CN102384078A - Improved electronic pressure controller - Google Patents
Improved electronic pressure controller Download PDFInfo
- Publication number
- CN102384078A CN102384078A CN2011103577318A CN201110357731A CN102384078A CN 102384078 A CN102384078 A CN 102384078A CN 2011103577318 A CN2011103577318 A CN 2011103577318A CN 201110357731 A CN201110357731 A CN 201110357731A CN 102384078 A CN102384078 A CN 102384078A
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- pressure
- assembly
- check valve
- valve assembly
- sensitive diaphragm
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Abstract
The invention relates to an improved electronic pressure controller, which is compact in structure, easy to mount, accurate in control and reliable in performance. The improved electronic pressure controller comprises a midbody provided with a water inlet and a water outlet, a pressure diaphragm arranged in an accommodating cavity in the midbody, a large spring and a pressure regulating rod assembly which press the diaphragm, and a check valve assembly in the water inlet; magnets are embedded in a pressure rod seat assembly and the check valve assembly, electronic control elements of reed pipes are arranged corresponding to the magnets, and are connected with a control circuit; two sides of the midbody are fixed with a rear cover and a panel; and magnets embedded in the pressure rod assembly and the check valve assembly and the reed pipes generate electromagnetic induction to generate electrical signals to automatically control the start and stop of a water pump. The controller has the advantages that: a delicate structural design of pressure parts makes the controller compact in structure, and a pressure regulating structural design is reliable in performance and makes the product better meet the diversified requirements of users; and the product can be widely applied to automatic control of water supply systems of water pumps.
Description
Technical field
The present invention relates to the architecture advances of a kind of electronic pressure controller, particularly a kind of electronic pressure controller, belong to the water pump water supply system electronic pressure controller technical field of control automatically.
Background technique
The electronic pressure controller that uses at present; Being used for water pump water supply system controls automatically; Start or switch off the pump through opening or closing water tap; With spring breakout pressure is set, magnet steel provides signal with magnetic control element electromagnetic induction to controller, and the structure of existing electronic pressure controller can not satisfy client's diversified demand.
Summary of the invention
The object of the present invention is to provide a kind ofly have compact structure, simple, precise control be installed, the improved electronic pressure controller of reliable performance.
The present invention realizes through following technological scheme: a kind of improved electronic pressure controller; Comprise middle body, be arranged on pressure-sensitive diaphragm in the mesenteron, regulate breakout pressure pressure regulation bar assembly with water intake and water outlet; The press rods assembly of pressure signal is provided; Check valve assembly in the water intake, bonnet, panel, big spring, ram seat; The right side of body during said water intake is arranged on; The left side of body during said water outlet is arranged on; The rear side of body during said bonnet is arranged on; The front side of body during said panel is arranged on; Said ram seat is arranged on the back of pressure-sensitive diaphragm; The outer end of said pressure regulation bar assembly is arranged on the bonnet, and said big spring is set on the pressure regulation bar assembly, and the one of which end is arranged on the bonnet, and the other end is arranged on the ram seat; Said press rods assembly is arranged on the place ahead of pressure-sensitive diaphragm; Said press rods assembly and the built-in magnet steel of check valve assembly are provided with magnetic control element dry reed-pipe with its corresponding position, and dry reed-pipe is connected with circuit board assemblies; The electric pressure signal that the dry reed-pipe electromagnetic induction produces in magnet steel and the circuit board assemblies is installed in the said press rods assembly; Be input to the IC circuit jointly with the flow electrical signal of built-in magnet steel of check valve assembly and the generation of dry reed-pipe electromagnetic induction; The IC circuit output signal is to LED and motor, its output terminal is connected to come control of pump through relay and motor startup with close.
Preferably, the rear portion of said pressure-sensitive diaphragm is provided with the rubber seat; Said pressure-sensitive diaphragm is sandwiched between middle body and the rubber seat; The central part of said rubber seat is provided with through hole; Said big spring passes the through hole of rubber seat.
Preferably, be provided with pushing cover between said pressure-sensitive diaphragm and the press rods assembly.
Preferably, said check valve assembly is provided with the reset switch post.
Beneficial effect of the present invention is embodied in: check valve assembly and the built-in magnet of press rods assembly and dry reed-pipe electromagnetic induction produce electrical signal and come the automatically controlled water pump water system, and exquisite press member structural design makes controller architecture compact; Unique pressure adjusting structure design makes product more can satisfy client's diversified requirement.
Description of drawings
Below in conjunction with accompanying drawing technological scheme of the present invention is described further:
Fig. 1 is the structure sectional view of one embodiment of the invention;
Fig. 2 is circuit theory diagrams of the present invention;
Among the figure: 1, bonnet; 2, rubber seat; 3, pressure-sensitive diaphragm; 4, middle body; 5, pressure magnet steel; 6, pressure dry reed-pipe; 7, panel; 8, pressure regulation bar assembly; 9, big spring; 10, ram seat; 11, pushing cover; 12, press rods assembly; 13, flow magnet steel; 14, check valve assembly; 15, circuit board assemblies; 16, flow dry reed-pipe; 17, reset switch post.
Embodiment
Below in conjunction with accompanying drawing the present invention is described.
Be depicted as a kind of improved electronic pressure controller of the present invention like accompanying drawing 1; Comprise middle body 4, be arranged on pressure-sensitive diaphragm 3 in the mesenteron, regulate breakout pressure pressure regulation bar assembly 8 with water intake and water outlet; The press rods assembly 12 of pressure signal is provided; Check valve assembly 14 in the water intake, bonnet 1, panel 7, big spring 9, ram seat 10; The right side of body 4 during said water intake is arranged on; The left side of body 4 during said water outlet is arranged on; The rear side of body 4 during said bonnet 1 is arranged on; The front side of body 4 during said panel 7 is arranged on; Said ram seat 10 is arranged on the back of pressure-sensitive diaphragm 3; The outer end of said pressure regulation bar assembly 8 is arranged on the bonnet 1, and said big spring 9 is set on the pressure regulation bar assembly 8, and the one of which end is arranged on the bonnet 1, and the other end is arranged on the ram seat 10; The rear portion of said pressure-sensitive diaphragm 3 is provided with rubber seat 2; Said pressure-sensitive diaphragm 3 is sandwiched between middle body 4 and the rubber seat 2; The central part of said rubber seat 2 is provided with through hole; Said big spring 9 passes the through hole of rubber seat 2; Said press rods assembly 12 is arranged on the place ahead of pressure-sensitive diaphragm 3; Be provided with pushing cover 11 between said pressure-sensitive diaphragm 3 and the press rods assembly 12; Said press rods assembly 12 built-in pressure magnet steel 5; Be provided with magnetic control element pressure dry reed-pipe 6 with pressure magnet steel 5 corresponding positions; Said check valve assembly 14 built-in flow magnet steel 13 are provided with magnetic control element flow dry reed-pipe 16 with flow magnet steel 13 corresponding positions; Said pressure dry reed-pipe 6, flow dry reed-pipe 16 are connected with circuit board assemblies 15 respectively; The electric pressure signal that the dry reed-pipe electromagnetic induction produces in pressure magnet steel of installing in the said press rods assembly 12 5 and the circuit board assemblies 15; Be input to the IC circuit with check valve assembly 14 built-in flow magnet steel 13 jointly with the flow electrical signal that the dry reed-pipe electromagnetic induction produces; The IC circuit output signal is to LED and motor, its output terminal is connected to come control of pump through relay and motor startup with close.Said check valve assembly 14 is provided with reset switch post 17.
In conjunction with shown in Figure 2, resistance R 1, R2, R3, R4 capacitor C 1, C2 voltage-stabiliser tube DZ1, DZ2 rectifier bridge heap BR1 and light emitting diode DL1 (green) form power circuit, during the water system lack of water; Check valve assembly 14 falls after rise; Safety check magnet makes its adhesive near magnetic control element RD1, because hydraulic pressure reduces, pressure-sensitive diaphragm 3 resets under pressure regulation bar assembly 8 and big spring 9 act on; This moment, pressure magnet steel 5 internal magnets and dry reed-pipe RD2 induction made its adhesive; Luminotron tube DL3 (redness) is bright, the indication lack of water, and pump motor quits work.
When restarting, by switch SW 1, relay R L1 gets electric closure, pump motor work; This moment, check valve assembly 14 was backed down by current, and dry reed-pipe RD1 breaks off, and pressure-sensitive diaphragm 3 is also backed down by hydraulic action; Compress big spring 9 simultaneously, dry reed-pipe RD2 breaks off, and light emitting diode DL3 this moment (redness) goes out; Light emitting diode DL2 (yellow) is bright, and RL1 gets electric closure, the pump motor continuous operation.
The press member structural design that this controller is exquisite and unique diaphragm structure design make product with compact structure, reliable performance.
Beneficial effect of the present invention is embodied in: check valve assembly and the built-in magnet of press rods assembly and dry reed-pipe electromagnetic induction produce electrical signal and come the automatically controlled water pump water system, and exquisite press member structural design makes controller architecture compact; Unique pressure adjusting structure design makes product more can satisfy client's diversified requirement.
Below only be concrete exemplary applications of the present invention, protection scope of the present invention is not constituted any limitation.All employing equivalents or equivalence are replaced and the technological scheme of formation, all drop within the rights protection scope of the present invention.
Claims (4)
1. improved electronic pressure controller; It is characterized in that: comprise middle body, be arranged on pressure-sensitive diaphragm in the mesenteron, regulate breakout pressure pressure regulation bar assembly with water intake and water outlet; The press rods assembly of pressure signal is provided; Check valve assembly in the water intake, bonnet, panel, big spring, ram seat; The right side of body during said water intake is arranged on; The left side of body during said water outlet is arranged on; The rear side of body during said bonnet is arranged on; The front side of body during said panel is arranged on; Said ram seat is arranged on the back of pressure-sensitive diaphragm; The outer end of said pressure regulation bar assembly is arranged on the bonnet, and said big spring is set on the pressure regulation bar assembly, and the one of which end is arranged on the bonnet, and the other end is arranged on the ram seat; Said press rods assembly is arranged on the place ahead of pressure-sensitive diaphragm; Said press rods assembly and the built-in magnet steel of check valve assembly are provided with magnetic control element dry reed-pipe with its corresponding position, and dry reed-pipe is connected with circuit board assemblies; The electric pressure signal that the dry reed-pipe electromagnetic induction produces in magnet steel and the circuit board assemblies is installed in the said press rods assembly; Be input to the IC circuit jointly with the flow electrical signal of built-in magnet steel of check valve assembly and the generation of dry reed-pipe electromagnetic induction; The IC circuit output signal is to LED and motor, its output terminal is connected to come control of pump through relay and motor startup with close.
2. improved electronic pressure controller according to claim 1 is characterized in that: the rear portion of said pressure-sensitive diaphragm is provided with the rubber seat; Said pressure-sensitive diaphragm is sandwiched between middle body and the rubber seat; The central part of said rubber seat is provided with through hole; Said big spring passes the through hole of rubber seat.
3. improved electronic pressure controller according to claim 1 is characterized in that: be provided with pushing cover between said pressure-sensitive diaphragm and the press rods assembly.
4. improved electronic pressure controller according to claim 1 is characterized in that: said check valve assembly is provided with the reset switch post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103577318A CN102384078A (en) | 2011-11-14 | 2011-11-14 | Improved electronic pressure controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103577318A CN102384078A (en) | 2011-11-14 | 2011-11-14 | Improved electronic pressure controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102384078A true CN102384078A (en) | 2012-03-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103577318A Pending CN102384078A (en) | 2011-11-14 | 2011-11-14 | Improved electronic pressure controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102384078A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106194681A (en) * | 2016-08-29 | 2016-12-07 | 台州市耀达工贸有限公司 | Novel pressure switchs |
| CN110131164A (en) * | 2019-05-10 | 2019-08-16 | 士商（上海）机械有限公司 | A kind of pressure control device of fluid delivery pump |
-
2011
- 2011-11-14 CN CN2011103577318A patent/CN102384078A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106194681A (en) * | 2016-08-29 | 2016-12-07 | 台州市耀达工贸有限公司 | Novel pressure switchs |
| CN106194681B (en) * | 2016-08-29 | 2018-06-26 | 浙江耀达智能科技股份有限公司 | Novel pressure switchs |
| CN110131164A (en) * | 2019-05-10 | 2019-08-16 | 士商（上海）机械有限公司 | A kind of pressure control device of fluid delivery pump |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120321 |