KR200423119Y1 - A insertion the device of the electric heat line for the hot water pipe - Google Patents

Abstract

The present invention relates to a heating wire inserting device of a hot water pipe, and more particularly, it is possible to simultaneously provide a compressed air discharged by an air compressor along with water discharged by a pump into an induction pipe in which a heating wire is knotted. Of course, it relates to a heating wire inserting device of the hot water pipe that can improve the work efficiency because it can be quickly recovered if necessary induction machine introduced into the inside of the hot water pipe.

According to the heating wire inserting device of the hot water pipe of the present invention, the induction pipe is easy to maintain by providing a separate inlet in which the heating wire is inserted, and can easily pass through the inside of the hot water pipe because the induction pipe can be provided with water In addition, if the pump is operated by connecting the end of the hot water pipe to the joint of the induction pipe if necessary, the inductor introduced into the hot water pipe can be recovered again, so that the work efficiency can be greatly improved. .

Hot water pipe, heating wire, sealing cap, valve, pump

Description

A insertion the device of the electric heat line for the hot water pipe}

1 is a schematic view showing a heating wire insertion apparatus of a conventional hot water pipe.

Figure 2 is a schematic diagram showing the entire heating wire insertion device of the hot water pipe according to an embodiment of the present invention.

"A" in FIG. 3 is an enlarged view of portion A of FIG. 2, and "I" is a schematic cross-sectional view of "A".

Figure 4 is a perspective view of the sealing means according to an embodiment of the present invention.

5 is an operation of the heating wire insertion device of the hot water pipe according to an embodiment of the present invention.

6 is another operation of the heating wire insertion device of the hot water pipe according to an embodiment of the present invention.

Explanation of symbols for the main parts of the drawings

10: heating element inserting device of the conventional hot water pipe 20: water supply unit

30: induction pipe 32: shutoff valve

34: gate valve 40: pump

42: suction pipe 44: discharge pipe

50: induction machine 52: heating wire

60: hot water pipe 70: air compressor

100: heating element insertion device of the hot water pipe of the present invention 110: induction pipe

112: first drain port 114: second drain port

116: gate valve 118: fitting

119: air inlet 120: sealing means

122: guide tube 124: cover member

125: small hole 126: first sealing cap

128: small hole 130: second sealing cap

132: stopper

The present invention relates to a heating wire inserting device of a hot water pipe, and more particularly, it is possible to simultaneously provide a compressed air discharged by an air compressor along with water discharged by a pump into an induction pipe in which a heating wire is knotted. Of course, it relates to a heating wire inserting device of the hot water pipe that can improve the work efficiency because it can be quickly recovered if necessary induction machine introduced into the inside of the hot water pipe.

In general, in order to reduce heating costs in the era of high oil prices, heating devices using electricity instead of oil have been proposed. In this way, the electric heating device is usually constructed by embedding a hot water pipe on the floor, injecting a heating wire into the inside of the hot water pipe, and connecting the heating wire to external electricity. That is, the heating wire is heated to heat the water provided in the inside of the hot water pipe to heat the floor.

On the other hand, hot water pipes that are buried or embedded in the floor are usually bent to form a plurality of curved portions. Many apparatuses have been proposed in the related art to more easily inject heating wires into a hot water pipe having such a curved portion. In particular, Korean Patent Registration No. 0351872 and Utility Model Registration No. 0405681 filed by the present applicant are applications for a heating wire insertion device of a hot water pipe.

That is, referring to the conventional hot water pipe heating wire inserting device with reference to Figure 1, the water supply unit 20, the induction pipe 30 is coupled to one side to the water supply unit 20, the water supply unit that greatly stores the water, the water supply unit A pump 40 capable of sucking water of the water 20 and a heating wire 52 are provided to include the induction pipe 50 inserted into the induction pipe 30 and introduced into the hot water pipe 60. It is composed.

One side of the induction pipe 30 is provided with a shut-off valve 32 for intermittent compressed air, and each of the gate valve 34 is provided to prevent the compressed air from flowing back to the water supply unit 20. It is.

The inductor 50 is inserted into the inlet of the induction pipe 30 coupled with the water supply unit 20, and the induction pipe 50 is drawn by drawing water from the pump 40 provided at the other side. 30) and penetrates into the hot water pipe (60).

At this time, since the compressed air can be injected into the induction pipe 30, there is an advantage that greatly helps in the induction of the induction device 50, while the inlet of the induction pipe 30 into which the induction device 50 is inserted is the water supply unit 20 There is a lot of inconvenience in use because it is coupled to, in case of breakage of the induction machine 50 introduced into the hot water pipe 60 and when some of the hot water pipe 60 is crushed and no longer intruded to recover the induction machine 50 It had to be replaced, which caused a considerable difficulty in recovery, which lowered the work efficiency.

The present invention is devised to solve the above problems, the induction machine knotted heating wire can easily penetrate the inside of the hot water pipe, as well as can quickly recover the induction pipe introduced into the hot water pipe when necessary. Therefore, to provide a heating wire inserting device of the hot water pipe to improve the work efficiency.

In order to achieve the above object, the induction pipe of the present invention has a T-shape as a whole, one end of the upper portion extending in the horizontal direction is connected to the hot water pipe, and the other end is capable of discharging water that can be flowed back. The drainage opening and the second drainage opening are sequentially formed, and a heating means is easily inserted therein, and a sealing means is provided to prevent backflow of water, and one side of the lower portion extending in the vertical direction corresponding to the upper portion has a flow of water. The opening and closing gate valve and the hot water pipe can be connected in sequence to form an end connected to the discharge pipe of the pump.

Preferably, one side of the induction pipe is provided with an air inlet connected to the air hose provided in the air compressor so that the compressed air can be injected.

In addition, the sealing means is provided so that the heating wire easily penetrates the inside of the induction pipe, one end is coupled to the cover member to minimize the amount of water introduced into the inside, the other end is introduced into the inside of the cover member A guide tube in which a small hole is formed to discharge a small amount of water; A first sealing cap which is fitted to the outer circumferential surface of the guide tube and is positioned at the front of the first drain hole, wherein a plurality of small holes are formed to allow water to pass through; A second sealing cap provided on the front surface of the second drain hole so as to completely block the water passing through the first sealing cap; And screwed to the guide tube, it is configured to include a stopper provided to prevent the other end of the guide tube.

Hereinafter, the heating wire inserting device of the hot water pipe of the present invention will be described in detail with reference to the accompanying drawings.

Figure 2 is a schematic diagram showing the entire heating wire insertion apparatus of the hot water pipe according to an embodiment of the present invention.

Referring to Figure 2, the heating wire insertion device 100 of the hot water pipe of the present invention is largely configured to include a water supply unit 20, the pump 40, the induction pipe 110 and the inductor 50.

The pump 40 is positioned at the upper end of the water supply part 20 so that the suction pipe 42 is fresh, and the lower part of the induction pipe 110 is nut-coupled to the discharge pipe 44 of the pump 40. Again, the upper end of the induction pipe 110 is coupled to the hot water pipe 60, the other end is blocked and the heating wire 52 is inserted therein. In addition, the other end of the hot water pipe 60 is preferably fresh water in the water supply unit (20). Accordingly, it can be seen that the water supply unit 20, the pump 40, and the inductor 50 are commonly used as compared with the prior art. However, in the present invention, the induction pipe 110 is formed in a different configuration.

Therefore, since the description of the mole supply unit 20, the pump 40 and the inductor 50 is already known, it will be omitted, and the configuration and operation relationship of the induction pipe 110 will be described in more detail below. do.

"A" in Figure 3 is an enlarged plan view of a portion A according to a preferred embodiment of the present invention, "I" is a schematic cross-sectional view of the portion A, Figure 4 shows a sealing means inserted into the upper portion of the guide pipe Perspective view.

Looking at the induction pipe of the present invention with reference to Figure 3, the induction pipe 110 has a T-shape as a whole, one end of the upper portion extending in the horizontal direction is connected to the hot water pipe 60, the other end is a reverse flow The first drain 112 and the second drain 114, which can discharge the water that can be formed are sequentially formed so that the end is blocked, the one side of the lower portion extending in the vertical direction corresponding to the upper portion of the water The gate valve 116 to open and close the flow and the joint 118 to connect the hot water pipe 60 are sequentially formed so that the end is connected to the discharge pipe 44 of the pump 40.

In addition, an upper portion of the induction pipe 110 is provided with an air inlet 119 configured to be connected to an air hose provided in the air compressor 70 so that air can be injected.

In addition, inside the upper portion of the induction pipe 110 is provided with a sealing means 120 in the longitudinal direction so that the heating wire 52 is easily intruded and prevent the back flow of water.

Here, it is natural that the fitting port 118, the first drain port 112, and the air inlet port 119 are provided with valves that can be opened or blocked.

Here, referring to FIG. 4, the sealing means 120 includes a guide tube 122, a first sealing cap 126, a second sealing cap 130, and a stopper 132. .

The guide tube 122 is formed to have a length corresponding to the upper length of the guide tube 110 extending horizontally is inserted into the guide tube 110. The guide tube 122 has a heating wire 52 penetrated therein, one end of the cover member 124 is fitted to minimize the amount of water introduced into the inside, the other end through the cover member 124 It is preferable that a plurality of small holes 125 are formed to discharge the water flowing into the guide tube 122.

The first sealing cap 126 is fitted to the outer circumferential surface of the guide tube 122 is located on the front of the first drain hole 112, a plurality of small holes (128) are formed to penetrate the interior so that water is discharged have. That is, the first sealing cap 126 receives the pressure of the water flowing back in a large amount, and is implemented to be discharged in small amounts through the small holes (128).

The second sealing cap 130 is provided on the front surface of the second drain 114 to completely block the water discharged in small amounts through the small holes 128 of the first sealing cap 126, that is, the first sealing cap The water discharged in small amounts through the small holes 128 of 126 is greatly reduced in pressure and thus cannot penetrate the second sealing cap 130.

The stopper 132 is screwed to the induction pipe 110, it is provided to prevent the other end of the guide tube 122.

5 is a schematic operation diagram of the heating wire insertion apparatus of the hot water pipe according to an embodiment of the present invention, Figure 6 is a schematic operation diagram of the heating wire insertion apparatus of the hot water pipe according to another embodiment.

First, referring to FIG. 5, the suction pipe 42 of the pump 40 is fresh water in the water supply unit 20, and the lower portion of the induction pipe 110 is coupled to the discharge pipe 44 extending to the other side. In addition, the upper end of the induction pipe 110 is coupled to one end of the hot water pipe 60, the other end of the hot water pipe 60 is fresh water back to the water supply unit 20. In addition, the first drain 112 and the second drain 114 of the induction pipe 110 are also extended to the water supply unit 20 is fresh water.

On the other hand, before the coupling of the induction pipe 110 and the hot water pipe 60, the heating wire 52 is projected to one end through the guide tube 122 of the inner sealing means 120 at the other end of the induction pipe 110, The protruding heating wire 52 is attached to the induction machine 50 and inserted into the hot water pipe 60 together with the induction machine 50.

The gate valve 116 provided in the lower portion of the induction pipe 110 connected in this way is open, the fitting hole 118 is blocked, the first drain 112 is blocked, the second drain 114 is It is always open, and the air inlet 119 is set to be blocked.

Thus, when the pump 40 is operated and the water is supplied into the lower portion of the induction pipe 110, the water is transferred to the upper portion. At this time, the water transferred to the top will be transferred to the opposite side where the first sealing cap 126 and the second sealing cap 130 is located, that is, the hot water pipe 60 is coupled. The inductor 50, which is first inserted by the transferred water, will penetrate the inside of the hot water pipe 60, and the heating wire 52 is inserted into the hot water pipe 60. At this time, if the inductor 50 is not easily penetrated, the air inlet 119 may be opened to supply the compressed air together with water, thereby allowing it to penetrate more quickly and accurately.

Here, referring to FIG. 6, the inductor 50 penetrating the hot water pipe 60 is hung over the crushed portion of the hot water pipe 60, thus illustrating a case in which it cannot be moved further. In this case, the end of the hot water pipe 60, which is fresh water in the water supply unit 20, is coupled to the joint 118 provided at the lower side of the induction pipe 110 to open the gate valve 116. And, the first drain 112 is opened. Then, when the pump 40 is operated, water will be introduced through the fitting port 118, and the inductor 50 is returned to the connection portion of the hot water pipe 60 and the induction pipe 110 by the countercurrent water and recovered. It can be.

At this time, the water flowing through the fitting hole 118 is recovered through the first drain port 112 provided between the second sealing cap 130 through the upper first sealing cap 126 of the induction pipe 110. If a small amount of water passes through the second sealing cap 130, it will be recovered from the second drain 114.

Here, the first sealing cap 126 may greatly maximize the sealing force of the second sealing cap 130 which receives a relatively low pressure of water by greatly reducing the pressure of the water passing back through.

On the other hand, since the cover member 124 through which only the heating wire 52 is inserted is inserted into the end of the guide tube 122 into which the heating wire 52 is inserted, there is almost no water flowing into the guide tube 122. If a small amount of water is introduced, it is discharged to the small holes 125 formed at the other end of the guide tube 122 and will be recovered to the water supply unit 20 through the second drain hole 114 of the induction pipe 110. .

Therefore, according to the heating wire inserting apparatus 100 of the hot water pipe of the present invention, the induction pipe 110 is provided with a separate inlet in which the heating wire 52 is inserted, so that it is easy to use or maintain, and the water to the induction machine 50 is reduced. Compression air can be provided together with the pump to easily penetrate the inside of the hot water pipe 60, and if necessary, connect the end of the hot water pipe 60 to the joint 118 of the induction pipe 110 and then pump the pump. By operating the 40 can recover the inductor 50 introduced into the hot water pipe 60 again is a useful design that greatly improves the work efficiency.

The foregoing has outlined rather broadly the features and technical advantages of the subject innovation in order to better understand the utility model claims of the subject matter described below. Additional features and advantages constituting the utility model claims of the present invention will be described below. It should be appreciated by those skilled in the art that the conception and specific embodiments of the presently disclosed subject matter can be used immediately as a basis for designing or modifying other structures for carrying out similar purposes as the present invention.

In addition, such a modification or altered equivalent structure by those skilled in the art as a basis for modifying or designing the structure and concept of the invention disclosed in the present invention to another structure for carrying out the same purpose of the present invention is practical. Various changes, substitutions, and alterations are possible without departing from the spirit or scope of the invention as described in the scope of the new patent.

As described above, according to the heating wire inserting device of the hot water pipe of the present invention, the induction pipe is provided with a separate inlet through which the heating wire is inserted, and is easy to maintain and provide compressed air together with water to the induction hot water. Not only can it easily penetrate the inside of the pipe, but also if necessary, if the pump is operated by connecting the end of the hot water pipe to the joint of the induction pipe, the induction pipe introduced into the hot water pipe can be recovered again, thereby greatly improving the work efficiency. The effect can be aimed at.

Claims (3)

A water supply unit for supplying water and a pump for sucking water from the water supply unit and one side is connected to the pump and the other side is configured to include an induction pipe connected to the hot water pipe that is already buried in the bottom or to be buried. In the heating wire inserting device of the hot water pipe, the induction machine having a heating wire is introduced into the hot water pipe by water, The induction pipe has a T-shape as a whole, one end of the upper portion extending in the horizontal direction is connected to the hot water pipe, the other end is sequentially formed with a first drain and a second drain to discharge water that can be flowed back The inside is provided with a sealing means that can easily penetrate the heating wire and at the same time prevent the back flow of water, One side of the lower portion extending in the vertical direction corresponding to the upper portion is formed with a gate valve for opening and closing the flow of water and a joint for connecting the hot water pipe is sequentially formed so that the end is connected to the discharge pipe of the pump Heating wire inserting device of the hot water pipe. The method of claim 1, One side of the induction pipe is a heating wire insertion device of the hot water pipe, characterized in that the air inlet is connected to the air hose provided in the air compressor so that the compressed air can be injected. The method of claim 1, The sealing means The heating wire is provided to easily penetrate the inside of the induction pipe, one end of the cover member is coupled to minimize the amount of water introduced into the inside, and the other end side to discharge a small amount of water flowing into the inside of the cover member A guide tube in which a small pore is formed; A first sealing cap which is fitted to the outer circumferential surface of the guide tube and is positioned at the front of the first drain hole, wherein a plurality of small holes are formed to allow water to pass through; A second sealing cap provided on the front surface of the second drain hole so as to completely block the water passing through the first sealing cap; And Screwed to the induction pipe, the heating wire insertion device of the hot water pipe, characterized in that it comprises a stopper provided to prevent the other end of the guide pipe.

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