CN201373528Y - Water full protection device of water tank - Google Patents
Water full protection device of water tank Download PDFInfo
- Publication number
- CN201373528Y CN201373528Y CN200820206375U CN200820206375U CN201373528Y CN 201373528 Y CN201373528 Y CN 201373528Y CN 200820206375 U CN200820206375 U CN 200820206375U CN 200820206375 U CN200820206375 U CN 200820206375U CN 201373528 Y CN201373528 Y CN 201373528Y
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- China
- Prior art keywords
- buoy
- water tank
- contact
- water
- microswitch
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- Expired - Lifetime
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- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The utility model discloses a water full protection device of a water tank which can avoid abnormal action. The water full protection device comprises a water tank, a buoy and a micro switch, wherein the buoy is arranged in the water tank; and the micro switch is linked with the buoy. A top block which is extended transversely and the extension direction of the upper end surface of which is downward inclined is arranged on the buoy. A contact and a contact plate which can touch the contact under the effect of the top block are arranged on the micro switch. The end of the contact plate is provided with an arc-shaped hook. The upper end surface of the top block is always touched with the convex surface of the arc-shaped hook of the contact plate in sliding way during the moving process of the buoy. The water full protection device is provided with the contact plate with the arc-shaped hook, and the contact plate is arranged along the vertical direction; the arc-shaped surface on the upper end of the buoy top block is always touched with the arc-shaped hook of the contact plate in sliding way; when the buoy of the water tank is moved, the contact plate of the micro switch is also moved; and then, the circuit of the electric control system of the device is opened or closed, i.e. the switch circuit can repeatedly carry out the reset action, thus avoiding the jamming or the misplacement phenomenon and improving the accuracy of the action.
Description
Technical field
The utility model relates to a kind of full protective device of water that is used for water tank, is applied to the similar equipment that has the full defencive function of water such as dehumidifier or mobile air conditioner especially.
Background technology
Along with the raising day by day of people's living standard, people are more and more higher to the designing requirement of own life goal and product, and the product of hommization is more and more favored.Have the full defencive function of water mostly with the dehumidifier of water tank container, mobile air conditioner etc. in the market, the full protective device of its water generally includes a buoy that has jacking block, and a microswitch that has jacking block to touch.When the water in the water tank was full, the jacking block of buoy touched the contact of microswitch, and the normally opened contact of microswitch is opened, and the circuit of dehumidifier, mobile air conditioner disconnects, thereby quits work, and plays the effect that water is completely protected.And at present the full protective device of water is installed in the water tank, and after through long-distance transport, buoy position can be moved, and causes between the jacking block of buoy itself and buoy and the microswitch to take place to misplace or catching phenomenon, and microswitch is in abnormal operating state.For example, anhydrous in this moment water tank when dehumidifier or air-conditioner power on for the first time, but the phenomenon that water is completely protected may appear in equipment.A lot of users feel this to feel puzzled very much, and the new product of just having bought back powers on for the first time and can not normally move (startup) unexpectedly.In the face of this problem, the manufacturer of present most of dehumidifier, mobile air conditioner or similar band water tank container equipment sticks on a caution labeling usually on the water tank surface, prompting user first refitting water tank after taking packing apart, when powering on for the first time, or remove fixedly the not transfering belt of the water tank container upper water box buoy water tank of resetting again.Such scheme does not solve dehumidifier, mobile air conditioner or similar band water tank container equipment can occur the problem that water is completely protected from the source through powering on for the first time after transporting for long-distance.Therefore, press for a kind of full protective device of water that can improve action accuracy, avoid occurring improper water and completely protect.
The utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art, provides the high water of a kind of action accuracy full protective device, avoids occurring improper water and completely protects.
Further technical problem to be solved in the utility model provides the full protective device of a kind of water that improper water is completely protected when avoiding equipment to power on for the first time.
The technical scheme that realizes the utility model purpose is: a kind of full protective device of water that is used for water tank; comprise water tank; be arranged on the buoy in the water tank; microswitch with buoy interlock; buoy is provided with horizontal expansion and upper surface along the downward-sloping jacking block of bearing of trend; the contact that microswitch is provided with the contact and touches the contact under the jacking block effect; the end of described contact is provided with arc shaped hook; in the buoy moving process, the upper surface of described jacking block all the time with the arc shaped hook convex surface sliding-contact of contact.
As further improvement of the utility model, described buoy is articulated on water tank or the housing by rotating shaft, the plumb line of the axis deviation buoy of rotating shaft, and a side at close jacking block place.
The upper end of described contact is fixed on the microswitch, and the arc shaped hook of lower end is a free end, and the contact of microswitch is positioned at the position of the inboard and close contact stiff end of contact.
The upper surface of described jacking block is cambered surface.
The top of described water tank is provided with dividing plate, and microswitch is installed on the dividing plate.
Described buoy is provided with the buoy foam for simultaneously being provided with the frame shape housing of opening in the described frame shape housing.
Described buoy and buoy foam are installed by buckle.
In the utility model, owing to be provided with the contact that has arc shaped hook on microswitch, this contact vertically is provided with, and arc shaped hook is arranged on free end, the arcwall face of buoy jacking block upper end all the time with the arc shaped hook sliding-contact of contact.When the water tank buoy rotates around rotating shaft, the contact of microswitch can follow by action, the circuit of equipment electric-control system disconnects thereupon or closes thereupon, the rotation that the water tank buoy does not stop around rotating shaft, the contact of microswitch also can ceaselessly follow by action, that is to say that on-off circuit can keep on homing action, thereby clamping stagnation or inconsistent phenomenon can not take place, improve its accuracy of action.In addition, because the particularity of rotating shaft position, therefore after the equipment of dehumidifier, mobile air conditioner or similar band water tank container is passing through long-distance transport, because water tank is empty (anhydrous) when powering on for the first time, water tank buoy center of gravity under the effect of gravity moves down until the spacing position to water tank, and under the effect of lever force, water tank buoy jacking block compresses the contact of microswitch, the circuit of electric-control system is connected thereupon, and complete machine can move.Therefore, the utility model thoroughly solved dehumidifier, mobile air conditioner or similar band water tank container from another aspect equipment after through long-distance transport, occur improper water when powering on for the first time and completely protect problem.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
The specific embodiment
Below in conjunction with the drawings and the specific embodiments the utility model is further described.
Referring to Fig. 1, the full protective device of water that the utility model is used for water tank comprises water tank 2, buoy 4, buoy foam 5, microswitch 3 and the used dividing plate 1 of microswitch 3 is installed.Buoy 4 is for simultaneously being provided with the frame shape housing of opening, and buoy foam 5 is installed in the frame shape housing of buoy 4 by buckle.In accompanying drawing 1, the right side on buoy 4 tops also is provided with horizontal expansion and upper surface along the downward-sloping jacking block 41 of bearing of trend, is provided with rotating shaft 6 or shaft hole (not shown) in the front and back of buoy 4 side, thereby directly articulates with water tank 2.The axle center of its shaft 6 is positioned at the position of the plumb line that departs from buoy 4, and a side at close jacking block 41 places; The contact 31 that microswitch 3 is provided with contact 32 and touches contact 32 under jacking block 41 effects, the end of contact 31 is provided with arc shaped hook 31a.Wherein, the upper end of contact 31 is fixed on the microswitch, and the arc shaped hook 31a of lower end is a free end, and the contact 32 of microswitch 3 is arranged on the position near contact 31 stiff ends.The upper surface of jacking block 41 is convex globoidal 41a, contacts with the convex surface of arc shaped hook 31a.Therefore, when buoy 4 around the shaft in 6 moving process, the convex globoidal 41a of jacking block 41 all the time with the arc shaped hook 31a convex surface sliding-contact of contact 31.Rely on the pressure of contact 31, the contact 32 of triggering microswitch 3.
Concrete structural principle is: in the time of the rotating around rotating shaft 6 of buoy 4, the contact 31 of microswitch 4 can follow by action, and the circuit of electric-control system disconnects thereupon or closes thereupon.In transportation; the rotation that buoy 4 does not stop around rotating shaft 6; contact 31 of microswitch 3 also can ceaselessly follow by action; that is to say that on-off circuit can keep on homing action; thus between buoy 4 and the microswitch 3 clamping stagnation or inconsistent phenomenon can not take place, improve the full protective device accuracy of action of this water.When the equipment of dehumidifier, mobile air conditioner or similar band water tank container powers on after through long-distance transport for the first time, water tank 2 is empty (anhydrous), because the position of its plumb line of position deviation of rotating shaft 6, water tank buoy 4 center of gravity under the effect of gravity is displaced downwardly to the spacing position of water tank 2, under the effect of lever force, the arc shaped hook 31a of the convex globoidal 41a extruding contact 31 of water tank buoy 4 jacking blocks 41, the contact 32 that contact 31 touches microswitch, the circuit of electric-control system is connected thereupon, guarantees that complete machine can normally move when powering on for the first time.Thereby the equipment that can fundamentally solve dehumidifier, mobile air conditioner or similar band water tank container after through long-distance transport, the problem that improper water is completely protected appears when powering on for the first time.
Claims (7)
1. a water that is used for water tank is expired protective device; comprise water tank; be arranged on the buoy in the water tank; microswitch with the buoy interlock; it is characterized in that: buoy is provided with horizontal expansion and upper surface along the downward-sloping jacking block of bearing of trend, the contact that microswitch is provided with the contact and touches the contact under the jacking block effect, the end of described contact is provided with arc shaped hook; in the buoy moving process, the upper surface of described jacking block all the time with the arc shaped hook convex surface sliding-contact of contact.
2. according to the described full protective device of water that is used for water tank of claim 1, it is characterized in that: described buoy is articulated on water tank or the housing by rotating shaft, the plumb line of the axis deviation buoy of rotating shaft, and a side at close jacking block place.
3. according to the described full protective device of water that is used for water tank of claim 2, it is characterized in that: the upper end of described contact is fixed on the microswitch, and the arc shaped hook of lower end is a free end, and the contact of microswitch is positioned at the position of the inboard and close contact stiff end of contact.
4. according to the described full protective device of water that is used for water tank of claim 2, it is characterized in that: the upper surface of described jacking block is a convex globoidal.
5. according to each described full protective device of water that is used for water tank of claim 1 to 3, it is characterized in that: the top of described water tank is provided with dividing plate, and microswitch is installed on the dividing plate.
6. according to each described full protective device of water that is used for water tank of claim 1 to 3, it is characterized in that: described buoy is provided with the buoy foam for simultaneously being provided with the frame shape housing of opening in the described frame shape housing.
7. the full protective device of water that is used for water tank according to claim 5, it is characterized in that: described buoy and buoy foam are installed by buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820206375U CN201373528Y (en) | 2008-12-30 | 2008-12-30 | Water full protection device of water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820206375U CN201373528Y (en) | 2008-12-30 | 2008-12-30 | Water full protection device of water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201373528Y true CN201373528Y (en) | 2009-12-30 |
Family
ID=41499614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200820206375U Expired - Lifetime CN201373528Y (en) | 2008-12-30 | 2008-12-30 | Water full protection device of water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201373528Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878645A (en) * | 2011-07-14 | 2013-01-16 | 珠海格力电器股份有限公司 | Dehumidifier |
| CN104316311A (en) * | 2014-11-17 | 2015-01-28 | 珠海格力电器股份有限公司 | Method and system for detecting water full protection device of dehumidifier |
| CN105784072A (en) * | 2016-03-28 | 2016-07-20 | 海信（广东）空调有限公司 | Dehumidifier is with full alarm device of water |
| CN111811619A (en) * | 2020-07-03 | 2020-10-23 | 荆门市漳河新区同丰稻虾养殖专业合作社 | Monitoring device for shrimp and rice mixed culture |
-
2008
- 2008-12-30 CN CN200820206375U patent/CN201373528Y/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878645A (en) * | 2011-07-14 | 2013-01-16 | 珠海格力电器股份有限公司 | Dehumidifier |
| CN102878645B (en) * | 2011-07-14 | 2015-04-08 | 珠海格力电器股份有限公司 | Dehumidifier |
| CN104316311A (en) * | 2014-11-17 | 2015-01-28 | 珠海格力电器股份有限公司 | Method and system for detecting water full protection device of dehumidifier |
| CN104316311B (en) * | 2014-11-17 | 2017-01-25 | 珠海格力电器股份有限公司 | Method and system for detecting water full protection device of dehumidifier |
| CN105784072A (en) * | 2016-03-28 | 2016-07-20 | 海信（广东）空调有限公司 | Dehumidifier is with full alarm device of water |
| WO2017166414A1 (en) * | 2016-03-28 | 2017-10-05 | 海信科龙电器股份有限公司 | Water fullness alarm device for dehumidifier |
| CN105784072B (en) * | 2016-03-28 | 2018-10-19 | 海信（广东）空调有限公司 | Dehumidifier is with full alarm device of water |
| EP3439010A4 (en) * | 2016-03-28 | 2019-10-30 | Hisense Home Appliances Group Co., Ltd. | Water fullness alarm device for dehumidifier |
| US10852176B2 (en) | 2016-03-28 | 2020-12-01 | Hisense Home Appliances Group Co., Ltd. | Water fullness alarm device and a dehumidifier |
| CN111811619A (en) * | 2020-07-03 | 2020-10-23 | 荆门市漳河新区同丰稻虾养殖专业合作社 | Monitoring device for shrimp and rice mixed culture |
| CN111811619B (en) * | 2020-07-03 | 2021-01-05 | 荆门市漳河新区同丰稻虾养殖专业合作社 | Monitoring device for shrimp and rice mixed culture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangdong Midea Refrigeration Equipment Co., Ltd. Assignor: Meidi Electric Appliances Co., Ltd., Guangdong Contract record no.: 2011440000209 Denomination of utility model: Water full protection device of water tank Granted publication date: 20091230 License type: Exclusive License Record date: 20110321 |
|
| ASS | Succession or assignment of patent right |
Owner name: MIDEA GROUP CO., LTD. Free format text: FORMER OWNER: MEIDI ELECTRIC APPLIANCES CO., LTD., GUANGDONG Effective date: 20140107 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140107 Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28 Patentee after: Midea Group Co., Ltd. Address before: 528311 Penglai Road, Beijiao Town, Shunde District, Guangdong, Foshan province Midea Group Co., Ltd. Patentee before: Meidi Electric Appliances Co., Ltd., Guangdong |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091230 |