KR20210007397A - An apparatus for cleaning embedded air-conditioner in ceiling - Google Patents

Abstract

An objective of the present invention is to obtain an automatic sterilization cleaning apparatus for heating and cooling to conveniently steam-clean a filter and an internal evaporator of a ceiling-type air conditioner, a standing-type air conditioner, a main heating/cooling air conditioner, etc. The automatic sterilization cleaning apparatus for heating and cooling comprises: a main body unit; a water tank which is formed underneath the main body unit and holds water; a water storage tank to suck and store foreign substances; an air-blowing unit having a motor with an inlet and an outlet; a pump unit having a high-pressure delivery unit to suck water of the water tank to deliver the water to the outside and an evaporator supply port for supplying the water to a high-pressure evaporator at high pressure; the high-pressure evaporator formed to create high-pressure steam from water received from the evaporator supply port by using a heater to discharge the steam to a steam outlet; an upper storage part having a detergent container and a tool mounting part formed on an upper plate; a nozzle bundle unit having a length adjustment leg unit with a leg and a hanging loop on four sides, and a steam supply nozzle, an air nozzle, and an intake/exhaust pipe having a plurality of spray nozzles at the center of the length adjustment leg unit; an upper high-pressure steam cleaning unit connected to a motor gear with a motor with a middle gear connected thereto and the middle gear to rotate the nozzle bundle unit forward and backward to pneumatically spray steam and spray high-pressure water to perform cleaning; and a control unit formed to control the motor of forward and reverse rotation of the nozzle bundle unit, temperature control of the high-pressure evaporator, the water level of the water tank, and the torque of the air blower. A worker can conveniently perform sterilizing and cleaning work.

Description

An apparatus for cleaning embedded air-conditioner in ceiling using high-pressure steam

The present invention relates to an automatic sterilization and washing device for cooling and heating using high-pressure steam, and more specifically, an automatic sterilization and cleaning device for cooling and heating for convenient steam cleaning of internal evaporators and filters such as ceiling air conditioners, stand air conditioners, and main air conditioners. To provide.

In general, air circulating systems in buildings include air conditioners and warmers, and these air circulating devices have become indispensable installations in recent years.

Therefore, such air conditioners and hot air fans are essential components as facilities in a building, and are very important items for people living indoors.

In particular, these devices of the air circulation system are one of the factors that significantly affect the indoor air condition.If these devices are contaminated or not clean, the cause of various diseases such as atopic diseases, respiratory diseases, allergic diseases, skin or eye diseases, etc. Often. Therefore, it is important to always maintain a clean state when using the devices of such an air circulation system.

Therefore, most air conditioners and heating units are installed independently from the building, so they are easy to separate and clean. However, in the case of the ceiling system air conditioner installed on the indoor ceiling, the fan, net filter, and grill can be separated and cleaned, but the system air conditioner body is attached to the ceiling, making it difficult to clean. In the case of fans, mesh filters, and grills, even if they are separated from the ceiling, it is difficult to easily remove foreign substances attached to them due to long use.

Therefore, there is a need for a customized device that can effectively remove foreign substances from the main body of the ceiling system air conditioner or from a fan, a mesh filter, or a grill. In particular, in order to effectively remove foreign substances attached to the body, fan, mesh filter, grill, etc. of the system air conditioner, water should be sprayed, cleaning liquid should be sprayed, or high-pressure compressed air should be sprayed, but separate injection devices must be provided for each step. Therefore, a lot of equipment is required, and there is a problem in that the work process is also complicated.

In the case of using such a conventional washing machine, the cleaning solution is first sprayed on a contaminated area such as a ceiling air conditioner to be cleaned to physically or chemically remove contaminants, and the cleaning solution and contaminants remaining in the contaminated area are removed with a brush. Washing with water was more required as a finishing work. According to the conventional washing machine structure as described above, water or chemical detergent (cleaning liquid) is necessarily required for the washing operation, and thus the process of preparing them is cumbersome, and there are some limitations in completely removing contaminants by themselves. Had. In addition, when the object to be cleaned is a ceiling air conditioner, there is a problem in that it is too difficult and cumbersome to perform cleaning as well as cleaning with an existing washing machine. On the other hand, in the case of an exhaust hood equipped with a cleaning liquid circulation device of Korean Patent Registration No. 10-0859446 among the prior art, foreign substances of oil residues mixed in the exhaust gas generated from kitchen cooking utensils are filtered inside, and then the cleaning liquid is removed. By removing it while circulating, it was to prevent the phenomenon of sticking to the exhaust hood body and the inner wall of the exhaust pipe.

In addition, after cleaning the filter that filters the exhaust gas of the exhaust hood, the cleaning liquid used for cleaning the filter is purified by a cleaning liquid circulating device and repeatedly used by an automatic circulation method by a cleaning liquid pump, making it easy and economical to clean the exhaust hood. It was to create a sanitary and comfortable kitchen environment with increased exhaust performance to promote safety and to ensure safety from the risk of fire.

In addition, in the heat exchanger cleaning device of the embedded ceiling air conditioner of Japanese Patent Laid-Open No. 2006-64227, a waterproof cover receiving the cleaning liquid of the embedded ceiling air conditioner and a washing nozzle positioned above the waterproof cover to eject steam and hot water are provided. It is equipped with a sensor that identifies the shape of the heat exchanger that is to be cleaned, and an expansion and contraction means that makes the cleaning nozzle close to the object to be cleaned according to the shape of the measured heat exchanger, so that the nozzle is always close to the object to be cleaned. It could be done.

However, even in the case of such a conventional technique, there is a problem that the cleaning effect is remarkably deteriorated by simply using hot water or steam for cleaning.

The conventional invention for solving this problem is that high-pressure air and outside air are supplied after being cooled in the dry ice storage unit, so that the dry ice powder particles are not sprayed onto the object to be washed and are not sublimated before reaching, thereby maximizing the cleaning effect. The technology to provide air conditioner washer using dry ice was developed.

1. Korean Intellectual Property Office Patent Registration No. 10-0859446 2. Japanese Patent Office Publication No. 2006-64227 3. Korean Intellectual Property Office Patent Registration No. 1464068

The problem to be solved of the present invention is

It is to provide an automatic sterilization and washing device for cooling and heating using high-pressure steam that solves the problem of increasing failures after washing than before installation due to high pressure washing when washing air conditioners for cooling and heating. .

Another object of the present invention is to provide an automatic sterilization and washing apparatus for heating and cooling using high-pressure steam that does not damage electric wires, sealing parts, and insulation parts.

The solution to the problem of the present invention is

Body part; A water tank containing water formed under the main body; A storage tank for inhaling foreign substances and storing them; A blower having a motor having an inlet and an outlet; An evaporator supply port for sucking water from the water tank and supplying water to the high-pressure evaporator, and a pump unit having a high-pressure delivery part configured to deliver high-pressure to the outside; A high-pressure evaporator formed to generate high-pressure water vapor by using a heater to discharge the water supplied from the evaporator supply port to the steam outlet; an upper storage rack having a tool mounting stand and a detergent container formed on an upper plate; A length-adjusting leg portion having legs and hooks formed on the sides on four sides, and a nozzle bundle portion having a water vapor supply nozzle having a plurality of spray nozzles formed at the center of the length-adjusting leg portion, an air nozzle and an intake/exhaust pipe; An upper high-pressure steam cleaning unit formed to be cleaned by spraying pneumatic steam and high-pressure water by being connected to a motor gear having a motor connected to a central gear and an intermediate gear to rotate the nozzle assembly forward and backward; A control unit formed to control the rotational force of the blower, the water tank water level, the temperature control of the pneumatic evaporator, and the motor of the forward and reverse rotation of the nozzle assembly unit;

The air-conditioning and heating automatic sterilization washing apparatus using high-pressure steam of the present invention has a convenient effect in terms of convenient use for the user to conveniently clean the internal evaporator.

The present invention is a very useful invention in which an air conditioner and a heater are conveniently sterilized and cleaned by an operator by forming a blower part so that the high-pressure steam generation, suction and injection can be selected and injected and suctioned.

1 is a perspective view showing an automatic sterilization washing apparatus for heating and cooling using a high-pressure steam according to a preferred embodiment of the present invention.
Figure 2 is a perspective view showing an upper high pressure steam washing unit of the automatic sterilization washing device for heating and cooling using the high pressure steam of the present invention.
Figure 3 is a state diagram showing an automatic sterilization washing device for heating and cooling using the high-pressure steam of the present invention.
Figure 4 is a perspective view showing a lower portion of the main body of the present invention.
Figure 5 is an internal state diagram of the automatic sterilization washing apparatus for heating and cooling using the high-pressure steam of the present invention.
Figure 6 is an assembly view of the automatic sterilization washing device for heating and cooling using the high-pressure steam of the present invention.
Figure 7 is a state of use of the automatic sterilization washing device for heating and cooling using the high-pressure steam of the present invention.

Advantages and features of the present invention, and a method of achieving them will become apparent with reference to the embodiments described below in detail together with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but may be implemented in a variety of different forms, only these embodiments are intended to complete the disclosure of the present invention, and those of ordinary skill in the art to which the present invention pertains. It is provided to fully inform the scope of the present invention, and the present invention is only defined by the scope of the claims.

The terms used in the present specification are for describing exemplary embodiments and are not intended to limit the present invention. In this specification, the singular form also includes the plural form unless specifically stated in the phrase. As used in the specification, "comprises." And/or “comprising” does not exclude the presence or addition of one or more other elements other than the mentioned elements. Throughout the specification, the same reference numerals refer to the same elements, and “and/or” includes each and all combinations of one or more of the mentioned elements. Although "first", "second", and the like are used to describe various elements, it goes without saying that these elements are not limited by these terms. These terms are only used to distinguish one component from another component. Therefore, it goes without saying that the first component mentioned below may be the second component within the technical idea of the present invention.

Unless otherwise defined, all terms (including technical and scientific terms) used in the present specification may be used as meanings that can be commonly understood by those of ordinary skill in the art to which the present invention belongs. In addition, terms defined in a commonly used dictionary are not interpreted ideally or excessively unless explicitly defined specifically. Spatially relative terms "below", "beneath", lower", "above", "upper", etc. are one configuration as shown in the drawing. It can be used to easily describe the correlation between an element and other components Spatially relative terms should be understood as terms including different directions of components during use or operation in addition to the directions shown in the drawings. For example, when a component shown in a drawing is turned over, a component described as "below" or "beneath" of another component is "above" the other component. Therefore, the exemplary term “below” may include both the lower and upper directions. Components may be oriented in other directions, and thus spatially relative terms may be interpreted according to the orientation. I can.

The automatic sterilization and washing apparatus for cooling and heating using high-pressure steam according to the preferred embodiment of the present invention shown in FIGS. 1 to 7

The body part 700; A water tank 100 containing water formed under the main body 700; A storage tank 110 that sucks and stores foreign substances; A blower 130 having a motor formed with an inlet 510 and an outlet 520; A pump unit 160 having an evaporator supply port 140 for sucking water from the water tank 100 and supplying it to a high-pressure evaporator and a high-pressure water delivery unit 150 to send it to the outside at high pressure; A high-pressure evaporator 190 formed to generate high-pressure water vapor by using a heater to discharge the water supplied from the evaporator supply port 140 to the steam outlet 170; An upper storage table 220 having a tool mounting table 200 and a detergent container 210 formed on the upper plate;

The horizontal plate 320 and the protruding hook 310 are formed on the side on the four sides, and a length adjustment leg part 500 capable of adjusting the length, and a plurality of spray nozzles are formed in the center of the length adjustment leg part 500 A nozzle bundle part 600 having a steam or water injection supply nozzle 380 and an intake/exhaust pipe 410 formed therein; A central gear 420, a connection gear 430, and a motor gear 440 in which a motor 450 connected to the connection gear is formed to rotate the nozzle unit 600 forward and backward, An upper high-pressure steam washing unit 610 formed to be washed by spraying water; It is characterized by a control unit 800 formed to control the rotational force of the blower, the water tank level detection, the temperature control of the high-pressure evaporator, and the motor of the forward and reverse rotation of the nozzle assembly.

The body part 700 has a water tank 100 and a water storage tank 110 formed at the bottom, and a wheel 620 and a handle 630 are formed to facilitate movement, and a bottom surface to be placed on the floor when separated from the water tank. There is a characteristic that the support portion 570 is formed on.

A high-pressure evaporator 190, a blower 130, and a control unit 800 are formed to discharge water at a high pressure and a water pump unit 160 to supply water to the upper portion of the water tank 100.

The pump unit 160 is formed to spray water to the evaporator supply port 140 to supply water from the water tank to the high pressure evaporator 190 and the high pressure water delivery unit 150 to discharge the water at the high pressure to the outside.

The high-pressure evaporator 140 is characterized in that it is formed to generate high-pressure steam by receiving water from a pump unit by having a heater built therein, and the high-pressure steam to be discharged through the steam outlet 170.

The blower 130 forms an inlet 510 and an outlet 520 to inhale external air, and a storage tank 110 to store foreign substances sucked into the inlet 510 to store the inhaled waste. It is formed so that heavy foreign matter is left and air is discharged through the discharge port 520. A power supply unit 590 was formed in front to supply the power to supply power.

The steam outlet 170 and the high-pressure water outlet 150 and the intake/exhaust port are connected to the discharge gun, or the steam outlet 170 and the inlet port 510 of the main body 700 are connected. An upper high-pressure steam washing unit 610 is mounted on the upper system air conditioner to enable automatic washing. The flexible hose part 460 is connected to the intake/exhaust pipe 410 of the upper high pressure steam cleaning part 610, and the steam discharge hose is connected to the steam discharge port 170 in the hose part to be connected to the injection nozzle. It was formed so that the sprayed water vapor and foreign substances were sucked. It can be used separately by connecting the individual to the steam outlet or by connecting the air inlet and the outlet to a hose.

When cleaning the system air conditioner suspended from the ceiling, the outer cover and filter are removed and then installed as follows.

The upper high pressure steam cleaning unit 610

A leg support 350 having a guide hole 340 formed therein, and a vertical protrusion 330 and a protruding hook 310 that can be fixed to be inserted into the guide hole 360 formed at the lower portion of the leg support are formed. A horizontal plate 320 and a leg length adjusting part 500 formed to fix the horizontal plate 320 to the upper plate holder 360 with a fixing bolt 370 on the upper part of the guide hole 360 to fix the horizontal plate 320;

A nozzle bundle part 600 having a steam or water spray supply nozzle 380 and an intake/exhaust pipe 410 connected to a steam discharge hose 390 having a plurality of spray nozzles formed at the center of the leg length control part 500; A central gear 420 formed to rotate the nozzle unit 600 forward and backward, a connection gear 430 formed to be connected to the central gear 420, and a motor 450 connected to rotate in engagement with the connection gear ) Is connected to the formed motor gear 440, and is characterized by a flexible hose portion 460 formed to be connected to the body portion so as to be washed by spraying high-pressure steam and high-pressure water.

The leg length adjustment part 500 is characterized in that a protruding hook 310 is formed at the front to be worn on the air conditioner shelf, and an insertion groove 310-1 is formed at the rear to be inserted or hung on the shelf. .

As described above, the main body 700 and the upper high pressure steam cleaning unit 610 are connected with a connection supply hose to clean the interior of the system air conditioner with steam, and to suck or dry foreign substances.

100: water tank 110: reservoir
130: blower 150: high pressure water delivery unit
160: water pump unit 170: steam outlet
200: tool mount 210; Detergent container
220: upper storage 310; Protruding hook
370: fixing bolt 380: spray nozzle
400: fixed clamp 410: intake/exhaust pipe
450: motor 500: leg length adjustment unit
610: upper high pressure steam cleaning unit 700: body unit

Claims (3)

The body part 700; A water tank 100 containing water formed under the main body 700; A storage tank 110 that sucks and stores foreign substances; A blower 130 having a motor formed with an inlet 510 and an outlet 520; A pump unit 160 having an evaporator supply port 140 for sucking water from the water tank 100 and supplying it to a high-pressure evaporator and a high-pressure water delivery unit 150 to send it to the outside at high pressure; A high-pressure evaporator 190 formed to generate high-pressure water vapor by using a heater to discharge the water supplied from the evaporator supply port 140 to the steam outlet 170; An upper storage table 220 having a tool mounting table 200 and a detergent container 210 formed on the upper plate;
The horizontal plate 320 and the protruding hook 310 are formed on the side on the four sides, and a length adjustment leg part 500 capable of adjusting the length, and a plurality of spray nozzles are formed in the center of the length adjustment leg part 500 A nozzle bundle part 600 having a steam or water injection supply nozzle 380 and an intake/exhaust pipe 410 formed therein; A central gear 420, a connection gear 430, and a motor gear 440 in which a motor 450 connected to the connection gear is formed to rotate the nozzle unit 600 forward and backward, An upper high-pressure steam washing unit 610 formed to be washed by spraying water; A control unit 800 formed to control the rotational force of the blower, the water tank level detection, the temperature control of the high-pressure evaporator, and the motor of the forward and reverse rotation of the nozzle assembly unit;
The body part 700 is a cooling/heating automatic sterilization and washing apparatus using a high pressure steam, characterized in that a water tank 100 and a water storage tank 110 are formed at the bottom, and wheels 620 and handles 630 are formed to facilitate movement. . The method of claim 1, wherein the upper high pressure steam cleaning unit 610
A leg support 350 having a guide hole 340 formed therein, and a vertical protrusion 330 and a protruding hook 310 that can be fixed to be inserted into the guide hole 360 formed at the lower portion of the leg support are formed. A horizontal plate 320 and a leg length adjusting part 500 formed to fix the horizontal plate 320 to the upper plate holder 360 with a fixing bolt 370 on the upper part of the guide hole 360 to fix the horizontal plate 320;
A nozzle bundle part 600 having a steam or water spray supply nozzle 380 and an intake/exhaust pipe 410 connected to a steam discharge hose 390 having a plurality of spray nozzles formed at the center of the leg length control part 500; A central gear 420 formed to rotate the nozzle unit 600 forward and backward, a connection gear 430 formed to be connected to the central gear 420, and a motor 450 connected to rotate in engagement with the connection gear ) Is formed to be connected to the motor gear 440 formed to be washed by spraying high-pressure steam and high-pressure water.
The method of claim 1, wherein the leg length adjustment unit 500
Air conditioning automatic sterilization washing apparatus using high-pressure steam, characterized in that the front is formed with a protruding hook 310 so as to be worn on the air conditioner shelf, and an insertion groove 310-1 is formed in the rear to be inserted or hung.

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