阅读说明：本技术 一种集成于水阀上的电解式臭氧水生成设备 (Electrolytic ozone water generation equipment integrated on water valve ) 是由 马亚萍 于 2021-08-30 设计创作，主要内容包括：本发明公开了一种集成于水阀上的电解式臭氧水生成设备,属于臭氧技术领域,一种集成于水阀上的电解式臭氧水生成设备,它将电解式臭氧发生器安装在污水池的旁边,同时储水车在排放污水时,只需控制储水车的移动将车上的主动连接框与电解式臭氧发生器连接的被动连接框进行贴合,即可使电解式臭氧发生器产生的臭氧与排水管相连接,此时打开集成水阀进行排污时臭氧即可混合在污水中,这时进入污水池中的污水即自带杀菌功能,可有效的防止污水在污水池中存放时产生大量的细菌,通过上述设置,不仅为储水车节省了空间,提高了储水车的运输能力,还可使排水管较快捷、方便的与电解式臭氧发生器相连接,提高了连接效率。(The invention discloses an electrolytic ozone water generating device integrated on a water valve, belonging to the technical field of ozone, and the electrolytic ozone water generating device integrated on the water valve is characterized in that an electrolytic ozone generator is arranged beside a sewage tank, and when a water storage vehicle discharges sewage, only the movement of the water storage vehicle is controlled to attach an active connecting frame on the vehicle and a passive connecting frame connected with the electrolytic ozone generator, so that ozone generated by the electrolytic ozone generator can be connected with a drain pipe, and when the integrated water valve is opened for sewage discharge, the ozone can be mixed in the sewage, and the sewage entering the sewage tank has a self-sterilization function, so that a large amount of bacteria can be effectively prevented from being generated when the sewage is stored in the sewage tank The connecting device is conveniently connected with an electrolytic ozone generator, and the connecting efficiency is improved.)

1. The utility model provides an integrated electrolytic ozone water generation equipment on water valve, includes water storage car and electrolytic ozone generator, fixedly connected with drain pipe, its characterized in that on the outer wall of the water storage car jar body: the integrated water valve is characterized in that one end of the drain pipe is fixedly connected with an integrated water valve (1), one end of the integrated water valve (1) is fixedly connected with a mixing pipe, the other end of the integrated water valve (1) is fixedly connected with a vent pipe (2), the lower side of the vent pipe (2) is provided with an active connecting frame (4), the air outlet end of the electrolytic ozone generator is fixedly connected with an exhaust pipe, one end of the exhaust pipe is fixedly connected with a passive connecting frame (3), the exhaust pipe is communicated with the passive connecting frame (3), the passive connecting frame (3) is positioned on one side of the active connecting frame (4), a valve pipe (5) is fixedly connected onto the inner wall of the bottom end of the passive connecting frame (3), the top end of the valve pipe (5) penetrates through the passive connecting frame (3) and extends to the upper side of the passive connecting frame (3), the outer wall of the passive connecting frame (3) is provided with a plurality of outer valve holes (8) and a plurality of inner valve holes (9), outer valve opening (8) are located the upside of interior valve opening (9), a plurality of montants (6) of fixedly connected with on the inner wall on initiative carriage (4) top, it is a plurality of the equal fixedly connected with initiative magnetic path (7) in bottom of montant (6), fixedly connected with valve rope (10) on the inner wall of valve pipe (5) bottom, the passive magnetic path (11) of top fixedly connected with of valve rope (10), fixedly connected with sliding layer on the outer wall of passive magnetic path (11), the inner wall sliding connection of passive magnetic path (11) and valve pipe (5).

2. An electrolytic ozonated water generation apparatus integrated on a water valve according to claim 1, wherein: the valve rope (10) is made of elastic materials, the outer valve hole (8) is located on the outer side of the passive connecting frame (3), and the inner valve hole (9) is located on the inner side of the passive connecting frame (3).

3. An electrolytic ozonated water generation apparatus integrated on a water valve according to claim 1, wherein: the inner wall of the valve pipe (5) is fixedly connected with a limiting ring (12), and the limiting ring (12) is located between the outer valve hole (8) and the inner valve hole (9).

4. An electrolytic ozonated water generation apparatus integrated on a water valve according to claim 1, wherein: the bottom end of the active connecting frame (4) is fixedly connected with a sealing cylinder (15), and the sealing cylinder (15) is made of elastic materials.

5. An electrolytic ozonated water generation apparatus integrated on a water valve according to claim 1, wherein: the valve pipe (5) is made of elastic materials.

6. An electrolytic ozonated water generation apparatus integrated on a water valve according to claim 1, wherein: the cross section of the passive connecting frame (3) is larger than that of the active connecting frame (4).

7. An electrolytic ozonated water generation apparatus integrated on a water valve according to claim 1, wherein: fixedly connected with goes up the backup pad on the inner wall of breather pipe (2) bottom, fixedly connected with bottom suspension fagging on initiative connecting frame (4) is close to the inner wall of breather pipe (2), go up and all seted up a plurality of bleeder vents on backup pad and the bottom suspension fagging, go up fixedly connected with spring telescopic link (14) between backup pad and the bottom suspension fagging.

8. An electrolytic ozonated water generation apparatus integrated on a water valve according to claim 1, wherein: the outer wall between the breather pipe (2) and the passive connecting frame (3) is fixedly connected with an elastic membrane (13), and the elastic membrane (13) is made of elastic materials.

9. An electrolytic ozonated water generation apparatus integrated on a water valve according to claim 1, wherein: the inner wall of the active connecting frame (4) is fixedly connected with a protective layer, and the protective layer is made of magnetic shielding materials.

10. An electrolytic ozonated water generation apparatus integrated on a water valve according to claim 1, wherein: and the outer wall of the exhaust pipe and the outer wall of the passive connecting frame (3) are fixedly connected with a heat insulation layer.

Technical Field

The invention relates to the technical field of ozone, in particular to electrolytic ozone water generation equipment integrated on a water valve.

Background

Ozone water is water containing ozone, which is also called as triatomic oxygen and superoxide and is named due to the fishy smell of ozone, the ozone water can be automatically reduced into oxygen at normal temperature, oxygen molecules in the air near electrodes are ionized by high-voltage static electricity generated by surface discharge of high-frequency ceramic, ozone is generated in a short time, and the ozone is mixed in the water to generate superoxide ion water, and the method for preparing the ozone is the preparation of electrolytic ozone water.

Ozone has strong sterilizing capability, is particularly dissolved in water, has stronger sterilizing capability, and therefore, the existing method for treating sewage by utilizing ozone collects the sewage in a tank body of a water storage vehicle by using the water storage vehicle, discharges the sewage in a sewage tank for further treatment, can use an electrolytic ozone generator to be connected with a drain pipe on the water storage vehicle in order to prevent the sewage from breeding more bacteria in the sewage tank, and can effectively sterilize the sewage when the ozone and the sewage are mixed, namely the sewage becomes ozone water after the ozone and the sewage are discharged into the sewage tank.

However, if the electrolytic ozone generator is mounted on the water storage vehicle, the load of the water storage vehicle is increased, and the water storage space of the water storage vehicle is occupied.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the invention aims to provide electrolytic ozone water generation equipment integrated on a water valve, which is characterized in that an electrolytic ozone generator is arranged beside a sewage tank, and when a water storage vehicle discharges sewage, ozone generated by the electrolytic ozone generator can be connected with a drain pipe only by controlling the movement of the water storage vehicle to attach an active connecting frame on the vehicle with a passive connecting frame connected with the electrolytic ozone generator, so that the ozone can be mixed in the sewage when the integrated water valve is opened for sewage discharge, and the sewage entering the sewage tank has a sterilization function, so that a large amount of bacteria can be effectively prevented from being generated when the sewage is stored in the sewage tank, and through the arrangement, the space of the water storage vehicle is saved, the transportation capacity of the water storage vehicle is improved, and the drain pipe can be quickly and conveniently connected with the electrolytic ozone generator, the connection efficiency is improved.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

An electrolytic ozone water generation device integrated on a water valve comprises a water storage vehicle and an electrolytic ozone generator, wherein a drain pipe is fixedly connected to the outer wall of a tank body of the water storage vehicle, an integrated water valve is fixedly connected to one end of the drain pipe, a mixing pipe is fixedly connected to one end of the integrated water valve, a vent pipe is fixedly connected to the other end of the integrated water valve, an active connection frame is arranged on the lower side of the vent pipe, an exhaust pipe is fixedly connected to the air outlet end of the electrolytic ozone generator, a passive connection frame is fixedly connected to one end of the exhaust pipe, the exhaust pipe is communicated with the passive connection frame, the passive connection frame is positioned on one side of the active connection frame, a valve pipe is fixedly connected to the inner wall of the bottom end of the passive connection frame, the top end of the valve pipe penetrates through the passive connection frame and extends to the upper side of the passive connection frame, a plurality of outer valve holes and a plurality of inner valve holes are formed in the outer wall of the passive connection frame, the outer valve hole is located the upside of interior valve opening, a plurality of montants of fixedly connected with are a plurality of on the inner wall on initiative carriage top, and are a plurality of the equal fixedly connected with initiative magnetic path in bottom of montant, fixedly connected with valve rope on the inner wall of valve pipe bottom, the passive magnetic path of top fixedly connected with of valve rope, fixedly connected with sliding layer on the outer wall of passive magnetic path, the inner wall sliding connection of passive magnetic path and valve pipe.

Further, the valve rope is made for elastic material, outer valve hole site is in the outside of passive linking frame, inner valve hole site is in the inboard of passive linking frame, when the passive linking frame is close to the initiative linking frame, the adsorbable passive magnetic path of initiative magnetic path drives the upside of passive magnetic path rebound to outer valve hole, at this moment the sampling in the passive linking frame can flow into the inside of initiative linking frame through outer valve hole and inner valve hole, when the passive linking frame is kept away from to the initiative linking frame, make the valve rope can stimulate the downside of passive magnetic path to outer valve hole through setting up to the valve rope, outer valve hole and inner valve hole are blocked ozone and can be preserved the inboard at passive linking frame always this moment.

Further, fixedly connected with spacing ring on the inner wall of valve pipe, the spacing ring is located between outer valve opening and the interior valve opening, has avoided the valve rope when pulling back passive magnetic path through setting up of spacing ring, and the downside that passive magnetic path removed to the interior valve opening leads to the condition emergence that ozone leaked to appear in outer valve opening and interior valve opening intercommunication.

Further, the bottom fixedly connected with of initiative carriage seals a section of thick bamboo, a sealed section of thick bamboo is made for elastic material, and when having avoided passive carriage and initiative carriage to be connected through setting up of a sealed section of thick bamboo, the gap outflow between passive carriage and the initiative carriage is passed through to the ozone in the passive carriage.

Furthermore, the valve pipe is made for elastic material, through the setting to the valve pipe, if the initiative carriage is when docking with passive carriage, the edge of initiative carriage presses the valve pipe, then can dial the valve pipe to one side of initiative carriage, has avoided the condition emergence that the initiative carriage crushes by pressure the valve pipe.

Furthermore, the cross section of the passive connecting frame is larger than that of the active connecting frame, and the active connecting frame can be better contacted with the passive connecting frame when being butted with the passive connecting frame by setting the passive connecting frame and the active connecting frame.

Further, the backup pad is gone up to fixedly connected with on the inner wall of breather pipe bottom, fixedly connected with bottom suspension fagging on the inner wall that the initiative carriage is close to the breather pipe, go up and all seted up a plurality of bleeder vents in backup pad and the bottom suspension fagging, go up fixedly connected with spring telescopic link between backup pad and the bottom suspension fagging, through the aforesaid setting, avoided the breather pipe to move excessively when driving the initiative carriage and the butt joint of passive carriage and lead to the initiative carriage to crowd bad with the passive carriage, the spring telescopic link can promote the initiative carriage and hug closely with the passive carriage simultaneously.

Furthermore, fixedly connected with elastic membrane on the outer wall between breather pipe and the passive joint frame, elastic membrane makes for elastic material, can play sealed effect to the junction between breather pipe and the active joint frame through setting up of elastic membrane, and elastic membrane has the removal that can not influence breather pipe and active joint frame simultaneously.

Furthermore, fixedly connected with inoxidizing coating on the inner wall of initiative carriage, the inoxidizing coating is made for magnetic shielding material, and through the aforesaid setting, when initiative carriage and passive carriage butt joint, avoided the initiative magnetic path upwards to attract the passive magnetic path in the initiative carriage outside, prevent promptly that ozone in the passive carriage from leaking through the outer valve hole in the initiative carriage outside when initiative carriage and passive carriage butt joint.

Furthermore, equal fixedly connected with heat insulating layer on the outer wall of blast pipe and the outer wall of passive connection frame, through the setting that separates the temperature, avoided external temperature to influence the ozone that is located passive connection frame, reduced the reduction speed of ozone.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

(1) this scheme is installed electrolytic ozone generator beside the effluent water sump through the setting, the aqua storage car is when discharging sewage simultaneously, only need the removal of control aqua storage car to laminate the passive connection frame that the initiative connection frame on the car is connected with electrolytic ozone generator, can make the ozone that electrolytic ozone generator produced be connected with the drain pipe, ozone can mix in sewage when opening integrated water valve and carry out the blowdown this moment, the sewage that gets into in the effluent water sump is from taking the bactericidal function, can effectually prevent that sewage from producing a large amount of bacteriums when depositing in the effluent water sump, through the aforesaid setting, not only for the aqua storage car has saved the space, the transportation ability of aqua storage car has been improved, still can make the drain pipe more swift, convenient be connected with electrolytic ozone generator, connection efficiency has been improved.

(2) The valve rope is made for elastic material, the outer valve hole site is located the outside of passive linking frame, the inner valve hole site is located the inboard of passive linking frame, when the initiative linking frame is close to passive linking frame, the initiative magnetic path can attract passive magnetic path drive passive magnetic path rebound to the upside of outer valve hole, at this moment the sampling in the passive linking frame can flow into the inside of initiative linking frame through outer valve opening and inner valve hole, when passive linking frame is kept away from to the initiative linking frame, make the valve rope can stimulate the downside of outer valve opening with passive magnetic path through setting up to the valve rope, outer valve opening and inner valve hole are blocked ozone and can be preserved the inboard at passive linking frame always this moment.

(3) Fixedly connected with spacing ring on the inner wall of valve pipe, spacing ring are located between outer valve opening and the interior valve opening, have avoided the valve rope when drawing back passive magnetic path through setting up of spacing ring, and the downside that passive magnetic path removed to the interior valve opening leads to the condition emergence that ozone leaked to appear in outer valve opening and interior valve opening intercommunication.

(4) The bottom fixedly connected with of initiative carriage is sealed a section of thick bamboo, and a sealed section of thick bamboo is made for elastic material, and when having avoided passive carriage and initiative carriage to be connected through setting up of a sealed section of thick bamboo, the gap outflow between passive carriage and the initiative carriage is passed through to the ozone in the passive carriage.

(5) The valve pipe is made for elastic material, through the setting to the valve pipe, if the initiative carriage when with passive carriage butt joint, the valve pipe is pressed to the edge of initiative carriage, then can dial the valve pipe to the one side of initiative carriage, has avoided the condition emergence that the initiative carriage crushd the valve pipe.

(6) The passive connection frame cross section is greater than the cross section of initiative connection frame, makes the initiative connection frame contact with passive connection frame that can be better when the butt joint of passive connection frame through the setting to passive connection frame and initiative connection frame.

(7) The backup pad is gone up to fixedly connected with on the inner wall of breather pipe bottom, fixedly connected with bottom suspension fagging on the inner wall that the initiative carriage is close to the breather pipe, go up and all seted up a plurality of bleeder vents in backup pad and the bottom suspension fagging, go up fixedly connected with spring telescopic link between backup pad and the bottom suspension fagging, through the aforesaid setting, the breather pipe excessive movement leads to the initiative carriage to crowd bad with passive carriage when having avoided the breather pipe to drive the initiative carriage and dock with passive carriage, spring telescopic link can promote the initiative carriage and hug closely with passive carriage simultaneously.

(8) The elastic membrane is fixedly connected to the outer wall between the ventilating pipe and the passive connecting frame, the elastic membrane is made of elastic materials, the elastic membrane can play a sealing role in the joint between the ventilating pipe and the active connecting frame, and meanwhile the elastic membrane cannot influence the movement of the ventilating pipe and the active connecting frame.

(9) Fixedly connected with inoxidizing coating on the inner wall of initiative carriage, the inoxidizing coating is made for the magnetic screen material, through the aforesaid setting, when initiative carriage and passive carriage butt joint, has avoided the passive magnetic path of initiative magnetic path outside with the initiative carriage to upwards attract, prevents promptly that ozone in the passive carriage from leaking through the outer valve hole in the initiative carriage outside when initiative carriage and passive carriage butt joint.

(10) Equal fixedly connected with heat insulating layer on the outer wall of blast pipe and the outer wall of passive connection frame, through the setting that separates the temperature, avoided external temperature to influence the ozone that is located passive connection frame, reduced the reduction speed of ozone.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic top view of an integrated water valve and passive connection frame according to the present invention;

FIG. 3 is a schematic top sectional view of the passive connection frame and the active connection frame of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention;

FIG. 5 is a schematic top sectional view of the valve tube when the active connection frame is away from the passive connection frame;

FIG. 6 is a schematic top sectional view of the joint between the vent pipe and the active connection frame according to the present invention.

The reference numbers in the figures illustrate:

1. an integrated water valve; 2. a breather pipe; 3. a passive connection frame; 4. an active connection frame; 5. a valve tube; 6. a vertical rod; 7. a driving magnetic block; 8. an outer valve bore; 9. an internal valve bore; 10. a valve cord; 11. a passive magnetic block; 12. a limiting ring; 13. an elastic film; 14. a spring telescopic rod; 15. and (6) sealing the cylinder.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-6, an electrolytic ozone water generating apparatus integrated on a water valve comprises a water storage vehicle and an electrolytic ozone generator, wherein a drain pipe is fixedly connected to the outer wall of a tank body of the water storage vehicle, an integrated water valve 1 is fixedly connected to one end of the drain pipe, a mixing pipe is fixedly connected to one end of the integrated water valve 1, a vent pipe 2 is fixedly connected to the other end of the integrated water valve 1, an active connection frame 4 is arranged at the lower side of the vent pipe 2, an exhaust pipe is fixedly connected to the air outlet end of the electrolytic ozone generator, a passive connection frame 3 is fixedly connected to one end of the exhaust pipe, the exhaust pipe is communicated with the passive connection frame 3, the passive connection frame 3 is positioned at one side of the active connection frame 4, a sealing cylinder 15 is fixedly connected to the bottom end of the active connection frame 4, the sealing cylinder 15 is made of an elastic material, and when the passive connection frame 3 and the active connection frame 4 are prevented by the arrangement of the sealing cylinder 15, ozone in the passive connecting frame 3 flows out through a gap between the passive connecting frame 3 and the active connecting frame 4, a valve tube 5 is fixedly connected to the inner wall of the bottom end of the passive connecting frame 3, the top end of the valve tube 5 penetrates through the passive connecting frame 3 and extends to the upper side of the passive connecting frame 3, a plurality of outer valve holes 8 and a plurality of inner valve holes 9 are formed in the outer wall of the passive connecting frame 3, the outer valve holes 8 are located on the upper sides of the inner valve holes 9, a plurality of vertical rods 6 are fixedly connected to the inner wall of the top end of the active connecting frame 4, active magnetic blocks 7 are fixedly connected to the bottom ends of the vertical rods 6, valve ropes 10 are fixedly connected to the inner wall of the bottom end of the valve tube 5, the valve ropes 10 are made of elastic materials, the outer valve holes 8 are located on the outer side of the passive connecting frame 3, the inner valve holes 9 are located on the inner side of the passive connecting frame 3, when the active connecting frame 4 is close to the passive connecting frame 3, the passive magnetic blocks 7 can attract the passive magnetic blocks 11 to drive the passive magnetic blocks 11 to move upwards to the upper sides of the outer valve holes 8, the sample in the passive connection frame 3 can flow into the active connection frame 4 through the external valve hole 8 and the internal valve hole 9, when the active connecting frame 4 is far away from the passive connecting frame 3, the valve rope 10 can pull the passive magnetic block 11 to the lower side of the outer valve hole 8 through the arrangement of the valve rope 10, at the moment, the outer valve hole 8 and the inner valve hole 9 can be kept at the inner side of the passive connecting frame 3 all the time after being blocked from ozone, the inner wall of the valve pipe 5 is fixedly connected with a limiting ring 12, the limiting ring 12 is positioned between the outer valve hole 8 and the inner valve hole 9, the setting through spacing ring 12 has avoided valve rope 10 when drawing back passive magnetic path 11, and the condition that ozone leaked appears in the downside that passive magnetic path 11 removed to interior valve hole 9 and leads to outer valve opening 8 and interior valve hole 9 intercommunication to take place, and the top fixedly connected with passive magnetic path 11 of valve rope 10, fixedly connected with sliding layer on the outer wall of passive magnetic path 11, the inner wall sliding connection of passive magnetic path 11 and valve pipe 5.

Referring to fig. 3-6, an upper supporting plate is fixedly connected to the inner wall of the bottom end of the vent pipe 2, a lower supporting plate is fixedly connected to the inner wall of the active connection frame 4 close to the vent pipe 2, a plurality of vent holes are formed in the upper supporting plate and the lower supporting plate, a spring expansion link 14 is fixedly connected between the upper supporting plate and the lower supporting plate, through the above arrangement, the situation that the passive connection frame 3 is damaged by the active connection frame 4 due to the excessive movement of the vent pipe 2 when the active connection frame 4 and the passive connection frame 3 are driven to be in butt joint by the vent pipe 2 is avoided, meanwhile, the spring expansion link 14 can push the active connection frame 4 to be tightly attached to the passive connection frame 3, an elastic membrane 13 is fixedly connected to the outer wall between the vent pipe 2 and the passive connection frame 3, the elastic membrane 13 is made of an elastic material, and the connection between the vent pipe 2 and the active connection frame 4 can be sealed through the arrangement of the elastic membrane 13, meanwhile, the elastic membrane 13 does not influence the movement of the vent pipe 2 and the active connecting frame 4, the valve pipe 5 is made of elastic materials, the valve pipe 5 is arranged through the valve pipe 5, if the active connecting frame 4 is in butt joint with the passive connecting frame 3, the edge of the active connecting frame 4 presses the valve pipe 5, the valve pipe 5 can be pushed to one side of the active connecting frame 4, the situation that the valve pipe 5 is crushed by the active connecting frame 4 is avoided, the cross section of the passive connecting frame 3 is larger than that of the active connecting frame 4, and the active connecting frame 4 can be better contacted with the passive connecting frame 3 when in butt joint with the passive connecting frame 3 through arrangement of the passive connecting frame 3 and the active connecting frame 4.

Referring to fig. 2-3, the inner wall of the active connection frame 4 is fixedly connected with a protection layer made of magnetic shielding material, and through the above arrangement, when the active connection frame 4 is butted with the passive connection frame 3, the passive magnetic block 11 on the outer side of the active connection frame 4 is prevented from being attracted upwards by the active magnetic block 7, that is, the ozone in the passive connection frame 3 is prevented from leaking through the outer valve hole 8 on the outer side of the active connection frame 4 when the active connection frame 4 is butted with the passive connection frame 3, the outer wall of the exhaust pipe and the outer wall of the passive connection frame 3 are both fixedly connected with the temperature insulation layer, and through the arrangement of the temperature insulation layer, the influence of the external temperature on the ozone in the passive connection frame 3 is avoided, and the reduction speed of the ozone is reduced.

The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.