KR101478553B1 - Heating Water Supply System with Distribution Manifolds for Auto Flow Control of Heating Water and Control Method thereof - Google Patents

Abstract

[0001] The present invention relates to an improved invention using the present invention, and more particularly, to a heating main supply pipe provided with a flow sensor and a geared motor integral type valve, and a temperature sensor of the coil return pipe, It detects the desired indoor air temperature and indoor air temperature from the temperature control remote controller for each room (room), detects the temperature of the heating water from the temperature sensor of the corresponding room coil return pipe, The temperature difference between the water temperature and the room air temperature is calculated, and the temperature difference of the reference room is used as the reference temperature difference, and the heating supply water flow rate for each room is measured in real time It provides precise proportional control and adjusts the heating water supply flow rate according to the size of each room and the required heat quantity (㎉) according to the room temperature required by the user, When the indoor air temperature reaches the desired indoor air temperature, the heating water supply is cut off and the total supply flow rate is decreased. Therefore, the pressure in the heating main pipe The flow rate is controlled at a proper flow rate by sensing the maximum allowable flow rate to prevent the noise from being generated due to the rise of the flow rate and the supply flow rate value sensed by the heating main supply pipe and the respective sensed Coil return pipe An automatic flow control distributing device that adjusts the total flow rate value equally effectively prevents the generation of noise due to the pressure difference in the piping, efficient distribution and supply of heating water, and the connection of the heating water distributor header and the elbow It provides the header of the water distribution header made of synthetic resin which is easy to install and repair through the structure, It is possible to install a heating distributor by using a narrow ventilation space and a part of walls to form a space for moisture-proof purpose between the wood panel on the back of the sink, the shoe box and the cabinet, and the partition wall, The present invention relates to a heating supply system including an automatic heating water flow control distributing device that can be easily secured.

Description

Technical Field [0001] The present invention relates to a heating water supply system having an automatic water flow rate control and distribution apparatus,

[0001] The present invention relates to an improved invention using the present invention's pre-registered patent No. 1173886. More specifically, the present invention provides a flow sensor and a geared motor integral valve in a heating main supply pipe, and a geared motor integral valve And a temperature sensor and a flow rate sensor of a coil return pipe are installed in each room to detect a desired indoor air temperature and an indoor air temperature in a temperature control remote controller for each room and a temperature sensor of the corresponding room coil return pipe The temperature difference between the indoor temperature and the indoor air temperature is calculated, and the temperature difference of the reference room is defined as the reference temperature difference, and it is determined according to the difference value with the corresponding indoor temperature difference By precisely adjusting the flow rate of heating water supplied to each room in real time, it is proportional to the required calorie (㎉) according to the size of each room and the room temperature required by the user And the supply of the heating water supply flow rate reduces the temperature difference in each room generated when the heating water is supplied to a minimum. When the indoor air temperature reaches the indoor air desired temperature in the temperature sensor of the temperature control remote controller in one room, In order to prevent the noise from being generated due to the increase of the pressure in the main heating pipe of the heating main body, the flow rate is controlled at the proper flow rate by sensing the maximum flow rate allowable value, Each coil winding pipe sensed by the room coil winding pipe The automatic flow control distributing device that controls the total flow rate value equally efficiently distributes and supplies the heating water and prevents the noise generation due to the pressure difference in the piping , A front-to-rear heatable water distributor header and an elbow connection structure, The water dispenser header is provided and the heating distributor is installed in a narrow ventilation space formed by a certain space for moisture proofing between the neck panel of the sink, shoe box and cabinet side and the adjacent wall depending on the situation, The present invention relates to a heating supply system including a heating water automatic flow control distributing device which can easily secure an installation space and secure a consumer storage space by allowing a distributor to be installed.

Generally, the type of heating used in a residential space such as a house, an apartment, an office, a hotel, and the like includes individual heating for supplying heating water by an independently installed boiler in each household and heating for heating supplied from outside the household It can be broadly divided into group heating.

When heating the floor heating in the residential area for both individual heating and collective heating, the length of the heating piping buried according to the size of each compartment (room, room or living room) is also different. When started, the heating water supplied from the heat distributor flows to the shortest length side due to the characteristics of the fluid flowing more to the load side, so that the smallest room is the first to complete the heating and then the overheated, Is completed and unnecessary energy waste is generated when the heating heat is supplied.

In order to solve these problems, in recent years, when the heating piping is constructed, the length of the heating coil pipe installed in each thread is made constant, and a large number of manual or automatic flow control valves, Or a constant flow valve was installed to control the flow rate of each coil pipe by controlling the flow rate of each coil pipe by operating a manual flow control valve according to the coil pipe length of each chamber in advance, The difference of the outside air temperature due to the insulation thickness, the finishing material (heat insulation and non-heating), the orientation and the location of the room, the stratification of the room and the seasonal temperature are generated and the generation of the room depends on the size of the room and the entrance / Because the temperature changes are different, and the change of these conditions changes the amount of heat used in each room, The temperature of the heated water and the required amount of heat required differ depending on the size of the room. Therefore, the total amount of heating water supplied varies depending on the difference in the temperature of each room during heating. However, there has been a problem in that the flow rate control that precisely controls the flow rate is not properly performed.

In order to solve such a problem, as shown in the patent registration No. 948844, the heating load considering the heat loss rate according to conditions such as the floor area, the number and size of the windows, the orientation and the position of the room, The temperature of each building, the temperature difference according to the height of each floor, the temperature difference between the southern and northern regions, the seasonal temperature difference, the size of each plain room, In the same layer, the inner and outer generations, and the construction of the insulation in the house construction are different from each other depending on the constructor, so different heating loads for different generations must be calculated differently. Thus, it is not a general technology that can be applied in practice. The flow rate and the total return flow rate are controlled to be supplied at the same time. The system controller for controlling the amount of heating water supplied to each of the furnace coils is different from that of the above-mentioned The heating load calculated in a complicated manner according to all the conditions is programmed in the system control unit and is inputted in advance and controlled so as to be adjusted according to the heating load value inputted in advance according to whether or not each room is used. The conditions such as whether the curtain is opened or closed, whether there is a large number of occupants, whether the door is open or closed are not taken into consideration at all. Even if these conditions are taken into account, they can not be controlled according to the changing circumstances. It is practically impossible to preliminarily calculate and input the heating load value.

As shown in FIG. 1, the conventional distributor headers 110a and 110b have a coiled flexible pipe connection portion 111 connected thereto and bent downward to extend upwardly from the bottom of the coiled flexible pipe 120 The flexible pipe 120 is bent and the flexible pipe coupling part 111 of the distributor headers 110a and 110b is bent. The height of the distributor headers 110a and 110b must be increased since the distances between the lower and the bottom of the distributor headers 110a and 110b must be spaced enough to bend and move the coiled flexible pipe 120. [ However, in recent years, there has been a problem in that a distributor can not be installed at a minimum height of the coil piping work which can easily repair defects due to leak of the coin tube connection part of the heat distributor 100 by integrally installing a dehydrator in the lower drain pipe of the Sink .

In the conventional heating distributor 100, the water distributor header 110b is installed on the upper back side, the water supply distributor header 110a is installed on the lower front side, and the water distributor header 110b located on the back side The coil soft piping 120 inserted into the soft piping coupling part 111 formed on the lower side can be connected to the coiled soft piping 120 installed on the lower side. The flexible pipe 120 is sequentially installed and the water supply soft piping 120 installed on the front side is separated from the back side soft piping 120 on the back side during repairing, There is an inconvenience that the separator 120 must be separated.

In addition, the conventional heat distributor 100 has a problem in that it is difficult to secure the installation space because the thickness of the heat distributor 100 protrudes forward and backward due to the arrangement of the water distributor header 110b and the water supply and distribution distributor header 110a.

In addition, since the conventional heating distributor 100 is mostly installed in the lower part of the sink, there is a problem that the installation location of the heating distributor 100 is limited and the storage space of the consumer is violated.

In addition, in the system heating distributor 100 in which the conventional manual flow rate valve and the flow rate control valve driver are installed, a flow control valve for controlling each of the seal coils is integrally cast, processed and combined with the distributor headers 110a and 110b, The heating distributor headers 110a and 110b can not be made of synthetic resin because of the combined structure of the flow control valve. Therefore, expensive expensive brass and stainless steel are used.

2, when the manual flow rate regulator 140 or the automatic flow rate regulator 140 installed at the upper part of the distributor headers 110a and 110b rotates and releases the pressing or depressing operation, And the rubber packing 133 supported by the spring 131 and provided at the end of the support bar 132 extended to the inner lower side of the distributor headers 110a and 110b is moved up and down to move the flow path upward and downward, And has a structure to control and shut off.

Since the flow control valve 130 having such a structure opens and closes as the long support bar 132 moves up and down, the heating water flow rate flowing through the minute gap between the rubber packing 133 and the valve closing face A vibration is generated in the long support bar 132 and noise is generated and the support bar shaft is vibrated by the vibration of the support bar 132 and the support bar 132 is supported upward by the elastic force of the spring 131, During the summer when the control valve 130 is not used for a long period of time, the support rod 132 downwardly urged by the spring 131 continuously presses the rubber packing 133 against the valve closing surface so that the rubber packing 133 loses its elasticity The valve can not be opened because it is hardened and the valve can not be opened. In the winter season, when the flow control valve (130) is used, There is a problem that it can not do.

2, when the coupling nut of the manual flow control valve 140 or the automatic flow control valve 130 driver is screwed on the upper part of the distributor headers 110a and 110b, There is a problem that the height of the support rod 132 is changed, the flow path is not completely sealed, or the flow rate is controlled differently.

Also, as mentioned in the related art, when the difference between the supply flow rate of the heating water and the flow rate of the return water is rapidly generated depending on whether or not each room is heated, the flow speed is increased and bubbles are generated in the pipe to generate noise, As a result, cavitation phenomenon occurs in the circulation pump in the individual boiler heating system, which causes the pump to overheat and cause the boiler to fail.

SUMMARY OF THE INVENTION The present invention has been accomplished in order to solve the above-mentioned problems, and it is an object of the present invention to provide a flow meter and a geared motor integral valve in a heating main supply pipe, a geared motor integral valve in a coil supply pipe, Temperature sensor and flow sensor are installed to detect the desired indoor air temperature and indoor air temperature from the temperature control remote controller for each room and detect the temperature of the heating water from the temperature sensor of the corresponding room coil return pipe, The temperature difference between the heating water temperature of the coil return pipe and the indoor air temperature is calculated, and the temperature difference of the reference room is set as the reference temperature difference. According to the difference value between the reference room temperature and the corresponding room temperature difference, By precisely controlling the flow rate in real time, the amount of heating water supply flow is proportional to the required calorie (㎉) according to the size of each room and the room temperature required by the user. When the indoor air temperature reaches the desired indoor air temperature in the temperature sensor of the temperature control remote controller in any one of the rooms, the supply of the heating water is blocked and the total supply flow rate is reduced In order to prevent the noise from being generated due to the increase of the pressure in the heating main pipe and the increase of the flow rate, the maximum flow rate is sensed and the flow rate is controlled at the proper flow rate. The value of the supply flow rate sensed by the heating main pipe and the coil return It is effective to distribute and supply the heating water through the automatic flow control distributing device which adjusts the total flow rate value of each coil detected by the pipe in the same way. It prevents the noise generation due to the pressure difference in the pipe, The header of the distributor and the connection structure of the elbow provide a synthetic resin-made water distributor header that is easy to install and repair, Depending on the situation, it is possible to install a heating distributor by using a narrow ventilation space and a part of wall for the purpose of moisture proofing between the wood panel on the back of the sink, the shoe box and the cabinet, And to provide a heating supply system equipped with a heating water automatic flow control distributing device which is easy to secure a consumer storage space.

In order to achieve the above object, according to the present invention, heating water heated according to a signal of a thermostat remote control is distributed from a distributor header through a heating main pipe, heated through respective coil coils, The main return pipe and the heating main return pipe are connected to the bypass pipe having the differential pressure valve and the coil return pipe is connected to the main flow pipe for regulating the flow rate according to the length of each coil pipe In the heating supply system having the control valve, the heating main supply pipe (10) is provided with a heating main supply pipe geared motor integral type valve (12) for regulating the supplied heating water flow rate and flow rate and a flow rate and flow rate of the supplied heating water And a heating main pipe flow sensor (11) The bypass piping 60 is installed in a heating main supply pipe 10 located at a starting side of the heating main supply pipe 10 from a mounting position of the heating main supply pipe geared motor integral valve 12 and the heating main supply pipe flow rate sensor 11 ; The coil supply pipe (20) has a coil supply pipe geared motor integral valve (21) for regulating the amount of heating water supplied to each chamber; The coil return pipe (50) has a coil return pipe temperature sensor (52) and a coil return pipe flow rate sensor (53) for measuring the temperature and the flow rate of each actual heating water to be returned; The main supply pipe geared motor integrated valve 12, the main supply pipe flow sensor 11, the coil supply pipe geared motor integral valve 21, the coil return pipe temperature sensor 52, the coil return pipe flow rate sensor 53, The room temperature control remote controller 41 and the main temperature control remote controller 41a are wired or wirelessly connected to each other so that the temperature detected by each of the room coil temperature sensor 52 and the coil return pipe temperature sensor 53 The temperature and flow rate signals of the current heating water that are returned to the room and the current heating water supply flow rate signals detected by the heating main pipe flow sensor 11 are received and the current indoor air temperature And the temperature difference of the current heating water temperature detected by the corresponding room coil water pipe temperature sensor 52 is calculated and compared with the reference temperature difference of the reference room selected in advance, Each thread coil supply line gear And a system controller (40) for precisely controlling the flow rate of the required quantity of heat (㎉) and controlling the flow rate of the required quantity of heat (㎉) using the integrated motor type valve (21) The object is achieved by providing a heating supply system.

 In addition, in the heating supply system having the heating water automatic flow control distributing device, the supply distributor header 30a and the return distributor header 30b are formed forwardly with the elbow valve engaging portion 32; The coiled soft pipe connected to the elbow valve engagement portion 32 is formed with an insertion portion 331 extending a predetermined length at one end thereof and has a through hole 333 formed in a bent portion thereof, A spinocelbow valve having a cylindrical flow regulating valve (39) associated therewith; The insertion portion 331 is inserted into the elbow valve engagement portion 32 when the dispenser headers 30a and 30b are engaged with each other and the elbow internal thread portion 321 corresponding to the male screw portion 321 formed on the outer peripheral surface of the elbow valve engagement portion 32, (332) is coupled by a flexible tube connection socket (34) formed on an inner peripheral surface thereof; It is preferable that the flexible pipe connection socket 34 is provided with a fixing means 341 including a grip ring 341a, an O-ring 341b and a washer 341c.

In addition, in the heating supply system having the heating water automatic flow control distributing device, it is preferable that the elbow valve (33) has a soft pipe elbow and a flow control valve separately.

In addition, in the heating supply system including the heating water automatic flow control distribution device, the supply distributor header 30a and the return distributor header 30b may be arranged such that one or more of the distributor headers 30a and 30b are seated A header receiving box 35 formed to have a depth such that a part of the back side of the distributor headers 30a and 30b is embedded in the wall and open frontward;

And header fixing means (341) for fixing the distributor headers (30a, 30b) seated in the header seating box (35); The header seat 35 is preferably partially embedded in the wall 4 in contact with the counter ventilation space, the shoe box or the cabinet ventilation space on the back 71 side of the lower portion 70 of the sink.

In the heating supply system having the heating water automatic flow control distributing device, at least one of the supplying distributor header 30a and the return distributor header 30b is made of synthetic resin such as PB, X / L, PPR, PPC , PE-RT or engineered plastic.

In the heating supply system including the heating water automatic flow control distribution device, the coil supply pipe geared motor integral valve 21, the main supply pipe geared motor integral valve 12 and the manual flow rate control valve 51 The flow control valve 39 has a through hole 333 formed in the bent portion of the elbow valve 33 and has a cylindrical flow control valve 39 inserted and screwed into the through hole 333, A pressure support 391 that forms a fluid discharge hole 391a so that fluid flows from the bottom to the upper left and right sides; A driving part 392 having an adjusting part 392b integrally formed with the pressure supporting part 391 and rotating the driving protrusion 392a protruding to the inside of the pressure supporting part 391 from the other side; A cutout passage 393a cut into a fan shape at an angle of 90 ° is formed on both left and right sides so that one side face and an outer periphery face are inserted through the inside of the pressure support portion 391 and a drive projection 392a are formed and inserted into the pressure supporting portion 391 so that the fluid is discharged from the fluid discharge hole 391a of the pressure supporting portion 391 by the incision passage 393a upon rotation by the driving projection 392a, A valve trim 393 of a ceramic material formed to open and close; A fluid inflow hole 394a cut in the same shape as the one side of the valve trim 393 is formed and a fixing protrusion 394b is formed on the left and right sides so as not to be rotated when the valve trim 393 is engaged with the pressure support 391, A valve membrane 394 of ceramic material which is tightly coupled to one side of the incised portion of the valve body 393 and opens and closes the fluid inflow hole 394a according to the rotation of the valve trim 393; And a ring-shaped packing fitted to the pressure supporting portion 391 so as to prevent the valve membrane 394 from being separated from the pressure supporting portion 391.

 In addition, in the heating supply system including the heating water automatic flow control distributing device, the system control unit 40 sets the user's indoor temperature in each room temperature control remote controller 41, The temperature difference between the actual room air desired temperature detected by the sensor and the actual temperature of the heating water of the corresponding coil return pipe detected by each actual coil return pipe temperature sensor 52 is calculated, The temperature difference between the room temperature and the actual temperature difference value ΔT is compared with the actual temperature difference value ΔT relative to the actual temperature difference value ΔT, In order to initialize the system to start heating again after stopping the generation of the heating, the system control unit 40 controls the temperature of the coil supply pipe geared motor integrated type The system control unit 40 controls the temperature of the coil 21 to be controlled by the temperature sensor 52 of the coil for the first time, And the coil supply pipe geared motor integral valve 12 is connected to the system control unit 40 in accordance with the temperature difference value obtained by comparing the sensed temperature difference of the chamber with the reference temperature difference of the reference chamber selected by the system control unit 40, 35 deg. C) of the coil feeder geared motor integrated valve 12, and the temperature is controlled by repeating the fine adjustment until the desired indoor air temperature of the user is reached .

In addition, in the heating supply system having the heating water automatic flow control distributing device, the system control unit 40 controls the temperature of the heating water flowing in the individual-coil-coil water pipe temperature sensor 52 to which the heating water is supplied to each of the actual coil pipes Fully open each of the yarn coil supply pipe geared motor integral type valves 21 until it detects the minimum number of heating water set by the system control unit 40; The temperature values detected by the respective room coil water pipe temperature sensors 52 when detecting the number of heating water of the lowest number of heating water in any one of the room coil water pipe temperature sensors 52, The system controller 40 determines the temperature difference of the selected reference room as the reference temperature difference, and compares the measured temperature difference with the actual temperature of the air supplied to the coil feeder geared motor integral valve 21) is finely adjusted so that the heating water in each chamber is precisely controlled in 0.5 ° C increments.

In the heating supply system having the heating water automatic flow control distributing device, the coil return pipe flow rate sensor 53 of the system control unit 40 is connected to the coil supply pipe geared motor integral valve 21 of each room When the amount of heating feeding supplied to the coil supply pipe 20 by operation is reduced; The pressure in the supply distributor header 30a and the heating main supply pipe 10 is increased; To prevent the noise in the piping from being generated due to the increase of the flow rate of the actual coil piping; The flow rate sensor of the heating main supply pipe 10 and the flow rate sensor 53 of each room coil return pipe during the change of the flow rate in accordance with the pressure change in the pipe store the maximum flow rate allowable value corresponding to the pipe diameter; When the flow rate sensor detects the flow rate of the maximum flow rate allowable value in the pipe due to the pressure fluctuation in the pipe, it sends a signal to the system control unit 40 immediately; Each chamber coil supply pipe 21 which integrally forms a geared motor and controls the flow rate precisely and the heating main supply pipe geared motor integral valve 12 are connected to each other by finely adjusting the geared motor left and right, The flow rate of the heating water flow rate and the maximum flow rate allowable value flowing through the main supply pipe 10 and each of the actual coil pipes is controlled so that the flow rate of the heating water flow rate and the maximum flow rate allowable flow flows, It is preferable to control the flow rate and the flow rate proportionally at an appropriate flow rate.

 In addition, in the heating supply system provided with the heating water automatic flow control distributing device, air having a cold temperature from the outside of the circulation system is delivered to the room from the outside of the circulation system due to insufficient heat insulation of the heated household, The user inputs a desired room air temperature by pressing a temperature control switch, the system controller 40 stores the entered room air desired temperature; The indoor air temperature sensed by the temperature sensor installed in each room temperature control remote controller 41 is changed from the room temperature remote controller 41 temperature sensor Can not detect from; The system control unit 40 adjusts the indoor temperature corresponding to the desired indoor air temperature so that the coil-integrated geared motor integral valve 21 of each room is kept open and the floor is overheated and energy waste due to overheated heating is continuously generated ; In order to prevent such a problem, the system controller 40 sets the maximum temperature for returning heat to the heating water temperature detected by each room coil return pipe temperature sensor 52 to detect the maximum heat return temperature for three minutes or more, When the temperature of the room heat exchanger tube temperature sensor 52 senses the temperature of the heat exchanger water at a temperature of 0.5 ° C or more even if the temperature of the room coil is not more than 3 minutes after the maximum temperature sensed; Is transmitted to the system control unit (40) and the coil supply pipe geared motor integral valve (21) of each chamber is sealed; When detecting the temperature of the heating water, which is 0.5 ° C lower than the maximum temperature of the heat recovery water in each room coil return pipe temperature sensor 52, the coil supply pipe geared motor integrated valve 12 of the corresponding room is opened, Is supplied with heating water; The indoor coil heat exchanger tube temperature sensor 52 repeatedly opens and closes the coil feeder geared motor integral valve 21 of each room according to the change of the heating water temperature to supply the heating water to the generation, It is desirable to reduce the waste and ensure the user's comfortable room temperature.

In addition, in the heating supply system having the heating water automatic flow control distributing apparatus, the system control unit 40 may include a main power switch 412 having a main power switch 412 on one of the temperature control remote controllers 41, Putting the temperature control remote controller 41a; When the main power switch 412 is turned on by the main temperature control remote controller 41a, the system controller 40 initializes the heating supply system. The system control unit 40 checks whether or not the power of the real power switch 411 of the temperature control remote controller 41 for controlling only the corresponding room is turned ON and outputs the power to the room power control remote controller 41 room power switch 411, The temperature sensor of the room temperature control remote controller 41 always senses the room air and detects the freezing temperature of the pipe (for example, 4 < 0 > C to 7) [deg.] C, it is transmitted to the system control unit 40; So that the pipe set in the system main control unit (40) is not frozen; the coil feed pipe geared motor integral valve (21) is finely opened so that a minimum flow rate flows; It is desirable to prevent the coiling of the coil piping by controlling the chamber heating water coil supply pipe geared motor integral valve 21 to be closed when the indoor air temperature reaches the maximum freezing prevention temperature (10 占 폚 to 15 占 폚).

In addition, in the heating supply system having the heating water automatic flow control distributing device, the system control unit 40 includes a wired and wireless communication module 42 installed in connection with the home automation system (HAS) It is desirable to be able to drive and operate the heating supply system through the portable terminal at a long distance.

The effects of the present invention are as follows.

A flow sensor and a geared motor integral valve are installed in the heating main pipe. A geared motor integral valve is installed in the coil supply pipe of each room. Temperature sensor and flow sensor of the coil return pipe are installed for each room. The remote controller senses the desired indoor air temperature and the indoor air temperature and detects the temperature of the hot water from the temperature sensor of the corresponding room coil return pipe to calculate the temperature difference between the hot water temperature of the coil return pipe and the indoor air temperature The amount of heating water supplied to each room is precisely adjusted in real time according to the deviation value from the reference room temperature to the reference room temperature, By supplying the heating water supply flow proportional to the required heat quantity (㎉) according to the room temperature, the temperature difference in each room generated when the heating water is supplied is minimized. Temperature control of one room When the indoor air temperature reaches the desired indoor air temperature in the temperature sensor of the remote control, the supply water is cut off and the total supply flow is reduced, so that the pressure in the heating main pipe rises and the flow speed is increased to prevent noise And the flow rate is controlled at a proper flow rate and the supply flow rate value sensed in the heating main supply pipe and the total flow rate value of each room coil return pipe sensed by the coil return pipe for each room are adjusted to be the same Automatic flow control distributing device prevents the generation of noise due to the pressure difference in the piping and efficient distribution and supply of heating water. It is made of a synthetic resin which is easy to install and repair through the connecting structure of the header and the elbow, Provide heating water dispenser header, and install heating distributor according to the situation in the field of sink, shoe box and wood behind cabinet A narrow ventilation space formed with a certain space for the purpose of moisture proofing between the walls and the walls facing each other, and a heating distributor by using some walls, thereby providing an automatic flow control distributing device for heating water, It is a very useful invention that can provide a provided heating supply system.

1 is a schematic view of a heating supply system with a conventional flow control distribution device
Fig. 2 is an enlarged view showing the flow control valve structure of Fig. 1
FIG. 3 is a schematic view showing a heating automatic flow control distribution apparatus to which the present invention is applied;
4 is a schematic view showing a heating supply system having a heating automatic flow control distributing apparatus to which the present invention is applied;
5 is a schematic view showing a geared motor integral valve and a spinous elbow valve of a dispensing apparatus to which the present invention is applied;
6 is a schematic view showing a state in which a distribution apparatus to which the present invention is applied is installed on the back surface of a sink
7 is a schematic view showing a flow control valve of a dispensing apparatus to which the present invention is applied;

Hereinafter, the present invention will be described in detail with reference to preferred embodiments. It should be understood, however, that the embodiments are illustrative of the invention in order that the invention may be better understood, and that the terms or words used should not be construed in a conventional or dictionary sense, The inventors of the present invention should not be construed to limit the invention to any ordinary or preliminary sense and the inventor may, in accordance with the technical idea of the present invention based on the principle that the inventor can properly define the concept of the term in order to explain its own invention in the best way And should not be construed as limiting the invention thereto.
Hereinafter, the case where the heating supply system 1 of the present invention is applied to the individual heating is described as an example in the first embodiment, but the heating supply system 1 of the present invention can be applied to the heating system of the present invention at any time.

(Example 1)

3 to 4, the heating supply system 1 of the present invention includes a boiler 3, a room temperature control remote controller 41, a heating distributor 30, And a distribution device (2) using geared motor integral valves (12, 21).

The distribution device 2 using the geared motor integral valves 12 and 21 is provided with a heating main supply pipe geared motor integral valve 12, a heating main supply pipe flow rate sensor 11 installed in the heating main supply pipe 10, A manual flow rate regulating valve 51 provided in the coil return pipe 50, a coil return pipe temperature sensor 51, a coil return pipe temperature sensor 51, (52), a coil return pipe flow rate sensor (53), and a system control unit (40) to precisely control the heating water flow rate of the required amount of heat (㎉) in real time according to the size and condition of each room, And controlling the appropriate flow rate of the maximum flow rate allowable value that is not generated to be the desired indoor air temperature desired by each room user while controlling the flow rate with the flow rate.

By providing a manual flow control valve (51) in the coil return pipe (50), the flow rate value of each actual heating water which is returned according to the coil pipe length of each room (chamber) (Load) of the manual flow control valve 51 according to the length of the water pipe to control the flow rate value in proportion to the length of the actual coil pipe.

In addition, by providing the coil return pipe temperature sensor 52 and the coil return pipe flow rate sensor 53 in the coil return pipe 50, the heating water flow amount of the required quantity of heat (㎉) And detects the temperature and the flow rate of the heating water that is returned to the control unit in order to control the flow rate and the flow rate at an appropriate flow rate of the maximum allowable flow rate at which noise in the piping is not generated. The flow rate detected by the coil return pipe temperature sensor 52 and the coil return pipe flow rate sensor 53 may be a flow rate value and a maximum flow rate allowable value of the heating water that is returned after heating for each room.

In addition, the coil return pipe flow rate sensor 53 detects the flow rate of the indoor air when the indoor air temperature reaches the indoor air desired temperature inputted by the user in each room by operating the coil supply pipe geared motor integral valve 21 of each room If the amount of heating water supplied to the coil supply pipe 20 is reduced, the pressure in the supply distributor header 30a and the heating main supply pipe 10 is increased and the flow rate of the heating water supplied to each seal pipe is prevented from being increased The flow sensor of the heating main supply pipe 10 is within a maximum flow velocity of 1.5 m / s at which noise is not generated when the heating water flows through the pipe, and the flow sensor of each room coin pipe The maximum flow rate at which noise is not generated when the heating water flows through the pipe is a maximum flow rate allowable value within 0.3 m / s and a signal is sent to the system control unit Send Each chamber coil supply pipe 21 and the heating main supply pipe geared motor integral valve 12, which are formed integrally with each other to control the flow rate precisely, are finely adjusted left and right by the geared motor, The flow rate is controlled so that the heating water flows at the same appropriate flow rate at which no noise is generated in the pipe flowing into the actual coil pipe.

The maximum flow rate of the flow sensor of the heating main supply pipe 10 is 1.5 m / s and the maximum flow rate of the flow sensor of each chamber coin pipe is 0.3 m / s. However, according to the diameter of the coil pipe and the diameter of the heating main supply pipe 10 The total flow rate value supplied to each room coin tube can be adjusted according to the design conditions with the flow rate value of the flow rate at which noise is not generated.

The heating main supply pipe 10 is provided with a heating main supply pipe flow sensor 11 and is installed between the heating main supply pipe geared motor integral valve 12 and the supply distributor header 30a, The integral valve 12 measures the total flow rate value of the heating water actually supplied to each room when the flow rate of the heating water is reduced or increased by controlling the geared motor integral valve 21 of each of the room coil supply pipes according to the change in the room temperature .

The heating main supply pipe geared motor integrated valve 12 is installed in the heating main supply pipe 10 and is installed in front of the heating main supply pipe flow rate sensor 11 so that the valve can be operated by the operation of the heating main supply pipe geared motor integral type valve 12. [ The heating supply flow rate which is varied when the valve is opened or closed is adjusted to the same flow rate as the total flow rate of the heating water supplied to each of the true coil feed pipes 20 and is adjusted to a flow rate having an appropriate flow rate of the maximum flow rate allowable value.

A bypass pipe 60 connecting the heating main pipe 10 and the heating main pipe 54 is installed and the end of the heating main pipe 10 is connected to the heating main supply pipe geared motor integral valve 12 and / Is connected to the heating main supply pipe (10) located on the side of the boiler (3) than the installation position of the heating main supply pipe flow sensor (11).

When the parts installation positions are listed, a bypass pipe 60 branching portion, a heating main supply pipe geared motor integral valve 12, a heating main supply pipe flow rate sensor 11, a supply distributor header (not shown) are connected to the heating main supply pipe on the boiler 3 side. 30a).

The reason for installing the heating main supply pipe 10 is that the heating main supply pipe geared motor integral type flow control valve 50 is provided so that the total heating water flow rate returned from the coil return pipe 50 for each room and the heating water flow amount supplied from the heating main supply pipe 10 flow, And the heating water flow rate is regulated by adjusting the flow rate of the control of the coil feed pipe geared motor integral valve 21 for each room by starting or ending each room heating by the valve 12, ), The heating main flow pipe (10) and the heating main pipe (10) are connected so that the noise in the pipe is increased due to the increase of the pressure of the supplied hot water flowing in each seal coin tube and the increased pressure difference can be eliminated by the flow rate of the pressure, So that the flow amount of the rising pressure can be escaped to the heating main return pipe 54 through the differential pressure valve 61 provided in the bypass pipe 60 connecting the heating main return pipe 54. [

For example, assuming that the number of heating water supplied through the heating main supply pipe 10 in the boiler 3 is 10 liters, the total flow rate of the heating water flow rate, which is returned through each of the room coil return pipes 50, Assuming that the value is reduced to 6 liters, the total flow value flowing to each of the yarn coil supply pipes is 6 liters, so that the flow amount of 4 liters in the heating main supply pipe 10 is resisted by the flow,

At this time, the flow rate of the heating water flowing to each seal coin pipe is increased, and the noise in the pipe is generated.

As each room heating temperature condition is adjusted close to the desired indoor air temperature inputted by the user, the total flow rate of the heating water supplied to each of the seal coils is reduced by controlling the flow rate of the thread coiler supply pipe geared motor integral valve (21) .

At this time, since the total flux value of the return flow rate detected by the individual coil return pipe flow sensor 53 provided in the coil return pipe 50 is 6 liters, the current flowing through the heating main supply pipe 10 and the coil return pipe The flow rate of the gas supplied to the coil supply pipe 20 is controlled by controlling the main supply pipe geared motor integral valve 12 provided in the main supply pipe 10 according to the signal of the system control unit 40, The pressure of 4 liters supplied from the boiler 3 is supplied to the heating main return pipe 54 through the differential pressure valve 61 of the bypass pipe 60 connecting the heating main supply pipe 10 and the heating main return pipe 54, And is discharged to the main water return pipe 54 side.

Thus, since the flow rate and the flow rate of the heating main supply pipe 10 and the coil return pipe 50 of each of the chambers are kept the same, the pressure in the piping is kept constant and cavitation phenomenon does not occur in the circulation pump.

In addition, the coil supply pipe geared motor integral valve 21 installed in each of the actual coil supply pipes 20 is designed to finely adjust the supply amount of the heating water supplied to each chamber, . The system control unit 40 will be described in detail below.

The system control unit 40 includes a main supply pipe geared motor integral valve 12, a main supply pipe flow sensor 11, a coil supply pipe geared motor integral valve 21, a coil return pipe temperature sensor 52 and a coil return pipe flow rate The sensor 53 and the room temperature control remote controller 41 for each room are connected by wire or wireless so that the room temperature of the coil return pipe temperature sensor 52 and the temperature of the coil return pipe flow sensor 53 are returned A signal of the temperature of the heating water and the total flow rate value and the maximum flow rate allowance value of each seal coin tube; A signal of the flow rate of the heating water and the maximum flow rate allowable value obtained from the heating main supply pipe flow rate sensor 11; A desired indoor air temperature input by the user through the respective thermostat remote controllers 41 and a current indoor air sensed by a temperature sensor for each room; Calculating a temperature difference between the actual coil temperature and the current temperature flowing through the corresponding coil return pipe (50) detected by each coil temperature sensor (52); The system controller 40 controls the respective coil feeder geared motor integral valve 21 in proportion to each of the actual temperature difference values? T based on the temperature difference of the reference chamber selected as a reference based on the reference set in the system control unit 40, Is adjusted to the flow rate of the appropriate flow rate of the maximum flow rate allowable value of the heating water in the piping, and the reaction is performed in real time and finely adjusted as the entire flow value is changed.

3, the distributor headers 30a and 30b include at least two elbow valve engagement portions 32 formed forward and an elbow valve 33 coupled to the elbow valve engagement portion 32, A spickle elbow valve is used which is formed in a bent tubular shape and has an insertion portion 331 extended at a predetermined length at one end thereof. When the spickle elbow valve is engaged with the distributor headers 30a and 30b, The elbow female threaded portion 332 corresponding to the male threaded portion 321 formed on the outer circumferential surface of the elbow valve engagement portion 32 is inserted and inserted into the flexible tube connection socket 34 formed on the inner circumferential surface thereof do. This is based on the technology of the presently filed patent No. 1173886 of the present applicant.

5, the soft tube connection socket 34 includes a fixing means 341 including a grip ring 341a, an O-ring 341b and a washer 341c, Which is widely used in the industry and is not described in detail.

In this way, the elbow-valve engagement portion 32 of the distributor headers 30a and 30b is formed forward and at least one of the distributor headers 30a and 30b is made of synthetic resin such as PB , X / L, PPR, PPC, PE-RT or engineering plastics. Of course, it is obvious that it can be made of expensive brass or stainless steel as in the prior art.

6, the distributor headers 30a and 30b are formed such that one or more distributor headers 30a and 30b are seated and a part of the rear side of the distributor headers 30a and 30b is embedded in the wall. And a header fixing means 341 for fixing the distributor headers 30a and 30b seated in the header receiving box 35. The header fixing means 341 may be configured to receive the header The box 35 can be partly embedded in the wall 4 in contact with the counter ventilation space on the back 71 side of the lower portion 70 of the sink, the ventilation space on the back side of the shoe box or the cabinet ventilation space, 1173886. < / RTI >

By doing so, the installation space of the heating water automatic flow control and distribution device 2 including the heating distributor 30 is reduced to facilitate installation in a narrow space.

Of course, it is also possible to fix it by using the distributor header supporting portion 37 and the distributor header fixing means 38 as shown in Fig. 3 without performing the partial embedding as described above.

3, the distributor headers 30a and 30b include a seating portion 371 for receiving a male screw portion 31 formed at both ends of one or more of the distributor headers 30a and 30b, A distributor header supporting portion 37 which is extended downward and fixed to the floor surface and a distributor header 30a and 30b which are threadedly coupled to a header portion 31 of the distributor headers 30a and 30b through a seating portion 371, And a distributor header fixing means 38 having an internally threaded portion 381 formed on the inner circumferential surface thereof to fix the dispenser header support 37 to the dispenser header support 37.

6, in the present invention, the coil supply pipe geared motor integral valve 21 and the flow rate control valve 39 used for the manual flow rate control valve 51 are connected to a long support rod supported by the elastic force of the conventional spring A new type of flow comprising the pressure support 391, the valve trim 393 of the ceramic material and the valve membrane 394, and the packing (not shown), recognizing the problem of the structure using the fixed rubber packing at the end thereof, The control valve 39 is used.

The pressure support portion 391 is inserted into the through hole 333 formed in the bent portion of the elbow valve 33 in a cylindrical shape having a hollow inside and is screwed into the through hole 333, 391a.

The driving unit 392 includes an adjusting member 392b which is integrally formed with the pressure supporting member 391 and rotates the driving protrusion 392a of positive or negative shape protruding inside the pressure supporting member 391 from the other side .

The valve trim 393 of the ceramic material is a cylindrical shape having a predetermined length inserted into the inside of the pressure supporting portion 391 and has a cutout passage 393a cut into a fan shape at an angle of 90 ° And the other side thereof is formed with a concave groove 393b corresponding to the driving projection 392a so as to be inserted into the pressure supporting portion 391 and to be pressurized by the driving projection 392a by the cutting passage 393a, The fluid discharge hole 391a of the support portion 391 is formed to be opened and closed.

The ceramic material valve membrane 394 is formed with fluid inflow holes 394a cut in the same shape as the one side of the valve trim 393 and formed in the left and right sides And the fluid inflow hole 394a is opened and closed in accordance with the rotation of the valve trim 393. The fluid inflow hole 394a is opened and closed by the valve protrusion 394b, It is suitable for structure valve.

The packing is not a packing for hermetically sealing the passage but is a ring-shaped ceramic packing fitted to the pressure supporting portion 391 to prevent the valve membrane 394 from separating from the pressure supporting portion 391.

The heating supply system including the heating water automatic flow control distributing apparatus of the present invention having the above-described configuration operates as follows.

3, the main thermostat remote control 41a provided in the living room includes a main thermostat remote controller 41a having a main power switch 412 and a real power switch 411, ) In the living room; The system control unit 40 initializes the heating supply system 2 when the main power switch 411 is turned on by the main temperature control remote controller 41a and the system controller 40 controls the indoor temperature control It is checked whether or not the power of the room power switch 411 of the room temperature control remote controller 41 of any of the remote controllers 41 is turned ON and the room power switch 411 of each room temperature control remote controller 41 The temperature sensor of the room temperature control remote controller 41 always detects the room air and detects the freezing temperature of the pipe (for example, 4 ° C to 7 ° C), it sends a signal to the system control unit 40 to execute the freeze prevention process.

When the power of the room power switch 411 of the main temperature control remote controller 41a installed in the living room is turned off, the heating of the living room is stopped, The overall heating supply system operates normally.

The freezing prevention process is performed by turning on the power supply of the heating power supply main power switch 412 in the main temperature control remote controller 41a installed in the living room and controlling the room temperature When the temperature detected by the temperature sensor (not shown) provided in the temperature control remote controller provided in the remote controller 41 for measuring the room air temperature in each chamber is lower than the predetermined minimum antifreezing prevention temperature, When the indoor air temperature is reached to the maximum freezing prevention temperature, it is controlled so as to seal the corresponding indoor chamber type geared motor integral valve (21) of the indoor room geared motor integral valve (21) It is a process to prevent.

The minimum temperature for preventing the freezing of the air can be set to a standard pipe freezing temperature of 4 ° C to 7 ° C and a room temperature control remote controller 41 ) Is transmitted to the system control unit 40 when the freeze temperature is detected in the pipe to prevent freezing of the pipe.

Next, the system controller 40 supplies power (ON) to the main power switch 412 of the main temperature control remote controller 41a installed in the living room and the power of each room temperature control remote controller 41 is turned on The system controller 40 calculates the temperature difference between the indoor air temperature of each room detected by the temperature sensor of each room temperature control remote controller 41 and the heat recovery temperature detected by the coil return pipe temperature sensor 52, Based on the temperature difference of the reference chamber selected as the reference (standard) according to the reference value set in the reference room (reference), based on the temperature deviation value? And is finely controlled in real time.

In the system initial state, when the heating supply system main power switch 412 of the main temperature control remote controller 41a is powered on (turned on), the indoor coil coil supply gear geared motor integral valve 21 is switched to the lowest heating water temperature (For example, 35 ° C), the valve is opened to the maximum, and the current temperature of the heating water supplied to each chamber from the coil-return pipe temperature sensor 52 of any one of the chambers is supplied to the system controller 40 in advance The control unit 40 detects the lowest temperature of the heating water (for example, 35 DEG C), and transmits the detected temperature to the system controller 40. The system controller 40 compares the reference temperature difference The supply pipe geared motor integral valve 12 is connected to the valve 12 as a flow rate corresponding to the temperature deviation value sensed by the temperature sensor as compared with the coil supply pipe geared motor integral valve 12 of the other thread which has not reached the minimum number of heating water Control to close And is repeatedly controlled in real time until it reaches the desired indoor air temperature of the user.

For example, when the minimum temperature of the heating water preset in the system control unit 40 is 35 占 폚, the current indoor air temperature of the room 1 is 20 占 폚 and the current heating temperature detected by the coil return pipe temperature sensor 52 The current indoor air temperature of the room 2 is 22 ° C and the current heating water return temperature detected by the coil return pipe temperature sensor 52 is 35 ° C and the current room temperature of the room 3 is 33 ° C, The air temperature is 20.5 ° C, the current heat return temperature detected by the coil return pipe temperature sensor 52 is 33 ° C, the current indoor air temperature in the living room is 18 ° C, and the current detected by the coil return pipe temperature sensor 52 When the temperature of the heat exchange water is 30.5 캜 and the temperature difference is calculated for each room,

Room 1: Indoor air temperature 20 ° C - Current water temperature 33 ° C = 13 ° C,

Room 2: current indoor air temperature 22 ° C - current water temperature 35 ° C = 13 ° C,

Room 3: room air temperature 20.5 ° C - present water temperature 33 ° C = 12.5 ° C,

Living room (room): Indoor air temperature is 18 ℃ - Current water temperature is 30.5 ℃ = 12.5 ℃.

When the reference chamber is the chamber 1, the reference temperature difference is 13 占 폚,

When the present temperature deviation value? T of each chamber is calculated,

The present temperature deviation value? T of the chamber 2 = 13 占 폚 - 13 占 폚 = 0 占 폚,

The present temperature deviation value? T of the chamber 3 = 12.5 占 폚 - 13 占 폚 = -0.5 占 폚,

The current temperature deviation value (Δt) in the living room is 12.5 ° C - 13 ° C = -0.5 ° C.

Using the current temperature deviation value? T of each of the rooms thus obtained, the heating water flow rate of the required heat quantity (?) Is calculated according to the size and condition of each room by the heating water coil supply pipe geared motor integrated type The opening degree of the chamber 1 and the chamber 2 are the same and the opening degree of the chamber 3 and the living room are the same, ) 1 and the chamber 2 are opened so as to correspond to the degree of opening of the chamber 3 and the living room by 0.5 占 폚 so that the heating water coil- , And the heating water supplied to each yarn coin tube is supplied from a district heating heat exchanger or a household boiler. When the temperature of the heating water is high, the supply flow rate is low. If the temperature of the heating water is low, The coil supply line geared motor integral valve (21) To be supplied to each yarn.

The criterion for selecting the reference room in the system controller 40 of the heating water automatic flow control and distribution device is that the function and the input value can be set differently according to the consumer demand at the time of manufacture of the heating water automatic flow control distribution device, The reference room is selected in order of room 1, room 2, room 3, and living room, and the reference room is connected to a room where the room temperature remote control 41 is powered on Can be selected to be limited. If the power source of the room temperature control remote controller 41 of the room 1 is turned off, the room 2 is selected as the reference room, and the room 1 and the room 2 When the power source of the room temperature control remote controller 41 is turned off, the reference room becomes the room 3. [

Next, the system control unit 40 uses the heating water coil supply pipe geared motor integrated valve 21 for each room according to the temperature deviation value? T of each chamber to calculate the actual heating water supply temperature and the flow rate When the indoor heating temperature is close to the desired indoor temperature of the user due to the proportional control, the total amount of heating water supplied through the control of the yarn coil supply pipe geared motor integral valve 21 is reduced and the flow rate of the heating main supply pipe 10 is reduced The pressure in the piping of the heating circulation pump and the heating main supply pipe 10 is increased. As a result of this upward pressure, the flow rate in the pipe of each of the actual coil pipes is increased, and noise in the piping is generated. Normally, the allowable maximum flow rate of the heating main supply pipe 10 and the heating main return pipe 54 is set to 1.5 m / s and the allowable maximum flow rate of the coil pipe is set to 0.3 m / s. However, the diameter of the coil pipe and the heating main supply pipe 10 The total flow rate supplied to the coils of each chamber can be adjusted according to the design conditions with the flow rate of the flow rate at which noise is not generated.

Coil piping diameter and design conditions.

In order to prevent a cavitation phenomenon which is generated due to a pressing force applied to a circulation pump due to an increase in the pressure in the piping, the present invention relates to a method of controlling a heating water coil supply pipe geared motor integral valve When the flow rate of the heating water supplied to each room is proportionally controlled by using the flow rate control unit 21, a pressing force is applied to the heating main supply pipe when the flow rate supplied to the coin pipe is reduced, the flow rate in the coil pipe of each room is increased, As a result, noise is generated in the coil pipe. At this time, the coil water pipe flow sensor 52 for each room compares the total value of the heating water flow rate, the maximum flow velocity allowance value in which no noise is generated in the pipe, and the heating water flow rate value detected by the main supply pipe flow sensor 11, The control unit 40 transmits the total flow rate value and the maximum flow rate allowable value of the heating water flow rate detected by the coil return pipe flow rate sensor 53 of each room to the value of the heating water flow rate flowing through the heating main supply pipe 10, The heating water supply flow rate, which is the same as the total flow rate value of the heating water flow rate detected by the coil return pipe flow sensor 53, is adjusted in real time by using the heating main supply pipe geared motor integral valve 12. At this time, The pressure in the heating main return pipe 54 is increased through the differential pressure valve 61 provided in the middle portion of the bypass pipe 60 connected to the heating main return pipe 54 and the heating main return pipe 54, As the flow rate of the pressure increase increases, The in-pipe pressing force is eliminated.

Next, when cold air is delivered from the outside of the circulation system to the room due to lack of insulation, the user inputs a desired room air temperature by pressing the temperature control switch in the room temperature control remote controller 41, Even if the indoor air temperature sensed by the temperature sensor installed in each room temperature control remote controller 41 is heated by the insufficient heat insulation of the generation room, The user can not sense the desired indoor air temperature input by the user by pressing the temperature control switch, and the system controller 40 adjusts the room temperature suitable for the input desired temperature in each room, A situation occurs in which the valve of the coil supply pipe geared motor integral valve 21 of the chamber is continuously opened to supply the heating water, and by the subsequent supply of the heating water, (The individual heating / cooling water temperature is 50 ° C / the local heating / cooling water temperature is 45 ° C) in the system control unit 40 in order to avoid such a problem, And the heating water temperature flowing through the coil return pipe 50 from each of the room coil return pipe temperature sensors 52 is set to 3 (maximum) the heating water return temperature (individual heating water return temperature 50 占 폚 / local heating water return temperature 45 占 폚) (Individual heating return temperature 50 ° C / Local heating return temperature 45 ° C) at 0.5 ° C or more even if 3 minutes have not elapsed since the detection of the maximum temperature. When the temperature sensor 52 detects the temperature of the room coil 52, it is transmitted to the system control unit 40 and the coil supply pipe geared motor integral valve 21 of each chamber is sealed, Maximum return temperature (Individual heating return When the temperature of the heating water is 0.5 ℃ lower than the temperature (50 ℃ / 50 ℃), the coil-integrated geared motor integrated valve (12) is opened and the heating water is supplied to the room Chamber heat exchanger tube temperature sensor 52 repeatedly opens and closes the coil supply pipe geared motor integral valve 21 of each of the rooms according to the change of the heating water temperature to reduce the energy waste due to the overheated heating Thereby ensuring the user's comfortable room temperature.

 The system control unit 40 controls the temperature of the room temperature control remote controller 41 when the temperature of the room temperature control remote controller 41 reaches a predetermined minimum temperature for prevention of frost wave interference by a temperature sensor In accordance with an instruction from the system control unit 40, the coil-integrated geared motor integral valve 21 is closed. For example, the minimum temperature for preventing the freezing of the frost may be set at about 4 ° C to 7 ° C, and the maximum temperature for preventing freezing may be set at about 10 ° C to 15 ° C.

3 to 4, the system controller 40 can associate with the conventional home automation system (HAS) by adding the wire / wireless communication module 42, Can be controlled. For example, if there is concern about prevention of frost when traveling for a long time, it is possible to control the heating supply system through a home automation system linked by using telecommunication equipment such as a telephone or a mobile phone from a remote place.
The heating supply system 1 of the present invention can be applied not only to the individual heating but also to the group heating as in the first embodiment.

In addition, the present invention is not limited to the above-described specific preferred embodiments, and various changes and modifications may be made without departing from the scope of the present invention as defined in the appended claims. It is to be understood that such changes and modifications are within the scope of the claims.

Description of the Related Art
1: heating supply system 2: distribution apparatus
3: Boiler 4: Wall
10: Heating main supply pipe 11: Heating main supply pipe flow sensor
12: Heating main supply pipe geared motor integral valve
20: coil supply pipe
21: Coil feeder geared motor integral valve 30: Heating distributor
30a: Supply distributor header 30b: Distribution distributor header
31: Header male thread part 32: Elbow valve engaging part
321: male screw part 33: elbow valve
331: inserting portion 332: elbow valve female thread portion
333: through hole 334: automatic air vent
34: Soft tube connection socket 341: Fixing means
341a: Grip ring 341b: O-ring
341c: Washer 35: Header seats
36: header fixing means 37: distributor header support
371: seat part 38: distributor header fixing means
381: female thread part 39: flow control valve
391: pressure supporting portion 391a: fluid discharge hole
392: Driving portion 392a: Driving projection
392b: regulator 393: valve trim
393a: incision channel 393b: concave groove
394: valve membrane 394a: fluid inflow hole
394b: Fixing projection
40: system control unit 41: room temperature control remote control
41a: Main thermostat remote control 411: Real power switch
412: main power switch 42: wired and wireless communication module
50: coil return pipe 51: manual flow control valve
52: coil return pipe temperature sensor 53: coil return pipe flow sensor
54: Heating main return pipe 60: Bypass pipe
61: differential pressure valve 70: sink bottom
71: back surface

Claims (13)

The heating water heated according to the signal of each room temperature control remote controller is distributed from the supply distributor header through the heating main supply pipe, heated through each coil outlet pipe, returned through each coil return pipe, The heating main supply pipe and the heating main return pipe are connected to a bypass pipe having a differential pressure valve and the coil return pipe is connected to a heating supply system having a manual flow rate control valve for controlling the flow rate according to the length of each coil pipe As a result,
The heating main supply pipe 10 is provided with a heating main supply pipe geared motor integral valve 12 for regulating the supplied heating water flow rate and flow rate, a heating main supply pipe flow rate sensor 11 for sensing the flow rate and flow rate of the supplied heating water, ;
The bypass piping 60 is installed in a heating main supply pipe 10 located at a starting side of the heating main supply pipe 10 from a mounting position of the heating main supply pipe geared motor integral valve 12 and the heating main supply pipe flow rate sensor 11 ;
The coil supply pipe (20) has a coil supply pipe geared motor integral valve (21) for regulating the amount of heating water supplied to each chamber;
The coil return pipe (50) has a coil return pipe temperature sensor (52) and a coil return pipe flow rate sensor (53) for measuring the temperature and the flow rate of each actual heating water to be returned;
The main supply pipe geared motor integrated valve 12, the main supply pipe flow sensor 11, the coil supply pipe geared motor integral valve 21, the coil return pipe temperature sensor 52, the coil return pipe flow rate sensor 53, The room temperature control remote controller 41 and the main temperature control remote controller 41a are wired or wirelessly connected to each other so that the temperature detected by each of the room coil temperature sensor 52 and the coil return pipe temperature sensor 53 The temperature and flow rate signals of the current heating water that are returned to the room and the current heating water supply flow rate signals detected by the heating main pipe flow sensor 11 are received and the current indoor air temperature And the temperature difference of the current heating water temperature detected by the corresponding room coil water pipe temperature sensor 52 is calculated and compared with the reference temperature difference of the reference room selected in advance, Each thread coil supply line gear And a system controller (40) for precisely controlling the flow rate of the required quantity of heat (㎉) and controlling the flow rate of the required quantity of heat (㎉) using the integrated motor type valve (21) Heating supply system.
The method according to claim 1,
The feed distributor header 30a and the return distributor header 30b are formed forwardly with an elbow valve engagement portion 32;
The coiled soft pipe connected to the elbow valve engagement portion 32 is formed with an insertion portion 331 extending a predetermined length at one end thereof and has a through hole 333 formed in a bent portion thereof, A spinocelbow valve having a cylindrical flow regulating valve (39) associated therewith;
The insertion portion 331 is inserted into the elbow valve engagement portion 32 when the dispenser headers 30a and 30b are engaged with each other and the elbow internal thread portion 321 corresponding to the male screw portion 321 formed on the outer peripheral surface of the elbow valve engagement portion 32, (332) is coupled by a flexible tube connection socket (34) formed on an inner peripheral surface thereof;
And a fixing means 341 including a grip ring 341a, an O-ring 341b and a washer 341c is provided on the inside of the flexible tube connection socket 34 One heating supply system.
3. The method of claim 2,
Wherein the coil elbow valve (33) is provided with a flexible pipe elbow and a flow control valve separately from each other.
3. The method of claim 2,
The feed distributor header 30a and the return distributor header 30b are connected,
A header seating box 35 formed with a depth so that at least one of the distributor headers 30a and 30b is seated and a part of the back side of the distributor headers 30a and 30b is embedded in the wall and the front is open;
And header fixing means (341) for fixing the distributor headers (30a, 30b) seated in the header seating box (35);
Wherein the header seat (35) is partly embedded in a wall (4) in contact with the counter ventilation space, the shoe box or the cabinet ventilation space on the back surface (71) side of the lower portion (70) of the sink. A heating supply system with a device.
3. The method of claim 2,
Wherein the at least one of the feed distributor header 30a and the refill distributor header 30b is made of synthetic resin such as PB, X / L, PPR, PPC, PE-RT or engineered plastic. And a heating system.
3. The method of claim 2,
The coil supply pipe geared motor integral valve 21, the main supply pipe geared motor integral valve 12 and the manual flow rate control valve 51 form a through hole 333 at the bent portion of the elbow valve 33, And a cylindrical flow control valve 39 inserted into and screwed into the valve body 333,
The flow control valve 39 has a cylindrical shape having a hollow inside to be inserted into the through hole 333 and has a pressure support 391 forming a fluid discharge hole 391a so that fluid flows from the bottom to the upper left and right sides;
A driving part 392 having an adjusting part 392b integrally formed with the pressure supporting part 391 and rotating the driving protrusion 392a protruding to the inside of the pressure supporting part 391 from the other side;
A cutout passage 393a cut into a fan shape at an angle of 90 ° is formed on both left and right sides so that one side face and an outer periphery face are inserted through the inside of the pressure support portion 391 and a drive projection 392a are formed and inserted into the pressure supporting portion 391 so that the fluid is discharged from the fluid discharge hole 391a of the pressure supporting portion 391 by the incision passage 393a upon rotation by the driving projection 392a, A valve trim 393 of a ceramic material formed to open and close;
A fluid inflow hole 394a cut in the same shape as the one side of the valve trim 393 is formed and a fixing protrusion 394b is formed on the left and right sides so as not to be rotated when the valve trim 393 is engaged with the pressure support 391, A valve membrane 394 of ceramic material which is tightly coupled to one side of the incised portion of the valve body 393 and opens and closes the fluid inflow hole 394a according to the rotation of the valve trim 393;
And a ring-shaped packing fitted to the pressure supporter 391 to prevent the valve membrane 394 from separating from the pressure supporter 391. The heating / system.
3. The method of claim 2,
The system control unit 40 receives the flow rate signal detected by the heating main supply pipe flow rate sensor 11 and adjusts it by using the heating main supply pipe geared motor integral valve 12 at a proper flow rate at which noise in the pipe is not generated, And controls the flow rate of the flow rate signal detected by the pipe flow rate sensor (53) by using the coil supply pipe geared motor integral valve (21) at an appropriate flow rate at which noise in the pipe is not generated. One heating supply system.
8. The method of claim 7,
The system control unit 40 controls the coil supply pipe geared motor integral valve 21 of each of the seals to be opened to the maximum until the preset minimum number of heating water reaches the predetermined temperature for the system initialization for restarting the heating, When the temperature of the water reaches the lowest temperature of the heating water, the signal is received, and compared with a reference temperature difference of a predetermined reference room, a temperature difference between the sensed rooms is compared, (12) of the coil supply pipe geared motor type valve (12) which has not reached the desired indoor air temperature of the user, and closes the coil supply pipe geared motor integrated valve (12) And the heating water supply system is finely adjusted by the heating water supply system.
9. The method of claim 8,
Wherein the system control unit (40) precisely controls the coil supply pipe geared motor integral valve (21) in 0.5 degree increments according to the temperature deviation value. The heating control apparatus system.
8. The method of claim 7,
The system control unit 40 controls the proportional control of the coil supply pipe geared motor integral valve 21 of each chamber to reduce the flow rate supplied to the coil supply pipe 20 so that the supply distributor header 30a, In order to prevent the noise in the pipe from being generated due to an increase in the pressure in the discharge pipe (10) and a flow velocity of each of the seal coil supply pipes (20)
When a signal for reducing the flow rate supplied to the coil supply pipe 20 is received from the coil return pipe flow rate sensor 53 in accordance with the proportional control of the coil supply pipe geared motor integral valve 21 of each chamber,
When the maximum flow rate permissible value is sensed from the main supply pipe flow sensor 11 or the coil return pipe flow sensor 53, it is immediately sensed that each room coil supply pipe geared motor integral valve 21 and the heating main supply pipe geared motor integral valve 12) is finely adjusted to control the flow rate and the flow rate so as to detect an appropriate flow rate from the main supply pipe flow rate sensor (11) or the coil return pipe flow rate sensor (53) Supply system.
9. The method of claim 8,
The system control unit 40 controls the temperature of the heating water flowing through the coil return pipe 50 from the coil return pipe temperature sensor 52 to be 3 Minute or more, or a temperature of 0.5 ° C or more at the highest temperature of the heat recovery is sensed by the corresponding room coil return pipe temperature sensor 52, the coil supply pipe geared motor integral type valve 21 of the corresponding room is sealed ;
Then, when sensing the temperature of the heating water which is 0.5 ° C lower than the maximum temperature of the heat recovery water in each room coil return pipe temperature sensor 52, the coil supply pipe geared motor integral type valve 12 of the corresponding room is opened to the corresponding room Supplies heating water;
And the heating water is supplied to the generation by repeatedly opening and closing the coil-integrated geared motor integral valve (21) of the corresponding room in accordance with the temperature change of the heating water sensed by the respective room (coil) Wherein the heating water supply system is provided with a heating water automatic flow control distributing device that reduces energy waste and secures user's room temperature comfort.
The method according to claim 1,
One of the temperature control remote controllers 41 is a main temperature control remote controller 41a provided in the living room and having a main power switch 412 in addition to a room power switch 411, The sensor always senses the room air temperature even when the power is off;
The system controller 40 initializes the main power switch 41a by turning on the main power switch 412 by pressing the main power switch 412 to turn on the main power switch 411 of the room temperature control remote controller 41, When the temperature sensor of the temperature control remote controller 41 that has been turned off senses a preset piping freezing temperature, the coil supply pipe geared motor integral valve 21 of the corresponding room is finely opened so that a minimum flow rate flows, And when the maximum temperature is reached, the room heating coil supply pipe geared motor integral valve (21) is closed so as to prevent the freezing of the heating water supply system.
The method according to claim 1,
The system control unit 40 is equipped with a wireless communication module 42 installed in connection with a home automation system (HAS) so that a user can drive and operate a heating supply system through a portable terminal at a remote place The heating water supply system comprising a heating water automatic flow control distributing device.

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