KR102250683B1 - Integrated system of managing fire-truck garage pollution - Google Patents

Abstract

The present invention is able to improve the health of firefighters and the durability of firefighting equipment by creating a comfortable indoor environment without polluting the inside of a garage by exhaust gas through (1) detecting whether a fire engine is started, (2) detecting contamination in the garage, and (3) checking a filter clogging of a purification device mounted on a main exhaust pipe. Especially, when it is difficult to open a garage door like in winter or when other vehicles start in the garage for maintenance, it is possible to always create a comfortable indoor environment in the garage even if there is pollution in the garage. In addition, by configuring to notify at least one of visual, auditory and tactile sense as a warning means to warn of filter clogging, it is possible to maintain a comfortable indoor environment inside the garage by notifying a maintenance time such as filter replacement or washing in various ways.

Description

Garage pollution management integrated system {INTEGRATED SYSTEM OF MANAGING FIRE-TRUCK GARAGE POLLUTION}

The present invention relates to an integrated system for pollution management at a garage, and more specifically, an exhaust gas generated from a vehicle (fire engine) in a starting state within a garage is configured to be immediately discharged to the outside, and also detects the degree of pollution of the garage to a certain concentration. If this is the case, by configuring the bet of the garage to be discharged outside the garage, it is possible to maintain a comfortable and safe environment inside the garage. In addition, when the bet is discharged, it is configured to detect whether the filter of the purifier for filtering is clogged, and to notify it, so that the purification efficiency of the bet in the garage can be maintained easily and conveniently while not deteriorating.

In general, fire engines are always waiting at the fire department when not dispatched due to a fire or the like. At this time, the fire engine is in a ready state so that it can be dispatched at any time, and when it is not dispatched, it is started periodically to check and inspect the battery charge and equipment. In this way, the inspection of fire engines is often performed inside the garage, and when the fire engine is started, the interior of the garage is contaminated with the exhaust gas generated by the fire engine. Accordingly, as shown in (Patent Document 1) to (Patent Document 3) below, a technique configured to discharge exhaust gas generated from a vehicle (fire engine) outside the garage is disclosed in a state in which the fire engine is started.

(Patent Document 1) Korean Laid-Open Patent No. 10-2017-0004553

A buried pipe is buried in the garage floor of the fire station, and the flexible tube connected to the buried pipe protrudes upward from the garage floor and can be connected to the exhaust port of the vehicle. It is an object of the present invention to provide a fire station garage exhaust exhaust device that not only can increase the internal space utilization, but also can be used safely and conveniently without any interference when entering and exiting a vehicle. In particular, by installing a buried pipe on the floor in advance when constructing a new fire station garage, not only can the exhaust system be installed without a separate structural change, but also the space within the garage limited to this can be used more widely and safely. Another purpose is to provide a fire station garage soot exhaust system. In addition, since it is composed of a buried type, unlike the existing configuration of the suspension type, the structure is simple, so it can be easily constructed and used, as well as a fire station's garage exhaust exhaust system that does not cause any safety accidents that may occur due to the falling or tilting of the suspended configuration. There is another purpose to provide.

(Patent Document 2) Korean Patent Registration No. 10-0652544

Regarding the fire engine exhaust gas emission system, the main exhaust pipe is installed at the ceiling of the garage of the fire department, and the main exhaust pipe is connected to a branch exhaust pipe suitable for the number of incoming vehicles, and each branch exhaust pipe has an opening/closing valve as the control operation of the control box. It is installed so that it can be opened and closed, and a suction hopper is installed at each end of the branch exhaust pipe to be closely connected to the exhaust pipe of the vehicle, and a purifier and a blower are installed at the end of the main exhaust pipe to enable control operation. There is a feature in the fire engine exhaust gas emission system, which makes it possible to improve the environment and further prevent air pollution.

(Patent Document 3) Korean Patent Registration No. 10-1740230

The base is installed to be slidable forward and backward on the floor of the garage of the fire station, and the base is installed to be slidably movable in the vertical direction, and the front end is an inlet box with an open hole formed to insert the exhaust pipe of the fire vehicle inside the garage, one end. The other end is connected to the inlet box and the other end extends to the outside of the garage, and is connected to the discharge pipe and the discharge pipe to guide the exhaust gas of the fire vehicle entering the inlet box to be discharged to the outside of the garage. An intake fan that discharges to the outside of the garage through the discharge pipe, a front-rear moving drive unit that is installed on the base and generates a driving force to move the base from the garage floor in the front and rear direction, and the inlet box is connected to the inlet box in a state installed on the base. It is electrically connected to the lift drive unit that generates driving force so as to move up and down in the vertical direction, the intake fan, the front and rear moving drive unit, and the lift drive unit, so that the exhaust pipe is inserted into the open hole of the inlet box while the fire vehicle is located in the garage. It provides a fire engine exhaust gas discharge device in a fire department including a control unit for controlling the operation of the front and rear moving drive unit and the lifting drive unit so as to move in the vertical direction and controlling the operation of the intake fan to discharge exhaust gas through the discharge pipe.

However, such a conventional discharge device has the following problems.

(1) When the fire engine is started, the exhaust gas emitted from the fire engine can be discharged to the outside of the garage, which is effective to some extent, but during this process, some of the exhaust gas cannot be discharged and leaks out of the garage and there is a risk of contaminating the garage.

(2) In addition, in the garage where the fire engine is parked, in addition to the fire engine, other vehicles may remain started inside the garage for maintenance purposes, and the inside of the garage is contaminated by exhaust gas or the like.

(3) In addition, garages are often located on the side of the road so that movement can be easily made, and when the garage door is opened, pollution may also occur in the exhaust gas emitted from other vehicles passing along the road.

(4) Such pollution inside the garage not only harms the health of firefighters, but as the firefighting system is exposed to exhaust gas for a long time, there may be a risk of damage such as corrosion, and firefighting equipment may not be used.

Korean Patent Publication No. 10-2017-0004553 (Publication date: 2017.01.11) Korean Patent Registration No. 10-0652544 (Registration Date: 2006.11.24) Korean Patent Registration No. 10-1740230 (Registration Date: 2017.05.22)

The present invention takes these points into consideration, (1) detecting whether the fire engine is started by being mounted on the fire engine, (2) detecting the degree of contamination in the interior of the garage, and (3) checking the filter clogging of the purification device installed in the main exhaust pipe. It is an object of the present invention to provide an integrated system for managing pollution at a garage that allows the interior to be not polluted by exhaust gas and to improve the health of firefighters and durability of firefighting equipment by creating a pleasant indoor environment.

In particular, the present invention always provides a comfortable indoor environment of the garage regardless of the contamination situation in the garage, such as when it is difficult to open the door of the garage, such as in winter, or when other vehicles other than the fire engine start in the garage for maintenance purposes. Another purpose is to provide an integrated garage pollution management system that can increase the health of firefighters and the durability of firefighting equipment.

In addition, the present invention is configured to detect clogging of a filter of a purification device installed in a main exhaust pipe used when discharging exhaust gas and the inside of a vehicle to the outside, and to notify at least one of visual, audible, and tactile sense as a warning means to warn it. By doing so, there is another object to provide an integrated garage pollution management system capable of always maintaining a pleasant indoor environment inside the garage by notifying the timing of maintenance such as replacement or washing of filters in various ways.

In the garage pollution management integrated system according to the present invention for achieving this object, the garage pollution management integrated system mounted on the garage G of the fire department equipped with at least one parking surface L for parking the fire truck F, A main exhaust pipe 100 through which a purification device 110 for purifying with a carbon carbon filter, a blower 120, and a plurality of exhaust ports 130 are formed to discharge the inside of the garage G to the outside; It is branched from the main exhaust pipe 100 so as to be connected to the exhaust pipe E of the fire truck F parked on the parking surface L to discharge exhaust gas, and an exhaust fan 210 for each vehicle is provided, At least one branch exhaust pipe 200 which is made of at least a part of the end of a flexible material and is mounted at the end of the suction hopper 230 which is installed close to the exhaust pipe E to be detached and attached to the fire engine F by magnetic force; A start detector 300 installed in the fire engine F to detect whether the fire engine F is started and transmit it in a wireless manner; At least one concentration sensor 400 for detecting the pollution concentration in the garage G and transmitting it in a wireless manner; A filter differential pressure sensor 500 that detects the degree of clogging of the filter 111 provided in the purification device 110 and transmits it in at least one of a wired method and a wireless method; A warning means 600 for notifying when to change the filter and clean the filter of the purification device 110; And receiving the transmission signal from the start detector 300 and the concentration sensor 400 to control the blower 120 and the exhaust fan 210 for each vehicle, and receiving the transmission signal from the filter differential pressure sensor 500, the warning means ( It characterized in that it includes; a controller 700 to be alerted to 600).

In particular, when the start detector 300 determines that the fire engine F is started, the controller 700 causes the blower 120 and the exhaust fan 210 for each vehicle to operate. Controlling the operation of the blower 120 and the exhaust fan 210 for each vehicle to stop; When the concentration detected by the concentration sensor 400 is higher than a preset concentration (s), the blower 120 is operated, and when the detected concentration is lower than the set concentration (s), the blower 120 is controlled to stop. ; When it is determined that the filter differential pressure sensor 500 is blocked by the transmission signal, the warning means 600 is controlled to be operated.

In addition, the branch exhaust pipe 200 includes a fixing means 220 installed on the branch exhaust pipe 200, and a support bracket 220' mounted on the fire engine F; The fixing means 220, a handle member 221 installed to surround the branch exhaust pipe 200, a shaft provided with a bearing 222' on the handle member 221 is fixed and the other is installed so as to protrude outward (222); And a locking member 223 installed on the shaft 222 to be spaced apart from the handle member 221 by a predetermined distance and rotated by receiving bearing support; The support bracket 220' may include a fixing plate 224 fixedly installed on the fire engine F; A first guide member 225 having a first guide 225 ′ for guiding while surrounding and guiding the locking member 223 moving along the surface of the fixing plate 224; And a second guide member 226 having a second guide 226 ′ for closing the first guide member 225 and guiding the shaft 222.

Finally, the warning means 600 is characterized in that it is configured to know at least one of a sense of touch, sight, and hearing.

The integrated system for pollution management at a garage according to the present invention has the following effects.

(1) Since the exhaust gas generated while the fire engine is started is immediately discharged to the outside of the garage, pollution inside the garage can be minimized.

(2) In addition, by detecting the concentration inside the garage and controlling it to discharge the inside of the garage to the outside of the garage when the concentration is higher than a certain concentration, the exhaust gas leaking when the exhaust gas of a fire engine is discharged, or a maintenance vehicle other than a fire engine, etc., are started in the garage. Even if the garage is contaminated by the exhaust gas generated when walking and pollutants introduced from the outside, the bet can be quickly discharged to create a comfortable garage environment.

(3) Therefore, it is possible to prevent the health of firefighters, especially lung diseases, and increase durability by preventing contaminants from sticking to or corroding firefighting equipment to damage firefighting equipment.

(4) In addition, by detecting whether the filter of the purification device installed in the main exhaust pipe used to discharge exhaust gas and the inside of the garage is clogged, and if it is determined that it is clogged, it is configured to be able to warn through a warning means, thereby consolidating pollution management. Not only does it prevent the system from overloading, but it also allows you to quickly and easily discharge exhaust gases or bets in your garage.

(5) Since the signal that detects whether the fire engine is started or whether it is contaminated and whether the filter is clogged can be transmitted in at least one of a wired method and a wireless method, not only is maintenance easy, but also the integrated system according to the present invention is provided. It can be easily and conveniently expanded even when expanding.

(6) By using a metal-free filter and a carbon-carbon filter that can collect fine dust less than PM 2.5 as a filter used for purification equipment, it is lightweight and easy to install and does not cause fire. You can use it safely.

[Fig. 1] is a plan view of a garage to which an integrated system for pollution management of a garage according to the present invention is applied.
[Fig. 2] is a rear view of a garage to which an integrated system for pollution management of a garage according to the present invention is applied.
[Fig. 3] is a block diagram showing the configuration of an integrated system for pollution management at a garage according to the present invention.
[Fig. 4] is an enlarged view showing the configuration of a purifier and a blower constituting the main exhaust pipe according to the present invention.
[Fig. 5] is a side view of the rear of the fire engine showing the configuration of a branch exhaust pipe connected to the exhaust pipe of the fire engine according to the present invention.
[Figure 6] is a view showing the configuration of the fixing means and the support bracket according to the present invention, (a) is a plan view of the fixing means, (b) is a perspective view of the support bracket.
[Fig. 7] is a front view sequentially showing a process of fastening means to another support bracket according to the present invention.
[Fig. 8] is a flow chart showing the operation of the integrated system for pollution management at a garage according to the present invention.

Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings. Prior to this, terms or words used in the specification and claims should not be construed as being limited to their usual or dictionary meanings, and the inventor should appropriately define the concept of terms in order to describe his own invention in the best way. It should be interpreted as a meaning and concept consistent with the technical idea of the present invention according to the principle that it can be.

Therefore, the embodiments described in the present specification and the configurations shown in the drawings are only one of the most preferred embodiments of the present invention, and do not represent all the technical spirit of the present invention, and various equivalents that can replace them at the time of the present application And it should be understood that there may be variations.

[Composition of Integrated Garage Pollution Management System]

Garage pollution management integrated system according to the present invention, as shown in [Fig. 1] to [Fig. 8], the main exhaust pipe 100, at least one branch exhaust pipe 200, the start detector 300, at least one concentration sensor ( 400), a filter differential pressure sensor 500, a warning means 600, and a controller 700.

In particular, the controller 700 causes the purification device 110 configured in the main exhaust pipe 100 to operate based on the detection signals of the start detector 300 and the concentration sensor 400 to reduce the concentration of harmful substances inside the garage (G). By lowering the filter pressure sensor 500 to detect clogging of the filter configured in the purification device 110 and to warn it through the warning means 600, it is possible to maintain the health of firefighters and prevent damage to the firefighting device. I made it possible.

At this time, by adopting a wireless method in which the transmission signal of the start detector 300, the concentration sensor 400, and the filter differential pressure sensor 500 is transmitted, the number and location of the installation can be easily expanded, according to the present invention. Not only can the integrated system be easily and conveniently expanded, but it is also possible to easily install a garage in an already constructed garage.

In addition, the warning means 600 is configured to notify the clogged state of the filter through the sense of touch, sight, and hearing, such as vibration, warning sound, and display, so that the purification efficiency of the purification device 110 does not decrease while maintaining a maintenance effect. I made it possible to increase.

Hereinafter, this configuration will be described in more detail with reference to the accompanying drawings. Here, reference numeral "F" denotes a fire engine, "G" denotes a garage for storing fire engines and fire-fighting equipment, "E" denotes an exhaust pipe of a fire engine, and "L" denotes a parking surface on which a fire engine is parked.

end. Main exhaust pipe

The main exhaust pipe 100 is an exhaust pipe installed in the garage G, as shown in [Fig. 1] and [Fig. 2], for discharging the bet in it or the exhaust gas discharged from the fire engine F to the outside of the garage G to be. Accordingly, the main exhaust pipe 100 may be installed on the floor or under the floor of the garage G, but is preferably mounted on the ceiling of the garage G.

In particular, in the main exhaust pipe 100, as shown in [Fig. 1] and [Fig. 2], a purifying device 110 and a blower 120 for purifying the fluid discharged from the garage G, and a plurality of exhaust ports 130 Is equipped.

1. Purification device

The purification device 110, as shown in Figs. 1 and 2, is mounted on the outlet side of the main exhaust pipe 100 so as to purify and discharge the fluid before being discharged from the main exhaust pipe 100. At this time, as the filter 111 used in the purification device 110, a carbon-carbon filter is used to collect fine dust of PM2.5 or less so that purification efficiency can be increased, and a metal-free filter is used. It is installed so that fire does not occur even at the high temperature of the exhaust gas, and it is lightweight and easy to install so that it can be used safely.Therefore, it is possible to increase the purification effect even when the hot exhaust gas is discharged, but there is no fear of fire, and it is safe and convenient to use. It is desirable to be configured to be able to. It is most preferable to use such a carbon carbon filter and a metal pre-filter together.

2. Blower

The blower 120, as shown in Figs. 1 and 2, is mounted on the above-described main exhaust pipe 100 and operates under the control of a controller 700 to be described later. At this time, the blower 120 is mounted to discharge the fluid purified by the above-described purification device 110 to the outside of the garage (G), thereby preventing foreign matter or fine dust from being trapped in the blower and reducing the efficiency of the blower. Organize to be able to.

3. Exhaust port

As shown in Figs. 1 and 2, several exhaust ports 130 are formed in the main exhaust pipe 100 described above. At this time, the exhaust port 130 serves as an inlet through which the inside of the garage G can be discharged out of the garage G as the blower 120 rotates. In particular, although not shown in the drawings, such an exhaust port 130 may be configured to have an exhaust fan so that the inside of the garage G is discharged through the main exhaust pipe 100 because it is opened only when the above-described blower 120 is operated. have. At this time, the exhaust fan is most preferably controlled to be closed when exhausting the exhaust gas of the fire engine F through the branch exhaust pipe 200 to be described later, and to be opened only when the bet inside the garage G is discharged.

I. Branch exhaust pipe

The branch exhaust pipe 200 branches one by one to the parking surface L formed on the floor of the garage G in the above-described main exhaust pipe 100 as shown in Figs. 1 and 2. This allows the branch exhaust pipe 200 to be allocated one by one to each fire engine F, so that the exhaust gas exhausted to the exhaust pipe E of the fire engine F passes through the branch exhaust pipe 200 and the main exhaust pipe 100 in order to be charged. (G) It is to allow it to be discharged to the outside.

In a preferred embodiment of the present invention, the branch exhaust pipe 200 is preferably configured such that at least a part of the branched end of the main exhaust pipe 100 is made of a flexible material. This is because the parking position of the fire truck F parked on the parking surface L is slightly different, so even if there is a difference in the parking position, the exhaust pipe E of the fire engine F is easily adjusted by adjusting the position of the branch exhaust pipe 200 ) To be able to connect. Accordingly, the end of the branch exhaust pipe 200 is preferably a corrugated pipe or a material made of a flexible bendable material.

This branch exhaust pipe 200, as shown in [Figs. 1] to [Fig. 3] and [Fig. 5], the exhaust fan 210 for each vehicle, the fixing means 220 and the support bracket 200 ′, and a suction hopper ( 230).

1. By vehicle Exhaust fan

The vehicle-specific exhaust fan 210 is mounted so as to operate on the branch exhaust pipe 200, as shown in [FIG. 1] and [FIG. 2]. That is, when the exhaust gas is discharged from the exhaust pipe E by the start of the fire engine F, when the exhaust pipe E is connected to the branch exhaust pipe 200, the exhaust fan 210 for each vehicle operates and the exhaust gas is converted into the branch exhaust pipe. It induces to be discharged out of the garage (G) through the 200 and the main exhaust pipe 100. The exhaust fan 210 for each vehicle operates under the control of a controller to be described later. These vehicle-specific exhaust fans 210 are described as operating only when exhaust gas discharged from the exhaust pipe E is discharged through the branch exhaust pipe 200, but even if the vehicle is opened when exhausting the inside of the garage (G) to the outside. There is no.

2. Fixing means

Fixing means 220, such a branch exhaust pipe 200, as shown in [Figs. 5] to [Fig. 7], so that it can be fixed by walking on a support bracket 220 ′, which will be described later, which is fixed to the fire engine F, a handle It comprises a member 221, a shaft 222, and a locking member 223.

Handle member

The handle member 221, as shown in [Figs. 5] and [Fig. 6], wraps the branch exhaust pipe 200 and the operator easily grabs the branch exhaust pipe 200 with a hand, etc. to the support bracket 220 ′ to be described later. It is a member to be easily and conveniently fixed by walking in a sliding manner. The handle member 221 is configured in a ring shape so that the branch exhaust pipe 200 can be inserted in the center, or is formed in a ring shape, but divided into at least two and connected with a hinge or a fastening bolt to be combined into one, or a branch It may be configured in a variety of ways, such as forcibly fitting the exhaust pipe 200.

The handle member 221 has a shaft 222 to be described later, as shown in Figs. 6 and 7 and a locking member 223 is formed on the shaft 222 to provide a support bracket 220 ′ to be described later. Install it by sliding it on the wall. Accordingly, it is preferable to configure the handle member 221 to minimize friction with the support bracket 220 ′ by inserting and mounting the bearing 222 ′ on the surface in contact with the shaft 222. In addition, the bearing 222 ′ is configured to be used for a long time without being easily abraded by friction while not being easily worn by using a metal bearing.

shaft

As shown in Figs. 6 and 7, the shaft 222 is mounted such that one side is fixed to the above-described handle member 221 and the other side protrudes outward. This is configured so that the locking member 223, which will be described later, can be maintained at a distance from the handle member 221 by a certain distance, so that the locking member 223 is inserted into the support bracket 220 ′ to be described later and is separated as it slides. This is to prevent it from falling out.

Jamming member

The locking member 223 is attached to the protruding portion of the shaft 222 attached to the handle member 221, as shown in Figs. 6 and 7, so that the locking member 223 is the handle described above. Mounted to some extent away from the edge of the member 221.

In particular, the locking member 223, as shown in [Fig. 6] and [Fig. 7], slides the branch exhaust pipe 200 to the support bracket 220 ′ by mounting so as to rotate in place on the above-described shaft 222 It is desirable to configure it so as to minimize friction when walking and fixing while sliding in a manner. At this time, it is most preferable to make the locking member 223 in a roller shape and configure it to rotate in place by receiving support from a bearing (not shown), thereby minimizing frictional resistance and allowing smooth sliding guidance.

3. Support bracket

The support bracket 220' is configured such that the above-described locking member 223 can slide, as shown in FIGS. 5 to 7. At this time, the shaft 222 moving together with the locking member 223 is configured to be able to guide sliding together.

To this end, the support bracket 220' includes a fixing plate 224, a first guide member 225, and a second guide member 226, as shown in FIGS. 6 and 7.

Fixed plate

The fixing plate 224 is a plate attached to the fire engine F as shown in Figs. 2, 7 and 8. At this time, the fixing plate 224 is mounted on the fire engine F to come to a position where the branch exhaust pipe 200 can be fixed to an appropriate position by sliding the locking member 223 described above. Mounting at this time can be performed in various ways, such as welding, bolting, and attachment using adhesion.

First guide member

The first guide member 225 is used to guide the locking member 223 to move along the surface of the fixing plate 224 by surrounding the locking member 223 described above, as shown in FIGS. 6 and 7. Is absent. Accordingly, when the first guide member 225 is in close contact with the fixing plate 224 and slides the above-described locking member 223, the locking member 223 can be moved along the path without interference. 1 form a guide 225'. In this case, the first guide 225 ′ is formed to have a size capable of completely receiving the locking member 223.

2nd guide member

The second guide member 226 is a member for closing the first guide member 225 described above, as shown in FIGS. 6 and 7. Accordingly, the second guide member 226 includes a shaft 222 supporting the locking member 223 as the locking member 223 moves under the guidance of the first guide 225'. The second guide member 226 is preferably formed through the second guide 226 ′ so as not to interfere with the member 226.

This support bracket (220') is mounted on the side of the fire engine (F), and even if the fire engine (F) is suddenly dispatched while discharging exhaust gas, the branch exhaust pipe can be easily separated through the guide, so that the movement is not obstructed. It is desirable to install and use so that it can be easily separated.

4. Inhalation Hopper

As shown in Fig. 5, the suction hopper 230 is configured in a portion fixed by making the end portion of the branch exhaust pipe 200 fitted in the exhaust pipe E wider toward the outside so as to be easily approached and fixed to the exhaust pipe E. At this time, the suction hopper 230 is configured to be close to the branch exhaust pipe 200 to prevent leakage of exhaust gas between the branch exhaust pipe 200 and the exhaust pipe E. Thus, the suction hopper 230 can be easily attached to the exhaust pipe (E) close to the branch exhaust pipe (200) inlet portion with a soft stretchable material by using this stretchable material, and the above-described fixing means (220) It is fixed in connection and installed so that the exhaust gas does not leak. In addition, it can also be fixed using a clamp made of a conventional technique.

Such a suction hopper 230, as shown in Fig. 5, has a magnetic metal 232 attached in advance to either one (preferably the upper part of the suction hopper 230), and is mounted in advance on the fire engine F It is preferable to use it by being attached to the permanent magnet (231). At this time, it is preferable that the suction hopper 230 is configured such that the suction hopper 230 attached by the magnetic force can be forcibly separated when the fire truck F is dispatched in an emergency.

All. Start detector

Start detector 300, as shown in [Fig. 1] and [Fig. 3], it is mounted on the fire engine (F), checks whether the fire engine (F) is in the starting state, and outputs the detection result to the controller 700 to be described later. do. At this time, the start detector 300 can transmit the detection result by using a wireless method, for example, a short-range wireless communication network such as Wi-Fi, and the start state checks whether the ignition key of the fire engine F is operated, or It is also possible to receive notification of whether to start from the control unit that controls the fire engine F, or to directly detect the driving state of the engine or transmission using a sensor.

As such, the detection result detected by the start detector 300 is transmitted to the controller 700, as shown in [Fig. 3] and [Fig. 8], so that the controller 700 is configured to perform the above-described blower 120 and the exhaust fan for each vehicle. 210) is used to control the operation. In addition, when the start detector 300 detects that the start is in an off state, the blower 120 and the exhaust fan 210 for each vehicle are controlled to be stopped.

la. Concentration sensor

The concentration sensor 400 is attached to the vehicle height G, as shown in [Fig. 1] to [Fig. 3]. At this time, the concentration sensor 400 uses a sensor capable of detecting the concentration contaminated by exhaust gas, etc. inside the garage G, and installs and uses an appropriate number according to the width of the garage G.

In particular, the concentration sensor 400 transmits the detected concentration signal to the controller 700 to be described later, as shown in FIGS. 3 and 8. At this time, the controller 700 compares the input detected concentration with a set concentration s to determine whether or not the blower 120 is operated. Here, the set concentration (s) is set to an indoor concentration where firefighters who mainly live in the garage (G) can live in a comfortable indoor environment, and if the detected concentration is higher than the set concentration (s), the blower 120 is operated. This makes it possible to create a pleasant indoor environment by lowering the pollution level of the garage (G).

In a preferred embodiment of the present invention, the concentration sensor 400 is configured to be transmitted to the controller 700 through a wireless communication method, so that a concentration sensor 400 is additionally installed or concentration It is desirable to configure the sensor 400 so that it can be easily operated even when performing maintenance such as inspection and replacement.

hemp. Filter differential pressure sensor

The filter differential pressure sensor 500 detects the degree of clogging of the filter 111 configured in the purification device 110, as shown in Figs. 3 and 4, and requires replacement or cleaning of the filter 111. This is a sensor to let you know that it is in a state. The filter center 500 can be used as long as it can detect the degree of clogging of the filter 111, and preferably, a back pressure sensor for determining the degree of clogging by measuring the pressure on both sides based on the sensor 111 It is preferable to use.

In addition, the filter differential pressure sensor 500 transmits the detected pressure signal to the controller 700, as shown in Figs. It is preferable to configure it to be made in at least one of the methods.

And when the pressure signal detected in this way is input to the controller 700, the controller 700, as shown in [Fig. 3] and [Fig. 8], filters the firefighters by causing the warning means 600 to be described later to operate. Make sure that it is time to exchange or clean (111).

bar. Warning means

The warning means 600, as shown in [Fig. 3] and [Fig. 8], determines that the filter is blocked due to foreign matter or fine dust through the judgment of the controller 700 that has received the transmission value of the filter differential pressure sensor 500. If so, it is a means to allow the firefighters to warn through the control of this controller 700.

In particular, the warning means 600 is configured so that it is easy to know when the filter 111 is clogged or needs to be cleaned in various ways by using one configured to recognize at least one of tactile sense, sight, and hearing. desirable. Here, as a method using a tactile sense, vibration may be used, a display or a warning lamp may be used as a method using sight, and a buzzer may be used as a method using hearing. In addition, the warning means 600 is preferably configured to communicate with the controller 700 in a wireless manner as described above.

bar. Controller

The controller 700 controls the blower 120 by receiving the transmission signals from the start detector 300 and the concentration sensor 400 as described above, as shown in FIGS. 1 to 3, and the filter differential pressure sensor ( 500) is sent to the warning means 600 to warn. Since these operations have been described while explaining each of the above-described configurations, detailed descriptions thereof will be omitted here.

100: main exhaust pipe
110: purification device
120: blower
130: exhaust port
200: branch exhaust pipe
210: exhaust fan for each vehicle
220: fixing means
230: suction hopper
300: start detector
400: concentration sensor
500: filter differential pressure sensor
600: warning means
700: controller
F: Fire truck
L: parking side
G: Garage
E: exhaust pipe

Claims (4)

In the garage pollution management integrated system installed in the garage (G) of the fire department equipped with at least one parking surface (L) for parking the fire truck (F),
A main exhaust pipe 100 through which a purification device 110 for purifying with a carbon carbon filter, a blower 120, and a plurality of exhaust ports 130 are formed to discharge the inside of the garage G to the outside; It is branched from the main exhaust pipe 100 so as to be connected to the exhaust pipe E of the fire truck F parked on the parking surface L to discharge exhaust gas, and an exhaust fan 210 for each vehicle is provided, At least one branch exhaust pipe 200 that is made of a flexible material at the end and is mounted at the end so that the suction hopper 230 which is installed close to the exhaust pipe E is detached and attached to the fire engine F by magnetic force; A start detector 300 installed in the fire engine F to detect whether the fire engine F is started and transmit it in a wireless manner; At least one concentration sensor 400 for detecting the pollution concentration in the garage G and transmitting it in a wireless manner; A filter differential pressure sensor 500 that detects the degree of clogging of the filter 111 provided in the purification device 110 and transmits it in at least one of a wired method and a wireless method; A warning means 600 for notifying when to change the filter and clean the filter of the purification device 110; And control the blower 120 and the exhaust fan 210 for each vehicle by receiving the transmission signal from the start detector 300 and the concentration sensor 400, and receiving the transmission signal from the filter differential pressure sensor 500, the warning means ( Including;
The branch exhaust pipe 200 includes a fixing means 220 installed on the branch exhaust pipe 200, and a support bracket 220' mounted on the fire engine F; The fixing means 220, a handle member 221 installed to surround the branch exhaust pipe 200, a shaft provided with a bearing 222' on the handle member 221 is fixed and the other is installed so as to protrude outward (222); And a locking member 223 installed on the shaft 222 to be spaced apart from the handle member 221 by a predetermined distance and rotated by receiving bearing support; The support bracket 220' may include a fixing plate 224 fixedly installed on the fire engine F; A first guide member 225 having a first guide 225 ′ for guiding while surrounding the locking member 223 moving along the surface of the fixing plate 224; And a second guide member (226) having a second guide (226') for closing the first guide member (225) and guiding the shaft (222).
In claim 1,
The controller 700,
When the start detector 300 determines that the fire engine F is started, the blower 120 and the exhaust fan 210 for each vehicle are operated, and when the start is stopped, the blower 120 and the exhaust fan for each vehicle are operated. Control to stop the operation of the fan 210,
When the concentration detected by the concentration sensor 400 is higher than a preset concentration (s), the blower 120 is operated, and when the detected concentration is lower than the set concentration (s), the blower 120 is controlled to stop. ,
When it is determined that the filter differential pressure sensor 500 is blocked by the transmission signal, the warning means 600 is controlled to be operated.
delete In claim 1 or 2,
The warning means 600,
Garage pollution management integrated system, characterized in that configured to know at least one of tactile sense, sight, and hearing.

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