CN202555439U - Water spray pipeline system - Google Patents
Water spray pipeline system Download PDFInfo
- Publication number
- CN202555439U CN202555439U CN201120561468XU CN201120561468U CN202555439U CN 202555439 U CN202555439 U CN 202555439U CN 201120561468X U CN201120561468X U CN 201120561468XU CN 201120561468 U CN201120561468 U CN 201120561468U CN 202555439 U CN202555439 U CN 202555439U
- Authority
- CN
- China
- Prior art keywords
- water
- valve
- vacuum tank
- pressure
- water spray
- 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 - Fee Related
Links
Images
Landscapes
- Nozzles (AREA)
Abstract
The utility model provides a water spray pipeline system which comprises a constant-pressure tank (1) and atomizing nozzles (10). A water spray pipe is connected between the constant-pressure tank (1) and the spraying nozzles (10). A water outlet of the constant-pressure tank (1) is connected to the water spray pipe through a water outlet valve (6), and a water inlet of the constant-pressure tank (1) is connected with a water inlet valve (2). An air inlet and an air outlet are arranged on the constant-pressure tank (1), the air inlet is connected with an air inlet valve (3), and the air outlet of the constant-pressure tank (1) is connected with an air outlet valve (4). The water spray pipeline system is a continuous, stable and effective water spray facility provided for environments in industrial system having requirement on water spray. Owning a mechanical atomizing manner, pressure of water in the water spray pipeline system is maintained and regulated by compressed air, and both advantages of pneumatic atomizing and mechanical atomizing are achieved while respective disadvantages thereof are avoided.
Description
Technical field
The utility model relates to gas or solid, liquid surface or the water pipe system that needs the environment of humidification to spray water, refers to particularly a kind ofly can provide continuously, stable, the effective water pipe system of water spray.
Background technology
Along with development of social industrialization; Particularly in chemical industry; Numerous process systems all need carry out spray cooling to gas, solid and the liquid surface of high temperature to be handled; Or to environmental requirement water spray humidification etc., for the assurance system can steady in a long-term, operation efficiently, this will provide a long-term stability, water pipe system reliably for the equipment of needs water spray or environment.
What is called water pipe system is meant that the environment for the needs water spray provides the pipe-line system in water spray source, and the water with certain pressure flows in pipeline, through the atomizer ejection, forms vaporific fine liquid particles.Stable, water injection system mainly shows efficiently: at the whole system run duration, the average-size of the little water droplet that atomizes, atomizing spray are formed profile and spray flow and all can be kept stablizing constant or by the accurate adjustment of designing requirement.And these get atomizing pressure before all depending on atomizer self structure and nozzle.
Conventional water spraying atomization mode is divided strength atomizing and mechanical atomization.The strength atomizing is Compressed Gas (air, the nitrogen etc.) flow at high speed that relies on certain pressure, in atomizer, mixes with water, and water is broken into the fine liquid particles ejection.In the conventional industrial system; The pressure of Compressed Gas is easier to control; Therefore adopt the water pipe system spray flow and the effect of strength atomizing also to be easier to stable control; It is effective to spray water, but can be useful on when adopting the water spray mode of strength atomizing in the environment that Compressed Gas enterings of atomizing need to spray water, and makes this kind atomizing type that certain use limitation arranged.
The mechanical atomization mode only relies on the pressure of water in the pipeline as power source, and the resistance that water overcomes atomizer can be broken into fine liquid particles when flowing within it and spray.Adopt the water pipe system of mechanical atomization to utilize factory area inner high voltage water lines more or directly use water pump certain pressure to be provided as water pipe; For guaranteeing the effect of atomizing spray; Resistance when hydraulic pressure not only must surpass the atomizer operate as normal in the water pipeline, and all need remain unchanged at system's run duration hydraulic pressure and maybe can accurately adjust by the carrying out of designing requirement.For industrial system, the hydraulic pressure in the conventional waterpipe often fluctuates in certain amplitude, the relatively stable difficulty of maintenance hydraulic pressure, the hydraulic pressure that water pump provides can keep relative stability; When needs carry out hydraulic pressure change adjusting; General using install adjustment valve, restricting orifice etc. on pipeline carry out pressure to be regulated; But hydraulic pressure adjustment is accurately difficult, when being adjusted to preset value the time long, and the resistance of control valve etc. self can cause the increase of system energy consumption.
Summary of the invention
The utility model technical problem to be solved is: a kind of water pipe system is provided, the utility model be need in the industrial system environment of water spray provide a kind of continuously, stable, effective water injector.Said system adopts the mode of mechanical atomization, and the hydraulic pressure by in Compressed Gas maintenance and the adjustment water pipe has the common advantage of strength atomizing and mechanical atomization, has avoided part shortcoming separately simultaneously again.
The technical scheme that the utility model adopted is: a kind of water pipe system, comprise vacuum tank and atomizer, and be connected to sparge pipe between vacuum tank and the atomizer; The delivery port of vacuum tank is connected to sparge pipe through outlet valve, and the water inlet of vacuum tank is connected to water intaking valve; Also be provided with air inlet and gas outlet on the vacuum tank, air inlet is connected to intake valve, and the gas outlet of vacuum tank is connected to air outlet valve.
Described system also is connected to adjustment control between intake valve and the air outlet valve.
Described system is connected to restricting orifice and stop valve on each branch road of sparge pipe successively.
Described system is connected to Pressure gauge on each branch road of sparge pipe.
The advantage of the utility model is mainly reflected in following several respects:
(1) said water pipe system internal pressure by the control of the Compressed Gas in the vacuum tank with, system regulates accurately, and governing speed is fast, and Compressed Gas source of the gas range of choice is wide.
(2) said water pipe system has adopted the mode of mechanical atomization, and it is domestic that Compressed Gas can not get into water ring, makes said system be applicable to most water spray environment.
(3) intrasystem intake valve of said water pipe and air outlet valve opening and closing all can be controlled by adjustment control; Whole like this water pipe system can realize full-automatic operation; There is good integrated effect in the system that makes; Reduce artificial operational ton and fault rate, improved the stability and the validity of system's long-time running.
When (4) said water pipe system is the discontinuous water spray, can open vent valve, reduce the pressure in the vacuum tank, water inlet again in the vacuum tank at the water spray stopping period; Close water intaking valve when needing water spray, again through the pressure in the Compressed Gas adjustment vacuum tank.Water-supply source pressure can be lower than said water pipe design resistance like this.
Description of drawings
Fig. 1 is a kind of water pipe system schematic.
Among the figure, 1: vacuum tank; 2: water intaking valve; 3: intake valve; 4: air outlet valve; 5: adjustment control; 6: outlet valve; 7: restricting orifice; 8: stop valve; 9: Pressure gauge; 10: atomizer.
The specific embodiment
A kind of water pipe system comprises vacuum tank, adjustment control, water intaking valve, intake valve, outlet valve, atomizer etc.Said vacuum tank is the sealed shell of tank of steel, is furnished with water inlet, delivery port, air inlet, gas outlet above, links to each other with water intaking valve, outlet valve, intake valve, air outlet valve respectively.Said water intaking valve is installed in said vacuum tank bottom, connects external water source outward, and the waterpipe or the direct water water supplying pump of certain pressure arranged by on-site; Said outlet valve is installed in said vacuum tank bottom, connects some groups of water spray arms again, and the water spray arm connects restricting orifice, stop valve, Pressure gauge, atomizer successively; Said intake valve is installed in said vacuum tank top, connects the Compressed Gas of on-site outward; Said vent valve is installed in said vacuum tank top, can directly be communicated with external environment condition.Adjustment control is used to control the opening and closing of intake valve and air outlet valve according to the pressure in the said vacuum tank, and the water spraying atomization of atomizer adopts mechanical atomization, makes that the pipe-line system scope of application is extensive, comprises the environment that can't adopt the strength atomizing spray.Restricting orifice and the stop valve pressure in can each branch road of balance guarantees that the water spray effect equates between each branch road, also selects any one tunnel road whether to participate in work simultaneously.
During said water pipe system operation; External water source gets in the vacuum tank through said water intaking valve; Water in the said vacuum tank is through said outlet valve; The said restricting orifice of flowing through successively again, through being sprayed onto in the environment of required water spray after the atomizer atomizing, said restricting orifice is used for the pressure between the some water spray arms of balance at last.Said air inlet jar can connect compression gas sources such as the Compressed Gas, nitrogen of on-site, but compression pressure must be higher than the water pipe resistance (being that atomizing pressure adds the water pipe SR) of design.Compressed Gas is stored in said vacuum tank top, controls said water pipe system pressure with the pressure of Compressed Gas in the said vacuum tank, and the pressure of promptly spraying water is controlled by strength, has realized the accuracy of strength atomizing spray system.When the intrasystem pressure of said water pipe need descend timing, said adjustment control cuts out said intake valve, opens said vent valve and discharges Compressed Gas, and the pressure in said vacuum tank is reduced to preset value, closes said vent valve again; Need go up timing when the intrasystem pressure of said water pipe, said adjustment control cuts out said vent valve, opens said intake valve, and the pressure in said vacuum tank reaches preset value, closes said intake valve again.
Below in conjunction with accompanying drawing and specific embodiment the utility model is done further to describe in detail.
Water pipe system shown in the figure, vacuum tank 1 is the sealed shell of tank of steel, and jar top contains Compressed Gas, and the bottom is a water.Be furnished with water inlet, delivery port, air inlet, gas outlet above the vacuum tank 1, link to each other with water intaking valve 2, outlet valve 6, intake valve 3, air outlet valve 4 respectively.Water intaking valve 2 is installed in vacuum tank 1 bottom, connects external water source outward, and the waterpipe or the direct water water supplying pump of certain pressure arranged by on-site; Outlet valve 2 is installed in said vacuum tank bottom, connects some groups of water spray branch roads again, and the water spray arm connects restricting orifice 7, stop valve 8, Pressure gauge 9, atomizer 10 successively; Intake valve 3 is installed in vacuum tank 1 top, connects the compressed gas source of on-site outward; Vent valve 4 is installed in vacuum tank 1 top, can directly be communicated with external environment condition.Adjustment control 5 is a control module, can regulate the pressure of Compressed Gas in the vacuum tank according to the opening and closing of the pressure in the vacuum tank 1 with operation sequence control intake valve 3 and air outlet valve 4, promptly and control and the intrasystem water spray pressure of adjusting pipeline.
When the water pipe system moves; External water source gets in the vacuum tank 1 through water intaking valve 2; Water in the vacuum tank 1 is through outlet valve 6; Reallocation flows into a water spray branch road, and the current in the water spray branch road of every road are through restricting orifice 7, stop valve 8, at last through being sprayed onto in the environment of required water spray after atomizer 10 atomizings.Restricting orifice 7 is used for the balance pressure between branch road of respectively spraying water, and can guarantee that the water spray effect equates between each branch road; Stop valve 8 can select any one tunnel water spray branch road whether to participate in work; Pressure gauge 9 is used to show atomizing pressure accurately.
Air inlet jar 1 can connect compression gas sources such as the Compressed Gas, nitrogen of on-site, but compression pressure must be higher than the water pipe resistance (being that atomizing pressure adds the water pipe SR) of design.Compressed Gas is stored in vacuum tank 1 top, with the compression pressure control water pipe system pressure here.When the intrasystem pressure of said water pipe need descend timing, adjustment control 5 cuts out intake valve 3, opens vent valve 4 and discharges Compressed Gas, and the pressure in vacuum tank 1 is reduced to preset value, closes vent valve 4 again; Need go up timing when the intrasystem pressure of said water pipe, adjustment control 5 cuts out vent valve 4, opens intake valve 3, and the pressure in vacuum tank 1 reaches preset value, closes intake valve 3 again.
When said water pipe system is the discontinuous water spray; And source pressure can be operated when being lower than the water pipe design resistance as follows: at the water spray stopping period, open vent valve 4; Pressure in the reduction vacuum tank 1 is to being lower than source pressure, the set amount of intaking again in the vacuum tank 1; Close water intaking valve 2 and vent valve 4 when needing water spray, open intake valve again, the pressure in the raising vacuum tank 1 so just can normally have been sprayed water to design nozzleman delivered pressure.
Above operation all can and be made in system's design operation sequence is integrated in the adjustment control 5; Whole water pipe system can realize full-automatic operation during operation; Reduce artificial operational ton and fault rate, improved the stability and the validity of system's long-time running.
Claims (4)
1. a water pipe system is characterized in that: comprise vacuum tank (1) and atomizer (10), be connected to sparge pipe between vacuum tank (1) and the atomizer (10); The delivery port of vacuum tank (1) is connected to sparge pipe through outlet valve (6), and the water inlet of vacuum tank (1) is connected to water intaking valve (2); Vacuum tank also is provided with air inlet and gas outlet on (1), and air inlet is connected to intake valve (3), and the gas outlet of vacuum tank (1) is connected to air outlet valve (4).
2. system according to claim 1 is characterized in that: also be connected to adjustment control (5) between intake valve (3) and the air outlet valve (4).
3. system according to claim 1 is characterized in that: be connected to restricting orifice (7) and stop valve (8) on each branch road of sparge pipe successively.
4. system according to claim 1 is characterized in that: be connected to Pressure gauge (9) on each branch road of sparge pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120561468XU CN202555439U (en) | 2011-12-29 | 2011-12-29 | Water spray pipeline system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120561468XU CN202555439U (en) | 2011-12-29 | 2011-12-29 | Water spray pipeline system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202555439U true CN202555439U (en) | 2012-11-28 |
Family
ID=47205145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120561468XU Expired - Fee Related CN202555439U (en) | 2011-12-29 | 2011-12-29 | Water spray pipeline system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202555439U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103803732A (en) * | 2014-02-12 | 2014-05-21 | 西安建筑科技大学 | Pressure stabilizing system and pressure stabilizing method for water-lifting aeration air delivery pipeline of deep reservoir |
| CN105618293A (en) * | 2014-11-27 | 2016-06-01 | 宝钢工程技术集团有限公司 | Stable-pressure water supply spraying device and use method thereof |
| CN107956519A (en) * | 2017-11-27 | 2018-04-24 | 华电电力科学研究院 | Cylinder water injection system and adjusting method after a kind of turbine low pressure cylinder |
| CN110721844A (en) * | 2019-09-26 | 2020-01-24 | 中冶宝钢技术服务有限公司 | Spray repair device and control method thereof |
| CN111238762A (en) * | 2020-03-05 | 2020-06-05 | 中国空气动力研究与发展中心低速空气动力研究所 | Nozzle ground test platform for icing wind tunnel |
-
2011
- 2011-12-29 CN CN201120561468XU patent/CN202555439U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103803732A (en) * | 2014-02-12 | 2014-05-21 | 西安建筑科技大学 | Pressure stabilizing system and pressure stabilizing method for water-lifting aeration air delivery pipeline of deep reservoir |
| CN103803732B (en) * | 2014-02-12 | 2015-06-03 | 西安建筑科技大学 | Pressure stabilizing system and pressure stabilizing method for water-lifting aeration air delivery pipeline of deep reservoir |
| CN105618293A (en) * | 2014-11-27 | 2016-06-01 | 宝钢工程技术集团有限公司 | Stable-pressure water supply spraying device and use method thereof |
| CN107956519A (en) * | 2017-11-27 | 2018-04-24 | 华电电力科学研究院 | Cylinder water injection system and adjusting method after a kind of turbine low pressure cylinder |
| CN107956519B (en) * | 2017-11-27 | 2024-04-19 | 华电电力科学研究院有限公司 | Water spraying system for rear cylinder of low-pressure cylinder of steam turbine and adjusting method |
| CN110721844A (en) * | 2019-09-26 | 2020-01-24 | 中冶宝钢技术服务有限公司 | Spray repair device and control method thereof |
| CN111238762A (en) * | 2020-03-05 | 2020-06-05 | 中国空气动力研究与发展中心低速空气动力研究所 | Nozzle ground test platform for icing wind tunnel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202555439U (en) | Water spray pipeline system | |
| CN203878659U (en) | Constant pressure water supply system applied to spraying system | |
| CN102644475B (en) | Air-water linkage spraying device | |
| CN206773530U (en) | A kind of Control management system of intelligent plant protection unmanned plane | |
| CN206801657U (en) | A kind of order urea injection system | |
| CN102499020A (en) | Multilevel distribution type constant pressure irrigation system | |
| CN203082548U (en) | Temperature and pressure reduction apparatus | |
| CN105618293B (en) | The spraying device and its application method of pressure-stabilizing water supply | |
| CN206763186U (en) | A kind of liquid material conveying device for thermal spraying | |
| CN203842746U (en) | Power-driven sprayer with backflow stabilizing device | |
| CN101251026B (en) | Wind power ganged regulating atomizer | |
| CN101440887A (en) | Pressure and temperature reducing valve | |
| CN102784059A (en) | Spray gun device for coating machine | |
| CN201621290U (en) | Novel mixed type temperature reduction and pressure reduction valve | |
| CN102817600B (en) | A kind of water injection well jet regulator | |
| CN202544901U (en) | Air-water linkage spraying device | |
| CN205528867U (en) | Pressure balance controlling means of blast furnace coal injection system | |
| CN201586589U (en) | Intelligent high atomization water adding device | |
| CN201777634U (en) | Conveyor belt anti-aging device | |
| CN204329646U (en) | For the spray cooling system of cleaner | |
| CN204486077U (en) | A kind of adjustable suppressing dust with dry mist shower nozzle of two-fluid | |
| CN202850958U (en) | Jet flow pressure regulating device of injection well | |
| CN202067098U (en) | Medicine application amount automatic stage differential controller for onboard wide-range medicine spraying device for the pest control of the forest | |
| CN2917814Y (en) | Gas-liquid equal-pressure sprayer unit | |
| CN203183914U (en) | Ammonium hydroxide atomization and injection system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: KAIDI ELECTRIC POWER CO., LTD., WUHAN Free format text: FORMER OWNER: WUHAN KAIDI ENGINEERING RESEARCH INSTITUTE CO.,LTD. Effective date: 20131227 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131227 Address after: 430223 Katie building, No. 1, Jiangxia Road, East Lake New Technology Development Zone, Wuhan, Hubei Patentee after: Kaidi Electric Power Co., Ltd., Wuhan Address before: 430223 Jiangxia Road, Jiangxia District, Hubei Province, on the 1st floor, Wuhan Road Patentee before: Wuhan Kaidi Engineering Research Institute Co.,Ltd. |
|
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20180628 Granted publication date: 20121128 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20210628 Granted publication date: 20121128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20181229 |