KR102236559B1 - Condensate discharging apparatus - Google Patents

Abstract

The present invention includes a first unit including a main body temporarily receiving condensate generated from an air conditioner control system, a float built in the main body and elevating according to the level of the condensed water flowing therethrough, and an operating stem disposed through the float. 2 The unit, a third unit that filters impurities and foreign substances from the condensed water flowing from the air conditioner control system and discharges it to the outside, and air required for opening and closing the flow path for discharging the condensed water to the outside of the main body in connection with the operation of the third unit. The present invention relates to a condensate discharge device capable of quickly discharging the condensed water generated in an air conditioning control system to the outside after temporarily receiving it from a structure including a fourth unit for control.

Description

Condensate discharge device {CONDENSATE DISCHARGING APPARATUS}

The present invention relates to a condensate discharge device, and more particularly, to a condensate discharge device used to discharge the condensate to the outside after temporarily receiving the condensed water generated in the air conditioning control system.

Condensed water is the moisture contained in the compressed air generated when the air compressor is operated is condensed by condensation and is collected inside the equipment or inside the pipe like water.

In general, condensed water generated as a by-product is generated from a duct on a line supplying air of a pneumatic system, which must be quickly removed from the supply line to maximize the efficiency of the system.

If the condensed water generated from the pneumatic system cannot be discharged smoothly under the above conditions, the following prerequisites are followed.

Firstly, condensed water flows back to the air compressor, stopping the function of the compressor and infiltrating the condensed water into various auxiliary facilities controlled by compressed air, causing a production line shutdown and product defects, leading to serious problems.

In a state in which condensate water is not discharged smoothly as described above, the compressed air system becomes almost unusable. In order to solve this problem, various types of condensate dischargers have been conventionally invented.

Looking at the conventionally invented condensate discharger by type, the method in which the ball float and the valve are integrated, the indirect method in which the ball float and the valve are separated, the electromagnet solenoid method, and the complex method in which the electromagnet solenoid and sensor are combined are the main types. It is fulfilling.

When analyzing the problems of the condensate discharger as described above, the ball float and the valve are integrated in the way that the ball float directly controls the discharge port, so it is difficult to apply the discharge nozzle size more than 3mm, so that the discharge port is caused by foreign substances such as scale remaining in the pipe. There is a bad thing that is easily clogged up.

In addition, the method in which the ball float and the valve are integrated has a problem requiring continuous disassembly and cleaning management.

In addition, in the indirect method where the ball float and the valve are separated, the control air control unit is exposed to foreign substances in the housing when condensate is discharged, causing the control line to be blocked and frequent disassembly and cleaning.At the same time, the discharge nozzle size is around 4mm, so the valve easily interferes with foreign substances. In addition, there is a problem that it cannot be applied to discharge a large amount of condensed water because it cannot form a delay (time difference) of the ball float.

Compared to the electromagnet solenoid method, condensed water is collected at regular intervals, but it is forced to discharge according to the time input from the outside, which not only loses the energy of a large amount of compressed air together with the condensed water, but also interferes with foreign matter in the condensate because the discharge nozzle size is around 3mm. Due to the occurrence of clogging, this also has the same problem as described above, and its applicability is limited by connecting an external power source when installing on-site.

In addition, the combination method of electromagnet solenoid and sensor adopts a valve made of synthetic rubber called diaphragm, so the valve is torn due to frequent operation of this valve, and this also requires disassembly and cleaning as the discharge nozzle size is around 4mm. There is a problem that the applicability is limited by installing it.

As invented from the above point of view, there may be mentioned the same as the "compressed air supply device with a condensed water discharge function" (prior art) of Registration Utility Model No. 20-0444783.

The prior art is an air compressor for compressing air; An air tank in which air compressed by the air compressor is stored; A compressed air discharge pipe connected to the air tank and transferring the stored compressed air to an observation device; A drain pipe connected to the air tank to discharge condensed water generated by condensing the stored compressed air; A discharge valve installed in the compressed air discharge pipe and selectively transferring the compressed air; A drain valve installed in the drain pipe to selectively discharge the condensed water; And a control unit that is operated by an operator and controls the on/off of the drain valve.

However, although the prior art can be applied in a field using a small-sized compressor, it is difficult to apply it in a field in which a large-scale air conditioner control system in which condensed water is continuously discharged is employed.

In particular, in the prior art, there is no filter for filtering foreign substances or impurities contained in the condensate generated in the air tank, and thus there is a problem that the discharge valve and the discharge pipe are clogged when used for a long time.

Registered Utility Model No. 20-0444783

The present invention has been invented to improve the above-described problems, and is to provide a condensed water discharge device capable of quickly discharging the condensed water generated in an air conditioning control system to the outside after temporary reception.

In order to achieve the above object, the present invention is connected to a first inlet pipe and a pipe through which the condensed water generated from the air conditioning control system is introduced, and the amount of the condensed water introduced from the first inlet pipe is evaporated to the air conditioning control system. A first unit connected to a return pipe and a pipe, connected to a first discharge pipe through which the condensed water is discharged, and including a body having a space for receiving the condensed water; An operation in which a float built in the main body and capable of elevating with buoyancy according to the level of the condensate, and a first operating space that penetrates the center of the float and extends downward from the ceiling surface of the main body and allows air to be introduced from the outside are formed therein. A second unit comprising a stem; It is formed in the first inlet pipe and the first discharge pipe to filter impurities of the condensed water flowing from the first inlet pipe, and when the water level of the condensed water filtered and accommodated in the main body is out of a set value, from the first discharge pipe A third unit discharging the condensed water; And an air regulator provided on one side of the main body and operated when the water level of the condensed water exceeds the set value and injects air into the first operating space; and an air regulator provided on one side of the main body so that the level of the condensed water is set at the set value. It is possible to provide a condensed water discharge device comprising a fourth unit including a cylinder assembly that is operated when it is out of the first operating space and opens a flow path of the first discharge pipe by discharging the air from the first operating space.

Here, the third unit is characterized in that it comprises a ring filter that is mounted or built in the first inlet pipe so as to be replaceable and detachable to filter impurities and foreign substances from the condensed water flowing into the main body.

At this time, a second inlet pipe that connects the air regulator and the operating stem and forms a flow path through which the air flows into the first operating space, and connects the operating stem and the cylinder assembly, and the air is transferred to the cylinder assembly. A second discharge pipe forming a flow path to be conveyed, a ring-shaped first magnet built in the float and capable of being raised and lowered integrally with the float, and a first magnet built in the operating stem at the same position by magnetic force with the first magnet. At the same time as the arrangement, it has an upper surface in contact with the end of the second inlet pipe, and when the water level of the condensate exceeds a set value, the second inflow by the air introduced into the first operating space by the operation of the air regulator By being spaced apart from the pipe, it characterized in that it further comprises a second magnet descending from the inside of the operating stem to communicate the first operating space and the cylinder assembly through the second discharge pipe.

According to the present invention having the above configuration, the following effects can be achieved.

First of all, the present invention is connected to a first inlet pipe and a pipe through which condensate water generated from the air conditioning control system is introduced, and the amount of the condensed water that is evaporated from the first inlet pipe is connected to a return pipe to return to the air conditioning control system, Stable condensate at the site where a large-scale air conditioning control system that continuously discharges a large amount of condensed water is provided by providing a first unit including a body connected to the first discharge pipe through which condensed water is discharged and a space for receiving condensed water. It has the effect of securing space for processing.

In addition, the present invention includes a float built into the main body and capable of buoyant elevation according to the level of condensate, and a first operating space which penetrates the center of the float and extends downward from the ceiling surface of the main body and allows air to be introduced from the outside. A second unit comprising an actuating stem; And an air regulator provided on one side of the main body to operate when the condensate water level exceeds the set value and to inject air into the first operating space; and an air regulator provided on one side of the main body to operate when the condensate water level exceeds the set value. By providing a fourth unit including a cylinder assembly that discharges air from the operating space and opens the flow path of the first discharge pipe, it is possible to supply highly reliable products that can quickly discharge a large amount of condensed water temporarily stored to the outside. Will be.

In addition, the present invention is formed in the first inlet pipe and the first discharge pipe to filter impurities of the condensed water flowing from the first inlet pipe, and when the water level of the condensed water that is filtered and received in the main body is out of a set value, the condensed water is removed from the first discharge pipe. By providing a third unit for discharging, it is possible to achieve stable and rapid external discharge of condensate, as well as continuously discharging the condensed water filtered out of impurities and foreign substances, so that the discharged condensate can be recycled. By increasing the effectiveness of recycling and preventing clogging of pipes in advance, it will be possible to increase the durability and longevity of the entire device.

In addition, the third unit according to the present invention includes a ring filter that is mounted or built in the first inlet pipe so as to be replaceable and detachable to filter impurities and foreign substances from the condensed water flowing into the interior of the main body. It is possible to prevent clogging of pipes and valves due to filtering of impurities and foreign substances according to the filtration function of, and to provide convenience for the replacement and fastening of the manager, as well as without interfering with the flow of condensate. Since it does not occupy volume, it will be possible to significantly improve space utilization.

In addition, according to the present invention, a second inlet pipe that connects the air regulator and the operating stem and forms a flow path through which air flows into the first operating space, and a flow path through which the operating stem and the cylinder assembly are connected and air is transferred to the cylinder assembly. The second discharge pipe to be formed, a ring-shaped first magnet that is built into the float and can be raised and lowered integrally with the float, and the second inlet pipe is disposed at the same position by the first magnet and magnetic force, which is built into the operating stem. It has an upper surface in contact with the end and is separated from the second inlet pipe by the air introduced into the first operating space by the operation of the air regulator when the water level of the condensate exceeds the set value, thereby forming the first operating space and the cylinder assembly. 2 By further providing a second magnet that descends inside the operating stem so as to communicate through the discharge pipe, it will be possible to quickly discharge the condensate according to the correct opening and closing operation using air pressure and magnetic force.

1 is a side cross-sectional conceptual view showing the overall internal structure of a condensate discharge device according to an embodiment of the present invention
2 is a side cross-sectional conceptual view showing an operation process of the condensate discharge device according to an embodiment of the present invention
3 is a perspective conceptual diagram showing a structure of a ring filter among a third unit that is a main part of a condensate discharge device according to various embodiments of the present invention.

Advantages and features of the present invention, and a method of achieving them will become apparent with reference to embodiments to be described later in detail together with the accompanying drawings.

However, the present invention is not limited to the embodiments disclosed below, but will be implemented in a variety of different forms.

In the present specification, the present embodiment is provided to complete the disclosure of the present invention, and to fully inform the scope of the invention to those of ordinary skill in the art to which the present invention pertains.

And the invention is only defined by the scope of the claims.

Accordingly, in some embodiments, well-known components, well-known operations, and well-known techniques have not been described in detail in order to avoid obscuring interpretation of the present invention.

In addition, throughout the specification, the same reference numerals refer to the same constituent elements, and terms used in the present specification (referred to) are for explaining embodiments and not limiting the present invention.

In this specification, the singular form also includes the plural form unless specifically stated in the phrase, and the components and actions referred to as ``including (or including)'' do not exclude the presence or addition of one or more other components and actions. .

Unless otherwise defined, all terms (including technical and scientific terms) used in the present specification may be used with 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 commonly used dictionaries are not interpreted ideally or excessively unless they are defined.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

For reference, FIG. 1 is a side cross-sectional conceptual diagram showing the overall internal structure of a condensate discharge device according to an embodiment of the present invention, and FIG. 2 is a side showing an operation process of the condensate discharge device according to an embodiment of the present invention. It is a cross-sectional conceptual diagram.

In addition, FIG. 3 is a perspective conceptual diagram showing the structure of a ring filter among a third unit that is a main part of a condensate discharge device according to various embodiments of the present invention.

Here, reference numerals of drawings not shown in FIG. 2 refer to FIG. 1.

As illustrated, it may be understood that the present invention has a structure including a first unit 100, a second unit 200, a third unit 300, and a fourth unit 400.

First, the first unit 100 is connected to the first inlet pipe 101 through which the condensed water 600 generated from the air conditioning control system 500 is introduced, and the condensed water 600 flowing from the first inlet pipe 101 ) The amount of evaporation is connected to the return pipe 102 that is returned to the air conditioning control system 500 and the pipe is connected to the first discharge pipe 103 from which the condensed water 600 is discharged, and the condensed water 600 is received. It includes a body 110 having a space.

And, the second unit 200 is built in the body 110, the float 210 that can be raised and lowered by buoyancy according to the level of the condensed water 600, and the ceiling surface of the body 110 through the center of the float 210 The first operating space 221 extending from the lower side and into which the air 700 flows from the outside includes an operating stem 220 formed therein.

In addition, the third unit 300 is formed in the first inlet pipe 101 and the first discharge pipe 103 to filter impurities of the condensed water 600 flowing in from the first inlet pipe 101, and filtered to filter the impurities in the main body ( It is provided to discharge the condensed water 600 from the first discharge pipe 103 when the water level of the condensed water 600 accommodated in 110) exceeds the set value.

In addition, the fourth unit 400 is provided on one side of the main body 110 and is operated when the water level of the condensed water 600 exceeds the set value, and an air regulator that injects the air 700 into the first operating space 221 ( 410 is provided on one side of the main body 110 and is operated when the water level of the condensed water 600 is out of the set value, and the air 700 is discharged from the first operating space 221 so that the flow path of the first discharge pipe 103 It includes a cylinder assembly 420 to open the.

It goes without saying that the present invention can be applied to the above-described embodiments, and can also be applied to the following various embodiments.

First, the first inlet pipe 101 and the first discharge pipe 103 are connected to the bottom surface or the lower outer surface of the main body 110 so that the change in the water level according to the inflow and discharge of the condensate 600 can be immediately reflected. It is desirable to do so.

In addition, it goes without saying that the return pipe 102 may be connected to the ceiling surface of the main body 110 so that the gas evaporated from the condensed water 600 can be smoothly returned to the air conditioner control system 500.

In addition, the main body 110 is preferably made of a transparent or translucent material so that the water level of the condensed water 600 can be grasped from the outside.

Meanwhile, according to the present invention, a second inlet pipe 412 and a second discharge pipe 422 may be further provided to open and close the flow path of the first discharge pipe 103 by air for operation.

The second inlet pipe 412 connects the air regulator 410 and the operating stem 220 and forms a flow path through which the air 700 flows into the first operating space 221.

The second discharge pipe 422 connects the operating stem 220 and the cylinder assembly 420 and forms a flow path through which the air 700 is transferred to the cylinder assembly 420.

Meanwhile, the first magnet 211 in the shape of a ring is embedded in the float 210 so that it can be lifted and lowered integrally with the float 210.

In addition, a second magnet 222 is embedded in the operating stem 220 so that the first magnet 211 and the magnetic force are placed at the same position with each other, and at the same time have an upper surface in contact with the end of the second inlet pipe 412. .

When the water level of the condensed water 600 is out of the set value, the second magnet 222 is shown in FIG. 2(b) by the air 700 introduced into the first operating space 221 by the operation of the air regulator 410. By being spaced apart from the second inlet pipe 412 as shown in ), the first operating space 221 and the cylinder assembly 420 are descended from the inside of the operating stem 220 to communicate with the second discharge pipe 422.

Meanwhile, the third unit 300 is detachably disposed between the end portion of the first inlet pipe 101 and the main body 110 to filter impurities and foreign substances from the condensed water 600 flowing into the main body 110. The inner ring filter 310 may include a ball valve 320 mounted on the first discharge pipe 103 and selectively opening and closing the flow path of the first discharge pipe 103 by the cylinder assembly 420.

The ring filter 310 may be manufactured in a cylindrical shape or a disk shape so as to be disposed in a pipe as shown in FIG. 3, and may be manufactured in a mesh network structure as shown in FIGS. 3(a) and 3(b). , As shown in FIGS. 3(c) and 3(d), a plurality of filtration holes perforated with a predetermined diameter in a flat plate may be formed in a cylindrical or disc shape.

The size of the mesh and the filtering hole of the ring filter 310 does not interfere with the flow of the condensed water 600 flowing inside the first inlet pipe 101, while filtering out impurities or foreign substances contained in the condensed water 600. In order to be able to, it is desirable to make it within 0.5mm.

Therefore, the manager may check the flow rate or flow rate of the first inlet pipe 101 on which the ring filter 310 is installed from time to time, and replace the ring filter 310 with a new one when an abnormality occurs or when foreign matter is excessively accumulated. It will be possible.

On the other hand, the ring filter 310 has an elbow shape or a flow path so that the structure can be applied to a curved pipe portion extending from the first inlet pipe 101 to the bottom surface of the main body 110 in addition to the cylindrical or disk shape as described above. It goes without saying that filtration efficiency and performance may be improved by forming in various structures such as a T-shape or a Y-shape corresponding to the shape of the branched portion.

In addition, the above-described cylinder assembly 420, looking more specifically with reference to FIG. 1, the second operating space in which the air 700 discharged from the operating stem 220 by the operation of the air regulator 410 is introduced ( 423 may include an operating cylinder 421 formed therein.

In addition, the cylinder assembly 420 is built in the operating cylinder 421 and can be raised and lowered by the air 700 flowing into the second operating space 423, and partitioning the second operating space 423 upward and downward. It may include a piston (424).

In addition, the cylinder assembly 420 may include an operating rod 425 that is connected to the bottom surface of the piston 424 and extends exposed through the bottom surface of the operating cylinder 421.

In addition, the cylinder assembly 420, the upper and lower ends are fixed to the bottom surface of the piston 424 and the bottom surface of the operating cylinder 421, a spring 426 that generates an elastic repulsive force extending in the pushing direction of the piston 424 ) Can be included.

In addition, the cylinder assembly 420 is connected to the lower end of the operating rod 425 and the operating shaft 321 of the ball valve 320 mounted on the first discharge pipe 103, the linear lifting and reciprocating of the operating rod 425 It may include a switching means 427 for converting the motion into the forward and reverse rotation motion of the ball valve 320.

Here, the switching means 427 includes a rotation pin 427a rotatably coupled to a lower end of the operating rod 425, an end portion coupled to the rotation pin 427a, and an operating shaft of the ball valve 320 ( It may include a link piece (427b) having the other end rotatably coupled to the 321.

At this time, the pressure of the air 700 that is introduced into the first operating space 221 through the second inlet pipe 412, and more specifically, applied to the upper surface of the second magnet 222 is, the first and second magnets When the magnetic force between (211, 222) is greater than the magnetic force, the second discharge pipe 422 and the second operating space 423 are communicated so that the piston 424 is lowered and the spring 426 is contracted. .

Accordingly, since the level of the condensed water 600 discharged from the air conditioning control system 500 and filled in the main body 110 as shown in FIG. 2(a) is less than or equal to the set value, the air regulator 410 and the cylinder assembly 420 are operated. There is no need to be, and the first discharge pipe 103 is also in a state in which the flow path is blocked by the ball valve 320, and the condensate water 600 is also not discharged.

Thereafter, as shown in FIG. 2(b), when the water level of the condensed water 600 exceeds the set value and is excessively filled inside the main body 110, the air regulator 410 is operated to transfer the air 700 to the second inlet pipe 412 ) Is discharged toward the upper surface of the second magnet (222).

At this time, the pressure of the air 700 discharged into the first operating space 221 through the second inlet pipe 412 is despite the water level filled by the condensed water 600 by the first and second magnets 211 and 222. And it acts as a pressure to provide an instrument capable of lowering the floating 210 fixed at a certain position without shaking, that is, an instrument capable of discharging the condensed water 600.

As described above, since the pressure of the air 700 discharged into the first operating space 221 is greater than the magnetic force for fixing the first and second magnets 211 and 222 to each other, the second magnet 222 is The first operation space 221 descends, and at the same time, the flow path of the second discharge pipe 422 is opened toward the second operation space 423 side.

In this way, the air 700 pushes down the piston 424 while flowing into the upper side of the second operating space 423, and accordingly, the lower end of the operating rod 425 also descends as the spring 426 is also pressed and contracted, The switching means 427 rotatably coupled to the operation rod 425 and the operation shaft 321 of the ball valve 320 rotates the operation shaft 321, thereby opening the flow path of the ball valve 320.

Finally, the condensed water 600 inside the main body 110 is discharged to the outside through the first discharge pipe 103.

Hereinafter, the operation and effect of the condensate discharger according to a preferred embodiment of the present invention will be described as follows.

First, in the present invention, the condensed water 600 generated from the air conditioner control system 500 is connected to the first inlet pipe 101 and the pipe is evaporated among the condensed water 600 introduced from the first inlet pipe 101. The amount is connected to the return pipe 102 to return to the air conditioning control system 500, the pipe is connected to the first discharge pipe 103 through which the condensed water 600 is discharged, and provided with a space in which the condensed water 600 is accommodated. By providing the first unit 100 including the body 110, it has the effect of securing a stable treatment space for condensed water at a site where a large-scale air conditioning control system in which a large amount of condensed water is continuously discharged is installed.

In addition, the present invention extends from the ceiling surface of the main body 110 to the lower side by penetrating the center of the float 210 and the float 210, which is built in the main body 110 and can be lifted by buoyancy according to the level of the condensed water 600 A second unit 200 including an operating stem 220 formed therein and having a first operating space 221 into which the air 700 is introduced from the outside; And an air regulator 410 provided on one side of the main body 110 to operate when the water level of the condensed water 600 exceeds the set value and inject the air 700 into the first operating space 221, and the main body 110. A cylinder assembly 420 provided on one side of the first discharge pipe 103 to open the flow path of the first discharge pipe 103 by being operated when the water level of the condensed water 600 exceeds the set value and discharging the air 700 from the first operating space 221 By providing the fourth unit 400 including a, it will be possible to supply a highly reliable product capable of quickly discharging a large amount of condensed water temporarily accommodated to the outside.

In addition, the present invention is formed in the first inlet pipe 101 and the first discharge pipe 103 to filter the impurities of the condensed water 600 flowing in from the first inlet pipe 101, filtered, and received in the main body 110. By providing a third unit 300 that discharges the condensed water 600 from the first discharge pipe 103 when the water level of the condensed water 600 is out of the set value, it is possible to achieve stable and rapid external discharge of the condensed water. In view of the fact that the condensed water that is discharged can be recycled by continuously discharging the condensed water that has filtered impurities and foreign substances, it increases the effectiveness of resource recycling and prevents clogging of pipes, thereby increasing the durability and lifespan of the entire device. You will be able to do it.

In addition, the main body 110 according to the present invention is made of a transparent or translucent material so that the water level of the condensed water 600 can be recognized from the outside, so that the manager can visually recognize in an emergency situation or a malfunction, so that an immediate response is possible. Will be.

In addition, according to the present invention, a second inlet pipe 412 that connects the air regulator 410 and the operating stem 220 and forms a flow path through which the air 700 flows into the first operating space 221, and the operating stem A second discharge pipe 422 that connects 220 and the cylinder assembly 420 and forms a flow path through which the air 700 is transported to the cylinder assembly 420, and is built into the float 210, together with the float 210. The first magnet 211 of a ring shape that can be raised and lowered integrally and the first magnet 211 is built in the operating stem 220 and disposed at the same position by magnetic force with the first magnet 211, and at the same time, the end of the second inlet pipe 412 and The second inlet pipe 412 has an upper surface in contact with the air 700 introduced into the first operating space 221 by the operation of the air regulator 410 when the water level of the condensed water 600 exceeds the set value. By being spaced apart from, the first operating space 221 and the cylinder assembly 420 to communicate through the second discharge pipe 422 by further providing a second magnet 222 descending from the inside of the operating stem 220, air pressure And it will be possible to promote the rapid discharge of condensed water according to the correct opening and closing operation using magnetic force.

As described above, it can be seen that the present invention has as a basic technical idea to provide a condensed water discharge device capable of quickly discharging the condensed water generated from the air conditioner control system to the outside after temporarily receiving it.

And, it goes without saying that many other modifications and applications are also possible for those of ordinary skill in the art within the scope of the basic technical idea of the present invention.

100...first unit
101...1st inlet pipe
102... return tube
103...first discharge pipe
110... main body
200...second unit
210...float
211...first magnet
220... working stem
221...first operating space
222...second magnet
300...3rd unit
310...Ring filter
320...ball valve
321... working shaft
400...4th unit
410...air regulator
412...2nd inlet pipe
420...cylinder assembly
421... working cylinder
422...2nd discharge pipe
423...2nd operating space
424...Piston
425... working rod
426...spring
427...switching means
427a...Rotating pin
427b...Link
500...air control system
600... condensate
700...air

Claims (3)

The condensed water generated from the air conditioning control system is connected to a first inlet pipe and a pipe, and the amount of the condensed water that is evaporated from the first inlet pipe is connected to a return pipe that returns to the air conditioning control system, and the condensed water A first unit including a body connected to the discharged first discharge pipe and a pipe and having a space for receiving the condensed water;
An operation in which a float built in the main body and which can be raised and lowered by buoyancy according to the level of the condensed water, and a first operating space which penetrates the center of the float and extends downward from the ceiling surface of the main body and in which air is introduced from the outside, is formed therein. A second unit comprising a stem;
And a ring filter formed in the first inlet pipe and the first discharge pipe to filter impurities and foreign substances from the condensed water flowing into the main body from the first inlet pipe, and the condensed water is filtered and accommodated in the main body. A third unit for discharging the condensed water from the first discharge pipe when the water level exceeds the set value;
An air regulator provided on one side of the body and operated when the water level of the condensed water exceeds the set value and injects air into the first operating space; and an air regulator provided on one side of the body to set the level of the condensed water to the set value. And a fourth unit including a cylinder assembly that is actuated when it deviates and discharges the air from the first operating space to open a flow path of the first discharge pipe,
A second inlet pipe connecting the air regulator and the operating stem and forming a flow path through which the air flows into the first operating space;
A second discharge pipe connecting the operating stem and the cylinder assembly and forming a flow path through which the air is transferred to the cylinder assembly,
A ring-shaped first magnet built into the float and capable of being raised and lowered integrally with the float;
It is built into the operating stem, is disposed at the same position by the first magnet and magnetic force, and has an upper surface in contact with the end of the second inlet pipe, and the air regulator is operated when the level of the condensate is out of the set value. A second descending from the inside of the operating stem so as to communicate with the first operating space and the cylinder assembly through the second discharge pipe by being spaced apart from the second inlet pipe by the air introduced into the first operating space by Including magnets,
The ring filter is manufactured in a mesh network structure or has a plurality of filtration holes perforated in a predetermined diameter on a flat plate, and corresponds to a cylindrical shape, a disk shape, an elbow shape, or a shape of a branched portion of a flow path, and thus a T-shaped or Y Is formed in a shape,
The size of the mesh and the filtering hole of the ring filter is formed within 0.5mm,
The cylinder assembly,
A second operation is possible by the operation cylinder having a second operation space in which air discharged from the operating stem is introduced by the operation of the air regulator, and the air built in the operation cylinder and introduced into the second operation space. A piston dividing the space into upper and lower portions, an operating rod connected to the bottom surface of the piston and extending through the bottom surface of the operating cylinder, and both ends of the upper and lower ends are fixed to the bottom surface of the piston and the bottom surface of the operating cylinder And a spring that generates an elastic repulsive force that expands the piston in a pushing direction, and the lower end of the actuating rod and the actuating shaft of the ball valve mounted on the first discharge pipe are connected to the linear lift and reciprocal movement of the actuating rod. Condensate discharge device, characterized in that it comprises a switching means for converting the reverse rotation motion. delete delete

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