CN210717877U

CN210717877U - Anion air supply arrangement

Info

Publication number: CN210717877U
Application number: CN201920997518.5U
Authority: CN
Inventors: 曹飞龙; 周炫佑
Original assignee: Chongqing Gengjue Environmental Protection Technology Co ltd
Current assignee: Chongqing gengjue Technology Co.,Ltd.
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-06-09
Anticipated expiration: 2029-06-28

Abstract

The utility model discloses an anion air supply device, which comprises an air inlet pipe, an air outlet structure, an air pipe connecting part, an anion generator and an anion emission head; one end of the air pipe connecting part is connected with the air inlet pipe, and the other end of the air pipe connecting part is connected with the air outlet structure; the air outlet structure comprises a pipe orifice with the diameter gradually increased along the air outlet direction, and the pipe orifice can penetrate through an opening in the ceiling partition plate; the negative ion generator is connected with the negative ion emission head, and the negative ion emission head is arranged at the center inside the pipe orifice along the air outlet direction. The utility model discloses can improve the emission efficiency of anion, make indoor anion concentration more even.

Description

Anion air supply arrangement

Technical Field

The utility model belongs to the technical field of air purification, concretely relates to anion air supply arrangement.

Background

The negative oxygen ions in the air are known as vitamins in the air, and can degrade harmful gases in the air. Regulating physiological function, relieving fatigue, improving sleep, preventing respiratory diseases, improving cardiovascular and cerebrovascular diseases, lowering blood pressure, stimulating appetite, and improving skin elasticity. The quality of the indoor air environment is particularly important in indoor environments because the health of human bodies is directly affected by the quality of the indoor air environment. Combining air purification with negative oxygen ions has been an important development direction for air purification devices over the years. In some conventional air purifiers, an opening is formed in a ceiling, and an air blowing device and a negative ion emitting device are provided above the opening to blow negative ions. However, in the prior art, the position of the negative ion emission head in the air supply device is set randomly, so that the negative ion emission efficiency is poor, and the concentration of the indoor negative ions is not uniform.

SUMMERY OF THE UTILITY MODEL

To exist not enough among the prior art, the utility model provides a can show emission efficiency, the more even anion air supply arrangement of indoor anion concentration that improves the anion.

An anion air supply device comprises an air inlet pipe, an air outlet structure, an air pipe connecting part, an anion generator and an anion emission head; one end of the air pipe connecting part is connected with the air inlet pipe, and the other end of the air pipe connecting part is connected with the air outlet structure;

the air outlet structure comprises a pipe orifice with the diameter gradually increasing along the air outlet direction, and the lowest position of the pipe orifice is slightly lower than the opening on the ceiling partition plate; the negative ion generator is connected with the negative ion emission head, and the negative ion emission head is arranged at the center inside the pipe orifice along the air outlet direction.

Further, the edge of the nozzle is bent outwards to form a raised edge.

Furthermore, the height of the emission end of the negative ion emission head is positioned at the opening of the ceiling partition plate and is slightly higher than the lowest position of the pipe orifice.

Further, still including setting up the baffle support in the tuber pipe connecting portion outside, the baffle support can with the ceiling baffle is cliied in the cooperation of sticking up the limit, at least one in baffle support and the air-out structure both with tuber pipe connecting portion adopt can dismantle the connection.

Further, the tuber pipe connecting portion inboard is equipped with and is used for the installation the installing support of anion emission head, the installing support is including being used for fixing the major arc snap ring of anion emission head, the center of major arc snap ring is in the epaxial of tuber pipe connecting portion, the major arc snap ring with tuber pipe connecting portion inner wall is connected through two at least stabilizer blades.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the negative ion emission head is arranged at the center inside the pipe orifice, and the emission point at the center of the air port is influenced by wind to be changed into a more uniform lower fan diffusion type, so that the emission efficiency of negative ions can be obviously improved, and the concentration of the indoor negative ions is more uniform;

2. the upward raised edge is arranged at the edge of the pipe orifice, so that the opening of the ceiling partition plate can be covered, and the ceiling partition plate and a conventional ceiling form a whole, and the ceiling partition plate is more attractive;

3. the negative ion air supply device can be easily positioned and fixed on the ceiling partition plate by adopting the pipe orifice to penetrate through the ceiling opening and arranging the partition plate bracket and the raised edge, so that the negative ion air supply device can adapt to ceiling partition plates with different thicknesses and is convenient to install;

4. the height of the negative ion emission head is controlled to prevent the emission end from directly influencing the ceiling, and the guiding reduction effect of the negative ion emission head due to the fact that the negative ion emission head is too close to the ceiling is reduced to a small range as much as possible;

5. through setting up the installing support including the major arc snap ring, can let the fixed more firm of installation of anion emission head under the stable circumstances of air current not influencing.

Drawings

FIG. 1 is a schematic structural view of the anion air supply device of the present invention;

fig. 2 is a top view of the mounting bracket of the present invention;

the air-out structure comprises an air inlet pipe 1, an air-out structure 2, a pipe orifice 21, a raised edge 22, an air pipe connecting part 3, a negative ion generator 4, a negative ion emission head 5, a partition plate support 6, a ceiling partition plate 7, a mounting support 8, a major arc clamping ring 81, end supporting legs 82 and middle supporting legs 83.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the utility model easy to understand and understand, the utility model is further explained by combining with the specific figures.

An anion air supply device is shown in figure 1 and comprises an air inlet pipe 1, an air outlet structure 2, an air pipe connecting part 3, an anion generator 4 and an anion emission head 5; one end of the air pipe connecting part 3 is connected with the air inlet pipe 1, and the other end of the air pipe connecting part is connected with the air outlet structure 2; the air outlet structure 2 comprises a pipe orifice 21 with the diameter gradually increasing along the air outlet direction, and the lowest position of the pipe orifice 21 is slightly lower than the opening on the ceiling partition 7; the edge of the nozzle 21 can be bent outwards to form a raised edge 22; the negative ion generator 4 is connected with the negative ion emitting head 5, and the negative ion emitting head 5 is arranged at the center inside the pipe orifice 21 along the air outlet direction.

In addition, still including setting up the baffle support 6 in the 3 outsides of tuber pipe connecting portion, baffle support 6 can with stick up the cooperation of limit 22 and carry ceiling baffle 7, at least one in baffle support 6 and the air-out structure 2 between them with tuber pipe connecting portion 3 adopts and can dismantle the connection.

The detachable connection mode can be a threaded connection or a snap connection and the like. The negative ion generator can be arranged in a mounting box (without a box) connected with the air pipe connecting part and can be mounted on the outer side of the air pipe connecting part. The baffle bracket and the raised edge are used for positioning the negative ion air supply device on the ceiling baffle, and the baffle bracket can be further fixed on the ceiling baffle after positioning. In order to solve the problem of installing the air supply device on ceiling clapboards with different thicknesses, the detachable connection mode is preferably threaded connection, and the air supply device can be adaptively adjusted according to the different thicknesses of the ceiling clapboards through the threaded connection, so that the air supply device is convenient to install.

In this scheme, the air-supply line, tuber pipe connecting portion, the air-out structure forms air supply channel, the baffle support can cooperate the mouth of pipe to stick up the limit and fix a position this structure on the ceiling baffle, not only conveniently fix a position when the installation like this, orificial stick up the limit and conventional furred ceiling can form a whole, stick up the limit and can also shelter from ceiling baffle open-ended edge, solved among the prior art ceiling opening and be difficult to all the time around with fuse together and influence pleasing to the eye problem, let the part at ceiling baffle opening part more pleasing to the eye. The inventor discovers that when the negative ion emission state is researched, because the negative ions are in a straight line emission state forming spherical emission on the emission head, the negative ion emission head is arranged at the center inside the pipe orifice, the emission point at the center of the air port is influenced by wind to become a more uniform lower fan diffusion type, and compared with a random installation position in the prior art, the negative ion emission efficiency can be obviously improved, and the indoor negative ion concentration is more uniform. In the prior art, the requirement on the position setting of the negative ion emitting head is not strict, a certain deviation is usually generated relative to a central axis, the negative ion emitting head is influenced by the deflection of an unequal electrostatic field, and the negative ion emitting effect is often poor under the action of wind.

As a further optimized scheme, the height of the emission end of the negative ion emission head 5 is positioned at the opening of the ceiling partition 7 and is slightly higher than the lowest position of the pipe orifice 21. That is, the line connecting the emission end and the lowest position of the pipe orifice cannot directly extend to the ceiling, so that the direct negative influence on the ceiling caused by the spherical emission of negative ions can be better controlled, and the electrostatic interference on the ceiling is reduced to the minimum. Especially for the ultra-high concentration negative ion emission head, the arrangement is especially necessary.

In addition, the emitter head preferably faces directly into the unobstructed space and cannot extend too far out, otherwise it has a great impact on the surroundings; because of the spherical emission, it is somewhat constrained to the lateral direction, but does not emit with significant constraints to the underlying space. That is, if the position of the negative ion emitting head is too high (i.e. significantly higher than the opening of the ceiling partition), the negative ions emitted from the air duct cannot be blown out sufficiently, and the concentration of the negative ions in the room is significantly influenced; the negative ion emitting heads, if positioned too low (i.e., below the ceiling bulkhead opening or even below the orifice), can cause electrostatic interference with the ceiling. Therefore, the height of the transmitting end in the scheme is matched with the position of the transmitting head (in the center of the pipe orifice), and the mounting structure is the most reasonable and efficient.

As a further optimized scheme, as shown in fig. 2, the inner side of the air pipe connecting portion 3 is provided with a mounting bracket 8 for mounting the anion emission head 5, the mounting bracket 8 comprises a major arc snap ring 81 for fixing the anion emission head 5, the center of the major arc snap ring 81 is on the central axis of the air pipe connecting portion 3, and the major arc snap ring 81 is connected with the inner wall of the air pipe connecting portion 3 through at least two support legs. Specifically, the legs are three and uniformly arranged along the circumference, the two open ends of the major arc retainer ring 81 are connected to one end leg 82, and the middle of the major arc retainer ring 81 is connected to the middle leg 83. In order to make the connection more firm and do not influence the stability of air current, the stabilizer blade can vertically set up along the wind direction on the tuber pipe connecting portion inner wall, and the length of connecting in tuber pipe connecting portion inner wall one side is greater than and is connected one side of major arc snap ring (can be trapezoidal or triangle-shaped wait shape).

In order to avoid the negative ion emitting head being blocked or touched by any component, the negative ion emitting head needs to be suspended and fixed at the center of the inner side of the pipe orifice. The negative ion emission head can be conveniently installed at the center of the inner side of the pipe orifice through the arrangement of the major arc clamping ring coaxial with the air pipe connecting part. Through setting up the installing support, can let the fixed more firm of installation of anion emission head under the stable circumstances of air current is not influenced as far as possible.

Above only do the preferred embodiment of the present invention, the protection scope of the present invention is not limited to the above embodiment, all belong to the technical scheme of the present invention all belong to the protection scope of the present invention. For those skilled in the art, several modifications can be made without departing from the principle of the present invention, and such modifications should also be considered as the protection scope of the present invention.

Claims

1. The utility model provides an anion air supply arrangement which characterized in that: the negative ion generator comprises an air inlet pipe, an air outlet structure, an air pipe connecting part, a negative ion generator and a negative ion emitting head; one end of the air pipe connecting part is connected with the air inlet pipe, and the other end of the air pipe connecting part is connected with the air outlet structure;

2. The negative ion air supply device according to claim 1, characterized in that: the edge of the pipe orifice is bent outwards to form a raised edge.

3. The negative ion air supply device according to claim 2, characterized in that: the transmitting end of the negative ion transmitting head is positioned at the opening of the ceiling partition board and is slightly higher than the lowest position of the pipe orifice.

4. The negative ion air supply device according to claim 2, characterized in that: still including setting up the baffle support in the tuber pipe connecting portion outside, the baffle support can with the ceiling baffle is cliied in the cooperation of sticking up the limit, at least one in baffle support and the air-out structure both with tuber pipe connecting portion adopt can dismantle the connection.

5. The anion air supply device according to any claim 1 to 4, characterized in that: the utility model discloses an anion emission device, including the anion emission head, the air pipe connecting portion inboard is equipped with and is used for the installation the installing support of anion emission head, the installing support is including being used for fixing the major arc snap ring of anion emission head, the center of major arc snap ring is in the epaxial of air pipe connecting portion, the major arc snap ring with air pipe connecting portion inner wall is connected through two at least stabilizer blades.