticity of the reset spring enables the transposition control member to push against the valve rods of the second water valve and the third water valve to enable the valve plugs of the second water valve and the third water valve to open the valve ports as shown in fig. 14, and the elasticity of the reset spring also enables the transposition control member to release the valve rod of the first water valve to enable the valve plug of the first water valve to close the valve ports.
The transposition control member has a control rod 118, as shown in fig. 13, pushing the control rod to overcome the elastic force of the reset spring to cause the transposition control member to push the valve rod of the first water valve to enable the valve plug of the first water valve to open the valve port, pushing the control rod to overcome the elastic force of the reset spring also causes the transposition control member to release the valve rods of the second water valve and the third water valve to enable the valve plugs of the second water valve and the third water valve to close the valve port.
When the transposition control member is located at the working position shown in fig. 14, the transposition control member 111 releases the valve rod of the first water valve to enable the valve plug of the first water valve to close the valve port, and isolates the first cavity and the second cavity of the first water valve from being capable of being communicated, and pushes the valve rod of the second water valve and the valve rod of the third water valve to enable the valve plug of the second water valve and the valve plug of the third water valve to open the valve port, so that the first cavity and the second cavity of the second water valve and the first cavity of the third water valve are communicated.
When the transposition control member is located at the working position shown in fig. 13, the transposition control member 111 pushes the valve rod of the first water valve to enable the valve plug of the first water valve to open the valve port and enable the first cavity and the second cavity of the first water valve to be communicated, the transposition control member releases the valve rods of the second water valve and the third water valve to enable the valve plug of the second water valve and the valve plug of the third water valve to close the valve port and enable the first cavity and the second cavity of the second water valve and the first cavity of the third water valve to be isolated from being communicated.
The automatic water replenishment ironing device as shown in fig. 1-3 comprises a hand-held ironing appliance 100, a stand 200, a second water tank 300.
The hand-held ironing machine has a housing 101, a first water tank 102, a water pump 103, a steam generator 104, a controller 105, a two-position valve set 106 shown in fig. 13-14, provided in the housing; the front end of the hand-held ironing appliance is provided with a water replenishment interface 107 (see figure 3).
The support is used for placing the handheld ironing device, and based on the shape and the structural form of the handheld ironing device, the shape and the structural form of the support can be adaptively changed so as to stably bear the handheld ironing device.
The second water tank is disassembled and assembled on the support, and is provided with a water supply interface which is arranged on the support. When the hand-held ironing device is arranged on the support, the water supplementing interface is in butt joint with the water supplying interface so as to supplement the water storage of the second water tank to the first water tank.
13-14, a first chamber of the first water valve 108 is connected to the outlet end of the water pump 103, and a second chamber of the first water valve 108 is connected to the first water tank 102; the first cavity of the second water valve 109 is connected with the steam generator 104, and the second cavity of the second water valve 109 is connected with the outlet end of the water pump 103; the first cavity of the third water valve 110 is connected with the water supplementing interface 107 and the inlet end of the water pump 103, and the second cavity of the third water valve 110 is connected with the first water tank 102. Therefore, when the transposition control piece of the two-position valve group changes the working state, the connected waterway is communicated or blocked.
As shown in fig. 1, 4-5 and 7, when the hand-held ironing device 100 is placed on the support 200, the control rod 118 of the transposition control is supported on the support 200 to be in the working position shown in fig. 13, so that the two-position valve group is in the state shown in fig. 13, the water supplementing interface is in butt joint with the water supplying interface, the first cavity of the third water valve is communicated with the water supplementing interface and the inlet end of the water pump, the first cavity of the first water valve is communicated with the outlet end of the water pump, the second cavity of the first water valve is communicated with the first water tank, and the water storage of the second water tank can be extracted by starting the water pump to supplement the first water tank.
As shown in fig. 9 and 11, when the hand-held ironing device 100 leaves the support 200, the control rod 118 of the transposition control loses the support of the support and is in the working position shown in fig. 14, so that the two-position valve group is in the state shown in fig. 14, the water supplementing interface is disconnected from the water supplying interface, the second cavity of the third water valve is communicated with the second water tank, the first cavity of the third water valve is communicated with the water supplementing interface and the inlet end of the water pump, the second cavity of the second water valve is communicated with the outlet end of the water pump, the first cavity of the second water valve is communicated with the steam generator, and the water pump is started to pump the water stored in the first water tank to be conveyed to the steam generator for being converted into steam for ironing.
In fig. 1, 4 to 5, 7, 9 and 11, in order to clearly show the flow direction of water, the connected waterways are shown by dotted lines, the arrows on the dotted lines indicate the water flow direction, and waterways not connected are omitted. Moreover, the start-up and stop of the water pump can be achieved by pressing the steam switch in fig. 3.
The water supply interface is provided with a first normally closed one-way valve 302 which can only deliver water outwards, so that the stored water in the second water tank can be sucked out under the suction of the water pump, but when the water pump does not generate suction (when the hand-held ironing device leaves the support to disconnect the water supplementing interface from the water supply interface and when the hand-held ironing device is arranged on the support but the water pump stops working), the stored water in the second water tank cannot flow out due to the existence of the first normally closed one-way valve. The one-way function of the first normally-closed one-way valve is realized by a valve port, a valve plug and a bullet, the valve plug is supported on the valve port by the spring in a natural state, the water storage of the second water tank can not flow out, when the suction force of the water pump exists, the negative pressure generated by the suction force causes the spring to be compressed, the valve plug is pushed away from the valve port, the first normally-closed one-way valve is opened, and the water storage of the second water tank can flow out.
The water supplementing port 107 is provided with a second normally closed one-way valve 119 which can only feed water inwards, so that the water stored in the second water tank can be sucked into the first water tank under the suction of the water pump, and no matter whether the water pump works or not, the water supplementing port cannot leak water when the hand-held ironing device leaves the support to disconnect the water supplementing port from the water supplying port. The one-way function of the second normally-closed one-way valve is also realized by a valve port, a valve plug and a spring, the valve plug is supported on the valve port by the spring in a natural state, water cannot flow out through the valve plug, only when the water supplementing connector is in butt joint with the water supplying connector and the water pump has suction force, the spring is driven to be compressed by negative pressure generated by the suction force, the valve plug is pushed away from the valve port, the second normally-closed one-way valve is opened, and water from the second water tank can flow to the first water tank.
The first water tank is provided with a liquid level sensor, the handheld ironing device is arranged on the support, when the water level of the first water tank is lower than the set water level, the liquid level sensor instructs the controller to control the water pump to work, and when the handheld ironing device is arranged on the support and the water level of the first water tank reaches the set water level, the liquid level sensor instructs the controller to control the water pump to stop working. Specifically, the liquid level sensor comprises a floater 120 with a first magnet and a first magnetic inductor 121 fixed in the shell, the first magnetic inductor instructs the controller to control the water pump to work when the hand-held ironing device is arranged on the support and the floater is far away from the first magnetic inductor, and the first magnetic inductor instructs the controller to control the water pump to stop working when the hand-held ironing device is arranged on the support and the floater is close to the first magnetic inductor. The position relation between the floater and the first magnetic sensor determines the set water level, for example, the magnetic field strength sensed by the first magnetic sensor is used as a judging standard to determine the set water level. To restrain the float, the float is placed in a float bath in communication with the first tank. In specific implementation, the liquid level sensor can be realized by a reed switch and a photoelectric element.
The hand-held ironing device is provided with a position sensor, when the hand-held ironing device is arranged on the support, the position sensor instructs the controller to control the water pump to be in a large flow working mode, and when the water level of the first water tank is lower than a set water level, the liquid level sensor instructs the controller to control the water pump to work and absorb the water stored in the second water tank to supplement water to the first water tank; when the hand-held ironing device leaves the support, the position sensor instructs the controller to control the water pump to be in a smaller flow working mode, and when ironing is needed, the water pump supplies water to the steam generator at a smaller flow. Specifically, the position sensor includes a second magnet 201 fixed on the support and a second magnetic inductor 122 fixed in the handheld ironing device, when the handheld ironing device is placed on the support, the second magnetic inductor senses the magnetic field of the second magnet and instructs the controller to control the water pump to be in a larger flow operating mode, and when the handheld ironing device leaves the support, the second magnetic inductor cannot sense the magnetic field of the second magnet and instructs the controller to control the water pump to be in a smaller flow operating mode. In specific implementation, the position sensor can be realized by a reed switch and a photoelectric element.
The automatic water-replenishing ironing device as shown in fig. 1-3 implements the method of the present invention, i.e. the hand-held ironing appliance is supplied with water from the first water tank to the steam generator by the water pump, and a water-replenishing interface is provided for the hand-held ironing appliance; a support is configured, a second water tank is arranged on the support, and a water supply interface is arranged on the second water tank; when the first water tank lacks water, the handheld ironing device is placed on the support, the water supplementing interface is in butt joint with the water supplying interface, and the water storage of the second water tank is pumped by the water pump to supplement the first water tank. And when the first water tank is full, the water pump stops pumping the water stored in the second water tank to supplement the first water tank. The flow of the water stored in the second water tank pumped by the water pump for supplementing the first water tank is larger than the flow of the water transported by the water pump from the first water tank to the steam generator, so that the quick water supplementing is facilitated, and the steam generator is prevented from being cooled and ironing is prevented from being delayed due to slow water supplementing.
The second water tank is full in the state shown in fig. 4, the first water tank is lack of water, the floater is located at the lowest position of the floating groove, the second magnetic sensor senses the magnetic field of the second magnet and instructs the controller to control the water pump to be in a larger flow working mode, the system control is shown in fig. 6, the second magnetic sensor is closed, the first magnetic sensor is opened, the water pump extracts the water storage of the second water tank to supplement the first water tank in the larger flow working mode, the water supplementing process is shown in fig. 5, the water level of the second water tank is lowered, and the water level of the first water tank is raised. Until the first water tank shown in fig. 7 is full, the system is controlled to be closed as shown in fig. 8, the second magnetic sensor is closed, the first magnetic sensor is closed, and the water pump stops working. And then the hand-held ironing device is taken down, the hand-held ironing device is shown in figure 9, the system control is shown in figure 10, the second magnetic inductor cannot sense the magnetic field of the second magnet and is disconnected, the instruction controller controls the water pump to be in a smaller flow working mode, the first magnetic inductor is closed, and the water pump stops working. When ironing is to be performed, as shown in fig. 12, the second magnetic sensor is opened, the first magnetic sensor is closed, the steam switch 123 is pressed and closed, the water pump works in a smaller flow working mode, and the steam generator works, as shown in fig. 11, and during the period, when the temperature of the steam generator exceeds the set temperature, the steam generator is controlled by the temperature controller to stop working, and when the temperature of the steam generator is lower than the set temperature, the steam generator is controlled by the temperature controller to stop working. In the implementation process, the first magnetic sensor and the second magnetic sensor can be closed or opened by different signals. The system control is based on the premise that the handheld ironing device has electric energy input (such as connection with the mains supply).
Claims (13)
1. Two-position valve group, characterized by: the water valve comprises a first water valve, a second water valve, a third water valve and a transposition control piece with two working positions;
the first water valve, the second water valve and the third water valve comprise valve bodies and valve plugs, valve ports are arranged in the valve bodies, and the valve ports divide an inner cavity of the valve bodies into a first cavity and a second cavity;
the valve plug is positioned in the inner cavity of the valve body and extends out of the valve body to extend out of the valve body to be matched with the transposition control piece;
when the transposition control piece is positioned at a working position, the valve port of the first water valve is closed by the valve plug to isolate the first cavity and the second cavity of the first water valve, and the valve ports of the second water valve and the third water valve are opened by the valve plug to communicate the first cavity and the second cavity of the second water valve and the third water valve; when the transposition control piece is positioned at another working position, the valve port of the first water valve is opened by the valve plug to communicate the first cavity and the second cavity of the first water valve, and the valve ports of the second water valve and the third water valve are closed by the valve plug to isolate the first cavity and the second cavity of the second water valve and the third water valve.
2. The two-position valve set of claim 1, wherein:
the valve rods of the second water valve and the third water valve extend in the same direction, and the valve rod of the first water valve and the valve rods of the second water valve and the third water valve extend in opposite directions;
when the transposition control piece is positioned at a working position, the valve rod of the first water valve is released by the transposition control piece to enable the valve plug of the first water valve to close the valve port, and the valve rod of the second water valve and the valve rod of the third water valve are pushed by the transposition control piece to enable the valve plugs of the second water valve and the third water valve to open the valve port;
when the transposition control piece is positioned at another working position, the valve rod of the first water valve is pushed by the transposition control piece to enable the valve plug of the first water valve to open the valve port, and the valve rods of the second water valve and the third water valve are released by the transposition control piece to enable the valve plugs of the second water valve and the third water valve to close the valve port.
3. The two-position valve set of claim 2, wherein: the valve rods of the first water valve, the second water valve and the third water valve are respectively provided with a spring, and the valve plug is closed by the elasticity of the springs.
4. A two-position valve set according to claim 3, characterized in that: the valve is characterized in that a reset spring is acted on the transposition control piece, the elasticity of the reset spring enables the transposition control piece to push against valve rods of the second water valve and the third water valve to enable valve plugs of the second water valve and the third water valve to open valve ports, and the elasticity of the reset spring also enables the transposition control piece to release the valve rod of the first water valve to enable the valve plug of the first water valve to close the valve ports.
5. The two-position valve set of claim 4, wherein: the transposition control piece is provided with a control rod, the control rod is pushed to overcome the elastic force of the reset spring to enable the transposition control piece to push the valve rod of the first water valve to enable the valve plug of the first water valve to open the valve port, the control rod is pushed to overcome the elastic force of the reset spring to enable the transposition control piece to release the valve rods of the second water valve and the third water valve to enable the valve plugs of the second water valve and the third water valve to close the valve port.
6. The automatic water supplementing ironing device comprises a handheld ironing device, wherein the handheld ironing device is provided with a shell, a first water tank, a water pump, a steam generator and a controller, wherein the first water tank, the water pump, the steam generator and the controller are arranged in the shell; the method is characterized in that:
the hand-held ironing device is provided with a water supplementing interface, a two-position valve group is arranged in the shell, and the two-position valve group is the two-position valve group in any one of claims 1-5;
the ironing device also comprises a support for placing the handheld ironing device, wherein a second water tank is arranged on the support, and the second water tank is provided with a water supply interface;
when the handheld ironing device is arranged on the support, the water supplementing interface is in butt joint with the water supply interface, and the transposition control piece is positioned at a working position to enable the two-position valve group to communicate the water supplementing interface, the water pump and the first water tank so as to control the water pump to pump water stored in the second water tank to supplement water to the first water tank;
when the handheld ironing device leaves the support, the water supplementing interface is disconnected from the water supply interface, and the transposition control piece is positioned at another working position to enable the two-position valve group to be communicated with the steam generator, the water pump and the first water tank so as to control the water pump to pump water stored in the first water tank to be conveyed to the steam generator.
7. An automatic water replenishment ironing device as claimed in claim 6, characterized in that: the water supply interface is provided with a first normally closed one-way valve which can only convey water outwards, and the water supplementing interface is provided with a second normally closed one-way valve which can only feed water inwards.
8. An automatic water replenishment ironing device as claimed in claim 6, characterized in that: the water pump control device is characterized in that a liquid level sensor is arranged for the first water tank, the handheld ironing device is arranged on the support, when the water level of the first water tank is lower than a set water level, the liquid level sensor instructs the controller to control the water pump to work, and when the water level of the handheld ironing device is arranged on the support and reaches the set water level, the liquid level sensor instructs the controller to control the water pump to stop working.
9. An automatic water replenishment ironing device as claimed in claim 8, characterized in that: the liquid level sensor comprises a floater with a first magnet and a first magnetic inductor fixed in the shell, the handheld ironing device is arranged on the support, the first magnetic inductor instructs the controller to control the water pump to work when the floater is far away from the first magnetic inductor, and the handheld ironing device is arranged on the support, and the first magnetic inductor instructs the controller to control the water pump to stop working when the floater is close to the first magnetic inductor.
10. An automatic water replenishment ironing device as claimed in claim 6, characterized in that: a position sensor is configured for the handheld ironing device, and the position sensor instructs the controller to control the water pump to be in a larger flow working mode when the handheld ironing device is placed on the support; the position sensor instructs the controller to control the water pump to be in a lower flow mode of operation when the hand-held ironing device is away from the support.
11. An automatic water replenishment ironing device as claimed in claim 10, characterized in that: the position sensor comprises a second magnet fixed on the support and a second magnetic inductor fixed in the hand-held ironing device.
12. An automatic water replenishment ironing device as claimed in claim 6, characterized in that: the second water tank is detachably assembled on the support.
13. An automatic water replenishment ironing device as claimed in claim 6, characterized in that:
the first cavity of the first water valve is connected with the outlet end of the water pump, and the second cavity of the first water valve is connected with the first water tank;
the first cavity of the second water valve is connected with the steam generator, and the second cavity of the second water valve is connected with the outlet end of the water pump;
the first cavity of the third water valve is connected with the water supplementing interface and the inlet end of the water pump, and the second cavity of the third water valve is connected with the second water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911074302.2A CN110747617B (en) | 2019-11-06 | 2019-11-06 | Two-position valve group and automatic water supplementing ironing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911074302.2A CN110747617B (en) | 2019-11-06 | 2019-11-06 | Two-position valve group and automatic water supplementing ironing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110747617A CN110747617A (en) | 2020-02-04 |
| CN110747617B true CN110747617B (en) | 2023-06-23 |
Family
ID=69282355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911074302.2A Active CN110747617B (en) | 2019-11-06 | 2019-11-06 | Two-position valve group and automatic water supplementing ironing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110747617B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112393121B (en) * | 2020-12-01 | 2022-07-22 | 宁波凯波智能熨烫电器制造有限公司 | Moisturizing ironing device |
| CN114687191B (en) * | 2020-12-30 | 2023-04-25 | 广东美的环境电器制造有限公司 | Household appliance and valve body |
| CN114855439B (en) * | 2021-02-04 | 2023-11-24 | 广州奕至家居科技有限公司 | Primary and secondary water tank capable of supplementing water, water supplementing method and ironing device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07236800A (en) * | 1994-02-28 | 1995-09-12 | Toshiba Home Technol Corp | Automatic-water-supply-type cordless steam iron |
| WO2018120164A1 (en) * | 2016-12-30 | 2018-07-05 | 东保集团有限公司 | Steam ironing apparatus for clothes |
| CN108691184A (en) * | 2018-07-20 | 2018-10-23 | 浙江松洋电器有限公司 | A kind of presses with discharging water functional water tank |
| CN210975289U (en) * | 2019-11-06 | 2020-07-10 | 宁波凯波集团有限公司 | Two-position valve set and automatic water replenishing ironing device |
-
2019
- 2019-11-06 CN CN201911074302.2A patent/CN110747617B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN110747617A (en) | 2020-02-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110747617B (en) | Two-position valve group and automatic water supplementing ironing device | |
| CN210975289U (en) | Two-position valve set and automatic water replenishing ironing device | |
| CN109695144B (en) | Ironing machine with self-water supply | |
| CN219368529U (en) | Fluid infusion mechanism and toy water gun | |
| CN111560764A (en) | Automatic water replenishing device and clothes ironing appliance | |
| RU2008152068A (en) | MODULAR DEVICE FOR PREPARING A DRINK WITH INSTALLATION STATION | |
| CN103119363B (en) | Steam generation device for automatic water supply using self vapor pressure | |
| CN216324044U (en) | Energy supply system for cleaning machine and cleaning machine | |
| CN210636221U (en) | Ironing device | |
| CN202194188U (en) | Automatic gas complementing type pressure water supplying device | |
| CN214940696U (en) | Constant-pressure water supply system applied to low-level water source | |
| CN213295869U (en) | Ironing equipment | |
| CN113047019B (en) | Wireless ironing machine automatic water supply structure | |
| CN212426493U (en) | Water tank, ironing head and ironing machine | |
| CN213507702U (en) | Hand-held garment steamer | |
| CN212223407U (en) | Automatic water replenishing device and clothes ironing appliance | |
| CN212964915U (en) | Pure water compensation and control system for water quality monitoring station | |
| CN215112054U (en) | Magnetic control change-over valve | |
| CN114214821A (en) | Steam ironing equipment with steam explosion function | |
| CN112962281A (en) | Ironing equipment capable of replenishing water by self-contained container | |
| CN212066497U (en) | Quick automatic pressure relief device of coffee machine | |
| CN214300924U (en) | Double-pump-body steam brush | |
| CN111560763A (en) | Water supply device and clothes ironing appliance | |
| CN212477205U (en) | Water supply device and clothes ironing appliance | |
| CN213389419U (en) | Ironing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |