DE202018104027U1 - Generator for negative oxygen ions with a mixing tank - Google Patents

Abstract

A negative-ion-negative generator comprising a mixing tank comprising a housing (1) provided with a cavity inside and a negative-oxygen-ion generation arrangement arranged in the cavity, the negative-oxygen-generating generating arrangement comprising a mixing tank (2) located at the bottom of the cavity a gas supply line (3) connected to the mixing tank (2), a water supply pipe (4) connected to the mixing tank (2) and a generating portion (5) associated with the tank opening of the mixing tank (2), and wherein a gas supply pipe (3) is connected to the gas supply pipe (3) high-pressure gas flowing in the mixing tank (2) entrains the liquid coming from the water supply line (4) and strikes the generating section (5).

Description

Technical area

The present utility model relates to the field of air purification, in particular a generator for negative oxygen ions.

State of the art

At present, many types of negative oxygen ion generator exist on the market and are mainly divided into several main categories: vehicle-mounted generators, household generators and office generators, and the quality is also uneven. At present, a generator has been developed on the market, in which by means of a high-pressure gas, the water is driven to hitting hard objects and thus negative oxygen ions are generated. The negative oxygen ion generator includes a housing, a water supply pipe, a gas supply pipe, and a generation portion. In use, high pressure gas discharged through the gas supply line flows through the outlet end of the water supply line and creates a negative pressure area in the zone. The negative pressure area will exhaust the water in the water supply line, so that the water and the high-pressure gas jointly strike the generating section, thereby generating negative oxygen ions. The structure has the following drawbacks: the area of the outside of the outlet end of the water supply pipe is an open space, when the high-pressure gas flows through and generates a negative pressure area, the negative pressure area can be both by sucking the water in the water supply pipe and by sucking the air in the peripheral Room balance the air pressure, which causes the function of the negative pressure area is weakened to suck the water in the water supply line, thereby the amount of water is reduced to hitting the generation section and reduces the generation amount of negative oxygen ions; If the generation amount of negative oxygen ions is increased by increasing the flow rate of the high-pressure gas, there is a problem of relatively large noise, thereby affecting the utilization experience.

Content of the present utility model

In order to solve the deficiencies of the prior art, the present utility model provides a generator for negative oxygen ions with a mixing tank, wherein with the arrangement of a mixing tank at a connection of an inner connection end of the water supply line, the suction function of the negative pressure range for the water in the water supply line is effectively improved, thereby both the generation amount of negative oxygen ions is increased and the noise is effectively controlled.

The present utility model is realized as follows: a negative-oxygen-ion generator having a mixing tank comprising a housing provided with a cavity provided inside and a negative-oxygen-ion generation arrangement arranged in the cavity, the negative-oxygen-generation generating means disposing one at the bottom of the cavity Mixing tank, a gas supply pipe connected to the mixing tank, a water supply pipe connected to the mixing tank, and a generating portion associated with the tank opening of the mixing tank, and a high pressure gas flowing into the mixing tank through the gas supply pipe carries the liquid coming from the water supply pipe and hits the generating portion. At the connection of an inner connection end of the water supply pipe, a mixing tank is arranged, wherein the mixing tank generates a negative pressure area for sucking the water in the water supply pipe, since the mixing tank is not exposed in the peripheral space, the absorption force in the negative pressure area can be effectively applied to the water supply pipe acts, thereby the suction effect of the negative pressure range for the water in the water supply line is effectively improved, thereby not only increasing the generation amount of negative oxygen ions by increasing the amount of the extracted water, but the noise is also reduced by the reduction of the flow amount of the high-pressure gas, This improves the user experience. Since the connection of an inner connection end of the water supply pipe and the gas supply pipe are respectively disposed at the bottom of the mixing tank, the negative pressure region generated by the high pressure gas will not exhaust air from the peripheral space, so that the high pressure gas will act more on the water supply pipe.

Preferably, the connection is a inner connecting end of the gas supply pipe and the water supply pipe provided flush with the tank bottom of the mixing tank. The mixing tank is disposed at the tank bottom, the bottom portion of the tank cavity of the mixing tank is in poor communication with the outside space, thereby effectively securing the siphon effect of the negative pressure portion for the water supply pipe.

Preferably, the axes of the connection of an inner connection end of the gas supply pipe and the connection of an inner connection end of the water supply pipe are respectively arranged vertically, the connection of an inner connection end of the gas supply pipe and the connection of an inner connection end of the water supply pipe respectively on both Side of the tank bottom are provided. The axis of the connection of an inner connection end of the gas supply pipe is arranged vertically to ensure that the high-pressure gas can carry the water and strike the generation portion to increase the production efficiency of negative oxygen ions; the axis of connection of an inner connection end of the water supply pipe is vertically arranged to cause the water to spray the water vertically facing the generation portion, thereby increasing the production efficiency of negative oxygen ions.

Preferably, the tank cavity of the mixing tank is cuboid, wherein the tank cavity has a depth H, and wherein 2mm≤H≤10mm, thereby not only a flow resistance of the air flow between the bottom of the tank cavity and the outer space is ensured, but the distance between the tank bottom and the generation section is effectively restricted to prevent an excessively large distance between the two from affecting the velocity of the water when hitting the generation section.

Preferably, an outer connection end of the gas supply line is connected to an external high-pressure gas source, and an outer connection end of the water supply line is connected to an external water source. The high-pressure gas in the external high-pressure gas source enters the mixing tank through the gas supply line and hits the generation section, and a negative pressure area is formed in the mixing tank; Under the influence of the negative pressure region, the water in the external water source enters the mixing tank through the water supply pipe and, after mixing with the high-pressure gas, hits the generation portion, thereby generating the negative oxygen ions.

The generation section is preferably located above the mixing tank, wherein a flat striking surface is arranged on the underside of the generation section, and the vertical projection of the striking surface completely covers the mixing tank. The vertical projection of the face fully covers the mixing tank to ensure that a gas-water mixture sprayed from bottom to top in the mixing tank can effectively generate negative oxygen ions by effectively hitting the face to prevent a phenomenon due to a different spray direction, the steam-water mixture can not hit the generation section.

Preferably, an adjustment hole associated with the vertical direction of the mixing tank is provided at the top of the cavity, the peripheral edge of the control hole extending downwardly to form a vent tube, and wherein the generation section is located at the bottom of the vent tube. The control hole is used to regulate the atmospheric pressure of the generating section and the outside space to ensure that the steam-water mixture can beat the generating section at a relatively high speed to increase the yield of negative oxygen ions. In addition, a function of guiding the steam-water mixture is achieved to ensure that the gas-water mixture with the negative oxygen ions is discharged through the steam exhaust port.

Preferably, the generating portion is elongate-shaped, the generating portion being fixedly connected to a vent pipe by its end portion, and wall surfaces on both sides of the center segment of the generating portion and an inside wall of the vent pipe include a vertically-penetrating vent hole. The vent pipe has a function of attaching the generation portion, both ends of the generation portion are fixedly connected to the vent pipe, both sides of the generation portion and an inside wall of the vent pipe include a vent hole to ensure that the steam-water mixture is sprayed into the vent pipe and hit the generation section.

Preferably, a rotatable lid body is arranged on the upper side of the housing, wherein the lid body can perform a gradual adjustment between a blocking station covering the control hole and an open station offset in the vertical direction of the control hole. By rotating the lid body, the opening degree of the control hole is adjusted, thereby effectively controlling the flow amount for negative oxygen ions discharged to the outside.

Preferably, a ventilation gap is provided between the peripheral edge of the lower port of the vent tube and the underside of the cavity, wherein on the upper side wall of the cavity, a steam outlet opening connected to the external environment is provided. After passing through the vent gap, the vapor-water mixture with the negative oxygen ions is vented to the outside through the vapor vent to reach a target for emitting negative oxygen ions to the outside.

The present utility model has the following advantages: at the connection of an inner connection end of the water supply line, a mixing tank is arranged, wherein the mixing tank generates a negative pressure area for sucking off the water in the water supply line, since the mixing tank is not exposed in the peripheral space, the absorption force in the negative pressure region effectively acts on the water supply line, thereby the suction effect of the negative pressure region for the water in the water supply line is effectively improved, not only the generation amount for negative oxygen ions by increasing the amount of extracted water is increased, but the noise is also by the Reducing the flow rate of the high-pressure gas reduces, thereby improving the user experience.

list of figures

• 1 shows a schematic exploded view of the present utility model.

LIST OF REFERENCE NUMBERS

1

casing

2

mixing tank

3

Gas supply line

4

Water supply line

5

generating section

6

Playing surface

7

rule hole

8th

ventilation pipe

9

ventilation gap

10

cover body

11

Vapor outlet

Detailed embodiments

In the context of figures and detailed embodiments, the essential characteristics of the present utility model are explained in more detail below.

A generator for negative oxygen ions with a mixing tank according to 1 , formed by a housing provided with a cavity provided inside 1 and a negative electrode ion generating assembly disposed in the cavity, wherein the negative oxygen generating assembly comprises a mixing tank disposed at the bottom of the cavity 2 , one with the mixing tank 2 connected gas supply line 3 , one with the mixing tank 2 connected water supply line 4 and one of the tank opening of the mixing tank 2 associated generation section 5 includes, and wherein a through the gas supply line 3 in the mixing tank 2 incoming high-pressure gas from the water supply line 4 accompanying liquid and leads to the generation section 5 suggests.

In the actual operation is an outer connection end of the gas supply line 3 connected to an external high-pressure gas source, wherein an outer connection end of the water supply line 4 connected to an external water source. In use, the high pressure gas in an external high pressure gas source passes through the gas supply line 3 in the mixing tank 2 one, so in the mixing tank 2 there is a stream of air flowing from the tank bottom to the tank opening; the air in the peripheral area of the terminal of an inner connection end of the water supply pipe 4 will flow together with the air flow and generate a negative pressure in the area, under the effect of the atmospheric pressure, the external water source flows through the water supply line 4 in the negative pressure area and is thus mixed with the air flow to one from bottom to top to the generating section 5 form sprayed steam-water mixture. Because the vertical projection of the clubface 6 the mixing tank 2 completely covers, generates that from the mixing tank 2 sprayed steam-water mixture after hitting the clubface 6 the negative oxygen ions and then flows down, the steam-water mixture, which is rich in the negative oxygen ions, flows down, flows through the ventilation gap 9 in a space between the ventilation pipe 8th and the side wall of the housing 1 and thus through the steam exhaust vent 11 promoted to the outside.

In actual operation, the control hole controls 7 by adjusting the size of the cross-sectional area, the generation amount of negative oxygen ions. When the lid body 10 the control hole 7 completely clogged, are the top of the ventilation pipe 8th and the outdoor space is not interconnected. The air pressure in the ventilation pipe 8th increases due to an inward spray of the steam-water mixture, too high air pressure in the vent pipe 8th The speed of the steam-water mixture when spraying into the ventilation pipe 8th and hitting the generation section 5 thus limiting the yield of negative oxygen ions; when the lid body 10 in the vertical direction to the control hole 7 offset, the air pressure is in the ventilation pipe 8th always in line with the atmospheric pressure of the outside environment, allowing the steam-water mixture at a higher velocity into the ventilation pipe 8th enter and on the generation section 5 to effectively increase the yield of negative oxygen ions.

In actual operation, the connection of an inner connection end of the gas supply line 3 and the water supply line 4 flush with the tank bottom of the mixing tank 2 intended. The axes of the connection of an inner connection end of the gas supply line 3 and the connection of an inner connection end of the water supply line 4 are each arranged vertically, wherein the connection of an inner connection end of the gas supply line 3 and the connection of an inner connection end of the water supply line 4 are provided respectively on both sides of the tank bottom. The connections of an inner connection end of the gas supply line 3 and the water supply line 4 are with an equal height at the tank bottom of the mixing tank 2 provided so that the connection of an inner connection end of the water supply line 4 and the connection of an inner connection end of the gas supply line 3 arranged in identical direction to those in the mixing tank 2 to ensure the amount of water entered and thus to ensure the yield of negative oxygen ions.

In actual operation, the tank cavity of the mixing tank 2 formed cuboid, wherein the tank cavity has a depth H, and wherein H = 5mm, thereby not only a relatively large mixing space for the high pressure gas and water is ensured, but the spray path of the high pressure air stream is also effectively shortened, so that the speed loss on the way reduced is to ensure the impact speed. In addition, the parameter H may still be 2mm, 4mm, 6mm, 10mm, etc. as long as the parameter satisfies 2mm≤H≤10mm, it should be considered as covered by the detailed embodiment of the present utility model.

In the actual operation is the generation section 5 above the mixing tank 2 , where at the bottom of the generation section 5 a flat face 6 is arranged, and where the vertical projection of the clubface 6 the mixing tank 2 completely covers. The border size of the vertical projection of the clubface 6 is greater than the size of the tank opening of the mixing tank 2 , With a proper deviation of the steam-water mixture from the vertical path, a blow to the clubface 6 also occur to ensure the yield of negative oxygen ions.

In actual operation, at the top of the cavity is one of the vertical direction of the mixing tank 2 assigned Eistellloch 7 provided, wherein the peripheral edge of the control hole 7 extends down to a ventilation pipe 8th form and wherein the generating section 5 at the lower part of the ventilation pipe 8th is arranged. At the top of the case 1 is a rotatable lid body 10 arranged, wherein the lid body 10 a gradual adjustment between a control hole 7 covering the clogging station and one in the vertical direction of the control hole 7 staggered open station can perform. The lid body 10 is rotatable at the top of the housing 1 arranged by adjusting the overlap area between the lid body 10 and the control hole 7 An adjustment of the negative oxygen ion yield is realized to better meet the needs of the users.

In the actual operation, the generation section is 5 formed long strip-shaped, wherein the generating section 5 through its end section with a ventilation pipe 8th is firmly connected, and wherein wall surfaces on both sides of the center segment of the generation section 5 and an inner side wall of the ventilation pipe 8th include a vertical vent hole. The generation section 5 and the ventilation pipe 8th are integrally formed with each other while the ventilation pipe 8th and the case 1 are also integrally formed with each other to facilitate injection molding and to simplify the mounting structure effectively; In addition, there is the generation section 5 in the lower part of the ventilation pipe 8th so that the inside wall of the bottom part of the ventilation pipe 8th has a guiding function for the sprayed steam-water mixture to ensure complete contact between the steam-water mixture and the face.

In the actual operation is between the peripheral edge of the lower port of the ventilation pipe 8th and the bottom of the cavity has a ventilation gap 9 provided, wherein on the upper side wall of the cavity connected to the external environment steam discharge opening 11 is provided. In actual operation, the upward sprayed airflow will strike the generating section after hitting 5 back down and deviates from the vertical direction to avert the constantly upward sprayed air flow, thereby facilitating a vapor-water mixture with the negative oxygen ions through the vent gap 9 in the steam outlet 11 flows to reduce the Ablasswiderstand the air flow.

The present utility model thus relates to a generator for negative oxygen ions with a mixing tank. Gas and water are not uniformly mixed in the existing negative ion generators. The present utility model comprises a housing and a negative oxygen ion generating assembly, the negative oxygen generating assembly comprising a mixing tank, a gas supply pipe, a water supply pipe and a generating portion, and a high pressure gas flowing into the mixing tank through the gas supply pipe carries the liquid coming from the water supply pipe and hits the generation section. At the connection of an inner connection end of the water supply pipe, a mixing tank is arranged, wherein the mixing tank generates a negative pressure area for sucking the water in the water supply pipe, since the mixing tank is not exposed in the peripheral space, the absorption force in the negative pressure area can be effectively applied to the water supply pipe acts, thereby the suction effect of the negative pressure range for the water in the water supply line is effectively improved, thereby not only increasing the generation amount of negative oxygen ions by increasing the amount of the extracted water, but the noise is also reduced by the reduction of the flow amount of the high-pressure gas, This improves the user experience.

Claims (10)

A negative-ion-negative generator comprising a mixing tank comprising a housing (1) provided with a cavity inside and a negative-oxygen-ion generation arrangement arranged in the cavity, the negative-oxygen-generating generating arrangement comprising a mixing tank (2) located at the bottom of the cavity a gas supply line (3) connected to the mixing tank (2), a water supply pipe (4) connected to the mixing tank (2) and a generating portion (5) associated with the tank opening of the mixing tank (2), and wherein a gas supply pipe (3) is connected to the gas supply pipe (3) high-pressure gas flowing in the mixing tank (2) entrains the liquid coming from the water supply line (4) and strikes the generating section (5). Generator for negative oxygen ions with a mixing tank after Claim 1 , characterized in that the connection of an inner connection end of the gas supply line (3) and the water supply line (4) is provided in each case flush with the tank bottom side of the mixing tank (2). Generator for negative oxygen ions with a mixing tank after Claim 2 characterized in that the axes of the connection of an inner connection end of the gas supply line (3) and the connection of an inner connection end of the water supply line (4) are each arranged vertically, wherein the connection of an inner connection end of the gas supply line (3) and the connection of an inner connection end of the water supply pipe (4) are respectively provided on both sides of the tank bottom. Generator for negative oxygen ions with a mixing tank according to one of Claims 1 to 3 , characterized in that the tank cavity of the mixing tank (2) is cuboid, wherein the tank cavity has a depth of H, and wherein 2mm≤H≤10mm. Generator for negative oxygen ions with a mixing tank according to one of Claims 2 to 4 characterized in that an outer connection end of the gas supply line (3) is connected to an external high pressure gas source, and an outer connection end of the water supply line (4) is connected to an external water source. Generator for negative oxygen ions with a mixing tank according to one of Claims 1 to 5 , characterized in that the generating section (5) is located above the mixing tank (2), wherein on the underside of the generating section (5) a flat striking surface (6) is arranged, and wherein the vertical projection of the striking surface (6) the mixing tank ( 2) completely covers. Generator for negative oxygen ions with a mixing tank after Claim 6 characterized in that an adjustment hole (7) associated with the vertical direction of the mixing tank (2) is provided at the top of the cavity, the peripheral edge of the control hole (7) extending downwardly to form a vent pipe (8), and wherein Generating section (5) is arranged on the lower part of the ventilation tube (8). Generator for negative oxygen ions with a mixing tank after Claim 6 or 7 characterized in that the generating portion (5) is elongated in length, the generating portion (5) being fixedly connected to a vent pipe (8) through its end portion, and wall surfaces on either side of the center segment of the generating portion (5) and an inside wall of the generator Ventilation tube (8) include a vertically passing vent hole. Generator for negative oxygen ions with a mixing tank after Claim 7 or 8th , characterized in that on the upper side of the housing (1) a rotatable lid body (10) is arranged, wherein the lid body (10) has a gradual adjustment between the control hole (7) covering the clogging station and in the vertical direction of the control hole (7 ) can perform staggered open station. Generator for negative oxygen ions with a mixing tank after Claim 8 or 9 , characterized in that between the peripheral edge of the lower terminal of the ventilation tube (8) and the underside of the cavity, a ventilation gap (9) is provided, wherein on the upper side wall of the cavity, a connected to the external environment steam discharge opening (11) is provided.

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