KR200406581Y1 - A bus applied to Negative-ion machine - Google Patents

Abstract

The present invention relates to a bus, and more particularly, to a bus in which an anion generator is provided in an air circulation path of an air conditioning system that harmonizes air in a bus.

The bus equipped with an anion generating device according to the present invention, at least one anion generated in the air circulation environment of the air conditioning system comprising a cold / hot air duct, a heat exchanger, an air inlet, a cold / hot air discharge port, a blower The device is mounted. According to the present invention having such a configuration, fine dust and harmful germs inside the bus are suppressed, and thus there is an advantage in that it is more comfortable to cool / heat the indoor air of the bus.

Cold duct, warm duct, bus, air conditioning system, negative ion generator

Description

A bus applied to Negative-ion machine}

1 is a longitudinal sectional view showing a typical bus air / heating system mounted.

2 is an external perspective view of a bus provided with an anion generator according to the present invention.

Figure 3 is a cross-sectional view showing an example of the coupling means of the main portion of the bus provided with anion generator according to the present invention.

Figure 4 is a perspective view showing another example of the coupling means of the main portion of the bus provided with anion generator according to the present invention.

5 is a cross-sectional view taken along line A-A 'of FIG.

6 is a cross-sectional view taken along line B-B 'of FIG.

Figure 7a is a block diagram showing the air flow during cooling of the bus equipped with anion generator according to the present invention.

Figure 7b is a block diagram showing the air flow during heating of the bus equipped with anion generator according to the present invention.

* Explanation of symbols for main parts of the drawing

100 ..... bus 102 ..... case

104 ..... Body Roof 106 ..... Heat Exchange Space

108 ..... air intake 120 ..... heat exchanger

122 ..... Air Conditioning Grill 124 ..... Blower

140 ..... cold duct 142 ..... cold air outlet

144 ..... Cool air flow control mechanism 160 ..... Warmth duct

162 ..... Warm air outlet 164 ..... Heat exchange pipe

168 ..... Cooling water pipe 180 ..... Negative ion generator

200 ..... Joining means 230 ..... Bracket

240 ..... Suvelcro 242 ..... Amvelcro

S ....... Seat B ....... Bolt

The present invention relates to a bus, and more particularly, to a bus provided with an anion generator on a flow path of an air conditioning system in which air is circulated.

In general, an air conditioning system mounted on a bus or a train requiring a large capacity cooling / heating system is separately equipped with a cooling and heating system.

The cooling system mounted on the bus repeatedly performs the refrigeration cycle of compression-condensation-expansion-evaporation. The cold air generated through the refrigeration cycle is transferred to the cold air duct by the blower, and the transferred cold air is discharged to the outside through the cold air discharge port to cool the interior of the bus.

On the other hand, the heating system of a general bus uses heat generated by the operation of a bus engine. That is, the coolant is heated using the heat generated by the engine of the bus and the heated coolant is guided to the heat exchange pipe. In the heat exchange pipe, the heated cooling water is circulated and the air inside the warm duct is raised by the heated cooling water.

Air inside the warm duct raised by the heated cooling water is discharged out of the warm air outlet through the blower, and the discharged warm air circulates to heat the interior of the bus.

1 is a longitudinal sectional view showing a structure of an air conditioning system of a bus according to the prior art, in which a cooling system is mounted on an upper portion of the bus 60 and a heating system is mounted on a lower portion thereof.

As shown in the figure, a protruding case 10 and a body roof 20 are formed on an upper portion of the bus 60, and an inner space 22 is formed between the case 10 and the body roof 20. Is formed. In addition, the inner space 22 is provided with a heat exchanger 30, one on each of the left and right sides. Meanwhile, both sides of the case 10 are formed with outlets through which cold air can be discharged, and a blower 32 is mounted therein.

A cold air duct 40 is formed below the blower 32, and a plurality of cold air discharge ports 42 are formed on a lower surface of the cold air duct 40 to discharge cold air into the interior of the bus 60. The interior of the bus 60 is cooled.

On the other hand, the lower portion of the bus 60 is equipped with a heating system, which will be described in more detail, as shown in the lower portion of the seat (S) provided to allow passengers to sit on the warm duct 50 is transported Is formed. Inside the warm duct 50 is provided with a conveying pipe 52 to which the coolant to cool the heat of the engine is transferred, a heat exchange pipe 54 through which the coolant is circulated is connected to one end of the conveying pipe 52. do.

In addition, a warm air discharge port 56 is formed at a side of the warm duct 50 facing the inside of the bus 60.

On the other hand, a blower 32 ′ is mounted between the heat exchange pipe 54 and the outside of the bus 60 to blow the warm air generated around the heat exchange pipe 54 to the warm air discharge port 56 to warm the warm air. The interior of the bus 60 is heated to discharge the interior of the bus 60.

However, the prior art as described above has the following problems.

The air conditioning system according to the related art, which is configured as described above, does not have a separate purifying means, so there is a high risk of odor caused by fine dust and harmful bacteria present in the interior space and the cold / hot air duct. There is a problem that is harmful to the health of the passengers.

The present invention was devised to solve the above problems, and the object of the present invention is to install a negative ion generator in the air circulation path of the air conditioning system installed on the bus to remove fine dust and mold bacteria, thereby making the indoor space more comfortable. To provide air.

Another object of the present invention is to provide a bus having a negative ion generator that can be mounted in various places provided with a coupling means to facilitate the mounting of the negative ion generator.

In the bus equipped with an anion generator according to the present invention for achieving the above object, the bus is provided with an air conditioning system for cooling / heating the internal air, to generate and inject anion into the air circulation path of the air conditioning system Characterized in that the negative ion generator is provided.

The negative ion generating device is characterized in that the detachable means by the coupling means in the air environment path of the air conditioning system.

The negative ion generating device is characterized in that at least one or more is mounted to a portion where cold air is discharged into the bus.

The negative ion generating device is characterized in that at least one or more are mounted to a portion where the warmth is discharged into the bus.

The negative ion generating device is characterized in that it is mounted between the heat exchanger for cooling the introduced air and the blower for transporting the cooled air.

The negative ion generating device is characterized in that the air in the bus is mounted on one side of the air inlet that is introduced into the air conditioning system.

The coupling means is characterized in that the bracket is fixed to the air circulation path using a bolt.

The coupling means includes a male velcro in which a plurality of hook-shaped villi are formed, and an arm velcro in which a plurality of annular villi are formed, and each of the coupling means is a Velcro member corresponding to each other.

Hereinafter, the present invention will be described in detail with reference to the drawings.

Figure 2 is a perspective view showing the appearance of the bus is installed negative ion generator according to the present invention.

As shown in the figure, a case 102 is formed on an upper portion of the bus 100 and a vehicle body roof 104 that forms an upper surface of the vehicle body of the bus 100 is formed thereunder.

″형상(전방/후방에서 볼때)으로, 돌출된 중앙부의 일부가 평탄한 돔 형상으로 형성된다. 그리고, 상기 케이스(102)는 상기 버스(100)의 차체지붕(104)과 결합되어 상기 케이스(102)의 내측과 차체지붕(104)의 사이에 열교환공간(106)을 형성하게 된다.The case 102 is approximately "

In shape (as seen from the front / rear), a part of the protruding center portion is formed into a flat dome shape. The case 102 is coupled to the body roof 104 of the bus 100 to form a heat exchange space 106 between the inside of the case 102 and the body roof 104.

Figure 3 is a cross-sectional view showing an example of the coupling means provided in the negative ion generating device of the main portion of the present invention.

In general, the negative ion generator 180 is to generate negative ions to reduce dust and antibacterial activity in the air, the negative ion generator 180 according to the present invention is detachable at various locations inside the bus by the coupling means 200 Possibly mounted.

Looking at this in more detail through the drawings, the negative ion generating device 180 is mounted by the coupling means 200 on one side of the cold air duct 140 formed on the upper left of the bus (100).

’자 형상으로 볼트(B)에 의해 상기 냉기덕트(140)의 측면(도 3 에서)에 고정되는 브라켓(230)이다.The coupling means 200 is approximately '

'Bracket 230 is fixed to the side (in Figure 3) of the cold air duct 140 by the bolt (B).

The lower surface and the side surface of the bracket 230 is formed with a plurality of holes bored to insert the bolt (B). That is, the hole formed in the side surface of the bracket 230 is fastened by the bolt (B) in contact with the cold air duct 140, the hole formed in the lower surface of the bracket 230 is the negative ion generator 180 After matching with the groove formed in the lower surface is fastened by the bolt (B). On the other hand, in addition to the coupling means by the bracket 230 as described above various coupling means may be used.

Figure 4 is a perspective view showing another example of the coupling means of the main portion of the bus provided with anion generator according to the present invention.

Looking at this in more detail through the drawings, the negative ion generating device 180 is mounted by the coupling means 200 on the side of the cold air duct 140 formed on the upper left of the bus (100).

The coupling means 200 is composed of a male Velcro 240 is formed with a plurality of hook-shaped villi, and an arm Velcro 242 is formed with a plurality of annular villi. Accordingly, when the negative ion generator 180 is mounted, the male Velcro 240 and the female Velcro 242 are coupled to each other.

That is, as shown, the male Velcro 240 is mounted on the side of the negative ion generator 180 and the female Velcro 242 is mounted on the side surface of the cold air duct 140 to be described below.

In addition, the male velcro 240 and the male velcro 240 on the side of the cold air duct 140, which will be described below by changing the mounting portion of the male velcro 240 and the female velcro 242 ) May be attached and combined.

On the other hand, in addition to the coupling means 200 exemplified above, one side of the bus 100 and the method of inserting and forming a recess and a fastening protrusion corresponding to each other on the negative ion generating device 180, and a method of using a fastening ring Various methods may be possible, such as a method of using magnetic force and a method of using velcro.

FIG. 5 is a cross-sectional view taken along line A-A 'of FIG. 2, and as shown in the drawing, the heat exchange space 106 is provided with a heat exchanger 120 that generates cold air.

Since the heat exchanger 120 is the same as the structure of a conventional heat exchanger 120 used in the prior art, a detailed description thereof will be omitted.

In addition, an outlet through which cold air generated in the heat exchanger 120 may be discharged may be formed at left and right sides of the heat exchange space 106, and a blower 124 may be used to assist the transfer of the cold air generated by the heat exchanger 120. ) Is mounted here.

In addition, a cold air duct 140 through which cold air is transported below the blower 124 is formed, and a plurality of cold air discharge ports are formed in the lower portion of the cold air duct 140 so that cold air is discharged into the interior of the bus 100. 142 is formed, and the cool air amount adjusting mechanism 144 is mounted on the lower side of the cold air duct 140, in detail below the cold air discharge port 142 so that the passenger can adjust the amount of cold air discharged.

In addition, the anion generator 180 is not limited to one side of the cold air duct 140, which is the place illustrated above, it may be mounted by the coupling means 200 in various locations as follows.

Specifically, first, the negative ion generating device 180 may be installed at the position of ① shown in FIG. The position of ① is the left side of the cold air duct 140 formed in the upper left of the inner space of the bus 100, and the right side of the cold air duct 140 formed in the upper right.

Looking more specifically, the bracket 230 is fixed to the left side of the cold air duct 140 formed in the upper left and the right side of the cold air duct 140 formed in the upper right.

’형상의 브라켓(230)이 고정되고, 상기 우측 상방에 형성된 냉기덕트(140)의 우측면에는‘

’형상의 브라켓(230)이 고정된다. The bracket 230 is formed on the left side of the cold air duct 140 formed above the left side in accordance with the mounting position.

'Shape bracket 230 is fixed, the right side of the cold air duct 140 formed on the upper right'

'Shaped bracket 230 is fixed.

The lower surface of the bracket 230 mounted as described above is matched with the screw groove formed on the lower surface of the negative ion generating device 180 to match the hole formed in the hole, the portion of the hole and the screw groove is matched by the bolt (B) It is fixed. That is, the negative ion generator 180 and the bracket 230 are mounted to the cold air duct 140 by the bolt (B).

On the other hand, the negative ion generating device 180 may be mounted at the position of ② shown in FIG.

The position of ② is a part of the upper surface of the body roof 104 between the heat exchanger 120 and the blower 124 installed on the left and right inside the heat exchange space 106, respectively.

Looking at this in more detail, the bracket 230 is fixed to the upper surface of the body roof 104 between the heat exchanger 120 and the blower 124 installed on the left and right inside the heat exchange space 106.

In the position of ②, holes are formed in the upper surface of the bracket 230 and fixed to the case 102 by bolts B, and the negative ion generating device is formed in the holes formed in the lower surface of the fixed bracket 230. 180 is fastened by the bolt (B), the negative ion generating device 180 includes negative ions generated in the cold to be transported into the cold air duct 140.

In addition, the negative ion generating device 180 may be mounted at the position of ③ shown in FIG.

The position of ③ is formed in the center of the body roof 104, a portion of the upper surface of the air inlet 108, the air is introduced.

In more detail, as in the position of ②, a hole is formed in the upper surface of the bracket 230, and is fixed to the center of the case 102, that is, the upper surface of the air suction hole 108 by the bolt (B). .

The negative ion generator 180 is mounted by the bracket 230, and the negative ion generator 180 generates negative ions from the air inlet 108 to the inside of the heat exchange space 106. Air contains negative ions.

FIG. 6 is a cross-sectional view taken along line BB ′ of FIG. 2, and as shown in the drawing, a plurality of seats S are provided in a bus interior space to allow passengers to sit. And underneath the seat (S) is formed on the duct 160 to guide the warmth to the indoor space.

Inside the warm duct 160 is a hot air outlet 162 formed to be opened inside the bus 100, a heat exchange pipe 164 through which the heated coolant circulates, and the heat exchange pipe 164 to the bus ( Cooling water pipe 168 for cooling the engine of 100 to transfer the heated coolant, and a blower 124 mounted between the heat exchange pipe 164 and the outside of the bus 100 is provided.

On the other hand, the negative ion generating device 180 may be mounted at the position ④ of FIG.

The position of ④ is the right side of the warm duct 160 formed in the lower left of the inner space of the bus 100, and the left side of the ong duct 160 formed in the lower right.

The bracket 230 is fixed to the position of ④ as in the position of ①, and it will be most preferable to fix the position closest to the warm air discharge port 162.

When the bracket 230 is fixed to the position closest to the warm air outlet 162 as described above, the position of the negative ion generating unit 180 mounted by the bracket 230 is the warm air outlet 162. Adjacent, a larger amount of negative ions may be included in the warmth discharged to the internal space of the bus 100.

Hereinafter, the operation of the bus in which the negative ion generating device according to the present invention having the configuration as described above will be described in detail with reference to FIG. 7.

7 is a block diagram showing the air circulation path of the bus in which the negative ion generating device according to the present invention is installed.

FIG. 7A is a block diagram showing the flow of cold air. First, the flow of cold air when the negative ion generator 180 is mounted at the position 1 will be described.

The wet and hot air inside the bus 100 passes through the air conditioning grill 122 and then flows into the heat exchange space 106 through the air intake 108.

The wet and hot air introduced into the heat exchange space 106 is cooled by heat exchange by the heat exchanger 120.

In addition, the cooled air is transferred into the cold air duct 140 by the blower 124, and is discharged to the interior of the bus 100 through the cold air discharge port 142 formed under the cold air duct 140. do.

On the other hand, at this time, the negative ion generating device 180 mounted near the cold air discharge port 142 of the cold air duct 140 is operated by the power supplied from the bus (100).

 In addition, the negative ion generator 180 supplied with power generates negative ions. Therefore, by the action of the negative ion generating device 180 to remove the fine dust and harmful bacteria mixed in the cold air discharged from the cold air outlet 142 to the interior of the bus 100.

And, when describing the flow of cold air when the negative ion generator 180 is mounted at the position of ②, the wet and hot air of the bus 100 passes through the air conditioning grill 122 and then the air intake hole 108 Through the heat exchange space 106 is introduced.

The wet and hot air introduced into the heat exchange space 106 is cooled by heat exchange by the heat exchanger 120.

In addition, the cooled air is transferred to the inside of the cold air duct 140 by the blower 124. At this time, the anion generator 180 generates negative ions and mixes the cold air discharged from the heat exchange space 106. Removed fine dust and harmful bacteria.

As described above, the cold air in which the fine dust and the harmful bacteria are removed is transferred to the cold air duct 140 and discharged into the interior of the bus 100 through the cold air outlet 142 to circulate the interior of the bus 100. Cooled.

And, when describing the flow of cold air when the negative ion generating device 180 is mounted at the position of ③, the wet and hot air of the bus 100 passes through the air conditioning grill 122 and then the air intake hole 108 Through the heat exchange space 106 is introduced.

At this time, the negative ion generator 180 generates negative ions to remove the fine dust and harmful bacteria mixed in the cold air flowing into the heat exchange space (106).

The air from which fine dust and harmful bacteria are removed as described above is cooled in the heat exchanger 120 and transferred to the cold air duct 140 through the blower 124.

In addition, the air is discharged into the interior of the bus 100 through the cold air outlet 142 to circulate the interior of the bus 100.

In addition, it is possible to adjust the amount of cold air discharged directly by the passenger through the cool air amount adjustment mechanism 144 mounted to the lower portion of the cold air duct 140.

FIG. 7B is a block diagram illustrating the flow of warmth, where cooling water is introduced around the engine of the bus 100 to cool the heat generated by the engine of the bus 100. In addition, the cooling water heated by the cooling of the engine of the bus 100 is introduced into the warmth duct 160 through the cooling water pipe 168.

The heated coolant in the coolant pipe 168 introduced into the warm duct 160 generates heat in the warm duct 160 while circulating the heat exchange pipe 164.

In addition, the warm air generated inside the warm duct 160 is discharged to the warm air outlet 162 by the blower 124, and at this time, the negative ions are generated by the negative ion generator 180 mounted at the position ④ to warm the warm air. Adsorbs and removes the fine dust and harmful bacteria mixed in the.

In addition, the position of the ①, ②, ③ shown is mainly used to install at the time to operate the summer air conditioner and the position of ④ can be used to install the time to operate the winter heater.

In addition, when the activity of pathogens such as rainy seasons or seasons during the rainy season is active, two or more anion generators 180 are mounted to release more negative ions to purify the indoor air of the bus 100 You could do it.

The scope of the present invention is not limited to the above embodiments, and many other modifications based on the present invention will be possible to those skilled in the art within the above technical scope.

The bus in which the negative ion generating device according to the present invention is installed has an effect of blowing more comfortable cold / warm air into the bus through the action of the negative ion generating device mounted inside the bus.

In addition, by the coupling means mounted on the lower surface of the negative ion generating device there is an effect that can be easily mounted on the negative ion generating device in various places.

In addition, the number and location of the negative ion generating device can be easily adjusted according to the seasonal situation or weather characteristics, so that the efficient indoor air purification can be performed.

Claims (8)

In the bus equipped with an air conditioning system for cooling / heating the internal air, And a negative ion generator for generating and injecting negative ions in an air circulation path of the air conditioning system. According to claim 1, wherein the negative ion generating device, Bus equipped with an anion generator, characterized in that detachable by the coupling means in the air circulation environment of the air conditioning system. According to claim 1 or 2, wherein the negative ion generating device, A bus having an anion generator, characterized in that at least one of the cold air is discharged into the bus. According to claim 1 or 2, wherein the negative ion generating device, A bus having a negative ion generating device, characterized in that at least one of the warmth is mounted to the discharge portion inside the bus. According to claim 1 or 2, wherein the negative ion generating device, A bus having an anion generator, characterized in that it is mounted between a heat exchanger for cooling the introduced air and a blower for transporting the cooled air. According to claim 1 or 2, wherein the negative ion generating device, The bus with an anion generator, characterized in that the air inside the bus is mounted on one side of the air inlet that is introduced into the air conditioning system. The method of claim 2, wherein the coupling means, Bus equipped with a negative ion generating device characterized in that the bracket is fixed to the air circulation environment by using a bolt. The method of claim 2, wherein the coupling means, A bus having an anion generator, comprising a male velcro having a plurality of hook-shaped villi, and an female velcro having a plurality of annular villi, and each being fastened correspondingly to each other.

Images