KR200193876Y1 - Warm water divide duct for boiler - Google Patents

Abstract

The present invention relates to a hot water distribution pipe for a boiler configured to circulate by supplying hot water heated to a constant temperature by a boiler to an oil pipe disposed in each room by electronic control.

According to a feature of the present invention, the chamber having an inlet is formed so that the installation hole having a concave portion on the upper surface of the cylindrical body formed in the longitudinal direction therein at least two places or more in communication with the chamber at equal intervals, the bottom surface of the cylindrical tube A dispensing body connected to the dispensing outlet to be connected to the chamber to be connected to the dispensing outlet; It is inserted and fixed perpendicularly to the installation hole of the dispensing main body, there is formed in the water passage opening in the lower side in the longitudinal direction, the lower end is formed with a coupling rib fixed to the dispensing outlet is fixed, the middle portion is in communication with the water passage A plurality of discharge cylinders having opening and closing holes formed therein; A plurality of opening and closing shafts rotatably coupled to the inside of the discharge cylinder, a drainage hole is formed in the longitudinal direction on one side of the outer circumference, a cam having a protruding portion on the upper end, and a ring hole in which a ring is inserted in the upper outer periphery. Wow; A plurality of geared motors mounted on an upper surface of a distribution body corresponding to the installation hole and rotating the opening / closing shaft according to an electrical signal; Provided is a hot water distribution pipe for a boiler, characterized in that it comprises a motor control means for controlling the driving of the motor.

Description

Hot water distribution pipe for boiler {WARM WATER DIVIDE DUCT FOR BOILER}

The present invention relates to a hot water distribution pipe for boilers, and more particularly, hot water for boilers configured to circulate by supplying hot water heated to a predetermined temperature by a boiler to an circulating pipe selectively disposed in each room by electronic control. It is about piping.

In general, a distribution pipe was used for the purpose of selectively supplying hot water heated to a constant temperature by a boiler to an oil pipe disposed in each room to increase the floor temperature of the required room only.

As shown in FIG. 6, the distribution pipe 10 for this purpose includes an inlet 12 through which hot water heated by a boiler flows into an upper end side of the distribution body 11 having the chamber 11a therein. It is formed so as to communicate with the chamber 11a of the main body, and a distribution outlet 13 for supplying hot water to the petroleum duct 20 embedded in the bottom of each room and disposed at the bottom of each chamber is provided with the chamber 11a of the main body. It is formed so as to communicate with each other, the butterfly valve 14 for opening and closing the flow of hot water is installed on each of the distribution outlet 13, the flow of hot water supplied to each room according to the butterfly valve 14 to be selectively opened and closed It has been watered or singularly configured to selectively adjust the temperature of each room.

However, such a conventional distribution pipe 10 is a manual type in which a user manually opens and closes the butterfly valve 14 installed in the distribution outlet 13 by hand, and when the user arbitrarily adjusts the temperature of each room, the butterfly valve ( 14) in addition to the inconvenience and cumbersome problems in the operation of course, due to the inconvenience as described above, most users open all the butterfly valve 14 of the distribution outlet 13 from the beginning through each distribution outlet 13 Since the hot water heated in the heating boiler is circulated to the oil pipe 20 to be heated, unnecessary heat loss increases.

The present invention has been proposed in view of the problems described above, and its purpose is to provide a hot water heated to a constant temperature by a boiler to be circulated by supplying the circulating pipes selectively disposed in each room by electronic control. It is to provide a hot water distribution pipe for the boiler configured to be able to control the room temperature of the room as well as more efficiently manage the thermal energy of the hot water heated in the boiler.

According to a feature of the present invention for achieving the above object, the chamber having an inlet is formed so that the installation hole having a recess in the upper surface of the cylindrical body formed in the longitudinal direction therein at least two places or more in communication with the chamber at equal intervals, A dispensing main body formed at the bottom of the cylinder to communicate with the chamber in such a manner that the dispensing outlet to which the circulating pipe is connected corresponds to the installation hole; Inserted and fixed perpendicularly to the installation hole of the distribution body, a water passage is formed in the longitudinal direction therein, a lower end portion is formed with a coupling rib fixed to the distribution outlet, the opening and closing hole is formed in communication with the water outlet A plurality of discharge cylinders; A plurality of opening and closing shafts rotatably coupled to the inside of the discharge cylinder, a drainage hole is formed in the longitudinal direction on one side of the outer circumference, a cam having a protruding portion on the upper end, and a ring hole in which a ring is inserted in the upper outer periphery. Wow; A plurality of geared motors mounted on an upper surface of a distribution body corresponding to the installation hole and rotating the opening / closing shaft according to an electrical signal; Provided is a hot water distribution pipe for a boiler comprising a motor control means for controlling the driving of the motor.

1 is an exploded perspective view showing a boiler hot water distribution pipe according to an embodiment of the present invention.

Figure 2 is a perspective view showing the assembled state of the hot water distribution pipe for boiler according to the present invention.

3 is a cross-sectional view taken along the line A-A of FIG.

Figure 4 is a block diagram showing the motor control means that is the main part of the hot water distribution pipe for boilers of the present invention.

5 is a perspective view showing that the valve for temperature control is provided in the hot water distribution pipe for boiler according to the present invention.

Figure 6 is a perspective view showing a hot water distribution pipe for a conventional boiler.

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

100: hot water distribution pipe for boiler 110: distribution body

111: chamber 112: inlet

113: cylinder 114a, 114b, 114c: recessed part

115a, 115b, 115c: Installation hole 116a, 116b, 116c: Distribution outlet

117: threaded portion 118: tightening nut ring

119: support plate 120a, 120b, 120c: discharge cylinder

121: water passage 122: coupling rib

123: opening and closing hole 130a, 130b, 130c: opening and closing shaft

131: drain hole 132: cam

132a: protrusion 133: ring

134: ring hole 135: coupling hole

136: fine discharge hole 140a, 140b, 140c: geared motor

141: drive shaft 150: motor control means

151a, 151b, 151c: Switch 152: Microcomputer

153a, 153b, 153c: limit switch 154: display means

154a, 154b, 154c: light emitting diode 154d: display

160: cover 170: air drain cock

171: discharge pin 180a, 180b, 180c: temperature control valve

181: display unit 200: appeasement pipe

Hereinafter, the hot water distribution pipe for boiler according to the present invention will be described in detail with reference to the accompanying drawings.

1 is an exploded perspective view showing a boiler hot water distribution pipe according to an embodiment of the present invention, Figure 2 is a perspective view showing the assembled state of the boiler hot water distribution pipe of the present invention, Figure 3 is a cross-sectional view taken along line AA of FIG. to be.

As shown, the boiler hot water distribution pipe 100 according to an embodiment of the present invention is a cylinder 113 having a chamber 111 having an inlet 112 through which hot water heated by a boiler flows in the longitudinal direction therein. A plurality of installation holes 115a, 115b, 115c having recesses 114a, 114b, 114c on the upper surface of the chamber 113 are formed to communicate with the chamber 111 at equal intervals, and the chamber 111 on the bottom surface of the cylinder 113. Distribution outlets 116a, 116b, and 116c for connecting the circulated oil pipes 200 disposed in each room to the hot water introduced into each other) correspond to the installation holes 115a, 115b, and 115c to communicate with the chamber 111. The distribution body 110 is formed and is inserted into and fixed to the installation holes 115a, 115b, and 115c of the distribution body 110 vertically, and a water passage 121 is formed in the longitudinal direction therein, and the distribution outlet (below) Coupling ribs 122 are inserted into and fixed to 116a, 116b, and 116c, and are in communication with the water passage 121 in the middle portion. The opening and closing hole 123 is formed with a plurality of discharge cylinder (120a, 120b, 120c), rotatably coupled to the interior of the discharge cylinder (120a, 120b, 120c) and the drain hole 131 on one side of the outer circumferential surface At the lower end in the longitudinal direction, the upper end is formed with a cam 132 having one side protruding portion (132a), the upper outer periphery at least one ring hole 134 is inserted into the leakage blocking ring 133 And a plurality of opening and closing shafts 130a, 130b and 130c having coupling holes 135 formed on the upper surface thereof, and mounted on an upper surface of the distribution body 110 corresponding to the installation holes 115a, 115b and 115c. Accordingly, a plurality of geared motors 140a and 140b are provided with a drive shaft 141 coupled to the coupling hole 135 of the opening and closing shafts 130a, 130b and 130c to reversely rotate the opening and closing shafts 130a, 130b and 130c. 140c, and motor control means 150 for controlling the driving of the geared motors 140a, 140b, 140c. .

In addition, at the outer periphery of the lower end of the opening and closing shafts 130a, 130b, and 130c, at least one fine discharge hole 136 is formed to discharge hot water finely in some cases, and is distributed through the fine discharge hole 136. By discharging the hot water introduced into the chamber 111 of the main body 110 to the distribution outlets 116a, 116b, and 116c by minute amount, when the winter temperature drops below zero, the oil pipe is embedded and disposed on the bottom surface of each room ( The water flowing through the 200 may be frozen to prevent the freezing pipe 200 from freezing.

In addition, on the distribution outlets 116a, 116b, and 116c of the distribution body 110, as shown in FIG. 5, the amount of hot water flowing into the petroleum pipe 200 is adjusted to adjust the temperature of the floor where the petroleum pipe is embedded. The temperature control valves 180a, 180b, and 180c may be mounted and configured. In this case, the temperature control valves 180a, 180b, and 180c may have a display unit 181 indicating a temperature.

In addition, the cover 160 is coupled to the upper end of the distribution body 110 is equipped with a plurality of geared motors (140a, 140b, 140c) is configured so that the geared motors (140a, 140b, 140c) is not visible from the outside, An air drain cock 170 that is opened and closed by a discharge pin 171 is mounted on one side or the other end of the distribution body 110 to discharge the air filled in the chamber 111 to the outside.

In addition, a screw portion 117 is formed at both ends of the dispensing body 110, and a fastening nut ring 118 is fastened to the screw portion 117 to attach the dispensing body 110 to a support plate 119 of a certain form. It is configured to be fixed and installed.

As shown in FIG. 4, the motor control means 150 selects and drives geared motors 140a, 140b and 140c to which the drive shafts 141 are coupled to the tops of the plurality of open / close shafts 130a, 130b and 130c, respectively. A plurality of switches 151a, 151b, 151c for generating and outputting switch signals for receiving the switch signals selected and output from the plurality of switches 151a, 151b, 151c and receiving the switch signals are received. The microcomputer 152 driving the identified geared motors 140a, 140b and 140c by checking whether the geared motors 140a, 140b and 140c are switch signals for driving the geared motors 140a, 140b and 140c. When the drive shaft 141 of the geared motors 140a, 140b, 140c driven by the signal of the microcomputer 152 is rotated for more than a day, the microcomputer 152 generates a stop signal and outputs it to the microcomputer 152. To stop the driven geared motors 140a, 140b, 140c Is composed of limit switches 153a, 153b and 153c, and the limit switches 151a, 151b and 151c are operated by the cam 132 of the opening and closing shafts 130a, 130b and 130c. It is provided in the mouth part 114a, 114b, 114c.

In addition, in some cases, the display means 154 is connected to the microcomputer 152 to display the open / closed states of the plurality of open / close shafts 130a, 130b, and 130c, and the display means 154 is a microcomputer. A plurality of light emitting diodes 154a, 154b, and 154c, which are lit in accordance with the output signal of 152, are mounted on the display 154d, and the first switch (e.g. When the 151a is turned on, the microcomputer 152 that senses this rotates the first geared motor 140a so that the first opening / closing shaft 130a is opened or closed. In this situation, the microcomputer 152 has the first light emitting diode. 154a is turned on so that the user can recognize the situation.

The action of the hot water distribution pipe 100 for a boiler according to the present invention configured as described above is as follows.

For example, the hot water heated by the boiler is distributed through the inlet 112 in a state in which the opening and closing shafts 123 of the discharge cylinders 120a, 120b, and 120c are all sealed by the opening and closing shafts 130a, 130b and 130c. The first switch flows into the chamber 111 of the 110 and the hot water introduced into the chamber 111 is discharged only to the first distribution outlet 116a of the plurality of distribution outlets 116a, 116b, and 116c. Turn on 151a.

Then, the signals of the first switches 151a, 151b and 151c are output to the microcomputer 152 and the microcomputer 152 drives the first geared motor 140a to drive the shaft 141 of the first geared motor 140a. Rotating the first opening and closing shaft 130a coupled to the forward direction, the first opening and closing shaft 130a is rotated in a predetermined section, for example, the cam 132 formed on the upper end of the first opening and closing shaft (130a) When the protrusion 132a of the cam is rotated until just before the first limit switch 153a comes into contact with the protrusion 132a of the cam 132, the first limit switch 153a touches the first limit switch 153a. ) Is applied to the microcomputer 152, and the microcomputer 152 stops the first geared motor 140a which was driven.

At this time, the rotating hole 131 of the rotating first opening and closing shaft 130a gradually opens the opening and closing hole 123 of the first discharge cylinder 120a, and within the first opening and closing shaft 130a is stopped. When the drain opening 131 of the first opening and closing shaft 130a stops in a state in which the opening and closing hole 123 of the first discharge cylinder 120a is completely opened, the chamber 111 of the distribution body 110 is closed. Hot water introduced into the space between the water outlet 121 of the first discharge cylinder 120a and the drain hole 131 of the first opening and closing shaft 130a through the opening and closing hole 123 of the first discharge cylinder 120a. Passed through the first distribution outlet 116a is supplied to the petroleum pipe 200 connected to the first distribution outlet 116a, this situation is the first light emitting diode 154a by the signal of the microcomputer 152 ) Is turned on or off so that the user can recognize it.

In addition, if the first switch 151a is reoperated and turned off, the signal of the first switch 151a is output to the microcomputer 152 and the microcomputer 152 drives the first geared motor 140a. The first opening and closing shaft 130a coupled to the drive shaft 141 of the first geared motor 140a is rotated in a reverse direction, for example, about 1/4 by a section set in the microcomputer 152, and then stopped. .

At this time, the drain hole 131 of the rotating first opening and closing shaft 130a gradually closes the opening and closing hole 123 of the first discharge cylinder 120a, and within which the first opening and closing shaft 130a is stopped. In such a situation, the drain hole 131 of the first opening / closing shaft 130a stops in a state where the opening / closing hole 123 of the first discharge cylinder 120a is completely passed, thereby opening and closing the opening of the first discharge cylinder 120a. As the 123 is in a closed state, the water outlet 121 of the first discharge cylinder 120a and the drain hole of the first opening and closing shaft 130a through the opening and closing hole 123 of the first discharge cylinder 120a ( The hot water of the chamber 111 discharged to the first dispensing outlet 116a is passed through the space between the 131 and the first light emitting diode 154a is turned on or off by the signal of the microcomputer 152. So that the user can recognize it.

In addition, when the second switch 151b and the third switch 151c are turned on / off like the first switch 151a, the microcomputer 152 receives the switch signal and the second geared motor 140b. And driving the third geared motor 140c to rotate the second open / close shaft 130b and the third open / close shaft 130c respectively coupled to the second geared motor 140b and the third geared motor 140c. The opening and closing hole 123 of the second discharge cylinder 120b and the third discharge cylinder 120c is opened and closed.

On the other hand, the boiler hot water distribution pipe 100 according to an embodiment of the present invention is fixed to the installation holes (115a, 115b, 115c) and the installation holes (115a, 115b, 115c) of the distribution body 110 in the drawings. Coupling degree is the discharge cylinder (120a, 120b, 120c), the opening and closing shaft (130a, 130b, 130c) rotatably coupled to the discharge cylinder (120a, 120b, 120c), and each of the opening and closing shaft (130a, 130b) The quantity of the geared motors 140a, 140b, 140c for rotating the 130c and the light emitting diodes 154a, 154b, 154c indicating the open / closed state of the opening / closing shafts 130a, 130b, 130c has been described as three examples. It is not limited to the quantity, and in some cases the quantity can be configured by adding or subtracting.

As described above, the hot water distribution pipe for the boiler according to the present invention has an opening and closing hole of the discharge cylinder fixedly connected to the installation hole of the distribution body by an opening and closing shaft coupled to a geared motor driven according to a signal of the switch to open and close the The hot water introduced into the chamber can be drained or cut off to the distribution outlet connected to the circulating pipe selectively through the opening and closing hole. This situation is configured so that the user can recognize it by the display means. It can be more easily adjusted, and thereby has the effect of more efficiently managing the thermal energy of the hot water heated in the boiler.

Claims (5)

At least two or more installation holes 115a, 115b, 115c having concave portions 114a, 114b, 114c on the upper surface of the cylinder 113 having a chamber 111 having an inlet 112 formed in the longitudinal direction therein. It is formed so as to communicate with the chamber 111 at intervals, and the distribution outlets 116a, 116b, 116c to which the circulating pipe 200 is connected to the bottom surface of the cylinder 113 and the installation holes 115a, 115b, and 115c. A distribution body (110) correspondingly formed to communicate with the chamber (111); It is inserted and fixed perpendicularly to the installation holes 115a, 115b, and 115c of the distribution body 110, a water passage 121 is formed in the longitudinal direction therein, and the distribution outlets 116a, 116b, and 116c at the lower end thereof. A coupling rib 122 is inserted into and fixed to the intermediate rib, and a plurality of discharge cylinders 120a, 120b, and 120c are formed at an intermediate portion thereof and having opening and closing holes 123 communicating with the water passage 121; Is rotatably coupled to the interior of the discharge cylinder (120a, 120b, 120c), the drain hole 131 is formed in the longitudinal direction on one side of the outer peripheral surface, the cam 132 having one side protrusion (132a) is formed at the upper end A plurality of opening and closing shafts 130a, 130b and 130c having a ring hole 134 into which the ring 133 is inserted at the upper outer periphery; A plurality of geared motors 140a, 140b mounted on an upper surface of the distribution body 110 corresponding to the installation holes 115a, 115b, and 115c, and rotating the opening and closing shafts 130a, 130b, and 130c according to an electrical signal; 140c); Hot water distribution pipe for boiler, characterized in that it comprises a motor control means for controlling the driving of the motor (150). The hot water for the boiler according to claim 1, wherein the outer periphery of the lower end of the opening and closing shafts (130a, 130b, 130c) is formed with at least one fine discharge hole (136) for discharging hot water finely. pipe. The hot water distribution pipe for boiler according to claim 1, wherein a temperature control valve (180a) (180b) (180c) is mounted on the distribution outlet (116a, 116b, 116c) of the distribution body (110). The method of claim 1, wherein the motor control means 150 comprises a plurality of switches (151a, 151b, 151c) for generating and outputting switch signals for selecting and driving a plurality of geared motors (140a, 140b, 140c); Receiving switch signals selected and output from the plurality of switches 151a, 151b, and 151c and receiving the switch signals are received from any of the geared motors 140a, 140b, 140c. A microcomputer 152 for driving the identified geared motors 140a, 140b, 140c by checking whether the switch signal is for driving the motor; Hot water for boiler, characterized in that it comprises a limit switch (153a, 153b, 153c) to generate a stop signal when the drive shaft 141 of the driven geared motor (140a, 140b, 140c) is rotated for more than a day Distribution pipe. According to claim 4, In accordance with the output signal of the microcomputer 152 to indicate the opening and closing state of the opening and closing shafts (130a, 130b, 130c) rotated in conjunction with the plurality of geared motors (140a, 140b, 140c) A plurality of light emitting diodes (154a, 154b, 154c) to be turned on, the hot water distribution pipe for the boiler, characterized in that it comprises a display means 154 mounted on the display (154d).