CN201311876Y - Water flow switch - Google Patents
Water flow switch Download PDFInfo
- Publication number
- CN201311876Y CN201311876Y CNU2008200508589U CN200820050858U CN201311876Y CN 201311876 Y CN201311876 Y CN 201311876Y CN U2008200508589 U CNU2008200508589 U CN U2008200508589U CN 200820050858 U CN200820050858 U CN 200820050858U CN 201311876 Y CN201311876 Y CN 201311876Y
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- CN
- China
- Prior art keywords
- magnet
- water flow
- tongue tube
- flow switch
- catch
- Prior art date
- 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 - Lifetime
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Abstract
The utility model relates to a water flow switch which belongs to the field of heat exchange and comprises a tongue tube, an electronic wire, an upper cover, a lower cover, an upper magnet, a lower magnet, an obturating ring and a separation blade, wherein the upper cover is arranged on the lower cover which is connected to a water pipe to be sealed by the obturating ring, the separation blade is arranged in the upper cover by a shaft, the upper end of the separation blade is provided with the lower magnet, the upper magnet is arranged in the upper cover and is matched with the lower magnet, the electronic wire is arranged on the upper cover which is provided with a hole, the tongue tube is arranged in the hole, and the electronic wire is connected with the tongue tube. The function of water flow switch is realized under the impact action of water flow. The utility model has simple structure.
Description
Technical field
The utility model water flow switch belongs to the heat exchange field, particularly relates to the water flow switch that a kind of heat pump water-heating machine uses.
Background technology
The water flow switch that uses tongue tube has been arranged at present, but, existed deficiency on the water resistance, had influence on the useful life of water flow switch in being quick on the draw property.
Summary of the invention
The purpose of this utility model is to provide a kind of water flow switch, being quick on the draw property height, and water resistance is good, the streamflow regime in the induction heat pumping system.
The purpose of this utility model reaches by following measure, the utility model water flow switch is by tongue tube, electronics line, loam cake, lower cover, last magnet, lower magnet, sealing ring, catch is formed, loam cake is installed in down and covers, and lower cover is connected on the water pipe, seals by sealing ring, catch is installed in the loam cake by axle, in the catch upper end lower magnet is installed, is installed magnet in loam cake, last magnet cooperates with lower magnet, the electronics line is installed in and covers, cover porosely last, tongue tube is installed in the hole, and the electronics line is connected with tongue tube.Under the percussion of current, catch overcomes the attraction that goes up magnet and lower magnet, and catch sways, and makes the lower magnet deflection near tongue tube, and tongue tube is connected, and the electronics line has electric current to flow through.During no current, the attraction of last magnet and lower magnet, lower magnet is away from tongue tube, and tongue tube disconnects, and no current flows through in the electronics line.Realize the effect of water flow switch.
The utility model is simple in structure, and water resistance is good, long service life, and the sensitivity height is realized the effect of water flow switch.。
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Accompanying drawing 2 is structural representations of the present utility model.
Accompanying drawing 3 is structural representations of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As accompanying drawing 1, as accompanying drawing 2, as shown in Figure 3, the utility model water flow switch is by tongue tube 2, electronics line 1, loam cake 4, lower cover 5, last magnet 3, lower magnet 6, sealing ring 7, catch 9 is formed, loam cake is installed in down and covers, and lower cover is by being threaded on the water pipe, and sealing ring is arranged in the lower cover, catch is installed in the loam cake by axle 8, catch sways, and in the catch upper end lower magnet is installed, and installs magnet in loam cake, last magnet cooperates with lower magnet, be provided with porosely on the lower magnet limit of loam cake, tongue tube is installed in the hole, and the electronics line is connected with tongue tube.Under the percussion of current, catch overcomes the attraction that goes up magnet and lower magnet, and catch sways, and makes the lower magnet deflection near tongue tube, and tongue tube is connected, and the electronics line has electric current to flow through.During no current, the attraction of last magnet and lower magnet, lower magnet is away from tongue tube, and tongue tube disconnects, and no current flows through in the electronics line.Realize the effect of water flow switch.
As shown in Figure 2, the utility model water flow switch is by tongue tube 2, electronics line 1, loam cake 4, lower cover 5, last magnet 3, lower magnet 6, sealing ring 7, catch 9 is formed, and loam cake is installed in down and covers, lower cover is by being threaded on the water pipe, and sealing ring is arranged in the lower cover, and catch is installed in the loam cake by axle 8, catch sways, during no current, and the attraction of last magnet and lower magnet, lower magnet is away from tongue tube, and tongue tube disconnects, and no current flows through in the electronics line.Realize the effect of water flow switch.
As shown in Figure 3, the utility model water flow switch is by tongue tube 2, electronics line 1, loam cake 4, lower cover 5, last magnet 3, lower magnet 6, sealing ring 7, catch 9 is formed, loam cake is installed in down and covers, and lower cover is by being threaded on the water pipe, and sealing ring is arranged in the lower cover, catch is installed in the loam cake by axle 8, catch sways, and under the percussion of current, catch overcomes the attraction that goes up magnet and lower magnet, catch sways, make the lower magnet deflection near tongue tube, tongue tube is connected, and the electronics line has electric current to flow through.
Claims (4)
1, a kind of water flow switch, by tongue tube, loam cake, last magnet, lower magnet, catch is formed, and it is characterized in that catch is installed in the loam cake by axle, in the catch upper end lower magnet is installed, install magnet in loam cake, last magnet cooperates with lower magnet, covers porosely last, and tongue tube is installed in the hole.
2, water flow switch according to claim 1 is characterized in that loam cake is installed in down to cover.
3, water flow switch according to claim 1 is characterized in that tongue tube connects the electronics line.
4, water flow switch according to claim 1 is characterized in that lower cover is connected on the water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200508589U CN201311876Y (en) | 2008-07-14 | 2008-07-14 | Water flow switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200508589U CN201311876Y (en) | 2008-07-14 | 2008-07-14 | Water flow switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201311876Y true CN201311876Y (en) | 2009-09-16 |
Family
ID=41109133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200508589U Expired - Lifetime CN201311876Y (en) | 2008-07-14 | 2008-07-14 | Water flow switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201311876Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453946A (en) * | 2013-08-19 | 2013-12-18 | 佛山市高明毅力温控器有限公司 | Flow detector used for liquid circulation pipeline |
| CN103617924A (en) * | 2013-10-29 | 2014-03-05 | 大连葆光节能空调设备厂 | A liquid magnetism annunciator |
| CN104196703A (en) * | 2014-08-19 | 2014-12-10 | 安徽金科橡塑制品有限公司 | Household water pump starter |
-
2008
- 2008-07-14 CN CNU2008200508589U patent/CN201311876Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453946A (en) * | 2013-08-19 | 2013-12-18 | 佛山市高明毅力温控器有限公司 | Flow detector used for liquid circulation pipeline |
| CN103453946B (en) * | 2013-08-19 | 2016-06-29 | 佛山市高明毅力温控器有限公司 | Flow detector for liquid circulation lines |
| CN103617924A (en) * | 2013-10-29 | 2014-03-05 | 大连葆光节能空调设备厂 | A liquid magnetism annunciator |
| CN104196703A (en) * | 2014-08-19 | 2014-12-10 | 安徽金科橡塑制品有限公司 | Household water pump starter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG FENNIKEZI ENERGY SAVING EQUIPMENT CO., L Free format text: FORMER NAME: GUANGZHOU MIXILEI ELECTRONICS CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Guangdong city of Guangzhou province Panyu District Zhen Ling Dong Cun lizhiwan, zip code: 511470 Patentee after: Guangdong PHNIX Eco-Energy Solution Ltd. Address before: Yaohua Industrial Park, Xingye Road, Dagang Town, Guangzhou, Guangdong, Panyu District 511470, China Patentee before: Guangzhou Missouri Electronics Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090916 |
|
| CX01 | Expiry of patent term |