CN203098460U - Sea water desalination energy recovery pressurization water cylinder - Google Patents
Sea water desalination energy recovery pressurization water cylinder Download PDFInfo
- Publication number
- CN203098460U CN203098460U CN2013200007336U CN201320000733U CN203098460U CN 203098460 U CN203098460 U CN 203098460U CN 2013200007336 U CN2013200007336 U CN 2013200007336U CN 201320000733 U CN201320000733 U CN 201320000733U CN 203098460 U CN203098460 U CN 203098460U
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- water vat
- cylinder piston
- water
- tube
- Prior art date
- 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 - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 65
- 239000013535 sea water Substances 0.000 title claims abstract description 16
- 238000010612 desalination reaction Methods 0.000 title claims abstract description 12
- 238000011084 recovery Methods 0.000 title claims abstract description 12
- 239000012530 fluid Substances 0.000 claims description 8
- 238000010276 construction Methods 0.000 abstract 1
- 239000012267 brine Substances 0.000 description 5
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 5
- 239000012528 membrane Substances 0.000 description 2
- 238000001223 reverse osmosis Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
Landscapes
- Actuator (AREA)
Abstract
A sea water desalination energy recovery pressurization water cylinder mainly comprises a machine frame, a water cylinder barrel, a water cylinder piston, a water cylinder piston rod, an oil cylinder piston and an oil cylinder piston rod, and is characterized in that the water cylinder piston and the water cylinder piston rod are mounted in the water cylinder barrel, and the water cylinder piston rod is a hollow pipe and serves as a cylinder barrel of the oil cylinder at the same time. According to the structure, the water cylinder piston rod serves as the cylinder barrel of the oil cylinder at the same time, so the total mass of moving parts is reduced, kinetic energy loss in reciprocating motion is reduced, the energy utilization rate is further improved, the reversing impact is also reduced, meanwhile the whole device occupies a small area and is convenient to mount, and construction cost is reduced.
Description
Technical field
The utility model relates to the pressurization water vat that a kind of hydraulic jack drives, and especially a kind of cylinder barrel while of hydraulic jack is as the pressurization water vat of bucket rod.
Background technique
Adopt in the desalination of sea water engineering of reverse osmosis membrane, the pressure that reclaims brine can be the requisite measure that improves energy utilization rate, wherein a kind of energy recovery mode is to adopt hydraulic jack and piston type pressurization water vat, the piston rod of hydraulic jack is connected with the piston rod of pressurization water vat, the rodless cavity of water vat sucks former seawater during work, the rod chamber cut-in pressure brine of water vat, pressure oil inserts the rodless cavity of oil cylinder simultaneously, the piston rod of oil cylinder and pressure brine promote the piston of water vat jointly to the former seawater pressurization in the water vat rodless cavity, make it pass through reverse osmosis membrane.The shortcoming of this mode is: the gross mass of oil cylinder piston bar and bucket rod is big, and kinetic energy rejection is big in the to-and-fro motion, influences energy utilization rate and further improves; Gross mass greatly also makes control reversing impact difficulty; Water vat and the oil cylinder length that is together in series is longer, and inconvenience is installed, and floor space is big.Need to invent the new water vat and the combined mechanism of oil cylinder for this reason,, reduce reversing impact, reduce floor space with further raising energy utilization rate.
Summary of the invention
The purpose of this utility model provides a kind of desalination of sea water energy recovery pressurization water vat of brand new, to realize further improving energy utilization rate, reduces reversing impact, reduces the purpose of floor space.
For achieving this end, technical solution adopted in the utility model is as follows:
This desalination of sea water energy recovery pressurization water vat mainly is made up of frame, water vat tube, water vat piston, bucket rod, oil cylinder piston, oil cylinder piston bar, it is characterized in that: water vat piston and bucket rod are housed in the water vat tube, bucket rod is a hollow tubular, and the while is as the cylinder barrel of oil cylinder.
The water vat piston is divided into rodless cavity and rod chamber two-part with the water vat tube, respectively has a mouth of a river on rodless cavity and the rod chamber.
Oil cylinder piston and oil cylinder piston bar place the cylinder tube in the bucket rod, oil cylinder piston is divided into rodless cavity and rod chamber two-part with cylinder tube, there are 2 hydraulic fluid ports at oil cylinder piston bar rear portion, and two hydraulic fluid ports are communicated with the rodless cavity and the rod chamber of cylinder tube by two oil ducts in the oil cylinder piston bar respectively.
The rear portion of water vat tube and oil cylinder piston bar all is fixed on the frame.
During this pressurized water cylinder working, the pressure brine enters the water vat rod chamber by the mouth of a river on the water vat rod chamber, promote the water vat piston-advance, the rodless cavity of the oil cylinder of pressure oil access simultaneously promotes bucket rod and advances, both promote the piston of water vat jointly to the former seawater pressurization in the water vat rodless cavity, and its mouth of a river of passing through on the water vat rodless cavity is extruded.During backhaul, the rod chamber promotion bucket rod that pressure oil inserts oil cylinder retreats, and useless brine is discharged by the mouth of a river on the water vat rod chamber, and former seawater is sucked by the mouth of a river on the water vat rodless cavity, prepares to circulate next time.
The beneficial effects of the utility model are: by with bucket rod simultaneously as the cylinder barrel of oil cylinder, make the gross mass of moving element reduce, thereby reduced the kinetic energy rejection in the to-and-fro motion, energy utilization rate is further improved, also reduced reversing impact, whole plant area area is little simultaneously, is convenient to install, and has reduced cost.
Description of drawings
Below in conjunction with accompanying drawing structure of the present utility model is elaborated:
Accompanying drawing 1 is a desalination of sea water energy recovery pressurization water vat diagrammatic sectional view.
In the accompanying drawings, the 1st, water vat tube, the 2nd, water vat piston, the 3rd, bucket rod, the 4th, water vat rodless cavity, the 5th, water vat rod chamber, the 6th, the water vat rodless cavity mouth of a river, the 7th, the water vat rod chamber mouth of a river, the 8th, oil cylinder piston, the 9th, the oil cylinder piston bar, the 10th, oil cylinder rodless cavity, the 11st, cylinder rod chamber, the 12nd, oil cylinder rodless cavity hydraulic fluid port, the 13rd, cylinder rod chamber hydraulic fluid port, the 14th, frame.
Embodiment
The concrete structure of this desalination of sea water energy recovery pressurization water vat is as shown in drawings:
It mainly is made up of water vat tube 1, water vat piston 2, bucket rod 3, oil cylinder piston 8, oil cylinder piston bar 9, frame 14.Water vat piston 2 and bucket rod 3 are housed in the water vat tube 1, and bucket rod 3 is hollow tubulars, and the while is as the cylinder barrel of oil cylinder.Water vat piston 2 is divided into rodless cavity 4 and rod chamber 5 two-part with water vat tube 1, has a mouth of a river 6 on the rodless cavity 4, has a mouth of a river 7 on the rod chamber 5.Oil cylinder piston 8 and oil cylinder piston bar 9 place the cylinder tube in the bucket rod 3, oil cylinder piston 8 is divided into rodless cavity 10 and rod chamber 11 two-part with cylinder tube, oil cylinder piston bar 9 rear portions have 2 hydraulic fluid ports 12 and 13, two hydraulic fluid ports 12 and 13 to be communicated with the rodless cavity 10 and the rod chamber 11 of cylinder tube by oil cylinder piston bar 9 interior two oil ducts respectively.The rear portion of water vat tube 1 and oil cylinder piston bar 9 is fixed on the frame 14.
Claims (4)
1. desalination of sea water energy recovery pressurization water vat, mainly form by frame, water vat tube, water vat piston, bucket rod, oil cylinder piston, oil cylinder piston bar, it is characterized in that: water vat piston and bucket rod are housed in the water vat tube, bucket rod is a hollow tubular, and the while is as the cylinder barrel of oil cylinder.
2. desalination of sea water energy recovery pressurization water vat according to claim 1, it is characterized in that: the water vat piston is divided into rodless cavity and rod chamber two-part with the water vat tube, respectively has a mouth of a river on rodless cavity and the rod chamber.
3. desalination of sea water energy recovery pressurization water vat according to claim 1, it is characterized in that: oil cylinder piston and oil cylinder piston bar place the cylinder tube in the bucket rod, oil cylinder piston is divided into rodless cavity and rod chamber two-part with cylinder tube, there are 2 hydraulic fluid ports at oil cylinder piston bar rear portion, and two hydraulic fluid ports are communicated with the rodless cavity and the rod chamber of cylinder tube by two oil ducts in the oil cylinder piston bar respectively.
4. desalination of sea water energy recovery pressurization water vat according to claim 1, it is characterized in that: the rear portion of water vat tube and oil cylinder piston bar all is fixed on the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200007336U CN203098460U (en) | 2013-01-05 | 2013-01-05 | Sea water desalination energy recovery pressurization water cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200007336U CN203098460U (en) | 2013-01-05 | 2013-01-05 | Sea water desalination energy recovery pressurization water cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203098460U true CN203098460U (en) | 2013-07-31 |
Family
ID=48849865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200007336U Expired - Lifetime CN203098460U (en) | 2013-01-05 | 2013-01-05 | Sea water desalination energy recovery pressurization water cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203098460U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104909431A (en) * | 2014-03-14 | 2015-09-16 | 中国科学院宁波材料技术与工程研究所 | Portable water treatment device |
| CN107686145A (en) * | 2016-08-05 | 2018-02-13 | 深圳市优美环境治理有限公司 | Desalinization boost energy retracting device |
-
2013
- 2013-01-05 CN CN2013200007336U patent/CN203098460U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104909431A (en) * | 2014-03-14 | 2015-09-16 | 中国科学院宁波材料技术与工程研究所 | Portable water treatment device |
| CN107686145A (en) * | 2016-08-05 | 2018-02-13 | 深圳市优美环境治理有限公司 | Desalinization boost energy retracting device |
| CN107686145B (en) * | 2016-08-05 | 2021-01-29 | 深圳市优美环境治理有限公司 | Seawater desalination boosting energy recovery device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203769736U (en) | Double-well mutual balance hydraulic pumping unit hydraulic system | |
| CN201486790U (en) | Pumping mechanism capable of changing strokes and pump vehicle provided therewith | |
| CN201180635Y (en) | Hydraulic double-acting rodless pump | |
| CN202055807U (en) | Hydraulic twin-well oil pumping unit utilizing back pressure of closed loop | |
| CN205371124U (en) | Concrete feeding pump hydraulic system | |
| CN101476553A (en) | Rack-and-pinion coupled hydraulic multi-cylinder reciprocating pump | |
| CN203098460U (en) | Sea water desalination energy recovery pressurization water cylinder | |
| CN201827039U (en) | Hydraulic multi-cylinder reciprocating pump with gear wheel coupled with toothed racks | |
| CN201606340U (en) | Fast forward oil cylinder | |
| CN202545414U (en) | Automatic concrete piston retreating buffer throttling device for pumping oil cylinder | |
| CN103821690B (en) | Hydraulic drive reciprocating duplex pump | |
| CN206830551U (en) | Pumping unit hydraulic system | |
| CN103104433B (en) | Large-discharge built-in automatic reversing hydraulic plunger pump | |
| CN201505388U (en) | Hydraulic reciprocating-type pressure-boosting water supply device for fire fighting of super high-rise building | |
| CN203889960U (en) | Hydraulic system of telescopic boom of straight-arm-type lorry-mounted crane | |
| CN103206418A (en) | Double-acting pressurizer special for water pressure testing machine for steel pipes | |
| CN100458151C (en) | Differential pressure drive reciprocating double-action booster pump | |
| CN203081670U (en) | Double-cylinder hydraulic pump | |
| CN201991008U (en) | Continuous injection dam-grouting device | |
| CN105041629A (en) | Novel anti-eccentric wear hydraulic oil extraction device | |
| CN203476356U (en) | Portable single hydraulic prop type liquid supply device | |
| CN103775318A (en) | Hydraulic transmission rodless oil pumping system | |
| CN103075133A (en) | Flow compensation type hydraulic pumping unit | |
| CN101922424B (en) | Grouting plunger pump for grouter | |
| CN202431284U (en) | Static-pressure water lift column machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Gao Minghong Document name: payment instructions |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Gao Minghong Document name: Notice of termination upon expiration of patent right |