KR100915166B1 - Zone separation type hot water distributor asembled as a uint - Google Patents

Abstract

The present invention relates to a separate type hot water distributor for each unit-assembled sphere (Zone), the connector is integrally formed in the vertical direction, the second fixing flange having a hexagon nut insertion hole is formed on the outer peripheral surface in the left and right directions orthogonal thereto And fourth and fifth distribution pipes each having a hexagon nut insertion groove formed on an outer circumferential surface of the hexagon nut insertion hole of the second fixing flange surface on the pipe connector side; The connector is integrally formed in the up and down direction, and a first fixing flange having a bolting hole is formed on the outer circumferential surface in the left and right direction perpendicular thereto so that at least one of the four and fifth distribution pipes is airtight with each other. A second distribution pipe which is fitted to be held so as to be continuously connected to be variable in length; A pair of fixing bolts through which the bolt fastening hole and the hexagon nut insertion hole are formed to form a pipe main pipe by press-bonding the fourth, second and fifth distribution pipes; Hex nut is screwed to the fixing bolt and seated in the hexagon nut insertion groove; consisting of, can be freely variable the length of the body according to the size of the heating zone, easy inventory management, assembled only by the hot water distributor itself By maintaining the state, it is easy to install, the sealing is perfect, and work efficiency is improved because unnecessary work is not involved in installation and assembly.

Description

Disassembling type hot water distributor of unit assembly type {ZONE SEPARATION TYPE HOT WATER DISTRIBUTOR ASEMBLED AS A UINT}

The present invention relates to a separate type hot water dispenser for each zone, which can freely vary the length of the hot water dispenser according to the number of heating zones, and distinguishes the unit assembly type so that only the distributor body can be assembled independently from the support bracket. It relates to a separate hot water dispenser.

In general, hot water heated to a constant temperature by a boiler is selectively supplied to a heating pipe disposed in each room, living room, etc. through a hot water distributor, and each room, living room, etc., are heated through circulation of the supplied hot water.

This hot water distributor is installed in the transverse direction between the supply pipe 2 and the return pipe (3) between the side plates (1) standing on both sides as shown in Figure 1, the supply pipe (2) and the return pipe (3) Hot water distributor 4 is formed to branch to each required room or living room.

In this case, an air vent 5 may be installed at a predetermined position of the supply pipe 2 so as to discharge air introduced when hot water is supplied.

As another example, Korean Patent Laid-Open Publication No. 1990-633 (1990.1.30) "Method of manufacturing a distribution pipe for a hot water separator", Korean Patent Publication 1993-12183 (1993.7.20) "Heating hot water dispenser for heating and its manufacturing method", Korean Patent Publication 1999 -81583 (1999.11.15) "Hot water distributor", Korea Patent Publication 2000-73194 (2000.12.5) "Warm water distributor for hot water boiler and its manufacturing method", Korea Patent Publication 2001-67009 (2001.7.12) "Hot water for boiler Distributor "and the like.

However, the above-described hot water distributor and the hot water distributor illustrated in FIG. 1 have a living room, a bedroom, a kitchen in a main body made of mostly metal castings or plastic injection parts, that is, a single supply pipe 2 or a return pipe 3 made of a cylindrical body. Since it is assembled by using a separate valve, a connector and a side plate (1) to distribute the floor heating pipe to each heating zone, such as the size of the heating zone, that is, the number of rooms, the size of the living room, the kitchen, etc. The number of zones will vary, and accordingly the body size must be manufactured in various ways.

Therefore, there are difficulties in inventory management, the hassle of additionally using a bond or sealing tape for confidentiality when assembling the main body, the valve, and the connection section.

The present invention was created in view of the above-described problems of the prior art as described above, and it is possible to freely change the length of the hot water distributor according to the size of the heating zone so that the number of spheres can be freely and easily adjusted. The main body, the valve, and the connector are integrally formed so that the installation and installation are simple, and the sealing function can be easily performed. Also, the dispenser body can be assembled and fixed without the need for the coupling of the support bracket. It is an object of the present invention to provide a unit-type distinction type separate hot water dispenser which can improve the convenience of installation, maintenance and repair work.

In order to achieve the above technical problem, the connector is integrally formed in the vertical direction, the first fixing flange having a hexagonal nut insertion hole is formed on the outer circumferential surface in the left and right direction perpendicular to the first and the first side of the pipe connector A first and third distribution pipes each having a hexagon nut insertion groove formed on an outer circumferential surface of the hexagon nut insertion hole of the fixed flange surface; The connector is integrally formed in the up and down direction, and a second fixing flange having a bolting hole is formed on the outer circumferential surface in the left and right direction perpendicular thereto so that at least one of the first and third distribution pipes is airtight with each other. A second distribution pipe which is fitted to be held so as to be continuously connected to be variable in length; A pair of fixing bolts forming one pipe main body by press-bonding the first, second and third distribution pipes through the hexagonal nut insertion hole of the first fixed flange and the bolt fastening hole of the second fixed flange; Hex nut is screwed to the fixing bolt and seated in the hexagon nut insertion groove; The cap nut is inserted into the hexagonal groove of the hexagon nut and screwed with the fixing bolt to fix the hot water distributor to the support bracket. The thermocouple valve is provided at the upper connection port of the first, second and third distribution pipes. Alternatively, at least one selected from among the flow control valves is fixed to the combination connection, and the lower connection provides a separate unit type separate type hot water dispenser, characterized in that the heating pipe is connected and fixed. The connector of the second and third distribution pipes is characterized in that its upper end is formed to protrude higher than the inner circumferential surface of the first, second and third distribution pipes. In the outer peripheral surface of the insertion part, the main sealing grooves are formed at intervals with the tip, and the sub-sealing grooves of the same shape are formed on the stepped stepped intervals with the main sealing grooves. In addition, the main sealing groove and the sub-sealing groove is characterized in that the sealing (O-ring) is inserted into the installation, as well as the bolt hole of the first and second fixing flange is also characterized in that the bushing is interposed. There is this.

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As described in detail above, the present invention can freely vary the length of the main body according to the size of the heating zone, easy inventory management, easy installation, perfect sealing, do not require unnecessary work during installation assembly Provides the effect of improving work efficiency.

In addition, the present invention, even when the hot water distributor is separated from the support bracket, so that the hot water distributor can be maintained in an integrated state independently, so that the inspection and repair work of the product can be performed remarkably easily. It provides the effect of improving the safety of work by preventing the safety accident by preventing the leakage of hot water.

1 is an exemplary perspective view showing an example of a hot water distributor according to the prior art,

2 is a partial cutaway front view showing an installation state of the hot water distributor according to the present invention,

3 is a side view of FIG.

4 to 6 is an exemplary view of the distribution pipes constituting the hot water distributor according to the present invention,

Figure 7 is a partial cutaway front view of the hot water distributor having another configuration of the present invention,

8 is a front view of the first distribution pipe as viewed from the pipe connector side of the configuration of the hot water distributor of FIG.

9 is a perspective view of a hexagon nut for fixing the first distribution pipe and the third distribution pipe by fixing bolts,

10 is a perspective view of a cap nut for fixing the hot water distributor to the support bracket,

11 is a front view showing a state in which the hexagon nut is coupled to the first distribution pipe,

12 is a front view showing a state in which the hexagon nut is coupled to the third distribution pipe.

Explanation of symbols on the main parts of the drawings

100 .... Support bracket 110 .... Fixed bolt

120 .... Fixing nut 200,210,220,200 ', 220' .... Distribution pipe

300..Heating piping 400 .... Flow control valve

500 .... Thermostatic valve 600 .... Sealing

120 ': Cap nut 130: Hex nut

B: Bolt tightening hole B ': Hex nut inserting hole

B ": Hex Nut Bolt Fastener

F: 1st fixed flange F ': 2nd fixed flange

Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment according to the present invention.

2 is a partial cutaway front view showing the installation state of the hot water distributor according to the present invention, Figure 3 is a side view of Figure 2, Figures 4 to 6 are exemplary views of distribution pipes constituting the hot water distributor according to the present invention.

As shown in Figure 2 and 3, the hot water distributor according to the present invention, the fixing bracket 110 for fastening and assembling across the support bracket 100 and the support bracket 100 of the rectangular plate that is fixed to the installation place. ), And a plurality of fixed by the fixing bolt 110, preferably the fourth, second and fifth distribution pipes 200, 210 and 220, and the heating pipe connected to the fourth, second and fifth distribution pipes 200, 210 and 220. 300).

At this time, the installation structure using the support bracket 100 is merely exemplary, and may be directly fixed to the installation location using a clamp, a band, etc. without using them.

In addition, the fourth, second, and fifth distribution pipes 200, 210, and 220 may be provided with an automatic temperature control valve 500 through the flow control valve 400 or the valve driver 510.

And, the fixing bolt 110 is fastened to the fixing nut 120 is configured to fix it to the support bracket 100.

In addition, the fourth, two, five distribution pipes (200, 210, 220) are fitted to each other while maintaining the airtight is fixed to the support bracket 100 through the fixing bolt 110 and the fixing nut 120, one distribution pipe, In other words, the supply pipe S or the return pipe R is formed.

At this time, the supply pipe (S) and the return pipe (R) is made of the same structure, but only to be arranged in the opposite direction is arranged so as not to interfere with each other when connecting the heating pipe 300 is preferable to ensure the convenience of work, Typically this has a configuration.

On the other hand, the fourth, second, fifth distribution pipes (200, 210, 220) are formed to have a different length, for example, the fourth distribution pipe 200 is fixed to any one of the support bracket 100 is formed longest, The fifth distribution pipe 220, which is closely fixed to the other side of the support bracket 100, is next formed long, and is broken between the fourth and fifth distribution pipes 200 and 220 to form a plurality of spheres. The second distribution pipe 210 for varying the length of the return water distribution pipe S or the recovery pipe R is formed with the smallest length.

Here, sphere means the number of heating pipes 300 installed in the supply pipe S or the return pipe R formed by connecting the fourth, second, and fifth distribution pipes 200, 210, and 200 '. In general, it is commonly used as 4 ball, 5 ball, etc., and the design specifications according to it can be seen as standardized.

As shown in (a) of FIG. 4, the fourth distribution pipe 200 has a substantially circular second fixing flange F protrudingly formed at both sides in the radial direction of the fourth distribution pipe 200. A bolt fastening hole B is formed in the second fixing flange F.

At this time, the second fixing flange (F) is in close contact with the outer surface of the support bracket 100 in the form as shown in FIG.

In addition, upper and lower ends of the fourth distribution pipe 200 in the direction orthogonal to the second fixing flange (F) are formed with a connector (202, 204) protruding, the connector (202, 204) is a thermostat valve 500 , Any one of the flow control valve 400 or the heating pipe 300 or may be installed in combination.

Further, the distribution pipe connector 206 is formed at one end of the short length in the longitudinal direction of the fourth distribution pipe 200, and the pipe connector 208 is formed at the other end of the long length.

Thus, the second distribution pipe 210 is inserted into and connected to the distribution pipe connector 206, and the pipe connector 208 is connected to the boiler to supply or recover hot water for heating.

In addition, the upper end of the connector 204 is preferably formed to protrude higher than the inner peripheral surface of the fourth distribution pipe (200).

That is, the upper end of the connector 204 forms the opening and closing seat surface (SF), the opening and closing seat surface (SF) is projected higher than the inner circumferential surface of the fourth distribution pipe 200 which is the lowest (WF) where the fluid is located. By forming the thermostat valve 500 or the flow control valve 400 to minimize the deterioration of the valve function due to foreign matter.

On the other hand, although the second distribution pipe 210 is made of a structure similar to the above-described fourth distribution pipe 200, while the fourth distribution pipe 200 is a structure for fixing the entire pipe, the second The two-part distribution pipe 210 is a distribution pipe for pure connection that allows to vary the length of the pipe forming the supply pipe (S) or the return pipe (R), that is to increase or decrease the number of spheres (Zone).

To this end, the second distribution pipe 210 must be secured prior to securing a sealing structure that can maintain a complete airtight.

For example, as shown in (a) and (b) of FIG. 5, the second distribution pipe 210 also has the automatic temperature control valve 500 or the up-down direction as in the fourth distribution pipe 200 described above. The connector 212,214 is formed to protrude so as to connect the flow control valve 400, the heating pipe 300, the distribution pipe connector 216 is formed at one end in the longitudinal direction, the distribution pipe inserting portion ( 218 is formed.

In this case, a circular main sealing groove 218a is formed in the outer rim of the distribution pipe inserting portion 218 in a slightly recessed shape with a tip and a step, and is spaced apart from the main sealing groove 218a. A step is formed vertically in the opposite direction to the tip, and the sub sealing groove 218b is recessed on the step to have a double sealing structure.

In addition, the main sealing groove 218a and the sub sealing groove 218b are respectively fitted with a sealing 600, for example, an O-ring as shown in FIG. 2.

In addition, the first fixing flange (F) having the same shape as that of the fourth distribution pipe (200) and bolted to both sides of the radial direction of the second distribution pipe (210), that is, the direction perpendicular to the connector (212,214). The balls B are formed identically.

Here, the bolt fastening hole (B) through the bushing (800) as shown in Figure 2 expanded to eliminate the internal clearance of the bolt fastening hole (B) when fastening the fixing bolt 110, and improves the fixing force and It is particularly preferable to be configured to suppress noise at the same time.

On the other hand, the fifth distribution pipe 220 is manufactured to a size corresponding to the intermediate length of the fourth distribution pipe 200 and the second distribution pipe 210, the whole as the fourth distribution pipe (200) Distribution pipe for performing a function of fixing one end of the pipe.

For example, as shown in (a) and (b) of FIG. 6, the third distribution pipe 220 also adjusts the automatic temperature control valve 500 and the flow rate in the vertical direction as in the fourth distribution pipe 200 described above. Connector 222, 224 that can be connected to the valve 400 or the heating pipe 300 is formed protruding, the pipe connector 226 is formed at one end in the longitudinal direction, the distribution pipe inserting portion 228 at the other end Is formed.

At this time, the outer edge of the distribution pipe inserting portion 228 has a circular main sealing groove 228a is formed in a slightly downward concave shape with a tip and a step, and at a distance from the main sealing groove 228a A step is vertically formed in a direction opposite to the tip, and the sub sealing groove 228b is recessed on the step to have a double sealing structure.

In addition, the second fixing flange (F) having the same shape as that of the first distribution pipe (200) and bolted to both sides of the radial direction of the fifth distribution pipe (220), that is, the direction orthogonal to the connector (222, 224). The balls B are formed identically.

The operating relationship of the present invention made of such a configuration is as follows.

First, the number of spheres (Zone) suitable for the heating zone is determined for the installation of the present invention hot water distributor.

That is, it is determined how many spheres of hot water distributors to be installed. For example, when the installation of the five-hole hot water distributors is determined as shown, three identical units except the fourth and second distribution pipes 200 and 220 are determined. The second distribution pipe 210 is prepared.

Subsequently, the first, second, third distribution pipes 200, 210, and 220 are connected to each other in order. For example, the fourth distribution pipe 200 + to form a supply pipe (S) or a return pipe (R) for five-hole hot water distributor. The second split pipe 210 + the second split pipe 210 + the second split pipe 210 + the fifth split pipe 220 in the form of each other are assembled to each other.

At this time, the distribution of the second distribution pipe 210 in a state in which the sealing 600 is fitted into the main sealing groove 218a and the sub sealing groove 218b in the distribution pipe connector 206 of the fourth distribution pipe 200, respectively. The pipe insertion part 218 is inserted, and the distribution pipe insertion part 218 of another second distribution pipe is inserted into the same shape in the distribution pipe connector 216 of the second distribution pipe 210, and finally The distribution pipe insertion part 228 of the fifth distribution pipe 220 is inserted into the distribution pipe connector 216 of the third second distribution pipe.

In this state, the fixed bolt 110, which is a long bolt, is pushed into the bolt fastening hole B formed in the first fixing flange F of the fourth, second and fifth distribution pipes 200, 210 and 22, so that the entire distribution pipe is The fixing bolt 110 is assembled to be in the form of being caught.

Subsequently, the fixing bolt 110 in a state in which the pipe connector 208 of the fourth distribution pipe 200 and the distribution pipe fixture 226 of the fifth distribution pipe 220 are in close contact with the inner surface of the support bracket 100, respectively. ) Is penetrated by the support bracket 100 and then tightened to the fixing nut 120 from the outside, the fourth, second and fifth distribution pipes 200, 210 and 220 are tightly adhered to each other (compressed) while being completely sealed by the sealing 600. In the airtight state, one distribution main line is formed.

For example, one supply pipe S or a return pipe R is configured.

In the assembled state, the required position, the required amount of the automatic temperature control valve 500 or the flow control valve 400 or the heating in the connector 202, 212, 222, 204, 214, 224 formed in the fourth, second, fifth distribution pipes (200, 210, 22) By connecting the pipe 300 is to configure one hot water distributor.

At this time, it is obvious that the automatic temperature control valve 500 may be implemented by providing the valve driver 510.

Therefore, by appropriately combining the fourth, second, fifth distribution pipes (200, 210, 200 '), the length of the pipes as a whole can be freely adjusted, thereby maximizing construction convenience.

In the present invention, when the hot water distributor is separated by the support bracket 100, the first distribution pipe 200 and the fifth distribution pipe 220 are improved to maintain the hot water distributors integrally coupled with each other. The distribution pipe 200 'and the third distribution pipe 220' may be configured.

7 to 12 is an exemplary view of a first distribution pipe 200 'having another configuration of the present invention, Figure 7 is a partial cutaway front view of the hot water distributor having another configuration of the present invention, Figure 8 7 is a front view of the first distribution pipe viewed from the pipe connector side of the configuration of the hot water distributor, Figure 9 is a perspective view of a hexagon nut for fixing the first distribution pipe and the third distribution pipe by a fixing bolt, Figure 10 is a hot water distributor 11 is a front view showing a state in which the hexagon nut is coupled to the first distribution pipe, and FIG. 12 is a front view showing a state in which the hexagon nut is coupled to the third distribution pipe. .

As shown in FIGS. 7 to 12, the first distribution pipe 200 ′ and the third distribution pipe 220 ′ of the present invention are the fourth distribution pipe 200 and the fifth distribution pipe of FIGS. 2 to 6. 220 and the overall configuration is the same, but the hexagonal nut insertion hole (B ') is inserted into and fixed to the second fixing flange (F') the projection (130a) (see Fig. 9) of one end of the hexagonal nut 130. ) Is formed, and the hex nut insertion hole (B ') is inserted into the outer circumferential surface of the hexagon nut insertion hole (B') on the surface of the pipe connector side of the second fixing flange (F '). A hexagon nut groove 201 (see Fig. 12) having a shape of a groove having a larger diameter is formed. In addition, a hexagon nut bolt fastening hole B ″ (see FIGS. 9 and 11) having a thread formed therein is formed at the center of the hexagon nut 130 so that the fixing bolt 110 is screwed together. (130) is seated in the hexagonal nut groove 201, the protrusion 130b of the bottom surface of the hexagonal nut 130 is coupled so as to fit in the hexagonal nut insertion hole (B ') and then fixing bolt 110 to the first, second and 3 Insert through the first fixing flange and the second fixing flange of the distribution pipe (200 ', 210, 220') through the threaded portion of the end of the fixing bolt 110 to the hexagon nut bolt fastening hole (B ") The fourth distribution pipe is configured to be integrally fixed to the first, second and third distribution pipes 200 ', 210, 220' by being screwed together without being fixed to the support plaque 100. The configuration differs from the 200 and the fifth distribution pipe 220.

In addition, as shown in FIGS. 7 to 12, the fixing bolt 110 protrudes from the hexagonal groove 130b into which the hexagonal flange is inserted into the first and third distribution pipes 200 'and 220'. A cap nut 120 'is screwed into the end of the cap nut 120'. When the cap nut 120 ′ is fixed to the support bracket 100, the cap nut 120 ′ is inserted into a through hole formed in the support bracket 100, and then the fixing bolt 110 protrudes from the hexagon groove 130b of the hexagon nut 130. 2 to 6 in performing the function of fixing the hot water distributor connected to the first, second, third distribution pipes (200 ', 210, 220') coupled to the support bracket 100 by being screwed) The fourth and fifth distribution pipes 200 and 220 of the hot water distributor of the configuration is different.

In this case, the first and third distribution pipes (200 ', 220') also has a connector, like the fourth and fifth distribution pipes (200, 220), the connector is a thermostat valve, flow control valve In this case, any one or two or more selected of the heating pipes are configured to be combined and fixed. In addition, the upper end of the connector of the first, third distribution pipe is formed so as to project higher than the inner peripheral surface of the first, third distribution pipe.

In addition, the main sealing groove indented at intervals with the front end is formed on the outer peripheral surface of the insertion portion of the site where the first, second and third distribution pipes are inserted and coupled to each other, and the stepped end is spaced apart from the main sealing groove. A sub sealing groove of the same type is formed in the jaw face, and a sealing (O-ring) is inserted into the main sealing groove and the sub sealing groove, and further installed. The bolt holes of the first and second fixing flanges are configured to include a bushing.

According to this configuration, the hot water distributor of the present invention forms a fixed assembly form even in a state separated from the support bracket 100. As a result, only the hot water dispenser is fixedly coupled to the support bracket 100 without being fixed thereto, and then a process such as internal pressure or airtight inspection can be performed. In addition, when the hot water distributor is separated from the support bracket 100 during the opening and closing operation, even when the cap nut 120 'is removed, the distinction pipe of the hot water distributor is not separated from the fixing bolt 110 and the hexagon nut 130. As a result of the fixed state, leakage and damage can be prevented even when the product is shipped or unintentionally dismantled by an unrelated person after installation.

Claims (6)

The connector is integrally formed in the up and down direction, and in the left and right directions perpendicular to it, a first fixing flange having a hexagon nut insertion hole is formed on the outer circumferential surface thereof, and an outer peripheral surface of the hexagon nut insertion hole of the first fixing flange surface on the piping connector side First and third distribution pipes having hexagon nut insertion grooves formed therein; The connector is integrally formed in the up and down direction, and a second fixing flange having a bolting hole is formed on the outer circumferential surface in the left and right direction perpendicular thereto so that at least one of the first and third distribution pipes is airtight with each other. A second distribution pipe which is fitted to be held so as to be continuously connected to be variable in length; A pair of fixing bolts forming one pipe main body by press-bonding the first, second and third distribution pipes through the hexagonal nut insertion hole of the first fixed flange and the bolt fastening hole of the second fixed flange; Hex nut is screwed to the fixing bolt and seated in the hexagon nut insertion groove; Inserted into the hexagonal groove of the hexagon nut and screwed to the fixing bolt and comprises a cap nut for fixing the hot water distributor on the support bracket, At least one selected from the thermostat valve or the flow regulating valve is fixed to the upper connector of the first, second and third distribution pipes, and the heating pipe is connected to the lower connector. Separate hot water dispenser. delete delete The method of claim 1, The first and second connection pipes of the first and second distribution pipes, characterized in that the upper end protrudes higher than the inner circumferential surface of the first and second distribution pipes, characterized in that the unitary type separate hot water distributor. The method of claim 1, In the outer peripheral surface of the insertion portion of the site where the first, second, and third distribution pipes are inserted and connected to each other, a main sealing groove is formed at intervals with the tip. The sub sealing grooves of the same type are formed on the stepped stepped intervals with the main sealing groove,  The unit assembly type separate type hot water distributor, characterized in that the sealing (O-ring) is inserted into the main sealing groove and the sub sealing groove. The method of claim 1, The unit assembly type separate hot water distributor, characterized in that the bushing is interposed in the bolt hole of the first and second fixed flange.