CN208089634U - One kind leaks type water circulating pump regulator - Google Patents
One kind leaks type water circulating pump regulator Download PDFInfo
- Publication number
- CN208089634U CN208089634U CN201820320035.7U CN201820320035U CN208089634U CN 208089634 U CN208089634 U CN 208089634U CN 201820320035 U CN201820320035 U CN 201820320035U CN 208089634 U CN208089634 U CN 208089634U
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- China
- Prior art keywords
- pipe
- cyclone pipe
- layer barrel
- circulating pump
- sealing plate
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Abstract
It leaks type water circulating pump regulator the utility model discloses one kind, device is in hollow cylindrical tube, the cylindrical tube includes cyclone pipe and connects the surge pipe of the cyclone pipe, the internal diameter of the cyclone pipe is less than the internal diameter of the surge pipe, and the separating component for making gas and water detach is provided in the cyclone pipe；The separating component is spiral stream guidance blade, and the spiral stream guidance blade is fixedly connected on the inner wall of the cyclone pipe；In the utility model, by the way that the separating component detached for gas and water is arranged in cyclone pipe, makes flow force to form spiral flow, under the influence of centrifugal force, achieve the purpose that gas and water separation；Meanwhile when in the gas to surge pipe of separation, initially entering in inlet hole, it is discharged subsequently into through-hole, then from front end air bleeding valve or tail end venting valve, it is simple in structure, it is not likely to produce vibration, noise is small, and fluid conveying resistance is small.
Description
Technical field
It leaks type water circulating pump regulator the utility model is related to water pump technology more particularly to one kind.
Background technology
It is inevitably generated bubble when pump working, the pressure for vaporization of clear water is about 3.17Kpa (water temperatures 25 under room temperature
DEG C), just generate steam bubble when local pressure is less than pressure for vaporization inside the water pump, at this, referred to as vapour the phenomenon that this generation bubble
Erosion.
Pressure at impeller eye is minimum, and cavitation most serious, at the same time, the oxygen being dissolved in the water can also escape
Go out, therefore, a large amount of bubbles is contained in the water that water pumps out.In addition, the reason of causing exit of pump excessive bubble occur, further includes
Following reason：The water flow temperature of import pump increases when summer；The poor sealing of pump intake and water pipe, cause to have air into
Enter in pump；Water inlet water pipe is long-term potential underwater, and hole occurs in wall erosion, after these holes expose the surface, air just from
Hole is into oral siphon.
A large amount of bubbles are mixed with water in the duct, and one side gas compressibility is larger, in the local basin of pressure jump
Gas is drastically shunk, or even is buried in oblivion, and the suddenly change of this space upper volume can cause to vibrate, and generates critical noisy；Another party
Face, bubble generate very big dynamic resistance in occupation of certain pipeline coil pipe space, fluid delivery.
Utility model content
It leaks type water circulating pump regulator the purpose of this utility model is to provide one kind, realizes gas and water separation, and
It is simple in structure, it is not likely to produce vibration, noise is small, and fluid conveying resistance is small.
For this purpose, the utility model uses following technical scheme：
One kind leaks type water circulating pump regulator, and device is in hollow cylindrical tube, and the cylindrical tube includes
Cyclone pipe and the surge pipe for connecting the cyclone pipe, the internal diameter of the cyclone pipe are less than the internal diameter of the surge pipe, the eddy flow
Fixed setting is useful for the separating component for making gas and water detach in pipe；
The surge pipe includes outer layer barrel and internal layer barrel, passes through both sides between the outer layer barrel and internal layer barrel
Sealing plate connects to form pressure regulation cavity；
Inlet hole is offered on the sealing plate of the cyclone pipe side, is offered in horn-like on the internal layer barrel
Spray-hole offers through-hole on the outer layer barrel, pressure release air bleeding valve is equipped on the through-hole；
Angle is formed between the internal layer barrel and horizontal direction, the angle is 5 ° to 15 °.
Optionally, the separating component is spiral stream guidance blade, and the spiral stream guidance blade is fixedly connected on the eddy flow
The inner wall of pipe, the outer diameter of spiral stream guidance blade are the 1/5 to 1/4 of the internal diameter of the cyclone pipe.
Optionally, the separating component is the inner thread of the cyclone pipe, and the inner thread is that triangle or rectangle are right
Screw thread is revolved, the inclination angle of the inner thread is 50 ° to 60 °.
Optionally, be connected with interconnecting piece between the tube wall of the cyclone pipe and the tube wall of surge pipe, the interconnecting piece it is outer
In round shape is extended out, the cyclone pipe is connected with surge pipe by the interconnecting piece wall.
Optionally, the inlet hole is opened in the sealing plate of surge pipe front end, and the sealing plate can be common sealing plate or arc
Sealing plate.
Optionally, the sealing plate can be trapezoidal sealing plate, and the trapezoidal sealing plate is fixed on internal layer barrel, trapezoidal sealing plate with it is outer
Gap between layer barrel forms inlet hole.
Optionally, equipped with middle layer barrel the pressure regulation cavity is divided between the outer layer barrel and internal layer barrel
It is formed with the first cavity and the second cavity, second cavity offers the second inlet hole, the second spray-hole；
The front end of first cavity is equipped with screw thread diversion chamber, and the inner wall of the screw thread diversion chamber is equipped with water conservancy diversion screw thread, institute
It is triangle or rectangle right-handed thread to state water conservancy diversion screw thread, and the inclination angle of the water conservancy diversion screw thread is 50 ° to 60 °.
Optionally, the one end of the cyclone pipe far from the surge pipe is connected with front end flange, and the surge pipe is far from institute
The one end for stating cyclone pipe is connected with end flange.
Compared with prior art, the utility model embodiment has the advantages that：
In the utility model embodiment, the internal diameter of cyclone pipe is less than the internal diameter of surge pipe, is used by being arranged in cyclone pipe
In the separating component that gas and water detach, flow is made to force to form spiral flow, under the influence of centrifugal force, reaches gas and water separation
Purpose；Meanwhile when in the gas to surge pipe of separation, initially entering in inlet hole, subsequently into through-hole, then from pressure release air bleeding valve
Discharge, it is simple in structure, it is not likely to produce vibration, noise is small, and fluid conveying resistance is small；And by the way that separating component is arranged in surge pipe
With middle layer barrel so that pressure regulation cavity is divided to form multi-layer cavity, when gas-water separation is incomplete in cyclone pipe for fluid,
Gas-water separation can be further carried out in surge pipe, to reach better gas-water separation effect.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the axial sectional view for the type water circulating pump regulator that leaks that the utility model embodiment one provides.
Fig. 2 is the left view for the type water circulating pump regulator that leaks that the utility model embodiment one provides.
Fig. 3 is the axial sectional view for the type water circulating pump regulator that leaks that the utility model embodiment two provides.
Fig. 4 is the axial sectional view for the type water circulating pump regulator that leaks that the utility model embodiment three provides.
Fig. 5 is the amplification of the arc inlet hole for the type water circulating pump regulator that leaks that the utility model embodiment three provides
Figure.
Fig. 6 is the axial sectional view for the type water circulating pump regulator that leaks that the utility model embodiment four provides.
Fig. 7 is the amplification of the trapezoidal inlet hole for the type water circulating pump regulator that leaks that the utility model embodiment four provides
Figure.
Fig. 8 is the axial sectional view for the type water circulating pump regulator that leaks that the utility model embodiment five provides.
It illustrates：Front end flange 1；Cyclone pipe 2；Separating component 3；Interconnecting piece 4；Sealing plate 5；Inlet hole 6；Through-hole 7；Front end
Air bleeding valve 8；Tail end venting valve 9；Outer layer barrel 10；End flange 11；Internal layer barrel 12；Spray-hole 13；Pressure regulation cavity 14；Pressure regulation
Pipe 15；Angle theta；Middle layer barrel 21；First cavity 22；Second cavity 23；Second inlet hole 24；Second spray-hole 25；Screw thread
Diversion cavity 26.
Specific implementation mode
To enable the purpose of this utility model, feature, advantage more apparent and understandable, below in conjunction with this practicality
Attached drawing in new embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that under
The described embodiments are only a part of the embodiments of the utility model in face, and not all embodiment.Based on the utility model
In embodiment, all other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
Embodiment one
One kind is present embodiments provided to leak type water circulating pump regulator, can quickly by pipeline water and gas it is fast
Speed separation.
It please refers to Fig.1 with shown in Fig. 2, in the present embodiment, the type that leaks water circulating pump regulator, device is in hollow cylinder
Shape cylinder, the cylindrical tube include the surge pipe 15 of cyclone pipe 2 and connection cyclone pipe 2.
The internal diameter of cyclone pipe 2 is less than the internal diameter of surge pipe 15, in cyclone pipe 2 fixed setting be useful for gas and water is made to detach
Separating component 3.
Specifically, the separating component 3 is spiral stream guidance blade, which is fixedly connected on the interior of cyclone pipe 2
On wall.
When pump working, the water in pipeline is flowed from cyclone pipe 2 to surge pipe 15, and is exported from surge pipe 15.At this point,
Due to there is spiral stream guidance blade, makes flow force to form spiral flow, under the influence of centrifugal force, peomote gas and moisture
From；And the internal diameter of surge pipe 15 is more than the internal diameter of cyclone pipe 2, therefore when flow passes through surge pipe 15, the bubble meeting in flow
Top is risen to, final gas phase concentrates on conduit upper, completes the separation of gas and water.
Further, the outer diameter of spiral stream guidance blade is the 1/5 to 1/4 of the internal diameter of cyclone pipe 2, is avoided that and causes excessive stream
Dynamic resistance prevents the end negative pressuren zone in spiral stream guidance blade from generating bubble so that gas and water separating effect are more preferable.
Further, interconnecting piece 4 is connected between the tube wall of cyclone pipe 2 and the tube wall of surge pipe 15, which is in
Round shape, cyclone pipe 2 and surge pipe 15 is extended out to connect by the interconnecting piece 4.Surge pipe 15 includes internal layer barrel 12 and outer layer
Barrel 10 forms pressure regulation cavity 14 between internal layer barrel 12 and outer layer barrel 10 by the connection of the sealing plate of both sides 5.
Inlet hole 6 is offered on the sealing plate 5 of 2 side of the cyclone pipe, cyclone pipe 2 is connected with inlet hole 6.It can make
Flow containing a large amount of bubbles enters pressure regulation cavity 14 by inlet hole 6.
It is offered on internal layer barrel 12 in horn-like spray-hole 13, offers through-hole 7 on outer layer barrel 10, on through-hole 7
Pressure release air bleeding valve is installed.
The quantity of through-hole 7 is two, and the quantity of pressure release air bleeding valve is two.Before pressure release air bleeding valve close to cyclone pipe 2 is
Air bleeding valve 8 is held, the pressure release air bleeding valve far from cyclone pipe 2 is tail end venting valve 9.
In pressure regulation cavity 14, portion gas via through holes 7 are drained into front end air bleeding valve 8 outside pipe.
It is formed with angle theta between internal layer barrel 12 and flow method, keeps the cross-sectional area of pressure regulation cavity 14 in an axial direction gradual
Reduce, can compensate for the volume flow that front end air bleeding valve 8 drains gas, ensures that the pressure stability in pressure regulation cavity 14, angle theta are 5 °
To 15 °.
Remaining gas is discharged by tail end venting valve 9 in pressure regulation cavity 14, and water phase is then by horn-like spray-hole
13 are recycled into pipeline again.
Specifically, this leaks, type water circulating pump regulator further includes front end flange 1 and end flange 11, and cyclone pipe 2 is remote
One end from surge pipe 15 is connected with front end flange 1, and the one end of surge pipe 15 far from cyclone pipe 2 is connected with end flange 11.
The type water circulating pump regulator provided in this embodiment that leaks, can be effectively by the gas in the pipeline of pump outlet
It is detached with water, and gas is made to be discharged, reduced resistance of the bubble in pipeline, improve the efficiency of water delivery, reduce the power of water pump
Loss, realizes energy-efficient purpose.
Embodiment two
Referring to Fig. 3, the separating component 3 is the inner thread of cyclone pipe 2.
The inner thread is triangle or rectangle right-handed thread, and the inclination angle of inner thread is 50 ° to 60 °, is avoided that and caused
Big flow resistance so that gas and water separating effect are more preferable.
Embodiment three
Fig. 4 and Fig. 5 are please referred to, the shape of the sealing plate 5 is arc-shaped, preferably arc-shaped.Inlet hole 6 is opened in arc-shaped
Sealing plate 5 in, can further enhance the ability for making gas and water detach.
Example IV
Fig. 6 and Fig. 7 are please referred to, the shape of the sealing plate 5 is trapezoidal, and trapezoidal sealing plate is fixed on internal layer barrel, trapezoidal sealing plate
Gap between outer layer barrel forms inlet hole, can further enhance the ability for making gas and water detach.
Embodiment five
Referring to Fig. 8, being equipped with middle layer barrel 21 between outer layer barrel 10 and internal layer barrel 12 so that 14 quilt of pressure regulation cavity
It is divided into the first cavity 22 and the second cavity 23.
Form the first cavity 22 between internal layer barrel 12 and middle layer barrel 21, outer layer barrel 10 and middle layer barrel 21 it
Between form the second cavity 23.
Second cavity 23 offers the second inlet hole 24 and the second spray-hole 25.Inlet hole 6 and the second inlet hole 24 can be in
Trapezoidal, arc can further enhance the ability for making gas and water detach.
It is equipped with screw thread diversion chamber 26 in the front end of the first cavity 22, the inner wall of the screw thread diversion chamber 26 is equipped with water conservancy diversion screw thread,
The water conservancy diversion screw thread is triangle or rectangle right-handed thread, and the inclination angle of the water conservancy diversion screw thread is 50 ° to 60 °.
The type water circulating pump regulator provided in this embodiment that leaks, passes through the inlet hole in separating component 3, trapezoidal sealing plate
6, the cooperation between the second trapezoidal inlet hole 24 and water conservancy diversion screw thread so that gas and water separation, then by pressure release air bleeding valve by gas
Body excludes, simple in structure, is not likely to produce vibration, noise is small, and fluid conveying resistance is small.
In the present embodiment, place is utilized according to the difference of water pump, can be arranged between outer layer barrel 10 and internal layer barrel 12
Multiple middle layer barrels 21 so that pressure regulation cavity 14 is divided into a plurality of cavities, to reach better gas-water separation effect.This
The quantity of the through-hole 7 of embodiment can be one, and the quantity of pressure release air bleeding valve is alternatively one.
The above, above example are only to illustrate the technical solution of the utility model, rather than its limitations；Although ginseng
The utility model is described in detail according to previous embodiment, it will be understood by those of ordinary skill in the art that：It is still
Can be with technical scheme described in the above embodiments is modified, or which part technical characteristic is equally replaced
It changes；And these modifications or replacements, various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
Spirit and scope.
Claims (8)
- The type water circulating pump regulator 1. one kind leaks, device are in hollow cylindrical tube, which is characterized in that the cylinder Cylinder includes cyclone pipe and connects the surge pipe of the cyclone pipe, and the internal diameter of the cyclone pipe is less than the internal diameter of the surge pipe, Fixed setting is useful for the separating component for making gas and water detach in the cyclone pipe；The surge pipe includes outer layer barrel and internal layer barrel, passes through the sealing plate of both sides between the outer layer barrel and internal layer barrel Connection forms pressure regulation cavity；Inlet hole is offered on the sealing plate of the cyclone pipe side, is offered in horn-like injection on the internal layer barrel Hole offers through-hole on the outer layer barrel, pressure release air bleeding valve is equipped on the through-hole；It is formed with certain angle between the internal layer barrel and horizontal direction.
- 2. the type water circulating pump regulator according to claim 1 that leaks, which is characterized in that the separating component is spiral Guide vane, the spiral stream guidance blade are fixedly connected on the inner wall of the cyclone pipe, and the outer diameter of spiral stream guidance blade is described The 1/5 to 1/4 of the internal diameter of cyclone pipe.
- 3. the type water circulating pump regulator according to claim 1 that leaks, which is characterized in that the separating component is described The inner thread of cyclone pipe, the inner thread are triangle or rectangle right-handed thread, the inclination angle of the inner thread be 50 ° extremely 60°。
- 4. the type water circulating pump regulator according to claim 1 that leaks, which is characterized in that the outer layer barrel and internal layer So that the pressure regulation cavity has been divided to form the first cavity and the second cavity equipped with middle layer barrel between barrel, described second Cavity offers the second inlet hole, the second spray-hole；The front end of first cavity forms screw thread diversion chamber with outer layer barrel, and the inner wall of the screw thread diversion chamber is equipped with water conservancy diversion spiral shell Line, the water conservancy diversion screw thread are triangle or rectangle right-handed thread, and the inclination angle of the water conservancy diversion screw thread is 50 ° to 60 °.
- 5. being leaked type water circulating pump regulator according to claim 1-4 any one of them, which is characterized in that the cyclone pipe Tube wall and the tube wall of surge pipe between interconnecting piece outer wall in extending out round shape.
- 6. being leaked type water circulating pump regulator according to claim 1-4 any one of them, which is characterized in that the sealing plate can For common sealing plate or arc sealing plate.
- 7. being leaked type water circulating pump regulator according to claim 1-4 any one of them, which is characterized in that the sealing plate can For trapezoidal sealing plate, the trapezoidal sealing plate is fixed on internal layer barrel, and the gap between trapezoidal sealing plate and outer layer barrel forms sucking Hole.
- 8. being leaked type water circulating pump regulator according to claim 1-4 any one of them, which is characterized in that the cyclone pipe One end far from the surge pipe is connected with front end flange, and the one end of the surge pipe far from the cyclone pipe is connected with end method It is blue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820320035.7U CN208089634U (en) | 2018-03-08 | 2018-03-08 | One kind leaks type water circulating pump regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820320035.7U CN208089634U (en) | 2018-03-08 | 2018-03-08 | One kind leaks type water circulating pump regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208089634U true CN208089634U (en) | 2018-11-13 |
Family
ID=64062035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820320035.7U Expired - Fee Related CN208089634U (en) | 2018-03-08 | 2018-03-08 | One kind leaks type water circulating pump regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208089634U (en) |
-
2018
- 2018-03-08 CN CN201820320035.7U patent/CN208089634U/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 |
Granted publication date: 20181113 Termination date: 20210308 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |