CN201921643U - Adaptive pressure jet type ozone-mixing device - Google Patents
Adaptive pressure jet type ozone-mixing device Download PDFInfo
- Publication number
- CN201921643U CN201921643U CN2010206691532U CN201020669153U CN201921643U CN 201921643 U CN201921643 U CN 201921643U CN 2010206691532 U CN2010206691532 U CN 2010206691532U CN 201020669153 U CN201020669153 U CN 201020669153U CN 201921643 U CN201921643 U CN 201921643U
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- inlet pipe
- water inlet
- jet type
- air inlet
- type ozone
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Abstract
The utility model relates to an adaptive pressure jet type ozone-mixing device. In jet pipes which are presently used in all kinds of water-air mixing devices, most jet diameters are fixed; when flow or pressure changes, the efficiency can be decreased substantially, resulting in the fact that related equipment works in low efficiency but high energy consumption status, and even totally cannot work. A water flow automatic regulating mechanism formed by an air cylinder, a piston, a spring and a bracket which are arranged in a water inlet pipe in the utility model can effectively and automatically regulate the ozone inhalation amount according to the changes of flow and pressure in the pipe, so as to realize the self-adaptation of systems under dynamic conditions.
Description
Technical field
The utility model relates to a kind of pressure adaptive jet type ozone mixing arrangement.
Background technology
Jet pipe is that application is comparatively extensive in the present small-sized gas-vapor mix device, effect is a kind of preferably, and its volume is little, simple in structure, handling ease, and does not need additionally to import hybrid power, and operating cost is low, good mixing effect.The jet pipe that in present various gas-vapor mix appliance arrangements, uses, most jet bores are fixed, be that its vacuum that produces when jet is certain, these parameters all are at the flow of setting, the optimized operation duty parameter under the pressure, when flow or pressure variation, its efficient can reduce significantly, causes relevant device to be operated in poor efficiency high energy consumption state, even can't work fully.Minority is adjustable ejector complex structure, adjustment process needs manually-operated; And the adjusting of jet pipe relates to the inside and outside mechanical movement of pipe, needs the condition of work of sealing, and very strict to technological requirement, the system maintenance work amount is big.
Summary of the invention
The purpose of this utility model provides a kind ofly can regulate the jet bore automatically according to jet pressure, to satisfy the mixing of water and ozone under different flows and the pressure, and can realize self-regulating pressure adaptive jet type ozone mixing arrangement.
The technical scheme that the utility model adopted is:
Pressure adaptive jet type ozone mixing arrangement includes trunnion, air inlet pipe and water inlet pipe, and trunnion is connected the water side of water inlet pipe, and air inlet pipe is arranged on the water inlet pipe tube wall, it is characterized in that:
The part that described air inlet pipe stretches in the water inlet pipe is connected with cylinder, and inside, cylinder outlet side is provided with piston; The cylinder outlet side is fixed on the support of water inlet pipe inside pipe wall setting; Piston is connected with air inlet adjustment mechanism, by the stent support of water inlet pipe inside pipe wall setting.
The water side of described water inlet pipe is provided with the jet mouth of taper, and outlet diameter is less than throat pipe diameter.
Described cylinder is conical near an end of water inlet pipe water inlet.
Described piston outer wall adopts the bellows of extension type, and internal piston is provided with spring.
Described air inlet adjustment mechanism is an elongate tubular, and the outlet side is set to taper, and outlet diameter is less than the outspoken footpath of jet.
The cross section of described support is a Crossed Circle, and outer ring diameter is identical with the water inlet pipe internal diameter, and interior ring diameter is identical with the external diameter of air inlet adjustment mechanism, between outer shroud and the interior ring link is set.
The interior annular distance of support passes in described air inlet adjustment mechanism, and the outlet side is near the water side of water inlet pipe.
Described support is provided with 1-2.
The utlity model has following advantage:
The cylinder that the utility model is provided with in water inlet pipe, piston, spring and support have been formed the automatic governor motion of discharge jointly, can effectively regulate the ozone soakage automatically, realize the self adaptation of system under the current intelligence according to the variation of flow in the pipeline and pressure.
Description of drawings
Fig. 1 is an overall structure profile of the present utility model;
Fig. 2 is the A-A sectional view.
Among the figure, 1-cylinder, 2-piston, 3-support, 4-spring, 5-support, 6-air inlet adjustment mechanism, 7-jet mouth, 8-trunnion, 9-air inlet pipe.
The specific embodiment
Below in conjunction with the specific embodiment the utility model is described in detail.
General jet pipe, its jet bore is fixed, and is the bore that the optimum condition parameter value that obtains by test of many times or by long-term practice is determined.When fluid flow was relatively stable, such jet pipe can be brought into play good effect, but when the flow of fluid changed, the jet bore of jet pipe no longer was an optimal parameter, and gas-liquid mixed does not just reach best effect.
The pressure adaptive jet type ozone mixing arrangement that the utility model is related is provided with trunnion 8, air inlet pipe 9 and water inlet pipe 10, and trunnion 8 is connected the water side of water inlet pipe 10, and air inlet pipe 9 is arranged on water inlet pipe 10 tube walls.Wherein, water inlet pipe 10 and air inlet pipe 9 are tubular; The two ends diameter of trunnion 8 is identical with water inlet pipe 10, and the middle part diameter is less; The water side of water inlet pipe 10 is provided with the jet mouth 7 of taper, and outlet diameter is less than trunnion 8 diameters.
The part that air inlet pipe 9 stretches in the water inlet pipe 10 is connected with cylinder 1, cylinder 1 is a bullet type housing, it be conical near ends of water inlet pipe 10 water inlets, the resistance in the time of reducing current and enter water inlet pipe 10, and cylinder 1 outlet side is fixed on the support 3 of water inlet pipe 10 inside pipe walls setting.
Inside, cylinder 1 outlet side is provided with piston 2, and piston 2 outer walls are provided with the bellows of extension type, and piston 2 inside are provided with spring 4; Piston 2 is connected with air inlet adjustment mechanism 6, and the support 3 that is provided with by water inlet pipe 10 inside pipe walls supports.Air inlet adjustment mechanism 6 is an elongate tubular, and the outlet side is set to taper, and outlet diameter is less than the outspoken footpath of jet.
The cross section of support 3 is a Crossed Circle, and outer ring diameter is identical with water inlet pipe 10 internal diameters, and interior ring diameter is identical with the external diameter of air inlet adjustment mechanism 6, between outer shroud and the interior ring link is set.The interior annular distance of support 3 passes in air inlet adjustment mechanism 6, and the outlet side is near the water side of water inlet pipe 10.Support 3 can be provided with 1-2, makes the placement of air inlet adjustment mechanism 6 more firm.
During the utility model operation, current flow into from water inlet pipe 10, and ozone is entered by air inlet pipe 9.When water flow through via the annular gap between cylinder 1 and water inlet pipe 10 tube walls, water produced vortex flow on the right side of cylinder 1, and enters in the piston 2, forms hydraulic pressure, force piston 2 with hydraulic pressure along axial-movement, drive 6 actions of air inlet adjustment mechanism and also be equilibrated at a certain position.High-velocity flow produces negative pressure at jet mouth 7 places, by air inlet adjustment mechanism 6, ozone to be mixed is introduced trunnion 8.
The pressure differential that produces when hydraulic pressure can make piston 2 move to the tapering point of cylinder 1 during greater than spring 4 pulling force, increases jet mouth 7 overflow sections, and flow velocity reduces, and trunnion 8 aditus laryngis portions vacuums reduce.When hydraulic pressure reduced, piston can be done counter motion under the pulling force effect of spring, and jet mouth 7 overflow sections reduce thereupon, and flow velocity increases, and trunnion 8 aditus laryngis portion vacuums increase.Cause by the axially-movable of air inlet adjustment mechanism 6 under the hydraulic pressure effect change of jet mouth 7 area of passages to make the ozone concentration dynamically adapting pressure of supply water that mixes, to satisfy in the concerned countries standard requirement to water cleaning systems ozone concentration of ordinary dissolution.
Claims (8)
1. pressure adaptive jet type ozone mixing arrangement, include trunnion (8), air inlet pipe (9) and water inlet pipe (10), trunnion (8) is connected the water side of water inlet pipe (10), air inlet pipe (9) is arranged on water inlet pipe (10) tube wall, it is characterized in that: the part that described air inlet pipe (9) stretches in the water inlet pipe (10) is connected with cylinder (1), and cylinder (1) inside, outlet side is provided with piston (2); Cylinder (1) outlet side is fixed on the support (3) of water inlet pipe (10) inside pipe wall setting; Piston (2) is connected with air inlet adjustment mechanism (6), and the support (3) that is provided with by water inlet pipe (10) inside pipe wall supports.
2. pressure adaptive jet type ozone mixing arrangement according to claim 1, it is characterized in that: the water side of described water inlet pipe (10) is provided with the jet mouth (7) of taper, and outlet diameter is less than trunnion (8) diameter.
3. pressure adaptive jet type ozone mixing arrangement according to claim 1 is characterized in that: described cylinder (1) is taper shape near an end of water inlet pipe (10) water inlet.
4. pressure adaptive jet type ozone mixing arrangement according to claim 1 is characterized in that: described piston (2) outer wall adopts the bellows of extension type, and piston (2) inside is provided with spring (4).
5. pressure adaptive jet type ozone mixing arrangement according to claim 1 is characterized in that: described air inlet adjustment mechanism (6) is an elongate tubular, and the outlet side is set to taper, and outlet diameter is less than the outspoken footpath of jet.
6. pressure adaptive jet type ozone mixing arrangement according to claim 1, it is characterized in that: the cross section of described support (3) is a Crossed Circle, outer ring diameter is identical with water inlet pipe (10) internal diameter, interior ring diameter is identical with the external diameter of air inlet adjustment mechanism (6), between outer shroud and the interior ring link is set.
7. according to claim 5 or 6 described pressure adaptive jet type ozone mixing arrangements, it is characterized in that: the interior annular distance of support (3) passes in described air inlet adjustment mechanism (6), and the outlet side is near the water side of water inlet pipe (1).
8. pressure adaptive jet type ozone mixing arrangement according to claim 5 is characterized in that: described support (3) is provided with 1-2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206691532U CN201921643U (en) | 2010-12-20 | 2010-12-20 | Adaptive pressure jet type ozone-mixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206691532U CN201921643U (en) | 2010-12-20 | 2010-12-20 | Adaptive pressure jet type ozone-mixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201921643U true CN201921643U (en) | 2011-08-10 |
Family
ID=44425515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206691532U Expired - Lifetime CN201921643U (en) | 2010-12-20 | 2010-12-20 | Adaptive pressure jet type ozone-mixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201921643U (en) |
-
2010
- 2010-12-20 CN CN2010206691532U patent/CN201921643U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110810 |
|
| CX01 | Expiry of patent term |