CN204667206U - A kind of pump water level controller - Google Patents
A kind of pump water level controller Download PDFInfo
- Publication number
- CN204667206U CN204667206U CN201520408984.7U CN201520408984U CN204667206U CN 204667206 U CN204667206 U CN 204667206U CN 201520408984 U CN201520408984 U CN 201520408984U CN 204667206 U CN204667206 U CN 204667206U
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- China
- Prior art keywords
- water level
- suspension rod
- level controller
- rod
- pump water
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- Level Indicators Using A Float (AREA)
Abstract
The utility model provides a kind of pump water level controller, belongs to field of mechanical technique.The comparatively complicated and problem that control accuracy is not high of the structure it solving existing pump water level controller.This pump water level controller, comprise base and outer cover, microswitch and poke rod is provided with in the cavity of outer cover, one end of poke rod is hinged in outer cover, and base is connected with suspension rod, and the lower end of suspension rod is fixed with ball float, the upper end of suspension rod can be connected with poke rod, the upper end of suspension rod is fixed with magnet steel, and the other end of poke rod is fixed with magnet steel, and during corresponding and two the magnet steel phase adhesives in two magnet steel positions, poke rod can promote the button of microswitch.This pump can accurately gauge tap folding and the comparatively compact advantage of structure with water level controller.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of water level controller, particularly a kind of pump water level controller.
Background technology
Water pump operationally, need automatically to control it, when water level reaches the upper limit or in limited time lower, it is made automatically to quit work, such as: the top of high-rise building is common is now provided with cistern and adopts pumping for water pump or draining to carry out controlling water level, when water pump is to reservoir pumping, when water level rises to predetermined high water stage, if continue to send water, water will overflow cistern, causes a large amount of freshwater resources to waste; When doing draining in cistern, when retaining pool inner water is exhausted, cause water pump to dally, not only waste electric energy, and make water pump pump chamber lack of water, will, from new water filling, operate cumbersome when reusing water pump.
In order to address this problem, occur in the market arranging a floating ball device in some water pumps, ball float is connected with switch by connecting rod, rise at ball float or drop to certain position, the Push And Release of Drawing switch, reaching the object controlling water pump, but because switch easily exposes, poor safety performance.
A kind of submersible pump automatic controller for water level (application number: 201120063764.7) disclosed in Chinese patent literature, the lever comprising a vertical rod and be hinged in vertical rod, vertical rod above lever is provided with control enclosure, in control enclosure, has control circuit; The AC power that control circuit comprises submersible pump and is connected with submersible pump, residual current circuit breaker is connected with between AC power and submersible pump, power lead between submersible pump and residual current circuit breaker is connected with contactless contactor, the first-phase output terminal of residual current circuit breaker is connected in series successively and is connected with fuse, contactor and travel switch, the other end of travel switch is connected with the second-phase output terminal of residual current circuit breaker, and travel switch is fixed on and is positioned at above lever short arm; Be connected with retracing spring between lever short arm and vertical rod, on lever is long-armed, be hung with high-order buoyancy aid and low level buoyancy aid with line.But the structure that this water level controls automatically is comparatively complicated and control accuracy is not high.
Summary of the invention
The purpose of this utility model there are the problems referred to above for existing technology, propose a kind of can accurately gauge tap folding and the comparatively compact pump water level controller of structure.
The purpose of this utility model realizes by following technical proposal: a kind of pump water level controller, comprise base and outer cover, microswitch and poke rod is provided with in the cavity of described outer cover, one end of described poke rod is hinged on described outer cover, it is characterized in that, described base is connected with suspension rod, the lower end of described suspension rod is fixed with ball float, the upper end of described suspension rod can be connected with described poke rod, the upper end of described suspension rod is fixed with magnet steel, the other end of described poke rod is fixed with magnet steel, poke rod described in during the corresponding and magnet steel phase adhesive described in two in two magnet steel positions can promote the button of described microswitch.
During work, when water level rises, ball float is subject to buoyancy and up floats, and when driving suspension rod up to move, when the magnet steel on suspension rod is when the magnet steel of poke rod, two magnet steel phase adhesives are drawn and drive poke rod to rotate, and the button making poke rod promote microswitch makes microswitch open; Work as water level decreasing, when ball float sinks, ball float pulls suspension rod to move down, and the magnet steel of suspension rod is separated with the magnet steel of poke rod, under the internal resilience effect of microswitch, push-button reset also makes microswitch close, realize control to water level, by the lever principle of magnetic force and poke rod, realize the keying to microswitch, have precise control and the advantage of reliable operation, this pump water level controller has the comparatively compact advantage of structure simultaneously.
In above-mentioned a kind of pump water level controller, described suspension rod is vertically located on described base, described base is vertically provided with downward opening guide cylinder, in the cavity that the upper end of described suspension rod is embedded in described guide cylinder and the upper end of described suspension rod and described guide cylinder match.By the guide effect of guide cylinder to suspension rod movement, make the movement of suspension rod have good guide effect, make the advantage that the control accuracy of this pump water level controller is higher simultaneously.
In above-mentioned a kind of pump water level controller, described base is provided with microswitch seat, and described microswitch is fixed on described microswitch seat.Microswitch is arranged in microswitch seat, has and connects conveniently advantage.
In above-mentioned a kind of pump water level controller, the middle part of described ball float is provided with the connecting hole passed for suspension rod lower end, and the lower end of described suspension rod is passed described connecting hole and is connected with a positioning block screw thread.Suspension rod passes connecting hole and is connected with locating piece screw thread, has and connects conveniently advantage.
In above-mentioned a kind of pump water level controller, described ball float comprises upper cover and lower cover, and described upper cover is connected with described lower cover.Ball float adopts upper cover to be connected with lower cover, has structure simply and connect conveniently advantage.
In above-mentioned a kind of pump water level controller, the upper surface of described suspension rod is provided with groove, and the magnet steel of described suspension rod is embedded in described groove.Magnet steel is embedded in groove the location realizing magnet steel and suspension rod, has the simple and good advantage of locating effect of structure.
In above-mentioned a kind of pump water level controller, the other end of described poke rod is provided with groove, and the magnet steel of described poke rod is embedded in described groove.Magnet steel is embedded in groove the location realizing magnet steel and poke rod, has the simple and good advantage of locating effect of structure.
In above-mentioned a kind of pump water level controller, described poke rod is bent, its one end is hinged on described outer cover, and the other end of described poke rod is positioned at the upper end of described suspension rod, and the middle part of described poke rod can be resisted against on the button of microswitch.
In above-mentioned a kind of pump water level controller, the upper end of described guide cylinder is in the cavity of described outer cover and form the space of sealing between described base and described outer cover.Adopt above-mentioned setting, make can form good sealing between outer cover and base.
Compared with prior art, this pump water level controller has the following advantages:
1, by the lever principle of magnetic force and poke rod, realize the keying to microswitch, have precise control and the advantage of reliable operation, this pump water level controller has the comparatively compact advantage of structure simultaneously;
2, by the guide effect of guide cylinder to suspension rod movement, make the movement of suspension rod have good guide effect, make the advantage that the control accuracy of this pump water level controller is higher;
3, suspension rod passes connecting hole and is connected with locating piece screw thread, has and connects conveniently advantage.
Accompanying drawing explanation
Fig. 1 is the original state schematic diagram of this pump water level controller.
Fig. 2 is the working state schematic representation of this pump water level controller.
In figure, 1, base; 1a, guide cylinder; 2, outer cover; 3, microswitch; 4, poke rod; 5, suspension rod; 6, ball float; 6a, upper cover; 6b, lower cover; 7, magnet steel; 8, microswitch seat; 9, locating piece; 10, groove.
Embodiment
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As illustrated in fig. 1 and 2, a kind of pump water level controller, comprise base 1 and outer cover 2, base 1 is provided with microswitch seat 8, microswitch seat 8 is fixed with microswitch 3, has and connects conveniently advantage.Establish poke rod 4 in the cavity of outer cover 2, poke rod 4 is in bent, and its one end is hinged on outer cover 2.Microswitch 3 can adopt application number be 201220254704.8 microswitch 3 or application number be the microswitch 3 of 201420254025.X.
Base 1 is vertically provided with downward opening guide cylinder 1a, is connected with suspension rod 5 in guide cylinder 1a, one end of suspension rod 5 is embedded in the cavity of guide cylinder 1a, and upper end and the guide cylinder 1a of suspension rod 5 match.The other end of poke rod 4 is positioned at the upper end of suspension rod 5, and the middle part of poke rod 4 can be resisted against on the button of microswitch 3.The upper surface of suspension rod 5 is provided with groove 10, and the magnet steel 7 of suspension rod 5 is embedded in groove 10, and the other end of poke rod 4 is provided with groove 10, and the magnet steel 7 of poke rod 4 is embedded in described groove 10, has the simple and good advantage of locating effect of structure.Two magnet steel 7 lay respectively at the both sides of guide cylinder 1a bottom surface and two magnet steel 7 positions are corresponding, and during two magnet steel 7 phase adhesives, poke rod 4 can promote the button of microswitch 3.By the guide effect of guide cylinder 1a to suspension rod 5 movement, make the movement of suspension rod 5 have good guide effect, make the advantage that the control accuracy of this pump water level controller is higher simultaneously.
The lower end of suspension rod 5 is fixed with ball float 6, the connecting hole that the middle part of ball float 6 is passed for suspension rod 5 lower end, and the lower end of suspension rod 5 is through connecting hole and be connected with a positioning block 9 screw thread, has and connects conveniently advantage.Ball float 6 comprises upper cover 6a and lower cover 6b, and upper cover 6a is connected with lower cover 6b, has structure simple and connect conveniently advantage.
The upper end of guide cylinder 1a is in the cavity of outer cover 2 and form the space of sealing between base 1 and outer cover 2, makes can form good sealing between outer cover 2 and base 1.
During work, when water level rises, ball float 6 is subject to buoyancy and up floats, and when driving suspension rod 5 up to move, when the magnet steel 7 on suspension rod 5 is when the magnet steel 7 of poke rod 4, the adhesive of two magnet steel 7 phases is drawn and is driven poke rod 4 to rotate, and the button making poke rod 4 promote microswitch 3 makes microswitch 3 open; Work as water level decreasing, when ball float 6 sinks, ball float 6 pulls suspension rod 5 to move down, the magnet steel 7 of suspension rod 5 is separated with the magnet steel 7 of poke rod 4, and under the internal resilience effect of microswitch 3, push-button reset also makes microswitch 3 close, realize the control to water level, by the lever principle of magnetic force and poke rod 4, realize the keying to microswitch 3, there is precise control and the advantage of reliable operation.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ the terms such as base 1, guide cylinder 1a, outer cover 2, microswitch 3, poke rod 4, suspension rod 5, ball float 6, upper cover 6a, lower cover 6b, magnet steel 7, microswitch seat 8, locating piece 9, groove 10 herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (9)
1. a pump water level controller, comprise base (1) and outer cover (2), microswitch (3) and poke rod (4) is provided with in the cavity of described outer cover (2), one end of described poke rod (4) is hinged on described outer cover (2), it is characterized in that, described base (1) is connected with suspension rod (5), the lower end of described suspension rod (5) is fixed with ball float (6), the upper end of described suspension rod (5) can be connected with described poke rod (4), the upper end of described suspension rod (5) is fixed with magnet steel (7), the other end of described poke rod (4) is fixed with magnet steel (7), poke rod (4) described in during corresponding and magnet steel (7) the phase adhesive described in two in two magnet steel (7) positions can promote the button of described microswitch (3).
2. a kind of pump water level controller according to claim 1, it is characterized in that, described base (1) is vertically provided with downward opening guide cylinder (1a), in the cavity that the upper end of described suspension rod (5) is embedded in described guide cylinder (1a) and the upper end of described suspension rod (5) and described guide cylinder (1a) match.
3. a kind of pump water level controller according to claim 1, it is characterized in that, described base (1) is provided with microswitch seat (8), and described microswitch (3) is fixed on described microswitch seat (8).
4. a kind of pump water level controller according to claim 1 or 2 or 3, it is characterized in that, the middle part of described ball float (6) is provided with the connecting hole passed for suspension rod (5) lower end, and the lower end of described suspension rod (5) is passed described connecting hole and is connected with a positioning block (9) screw thread.
5. a kind of pump water level controller according to claim 1 or 2 or 3, it is characterized in that, described ball float (6) comprise upper cover (6a) with lower cover (6b) and described upper cover (6a) be connected with described lower cover (6b).
6. a kind of pump water level controller according to claim 1 or 2 or 3, it is characterized in that, the upper surface of described suspension rod (5) is provided with groove (10), and the magnet steel (7) of described suspension rod (5) is embedded in the groove (10) of described suspension rod (5).
7. a kind of pump water level controller according to claim 1 or 2 or 3, it is characterized in that, the other end of described poke rod (4) is provided with groove (10), and the magnet steel (7) of described poke rod (4) is embedded in the groove (10) of described poke rod (4).
8. a kind of pump water level controller according to claim 1 or 2 or 3, it is characterized in that, described poke rod (4) is in bent, its one end is hinged on described outer cover (2), the other end of described poke rod (4) is positioned at the upper end of described suspension rod (5), and the middle part of described poke rod (4) can be resisted against on the button of microswitch (3).
9. a kind of pump water level controller according to claim 2, it is characterized in that, the upper end of described guide cylinder (1a) is positioned at the cavity of described outer cover (2) and forms the space of sealing between described base (1) and described outer cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520408984.7U CN204667206U (en) | 2015-06-15 | 2015-06-15 | A kind of pump water level controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520408984.7U CN204667206U (en) | 2015-06-15 | 2015-06-15 | A kind of pump water level controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204667206U true CN204667206U (en) | 2015-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520408984.7U Expired - Fee Related CN204667206U (en) | 2015-06-15 | 2015-06-15 | A kind of pump water level controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204667206U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107844134A (en) * | 2017-12-14 | 2018-03-27 | 浙江耀达智能科技股份有限公司 | A kind of float switch |
| CN107918411A (en) * | 2017-12-30 | 2018-04-17 | 浙江耀达智能科技股份有限公司 | A kind of new float switch |
| CN109460078A (en) * | 2018-10-16 | 2019-03-12 | 周晓君 | Water is without critical automatic control system on a kind of water tank |
-
2015
- 2015-06-15 CN CN201520408984.7U patent/CN204667206U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107844134A (en) * | 2017-12-14 | 2018-03-27 | 浙江耀达智能科技股份有限公司 | A kind of float switch |
| CN107918411A (en) * | 2017-12-30 | 2018-04-17 | 浙江耀达智能科技股份有限公司 | A kind of new float switch |
| CN109460078A (en) * | 2018-10-16 | 2019-03-12 | 周晓君 | Water is without critical automatic control system on a kind of water tank |
| CN109460078B (en) * | 2018-10-16 | 2021-11-30 | 周晓君 | Water tank water-feeding non-critical automatic control system |
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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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Wenling City, Taizhou City, Zhejiang province 317511 industrial town southeast of loose accumulation Patentee after: TAIZHOU YAODA INDUSTRY & TRADE CO., LTD. Address before: Wenling City, Taizhou City, Zhejiang province 317511 industrial town southeast of loose accumulation Patentee before: Taizhou Yaoda Trade Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20180615 |