KR101495871B1 - Cooling device with water box and thermoelement for cold and hot water boiler - Google Patents

Abstract

The present invention relates to a cooling system for a hot and cold water mat having a planar cooling type structure. In a hot and cold water boiler for a hot and cold water mat, a cooling system is capable of promoting cold water generation by an indirect cooling system. A cooling container to cool while circulating water is flowing is made of a synthetic resin material, and a cooling plate made of aluminum having high thermal conductivity or a metal material having thermal conductivity equal to the same is combined in the form of a cover to induce planar (through the entire surface of the plate) cooling in the upper side of an opened closure of the cooling container. Moreover, a thermoelement as a cooling means is directly mounted as a cool air source on the upper side of the cooling plate, thereby cold air is directly transferred (conduction and convection) in the form of surface contact to a water side of circulating water inside the closure. The present invention has an effect of ensuring rapid cold water generation by significantly shortening the cooling time in comparison with a conventional pipe type hose pipe by ensuring higher thermal conductivity than a conventional method, maintaining cold air for a long time after a boiler is stopped by significantly improving insulating properties and reducing heat loss in comparison with a conventional metal water tank as a cooling container to cool circulating water is made of a synthetic resin material, and improving the quality of a product and economical efficiency according to energy use reduction.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a cooling system for a cold / hot water mat having a surface cooling type structure,

The present invention relates to a cooling system for producing cold water by an indirect cooling method in a cold / hot water boiler for a cold / hot water mat, wherein a cooling chamber for performing cooling in a circulating water flow is formed of a synthetic resin material, On the upper surface of the opened housing, a cooling plate made of aluminum or a metal having thermal conductivity equivalent to that having a high thermal conductivity is coupled in a lid form so as to induce cooling on the surface (through the entire surface of the plate). On the upper surface of the cooling plate, The device is directly contacted as a cold air source material to directly transfer cool air to the water surface of the circulating water in the enclosure in a surface contact manner (conduction and convection). This makes it possible to secure a high thermal conductivity compared to the past, The cooling time is remarkably shortened to ensure rapid cold water generation, while the circulating water is cooled The key is that the cooling chamber is made of synthetic resin material, so it has less heat loss compared to the previous metal tank, and it has remarkably improved the warmth and insulation property, so that it can maintain the chill for a long time even after stopping the boiler. The present invention relates to a cooling system and a cooling system for a cold / hot water mat having a planar cooling structure, characterized in that the quality is greatly improved.

Generally, a hot water mat is largely composed of a mat main body 50, a hot water boiler 60 and a circulating hose 70, as disclosed in the prior art of Patent Application No. 10-2009-0021259 (see FIG. 12).

At this time, the mat main body 50 is formed to receive the circulating hose 70 inside and to be heated through hot water heated from the hot water boiler 60.

At this time, the hot water boiler 60 includes a hot water tank, which is formed so as to temporarily collect the water conveyed through the circulation hose 70 and temporarily heat it, and a hot water tank installed inside the hot water tank, A heater formed to heat the water to a predetermined temperature, and a control device configured to control the set temperature of the heater or control the operation of the circulation pump.

In other words, in a conventional hot water mat, instead of a general electric mat heating line, a hose pipe through which heating water can flow can be buried in the mat, and the mat can be heated by circulating water heated by a small electric boiler into a hose pipe .

However, in the past, only a hot water mat which is provided only for the winter by providing only hot water has been provided, and there is no cold water mat which can be used in the summer season, and therefore, there is a demand for consumers to continue to market.

In order to solve this problem, a hot and cold water mat capable of heating and cooling is disclosed in Patent Registration No. 10-0952108. Such a cold / hot water mat is formed by recessing and circulating a zigzag-shaped hose in a mat main body, Wherein the circulation pump has both ends of a circulation hose communicated with an inlet and an outlet and having a reservoir in which fluid is stored, and the reservoir A centrifugal impeller coupled to the pumping motor outside the storage tank is installed to be submerged in the vicinity of the outlet, and a heat generating part for controlling the heat generation of the coated hot wire and a cooling part for cooling And an electric control unit for controlling the operation of the pumping motor.

However, such a conventional cold / hot water mat is disadvantageously complicated in workability and handling due to its manufacturing by separately separating the separate cold and hot water mats into different components for heating and cooling, and in particular, A separate condenser must be installed to increase the size of the cooling part and to generate a large noise, which makes it difficult to actually use the cooling part.

1. Registration No. 10-1307225 (Registered on May 3, 2013) 2. Registration No. 10-1458422 (registered on October 30, 2014)

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is a technical object of the present invention to provide a cooling system for generating cold water by an indirect cooling system in a cold / hot water boiler for a cold / hot water mat, The cooling plate is formed of a synthetic resin material. On the upper surface of the enclosure opened in the cooling compartment, a cooling plate made of aluminum or a metal plate having a thermal conductivity equivalent to that of high thermal conductivity is formed in the form of a lid And a thermoelectric element as a cooling means is directly attached to the upper surface of the cooling plate as a cold air source so that cold air is directly transferred to the water surface of the circulating water in the housing in a surface contact manner, By ensuring the thermal conductivity, the cooling time is significantly shortened compared with the conventional pipe-type hose pipe The cooling water for cooling the circulating water is formed of a synthetic resin material so that the heat loss is small compared with the conventional metal water tank and the heat insulating property and the heat insulating property are remarkably improved so that the long time cold air can be maintained even after the boiler is stopped The present invention provides a cooling system for a cold / hot water mat having a planar cooling structure, which is characterized in that economical efficiency and product quality are significantly improved by reducing energy consumption.

In order to achieve the above object, the present invention is characterized in that the cooling thermoelectric element 110, the heat sink 120, and the heat dissipation fan 130 are sequentially stacked to form the cooling means 100, A cooling chamber 200 is formed at one side to cool the water contained therein while being connected to a circulating water pipe 24 in the cold / hot water boiler. The cooling chamber 200 is formed with a casing 210 having an upper portion opened, The thermoelectric element 110 is formed on one side of the cooling plate 220 so that the thermoelectric element 110 is directly connected to the cooling plate 220 on the upper surface of the housing 210, And is formed so as to be completely filled in the housing 210 so that the entire surface of the cooling plate 220 is in contact with the water surface so that the cool air is directly conducted to the water. On one side and the other side of the housing 210, A pipe (211) and a water outlet pipe (212) are formed, and the inlet / outlet pipe And at least one partition wall 213 is formed in the inlet and outlet line 215 while making the passage 214 so that the circulation water via the inlet and outlet lines 211 and 212 is set to have a cooling term in the space of the housing 210. [ .

The partition wall 213 of the cooling chamber 200 is formed by a plurality of inlet and outlet lines 215 so as to form a water path in left and right or up and down zigzag shapes to increase the cooling time.

At this time, it is preferable that a passageway seal 216 having a cross section of '∩' is coupled to the partition 213 of the cooling chamber 200 to prevent water from passing to the upper end of the partition 213.

The cooling plate 220 is formed with a cold conductive diffusion rib 221 at a lower portion thereof and inserted into the partition wall 213 of the cooling chamber 200 while being interposed thereon.

The plurality of thermoelectric elements 110 are formed in a plurality of spaced apart spaces, and a plurality of insulating rubber pads 140 are inserted into the spaced apart spaces to intercept the heat generated between the thermoelectric elements. .

At this time, the cooling case 200 is a product made of a synthetic resin material, and it is preferable to insulate the inside and the outside, to prevent the heat insulation, the dew condensation and the heat loss.

The cooling chamber 200 and the thermoelectric module 110 may be coupled to each other so that the cooling chamber 200 and the thermoelectric module 110 are coupled to each other. It is preferable that the connector 219 is provided to connect the respective inlet and outlet pipes.

Meanwhile, the cold / hot water boiler 20 according to the present invention includes a water container 21 having a water inlet and a water outlet for water circulation at one side and the other side, respectively, and heating the water received by the heating means; A circulation motor 22 connected to one side of the water outlet so as to circulate water in the water tank 21 in one direction and connected to one side of the circulation water pipe 24 on the other side; The cooling thermoelectric element 110 and the heat dissipating plate 120 and the heat dissipating fan 130 are sequentially stacked and joined to each other so that the cooling unit 100 can be cooled. And a cooling unit 200 is connected to one side of the cooling unit 100 so as to cool the water contained therein while being connected to a circulation water pipe 24 in the cold and hot water boiler, And a thermoelectric element 110 is formed on one side of the cooling plate 220 so that the thermoelectric element 110 is directly connected to the cooling plate 220. In addition, The water introduced into the space of the housing 210 is formed so as to be completely filled in the housing 210 so that the coolant is directly conducted to the water by contacting the water surface with the entire surface of the cooling plate 220, On one side and the other side, a water inlet pipe 211 and a water outlet pipe 21 And at least one partition wall 213 is formed in the passage 214 so that the circulation water passing through the inlet and outlet pipes 211 and 212 has a cooling term set in the space of the housing 210 A cooling system 23 for dividing the inlet and outlet lines 215 while making the inlet and outlet lines 215; .

As described above, the present invention relates to a cooling system for producing cold water by an indirect cooling method, in which a cooling chamber for performing cooling in a circulating water flow is formed of a synthetic resin material, A cooling plate of aluminum having a high thermal conductivity or a metal having thermal conductivity equivalent thereto is coupled in a lid form so as to induce cooling on the surface (through the entire surface of the plate), and a thermoelectric element as a cooling means is formed on the upper surface of the cooling plate, (Conduction and convection) of cold air directly to the water surface of the circulating water in the inside of the enclosure, so that the heat conduction rate is higher than that of the past, so that the cooling time is remarkably higher than that of the conventional pipe- And the cooling water for cooling the circulating water is made of a synthetic resin material The heat loss and heat insulation and the heat insulation are remarkably improved compared to the conventional metal water tank, so that it is possible to maintain the cool air for a long time even after the boiler is stopped, and the economical efficiency and the quality of the product are greatly improved .

1 is an exploded perspective view of a cooling system according to the present invention,
Fig. 2 is a cross-sectional view of one side of the coupling state of Fig. 1,
Fig. 3 is a side view of Fig. 2,
Figures 4-8 illustrate cooling embodiments of the present invention, illustrating various embodiments of internal bulkheads,
9 is a view showing another embodiment of the cooling plate according to the present invention,
10 is a view illustrating an example of a cold / hot water boiler and a cold / hot water mat to which a cooling system according to the present invention is applied,
11 is a view showing an example in which a plurality of cooling compartments according to the present invention are constituted,
12 is an exemplary view showing a general hot water mat.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail below with reference to the accompanying drawings.

1 to 3, the cooling system 23 according to the present invention includes a cooling thermoelectric element 110, a heat sink 120, and a heat dissipation fan 130 sequentially stacked and coupled to the cooling means 100).

That is, the thermoelectric element is formed so as to come in contact with the heat radiating surface (flat surface) of the heat sink, and the heat radiating fan is formed so as to touch the rib type heat radiating fin (plural wing portions).

At this time, a cooler 200 is formed on one side of the cooling unit 100 to cool the water contained therein while being connected to the circulating water pipe 24 in the cold / hot water boiler.

The cooling chamber 200 is formed with a housing 210 having an upper opening and a cooling plate 220 made of aluminum is coupled to the upper surface of the opened housing 210, A thermoelectric element 110 is formed on one side of the plane to be directly attached thereto.

At this time, it is preferable that the cooling plate can be replaced with a material having high thermal conductivity such as aluminum if necessary.

Further, as an alternative embodiment, it is preferable to further include a waterproof sealer 217 between the cooling plate and the opened upper surface of the housing.

In addition, a plurality of assembling holes 218 are formed on the outer circumferential surface of the cooling case, and a fastening bolt is screwed to the coupling hole 121 of the heat dissipating plate to form an integral cooling bath. Thus, one cooling system (cooling module) As shown in Fig.

At this time, the water introduced into the space of the housing 210 of the cooling compartment is formed so as to be completely filled in the housing 210, so that the entire bottom surface of the cooling plate 220 is in contact with the water surface so that cool air is directly conducted to the water.

A water inlet pipe 211 and a water outlet pipe 212 are formed at one side and the other side of the housing 210 so as to pass through the inside and outside of the housing 210. Circulating water passing through the inlet and outlet pipes 211, One or more partitions 213 partition the inlet and outlet lines 215 while forming the passages 214 so as to have a cooling term set in the space of the outlet 213. [

4 to 8, the barrier ribs are formed in various shapes such as inlet and outlet lines. The barrier ribs are formed to be attached to and detached from the plate, Wavy shape) or a zigzag arrangement, as well as the cooling period and the residence time of the circulating water.

At this time, the partition may be made of the same synthetic resin as the housing or may be combined as a separate metal body. This is to further improve the cooling efficiency of the water transferred into the housing.

In other words, the partition 213 of the cooling chamber 200 is formed so as to expand the cooling time while forming a water path of left and right or up and down zigzag shapes by a plurality of inlet and outlet lines 215.

At this time, the partitioning wall 213 of the cooling chamber 200 is coupled to the passageway sealing 216 having an ∩ -shape cross-section as an optional embodiment to prevent the water from crossing to the upper end of the partitioning wall 213 .

That is, the passageway sealing is made to cover the partition wall through the opened lower end, and the closed upper face abuts against the cooling plate to prevent the water contained in the casing from crossing over the partition wall to prevent the cooling term (residence time) from being lost do.

9, the cooling plate 220 is formed by a cool air conduction diffusion rib 221 at a lower portion thereof to face the partition 213 of the cooling chamber 200, .

That is, the water surface of the circulating water is directly cooled from the cooling plate surface, so that the water being conveyed reaches the partition wall and the rib even in the inside of the container, thereby maximizing the cooling efficiency.

The thermoelectric element 110 may be formed as a plurality of number of divided parts spaced apart from each other with a plurality of insulating rubber pads 140 inserted into the spaced apart spaces, Are intercepted from each other.

At this time, the cooling case 200 is a product made of a synthetic resin material, and it is preferable to insulate the inside and the outside, to prevent the heat insulation, the dew condensation and the heat loss.

10, the cooling chamber 200 may be provided in a plurality or two or more as shown in FIG. 10 so that the cooling plate 220 and the thermoelectric element 110 are coupled to each of the individually configured cooling chambers 200 It is preferable that a connector 219 is provided to connect the respective inlet and outlet pipes when connecting the adjacent cooling compartments to each other.

As shown in FIG. 11, the cold / hot water boiler 20 according to the present invention includes a water bottle 21, a circulation motor 22, and a cooling system 23.

The water tank 21 has water inlet and water outlet for water circulation on one side and the other side, respectively, and the water accommodated by the heating means is heated.

At this time, the circulation motor 22 is connected to one side of the circulation water pipe 24, one side of which is connected to the water outlet of the water bottle so as to circulate the water in the water bottle 21 in one direction.

In addition, the cooling system 23 is cited as it is, and consists largely of a cooling means 100 and a cooling chamber 200.

The cooling unit 100 is configured to allow water to flow through the circulation motor 22 so as to cool the cooling thermoelectric element 110 and the heat radiating plate 120 and the heat radiating fan 130 in sequence To be laminated.

At this time, the cooling chamber 200 is formed at one side of the cooling means 100 and connected to the circulation water pipe 24 in the cold / hot water boiler to cool the water.

The cooling chamber 200 is formed with a housing 210 having an upper opening and a cooling plate 220 made of aluminum is coupled to the upper surface of the opened housing 210, A thermoelectric element 110 is formed on one side of the plane to be directly attached thereto.

At this time, the water introduced into the space of the housing 210 is formed so as to be completely filled in the housing 210, so that the entire surface of the cooling plate 220 and the surface of the water come into contact with each other.

A water inlet pipe 211 and a water outlet pipe 212 are formed at one side and the other side of the housing 210 so as to pass through the inside and outside of the housing 210. Circulating water passing through the inlet and outlet pipes 211, One or more partitions 213 partition the inlet and outlet lines 215 while forming the passages 214 so as to have a cooling term set in the space of the outlet 213. [

The advantage of such a cooling system is that as mentioned above, by ensuring a high thermal conductivity compared to the past, the cooling time is remarkably shortened compared to the conventional pipe-type hose pipe, and rapid cold water generation can be ensured, The cooler is made of synthetic resin material, so it has less heat loss compared to the previous metal water tank, and it has remarkably improved the warmth and insulation. This makes it possible to maintain the cooler for a long time even after stopping the boiler. There is a significant improvement.

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention as defined by the appended claims and their equivalents. Of course, such modifications are within the scope of the claims.

100 ... cooling means 110 ... thermoelectric element
120 ... heat sink 130 ... heat sink fan
200 ... Cooling chamber 210 ... Enclosure
211 ... inlet pipe 212 ... outlet pipe
213 ... partition wall 214 ... passage
215 ... mouth, drain line 216 ... sealing for passage
217 ... waterproof sealing sealing 218 ... assembly
219 ... connector 220 ... cold plate
221 ... ribs for cold conduction diffusion

Claims (8)

The cooling thermoelectric element 110 is connected to the heat radiating plate 120 and the heat radiating fan 130 in order to form the cooling means 100. The circulating water pipe 24 The cooling chamber 200 is formed with a housing 210 having an upper opening and a cooling unit 200 is provided on the upper surface of the opened housing 210 for cooling the water contained in the cooling chamber 200. [ The thermoelectric element 110 is directly mounted on one side of the cooling plate 220 so that the water introduced into the space of the housing 210 is completely filled in the housing 210. [ And the cooling water is directly conducted to the water by contacting the water surface of the entire bottom surface of the cooling plate 220. One side and the other side of the housing 210 have a water inlet pipe 211 and a water outlet pipe 212 and the circulating water passing through the inlet and outlet pipes 211, Cooling for a cold / hot water mat having a planar cooling structure that allows at least one partition 213 to partition the inlet and outlet lines 215 while forming the passages 214 so as to have a cooling- In the system,
The partition wall 213 of the cooling compartment 200 is formed by a plurality of inlet and drain lines 215 so as to form a water path of left and right or up and down zigzag shapes so that the cooling time is enlarged. And a conductive diffusion diffusion rib (221) is formed and inserted into the partition (213) of the cooling chamber (200) while being inserted into the cooling chamber (200). delete delete delete The method of claim 1, wherein the plurality of thermoelectric elements (110) are formed by a plurality of number of divided portions with spaced apart spaces, wherein a plurality of insulating rubber pads (140) are inserted into the spaced apart spaces, So as to be blocked from each other.
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