KR101221819B1 - Apparatus for cooling or heating - Google Patents

Apparatus for cooling or heating Download PDF

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Publication number
KR101221819B1
KR101221819B1 KR1020100081078A KR20100081078A KR101221819B1 KR 101221819 B1 KR101221819 B1 KR 101221819B1 KR 1020100081078 A KR1020100081078 A KR 1020100081078A KR 20100081078 A KR20100081078 A KR 20100081078A KR 101221819 B1 KR101221819 B1 KR 101221819B1
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KR
South Korea
Prior art keywords
locking
pipe
tube
connector
capillary tube
Prior art date
Application number
KR1020100081078A
Other languages
Korean (ko)
Other versions
KR20120018024A (en
Inventor
임성호
Original Assignee
임성호
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 임성호 filed Critical 임성호
Priority to KR1020100081078A priority Critical patent/KR101221819B1/en
Publication of KR20120018024A publication Critical patent/KR20120018024A/en
Application granted granted Critical
Publication of KR101221819B1 publication Critical patent/KR101221819B1/en

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24DDOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D15/00Other domestic- or space-heating systems
    • F24D15/04Other domestic- or space-heating systems using heat pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00Couplings of the quick-acting type
    • F16L37/08Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/12Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT GENERATING MEANS, IN GENERAL
    • F24H4/00Fluid heaters using heat pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
    • F25B29/00Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24DDOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2200/00Heat sources or energy sources
    • F24D2200/12Heat pump

Abstract

An air conditioning apparatus is disclosed. The cooling and heating device includes: a water supply pipe extending in a first direction and supplying cold water or hot water; A connecting pipe extending from the water pipe in a second direction crossing the first direction; At least one capillary tube surrounding the connecting tube and connected to the water pipe; A drain pipe for discharging cold water or hot water passing through the capillary tube; And a connector that surrounds the capillary tube and is fastened to the connection tube, wherein the connection tube is provided with a first locking portion disposed on an outer circumferential surface of the connection tube and having a ring shape, and the connector has an outer diameter of the capillary tube. A connector having an inner diameter corresponding thereto; And a second locking portion provided on an outer circumferential surface of the connecting tube, the second locking portion having a shape protruding to be fastened to the first locking portion, and the second locking portion being in the state where the connecting tube is seated on the first locking portion. Hanging on the first locking portion, the second locking portion, characterized in that the groove is formed in the portion corresponding to the end of the connecting pipe.

Description

Air Conditioning Units {APPARATUS FOR COOLING OR HEATING}

An embodiment relates to a heating and cooling device.

Conventionally, as heating hot water pipes buried in the indoor floor for heating in general, high-density polyethylene pipes (X-L pipes) having a diameter of about 15 mm to 20 mm, copper pipes or copper alloy pipes have been used.

In the conventional case, the heating hot water pipe installed in the floor for heating is a system in which hot water warmed from the boiler circulates the entire floor through the hot water pipe embedded in the floor, and is then returned to the boiler and recycled.

That is, in the conventional hot water pipe, the hot water warmed from the boiler may be viewed as a form in which the whole floor is circulated through a specific hot water pipe having a single diameter and a constant diameter. At this time, the hot water pipe is branched to each region, for example, to separate the heating in each room, respectively, but basically the hot water supplied from the boiler passes through the same hot water pipe path is operated to return to the boiler again.

In the conventional heating system using a hot water pipe, since the hot water is circulated through the hot water pipe after the water is heated in the boiler, the circulation speed of the water is inherently slow and a considerable intensity of operating pressure is required to circulate the water, and thermal efficiency Due to this low temperature rises for heating and has a number of problems that the temperature difference occurs in each part depending on the distance to the boiler.

In addition, the conventional hot water pipes can be heated by heating water using a boiler, but have little function of cooling in summer.

Embodiment is to provide a cooling and heating device capable of efficiently heating and cooling, having an improved durability.

According to an embodiment, a cooling and heating device includes: a water pipe extending in a first direction and supplying cold water or hot water; A connecting pipe extending from the water pipe in a second direction crossing the first direction; At least one capillary tube surrounding the connecting tube and connected to the water pipe; A drain pipe for discharging cold water or hot water passing through the capillary tube; And a connector that surrounds the capillary tube and is fastened to the connection tube, wherein the connection tube is provided with a first locking portion disposed on an outer circumferential surface of the connection tube and having a ring shape, and the connector has an outer diameter of the capillary tube. A connector having an inner diameter corresponding thereto; And a second locking portion provided on an outer circumferential surface of the connecting tube, the second locking portion having a shape protruding to be fastened to the first locking portion, and the second locking portion being in the state where the connecting tube is seated on the first locking portion. Hanging on the first locking portion, the second locking portion, characterized in that the groove is formed in the portion corresponding to the end of the connecting pipe.

In one embodiment, the capillary tube has an inner diameter of 4.9 mm to 5.1 mm, the connector has an inner diameter of 5.1 mm to 5.3 mm, the connector tube is a ring-shaped first engaging portion is disposed, the connector is the first The first locking portion may include a second locking portion, the outer peripheral surface of the capillary, the annular third locking portion is disposed, the connector may include a fourth locking portion to the third locking portion.

In one embodiment, the third locking portion is formed integrally with the third locking portion, a groove corresponding to the third locking portion is formed in the capillary tube, and the connector is connected to the connecting tube surrounding the capillary tube. The second locking portion may be disposed on an outer circumferential surface of the connecting pipe, and the fourth locking portion may be disposed on an inner circumferential surface of the connecting pipe.

In the heating and cooling device according to the embodiment, it is possible to reinforce the connection of the capillary tube and the connecting tube using a connector. That is, the connector can reinforce the coupling force between the capillary tube and the connecting tube, thereby preventing leakage or breakage generated between the capillary tube and the connecting tube.

In particular, by the first locking portion, the second locking portion, the third locking portion and the fourth locking portion, the connector can be firmly fastened to the connection tube and the capillary tube.

In addition, since the first locking portion and the third locking portion have a ring shape, the strength of the connection tube and the capillary tube can be improved. In particular, the third locking portion can prevent the end of the capillary tube from being ruptured by internal pressure.

In particular, the capillary is bent in a pleated form, so that the third catching portion can be easily formed. That is, the third locking portion may be integrally formed on the outer circumferential surface of the capillary tube, and an annular groove corresponding to the third locking portion may be formed on the inner circumferential surface of the capillary tube.

Accordingly, the strength of the capillary tube can be improved, the heating and cooling device according to the embodiment can have an improved strength and durability.

1 is a view showing a heating and cooling device according to an embodiment.
2 is a view showing a connecting pipe and a first locking portion.
3 to 6 are views showing a state in which the capillary is connected to the water pipe.
7 is a view showing a connector.
8 is a cross-sectional view showing a state in which the capillary is connected to the water supply pipe by a connecting pipe according to another embodiment.

In the description of the embodiments, in the case where each substrate, layer, film or electrode is described as being formed "on" or "under" of each substrate, layer, film, , "On" and "under" all include being formed "directly" or "indirectly" through "another element". In addition, the upper or lower reference of each component is described with reference to the drawings. The size of each component in the drawings may be exaggerated for the sake of explanation and does not mean the size actually applied.

1 is a view showing a heating and cooling device according to an embodiment. 2 is a view showing a connecting pipe and a first locking portion. 3 to 6 are views showing a state in which the capillary is connected to the water pipe. 7 is a perspective view of the connector.

Hereinafter, exemplary embodiments will be described in detail with reference to the accompanying drawings. The heating and cooling device according to the present embodiment can be used not only for heating but also for cooling. Hereinafter, the case where it is used for heating will be described mainly.

1 to 7, the heating and cooling device according to the embodiment includes a water pipe 10, a drain pipe 20, a plurality of capillaries 30, and a plurality of connectors 40.

The water pipe 10 extends in the first direction. The water supply pipe 10 is a pipe for supplying cold or hot water to the capillary tubes 30. The water pipe 10 may be connected to the hot water supply of the boiler. The water pipe 10 may have a larger outer diameter than the capillaries 30.

For example, an outer diameter of the water pipe 10 may be about 20 mm, and the thickness of the water pipe 10 may be about 2 mm to about 4 mm. Examples of the material used as the water pipe 10 include polypropylene (PP) and the like.

The drain pipe 20 is spaced apart from the water pipe 10 at a predetermined interval. The drain pipe 20 may extend in the first direction. The drain pipe 20 is a pipe for discharging hot or cold water that has passed through the capillaries 30. The drain pipe 20 may be connected to the return portion of the boiler.

The drain pipe 20 may have a larger outer diameter than the capillaries 30. The drain pipe 20 may have the same outer diameter and the same thickness as the water pipe 10, and may be formed of the same material as the water pipe 10.

The capillaries 30 are connected to the water supply pipe 10 and the drain pipe 20. The capillaries 30 are spaced apart from each other at regular intervals. The capillaries 30 may have an inner diameter of about 4.9 mm to 5.1 mm and a thickness of about 0.2 mm.

Examples of the material used as the capillaries 30 include polypropylene. The spacing between the capillaries 30 may be about 10 mm to about 30 mm. The spacing between the capillaries 30 may be changed as necessary in consideration of the installed position or thermal efficiency.

2 to 7, in order to connect the capillaries 30 to the water supply pipe 10 and the drain pipe 20, a plurality of connection pipes 11 and the connectors 40 are used. .

2, the connection pipes 11 extend from the water pipe 10. In more detail, the connecting pipes 11 extend from the water pipe 10 in a second direction crossing with respect to the first direction. For example, the first direction and the second direction may perpendicularly intersect each other.

The connection pipes 11 may be formed integrally with the water pipe 10. The connection pipes 11 are directly connected to the water pipes 10.

The connection tubes 11 are respectively inserted into the capillaries 30. Accordingly, the outer diameters of the connection tubes 11 correspond to the inner diameters of the capillaries 30. That is, the outer diameters of the connection tubes 11 may be substantially the same as the inner diameters of the capillaries 30.

The length of the connection pipes 11 may be about 10 mm to about 50 mm, and the connection pipes 11 may be inserted inside the capillaries 30 as a whole.

The connection pipes 11 include first locking parts 12 for fastening with the connector 40. The first catching portions 12 are disposed in the connecting tubes 11, respectively. The first catching portions 12 may have a ring shape. The first catching portions 12 may be disposed on an outer circumferential surface of each connection pipe 11.

The first locking parts 12 may be integrally formed with the connection pipes 11. Since the first locking parts 12 have a ring shape and surround the outer circumferential surfaces of the connection pipes 11, the first locking parts 12 may reinforce the strength of the connection pipes 11. That is, the first catching portions 12 prevent the connection pipes 11 from being ruptured.

3 to 6, the capillaries 30 are connected to the connection pipes 11 through the connectors 40. In more detail, the connection tubes 11 are respectively inserted into the capillaries 30, and the ends of the capillaries 30 are respectively inserted into the connector 40. Each of the connectors 40 is fastened to the first locking parts 12.

As shown in FIG. 7, the connector 40 includes a connector 41 and a second locking part 42.

The connecting tube 41 surrounds the outer circumferential surface of the capillary tube 30. The inner diameter of the connecting tube 41 may correspond to the outer diameter of the capillary 30. That is, the inner diameter of the connecting tube 41 may be substantially the same as the outer diameter of the capillary tube 30. The lower end of the connecting pipe 41 is seated on the upper end of the first catching part 12.

The second locking portion 42 is disposed on the outer circumferential surface of the connecting pipe 41 and is provided in a shape protruding to be fastened to the first locking portion 12. The second locking portion 42 may be integrally formed with the connection pipe 41. The second catching part 42 is caught by a lower end of the first catching part 12. That is, by the second locking portion 42, the connector 40 is fastened to the first locking portions 12.
In other words, the second catching part 42 may be caught by the first catching part 12 while the connector 41 is seated on the first catching part 12.

Two second locking portions 42 may be disposed to face each other with the connection pipe 41 interposed therebetween. Three or more second locking portions 42 may be disposed on an outer circumferential surface of the connection pipe 41. At this time, each of the second catching portions 42 may be spaced apart from each other at equal intervals.

In addition, a groove corresponding to an end of the connecting pipe 41 is formed in the second locking portion 42. Accordingly, the second locking portion 42 can be easily bent. Accordingly, the second catching portion 42 may be easily bent and may be easily fastened to the first catching portions 12.

As described above, the capillaries 30 and the water pipe 10 are connected to each other by the connecting pipes 11 and the connectors 40.

In addition, the capillaries 30 and the drain pipe 20 may be connected in the same manner as the capillaries 30 and the water pipe 10 are connected. That is, the capillaries 30 and the drain pipe 20 may be connected to each other by other connecting pipes and other connecting holes.

The capillary phenomenon refers to a phenomenon in which when the water comes into contact with a thin tube, the adhesion force becomes greater than the weight of the water in the capillary tube, thereby raising the water level in the capillary tube. Accordingly, water moves quickly into the capillaries 30 having a small diameter. Accordingly, the air conditioning and heating device according to the embodiment has an advantage of easily supplying and circulating hot water for heating even at a small operating pressure.

In addition, since the capillaries 30 and the connection tubes 11 are fastened to each other by the connector 40, the capillaries 30 and the connection tubes 11 are firmly coupled to each other. .

Therefore, the heating and cooling device according to the embodiment is generated between the capillaries 30 and the water supply pipe 10 or between the capillaries 30 and the drain pipe 20 by an internal high pressure or an external impact. Leakage is prevented.

In particular, the cooling and heating device according to the embodiment uses the capillaries (30) having a thin inner diameter, because the cooling and heating, it may be vulnerable to such leakage or breakage. Therefore, the heating and cooling device according to the present embodiment can compensate for such a weak point by using the connector 40.

The heating and cooling device according to the embodiment may have improved durability and reliability.

8 is a cross-sectional view illustrating a connection structure of capillaries and connection tubes according to another embodiment. In the description of this embodiment, with reference to the above-described embodiment, the third locking portion 31 and the fourth locking portion 43 will be further described. The description of the foregoing embodiment may be essentially combined with the description of the present embodiment, except for the changed part.

Referring to FIG. 8, the third locking portion 31 is disposed on the outer circumferential surface of the capillary tube 30. The third locking portion 31 may have a ring shape. That is, the third locking portion 31 may be a ring formed along the outer circumferential surface of the capillary tube 30.

The third locking portion 31 may be integrally formed with the capillary tube 30. For example, the third catching part 31 may be curved such as wrinkles in the capillary 30. That is, the pleats formed in the capillary 30 may be the third catching part 31.

That is, the annular protrusion formed on the outer circumferential surface of the capillary tube 30 is the third locking portion 31, and the groove 32 corresponding to the third locking portion 31 is on the inner circumferential surface of the capillary tube 30. This can be formed.

On the contrary, an annular groove formed on the outer circumferential surface of the capillary tube 30 may be the third locking portion 31, and a protrusion corresponding to the third locking portion 31 on the inner circumferential surface of the capillary tube 30. Can be formed.

The fourth locking portion 43 is formed on the inner circumferential surface of the connecting pipe 41. The fourth catching portion 43 may be caught by the third catching portion 31, and the capillary tube 30 may be fastened to the fourth catching portion 43 by the third catching portion 31. . That is, the connector 40 and the capillary tube 30 may be fastened by the third locking portion 31 and the fourth locking portion 43.

The fourth catching part 43 may be integrally formed with the connecting pipe 41. At this time, the fourth locking portion 43 may be a ring-shaped groove or protrusion. That is, when the third locking portion 31 is formed as a protrusion, the fourth locking portion 43 is formed as a groove. In addition, when the third locking portion 31 is formed as a groove, the fourth locking portion 43 is formed with a protrusion.

In addition, a fifth locking portion 13 may be disposed on an outer circumferential surface of the connection pipe 11 to correspond to a protrusion or groove 32 (hereinafter, referred to as a sixth locking portion) formed on the inner circumferential surface of the capillary tube 30. have. Similarly, the fifth catching part 13 may be integrally formed with the connecting pipe 11. In addition, the fifth locking portion 13 may be fastened to the sixth locking portion 32.

The capillary tube 30 is firmly coupled to the connection pipe and the connector by the first locking portion and the second locking portion 42 as well as the third locking portion 31 and the fourth locking portion 43. Can be. In addition, the capillary tube 30 is firmly coupled to the connection pipe 11 by the fifth locking portion 13 and the sixth locking portion 32.

In addition, since the fourth locking portion 43 has a ring shape and is disposed at the end of the capillary tube 30, the fourth locking portion 43 reinforces the strength of the end of the capillary tube 30. In addition, since the fifth locking portion 13 has a ring shape and is disposed at the end of the connecting pipe 11, the fifth locking part 13 reinforces the strength of the connecting pipe 11.

Therefore, the heating and cooling device according to the present embodiment has further improved durability and reliability.

In addition, the features, structures, effects and the like described in the embodiments are included in at least one embodiment of the present invention, and are not necessarily limited to only one embodiment. Furthermore, the features, structures, effects, and the like illustrated in each embodiment may be combined or modified with respect to other embodiments by those skilled in the art to which the embodiments belong. Therefore, it should be understood that the present invention is not limited to these combinations and modifications.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, It will be understood that various modifications and applications are possible. For example, each component specifically shown in the embodiments can be modified and implemented. It is to be understood that all changes and modifications that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims (3)

  1. A water pipe extending in a first direction and supplying cold water or hot water;
    A connecting pipe extending from the water pipe in a second direction crossing the first direction;
    At least one capillary tube surrounding the connecting tube and connected to the water pipe;
    A drain pipe for discharging cold water or hot water passing through the capillary tube; And
    Surrounds the capillary and includes a connector fastened to the connection tube;
    In the connection pipe,
    Disposed on an outer circumferential surface of the connection pipe and provided with a first locking part having an annular shape,
    In the connector,
    A connecting tube having an inner diameter corresponding to an outer diameter of the capillary; And
    It is provided on the outer circumferential surface of the connecting pipe, and includes a second locking portion protruding to be fastened to the first locking portion,
    The second catching portion is caught by the first catching portion while the connector is seated on the first catching portion.
    Cooling and heating device, characterized in that the groove in the portion corresponding to the end of the connecting pipe, the second locking portion.
  2. The method of claim 1,
    The capillary has an inner diameter of 4.9 mm to 5.1 mm,
    The connector has an inner diameter of 5.1 mm to 5.3 mm,
    On the outer circumferential surface of the capillary tube is arranged a third locking portion formed in the shape of a groove or a projection,
    The inner circumferential surface of the connector is a heating and cooling device including a fourth locking portion formed in the form of a projection or groove that can be fastened to the third locking portion.
  3. The method of claim 1,
    A fifth locking portion formed on an outer circumferential surface of the connection pipe and formed in a groove or a protrusion shape; And
    And a sixth locking portion formed on an inner circumferential surface of the capillary tube and formed in a protrusion or groove shape to correspond to the fifth locking portion.
KR1020100081078A 2010-08-20 2010-08-20 Apparatus for cooling or heating KR101221819B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020100081078A KR101221819B1 (en) 2010-08-20 2010-08-20 Apparatus for cooling or heating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020100081078A KR101221819B1 (en) 2010-08-20 2010-08-20 Apparatus for cooling or heating

Publications (2)

Publication Number Publication Date
KR20120018024A KR20120018024A (en) 2012-02-29
KR101221819B1 true KR101221819B1 (en) 2013-01-14

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KR1020100081078A KR101221819B1 (en) 2010-08-20 2010-08-20 Apparatus for cooling or heating

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001074180A (en) * 1999-09-06 2001-03-23 Nissan Motor Co Ltd Coupling structure for fuel hose
JP2005155766A (en) 2003-11-25 2005-06-16 Denso Corp Pipe joint device
JP2007523299A (en) 2004-02-19 2007-08-16 デーナ、カナダ、コーパレイシャン Connector assembly for male and female members
JP2009085289A (en) * 2007-09-28 2009-04-23 Inoue Sudare Kk Header

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001074180A (en) * 1999-09-06 2001-03-23 Nissan Motor Co Ltd Coupling structure for fuel hose
JP2005155766A (en) 2003-11-25 2005-06-16 Denso Corp Pipe joint device
JP2007523299A (en) 2004-02-19 2007-08-16 デーナ、カナダ、コーパレイシャン Connector assembly for male and female members
JP2009085289A (en) * 2007-09-28 2009-04-23 Inoue Sudare Kk Header

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