CN205605445U - Device is inhaled from carrying in water pump vacuum - Google Patents
Device is inhaled from carrying in water pump vacuum Download PDFInfo
- Publication number
- CN205605445U CN205605445U CN201620442760.2U CN201620442760U CN205605445U CN 205605445 U CN205605445 U CN 205605445U CN 201620442760 U CN201620442760 U CN 201620442760U CN 205605445 U CN205605445 U CN 205605445U
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- China
- Prior art keywords
- water
- vacuum
- pipeline
- pump
- degasser
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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 - Fee Related
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Abstract
The utility model belongs to water supply auxiliary assembly field, concretely relates to device is inhaled from carrying in water pump vacuum, comprising a water tank, the machine of degasification reaches to absorb water with the clarified water pump holds the vacuum cavity of being connected, set up level sensor in the vacuum cavity, the vacuum cavity passes through the bypass pipe and is connected with the clarified water pump pump chamber, the other end of vacuum cavity passes through a pipeline induction port of connecting the machine of degasification, the solenoid valve is equipped with on the pipeline no. 1, the gas vent of the machine of outgasing is connected to on the water tank through pipeline no. 2, the delivery port of water tank passes through three water sucking mouths of connecting the machine of degasification of pipeline, install the filter on the pipeline no. 3, the above -mentioned machine of outgasing, level sensor, the equal connection control system of solenoid valve. Quick exhaust is realized to this device accessible machine of outgasing, forms the high vacuum degree, and quick diversion is particularly suitable for the condition that the formula diversion can not be irritated certainly to the water pump, through the control to the vacuum cavity, can ensure that the clarified water pump absorbs water the end and keeps the state of high vacuum degree for a long time to it is the update product that replaces the negative pressure jar to realize that the high -speed turn on pump under the low water level condition supplies water.
Description
Technical field
This utility model relates to a kind of high speed with vacuum holding function and carries suction device, is specifically related to a kind of pump vacuum and certainly carries suction device, belongs to water supply auxiliary equipment field.
Background technology
In daily life and producing, water is an indispensable part, and the flow of water and lift are all provided by water pump, and conventional water pump is mostly centrifugal water pump, and pump sump is self filling type diversion.But under conditions of some are special, because by physical geography or equipment room condition limiting water level, farther out and other can not realize the place from water relatively low or water source, solution is typically to increase negative-pressure cup, topped up with water in negative-pressure cup, water pump first absorbs water in negative-pressure cup, so that producing negative pressure in tank after forming certain vacuum degree in tank, the water of lower is drunk up.The negative-pressure cup of this diversion mode is bulky (typically calculating by 5-7 times of caliber), and sealed by suction line and affected, in time one long negative-pressure cup, vacuum can slowly reduce, cause water pump will not inhale water after repeatedly starting several times, easily cause water pump idle running damage and maybe can not reach emergent requirement.
Utility model content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: provides a kind of and is capable of water pump Quick water-inducing, long-term holding condition of high vacuum degree and guarantees that the pump vacuum supplied water at a high speed under low water level is from carrying suction device.
Pump vacuum described in the utility model is from carrying suction device, including water tank, degasser and the vacuum chamber being connected with clarified water pump suction side, liquid level sensor is set in vacuum chamber, vacuum chamber is connected with clarified water pump pump chamber by bypass pipe, the other end of vacuum chamber connects the air entry of degasser by pipeline one, equipped with electromagnetic valve on pipeline one, the air vent of degasser is connected on water tank by pipeline two, the outlet of water tank connects the water sucking mouth of degasser by pipeline three, filter is installed on pipeline three, above-mentioned degasser, liquid level sensor, electromagnetic valve is all connected with control system.
Starting degasser, the water in water tank enters in degasser by filter, and under the effect of degasser, the gas in clarified water pump suction side arrives the air entry of degasser through vacuum chamber, and gas-liquid is in air vent is discharged to water tank.Along with the minimizing of gas, vacuum is slowly formed, and water slowly comes up in using of atmospheric pressure, when water level arrives the upper water level in vacuum chamber, and liquid level sensor action, stop degasser, simultaneously close off electromagnetic valve, complete diversion, now opening clarified water pump just can draining.
If for a long time need not or each pipeline poorly sealed, vacuum in vacuum chamber can slowly reduce, thus cause water level decreasing, when arriving vacuum chamber water level lower limit, liquid level sensor sends signal, start degasser, open electromagnetic valve simultaneously, improve vacuum, when arriving the water level upper limit, liquid level sensor sends signal and stops degasser, simultaneously closes off electromagnetic valve.
Preferably, described water tank connects an alarm built with liquid-level switch, liquid-level switch connection control system, control system.During application, being preinstalled with certain water in water tank, water, after degasser, returns in water tank with mixing wastewater with air state, recycles.When in water tank, water level arrives the lower liquid level signal that liquid-level switch sets, liquid-level switch output signal, control system starts alarm and sends warning, is then considered as water tank lacks water, reminds operator to add water for water tank.
Preferably, described pipeline one being installed vacuum pressure sensor, vacuum pressure sensor is between vacuum chamber and electromagnetic valve.Vacuum pressure sensor is provided with a safe vacuum angle value; if degasser breaks down or control system breaks down; vacuum degree in pipeline one can reduce; when the vacuum degree detected is less than the initial safe vacuum angle value set; vacuum pressure sensor sends signal, and control system closes clarified water pump, makes clarified water pump to start; to reach to protect the purpose of water pump, start alarm simultaneously and send warning.
This pump vacuum can be linked by control system and clarified water pump from carrying suction device, first starts pump vacuum from carrying suction device, after reaching certain vacuum degree, restart clarified water pump when starting clarified water pump；Can also be controlled respectively with clarified water pump from carrying suction device by pump vacuum, pump vacuum remains the vacuum of clarified water pump suction side from carrying suction device, and true pump clarified water pump turn on pump i.e. has water.
This utility model is compared with prior art had the beneficial effect that
This utility model is that a kind of high speed with vacuum holding function carries suction device, Quick air-discharge can be realized by degasser, form condition of high vacuum degree, Quick water-inducing, be particularly suitable for water pump can not the situation of self filling type diversion, by the control to vacuum chamber, it can be ensured that clarified water pump suction side keeps the state of condition of high vacuum degree for a long time, thus the high speed turn on pump in the case of realizing low water level supplies water, it it is the renewal product replacing tradition negative-pressure cup.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, water tank；2, liquid-level switch；3, pipeline two；4, air vent；5, air entry；6, pipeline one；7, electromagnetic valve；8, vacuum pressure sensor；9, vacuum chamber；10, liquid level sensor；11, bypass pipe；12, clarified water pump suction side；13, degasser；14, pipeline three；15, filter.
Detailed description of the invention
Below in conjunction with the accompanying drawings embodiment of the present utility model is described further:
nullAs shown in Figure 1，Pump vacuum described in the utility model includes water tank 1 from carrying suction device、Degasser 13 and the vacuum chamber 9 being connected with clarified water pump suction side 12，Water tank 1 is built with liquid-level switch 2，Liquid level sensor 10 is set in vacuum chamber 9，Vacuum chamber 9 is connected with clarified water pump pump chamber by bypass pipe 11，The other end of vacuum chamber 9 connects the air entry 5 of degasser 13 by pipeline 1，Equipped with electromagnetic valve 7 and vacuum pressure sensor 8 on pipeline 1，Vacuum pressure sensor 8 is between vacuum chamber 9 and electromagnetic valve 7，The air vent 4 of degasser 13 is connected on water tank 1 by pipeline 23，The outlet of water tank 1 connects the water sucking mouth of degasser 13 by pipeline 3 14，Filter 15 is installed on pipeline 3 14，Above-mentioned liquid-level switch 2、Degasser 13、Liquid level sensor 10、Vacuum pressure sensor 8、Electromagnetic valve 7 is all connected with control system，Control system is also connected with an alarm.
Before using, in water tank 1, it is preinstalled with certain water.During use, starting degasser 13, the water in water tank 1 enters in degasser 13 by filter 15, and under the effect of degasser 13, the gas in clarified water pump suction side 12 arrives the air entry 5 of degasser 13 through vacuum chamber 9, and gas-liquid is in air vent 4 is discharged to water tank 1.Along with the minimizing of gas, vacuum is slowly formed, and water slowly comes up in using of atmospheric pressure, when water level arrives the upper water level in vacuum chamber 9, liquid level sensor 10 action, stop degasser 13, simultaneously closing off electromagnetic valve 7, complete diversion, now opening clarified water pump just can draining.
Water, after degasser 13, returns in water tank 1 with mixing wastewater with air state, recycles.When in water tank 1, water level arrives the lower liquid level signal that liquid-level switch 2 sets, liquid-level switch 2 output signal, control system starts alarm and sends warning, is then considered as water tank 1 hydropenia, reminds operator to add water for water tank 1.
If for a long time need not or each pipeline poorly sealed, vacuum in vacuum chamber 9 can slowly reduce, thus cause water level decreasing, when arriving vacuum chamber 9 water level lower limit, liquid level sensor 10 sends signal, start degasser 13, open electromagnetic valve 7 simultaneously, improve vacuum, when arriving the water level upper limit, liquid level sensor 10 sends signal and stops degasser 13, simultaneously closes off electromagnetic valve 7.
If degasser 13 breaks down or control system breaks down; vacuum degree in pipeline 1 can reduce; when the vacuum degree detected is less than the initial safe vacuum angle value set; vacuum pressure sensor 8 sends signal; control system closes clarified water pump; make clarified water pump to start, to reach to protect the purpose of water pump, start alarm simultaneously and send warning.
This pump vacuum can be linked by control system and clarified water pump from carrying suction device, first starts pump vacuum from carrying suction device, after reaching certain vacuum degree, restart clarified water pump when starting clarified water pump；Can also be controlled respectively with clarified water pump from carrying suction device by pump vacuum, pump vacuum remains the vacuum of clarified water pump suction side 12 from carrying suction device, and true pump clarified water pump turn on pump i.e. has water.
These are only specific embodiment of the utility model; but technical characteristic of the present utility model is not limited thereto; any based on this utility model; for solving essentially identical technical problem; realize essentially identical technique effect; done cylinder altered, equivalent or modifications etc., are all covered by among protection domain of the present utility model.
Claims (4)
1. a pump vacuum is from carrying suction device, it is characterised in that: include water tank (1), degasser (13) and and clear water
The vacuum chamber (9) that pumping water end (W.E.) (12) connects, arranges liquid level sensor (10) in vacuum chamber (9), vacuum chamber (9) leads to
Crossing bypass pipe (11) to be connected with clarified water pump pump chamber, the other end of vacuum chamber (9) connects degasser (13) by pipeline one (6)
Air entry (5), equipped with electromagnetic valve (7) on pipeline one (6), the air vent (4) of degasser (13) pass through pipeline two
(3) being connected on water tank (1), the outlet of water tank (1) connects the water suction of degasser (13) by pipeline three (14)
Mouthful, pipeline three (14) is installed filter (15), above-mentioned degasser (13), liquid level sensor (10), electromagnetic valve (7)
It is all connected with control system.
Pump vacuum the most according to claim 1 is from carrying suction device, it is characterised in that: described water tank (1) is built-in
Having liquid-level switch (2), liquid-level switch (2) connection control system, control system connects alarm.
Pump vacuum the most according to claim 1 is from carrying suction device, it is characterised in that: on described pipeline one (6)
Installing vacuum pressure sensor (8), vacuum pressure sensor (8) is positioned between vacuum chamber (9) and electromagnetic valve (7), very
Pneumatics force transducer (8) connection control system.
Pump vacuum the most according to claim 3 is from carrying suction device, it is characterised in that: described control system connects report
Alert device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620442760.2U CN205605445U (en) | 2016-05-16 | 2016-05-16 | Device is inhaled from carrying in water pump vacuum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620442760.2U CN205605445U (en) | 2016-05-16 | 2016-05-16 | Device is inhaled from carrying in water pump vacuum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205605445U true CN205605445U (en) | 2016-09-28 |
Family
ID=56967362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620442760.2U Expired - Fee Related CN205605445U (en) | 2016-05-16 | 2016-05-16 | Device is inhaled from carrying in water pump vacuum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205605445U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106640680A (en) * | 2016-11-30 | 2017-05-10 | 江苏振华泵业股份有限公司 | Electric self-suction fire pump |
| CN111677670A (en) * | 2020-06-19 | 2020-09-18 | 彭娜 | Drainage water replenishing device for sequentially starting pump sets of water station |
-
2016
- 2016-05-16 CN CN201620442760.2U patent/CN205605445U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106640680A (en) * | 2016-11-30 | 2017-05-10 | 江苏振华泵业股份有限公司 | Electric self-suction fire pump |
| CN111677670A (en) * | 2020-06-19 | 2020-09-18 | 彭娜 | Drainage water replenishing device for sequentially starting pump sets of water station |
| CN113027774A (en) * | 2020-06-19 | 2021-06-25 | 彭娜 | Drainage water replenishing device for sequentially starting pump sets of water station |
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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: 20160928 Termination date: 20180516 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |