KR100707965B1 - A structure of warm water pipe have a safety device - Google Patents

Abstract

The present invention relates to a structure of a hot water pipe equipped with a safety device, and more particularly, a hot water pipe having a safety device greatly improved in maintenance and safety by quickly knowing when a leak of heating water occurs in a pressure receiving device. It is about the structure.

According to the structure of the hot water pipe equipped with the safety device of the present invention, when the heating water leaks from the pressure receiving device, it is quickly detected by the detection means of the safety device by causing the electrically connected temperature control controller to immediately shut off the entire power supply In addition to improved safety, if a leak occurs, the entire power source will be shut off, so that the administrator can immediately know and maintain it quickly, which will make maintenance easier.

Hot water pipes, lead wires, magnets, nipples

Description

Structure of warm water pipe have a safety device

1 is a schematic diagram showing the structure of a conventional hot water pipe.

2 is an enlarged cross-sectional view of portion A of FIG.

Figure 3 is a schematic diagram showing the structure of a hot water pipe according to a preferred embodiment of the present invention.

4 is an enlarged cross-sectional view of portion B of FIG.

5 is a perspective view showing a safety device according to an embodiment of the present invention.

"A" and "I" of Figure 6 is an operation of the safety device according to an embodiment of the present invention.

Explanation of symbols for the main parts of the drawings

10: structure of conventional hot water pipe 12: floor

20: hot water pipe 22: heating wire

24: main line 30: sealing device

32: nut 33: connecting piece

34,34 ': Seal cap 36: Cap nut

38: cap 40: pressure receiving device

42: case 44: elastic member

46: corrugated pipe 47: hose

48: connecting means 50: temperature control control

100: structure of the hot water pipe of the present invention 110: safety device

112: connecting member 114: lid

115: fastening portion 116: coupling hole

118: main body 120: sensing means

122: support rod 124: screw portion

125: upper jaw 126: lower jaw

128: lead wire 129: wire

130: buoyant material 132: magnet

140: temperature control unit N: nut

The present invention relates to a structure of a hot water pipe equipped with a safety device, and more particularly, by allowing the operator to know quickly by shutting off the entire power supply when a leak of heating water occurs in the pressure receiving device, maintenance and safety It relates to the structure of a hot water pipe equipped with this greatly improved safety device.

In general, many proposals have been made on the structure of hot water pipes into which heating water and heating wires have been inserted. have. Therefore, in the following, the conventional hot water pipe structure will be described in detail with reference to this.

That is, FIG. 1 is a schematic view showing the structure of a conventional hot water pipe, and FIG. 2 is an enlarged cross-sectional view of portion A of FIG.

First, referring to the drawings, the structure of the conventional hot water pipe 10 is largely embedded in the floor 12, the hot water pipe 20, the sealing device 30 to block the end of the hot water pipe 20, the It comprises a pressure receiving device 40 for receiving the pressure generated in the hot water pipe 20 and the temperature control control unit 50 for controlling the power and operation.

The hot water pipe 20 is buried corresponding to the entire floor, and is buried to have a plurality of curved bent portions. In addition, heating water and a heating wire 22 capable of heating the heating water are inserted into the hot water pipe 20. Of course, the heating wire 22 is connected to the external wire 24 to be controlled by the temperature control controller 50.

The sealing device 40 has been proposed in various configurations, but is usually formed inside the screw portion and the nut 32 is fastened so as not to be separated from the end of the hot water pipe, one side is to be fastened to the internal threaded portion of the nut 32 A connecting piece 33 having a first spiral portion and a second spiral portion formed thereon, sealing caps 34 and 34 'fitted inside the connecting piece 33, and the sealing caps 34 and 34' are in close contact with each other. It is configured to include a cap nut 36 for fastening so as to close the cap nut 36 ends.

The pressure receiving device 40 is installed to communicate with the sealing device 30 through the connecting means (48). That is, the case 42 having a space therein, the elastic member 44 inserted into the case 42, the corrugated pipe 46 carried by the elastic member 44, and air and heating water are discharged to the outside. It is configured to include a hose 47 provided to be able to.

The pressure receiving device 40 configured as described above is implemented to receive the pressure of the heating water heated in the hot water pipe 20 to be contracted / expanded. The pressure receiving device 40 is configured to accommodate the pressure of the hot water pipe 20 and the sealing device 30. It is to prevent rupture.

The temperature control control unit 50 is a conventional control unit set to enable temperature control by applying / blocking power to the heating wire 22 inserted into the hot water pipe 20.

According to the structure 10 of the conventional hot water pipe configured as described above, when the pressure of the heating water heated by the heating wire 22 can be accommodated, it has the advantage of convenience in use.

However, if the corrugated pipe 46 provided inside the pressure receiving device 40 is broken and the water is leaked, it will be discharged to the outside through the hose 47, but it is inconvenient for maintenance because the user or the manager cannot know this quickly. It was. In particular, when broken at night, the heating water provided inside the hot water pipe 20 is significantly leaked, which may cause a second and third safety accident.

The present invention has been made to solve the above problems, it is possible to quickly detect the leakage occurring in the pressure receiving device is easy to maintain the initial, the structure of the hot water pipe equipped with a safety device greatly improved safety To provide.

In order to achieve the above object, the present invention is connected to one side of the pressure receiving device, the safety device is short-circuited by the buoyancy generated by accommodating the heating water is leaked when the leakage of the heating water inside; And a temperature control controller electrically connected to the safety device and set to cut off the entire power supply of the hot water pipe by detecting when the power supply of the safety device is short-circuited.

Preferably the safety device is connected to one side of the pressure receiving device; A fastening part connected to the connection member is formed at one side, and the other side includes a main body including a lid formed with a coupling hole; And is provided in the interior of the body, the nut is fixed through the coupling hole formed in the lid, it comprises a sensing means that is short-circuited or energized by the buoyancy of the heating water flowing into the body.

In addition, the sensing means is a screw portion to which the nut is fastened and the upper locking jaw and the lower locking jaw are sequentially formed, the support rod having a lead wire therein; A buoyancy material inserted into the support rod and provided between upper and lower locking jaws, and having a magnet provided on the inner surface thereof to be vertically slid by the buoyancy of water to energize / short the lead wires; And a wire connecting the lead wire and the temperature control controller.

Hereinafter, with reference to the accompanying drawings will be described in more detail the structure of the hot water pipe with a safety device of the present invention.

Figure 3 is a schematic diagram showing the structure of a hot water pipe according to a preferred embodiment of the present invention, Figure 4 is an enlarged cross-sectional view B portion of FIG.

Referring to the drawings, the structure 100 of the hot water pipe of the present invention is largely embedded in the hot water pipe 20, the sealing device 30 to block the end of the hot water pipe 20, the hot water pipe 20 It comprises a pressure receiving device 40 for receiving the pressure generated in the), the safety device 110 is installed on one side of the pressure receiving device 40 and the temperature control control unit 140 to control the power and operation It is.

The hot water pipe 20 is buried corresponding to the whole floor, the heating water and the heating wire 22 for heating the heating water is inserted therein. Of course, the heating wire 22 is connected to the external wire 24 and is controlled by the temperature control controller 140.

Although the sealing device 30 has been proposed in various configurations, the nut 32 is usually formed therein and fastened so as not to be detached from the end of the hot water pipe, and one side of the sealing device 30 is fastened to the internal threaded portion of the nut 32. A connecting piece 33 having a first spiral portion and a second spiral portion formed thereon, sealing caps 34 and 34 'fitted inside the connecting piece 33, and sealing caps 34 and 34'. It comprises a cap nut 36 for tightly fastening and a cap 38 for blocking the end of the cap nut 36.

The pressure receiving device 40 is installed to communicate with the sealing device 30 through the connecting means (48). That is, the case 42 having a space therein, the elastic member 44 inserted into the case 42, the corrugated pipe 46 carried by the elastic member 44, and air and heating water are discharged to the outside. It is comprised including the hose 47 which can be made.

Here, the hot water pipe 20, the sealing device 30, the pressure receiving device 40 configured as described above have the same configuration as in the prior art, and have been described briefly using the same reference numerals. The adjustment control unit 140 will be described in detail.

The safety device 110 is installed in communication with the pressure receiving device 40, it is electrically connected to the temperature control control unit 140. That is, when breakage occurs in the corrugated pipe 46 contracted / expanded according to the heating water pressure of the hot water pipe 20, the safety device 110 connected to one side receives the leaking water as well as the received heating. By the buoyancy of the number is to allow the temperature control control unit 140 to cut off the entire power.

Such a configuration of the safety device 110 will be described in more detail below.

The temperature control control unit 140 is a conventional control unit that can control the temperature by applying power to the heating wire 22 inserted into the hot water pipe 20 by the user's operation. In addition, when abnormal (short) operation occurs in the safety device 110 is electrically connected to the safety device 110, it is additionally set to detect the entire power supply.

5 is a perspective view showing a safety device according to an embodiment of the present invention.

Referring to the drawings, the safety device 110 of the present invention is largely connected to the connection member 112, the main body 118 connected to the connection member 112 and the sensing means 120 provided in the interior of the main body 118 It is configured to include).

The connecting member 112 is connected to each other through the pressure receiving device 40 and the main body, which is a kind of hose. Here, the joint of the connection member 112 may be implemented in a variety of ways, but it is usually good to joint through the nipple.

The main body 118 has a fastening portion 115 connected to the connecting member 112 is formed on one side, the other side is configured to include a lid formed with a coupling hole 116, a predetermined space is provided therein .

The sensing means 120 includes a support rod 122, a buoyancy material 130 fitted to the support rod 122, and a wire 129 electrically connected to the temperature control controller 140. ) Is a screw portion to which the nut (N) is fastened, the upper locking jaw 125 and the lower locking jaw 126 are sequentially formed, the lead wire 128 is provided inside. In addition, the buoyancy material 130 is inserted into the support rod 122 is provided between the upper and lower locking projections (125, 126), the inner surface is provided with a magnet 132 in a band shape. Of course, the buoyancy material 130 is already inserted before forming the lower locking jaw 126 of the support rod 122. In addition, the wire 129 electrically connects the lead wire 128 and the temperature control controller 140 of the support rod 122.

As a result, the support rod 122 is inserted into the buoyancy material 130 is inserted into the main body 118, protrudes into the coupling hole 116 formed in the lid is firmly fixed with a nut (N). Of course, the wire 129 connecting the lead wire 128 and the temperature control controller 50 is extended.

"A" and "B" of Figure 6 is an operation of the safety device according to an embodiment of the present invention.

First, referring to "a", although not shown here, the connection member 112 is connected to one side of the pressure receiving device 40, and the temperature control controller 140 is electrically connected to a safety device ( If a short circuit occurs at 110), the power of the entire device is turned off and the power is not turned on until the administrator checks and resets.

Therefore, it can be seen that the main body 118 of the safety device 110 communicates with the pressure receiving device 40 through the connection member 112, and the sensing means 120 is provided inside the main body 118. That is, the support rod 122 to which the buoyancy material 130 is inserted is provided in the main body 118, and the upper portion of the support rod 122 protrudes into the coupling hole 116 to be fixed by the nut N and the lead wire 128. The wire 129 connected to and extended to the upper side is electrically connected to the temperature control controller 140. At this time, the support rod 122 will be firmly fixed by being supported by the upper locking jaw 125 and the nut (N).

Here, the partial enlarged view shown in the side, it can be seen that the end of the lead wire 128 and the magnet 132 of the buoyancy material 130 is energized because it is located on the same horizontal line. Of course, the temperature control controller 140 is set to recognize this state as normal operation.

Here, looking at "I", it was illustrated that the heating water leaks due to the breakage of the corrugated pipe 46 that receives the pressure in the pressure receiving device (40). Therefore, the leaked heating water is introduced into the main body 118 through the connecting member 112 of the safety device 110, the buoyancy material 130 is raised to the upper portion of the support rod 122 by the buoyancy of the received heating water. It can be seen that.

At this time, when the partial enlarged view shown in the side, the end of the lead wire 128 and the magnet 132 of the buoyancy material 130 is shifted on the same horizontal line due to the rise of the buoyancy material 130, unlike the case of the "ga" have. In this case, the lead wire 128 and the magnet 132 are short-circuited, and the temperature control controller 140 electrically connected thereto recognizes this to cut off the entire power supply of the apparatus.

As the whole power is cut off so that the user can easily know the malfunction of the hot water pipe 20. Therefore, the corrugated pipe 46 of the pressure receiving device 40 is replaced, and then the heating water contained in the main body 118 of the safety device 110 is emptied. Done.

Therefore, according to the structure 100 of the hot water pipe equipped with the safety device of the present invention, when the heating water leaks from the pressure receiving device 40, the detection means 120 of the safety device 110 to quickly detect the electrical Safety control is improved by allowing the temperature control control unit 140 connected to the power supply to be immediately cut off, and when a leak occurs, the power supply is cut off so that the administrator can immediately know and quickly maintain the maintenance. .

In addition, the safety of the second and third accidents such as an electric accident that may occur due to the leakage of the heating water may be prevented in advance.

The foregoing has outlined rather broadly the features and technical advantages of the present invention in order to better understand the claims of the invention which will be described later. Additional features and advantages constituting the 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 invention disclosed may be readily used as a basis for designing or modifying other structures for carrying out similar purposes to the invention.

In addition, such modifications or altered equivalent structures by those skilled in the art as a basis for modifying or designing the structures and embodiments of the invention disclosed in the present invention to other structures for carrying out the same purposes of the present invention are patents Various changes, substitutions and changes may be made without departing from the spirit or scope of the invention as set forth in the claims.

As described above, according to the structure of the hot water pipe equipped with the safety device of the present invention, when the heating water leaks from the pressure receiving device, the sensing means of the safety device quickly detects it and causes the electrically connected temperature control controller to Safety will be improved by shutting off the power immediately, and if the leakage occurs, the whole power will be cut off, so that the administrator can know immediately and can maintain the machine quickly.

In addition, the second and third accidents, such as an electric accident that may be generated due to the leakage of the heating water, can be prevented in advance, thereby realizing an effect of greatly improving safety.

Claims (3)

Hot water pipe is inserted into the inside to heat the heating water is installed on the bottom surface, installed in the end of the hot water pipe, the sealing device for preventing the leakage of the heating water provided therein, the hot water pipe to the In the structure of the hot water pipe is installed on one side comprising a pressure receiving device for receiving the pressure of the heating water and a temperature control control unit for controlling the power and operation, A safety device connected to one side of the pressure receiving device, the power being short-circuited by buoyancy generated by receiving the leaking heating water when a leak of heating water is generated therein; And The structure of the hot water pipe with the safety device, characterized in that it is electrically connected to the safety device and configured to include a temperature control control unit is set to cut off the power supply of the hot water pipe when the power supply of the safety device is short-circuited. The method of claim 1, The safety device A connection member connected to one side of the pressure receiving device; A fastening part connected to the connection member is formed at one side, and the other side includes a main body including a lid formed with a coupling hole; And It is provided inside the main body, the nut is fixed through a coupling hole formed in the lid, the hot water provided with a safety device, characterized in that it comprises a sensing means that is short-circuit or energized by the buoyancy of the heating water flowing into the main body Structure of the tube. The method of claim 2, The sensing means From the top, the screw portion to which the nut is fastened and the upper locking jaw and the lower locking jaw are sequentially formed, the support rod having a lead wire therein; A buoyancy material inserted into the support rod and provided between upper and lower locking jaws, and having a magnet provided on the inner surface thereof to be vertically slid by the buoyancy of water to energize / short the lead wires; And The structure of the hot water pipe with a safety device, characterized in that it comprises a wire connecting the lead wire and the temperature control control.

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