CN201956275U - Water-fullness protecting device for water tank - Google Patents
Water-fullness protecting device for water tank Download PDFInfo
- Publication number
- CN201956275U CN201956275U CN2011200757066U CN201120075706U CN201956275U CN 201956275 U CN201956275 U CN 201956275U CN 2011200757066 U CN2011200757066 U CN 2011200757066U CN 201120075706 U CN201120075706 U CN 201120075706U CN 201956275 U CN201956275 U CN 201956275U
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- Prior art keywords
- water tank
- float
- floater
- water
- tongue tube
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A water-fullness protecting device for a water tank comprises a floater arranged inside the water tank. Magnets are disposed on the floater, a reed switch is disposed outside the water tank, and one end of the floater is hinged in the water tank via a rotary shaft. The floater consists of a first floater and a second floater, the first floater is arranged on the upper portion of the water tank, the second floater is disposed at the bottom of the water tank, the first magnet is arranged on the first floater, and the second magnet is arranged on the second floater. The reed switch comprises a first reed switch and a second reed switch. A third damping block and a fourth damping block which are used for preventing the water tank from being impacted when the second floater rotate are respectively disposed at the bottom and on the lateral wall of the water tank. A first damping block and a second damping block which are used for preventing the water tank from being impacted when the first floater rotates are respectively arranged on the upper portion and the lateral wall of the water tank. A partition board is disposed outside the water tank, and the first reed switch and the second reed switch are arranged on the partition board. The water-fullness protecting device has the advantages of simple and reasonable structure, flexibility in operation, low manufacturing cost, safety, reliability and wide application range.
Description
Technical field
The utility model relates to a kind of full protective device of water that is used for water tank.
Background technology
Mostly have the full protective device of water with the dehumidifier of water tank, mobile air conditioner etc. in the market; the full protective device of this water generally includes a buoy that has jacking block; and sensitive switch that touches by jacking block; when the water in the water tank is full; the jacking block on the buoy touches the normally opened contact on the sensitive switch; the normally opened contact of sensitive switch is opened, the circuit of dehumidifier, mobile air conditioner disconnects, thereby plays the effect that water is completely protected.But the full protective device of present water is because of being installed in the water tank, after long-distance transport, often occurs taking place to misplace or catching phenomenon between the jacking block of buoy and the sensitive switch, influences user's normal use.
At this situation; engineers and technicians are in order to improve the action accuracy of the full protective device of water; it has been done technological improvement; disclose a kind of sensitive switch and had the full protective device of water of this sensitive switch on December 30th, 2009 as Chinese patent literature CN201374282Y; contact in the full protective device of this water touches repeatedly in the mode of lever; avoid the phenomenon of link member generation clamping stagnation, improved the sensitive switch accuracy of action.Portion and link member are a kind of relations of separate type though this kind technical scheme is exerted pressure, during its long-term use or when long-distance transport, the contact precision of exert pressure portion and sensitive switch can descend, and exists the phenomenon of the misoperation that powers on.
The utility model content
The purpose of this utility model aims to provide a kind of simple and reasonable, flexible operation, the cost of manufacture full protective device of the water that is used for water tank low, safe and reliable, applied widely, to overcome weak point of the prior art.
A kind of full protective device of water that is used for water tank by this purpose design comprises the float that is arranged in the water tank, and its architectural feature is that float is provided with magnet, and water tank is outside equipped with tongue tube, and an end of float is hinged in the water tank by rotating shaft.
Described float comprises first float and second float, and first float is arranged on the top of water tank, and second float is arranged on the bottom of water tank, and first magnet is arranged on first float, and second magnet is arranged on second float; Tongue tube comprises first tongue tube and second tongue tube.
Be respectively arranged with the 3rd snubber block and the 4th snubber block that are used to prevent to clash into when second float from rotating water tank on the bottom of described water tank and the sidewall.
Be respectively arranged with first snubber block and second snubber block that are used to prevent to clash into when first float from rotating water tank on the top of described water tank and the sidewall.
Described water tank is outside equipped with dividing plate, and first tongue tube and second tongue tube are arranged on the dividing plate.
Described first tongue tube is arranged on the dividing plate by first buckle, and second tongue tube is arranged on the dividing plate by second buckle.
The utility model is arranged on tongue tube outside the water tank; the float that will have magnet is arranged in the water tank; by this non-contact structure; the dehumidifier, mobile air conditioner etc. that have fundamentally solved the band water tank are after through long-distance transport; the dislocation that takes place between the jacking block of buoy and the sensitive switch or the problem of clamping stagnation often appear; improved reliability of operation and fail safe, and preferably resolved the water that occurs that powers on for the first time and completely protect problem by first float and second float are set.
The utlity model has simple and reasonable, flexible operation, cost of manufacture is low, safe and reliable and advantage of wide range of application.
Description of drawings
Fig. 1 is the main TV structure schematic diagram of the utility model one embodiment.
Fig. 2 is that A-A among Fig. 1 is to the broken section structural representation.
Among the figure: 1 is dividing plate, and 21 is first buckle, and 22 is second buckle, 31 is first tongue tube, and 32 is second tongue tube, and 41 is first snubber block, 42 is second snubber block, and 43 is the 3rd snubber block, and 44 is the 4th snubber block, 51 is first magnet, and 52 is second magnet, and 61 is first float, 62 is second float, and 7 is housing, and 8 is mounting bracket, 91 is first rotating shaft, and 92 is second rotating shaft.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Referring to Fig. 1-Fig. 2, a kind of full protective device of water that is used for water tank comprises the float that is arranged in the water tank 7, and float is provided with magnet, and water tank 7 is outside equipped with tongue tube, and an end of float is hinged in the water tank 7 by rotating shaft.
In the present embodiment, float comprises that first float 61 and second float, 62, the first floats 61 are arranged on the top of water tank 7, and second float 62 is arranged on the bottom of water tank 7, and first magnet 51 is arranged on first float 61, and second magnet 52 is arranged on second float 62; Tongue tube comprises first tongue tube 31 and second tongue tube 32.
Be respectively arranged with on the bottom of water tank 7 and the sidewall and be used to prevent that second float 62 from clashing into the 3rd snubber block 43 and the 4th snubber block 44 of water tank 7 when rotating.
Be respectively arranged with on the top of water tank 7 and the sidewall and be used to prevent that first float 61 from clashing into first snubber block 41 and second snubber block 42 of water tank 7 when rotating.
In the present embodiment, for the ease of the making of water tank, can be outside equipped with dividing plate 1, the first tongue tube 31 and second tongue tube 32 is arranged on the dividing plate 1 at water tank 7.First tongue tube 31 is arranged on the dividing plate 1 by first buckle 21, and second tongue tube 32 is arranged on the dividing plate 1 by second buckle 22.Certainly, first tongue tube 31 and second tongue tube 32 are set directly on the water tank also are fine.
In the present embodiment, for the ease of the making of water tank, first float 61, second float 62, first snubber block 41, second snubber block 42, the 3rd snubber block 43 and the 4th snubber block 44 all are set in place on the mounting bracket 8 in water tank 7.First float 61 is hinged on the mounting bracket 8 by first rotating shaft 91, and second float 62 is hinged on the mounting bracket 8 by second rotating shaft 92.
Above-mentioned magnet both can be fixed in the float by installing hole, also can directly be attached to the surface of above-mentioned float, such as pasting with seccotine.
When water is full, when first float 61 rotates around first rotating shaft 91, when perhaps second float 62 rotates around second rotating shaft 92, the magnetic field of first magnet 51 or second magnet 52 can change, thereby cause the on-off of first tongue tube 31 or second tongue tube 32, subsequently, the circuit of corresponding electric-control system is switched on or switched off in dehumidifier, the mobile air conditioner, can control the operating state of whole water tank then accurately.
Claims (6)
1. the full protective device of water that is used for water tank comprises the float that is arranged in the water tank (7), it is characterized in that float is provided with magnet, and water tank (7) is outside equipped with tongue tube, and an end of float is hinged in the water tank (7) by rotating shaft.
2. the full protective device of water that is used for water tank according to claim 1, it is characterized in that described float comprises first float (61) and second float (62), first float (61) is arranged on the top of water tank (7), second float (62) is arranged on the bottom of water tank (7), first magnet (51) is arranged on first float (61), and second magnet (52) is arranged on second float (62); Tongue tube comprises first tongue tube (31) and second tongue tube (32).
3. the full protective device of the water that is used for water tank according to claim 2 is characterized in that being respectively arranged with on the bottom of described water tank (7) and the sidewall the 3rd snubber block (43) and the 4th snubber block (44) that are used to prevent bump water tank (7) when second float (62) rotates.
4. the full protective device of the water that is used for water tank according to claim 2 is characterized in that being respectively arranged with on the top of described water tank (7) and the sidewall first snubber block (41) and second snubber block (42) that are used to prevent bump water tank (7) when first float (61) rotates.
5. according to the arbitrary described full protective device of water that is used for water tank of claim 2 to 4, it is characterized in that described water tank (7) is outside equipped with dividing plate (1), first tongue tube (31) and second tongue tube (32) are arranged on the dividing plate (1).
6. the full protective device of water that is used for water tank according to claim 5 is characterized in that described first tongue tube (31) is arranged on the dividing plate (1) by first buckle (21), and second tongue tube (32) is arranged on the dividing plate (1) by second buckle (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200757066U CN201956275U (en) | 2011-03-21 | 2011-03-21 | Water-fullness protecting device for water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200757066U CN201956275U (en) | 2011-03-21 | 2011-03-21 | Water-fullness protecting device for water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201956275U true CN201956275U (en) | 2011-08-31 |
Family
ID=44500379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200757066U Expired - Fee Related CN201956275U (en) | 2011-03-21 | 2011-03-21 | Water-fullness protecting device for water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201956275U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023024255A1 (en) * | 2021-08-27 | 2023-03-02 | 广东美的制冷设备有限公司 | Dehumidifier |
-
2011
- 2011-03-21 CN CN2011200757066U patent/CN201956275U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023024255A1 (en) * | 2021-08-27 | 2023-03-02 | 广东美的制冷设备有限公司 | Dehumidifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20140321 |