KR200358834Y1 - deodorizer and sterilizer for a vehicle for collecting waste - Google Patents

Abstract

The present invention relates to a deodorization and sterilization device for a garbage collection vehicle, in particular, when injecting compressed air through a spray gun, taking a structure to inhale and inject the chemical liquid by the effect of the venturi tube, inhaling the chemical liquid by compressed air Since it is to increase the mixing effect and to form fine particles, even with a low amount of the chemical liquid can be applied to the surface of the injection target tightly relates to a deodorization and sterilization device for garbage collection vehicle can increase the sterilization effect.

Description

Deodorizer and sterilizer for a vehicle for collecting waste

The present invention relates to a deodorization and sterilization device for a garbage collection vehicle, which increases the mixing effect with compressed air by transporting a chemical liquid, and forms fine particles, so that even a small amount of the chemical liquid can be applied to the surface of the spraying object. It relates to a deodorization and sterilization device for a garbage collection vehicle that can increase the sterilization effect.

In recent years, household waste generated in each household has been flooded, and a garbage collection vehicle for collecting such household waste has been developed, so that garbage can be collected more conveniently. Such a garbage collection vehicle is equipped with a garbage storage in the vehicle, to dispose the garbage in the rear of the garbage storage, and was configured to transfer the administered waste to the garbage storage. However, the garbage collection vehicle has been a significant grievance to the garbage collection workforce due to the odor generated from various kinds of household waste, and there is a problem in that the general public around the garbage collection vehicle has a considerable discomfort for hygiene.

As a deodorization and sterilization apparatus for a garbage collection vehicle to remove odor generated in such a garbage collection vehicle, it is presented in the publication of Korean Utility Model Registration No. 20-0340231. According to this publication, as shown in Figs. 1 and 2, the present invention is a main body case 10 to be installed on one side of the garbage collection vehicle, and a deodorizing sterilization tank which is accommodated in the body case 10. 20, the pump 30 to transfer the deodorizing sterilizing liquid in the tank 20, the control box 40 to control the pump 30, and the deodorizing sterilizing liquid in the tank 40 to be transferred. A transfer pipe 50, a spray unit 60 for injecting deodorizing sterilizing liquid, an air transfer pipe 70 for transferring air, and a power supply unit for supplying power to the control box 40 ( 80).

However, the deodorization and sterilization apparatus for garbage collection vehicles of the above-described configuration has the following problems.

Since the sterilization deodorant is injected only inside the garbage vehicle, the sterilization action is performed only in the local space, making it difficult to sterilize a wide range.

In addition, when deodorizing and sterilizing to a distant place around the garbage vehicle if necessary, there is an inconvenience to install a deodorizing sterilization device, or to go there by moving the vehicle.

The present invention was devised to solve the above-mentioned problem, and inhales the chemical liquid to enhance the mixing effect with compressed air and to form fine particles, so that even with a small amount of the chemical liquid can be applied to the surface of the injection target without sterilization An object of the present invention is to provide a deodorization and sterilization device for a garbage collection vehicle which can increase the effect.

In addition, the deodorization and sterilization device for garbage collection vehicles that can further increase the sterilization deodorization effect by spraying deodorizing and sterilizing microparticles mixed with compressed air at every corner to the local space to sterilize and deodorize not only inside the existing garbage vehicle box. To provide.

Another feature of the present invention is to provide a convenient deodorization and sterilization device for garbage collection vehicle can be used by selecting two or more different chemicals as needed.

Another feature of the present invention is to provide a deodorization and sterilization apparatus for a garbage collection vehicle which can prevent the whole inside of the case from being contaminated when the chemical liquid in the chemical tank leaks.

Another feature of the present invention is configured to be sprayed using a compressed air connection hose and a chemical liquid connection hose wound on a hose reel that can be transported to a distant place when necessary, so that economic efficiency, utilization, and use effect can be improved. To provide a deodorizing and disinfecting device for a garbage collection vehicle that can be used freely in a vehicle garbage storage box, as well as in a garbage collection site and other odorous spaces.

1 is a side view showing a deodorization and sterilization apparatus for a conventional garbage collection vehicle.

2 is a schematic view of FIG. 1.

Figure 3 is a perspective view showing a deodorization and sterilization apparatus for a garbage collection vehicle according to a preferred embodiment of the present invention.

4 is a conceptual diagram of FIG.

5 is an enlarged perspective view of the compressor part of FIG. 3;

6 is a perspective view of a large-capacity compressor.

7 is an enlarged perspective view of the chemical liquid tank of FIG. 3.

8 is a perspective view of the hose reel;

9 is a perspective view of the spray gun;

10 is a cross-sectional view of the jet nozzle of FIG. 9;

<Explanation of symbols for the main parts of the drawings>

100 case 110 power switch and indicator lamp

130: locking device 150: partition

200: Compressor 200 ': Large capacity compressor

230: compressor supply opening and closing valve 250: vehicle compressor

270: Car compressor hose

290: Vehicle compressor supply open and close valve

300a, 300b: first and second chemical tanks

400: compressed air supply hose 410: compressed air connector

430: compressed air connection hose

500a, 500b: First and second chemical liquid supply hoses

510a, 510b: First and second chemical tank connection port

530: chemical connection hose 533: chemical passage

531: orifice 600: hose reel

700: injection gun 710: body

730: operation lever 750, 770: nipple

800: injection nozzle 801: groove

810: inner pipe 811: compressed air passage

830: nozzle cap 831: jet hole

840 sleeve 841 thread

900 power supply

Deodorization and sterilization apparatus for a garbage collection vehicle of the present invention for achieving the above object is a compressor disposed in the garbage collection vehicle; A chemical tank disposed in the garbage collection vehicle to inject a chemical solution; A compressed air supply hose configured to transfer compressed air of the compressor; An injection gun connected to the compressed air supply hose and provided with an injection nozzle; It is formed to transfer the chemical liquid of the chemical tank, and comprises a chemical liquid supply hose connected to the injection nozzle,

When the compressed air is injected, the injection nozzle sucks and injects the chemical liquid by the venturi tube effect.

According to this configuration, since the chemical liquid is sucked in, the mixing effect with the compressed air is enhanced, and fine particles are formed. Therefore, even with a small amount of the chemical liquid, it can be applied to the surface of the spraying object tightly, so that the sterilizing effect can be enhanced.

In addition, the sterilization deodorizing effect can be further enhanced by spraying deodorizing and sterilizing liquid fine particles mixed with compressed air at every corner to the local space to be sterilized and deodorized, not only inside the existing garbage vehicle box.

In the above-described configuration, the injection nozzle is provided with an inner pipe having a venturi tube through which compressed air is transferred, a nozzle cap having a blowing hole is provided at the end of the injection nozzle, and a chemical liquid between the injection nozzle and the inner pipe. The suction is provided, the connection passage is connected to the chemical supply hose is provided, the nozzle cap is installed to adjust the position, it is possible to adjust the opening position of the connection passage.

According to this, the opening position of the chemical liquid passage can be adjusted, so that the amount of chemical liquid injected can be easily adjusted as needed.

In addition, a plurality of chemical liquid tanks are formed, and if a valve is installed between the chemical liquid tank and the chemical liquid supply hose, it is convenient because two or more different chemical liquids can be added and used as necessary.

Here, when the compressor and the chemical tank are accommodated in the case, and the partition is formed in the case to distinguish the space in which the compressor and the chemical tank are disposed, the whole inside of the case is contaminated when the chemical liquid in the chemical tank leaks. You can stop it.

On the other hand, when the compressed air supply hose and the chemical liquid supply hose is wound in the hose reel, it is configured to be sprayed by using the compressed air connection hose and the chemical liquid connection hose wound on the hose reel that can be transported to a far place if necessary, Economics, utilization and use effect are improved.

Furthermore, by using a spray gun and a spray nozzle combined with a compressed air connection hose and a chemical liquid connection hose held in a hose reel at the rear of the vehicle, it can be freely used inside a vehicle garbage storage box as well as a garbage collection place and other odorous spaces.

Hereinafter, with reference to the accompanying drawings a preferred embodiment of the present invention in detail as follows.

For reference, among the configurations of the present invention to be described below, the same configuration as the prior art will be referred to the above-described prior art, and a detailed description thereof will be omitted.

3 is a perspective view illustrating a deodorization and sterilization apparatus for a garbage collection vehicle according to a preferred embodiment of the present invention, FIG. 4 is a conceptual view of FIG. 3, FIG. 5 is an enlarged perspective view of the compressor part of FIG. 3, and FIG. 6. Is a perspective view of a large-capacity compressor, FIG. 7 is an enlarged perspective view of the chemical liquid tank of FIG. 3, FIG. 8 is a perspective view of a hose reel, FIG. 9 is a perspective view of a spray gun, and FIG. 9 is a cross-sectional view of the jet nozzle.

3 and 4, the deodorization and sterilization apparatus for a garbage collection vehicle of this embodiment includes a compressor 200 disposed in a garbage collection vehicle and a chemical liquid tank 300a disposed in the garbage collection vehicle to inject a chemical solution. , 300b), a compressed air supply hose 400 formed to convey compressed air of the compressor 200, a compressed air supply hose 400 connected to the compressed air supply hose 400, and an injection gun 700 provided with an injection nozzle 800, It comprises a chemical liquid supply hose (500a, 500b) formed to transfer the chemical liquid of the chemical liquid tank (300a, 300b).

One side of the garbage collection vehicle is provided with a case 100, it is preferable that the interference and damage depending on the vehicle structure, it is preferably installed in a convenient and safe place.

The front surface of the case 100 is installed to be opened and closed to enable separation and installation of the chemical tanks 300a and 300b in the case 100, and a locking device 130 that can lock the front of the case 100 is provided. It is provided.

In the case 100, it is preferable that a partition 150 separating the space in which the compressor 200 and the chemical liquid tanks 300a and 300b are disposed is formed.

As such, when the partition 150 is formed, when the chemical liquid in the chemical liquid tanks 300a and 300b leaks, the entire inside of the case 100 may be prevented from being contaminated.

The compressor 200 disposed in the case 100 is connected to an air storage tank, and a check valve and a sensor for preventing backflow are attached to the air storage tank.

In a vehicle in which the compressor 250 is separately installed, as shown in FIG. 5, it is preferable to use the small compressor 200.

On the other hand, in a vehicle without a compressor, as shown in FIG. 6, a separate large-capacity compressor 200 ′ having a large capacity may be used. In the embodiment of the present invention, the compact compressor 200 is a vehicle having a compressor. It will be described by using.

The compressor 200 is connected to the compressor supply opening and closing valve 230, and the compressor supply opening and closing valve 230 is also connected to the vehicle compressor supply opening and closing valve 290 connected to the vehicle compressor 250 and the connection hose 270. Therefore, if necessary, the compressed air of the vehicle compressor 250 installed in the vehicle can be used.

The vehicle compressor supply opening and closing valve 290 is again connected to the compressed air supply hose 400.

This compressed air supply hose 400 is connected with the compressed air connector 410 fixed to the case 100, as shown in FIG.

The compressed air connector 410 is connected to the compressed air connection hose 430 to the outside of the case 100, as shown in FIG.

The power source 900 for operating the compressor 200 may use a vehicle battery or attach a separate rechargeable battery to the case 100.

Outside the case 100, a power switch and a display lamp 110 for controlling power supply to the compressor 200 are provided.

3 to 5, the power switch and the display lamp 110 are illustrated as being attached to the outer surface of the case 100, but the power switch and the display lamp 110 may be provided in the driver's seat for convenience. have.

The chemical liquid tanks 300a and 300b disposed in the case 100 are configured to be able to inject a chemical liquid, preferably a deodorizing and sterilizing liquid therein.

Preferably, a plurality of such chemical tanks 300a and 300b are formed.

In the embodiment of the present invention, two chemical liquid tanks 300a and 300b are formed.

As shown in FIG. 7, the first and second chemical liquid tanks 300a and 300b are connected to the first and second chemical liquid supply hoses 500a and 500b, respectively.

The first and second chemical liquid supply hoses 500a and 500b are connected to the first and second chemical liquid tank connectors 510a and 510b respectively fixed to the case 100 and the first and second chemical liquid tank connectors 510a and 510b. Is connected to the chemical connection hose 530 to the outside of the case 100.

The second chemical liquid tank connector 510b is preferably a three-way valve, which is connected to the first chemical liquid tank connector 510a so that two chemical liquids can be mixed and used. Only by connecting the chemical connection hose 530 may be used to select only one chemical.

Thus, if a plurality of chemical tanks (300a, 300b) is formed, and the valve is installed between the chemical tanks (300a, 300b) and the chemical supply hose (500a, 500b), two or more different chemicals are put into use as needed As it is possible, it is convenient.

As illustrated in FIG. 8, the long chemical liquid connection hose 530 and the compressed air connection hose 430 outside the case 100 are wound around the hose reel 600.

Hose reel 600 is provided with a motor, when you want to use a far-away space, by driving the motor to loosen the connection hoses (430, 530) wound on the hose reel 600 is used.

As shown in FIG. 9, the end of the compressed air connection hose 430 is connected to an injection gun 700 provided with an injection nozzle 800.

On the other hand, the end of the chemical connection hose 530 is connected to the injection nozzle (800).

Here, since the structure and function similar to the structure of the spray gun 700 of the present invention described above is described in detail in the Utility Model Registration No. 20-0309287 and 20-0296097, etc., the present invention to be described below Specific operating mechanisms related to the structure of the spray gun 700 will be described with reference to the above-mentioned publications and limited to the characteristic effects of the present invention.

The compressed air connection hose 430 is connected to the nipple 750 formed under the body 710 of the injection gun 700, and when the operation lever 730 provided on one side of the body 710 is pulled, the body 710 is inside. Compressed air drawn in through the air passage formed in the injection through the injection nozzle 800 is provided on the top of the body 710.

In the injection nozzle 800, as shown in FIG. 10, the inner pipe 810 in which the venturi tube 811 which is a passage | route which passes compressed air is provided is provided, and the compressed air along this venturi tube 811 is provided. Is transferred.

Venturi tube 811 is formed to reduce the diameter at any point 812 while maintaining a constant diameter.

The end of the inner pipe 810 is preferably tapered.

On the other hand, one end of the injection nozzle 800 is the end of the chemical connection hose 530 is connected to the nipple 770.

In this way, at the end of the injection nozzle 800, a blowing hole 831 is formed therein and a tapered nozzle cap 830 is installed to enable position adjustment.

That is, the nozzle cap 830 is provided with a sleeve 840 having a thread 841 formed on an outer surface thereof, and the injection nozzle 800 is provided with a groove 801 having a thread formed therein to accommodate the sleeve 840. The sleeve 840 is coupled to the groove 801 by a thread 841, and the user can arbitrarily adjust the engagement position.

Here, a connection passage 533 is provided between the inner diameter of the injection nozzle 800 and the outer diameter of the inner pipe 810, and the connection passage 533 is a chemical connection hose 530 having an orifice 531. )

When the user arbitrarily rotates the nozzle cap 830 to adjust the position of the nozzle cap 830, the tapered end of the inner pipe 810 and the nozzle cap 830 are engaged with each other, and the gap is widened. The passage 533 may be open.

As such, when the nozzle cap 830 is installed to adjust the position, the nozzle cap 830 can adjust the open position of the chemical liquid passage 533, so that the amount of the chemical liquid injected can be easily adjusted as necessary.

The operation of this embodiment having the above-described configuration will be described below.

When the switch 110 outside the case 100 is ON, power is supplied to operate the compressor 200, and when the compressor 200 is operated, air is collected in the air storage tank.

At this time, when the user pulls the operation gun 730 of the injection gun 700, compressed air is injected into the blowing hole 831 of the injection nozzle 800.

As such, when compressed air is blown out through the venturi tube 811, a low pressure is generated in a portion 812 where the inner diameter of the venturi tube 811 is reduced, so that the flow velocity is increased, and a vacuum pressure is generated in the portion 812. The suction of the chemical liquid of the orifice 531 is mixed with the compressed air and the chemical liquid and sprayed through the blowing hole 831.

In this way, when injecting compressed air through the injection gun 700, by taking the structure to inhale and inject the chemical liquid by the venturi tube effect, by inhaling the chemical liquid to increase the mixing effect with the compressed air, thereby forming fine particles, Even with a small amount of the chemical liquid can be applied to the surface of the injection target without gap can increase the sterilization effect.

In addition, by using the injection gun 700 and the injection nozzle 800 coupled with the compressed air connection hose 430 and the chemical connection hose 530 held in the hose reel 600 at the rear of the vehicle, as well as inside the vehicle garbage storage box It can be used freely in garbage collection areas and other odorous spaces.

Furthermore, the sterilization and deodorizing effect can be further enhanced by spraying deodorizing and sterilizing fine particles mixed with compressed air at every corner to the local space to be sterilized and deodorized, not only inside the existing garbage vehicle box.

Furthermore, the vehicle is mounted on a hose reel 600 that can be detachably attached to a vehicle without being installed in a place where bad smell occurs such as a vehicle, a garbage dump, a sewage treatment plant, a wastewater treatment plant, or a public building, and can be transported to a distant place if necessary. By being configured to be sprayed using the compressed air connection hose 430 and the chemical liquid connection hose 530, the economy and utilization, the use effect and the like is improved.

As described above, although described with reference to a preferred embodiment of the present invention, those skilled in the art will vary the present invention without departing from the spirit and scope of the present invention described in the utility model registration claims below Can be modified or modified.

According to the deodorization and sterilization apparatus for a garbage collection vehicle of the present invention as described above, there are the following effects.

First, when injecting the compressed air through the injection gun, by taking the structure of inhaling and spraying the chemical liquid by the effect of the venturi tube, the chemical liquid is sucked to increase the mixing effect with the compressed air and to form fine particles, so that a low amount of chemical liquid Even if it can be applied to the surface of the injection target without gap can increase the sterilization effect.

In addition, the sterilization deodorizing effect can be further enhanced by spraying deodorizing and sterilizing fine particles mixed with compressed air at every corner to a local space to be sterilized and deodorized, not only inside the existing garbage vehicle box.

Second, if the nozzle cap is installed to allow position adjustment, the opening position of the chemical liquid passage can be adjusted, so that the amount of chemical liquid injected can be easily adjusted as needed.

Third, a plurality of chemical liquid tanks are formed, and a valve is provided between the chemical liquid tank and the chemical liquid supply hose, so that two or more different chemical liquids can be put and used as needed to make it convenient.

Fourth, the compressor and the chemical liquid tank are accommodated in the case, and a partition is formed in the case to separate the space in which the compressor and the chemical liquid tank are disposed, thereby preventing the entire inside of the case from being contaminated when the chemical liquid in the chemical tank leaks.

Fifth, connected to the compressed air wound on the hose reel that can be attached and detached to the vehicle without installing in the place where odor occurs such as vehicle, garbage collection site, sewage treatment plant, wastewater treatment plant, public building, etc. By being configured to be spread using the hose and the chemical connecting hose, the economical efficiency and utilization, the use effect is improved.

Furthermore, by using a spray gun and a spray nozzle combined with a compressed air connection hose and a chemical liquid connection hose held in a hose reel at the rear of the vehicle, it can be freely used inside a vehicle garbage storage box as well as a garbage collection place and other odorous spaces.

Claims (5)

A compressor disposed in the garbage collection vehicle; A chemical tank disposed in the garbage collection vehicle to inject a chemical solution; A compressed air supply hose configured to transfer compressed air of the compressor; An injection gun connected to the compressed air supply hose and provided with an injection nozzle; It is formed to transfer the chemical liquid of the chemical tank, and comprises a chemical liquid supply hose connected to the injection nozzle, The injection nozzle, When the compressed air is injected, the deodorization and sterilization apparatus for a garbage collection vehicle, characterized in that the inhalation and spraying the chemical liquid by the venturi tube effect. The method of claim 1, The injection nozzle is provided with an inner pipe having a venturi tube through which compressed air is transferred, The nozzle cap is provided at the end of the injection nozzle is formed with the ejection hole, The chemical liquid is sucked between the injection nozzle and the inner pipe, and a connection passage connected to the chemical liquid supply hose is provided. The nozzle cap is installed to adjust the position, the deodorization and sterilization apparatus for a garbage collection vehicle, characterized in that to adjust the opening position of the connection passage. The method according to claim 1 or 2, A plurality of chemical tanks are formed, Deodorization and sterilization device for a garbage collection vehicle, characterized in that the valve is installed between the chemical liquid tank and the chemical liquid supply hose. The method of claim 3, wherein The compressor and the chemical tank are accommodated in the case, The case is a deodorizing and sterilizing device for a garbage collection vehicle, characterized in that the partition is formed to partition the space in which the compressor and the chemical tank is disposed. The method of claim 3, wherein The compressed air supply hose and the chemical liquid supply hose is a deodorization and sterilization device for a garbage collection vehicle, characterized in that wound in the hose reel.