KR20090056447A - A auto water valve of compressor tank - Google Patents

Abstract

An automatic water drain system of a compressor tank is provided to drain water automatically with maintaining pressure without separate management labors by draining water with a valve vertically moving according to water height sensed by a controller. An automatic water drain system of a compressor tank is composed of a hollow body part(100), a valve(200), a mobile tool and a controller. In a body, upper/lower path holes(112,122) and a discharge hole are formed. The upper/lower path holes are formed on the upper and lower sides of the body with valve protrusions(110,120). The discharge hole is formed at the bottom of the valve protrusion. A valve has upper and lower path films(220,230) and a movable rod(210) and moves inside the body. The upper and lower path films open and close the upper and lower path holes respectively and are connected to each other through the movable rod. The controller senses the height of water inside the body and outputs control signals to the mobile tool.

Description

Compressor Tank Automatic Water Dispenser {A AUTO WATER VALVE OF COMPRESSOR TANK}

The present invention relates to a compressor tank automatic moisture dispensing apparatus, which is configured to discharge the moisture of the compressor tank by automatically moving a valve consisting of an upper flow path membrane and a lower flow path automatically up and down by sensing the height of the moisture detection control unit. It relates to an automatic water dispensing device.

In general, a compressor tank is a device that compresses air by being driven from the outside by a driving device, and supplies at least two times the gas pressure before compression, which is the pressure after compression, or the discharge pressure after compression at 1 kg / cm 2 cm 2 or more. Rotary compressor, turbo compressor, reciprocating compressor

Etc.

Compressor tanks are widely used in various industrial fields due to their various uses, and most of them are used for air pressure spraying through various nozzles or as compressors for heating and cooling.

However, when the compressor tank is used, condensation or vaporization of water vapor occurs due to pressure and temperature in the tank, and water vapor is condensed due to condensation or vaporization of water vapor. Therefore, many compressor tank tanks have been provided with a manual coke valve for discharging condensed water vapor (water), and a human being intermittently discharges water by opening the manual coke valve.

However, this manual coke valve has been very cumbersome because the user has to check the amount of water accumulated every day, and the water has to be discharged, and a separate management manpower is required. There was a problem.

In addition, various impurities are accumulated or adhered to the water inlet port through which water is discharged, thereby reducing the efficiency of the valve or malfunctioning.

The present invention has been made in order to solve the above problems, the upper valve jaw is formed is formed in the upper flow path hole and the inner circumferential surface and the lower valve jaw is formed into the lower flow path hole and the lower valve jaw is formed in the water flow in the compressor tank A valve formed inside the body, formed of a hollow body, an upper flow path membrane for opening and closing the upper flow path hole, a lower flow path membrane for opening and closing the lower flow path hole, and a moving rod connecting the upper flow path membrane and the flow path membrane; It is composed of a moving means for moving the valve up and down, and a control unit for transmitting power to the moving means, it is easy to discharge the water in the compressor tank and automatically maintains the pressure without the need for separate management personnel The compressor tank automatic water draining device can drain water and prevent various impurities from accumulating or blocking water inlet. There used to the ball.

Compressor tank automatic water discharge device according to the present invention for achieving the object as described above, in the water discharge device formed on one side of the compressor tank, the upper valve jaw is formed on the upper surface of the flow path into which the water in the compressor tank flows A hollow body is formed, the inner circumferential surface is provided with a lower valve jaw is formed a lower flow path hole, the hollow body formed with a discharge hole below the lower valve jaw; One side is formed with an upper flow path membrane under the upper valve jaw so as to open and close the upper flow path hole, the other side is formed with a flow path membrane above the lower valve jaw to open and close the flow path hole, the upper flow path membrane and the flow path A valve formed by a moving rod connecting the membrane to move inside the body; Moving means for moving the valve up and down; Control unit for transmitting the power to the moving means by detecting the height of the water flowing into the body; The upper flow path hole is open and the downstream flow hole is closed When the water flows into the body and the predetermined water flows in, the control unit transmits power to the moving means to move the valve upward, thereby closing the upper flow hole and opening the lower flow hole. It is characterized by discharging moisture.

In addition, the valve is a hollow center hole is formed in the moving rod, the hollow removal tube is inserted into the center hole; A removal knife mounted upwardly of the removal pipe, wherein the blade has a side facing the upper valve jaw; Rotating part for rotating the removal tube; Opening and closing portion for opening and closing the lower portion of the removal tube; characterized in that it is further added.

And, the body is characterized in that the water storage port is further mounted to communicate with the body to the upper side of the lower valve jaw to store the water introduced into the body.

And, the moisture storage is characterized in that the transparent window is formed so that the inside is observed on one side.

And, the control unit is connected to the moving means capable of power transmission; A power transmission capable of being coupled to the connector and moving upward and downward; A power tool that is coupled to the stick and a hinge and is movable by buoyancy, and current flows when moisture is filled and current does not flow when moisture is lost; The jaw is formed on the connector, and is attached to the lower side of the stick; consisting of, when the water is increased to a certain amount is filled with the power supply, when the water is lowered to a certain amount, the stick is caught on the limiting jaw of the power supply It is characterized in that the moisture is emptied.

And, the moving means is characterized in that the magnet.

And, the moisture reservoir is a compressor tank automatic moisture discharge device, characterized in that detachable with the body.

As described above, the present invention has been made in order to solve the above problems, the upper valve jaw is formed is formed by mounting the lower valve jaw in the upper flow path hole and the inner circumferential surface into which the water of the compressor tank flows. A hollow body formed at a lower side of the channel hole and the valve jaw, an upper flow path membrane for opening and closing the upper flow path hole, a lower flow path membrane for opening and closing the lower flow path hole, and a movable rod connecting the upper flow path membrane and the flow path membrane. A valve formed inside the body, a moving means for moving the valve up and down, and a control unit for transmitting power to the moving means,

First, it is an automatic system that does not require separate management personnel, which saves facility investment and labor costs and does not require continuous management.

Second, the impurities in the device are removed to increase the efficiency of water discharge and the life of the device is long.

Hereinafter, with reference to the accompanying drawings will be described in detail the compressor tank automatic water discharge device according to the present invention.

1 is a state diagram in which water is discharged from the compressor tank according to the present invention, Figure 2 is a cross-sectional view showing an embodiment of the compressor tank automatic water discharge device according to the present invention, Figure 3 is a compressor tank automatic according to the present invention It is sectional drawing which shows another Example of a water discharge apparatus.

As shown in Figure 1, 2 and 3, the present invention is formed in the lower side of the compressor tank, the upper valve jaw 110 is formed on the upper surface of the upper flow passage hole through which the water in the compressor tank 10 ( 112 is formed and the lower valve jaw 120 is mounted on the inner circumferential surface, the lower flow path hole 122 is formed, and the hollow body 100 having the discharge hole 130 formed below the lower valve jaw 120, and one side. The upper flow path membrane 220 is formed below the upper valve jaw 110 to open and close the upper flow path hole 112, and the other side is directed to the upper side of the lower valve jaw 120 to open and close the lower flow path hole 122. The lower flow path film 230 is formed and formed with a moving rod 210 connecting the upper flow path film 220 and the flow path film 230 to move the inside of the body 100, and the Moving means 300 for moving the valve 200 up and down, and the movement means (3) by sensing the height of the water flowing into the body 100 And a control unit 400 for turning on and off the driving of 00).

Hereinafter, each configuration will be described in detail.

The upper part of the body 100 is in communication with the lower side of the compressor tank 10 and a hollow member made of a material less corrosive to water, and the upper valve jaw 110 having a ring shape is formed on the upper inner circumferential surface thereof. The empty space in the center of the 110 is an upper flow path hole 112 through which water generated in the compressor tank 10 is introduced.

In addition, the body 100 has a ring-shaped lower valve jaw 120 is also formed on the inner inner peripheral surface, the empty space in the center of the lower valve jaw 120 is the water flowing into the upper flow path hole 112 A downflow passageway 122 is formed to discharge therethrough.

In addition, the body 100 has a discharge hole 130 formed through the side of the body 100 to discharge the water passing through the lower flow path hole 122 to the lower side of the lower valve jaw 120 to the outside. do.

In addition, the lower surface of the body 100 is drilled in the valve hole 150 so that one side of the valve 200 may protrude to the outside.

Therefore, the upper surface of the body 100 is opened to introduce the moisture of the compressor tank 10, the discharge hole 130 of the side of the body 100 is also opened to discharge the moisture. On the other hand, the lower surface is closed if the valve 200 and the moving means is inside the body, the one side of the valve 200 is projected to the lower outside or the moving means is located outside and the lower surface is an opening do.

Preferably, an upper support 140 is formed between the upper valve jaw 110 and the lower valve jaw 120, and the lower support 142 is formed below the discharge hole 130 to form the valve ( 200) is supported perpendicular to the ground to move up and down.

In addition, the upper valve jaw 110 is largely penetrated as the diameter of the upper flow path hole 112 from the upper side to the lower side so that moisture flows well, the lower surface is formed to be flat to contact the upper flow path membrane 220. The lower valve jaw 120 is formed to have an upper surface to be airtight so that the lower flow path film 230 is in contact with the airtight.

In particular, the body 100 communicates the hollow water storage port 500 with the same material as the body 100 so as to store a lot of moisture generated in the compressor tank 10 to the upper side of the lower valve jaw (120). To form.

The moisture storage port 500 is formed of a screw thread to be detachable from the body 100.

Preferably, one side of the water storage port 500 is a transparent window 520 is formed so that the inside can be observed to determine the height of the water flowing into the water storage port 500 and whether or not cleaning.

The valve 200 is a member for moving the inside of the body 100 up and down, the moving rod 210 and the upper flow path membrane 220 and the lower flow path 230 coupled to the top and bottom of the moving rod 210. It consists of.

The movable rod 210 has a center hole 233 penetrates along the longitudinal direction from the center of the movable rod 210 to open up and down. The hollow removal tube 231 longer than the movable rod 210 is inserted into the center hole 233 so that the upper surface of the removal tube 231 coincides with the lower surface of the upper valve jaw 110.

And the removal knife 232 is mounted on the removal tube 231, the blade of the removal knife 232 is formed to be located close to the side of the upper valve jaw (110).

In addition, the removal pipe 231 is rotated by the rotating unit 250 coupled to the gear 236 and the motor 237 driving the gear 236 under the removal pipe 231.

Therefore, as the removal tube 231 is rotated by driving the gear with the motor 237, the blade of the removal knife 232 is also rotated to easily remove the slag attached to the upper valve jaw 110 side. .

In addition, the removal pipe 231 is inserted into the fixed knife 234 in the longitudinal direction, the fixed knife 234 is formed on the upper side of the body 100, is generated on the inner surface of the removal pipe 231 Allow the slag to be removed.

Then, the opening and closing portion 510 for opening and closing the opening space below the removal pipe 231 is mounted.

The opening and closing part 510 may be composed of a manual opening and closing bolt 511 to discharge the slag generated in the removal pipe 231 by separating the opening and closing bolt 511.

Alternatively, the opening / closing part 510 has an opening / closing valve 512 that is automatically opened and closed with time to discharge the water including the slag introduced into the removal pipe 231 by moving up and down with time. Usually the discharge date interval can be easily adjusted the discharge interval because the timer of the on-off valve 512 lasts 1-30 days. Preferably, when the rotary sphere 250 is rotated to remove the slag of the upper valve jaw 110, it is preferable that the opening and closing portion 510 is automatically opened and closed at the same time. In addition, the automatic opening and closing method of the opening and closing part 510 is the same as the principle of the above-described moving means 300, the opening and closing valve 512 is moved to the magnet, and the principle of the airtight operation so that moisture does not leak or air is the same. .

In addition, the opening and closing bolt 511 may be removed to clean the removal pipe 231 to clean the inside of the removal pipe 231.

The upper flow path film 220 is a disk-shaped member, the movable rod 210 is formed on the upper outer peripheral surface, the lower flow path film 230 is the lower flow path film 220, the lower outer peripheral surface of the center side of the movable rod 210 Is formed. Thus, the height from the upper surface of the upper flow path film 220 to the lower surface of the lower flow path film 230 is formed in the body 100 to coincide with the height of the space into which moisture is introduced.

Therefore, when the valve 200 is moved upward by the moving means 300 to be in close contact with the upper valve jaw 110, the lower flow path 122 is opened and the moving means 300 is moved by the moving means 300. When the valve 200 moves downward and comes into close contact with the lower valve jaw 110, the upper flow path hole 112 is opened.

Preferably, since the valve 200 is formed inside the body, the moisture introduced into the compressor tank 10 may leak between the upper support 140 and the lower support 142, thereby maintaining airtightness. The lid 144 of the airtight work is inserted into the upper support 140 and the lower support 142.

In addition, the lower side of the moving rod 210 is inserted into the airtight operation of the lidena 146 in the separation interval between the moving rod 210 and the removal tube 231 so that water does not leak.

The moving means 300 may be formed inside the body 100 as a device for moving the valve 200 up and down, or may be formed outside when one side of the moving means 300 protrudes outward. On the other hand, the moving means 300 may be used in various ways such as a hydraulic and pneumatic cylinder device, a linear motor, a magnet, etc. The moving means 300 according to the present invention using the magnet 302 the valve 200 Move up and down.

Thus, the moving means 300 is a magnet 302 embedded in the body 100 and the spring 310 and the spring 310 mounted on the outer periphery of the moving rod 210 protruding outside the body 100. It is composed of a spring fixing plate 320 coupled to the lower side. In particular, the spring fixing plate 320 is coupled to the moving rod 210, the moving rod 210 is also moved in accordance with the movement of the spring fixing plate 320.

In addition, the driving method of the moving means 300 is a method using the magnetic force of the magnet 302. When the power source (current) is turned on by the controller 400, the magnet 302 has a strong magnetic force. Then, the moving rod 210 is coated with a steel material is pulled by the magnetic force to move in the upper direction, and at the same time the spring 310 is compressed. On the other hand, when the power (current) is turned off by the control unit 400, the magnet 302 loses the magnetic force, the compressed spring 310 is elastically restored.

The control unit 400 is a member that detects the height of the moisture introduced into the body 100 and determines whether the driving means 300 is driven according to the height, and is formed anywhere to measure the height of the moisture. Although it may be used, but is usually formed in the body 100, in the present invention is formed in the water storage port 500 to detect the height of the water introduced from the compressor tank (10).

Thus, the control unit 400 is formed on one side of the body 100 is connected to the connector 410 so as to transmit power (current) to the movement terminal 300, and is connected to the connector 410 power (current) The power supply 440 which is coupled to the stick 420 and the stick 420 and the hinge is moved up and down by buoyancy and is in contact with water and the current flows when the water flows out and the current does not flow when water is drained. Coupled to the connector 410 is made of a limiting jaw 430 to limit the height of the stick 420 to move to the lower side.

The connector 410 is a moisture circuit member for connecting a current to the moving means 300 to flow, it is possible to connect directly or indirectly according to the position of the moving means 300, the water storage port 500 And the body 100 is formed where the coupling.

The stick 420 is provided with a non-conducting pipe having a through hole to insert a wire 445 into the through hole to connect a current of the power source 440. Therefore, the current generated in the power supply port 440 is supplied to the moving means 300 through the moisture circuit of the connector 410 past the stick 420 is driven to drive the moving means 300. .

The power tool 440 is the stick 420 is coupled to the hinge can be rotated by a certain angle about the hinge, and the current flows to the moving means 300 using the standard ring potential of the oxidation ring source reaction Will be blocked. Therefore, the positive power plate 442 and the negative power plate 443 having different reactivity are incorporated, and the positive power plate 442 and the negative power plate 443 are provided with the wires 445. It is connected with the stick 420. When the power outlet 440 hits the ceiling of the moisture storage port 500 and no longer moves, the power port 440 enters moisture upward. Then, the moisture is configured to be an electrolyte, so that the (+) power plate 442 and the (-) power plate 443 allow current to pass through. For example, the (+) power plate is a copper plate, the (-) power plate is made of a magnesium plate, and the method of configuring the power port 440 to include copper chloride as an electrolyte element. On the other hand, the power supply 440 is attached to a sensor that can detect moisture can control the current.

Thus, when the water flowing into the body 100 reaches a certain height, the current flows so that the moving unit 300 is driven by sensing the height of the water, and when the control unit 400 is turned ON, the valve 200 The upper flow path hole 112 is closed and the lower flow path hole 122 is opened to move upward, and moisture is discharged to the discharge hole 130. When the discharge of the water is completed, the water height of the body 100 or the water storage port 200 is naturally lowered, and the controller 400 stops supplying power to the moving means 300 and is in an initial state. The flow path hole 112 is opened and the flow path hole 122 is closed.

As such, the automatic means for moving the valve 200 up and down by the automatic detection of the moisture height of the control unit 400 to inject or discharge the moisture into the body 100 is implemented. .

4 is a state diagram in which water introduced from the compressor tank according to the present invention is discharged, and FIG. 5 is a state diagram in which the controller according to the present invention moves according to the height of water.

As shown in FIGS. 3 and 4, in FIG. 3 (a), moisture generated in the compressor tank 10 is introduced through the upper flow passage hole 112, and the valve 200 is located at a lower side. By closing the downstream flow passage hole 122 with the downstream flow path membrane 230, the water flowing into the body 100 or the water storage port 500 from the compressor tank 10 is the discharge hole 130 Can not be discharged.

Therefore, FIG. 4 (a) shows the water level generated in the compressor tank 10 flows into the water storage port 500 and represents about one third of the water level. It is not delivered.

4 (b) shows that the controller 400 also rises due to buoyancy as the water level flowing into the moisture storage port 500 increases, and the power outlet 440 of the controller 400 is the moisture. Moisture flows into the upper side of the power outlet 400 by hitting the ceiling of the storage port 500, the power source 440 is a current flows through the stick 420 and the connector 410 through the magnet ( 302 is driven.

Therefore, FIG. 3 (b) shows that current flows to the magnet 302 by the controller 400, and the valve 200 moves while compressing the spring 310 upward by the suction force of the magnet 302. The upper flow path film 220 closes the upper flow path hole 112. Then, water is no longer introduced into the body 100 from the compressor tank 10, and water introduced into the water storage port 500 is discharged through the discharge hole 130.

4 (c) shows that when the water level of the water storage port 500 is lowered, the controller 400 also moves downward by buoyancy. By the way, the stick 420 and the power supply 440 of the control unit 400 is coupled to the hinge even if the stick 420 is no longer moved by the limiting jaw 430, the power supply 440 is bent by the load on the water is discharged to the upper side. Then, since the moisture that was used as the electrolyte of the power outlet 440 disappears again, the current is cut off and the valve 200 moves downward by the elastic force of the spring 310 to close the downstream hole 122. do. In addition, the upper flow path hole 112 is opened on the upper side, and water is introduced into the moisture storage port 500.

As described above, the present invention has a basic technical idea to automatically remove moisture introduced from the compressor tank by installing a valve consisting of an upper flow path membrane and a lower flow path membrane at the lower side of the compressor tank. Those skilled in the art will understand that various modifications and equivalent embodiments are possible therefrom, and the true technical protection scope of the present invention should be defined only in the appended claims.

1 is a state in which water is discharged from the compressor tank according to the present invention.

Figure 2 is a cross-sectional view showing an embodiment of the compressor tank automatic moisture discharge device according to the present invention.

3 is a cross-sectional view showing another embodiment of the compressor tank automatic moisture discharge device according to the present invention.

4 is a state in which water introduced from the compressor tank according to the present invention is discharged.

5 is a state in which the control unit according to the present invention moves in accordance with the height of the moisture.

<Explanation of symbols on main parts of the drawings>

10: compressor tank 100: body

110: upper valve jaw 112: upper flow hole

120: lower valve jaw 122: lower flow hole

130: discharge hole 140: upper support

142: Haji district 144: Ridena

150: valve hole 200: valve

210: moving rod 220: vertical flow path

230: downstream Euro 231: removal tube

232: removal knife 234: fixed knife

237: motor 236: gear

250: rotating part 300: moving means

302: magnet 310: spring

320: spring fixing plate 400: control unit

410: connector 420: stick

430: threshold 440: power supply

442: (+) power plate 443: (-) power plate

445: wire 500: water storage

510: opening and closing part 511: opening and closing bolt

512: on-off valve 520: transparent window

Claims (7)

In the water discharge device formed on one side of the compressor tank (10), The upper valve jaw 110 is formed on the upper surface to form an upper flow path hole 112 through which the water of the compressor tank 10 flows, and the lower valve jaw 120 is mounted on the inner circumferential surface thereof so that the lower flow path hole 122 is formed. A hollow body 100 having a discharge hole 130 formed at a lower side of the lower valve jaw 120; One side is an upper flow path membrane 220 is formed below the upper valve jaw 110 to open and close the upper flow path hole 112, the other side is the lower valve jaw 120 to open and close the flow path hole 122 The lower flow path membrane 230 is formed upward, and is formed of a movable rod 210 connecting the upper flow path membrane 220 and the flow path membrane 230 to move the inside of the body 100. ); A moving means (300) for moving the valve (200) up and down; Control unit 400 for detecting the height of the moisture introduced into the body 100 to transmit a control signal to the moving means 300; The upper flow path hole 112 is opened and the lower flow path hole 122 has moisture introduced into the closed body 100, and when the predetermined water flows in, the controller 400 detects the movement means 300. The valve 200 is moved upward, the upper flow passage hole 112 is closed and the lower flow passage hole 122 is opened to discharge water into the discharge hole 130. Tank automatic draining device. The method of claim 1, The body 100 is further characterized in that the water storage port 500 is further installed to communicate with the body 100 to the upper side of the lower valve jaw 120 to store the moisture introduced into the body 100. Compressor tank automatic moisture drainage. The method of claim 2, The moisture storage device 500 is a compressor tank automatic moisture discharge device, characterized in that the transparent window 520 is formed so that the inside is observed on one side. The method of claim 1, The valve 200 has a hollow center hole 233 is formed in the moving rod 210, A hollow removal tube 231 inserted into the center hole 233; A removal knife 232 mounted to the removal pipe 231 and having a blade facing the upper valve jaw 110 at a side thereof; Rotating portion 250 for rotating the removal tube 231; Opening and closing portion 510 for opening and closing the lower portion of the removal pipe 231; Automatic compressor tank automatic water discharge device characterized in that it is further added. The method of claim 1, The control unit 400, A connector 410 connected to the moving unit 300 to transmit current; A stick 420 capable of transferring current in combination with the connector 410 and moving up and down; A power tool 440 coupled to the stick 420 and a hinge to be movable by buoyancy, and a current flows when moisture is filled, and a current does not flow when moisture is removed; Is formed in the connector, the limiting jaw 430 is attached to the lower side of the stick; When the moisture is increased to a certain amount, the water is filled with the power outlet 440, and when the moisture is lowered to a certain amount, the stick 420 is caught by the limiting jaw 430 so that the moisture of the power outlet 440 is emptied. Compressor tank automatic moisture discharge device characterized in that. The method of claim 1, Compressor tank automatic water discharge device, characterized in that the moving means 300 is a magnet. The method of claim 2, The water storage port 500 is a compressor tank automatic moisture discharge device, characterized in that detachable with the body (100).

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