CN205315302U - Domestic automatic booster pump - Google Patents
Domestic automatic booster pump Download PDFInfo
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- CN205315302U CN205315302U CN201620004522.3U CN201620004522U CN205315302U CN 205315302 U CN205315302 U CN 205315302U CN 201620004522 U CN201620004522 U CN 201620004522U CN 205315302 U CN205315302 U CN 205315302U
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- installing hole
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- impeller
- outlet
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Abstract
The utility model discloses a domestic automatic booster pump, including the pump body and motor, the motor setting is equipped with water inlet and delivery port in pump body top on the pump body, be equipped with the impeller between water inlet and the delivery port, and the motor is with impeller connection and drive rotating impeller, characterized by: be equipped with the mounting hole on the delivery port, the ooff valve that the rivers condition that detects and control motor rotated, stopped to be installed to the inside runner intercommunication of mounting hole and delivery port on the mounting hole, and the ooff valve includes the valve body, and valve body one end stretches into in the mounting hole and is equipped with rotates the pick -up plate of connecting on the valve body, still is equipped with the magnetic part on the pick -up plate, and the magnetic part top is equipped with the tongue tube that leads to section with magnetic part cooperation control current. This domestic automatic booster pump can realize automatic pressure boost when opening tap.
Description
Technical field
This utility model relates to booster pump, particularly to a kind of domestic automatic pressure pump.
Background technology
Booster pump is used to the pump of supercharging, and its purposes mainly has the pressurization use such as water heater supercharging use, the low hydraulic pressure of high building, sauna bath, bathing, the pressurization of apartment the superiors hydraulic pressure deficiency, solar energy Automatic-boosting, anti-penetration water purifier supercharging to use etc. Booster pump is typically directly connected on pipeline, existing booster pump needs Artificial Control booster pump to start cut out when using, use very inconvenient, especially when faucet does not close booster pump after closing in time, can cause that booster pump is located to operate in a high voltage state for a long time, can cause that booster pump damages.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is in that to provide a kind of domestic automatic pressure pump, is capable of Automatic-boosting when opening faucet.
Above-mentioned technical purpose of the present utility model has the technical scheme that a kind of domestic automatic pressure pump, including the pump housing and motor, motor is arranged on above the pump housing, the pump housing is provided with water inlet and outlet, impeller it is provided with between water inlet and outlet, motor is connected with impeller and drives wheel rotation, it is characterized in that: outlet is provided with installing hole, installing hole connects with the inner flow passage of outlet, installing hole is provided with detection streamflow regime and controls electric machine rotation, the switch valve stopped, switch valve includes valve body, valve body one end is stretched in installing hole and is provided with the detection plate being rotatably connected on valve body, detection plate is additionally provided with magnetic part, magnetic part is arranged over coordinating the tongue tube controlling the logical section of electric current with magnetic part.
Pass through technique scheme, auto-induction apparatus and the pump housing are wholely set, compact conformation, attractive in appearance, easy for installation, when opening faucet, water in water pipe flows out by the pump housing and from outlet, current can promote detection plate, and detection plate rotates, and drives the magnetic part being arranged on detection plate to rotate and near tongue tube, making tongue tube Guan Bi turning circuit, electric machine rotation realizes supercharging; When closing the faucet, the current in outlet no longer flow, and detection plate is no longer influenced by the effect of current, returning to original state, the magnetic part principle tongue tube on detection plate, tongue tube is not in Guan Bi, circuit disconnects, motor automatic stop, not the current in water pipe are carried out supercharging.Make water pump achieve Automatic-boosting by the setting of induction installation, facilitate use.
Preferably, described outlet inner flow passage includes first flow and the second runner, first flow and the second runner lay respectively at installing hole both sides, first flow is between installing hole and impeller, second runner is in installing hole and connects between pipeline, first flow to the distance at detection plate top more than the second runner to the distance detecting plate top.
Owing to detecting the existence of plate, the stop of detection plate when the current at installing hole place flow through, can be subject to so that it is the flow direction offset downward, the second runner is in the resistance when current flowing at installing hole place can be reduced in the lower section of first flow, improves the efficiency of booster pump.
Preferably, the described first flow sectional area near installing hole place is more than the sectional area near impeller place.
Pass through technique scheme, time current flow out in impeller cavity, the area of runner is gradually increased, and flow rate of water flow is gradually lowered, and current are slowly become the laminar flow of rule by irregular turbulent condition, greatly reduce liquid resistance during current flowing, be conducive to improving the work efficiency of booster pump.
Preferably, between described switch valve and installing hole, it is provided with seal groove, in seal groove, is provided with sealing ring.
Pass through technique scheme, it is possible to avoid leaking between switch valve and installing hole, cause the waste of water resource on the one hand, affect the work efficiency of booster pump on the other hand.
Preferably, described motor side is provided with wiring hole and threaded connection hole.
Pass through technique scheme, it is possible to easily temperature control equipment is set in motor side, repack this kind of booster pump into temperature control pump.
In sum, this utility model in contrast to having the beneficial effect that of prior art and arranges, by switch valve, the current conditions that can automatically detect in the mouth of a river, it is capable of the Automatic-boosting to current when opening faucet, supercharging can be automatically stopped when closing the faucet.
Accompanying drawing explanation
Fig. 1 is the partial sectional view of embodiment water outlet;
Fig. 2 is the front view of embodiment water outlet.
Accompanying drawing labelling: 1, the pump housing; 2, motor; 3, water inlet; 4, outlet; 5, installing hole; 6, valve body; 7, detection plate; 8, magnetic part; 9, tongue tube; 10, seal groove; 11, O; 12, the second runner; 13, first flow; 14, wiring hole; 15, threaded connection hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made the amendment not having creative contribution as required by those skilled in the art after reading this specification, but as long as being affected by the protection of Patent Law in right of the present utility model.
As shown in Figure 1, a kind of domestic automatic pressure pump, including the pump housing 1 and motor 2, motor 2 is arranged on above the pump housing 1, the pump housing 1 is provided with water inlet 3 and outlet 4, it is provided with impeller between water inlet 3 and outlet 4, motor 2 is connected with impeller and drives wheel rotation, it is characterized in that: outlet 4 is provided with installing hole 5, installing hole 5 connects with the inner flow passage of outlet 4, installing hole 5 is provided with detect streamflow regime and control motor 2 and rotates, the switch valve stopped, switch valve includes valve body 6, valve body 6 one end is stretched in installing hole 5 and is provided with the detection plate 7 being rotatably connected on valve body 6, detection plate 7 is additionally provided with magnetic part 8, magnetic part 8 is arranged over coordinating the tongue tube 9 controlling the logical section of electric current with magnetic part 8.Auto-induction apparatus and the pump housing 1 are wholely set, compact conformation, attractive in appearance, easy for installation, when opening faucet, the water in water pipe is by the pump housing 1 and flows out from outlet 4, and current can promote detection plate 7, detection plate 7 rotates, driving the magnetic part 8 being arranged on detection plate 7 rotate and near tongue tube 9, make tongue tube 9 close turning circuit, motor 2 rotates and realizes supercharging; When closing the faucet, the current in outlet 4 no longer flow, and detection plate 7 is no longer influenced by the effect of current, returning to original state, the magnetic part 8 principle tongue tube 9 on detection plate 7, tongue tube 9 is not in Guan Bi, circuit disconnects, and motor 2 is automatically stopped, not the current in water pipe are carried out supercharging. Make water pump achieve Automatic-boosting by the setting of induction installation, facilitate use.
As shown in Figure 1, runner within outlet 4 includes first flow 13 and the second runner 12, first flow 13 and the second runner 12 lay respectively at installing hole 5 both sides, first flow 13 is between installing hole 5 and impeller, second runner 12 is in installing hole 5 and connects between pipeline, and first flow 13 arrives, more than the second runner 12, the distance detecting plate 7 top to the distance at detection plate 7 top. Owing to detecting the existence of plate 7, the current at installing hole 5 place can be subject to the stop of detection plate 7 when flowing through, the flow direction making the current in installing hole 5 offsets downward, if the second runner 12 and first flow 13 place are in the same plane, so this place can produce bigger liquid resistance, hinder the smooth outflow of current, also can increase noise during booster pump work simultaneously. Second runner 12 is in the resistance when current flowing at installing hole 5 place can be reduced in the lower section of first flow 13, reduces disturbance, reduces noise, improves the efficiency of booster pump.
As it is shown in figure 1, the sectional area that first flow 13 is near installing hole 5 place is more than the sectional area near impeller place. First flow 13 is gradually increased from impeller to installing hole 5 place, flow flow velocity time current flow out in impeller cavity to be gradually lowered, again in this process, current are slowly become the laminar flow of rule by irregular turbulent condition, greatly reduce liquid resistance during current flowing, be conducive to improving the work efficiency of booster pump.
As it is shown in figure 1, be provided with seal groove 10 between switch valve and installing hole 5, in seal groove 10, it is provided with sealing ring. Arranging of sealing ring can be avoided leaking between switch valve and installing hole 5, causes the waste of water resource on the one hand, affects the work efficiency of booster pump on the other hand. Sealing ring is preferably O 11, because the mounting groove that the price of O 11 inexpensively, is because O 11 on the other hand is processed more convenient time on the one hand, more can save cost.
As in figure 2 it is shown, motor 2 side is provided with wiring hole 14 and threaded connection hole 15. Wiring hole 14 and arranging of the steady connecting hole of spiral shell can install temperature control equipment easily in motor 2 side, repack this kind of booster pump into temperature control pump. Increase the scope of application of this kind of booster pump.
The above is only exemplary embodiment of the present utility model, and not for limiting protection domain of the present utility model, protection domain of the present utility model is determined by appended claim.
Claims (5)
1. a domestic automatic pressure pump, including the pump housing (1) and motor (2), motor (2) is arranged on the pump housing (1) top, the pump housing (1) is provided with water inlet (3) and outlet (4), it is provided with impeller between water inlet (3) and outlet (4), motor (2) is connected with impeller and drives wheel rotation, it is characterized in that: outlet (4) is provided with installing hole (5), installing hole (5) connects with the inner flow passage of outlet (4), installing hole (5) is provided with detection streamflow regime and controls motor (2) rotation, the switch valve stopped, switch valve includes valve body (6), valve body (6) one end is stretched in installing hole (5) and is provided with the detection plate (7) being rotatably connected on valve body (6), detection plate (7) is additionally provided with magnetic part (8), magnetic part (8) is arranged over coordinating the tongue tube (9) controlling the logical section of electric current with magnetic part (8).
2. domestic automatic pressure pump according to claim 1, it is characterized in that: described outlet (4) inner flow passage includes first flow (13) and the second runner (12), first flow (13) and the second runner (12) lay respectively at installing hole (5) both sides, first flow (13) is between installing hole (5) and impeller, second runner (12) is in installing hole (5) and connects between pipeline, and first flow (13) arrives, to the distance at detection plate (7) top, the distance detecting plate (7) top more than the second runner (12).
3. domestic automatic pressure pump according to claim 2, is characterized in that: the described first flow (13) sectional area near installing hole (5) place is more than the sectional area near impeller place.
4. domestic automatic pressure pump according to claim 3, is characterized in that: being provided with seal groove (10) between described switch valve and installing hole (5), seal groove is provided with sealing ring in (10).
5. domestic automatic pressure pump according to claim 4, is characterized in that: described motor (2) side is provided with wiring hole (14) and threaded connection hole (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620004522.3U CN205315302U (en) | 2016-01-02 | 2016-01-02 | Domestic automatic booster pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620004522.3U CN205315302U (en) | 2016-01-02 | 2016-01-02 | Domestic automatic booster pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205315302U true CN205315302U (en) | 2016-06-15 |
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ID=56201680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620004522.3U Active CN205315302U (en) | 2016-01-02 | 2016-01-02 | Domestic automatic booster pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205315302U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107928578A (en) * | 2017-11-24 | 2018-04-20 | 佛山市顺德区美的洗涤电器制造有限公司 | Water tank type dish-washing machine |
-
2016
- 2016-01-02 CN CN201620004522.3U patent/CN205315302U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107928578A (en) * | 2017-11-24 | 2018-04-20 | 佛山市顺德区美的洗涤电器制造有限公司 | Water tank type dish-washing machine |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |