CN203239545U - Electron pressure controller - Google Patents
Electron pressure controller Download PDFInfo
- Publication number
- CN203239545U CN203239545U CN 201320256431 CN201320256431U CN203239545U CN 203239545 U CN203239545 U CN 203239545U CN 201320256431 CN201320256431 CN 201320256431 CN 201320256431 U CN201320256431 U CN 201320256431U CN 203239545 U CN203239545 U CN 203239545U
- Authority
- CN
- China
- Prior art keywords
- flexible sheet
- controller
- pressure controller
- push rod
- circuit board
- 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 - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 56
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910052802 copper Inorganic materials 0.000 claims abstract description 15
- 239000010949 copper Substances 0.000 claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- 230000006698 induction Effects 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 235000014676 Phragmites communis Nutrition 0.000 abstract 4
- 239000012528 membrane Substances 0.000 abstract 4
- 230000010354 integration Effects 0.000 abstract 2
- 208000005156 Dehydration Diseases 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Control Of Positive-Displacement Pumps (AREA)
Abstract
The utility model provides an electron pressure controller, and belongs to the technical field of machinery. The electron pressure controller solves the problem that an existing pressure controller is poor in integration effect and complex in structure. The electron pressure controller comprises a body which is provided with a water inlet and a water outlet, a control cabinet which is arranged adjacent to the body, and an elastic membrane which is arranged on the body, wherein a push rod is fixedly connected to the elastic membrane, one end of the push rod extends into the control cabinet, and a reset structure which enables the elastic membrane to be reset when the elastic membrane deforms is further arranged on the body. The electron pressure controller is characterized in that a check valve is arranged on the water inlet, a copper floater is arranged on the water outlet, a circuit board is arranged in the control cabinet, the circuit board is provided with a controller body, an IC chip, a reed switch and a relay which is used for controlling a water pump to work, the controller body is connected with the relay, the reed switch and the IC chip respectively, the copper floater is provided with a first magnetic steel piece which can conduct induction with the reed switch, and the push rod is provided with a second magnetic steel piece which can conduct induction with the reed switch. The electro pressure controller has the advantages of being simple in structure, good in integration effect and the like.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of electronic pressure controller.
Background technique
The electric water pump that uses at present in order to realize automatic control, is provided with pressure controller in pipeline, and traditional pressure controller, major part does not configure the excessive low water level protection structure.When the water source is drained, just no longer include current in the pipeline and enter, the pressure in the pipeline is lower than the maximum pressure value of water pump, and pressure controller is being controlled water pump always and is being made the water pump continuous firing.This moment, electric water pump was in the dry running state, wasted to a certain extent electric energy, and the water pump under the dry running state can produce amount of heat, caused water pump component softening transform, made the wearing and tearing aggravation between the component, had greatly shortened the working life of water pump.For avoiding the generation of water pump no load running, need workers with long time on duty, increase labour cost.
For this reason; people have increased water-shortage protection device in controller; this controller that water-shortage protection device is housed is comprised of pressurized tank, pressure switch, water-shortage protection device, safety check, four-way etc.; its complex structure causes the waste of material, and inconvenience is installed, and wastes time and energy during installation; the poor sealing that causes of integrated result is poor; after pipeline supplied water recovery normally, after need to manually going to reset, controller could work.
Summary of the invention
The purpose of this utility model is to have the problems referred to above for existing technology, has proposed the electronic pressure controller that a kind of integrated result is good, automaticity is high.
The purpose of this utility model can realize by following technical proposal:
A kind of electronic pressure controller, comprise the body with water intake and water outlet, with the control box of the adjacent setting of body be located at being used on the body and make body interior form the flexible sheet of enclosed cavity, be fixed with the one end on the described flexible sheet and stretch to the interior push rod of control box, also be provided with the resetting structure that after the flexible sheet distortion, it is resetted on the described body, it is characterized in that, described water inlet is provided with safety check, described water outlet is provided with the copper float, be provided with circuit board in the described control box, described circuit board is provided with controller, the IC chip, dry reed-pipe and be used for the relay of control pump working, described controller respectively with relay, dry reed-pipe, the IC chip is connected, described copper float be provided with can with the magnet steel one of this dry reed-pipe induction, described push rod be provided with can with the magnet steel two of this dry reed-pipe induction.
During work, current enter in the intrinsic cavity from water intake, and in the process that enters, current back down safety check and copper float, under the effect of hydraulic pressure, and flexible sheet distortion pressed home structure, push rod moves away from control box.When being used for stopping water, the hydraulic pressure of cavity inside reaches pressure maximum, the copper float falls back to original position, magnet steel one on the copper float is responded to the dry reed-pipe on the circuit board, signal is sent on the controller, and controller sends instruction makes the IC chip begin timing, when reaching Preset Time, relay contact on the controller control circuit board disconnects, and water pump quits work.When user's water tap is opened, during cavity internal pressure step-down, flexible sheet resets under the effect of resetting structure, driving push rod stretches in the control box, the dry reed-pipe that arranges on the magnet steel two that arrange on the push rod this moment and the circuit board is responded to, relay contact closure on the controller control circuit board, water pump start work again.This pressure controller, when water began mobile or pressure decreased in pipeline, water pump started automatically.
In above-mentioned electronic pressure controller, described resetting structure comprises the guide holder of being located at the flexible sheet outside and is arranged in the interior guide rod of this guide holder, has annular gear edge on the outer end of described guide rod, the outer side surface on described annular gear edge is resisted against on the above-mentioned flexible sheet, also be provided with the Returnning spring that after the flexible sheet distortion, this flexible sheet is resetted between described guide holder and the flexible sheet, one end of this Returnning spring is resisted against on the guide holder, and its other end is resisted against the annular gear along upper.
In above-mentioned electronic pressure controller, be provided with positioning step in the described guide rod and be located in screw in this guide rod, the body of rod of described screw passes behind the flexible sheet with above-mentioned push rod and is threaded, and the bar head of described screw is resisted against on the positioning step.
In above-mentioned electronic pressure controller, also be provided with flow transducer in the described body, above-mentioned controller is connected with this flow transducer.
When anhydrous in the pipeline, controller is according to flow sensor signal, and the autoshutdown water pump prevents that water pump from doing operation and damage; When water pump is in exsiccosis; whether controller regularly (such as 24 hours) automatic signal piping supplies water normally; need not manually to go replacement controller; as supply water and recover normal; controller enters normal working; if pipeline also is in exsiccosis, controller reenters the excessive low water level protection state.
Compared with prior art, this electronic pressure controller has the following advantages:
This structure increases lack of water and automatically detects reset function, and automaticity is high, has reduced manual operation, and control box and the body of live part are isolated fully, and controller has higher Security, and this structure assembly degree is high, and is time saving and energy saving when mounted, economical with materials.
Description of drawings
Fig. 1 is the structural representation of a kind of preferred embodiment of providing of the utility model.
Among the figure, 1, body; 11, water intake; 12, water outlet; 13, cavity; 2, flexible sheet; 3, control box; 4, push rod; 41, magnet steel two; 5, safety check; 6, copper float; 61, magnet steel one; 7, circuit board; 81, guide holder; 82, guide rod; 82a, annular gear edge; 82b, positioning step; 83, Returnning spring; 84, screw.
Embodiment
Below be 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 shown in Figure 1, this electronic pressure controller, it comprises body 1 with water intake 11 and water outlet 12, with the control box 3 of body 1 adjacent setting be located at being used on the body 1 and make the body 1 inner flexible sheet 2 that forms enclosed cavity 13.As shown in Figure 1, be fixed with the one end on the flexible sheet 2 and stretch to push rod 4 in the control box 3, also be provided with the resetting structure that after flexible sheet 2 distortion, it is resetted on the body 1.In the present embodiment, 11 places are provided with safety check 5 at water intake, as shown in Figure 1,12 places are provided with copper float 6 at water outlet, be provided with circuit board 7 in the control box 3, circuit board 7 is provided with controller, IC chip, dry reed-pipe and is used for the relay of control pump working, and wherein, controller is connected with relay, dry reed-pipe, IC chip respectively.As shown in Figure 1, copper float 6 be provided with can with the magnet steel 1 of this dry reed-pipe induction, push rod 4 be provided with can with the magnet steel 2 41 of this dry reed-pipe induction.
Concrete, as shown in Figure 1, this resetting structure comprises the guide holder 81 of being located at flexible sheet 2 outsides and the guide rod 82 that is arranged in this guide holder 81, has the annular gear on the outer end of guide rod 82 along 82a, the annular gear is resisted against on the flexible sheet 2 along the outer side surface of 82a, also be provided with the Returnning spring 83 that after flexible sheet 2 distortion, this flexible sheet 2 is resetted between guide holder 81 and the flexible sheet 2, one end of this Returnning spring 83 is resisted against on the guide holder 81, and its other end is resisted against the annular gear along on the 82a.
For flexible sheet 2 is fixed on the guide rod 82, as shown in Figure 1, be provided with positioning step 82b and the screw 84 that is located in this guide rod 82 in guide rod 82, the body of rod of screw 84 is threaded with push rod 4 after passing flexible sheet 2, and the bar head of screw 84 is resisted against on the positioning step 82b.
Also be provided with flow transducer in the body 1, controller is connected with this flow transducer.
During work, in current entered to cavity 13 in the body 1 from water intake 11, in the process that enters, current backed down safety check 5 and copper float 6, under the effect of hydraulic pressure, and flexible sheet 2 distortion pressed home structures, push rod 4 is away from control box 3 motions.When being used for stopping water, the hydraulic pressure of cavity 13 inside reaches pressure maximum, copper float 6 falls back to original position, magnet steel 1 on the copper float 6 is responded to the dry reed-pipe on the circuit board 7, signal is sent on the controller, and controller sends instruction makes the IC chip begin timing, when reaching Preset Time, relay contact on the controller control circuit board 7 disconnects, and water pump quits work.When user's water tap is opened, during cavity 13 internal pressure step-down, flexible sheet 2 resets under the effect of resetting structure, driving push rod 4 stretches in the control box 3, the dry reed-pipe that arranges on the magnet steel 2 41 that arrange on the push rod 4 this moment and the circuit board 7 is responded to, relay contact closure on the controller control circuit board 7, water pump start work again.This pressure controller, when water began mobile or pressure decreased in pipeline, water pump started automatically.
When anhydrous in the pipeline, controller is according to flow sensor signal, and the autoshutdown water pump prevents that water pump from doing operation and damage; When water pump is in exsiccosis; whether controller regularly (such as 24 hours) automatic signal piping supplies water normally; need not manually to go replacement controller; as supply water and recover normal; controller enters normal working; if pipeline also is in exsiccosis, controller reenters the excessive low water level protection state.
Specific embodiment described herein only is to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope of appended claims definition.
Claims (4)
1. electronic pressure controller, the body (1) that comprises have water intake (11) and water outlet (12), with the control box (3) of the adjacent setting of body (1) be located at being used on the body (1) and make the inner flexible sheet (2) that forms enclosed cavity (13) of body (1), be fixed with the one end on the described flexible sheet (2) and stretch to the interior push rod (4) of control box (3), also be provided with the resetting structure that after flexible sheet (2) distortion, it is resetted on the described body (1), it is characterized in that, described water intake (11) locates to be provided with safety check (5), described water outlet (12) locates to be provided with copper float (6), be provided with circuit board (7) in the described control box (3), described circuit board (7) is provided with controller, the IC chip, dry reed-pipe and be used for the relay of control pump working, described controller respectively with relay, dry reed-pipe, the IC chip is connected, described copper float (6) be provided with can with the magnet steel one (61) of this dry reed-pipe induction, described push rod (4) be provided with can with the magnet steel two (41) of this dry reed-pipe induction.
2. a kind of electronic pressure controller according to claim 1, it is characterized in that, described resetting structure comprises the guide holder (81) of being located at flexible sheet (2) outside and is arranged in the interior guide rod (82) of this guide holder (81), has the annular gear on the outer end of described guide rod (82) along (82a), described annular gear is resisted against on the above-mentioned flexible sheet (2) along the outer side surface of (82a), also be provided with the Returnning spring (83) that after flexible sheet (2) distortion, this flexible sheet (2) is resetted between described guide holder (81) and the flexible sheet (2), one end of this Returnning spring (83) is resisted against on the guide holder (81), and its other end is resisted against the annular gear along on (82a).
3. a kind of electronic pressure controller according to claim 2, it is characterized in that, be provided with positioning step (82b) in the described guide rod (82) and be located in the interior screw (84) of this guide rod (82), the body of rod of described screw (84) passes the rear and above-mentioned push rod (4) of flexible sheet (2) and is threaded, and the bar head of described screw (84) is resisted against on the positioning step (82b).
4. according to claim 1 and 2 or 3 described a kind of electronic pressure controllers, it is characterized in that, described body also is provided with flow transducer in (1), and above-mentioned controller is connected with this flow transducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320256431 CN203239545U (en) | 2013-05-13 | 2013-05-13 | Electron pressure controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320256431 CN203239545U (en) | 2013-05-13 | 2013-05-13 | Electron pressure controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203239545U true CN203239545U (en) | 2013-10-16 |
Family
ID=49316853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320256431 Expired - Fee Related CN203239545U (en) | 2013-05-13 | 2013-05-13 | Electron pressure controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203239545U (en) |
-
2013
- 2013-05-13 CN CN 201320256431 patent/CN203239545U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20131016 Termination date: 20190513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |