KR102377241B1 - One-way open duct system - Google Patents

Abstract

The present invention relates to a fluid duct having an inlet on one side and a fluid duct connected to a fluid transfer pipe that introduces fluid through the inlet, and an outlet on the other side through which the inflowed fluid is discharged to the outside. a fluid discharge unit installed inside the fluid duct and installed in the inlet direction to discharge fluid flowing in from the fluid transfer pipe unit toward the outlet; and a tension portion coupled to the fluid discharge portion to apply tension to the fluid discharge portion.

Description

One-way open duct system

The present invention relates to a one-way open duct system.

Generally, ducts are kept clean by forcefully discharging polluted indoor air to the outside. Such ducts may be installed in various places, such as restaurants, offices, and homes.

These ducts are designed to discharge inhaled contaminated air to the outside, and are in the form of a long, hollow passage through which fluids such as air can be discharged to the outside.

However, a ventilator or exhaust fan installed inside the duct not only interferes with the flow of air moving in the discharge direction along the duct, but also causes airflow flowing in one direction because the power flowing inside or outside is generated simultaneously. There was a problem in that effective exhaust was not achieved due to this weakness.

In other words, when discharging air to the outside, there was a problem that the air flowing to the outside was not properly discharged and flowed back into the fluid transfer pipe.

Therefore, there was a problem in which polluted air could not be discharged to the outside smoothly.

Korean registered patent 10-2173650 ‘Ventilation cap for direct exhaust’

The present invention was devised to solve the above problems. The purpose of the present invention is to not only discharge fluid to the outside and block fluid from flowing in from the outside, but also to move the fluid in one direction, thereby preventing the fluid from occurring in the fluid duct. The goal is to provide a one-way open duct system that can prevent vibration or pressure loss from occurring.

In addition, since the fluid discharged to the outside is discharged while passing through the deodorant, a one-way open duct system is provided in which the fluid discharged to the outside can be sterilized and odor removed.

The object of the present invention is not limited to the problems mentioned above, and other problems not mentioned will be clearly understood by those skilled in the art from the description below.

The one-way open duct system according to an embodiment of the present invention to solve the above problem has an inlet on one side, is connected to a fluid transfer pipe that introduces fluid through the inlet, and the other side allows the fluid to flow in to the outside. A fluid duct formed with an outlet for discharge into a fluid duct; a fluid discharge portion installed inside the fluid duct, installed in the direction of the inlet, and open to discharge fluid flowing in from the fluid transfer pipe portion toward the outlet; and a tension unit coupled to the fluid discharge unit to apply tension to the fluid discharge unit.

The fluid discharge unit may generate fluid power and push the fluid discharge unit toward the outlet when the fluid flowing in from the fluid transfer pipe unit flows with a tension greater than the tension of the tension unit.

The fluid discharge unit has a cone shape and can close or open the inlet while being pushed or pulled by the fluid power or the tension of the tension unit.

The tension unit generates tension so that the fluid discharge unit closes the inlet when the fluid flowing in from the fluid transfer pipe unit flows with a tension weaker than the tension of the tension unit, thereby preventing the fluid flowing into the outlet from flowing into the fluid transfer pipe unit. You can block it.

The tension portion includes a coupling portion coupled to the fluid discharge portion, a first elastic portion located in the center of the coupling portion to generate tension, and a plurality of vertically installed portions along the circumference around the first elastic portion to discharge the fluid. A support portion supporting the portion and the coupling portion, a sliding portion vertically inserted inside the support portion and coupled to one side of the fluid discharge portion to slide, and a portion vertically inserted inside the support portion and partially coupled to the sliding portion, It may include a second elastic part that acts on the elasticity of the sliding part.

It may include a support portion coupled to the coupling portion and an inner surface of the fluid duct and supporting the coupling portion.

The fluid duct may include a detachable panel that is selectively detachable from the front of the outlet.

The desorption panel includes a filter net that is inserted inside to filter dust, a deodorizing part that is inserted inside and inserts a solid or liquid deodorant that removes odors, and a front cover part that surrounds the front of the outlet along the circumference of the detachment panel. and a magnetic part inserted into the front cover so that the front cover and the fluid duct are magnetically coupled.

The deodorizing part includes an insertion compartment into which a certain amount of the deodorizing agent is inserted so that the deodorizing agent is evenly distributed, a solid insertion part having a fixing protrusion for fixing shaking in the inserting compartment when the deodorizing part is solid, and the The insertion compartment may include an absorption portion into which an absorbent member that absorbs liquid is inserted.

In the deodorizing unit, a fixing protrusion and an absorbing part may be installed simultaneously in the insertion compartment.

The front cover part may include a wing part that is closely coupled to the fluid duct and divided into a first wing, a second wing, a third wing, and a fourth wing, and a removal handle part that removes the wing part from the fluid duct. .

According to an embodiment of the present invention, the fluid can be discharged to the outside, the fluid flowing in from the outside can be blocked, and the fluid can be moved in one direction, thereby preventing vibration or pressure loss occurring in the fluid duct. It works.

In addition, since the fluid discharged to the outside is discharged while passing through the deodorant, the fluid discharged to the outside is sterilized and odors can be removed, resulting in excellent air purification power.

Figure 1 is a diagram showing a one-way open duct system according to an embodiment of the present invention.
FIG. 2 is a diagram showing a state in which the fluid discharge portion of the one-way open duct system of FIG. 1 closes the inlet of the fluid duct.
Figure 3 is a diagram showing a state in which the fluid discharge part of Figure 2 opens the inlet of the fluid duct.
Figures 4 and 5 are diagrams showing the tension portion of the one-way open duct system of Figure 1.
Figures 6 to 9 are diagrams showing the operating state of the one-way open duct system of Figure 1.
FIG. 10 is a diagram showing a detachable panel of the one-way open duct system of FIG. 1.
Figure 11 is a view showing the wing portion of the detachable panel of Figure 10.
Figure 12 is a view showing a state in which the filter net and the deodorizing part are inserted into the desorption panel of Figure 10.
Figure 13 is a diagram showing the filtration net of the desorption panel of Figure 10.
FIG. 14 is a view showing a solid insert portion of the detachable portion of the detachable panel of FIG. 10.
FIG. 15 is a view showing the absorption portion of the desorption portion of the detachable panel of FIG. 10.

Hereinafter, various embodiments will be described in more detail with reference to the attached drawings. The embodiments described herein may be modified in various ways. Specific embodiments may be depicted in the drawings and described in detail in the detailed description. However, the specific embodiments disclosed in the attached drawings are only intended to facilitate understanding of the various embodiments. Therefore, the technical idea is not limited to the specific embodiments disclosed in the attached drawings, and it should be understood that all equivalents or substitutes included in the spirit and technical scope of the invention are included.

Terms containing ordinal numbers, such as first, second, etc., may be used to describe various components, but these components are not limited by the above-mentioned terms. The above-mentioned terms are used only for the purpose of distinguishing one component from another.

In this specification, terms such as “comprise” or “have” are intended to designate the presence of features, numbers, steps, operations, components, parts, or combinations thereof described in the specification, but are not intended to indicate the presence of one or more other features. It should be understood that this does not exclude in advance the possibility of the existence or addition of elements, numbers, steps, operations, components, parts, or combinations thereof. When a component is said to be "connected" or "connected" to another component, it is understood that it may be directly connected to or connected to the other component, but that other components may exist in between. It should be. On the other hand, when it is mentioned that a component is “directly connected” or “directly connected” to another component, it should be understood that there are no other components in between.

Meanwhile, a “module” or “unit” for a component used in this specification performs at least one function or operation. And the “module” or “unit” may perform a function or operation by hardware, software, or a combination of hardware and software. Additionally, a plurality of “modules” or a plurality of “units” excluding a “module” or “unit” that must be performed on specific hardware or performed on at least one processor may be integrated into at least one module. Singular expressions include plural expressions unless the context clearly dictates otherwise.

In addition, when describing the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the gist of the present invention, the detailed description thereof is abbreviated or omitted.

Figure 1 is a diagram showing a one-way open duct system according to an embodiment of the present invention, Figure 2 is a diagram showing a state in which the fluid discharge part of the one-way open duct system of Figure 1 closes the inlet of the fluid duct, and Figure 3 is Figure 2 is a diagram showing a state in which the fluid discharge part opens the inlet of the fluid duct, and Figures 4 and 5 are diagrams showing the tension part of the one-way open duct system of Figure 1,

1 to 5, the one-way open duct system 10 according to an embodiment of the present invention is composed of a fluid duct 100, a fluid discharge portion 200, and a tension portion 300.

The fluid duct 100 has an inlet 101 formed on one side, and is connected to a fluid transfer pipe 102 that introduces fluid through the inlet 101, so that fluid flows into the fluid duct 100, and the other side has an inflow port. An outlet 103 is formed through which the liquid is discharged to the outside.

Additionally, the fluid duct 100 may combine individual ducts with each other, or may be integrated.

Additionally, the fluid duct 100 may be coupled to the ceiling, and may be coupled in various places, such as between buildings or between walls.

The fluid discharge part 200 is installed inside the fluid duct 100, is installed in the direction of the inlet 101, and opens to discharge the fluid flowing in from the fluid transfer pipe part 102 in the direction of the outlet 103. This fluid discharge unit 200 generates fluid power when the fluid flowing in from the fluid moving pipe unit 102 flows with a tension greater than the tension of the tension unit 300, and moves the fluid discharge unit 200 in the direction of the outlet 103. You can push it out.

That is, the fluid discharge unit 200 has a cone shape and can close or open the inlet 101 by being pushed or pulled by fluid power or the tension of the tension unit 300.

The tension unit 300 is coupled to one side of the fluid discharge unit 200 and applies tension to the fluid discharge unit 200. This tension unit 300 generates tension so that the fluid discharge unit 200 closes the inlet 101 when the fluid flowing in from the fluid transfer pipe unit flows with a tension weaker than the tension of the tension unit 300, and the outlet 103 ) can block the fluid flowing into the fluid transfer pipe portion 102.

To this end, the tension portion 300 may include a coupling portion 310, a first elastic portion 320, a support portion 330, a sliding portion 340, and a second elastic portion 350. .

The coupling portion 310 may be coupled to the fluid discharge portion 200. Additionally, the coupling portion 310 may include a support portion 311 that is coupled to the inner surface of the fluid duct 100 and supports the coupling portion 310. That is, the support part 311 can connect and couple the circumferential side of the coupling part 310 and the inner surface of the fluid duct 100.

The first elastic portion 320 may be located at the center of the coupling portion 310 to generate tension. This first elastic part 320 may be a spring.

A plurality of support parts 330 are vertically installed along the circumference of the first elastic part 320 to support the fluid discharge part 200 and the coupling part 310.

The sliding part 340 is vertically inserted into the supporting part 330 and can be coupled to one side of the fluid discharge part 200 and slid.

The second elastic portion 350 is vertically inserted into the support portion 330, and a portion of the second elastic portion 350 is coupled to the sliding portion 340 to exert elasticity on the sliding portion 340.

In addition, the first elastic part 320 and the second elastic part 350 are each coupled to the fluid discharge part 200 to elastically and elastically move the fluid discharge part 200 in the inlet 101 direction and the outlet 103 direction. It can be moved to .

Figures 6 to 9 are diagrams showing the operating state of the one-way open duct system of Figure 1.

The operating state of the one-way open duct system of the present invention will be described with reference to FIGS. 6 to 9.

If the fluid does not flow with a tension greater than that of the tension unit 300, the first elastic unit 320 and the second elastic unit 350 continue to move the fluid discharge unit 200 in the direction of the inlet 101. is being pushed to

That is, the tension unit 300 continues to push the fluid discharge unit 200 toward the inlet 101, so that the inlet 101 is closed, thereby preventing fluid flowing into the fluid pipe from the outside from flowing into the fluid transfer pipe. No.

However, when the fluid flows with a tension greater than that of the tension unit 300, the fluid discharge unit 200 is pushed in the direction of the discharge unit and at the same time, the first elastic unit 320 and the sliding unit 340 of the tension unit 300 are discharged. It can be pushed in the negative direction.

At this time, the sliding part 340 may be slid while pushing the second elastic part 350 in the direction of the discharge port 103, so that the entire, but not part, of the supporting part 330 can be inserted.

FIG. 10 is a view showing the detachable panel of the one-way open duct system of FIG. 1, FIG. 11 is a view showing the wings of the detachable panel of FIG. 10, and FIG. 12 is a view showing a filter net and a desorption unit inserted into the detachable panel of FIG. 10. It is a drawing showing the state, FIG. 13 is a drawing showing the filter net of the desorption panel of FIG. 10, FIG. 14 is a drawing showing the solid insert part of the desorption part of the desorption panel of FIG. 10, and FIG. 15 is a desorption of the desorption panel of FIG. 10. This is a diagram showing the negative absorption part.

10 to 15, the fluid duct 100 may further include a detachable panel 110. The desorption panel 110 may include a filtering net 111, a deodorizing part 112, a front cover part 113, and a magnetic part 114.

The filter net 111 may be a filter inserted inside the detachable panel 110 to filter dust.

The deodorizing unit 112 is inserted inside the desorbing panel 110, and a solid or liquid deodorizing agent that eliminates odors can be inserted. Additionally, the deodorizing part 112 may include an insertion compartment 112a, a solid insertion part 112b, and an absorption part 112c. A certain amount of deodorant may be inserted into the insertion compartment 112a so that the deodorant is evenly distributed. Additionally, the insertion compartment 112a may be divided.

Additionally, the solid insertion portion 112b is inserted into the insertion compartment 112a, and when the deodorizing portion 112 is solid, it may be provided with a fixing protrusion 112b-1 that can prevent shaking. Additionally, the absorbent portion 112c is inserted into the insertion compartment 112a, and when the deodorizing portion 112 is liquid, an absorbent member 112c-1 that absorbs the liquid may be inserted.

At this time, the deodorizing part 112 may have a solid inserting part 112b and an absorbing part 112c inserted into the insertion compartment 112a at the same time. In addition, a fixing protrusion 112b-1 and an absorbing member 112c-1 may be formed simultaneously in the solid insertion portion 112b or the absorbing portion 112c.

The front cover 113 may surround the front of the outlet 103 along the circumference of the removable panel 110. In addition, the front cover 113 is provided with a first wing (113a-1), a second wing (113a-2), a third wing (113a-3), and a fourth wing (113a-4) in the fluid duct 100. It may include a wing portion 113a that is partitioned and tightly coupled, and a removal handle portion that removes the wing portion 113a from the fluid duct 100.

At this time, the drop-off handle part may be bent to face the sky. That is, the user can remove the wing portion 113a from the fluid duct 100 by holding the bent portion.

Additionally, the front cover 113 may be hinged around the removable panel 110 and may be rotatable. That is, the front cover 113 can be rotated around the detachable panel and magnetically coupled to the exterior of the fluid duct 100.

The magnetic portion 114 may be inserted into the front cover 113 so that the front cover 113 and the fluid duct 100 are magnetically coupled to each other. In addition, magnets may also be installed in the fluid duct 100 to correspond to the magnetic portion 114. Additionally, the magnetic portion 114 may be formed to correspond to the shape of the wing portion 113a.

Meanwhile, the filter net 111 and the deodorizing unit 112 can be detached from the detachable panel 110. In addition, when the filter net 111 and the desorption unit 112 are detached from the detachable panel 110, a panel handle ( 111a, 112d) may be formed.

Because of this, the filter net 111 and the deodorizing unit 112 can be easily replaced.

In addition, the detachable panel 110 may be hollow to allow fluid to pass through.

That is, the filtering net 111 and the deodorizing part 112 inserted into the desorption panel 110 can only be restricted partially along the perimeter of the filtering net 111 and the deodorizing part 112.

Additionally, when the detachable panel 110 is not coupled to the fluid duct 100, it may be coupled to the fluid duct 100 with a magnetic chain in a detached state. One side of the magnetic chain (not shown) is magnetically coupled to the fluid duct 100 and the other side is coupled to the detachment panel 110, thereby preventing the detachment panel 110 from falling out of the fluid duct 100. Because of this, you can use it without forgetting when you need to use the removable panel 110.

In this way, according to an embodiment of the present invention, it is possible to discharge fluid to the outside, block fluid flowing in from the outside, and move the fluid in one direction, thereby preventing vibration or pressure loss occurring in the fluid duct 100. It can be prevented.

Additionally, since the fluid discharged to the outside is discharged while passing through the deodorant, the fluid discharged to the outside can be sterilized and odor removed, resulting in excellent air purifying power.

In the above, preferred embodiments of the present invention have been shown and described, but the present invention is not limited to the specific embodiments described above, and may be used in the technical field to which the invention pertains without departing from the gist of the present invention as claimed in the claims. Of course, various modifications can be made by those skilled in the art, and these modifications should not be understood individually from the technical idea or perspective of the present invention.

10: One-way open duct system
100: fluid duct
101: inlet
102: Fluid transfer pipe
103: outlet
110: Detachable panel
111: filtration net
111a: Panel handle
112: Deodorizing unit
112a: Insertion compartment
112b: solid insertion part
112b-1: fixing protrusion
112c: absorption part
112c-1: Absorbing member
112d: Panel handle
113: Front cover part
113a: wing part
114: Magnetic part
200: Fluid discharge unit
300: Tension part
310: coupling part
311: support part
320: first elastic part
330: support part
340: sliding part
350: 2nd elastic part

Claims (4)

A fluid duct having an inlet on one side and a fluid duct connected to a fluid transfer pipe that introduces fluid through the inlet, and an outlet on the other side through which the fluid is discharged to the outside.
a fluid discharge portion installed inside the fluid duct, installed in the direction of the inlet, and open to discharge fluid flowing in from the fluid transfer pipe portion toward the outlet; and
It is coupled to the fluid discharge portion and includes a tension portion that applies tension to the fluid discharge portion,
The fluid duct is,
It includes a detachable panel that is selectively removable in front of the outlet,
The removable panel is,
A filter net inserted inside to filter dust,
A deodorizing part inserted inside into which a solid or liquid deodorizing agent that eliminates odor is inserted,
A front cover portion surrounding the front of the outlet along the circumference of the removable panel,
It includes a magnetic part inserted into the front cover so that the front cover and the fluid duct are magnetically coupled,
The deodorizing unit,
an insertion compartment into which a certain amount of the deodorant is inserted so that it is evenly distributed;
A solid insertion portion inserted into the insertion compartment and having a fixing protrusion to prevent shaking when the desorption portion is solid;
It is inserted into the insertion compartment, and includes an absorbing part into which an absorbing member that absorbs liquid when the deodorizing part is liquid is inserted,
The deodorizing unit,
The solid insert portion and the absorbent portion can be simultaneously inserted into the insert compartment,
The fixing protrusion and the absorbing member may be formed simultaneously on the solid insertion portion or the absorbing portion,
The front cover part,
A wing section divided into a first wing, a second wing, a third wing, and a fourth wing and closely coupled to the fluid duct;
It includes a drop-off handle part that removes the wing part from the fluid duct,
The filter net and the deodorizing part can be detached from the desorption panel, and when the filter net and the deodorizing part are detached from the detachable panel, a panel handle is provided on one side along the perimeter of the filter net and the deodorizing part so that it can be easily removed. is formed,
When the detachable panel is not coupled to the fluid duct, the detachable panel is coupled to the fluid duct with a magnetic chain in a detached state, and is configured to prevent the detachable panel from being detached from the fluid duct.
In claim 1,
The fluid discharge part,
When the fluid flowing in from the fluid transfer pipe part flows with a tension greater than the tension of the tension part, fluid power is generated and the fluid discharge part is pushed toward the outlet,
The fluid discharge part,
A one-way open duct system in a CONE shape that closes or opens the inlet while being pushed or pulled by the fluid power or tension of the tension member.
In claim 2,
The tension part is,
When the fluid flowing in from the fluid transfer pipe unit flows with a tension weaker than the tension of the tension unit, the fluid discharge unit generates tension to close the inlet, blocking the fluid flowing into the outlet from flowing into the fluid transfer pipe unit,
The tension part is,
A coupling part coupled to the fluid discharge part,
A first elastic portion located in the center of the coupling portion to generate tension,
A plurality of support parts are vertically installed along the circumference of the first elastic part to support the fluid discharge part and the coupling part,
A sliding part that is vertically inserted into the support part and coupled to one side of the fluid discharge part to slide;
A second elastic portion is vertically inserted into the support portion and a portion of the portion is coupled to the sliding portion to provide elasticity to the sliding portion,
The coupling part,
A one-way open duct system coupled to an inner surface of the fluid duct and including a support portion supporting the coupling portion.
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