CN204100493U - Humidifier water level switch and humidifier - Google Patents
Humidifier water level switch and humidifier Download PDFInfo
- Publication number
- CN204100493U CN204100493U CN201420413063.5U CN201420413063U CN204100493U CN 204100493 U CN204100493 U CN 204100493U CN 201420413063 U CN201420413063 U CN 201420413063U CN 204100493 U CN204100493 U CN 204100493U
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- Prior art keywords
- switch
- main body
- water level
- humidifier
- spring
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Abstract
The utility model provides a kind of humidifier water level switch and humidifier, and this humidifier water level switch comprises: switch main body, and described switch main body is provided with water inlet; Switch activity body, it is inner that described switch activity body is arranged on described switch main body, and can move up and down in described switch main body inside; Spring bearer plate, described spring bearer plate is fixed on the inwall of described switch main body; Spring, described spring is arranged on the inside of described switch main body, and one end of described spring is fixed on described switch activity body, and the other end of described spring is fixed on described spring bearer plate; And floating ball device, described floating ball device is connected with described switch activity body by connector, and described connector runs through described spring bearer plate.Humidifier water level switch compact conformation of the present utility model, volume is little, is applicable to the electrical equipment that the water yields such as humidifier are less, and can realize automatic water supplement and lack of water is self-closing.
Description
Technical field
The utility model relates to humidifier field, particularly relates to a kind of water level switch for humidifier and humidifier.
Background technology
Current water level switch mostly is the water level switch of ball float traction type, and these water level switches are mainly used in electric heating water tank, cooling column water storage dish etc. in engineering.And for the household electrical appliance such as current humidifier, because the rate of water make-up of humidifier is relatively little, the volume of above-mentioned water level switch is comparatively large, it is not suitable for the less household electrical appliance of the rate of water make-ups such as humidifier.Moreover above-mentioned water level switch can not close automatically when lack of water.
Utility model content
In order to overcome above-mentioned existing water level switch volume large, cannot the self-closing deficiency of lack of water, the purpose of this utility model be to provide a kind of newly can automatic water supplement and the self-closing humidifier water level switch being particularly useful for humidifier of lack of water.
The technical solution of the utility model is as follows:
A kind of humidifier water level switch, comprising:
Switch main body, described switch main body is provided with water inlet;
Switch activity body, it is inner that described switch activity body is arranged on described switch main body, and can move up and down in described switch main body inside;
Spring bearer plate, described spring bearer plate is fixed on the inwall of described switch main body;
Spring, described spring is arranged on the inside of described switch main body, and one end of described spring is fixed on described switch activity body, and the other end of described spring is fixed on described spring bearer plate; And
Floating ball device, described floating ball device is connected with described switch activity body by connector, and described connector runs through described spring bearer plate.
Wherein in an embodiment, described humidifier water level switch also comprises sealing block, and described sealing block is arranged on opposite side relative with the fixation side of described spring on described switch activity body and described sealing block is arranged on side near described water inlet on described switch activity body.
Wherein in an embodiment, the cross-sectional area of described water inlet accounts for 5% to 10% of the cross-sectional area of described switch main body.
Wherein in an embodiment, described switch main body one end is closed, and the other end of described switch main body is open, and described water inlet is arranged on the blind end of described switch main body.
Wherein in an embodiment, described switch main body comprises the first main part and second main part of split setting, one end of wherein said first main part is closed, the both ends open of described second main part, described spring bearer plate is arranged on the junction of described first main part and described second main part.
Wherein in an embodiment, described spring bearer plate is fixed between described first main part and described second main part by expansion screw.
Wherein in an embodiment, described floating ball device comprises ball float, baffle plate and fixture, and described ball float and described baffle plate are fixed on described fixture, described ball float is connected with described switch activity body.
Wherein in an embodiment, described water inlet is arranged on the top of described switch main body, described spring is arranged on the below of described switch activity body, and described spring bearer plate is arranged on the below of described spring, and described floating ball device is arranged on the below of described spring bearer plate.
Wherein in an embodiment, described water inlet is arranged on the bottom of described switch main body, described spring is arranged on the top of described switch activity body, and described spring bearer plate is arranged on the top of described spring, and described floating ball device is arranged on the outside of described switch main body.
Wherein in an embodiment, described floating ball device is connected with described connector by connecting rod, and described floating ball device can move on described connecting rod.
The utility model also provides a kind of humidifier, comprises above-mentioned humidifier water level switch.
The beneficial effects of the utility model are: humidifier water level switch compact conformation of the present utility model, and volume is little, is applicable to the electrical equipment that the water yields such as humidifier are less, and can realize automatic water supplement and lack of water is self-closing.
Accompanying drawing explanation
Fig. 1 is the overall schematic of an embodiment of humidifier water level switch of the present utility model;
Fig. 2 is the overall schematic of another embodiment of humidifier water level switch of the present utility model.
Detailed description of the invention
In order to make the object of humidifier water level switch of the present utility model and humidifier, technical scheme and advantage clearly understand, below in conjunction with concrete drawings and the specific embodiments, the utility model is further elaborated.
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.
See Fig. 1 and Fig. 2, the utility model provides a kind of humidifier water level switch, and it comprises switch main body 100, switch activity body 200, spring bearer plate 300, spring 400 and floating ball device 500; Wherein on described switch main body 100, be provided with water inlet 110; And described switch activity body 200 is arranged on the inside of described switch main body 100, and described switch activity body 200 can move up and down in the inside of described switch main body 100.Described spring bearer plate 300 is fixed on the inwall of described switch main body 100; Described spring 400 is arranged on the inside of described switch main body 100, and one end of described spring 400 is fixed on described switch activity body 200, and the other end of described spring 400 is fixed on described spring bearer plate 300; Described floating ball device 500 is connected with described switch activity body 200 by connector 510, and described connector 510 runs through described spring bearer plate 300.
As shown in Figure 1, switch main body 100 is the cavity of an inner hollow, and the cross section of Switch main body 100 can be circular, square or other shapes, but conveniently manufactures and use, and the cross sectional shape of Switch main body 100 is preferably circular.One end of the close water inlet 110 of switch main body 100 is provided with protuberance 120, and protuberance 120 inside is provided with the water stream channel communicated with water inlet 110, and protuberance 120 is for being connected with filling pipe, and filling pipe is connected to water source.Switch activity body 200 can move up and down in the inside of switch main body 100 under the effect of spring 400 and floating ball device 500.Floating ball device floats in the water tank of humidifier, and the position of floating ball device 500 changes, and the buoyancy change suffered by floating ball device 500 drives moving up and down of movable switch main body thus.The cross-sectional area of the present embodiment breaker in middle mobile 200 is less than the cross-sectional area of switch main body.Such as, and the switch main body 100, spring bearer plate 300 etc. in the present embodiment can adopt light material, aluminium alloy etc.The weight of humidifier water level switch can be reduced like this.
In the present embodiment, spring bearer plate 400 is fixed on the inwall of switch main body 100, the contact internal walls of spring bearer plate 400 and switch main body 100, the scope of activities of switch activity body 200 is between the water inlet 110 of switch main body 100 and spring bearer plate 300, therefore the compact conformation of humidifier water level switch, volume is little.When water level is higher than high water level, switch activity body 300 closes water inlet, stops moisturizing; When water level is lower than low water level, switch activity body 200, away from water inlet 110, starts moisturizing, thus achieves automatic water supplement.And when filling pipe lack of water, the water level of humidifier lower than needing moisturizing during low water level, but due to filling pipe lack of water therefore switch activity body 200 constantly move down; When switch activity body 200 moves down into extreme position, the active force of spring 400 is greater than hydraulic pressure and puts on the pressure of switch activity body 200 and the gravity sum of switch activity body 200 and floating ball device 500, now switch activity body 200 pops up and is sealed into the mouth of a river 110, realizes lack of water self-closing.
Preferably, as a kind of embodiment, described humidifier water level switch also comprises sealing block 600, and described sealing block 600 is fixed on opposite side relative with the fixation side of described spring 400 on described switch activity body 200 and described sealing block 600 is arranged on side near described water inlet 110 on described switch activity body 200.General, the sectional area of sealing block 600 is greater than the area of water inlet.Sealing block can be sealed into the mouth of a river better.Sealing block 600 can be the nonmetallic materials of software, is generally rubber.
Preferably, as a kind of embodiment, the cross-sectional area of described water inlet 110 accounts for 5% to 10% of the cross-sectional area of described switch main body 100.The humidifier water level switch of the present embodiment is mainly used in the little humidifier of rate of water make-up, therefore water inlet can arrange very little, make the structure of water level switch compacter under the prerequisite of rate of water make-up can be ensured like this, simultaneously better can control rate of water make-up.
Preferably, as a kind of embodiment, one end of described switch main body 100 is closed, and the other end of described switch main body 100 is open, and described water inlet 110 is arranged on the blind end of described switch main body 100.
Preferably, as a kind of embodiment, described switch main body 100 comprises the first main part 130 and the second main part 140 that split is arranged, one end of wherein said first main part 130 is closed, the both ends open of described second main part 140, described spring bearer plate 300 is arranged on the junction of described first main part 130 and described second main part 140.The present embodiment breaker in middle mobile 200 moves in the inside of the first main part 130.Switch main body 100 split is arranged and can facilitate regulating spring power, simultaneously can the moving range of by-pass cock mobile.
Preferably, as a kind of embodiment, described spring bearer plate 300 is fixed between described first main part 130 and described second main part 140 by expansion screw 310.Can the position of regulating spring pressing plate 300 and then the active force of regulating spring 400 pairs of switch mobiles by expansion screw 310.
Preferably, as a kind of embodiment, described floating ball device 500 comprises ball float 520, baffle plate 530 and fixture 540, and described ball float 520 and described baffle plate 530 are fixed on described fixture 540, and described ball float 520 is connected with described switch activity body 200 by connector 510.Ball float 520 in the present embodiment can be multiple.
Preferably, as a kind of embodiment, see Fig. 1, in the present embodiment, described water inlet 110 is arranged on the top of described switch main body 100, described spring 400 is arranged on the below of described switch activity body 200, and described spring bearer plate 300 is arranged on the below of described spring 400, and described floating ball device 500 is arranged on the below of described spring bearer plate 300.The direction of arrow in Fig. 1 is water inlet direction.When water level is higher than high water level, the buoyancy of floating ball device 500 and switch activity body 200 itself and the elastic force sum of spring 400 are greater than hydraulic pressure and put on the pressure of switch activity body 200 and the gravity sum of switch activity body 200 and floating ball device 500, now switch activity body 200 closes water inlet, and water inlet stops.When water level is lower than low water level, the buoyancy of floating ball device 500 and switch activity body 200 itself and the elastic force sum of spring 400 are less than hydraulic pressure and put on the pressure of switch activity body 200 and the gravity sum of switch activity body 200 and floating ball device 500, now switch activity body 200 is away from water inlet 110, start moisturizing, thus achieve automatic water supplement.According to the hydraulic pressure of different regions, the position of regulating spring pressing plate 300, ball float quantity can reach preferably sealed power, meet the use needs of different regions.
Preferably, as another kind of embodiment, see Fig. 2, described water inlet 110 is arranged on the bottom of described switch main body 100, described spring 400 is arranged on the top of described switch activity body 200, described spring bearer plate 300 is arranged on the top of described spring 400, and described floating ball device 500 is arranged on the outside of described switch main body 100.The direction of arrow in Fig. 2 is water inlet direction.When water level is higher than high water level, the buoyancy of floating ball device 500 and the elastic force sum of spring 400 are greater than the pressure (other less gravity and buoyancy unlisted) that hydraulic pressure puts on switch activity body 200, now switch activity body 200 closes water inlet, and water inlet stops.When water level is lower than low water level, the buoyancy of floating ball device 500 and the elastic force sum of spring 400 are less than the pressure that hydraulic pressure puts on switch activity body 200, and now switch activity body 200 is away from water inlet 110, start moisturizing, thus achieve automatic water supplement.
Preferably, see Fig. 2, described floating ball device 500 is connected with described connector 510 by connecting rod 700, and floating ball device 500 is fixed on connecting rod by adjustment screw 710, regulate the position of this adjustment screw 710 then described floating ball device 500 can move on described connecting rod 700.The arm of force of the different then floating ball device in the position of floating ball device 500 on connecting rod 700 is different, and the buoyancy that floating ball device 500 puts on switch activity body 200 is different.According to the hydraulic pressure of different regions in the present embodiment, the position of regulating spring pressing plate 300, ball float quantity and the position of floating ball device on connecting rod can reach preferably sealed power, meet the use needs of different regions.
Preferably apply as one, the utility model also provides a kind of humidifier, comprises the humidifier water level switch of above-mentioned any embodiment.
The above embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claim.
Claims (11)
1. a humidifier water level switch, is characterized in that, comprising:
Switch main body, described switch main body is provided with water inlet;
Switch activity body, it is inner that described switch activity body is arranged on described switch main body, and can move up and down in described switch main body inside;
Spring bearer plate, described spring bearer plate is fixed on the inwall of described switch main body;
Spring, described spring is arranged on the inside of described switch main body, and one end of described spring is fixed on described switch activity body, and the other end of described spring is fixed on described spring bearer plate; And
Floating ball device, described floating ball device is connected with described switch activity body by connector, and described connector runs through described spring bearer plate.
2. humidifier water level switch according to claim 1, it is characterized in that, described humidifier water level switch also comprises sealing block, and described sealing block is arranged on opposite side relative with the fixation side of described spring on described switch activity body and described sealing block is arranged on side near described water inlet on described switch activity body.
3. humidifier water level switch according to claim 1, is characterized in that, the cross-sectional area of described water inlet accounts for 5% to 10% of the cross-sectional area of described switch main body.
4. humidifier water level switch according to claim 1, is characterized in that, described switch main body one end is closed, and the other end of described switch main body is open, and described water inlet is arranged on the blind end of described switch main body.
5. humidifier water level switch according to claim 4, it is characterized in that, described switch main body comprises the first main part and second main part of split setting, one end of wherein said first main part is closed, the both ends open of described second main part, described spring bearer plate is arranged on the junction of described first main part and described second main part.
6. humidifier water level switch according to claim 5, is characterized in that, described spring bearer plate is fixed between described first main part and described second main part by expansion screw.
7. humidifier water level switch according to claim 5, is characterized in that, described floating ball device comprises ball float, baffle plate and fixture, and described ball float and described baffle plate are fixed on described fixture, and described ball float is connected with described switch activity body.
8. the humidifier water level switch according to claim 1 to 7 any one, it is characterized in that, described water inlet is arranged on the top of described switch main body, described spring is arranged on the below of described switch activity body, described spring bearer plate is arranged on the below of described spring, and described floating ball device is arranged on the below of described spring bearer plate.
9. the humidifier water level switch according to claim 1 to 7 any one, it is characterized in that, described water inlet is arranged on the bottom of described switch main body, described spring is arranged on the top of described switch activity body, described spring bearer plate is arranged on the top of described spring, and described floating ball device is arranged on the outside of described switch main body.
10. humidifier water level switch according to claim 9, is characterized in that, described floating ball device is connected with described connector by connecting rod, and described floating ball device can move on described connecting rod.
11. 1 kinds of humidifiers, is characterized in that, comprise the humidifier water level switch described in claim 1 to 10 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420413063.5U CN204100493U (en) | 2014-07-24 | 2014-07-24 | Humidifier water level switch and humidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420413063.5U CN204100493U (en) | 2014-07-24 | 2014-07-24 | Humidifier water level switch and humidifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204100493U true CN204100493U (en) | 2015-01-14 |
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ID=52268913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420413063.5U Expired - Fee Related CN204100493U (en) | 2014-07-24 | 2014-07-24 | Humidifier water level switch and humidifier |
Country Status (1)
| Country | Link |
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| CN (1) | CN204100493U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972745A (en) * | 2016-06-28 | 2016-09-28 | 惠州市拉维尼科技有限公司 | Multifunctional fan |
| WO2017049950A1 (en) * | 2015-09-22 | 2017-03-30 | 深圳市联创科技集团有限公司 | Water shortage protection device for air-conditioning fans |
| CN108126249A (en) * | 2017-12-22 | 2018-06-08 | 苏州科技城医院 | A kind of flow adjustable body cavity drainage bag |
| CN108293914A (en) * | 2018-01-17 | 2018-07-20 | 孝昌县邹岗爱华养殖家庭农场 | A kind of poultry drinker of automatic water-storage |
| CN111023318A (en) * | 2019-12-24 | 2020-04-17 | 陶启程 | Air moisturizing air conditioner humidifying device based on waste utilization |
| WO2020207283A1 (en) * | 2019-04-08 | 2020-10-15 | 广东美的暖通设备有限公司 | Steam generation device and air conditioning device |
-
2014
- 2014-07-24 CN CN201420413063.5U patent/CN204100493U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017049950A1 (en) * | 2015-09-22 | 2017-03-30 | 深圳市联创科技集团有限公司 | Water shortage protection device for air-conditioning fans |
| CN105972745A (en) * | 2016-06-28 | 2016-09-28 | 惠州市拉维尼科技有限公司 | Multifunctional fan |
| CN105972745B (en) * | 2016-06-28 | 2019-04-26 | 新昌县佳良制冷配件厂 | Multifunctional fan |
| CN108126249A (en) * | 2017-12-22 | 2018-06-08 | 苏州科技城医院 | A kind of flow adjustable body cavity drainage bag |
| CN108293914A (en) * | 2018-01-17 | 2018-07-20 | 孝昌县邹岗爱华养殖家庭农场 | A kind of poultry drinker of automatic water-storage |
| WO2020207283A1 (en) * | 2019-04-08 | 2020-10-15 | 广东美的暖通设备有限公司 | Steam generation device and air conditioning device |
| CN111023318A (en) * | 2019-12-24 | 2020-04-17 | 陶启程 | Air moisturizing air conditioner humidifying device based on waste utilization |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20210724 |
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| CF01 | Termination of patent right due to non-payment of annual fee |