CN202391834U - Novel jet flow supercharging device - Google Patents
Novel jet flow supercharging device Download PDFInfo
- Publication number
- CN202391834U CN202391834U CN2012201610877U CN201220161087U CN202391834U CN 202391834 U CN202391834 U CN 202391834U CN 2012201610877 U CN2012201610877 U CN 2012201610877U CN 201220161087 U CN201220161087 U CN 201220161087U CN 202391834 U CN202391834 U CN 202391834U
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- China
- Prior art keywords
- pipe
- sleeve pipe
- jet flow
- supercharging
- pressure
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- Expired - Fee Related
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Abstract
The utility model discloses a fluid supercharging device and particularly relates to a novel jet flow supercharging device. The jet flow supercharging device comprises a casing pipe, wherein a supercharging pipe is arranged at one end in the casing pipe; a diffusing pipe is arranged at the other end in the casing pipe; a diffusing chamber is formed between the supercharging pipe and the diffusing pipe; a low-pressure cavity capable of enabling low-pressure fluid to generate backflow is formed between the diffusing pipe and the casing pipe; and the diffusing chamber is communicated with the low-pressure cavity, the supercharging pipe and the diffusing pipe. According to the utility model, partial lifts of a circulating pump are replaced by the device to ensure that the using motor power is reduced; the excurrent partial low-pressure fluid flows back to the diffusing chamber after passing the low-pressure cavity; as the supercharging pipe is thin, the partial fluid has high velocity and flows back along the outer wall of the diffusing pipe in the low-pressure cavity and negative pressure is generated at the outlet of the supercharging pipe; and therefore the internal friction of water in a water pump is reduced, the inner loss is reduced and the water pump efficiency is increased. The device has the advantages of simple structure, convenience for installation and capability of effectively saving the electric energy and reducing the use cost.
Description
Technical field
The utility model relates to a kind of supercharging device, relates in particular to a kind of novel jet flow supercharging device.
Background technique
As everyone knows, in water circulation system, be unable to do without recycle pump, the configuration parameter of recycle pump calculates configuration by the cold or hot area of requirement that system supplies with; The parameter of recycle pump is by controls such as the power of motor, circulation lift of pump, flows, and wherein flow is directly proportional with needing the hot and cold area of confession, and lift mainly overcomes the resistance of pipe network; Lift is high more, and the power of required circulating pump motor is big more, otherwise then more little; The water circulation system of this mode, circulation the lift of pump power of high request circulating pump motor more are also big more, along with the continuous minimizing of the energy; Power supply is also more and more nervous; The heavy-duty motor power consumption is bigger, thereby makes the wasting of resources, and cost of investment strengthens.
The model utility content
In order to overcome deficiency of the prior art, the utility model provides a kind of can increase hydrodynamic pressure, effectively reduces the novel jet flow supercharging device of circulation lift of pump.
A kind of novel jet flow supercharging device of the utility model; Comprise sleeve pipe; An end is provided with pressure inlet in the said sleeve pipe, and the other end is provided with diffuser pipe in the said sleeve pipe, forms the diffusion chamber between said pressure inlet and the said diffuser pipe; Form the low pressure cavity that the low-pressure fluid generation is refluxed between said diffuser pipe and the said sleeve pipe, said diffusion chamber all communicates with said low pressure cavity, pressure inlet and diffuser pipe.
Further, said pressure inlet is the Laval pipe.
Further, said diffuser pipe is a Venturi tube.
Further; Said sleeve pipe comprises first sleeve pipe and second sleeve pipe that is arranged side by side; The two ends of said first sleeve pipe are equipped with integrated adpting flange; The two ends of said second sleeve pipe are equipped with integrated adpting flange, and said first sleeve pipe and said second sleeve pipe are fixed together through said adpting flange.
Further, be fixed with snap ring on the said diffuser pipe, said snap ring is installed in fixing said diffuser pipe between the adpting flange on said first sleeve pipe and second sleeve pipe.
Further, be provided with at least one diaphragm seal between said snap ring and the said adpting flange, can regulate the volume of said diffusion chamber through the quantity that said diaphragm seal is set.
Further, said snap ring and said diffuser pipe are formed in one.
Further, be provided with sealing gasket between said pressure inlet and the said sleeve pipe.
Further, be provided with sealing gasket between said diffuser pipe and the said sleeve pipe.
The advantage that compared with prior art the utility model had: because this device closure is installed in outlet of circulating pump, after recycle pump was opened, fluid increased pressure through the pressure inlet in this device earlier, makes the pressure of fluid obtain diffusion through the diffusion chamber again; Continue supercharging through diffuser pipe then, flow out at last, like this; Through the part lift of this device replacement recycle pump, the power of motor of use reduces, and the part low-pressure fluid of outflow is back to the diffusion chamber through the low pressure cavity; Because pressure inlet is thinner, this segment fluid flow speed is higher, refluxes along the diffuser pipe outer wall at the low pressure cavity; Produce negative pressure in the pressure inlet outlet port, reduced the interior friction of the water of water pump inside, reduced internal loss; Improved pump efficiency, it is simple in structure, easy for installation that this device has, effectively the advantage of saving power, reduction user cost.
Description of drawings
Fig. 1 is the utility model embodiment one a structural representation;
Fig. 2 is the utility model embodiment two a structural representation.
Embodiment
Combine accompanying drawing and preferred embodiment that the utility model is done further detailed explanation now.These accompanying drawings are the schematic representation of simplification, the basic structure of the utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
Embodiment one:
Shown in figure one, a kind of novel jet flow supercharging device comprises sleeve pipe 1; The both sides of sleeve pipe 1 are fixed with the adpting flange 8 that is used to install, and an end is provided with pressure inlet 2 in the sleeve pipe 1, and pressure inlet 2 is the Laval pipe; Be provided with sealing gasket 6 between pressure inlet 2 and the sleeve pipe 1, the other end is provided with diffuser pipe 3 in the sleeve pipe 1, and diffuser pipe 3 is a Venturi tube; Be provided with sealing gasket 6 between diffuser pipe 3 and the sleeve pipe 1; Form diffusion chamber 5 between pressure inlet 2 and the diffuser pipe 3, form the low pressure cavity that the low-pressure fluid generation is refluxed between diffuser pipe 3 and the sleeve pipe 1, diffusion chamber 3 all communicates with low pressure cavity 4, pressure inlet 2 and diffuser pipe 2.
Novel jet flow supercharging device among the utility model embodiment is when operation; The water outlet moment water outlet high pressure of recycle pump gets into pressure inlet 2; In diffusion chamber 5, the pressure of water is entering into diffuser pipe 3 to pressure inlet 2 behind the moment diffusion in diffusion chamber 5 with high pressure water jets, in diffuser pipe 3, accomplishes the pressurization that kinetic energy changes potential energy; Output at last, thus drive the motion of hot water or cold water's circuit.
Present embodiment is owing to be installed in outlet of circulating pump with this device through adpting flange 8 closures, and after recycle pump was opened, fluid increased pressure through the pressure inlet in this device 2 earlier, makes the pressure of fluid obtain the moment diffusion through diffusion chamber 5 again; Continue supercharging through diffuser pipe 3 then, flow out at last, like this; Through the part lift of this device replacement recycle pump, the power of motor of use reduces, because pressure inlet 2 is thinner; This segment fluid flow speed is higher, refluxes along diffuser pipe 3 outer walls at low pressure cavity 4, produces negative pressure in pressure inlet 2 outlet ports; Reduce the interior friction of the water of water pump inside, reduced internal loss, improved pump efficiency; Between sleeve pipe 1 and pressure inlet 2 and the diffuser pipe 3 sealing gasket 6 is set all, anti-fluid is revealed, and hydrodynamic pressure diminishes.
Embodiment two:
Shown in figure two, a kind of novel jet flow supercharging device comprises sleeve pipe 1; Sleeve pipe 1 comprises first sleeve pipe and second sleeve pipe that is arranged side by side, and the two ends that the two ends of first sleeve pipe are equipped with integrated adpting flange 8, the second sleeve pipes are equipped with integrated adpting flange 8; First sleeve pipe and second sleeve pipe are fixed together through adpting flange 8, and the end in first sleeve pipe is provided with pressure inlet 2, is provided with sealing gasket 6 between the pressure inlet 2 and first sleeve pipe; Pressure inlet 2 is the Laval pipe; End in second sleeve pipe is provided with diffuser pipe 3, and diffuser pipe 3 is a Venturi tube, is fixed with integrated snap ring 7 on the diffuser pipe 3; Snap ring 7 is installed between the adpting flange 8 fixedly diffuser pipe 3; Be provided with at least one diaphragm seal 9 between snap ring 7 and the adpting flange 8, can regulate the volume of diffusion chamber 5, form diffusion chamber 5 between pressure inlet 2 and the diffuser pipe 3 through the quantity of diaphragm seal 9; Form the low pressure cavity 4 that the fluid generation is refluxed between diffuser pipe 3 and the sleeve pipe 1, diffusion chamber 5 all communicates with low pressure cavity 4, pressure inlet 2 and diffuser pipe 2.
Present embodiment is owing to be installed in outlet of circulating pump with this device through adpting flange 8 closures, and after recycle pump was opened, fluid increased pressure through the pressure inlet in this device 2 earlier; Make the pressure of fluid obtain the moment diffusion through diffusion chamber 5 again, continue supercharging through diffuser pipe 3 then, flow out at last; Like this, through the part lift of this device replacement recycle pump, the power of motor of use reduces; The part low-pressure fluid that flows out is back to diffusion chamber 5 through low pressure cavity 4, because pressure inlet 2 is thinner, this segment fluid flow speed is higher; Reflux along diffuser pipe 3 outer walls at low pressure cavity 4, produce negative pressure in pressure inlet 2 outlet ports, reduced the interior friction of the water of water pump inside; Reduce internal loss, improved pump efficiency.
Present embodiment is arranged side by side first sleeve pipe and second sleeve pipe through adpting flange 8, make pressure inlet 2 and diffuser pipe 3 convenience are installed, and installation efficiency is higher; Be fixed with integrated snap ring 7 on the diffuser pipe 3; Be provided with at least one diaphragm seal 9 between snap ring 7 and the flange 8, regulate the volume of diffusion chamber 5, can carry out the adjusting of diffusion chamber 5 according to recycle pump parameter needs through the quantity of diaphragm seal 9; Assurance reaches predetermined parameters, improves the utilization ratio of device.
Through above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this model utility technological thought.The technical scope of this model utility is not limited to the content on the specification, must confirm its technical scope according to the claim scope.
Claims (8)
1. novel jet flow supercharging device; Comprise sleeve pipe; It is characterized in that: an end is provided with pressure inlet in the said sleeve pipe, and the other end is provided with diffuser pipe in the said sleeve pipe, forms the diffusion chamber between said pressure inlet and the said diffuser pipe; Form between said diffuser pipe and the said sleeve pipe and can make low-pressure fluid produce the low pressure cavity that refluxes; Said diffusion chamber all communicates with said low pressure cavity, pressure inlet and diffuser pipe, and said sleeve pipe comprises first sleeve pipe and second sleeve pipe that is arranged side by side, and the two ends of said first sleeve pipe are equipped with integrated adpting flange; The two ends of said second sleeve pipe are equipped with integrated adpting flange, and said first sleeve pipe and said second sleeve pipe are fixed together through said adpting flange.
2. novel jet flow supercharging device according to claim 1 is characterized in that: said pressure inlet is the Laval pipe.
3. novel jet flow supercharging device according to claim 1 is characterized in that: said diffuser pipe is a Venturi tube.
4. novel jet flow supercharging device according to claim 1 is characterized in that: be fixed with snap ring on the said diffuser pipe, said snap ring is installed in fixing said diffuser pipe between the adpting flange on said first sleeve pipe and second sleeve pipe.
5. novel jet flow supercharging device according to claim 4 is characterized in that: be provided with at least one diaphragm seal between said snap ring and the said adpting flange, can regulate the volume of said diffusion chamber through the quantity that said diaphragm seal is set.
6. novel jet flow supercharging device according to claim 4 is characterized in that: said snap ring and said diffuser pipe are formed in one.
7. novel jet flow supercharging device according to claim 1 is characterized in that: be provided with sealing gasket between said pressure inlet and the said sleeve pipe.
8. novel jet flow supercharging device according to claim 1 is characterized in that: be provided with sealing gasket between said diffuser pipe and the said sleeve pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201610877U CN202391834U (en) | 2012-04-17 | 2012-04-17 | Novel jet flow supercharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201610877U CN202391834U (en) | 2012-04-17 | 2012-04-17 | Novel jet flow supercharging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202391834U true CN202391834U (en) | 2012-08-22 |
Family
ID=46666763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201610877U Expired - Fee Related CN202391834U (en) | 2012-04-17 | 2012-04-17 | Novel jet flow supercharging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202391834U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438035A (en) * | 2013-08-27 | 2013-12-11 | 杭州传奇环保工程有限公司 | Fluid pressurizer with filtering function |
| CN103638757B (en) * | 2013-12-13 | 2015-05-20 | 中国天辰工程有限公司 | High temperature ejector |
| CN113721670A (en) * | 2021-09-01 | 2021-11-30 | 房盼盼 | Novel water intaking accuse flow device |
-
2012
- 2012-04-17 CN CN2012201610877U patent/CN202391834U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438035A (en) * | 2013-08-27 | 2013-12-11 | 杭州传奇环保工程有限公司 | Fluid pressurizer with filtering function |
| CN103438035B (en) * | 2013-08-27 | 2016-04-27 | 杭州传奇环保工程有限公司 | A kind of fluid-charger with filtering function |
| CN103638757B (en) * | 2013-12-13 | 2015-05-20 | 中国天辰工程有限公司 | High temperature ejector |
| CN113721670A (en) * | 2021-09-01 | 2021-11-30 | 房盼盼 | Novel water intaking accuse flow device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20150417 |
|
| EXPY | Termination of patent right or utility model |