CN207906086U - A kind of intelligence self priming centrifugal pump - Google Patents
A kind of intelligence self priming centrifugal pump Download PDFInfo
- Publication number
- CN207906086U CN207906086U CN201820286545.7U CN201820286545U CN207906086U CN 207906086 U CN207906086 U CN 207906086U CN 201820286545 U CN201820286545 U CN 201820286545U CN 207906086 U CN207906086 U CN 207906086U
- Authority
- CN
- China
- Prior art keywords
- inductive switch
- flow
- water
- inlet opening
- accommodating chamber
- Prior art date
- 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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- Control Of Non-Positive-Displacement Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of intelligent self priming centrifugal pumps, including tank, water level sensor, solenoid valve, control system, motor and the pump housing, it is characterised in that：The control system includes solenoid valve control module, motor control module, signal acquisition module and microcontroller；The pump housing is equipped with inlet opening, flow inductive switch mounting hole, water injection hole and apopore, the inlet opening and the conducting of flow inductive switch mounting hole, flow inductive switch is housed on the flow inductive switch mounting hole, the inlet opening is connected by solenoid valve with external water inlet line, the water level sensor, solenoid valve, control system, motor and flow inductive switch are connected by conducting wire, and the water inlet of the tank is connected with the apopore on the pump housing.Its feature is：Precisely induction the presence or absence of water, automatically control water break-make is more intelligent and hommization, avoid pump from dallying and then prolong the service life.
Description
Technical field
The utility model belongs to water pump technology, more particularly, to a kind of intelligent self priming centrifugal pump.
Background technology
With constantly increasing for present floor, it is standby in tank that high-rise hydraulic pressure deficiency often needs increase water pump to be evacuated to water
With, in existing pond be equipped with water level inductor induction water level alarm and reminding water storage is sent out when water level is too low, when water level reaches
To requirement height of water level when send out alarm and reminding people again and stop water storage, the whole process of such water storage is required for manually joining
With waste time and cut off the water suddenly during the water storage, user forgets to switch off the pump, and water pump would be at sky at this time
Turn, causes water pump reduced service life, it is therefore necessary to be improved.
Invention content
The purpose of this utility model is in view of the deficiency of the prior art, to provide a kind of self-priming centrifugation of intelligence
Pump, it has and can precisely incude the presence or absence of water, automatically control water break-make is more intelligent and hommization, avoid pump idle running in turn
The characteristics of prolonging the service life.
To achieve the goals above, technical solution used by the utility model is：A kind of intelligence self priming centrifugal pump,
Including tank, water level sensor, solenoid valve, control system, motor and the pump housing, it is characterised in that：The control system includes
Solenoid valve control module, motor control module, signal acquisition module and microcontroller；The pump housing is equipped with inlet opening, flow sense
Inductive switch mounting hole, water injection hole and apopore, the inlet opening and the conducting of flow inductive switch mounting hole, the flow induction are opened
It closes and flow inductive switch is housed on mounting hole, the inlet opening is connected by solenoid valve with external water inlet line, and the water level passes
Sensor, solenoid valve, control system, motor and flow inductive switch are connected by conducting wire, the water inlet and the pump housing of the tank
On apopore be connected.
Further, the pump housing further includes the first accommodating chamber, first through hole, the second accommodating chamber and first flow, described
Inlet opening is located at the side of the first accommodating chamber, and the flow inductive switch mounting hole is located at right over the second accommodating chamber, and described the
One through-hole is located at the surface of the first accommodating chamber, and the first through hole is located at the underface of the second accommodating chamber, the first flow
Positioned at the side of the first accommodating chamber and first through hole and the second accommodating chamber.
Further, it is equipped with internal thread on the inlet opening, flow inductive switch mounting hole, water injection hole and apopore.
Further, the inlet opening is equipped with reinforcing rib.
With the above structure, the utility model is compared to the prior art advantageously：The application is equipped with flow
Inductive switch and water level sensor, wherein water level sensor, solenoid valve, control system, electric machine control system, motor and flow sense
Inductive switch is connected by conducting wire, and signal is transmitted to control system when water level sensor senses that the aqueous position in tank is too low
System, then signal is transmitted to solenoid valve control module by control system and then solenoid valve control module control solenoid valve opens then water
Enter from the water inlet of the pump housing, signal be transmitted to electric machine control system when the flow inductive switch on the pump housing senses flow,
Then the motor work of motor control pump, when water makes liquid level arrival designated position in tank on pump work, water level sensor
Signal will be transmitted to control system, then signal is transmitted to solenoid valve control module then solenoid valve control module control by control system
Solenoid valve processed, which is closed, stops upper water, and then flow inductive switch induction does not have flow to flow through, and control motor is stopped, thus
Effectively prevent no flow causes the pump housing to damage by pump idle running when the pump housing, more intelligent to prolong the service life.Its
The route that water in middle pump body is flowed through from inlet opening to first flow in several fonts of class can allow flow inductive switch more accurately
Flow is incuded to improve efficiency, preferably water pump is avoided to dally, and further extends the service life of water pump.
Description of the drawings
Fig. 1 is the system block diagram of the utility model.
Fig. 2 is the system flow chart of the utility model.
Fig. 3 is the structural schematic diagram of the utility model pump housing.
Fig. 4 is the schematic cross-sectional view of the utility model pump housing.
Specific implementation mode
As described below is only the preferred embodiment of the utility model, does not therefore limit the protection model of the utility model
It encloses, the utility model is further illustrated with reference to the accompanying drawings and examples.
Embodiment is shown in shown in Fig. 1 to Fig. 4：A kind of intelligence self priming centrifugal pump, including tank 60, water level sensor
70, solenoid valve 40, control system 50, motor 30 and the pump housing 10, it is characterised in that：Wherein control system 50 includes for controlling electricity
The solenoid valve control module of the break-make of magnet valve 40, the motor control module for controlling 30 break-make of motor receive signal water level biography
Acquisition module, the microcontroller for making a response of 16 signal of sensor 70 and flow inductive switch；Its middle pump body 10 be equipped with into
Water hole 11, flow inductive switch mounting hole 12, water injection hole 13 and apopore 14, wherein inlet opening 11 and flow inductive switch are installed
Hole 12 is connected, can be intuitive equipped with 16 such flow inductive switch of flow inductive switch 16 on flow inductive switch mounting hole 12
Incude the presence or absence of 12 flow of inlet opening；Wherein inlet opening 11 is connected in this way with external water inlet line by solenoid valve 40 and can have water
And control whether water flows through the pump housing 10 by controlling solenoid valve 40 in the case of external tap opening；Wherein tank 60
Water inlet is connected with the apopore 14 on the pump housing 10, flows through the water of the pump housing 10 in this way and can flow into tank 60；Wherein water level
Sensor 70, solenoid valve 40, control system 50, motor 30 are connected with flow inductive switch 16 by conducting wire, in this way when water level passes
Sensor 70 senses is transmitted to control system 50 when the aqueous position in tank 60 is too low by signal, and then control system 50 is by signal
Be transmitted to solenoid valve control module then solenoid valve control module control solenoid valve 40 open then water from the inlet opening of the pump housing 10 11
Into signal being transmitted to electric machine control system when the flow inductive switch 16 on the pump housing 10 senses flow, then motor control
The motor 30 of system pump works, and when liquid level reaches setting peak level in tank 60, signal will be transmitted to by water level sensor 70
Control system 50, then signal is transmitted to solenoid valve control module by control system 50 and then solenoid valve control module controls solenoid valve
40 close the upper water of stopping, while the induction of flow inductive switch 16 does not have flow to flow through, and control motor 30 is stopped, and thus has
Effect avoid no flow by the pump housing 10 when the pump housing 10 idle running cause the pump housing 10 damage and meanwhile can more adapt to the pump housing into
Cutting off the water suddenly when water conservancy project is made on row, which causes no water to flow through the pump housing 10 caused by the pump housing leads to the generation of pump housing idle running phenomenon, damages
It is bad, it is more intelligent to prolong the service life.
As shown in Figure 3：The pump housing 10 further includes the first accommodating chamber 21, first through hole 22, the second accommodating chamber 23 and first flow
24, wherein inlet opening 11 is located at the side of the first accommodating chamber 21, and wherein flow inductive switch mounting hole 12 is located at the second accommodating chamber
Right over 23, wherein first through hole 22 is located at the surface of the first accommodating chamber 21, and wherein first through hole 22 is located at the second accommodating chamber
23 underface, wherein first flow 24 are located at the side of the first accommodating chamber 21 and first through hole 22 and the second accommodating chamber 23,
Middle first through hole 22 to horizontal plane distance L1 not less than 11 upper wall of inlet opening to horizontal plane distance L2, so that water from into
Water hole 11 enter after followed by the first accommodating chamber 21, first through hole 22, the second accommodating chamber 23 and first flow 24, flow
Path is in "Ji" type as shown in the dotted line of image strip arrow, and such flow inductive switch 16 can more accurately incude from inlet opening
11 water flowed into preferably avoid the pump housing 10 that the service life that idle running further extends the pump housing 10 occurs to improve efficiency.Its
Be equipped with internal thread on middle inlet opening 11, flow inductive switch mounting hole 12, water injection hole 13 and apopore 14, so that with it is outer
Connection device is threadedly coupled, and is conveniently replaceable.
As shown in Figure 2：It is equipped with reinforcing rib 111 on inlet opening 11, can preferably make up inlet opening week in this way along because of water inlet
Remitted its fury caused by hole improves service life.
Water level sensor is widely used at present, and other structures and principle are same as the prior art, and which is not described herein again.
Claims (4)
1. a kind of intelligence self priming centrifugal pump, including tank, water level sensor, solenoid valve, control system, motor and pump
Body, it is characterised in that：The control system includes solenoid valve control module, motor control module, signal acquisition module and monolithic
Machine；The pump housing is equipped with inlet opening, flow inductive switch mounting hole, water injection hole and apopore, the inlet opening and flow sense
Inductive switch mounting hole is connected, and flow inductive switch is housed, the inlet opening passes through electromagnetism on the flow inductive switch mounting hole
Valve is connected with external water inlet line, and the water level sensor, solenoid valve, control system, motor and flow inductive switch are by leading
Line is connected, and the water inlet of the tank is connected with the apopore on the pump housing.
2. a kind of intelligent self priming centrifugal pump according to claim 1, it is characterised in that：The pump housing further includes first
Accommodating chamber, first through hole, the second accommodating chamber and first flow, the inlet opening are located at the side of the first accommodating chamber, the flow
Inductive switch mounting hole is located at right over the second accommodating chamber, and the first through hole is located at the surface of the first accommodating chamber, and described the
One through-hole is located at the underface of the second accommodating chamber, and the first flow is located at the first accommodating chamber and first through hole and the second accommodating chamber
Side.
3. a kind of intelligent self priming centrifugal pump according to claim 1, it is characterised in that：The inlet opening, flow sense
It is equipped with internal thread on inductive switch mounting hole, water injection hole and apopore.
4. a kind of intelligent self priming centrifugal pump according to claim 1, it is characterised in that：The inlet opening, which is equipped with, to be added
Strengthening tendons.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820286545.7U CN207906086U (en) | 2018-03-01 | 2018-03-01 | A kind of intelligence self priming centrifugal pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820286545.7U CN207906086U (en) | 2018-03-01 | 2018-03-01 | A kind of intelligence self priming centrifugal pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207906086U true CN207906086U (en) | 2018-09-25 |
Family
ID=63561487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820286545.7U Expired - Fee Related CN207906086U (en) | 2018-03-01 | 2018-03-01 | A kind of intelligence self priming centrifugal pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207906086U (en) |
-
2018
- 2018-03-01 CN CN201820286545.7U patent/CN207906086U/en not_active Expired - Fee Related
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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: 20180925 Termination date: 20200301 |