CN201100244Y - Automatic pumping switch device for control water well diving pump - Google Patents
Automatic pumping switch device for control water well diving pump Download PDFInfo
- Publication number
- CN201100244Y CN201100244Y CNU2007200645115U CN200720064511U CN201100244Y CN 201100244 Y CN201100244 Y CN 201100244Y CN U2007200645115 U CNU2007200645115 U CN U2007200645115U CN 200720064511 U CN200720064511 U CN 200720064511U CN 201100244 Y CN201100244 Y CN 201100244Y
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- China
- Prior art keywords
- lever
- bar
- water
- straight
- pillar
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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
The utility model relates to an automatic pumping switching device for controlling a well diving pump, wherein the upper portion of a float in a water tower is provided with a straight bar which is traversed through a guide hole on the tower top, the upper portion of a straight bar 3 is provided with an upper and a lower shift lever, an upper electrode pillar, a lower electrode pillar and a positioning pillar are vertically arrayed in an switching frame which is fixed on the tower top, the upper electrode pillar and the lower electrode pillar respectively utilize directing lines to connect a diving pump power cord, the pillar end portion of the lower electrode pillar is hinged with a metal contacting plate, a switching frame upright post is hinged with a lever, one end of the lever is arranged between an upper pulling bar and a lower pulling bar, and the other end is provided with a travelling top centre which is inserted in a central hole of the lever to support the metal contacting late, and a spring is mounted between the travelling top centre and the lever. The automatic pumping switching device of the utility model is characterized in that the complete automation of pumping is achieved without manual operations, and saves time and worry, can not generate the phenomenon of hull water and dry water, and saves electricity energy and water source.
Description
Technical field
The electrical switch that the electric control equipment of using on a kind of water lifting machinery, especially well submersible pump are used.
Background technique
At present, most of rural households domestic water mode is by the submersible pump in the well water to be evacuated in the water tower, becomes so-called tap water.This mode need often be watched water in the water tower? to manually start the electrical switch of submersible pump when not having water, start submersible pump and in water tower, draw water; Can not be in the pump process from the people, careless slightly water can overflow water tower when full, and waste electric energy and water resources cause unnecessary loss.In a word, the mode that this use manual electric switch draws water is time-consuming, require great effort, take a lot of trouble, and is very inconvenient.
Summary of the invention
The purpose of this utility model provides a kind of switch gear that draws water automatically that the well submersible pump is used of controlling, and accomplishes to draw water automatically, saves time and save worry, saving power and water resources.
The scheme of technology is that the float top that is positioned at water tower has straight-bar to pass from the slide guide hole on the cat head, and upper and lower driving lever is arranged at straight-bar top.Be fixed on and vertically be arranged with upper and lower electrode column and locating column in the switch bracket on the cat head, upper and lower electrode column connects the submersible pump power line with lead respectively, the bottom electrode column end is hinged with the metal contact, be hinged with lever on the switch bracket pillar, lever one end is between upper and lower driving lever, the other end has rolling center to be inserted in the lever center hole and withstands the metal contact, is equipped with spring between rolling center and the lever.
Working principle is as follows: water tower level just often, the rolling center of lever withstands metal contact downside, metal contact upside leaves the pole that powers on, the metal contact only contacts bottom electrode post and locating column, the submersible pump no electric circuit, does not go up water.When water tower level descended, float drove straight-bar and descends, and the last driving lever of straight-bar down promotes lever, metal contact upside is then withstood in the perk of the lever the other end, its rolling center, and the metal contact contacts upper and lower electrode column simultaneously, make the submersible pump energising, water is evacuated in the water tower.Through going up after a while water, when float rose to a certain degree, the following driving lever on the straight-bar up promoted lever, then toward deflect, its rolling center withstands metal contact downside to the other end of lever again, and metal contact upside leaves the pole that powers on again, make the submersible pump outage, stop to go up water.Move in circles therewith, remaining has water in the water tower.
Compared with the prior art, characteristics of the present utility model are to have realized the full-automation of drawing water, and without manual operation, save time and save worry; Full water and solid carbon dioxide phenomenon, saving power and water resources can not take place.
Description of drawings
Fig. 1 is the switch gear master TV structure schematic representation that draws water automatically
Fig. 2 is the switch gear plan structure schematic representation that draws water automatically
Embodiment
Embodiment one
As shown in the figure, float 2 tops that are positioned at water tower 1 have straight-bar 3 to pass from the slide guide hole on the cat head, on straight-bar 3 tops have, following driving lever 31,32, be fixed in the switch bracket 4 on the cat head and vertically be arranged with, bottom electrode post 41,42, on, bottom electrode post 41,42 connect the submersible pump power line with lead respectively, bottom electrode post 42 ends are hinged with metal contact 44, be hinged with lever 46 on switch bracket 4 columns 45, lever 46 1 ends are positioned at, following driving lever 31, between 32, the other end has rolling center 47 to be inserted in lever 46 center holes and withstands metal contact 44, is equipped with spring 48 between rolling center 47 and the lever 46.
In order to make straight-bar 3 upper and lower flexible operations, the straight-bar 3 of present embodiment is a round bar, and water tower 1 cat head slide guide hole should be circular hole mutually, and two slide guide position-limited levers 5 of placing restrictions on down driving lever 32 orientation should be arranged on the cat head mutually.
Embodiment two
This example is basic identical with example one, and difference is that straight-bar 3 is square pole, and water tower 1 cat head slide guide should be square opening mutually, and slide guide position-limited lever 5 is not set.Though this example ratio one is simple in structure, straight-bar 3 operational flexibilities are not good enough.
Claims (3)
1, a kind ofly control the switch gear that draws water automatically that the well submersible pump is used, float (2) top that it is characterized in that being positioned at water tower (1) has straight-bar (3) to pass from the slide guide hole on the cat head, on straight-bar (3) top has, following driving lever (31,32), be fixed in the switch bracket (4) on the cat head and vertically be arranged with, bottom electrode post (41,42) and locating column (43), on, bottom electrode post (41,42) connect the submersible pump power line with lead respectively, bottom electrode post (42) end is hinged with metal contact (44), be hinged with lever (46) on switch bracket (4) column (45), lever (46) one ends are positioned at, following driving lever (31,32) between, the other end has rolling center (47) to be inserted in lever (46) center hole and withstands metal contact (44), is equipped with spring (48) between rolling center (47) and the lever (46).
2, the switch gear that draws water automatically according to claim 1 is characterized in that straight-bar (3) is a round bar, and water tower (1) cat head slide guide hole should be circular hole mutually, and two slide guide position-limited levers (5) of placing restrictions on down driving lever (32) orientation should be arranged on the cat head mutually.
3, the switch gear that draws water automatically according to claim 1 is characterized in that straight-bar (3) is a square pole, and water tower (1) cat head slide guide hole should be square opening mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200645115U CN201100244Y (en) | 2007-09-18 | 2007-09-18 | Automatic pumping switch device for control water well diving pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200645115U CN201100244Y (en) | 2007-09-18 | 2007-09-18 | Automatic pumping switch device for control water well diving pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201100244Y true CN201100244Y (en) | 2008-08-13 |
Family
ID=39936778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200645115U Expired - Fee Related CN201100244Y (en) | 2007-09-18 | 2007-09-18 | Automatic pumping switch device for control water well diving pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201100244Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017185536A1 (en) * | 2016-04-27 | 2017-11-02 | 新界泵业集团股份有限公司 | Float switch structure |
| CN109961981A (en) * | 2017-12-24 | 2019-07-02 | 杨佳悦 | A kind of electric contact water level switch |
| CN113530807A (en) * | 2021-07-15 | 2021-10-22 | 中建八局南方建设有限公司 | Water pump floating rack |
-
2007
- 2007-09-18 CN CNU2007200645115U patent/CN201100244Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017185536A1 (en) * | 2016-04-27 | 2017-11-02 | 新界泵业集团股份有限公司 | Float switch structure |
| CN109961981A (en) * | 2017-12-24 | 2019-07-02 | 杨佳悦 | A kind of electric contact water level switch |
| CN109961981B (en) * | 2017-12-24 | 2020-05-01 | 杨佳悦 | Electric contact water level switch |
| CN113530807A (en) * | 2021-07-15 | 2021-10-22 | 中建八局南方建设有限公司 | Water pump floating rack |
| CN113530807B (en) * | 2021-07-15 | 2023-01-31 | 中建八局南方建设有限公司 | Water pump floating rack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |