CN201615064U - Automatic vacuum priming pump - Google Patents
Automatic vacuum priming pump Download PDFInfo
- Publication number
- CN201615064U CN201615064U CN2010203018470U CN201020301847U CN201615064U CN 201615064 U CN201615064 U CN 201615064U CN 2010203018470 U CN2010203018470 U CN 2010203018470U CN 201020301847 U CN201020301847 U CN 201020301847U CN 201615064 U CN201615064 U CN 201615064U
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- China
- Prior art keywords
- vacuum
- pump
- main pump
- water diversion
- control system
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- Expired - Fee Related
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Abstract
The utility model relates to an automatic vacuum priming pump and belongs to the technical field of pumps. The utility model aims to provide an automatic vacuum priming pump which can automatically collect various parameters during the water diversion, and judge and give various startup and stop orders to reach automatic water diversion and ensure safe and reliable water diversion. The aims of the utility model are achieved by the following technical scheme that the automatic vacuum priming pump comprises a main pump and a main pump motor for providing power for the main pump; the top end of the main pump is communicated with a vacuum pump set through a vacuum water diversion pipe; a filter valve for filtering residues and a sensor for detecting water level in the main pump are arranged on the vacuum water diversion pipe; and the sensor, and the main pump motor and the vacuum pump set are respectively and electrically connected with a control system and controlled by the control system during the operation. The utility model is mainly applied to the design and the manufacture of various priming pumps.
Description
Technical field
The utility model relates to a kind of priming pump, particularly relates to a kind of vacuum water diversion pump by controlling automatically.
Background technique
One step single sucking, single-stage double-suction series centrifugal pump are irrigated by lifting water to a higher level with a water pump, etc. in factory, city and agricultural generally all the suction journey when using, most of situation suction journey is also higher, and inlet ductwork is also long.As the normal prerequisite that starts of pump, must fills with water in the pump and in the inlet ductwork, drain air, promptly so-called diversion.Diversion has manual priming and vacuum water diversion dual mode.The manual priming needs the bottom valve water conservation, and its shortcoming is that workload is big, and diversion is chronic, and the bottom valve water conservation is unreliable, often need pour water again when starting once more, and bottom valve very easily damages, and is equipped with accessory and consumes greatly, bottom valve hydraulic loss big (on average needing to consume the energy of unit 3-5%).Vacuum water diversion has overcome above-mentioned shortcoming basically, but exists degree of vacuum to be difficult for judging, is difficult for when opening machine holding, and the one-shot success rate is low, defectives such as motor, water pump easy damaged.Simultaneously, the independent vaccum pump motor power of installing is big, and it is also higher repeatedly to start the consumption energy.The vacuum pump that is used for the water pump diversion at present is mainly SZB series, and its volume is big, match power is big, energy consumption is high, the diversion poor reliability, generally needs to install separately.The key that addresses the above problem is exactly the research of automatic diversion control system.
The model utility content
The purpose of this utility model provides a kind ofly can collect the parameters in the diversion process automatically and judge and send the automatic vacuum priming pump that every start and stop instruction reaches automatic diversion and guarantees the diversion safety reliability.
The purpose of this utility model realizes by following technical proposal: the automatic vacuum priming pump, comprise main pump and the main pump motor that power is provided for main pump, the top of main pump is communicated with the vacuum pump unit by the vacuum water diversion pipe, the sensor that the vacuum water diversion pipe is provided with the filter tap that is used for filtration residue and is used to detect water level in the main pump, wherein sensor, main pump motor and vacuum pump unit are electrically connected with control system respectively and are moved by control system control.
Described vacuum water diversion pipe is provided with a solenoid valve, solenoid valve is electrically connected with control system and is moved by control system control, when solenoid valve is in opening state, the vacuum pump unit operation, when solenoid valve is in closed condition, the vacuum pump unit is out of service, and this moment, main pump and main pump motor were in running state.
Described vacuum water diversion pipe is provided with one and is used for and will sucks the steam-water separator that the air water the gas separates from main pump.
From structure characteristic of the present utility model as can be seen, advantage of the present utility model is: detect by the water level of sensor to main pump, and transfer signals to control system, send instruction by control system, control vacuum pump unit operation or the operation of control main pump motor, this device is easy and simple to handle and accurate, diversion is simple and easy, and efficient height, overcome the shortcoming of prior art, realized the organically of high efficiency water pump, reached energy-conservation more than 5%, significantly cut operating costs with vacuum water diversion device.
Description of drawings
The utility model will illustrate by embodiment and with reference to the mode of accompanying drawing, wherein:
Fig. 1 is a structural representation of the present utility model
The 4th, vacuum pump unit 5 is that filter tap 6 is sensors
The 7th, control system 8 is that solenoid valve 9 is steam-water separators
Embodiment
Below in conjunction with accompanying drawing the utility model is described further:
Preferred embodiment
Automatic vacuum priming pump as shown in Figure 1, comprise main pump 1 and the main pump motor 2 that power is provided for main pump 1, the top of main pump 1 is communicated with vacuum pump unit 4 by vacuum water diversion pipe 3, the sensor 6 that vacuum water diversion pipe 3 is provided with the filter tap 5 that is used for filtration residue and is used to detect water level in the main pump 1, wherein sensor 6, main pump motor 2 and vacuum pump unit 4 are electrically connected with control system 7 respectively and are moved by control system 7 controls.
Described vacuum water diversion pipe 3 is provided with a solenoid valve 8, solenoid valve 8 is electrically connected with control system 7 and is moved by control system 7 controls, when solenoid valve 8 is in opening state, 4 operations of vacuum pump unit, when solenoid valve 8 is in closed condition, vacuum pump unit 4 is out of service, and this moment, main pump 1 and main pump motor 2 were in running state.
Described vacuum water diversion pipe 3 is provided with one and is used for and will sucks the steam-water separator 9 that the air water the gas separates from main pump 1.
Working procedure of the present utility model is: after main pump 1 turnover pipeline is connected in accordance with regulations, control system 7 enters ready state, should guarantee under the reliable prerequisite of whole pipeline tightness this moment, start-up control system 7, this moment, solenoid valve 8 was opened, 4 runnings of vacuum pump unit, the air that is drawn into vacuum water diversion pipe 3 pipelines from main pump 1 sucks vacuum pump unit 4 from vacuum pipeline, carry the partial vacuum pump fluid through vacuum pump 4 air, drain into steam-water separator 9 by outlet pipe, in steam-water separator 9, air and water separation, and air compression to atmosphere discharged system by exhaust discharge pipeline, after water level in main pump 1 intake system pipeline and the main pump 1 reaches the requirement position, control system 7 is accepted to send behind the detected signal of sensor 6 and is stopped vacuum pump unit 4 and close solenoid valve 8 signals, and sends instruction and allow main pump motor 2 drive main pumps 1 starting to enter running state.
The utility model can be the shared together cover vacuum pump units of a plurality of main pumps, reaches the purpose of operation simultaneously or part operation, and control is convenient and efficient is high, significantly reduces operating cost.
Disclosed all features in this specification except mutually exclusive feature, all can make up by any way.
Disclosed arbitrary feature in this specification (comprising any accessory claim, summary and accompanying drawing) is unless special narration all can be replaced by other equivalences or the alternative features with similar purpose.That is, unless special narration, each feature is an example in a series of equivalences or the similar characteristics.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (3)
1. automatic vacuum priming pump, comprise main pump (1) and the main pump motor (2) that power is provided for main pump (1), the top that it is characterized in that main pump (1) is communicated with vacuum pump unit (4) by vacuum water diversion pipe (3), the sensor (6) that vacuum water diversion pipe (3) is provided with the filter tap (5) that is used for filtration residue and is used to detect the interior water level of main pump (1), wherein sensor (6), main pump motor (2) and vacuum pump unit (4) are electrically connected with control system (7) respectively and are moved by control system (7) control.
2. automatic vacuum priming pump according to claim 1, it is characterized in that described vacuum water diversion pipe (3) is provided with a solenoid valve (8), solenoid valve (8) is electrically connected with control system (7) and is moved by control system (7) control, when solenoid valve (8) when being in opening state, vacuum pump unit (4) operation, when solenoid valve (8) when being in closed condition, vacuum pump unit (4) is out of service, and this moment, main pump (1) and main pump motor (2) were in running state.
3. automatic vacuum priming pump according to claim 1 and 2 is characterized in that described vacuum water diversion pipe (3) is provided with one and is used for and will sucks the steam-water separator (9) that the air water the gas separates from main pump (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010203018470U CN201615064U (en) | 2010-01-29 | 2010-01-29 | Automatic vacuum priming pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010203018470U CN201615064U (en) | 2010-01-29 | 2010-01-29 | Automatic vacuum priming pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201615064U true CN201615064U (en) | 2010-10-27 |
Family
ID=43001433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010203018470U Expired - Fee Related CN201615064U (en) | 2010-01-29 | 2010-01-29 | Automatic vacuum priming pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201615064U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244437A (en) * | 2013-05-13 | 2013-08-14 | 沈阳耐蚀合金泵股份有限公司 | High-speed drainage turbine synchronous discharge and suction pump with vacuum maintaining function |
| CN103603806A (en) * | 2013-11-15 | 2014-02-26 | 上海奥一泵业制造有限公司 | Strong self-sucking double-suction pump |
| CN104196736A (en) * | 2014-08-23 | 2014-12-10 | 王亚泉 | Control circuit structure of high-efficiency intelligent self-priming pump |
| CN108150431A (en) * | 2017-12-22 | 2018-06-12 | 安徽颐博思泵业有限责任公司 | A kind of pipeline pump with backwashing function |
| CN110939583A (en) * | 2019-12-05 | 2020-03-31 | 绍兴市载沣智能科技有限公司 | Intelligent anti-blocking electronic type vacuum water diversion controller |
-
2010
- 2010-01-29 CN CN2010203018470U patent/CN201615064U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244437A (en) * | 2013-05-13 | 2013-08-14 | 沈阳耐蚀合金泵股份有限公司 | High-speed drainage turbine synchronous discharge and suction pump with vacuum maintaining function |
| CN103244437B (en) * | 2013-05-13 | 2016-08-24 | 沈阳耐蚀合金泵股份有限公司 | There is vacuum and keep the high speed drain turbine synchronous discharging-suction pump of function |
| CN103603806A (en) * | 2013-11-15 | 2014-02-26 | 上海奥一泵业制造有限公司 | Strong self-sucking double-suction pump |
| CN103603806B (en) * | 2013-11-15 | 2015-09-09 | 上海奥一泵业制造有限公司 | A kind of strong self-priming double-sucking type self-priming pump |
| CN104196736A (en) * | 2014-08-23 | 2014-12-10 | 王亚泉 | Control circuit structure of high-efficiency intelligent self-priming pump |
| CN108150431A (en) * | 2017-12-22 | 2018-06-12 | 安徽颐博思泵业有限责任公司 | A kind of pipeline pump with backwashing function |
| CN110939583A (en) * | 2019-12-05 | 2020-03-31 | 绍兴市载沣智能科技有限公司 | Intelligent anti-blocking electronic type vacuum water diversion controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101027 Termination date: 20160129 |
|
| EXPY | Termination of patent right or utility model |