KR20170051814A - Apparatus for drying fire fighting equipments and the air circulation control method thereof - Google Patents
Apparatus for drying fire fighting equipments and the air circulation control method thereof Download PDFInfo
- Publication number
- KR20170051814A KR20170051814A KR1020150153025A KR20150153025A KR20170051814A KR 20170051814 A KR20170051814 A KR 20170051814A KR 1020150153025 A KR1020150153025 A KR 1020150153025A KR 20150153025 A KR20150153025 A KR 20150153025A KR 20170051814 A KR20170051814 A KR 20170051814A
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- KR
- South Korea
- Prior art keywords
- air
- air circulation
- drying
- unit
- temperature
- Prior art date
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
- F26B3/06—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B17/00—Protective clothing affording protection against heat or harmful chemical agents or for use at high altitudes
- A62B17/003—Fire-resistant or fire-fighters' clothes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/10—Drying cabinets or drying chambers having heating or ventilating means
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- D06F58/28—
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/02—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/10—Temperature; Pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/12—Velocity of flow; Quantity of flow, e.g. by varying fan speed, by modifying cross flow area
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Drying Of Solid Materials (AREA)
Abstract
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a firefighting appliance dryer capable of easily drying a firefighting article such as a fire hose and a fire fighting suit, FIELD OF THE INVENTION
Conventionally, when the temperature of the hot air circulated inside the fire extinguisher dryer is increased, the internal air is circulated for discharging the internal air for a certain period of time and introducing external air, thereby discharging a large amount of water vapor generated from the fire- So that the drying action of the fire-fighting goods is performed more quickly. However, since the generated steam is discharged to the outside and the outside air is introduced into the dryer, the heater must be operated to maintain the temperature inside the dryer.
The present invention provides a fire-fighting appliance drying apparatus having a drying control method of a fire-fighting appliance dryer that controls the air circulation inside a dryer, which can reduce the drying time of the fire-fighting appliance and can efficiently control the amount of power.
Description
BACKGROUND OF THE
Firefighters such as fire hoses used in the field of fire and firefighters worn by firefighters are seriously polluted by various dusts, soot, combustion dust and sweat generated in the field of fire. After the fire is suppressed, they are cleaned It is necessary to work.
At each fire station, it was common to clean these fire fighting equipment after fire extinguishing and to naturally dry outdoors.
However, if the fire-fighting supplies are dried naturally, it takes a lot of drying time. If another fire occurs during the drying of the fire-fighting goods, it takes a long time However, it is difficult to deal with various kinds of fire-fighting goods including moisture, so there is a lot of difficulties in fire suppression. Especially when the weather conditions such as winter season and rainy season are frozen, There was a problem that it required more.
Accordingly, the applicant of the present invention has provided a firefighting appliance dryer capable of rapidly drying firefighting articles such as fire hoses and fire fighting clothes in Korean Patent Registration No. 0451385, 'Firefighting appliance dryer'.
According to the conventional firefighting appliance drier, a large number of storage shelves are provided therein, and an air inlet passage is provided at both the inner lower end and the inner side, an electric heater is installed at the inner lower end portion and a blowing fan is installed at one side, And to supply hot air to the fire-fighting equipment loaded on the storage shelf.
Conventionally, when the temperature of the hot air circulated inside the fire extinguisher dryer is increased, the internal air is circulated for discharging the internal air for a certain period of time and introducing external air, thereby discharging a large amount of water vapor generated from the fire- So that the drying action of the fire-fighting goods is performed more quickly.
In this way, hot air is supplied to the fire-fighting appliance to be dried to generate steam, and after the internal air containing steam is discharged to the outside, the external dry air is repeatedly supplied to dry the fire-fighting appliance quickly.
However, since the generated steam is discharged to the outside and the outside air is introduced into the dryer, the heater must be operated to maintain the temperature inside the dryer.
The present invention provides a firefighting appliance drying apparatus having a drying control method for a firefighting appliance dryer that controls the air circulation inside a dryer, which can reduce the drying time of the firefighting appliance and can efficiently control the amount of power.
In the fire-fighting appliance drying apparatus of the present invention,
A heater installed on an air circulation path and hot air supply means provided on the air circulation path and including at least one air circulation means for circulating air in the drying space through a heater, And a control means for controlling the hot air supply means, the air inflow means and the air discharge means to circulate the hot air in the drying space through the air discharge means for discharging the inside air on the air circulation path to the outside, In the drying apparatus,
The control means judges the temperature sensing information and, when it is confirmed as the set temperature, operates one of the plurality of hot air supply means in the hot air supply means to turn off the other, operates the air discharging means when the predetermined time has elapsed, An air discharge mode for discharging air is executed, and when the air discharge mode is completed, the air discharge means is turned off, and the air inflow mode in which the air inflow means and the air circulation means in the hot air supply means are re- And an air circulation control process within the drying time.
According to the present invention, it is possible to control the operation of the air circulation means and the air circulation mode in the process of introducing the internal air and the external air into the drying space according to the temperature inside the drying space, It is possible to dry the fire-fighting goods and effectively manage the power.
In addition, the drainage port can also constitute a drainage door so that the drainage port can be managed for disposal, thereby facilitating the management of the inside air.
BRIEF DESCRIPTION OF THE DRAWINGS FIG.
2 is a view showing an air circulation structure in the present invention.
3 is a block diagram showing a control configuration in the present invention;
4 is a flow chart illustrating a drying control process in the present invention.
The construction and operation of the fire extinguisher drying apparatus of the present invention will be described with reference to the embodiments shown in FIGS. 1 to 4. FIG.
A drying space is formed inside the opening and closing
A hot air supply means 200 for supplying hot air for heating the internal air through the hot
According to the present invention as described above, hot air is supplied into the drying space to dry the fire-fighting goods. By controlling the inflow of air, the air discharge and the air circulation operation according to the internal temperature of the drying space, drying of the fire- To be able to do so.
The
The
The blocking
The
The hot
As shown in FIG. 2, the hot
The hot
The
The
The hot air supply means 200 is a means for heating the inside air by supplying hot air to the drying space. The hot air supply means 200 includes a
The
The air circulating unit 220 may be a blowing fan and sucks the air in the drying space into the hot
The air circulation unit 220 may be installed on a side surface of the air circulation unit 220 and may include at least two first
The air inflow means 300 is installed on the
The air discharging means 400 is installed on the
The temperature sensing means 500 may be configured as one or more temperature sensing sensors for sensing the temperature in the drying space and may be arranged in the hot
The drainage means 130 is a means for discharging the water dropped from the fire-fighting goods loaded on the loading means 120 to the outside, and is constituted by a
The moisture sensing means 600 is installed in the drainage means 130 and installed in the
The
A drying process for controlling the drying operation in accordance with the selection information input through the
The drying process includes a drainage control process for controlling the opening and closing of the
4 is a flow chart showing a drying process of the air circulation control process performed by the
When the drying operation is started, a hot air supply process for driving the
The air circulation mode determination process recognizes temperature information for each position in the drying space from the temperature sensing information obtained from the first temperature sensor, the second temperature sensor, and the third temperature sensor located in the drying space, And a step of judging whether or not there is a defect in the image.
The operation of the drying control apparatus of the present invention will be described in detail as follows.
The user can configure the drying space by attaching or detaching the blocking plate to the blocking plate mounting portion according to the size and type of the fire-fighting appliance to be dried.
The fire-fighting appliance to be dried is placed on the blocking plate and the fire-fighting appliance drying operation is selected through the
For example, the user can change the registration (change) and set temperature of the air circulation, air discharge and air inflow setting time information.
The
When the first
Here, the control means 800 controls the
More specifically, water falling from the fire extinguishing product through the blocking
On the other hand, the
The set temperature may be about 40 ° C to 65 ° C. When the set temperature is reached, the
After 15 seconds have elapsed after the switching of the air circulation mode by the operation of one of the first
When the air discharging process is completed, the
When the air inflow means 300 is operated, external air flows into the hot
When the air inflow process is completed, the operation of the air inflow means 300 is turned off, and it is determined whether the drying is completed. If the drying termination condition is not satisfied, the detection information of the temperature sensing means 500 is compared with the set temperature The operation of the first
In this way, the inside air circulation mode proceeds according to the warmth in the drying space, and the drying operation can be more effectively proceeded.
Claims (8)
A hot air supply means 200 for supplying hot air for heating the internal air through the hot air supply unit 140, an air inflow means 300 for introducing external air through the air inflow portion 150, An air discharge unit 400 for discharging internal air to the outside through the air discharge unit 160, a temperature sensing unit 500 for sensing a temperature inside the drying space, And a user control panel 700 for displaying the operation state of the drying control unit 700. The control unit 700 controls the drying operation in accordance with the selection information inputted through the user control panel 700, And a control means (800) for controlling the hot air supply means (200), the air inflow means (300) and the air discharge means (400)
The hot air supply unit 200 circulates hot air through the heater 210 installed in the hot air supply unit 140 and the heater 210 in the hot air supply unit 140 to supply the hot air into the drying space A first air circulation unit 221 and a second air circulation unit 222,
When the drying operation is started, the control unit 800 drives the heater 210 to drive the first air circulation unit 221 and the second air circulation unit 222 to supply hot air into the drying space, An air circulation mode judging step of judging whether the temperature information sensed by the temperature sensing means 500 is switched to the air circulation mode in comparison with the set temperature, The second air circulation unit 222 is turned off and the air discharge unit 400 is driven for a preset time period to discharge the air containing the internal water vapor to the outside, An air inflow control process for driving the inflow means 300 and the second air circulation unit 222 for a set time to allow outside air to flow therein; determining whether the drying time has expired; However fire supplies drying apparatus comprising an air circulation control process by using the temperature information 500 including the end of drying process is determined to keep the drying process proceeds to the air-circulating mode determination process is repeated.
Wherein the air discharge control process is performed such that the second air circulation unit (222) is turned off after the set time delay if it is determined that the air circulation mode is switched.
The drainage means 130 includes a drainage port 132 which is opened to the outside through the lower end of the drying space and a drainage door 131 which is formed in the drainage opening 132 and opened and closed in accordance with the water sensing judgment control of the control means 800 Wherein the fire extinguisher is a fire extinguisher.
Wherein the control means (800) provides a process of setting and registering the air circulation mode switching method by the user through the user control panel (700).
The control means judges the temperature sensing information and, when it is confirmed as the set temperature, operates one of the plurality of hot air supply means in the hot air supply means to turn off the other, operates the air discharging means when the predetermined time has elapsed, An air discharge mode for discharging air is executed, and when the air discharge mode is completed, the air discharge means is turned off, and the air inflow mode in which the air inflow means and the air circulation means in the hot air supply means are re- And an air circulation control process within the drying time.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020150153025A KR20170051814A (en) | 2015-11-02 | 2015-11-02 | Apparatus for drying fire fighting equipments and the air circulation control method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020150153025A KR20170051814A (en) | 2015-11-02 | 2015-11-02 | Apparatus for drying fire fighting equipments and the air circulation control method thereof |
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KR20170051814A true KR20170051814A (en) | 2017-05-12 |
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KR1020150153025A KR20170051814A (en) | 2015-11-02 | 2015-11-02 | Apparatus for drying fire fighting equipments and the air circulation control method thereof |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107584711A (en) * | 2017-10-27 | 2018-01-16 | 南京汇龙橡胶制品有限公司 | A kind of drying device of rubber production |
KR102190893B1 (en) * | 2020-03-19 | 2020-12-14 | 윤석봉 | Heat drying device to prevent the ingress of external particles through positive pressure |
KR20220014047A (en) * | 2020-07-28 | 2022-02-04 | 엠케이청효 주식회사 | Apparatus for drying fire fighting equipments |
-
2015
- 2015-11-02 KR KR1020150153025A patent/KR20170051814A/en not_active Application Discontinuation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107584711A (en) * | 2017-10-27 | 2018-01-16 | 南京汇龙橡胶制品有限公司 | A kind of drying device of rubber production |
KR102190893B1 (en) * | 2020-03-19 | 2020-12-14 | 윤석봉 | Heat drying device to prevent the ingress of external particles through positive pressure |
KR20220014047A (en) * | 2020-07-28 | 2022-02-04 | 엠케이청효 주식회사 | Apparatus for drying fire fighting equipments |
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