KR970004570Y1 - Supply apparatus with filter - Google Patents

Abstract

None.

Description

Building air supply with metal cover on filter body

1 and 2 are views of an embodiment of a building air supply port of the present invention.

3 is a longitudinal sectional view of the air supply of the present invention

4 is an enlarged view of part "A" of FIG.

5 is a cross-sectional view of the air supply of the present invention

* Explanation of symbols for main parts of the drawings

10: air supply doc 20: air supply

30: fixed part 31: cylindrical body

35: rod rod 36: support

37: screw retainer 40: coupling portion

41 filter element 42 metal holding cover

The present invention relates to an air supply system for a building equipped with a metal cover on a filter body. In an air conditioning system capable of supplying clean air to a basement or a building, air is supplied from an air conditioner to a space to supply air. In the formation of an air inlet for supplying air through which a supply duct is connected to finally blow air, a filter body capable of filtering contaminants such as suspended dust contained in the air, and adsorbed and held by the filter body to be contaminated again. By forming a metal cover to filter the material, the air blown into the supply space is blown into the room through the filter body and the metal cover adsorbed and held by the filter body, thereby increasing the filter effect and at the same time used The present invention relates to a building supply device equipped with a metal cover on a filter body capable of recycling the metal cover of the filter.

Currently, metros, underground parking lots, underground buildings, underground walkways and underground shopping malls are already completed or under construction, and the development of these underground spaces is expected to spread more rapidly.

In addition, they are expected to become larger and more complex, and to be further deepened.

Therefore, the underground space is also a living space is required to research and development in terms of building facilities for environmental preservation and thermal comfort.

The closedness, one of the characteristics of the underground space, cannot expect natural ventilation such as invasion of air due to wind and temperature difference, and because of the pollutants such as body odor generated from the human body, carbon dioxide and heat generated from various devices, suspended dust, etc. In order to maintain a pleasant and comfortable indoor environment, it is necessary to develop an appropriate ventilation system to increase the environmental deterioration of the space.

The complex indoor environment by these things is a factor that increases or decreases the user's health, comfort, and work efficiency.

Therefore, the comfortable environment indoor environment should be designed for the optimal system in the proper place.

Recently, in response to the changes of the times, a low-speed replacement air tank and a ventilation system were developed by improving the indoor environment in the underground space and energy expenditure. The low-speed replacement ventilation system was selected based on the characteristics of the indoor use and the load. Improvement measures to satisfy the comfort and air quality and at the same time to reduce the energy to make the indoor environment comfortable are proposed.In the air supply to the underground space, the air supplied from the air conditioner is mainly air duct Through the discharge to the air supply is installed in the underground space.

In general, in the air conditioning of large, high-level indoor spaces such as factories, warehouses, and public meeting places, air ducts are piped to the ceiling of the air vents, and air supply pipes are connected to the air duct outlets. The instrument has an expanded portion and a plurality of guide plates are formed at regular intervals concentrically on the inner side of the outer shell so as to be connected to the outlet of the duct by a fixing band.

The conventional building supply mechanism is mounted on the indoor ceiling, and the air that is pushed through the air duct in the air conditioner is diffused and discharged into the room.

In addition, by installing a fan and forced circulation, the discharge rate of the discharged air is increased to increase the cooling or heating effect.

In the air conditioners of the above example, the air filtered by the primary filter device is supplied through the air duct to be discharged to the air supply port, so that the pollutants such as suspended dust in the air are filtered out to some extent by the filter device. Although it can be seen that the supply is, but it is absorbed by the backfill or aspirated by the floating doctor is discharged into the indoor space as it is, there is a reasonable point that results in further contaminating the indoor space when used for a long time.

The present invention is to solve the above problems, by forming an air supply consisting of a fixed portion and a coupling portion on the outlet side of the air duct to dedicate the coupling portion from the fixed portion, and the fixed portion of the air supply duct It is possible to control the amount of air ejected to the air supply by forming an air ejection control plate that can control the amount of air ejected to the outlet portion, and at the same time the filter unit that can filter the air finally ejected to the coupling portion And the formation of a metal cover which adsorbs and retains the filter element, enhances the filter effect of the air, and ejects the corrected air into the room. To provide a building unit equipped with a metal cover to the filter body that can be reused to reuse the metal cover that can maintain the filter. The party.

The present invention, in the air supply mechanism capable of releasing the air supplied from the air conditioner through the air supply duct into the room, a cylindrical body having a plurality of holes are fixed to the outlet side of the air supply duct, the lower opening of the cylindrical body A fixed part provided with a plurality of holes in the air blowing control plate to be adjusted up and down by moving the spiral; A substantially hemispherical sponge-like filter body is fixed to the lower opening of the fixing part, and a metal retaining cover with finely-drilled micro holes is fixed to the outer circumference of the filter body so as to be fitted to the fixing part. It is characterized by the configuration consisting of the coupling portion.

In addition, the metal holding cover is made of a material of stainless steel and steel, it is characterized in that the adsorption and holding to the filter material of the sponge material.

An embodiment of the present invention will be described in detail with reference to the accompanying drawings.

An air conditioning system capable of supplying correction air to an underground building or an indoor building on the ground, as is well known, is capable of supplying correction air to an indoor space through an air supply duct 10. .

In particular, the present invention is characterized in the air supply 20 that can be locally supplied as shown in Figures 1 and 2 through the air supply duct 10 in the indoor space.

For example, in a workshop, a hospital, an office, an underground space of a factory, there is a practical purpose for an air supply unit capable of locally discharging air supplied through the air supply doc 10 to a desired space in the room.

As shown in FIG. 3, the air supply port 20 of the present invention has a fixing portion 30 that can be mounted to an outlet portion of the air supply duct 10 and a coupling portion that can be detachably fitted to the fixing portion 30 ( 40).

The fixing part 30 is to be fixed to the outlet side of the air supply duct 10 by a fixing means, and the fixing part 30 has a diameter slightly smaller than the inner diameter of the air supply duct 10. The cylindrical body 31 through which the many holes 32 which have a branch drilled is being fixed.

In addition, in the lower opening of the cylindrical body 31, a plurality of holes 34 are blown through the air blowing control plate 33 by moving the spiral. It is provided to be adjustable.

That is, the air blowing control plate 33, the screw rod 35 is fixed to the center by the fixing means, the upper portion of the screw rod 35 is fixed horizontally to the rear opening of the cylindrical body 31. By screwing the screw retainer 37 devoted to the supported support (36) is formed so as to move the spiral, the air ejection control plate (33) to adjust the spacing in the hook opening of the cylindrical body (31), It is possible to jog the amount of air ejected from the air supply duct 10 to the air supply port (20).

The holes 32 and 34 of the cylindrical body 31 and the air blowing fastening plate 33 are made of holes having a titration of approximately 5 mm or less.

Next, as shown in FIGS. 3 and 4, the coupling portion 40 fitted to the fixing portion 30 has a substantially hemispherical filter body 41 fixed inside, and the filter body 41 In the outer circumference of), a metal holding cover 42 having a fine hole 45 densely opened is fixed.

The metal holding cover 42 is made of a stainless steel or steel material, and is adsorbed and held by the filter body 41 of the resin foam material.

The filter body 41 and the metal retaining cover 42 of the above-mentioned resin foam material are made of different materials, and have a high adsorption retention effect, a beautiful appearance, and a replacement of the filter body 40 in the replacement of the coupling part 40. By replacing only 41, the metal holding cover 42 can be recycled.

The filter element 41 and the metal retaining cover 42 are fixed to a circular frame 43 at the end thereof, as shown in FIG. 3, and the frame 43 has a fixing pin having a screw head inward. 44 is exposed and fixed so that it can be engaged with the cutting hole (not shown) of the cap-shaped frame 43 of the fixing | fixed part 30. FIG.

Referring to the operation and effects of the present invention configured as described above are as follows.

The air supplied from the air conditioner is introduced into the air supply port 20 through the air supply duct 10 to be ejected to the outside.

As shown in FIG. 3, when the air ejection control plate 33 is set to a solid line, the air ejection amount of the air ejected from the air supply duct 10 to the air supply port 20 is increased. Some of the air is blown out through the hole 32 formed in the outer circumference of the cylindrical body 31 of the fixing part 30, and a part of the air is below the air blowing control plate 33 and the cylindrical body 31. The water is ejected through the gaps between the openings and is discharged to the outside through the fine holes 45 of the filter body 41 and the metal holding cover 42.

In the above state, in order to increase the amount of air blown out, as shown in FIG. 3, when the air blowing control plate 33 is turned to move downward, the screw rod 35 is fixed to the support 36 in FIG. As the screw moves to the screw holder 37, the position can be easily shifted.

Therefore, when the air blowing control plate 33 is set to a desired position as shown in FIG. 3, the gap between the air blowing clamping plate 33 and the opening of the cylindrical body 31 is smaller than that described above, and the amount of air is blown out. It can be increased.

As described above, the air passing through the cylindrical body 31 and the air ejection control plate 33 filters the suspended matter contained in the air supplied while first passing through the hemispherical filter body 41 formed in the coupling part 40. Will be given.

In addition, the air passing through the filter body 41 may then pass fine suspended materials while passing through the fine holes 45 of the metal retaining cover 42 to finally supply clean air to the room.

As described above, the present invention forms an air supply port composed of a fixing part and a coupling part on the outlet side of the air duct so that the coupling part can be separated from the fixing part, and the fixed part has air ejected to the outlet of the air supply duct. By creating an air blowing control plate to control the amount of air, it is possible to control the amount of air ejected to the air supply, and to adsorb the filter body and the filter body capable of filtering the air finally ejected to the coupling part. The formation of the metal cover to be maintained enhances the filter effect of the air, allowing the corrected air to be blown into the room, and in the replacement of the filter, it is possible to remove the replacement part from the fixing part and replace the filter, while maintaining the filter. The metal cover can be reused.

Claims (2)

In the air supply mechanism capable of discharging the air supplied from the air conditioner through the air supply duct to the room, a cylindrical body having a plurality of holes is fixed to the outlet of the air supply duct, and a plurality of holes are provided in the lower opening of the cylinder. A fixed part provided with a perforated air blowing control plate to be adjusted up and down by moving the spiral; A substantially hemispherical sponge-like filter element is fixed to the lower opening of the fixing part, and a metal retaining cover with finely-drilled micro holes is fixed to the outer circumference of the filter body so as to fit the fixing part. Building supply device equipped with a metal cover on the filter body characterized in that the coupling portion. [Claim 2] The building supply air supply of claim 1, wherein the metal holding cover is made of a material of stainless steel and steel, and is adsorbed and held by the filter material of the sponge material.