CN2525287Y - Micro pipeline pressure increasing automatic pump - Google Patents
Micro pipeline pressure increasing automatic pump Download PDFInfo
- Publication number
- CN2525287Y CN2525287Y CN 01244779 CN01244779U CN2525287Y CN 2525287 Y CN2525287 Y CN 2525287Y CN 01244779 CN01244779 CN 01244779 CN 01244779 U CN01244779 U CN 01244779U CN 2525287 Y CN2525287 Y CN 2525287Y
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- Expired - Fee Related
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- Control Of Non-Positive-Displacement Pumps (AREA)
Abstract
A micro pipeline pressure increasing automatic pump controls the automatic operation of pump through water flowing inside pipeline, which is formed by that an automatic control structure is designed on the pump body of a common partial flow pump, wherein, the inlet passage of the utility model consists of a horizontal cylindrical hole flow passage which is led to the bottom of the pump body from a water inlet through an oblique channel and a water inlet hole on the center of a water pump; a cylindrical water control slide valve component is arranged in the horizontal cylindrical hole inlet flow passage at the bottom of the water pump. The utility model is applicable to water supply pressurization for urban residents. When the utility model is installed and used, the water pump automatically operates and pressurizes only by opening a water valve, and automatically stops operating by closing the water valve.
Description
The utility model relates to a kind of micro-tube supercharging automatic pump.
Along with improving constantly of living standards of the people, various household water heaters enter huge numbers of families, but owing to present China part town dweller especially building top layer resident family exists water supply pressure on the low side, solar water heater occurs and can not go up water, gas water-heater ignition difficulties, phenomenon that the electric water heater water-outlet quantity is little, micro-tube supercharging automatic pump can solve this class problem.When micro-tube supercharging automatic pump is installed and used, only need open the supercharging of promptly turning round of water valve water pump, close the water valve water pump and quit work, especially when taking a shower, need not the switch pump power, easy to operate, time saving and energy saving.Existing automatic pressure pump, major part are to connect an automated sensor at common suction booster water intake or water outlet, make installation dimension long and complicated; In addition, the magnetic valve original paper of general automatic pressure pump directly places runner, and iron rust impurity in the pipeline is adsorbed in unshielded measure easily, and make that valve is stuck and lose automatic function, thereby the rate of fault height, maintenance difficult; Moreover, because the water pump intake-outlet is offset to the pump housing, be difficult to adopt " water meter formula " directly to be installed in the pipeline.
The purpose of this utility model is exactly for addressing the above problem, and provides a kind of and has anti-iron rust impurity function, the intake-outlet line is positioned at the automatic integration micro-tube supercharging automatic pump on the symmetry plane of water pump center.Technical solution of the present utility model:
A kind of micro-tube supercharging automatic pump adopts the partial emission pump working principle, and its intake-outlet center line is on same straight line, and by water pump center symmetry plane; Water inlet flow channel is guided pump housing bottom level cylindrical hole runner into and water inlet, water pump center is formed by water intake through a chute, and this bottom cylindrical hole right-hand member has a tapped hole, and the water control spool member is installed in this tapped hole; Spool member is made up of sleeve valve, spring, sealing bolt, seal ring, bolt bottom and ring magnet.Guiding valve left end big column places in the pump housing cylindrical hole runner, and a cylindrical spring is housed on the mediate cylindrical, and this cylindrical spring left end withstands on guiding valve big column inner side surface, and right-hand member withstands on the bolt bottom; Guiding valve right-hand member one round bar center hole on the bolt bottom stretches into the sealing bolt inner chamber, and round bar tightens an annular magnetic patch is installed in this chamber; Annular magnetic patch and guiding valve are formed slide valve assembly, slide valve assembly can be in pump housing runner and bolt inner chamber move left and right, its position that moves to left is determined that by guiding valve big column outer side surface and the pump housing cylindrical hole runner left side position that moves to right is determined by raised head face in the middle of cylinder step in the guiding valve and the bolt bottom.Design has a rectangular slot on the pump housing of the bottom water inlet flow channel outside, and the dry reed-pipe seat is installed in the groove, is equipped with dry reed-pipe and another magnetic patch on the seat; Dry reed-pipe is on this magnetic patch and the guiding valve between the annular magnetic patch, its axis and slide valve spindle line parallel; Drawing two guide lines from the dry reed-pipe two ends receives on the control circuit board in the suction booster electrical equipment box.
The utility model constitutes the integral type automatic pump with like product ratio, automatic control original paper design and installation on the pump housing; The intake-outlet center line makes that on the same straight line and on the water pump symmetry plane installation is simple and convenient, and sealing is reliable; Magnet left and right sides translation in the sealing bolt inner chamber of sealing is not subjected to iron rust impurity effect in the water, and rate of fault is little, and is highly sensitive, and Installation and Debugging are convenient; Turn sealing bolt, can pull down spool member separately, be convenient to maintaining; The utility model compact structure, noise is little, efficient high and allow to contain particulate contamination in the medium and do not stop up, stuck.
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model spool member, dry reed-pipe, magnet relative position schematic representation;
As figure, the utility model includes the pump housing 4, guiding valve 9, ring magnet 17, sealing bolt 14, bolt bottom 18, cylindrical spring 8, dry reed-pipe seat 16, dry reed-pipe 20, magnetic patch 19, draws two guide lines 2 from the dry reed-pipe two ends and receives on the control circuit board in the electrical equipment box 1.Structural feature of the present utility model is: guiding pump housing bottom flow passage 12 from water intake into by a chute 3, is an interior threaded hole at the bottom flow passage right-hand member, installing and fixing sealing bolt and spool member, and by seal ring 13 sealings.Guiding valve 9 left ends are a big column, and the centre is a small column and round bar, and the round bar left end passes bolt bottom center hole and stretches in the sealing bolt inner chamber 14, and it tightens an intrinsic ring magnet 17, and this ring magnet can be with the guiding valve move left and right; Its axially locating determines that by guiding valve big column exterior edge face and pump housing runner cylindrical hole left side 10 its location is determined by small column step 11 in the middle of the guiding valve and bolt bottom boss left side when moving to right when moving to left.Cylindrical spring 8 was compressed between guiding valve big column right side and the bolt bottom left side when slide valve assembly moved to right.
Working principle of the present utility model is as follows: the current of lower pressure are arranged through water inlet chute 3 when opening water valve, when promoting on the guiding valve 9 big column and overcoming spring force slide valve assembly is moved right, dry reed-pipe 20 surrounding magnetic field intensity change, reed switch contact is connected, the control electric current enters control circuit board through guide line, make that controllable silicon touches the three-way motor main circuit on the circuit board, pump motor starts, current enter the water pump internal pressurization from water inlet chute 3 through pump housing bottom flow passage cylindrical hole to pump housing center hole, the current that are pressurized extrude from water outlet 5, and water pump promptly begins supercharging work; When closing water valve, anhydrous flowing in the runner, under the spring force effect, the slide valve assembly return that moves to left, the dry reed-pipe surrounding magnetic field recovers former state, and reed switch contact separates, no current enters control circuit, the outage of motor main circuit, suction booster quits work, and controls the suction booster running supercharging or the purpose that quits work automatically thereby reach by current.
Claims (2)
1, a kind of micro-tube supercharging automatic pump, intake-outlet center line are on same straight line, and by water pump center symmetry plane; The design and installation of hydrodynamic(al) sensor is characterized in that on the pump housing: the water control spool member is installed in the tapped hole of pump housing bottom cylindrical hole runner one end.
2, micro-tube supercharging automatic pump according to claim 1, it is characterized in that: water inlet flow channel is guided pump housing bottom level cylindrical hole runner into and water inlet, water pump center is formed by water intake through a chute, in the other end of pump housing bottom cylindrical hole runner one tapped hole is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01244779 CN2525287Y (en) | 2001-07-12 | 2001-07-12 | Micro pipeline pressure increasing automatic pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01244779 CN2525287Y (en) | 2001-07-12 | 2001-07-12 | Micro pipeline pressure increasing automatic pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2525287Y true CN2525287Y (en) | 2002-12-11 |
Family
ID=33656146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01244779 Expired - Fee Related CN2525287Y (en) | 2001-07-12 | 2001-07-12 | Micro pipeline pressure increasing automatic pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2525287Y (en) |
-
2001
- 2001-07-12 CN CN 01244779 patent/CN2525287Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |