CN1888516A - Fluid conveying device - Google Patents
Fluid conveying device Download PDFInfo
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- CN1888516A CN1888516A CN 200610048454 CN200610048454A CN1888516A CN 1888516 A CN1888516 A CN 1888516A CN 200610048454 CN200610048454 CN 200610048454 CN 200610048454 A CN200610048454 A CN 200610048454A CN 1888516 A CN1888516 A CN 1888516A
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- water
- pressurized container
- delivery system
- air
- fluid delivery
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Abstract
A fluid transporter comprises at least one sealed pressure container, at the bottom of which are disposed a water inlet in communication with a static or pressure-located waterline and a water outlet in communication with a flow pipeline, and on top of which are disposed an air inlet and an air outlet. At the air outlet are disposed a magnet valve and a ball valve, through which the air inlet is in communication with an air compressor. Between the waterline and the water inlet and between the water outlet and the flow pipeline are set gate valves and check valves. The pressure container is lined with a flexible bag to make its cavity be divided into an air-storage cavity and a water-storage cavity.
Description
Technical field
The present invention relates to water delivery device, can be in certain fields alternative water pump, be used for large-scale water delivery engineering.As the waterworks to cities and towns pipe network water delivery, sewage treatment works's water cycle, the washing in the industrial production, cooling are irrigated by lifting water to a higher level with a water pump, etc. the station and the high-order water delivery of storage station, the supercharging of oil transport pipeline etc.The pressurized water supply that also can be used for residential building contour level building.
Background technique
As the capital equipment of conveyance conduit fluid, water pump (oil pump) is a mature technique.Its stable performance, reliable, application is extensive.
The structure of water pump is based on blade type.Wherein be divided into centrifugal, axial flow, vortex type again, it relies on mechanical work under the motor effect, realize the purpose of conveyance fluid.The power consumption of pump has been tending towards unified at present, though difference is arranged, also is small.But because its society uses and demand is quite big, the electric energy of consumption is rather surprising, and becoming with the pump is the prime cost of the industrial and commercial enterprises of main production equipments.Therefore, the consumption of reduction electric energy is the technical problem that this field should solve.Can design a kind of method has in new ways caused relevant Professional visitors as the power source of water delivery device concern.
Summary of the invention
Purpose of the present invention is just at existing problem in the above-mentioned prior art and custom-designed a kind of new fluid delivery system, it is that the pressurized air that produces with air compressor is the direct driving force of conveyance conduit fluid, can reduce power consumption more than 60%.Simultaneously, utilize the pressurized air that to release after the acting to be power, be used for generating, finally reach integrated power-saving greater than 60% purpose.
The objective of the invention is to realize by following scheme: this fluid delivery system comprises at least one sealed pressure vessel, be provided with static pressure in sealed pressure vessel bottom or carry and press water intake that aqueduct is communicated with and the water outlet that is communicated with water pipeline, the pressurized container top is provided with suction port and relief opening, this suction port is communicated with air compressor by solenoid valve and ball valve, this relief opening is provided with solenoid valve and ball valve, between aqueduct and water intake, be provided with gate valve and safety check, between water outlet and water pipeline, be provided with gate valve and safety check.
Among the present invention, be lined with a flexible pocket for preventing pressurized container by harmful flow-induced corrosion, can adding in this pressurized container, with this pressurized container inner chamber be separated into air storing cavity and water storage cavity, this flexible pocket can be a rubber bag tank.The shape of its rubber bag tank is identical with pressurized container, and lining is gone in the pressurized container, and its underpart has the opening with pressurized container water intake, water outlet coupling respectively, and mouthful end has the rubber flange with the rubber bag tank one.Being the fixing interface of Steel Pressure Vessels and capsule, also is the sealing gasket that the intake-outlet flange connects.Therefore, two mutual obstructed spaces of the inner formation of this capsule formula pressurized container, one is that the interior space of rubber bag tank communicates with fluid line; To be the rubber bag tank outer wall communicate with compressed air line with space between the pressurized container inwall for another.
In the present invention, this feedway preferably comprises two sealed pressure vessels that are arranged in parallel, and can guarantee uninterrupted fluid conveying.
Static pressure aqueduct of the present invention is to exert pressure by the wet pit that is communicated with it, is higher than the pressurized container top more than one meter at the bottom of should making the pond of wet pit, to guarantee enough pressure.Also can exert pressure by alternate manner.
The pressurized air of releasing by relief opening can be used to acting, as can be used for generating, or as other power source.
This technology can realize the parallel running of many covers, does not have upper limit quantity in theory.
The invention has the advantages that: the pressurized air that produces with air compressor is the direct driving force of conveyance conduit fluid, can substitute water pump, it is a kind of new water delivery device, and has an energy-conserving action, for example the water pump of a lift H70m (pressure 0.7MPa), power of motor 55Kw is per hour carried water yield Q187 cubic meter; And the aerogenesis pressure of cover (two pressurized containers add an an air compressor) air compressor that fluid delivery system is joined is 0.7MPa, power of motor 132Kw, and per hour gas production is 1440 cubic metres, calculate by 1 cubic metre of fluid of every cubic metre of compressed air delivery, as:
187 cubic metres * 55 kilowatts=423.53 kilowatts of 1440 cubic metres of ÷
132 kilowatts of ÷ 423.53 kilowatts=0.3117
With this technology conveyance fluid, under the same same pressure condition of flow, its power consumption is 31.17% of water pump power consumption
If utilize the pressurized air of releasing can be used for generating, the integrated power-saving rate of present technique device reaches more than 60%, and the economic effect of its generation and social effect all will be huge.
Description of drawings
Fig. 1 is a plan view of the present invention.
Fig. 2 is the construction of pressure vessel view that is lined with rubber bag tank.
Fig. 3 is the plan view of Fig. 1.
Fig. 4 is the right elevation of Fig. 1.
Among the figure: 1-1 pressurized container, 1-2 pressurized container, 2 suction tude, 3 air compressors, 4 safety check, 5 gate valves, 6 intake pipes, 7 solenoid valves, 8 ball valves, 9 exhaust pipe mouths (gas port of releasing), 10 solenoid valves, 11 ball valves, 12 water pipelines, 13 gate valves, 14 safety check, 15 solenoid valves, 16 ball valves, 17 solenoid valves, 18 ball valves, 19 ponding devices, 20 water knockout drums, 21 water storage cavities (being space in the rubber bag tank), 22 flexible pocket, 23 air storing cavities (being the space between rubber bag tank outer wall and the pressurized container inwall), 24 vessel shells, 25 suction ports, 26 relief openings, 27 water intakes, 28 water outlets.
Embodiment
The present invention is further described below in conjunction with accompanying drawing:
As Fig. 1,2,3, shown in 4: this fluid delivery system comprises two sealed pressure vessel 1-1 that are arranged side by side, 1-2, be provided with static pressure in sealed pressure vessel bottom or carry and press water intake 27 that aqueduct 6 is communicated with and the water outlet 28 that is communicated with water pipeline 12, the pressurized container top is provided with suction port 25 and relief opening 26, this suction port is communicated with air compressor 3 by solenoid valve 7 and ball valve 8, this relief opening 26 is provided with solenoid valve 10 and ball valve 11, between aqueduct 6 and water intake 27, be provided with gate valve 5 and safety check 4, between water outlet 28 and water pipeline 12, be provided with gate valve 13 and safety check 14.Static pressure or carry to press an aqueduct 6 be to exert pressure by the wet pit that is communicated with it is higher than the pressurized container top more than one meter at the bottom of should making the pond of wet pit, to guarantee enough pressure.In pressurized container, add and be lined with a rubber bag tank 22.The shape of its rubber bag tank is identical with pressurized container, and lining is gone in the pressurized container, and its underpart has the opening with pressurized container water intake 27, water outlet 28 couplings respectively, and mouthful end has the rubber flange with the rubber bag tank one.Being the fixing interface of Steel Pressure Vessels and capsule, also is the sealing gasket that the intake-outlet flange connects.Therefore, two mutual obstructed spaces of the inner formation of this capsule formula pressurized container, one is that the interior space (being water storage cavity 21) of rubber bag tank communicates with fluid line; To be the rubber bag tank outer wall communicate with compressed air line with space (being air storing cavity 23) between the pressurized container inwall for another.
Working principle of the present invention and process are as follows: when pipeline 6 fluids rely on static pressure or certain pressure with container in rubber bag tank 21 when filling with, solenoid valve 7 is opened, to the i.e. injecting compressed air in 23 in another space.During greater than pipeline 6 pressure, safety check 4 cuts out in its injection pressure; During greater than pipeline 12 pressure, safety check 14 is opened in its injection pressure; At this moment, device enters feed status.And the work journey was finished in 120 seconds.Subsequently, the solenoid valve 7 of pressurized container 1-1 cuts out, and stops air feed.The solenoid valve 15 of pressurized container 1-2 is opened inflation (pressurized container 1-2 enters feed status).Pressure holds the solenoid valve 10 of 1-1 and opens the pressurized air of releasing.When pressurized container 1-1 inner air pressure was reduced to less than pipeline 12 hydrodynamic pressures, safety check 14 cut out; When air pressure was reduced to less than pipeline 6 hydrodynamic pressures, safety check 4 was opened.Pressurized container 1-1 and 1-2 alternate run.To the alternately inflation of two pressurized containers, and it releases pressurized air and the time addition of injecting fluid in capsule is not more than 120 seconds by switching solenoid valve for air compressor.
Rubber bag tank in the cancellation pressurized container, and press the operation of such scheme operating mode, reach the purpose of this technology equally.
Claims (6)
1, a kind of fluid delivery system, it is characterized in that: it comprises at least one sealed pressure vessel (1), be provided with static pressure in sealed pressure vessel bottom or carry and press water intake (27) that aqueduct (6) is communicated with and the water outlet (28) that is communicated with water pipeline (12), the pressurized container top is provided with suction port (25) and relief opening (26), this suction port is communicated with air compressor (3) by solenoid valve (7) and ball valve (8), this relief opening is provided with solenoid valve (10) and ball valve (11), between aqueduct (6) and water intake (27), be provided with gate valve (5) and safety check (4), between water outlet (28) and water pipeline (12), be provided with gate valve (13) and safety check (14).
2, fluid delivery system according to claim 1 is characterized in that: add in pressurized container and be lined with a flexible pocket (22), with this pressurized container inner chamber is separated into air storing cavity (23) and water storage cavity (21).
3, fluid delivery system according to claim 2 is characterized in that: flexible pocket (22) is a rubber bag tank.
4, fluid delivery system according to claim 1 is characterized in that: the static pressure aqueduct is to exert pressure by the wet pit that is communicated with it, is higher than pressurized container (1) top at the bottom of the pond of wet pit more than one meter.
5, fluid delivery system according to claim 1 is characterized in that: the pressurized air of releasing by relief opening (26) can be used to acting.
6, fluid delivery system according to claim 1 is characterized in that: this feedway includes two sealed pressure vessels that are arranged in parallel (1-1) (1-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610048454 CN1888516A (en) | 2006-07-26 | 2006-07-26 | Fluid conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610048454 CN1888516A (en) | 2006-07-26 | 2006-07-26 | Fluid conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1888516A true CN1888516A (en) | 2007-01-03 |
Family
ID=37577803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610048454 Pending CN1888516A (en) | 2006-07-26 | 2006-07-26 | Fluid conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1888516A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103775828A (en) * | 2013-01-23 | 2014-05-07 | 摩尔动力(北京)技术股份有限公司 | Gas liquefied object hot-pressure pumping system |
| CN105318195A (en) * | 2014-05-29 | 2016-02-10 | 查特股份有限公司 | Liquefied natural gas delivery system with saturated fuel reserve |
| CN108181173A (en) * | 2018-01-31 | 2018-06-19 | 天津大学 | It can be with the test model of simulative immersion embankment |
| CN108627634A (en) * | 2018-01-31 | 2018-10-09 | 天津大学 | It is a kind of can be with the test method of simulative immersion embankment |
| CN108758340A (en) * | 2018-05-31 | 2018-11-06 | 重庆伟星新型建材有限公司 | A kind of big flow PP-R pipe-line systems |
-
2006
- 2006-07-26 CN CN 200610048454 patent/CN1888516A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103775828A (en) * | 2013-01-23 | 2014-05-07 | 摩尔动力(北京)技术股份有限公司 | Gas liquefied object hot-pressure pumping system |
| CN105318195A (en) * | 2014-05-29 | 2016-02-10 | 查特股份有限公司 | Liquefied natural gas delivery system with saturated fuel reserve |
| CN105318195B (en) * | 2014-05-29 | 2019-06-07 | 查特股份有限公司 | Liquefied natural gas transport system with saturation fuel reserve |
| US11248747B2 (en) | 2014-05-29 | 2022-02-15 | Chart Inc. | LNG delivery system with saturated fuel reserve |
| CN108181173A (en) * | 2018-01-31 | 2018-06-19 | 天津大学 | It can be with the test model of simulative immersion embankment |
| CN108627634A (en) * | 2018-01-31 | 2018-10-09 | 天津大学 | It is a kind of can be with the test method of simulative immersion embankment |
| CN108758340A (en) * | 2018-05-31 | 2018-11-06 | 重庆伟星新型建材有限公司 | A kind of big flow PP-R pipe-line systems |
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