CN206338199U - A kind of energy saving water supply pump - Google Patents
A kind of energy saving water supply pump Download PDFInfo
- Publication number
- CN206338199U CN206338199U CN201621365530.7U CN201621365530U CN206338199U CN 206338199 U CN206338199 U CN 206338199U CN 201621365530 U CN201621365530 U CN 201621365530U CN 206338199 U CN206338199 U CN 206338199U
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- China
- Prior art keywords
- tank body
- liquid level
- pump
- tank
- energy saving
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- Expired - Fee Related
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- Structures Of Non-Positive Displacement Pumps (AREA)
- Control Of Non-Positive-Displacement Pumps (AREA)
Abstract
The utility model is related to a kind of energy saving water supply pump, and it includes centrifugal pump and vacuum tank；The vacuum tank includes tank body and the liquid level gauge being arranged on tank body；Water inlet is provided with the side wall on the tank body top, the bottom of the tank body is provided with discharge outlet, and the discharge outlet is connected by fluid pipeline with the water sucking mouth of centrifugal pump；Evacuation port is provided with the top of the tank body, the evacuation port is connected by emptying pipeline with vavuum pump, the check valve for setting oriented centrifugal pump direction to open on water-proof ventilated device, the fluid pipeline is provided with the emptying pipeline.The utility model convenient and energy-saving, safe operation.
Description
Technical field
The utility model is related to a kind of energy saving water supply pump.
Background technology
Centrifugal water pump, referred to as " centrifugal pump ", is also named " centrifugal water pumper ".It is a kind of centrifugal motion of utilization water
Water lifting machinery.First should drive water rotation at a high speed in pump toward filling the impeller that is rotated after water, starting in pump before starting, water make from
The heart is moved, and is outwards thrown away and is pressed into outlet pipe.After water is thrown out of, the pressure near impeller reduces, and is just formed near rotating shaft
One low-pressure area.Here pressure is more much lower than atmospheric pressure, and the water of outside just under atmospheric pressure, washes bottom valve open from water inlet
Pipe enters in pump.The water rushed in is thrown out of again in being rotated at a high speed with impeller, and is pressed into outlet pipe.Impeller drives in engine
Lower constantly to rotate at a high speed, water is just continuously pumped to eminence from lower.
Centrifugal pump must fill water into pump before activation, otherwise it is possible that dry grinding and causing to start failure, even
Cause the damage of centrifugal pump.Traditional self priming pump carries out automatic filling pump by storage tank, and still, self priming pump is in long-term termination of pumping or water supply
After interruption, because water is failed to understand in storage tank, it is impossible to judge to fill pump situation, equally exist potential safety hazard.
Utility model content
The purpose of this utility model is to provide a kind of convenient and energy-saving, the energy saving water supply pump of safe operation.
The utility model is adopted the following technical scheme that：
A kind of energy saving water supply pump, it includes centrifugal pump and vacuum tank；The vacuum tank includes tank body and is arranged on tank body
On liquid level gauge；Water inlet is provided with the side wall on the tank body top, the bottom of the tank body is provided with discharge outlet, the row
The mouth of a river is connected by fluid pipeline with the water sucking mouth of centrifugal pump；Evacuation port is provided with the top of the tank body, the evacuation port passes through
Emptying pipeline is connected with vavuum pump, is provided with the emptying pipeline on water-proof ventilated device, the fluid pipeline and is set oriented
The check valve that centrifugal pump direction is opened.
Liquid level gauge is provided with the tank body lateral wall, the liquid level is calculated as under glass-tube liquid level meter, its one end and tank body
Portion is connected, and the other end is connected with tank body top.
It is provided with the tank body madial wall on liquid level sensor in tank, the tank body lateral wall and is provided with controller；Institute
Liquid level sensor in tank is stated with controller to be connected.
Liquid level sensor in liquid level sensor in pump, the pump is provided with the centrifugal pump with controller to be connected.
The water-proof ventilated device is waterproof ventilated membrane.
The beneficial effects of the utility model are：Liquid is poured into centrifugal pump by vacuum tank, the effect of selffilling pump is realized
Really.Can intuitively it be referred to operating personnel by liquid level gauge, it is ensured that fill the success rate of pump.Vavuum pump can be improved in vacuum tank
Vacuum, it is ensured that initial water in vacuum tank meets the requirement for filling pump.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment 1.
Fig. 2 is the structural representation of embodiment 2.
Wherein, 1 centrifugal pump, 2 tank bodies, 3 water inlets, 4 discharge outlet, 5 water sucking mouths, 6 evacuation ports, 7 emptying pipelines, 8 vavuum pumps,
It is 9 water-proof ventilated devices, 10 glass-tube liquid level meters, liquid level sensor in 11 tanks, 12 controllers, liquid level sensor in 13 pumps, 14 single
To valve, 15 fluid pipelines.
Embodiment
Embodiment 1
With reference to shown in Fig. 1, a kind of energy saving water supply pump, it includes centrifugal pump 1 and vacuum tank；The vacuum tank includes tank body
2 and the liquid level gauge that is arranged on tank body 2；Water inlet 3 is provided with the side wall on the top of tank body 2, the bottom of the tank body 2 is set
Discharge outlet 4 is equipped with, the discharge outlet 4 is connected by fluid pipeline 15 with the water sucking mouth 5 of centrifugal pump 1；The top of tank body 2 is set
There is evacuation port 6, the evacuation port 6 is connected by emptying pipeline 7 with vavuum pump 8, waterproof and breathable is provided with the emptying pipeline 7
The check valve 14 for setting the oriented direction of centrifugal pump 1 to open on device 9, the fluid pipeline 15.
Liquid level gauge is provided with the lateral wall of tank body 2, the liquid level is calculated as glass-tube liquid level meter 10, its one end and tank body
2 bottoms are connected, and the other end is connected with the top of tank body 2.The water-proof ventilated device 9 is waterproof ventilated membrane.
Tank body is observed by the gauge glass of tank body sidepiece, liquid level more than the impeller upper surface of centrifugal pump then
Show that centrifugal pump has filled pump and finished, start-up operation can be carried out.If supply channel carries insufficient pressure, vavuum pump can drain tank
Interior partial air, draws the liquid in supply channel until vacuum pot liquid is higher than centrifugal pump impeller upper surface.Check valve
It towards centrifugal pump direction, can prevent that the liquid for having poured into centrifugal pump from pouring in down a chimney back vacuum tank, cause to fill pump failure.Empty pipeline
On be provided with waterproof ventilated membrane, can avoid by tank water suction vavuum pump in, it is ensured that equipment safety.
Embodiment 2
With reference to shown in Fig. 2, difference from Example 1 is to be provided with level sensing in tank on the madial wall of tank body 2
Controller 12 is provided with device 11, the lateral wall of tank body 2；Liquid level sensor 11 is connected with controller 12 in the tank.It is described
Liquid level sensor 13 in liquid level sensor 13 in pump, the pump is provided with centrifugal pump 1 with controller 12 to be connected.
The controller can be single-chip microcomputer either PLC, itself and liquid level sensor in liquid level sensor in tank 11 and pump
13 connected mode is the state of the art.Controller passes through liquid level sensor 13 in liquid level sensor in tank 11 and pump
Signal, compares the height of water level in water level and tank in pump, is shown to operating personnel by display system, operating personnel pass through corresponding
Parameter adjustment or the start and stop for starting vavuum pump, it is ensured that fill the success rate of pump, it is ensured that one-shot success, save the energy, reduction is set
Standby abrasion.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to foregoing reality
Example is applied the utility model is described in detail, it will be understood by those within the art that：It still can be to preceding
State the technical scheme described in embodiment to modify, or equivalent is carried out to which part technical characteristic；And these are repaiied
Change or replace, the essence of appropriate technical solution is departed from the spirit and scope of the utility model embodiment technical scheme.
Claims (5)
1. a kind of energy saving water supply pump, it is characterised in that it includes centrifugal pump（1）And vacuum tank；The vacuum tank includes tank body
（2）Be arranged on tank body（2）On liquid level gauge；The tank body（2）Water inlet is provided with the side wall on top（3）, the tank body
（2）Bottom be provided with discharge outlet（4）, the discharge outlet（4）Pass through fluid pipeline（15）With centrifugal pump（1）Water sucking mouth（5）
Connection；The tank body（2）Top is provided with evacuation port（6）, the evacuation port（6）By emptying pipeline（7）With vavuum pump（8）Even
It is logical, the emptying pipeline（7）On be provided with water-proof ventilated device（9）, the fluid pipeline（15）It is upper that oriented centrifugal pump is set（1）
The check valve that direction is opened（14）.
2. a kind of energy saving water supply pump according to claim 1, it is characterised in that the tank body（2）It is provided with lateral wall
Liquid level gauge, the liquid level is calculated as glass-tube liquid level meter（10）, its one end and tank body（2）Bottom is connected, the other end and tank body（2）On
Portion is connected.
3. a kind of energy saving water supply pump according to claim 1, it is characterised in that the tank body（2）It is provided with madial wall
Liquid level sensor in tank（11）, the tank body（2）Controller is provided with lateral wall（12）；Liquid level sensor in the tank（11）
With controller（12）It is connected.
4. a kind of energy saving water supply pump according to claim 3, it is characterised in that the centrifugal pump（1）Inside it is provided with pump
Liquid level sensor（13）, liquid level sensor in the pump（13）With controller（12）It is connected.
5. a kind of energy saving water supply pump according to any one of claim 1 ~ 4, it is characterised in that the water-proof ventilated device
（9）For waterproof ventilated membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621365530.7U CN206338199U (en) | 2016-12-13 | 2016-12-13 | A kind of energy saving water supply pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621365530.7U CN206338199U (en) | 2016-12-13 | 2016-12-13 | A kind of energy saving water supply pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206338199U true CN206338199U (en) | 2017-07-18 |
Family
ID=59300676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621365530.7U Expired - Fee Related CN206338199U (en) | 2016-12-13 | 2016-12-13 | A kind of energy saving water supply pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206338199U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108661114A (en) * | 2018-05-17 | 2018-10-16 | 马鞍山钢铁股份有限公司 | A kind of automatic water-replenishing device and its control method of gas cleaning system |
| CN108812331A (en) * | 2018-08-30 | 2018-11-16 | 安徽永牧机械集团有限公司 | A kind of robotic milking machine |
| CN110425148A (en) * | 2019-08-28 | 2019-11-08 | 黄旭平 | A kind of pumping plant starting vacuum voltage regulation water replanishing device |
-
2016
- 2016-12-13 CN CN201621365530.7U patent/CN206338199U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108661114A (en) * | 2018-05-17 | 2018-10-16 | 马鞍山钢铁股份有限公司 | A kind of automatic water-replenishing device and its control method of gas cleaning system |
| CN108812331A (en) * | 2018-08-30 | 2018-11-16 | 安徽永牧机械集团有限公司 | A kind of robotic milking machine |
| CN108812331B (en) * | 2018-08-30 | 2024-04-19 | 安徽永牧机械集团有限公司 | Robot milking machine |
| CN110425148A (en) * | 2019-08-28 | 2019-11-08 | 黄旭平 | A kind of pumping plant starting vacuum voltage regulation water replanishing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170718 Termination date: 20191213 |