WO2007062551A1

WO2007062551A1 - External type ultraviolet sterilizer for aquariums

Info

Publication number: WO2007062551A1
Application number: PCT/CN2005/002300
Authority: WO
Inventors: Xingchao Hu
Original assignee: Xingchao Hu
Priority date: 2005-12-02
Filing date: 2005-12-23
Publication date: 2007-06-07
Also published as: CN2894269Y

Abstract

The invention relates an external type ultraviolet sterilizer, comprising an inlet pipe assembly, a filtering box assembly, a sterilizing lamp assembly, a pump and an amperite box assembly etc. The inlet pipe assembly, the filtering box assembly, the sterilizing lamp assembly and the pump are fitted on a barrel body which is hanged on the outer edge of a fish tank. And the amperite box assembly can be set on any place outside the fish tank and the barrel body. During the period of the sterilizing, water flows by the direction of U. The sterilizer of the invention can not only pump and filter water, but also sterilize through UV and remove oil of the water surface. So the invention can insure water quality of the fish tank.

Description

Aquarium external ultraviolet sterilization filter

The present invention relates to aquarium products in the field of aquatic breeding, and more particularly to an aquarium external ultraviolet sterilization filter.

The existing waterfall-style casket has only a pumping function, and the filtered water flows back into the tank like a waterfall. At present, the waterfall-type hanging cylinders on the market are never connected with other devices such as separate germicidal lamps. They just pump the water from the aquarium into the barrel, filter it and then flow back to the aquarium. For sterilization function, separate germicidal lamps should be used. There is also no function of suction filtering the oil on the surface.

It can be seen that the above-mentioned existing waterfall type hanging cylinder products obviously have inconveniences and defects in structure and use, and need to be further improved. In order to solve the problems of waterfall-type hanging cylinder products, the relevant manufacturers do not bother to find a solution, but the design that has not been applied for a long time has been developed, and the general products have no suitable structure. It is able to solve the above problems, which is obviously an issue that the relevant industry is anxious to solve.

In view of the defects of the above-mentioned existing waterfall type hanging cylinder products, the inventors actively research and innovate based on the practical experience and professional knowledge of designing and manufacturing such products for many years, and with the use of academic principles, in order to create a new type. The structure of the aquarium-mounted ultraviolet germicidal filter can be improved to be more practical and practical. After continuous research, design, and repeated trials of samples and improvements, the present invention has finally been created with practical value. Summary of the invention

The main object of the present invention is to overcome the defects of the existing waterfall type hanging cylinder products, and to provide a novel structure of the aquarium external ultraviolet sterilization filter, the technical problem to be solved is that it can both filter and ultraviolet light. Sterilization is more suitable for practical use and has industrial value.

Another object of the present invention is to provide an aquarium external ultraviolet sterilization filter. The technical problem to be solved is that the lamp head portion of the germicidal lamp assembly is simple to assemble and disassemble, and the sealing is reliable, and there is no water leakage problem in the general germicidal lamp. It is easy to produce and is therefore more suitable for practical use.

A further object of the present invention is to provide an aquarium external ultraviolet sterilization filter. The technical problem to be solved is that the pumping assembly, the filter cartridge assembly and the germicidal lamp assembly are integrated into one part and placed outside the fish tank. It is easy to assemble and disassemble, and it has a small space and is more suitable for practical use.

Another object of the present invention is to provide an aquarium external ultraviolet sterilizing filter, and the technical problem to be solved is that it has the function of suctioning and filtering oil on the surface of the water, thereby making the fish tank more watery. Better quality, suitable for practical use.

The object of the present invention and solving the technical problems thereof are achieved by the following technical solutions. According to the present invention, an aquarium external ultraviolet sterilizer is composed of an inlet water pipe group, a water supply pump, and a ballast box assembly. It also deliberately adds a germicidal lamp assembly, wherein the inlet pipe assembly, the filter cartridge assembly, the germicidal lamp assembly, and the water pump are assembled and fixed on the barrel body, and the pumping filter and the ultraviolet sterilization function are integrated, and are hung together in the fish tank. The glass frame is mostly placed outside the cylinder, the inlet pipe assembly is in one side cavity of the barrel body, the rib of the inlet pipe assembly is stuck in the groove in front of the barrel body, and the entire inlet pipe assembly is fixed on the barrel body, and filtered. The box assembly is behind the other side cavity of the barrel body, the bones on both sides of the filter box assembly are stuck in the card slot behind the other side of the barrel body, and the germicidal lamp assembly is placed in front of the other side cavity of the barrel body, and the germicidal lamp assembly is The rib is stuck in a slot in front of the barrel and fixed by screws. The ballast box assembly for supplying power to the germicidal lamp assembly and the water pump is placed outside the barrel and the fish tank, and the water pump is behind the side cavity of the barrel, and the lid is covered. On the barrel body, the outer cylindrical surface above the water pump is placed in a circular hole at the lower left side of the barrel, and then rotated 90 degrees, and the water pump card is fixed in the hole of the barrel body.

The object of the present invention and solving the technical problems thereof can be further achieved by the following technical measures. The aquarium external ultraviolet sterilizer described above, wherein the germicidal lamp assembly comprises a sterilization barrel, a balance block, a quartz tube, a lamp fixing ring, a germicidal lamp, a rubber ring, a lamp holder, a lamp holder, a lamp fixing cover, and a wire The clip, the lamp power cord, the self-tapping screw and the crimping ring are composed of the above-mentioned components to form a U-shaped water flow direction structure, wherein the bones on both sides of the sterilization barrel are stuck in the card slot in front of the barrel side, and the bottom of the sterilization barrel is opened below the barrel The wall card is in the middle of the inner cavity of the barrel body with two ring ribs, and the quartz tube opening is downwardly utilized in the circular hole on one side of the outer cylindrical surface of the barrel body, the quartz tube is always placed inside the sterilization barrel, and the outer tube of the quartz tube is simultaneously The six ribs inside the sterilizing barrel are fixed, and the rubber ring is sleeved on the outer cylindrical surface below the quartz tube. The sterilizing barrel, the quartz tube and the barrel body are arranged to open one side of the circular ring space, and there is a rib in the middle of the sterilizing barrel. The above ring is divided into two spaces, the central hole of the lamp holder is sleeved on the outer cylindrical surface of the quartz tube from the bottom to the top, and the upper end surface of the lamp holder is pressed against the round hole of the barrel body. The end surface of the table is fixed on the barrel boss by self-tapping screws, and the 45-degree conical surface on the lamp holder and the end surface of the boss of the barrel compress the apron, so that the rubber ring which compresses and generates friction is compacted at the same time. In the barrel and quartz tube, both the quartz tube is fixed and sealed, and the lamp power cable is inserted into the center hole of the two parts of the wire clamp and the crimp ring. The pressure ring is threaded on the wire clamp, and the wire clamp is threaded. Rotate into the threaded hole at the bottom of the lamp cap. Three or more round holes on the lamp cap are placed on more than three screw posts in the lamp cap fixing cover. More than three self-tapping screws fix the lamp cap in the lamp cap fixing cover, and the germicidal lamp Plug in the lamp cap on the lamp head. Source line -. Wire clip binding barrel fixed cover.. The lamp holder and the germicidal lamp assembly are inserted together into the center hole of the lamp holder fixing, and the lamp fixing ring is sleeved on the lamp of the germicidal lamp. Above, the auxiliary lamp is fixed and fixed. The shape of the balance block is two cylinders up and down. The diameter of the upper cylinder is small, the diameter of the lower cylinder is large, and the two cylinders are eccentric. The upper cylinder is inserted in the lower front of the barrel. In a cylindrical hole, below The lower cylindrical surface of the protruding barrel touches the side glass of the fish tank The outer surface.

The aforementioned aquarium external ultraviolet sterilizer, wherein the water inlet pipe assembly comprises a water volume adjusting knob, a curved upper cover, a curved lower cover, a grease trap ring, an upper and lower inlet pipe, a nozzle, a flower basket, a grease trap, and two a rubber ring composition, wherein only the upper and lower inlet pipes, the nozzle, the flower basket, the oil separator, the oil separator ring, the section of the lower pipe joint and the joint of the water inlet pipe are placed in the water, and the outer cylindrical surface above the flower basket In the inner hole below the nozzle, the outer cylinder above the nozzle is placed in the circular hole below the upper and lower inlet pipes, and the outer cylinder above the upper and lower inlet pipes is placed in the circular hole below the lower cover of the elbow, and the lower cover of the elbow The upper edge has a round groove into the rib of the lower edge of the upper cover of the elbow, and glue is added to the groove to fix the lower cover of the elbow and the upper cover of the elbow to form a whole, and there is also a water volume adjusting knob. A ring-shaped rubber ring is placed on a circular groove of the central cylindrical surface, and the combination of the water quantity adjusting button and the plastic bottle is fixed by the cylindrical surface below the water quantity adjusting button inserted into the circular hole of the upper boss of the upper cover of the curved pipe. The apron is compressed After the water can be sealed, the water volume adjusting button and the rubber ring can be rotated in the whole formed by the fixed curved lower cover and the curved upper cover. There is a rib under the water regulating knob, and the three bumps on the side of the oil trap are stuck. The oil trap ring and the oil trap assembly are sleeved on the outer circular surface of the upper and lower inlet pipes and the lower cover of the fixed elbow, and the entire inlet pipe assembly utilizes the elbow. The outer cylindrical surface under the lower cover is sleeved in the circular hole above the water pump, and a rib on the lower cover of the curved tube is stuck in a groove in the left front of the barrel, and the entire inlet pipe assembly is fixed on the barrel body.

The aquarium external ultraviolet sterilizer, wherein the filter carbon cartridge assembly is composed of a mesh, a filter cotton, a carbon particle, and a carbon box, wherein the carbon particles are placed in a lattice of the carbon box, and a filter is placed on the opening of the box. Cotton, the mesh is inserted into the cylindrical hole of the carbon box through some cylinders, forming a whole with the carbon box, and the carbon box and the partitioning net are provided with long holes.

The aforementioned aquarium external ultraviolet sterilizer, wherein the ballast box assembly for supplying power to the germicidal lamp assembly and the water pump comprises a switch, a ballast cover, a ballast, a socket, a lamp power cord, a ballast box Block, germicidal lamp power cord, self-tapping screws, wherein the switch is stuck in the hole above the ballast cover, the socket is stuck in the side hole of the ballast cover, the ballast and the lamp power cord, the germicidal lamp power cord The switch and the socket are connected in series, and the ballast is fastened to the ballast box seat by two self-tapping screws, and the ballast cover is fixed on the ballast box by the self-tapping screws.

The aquarium external ultraviolet sterilizer, wherein the germicidal lamp of the germicidal lamp assembly is an ultraviolet germicidal lamp sealed by a quartz tube, wherein the lamp fixing cover is a quick opening cover structure, and the lamp head power line The clips, the lamp holder cover, the lamp holder and the germicidal lamp assembly are inserted upward into the center hole of the lamp holder, and then rotated 30 degrees. The three protruding ribs above the lamp fixing cover are stuck in the lamp holder. The rib J in the holder 21 is fixed and does not fall down: the germicidal lamp will protrude into the inner cavity of the quartz tube.

In the above-mentioned aquarium external ultraviolet sterilizer, wherein the filter cotton in the filter carbon cartridge assembly is foamed sponge, and the carbon particles are activated carbon.

The above description is merely an overview of the technical solution of the present invention, in order to more clearly understand the present invention. The technical means can be implemented in accordance with the contents of the specification, and the following is a detailed description of the preferred embodiments of the present invention with reference to the accompanying drawings.

Specific embodiments of the present invention are given in detail by the following examples and the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1: Schematic schematic view of the present invention;

Figure 2: Top view of the present invention;

Figure 3: A cross-sectional view of the D-D of the present invention;

Figure 4: A cross-sectional view of the C-C of the present invention;

Figure 5: A-A cross-sectional view of the present invention;

Figure 6: A bottom view of the present invention;

Figure 7: Location map of the present invention

Figure 8: A cross-sectional view of the E-E of the present invention;

Figure 9 is a schematic view showing the U-shaped water flow of the present invention;

Figure 10: Schematic diagram of the action of the lamp cap of the present invention;

among them:

1: Bucket cover 2: Water volume control button

3: Bent pipe cover 4: Bent pipe cover

5: Oil separator ring 6: Upper and lower inlet pipes

7: Take over 8: Supervisor

9: Oil separator 10: Separate net

11: Filter cotton 12: Carbon particles

13: Carbon box 14: Sterilization barrel

15: barrel body 16: balance block

17: Quartz tube 18: Lamp retaining ring

19: germicidal lamp 20: apron

21 : Lamp holder 22: Lamp holder

23: Lamp fixing cover 24: Clamp

25: Water pump 26: Switch

27: Ballast cover 28: Ballast

29: Socket 30: base power cord

31: Ballast box holder 32: germicidal lamp power cord

33: Self-tapping screws 34: Aprons ·

35: Aquarium 36: Pressure ring

I: inlet pipe assembly I I: filter box assembly

I II: Sterilization Light Assembly IV: Ballast Box Assembly A, B, C: the best solution to achieve the invention

In order to further illustrate the technical means and effects of the present invention for achieving the intended purpose of the invention, the aquarium external ultraviolet sterilizing filter according to the present invention will be described below with reference to the accompanying drawings and preferred embodiments. The specific embodiment, structure, characteristics and efficacy thereof are described in detail later.

Referring to FIG. 1, FIG. 2, FIG. 3, FIG. 4, FIG. 5, FIG. 6, FIG. 7, FIG. 8, FIG. 9, FIG. 10, the aquarium external ultraviolet sterilization filter of the preferred embodiment of the present invention is composed of The inlet pipe assembly, the filter box assembly, the ballast box assembly, the water pump, and the like. It also deliberately added a germicidal lamp assembly I I I. The water inlet pipe assembly I, the filter box assembly II, the germicidal lamp assembly III, and the water pump are assembled and fixed on the barrel 15 and hung together on the glass frame of the fish tank 35, and most of them are placed outside the fish tank 35, and only The upper and lower inlet pipes 6, the connecting pipe 7, the flower basket 8, the oil separator 9, the grease trap 5, the section of the elbow lower cover 4 and the connecting pipe 7 in the water pipe assembly I are placed in the water to collect water and filter. , UV sterilization function as one.

The inlet pipe assembly I is in the left chamber of the barrel 15, and a rib is caught in a groove in the left front of the barrel 15, and the entire inlet pipe assembly I is fixed to the barrel 15. The filter cartridge assembly I I is behind the right chamber of the barrel 15, and the bones on both sides of the II are stuck in the slots behind the right side of the barrel 15. Ballast Box Assembly IV is placed anywhere on the barrel 15 and outside the aquarium to provide power to the germicidal lamp and pump. The germicidal lamp assembly III is fixed in front of the right side cavity of the barrel 15 by a rib of the germicidal lamp unit I I I in a groove in the left front side of the barrel 15 and screwed, and the lid 1 is placed on the barrel 15. (See Fig. 1, 3-5, 8-10) The outer cylindrical surface above the water pump 25 is placed in the circular hole at the lower left of the barrel 15, and then rotated 90 degrees, the water pump 25 is stuck in the hole of the barrel 15 .

The water inlet pipe assembly I is composed of a water volume adjusting knob 2, an elbow upper cover 3, a bent pipe lower cover 4, a grease trap ring 5, an upper and lower inlet pipe 6, a nozzle 7, a flower basket 8, a grease trap 9, and two rubber rings 34. . The outer cylindrical surface above the flower basket 8 is sleeved in the inner hole below the nozzle 7. The outer cylinder above the nozzle 7 is placed in a circular hole below the upper and lower inlet pipes 6. The outer cylinder above the upper and lower inlet pipes 6 is sleeved in a circular hole below the lower cover 4 of the elbow. A round groove on the upper edge of the lower cover 4 of the elbow is inserted into a ring of the lower edge of the upper cover 3 of the elbow, and a glue is added to the groove to fix the lower cover 4 of the elbow and the upper cover 3 of the elbow to form a whole. In addition, a circular apron 34 is placed on a groove of the central cylindrical surface of the water volume control knob 2. The combination of the water volume adjustment 3⁄4 2 and the apron 34 is fixed by the cylindrical surface below the water volume control knob 2 inserted into the circular hole of the upper boss of the upper cover 3 of the elbow. After the rubber ring 34 is compressed, the water can be sealed, and the water quantity adjustment a 2 ^ mu can be rotated in the whole of the same curved tube lower cover 4. and the curved upper cover 3. „The water volume adjustment knob 2 has a rib under the water volume adjustment knob 2, and the water volume adjustment 3⁄4 2 When rotating, the size of the cross-section of the water pipe that passes through is changed to achieve the function of adjusting the amount of water. The three bumps on the side of the oil trap ring 5 are stuck in the holes on the upper side of the oil separator 9 to be fixed together, the grease trap ring 5 and the oil separator 9 assembly is placed on the outer circular surface of the upper and lower inlet pipes 6 and the fixed curved lower cover 4 by the inner cylindrical surface, and the upper and lower inlet pipes 6 can be It floats up and down the water surface and slides up and down with the water level. The oil trap 9 can draw water from the oily surface into the upper and lower inlet pipes 6 and mix the water from the bottom of the aquarium 35 entering the flower blue 8 to be drawn up to the barrel 15. When the water pump 25 pumps water, the water in the fish tank 35 flows upward through the water inlet pipe assembly I into the barrel body. The entire water inlet pipe assembly I is sleeved in the circular hole above the water pump 25 by the outer cylindrical surface below the curved lower cover 4, while the pipe is under the bend The cover 4 also has a rib stuck in a groove in the left front of the barrel 15, and the entire inlet pipe assembly I is fixed to the barrel 15. (See Figure 1, 3-5, 8-10)

The filter cartridge assembly I I is composed of a mesh 10, a filter cotton 11 for foaming sponges, carbon particles 12 for activated carbon, and a carbon cartridge 13. The carbon particles 12 are installed in the lattice of the carbon box 13, and the carbon box 13 is covered with a piece of filter cotton 11 , and the spacer 10 is inserted into the cylindrical hole of the carbon box 13 through some cylinders, forming a whole with the carbon box 13 The filter cotton 11 is pressed, and the filter cotton seals the carbon particles 12 without falling out. The carbon box 13 and the screen 10 are provided with elongated holes for allowing water to flow through the filter cotton 11 and the carbon particles 12 to filter the water and absorb the odor. (see picture 1)

The germicidal lamp assembly III comprises a sterilization barrel 14, a balance block 16, a quartz tube 17, a lamp fixing ring 18, a germicidal lamp 19, a rubber ring 20, a lamp holder 21, a lamp cap 22, a lamp fixing cover 23, and a wire. The clip 24, the lamp power supply line 30, the self-tapping screw 33, and the crimping ring 36 are composed. The above-mentioned members collectively form a U-shaped water flow direction structure, wherein the bones on both sides of the sterilization barrel 14 are stuck in the card slot on the right front side of the barrel body 15, and the wall of the opening of the sterilization barrel 14 below the barrel is stuck at the bottom of the inner cavity of the barrel 15 The middle of the two rings. The opening of the quartz tube 17 is downwardly utilized in the circular hole on the right side of the outer cylindrical sleeve body 15, and the quartz tube 17 is always placed inside the sterilization barrel 14, and the outer cylinder of the quartz tube 17 is simultaneously fixed by the six ribs inside the sterilization barrel 14. The rubber ring 20 is placed on the outer cylindrical surface below the quartz tube 17. The central hole of the lamp holder 21 is sleeved on the outer cylindrical surface of the quartz tube 17 from the bottom to the top, and the upper end surface of the lamp holder 21 is pressed against the end surface of the circular hole boss of the barrel 15, and six self-tapping screws 33 are used. Fixed on the boss of the barrel 15, while the 45-degree conical surface on the lamp holder 21 and the boss end surface of the barrel 15 compress the apron 20, so that the compression-producing rubber ring 20 is simultaneously pressed in the barrel The body 15 and the quartz tube 17 both fix and seal the quartz tube 17 so that water in the barrel 15 is not released from between the circular hole of the barrel 15 and the quartz tube 17. The base power cord 30 is threaded into the central bore of the two components, the wire clamp 24 and the crimp ring 36, and the crimp ring 36 is threadedly secured to the wire clamp 24. When the crimping ring 36 is loosened, the lamp power cord 30 is not pressed. When the crimping ring 36 is tightened, the crimping ring 36 can be pressed and the sealing power supply line 30 can be sealed at the same time, so that sealing is achieved. For the purpose, it is also convenient to disassemble the lamp power cord 30. The clamp 24 is threaded into a threaded hole in the bottom of the base 11. The four round holes on the lamp cap 22 are placed on the four screw posts in the lamp fixing cover 23, and the four self-tapping screws 33 fix the lamp cap 22 in the lamp fixing cover 23, and then the germicidal lamp 19 is inserted into the lamp cap. 22 t ₌ Separating the knots of several pieces in this way makes the resulting mold structure simple and convenient to produce. The lamp fixing cover 23 is a quick opening cover structure, and the lamp power supply line 30, the wire clamp 24, the lamp fixing cover 23, the lamp cap 22 and the assembly of the germicidal lamp 19 are inserted upward into the center hole of the lamp holder 2Γ, and then rotated. At 30 degrees, the three protruding ribs B (see FIG. 10, FIG. 4) above the lamp fixing cover 23 are stuck on the rib C (see FIG. 10) in the lamp holder 21. Fixed, will not be lowered. The germicidal lamp 19 will extend into the inner cavity of the quartz tube 17. When disassembled, the components of the lamp power supply line 30, the clamp 24, the lamp fixing cover 23, the lamp cap 22 and the germicidal lamp 19 are rotated 30 degrees in the opposite direction, and the three ribs B above the lamp fixing cover 23 are no longer stuck. The ribs C in the lamp holder 21 are pulled down, and the components of the lamp power supply line 30, the wire clamp 24, the lamp fixing cover 23, the lamp cap 22, and the germicidal lamp 19 can be removed. Further, the germicidal lamp 19 of the germicidal lamp unit II is an ultraviolet germicidal lamp sealed by a quartz tube 17. The lamp fixing ring 18 is sleeved above the lamp of the germicidal lamp, and plays an auxiliary role for the germicidal lamp 19'. The shape of the balance block 16 is two cylinders up and down, the diameter of the upper cylinder is small, the diameter of the lower cylinder is large, and the two cylinders are eccentric. The upper cylinder is inserted in a cylindrical hole in the middle of the lower front of the barrel 15, and the lower convex The lower cylindrical surface of the barrel touches the outer surface of the side glass of the fish tank, and then the balance block 16 can be rotated in the hole. Due to the eccentric relationship, the distance of the cylindrical surface protruding from the cylindrical surface is different when the angle is turned to different angles. Therefore, it is possible to adjust the fish tank of the entire product to accommodate different glass thicknesses. (See Figure 1, 3-5, 8-10)

The sterilization barrel 14, the quartz tube 17, and the barrel 15 enclose an open circular space on one side, and a rib A (see FIG. 8, FIG. 9) in the middle of the sterilization barrel 14 is separated from the above-mentioned ring. In two spaces, water flows from the opening above the rear of the sterilization tank 14 to the annular space in the rear half, flows down to the bottom, bypasses the bottom of the rib A in the middle of the sterilization bucket 14, flows into the circular space of the front half, and flows upward, Flowing out from the opening above the front side of the retort 14 causes the water to flow in a U-shape in the sterilizing unit lamp member. In the sterilization process, its U-shaped water flow direction is compared with the straight-through method, the flow distance is almost doubled, and the ultraviolet sterilization effect is better.

Ballast box assembly IV for supplying power to germicidal lamp assembly II I and water pump 25 is provided by switch 26, ballast cover 27, ballast 28, socket 29, base power cord 30, ballast housing 31, sterilization The lamp power line 32 and the self-tapping screw 33 are formed, wherein the switch 26 is stuck in the hole above the ballast cover 27, and the socket 29 is stuck in the side hole of the side of the ballast cover 27, the ballast 28 and the lamp power line 30 The germicidal lamp power cord 32, the switch 26 and the socket 29 are connected in series, and the ballast 27 is received on the ballast case 31 by two self-tapping screws 33, and the ballast cover 27 is further provided with four self-tapping screws. 33 is fixed to the ballast housing base 31. (see picture 1)

The working principle is that the water inlet pipe assembly I and the water pump 25 pass the 7 in the fish rainbow from the upper body to the barrel body 15, flow to the filter box assembly II, filter through the sponge and carbon particles, and then flow through the germicidal lamp assembly I II to form a crucible. The water flow is sterilized by ultraviolet rays and then flows back down to the aquarium.

The technical innovation of the aquarium-type ultraviolet sterilizing filter of the present invention structured as described above has many merits for those skilled in the art today, and is indeed technologically advanced. Industrial applicability

The present invention has significant advantages and advantageous effects over the prior art. It can be seen from the above technical solutions that in order to achieve the foregoing object, the main technical contents of the present invention are as follows: The invention provides an aquarium external ultraviolet sterilizer, which is composed of an inlet pipe assembly, a filter box assembly, a germicidal lamp assembly, a water pump and a ballast box assembly. The water inlet pipe assembly, the filter box assembly, the germicidal lamp assembly III, and the pump are collectively assembled and fixed on the barrel body, and the pumping filtration and ultraviolet sterilization functions are integrated, and are hung together on the glass frame of the fish tank and most of them are placed. Outside the aquarium, the ballast box assembly is placed anywhere outside the barrel and aquarium. The invention utilizes the ultraviolet sterilization of the germicidal lamp assembly. In the sterilization process, the U-shaped water flow direction is compared with the straight-through manner, and the flow distance is almost doubled, and the ultraviolet sterilization effect is better. The structure of the lamp cap portion of the germicidal lamp assembly makes it easy to assemble and disassemble, and the seal is reliable and easy to produce. The pumping unit is used to pump the tank 7 into the barrel, filter the sponge and carbon particles in the filter box assembly, and use the oil separator ring of the filter box assembly and the grease trap assembly to suction and filter the oil on the surface to ensure the aquarium Water quality. When the water volume control knob of the pumping unit is rotated, the size of the cross section of the water pipe that passes through is changed to achieve the function of adjusting the amount of water.

It can be seen from the above that the aquarium-type ultraviolet sterilization filter of the present invention has at least the following advantages:

1. The aquarium external ultraviolet sterilizing filter proposed by the invention has a ultraviolet germicidal lamp sealed by a quartz tube and can be sterilized;

1. Compared with the straight-through method, the U-shaped water flow direction of the germicidal lamp assembly is almost twice as long as the flow distance, that is, the water is irradiated by the ultraviolet light from the ultraviolet lamp for a long time in the same cycle. Almost double the effect of sterilization (see Figure 9).

3. The structure of the lamp cap makes it easy to assemble and disassemble, reliable in sealing and convenient in production:

(1) The quick-opening cover structure at the fixed cover of the lamp cylinder is hand-screwed and rotated at a certain angle. It is opened downwards and can be replaced without tools. This is easy to assemble and disassemble (see Figure 10).

• (2) The lamp holder is fixed on the barrel by screws. The 45-degree conical surface on the lamp holder compresses the apron, so that the apron is pressed against the barrel and the quartz tube at the same time, which acts as a seal. At the same time, the quartz tube 17 is fixed (see Fig. 4), and the structure is simple and reliable.

(3) The lamp power cable is inserted into the center hole of the wire clamp, and the wire clamp 24 is screwed into the screw hole at the bottom of the lamp holder. This structure has a good sealing effect, and even if there is water splash on the wire, it will not leak into the lamp cap. In the middle, the assembly and disassembly of the line is also convenient. (See Figure 5)

(4) The four round holes on the lamp cap are placed on the four screw posts in the lamp cap fixing cover. The four screws 4 bar lamp caps are fixed in the lamp cap fixed cover, and then the germicidal lamp is inserted on the lamp cap. The structure of the parts makes it possible to produce their mold structure, which is convenient and reliable. (See Figure 5)

(5) The lamp head part of the spring can also be rotated 〗 80 degrees arranged above the barrel body ₅ but now ranked below, this arrangement makes the main appearance above the top will not have messy wires and protruding lamp heads, make the wire connection Convenient and beautiful. (See Figure 5)

4, the aquarium external ultraviolet sterilization filter proposed by the present invention, because the water inlet pipe assembly I, the filter cartridge assembly II, the germicidal lamp assembly I II, the water pump and the ballast box assembly IV, constitute a whole, In one product, the whole process of ultraviolet sterilization, filtration and pumping cycle can be achieved. No complicated pipeline connection is required, and the space occupied is small, and the cylinder is used;

5. The aquarium external ultraviolet sterilization filter proposed by the invention has no conventional germicidal lamp because the pumping assembly, the filter cartridge assembly, the germicidal lamp assembly, the water pump and the ballast box assembly are integrally mounted on the outside of the fish tank. The effect of water leaks;

6. The aquarium external ultraviolet sterilizing filter proposed by the invention also has a water quantity adjusting button, and when it is rotating, the size of the cross section of the water pipe formed is changed to achieve the function of adjusting the water amount;

7. The aquarium external ultraviolet sterilizing filter proposed by the invention is provided with filter cotton and carbon particles for filtering and absorbing the odor;

8. The aquarium external ultraviolet sterilization filter proposed by the invention is equipped with a water pump and can be pumped and circulated;

9. The aquarium external ultraviolet sterilization filter proposed by the invention can improve the water quality of the fish culture water;

10. The aquarium external ultraviolet sterilizing filter proposed by the invention can introduce the oil stain on the water surface into the barrel through the oil separator, and has the function of filtering and filtering the surface oil.

As described above, the basic idea of the present invention is that the water inlet assembly, the filter cartridge assembly, the germicidal lamp assembly, and the water pump are collectively assembled and fixed on the barrel and hung together on the glass frame of the fish tank and mostly placed outside the fish tank. It integrates pumping, filtration and UV sterilization. However, other operational embodiments of the present invention may be modified in the technical field of the present invention as long as it has the most basic knowledge. In the present invention, a patent protection request is filed for a substantive technical solution, and the scope of protection should include all variations that have the above technical characteristics.

In summary, the aquarium external ultraviolet sterilizing filter of the special structure of the invention has the above-mentioned advantages and practical value, and is not innovative in the similar products, and is not innovative. Whether it is structurally or functionally improved, it has made great advances in technology, and has produced useful and practical effects, and has many advantages over the existing aquarium external filter pump. Therefore, it is more suitable for practical use, and has the extensive use value of the industry. It is a novel, progressive and practical new design.

The above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Although the present invention has been disclosed in the above preferred embodiments, it is not intended to limit the present invention. The skilled person can make some modifications or modifications to the equivalent embodiments by using the above-disclosed technical contents without departing from the technical scope of the present invention, but without departing from the technical solution of the present invention, according to the present invention. The technical essence of the above example is Ren Ke single ^ ^ - change, Isl change. ii] still house thousand. 00 branch too responsibilities

Claims

Rights request

1. An aquarium external ultraviolet sterilizer consisting of an inlet pipe group ί cattle, a box assembly, a water pump, and a ballast box assembly, characterized in that: it also intentionally adds a germicidal lamp assembly (III), wherein The inlet pipe assembly (1), the filter box assembly (11), the germicidal lamp assembly (111), and the water pump (25) are assembled and fixed on the barrel body (15), and integrate the pumping filtration and ultraviolet sterilization functions. Hanging together on the glass frame of the fish tank (35) and mostly placed outside the fish tank (35), the inlet pipe assembly (1) is inside the cavity of the barrel (15), and the rib of the inlet pipe assembly (I) is stuck The barrel body (15) - in the front groove, the entire water inlet pipe assembly (I) is fixed on the barrel body (15), the filter box assembly (II) is behind the other side cavity of the barrel body (15), and the filter box assembly ( II) The bones on both sides are stuck in the slot behind the other side of the barrel (15), and the germicidal lamp assembly (III) is placed in front of the other side of the barrel (15), against the ribs of the germicidal lamp assembly (III) The card is fixed in a slot in front of the barrel (15) and fixed by screws, which is a germicidal lamp set. The ballast box assembly (IV) for supplying power to the piece (III) and the water pump (25) is placed outside the barrel (15) and the fish tank (35), and the ice pump (25) is behind the side cavity of the barrel (15) The lid (1) is placed on the barrel (15), and the outer cylindrical surface above the water pump (25) is placed in a circular hole at the lower left of the barrel (15), and then rotated by 90 degrees, the water pump (25) ) The card is fixed in the hole of the barrel (15).

2. The aquarium external ultraviolet sterilizer according to claim 1, wherein the germicidal lamp assembly (III) is fixed by a sterilization barrel (14), a weight (16), a quartz tube (17), and a tube. Ring (18), germicidal lamp (19), apron (20), lamp holder (21), lamp holder (22), lamp holder cover (23), clamp (24), lamp power cable (30), Self-tapping screws (33), crimping ring

(36) Composition, the above-mentioned members collectively form a U-shaped water flow direction structure, wherein the bones on both sides of the sterilization barrel (14) are stuck in the card slot in front of the barrel body (15), and the sterilization barrel (14) is opened under the drum The wall card is in the middle of the inner cavity of the barrel body (15) with two ring ribs, and the quartz tube (17) is opened downward by the outer cylindrical surface of the barrel body (15) - in the round hole, the quartz tube (17) - Straight into the interior of the sterilization barrel (14), the outer cylinder of the quartz tube (17) is simultaneously fixed by the six ribs inside the sterilization barrel (14), and the outer ring of the rubber ring (20) is placed under the quartz tube (17) On the surface, the sterilization barrel (14), the quartz tube (17), and the barrel body (15) are arranged to open the circular space on one side, and the rib (Α) in the middle of the sterilization barrel (14) is less than the bottom. The ring is divided into two spaces, the central hole of the lamp holder (21) is sleeved on the outer cylindrical surface of the quartz tube (17) from the bottom to the top, and the upper end surface of the lamp holder (21) is pressed against the barrel body. (15) The end face of the round boss is fixed to the boss of the barrel (15) with a self-tapping screw (33) and a 45-degree cone on the holder (21) And the bowl (15) of the gasket end face of the boss (20) compression, compression frictional force generated apron (20) while pushing it in the bowl (I ⁵⁾ and quartz tube ^(17), both the quartz The tube (Π) is fixed and sealed, and the lamp power cord (30) is inserted into the center hole of the two parts of the wire clamp (24) and the crimping ring (36).

(36) Threaded on the wire clamp ( Μ ), threaded on the clamp ( 24 ) to the base ( ²² ) In the screw hole at the bottom, more than three round holes on the lamp cap (22) are placed on more than three screw posts in the lamp fixing cover (23), and more than three self-tapping screws (33) fix the lamp cap (22). In the lamp fixing cover ( 23 ), the germicidal lamp ( 19 ) is inserted in the lamp cap ( 22 ), the lamp head power cord ( 30 ), the clip ( 24 ), the lamp fixing cover (23), the lamp cap (22) and the sterilization The components of the lamp (19) are inserted together into the central hole of the lamp holder ( ² 1), and the lamp fixing ring (18) is placed over the tube of the germicidal lamp (19), for the germicidal lamp (19) The auxiliary block is fixed. The shape of the balance block (16) is two cylinders up and down. The diameter of the upper cylinder is small, the diameter of the lower cylinder is large, the two cylinders are eccentric, and the upper cylinder is inserted in the lower front of the barrel (15). In a cylindrical hole, the lower cylindrical surface of the lower protruding barrel touches the outer glass surface of the fish tank.

3. The aquarium-type ultraviolet sterilizer according to claim 1, characterized in that the water inlet pipe assembly (I) is composed of a water volume adjusting knob (2), a curved upper cover (3), and a curved lower cover (4). ), the grease trap ring (5), the upper and lower inlet pipes (6), the take-up pipe (7), the flower basket (8), the oil separator (9), and the two rubber rings (34), wherein only the water inlet pipe assembly ( In the I), the upper and lower inlet ice pipe (6), the take-over pipe (7), the flower basket (8), the oil separator (9), the oil separator ring (5), the bent pipe lower cover (4) and the connecting pipe (7) are connected. One section is placed in the water, the outer cylindrical surface above the flower basket (8) is placed in the inner hole below the nozzle (7), and the outer cylinder above the nozzle (7) is placed in the circle below the upper and lower inlet pipe (6) In the hole, the outer cylindrical sleeve above the upper and lower inlet pipes (6) is placed in the circular hole below the lower cover of the elbow (4), and the upper edge of the lower cover of the elbow (4) has a circular groove into the upper cover of the elbow (3) A ring of ribs on the lower edge, plus glue added to the groove to fix the lower cover of the elbow (4) and the upper cover of the elbow (3), and a central cylindrical surface of the water adjustment knob (2) one of A ring-shaped rubber ring (34) is placed on the ring groove, and the combination of the water volume adjusting button (2) and the plastic bottle (34) is inserted into the upper cover of the elbow by the cylindrical surface below the water volume adjusting button (2) (3) The upper boss of the upper boss is fixed, the rubber ring (34) is compressed to seal the water, and the water volume adjusting knob ( ² ) and the rubber ring ( ³⁴ ) can be used to fix the curved lower cover (4) and the curved upper cover ( 3) Rotating the whole formed, there is a rib under the water volume adjusting knob (2), and the three bumps on the side of the oil trap ring (5) are stuck in the holes on the upper side of the oil separator (9) to be fixed together. , the oil separator ring (5) and the oil separator (9) assembly are placed on the outer circular surface of the upper and lower inlet pipes (6) and the fixed elbow lower cover (4) by the inner cylindrical surface, and the entire water inlet pipe assembly (I) Use the outer cylindrical surface below the lower cover of the elbow (.4) to fit in the round hole above the water pump (25), while the lower cover of the elbow (4) has a rib stuck in the left front of the barrel (15). In the groove, fix the entire inlet pipe assembly (I) to the barrel (15).

4. The aquarium-type ultraviolet sterilizer according to claim 1, characterized in that the filter carbon cartridge assembly (11) is composed of a mesh (10), a filter cotton (11), carbon particles (12), carbon. The box (13) is composed of carbon particles (12) installed in a grid of greedy (13), a carbon filter (13) is covered with a piece of filter cotton (11), and the net (10) is inserted into the carbon box through some cylinders ( The cylindrical hole of 13) is formed integrally with the carbon case (13), and the carbon case (13) and the spacer (10) are provided with elongated holes.

5. The aquarium-type ultraviolet sterilizer according to claim 1, wherein said ballast box assembly (IV) for supplying power to the germicidal lamp assembly (III) and the water pump (25) is opened. Off ( 26 ), ballast cover ( 27 ), ballast (28), socket ( 29 ), lamp power cord (30), ballast box base (31), germicidal lamp power cord (32), Self-tapping screw (33), wherein the switch (26) is stuck in the hole above the ballast cover (27), and the socket (29) is stuck in the side hole of the ballast cover (27), the ballast ( 28) Connect the lamp power cable (30), germicidal lamp power cable (32), switch (26) and socket (29) in series, and fasten the ballast (27) in the town with two self-tapping screws (33). On the flow box housing (31), the ballast cover (27) is fixed to the ballast housing (31) by a self-tapping screw (33).

The aquarium-type ultraviolet sterilizer according to claim 1 or 2, wherein the germicidal lamp (19) of the germicidal lamp unit (ΠΙ) is sealed by a quartz tube (17). The ultraviolet germicidal lamp, the lamp fixing cover (23) is a quick opening structure, the lamp power cable (30), the wire clamp (24), the lamp fixing cover (23), the lamp cap (22) and the germicidal lamp ( 19) The components are inserted upward into the center hole of the lamp holder (21) and rotated 30 degrees. The three protruding ribs (B) above the lamp fixing cover (23) are stuck in the lamp holder. The ribs (C) in the 21 are fixed and will not fall down. The germicidal lamp (19) will protrude into the inner cavity of the quartz tube (17).

The aquarium-type ultraviolet sterilizer according to claim 1 or 4, wherein the filter cotton (11) in the filter carbon cartridge assembly is foamed sponge, and the carbon particles (12) are activated carbon.