KR102467145B1 - Defrosting device for water pipe - Google Patents

Abstract

The present invention relates to a defrosting device for water pipes implemented to quickly defrost water pipes installed outdoors when they are frozen, comprising: a water pipe part for draining water from the water pipes; A hot water casing unit that surrounds the water pipe unit and has a hot water path through which hot water passes; A hot water supply unit connected to an upper part of the hot water passage to supply hot water to the hot water passage; and a hot water drainage unit connected to a lower part of the hot water passage to drain the hot water into the hot water passage.

Description

Defrosting device for water pipe}

The technical field of the present invention relates to a defrosting device for water pipes, and in particular, to a defrosting device for water pipes implemented to quickly defrost water pipes installed outdoors when they are frozen.

In winter, when the temperature drops below freezing, water freezes inside the water pipes on the ground, and the water pipes freeze, resulting in a situation in which the water pipes need to be replaced. In particular, since water pipes supplying water to the outdoors are very vulnerable to such freezing and bursting, various products for solving this problem are being developed and released.

Antifreeze is a device that connects water pipes and water pipes that supply water. Opening a valve in the pipe shape supplies water to the pipe, and closing the valve stops the water supply and at the same time, the water remaining inside the pipe body automatically flows into the ground. It refers to a water valve that can drain water and prevent freezing and bursting of water pipes and water pipes, especially in winter. When the valve is closed by turning the handle at the top of the antifreeze valve, the part connected to the water pipe is locked and the water supply is stopped. Water is automatically drained to the outside through the drain hole, and through this, there is no water remaining in the pipe body of the antifreeze tube, preventing freezing and bursting in winter when the temperature is low, and supplying water when the valve is opened.

Korean Patent Registration No. 10-1257323 (registered on April 29, 2013) discloses an antifreeze for water supply, in which a water pipe is connected to a water supply pipe buried under the ground and installed vertically on the ground, and a valve body on the upper side of the water pipe Is provided, and in the antifreeze for waterworks in which the opening and closing handle is installed in communication with the upper side of the valve body to supply constant water to the ground, it is provided on the outside to surround the water pipe and the valve body, and the geothermal heat moves vertically from the ground Insulation for heat retention in which a plurality of geothermal transfer holes are formed; A protective tube wrapped in close contact with the outer surface of the insulating material for keeping warm; A sealing cap closely attached to the top of the insulating material and the protective pipe for keeping warm and having a plurality of through-holes communicating with the geothermal movement through-hole; An upper protective cover provided on the outside to surround the upper and side portions of the sealing cap and having a discharge passage formed so that the discharge side faces the ground side so as to communicate with the through hole and discharge geothermal heat toward the ground; It is connected to the valve body located in the insulation for keeping warm and extends to the outside of the protective pipe so that the water moving through the water pipe is supplied to the ground. A water supply pipe that is formed with a discharge portion directed toward; It is characterized in that it is made of a moving part insulating material that is in close contact with the outer surface of the moving part and wraps around the outside of the moving part. According to the disclosed technology, when the opening/closing handle is locked, the residual water in the valve body is discharged to a drain pipe installed outward, and the geothermal heat is discharged to the ground through an insulator to prevent freezing and freezing in the antifreeze. Provide antifreeze for water supply let it do

Korean Patent Registration No. 10-1675874 (registered on November 14, 2016) relates to antifreezing for preventing freezing, and a vacuum blocking pipe covering a part of a water pipe and a faucet part freezes the remaining water in the space. As it actively prevents water loss due to freezing or water leakage due to freezing, it can be protected from water leakage, etc., and in supplying such a block pipe, it is provided in a vacuum-treated state to induce integration of the target water pipe by fitting. Or, after installation in a water supply facility, a separate vacuum operation is provided to improve the related structure so that the air in the internal space can be completely removed. According to the disclosed technology, a main water pipe buried in the ground and supplying water; a water pipe connected to the main water pipe and extending and exposed to the ground; and a faucet that is screwed through one side of the water pipe and selectively determines the external discharge of water. ; And, the valve part that is operated up and down to determine whether or not to supply water inside the water pipe; remaining inside the water pipe

In the antifreeze system to prevent freezing of water, a blocking pipe having an extended length from the ground to the ground and maintaining a vacuum state is placed in the outer circumferential area of the water pipe, but the blocking pipe is overlapped with each other between the water pipe and the water pipe. a head covering the entire area where the coupling is performed from the outside; And a body portion that extends vertically downward narrower than the width of the head and covers the front of the straight path corresponding to the longitudinal direction of the water pipe from the outside; and, the inner center is formed through the top and bottom so that the valve part and the water pipe are drawn in through the top and bottom, respectively. Interposed hollow part; As the water pipe is accommodated through the hollow part of the block pipe, the upper and lower regions of the block pipe are configured to be sealed and fixed to the outer surface of the valve part and the water pipe, respectively, and the block pipe A suction hole formed on the upper part of the head to intervene the needle pin of the vacuum device so that the vacuum of the inner space by the silver vacuum device can be executed through a separate vacuum operation after installation in the water supply facility; and, the degree of vacuum in the inner space It further includes; a vacuum gauge connected to the body so that the can be visually identified; and, in the inner space of the water pipe, a step protruding on the same line as the horizontal position of the faucet with respect to the center direction from the inner surface is round. A valve unit having a rotation range in both directions according to a user's selection; and a winding unit that determines the degree of screw coupling by the action between the operations and causes a variable position of the top and bottom; and a periphery of a step on the bottom surface of the winding unit. A support body that extends integrally downward to reach the area and moves up and down by receiving the vertical movement of the winding unit; and, integrally formed at the end of the support body, to be lifted at the bottom of the step to induce a sealing force, so that it is in close contact on the same line of the bottom of the step It is characterized in that it consists of; a sealing member of synthetic resin material that blocks the perforation space or extends downward compared to the position on the vertical line of the step and induces the opening of the perforation space.

In the prior art as described above, frequent failures and freezes due to the long structure of the antifreeze valve have been improved, but the structure is not simple, so the manufacturing time and cost are uneconomical.

In addition, there is a disadvantage that it cannot be used semi-permanently because it is a method of replacing broken parts.

In addition, since the entire water pipe is replaced with antifreeze, there is a disadvantage in that it is uneconomical in terms of installation time and cost.

Korean Patent Registration No. 10-1257323 Korean Patent Registration No. 10-1675874

The problem to be solved by the present invention is to solve the above-mentioned disadvantages, and relates to a defrosting device for water pipes implemented to quickly defrost water pipes installed outdoors when they are frozen.

As a means for solving the above problems, according to one feature of the present invention, the water pipe portion for draining water from the water pipe; a hot water case part surrounding the water pipe part and having a hot water passage through which hot water passes; a hot water supply unit connected to an upper portion of the hot water passage to supply hot water to the hot water passage; and a hot water drainage unit connected to a lower part of the hot water passage to drain the hot water into the hot water passage.

In one embodiment, the hot water path is characterized in that it is formed in a spiral shape by adhering to the water pipe part.

In one embodiment, the hot water path is characterized in that it is formed in a straight line by adhering to the water pipe part, and is provided with a plurality at a predetermined distance or angle from each other.

In one embodiment, the hot water drainage unit, the hot water drain pipe member is connected to the lower side of the hot water passage to deliver the hot water to be drained; and a hot water drain member connected to one side of the hot water drain pipe member to drain the hot water transferred from the hot water drain pipe member to the outside.

In one embodiment, the hot water drain unit is characterized in that it includes a drain valve member fixedly installed at an end to adjust the amount of hot water discharged.

In one embodiment, the hot water path is characterized in that the cross-sectional area of the lower side is narrower than the upper side by a preset length.

In one embodiment, the hot water case unit is installed on the hot water furnace, a heating wire member that is heated by receiving power; and a power supply member connected to the heating wire member to supply power.

In one embodiment, the hot water casing portion is characterized in that made of a polymer compound with excellent heat resistance and water resistance.

In one embodiment, the polymer compound is characterized in that it consists of one or more of polypropylene, polystyrene, acrylonitrile butadiene styrene resin, polyamide, polyacetal, polycarbonate, polybutylene terephthalate, and phenol resin. do.

In one embodiment, the hot water drainage unit is located underground and is characterized in that it drains hot water underground.

In one embodiment, the defrosting device for the water pipe further includes a heating unit connected between the hot water supply unit and the hot water drain unit to heat the hot water drained from the hot water drain unit and supply it to the hot water supply unit. to be characterized

In one embodiment, the defrosting device for the water pipe includes a heat insulation case portion that surrounds the hot water case portion, has a drain connection pipe connected to the hot water drain portion, and insulates it from the outside; An upper cap portion fixed to the hot water casing and the upper side of the insulating casing, having an upper through hole through which the water pipe passes through the center, and having a supply connection pipe connected to the hot water supply at one side; and a lower cap portion fixed to the lower portion of the hot water casing portion and the insulating casing portion and having a lower through hole through which the water pipe portion passes in a central portion.

In one embodiment, the insulating case portion, a heat insulating member that surrounds the hot water case portion, to insulate from the outside; It is characterized in that it includes a case member that surrounds the heat insulating member and protects the heat insulating member from the outside.

In one embodiment, the heat insulating member is characterized in that made of one or more of polystyrene, glass wool, rock wool, expanded polyethylene, polyurethane foam, vermiculite, perlite.

In one embodiment, the case member is characterized in that it is made of one or more of cast iron, steel, copper, copper alloy, aluminum, stainless steel, polyethylene, hard vinyl chloride, soft vinyl chloride.

In one embodiment, the case member is characterized in that it is provided with male threads on the upper and lower outer surfaces.

In one embodiment, the heat insulating member is located between the case member and the hot water casing portion, a blocking film for insulating from the outside; a vacuum film formed in a vacuum inside the blocking film to insulate from the outside; and protective means positioned on the upper and lower sides of the blocking film to protect from external impact.

In one embodiment, the blocking film is made of glass, and the outer surface is plated with silver to reflect heat.

In one embodiment, the protective means is characterized in that it is made of one or more of polyurethane, polystyrene, glass wool, rock wool, and expanded polyethylene.

In one embodiment, the upper cap portion is characterized in that an upper fastening groove is formed on the lower side of the central portion, and a female thread is provided inside the upper fastening groove to be screwed to the upper side of the case member.

In one embodiment, the upper cap portion has a vertical through-hole through which the central portion vertically passes, and a female thread is formed in the vertical through-hole to form an upper cap fixing member screwed to the insulating case portion; And a male thread is formed on the outer surface and the supply connection pipe is provided on one side, characterized in that it comprises a rotating member screwed to the upper cap fixing member.

In one embodiment, the lower cap portion is characterized in that a lower fastening groove is formed on the upper side of the central portion, and a female thread is provided inside the lower fastening groove to be screwed to the lower side of the case member.

As an effect of the present invention, by providing a thawing device for water pipes implemented to quickly defrost water pipes installed outdoors when they are frozen, the structure is simple and the time and cost required for manufacturing are economical.

In addition, as an effect of the present invention, it is possible to use semi-permanently rather than replacing a broken part.

In addition, the effect of the present invention is that it is economical in terms of installation time and cost because it is directly installed on the water pipe without replacing the entire water pipe with an antifreeze.

1 is a view illustrating a defrosting device for water pipes according to an embodiment of the present invention as a first example.
2 is a view illustrating a defrosting device for water pipes according to an embodiment of the present invention as a second example.
FIG. 3 is a view illustrating the hot water path in FIG. 2 as a first example.
FIG. 4 is a view illustrating the hot water path in FIG. 2 as a second example.
5 is a view illustrating a water pipe part, a hot water case part, an insulating case part, and an upper cap part in FIG. 2 .
6 is a view illustrating the heat insulating member in FIGS. 1 and 2 as another example.
7 is a view illustrating a defrosting device for water pipes according to an embodiment of the present invention as a third example.

Hereinafter, with reference to the accompanying drawings, embodiments of the present invention will be described in detail so that those skilled in the art can easily carry out the present invention. However, since the description of the present invention is only an embodiment for structural or functional description, the scope of the present invention should not be construed as being limited by the embodiments described in the text. That is, since the embodiment can be changed in various ways and can have various forms, it should be understood that the scope of the present invention includes equivalents capable of realizing the technical idea. In addition, since the object or effect presented in the present invention does not mean that a specific embodiment should include all of them or only such effects, the scope of the present invention should not be construed as being limited thereto.

The meaning of terms described in the present invention should be understood as follows.

Terms such as "first" and "second" are used to distinguish one component from another, and the scope of rights should not be limited by these terms. For example, a first element may be termed a second element, and similarly, a second element may be termed a first element. It should be understood that when an element is referred to as “connected” to another element, it may be directly connected to the other element, but other elements may exist in the middle. On the other hand, when an element is referred to as being “directly connected” to another element, it should be understood that no intervening elements exist. Meanwhile, other expressions describing the relationship between components, such as “between” and “immediately between” or “adjacent to” and “directly adjacent to” should be interpreted similarly.

Singular expressions should be understood to include plural expressions unless the context clearly dictates otherwise, and terms such as “comprise” or “having” refer to a described feature, number, step, operation, component, part, or It should be understood that it is intended to indicate that a combination exists, and does not preclude the possibility of the presence or addition of one or more other features, numbers, steps, operations, components, parts, or combinations thereof.

All terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present invention belongs, unless defined otherwise. Terms defined in commonly used dictionaries should be interpreted as consistent with meanings in the context of related art, and cannot be interpreted as having ideal or excessively formal meanings unless explicitly defined in the present invention.

Now, a defrosting device for water pipes according to an embodiment of the present invention will be described in detail with reference to the drawings.

1 is a view illustrating a defrosting device for water pipes according to an embodiment of the present invention as a first example.

Referring to FIG. 1 , the defrosting device 10 for water pipes includes a water pipe part 100, a hot water case part 200, a hot water supply part 300, and a hot water drain part 400.

The water pipe unit 100 is connected to a water pipe installed underground, and raises and drains water in the water pipe to the ground by adjusting a drain valve (not shown in the drawing for convenience of description).

In one embodiment, the water pipe unit 100 may be made of one of cast iron, steel, copper, copper alloy, aluminum, stainless steel, polyethylene, hard vinyl chloride, and soft vinyl chloride.

The hot water casing unit 200 surrounds the water pipe unit 100 and has a hot water path 201 connected to the hot water supply unit 300 on the upper side and connected to the hot water drain unit 400 on the lower side so that hot water passes therein. is formed

In one embodiment, the hot water case unit 200 may include a heating wire member (not shown in the drawing for convenience of explanation) and a power supply member (not shown in the drawing for convenience of explanation).

The heating wire member is installed on the hot water furnace 201 and receives power from the power supply member to heat the inside of the hot water furnace 201 and the hot water inside.

In one embodiment, the heating wire member may be made of a copper material having excellent thermal conductivity.

The power supply member is connected to the heating wire member and supplies domestic power installed underground or on a telephone pole to the heating wire member.

In one embodiment, the power supply member is equipped with a household outlet to receive power supplied to the home.

In one embodiment, the hot water casing unit 200 may be made of a polymer compound having excellent heat resistance and water resistance.

In one embodiment, the polymer compound may be made of one or more of polypropylene, polystyrene, acrylonitrile butadiene styrene resin, polyamide, polyacetal, polycarbonate, polybutylene terephthalate, and phenol resin.

In one embodiment, the hot water passage 201 is attached to the water pipe part 100 to form a spiral, so that the hot water rides down the hot water passage 201 and thaws the water pipe part 100 and the ice therein. It can be.

In one embodiment, the lower side of the hot water path 201 is formed to have a narrower cross-sectional area than the upper side by a predetermined length (eg, 50 mm to 200 mm), so that the hot water inside the hot water path 201 goes down at a speed. can be delayed.

In one embodiment, the hot water path 201 may have a 'D' or 'c' cross section so that hot water can contact the water pipe part 100 as much as possible.

The hot water supply unit 300 is connected to the top of the hot water path 201 to supply hot water to the hot water path 201 .

The hot water drainage unit 400 is connected to the lower part of the hot water passage 201 to drain the hot water of the hot water passage 201 to the outside.

In one embodiment, the hot water drainage unit 400 is located underground and is installed to drain hot water underground, so that the hot water drainage unit 400 freezes to block drainage or prevent freezing. .

Here, the defrosting device 10 for water pipe further includes an insulating case part 500, an upper cap part 600, and a lower cap part 700.

The insulation casing part 500 surrounds the hot water casing part 200, the upper cap part 600 and the lower cap part 700 are fixed on the upper side, and the drain connection pipe 501 connected to the hot water drain part 400 Equipped with, insulates from the outside, and blocks the internal heat from being taken out to the outside.

In one embodiment, the insulating case unit 500 may include a heat insulating member 510 and a case member 520 .

The heat insulating member 510 is positioned between the hot water casing unit 200 and the casing member 520 and surrounds the hot water casing unit 200, and insulates the hot water casing unit 200 from the outside to block internal heat from being taken out.

In one embodiment, the heat insulating member 510 may be made of one or more of polystyrene, glass wool, rock wool, expanded polyethylene, polyurethane foam, vermiculite, and pearlite to have heat insulating properties.

Another example of the heat insulating member 510 will be described in FIG. 6 below.

The case member 520 surrounds the heat insulating member 510 from the outside and protects the heat insulating member 510 from external impact.

In one embodiment, the case member 520 is made of one or more of cast iron, steel, copper, copper alloy, aluminum, stainless steel, polyethylene, hard vinyl chloride, and soft vinyl chloride, and has water resistance and hardness to provide protection from the outside to the inside. It may be made to protect the heat insulating member 510 .

In one embodiment, the case member 520 may have male threads on upper and lower outer surfaces so that the upper cap 600 and the lower cap 700 are screwed together to seal the inside.

The upper cap part 600 is fixed to the upper side of the hot water case part 200 and the insulating case part 500, and is provided with an upper through hole 600a through which the water pipe part 100 passes in the center, and the hot water supply part 300 on one side. ) is provided with a supply connection pipe 601 connected to the hot water casing 200 and the insulating casing 500 in close contact with each other.

In one embodiment, the upper cap portion 600 has an upper fastening groove 600a formed on the lower side of the central portion, and the upper fastening groove 600a has a female thread and is screwed to the upper side of the case member 520 to internally may be formed to be sealed.

In one embodiment, the supply connection pipe 601 has a lower cross section corresponding to the hot water supply unit 300 and an upper side wider than the lower cross section, so that hot water does not flow to the outside and is supplied to the hot water supply unit 300. It can be formed to supply.

The lower cap part 700 is fixed to the lower side of the hot water case part 200 and the insulating case part 500, and is provided with a lower through-hole 700a through which the water pipe part 100 passes in the central part, so that the hot water case part 200 And the heat insulating case portion 500 is fixed in close contact.

In one embodiment, the lower cap part 700 has a lower fastening groove 700a formed on the upper side of the central portion, and the lower fastening groove 700a has a female thread and is screwed to the lower side of the case member 520 so that the inside is It can be formed to be sealed.

As described above, the defrosting device 10 for water pipes is a hot water furnace 201 through the hot water supply part 300 in order to quickly defrost the frozen water in the water pipe part 100 of the water pipe installed outdoors. ) to supply hot water to thaw the water pipe part 100 and the ice, so that the water pipe part 100 does not pour hot water directly into the water pipe part 100 to defrost the ice inside the water pipe part 100, but the hot water supply part 300 When hot water is poured into the hot water passage 201 and the ice in the water pipe part 100 is thawed and the hot water is directly poured into the water pipe part 100, the hot water for the purpose of thawing may freeze and cause a secondary freezing wave. The defrost device 100 for water pipes is economical in time and cost for manufacturing and can be used semi-permanently because of its simple structure and is economical in time and cost for installation because it is installed without replacing water pipes. can provide

2 is a view illustrating a defrosting device for water pipes according to an embodiment of the present invention as a second example, FIG. 3 is a view illustrating the hot water path in FIG. 2 as a first example, and FIG. 4 is a view illustrating the hot water in FIG. 2 It is a view for explaining the furnace as a second example, and FIG. 5 is a view for explaining the water pipe part, the hot water case part, the insulation case part, and the upper cap part in FIG. 2 .

2 to 5, the defrosting device 10 for water pipe includes a water pipe part 100, a hot water case part 200, a hot water supply part 300, a hot water drain part 400, and an insulation case part 500. ), an upper cap portion 600, and a lower cap portion 700.

Here, since the water pipe part 100, the hot water supply part 300, the insulating case part 500, and the lower cap part 700 are similar to the components of FIG. 1, their descriptions are omitted.

The hot water casing unit 200 surrounds the water pipe unit 100 and has a hot water path 201 connected to the hot water supply unit 300 on the upper side and connected to the hot water drain unit 400 on the lower side so that hot water passes therein. is formed

In one embodiment, the hot water passage 201 is formed such that its cross-sectional area decreases as it goes downward, thereby delaying the time for hot water to move from the hot water passage 201 to the hot water drain 400, thereby delaying the water pipe portion by the delayed time. (100) and may be formed to increase the time to thaw the ice.

In one embodiment, the hot water path 201 is formed in a straight line by adhering to the water pipe part 100, but is provided in multiple numbers (eg, 3 to 8) at a predetermined distance or angle from each other. It can be.

기 설정된 거리나 각도’로 설정될 수 있다.In one embodiment, assuming that the preset distance or angle is 'd' for the outer diameter of the water pipe part 100 and 'n' for the number of hot water paths 201, '

It may be set to a preset distance or angle.

The hot water drainage unit 400 is connected to the lower part of the hot water passage 201 to drain the hot water of the hot water passage 201 to the outside.

In one embodiment, the hot water drain unit 400 may include a hot water drain pipe member 410 and a hot water drain member 420.

The hot water drain pipe member 410 is provided on the lower side of the hot water case 200 and is respectively connected to the lower side of the hot water path 201 to transfer the hot water to be drained to the hot water drain member 420 (see FIG. 3 ).

In one embodiment, the hot water drain pipe member 410 is formed with one side inclined downward, so that hot water does not accumulate in the hot water drain pipe member 410 and is delivered to the hot water drain member 420, so that the hot water is It may be formed to defrost the water pipe part 100 and the ice by delaying the time flowing in the hot water path 201 .

The hot water drain member 420 is connected to one side of the hot water drain pipe member 410 and drains the hot water transmitted from the hot water drain pipe member 410 to the outside.

In one embodiment, the hot water drainage unit 400 is fixedly installed at the end, adjusts the drainage amount of hot water according to rotation, delays the time for hot water to flow through the hot water path 201, and delays the water pipe unit 100 by the delayed time. ) and a drain valve member 430 to thaw ice (see FIG. 4).

The upper cap part 600 is fixed to the upper side of the hot water case part 200 and the insulating case part 500, and has an upper through hole 600b through which the water pipe part 100 passes in the center, and the hot water supply part 300 on one side. ) is provided with a supply connection pipe 601 connected to the hot water casing 200 and the insulating casing 500 in close contact with each other.

In one embodiment, the upper cap unit 600 may include an upper cap fixing member 610 and a rotating member 620 .

The upper cap fixing member 610 has a vertical through-hole 610a through which the central portion vertically passes, and a female thread is formed in the vertical through-hole 610a, so that the insulating case part 500 (ie, the case member 520 )), and the rotation member 620 is screwed onto the fastened insulating case part 500 (ie, the case member 520).

The rotating member 620 has a male thread formed on the outer surface and a rotation supply connection pipe 621 is provided on one side, and is rotated and screwed to the upper cap fixing member 610, and is supplied to correspond to the hot water supply unit 300. Place the connection pipe 601 to supply hot water.

In one embodiment, the rotating member 620 may be formed such that a male screw thread is formed on the lower side of the outer surface so that the upper surface of the outer surface can be held by hand and rotated.

In one embodiment, the rotating member 620 may include an anti-slip means 622 attached to an outer surface to prevent slipping.

As described above, in the defrosting device 10 for water pipes, the hot water case part 200 is provided with a plurality of hot water paths 201, and the rotation member 620 is installed on each hot water supply part 300 with a supply connection pipe. Hot water can be selectively supplied by rotating so that the 601 is positioned so that ice formed at a specific location of the water pipe unit 100 can be thawed.

6 is a view illustrating the heat insulating member of FIGS. 1 and 2 as another example.

Referring to FIG. 6 , the heat insulating member 510 includes a blocking film 511 , a vacuum film 512 , and a protection unit 513 .

The blocking film 511 is located between the case member 520 and the hot water case part 200, a vacuum film 512 is formed on the inside, and a sealing means 513 is located on the lower side, so that heat from the outside is inside. to insulate it from being stolen.

In one embodiment, the blocking film 511 is made of glass, and the outer surface is plated with silver to reflect heat so as to insulate heat from being taken away from the outside.

The vacuum film 512 is formed in a vacuum inside the blocking film 511 to insulate heat from being lost from the outside.

The protection means 513 are positioned above and below the blocking film 511 to protect the blocking film 511 from external impact.

In one embodiment, the protective means 513 may be made of one or more of polyurethane, polystyrene, glass wool, rock wool, and expanded polyethylene to have elasticity and cushioning.

7 is a view illustrating a defrosting device for water pipes according to an embodiment of the present invention as a third example.

Referring to FIG. 7 , the defrosting device 10 for water pipes is similar to the configuration of FIG. 1 , but further includes a heating unit 800 .

The heating unit 800 is connected between the hot water supply unit 300 and the hot water drain unit 400, heats the hot water drained from the hot water drain unit 400, and supplies it to the hot water supply unit 300.

In one embodiment, the heating unit 800 may include a pump member 810, a heating tube member 820, and a burner member 830.

The pump member 810 is connected to the heating unit 800 and moves the hot water drained from the hot water drainage unit 400 to the heating tube member 820 .

The heating tube member 820 has one end connected to the pump member 810 and the other end connected to the hot water supply unit 300, and is positioned on the burner member 830 to be heated while hot water flows.

The burner member 830 is positioned close to the heating tube member 820 and heats the heating tube member 820 to heat the hot water flowing in the heating tube member 820 as well.

The defrosting device 10 for water pipes having the configuration described above can save energy required for heating to create a sufficient temperature of hot water for thawing ice in the water pipe part 100, and the heating part 800 The operation of the hot water circulates and the ice inside can be thawed without a person directly producing and supplying hot water.

As described above, the embodiments of the present invention are not implemented only through the above-described device and/or operating method, but through a program for realizing functions corresponding to the configuration of the embodiment of the present invention and a recording medium on which the program is recorded. It may be implemented, and such an implementation can be easily implemented by an expert in the technical field to which the present invention belongs based on the description of the above-described embodiment. Although the embodiments of the present invention have been described in detail above, the scope of the present invention is not limited thereto, and various modifications and improvements of those skilled in the art using the basic concept of the present invention defined in the following claims are also included in the scope of the present invention. that fall within the scope of the right.

10: defrost device for water pipe
100: water pipe debt
200: hot water case part
201: with hot water
300: hot water supply unit
400: hot water drain
410: hot water drain pipe member
420: hot water drainage member
430: drain valve member
500: insulation case part
501: drain connector
510: insulation member
511: barrier
512: vacuum membrane
513: protection
520: case member
600: upper cap
600a: upper through groove
601: supply connector
610: upper cap fixing member
610a: vertical through hole
620: rotating member
621: rotary supply connector
622: anti-slip means
700: lower cap part
700a: lower through groove
800: heating unit
810: pump member
820: heating tube member
830: burner member

Claims (5)

a water pipe unit that drains water from the water pipe;
a hot water case part surrounding the water pipe part and having a hot water passage through which hot water passes;
a hot water supply unit connected to an upper portion of the hot water passage to supply hot water to the hot water passage;
A hot water drainage unit connected to a lower part of the hot water passage to drain the hot water into the hot water passage; including,
The hot water path is formed in a plurality of spirals by adhering to the water pipe part,
The hot water drainage unit is located in the basement, characterized in that the hot water is drained underground,
a heat insulation case portion surrounding the hot water case portion, having a drain connection pipe connected to the hot water drain portion, and insulating the hot water case portion from the outside;
An upper cap portion fixed to the upper side of the hot water case portion and the insulated case portion, having an upper through hole through which a water pipe part passes through the central portion, and having a supply connection pipe connected to a hot water supply portion at one side thereof;
a lower cap portion fixed to the lower side of the hot water casing portion and the insulating casing portion, and provided with a lower through hole through which the water pipe portion passes through the central portion; and more
The insulation case part,
A heat insulating member enclosing the hot water case and insulating it from the outside;
a case member enclosing the heat insulating member and protecting the heat insulating member from the outside; Including,
The insulation member is
a blocking film positioned between the case member and the hot water case part to insulate from the outside;
a vacuum film formed in a vacuum inside the blocking film to insulate from the outside;
Protection means located on the upper and lower sides of the blocking film to protect from external impact; Defrosting device for water pipe, characterized in that it comprises a. delete delete delete delete

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