CN205858626U - A kind of tool is from the booster pump of voltage regulation performance - Google Patents
A kind of tool is from the booster pump of voltage regulation performance Download PDFInfo
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- CN205858626U CN205858626U CN201620866617.6U CN201620866617U CN205858626U CN 205858626 U CN205858626 U CN 205858626U CN 201620866617 U CN201620866617 U CN 201620866617U CN 205858626 U CN205858626 U CN 205858626U
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- booster pump
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Abstract
This utility model relates to the technical field of counter-infiltration system booster pump, provide a kind of tool from voltage regulation performance booster pump, including producing the motor part of power source and can reach from pressure-stabilizing supercharging performance pump head part, the inside of pump head is provided with to be had the fluid chamber of pressure release and has pressure release relief area, fluid chamber is provided with the valve controlling voltage stabilizing passage switching, valve includes the outer shroud muscle being positioned at middle part and internal ring muscle, it is provided with between outer shroud muscle and internal ring muscle and is buffered into water hole, inside internal ring muscle, place is provided with buffering relief hole, it is buffered into water hole connection and has spiralling pressure release relief area, the end of pressure release relief area realizes separable being tightly connected with the buffering relief hole spring by top and valve structure, common stabilized pressure pump can be greatly reduced and lose water outlet efficiency for meeting voltage regulation performance.
Description
Technical field
This utility model relates to the technical field of counter-infiltration system booster pump, and a kind of band is from the increasing of voltage stabilizing function
Press pump structure.
Background technology
Along with the market penetration rate of anti-penetration water purifier constantly expands, the requirement of its use environmental condition relates to face and also becomes
Wider, the requirement to core component booster pump synchronizes to improve therewith, and existing several companies the most also put into technology power before
Amount has carried out certain optimization to original structure；Patent document such as Application No. 200610104087.2 discloses one
The design of diaphragm pump of constant pressure type.The main purpose of this utility model is to provide a kind of diaphragm pump of constant pressure type, mainly existing
It is equipped with a connecting pipe road so that from pump head lid inner high voltage hydroecium between water pressure discharge drain port and the water inlet of its pump head lid
Unnecessary hydraulic pressure, outside being the most first emitted into high pressure hydroecium by this water pressure discharge drain port, then via this connecting pipeline arrive pump head
After the water inlet of lid, and it is directly entered in the low pumping chamber in pump head lid, to constitute one by the high pressure in pump head lid
The pressure release closed circulation water flow circuits that hydroecium, water pressure discharge drain port, connecting pipeline, water inlet and low pumping chamber are formed.But its knot
Structure is external unsettled and conduit mode adds the space taken of whole constant pressure pump in use, and unsettled conduit has relatively
Big potential safety hazard.
The patent document of Application No. 201120417570.2 discloses a kind of tunnel pump head cover of constant pressure diaphragm pump
Design.This utility model is with to 200610104087.2 spaces to taking, and unsettled conduit has bigger potential safety hazard
Problem optimize, but its tunnel type is shaped with the circulation of 90 degree of right angle channel current and has certain drawback and tunnel end capping peace
Block fluid chamber's screw after dress and cause dismounting inconvenience.
The patent document of Application No. 201320572586.X discloses setting of a kind of membrane pump voltage stabilizing pressure relief regulating device
Meter scheme, but vent pressure is not done relief area by this patent.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned prior art present situation, and provides and can take few sky
Between, safety and reliability；And make its water outlet more stable by being shaped with pressure release relief area, and then pump body vibration performance, noise performance
More preferably, and then promoting its efficiency, product is longer for service life；Structure design after optimization, it is easy for installation, assembles stable.
A kind of tool is from the booster pump of voltage regulation performance, and including motor part and pump head part, the front end of motor part is provided with pump
Head part, current enter high pressure chest from the low pressure chamber of pump head water inlet and discharge through outlet, and pump head includes fixing with motor
Fluid chamber's support, fluid chamber's support is flexibly connected with fluid chamber, and internally installed have piston shelf, diaphragm and chamber of septum, chamber of septum
Being provided with some check-valves, it is characterised in that be provided with voltage stabilizing passage between top and the fluid chamber of described chamber of septum, voltage stabilizing is led to
Road connection low pressure chamber and high pressure chest, is positioned in fluid chamber, the side of water inlet and outlet axis is provided with control voltage stabilizing passage and opens
The valve closed；Described valve includes the outer shroud muscle being positioned at middle part and internal ring muscle, is provided with and is buffered between outer shroud muscle and internal ring muscle
Water hole, inside internal ring muscle, place is provided with buffering relief hole, and being buffered into water hole connection has spiralling pressure release relief area, and pressure release buffers
The end in district realizes separable being tightly connected with the buffering relief hole spring by top and valve structure.
For making uniform fluid flow jack-up valve block, described pressure release relief area and valve block contact surface are the annular seamlessly transitted.
For strengthening the sealing of circumference, the outside of described valve block is provided with annular projection, and valve block is tightly connected outer shroud muscle with interior
Ring muscle.
For making pressure relief water levelling steady incoming fluid room, described valve be buffered into that water hole is gentle to be rushed relief hole and be respectively positioned on pump head
Axis of pitch at.
Preferred described buffering relief hole is 1:0.45 ~ 0.65 with the area ratio being buffered into water hole.
For making compact conformation, it is simple to maintenance, described spring outwards is provided with the voltage stabilizing top cover of triangle, outside its voltage stabilizing top cover
Side flushes with the side of fluid chamber.
Accompanying drawing explanation
Fig. 1 is that this utility model assembles decomposition texture schematic diagram；
Fig. 2 is this utility model pump head longitudinal profile schematic diagram；
The structural representation of Tu3Shi fluid chamber assembly；
Fig. 4 is pressure release relief area sectional structure schematic diagram；
Fig. 5 is pressure release relief area plan structure schematic diagram；
Fig. 6 is overall assembling sectional structure chart.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
As it is shown in figure 1, this utility model provides a kind of booster pump having from voltage regulation performance, including motor part and head
Point, the front end of motor part is provided with pump head part, and current enter high pressure chest again through outlet from the low pressure chamber of pump head water inlet
Discharging, pump head includes the fluid chamber support 1 fixing with motor, and fluid chamber's support is flexibly connected with fluid chamber 5, and internally installed have work
Plug frame 2, diaphragm 3 and chamber of septum 4, chamber of septum 4 is provided with some check-valves.
As shown in Figures 2 to 6, being provided with voltage stabilizing passage between top and the fluid chamber of chamber of septum 4, voltage stabilizing channel connection is low
Pressure chamber and high pressure chest, is positioned in fluid chamber, the side of water inlet and outlet axis is provided with the valve controlling voltage stabilizing passage switching,
The structure of this valve includes outer shroud muscle 511 and the internal ring muscle 512 being positioned at middle part, is provided with between outer shroud muscle 511 and internal ring muscle 512
Being buffered into water hole 513, inside internal ring muscle, place is provided with buffering relief hole 514, and being buffered into water hole 513 connection has spiralling pressure release
Relief area 51, the end of pressure release relief area be buffered into water hole 513 spring 56 by top and valve block 52 structure realizes dividing
From being tightly connected.
During in order to realize pressure release water flow stationary by valve block jack-up, reduce body vibration further, pressure release relief area 514 with
Valve block 52 contact surface is the annular seamlessly transitted, and current make valve block uniform stressed carry out jack-up along ring-shaped groove to let out
Pressure.
In order to improve sealing effectiveness, reducing and cause vibration outside current scour, the outside of valve block is provided with annular projection, valve block
It is tightly connected outer shroud muscle 511 and internal ring muscle 512.
In order to make pressure release current enter more smoothly inside pump head, valve be buffered into that water hole is gentle rushes the equal position of relief hole
At the axis of pitch of pump head, buffering relief hole is 1:0.45 ~ 0.65 with the area ratio being buffered into water hole.
In order to make overall compact, spring outwards is provided with the voltage stabilizing top cover 55 of triangle, the outer side edges of its voltage stabilizing top cover and stream
The side of body room flushes.
When this utility model is implemented, pump head part by fluid chamber's support firm together with motor section subassembly, logical
Cross the powered belt movable eccentric wheel assembly produced when motor runs, the radial motion of motor is converted to into head split axle to dynamic
Making, head makes diaphragm be formed after combining with chamber of septum three independent low pressure chamber volume size circulations when dividing axial action become
Change opening of making that inhalation check valve circulates and closed action and carry out supercharging.Supercharging Posterior circle is opened discharge check-valves and is entered high pressure
Chamber, by high pressure chest by water (flow) direction through the water of outlet amount of exports constant-pressure.
When high pressure chest pressure is beyond the pressure limited, it can then back down voltage stabilizing valve block automatically into pressure release relief area,
Being allowed to be back to water storage cavity, be allowed to low pressure chamber, high pressure chest, water storage cavity, pressure release relief area in the pump housing, pressure all can ensure setting
Claimed range in, and then ensure that pumping out the output pressure at the mouth of a river is not fluctuated by water inlet pressure oscillation.Pressure release buffering is distinguished
It is not shaped with outer shroud muscle and internal ring muscle, is provided with in outer shroud muscle side and is buffered into place inside the internal ring muscle of water hole and is provided with buffering relief hole, let out
Setting-out stream makes valve block stress open through spiralling pressure release relief area uniformly, thus realizes stable pressure release.
Claims (6)
1. tool is from a booster pump for voltage regulation performance, and including motor part and pump head part, the front end of motor part is provided with pump head
Part, current enter high pressure chest from the low pressure chamber of pump head water inlet and discharge through outlet, and pump head includes fixing with motor
Fluid chamber's support, fluid chamber's support is flexibly connected with fluid chamber, and internally installed have piston shelf, diaphragm and chamber of septum, on chamber of septum
It is provided with some check-valves, it is characterised in that between top and the fluid chamber of described chamber of septum, be provided with voltage stabilizing passage, voltage stabilizing passage
Connection low pressure chamber and high pressure chest, is positioned in fluid chamber, the side of water inlet and outlet axis is provided with control voltage stabilizing passage switching
Valve；Described valve includes the outer shroud muscle being positioned at middle part and internal ring muscle, is provided with buffering water inlet between outer shroud muscle and internal ring muscle
Hole, inside internal ring muscle, place is provided with buffering relief hole, and being buffered into water hole connection has spiralling pressure release relief area, pressure release relief area
End with buffering the relief hole spring by top and valve structure realize separable being tightly connected.
Tool the most according to claim 1 is from the booster pump of voltage regulation performance, it is characterised in that: described pressure release relief area and valve block
Contact surface is the annular seamlessly transitted.
Tool the most according to claim 2 is from the booster pump of voltage regulation performance, it is characterised in that: the outside of described valve block is provided with ring
Shape is protruding, and valve block is tightly connected outer shroud muscle and internal ring muscle.
4. according to the tool described in Claims 2 or 3 from the booster pump of voltage regulation performance, it is characterised in that: being buffered into of described valve
Ease up and rush relief hole and be respectively positioned at the axis of pitch of pump head in water hole.
Tool the most according to claim 4 is from the booster pump of voltage regulation performance, it is characterised in that: described buffering relief hole and buffering
The area ratio of inlet opening is 1:0.45 ~ 0.65.
Tool the most according to claim 5 is from the booster pump of voltage regulation performance, it is characterised in that: described spring outwards is provided with triangle
The voltage stabilizing top cover of shape, the outer side edges of its voltage stabilizing top cover flushes with the side of fluid chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620866617.6U CN205858626U (en) | 2016-08-11 | 2016-08-11 | A kind of tool is from the booster pump of voltage regulation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620866617.6U CN205858626U (en) | 2016-08-11 | 2016-08-11 | A kind of tool is from the booster pump of voltage regulation performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205858626U true CN205858626U (en) | 2017-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620866617.6U Active CN205858626U (en) | 2016-08-11 | 2016-08-11 | A kind of tool is from the booster pump of voltage regulation performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205858626U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106089661A (en) * | 2016-08-11 | 2016-11-09 | 山东博世机械有限公司 | A kind of tool is from the booster pump of voltage regulation performance |
-
2016
- 2016-08-11 CN CN201620866617.6U patent/CN205858626U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106089661A (en) * | 2016-08-11 | 2016-11-09 | 山东博世机械有限公司 | A kind of tool is from the booster pump of voltage regulation performance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 276000 Shandong city in Linyi Province Economic Development Zone Volvo road and Liu Gonglu interchange Patentee after: Shandong Zhongju Electric Co., Ltd Address before: 276000 Shandong city of Linyi province Linyi Economic Development Zone Volvo road and Liu Gonglu interchange Patentee before: SHANDONG BOSCH MACHINERY Co.,Ltd. |
|
| CP03 | Change of name, title or address |