CN209541087U - Lower water controller and humidifier - Google Patents
Lower water controller and humidifier Download PDFInfo
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- CN209541087U CN209541087U CN201920315025.9U CN201920315025U CN209541087U CN 209541087 U CN209541087 U CN 209541087U CN 201920315025 U CN201920315025 U CN 201920315025U CN 209541087 U CN209541087 U CN 209541087U
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- water
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- mandril
- water valve
- spool
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Abstract
The utility model discloses a kind of lower water controller and humidifier.The lower water controller includes: the first cavity with water inlet, and the bottom of chamber of first cavity has the first lower aquaporin；It is located at the first water valve of the first lower aquaporin；The second cavity being connected with the first lower aquaporin, the bottom of chamber of second cavity have the second lower aquaporin with the first lower aquaporin difference axis setting；It is located at the second water valve of the second lower aquaporin；The first spool for controlling the first water valve is opened in the second water valve after making the first water valve and prior to the force transmission mechanism that the second water valve is closed, which is set to the lower section of the first spool.The utility model can really play the dual protective effect that is lauched using double valve structures, it is very big improve be lauched sealing effect, the probability for leak occur is extremely low.
Description
Technical field
The utility model relates to household electrical appliance, more particularly, to a kind of humidifier and the lower water control maying be used in humidifier
Device processed.
Background technique
The electric appliance that humidifier etc. is provided with water tank all valve structure can be provided in the water outlet of water tank with control water outlet,
The mostly single sealing structure of the discharge valve of cistern for water-closet door of common humidifier currently on the market, and common discharge valve of cistern for water-closet door
Structure is mostly that sealing structure is arranged in the water inlet of valve, and the structure of this flowing water Valve is simple, and manufacture, assembly cost compare
It is low, therefore producer can select this water outlet valve arrangement mostly.But the reliability of single sealing structure is not high, once seal failure
It is be easy to cause leak, and the accidents such as electric leakage may be caused after leak occurs on electrical equipment, so that reliability is poor.
Utility model content
The utility model proposes a kind of lower water controller and using the humidifier of the lower water controller, using dual-valve body
Structure carries out dual lower water management and protects to reduce leak probability.
The utility model adopts the following technical solution realizes: a kind of lower water controller comprising: there is water inlet 112
The first cavity 11, the bottom of chamber of first cavity 11 is equipped with the first lower aquaporin 111；It is located at the first of the first lower aquaporin 111
Water valve；The second cavity 12 being connected with the first lower aquaporin 111, the bottom of chamber of second cavity 12 and the first lower aquaporin 111
The lower aquaporin 121 of second not be coaxially disposed；It is located at the second water valve of the second lower aquaporin 121；For controlling the first water valve
First spool 14 is opened in the second water valve after making the first water valve and prior to the force transmission mechanism that the second water valve is closed, which sets
In the lower section of the first spool 14.
Wherein, force transmission mechanism includes the pilot hole for being located at the bottom of chamber of the second cavity 12 and the mandril 15 across pilot hole, is somebody's turn to do
Movable sealing connector sleeve is equipped between mandril 15 and pilot hole, and mandril 15 has the feature that the upper end and first of mandril
There is pre-determined distance between the lower end of spool 14；Or/and the lower end of mandril 15 is set and is used to drive mandril 15 and second
Water valve the second spool 18 movement driving mechanism between vertical range than the second spool 18 lower end and driving mechanism it
Between vertical range want big pre-determined distance.
Wherein, the position of the water inlet of the lower aquaporin 111 of setting first is higher than the bottom of chamber of the first cavity 11.
Wherein, the position of the water inlet of the lower aquaporin 121 of setting second is higher than the bottom of chamber of the second cavity 12.
Wherein, the elastic element for generating downward back stretch to mandril 15 is equipped on mandril 15.
Wherein, filter assemblies 19 are equipped in the water inlet 112 of the first cavity 11.
Wherein, filter assemblies 19 are filter core or strainer, and filter assemblies 19 are connected with the inner sidewall of the first cavity 11.
The utility model discloses a kind of humidifier, comprising: pedestal 2；Water tank 3 on pedestal 2, the bottom of the water tank 3
Equipped with collector nozzle；It is located at the atomization chamber 4 of 3 lower section of water tank, is equipped with nebulising element and driving mechanism in the atomization chamber 4；In collector nozzle
The lower water controller is equipped between atomization chamber 4, wherein the water inlet 112 of the first cavity 11 and the collector nozzle of water tank 3
It is connected, and the second lower aquaporin 121 is connected with atomization chamber 4；And it is used in 4 water shortage of atomization chamber respectively to the second water valve
The second spool 18 and mandril 15 generate upward active force with respectively by the second water valve, the first water valve open driving mechanism, should
Driving mechanism is arranged in atomization chamber 4.
Wherein, driving mechanism is lever floating ball structure, solenoid valve, motor or air pump.
Wherein, driving mechanism is lever floating ball structure, including being set to the support base 51 of 4 bottom of atomization chamber, being set to support
Lever 52 on seat 51, set on 51 1 end of lever floating ball 53 and be set on the lever other end in 4 water shortage of atomization chamber
When the first thrust portion 54 and the second thrust portion 55 of upward active force are generated to the second spool 18 and mandril 15 respectively.
Wherein, water tank 3 has the top cover 31 with fog outlet 311, is equipped between fog outlet 311 and atomization chamber 4 and leads mist cylinder
6。
Compared with prior art, the utility model has the following beneficial effects:
Lower water controller disclosed by the utility model uses double body structure to be put into the water and controls to reduce leak probability,
Structure is simple and control is simple, by Time Delay Opening/closing between two water valves of setting, and does not have upper bottom between two water valves
Setting or being coaxially disposed leads to that interrelated influence will not be generated between the two, i.e., will not influence when one of water valve fails
It the movement of another water valve and also ensures and plays lower water-stop, make so that two water valves really play dual lower water conservation
With, it is very big improve be lauched sealing effect, the probability for leak occur is extremely low.In addition, the utility model also passes through setting
One cavity and the second cavity increase the chance that the impurity such as the fine sand in water precipitate, and reduce the impurity such as fine sand and fail by water valve,
To further improve the reliability of the lower water management of lower water controller.
Detailed description of the invention
Fig. 1 is the schematic diagram of internal structure of lower water controller disclosed by the utility model.
Fig. 2 is the schematic diagram of internal structure of humidifier disclosed by the utility model.
Fig. 3 is that lower water controller and driving mechanism are used cooperatively the half section structure diagram under state in Fig. 2.
Specific embodiment
Further to illustrate that the application is the technical means and efficacy reaching predetermined purpose and being taken, below in conjunction with attached drawing
And preferred embodiment, to specific embodiment, structure, feature and its effect according to the application, detailed description is as follows.Following
In explanation, what different " embodiment " or " embodiment " referred to is not necessarily the same embodiment.In addition, in one or more embodiments
Special characteristic, structure or feature can be combined by any suitable form.
As shown in Figure 1, the utility model discloses a kind of lower water controller, comprising: the first cavity with water inlet 112
11, the bottom of chamber of first cavity 11 is equipped with the first lower aquaporin 111；It is located at the first water valve of the first lower aquaporin 111, this first
Water valve includes the first valve body 13 for sealing the first lower aquaporin 111, the first valve for being used to that the first valve body 13 to be driven to act
Core 14 and be set on the first spool 14 with generate a downward back stretch the first elastic portion (for example, the first elastic portion
For spring)；The second cavity 12 being connected with the first lower aquaporin 111, the bottom of chamber of second cavity 12 is equipped with to be lauched with first
The lower aquaporin 121 of 111 out-of-alignment second of channel；It is located at the second water valve of the second lower aquaporin 121, second water valve and first
Water valve has an identical structure, and the second water valve includes the second valve body 17 for sealing the second lower aquaporin 121, is used to driving the
The second spool 18 and be located at the second elasticity that a downward back stretch is generated on the second spool 18 that two valve bodies 17 act
Portion's (for example, the second elastic portion is spring)；The first spool 14 for controlling the first water valve makes after the first water valve in the second water valve
Opening and the force transmission mechanism closed prior to the second water valve, the force transmission mechanism are set to the lower section of the first spool 14.
Wherein, force transmission mechanism includes the pilot hole for being located at the bottom of chamber of the second cavity 12 and the mandril 15 across pilot hole, is somebody's turn to do
It is to be arranged in pilot hole and be set in that movable sealing connector sleeve 16(such as sealed adapter sleeve 16 is equipped between mandril 15 and pilot hole
Sealed silicon gum cover on mandril 15), there is pre-determined distance between the upper end of mandril 15 and the lower end of the first spool 14, so as to
Allow driving mechanism for driving the second spool 18 of mandril 15 and the second water valve to act simultaneously to mandril 15 and the second water valve
When second spool 18 generates active force, mandril 15, which moves up, is less than pre-determined distance to not abut under the first spool 14
When end, the second spool 18 drives the second valve body 17 to move up and opens the second water valve, only when mandril 15 is upward
When movement is more than pre-determined distance, mandril 15, which generates upward active force to the first spool 14, could allow the first spool 14 to drive the first valve
Body 13 opens the first water valve, to open after realizing the first water valve in the second water valve；Conversely, when driving mechanism is to mandril 15
And second second spool 18 of water valve when generating active force and disappearing, mandril 15 and the second spool 18 start simultaneously at decline to first
Spool 14 moves down after closing the first water valve preferentially, and the second spool 18 continues just to drive the second valve body 17 to make after moving down pre-determined distance
Second water valve is closed.
Certainly, elastic element (such as the bullet that downward back stretch is generated to mandril 15 is preferably provided on mandril 15
Property element be spring), so as to when 15 lower end of mandril is without external force action or smaller external force action pass through elastic element generate
Back stretch is moved downward by mandril 15, so that it is guaranteed that mandril 15 will not generate interference to the first spool 14, will not influence first
Valve body 13 is sealed the first lower aquaporin 111.
The collector nozzle of water tank is arranged in control the water outlet of water tank, especially suitable for humidifier etc. in above-mentioned lower water controller
Electrical equipment.
In conjunction with shown in Fig. 2 and Fig. 3, the utility model discloses a kind of humidifier using above-mentioned lower water controller, should add
Wet device includes: pedestal 2；The bottom of water tank 3 on pedestal 2, the water tank 3 is equipped with collector nozzle；It is located at the atomization of 3 lower section of water tank
Chamber 4, the atomization chamber 4 is interior to be equipped with nebulising element and driving mechanism；Above-mentioned lower water management between collector nozzle and atomization chamber 4 is set
Device, wherein the water inlet 112 of the first cavity 11 is connected with the collector nozzle of water tank 3, and the second lower aquaporin 121 and atomization
Chamber 4 is connected.In addition, water tank 3 has the top cover 31 with fog outlet 311, can be added in previous water tank 3 by opening top cover 31
Water；It is equipped between fog outlet 311 and atomization chamber 4 and leads mist cylinder 6, this leads mist cylinder 6 is advisable with being arranged in right above nebulising element.
In one embodiment, it is equipped in the water inlet 112 of the first cavity 11 for stopping in water tank 3 hair in water, big
Granule foreign enters the filter assemblies 19 in the first cavity 11, which is filter core or strainer.For example, by the first cavity 11
Inner sidewall be arranged screw thread, filter assemblies 19 screwed togather with the inner sidewall of the first cavity 11 is connected in order to dismount clean again do not influence
It uses.
Driving mechanism is lever floating ball structure, solenoid valve, motor or air pump etc..Wherein, lever floating ball structure is because of it
It is at low cost, reliability is high etc., and reasons are widely used in current most of humidifiers.The lever floating ball structure includes being set to mist
Change the support base 51 of 4 bottom of chamber, the lever 52 on support base 51, set on 51 1 end of lever floating ball 53 and be set to thick stick
For generating the first thrust of upward active force to mandril 15, the second spool 18 respectively in 4 water shortage of atomization chamber on the bar other end
Portion 54 and the second thrust portion 55.
In one embodiment, have between 14 lower end of upper end and the first spool except through mandril 15 is arranged pre-
If can also realize the control to the first water valve in the following way apart from realizing other than the control to the first water valve: setting top
Vertical range between the lower end of bar 15 and the first thrust portion 54 compared with the lower end of the second spool 18 and the second thrust portion 55 it
Between vertical range will the big pre-determined distance, in this way, when lever 51 drives the first thrust portion 54 and the second thrust portion 55 to upwarp
When, the second thrust portion 55 pushes the second spool 18 to move up after the second water valve opening, and the first thrust portion 54 needs to upwarp again default
Distance can just touch mandril 15 and the first spool 14 is driven to move up to open the first water valve, in second after the first water valve of realization
Water valve is opened.
When the nebulising element work in atomization chamber 4, water is vibrated and generates water mist by leading mist cylinder 6 from 311 row of fog outlet
Out, to consume the water in atomization chamber 4；When with the water level decreasing in atomization chamber 4 to preset low water level, the water in water tank 3 is logical
Crossing down water controller gives atomization chamber 4 moisturizing.By lower water controller, to 4 moisturizing of atomization chamber, detailed process is as follows:
1. floating ball 53 drops to predeterminated position to pass through thick stick when the water level decreasing in atomization chamber 4 to preset low water level
Bar 52 generates upward active force to mandril 15, the second spool 18 respectively after upwarping the first thrust portion 54 and the second thrust portion 55,
Second spool 18 drives the second valve body 17 to move up to open the second water valve so that the second cavity 12 to be connected to atomization chamber 4；And by
Between mandril 15 and the first valve body 14 have pre-determined distance, when the second water valve open pushing rod 15 needs continue to move up it is enough
The lower end that the first spool 14 could be contacted after distance, under the promotion of mandril 15, the first spool 14 drives the first valve body 13 upwards
Movement makes the first water valve opening to which the first valve body 13 no longer seal the first lower aquaporin 111, and the water in water tank 3 is from water tank 3
Collector nozzle enters the first cavity 11, flows into the second cavity 12 by the first water valve and the first lower aquaporin 111, then from the second water valve
Atomization chamber 4 is flowed into through the second lower aquaporin 121.
2. floating ball 53 rises to make by lever 52 with when water level is risen to close to preset high water level in atomization chamber 4
First thrust portion 54 and the second thrust portion 55 have a downwarp, the first spool 14, the second spool 18 respective back stretch effect under with
Move down, so that the first spool 14 drives the first valve body 13 to take the lead in the first lower closing of aquaporin 111 realizing that the first water valve is closed,
Water in water tank 3 can not enter back into the second cavity 12, and the water in the second cavity 12 still can pass through the second lower aquaporin
121 flow into atomization chamber 4；After the first water valve is closed, atomization chamber 4 is allowed as the water in the second cavity 12 continues to atomization chamber 4
Interior water level continues to rise, so that the first thrust portion 54 and the second thrust portion 55 continue to have a downwarp, the water flow in the second cavity 12
Water level rises to preset high water level in atomization chamber 4 after in atomization chamber 4, at this point, the second thrust portion 55 is to the second spool 18 without work
Firmly or active force less than the second spool 18 back stretch, thus the second spool 18 drive the second valve body 17 move down second
The lower closing of aquaporin 121 realizes that the second water valve is closed.
It can be seen that the utility model between the upper end of setting mandril 15 and the lower end of the first spool 14 by having
Pre-determined distance realizes Time Delay Opening or closing to allow between the first water valve and the second water valve, and the first spool 14 and the second valve
There is no upper and lower position or coaxial arrangement to lead to that interrelated influence will not be generated between the two between core 18, i.e., when one of water
It will not influence the movement of another water valve when defective valve and also ensure and play lower water-stop, cast aside driving mechanism and fail
External factor, the utility model only just will lead to lower water controller when the first water valve and the second water valve fail simultaneously
Thoroughly failure, which can not be played, is lauched sealing function, therefore the utility model plays dual be lauched by the first water valve and the second water valve
Protective effect, the probability to fail simultaneously in view of the first water valve and the second water valve are extremely low, it is therefore apparent that the utility model is compared
(it is lauched sealing effect and depends on water-bound under the lower water-bound of list water valve in the prior art or double water valves of coaxial arrangement
The reliability of underlying water valve) for, it is very big improve be lauched sealing effect, the probability for leak occur is extremely low.
Furthermore in addition to allowing Time Delay Opening or closing between the first water valve and the second water valve, and pass through the first cavity 11 of setting
The probability that the first water valve of reduction and the second water valve fail is also contributed to the second cavity 12, this is because: being lauched process
In first open the second water valve in the second cavity 12 and the first water valve in the first cavity 11 is not turned on due to being, therefore in water tank 3
Water the first cavity 11 is flowed to by collector nozzle after, the impurity such as fine sand in water can be precipitated in advance in the first cavity 11,
The impurity such as fine sand can largely be deposited in the collector nozzle following position directly that 11 bottom of the first cavity is located at water tank 3, to reduce
The impurity such as the fine sand in water enter the first lower aquaporin 111 to reduce the probability that the first water valve fails；Furthermore fine sand etc. is miscellaneous
Even if matter is entered in the second cavity 12 by the first lower aquaporin 111, due to aquaporin under the first lower aquaporin 111 and second
121 shift to install, and also can gradually allow during flowing to aquaporin 121 under second hence into the water in the second cavity 12 thin
The impurity such as sand generate precipitating to reduce the impurity such as the fine sand in water into the second lower aquaporin 121 and occur to reduce the second water valve
The probability of failure.Even, as shown in Figure 1, the position of the water inlet of the lower aquaporin 111 of setting first is higher than the chamber of the first cavity 11
Bottom, so that the impurity such as the fine sand being deposited in 11 bottom of chamber of the first cavity be stopped to enter the first lower aquaporin 111；Equally, setting the
The position of the water inlet of two lower aquaporins 121 is higher than the bottom of chamber of the second cavity 12, to stop to be deposited in 11 bottom of chamber of the first cavity
The impurity such as interior fine sand enter the second lower aquaporin 121.
The foregoing is merely the preferred embodiments of the application, not to limit the application, all essences in the application
Made any modifications, equivalent replacements, and improvements etc., should be included within the scope of protection of this application within mind and principle.
Claims (10)
1. a kind of lower water controller characterized by comprising the first cavity (11) with water inlet (112), first chamber
The bottom of chamber of body (11) has first lower aquaporin (111)；It is located at the first water valve of first lower aquaporin (111)；It is lauched with first
The second cavity (12) that channel (111) is connected, the bottom of chamber of second cavity (12) have different from first lower aquaporin (111)
The second of axis setting is lower aquaporin (121)；It is located at the second water valve of second lower aquaporin (121)；For controlling the first water valve
First spool (14) is opened in the second water valve after making the first water valve and prior to the force transmission mechanism that the second water valve is closed, the force transmission mechanism
Set on the lower section of the first spool (14).
2. lower water controller according to claim 1, which is characterized in that force transmission mechanism includes being located at the second cavity (12)
Bottom of chamber pilot hole and mandril (15) across pilot hole, movable sealing is equipped between the mandril (15) and pilot hole and is connect
Set, and mandril (15) has the feature that have between the upper end of mandril (15) and the lower end of the first spool (14) and preset
Distance；Or/and the lower end of mandril (15) is set and is used to that the second spool (18) of mandril (15) and the second water valve to be driven to act
Driving mechanism between vertical range it is pre- greatly than the vertical range between the lower end and driving mechanism of the second spool (18)
If distance.
3. lower water controller according to claim 1, which is characterized in that setting first lower aquaporin (111) enters water
The position of mouth is higher than the bottom of chamber of the first cavity (11).
4. lower water controller according to claim 1, which is characterized in that setting second lower aquaporin (121) enters water
The position of mouth is higher than the bottom of chamber of the second cavity (12).
5. lower water controller according to claim 1, which is characterized in that be equipped on mandril (15) for mandril
(15) elastic element of downward back stretch is generated.
6. lower water controller according to claim 1, which is characterized in that the water inlet (112) in the first cavity (11)
Equipped with filter assemblies (19).
7. a kind of humidifier, comprising: pedestal (2)；Water tank (3) on pedestal (2), the bottom of the water tank (3), which is equipped with, to be lauched
Mouthful；The atomization chamber (4) being located at below water tank (3), the atomization chamber (4) is interior to be equipped with nebulising element and driving mechanism；It is characterized in that,
Further include: the lower water controller as described in claim 1-6 any one is equipped between collector nozzle and atomization chamber (4),
In, the water inlet (112) of the first cavity (11) is connected with the collector nozzle of water tank (3), and second lower aquaporin (121) and atomization
Chamber (4) is connected；And for being produced respectively to the second spool (18) of the second water valve and mandril (15) in atomization chamber (4) water shortage
Driving mechanism of the raw upward active force respectively to open the second water valve, the first water valve, the driving mechanism are arranged in atomization chamber (4)
It is interior.
8. humidifier according to claim 7, which is characterized in that driving mechanism is lever floating ball structure, solenoid valve, motor
Or air pump.
9. humidifier according to claim 7, which is characterized in that driving mechanism is lever floating ball structure, including is set to mist
The support base (51) for changing chamber (4) bottom, the lever (52) being set on support base (51), the floating ball for being set to (52) one end of lever
(53) and it is set on the lever other end for being generated respectively to mandril (15), the second spool (18) in atomization chamber (4) water shortage
The first thrust portion (54) and the second thrust portion (55) of upward active force.
10. humidifier according to claim 7, which is characterized in that water tank (3) has the top cover (31) with fog outlet (311),
It is equipped between fog outlet (311) and atomization chamber (4) and leads mist cylinder (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920315025.9U CN209541087U (en) | 2019-03-12 | 2019-03-12 | Lower water controller and humidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920315025.9U CN209541087U (en) | 2019-03-12 | 2019-03-12 | Lower water controller and humidifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209541087U true CN209541087U (en) | 2019-10-25 |
Family
ID=68275102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920315025.9U Active CN209541087U (en) | 2019-03-12 | 2019-03-12 | Lower water controller and humidifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209541087U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737540A (en) * | 2019-03-12 | 2019-05-10 | 小熊电器股份有限公司 | Lower water controller and humidifier |
| CN111089380A (en) * | 2020-02-11 | 2020-05-01 | 北京亚都环保科技有限公司 | Parallel-type water drainage valve structure of humidifier and combined use mode of parallel-type water drainage valve structure |
-
2019
- 2019-03-12 CN CN201920315025.9U patent/CN209541087U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737540A (en) * | 2019-03-12 | 2019-05-10 | 小熊电器股份有限公司 | Lower water controller and humidifier |
| CN109737540B (en) * | 2019-03-12 | 2024-02-13 | 小熊电器股份有限公司 | Drainage control device and humidifier |
| CN111089380A (en) * | 2020-02-11 | 2020-05-01 | 北京亚都环保科技有限公司 | Parallel-type water drainage valve structure of humidifier and combined use mode of parallel-type water drainage valve structure |
| CN111089380B (en) * | 2020-02-11 | 2021-07-02 | 北京亚都环保科技有限公司 | Parallel-type water drainage valve structure of humidifier and combined use mode of parallel-type water drainage valve structure |
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