CN201343447Y

CN201343447Y - Modular ozone generator

Info

Publication number: CN201343447Y
Application number: CNU2008201362245U
Authority: CN
Inventors: 邢升阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-09-18
Filing date: 2008-09-18
Publication date: 2009-11-11
Anticipated expiration: 2018-09-18

Abstract

The utility model provides a modular ozone generator which comprises two parts: an ozone discharge module and a water cooling plate, wherein the ozone discharge module comprises a grounding electrode, a dielectric body ceramic tube, a high-voltage terminal coil winding stainless steel wire, a central insulating bar, an air intake end cover, an outlet end cover and an O-shaped ring. A layer of heat conducting estersil which is in close fit with a ceramic tube is coated on the outer surface of the ceramic tube, and the high-voltage terminal adopts coil winding stainless steel wire, thereby resulting in good radiating effect; the ozone discharge module and the water cooling plate are classified as independent devices which are completely separated and independent; and the temperature sensor and the grounding electrode are mounted on the water cooling plate. The modular ozone generator has the advantages of compact structure, high efficiency, good radiating effect, low energy consumption, low manufacturing cost, automatic protection, stable property, long service life and convenient installation and maintenance.

Description

The modular ozone producer

Affiliated technical field

The utility model belongs to the ozonizer field, is specifically related to ozone generation technology, structure design field.

Background technology

Ozone has effects such as sterilization, sterilization, deodorizing, decolouring as a kind of strong oxidizer, now has been widely used in many fields such as water treatment, chemical industry, food fresh keeping, health care.But because the production efficiency of ozone is low, production cost is high, has influenced the application of ozone to a certain extent.Especially on water treatment industry, a large-scale ozone generating unit per hour can only reach dozens or even hundreds of kilogram, and the electric energy of consumption is huge.The production of ozone at present mainly is to adopt corona discharge method, usually with the Glass tubing dielectric substance, be coated with one deck graphite as high voltage electrode in glass tube exterior surface, in Glass tubing, insert stainless steel tube with one heart as electrode in the ground connection, insert water coolant in the stainless steel tube, constitute air gap, aerating oxygen between outer electrode and the interior electrode.When adding ac high-voltage, along with the rising of magnitude of voltage, corona discharge takes place in the air gap, gas is ionized, and the oxygen-carrying ion concentration in the gap sharply increases, and oxonium ion reacts generation ozone each other with oxygen molecule and oxonium ion.A lot of problems has appearred in this mode in the middle of practical application, the dielectric substance Glass tubing is frangible in transportation, installation, maintenance; The dielectric substance Glass tubing easily punctures in the electrion process; Equadag coating is inhomogeneous easily to come off, and it is inhomogeneous to discharge; Under the situation of weather sweltering heat, interior electrode stainless steel tube is as water-cooled, and water of condensation appears in its surface, has had a strong impact on the performance and the electrical safety of ozonizer; Especially in maintenance and when changing new unit, the cooling water system that will break earlier could be changed, makes troubles to installation and maintenance.Also has the ozonizer discharge cell; though in selection; high voltage electrode adopts stainless steel and dielectric ceramic, but exists structure design unreasonable in the ozonizer discharge cell, does not fully take into account cooling system; cooling system does not have and the ozone discharge cell separates fully; even not adding any safety precautions, nonstandardization production causes the rate that comes into force of ozone low, production cost is high; the energy consumption height is difficult to form mass-producing and generalization.

Summary of the invention

In order to overcome the deficiency of the problems referred to above, the utility model provides a kind of compact construction, efficient, good heat dissipation effect, energy consumption is low, production cost is low, automatic protection, easily installation and maintenance, standardized modular ozone producer.

The technical scheme that its technical problem that solves the utility model adopts is: a kind of modular ozone producer that is used for, ground-electrode and the vitrified pipe outside surface coats conduction estersil and vitrified pipe closely cooperates, high voltage electrode is installed in vitrified pipe, wherein high voltage electrode be Stainless Steel Wire on the central insulation rod, high voltage electrode fixed and had good positioning by the end cap at its two ends.Form discharging gap between vitrified pipe inwall and the high voltage electrode, the high voltage electrode termination is fixed on the cavity cap connecting parts on the end cap, and external cavity cap has formed an independently ozone discharge module, and discharge module connects with water cooling plate independently.

The beneficial effects of the utility model are:

1. dielectric substance adopts vitrified pipe, the specific inductivity height, and dielectric loss is few, cuts down the consumption of energy.

2. be coated with one deck conduction estersil on the dielectric ceramic tube outer surface, closely cooperate good heat dissipation effect with ground-electrode.

3. connecting parts adopts standardized component, reduces production costs.

4. high voltage electrode adopts the Wound-rotor type Stainless Steel Wire, helps the high voltage electrode internal heat dissipating.

5. free-standing water cooling plate, the aluminum alloy material of employing perfect heat-dissipating, good heat dissipation effect.

6. mounting temperature sensor on the free-standing water cooling plate is protected the normal operation of ozonizer automatically, high efficiency, and stable performance, the life-span is long.

7. ozone discharge module and water cooling plate are distinct two individual devices, under ozone discharge module vitrified pipe destructive situation, also do not influence the normal operation of whole ozonizer work and water cooling system, are easy to install and maintain.

8. modular ozone producer standardized production, easily large-scale promotion reduces production costs.

9. the profile of ozone discharge module and water cooling plate all adopts square structure, and installation, convenient disassembly are enhanced productivity.

Description of drawings

Fig. 1 is the utility model longitudinal sectional view.

Fig. 2 is the utility model Figure 1A-A sectional view.

Fig. 3 is the utility model Figure 1B-B sectional view.

Fig. 4 is a water cooling plate C-C sectional view.

Below in conjunction with drawings and Examples the utility model is further specified.

1. vitrified pipe 2a. ground-electrodes among Fig. 1,2,3,4. 2b. ground-electrode 3. high voltage electrodes 4. central insulation rods 5. discharging gaps 6. conduction estersil 7.O type circles 8. air inlet end caps 9. end cap 10. cavity cap connecting partss 11. cavity caps 12. water cooling plates 13. ozone outlets 14. end cap open holess 15. open holess 16. temperature sensors 17. water inlet 18. water outlet taper thread holes, taper thread hole 19. water cooling plates of giving vent to anger connect threaded holes

Embodiment

With reference to accompanying drawing, the utility model modular ozone producer is made up of ozone discharge module and water cooling plate two parts, wherein the modular ozone discharge cell comprises ground-electrode (2a, 2b) merge, dielectric ceramic pipe (1), high voltage electrode (3) coiling Stainless Steel Wire, central insulation rod (4), play the air inlet end cap (8) of stationary positioned effect, respectively one of the end cap (9) of giving vent to anger, (7) 2 on the O type circle that seals, air inlet end cap (9) is gone up the cavity cap connecting parts (10) of thread connection, directly be plugged on the connecting parts cavity cap (11) each one, wherein connecting parts and cavity cap are standardized component.Being coated with last layer conduction estersil (6) on the vitrified pipe outside surface closely cooperates with ground-electrode, ground-electrode (2a) is provided with semicircle orifice in it and puts into the vitrified pipe that coats conduction estersil, ground-electrode (2b) is provided with semicircle orifice in it, with ground-electrode (2a), (2b) merge, and it is fastening good with Bolt Connection, high voltage electrode (3) stainless steel wire is close on central insulation rod (4) surface and makes by the spacing uniform winding, in high voltage electrode Stainless Steel Wire one end and connecting parts (10) welding, again that the central insulation rod (4) of the high voltage electrode that winds is fixing and have good positioning, thread connection hole on open holes (14) on the air inlet end cap (8) at its two ends and the end cap of giving vent to anger (9) and the ground-electrode installs by bolted, between add the O type circle of sealing usefulness, form discharging gap (5) between vitrified pipe and the high voltage electrode central insulation rod, the ozone discharge module connects with water cooling plate (12) again, with bolt by fastening connection of thread connection hole (19) on open holes (15) on the ozone discharge module and the water cooling plate, between add that O type circle seals.

In the present embodiment, during the work of modular ozone producer, with reference to accompanying

drawing

1,2,4, produce the flow process of ozone gas: oxygen or air are through the taper thread hole (13) of the ozone inlet mouth on the water cooling plate, flow into air inlet end cap side opening, discharging gap, oxygen is at discharging gap discharge generation ozone like this, flows into the end cap side opening of giving vent to anger, and flows out ozone from the taper thread hole (13) of the air outlet of water cooling plate again.

In the present embodiment, the water-cooled workflow of water cooling plate: with reference to accompanying drawing 4, water connects by fast inserting with the PU pipe between the through hole from approach cone threaded hole (17), is connected with the taper thread hole again, and water via through holes and PU pipe flow out from outlet taper thread hole (17).Mounting temperature sensor on the water cooling plate (16) is monitored the working temperature that ozone takes place, and protects the ozonizer normal operation automatically.

In the present embodiment, all taper thread holes, be same specification, stdn.O type circle can be different size.

In the present embodiment, the ozone discharge module can directly connect with the fan of standard, can use fan cooling.

In the present embodiment, high voltage electrode is the sludge proof Stainless Steel Wire, and O type circle, air inlet end cap, the end cap of giving vent to anger are the tetrafluoroethylene material, and dielectric substance is a vitrified pipe, and ground-electrode and watercooler are the aluminum alloy material of good heat dissipation effect.

Claims

1. modular ozone producer, form by ozone discharge module and water cooling plate (12) two parts, wherein the ozone discharge module comprises respectively one of ground-electrode (2a, 2b), vitrified pipe (1), high voltage electrode (3), central insulation rod (4), air inlet end cap (8), the end cap of giving vent to anger (9), (7) 2 on O type circle, also comprise discharging gap (5), it is characterized in that: be coated with the last layer conduction estersil on the vitrified pipe outside surface; The ozone discharge module is to separate independent devices fully with water cooling plate, and temperature sensor, water cooling plate ground connection are installed on the water cooling plate.

2. modular ozone producer according to claim 1 is characterized in that: dielectric substance adopts vitrified pipe (1), is coated with the last layer conduction estersil on the outside surface of vitrified pipe, makes (2a, 2b) with ground-electrode and cooperates closely.

3. modular ozone producer according to claim 1 is characterized in that: high voltage electrode (3) adopts the sludge proof Stainless Steel Wire, tightly, at interval uniform winding on the outside surface of central insulation rod.

4. modular ozone producer according to claim 1, it is characterized in that: ground-electrode (2a, 2b) is an aluminum alloy material, ground-electrode (2a, 2b) is established semicircle orifice in each, closely cooperates with vitrified pipe, and ground-electrode (2a, 2b) can be merged in the ground-electrode establishes circular hole.

5. modular ozone producer according to claim 1 is characterized in that: central insulation rod (4) air inlet end cap (8), the end cap of giving vent to anger (9), O type circle (7) are ozone proof poly-tetrafluoro material.

6. modular ozone producer according to claim 1 is characterized in that: water cooling plate (12) is an aluminum alloy material, offers the taper thread hole and the through hole of the connection of cooling water channel on the water cooling plate.

7. modular ozone producer according to claim 1 is characterized in that: at water cooling plate (12) surface mounting temperature sensor (16) and ground terminal.

8. modular ozone producer according to claim 1 is characterized in that; Central insulation rod (4) is by the air inlet end cap (8) at two ends and the end cap of giving vent to anger (9) endoporus stationary positioned, connect with receiving electrode (2a, 2b) by the open holes (14) on it again, between add that O type circle (7) seals.

9. modular ozone producer according to claim 1 is characterized in that: the whole profile of ozone discharge module is a square structure.

10. modular ozone producer according to claim 1 is characterized in that: the profile of water cooling plate (12) is a square structure, and water cooling plate can be a fan cooling independently.