KR20030008846A - Controller of hot water supply in a hot water division machine - Google Patents

Abstract

PURPOSE: A hot-water supply device of a hot-water distributer is provided to minimize the installation space by making the volume of the hot-water distributer compact. CONSTITUTION: A water supply passage(12) for supplying hot water and a return passage(13) for recovering the cooled water are integrally formed to a body(10) of a hot-water distributer. The water supply passage(12) and the return passage(13) are divided by a partition(11). A water supply opening, communicating to a supply line(12') from the water supply passage(12), is formed to the partition. A control valve(30) is installed to the water supply opening, to control the supply amount of water. The control valve is selectively operated by a control knob(70) manually operated by a driving gear and a solenoid. A controller(80) is installed at the inlet port of a recovery line(13') connected to the return passage. The controller(80) controls return flow and distributes fluid pressure circulating a heating pipe from the hot-water distributer. An induction member is installed at an end portion of the body of the hot-water distributer, to make a check valve open and hot water bypassed through the recovery passage.

Description

Controller of hot water supply in a hot water division machine

The present invention provides a compact device for distributing hot water supply of a hot water distributor, and more particularly, a dispenser for distributing hot water heated in a boiler to hot water pipes piped in each room, while automatically or manually operating a hot water supply amount. The present invention relates to a hot water amount supply control device of the hot water distributor, which makes it possible to distribute the hot water according to the heating area and distribute the fluid pressure uniformly.

In general, a hot water distributor is used to distribute and supply hot water heated in a boiler to a room or a living room in a so-called ondol heating system in which a hot water circulation pipe is heated on the floor and heated by hot water passing through the pipe. have.

The hot water distributor is provided with a distribution pipe for supplying hot water to the hot water line of each room for heating and recovering waste heat, and opening and closing the pipe to control the supply of hot water to the distributor body to which the supply pipe for supplying hot water is connected. A valve is installed.

Therefore, if it is assumed that the hot water heated in the boiler is heated and supplied to three places such as the living room, the main room and the toilet through the hot water distributor, the opening degree of each valve mounted on the hot water distributor body is manually determined. The heating temperature of each room was adjusted according to the degree of distribution of the amount of hot water supplied to each hot water line.

However, the conventional technique is not only inconvenient to operate the operation method by manually operating the valve of the hot water dispenser, but also increases the case of confusing the target position for adjusting the opening and closing proportional to the number of valves provided in the distributor body. There was this.

On the other hand, as a technology for improving the problem of the manual operation has been disclosed in the Patent No. 265106 to open and close a plurality of valves mounted on the hot water distributor body by a motor and a reduction gear.

That is, the prior art is formed in a supply pipe and a recovery pipe, which is formed in a hot water distribution block to receive and recover hot water from a boiler, and installed in a supply distribution pipe that is orthogonal to the supply pipe, through a supply side distribution pipe by an operation of a valve control means. It consists of a hot water control valve for controlling hot water sent to the chamber, the recovery distribution pipe is formed orthogonal to the recovery pipe is connected to the recovery side distribution pipe, the valve control means is operated by the signal of the temperature control controller The power installed in the motor, and the power transmitted through the pulley to the motor shaft is to transmit power to the gear fixed to the hot water control valve through the reduction gear.

However, the prior art as described above has a circular cross section of the supply pipe and the recovery pipe which are formed to pass through the hot water distribution block side by side, and the supply distribution pipe and the recovery distribution pipe are formed in communication with each other so that the volume of the hot water distribution block becomes relatively large. As a result, the occupied space is increased according to the installation, and there is a difficult problem such as a processing process for orthogonalizing the supply distribution pipe and the recovery distribution pipe to the supply pipe and the recovery pipe.

In addition, the conventional method for distributing by the hot water dispenser is to adjust the amount of hot water supply according to the opening degree of the hot water control valve, so that hot water is supplied from the hot water distributor without being distributed to the pressure of the hot water according to the area for heating. The farther or wider the area, the lower the heating efficiency.

The present invention has been made in view of the problems of the conventional hot water dispenser as described above, the object is to provide a hot water supply supply control device that can minimize the installation space by making the volume of the hot water dispenser compact.

Another object of the present invention is to make the distribution of the fluid pressure according to the difference in the length of the line piped to each room via the hot water distributor from the boiler to uniformly distribute the hot water amount of the hot water distributor to heat each room to the set temperature To provide a feed regulator.

Still another object of the present invention is to provide a hot water supply control device for hot water distributors that can be controlled manually as well as step by step to control the supply amount by the hot water distributor.

The present invention for achieving this object, by minimizing the occupied space by integrally molding the supply passage for the hot water is supplied to the main body of the hot water distributor and the recovery passage for recovering the heat exchanged water after heating, separated by a central partition, A water supply port is formed in the partition wall to communicate with the supply line from the water supply passage, and the water supply port is equipped with a control valve for controlling the amount of water supply, and the control valve is manually operated by operation of a drive gear or solenoid to which power of the motor is transmitted. It is possible to selectively operate by the control height that can be operated, and the control port for controlling the flow of flow to the inlet side of the recovery line leading to the recovery passage to distribute the fluid pressure circulating the heating pipe from each hot water distributor. It is installed, and one side end of each hot water distributor main body in parallel is supplied to the supply line through each supply water passage. Characterized in that the check valve is open when compared to the excess water must install the guide member such that by-pass through the return passage.

1 is an exploded perspective view showing the entire structure of a hot water distributor to which the hot water supply control device of the present invention is applied;

2 is an exploded perspective view of a part of the hot water distributor;

Figure 3 is a partial cross-sectional view showing a plane and its side for the control unit of the hot water distributor,

4 is a cross-sectional view of the control valve of the hot water distributor of the present invention.

<Description of Symbols for Major Parts of Drawings>

10 hot water distributor body 11: partition wall

12: supply channel 12 ': supply line

13: recovery passage 13 ': recovery line

20: water supply port 30: control valve

31: through hole 40: fixed plate

41: stopper 50: rotating plate

60: worm wheel 61: worm gear

62: latch groove 70: adjustable height

71: spring 72: latch pin

73: operation panel 80: control mechanism

81: operating bar 90: guide member

91: check valve

Hereinafter, the hot water supply control device of the hot water distributor of the present invention will be described with reference to the accompanying drawings.

1 and 2 is an exploded perspective view of the entire structure and a part of the hot water distributor to which the hot water supply control device of the present invention is applied, Figure 3 is a partial cross-sectional view showing the plane and the side of the control unit of the hot water distributor. 4 is a cross-sectional view of the control valve of the hot water distributor of the present invention.

Supply water passage 12 for supplying hot water to the hot water distributor body 10 installed by combining a plurality of parallel to supply and recover hot water for each place for heating, and a recovery passage for recovering heat-exchanged water after heating ( 13 is integrally molded by the partition 11 formed in the center thereof.

The cross-sectional shape of the hot water distributor main body 10 is to be molded in the form of an inclined triangle in which the control panel is installed to be adjusted height to be described later to be fastened and minimize the volume when combining a plurality of parallel in parallel. desirable.

The partition 11 is provided with a water supply port 20 communicating with the supply water passage 12 to supply hot water to a supply line 12 ′ to which a hot water pipe (not shown) is connected, and the recovery passage ( At the bottom of 13, a recovery line 13 'is formed through which the heat exchanged water is received via the heating pipe.

The water supply port 20 is equipped with a control valve 30 having a through hole 31 to adjust the supply amount of hot water according to the opening degree with the supply water passage 12, and the control valve 30 is provided at the upper end of the control valve 30 It is coupled to be wrapped in the rotating plate 50 in a state constrained by the fixed plate 40 having the stopper 41 to be rotatable in the appropriate range.

The worm wheel 60, which is engaged with the worm gear 61 to which the power of the motor is transmitted, is rotatably coupled to the upper portion of the rotating plate 50. The worm wheel 60 is operated by the operation of the solenoid S. The plurality of latch pins 72 subjected to the tension of the spring 71 are constrained by the adjustment height 70 mounted to be inserted into and removed from the latch groove 62 formed on the inner circumferential surface of the worm wheel 60. The 70 and the worm gear 61 are sealed by the operation panel 73 in which the hot water supply amount is displayed.

That is, the worm wheel 60 rotated by the worm gear 61 is fixed to the rotation plate 50 in a state in which the latch pin 72 of the solenoid S is inserted into the latch groove 62 formed on the inner circumferential surface thereof. The opening degree of the control valve 30 is adjusted while being rotated together with the adjustment height 70, and the worm wheel 60 can be idle in a state where the latch pin 72 is separated from the latch groove 62. In this case, the height of the adjustment 70 is a dual structure that can be operated manually.

The opening of the inlet is controlled by the screwing of the operation bar 81 to control the flow of water collected in the inlet of the recovery line 13 ′ following the recovery passage 13 to distribute the fluid pressure circulating in the heating pipe from each hot water distributor. Control unit 80 is installed to adjust the, and when the hot water distributor body is combined in parallel to each end of the hot water supply is made to the hot water supplied to the supply line through the water supply passage of each hot water distributor body 10 Compared to the induction member 90 having a check valve 91 is coupled so as to induce a bypass to be supplied when hot water of excess pressure is supplied.

On the other hand, the inlet side for supplying hot water to the hot water distributor main body 10 from the boiler is coupled to the cover member 100, the cover member is equipped with a motor for transmitting power to the worm gear 61 to drive the control valve 30 It is desirable to.

Therefore, the present invention as described above is to install a hot water distribution facility that combines a plurality of hot water distributor main body 10 in parallel to supply an appropriate amount of hot water for each place when heating using hot water heated in the boiler, At this time, the space of the supply passage 12 for supplying hot water and the recovery passage 13 for recovering heat-exchanged water is provided in the hot water distributor body 10 to occupy a maximum volume with respect to the cross-sectional area of the hot water distributor body 10. By making it compact, it is possible to minimize the space occupied by the installation of hot water distribution equipment.

In addition, the outer cross-section of the hot water distributor body 10 in the form of a triangle, but by forming a fastening hole in the vertex of the triangle by combining a plurality of hot water distributor body 10 in parallel to reduce the work required by the work It was intended to be quick and simple.

The hot water supplied through the supply water passage 12 passes through the supply line 12 'and the heating pipe and the recovery line 13' through the water supply port 20 formed in the partition 11 to the recovery passage 13. In this case, the supply amount of hot water is determined by the opening degree of the through hole 31 connecting the supply water passage 12 and the supply line 12 to the control valve 30 installed in the water supply port 20. The opening and closing operation of the valve is controlled as follows.

That is, the worm wheel 60 is rotated from the center axis of the control valve 30 by the worm gear 61, at this time from any one of the latch groove 62 formed on the inner circumferential surface of the worm wheel 60 of FIG. When the latch pin 72 of the solenoid S is separated as shown in the dotted line, even if the driving force of the motor is transmitted to the worm wheel 60 through the worm gear 61, the rotary plate which rotatably restricts the control valve 30 is provided. In 50, the idle state is not transmitted to the rotational force.

In this case, since the reverse rotation operation is not performed in the direction of the worm gear 61 in which the driving force of the motor is transmitted from the worm wheel 60, the adjustment height 70 may be freely reversed rotation, for example, manual Since it is in an adjustable state, it is possible to freely adjust the amount of hot water supply within the range of the stopper 41 provided on the fixed plate 40 by the adjustment operation of the adjustment height (70).

In contrast to the above, when the latch pin 72 of the solenoid S is inserted into the latch groove 62 formed on the inner circumferential surface of the worm wheel 60 as shown by the solid line of FIG. 4, the adjustment height 70 itself rotates. While the operation is stopped, the opening height of the control valve 30 is adjusted while the adjustment height 70 fixed to the rotating plate 50 is rotated together with the worm wheel 60 engaged with the worm gear 61. In this case, the hot water supply amount is automatically adjusted.

On the other hand, the control port 80 is installed in the inlet of the recovery line 13 'continue to the recovery passage 13 when the hot water distribution facility is installed in proportion to the length of the hot water pipe to operate in advance the screw of the operation bar 81 By controlling the opening degree of inlet, it controls the recovery flow for hot water supply to make uniform distribution of the fluid pressure circulating in the heating pipe from each hot water distributor. Therefore, when the heating area is large, the heating efficiency decreases and the heating area If it is small, the phenomenon of overheating can be prevented.

In addition, when the supply amount and pressure of the hot water is exceeded when the opening degree of the inlet of the recovery line 13 ′ provided in each hot water distributor body 10 is exceeded, the end of the hot water supply is finally made. The hot water of the excess pressure is bypassed through the check valve 91 of the induction member 90 installed in the induction member, thereby preventing damage and malfunction of the device due to the pressure.

Such a hot water supply control device of the hot water distributor of the present invention by compactly manufacturing the size of the hot water distributor body in which the hot water supply and recovery is made, minimizing the space occupied by the installation of the hot water distribution facilities while simplifying the production and assembly process of the equipment It has the effect that it can do, and it automatically adjusts the control valve which controls the amount of hot water supplied to the heating pipe from the supply line through the supply line by the operation of the motor and also enables the manual operation by the operation of the solenoid. There is an advantage that can increase the convenience of operation.

Claims (5)

The water supply passage 12 is installed by combining a plurality of in parallel to supply and recover hot water for each place for heating, and a supply passage 12 through which hot water is supplied and a recovery passage 13 through which heat-exchanged water is recovered after heating. In the hot water distributor body 10 integrally molded by the partition 11 formed by the The water supply port 20 is formed on the partition wall 11 of the hot water distributor body 10 to supply hot water to the supply line 12 ′ to which the hot water pipe is connected, and the water supply port 20 is mounted to the water supply port 20. Control valve 30 having a through-hole 31 to adjust the supply amount of hot water according to the opening degree with the furnace 12, coupled to the upper end of the control valve 30 to restrict the control valve rotatably in an appropriate range A rotating plate 50 for restraining the fixed plate 40 with the stopper 41 and a worm wheel 60 meshed with the worm gear 61 to which the power of the motor is transmitted are provided at the upper portion of the rotating plate 50. The worm wheel 60 is coupled to be idle, but the worm wheel 60 has a latch groove formed on the inner circumferential surface of the worm wheel 60 by a plurality of latch pins 72 subjected to tension of the spring 71 by the operation of the solenoid S. It is constrained by the adjustment height (70) mounted to be removed from the 62, the adjustment height (70) and the worm gear (61) supply hot water Hot water amount supply control device of the hot water distributor, characterized in that the configuration is sealed by the operation panel 73 displayed the amount. The operating bar 81 according to claim 1, wherein the operating bar 81 is controlled to distribute the fluid pressure circulating from the hot water distributor body to the heating pipe by controlling the flow of water collected at the inlet of the recovery line 13 'which is connected to the recovery passage 13. Hot water amount supply control device of the hot water distributor, characterized in that the configuration is installed by adjusting the adjuster 80 to adjust the opening degree of the inlet according to the screw tightening. According to claim 1, wherein the hot water of the excess pressure compared to the hot water supplied to the supply line through the supply water passage of each hot water distributor body 10 at the end where the hot water supply last when combining the hot water distributor body in parallel Hot water amount supply control device of the hot water distributor, characterized in that the induction member 90 having a check valve 91 is coupled to guide the bypass to be supplied when the supply. According to claim 1, The cover member 100 is coupled to the inlet side for supplying hot water to the hot water distributor body 10 from the boiler, the power is transmitted to the worm gear 61 to drive the control valve 30 to the cover member. Hot water amount supply control device of the hot water distributor, characterized in that the mounting motor. According to claim 1, wherein the cross-sectional shape of the hot water distributor main body 10 is a triangular so as to incline the portion of the control panel 73 is installed to adjust the height so as to fasten and minimize the volume when combining a plurality in parallel Hot water supply control device of the hot water distributor, characterized in that the form.