CN215892630U - Steam humidifier - Google Patents

Steam humidifier Download PDF

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Publication number
CN215892630U
CN215892630U CN202121306074.XU CN202121306074U CN215892630U CN 215892630 U CN215892630 U CN 215892630U CN 202121306074 U CN202121306074 U CN 202121306074U CN 215892630 U CN215892630 U CN 215892630U
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water
storage tank
boiling
water storage
steam
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CN202121306074.XU
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Chinese (zh)
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晏辉
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Chg Electrical Appliance Co ltd
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Chg Electrical Appliance Co ltd
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Abstract

A steam humidifier comprises a heating base, wherein the heating base is provided with a water boiling disc and a water storage tank, the water boiling disc is communicated with the water storage tank through a water path, a water level control device for controlling the water containing amount of the water boiling disc is arranged on the water path, a control circuit board electrically connected with the water boiling disc is installed in the heating base, a sinking water channel is arranged on the water path, and the upper surface of the sinking water channel is lower than the bottom surface of the water boiling disc; the top surface of the water storage tank is provided with a placing groove, a remote controller which is accommodated in a matching manner is installed in the placing groove, and the remote controller is in wireless connection with the control circuit board; through being provided with the water channel that sinks in the water route, the hot-water place height that forms in the water dish of boiling is higher than the water channel that sinks, and when utilizing the hot and cold water to mix, the hot water demonstrates upward movement's momentum to reduce the hot water backward flow in the water dish to the water route, reduce the heat energy loss in the water dish of boiling and promote the water route life-span, and the user can provide convenience through the operating condition of remote control humidifier of remote controller.

Description

Steam humidifier
Technical Field
The utility model relates to the field of humidifiers, in particular to a steam humidifier.
Background
The existing steam humidifier is an electric appliance which boils water to generate steam to improve the air humidity, and the generated steam is generated by high-temperature heated water, so that the generation process of the steam humidifier is sterilized at high temperature, and the steam humidifier is beneficial to human health. For example, the chinese utility model patent ZL93206366.7 discloses a novel steam health humidifier (No. CN2158056Y, No. 3/2/1994), which comprises a water connector installed at the lower part of a water tank and connected with the water inlet of an electromagnetic water valve, the water outlet of the electromagnetic water valve is connected with a water quantity regulator through a water pipe, the water quantity regulator is connected with the lower part of a vertical cylinder through a water nozzle, and a steam heating chamber is installed at the lower part of the vertical cylinder.
In the above patent document, the steam heating chamber is directly connected to the water pipe, and a part of hot water in the steam heating chamber flows back to the water pipe, which causes heat loss, and at the same time, the water pipe is used as supplementary cold water, so the water pipe is alternately cooled and heated, which is easy to age (especially at the interface part).
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide the steam humidifier which is reasonable in structure, reduces hot water in the water boiling tray from flowing back to a water channel, reduces heat loss and prolongs the service life of the water channel.
A steam humidifier comprises a heating base, wherein the heating base is provided with a water boiling disc and a water storage tank, the water boiling disc is communicated with the water storage tank through a water path, a water level control device for controlling the water containing amount of the water boiling disc is arranged on the water path, a control circuit board electrically connected with the water boiling disc is installed in the heating base, a sinking water channel is arranged on the water path, and the upper surface of the sinking water channel is lower than the bottom surface of the water boiling disc; the top surface of storage water tank is provided with the standing groove, installs the remote controller of adaptation holding in the standing groove, constitute wireless connection between remote controller and the control circuit board.
The utility model can also be solved by adopting the following technical measures:
the water channel is an open water channel, a slot cover is arranged at the notch of the water channel, one end of the water channel is provided with a water storage tank communicated with the water storage tank, the other end of the water channel is provided with a first sinking groove close to the water boiling disc, a second sinking groove is arranged between the first sinking groove and the water storage tank, a first gate opening is arranged in the water channel corresponding to the first sinking groove and the second sinking groove, a first gate plate extends from the slot cover corresponding to the first gate opening, and the lower end of the first gate plate and the first sinking groove or the second sinking groove form a first sinking water channel and a second sinking water channel;
the one end that the basin is close to the aqua storage tank is provided with the second sluice gate, the capping corresponds the second sluice gate and extends there is the second flashboard, and the lower extreme of second flashboard and the lower part of second sluice gate form the mouth of a river of crossing that communicates basin and aqua storage tank.
The heating base comprises a main case, the water path, the water storage tank and the main case are integrally formed, the water storage tank is detachably arranged above the water storage tank, the water storage tank is provided with a water outlet communicated with the water storage tank, the water level control device is a ball float valve used for controlling the water depth of the water boiling tray to be 5mm-10mm, the ball float valve is arranged in the water storage tank and controls a water outlet switch in combination with the water level of the water storage tank, and a water level detector is further arranged on the water storage tank.
The upper part of the water boiling plate is detachably provided with a steam sleeve which can form a steam channel, and a fan communicated with the steam channel is arranged in the heating base.
The steam heating device is characterized in that a heat insulation sleeve arranged on the periphery of the steam sleeve in a sleeved mode is detachably mounted on the heating base, a heat insulation cavity is formed between the heat insulation sleeve and the steam sleeve, an upper cover is mounted at a top port of the heat insulation sleeve, a sleeve hole in butt joint with an upper port of the steam channel extends from the upper cover, a mist outlet head is further arranged on the sleeve hole, and a mesh hole is formed in the mist outlet head.
The steam sleeve is of a frustum structure with a narrow upper part and a wide lower part, the outer wall of the steam sleeve is provided with an air guide cover, the heating base is provided with an air outlet column extending into the air guide cover, the top end of the air outlet column is provided with an air outlet facing the wall surface of the air guide cover, and the fan is installed in the heating base below the air outlet column.
The water boiling disc comprises a surrounding plate and a heating chassis, the heating chassis is arranged at the bottom of the surrounding plate and electrically connected with the control circuit board, the surrounding plate and the main case are integrally formed, and the other end of the water path is communicated with the inner side of the surrounding plate.
The float valve comprises a water flow control mechanism for automatically plugging the water outlet of the water storage tank, a lever for triggering the water flow control mechanism to open and a float for controlling the lever.
The heating base is characterized in that a light-emitting head is arranged on the top surface of the heating base in a protruding mode, a light-transmitting cover matched with the light-emitting head in a concave mode is correspondingly arranged at the bottom of the water storage tank, and the light-transmitting cover is made of transparent materials.
The water storage tank comprises a barrel-shaped tank body, a tank cover is detachably mounted at the opening part of the tank body, the tank cover is provided with a concave cavity, a tank cover lifting part extends in the concave cavity, and the placing groove is formed in the top surface of the tank cover lifting part; the bottom surface of the cavity is provided with an air hole communicated with the inner cavity of the water storage tank, and the cavity opening of the cavity is provided with a baffle cover capable of covering the upper part of the air hole; a handle which can be turned out of the opening of the box body or accommodated in the box body is arranged in the box body.
The utility model has the following beneficial effects:
(1) the steam humidifier is reasonable in structure, the sinking water passage is formed in the water path, the height of hot water in the water boiling tray is higher than that of the sinking water passage, and when cold water and hot water are mixed, hot water in the water boiling tray flows back to the water path, heat energy loss in the water boiling tray is reduced, and the service life of the water path is prolonged.
(2) The heat insulation cavity is arranged outside the steam channel of the steam humidifier, so that scalding is prevented.
(3) The steam humidifier controls the height of the water surface through the floating ball valve, so that the water depth of the water boiling tray is controlled to be 5-10 mm, and the effects of quick boiling and quick steam generation can be achieved.
(4) The steam humidifier disclosed by the utility model can be used for generating steam and then blowing the steam out through the fan, and meanwhile, the steam can be cooled, so that the use is safer, and the steam burning accident is avoided.
(5) The steam humidifier can remotely control the working state of the humidifier through the remote controller, provides convenience for users, and has high practicability.
(6) The steam humidifier can illuminate the water storage tank through the light emitting head, so that the humidifier is more attractive in working, and meanwhile, the water level height of the water level of the water storage tank can be displayed through the color change of the light emitting head.
Drawings
FIG. 1 is an exploded view of the present invention.
Fig. 2 is a schematic cross-sectional structure of the present invention.
Fig. 3 is a schematic structural view (top view) of the heating base of the present invention.
FIG. 4 is a schematic sectional view A-A of FIG. 3.
FIG. 5 is a schematic sectional view of the structure of FIG. 3B-B.
FIG. 6 is a first sectional view of the water level control apparatus according to the present invention.
FIG. 7 is a schematic sectional view of a water level control device according to the present invention.
Fig. 8 is a schematic view of the exploded structure of the water storage tank of the present invention.
Fig. 9 is a first schematic view of the outer surface structure of the present invention.
Fig. 10 is a second schematic view of the outer surface structure of the present invention.
Fig. 11 is a third schematic view of the outer surface structure of the present invention.
Detailed Description
The utility model is further illustrated with reference to the following figures and examples.
Referring to fig. 1 to 8, the steam humidifier comprises a heating base 1, wherein the heating base 1 is provided with a water boiling tray 2 and a water storage tank 3, the water boiling tray 2 is communicated with the water storage tank 3 through a water path 4, the water path 4 is provided with a water level control device for controlling the water content of the water boiling tray 2, a control circuit board 5 electrically connected with the water boiling tray 2 is installed in the heating base 1, the water path 4 is provided with a sinking water channel, and the upper surface L2 of the sinking water channel is lower than the bottom surface L1 of the water boiling tray 2; the top surface of storage water tank 3 is provided with standing groove 6, installs the remote controller 7 of adaptation holding in the standing groove 6, constitute wireless connection between remote controller 7 and the control circuit board 5.
Through being provided with the water channel that sinks in water route 4, form the hydrothermal place height in boiling water dish 2 and be higher than the water channel that sinks, when utilizing the hot and cold water to mix to reduce the hot water backward flow in boiling water dish 2 to water route 4, reduce the thermal energy loss in boiling water dish 2 and promote water route 4 life-span.
As a further scheme, the waterway 4 is an open type water tank, a tank cover 8 is arranged at the notch of the water tank, one end of the water tank is provided with a water storage tank 11 communicated with the water storage tank 3, the other end of the water tank is provided with a first sinking groove 41 close to the water boiling tray 2, a second sinking groove 42 is arranged between the first sinking groove 41 and the water storage tank 11, a first gate opening 43 is arranged in the water tank corresponding to the first sinking groove 41 and the second sinking groove 42, a first gate plate 81 extends from the tank cover 8 corresponding to the first gate opening 43, and a first sinking water channel 411 and a second sinking water channel 421 are formed by the lower end of the first gate plate 81 and the first sinking groove 41 or the second sinking groove 42;
the closer the first sinking water channel 411 is to the water boiling plate 2, the smaller the hot water entering the water channel 4 in the water boiling plate 2, the smaller the influence on the water channel 4, the longer the service life of the water channel 4, and the second sinking water channel 421 further prevents the hot water in the water boiling plate 2 from entering the water channel 4 between the second sinking water channel 421 and the water storage tank 3;
the end of the water tank close to the water storage tank 11 is provided with a second gate 44, the tank cover 8 extends a second gate 82 corresponding to the second gate 44, and the lower end of the second gate 82 and the lower part of the second gate 44 form a water passing hole 441 communicating the water tank and the water storage tank 11.
As a further scheme, heating base 1 includes mainframe shell 101, water route 4 and aqua storage tank 11 and mainframe shell 101 integrated into one piece, 3 removable settings in aqua storage tank 11 tops of storage tank, storage tank 3 are equipped with the delivery port 31 with 11 intercommunications of aqua storage tank, and water level control device is for being used for control 2 water containing depth of boiling water dish is 5mm-10 mm's ball-cock assembly, and the ball-cock assembly sets up in the aqua storage tank and combines aqua storage tank water level height to control delivery port 31 switch, still install level detector 9 in the aqua storage tank 11, the weight of float in the ball-cock assembly can be adjusted to change its draft, change its required water level of closing delivery port 31 promptly.
The water level detector 9 mainly comprises a guide post 91 and a magnetic inductor 92, the guide post 91 is vertically installed in the water storage tank 11, the magnetic inductor 92 is movably sleeved on the guide post 91, the magnetic inductor 92 is electrically connected with the control circuit board 5, and the water level detector 9 with the structure can prevent the problem that the water level is too low to cause the dry burning of the water boiling tray 2.
As a further scheme, a steam sleeve 10 capable of forming a steam channel 1001 is detachably mounted above the water boiling disc 2, and a fan 12 communicated with the steam channel 1001 is mounted in the heating base 1; besides accelerating the water vapor to be blown out of the machine body, the fan 12 can also reduce the temperature of the steam, prevent the steam from burning, and is safer.
As a further scheme, a heat insulation sleeve 13 sleeved on the periphery of the steam sleeve 10 is detachably mounted on the heating base 1, a heat insulation cavity 14 is formed between the heat insulation sleeve 13 and the steam sleeve 10, an upper cover 15 is mounted at a top port of the heat insulation sleeve 13, a trepanning 151 butted with an upper port of the steam channel 1001 extends from the upper cover 15, a mist outlet head 152 is further arranged on the trepanning 151, a mesh 153 is arranged on the mist outlet head 152, water vapor flows to the mist outlet head 152 through the trepanning 151, and the water vapor can be effectively diffused into the air by utilizing the mesh 153 arranged on the mist outlet head 152.
As a further scheme, the steam sleeve 10 is of a frustum structure with a narrow upper part and a wide lower part, the outer wall of the steam sleeve 10 is provided with an air guide cover 1002, the heating base 1 is provided with an air outlet column 16 extending into the air guide cover 1002, the top end of the air outlet column 16 is provided with an air outlet 161 facing the wall surface of the air guide cover 1002, and the fan 12 is installed in the heating base 1 below the air outlet column 16.
As a further scheme, the water boiling tray 2 comprises a surrounding plate 201 and a heating chassis 202, the heating chassis 202 is arranged at the bottom of the surrounding plate 201 and electrically connected with the control circuit board 5, the surrounding plate 201 and the main case 101 are integrally formed, and the other end of the water path 4 is communicated with the inner side of the surrounding plate 201.
As a further proposal, the float valve comprises a water flow control mechanism 51 for automatically blocking the water outlet 31 of the water storage tank 3, a lever 52 for triggering the water flow control mechanism 51 to open and a float 53 for controlling the lever.
The water flow control mechanism 51 comprises a sealing plug 511, a pull rod 512 and a compression spring 513, wherein the sealing plug 511 is arranged on the upper side of the water outlet 31, a support is arranged below the water outlet 31 corresponding to the sealing plug 511, the upper end of the pull rod 512 is connected with the sealing plug 511, the lower end of the pull rod 512 penetrates through the support and extends into the water storage tank, the compression spring 513 is sleeved outside the pull rod 512, the lower end of the pull rod 512 is further provided with a limiting part 514, and the compression spring 513 is pressed between the limiting part 514 and the support.
A support 521 is arranged in the water storage tank 11, the middle part of the lever 52 is rotatably arranged on the support 521, one end of the lever 52 is connected with the floater 53, and the other end of the lever 52 is supported at the bottom of the pull rod 512.
As a further scheme, the top surface of the heating base 1 is convexly provided with the light emitting head 17, the bottom of the water storage tank 3 is correspondingly concavely provided with a light transmitting cover 32 adapted to be accommodated by the light emitting head 17, and the light transmitting cover 32 is made of a transparent material.
Light-emitting head 17 includes LED luminescent lamp pearl 171 and safety cover 172, safety cover 172 is connected on host computer shell 101, LED luminescent lamp pearl 171 sets up in heating base 1 of safety cover 172 below, and LED luminescent lamp pearl 171 is connected with control circuit board 5 electricity.
As a further scheme, the water storage tank 3 comprises a barrel-shaped tank body 301, a tank cover 302 is detachably mounted at the mouth of the tank body 301, the tank cover 302 is provided with a concave cavity 3021, a tank cover lifting part 3022 extends in the concave cavity 3021, and the placement groove 6 is opened on the top surface of the tank cover lifting part 3022; an air hole 3023 communicated with the inner cavity of the water storage tank 3 is formed in the bottom surface of the concave cavity 3021, and a baffle 3024 capable of covering the upper part of the air hole 3023 is arranged at the cavity opening of the concave cavity 3021; the box body 301 is internally provided with a handle 303 which can be turned out of the mouth of the box body 301 or can be contained in the box body 301, the handle 303 is convenient to lift the water storage tank 3 and enable the water storage tank 3 to leave the heating base 1, the water adding or cleaning of the water storage tank 3 is convenient, and the handle is contained in the water storage tank 3 without influencing the cover of the tank cover 302 when in use.
As a further scheme, as shown in fig. 9 to 11, the water storage tank 3 and the heat insulation sleeve 13 are rectangular or cylindrical, and specifically include:
the first method is as follows: the water storage tank 3 and the heat insulation sleeve 13 are cylindrical;
the second method comprises the following steps: the water storage tank 3 is cylindrical, and the heat insulation sleeve 13 is rectangular and cylindrical;
the third method comprises the following steps: the water storage tank 3 and the heat insulation sleeve 13 are rectangular columns.
The working principle is as follows: referring to fig. 7, assuming that the water storage tank 3 is just placed on the heating base 1, and there is no water or the water level in the water storage tank 11 is low (water level N2), at this time, the float 53 descends, the lever 52 pushes up the sealing plug 511, the water M in the water storage tank 3 enters the water storage tank 11 and the water path 4 from the opened water outlet 31, and enters the water boiling tray 2 after the water level reaches a certain height, until the water level reaches the set height N (the distance H between the water level height N and the bottom L1 of the water boiling tray 2 is 5mm-10 mm), as shown in fig. 6, the float 53 floats upwards, the lever 52 no longer pushes against the pull rod of the sealing plug 511, and the lever 511 resets under the action of the compression spring 513 to block the water outlet 31 (of course, at this time, if the water storage tank 3 is lifted, the water outlet 31 will not automatically open the sealing plug), so that the water level of the water boiling tray 2 will not rise any more. Since the water level of the water boiling plate 2 is controlled within the range of 5mm-10mm, the water in the water boiling plate 2 can be boiled quickly even if the heating base plate 202 in the water boiling plate 2 is not very powerful, so that the water vapor (humidifying vapor) can be generated quickly.
In addition, after the water is boiled, the hot water in the water boiling tray 2 is positioned on one side of the first gate 81 at the first sinking water passage 411, and the cold water flowing out from the water storage tank 3 is positioned on the other side thereof, and when the hot water and the cold water are mixed, the hot water shows a tendency of moving upward, so that the hot water does not substantially flow to the other side of the first gate 81 through the first sinking water passage 411, even though a small part of the hot water flows, the second sinking water passage 421 is blocked in the present embodiment, thereby preventing heat loss and cold and hot alternation of the water passage 4 and aging.
In addition, because the temperature of the generated water vapor is high, the water vapor can be cooled by blowing out the water vapor through the fan 12, and the heat insulation cavity 14 is arranged outside the steam channel 1001, so that hands can be prevented from being scalded outside the machine body.
In the above process, when the water level N is lower than a certain level (by designing the weight of the float 53, the water level N does not drop over the height H in the case where the water storage tank 3 has enough water source to prevent dry burning), the water level control device continues to operate as shown in fig. 6 to replenish water, and the above cycle is repeated, thereby continuously generating steam.
The foregoing is a preferred embodiment of the present invention, and the basic principles, principal features and advantages of the utility model are shown and described. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the present invention, but various changes and modifications may be made without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims (10)

1. A steam humidifier comprises a heating base, wherein the heating base is provided with a water boiling disc and a water storage tank, the water boiling disc is communicated with the water storage tank through a water path, the water path is provided with a water level control device for controlling the water content of the water boiling disc, and a control circuit board electrically connected with the water boiling disc is installed in the heating base; the top surface of storage water tank is provided with the standing groove, installs the remote controller of adaptation holding in the standing groove, constitute wireless connection between remote controller and the control circuit board.
2. A vapor humidifier according to claim 1, wherein: the water channel is an open water channel, a slot cover is arranged at the notch of the water channel, one end of the water channel is provided with a water storage tank communicated with the water storage tank, the other end of the water channel is provided with a first sinking groove close to the water boiling disc, a second sinking groove is arranged between the first sinking groove and the water storage tank, a first gate opening is arranged in the water channel corresponding to the first sinking groove and the second sinking groove, a first gate plate extends from the slot cover corresponding to the first gate opening, and the lower end of the first gate plate and the first sinking groove or the second sinking groove form a first sinking water channel and a second sinking water channel;
the one end that the basin is close to the aqua storage tank is provided with the second sluice gate, the capping corresponds the second sluice gate and extends there is the second flashboard, and the lower extreme of second flashboard and the lower part of second sluice gate form the mouth of a river of crossing that communicates basin and aqua storage tank.
3. A vapor humidifier according to claim 2, wherein: the heating base comprises a main case, the water path, the water storage tank and the main case are integrally formed, the water storage tank is detachably arranged above the water storage tank, the water storage tank is provided with a water outlet communicated with the water storage tank, the water level control device is a ball float valve used for controlling the water depth of the water boiling tray to be 5mm-10mm, the ball float valve is arranged in the water storage tank and controls a water outlet switch in combination with the water level of the water storage tank, and a water level detector is further arranged on the water storage tank.
4. A vapor humidifier according to claim 1, wherein: the upper part of the water boiling plate is detachably provided with a steam sleeve which can form a steam channel, and a fan communicated with the steam channel is arranged in the heating base.
5. A vapor humidifier according to claim 4, wherein: the steam heating device is characterized in that a heat insulation sleeve arranged on the periphery of the steam sleeve in a sleeved mode is detachably mounted on the heating base, a heat insulation cavity is formed between the heat insulation sleeve and the steam sleeve, an upper cover is mounted at a top port of the heat insulation sleeve, a sleeve hole in butt joint with an upper port of the steam channel extends from the upper cover, a mist outlet head is further arranged on the sleeve hole, and a mesh hole is formed in the mist outlet head.
6. A vapor humidifier according to claim 4, wherein: the steam sleeve is of a frustum structure with a narrow upper part and a wide lower part, the outer wall of the steam sleeve is provided with an air guide cover, the heating base is provided with an air outlet column extending into the air guide cover, the top end of the air outlet column is provided with an air outlet facing the wall surface of the air guide cover, and the fan is installed in the heating base below the air outlet column.
7. A vapor humidifier according to claim 3, wherein: the water boiling disc comprises a surrounding plate and a heating chassis, the heating chassis is arranged at the bottom of the surrounding plate and electrically connected with the control circuit board, the surrounding plate and the main case are integrally formed, and the other end of the water path is communicated with the inner side of the surrounding plate.
8. A vapor humidifier according to claim 3, wherein: the float valve comprises a water flow control mechanism for automatically plugging the water outlet of the water storage tank, a lever for triggering the water flow control mechanism to open and a float for controlling the lever.
9. A vapor humidifier according to claim 1, wherein: the heating base is characterized in that a light-emitting head is arranged on the top surface of the heating base in a protruding mode, a light-transmitting cover matched with the light-emitting head in a concave mode is correspondingly arranged at the bottom of the water storage tank, and the light-transmitting cover is made of transparent materials.
10. A vapor humidifier according to claim 1, wherein: the water storage tank comprises a barrel-shaped tank body, a tank cover is detachably mounted at the opening part of the tank body, the tank cover is provided with a concave cavity, a tank cover lifting part extends in the concave cavity, and the placing groove is formed in the top surface of the tank cover lifting part; the bottom surface of the cavity is provided with an air hole communicated with the inner cavity of the water storage tank, and the cavity opening of the cavity is provided with a baffle cover capable of covering the upper part of the air hole; a handle which can be turned out of the opening of the box body or accommodated in the box body is arranged in the box body.
CN202121306074.XU 2021-04-29 2021-06-10 Steam humidifier Active CN215892630U (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202120926142 2021-04-29
CN2021209261426 2021-04-29

Publications (1)

Publication Number Publication Date
CN215892630U true CN215892630U (en) 2022-02-22

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Family Applications (2)

Application Number Title Priority Date Filing Date
CN202120968042.XU Active CN214619923U (en) 2021-04-29 2021-05-07 Steam humidifier
CN202121306074.XU Active CN215892630U (en) 2021-04-29 2021-06-10 Steam humidifier

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN202120968042.XU Active CN214619923U (en) 2021-04-29 2021-05-07 Steam humidifier

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CN (2) CN214619923U (en)

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CN214619923U (en) 2021-11-05

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