CN207317167U - Add water humidifier and lower water controller in one kind - Google Patents
Add water humidifier and lower water controller in one kind Download PDFInfo
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- CN207317167U CN207317167U CN201721420752.9U CN201721420752U CN207317167U CN 207317167 U CN207317167 U CN 207317167U CN 201721420752 U CN201721420752 U CN 201721420752U CN 207317167 U CN207317167 U CN 207317167U
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- drainage hole
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Abstract
The utility model discloses in one kind plus water humidifier and lower water controller.The lower water controller includes：The valve body being fixedly linked with notch, the valve body are equipped with drainage hole；Limiting device arranged on the lower section of the valve body；The spool and spool control block of two end of linking arm are arranged on, which has the first magnet, and the bottom of the spool is arranged to be pressed on the first water shutoff portion of the water inlet of drainage hole；The buoyancy portion to move up and down for the SEA LEVEL VARIATION with vapor generating cavity according to limiting device, the buoyancy portion have the second magnet and can be blocked in the second water shutoff portion of the water outlet of drainage hole, and the first magnet is oppositely arranged with the second magnet with same polarity；When the water of vapor generating cavity reaches predetermined water level, the water that drainage hole both ends allow in water tank is blocked by the first water shutoff portion and the second water shutoff portion and stops entering vapor generating cavity, the water otherwise allowed in water tank enters vapor generating cavity.The utility model is simple in structure, cost of implementation is low and functional reliability is high.
Description
Technical field
A kind of humidifier is the utility model is related to, more particularly, in one kind plus water humidifier and lower water controller.
Background technology
Existing humidifier includes base and the water tank on base, and base has vapor generating cavity, the steam generation
Intracavitary is equipped with the steam generator (such as transducer) for producing steam.At present, the in the market humidifier overwhelming majority is lower water-feeding
Humidifier, the filler of lower water-adding humidifier and water outlet are each provided at the bottom of water tank, with using the air pressure in water tank and
The pressure difference of atmospheric pressure keeps the gap outflow that the water in water tank will not be between water tank bottom and transducer sink, so as to keep
Water level in transducer sink is in a rational height.Although lower water-adding humidifier reliable operation, exist plus water operates
, then there is upper plus water humidifier in many defects such as inconvenience, matching requirements height.
Upper plus water humidifier can be directly from the filler Jia Shui on water tank, it is no longer necessary to dismantles water tank from bottom Jia Shui.
Since directly and external communication, air pressure is an atmospheric pressure in water tank in water tank, and sent out during use with the steam of base
After raw intracavitary water gradually becomes steam and discharges, the air pressure of steam generation intracavitary is caused to decline, so as to cause between water tank and base
Easy spilling water, therefore need to set the water-level control apparatus of control moisturizing to carry out moisturizing to vapor generating cavity.
As Chinese patent application CN2017101881397 discloses a kind of water-level control apparatus of humidifier, including perisporium
The position-limiting cover of opening, the position-limiting cover top are equipped with water outlet, are internally provided with floating block；The water outlet is equipped with leakage hole plug, described
Leakage hole plug bottom is the contact site with floating block；Floating block upper and lower displacement in position-limiting cover with SEA LEVEL VARIATION, when floating block and leakage hole
During plug contact, closure water outlet stops lower water；Otherwise separated with leakage hole plug, open water outlet and carry out moisturizing.The technical solution is
Water outlet is directly blocked from the bottom up using floating block natural buoyancy, and the downward force acted on floating block is added including an atmospheric pressure
The pressure that water produces floating block in water tank, when water level is higher in water tank, it is easy to the pressure that water produces floating block in water tank occur
Power is more than the buoyancy of floating block itself, causes floating block effectively can not block water outlet and still suffer from leak risk, therefore the technical side
The functional reliability for the water-level control apparatus that case proposes is low and stability is poor.
Utility model content
The utility model proposes a kind of simple in structure, reliable operation upper plus water humidifier and lower water controller, pass through
Improve lower water controller and still suffer from potential leak (spilling water) to solve lower water management poor reliability in upper plus water humidifier at present
The technical problem of risk.
The utility model adopts the following technical solution realizes：A kind of lower water controller, is arranged on notch and the bottom of water tank
Between the vapor generating cavity of seat, which includes：
The valve body being fixedly linked with notch, the valve body are equipped with drainage hole, and the upper side of the valve body is equipped with one group of fixation branch
Frame；
Limiting device arranged on the lower section of the valve body；
Linking arm with shaft, two ends of the shaft are articulated among two support bracket fastened axis holes respectively, the company
The first end for connecing arm is equipped with spool, and the bottom of the spool is arranged to be pressed on the first water shutoff of the water inlet of drainage hole
Portion, the second end of the linking arm are equipped with spool control block, which has the first magnet；
The buoyancy portion to move up and down for the SEA LEVEL VARIATION with vapor generating cavity according to limiting device, which has
Second magnet, which is located at below the first magnet, and the first magnet is oppositely arranged with the second magnet with same polarity, this is floating
Power portion is equipped with the second water shutoff portion of the water outlet that can be blocked in drainage hole；
When the water of vapor generating cavity reaches predetermined water level, the second water shutoff portion in buoyancy portion is blocked in the water outlet of drainage hole
Mouthful, and the second magnet produces upward repulsive interaction to the first magnet and the first water shutoff portion of spool is pressed on the water inlet of drainage hole
The water allowed in water tank stops entering vapor generating cavity, and otherwise, the second water shutoff portion in buoyancy portion departs from the water outlet and valve of drainage hole
The water inlet that first water shutoff portion of core departs from drainage hole enters vapor generating cavity by the water in water tank.
Wherein, which is equipped with valve core seal ring.
Wherein, the gravity of spool control block is more than the gravity of spool, and spool control block center of gravity is the distance between to shaft
More than spool center of gravity the distance between to shaft.
Wherein, the lateral wall of valve body has shirt rim portion, which seals phase by tank seal circle and the notch of water tank
Even.
Wherein, buoyancy portion is cylinder or box-shaped.
Wherein, valve body upper side, which is equipped with, is used to limit two spacing branch that linking arm produces lateral shift in rotation process
Frame, the two limiting brackets are arranged on the both sides of linking arm.
Wherein, there is gap between limiting device and the bottom of chamber of vapor generating cavity.
Wherein, limiting device includes the gag lever post arranged on valve body downside, which has location hole, and buoyancy portion leads to
Location hole is crossed to be socketed on gag lever post.
Wherein, gag lever post for 2 and is arranged in parallel, and the correspondence position in buoyancy portion is equipped with two location holes, every gag lever post
Not to be set in one of location hole.
Wherein, the lower end of the gag lever post is fixed with limited block.
Wherein, limiting device is the position-limiting cover being arranged on outside buoyancy portion, the upper end of the position-limiting cover and valve body or base
It is fixedly linked.
Correspondingly, the utility model proposes add water humidifier, including base and the water tank on base, the bottom in one kind
Seat tool has vapor generating cavity, and the bottom of chamber of the vapor generating cavity is equipped with steam generator, and the bottom of the water tank is equipped with the steaming with base
The notch that vapour generation cavity is connected；Lower water controller as described above is equipped between notch and base.
How the utility model is improved by substantive the solving of following technological means adds lower water control in water humidifier
The technical barrier of reliability processed, and thus bring following advantageous effects：
The utility model connects spool and spool control block, and spool and spool control block by linking arm with arm structure
The upper side of valve body is respectively positioned on, i.e., spool and spool control block are located at the bottom of water tank, and the first water shutoff portion of spool is from upper
The water inlet for being pressed on drainage hole under and rather than water outlet in drainage hole is contacted from bottom to top, such benefit mainly exists
Height of water level will not lose sealing because the pressure that water level produces in water tank causes spool to malfunction in regardless of water tank
Effect, so as to improve the reliability of lower water management, it is ensured that leak or spilling water will not be produced between water tank and base；Meanwhile
The utility model sets the second water shutoff portion of the water outlet that can be blocked in drainage hole also in buoyancy portion, by the first water shutoff portion,
Second water shutoff portion seals the water inlet and water outlet of drainage hole respectively, further increases the reliability of water rate control.In addition, this
The magnet that utility model is set using one group of same polarity provides repulsive interaction and is used as control action power, is used compared to existing humidifier
Under solenoid valve control for the structure of water, lower water can be achieved using simple mechanical structure without using electric power for the utility model
Control, simple in structure, cost of implementation is lower and functional reliability higher.
Brief description of the drawings
Fig. 1 be the utility model proposes upper plus water humidifier closing collector nozzle view.
Fig. 2 be the utility model proposes upper plus water humidifier open the view of collector nozzle.
Fig. 3 is the decomposition texture schematic diagram of lower water controller.
Fig. 4 is the structure diagram of lower another embodiment of water controller.
Fig. 5 is the internal structure schematic diagram of corresponding diagram 4.
Marked in figure as follows：Base 1, vapor generating cavity 11, water tank 2, notch 21, tank seal circle 22, valve body 3, shirt rim
Portion 30, drainage hole 31, valve core seal ring 32, fixing bracket 33, axis hole 331, gag lever post 34, limited block 35, position-limiting cover 36 are spacing
Stent 38, spool 4, the first water shutoff portion 41, linking arm 5, shaft 51, spool control block 6, the first magnet 61, buoyancy portion 7, second
Magnet 71, location hole 72, the second water shutoff portion 73.
Embodiment
With reference to shown in Fig. 1, Fig. 2 and Fig. 3, the utility model proposes water humidifier is added in one kind, include at least：With steam
The base 1 of generation cavity 11, the vapor generating cavity 11 is interior to be equipped with the steam generator (being not drawn into figure) for producing steam；Arranged on base
Water tank 2 on 1, the end cap of the water tank 2 are equipped with filler (being not drawn into figure), and the bottom of the water tank 2 is equipped with to be connected with base 1
Notch 21；It is equipped between notch 21 and base 1 and is used to control the lower water management for flowing into 11 water of vapor generating cavity from water tank 2
Device.
Specifically, which includes：The valve body 3 being fixedly linked with notch 21, which, which is equipped with, supplies water
Water in case 2 flows into the drainage hole 31 of vapor generating cavity 11, is equipped with valve core seal ring 32 in the drainage hole 31, the valve body 2 it is upper
Side is equipped with one group of fixing bracket 33；Limiting device arranged on the lower section of valve body 2；Linking arm 5 with shaft 51, the shaft 51
Two ends be articulated in respectively among the axis hole 331 of two fixing brackets 33, the first end of the linking arm 5 is equipped with spool 4, should
Spool 4 is equipped with the first water shutoff portion 41, which can be pressed on the water inlet of drainage hole 31 by valve core seal ring 32
So as to which drainage hole 31 be sealed, and the second end of linking arm 5 is equipped with spool control block 6, which has the first magnetic
Iron 61；The buoyancy portion 7 to move up and down for the SEA LEVEL VARIATION with vapor generating cavity 11 according to limiting device, which has
There is the second magnet 71, which is located at the lower section of the first magnet 61, and the first magnet 61 and the second magnet 71 are with same polarity
It is oppositely arranged, and buoyancy portion 7 is equipped with the second water shutoff portion 73 being adapted with the water outlet of drainage hole 31, the second water shutoff portion 73
Can be with the water outlet of clogging drainage hole 31 so that drainage hole 31 be sealed.
In one embodiment, limiting device includes the gag lever post 34 arranged on the downside of valve body 2, and is fixed on spacing
The limited block 35 of the lower end of bar 34.The upper end of the gag lever post 34 is fixed on valve body 3 or the lower end of gag lever post 34 is fixed on
On base 1, there is gap between the limited block 35 and the bottom of chamber of vapor generating cavity 11, which can prevent buoyancy portion 7 from influencing
Steam generator arranged on 11 bottom of chamber of vapor generating cavity works.Correspondingly, buoyancy portion 7 is equipped with location hole 72, buoyancy portion 7 passes through
Location hole 72 is socketed on gag lever post 34 and can move up and down with the SEA LEVEL VARIATION of vapor generating cavity 11 along gag lever post 34.
In one embodiment, buoyancy portion 7 is cylinder or box-shaped.In order to allow buoyancy portion 7 to be carried out according to gag lever post 34
Upper and lower spaced motion is more steady, therefore the quantity of gag lever post 34 is 2, and 2 gag lever posts 34 are arranged in parallel, correspondingly, buoyancy portion 7
Correspondence position be equipped with two location holes 72, every gag lever post 34 is respectively sleeved in one of location hole 72.
In one embodiment, in order to ensure spool 4 when only water reaches predetermined water level in vapor generating cavity 11
First water shutoff portion 41 can just be pressed on the water inlet of drainage hole 31, prevent malfunction to improve reliability, therefore set spool
The gravity of control block 6 is more than the gravity of spool 4, and sets position of the shaft 51 on linking arm 5 to make 6 center of gravity of spool control block extremely
The distance between shaft 51 is more than the center of gravity of spool 4 the distance between to shaft 51.
In one embodiment, in order to make two ends of linking arm 5 with shaft 51 axial rotate upwardly and downwardly and to the greatest extent may be used
Lateral shift can not occur, so that it is guaranteed that the first magnet 61 is in the top of the second magnet 71 to ensure that the first magnet 61 can be to the
Two magnet 71 produce enough upward repulsive interactions, therefore two limiting brackets 38 are additionally provided with valve body 3, the two limiting brackets 38
The both sides of linking arm 5 are arranged on, are coordinated by limiting bracket 38 and fixing bracket 33 so as to limit linking arm 5 in rotation process not
Larger lateral shift can be produced.
In one embodiment, the lateral wall of valve body 3 has a shirt rim portion 30, the shirt rim portion 30 by tank seal circle 22 with
21 perisporium of the notch sealing of water tank 2 is connected.
When water is not reaching to predetermined water level in vapor generating cavity 11, the first water shutoff portion 41 of spool 4 is not pressed on down
The water inlet in water hole 31, the second water shutoff portion 73 in buoyancy portion 7 are not blocked in the water outlet of drainage hole 31 yet, therefore in water tank 2
Water flows into vapor generating cavity 11 by drainage hole 31.With the water increase for entering vapor generating cavity 11 from drainage hole 31, buoyancy
Portion 7 is with the water surface with the upward movement of gag lever post 34 so as to the distance between the spool control block 6 that gradually furthers, vapor generating cavity 11
When interior water reaches predetermined water level, since the first magnet 61 and the second magnet 71 are oppositely arranged with same polarity, therefore the second magnet 71
Stronger repulsive interaction upwards is produced to the first magnet 61 makes spool control block 6 move upwards more than 6 self gravitation of spool control block,
Driving linking arm 5 to rotate according to shaft 51 makes spool 4 move downward until the first water shutoff portion 41 of spool 4 is pressed on spool
32 (see figure 1) of sealing ring, and the second water shutoff portion 73 in buoyancy portion 7 is blocked in the water outlet of drainage hole 31 at this time, so that will
Drainage hole 31, which seals, makes the water in water tank 2 can not enter vapor generating cavity 11 by drainage hole 31.
As water is converted into steam discharge by steam generator in vapor generating cavity 11, in vapor generating cavity 11 water by
It is decrescence small, cause buoyancy portion 7 is synchronous as the water surface declines to be moved downward with gag lever post 34 for foundation, second water shutoff in buoyancy portion 7
Portion 73 start depart from drainage hole 31 water outlet, and buoyancy portion 7 move downward during gradually widened and spool control block 6
The distance between, cause the second magnet 71 to produce upward repulsive interaction to the first magnet 61 and be gradually reduced, final spool control block 6 exists
Moved downward under self gravitation effect, rotated by linking arm 5 with shaft 51 so as to be moved upwards with movable valve plug 4, make spool 4 de-
From the water inlet (as shown in Figure 2) of drainage hole 31, so that the water in water tank 2 enters vapor generating cavity 11 by drainage hole 31, directly
When reaching predetermined water level again to the water of vapor generating cavity 11.
Acted it can be seen from the above that passing through above-mentioned water level control in cycles, it can be ensured that water is most in vapor generating cavity 11
Reach preset water level greatly, which makes water in vapor generating cavity 11 will not be from base 1 less than base 1 and 2 junction of water tank
It is excessive with 2 junction of water tank, also ensure that in vapor generating cavity 11 and keep enough waters to be unlikely to produce during the work time
Raw water shortage causes humidifier to be burned.
With reference to shown in Fig. 4 and Fig. 5, in another embodiment, limiting device is the position-limiting cover outside buoyancy portion 7
36, the upper end of the position-limiting cover 36 is connected with the downside of valve body 3 or base 1.The vapor generating cavity in position-limiting cover 36 of buoyancy portion 7
11 SEA LEVEL VARIATION and move up and down, play and location hole 72 and gag lever post 34 collocation use possessed position-limiting action, buoyancy
Portion 7 is limited in position-limiting cover 36 and moves up and down with the SEA LEVEL VARIATION of vapor generating cavity 11.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (10)
1. a kind of lower water controller, is arranged between the notch of water tank and the vapor generating cavity of base, it is characterised in that under this
Water controller includes：
The valve body being fixedly linked with notch, the valve body are equipped with drainage hole, and the upper side of the valve body is equipped with one group of fixing bracket；
Limiting device below the valve body；
Linking arm with shaft, two ends of the shaft are articulated among two support bracket fastened axis holes respectively, the linking arm
First end be equipped with spool, the bottom of the spool is arranged to be pressed on the first water shutoff portion of the water inlet of drainage hole, should
The second end of linking arm is equipped with spool control block, which has the first magnet；
The buoyancy portion to move up and down for the SEA LEVEL VARIATION with vapor generating cavity according to limiting device, the buoyancy portion have second
Magnet, which is located at below the first magnet, and the first magnet is oppositely arranged with the second magnet with same polarity, the buoyancy portion
The second water shutoff portion equipped with the water outlet that can be blocked in drainage hole；
When the water of vapor generating cavity reaches predetermined water level, the second water shutoff portion in buoyancy portion is blocked in the water outlet of drainage hole,
And second the magnet water inlet that upward repulsive interaction is produced to the first magnet makes the first water shutoff portion of spool be pressed on drainage hole allow
Water in water tank stops entering vapor generating cavity, and otherwise, the second water shutoff portion in buoyancy portion departs from the water outlet and spool of drainage hole
The first water shutoff portion depart from drainage hole water inlet enter vapor generating cavity by the water in water tank.
2. water controller is descended according to claim 1, it is characterised in that the drainage hole is equipped with valve core seal ring.
3. water controller is descended according to claim 1, it is characterised in that the gravity of spool control block is more than the weight of spool
Power, and spool control block center of gravity to the distance between shaft is more than the center of gravity of spool the distance between to shaft.
4. water controller is descended according to claim 1, it is characterised in that the lateral wall of valve body has shirt rim portion, the shirt rim
Portion is connected by tank seal circle with the notch sealing of water tank.
5. water controller is descended according to claim 1, it is characterised in that buoyancy portion is cylinder or box-shaped.
6. water controller is descended according to claim 1, it is characterised in that valve body upper side is equipped with to exist for limiting linking arm
Rotation process produces two limiting brackets of lateral shift, the two limiting brackets are arranged on the both sides of linking arm.
7. water controller is descended according to claim 1, it is characterised in that limiting device includes the limit arranged on valve body downside
Position bar, which has location hole, and buoyancy portion is socketed on gag lever post by location hole.
8. water controller is descended according to claim 7, it is characterised in that gag lever post is 2 and is arranged in parallel, buoyancy portion
Correspondence position is equipped with two location holes, and every gag lever post is not to be set in one of location hole.
9. water controller is descended according to claim 1, it is characterised in that limiting device is the limit being arranged on outside buoyancy portion
Position cover, upper end and the valve body or base of the position-limiting cover are fixedly linked.
10. add water humidifier, including base and the water tank on base, the base that there is vapor generating cavity, the steaming in one kind
The bottom of chamber of vapour generation cavity is equipped with steam generator, and the bottom of the water tank is equipped with the notch being connected with the vapor generating cavity of base；Its
It is characterized in that, the lower water controller as described in claim 1-9 any one is equipped between notch and base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721420752.9U CN207317167U (en) | 2017-10-30 | 2017-10-30 | Add water humidifier and lower water controller in one kind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721420752.9U CN207317167U (en) | 2017-10-30 | 2017-10-30 | Add water humidifier and lower water controller in one kind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207317167U true CN207317167U (en) | 2018-05-04 |
Family
ID=62379218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721420752.9U Active CN207317167U (en) | 2017-10-30 | 2017-10-30 | Add water humidifier and lower water controller in one kind |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207317167U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606734A (en) * | 2017-10-30 | 2018-01-19 | 小熊电器股份有限公司 | Add water humidifier and lower water controller in one kind |
-
2017
- 2017-10-30 CN CN201721420752.9U patent/CN207317167U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606734A (en) * | 2017-10-30 | 2018-01-19 | 小熊电器股份有限公司 | Add water humidifier and lower water controller in one kind |
| CN107606734B (en) * | 2017-10-30 | 2023-09-08 | 小熊电器股份有限公司 | Upward water adding humidifier and downward water control device |
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Effective date of registration: 20200422 Address after: 528318 Guangdong Province, Foshan city Shunde District Leliu Street rich village Fu'an Intensive Industrial Zone No. 5-2-1 Co-patentee after: Foshan Xiaoxiong environmental Electrical Co., Ltd Patentee after: BEAR ELECTRICAL APPLIANCE Co.,Ltd. Address before: 528318 Guangdong Province, Foshan city Shunde District Leliu Street rich village Fu'an Intensive Industrial Zone No. 5-2-1 Patentee before: BEAR ELECTRICAL APPLIANCE Co.,Ltd. |