WO2019031709A1 - Système de distribution d'air de type à vaporisation à économie d'énergie pour faciliter la maintenance - Google Patents

Système de distribution d'air de type à vaporisation à économie d'énergie pour faciliter la maintenance Download PDF

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Publication number
WO2019031709A1
WO2019031709A1 PCT/KR2018/007689 KR2018007689W WO2019031709A1 WO 2019031709 A1 WO2019031709 A1 WO 2019031709A1 KR 2018007689 W KR2018007689 W KR 2018007689W WO 2019031709 A1 WO2019031709 A1 WO 2019031709A1
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WO
WIPO (PCT)
Prior art keywords
water
water tank
pad assembly
supply
pad
Prior art date
Application number
PCT/KR2018/007689
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English (en)
Korean (ko)
Inventor
이성수
Original Assignee
주식회사 조은바람
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 조은바람 filed Critical 주식회사 조은바람
Priority to CN201880051108.XA priority Critical patent/CN111033130B/zh
Publication of WO2019031709A1 publication Critical patent/WO2019031709A1/fr

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
    • F24F5/0035—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using evaporation
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B13/00—Brushes with driven brush bodies or carriers
    • A46B13/02—Brushes with driven brush bodies or carriers power-driven carriers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B08B1/12—Brushes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/20—Casings or covers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B2200/00—Brushes characterized by their functions, uses or applications
    • A46B2200/30—Brushes for cleaning or polishing
    • A46B2200/3006—Brushes for cleaning bottles or hollow containers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/104—Heat exchanger wheel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/22—Cleaning ducts or apparatus

Definitions

  • the present invention relates to a vaporization type air supply system, and more particularly, to a water supply system that rotates a pad assembly that is partially locked in a water tank so that the moisture absorption pad of the pad assembly is automatically wetted with water in the water tank, And the air is vaporized and cooled.
  • the present invention relates to an energy-saving evaporative supply system which is easy to maintain.
  • a vaporizing type air supply device such as a refrigerator or the like takes the heat of the outside air in the course of passing through a pad having a certain thickness (hereinafter referred to as a “moisture absorption pad” Is relatively evaporated and the temperature of the outside air is lowered to generate cold wind.
  • Such a vaporizing type air supply device has a relatively low energy consumption compared to other air conditioning devices (for example, an air conditioner), and thus is often installed in industrial sites such as factories.
  • air conditioning devices for example, an air conditioner
  • the vaporizing type air supply device installed at the factory is inevitably neglected in managing the hygroscopic pad of the operator-side air supply device cleanly. Because of this, various kinds of dust etc. are caught in the hygroscopic pad and bacteria such as fungus So that a bad smell is often generated to cause an uncomfortable feeling.
  • the vaporizing type air supply device is installed to supply cold air to a room by a duct or the like, it is often installed on a roof of a factory. In such a case, it is not easy for a worker to climb on the roof to clean the moisture absorption pad of the vaporizing air supply device.
  • a fan unit is installed in the pad assembly for allowing the pad assembly rotated by the drive motor to absorb the water stored in the water tank and allowing air to pass through the pad assembly in which the water is absorbed to vaporize and cool the air .
  • an energy-saving evaporative supply system which is easy to maintain and maintain in accordance with the present invention, includes a vaporizing supply unit for supplying air humidified into the room or cooled air by a vaporizing-
  • the evaporative supply system may include at least one evaporative supply device installed on a roof or outside of the building; And a water supply pipe for supplying water to the vaporization type supply device, wherein the vaporization type supply device comprises: a housing; A water tub located at an inner lower portion of the housing and storing water; A pad assembly installed at a predetermined position in the water tub and rotated by a driving motor; A fan unit installed on one side of the pad assembly so that air outside the pad assembly passes inside the pad assembly; A controller for controlling water supply to the drive motor, the fan unit, and the water supply pipe; Wherein the pad assembly is capable of absorbing the stored water of the water bath during rotation.
  • the pad assembly has a cylindrical shape or an oblique cylindrical shape.
  • the pad is provided with a pad cleaning brush for cleaning the pad assembly while being in contact with an outer surface of the pad assembly.
  • the water tank is provided with a water supply pipe for guiding the supply of water to the water tank through the water supply tank, and a drain pipe for discharging water in the water tank And discharges the water in the water tank through the drain pipe at predetermined intervals.
  • a water tank cleaning brush is connected to the pad assembly so that the bottom surface of the water tank is cleaned by the water tank cleaning brush while the pad assembly is rotated .
  • the water tank is provided with a water supply pipe for guiding the supply of water to the water tank through the water supply tank,
  • a drain pipe is provided and water is continuously supplied into the water tank through the water supply pipe, and water in the water tank is continuously discharged through the drain pipe.
  • the water in the water tank is pushed toward the drain pipe by an inflow pressure of water flowing into the water tank through the water supply pipe, Drain pipe through the drain pipe.
  • the water tank 20 is formed in an arch shape corresponding to the outer shape of the pad assembly 30 at the center of the upper surface of the water supply pipe 3A
  • a water receiving groove 22 through which water is supplied through the water receiving groove 22; Is formed to be recessed from both sides of the water receiving groove (22) so as to be adjacent to the water receiving groove (22), and is tapered so as to be widened from the front end to the rear end so that the front end communicates with the water receiving groove (22) And a water discharge groove (23) for guiding the water contained in the groove (22) to move to the drain pipe (3B).
  • the moisture absorption pad can be appropriately locked in the water tank, Energy is saved.
  • the moisture absorption pad is rotated, the moisture absorption pad is cleaned while being immersed in the water tank, and the foreign substances are washed by the water contained in the water storage tank and the pad cleaning brush.
  • FIG. 1 is a configuration diagram of an energy saving type vaporization type air supply system which is easy to maintain in accordance with an embodiment of the present invention
  • Fig. 2 is a side view of Fig. 1; Fig.
  • FIG. 3 is a perspective view illustrating a vaporization type air supply device according to an embodiment of the present invention.
  • FIG. 4 is a bottom perspective view of a vaporization type air supply device according to an embodiment of the present invention.
  • FIG. 5 is an exploded perspective view of Fig.
  • FIG. 6 is a sectional view showing in detail a vaporizing-type air supply device according to an embodiment of the present invention.
  • FIG. 7 is a perspective view illustrating a pad assembly according to an embodiment of the present invention.
  • FIG. 8 is a cross-sectional view of Fig.
  • FIG. 9 is a partially enlarged view of a detailed assembly structure of a pad assembly according to an embodiment of the present invention.
  • FIG. 11 is a plan view showing a flow of water in a water tank according to an embodiment of the present invention.
  • FIG. 12 is a front view showing a pad assembly according to another embodiment of the present invention.
  • FIG. 13 is a sectional view showing an example of a vaporizing-type air supply device according to another embodiment of the present invention.
  • FIG. 14 is a sectional view showing in detail a vaporizing-type air supply device according to another embodiment of the present invention.
  • the vaporization type supply system of the present invention is a system for supplying water to a roof 1 of a building or one or more evaporative supply devices 2 installed outside of the building, a vaporization type supply device 2, And a water supply tank (3).
  • a duct (2A) for supplying humidified air or cooled air to the interior of the building is connected to the vaporizing type air supply device (2).
  • a drain pipe (3B) is connected to the drain pipe (3B).
  • a valve controlled by the controller is provided in the drain pipe (3B), so that the drain pipe (3B) can be automatically opened and closed.
  • the water supply tank 3 is provided therein with a water supply pump (not shown), and a water supply pipe 3A for supplying water to the vaporization type supply device 2 is connected.
  • a water inlet (not shown) is provided in the water supply tank 3 so that the wash water can be selectively injected into the water supply tank 3.
  • a chemical injection device (not shown) may be installed in the water supply pipe 3A.
  • the washing liquid is selectively supplied through the inlet of the water supply tank 3 or the water supply pipe 3A of the water supply pipe 3A so that the scale of the water supply pipe 3A and the water storage tank 20 Is removed.
  • contaminants accumulated in the water tank 20 can be removed by opening the drain pipe 3B.
  • the vaporizing type air supply apparatus 2 includes a housing 10, a water tank 20, a pad assembly 30, a fan unit 40, and a controller.
  • the direction in which the outside air is introduced into the inside of the vaporizing type air supply device 2 and the direction in which the air is discharged is referred to as forward, and the direction opposite thereto is described as rearward.
  • the housing 10 is formed in a rectangular frame structure.
  • the air inlet 11 and the air outlet 12 are formed on the upper and lower surfaces of the housing 10 so as to allow the air to flow in from the outside to the inside Further, other parts except the air inlet 11 and the air outlet 12 are covered with a separate plate material.
  • Support rollers 13 and 14 for rotatably supporting both sides of the pad assembly 30 are provided inside the housing 10.
  • the water tank 20 is located at the lower inner side of the housing 10.
  • the water tank 20 includes a water supply pipe 3A for guiding the supply of water to the water tank 20 through the water supply tank 3 and a drain pipe 3B for discharging water in the water tank 20 do.
  • the water tank 20 is recessed in an arch shape corresponding to the outer shape of the pad assembly 30 at the center of the upper surface and includes a water receiving groove 22 for receiving water through the water supply pipe 3A, (22) and is tapered so as to become wider from the front end to the rear end, so that the front end communicates with the water receiving groove (22), and the water receiving groove (22) And a water discharge groove 23 for guiding the water contained in the drain pipe 3B to move to the drain pipe 3B.
  • the water tank 20 supplies water to the water receiving groove 22 through the water supply pipe 3A and discharges the water in the water discharge groove 23 through the drain pipe 3B to the outside .
  • the water tank 20 discharges and supplies water in the water tank 20 by the controller.
  • the water tank 20 discharges water in the water tank 20 at predetermined intervals through the drain pipe 3B or continuously supplies water into the water tank 20 through the water supply pipe 3A, And water in the water tank 20 is continuously discharged through the drain pipe 3B.
  • the water tank 20 is provided with a pad cleaning brush 21 that contacts the pad assembly 30 to be described later.
  • the pad cleaning brush 21 is configured such that a cleaning brush is radially formed along the outer surface of the rod having a length so that the pad cleaning brush 21 is rotated while being in contact with the outer surface of the pad assembly 30.
  • the pad cleaning brush 21 So that the contaminants settled in the water tank 20 can be removed.
  • the pad assembly 30 is installed such that the cylindrical surface of the pad assembly 30 is horizontally and partially submerged in the water surface in the water tank 20 while forming an inclined cylindrical shape, and the pad assembly 30 Is provided with a drive motor M installed on one side thereof so as to be rotated.
  • the pad assembly 30 has a generally inclined cylindrical shape so that the negative pressure generated by the operation of the fan unit 40 regardless of the front and rear of the pad assembly 30 is applied to the pad assembly 30 in the longitudinal direction
  • the outside air can be introduced to the inside of the pad assembly 30 more uniformly over the entire area of the pad assembly 30, thereby improving the humidification or cooling performance.
  • the pad assembly 30 includes first and second side covers 31A and 31B having different diameters while being spaced apart from each other by a predetermined distance and radially arranged to connect outer sides of the first and second side covers 31A and 31B A plurality of moisture absorbing pads 33 provided in a spaced space between the support frame 32 and a mesh network 34 installed to surround the outer surface of the moisture absorbing pad 33, And a fixture (35) for fixing the mesh net (34) to the support frame (32), respectively.
  • the first side cover 31A covers one end of the pad assembly 30 and has a discharge hole for discharging the outside air introduced from the outside to the inside of the pad assembly 30 through the moisture absorption pad 33 at the center portion do.
  • the second side cover 31B is formed in a disc shape to cover the other end of the pad assembly 30.
  • the support frame 32 is formed in a "V" -shape in cross section so that it can be arranged in a cylindrical shape naturally when the moisture absorption pad 33 is arranged in a radial direction.
  • Protrusions for supporting the moisture absorption pad 33 are formed on both sides of the lower end of the support frame 32.
  • the moisture absorbing pad 33 is formed with an infinite number of channels communicating from the outside to the inside of the pad assembly 30.
  • the hygroscopic pad 33 is manufactured by repeatedly laminating the plate materials so that the wave shapes are opposed to each other
  • the mesh net 34 is made of a flexible material such as a string and is installed so as to surround the outer surface of the hygroscopic pad 33.
  • the mesh net 34 has a structure in which a radially arranged hygroscopic pad 33 is supported And functions to support the moisture absorption pad 33 so as not to be separated from the frame 32.
  • the fastener 35 is formed in a zigzag shape and is made of elastic wire or the like, and the fastener 35 is pressed and assembled to the upper part of the support frame 32.
  • This fixture 35 is pressed and inserted into the upper portion of the support frame 32 together with the mesh net 34 at the upper side of the mesh net 34.
  • the elastic restoring force of the bracket 35 allows the support frame 32, So that the mesh net 34 is firmly fixed to the support frame 32.
  • the controller controls the supply of water to the drive motor M, the fan unit 40, the water supply pipe 3A, and the opening and closing of the drain pipe 3B.
  • the pad assembly 30 is rotationally operated via the water receiving groove 22 of the water tank 20 which is recessed in an arch shape so that the pad assembly 30 is rotated by the water contained in the water receiving groove 22 Absorbs and keeps wet.
  • the water contained in the water receiving groove 22 flows into the water receiving groove 22 through the water supplying pipe 3A at a time point exceeding a predetermined time according to the control method of the controller,
  • the water contained in the water receiving groove 22 is moved to the front end of the water receiving groove 22 by being pushed by the inflow pressure of water supplied to the water receiving groove 22 through the water supplying pipe 3A.
  • the water reaching the front end of the water receiving groove 22 moves to the water discharging groove 23 and moves along the water discharging groove 23 whose diameter increases toward the rear end. To the outside of the water tub 20.
  • the outside air introduced through the air inlet 11 of the housing 10 by the fan unit 40 passes through the moisture absorption pad 33 of the pad assembly 30 and enters the inside of the pad assembly 30, And is discharged toward the duct 2A through the air outlet 12 of the housing 10.
  • the moisture absorbing pad 33 that is wetted with water is cooled while passing through the outside air, and the cooled air is supplied to the room through the duct 2A.
  • the moisture absorbing pad 33 Is properly immersed in the water tub (20) by rotation.
  • the water contained in the water tank may be discharged to the outside of the water tank through the drain pipe according to a control method of the controller.
  • the water in the water tank 20 is discharged at regular intervals under the control of the controller, The water stored in the water tank 20 is discharged to the outside through the drain pipe 3B and the water in the water tank 20 is discharged through the drain pipe 3B and then new water is supplied into the water tank 20 through the water supply pipe 3A So that the water in the water tank 20 can be kept clean.
  • the water contained in the water tank 20 is moved in the direction of the drain pipe 3B by the inflow pressure of water supplied into the water tank 20 through the water supply pipe 3A, And water is discharged to the outside through the drain pipe 3B.
  • the evaporative supply device 2 is provided with the vapor-cooled moisture absorption pad 33 wetted with water continuously supplied into the water tank 20 through the water supply pipe 3A,
  • the air that has been cooled and purified while passing through the hygroscopic pad 33 is supplied to the room through the fan unit 40 so that clean air is supplied to the room, Function at the same time.
  • a water tank cleaning brush 32A may be installed on the support frame 32 as needed.
  • the water tank cleaning brush 32A can be formed in a " T " shape in cross section and can be held inserted into the upper portion of the support frame 32 by an elastic restoring force.
  • the water tank cleaning brush 32A is installed on at least one of the support frames 32 of the plurality of support frames 32.
  • the water tank 20 is formed in an arc shape concentric with the pad assembly 30.
  • the water tank cleaning brush sweeps the bottom surface of the water tank, so that the bottom surface of the water tank 20 is cleaned by the water tank cleaning brush 32A .
  • the pad cleaning brush 21 may be fixed to the water tub 20 by arranging a cleaning hair on a rod-shaped support having a predetermined width and length.
  • the pad cleaning brush 21 rubs against the outer surface of the rotating pad assembly 30 to clean the moisture absorption pad 33.
  • the moisture absorption pad (33) is immersed in water in the water tank (20) while the pad assembly (30) is rotated without installing a self circulation pump in each of a plurality of vaporizing air supply devices The energy for driving each self-circulating pump can be saved.
  • the hygroscopic pad 33 is immersed in the water tank, the hygroscopic pad 33 is kept clean while the foreign substance is washed by the water contained in the water tank 20 and the pad cleaning brush 21.
  • the pad assembly 30 has the same configuration as the embodiment shown in Fig. 6 except that it has a cylindrical shape.
  • the pad assembly 30 has a cylindrical shape, the position and shape of the air inlet 11 and the air outlet 12 are changed, but the water tank 20 and the pad cleaning brush 6, respectively.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Air Humidification (AREA)

Abstract

Afin de résoudre un problème existant, la présente invention concerne un système de distribution d'air de type à vaporisation, qui comporte un réservoir d'eau formé dans un boîtier, permet qu'une partie prédéterminée d'un ensemble de tampon mis en rotation au moyen d'un moteur d'entraînement soit immergée dans le réservoir d'eau, et comporte une unité de ventilateur disposée sur un côté de l'ensemble tampon de sorte que l'ensemble de tampon entraîné en rotation au moyen du moteur d'entraînement absorbe l'eau stockée dans le réservoir d'eau et de l'air traverse l'ensemble de tampon ayant absorbé l'eau et, par conséquent, l'air est vaporisé et refroidi. Selon la présente invention, un tampon absorbant est correctement immergé dans le réservoir d'eau tandis que l'ensemble de tampon est mis en rotation, de façon à permettre qu'un état humide soit maintenu, sans fournir respectivement des pompes de distribution d'eau au niveau d'une pluralité de dispositifs de distribution d'air de type à vaporisation disposés sur le toit, de sorte que l'énergie pour entraîner respectivement les pompes de distribution d'eau soit réduite, le tampon absorbant est immergé dans le réservoir d'eau pendant la rotation, de sorte qu'un matériau étranger et similaire soit éliminé par lavage au moyen de l'eau contenue dans le réservoir d'eau et d'une brosse de nettoyage de tampon, de façon à contrôler de façon hygiénique le tampon absorbant et, de l'eau neuve est distribuée tandis que l'eau contenue dans le réservoir d'eau est évacuée dans un cycle prédéterminé, ou l'eau ayant été distribuée au réservoir d'eau circule dans le réservoir d'eau et est ensuite évacuée en continu à travers un tuyau de drainage, de sorte que l'eau dans le réservoir d'eau puisse être maintenue dans un état propre.
PCT/KR2018/007689 2017-08-07 2018-07-06 Système de distribution d'air de type à vaporisation à économie d'énergie pour faciliter la maintenance WO2019031709A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201880051108.XA CN111033130B (zh) 2017-08-07 2018-07-06 容易维护的节能型汽化式供气系统

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2017-0099510 2017-08-07
KR1020170099510A KR102029830B1 (ko) 2017-08-07 2017-08-07 유지보수가 용이한 에너지절약형 기화식 급기 시스템

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WO2019031709A1 true WO2019031709A1 (fr) 2019-02-14

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KR (1) KR102029830B1 (fr)
CN (1) CN111033130B (fr)
WO (1) WO2019031709A1 (fr)

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