CN105715553B - A kind of full-automatic priming device - Google Patents
A kind of full-automatic priming device Download PDFInfo
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- CN105715553B CN105715553B CN201410734417.0A CN201410734417A CN105715553B CN 105715553 B CN105715553 B CN 105715553B CN 201410734417 A CN201410734417 A CN 201410734417A CN 105715553 B CN105715553 B CN 105715553B
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- water
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- valve
- magnetic valve
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- 230000037452 priming Effects 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 118
- 238000005259 measurement Methods 0.000 claims abstract description 24
- 238000009434 installation Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005662 electromechanics Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Jet Pumps And Other Pumps (AREA)
- Sewage (AREA)
Abstract
The invention discloses a kind of full-automatic priming device, and it includes vacuum tank, electric contact pressure vacuum gauge, switch board, the first water stage measurement instrument, UNICOM's magnetic valve, cross over pipe, water tank, the second water stage measurement instrument, the first magnetic valve, the first vavuum pump and the first Valve for keeping constant water level.The up-down structure of its vacuum tank and water tank, substantial amounts of water in vacuum pipe can be automatically drained out；It can separate water and air well, ensure the stable service life and efficiency of vavuum pump；Its integrated level is high, and plurality of devices becomes one, and transport installation is safeguarded simply, and the electromechanical equipment and instrument in the present invention are all connected with switch board, therefore automaticity is high.
Description
Technical field
The invention belongs to vacuum water diversion technical field, more particularly to a kind of full-automatic priming device.
Background technology
Centrifugal water pump needs to fill water startup, and the space in water pump is evacuated frequently with vacuum pump system, and utilizes
It is vacuum formed negative pressure the water suction of low level comes up, fills the cavity space in water pump.
Common vacuum water diversion device, it is made up of plurality of devices such as vavuum pump, vacuum tank, control valves, when pump house has
, it is necessary to which artificial frequently open vavuum pump during more water pumps, water pump is vacuumized into water-filling by platform, operation is comparatively laborious, equipment installation
Maintenance is complicated, and automaticity is not high.The water of another pump orifice can be pumped into vacuum pump system by vacuum pipe, air and
The separating effect of water is bad, the outlet of vavuum pump can be caused to spray substantial amounts of water, and influence the service life and vacuum of vavuum pump
The suction effect of pump.
The content of the invention
In view of the shortcomings of the prior art, it is an object of the invention to provide one kind separation water and air effect it is good, automation journey
The priming device that degree is high and transport is convenient for installation and maintenance.
To realize aforementioned invention purpose, the technical solution adopted by the present invention includes：
A kind of full-automatic priming device, it includes vacuum tank, electric contact pressure vacuum gauge, switch board, the first water stage measurement
Instrument, UNICOM's magnetic valve, cross over pipe, water tank, the second water stage measurement instrument, the first magnetic valve, the first vavuum pump and first determine water level
Valve, the vacuum tank top are connected with electric contact pressure vacuum gauge, the first water stage measurement instrument, vacuum tank side are provided with inside vacuum tank
Wall, which is provided with, aspirates total interface tube, and the water tank is located at vacuum pot bottom, and the second water stage measurement instrument is provided with inside the water tank,
The vacuum tank is connected by cross over pipe with water tank, and the cross over pipe is provided with UNICOM's magnetic valve, and the vacuum pot sidewall connects
Lead to a running water pipe, be sequentially connected the first magnetic valve, the first vavuum pump and the first Valve for keeping constant water level on the running water pipe, the electricity connects
Point pressure vacuum gauge, the first water stage measurement instrument, UNICOM's magnetic valve, the second water stage measurement instrument, the first magnetic valve, the first vavuum pump and
First Valve for keeping constant water level is connected with switch board respectively.
As the further optimization of such scheme, pressure vacuum gauge is also associated with the top of the vacuum tank, can be shown in real time
Show the negative pressure value of vacuum tank.
Further, the total interface tube of suction is located at vacuum tank top.
Further, the vacuum pot sidewall also connects another running water pipe, and the second electricity is sequentially connected on the running water pipe
Magnet valve, the second vavuum pump and the second Valve for keeping constant water level, using as standby.
Further, check-valves is also equipped between the vacuum tank and water tank, ensures that the water in water tank will not fall
Flow back to vacuum tank.
Compared with prior art, advantages of the present invention includes：
（1）The up-down structure of its vacuum tank and water tank, substantial amounts of water in vacuum pipe can be automatically drained out, reduce vacuum
The abrasion of pump, extend the service life of vavuum pump, ensure the pumping efficiency of vacuum system；
（2）The pressure controling mode of the present invention can make system be connected with the suction point not in same liquid level, automatic to keep
The vacuum of each vacuum suction point, while the vacuum state for maintaining more water pumps to open, it can good separation water
And air, ensure the stable service life and efficiency of vavuum pump；
（3）The outlet of vacuum system can be kept to be always held at certain negative pressure region, formation is often hung vacuum, allowed each
Suction point is all in the vacuum state that can be devoted oneself to work at any time；
（4）Integrated level of the present invention is high, and plurality of devices becomes one, and simple, the electromechanics in the present invention is safeguarded in transport installation
Equipment and instrument are all connected with switch board, therefore automaticity is high.
Brief description of the drawings
Fig. 1 is the structural representation of one embodiment of the invention.
Description of reference numerals：1 is vacuum tank, and 2 be the first magnetic valve, and 3 be the first vavuum pump, and 4 be the first Valve for keeping constant water level, 5
It is second solenoid valve, 6 be the second vavuum pump, and 7 be the second Valve for keeping constant water level, and 8 be check-valves, and 9 be drainpipe, and 10 be filling pipe, 11
It is pressure vacuum gauge, 12 be electric contact pressure vacuum gauge, and 13 be switch board, and 14 be suction house steward, and 15 be UNICOM's magnetic valve, and 16 are
Cross over pipe, 17 be the first water stage measurement instrument, and 18 be water tank, and 19 be the second water stage measurement instrument.
Embodiment
In view of deficiency of the prior art, inventor is able to propose the present invention's through studying for a long period of time and largely putting into practice
Technical scheme.The technical scheme, its implementation process and principle etc. will be further explained as follows.
As shown in figure 1, a kind of full-automatic priming device, it includes vacuum tank 1, electric contact pressure vacuum gauge 12, switch board
13rd, the first water stage measurement instrument 17, UNICOM's magnetic valve 15, cross over pipe 16, water tank 18, the second water stage measurement instrument 19, the first electromagnetism
Valve 2, the first vavuum pump 3 and the first Valve for keeping constant water level 4, the top of vacuum tank 1 are connected with electric contact pressure vacuum gauge 12, vacuum tank
1 inside is provided with the first water stage measurement instrument 17, and the side wall of vacuum tank 1 is provided with the suction interface of house steward 14, and the water tank 18 is located at vacuum
The bottom of tank 1, the inside of water tank 18 are provided with the second water stage measurement instrument 19, and the vacuum tank 1 passes through cross over pipe 16 and water tank
18 connections, the cross over pipe 16 are provided with UNICOM's magnetic valve 15, and the side wall of vacuum tank 1 connects a running water pipe, the running water
The first magnetic valve 2, the first vavuum pump 3 and the first Valve for keeping constant water level 4, the electric contact pressure vacuum gauge 12, are sequentially connected on pipe
One water stage measurement instrument 17, UNICOM's magnetic valve 15, the second water stage measurement instrument 19, the first magnetic valve 2, the first vavuum pump 3 and first are fixed
Water level valve 4 is connected with switch board 13 respectively.The top of vacuum tank 1 is also associated with pressure vacuum gauge 11.The suction house steward 14
Interface is located at the top of vacuum tank 1.The side wall of vacuum tank 1 also connects another running water pipe, and is sequentially connected on the running water pipe
Two magnetic valves 5, the second vavuum pump 6 and the second Valve for keeping constant water level 7.Check-valves is also equipped between the vacuum tank 1 and water tank 18
8。
The present embodiment is in use, running water controls water by the first Valve for keeping constant water level 4 again by filling pipe 10, into the
One vavuum pump 3, the air in the aspiration vacuum tank 1 of the first vavuum pump 3, until the vacuum in vacuum tank 1 reaches the negative pressure value of setting,
Negative pressure value is shown by the scene of pressure vacuum gauge 11 of the top of vacuum tank 1 installation, and passes through the electric contact of the top of vacuum tank 1 installation
Pressure vacuum gauge 12 outputs signal to the first vavuum pump 3, closes the first magnetic valve 2 of the first vavuum pump 3 outlet.
If the negative pressure in vacuum tank 1 is less than the pressure value of setting, the design low value of electric contact pressure vacuum gauge 12 is reached,
First vavuum pump 3 and automatically turned on the first magnetic valve 2, maintain the negative pressure of vacuum tank 1 to be kept always in the negative pressure region of setting
The state for often hanging vacuum of vacuum tank 1.The suction interface of house steward 14 is installed on the high position of vacuum tank 1, and water pump or siphon pipe are taken out
Suction inlet is connected by vacuum pipe.The water and air being pumped into by aspirating house steward 14, first reaches vacuum tank 1, air and a small amount of
Water is discharged by vacuum pumped and then through drainpipe.Vacuum tank 1 and water tank 18 use up-down structure, vacuum tank in the present embodiment
1 is discharged in top, the water remained in vacuum tank 1 by flow by gravity into water tank 18.The another top of vacuum tank 1 passes through pipeline
It is connected with UNICOM magnetic valve 15 with the top of water tank 18, the second water stage measurement instrument 19 is installed in vacuum tank 1, in vacuum tank 1
When water is higher than the detection height of the first water stage measurement instrument 17, UNICOM magnetic valve 15 is automatically turned on, allows vacuum tank 1 and water tank 18
Pressure balance is kept, the quick water discharged in vacuum tank 1 is into water tank 18.Second water stage measurement instrument is installed in water tank 18
19, when liquid level is too high in water tank 18, the sewage draining valve of water tank 18 is opened, the water being vented in water tank 18.The present embodiment
Vacuum tank 1 and water tank 18 between check-valves 8 is installed, ensure that the water in water tank 18 will not flow backwards in the case of negative pressure
Vacuum tank 1 is returned, the water vent of vavuum pump may not flow into water tank 18.
The switch board 13 that all electromechanical equipments and instrument are all carried by it in the present embodiment is powered and controlled.Whole system
System can maintain the negative pressure that vacuum tank 1 exports for a long time, and isolate the water in vacuum tank 1, and sustainable supply vacuum pump operation must
The equipment moisturizing of palpus.The present embodiment can be individually attached in the position higher or lower than suction point, by suction point
Water power contact aspirates to the region of needs；And logarithm platform centrifugal pump and several siphon pipes it can carry out vacuum suction and true simultaneously
Sky is kept.
It should be appreciated that the technical concepts and features of above-described embodiment only to illustrate the invention, its object is to allow be familiar with this
The personage of item technology can understand present disclosure and implement according to this, and it is not intended to limit the scope of the present invention.It is all
The equivalent change or modification made according to spirit of the invention, it should all be included within the scope of the present invention.
Claims (6)
1. a kind of full-automatic priming device, it is characterised in that it includes vacuum tank, electric contact pressure vacuum gauge, switch board, first
Water stage measurement instrument, UNICOM's magnetic valve, cross over pipe, water tank, the second water stage measurement instrument, the first magnetic valve, the first vavuum pump and
One Valve for keeping constant water level, the vacuum tank top are connected with electric contact pressure vacuum gauge, the first water stage measurement instrument are provided with inside vacuum tank,
Vacuum pot sidewall, which is provided with, aspirates total interface tube, and the water tank is located at vacuum pot bottom, and the second water is provided with inside the water tank
Position-finding instrument, the vacuum tank are connected by cross over pipe with water tank, and the cross over pipe is provided with UNICOM's magnetic valve, the vacuum
Pot sidewall connects a running water pipe, and the first magnetic valve, the first vavuum pump and the first Valve for keeping constant water level are sequentially connected on the running water pipe,
The electric contact pressure vacuum gauge, the first water stage measurement instrument, UNICOM's magnetic valve, the second water stage measurement instrument, the first magnetic valve, first
Vavuum pump and the first Valve for keeping constant water level are connected with switch board respectively.
2. full-automatic priming device according to claim 1, it is characterised in that be also associated with vacuum at the top of the vacuum tank
Pressure gauge.
3. full-automatic priming device according to claim 1, it is characterised in that the total interface tube of suction is located at vacuum tank
Top.
4. according to the full-automatic priming device described in claim 1 or 2 or 3, it is characterised in that the vacuum pot sidewall also connects
Another running water pipe, second solenoid valve, the second vavuum pump and the second Valve for keeping constant water level are sequentially connected on the running water pipe.
5. according to the full-automatic priming device described in claim 1 or 2 or 3, it is characterised in that the vacuum tank and water tank it
Between be also equipped with check-valves.
6. full-automatic priming device according to claim 4, it is characterised in that also pacify between the vacuum tank and water tank
Equipped with check-valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410734417.0A CN105715553B (en) | 2014-12-05 | 2014-12-05 | A kind of full-automatic priming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410734417.0A CN105715553B (en) | 2014-12-05 | 2014-12-05 | A kind of full-automatic priming device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105715553A CN105715553A (en) | 2016-06-29 |
| CN105715553B true CN105715553B (en) | 2018-03-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410734417.0A Active CN105715553B (en) | 2014-12-05 | 2014-12-05 | A kind of full-automatic priming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105715553B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2797701Y (en) * | 2005-06-21 | 2006-07-19 | 卢景云 | Automatic water filling device for pump |
| KR200441268Y1 (en) * | 2007-07-25 | 2008-08-04 | 지효근 | Vacuum strong magnetic suction pump |
| CN201802634U (en) * | 2010-09-03 | 2011-04-20 | 中国市政工程华北设计研究总院 | Vacuum water-diversion starting device of centrifugal pump |
| KR20110052776A (en) * | 2009-11-13 | 2011-05-19 | 지효근 | Vacuum strong magnetic suction pump |
| CN204283907U (en) * | 2014-12-05 | 2015-04-22 | 江苏唯达水处理技术有限公司 | A kind of full-automatic water diversion apparatus |
-
2014
- 2014-12-05 CN CN201410734417.0A patent/CN105715553B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2797701Y (en) * | 2005-06-21 | 2006-07-19 | 卢景云 | Automatic water filling device for pump |
| KR200441268Y1 (en) * | 2007-07-25 | 2008-08-04 | 지효근 | Vacuum strong magnetic suction pump |
| KR20110052776A (en) * | 2009-11-13 | 2011-05-19 | 지효근 | Vacuum strong magnetic suction pump |
| CN201802634U (en) * | 2010-09-03 | 2011-04-20 | 中国市政工程华北设计研究总院 | Vacuum water-diversion starting device of centrifugal pump |
| CN204283907U (en) * | 2014-12-05 | 2015-04-22 | 江苏唯达水处理技术有限公司 | A kind of full-automatic water diversion apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105715553A (en) | 2016-06-29 |
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