JPH0719341U - Ozone generator - Google Patents

Abstract

(57) [Abstract] [Purpose] The discharge plate is slidably provided in the slit provided in the shielding wall, and the push knob provided at the rear end of the discharge plate is pushed and pulled to clean the discharge surface. [Discharging power] [Structure] Several shield walls with slits are provided on the pedestal, discharge plates with linear holes are inserted, and discharge tubes are installed between the shield walls. By pushing and pulling the push knob of, the discharge plate can be slid forward and backward.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an ozone generator having an electrode plate slidably provided.

[0002]

[Prior art]

 Although there are various ozone generators that have been conventionally used, the most common one is the corona discharge ozone generator.

Among these, a miniaturized ozone generator that has been put into practical use is one that generates ozone by discharging between a discharge tube and an outer spring-like electrode.

[0004]

[Problems to be solved by the device]

 However, although the ozone generator described above generates ozone normally for a while from the start of use, the ozone generation amount gradually decreases with the passage of time.

This decrease in ozone generation capacity is remarkable, only for several hours, which is too short to be practical.

As shown in FIG. 3, the decrease in the ozone generation amount of the ozone generator is caused by the product b produced by the discharge and discharge heat on the discharge surface (inside) of the spring electrode a on the discharge tube 4 ′ side. Is a phenomenon that occurs because the particles adhere to each other and gradually grow to cover the discharge surface, thereby hindering stable discharge.

[0007]

[Means for Solving the Problems]

 The present invention has the following structure in order to prevent the growth of the product attached to the discharge surface of the discharge plate as described above. That is,

An insulating body and several shield walls are provided on the pedestal, and slits are attached so that the discharge plate can slide in the shield walls.

A discharge plate having a large number of linear holes on the side surface is inserted into the slit, and the front part of the discharge plate is fixed with screws, and the rear part is fixed with a fixture having a push knob with screws. By pushing and pulling the push knob, the discharge plate is slidably attached back and forth.

Discharge tubes are attached between the shield walls with the same gaps between the shield plates and the respective discharge plates.

[0011]

【Example】

 An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view (partially transparent view) of the present invention, and FIG. 2 is a plan view (partially sectional view).

Shielding walls 2 are formed at three locations on a pedestal 1 made of an insulator having resistance to ozone such as vinyl chloride.

The shield walls 2 are provided with slits 3 penetrating each of the shield walls 2 at the center and at three places on the right and left sides thereof.

The distance between the slits 3 is set to be about 1 mm larger than the diameter of the discharge tube 4.

Between the shield wall 2 and the shield wall 2, a mounting hole having a gap equal to that of each discharge plate 5 is provided, the discharge tube 4 is mounted and fixed, and the cord 6 is taken out from the lower portion of the pedestal 1. .

Discharge plates 5 provided with a large number of linear holes 5 ′ are slidably inserted into the respective slits 3 in the front-back direction of the side surface.

The front portion of the discharge plate 5 is fixed with a screw 7, and the cord 8 is fixed.

A fixture 9 is attached to the rear part of the discharge plate 5 and fixed with a screw 10, and a push knob 11 is fixed to the rear end of the fixture 9, and the discharge plate 5 is fixed by pushing and pulling the push knob 11. It is slidable back and forth.

At this time, the gap between the discharge plate 5 and the discharge tube 4 is set to about 0.5 mm.

To use the ozone generator according to the present invention, it suffices to apply electricity to the cords 6 and 8 respectively, but when the discharge surface of the discharge plate 5 is gradually soiled, the push knob 11 is slightly moved. The position of the discharge surface changes and the discharge force is restored.

Further, when the discharge plate 5 becomes dirty as a whole, the push knob 11 is repeatedly pushed and pulled several times to clean the discharge surface of the discharge plate 5 by friction between the discharge plate 5 and the slit 3. It is possible, and the discharge power can be maintained for a long time.

[0022]

[Effect of device]

 As described above, the present invention can always keep the discharge surface of the discharge plate in a clean state, can discharge efficiently, and can be cleaned with a simple operation, contributing to efficient generation of ozone. To do.

[Brief description of drawings]

FIG. 1 is a perspective view (partially transparent view).

FIG. 2 is a plan view (partially sectional view)

FIG. 3 is an explanatory diagram of products.

[Explanation of symbols]

 1 Pedestal 2 Shielding wall 3 Slit 4 Discharge tube 5 Discharge plate 5'Linear hole 6 Cord 7 Screw 8 Cord 9 Fixing tool 10 Screw 11 Push knob

Claims (1)

[Scope of utility model registration request] 1. A plurality of shielding walls having slits on which a discharge plate is slidably provided are provided on a pedestal, and discharge plates having a large number of linear holes are inserted into the slits, and Attach the discharge tube with a slight gap between it and the discharge plate, fix the front and rear parts of the discharge plate, and push and pull the push knob at the rear end of the discharge plate to slide the discharge plate back and forth. An ozone generator that can be freely installed to change the discharge position of the discharge plate and clean the discharge surface.