CN2866926Y - Shock wave booster - Google Patents
Shock wave booster Download PDFInfo
- Publication number
- CN2866926Y CN2866926Y CN 200620113502 CN200620113502U CN2866926Y CN 2866926 Y CN2866926 Y CN 2866926Y CN 200620113502 CN200620113502 CN 200620113502 CN 200620113502 U CN200620113502 U CN 200620113502U CN 2866926 Y CN2866926 Y CN 2866926Y
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- CN
- China
- Prior art keywords
- venturi tube
- tube
- fluid
- pressure rise
- pressure
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- 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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Abstract
The utility model disclosed a bow-wave booster successively comprising a compressed spray pipe, a liquid ascending pipe and a Venturi tube including pressure boost and pressure expending pipes. The outside of the inside pipe of the Venturi is covered by a flange annular tube 'wherein a Venturi pressure expending cavity is formed by the compressed pipe and the Venturi tube'wherein a connection annular pressure expending cavity and a fluid channel of the Venturi tube are provided on the tube wall of the liquid straight tube'wherein the liquid straight tube are arrange dobliquely'wherein the sloping direction is opposite to the water in the current direction Venturi tube. The compressed spray pipe entrance point of the Venturi tube is hermetically connected with the inlet flange surface of the compressed pipe. The pressure boost and pressure expending pipe entrance point of the Venturi tube is hermetically connected with the outlet flange surface of the flange annular tube.'wherein a fluid outlet communicating with the ring pressure expending cavity is provided on the outlet flange surface.The utility model can effectively increase pressure for the circulatory system ,reduce the circulating pump head, and reduce the horsepower of the motor on the circulating pump on the premise of unchanging circulating pump flow, thereby saving electricity.
Description
Technical field
The utility model relates to the supercharging equipment that a kind of and traditional recycle pump is complementary, particularly pressure rise across shock envelope device.
Background technique
The circulatory system of the closed constant voltage circulatory system of existing central heat supply, hot water or cold water's circulatory system of central air-conditioner, cooling water recirculation system, domestic hot-water's secondary heat exchange all be unable to do without recycle pump.The configuration parameter of tradition recycle pump is to dispose by system's institute's cooling or long-pending calculating of hot side, and the parameter of recycle pump is the power of motor, lift, flow, and wherein flow amasss and is directly proportional with cooling, hot side, and lift mainly is meant the resistance that overcomes pipe network.Keeping under the constant condition of pump capacity, lift is high more, and the power that need overcome system resistance is just big more, and the power of institute's gas-distributing motor is just big more, and power consumption is also many more.Therefore, how to accomplish increases the circulation lift of pump under the constant situation of flow, reduce the power of institute's gas-distributing motor, reduces power consumption, has just become the energy-conservation important topic of the present closed constant voltage circulatory system.
Summary of the invention
The purpose of this utility model is to provide a kind of pressure rise across shock envelope device, can carry out effective supercharging to the circulatory system, reduces the circulation lift of pump, under the constant prerequisite of the flow of recycle pump, reduces the power of recycle pump institute gas-distributing motor, thereby has saved electricity consumption.
The purpose of this utility model is achieved in that a kind of pressure rise across shock envelope device, comprise the compression jet pipe that links to each other by successively, the Venturi tube that fluid straight tube and supercharging diffuser pipe constitute, outside suit in Venturi tube flange sleeve, constitute ring-type diffusion chamber between flange sleeve and the Venturi tube, on the fluid straight tube tube wall of Venturi tube, the fluid passage that is communicated with ring-type diffusion chamber and venturi tube chamber is being set, the fluid passage is in tilted layout, water (flow) direction in its true dip direction and the Venturi tube is opposite, the compression jet pipe entrance point of Venturi tube is connected with the suction flange face seal of flange sleeve, the supercharging diffuser pipe outlet end of Venturi tube is connected with the outlet(discharge) flange face seal of flange sleeve, and the fluid output that is communicated with said ring-type diffusion chamber is being set on this outlet(discharge) flange face.
The utility model is installed in the closed-system outlet of circulating pump, during operation, the water that comes out from the recycle pump water outlet enters the compression jet pipe, in the narrower cross section of compression nozzle section, overcome sound barrier, then enter in the fluid straight tube, the flowing velocity of current has been finished to subacoustic transformation in the fluid straight tube, wherein a part of high-pressure water flow is pressed into the process in ring-type diffusion chamber from the inclination fluid passage that fluid straight tube tube wall is provided with, flow velocity moment transformation, can produce pressure shock wave, the increase that pressure is violent, another part high-pressure water flow enters the supercharging diffuser pipe in the fluid straight tube simultaneously, finish pressurization in the supercharging diffuser pipe, the current of process supercharging promote the motion of whole circulation system by the outlet of fluid output and Venturi tube.The utility model pressure rise across shock envelope device can carry out effective supercharging to the circulatory system, reduces the circulation lift of pump, under the constant prerequisite of the flow of recycle pump, reduces the power of recycle pump institute gas-distributing motor, thereby has saved electricity consumption, and economize on electricity reaches 30%-70%.The utility model volume is little, and is simple in structure, and gross investment significantly reduces than traditional circulatory system; Easy to operate, the life-span is long, and is easy to maintenance because the utility model does not have transmission part, scaling not can use more than 10 years continuously again.In addition, owing to reduced the power of recycle pump, thereby also reduced running noise (dA≤85 decibel).
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 looks cross-sectional view for the utility model embodiment 1 master;
Fig. 2 is the right TV structure schematic representation of Fig. 1;
Fig. 3 looks cross-sectional view for the utility model embodiment 2 master;
Fig. 4 is the right TV structure schematic representation of Fig. 3;
Fig. 5 looks cross-sectional view for the utility model embodiment 3 master;
Fig. 6 is the right TV structure schematic representation of Fig. 5;
Embodiment
A kind of pressure rise across shock envelope device, as Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, shown in Figure 6, comprise the Venturi tube that constitutes by the compression jet pipe 2, fluid straight tube 4 and the supercharging diffuser pipe 7 that link to each other successively, the angle of compression jet pipe 2 tube walls and Venturi tube axis is 1 °～40 °, the angle of the tube wall of supercharging diffuser pipe 7 and Venturi tube axis is 1 °～30 °, and the length of fluid straight tube 4 is 2-60cm.
Outside suit in Venturi tube flange sleeve 1, constitute ring-type diffusion chamber 3 between flange sleeve 1 and the Venturi tube, the fluid passage 6 that is communicated with ring-type diffusion chamber 3 and venturi tube chamber is being set on fluid straight tube 4 tube walls of Venturi tube, fluid passage 6 is in tilted layout, water (flow) direction in its true dip direction and the Venturi tube is opposite, as Fig. 1, Fig. 3, shown in Figure 5, fluid passage 6 is for being annular gap passage or uniform hole shape passage, and the hole shape of hole shape passage is circular port, square opening or fan looping pit.The width that is the fluid passage 6 of annular gap passage is 5-20mm.For the width of the annular gap passage that can adjust fluid passage 6, flange sleeve 1 can adopt the structural type of the two-section flange sleeve that interconnects, and at least one circle adjusting washer (disk) 5 is being set between the two-section flange sleeve.By increasing or reduce the gap of the fluid passage 6 of adjusting washer (disk) 5 on can regulated fluid straight tube 4, the entrance section size of regulating ring-type diffusion chamber 3 then is to guarantee to reach the supercharging numerical value of setting.
Claims (9)
1, a kind of pressure rise across shock envelope device, comprise the compression jet pipe (2) that links to each other by successively, the Venturi tube that fluid straight tube (4) and supercharging diffuser pipe (7) constitute, it is characterized in that: flange sleeve (1) at the outside suit of Venturi tube, constitute ring-type diffusion chamber (3) between flange sleeve (1) and the Venturi tube, the fluid passage (6) of connection ring-type diffusion chamber (3) and venturi tube chamber is being set on fluid straight tube (4) tube wall of Venturi tube, fluid passage (6) is in tilted layout, water (flow) direction in its true dip direction and the Venturi tube is opposite, compression jet pipe (2) entrance point of Venturi tube is connected with the suction flange face seal of flange sleeve (1), supercharging diffuser pipe (7) outlet end of Venturi tube is connected with the outlet(discharge) flange face seal of flange sleeve (1), and the fluid output (8) that is communicated with said ring-type diffusion chamber (3) is being set on this outlet(discharge) flange face.
2, pressure rise across shock envelope device according to claim 1 is characterized in that: fluid passage (6) are for being annular gap passage or uniform hole shape passage.
3, pressure rise across shock envelope device according to claim 2 is characterized in that: the width that is the fluid passage (6) of annular gap passage is 5-20mm.
4, pressure rise across shock envelope device according to claim 3 is characterized in that: the two-section flange sleeve of flange sleeve (1) for interconnecting is being provided with at least one circle adjusting washer (disk) (5) between the two-section flange sleeve.
5, pressure rise across shock envelope device according to claim 1 is characterized in that: fluid output (8) is along the uniform in the form of a ring manhole of Venturi tube axis.
6, pressure rise across shock envelope device according to claim 1 is characterized in that: fluid output (8) is an annular opening or the annular opening for being interrupted.
7, pressure rise across shock envelope device according to claim 1 is characterized in that: the angle of compression jet pipe (2) tube wall and Venturi tube axis is 1 °～40 °, and the tube wall of supercharging diffuser pipe (7) and the angle of Venturi tube axis are 1 °～30 °.
8, pressure rise across shock envelope device according to claim 1 is characterized in that: the length of fluid straight tube (4) is 2-60cm.
9, pressure rise across shock envelope device according to claim 1 is characterized in that: the sectional area of fluid passage (6) is greater than the sectional area of fluid output (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620113502 CN2866926Y (en) | 2006-05-08 | 2006-05-08 | Shock wave booster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620113502 CN2866926Y (en) | 2006-05-08 | 2006-05-08 | Shock wave booster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2866926Y true CN2866926Y (en) | 2007-02-07 |
Family
ID=37702631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620113502 Expired - Fee Related CN2866926Y (en) | 2006-05-08 | 2006-05-08 | Shock wave booster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2866926Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103528285A (en) * | 2012-07-04 | 2014-01-22 | 洛阳虹瑞节能科技有限公司 | Circulating water energy-saving device |
| CN108029292A (en) * | 2017-12-18 | 2018-05-15 | 安徽农业大学 | A kind of automatically controlled pneumatic transmission combined type wheat metering system |
| CN109139495A (en) * | 2018-11-16 | 2019-01-04 | 洛阳中伟环保科技有限公司 | Shock wave electric-motor pump |
| CN109441844A (en) * | 2018-12-26 | 2019-03-08 | 洛阳中伟环保科技有限公司 | A kind of voltage-regulation type spiral boosting electric-motor pump |
| CN109488611A (en) * | 2018-12-26 | 2019-03-19 | 洛阳中伟环保科技有限公司 | A kind of more spiral boosting electric-motor pumps of voltage-regulation type centripetal force |
| CN109505778A (en) * | 2018-12-26 | 2019-03-22 | 洛阳中伟环保科技有限公司 | A kind of voltage-regulation type centripetal force spiral boosting electric-motor pump |
-
2006
- 2006-05-08 CN CN 200620113502 patent/CN2866926Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103528285A (en) * | 2012-07-04 | 2014-01-22 | 洛阳虹瑞节能科技有限公司 | Circulating water energy-saving device |
| CN108029292A (en) * | 2017-12-18 | 2018-05-15 | 安徽农业大学 | A kind of automatically controlled pneumatic transmission combined type wheat metering system |
| CN109139495A (en) * | 2018-11-16 | 2019-01-04 | 洛阳中伟环保科技有限公司 | Shock wave electric-motor pump |
| CN109441844A (en) * | 2018-12-26 | 2019-03-08 | 洛阳中伟环保科技有限公司 | A kind of voltage-regulation type spiral boosting electric-motor pump |
| CN109488611A (en) * | 2018-12-26 | 2019-03-19 | 洛阳中伟环保科技有限公司 | A kind of more spiral boosting electric-motor pumps of voltage-regulation type centripetal force |
| CN109505778A (en) * | 2018-12-26 | 2019-03-22 | 洛阳中伟环保科技有限公司 | A kind of voltage-regulation type centripetal force spiral boosting electric-motor pump |
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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 |