CN201461450U - Automatic pipeline shielding electric pump - Google Patents
Automatic pipeline shielding electric pump Download PDFInfo
- Publication number
- CN201461450U CN201461450U CN2009200755326U CN200920075532U CN201461450U CN 201461450 U CN201461450 U CN 201461450U CN 2009200755326 U CN2009200755326 U CN 2009200755326U CN 200920075532 U CN200920075532 U CN 200920075532U CN 201461450 U CN201461450 U CN 201461450U
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- CN
- China
- Prior art keywords
- pump
- water
- electric pump
- safety device
- protection device
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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 - Lifetime
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Abstract
The utility model discloses an automatic pipeline shielding electric pump, comprising a pipeline shielding electric pump body, a control circuit, a water flow valve of a water-free automatic protection device and a magnetic inductive circuit board of the water-free automatic protection device, wherein, the throat part of the outlet of the shielding electric pump body is provided with the water flow valve of the water-free automatic protection device; a junction box of the shielding electric pump is internally provided with the magnetic inductive circuit board of the water-free automatic protection device; the magnetic inductive circuit board is connected in a pump-controlled circuit in series; the inductor in the induction circuit of the water-free automatic protection device controls start and stop of the water pump through the induction with the water flow valve of the water-free automatic protection device; the automatic pipeline shielding electric pump designed by the above scheme solves the problem that a motor is burned down when an electric pump product is used in an improper occasion, and manual operated inconvenience needing in the frequent start and stop of the water pump, thus playing a role of energy conservation.
Description
Technical field:
The utility model relates to a kind of electric pump, and in particular, it relates to a kind of automatic pipeline shielded electric-pump.
Background technique:
At present, ducted valve or water tap are when opening or closing, all need manually to carry out starting or stoping of control pump, use very inconveniently like this, especially be installed on the pipeline mounted pump that family uses, because open and close water tap continually when using in family, if all will manually go the operation of control pump during each water and stop, then can feel inconvenience very, and, then can cause the waste of the energy (water resources, electric power resource etc.) if when water not, forget and stop water pump.If in the pipeline when anhydrous, for existing pipeline shielded electric-pump on the market, will cause anhydrous running, the pipeline shielded electric-pump can cause dry friction between the friction pair under the situation of anhydrous running, sliding bearing will soon wear and tear, in the course of time, shortened the working life of product, produce noise, influence user's use, finally cause the inefficacy of product.The general user often is difficult to note control, causes the damage of water pump.
The model utility content:
Technical problem to be solved in the utility model is that the phenomenon of motor and the problem that frequent start and stop need the manually-operable inconvenience appear burning in electric pump under the situation of improper use, provides a kind of and is used to install anhydrous automatic safety device water flow valve structure and reaches the effect of electric pump automatic start-stop and solve the purpose of the anhydrous automatic protection of electric pump by be provided with one in pump housing outlet port throat.
The utility model can be achieved through the following technical solutions:
A kind of automatic pipeline shielded electric-pump; comprise the pipeline shielded electric-pump pump housing; control circuit; the magnetic induction circuit plate of the water flow valve of an anhydrous automatic safety device and an anhydrous automatic safety device; described shielded electric-pump pump housing outlet port throat is provided with the water flow valve of anhydrous automatic safety device; the magnetic induction circuit plate of anhydrous automatic safety device is installed in the terminal box of described shielded electric-pump; this magnetic induction circuit plate is serially connected with in the pump control circuit; described anhydrous automatic safety device water flow valve by with anhydrous automatic safety device inductive circuit board in the induction of inductor and inductor to the control of control circuit, come the start and stop of control of pump.
The beneficial effects of the utility model by above conceptual design are: 1, solved motor appears burning in the electric pump product in the occasion of improper use problem.2, solved the manually operated inconvenience of needs (just can realize the running of electric pump or stop) of water pump frequent start-stop as long as open or close ducted valve or water tap.3, played the effect of energy saving.
Description of drawings:
Further specify the utility model below in conjunction with the drawings and specific embodiments.
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model water flow valve schematic representation.
Embodiment:
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
The utility model occurs burning the phenomenon of motor and the problem that frequent start and stop need the manually-operable inconvenience for solving electric pump in improper use, and adopts a kind of automatic pipeline shielded electric-pump as shown in Figure 1.
With reference to Fig. 1; a kind of automatic pipeline shielded electric-pump that provides for the utility model; the magnetic induction circuit plate 2 that comprises pipeline shielded electric-pump 1, anhydrous automatic safety device, the throat in the water flow valve 3 of anhydrous automatic safety device, the pipeline shielded electric-pump pump housing 4 outlet ports is provided with the water flow valve 3 of anhydrous automatic safety device.The induction line 2 of anhydrous automatic safety device is installed in the terminal box of pipeline shielded electric-pump 1; the magnetic induction circuit plate 2 of anhydrous automatic safety device by with the water flow valve 3 of anhydrous automatic safety device in the induction of inductor 11 come the operation of controlling plumbing fixtures shielded electric-pump 1 or stop, thereby reach the effect of pipeline shielded electric-pump 1 automatic start-stop and solved the purpose of pipeline shielded electric-pump 1 anhydrous automatic protection.
With reference to Fig. 2, structural representation for the anhydrous automatic safety device water flow valve 3 of the utility model, terminal box 10 and valve gap 6 are installed on the valve body 5, wherein valve gap 6 is positioned at the outlet port of valve body 5 pipelines, a fixed magnet 8 and a movable magnet 7 are installed in valve gap 6, and fixed magnet 8 is identical with the magnetic of movable magnet 7, and movable magnet 7 is fixed on an end of a spool 9, whole spool 9 hinges are on valve gap 6, and the other end of spool 9 extend in the flow channel 12 of valve body 5; Be provided with a magnetic inductor 11 in terminal box 10, this magnetic inductor 11 is serially connected with in the pump control circuit and by movable magnet 7 to be controlled.
Above-mentioned magnetic inductor 11 can be a dry reed-pipe.After water valve or water tap are opened, water flows through from the flow channel 12 of valve body 5, hydraulic pressure forces the upwards swing of spool 9 these ends, and the other end of spool 9 drives the reluctance force that movable magnet 7 overcomes fixed magnet 8, to the swing of fixed magnet 8 directions, approach the dry reed-pipe in the terminal box in the swing process, the bimetallic strip closure of dry reed-pipe, connect the power supply of pump control circuit, the water pump entry into service.After water valve cuts out, there is not water from the flow channel 12 of valve body 5, to flow through, because fixed magnet 8 is identical with the magnetic of movable magnet 7, repel mutually, force movable magnet 7 to away from the motion of fixed magnet 8 directions, be away from the dry reed-pipe in the terminal box 10, the bimetallic strip of dry reed-pipe disconnects, disconnect the power supply of pump control circuit, water pump shuts down.
Working principle of the present utility model is, after valve or water tap are opened, when the water in the flow channel 12 flows through the water flow valve 3 that is installed on the anhydrous automatic safety device on the pump housing 4, force the spool 9 of anhydrous automatic safety device water flow valve 3 to be put towards water (flow) direction, when spool 9 pendulum play the angle of setting, magnetic inductor 11 in the anhydrous automatic safety device magnetic induction circuit plate 2 in the terminal box 10 will be connected water pump control circuit, the water pump entry into service; When ducted valve or water tap are closed; current remain static in the flow channel 12; spool 9 for anhydrous automatic safety device water flow valve 3; lost and made spool 9 continue the thrust of having put towards water (flow) direction; the spool 9 of then anhydrous automatic safety device water flow valve 3 can return to original position; make the magnetic inductor 11 in the anhydrous automatic safety device magnetic induction circuit plate 2 that is installed in the terminal box 10 not receive the signal that passes over to anhydrous automatic safety device water flow valve 3; circuit in the magnetic inductor 11 automatic disconnection water pumps in the then anhydrous automatic safety device magnetic induction circuit plate 2, water pump shuts down.
More than show and described basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (1)
1. automatic pipeline shielded electric-pump; comprise the pipeline shielded electric-pump pump housing; control circuit; the magnetic induction circuit plate of the water flow valve of an anhydrous automatic safety device and an anhydrous automatic safety device; it is characterized in that; described shielded electric-pump pump housing outlet port throat is provided with the water flow valve of anhydrous automatic safety device; the magnetic induction circuit plate of anhydrous automatic safety device is installed in the terminal box of described shielded electric-pump; this magnetic induction circuit plate is serially connected with in the pump control circuit; described anhydrous automatic safety device water flow valve by with anhydrous automatic safety device inductive circuit board in the induction of inductor and inductor to the control of control circuit, come the start and stop of control of pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200755326U CN201461450U (en) | 2009-07-30 | 2009-07-30 | Automatic pipeline shielding electric pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200755326U CN201461450U (en) | 2009-07-30 | 2009-07-30 | Automatic pipeline shielding electric pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201461450U true CN201461450U (en) | 2010-05-12 |
Family
ID=42388804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200755326U Expired - Lifetime CN201461450U (en) | 2009-07-30 | 2009-07-30 | Automatic pipeline shielding electric pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201461450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104066997A (en) * | 2011-12-27 | 2014-09-24 | 格兰富控股联合股份公司 | Pump unit |
-
2009
- 2009-07-30 CN CN2009200755326U patent/CN201461450U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104066997A (en) * | 2011-12-27 | 2014-09-24 | 格兰富控股联合股份公司 | Pump unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HEFEI XINHU CANNED MOTOR PUMP CO., LTD. Free format text: FORMER OWNER: XINHU DYNAMO PLANT CO., LTD., SHANGHAI Effective date: 20130225 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201318 NANHUI, SHANGHAI TO: 230088 HEFEI, ANHUI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130225 Address after: 230088 Anhui city of Hefei province high tech Zone Technology Park Bai Yan Yang Road No. 1 Patentee after: Hefei Xinhu Canned Motor Pump Co., Ltd. Address before: 201318 No. 333 East Cambridge Road, Nanhui District, Shanghai Patentee before: Shanghai Xinhu Electric Machine Factory Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100512 |