KR101033268B1 - Heater for mat with method of heating at second hand - Google Patents

Abstract

The present invention relates to a hot water heater for a hot water mat having an indirect heating structure.

<Purpose>

Therefore, in the technical gist of the present invention, in the hot water heater for hot water mat, the hot water heater is formed so as to indirectly heat the water in the water tank in contact with the upper surface of the heating plate by attaching a separate heater to the lower portion of the heating plate by sliding coupling method. Compared with the heater rod insertion type, non-contact with water improves electrical safety such as electric shock, and the water is heated by the indirect method to block the generation of bubbles in the water bottle (formerly, bubbles are generated when heated by the heater rod). Therefore, noise is prevented when water flows to the connection pipe of the hot water mat, and there is a convenient feature such as installation of heater and construction and maintenance (heat exchange, etc.) according to the heater.

<Composition>

In order to achieve the above object, the present invention has a coupling groove 120 formed on the inner circumferential surface of the lower side of the housing 110 having a lower opening, and a plurality of fixing holes 130 are formed on the outer circumferential side of the coupling groove 120. A bracket 140 having a fitting groove 141 and a dustproof pad 142 is formed at any one side and the other side of the interval between the fixing holes 130, and an injection hole for supplying water to the upper portion of the housing 110. 150 and a stopper 160 is formed, the circulation pipe 170 and the pumping pipe 180 is coupled to the connection pipe so that the heated water is circulated to the hot water mat by the pump on one side and the other side of the outer surface of the housing 110 Water bottle 100 is provided; A plate 210 is formed to be coupled to correspond to the coupling groove 120 to seal the opened lower portion of the water bottle 100 and to conduct heat generation, and a bent portion 221 is formed at the lower portion of the plate 210. Slider 220 is formed by the receiving space 222 is formed, and is supported by the guide plate 230 to be inserted into the receiving space 222 of the slider to indirectly generate heat to the plate 210 A heating plate 200 having a heater 240 coupled thereto and having a waterproof packing 250 having a fitting groove 251 therein so as to achieve waterproofing and sealing on an outer circumferential surface of the plate 210; A plurality of coupling holes 310 are formed on an outer circumferential surface thereof to support the heating plate 200 and to be coupled to the fixing holes 130 of the water bottle, and a grill to discharge heat generated from the heater 240 to the outside. The cover 300 is provided with 320; .

<Effect>

Therefore, the present invention is equipped with a separate heater coupled to the bottom of the heating plate of the hot water heater in a sliding coupling method to be in contact with the water compared to the method of heating by inserting the conventional heating rod directly into the bucket, the water in the water tank in contact with the upper surface of the heating plate It is formed to be indirectly heated to improve electrical safety, and is formed to be heated by the indirect method to block the generation of bubbles in the water bottle (formerly bubbles generated when heated by the heater rod) to the connection pipe of the hot water mat Noise is prevented during the circulating water flow, and there is a convenient effect of workability such as heater installation and structure fabrication and maintenance (heat exchange).

Hot water mat, hot water heater, enclosure, water bottle, heating plate, slider, waterproof packing, dustproof pad, ceramic heater, guide plate, cover, grill

Description

Heater for mat with method of heating at second hand}

In the present invention, in the hot water heater for hot water mat, the hot water heater is formed so that the water in the water bottle in contact with the upper surface of the heating plate is indirectly heated by attaching a separate heater to the lower portion of the heating plate in the conventional heating rod insertion type Compared with water, the electrical safety of the electric shock and the like is improved, and the water is heated by the indirect method to block bubbles in the water bottle (previously, bubbles are generated when heated by the heater rod). When the flow of water circulating through the connecting pipe is noise is prevented, and a hot water heater for hot water mat having an indirect heating method structure, characterized in that the workability, such as mounting the heater and construction and maintenance (heat exchange, etc.) according to it is convenient. will be.

In general, the hot water mat is largely composed of a mat body 50, a sisu heating device 60 and the circulation hose 70, as shown in FIG.

At this time, the mat body 50 is formed to accommodate the circulation hose 70 inside and to be heated by hot water heated from the heating device (60).

At this time, the heating device 60 is a hot water tank formed to temporarily collect the water transported through the separate motor pump and the circulation hose 70 formed inside, and instantaneous heating, and is installed through the inside of the hot water tank And a heater configured to heat water to a set temperature, and a controller configured to control the set temperature of the heater or to control the operation of the motor pump.

However, the above-described conventional heating apparatus is formed to directly inject the heater rod shown in FIG. 5 into the hot water tank to heat the water, and an electric field is generated and circulated by a heater (heater pipe) formed of a conductor. The electric field is constantly exposed in the first half, which causes a bad effect on the user's sleeping environment such as electric shock and leakage current.

In addition, the water heated by the heater rod is a bubble generated from the heater rod is generated a unique vibration noise generated when the circulation hose to the mat body circulating due to the problem of lowering the sleeping environment, there is a problem of the heater rod Problems such as replacement and replacement are cumbersome.

In order to improve this, indirect heater structures such as those shown in FIG. 6 have been recently released. However, the conventional indirect method combines a heater to the lower part of the pipe tube as shown to heat the water flowing into the pipe tube. This means that it takes time for the instantaneous heating method to raise the temperature of the water up to the set temperature, and it is difficult to check and control the temperature (the variation of the water temperature is severe), especially when a person climbs on the mat body, The connection lake water pressure flows back into the pipe tube, causing the cold water to flow into the mat as it is, and the problem of frequent boiling sounds is generated by the instantaneous heating method.

The present invention is to solve the above problems, the technical gist of the hot water heater for the hot water mat, the hot water heater is mounted in a separate heater in the sliding coupling method on the lower portion of the heating plate in the water contacting the upper surface of the heating plate It is formed to be indirectly heated to improve electrical safety such as electric shock by being in contact with water as compared to conventional heater rod inserts, and is formed so that water is heated by the indirect method to block the generation of bubbles in the water bottle (formerly a heater Bubbles are generated when heated by rods, and noise is prevented when water is circulated through the connecting pipe of the hot water mat, and it is characterized by convenient workability such as heater installation and construction and maintenance (exchange of heater). It is an object of the present invention to provide a hot water heater for a hot water mat having an indirect heating structure.

In order to achieve the above object, the present invention has a coupling groove 120 formed on the inner circumferential surface of the lower side of the housing 110 having a lower opening, and a plurality of fixing holes 130 are formed on the outer circumferential side of the coupling groove 120. A bracket 140 having a fitting groove 141 and a dustproof pad 142 is formed at any one side and the other side of the interval between the fixing holes 130, and an injection hole for supplying water to the upper portion of the housing 110. 150 and a stopper 160 is formed, the circulation pipe 170 and the pumping pipe 180 is coupled to the connection pipe so that the heated water is circulated to the hot water mat by the pump on one side and the other side of the outer surface of the housing 110 Water bottle 100 is provided; A plate 210 is formed to be coupled to correspond to the coupling groove 120 to seal the opened lower portion of the water bottle 100 and to conduct heat generation, and a bent portion 221 is formed at the lower portion of the plate 210. Slider 220 is formed by the receiving space 222 is formed, and is supported by the guide plate 230 to be inserted into the receiving space 222 of the slider to indirectly generate heat to the plate 210 A heating plate 200 having a heater 240 coupled thereto and having a waterproof packing 250 having a fitting groove 251 therein so as to achieve waterproofing and sealing on an outer circumferential surface of the plate 210; A plurality of coupling holes 310 are formed on an outer circumferential surface thereof to support the heating plate 200 and to be coupled to the fixing holes 130 of the water bottle, and a grill to discharge heat generated from the heater 240 to the outside. The cover 300 is provided with 320; .

At this time, the water bottle 100 is preferably coupled to the indirect contact level sensor 190 on one side of the outer peripheral surface.

As described above, the present invention is equipped with a separate heater coupled to the bottom of the heating plate of the hot water heater in a sliding coupling method to be in contact with the water, compared to the method of directly inserting the heating rod into the water tank to heat the inside of the water tank in contact with the upper surface of the heating plate. The water is formed to be indirectly heated to improve electrical safety, and the water is heated by the indirect method to block bubbles in the water bottle (formerly, bubbles are generated when heated by the heater rod) to connect the hot water mat. Noise is prevented when the water flows in the circulation, and there is a convenient effect of workability, such as heater installation and structure fabrication and maintenance (heat exchange).

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

First, as shown in FIGS. 1 to 3, the present invention relates to a hot water heater for a hot water mat having an indirect heating structure, and the hot water heater is formed to conduct indirect heat to the main water bottle and a lower portion of the water bottle. And a cover formed to support and fix the heating plate. At this time, the additional circulation pump and the control unit (PCB circuit board) of the hot water heater is similar to the prior art.

Thus, the water bottle 100 has a coupling groove 120 is formed on the inner peripheral surface of the lower end side of the housing 110 with a lower opening, a plurality of fixing holes 130 are formed on the outer peripheral side of the coupling groove 120, A bracket 140 having a fitting groove 141 and a dustproof pad 142 is formed at any one side and the other side of the interval between the fixing holes 130, and an injection hole for supplying water to the upper portion of the housing 110. 150 and a stopper 160 is formed, the circulation pipe 170 and the pumping pipe 180 is coupled to the connection pipe so that the heated water is circulated to the hot water mat by the pump on one side and the other side of the outer surface of the housing 110 This is provided.

That is, the water bottle is formed in the coupling groove is formed in the lower opening, which is formed so that the heating plate to be described later is coupled to the.

At this time, the fixing hole is formed to support and fix the heating plate corresponding to the coupling hole of the cover to be described later.

In addition, the bracket is coupled to the anti-vibration pad to the fitting groove is fixed to the inside of the hot water heater body, that is, the case, is formed to prevent shaking by the circulation pump.

In this case, an injection hole for water supply is formed at an upper portion of the water bottle, and the injection hole is formed to be opened and closed by a screw fastening stopper.

At this time, the water bottle 100 is preferably coupled to the indirect contact level sensor 190 on one side of the outer peripheral surface.

That is, the water level sensor is coupled to one side of the outer wall of the enclosure to indirectly check the water level, which is also non-contact with water to improve the electrical safety, in particular coupled externally removable, maintenance by replacement and replacement There is an easy feature.

On the other hand, the heating plate 200 is the core of the present invention, the plate 210 is formed to be coupled to correspond to the coupling groove 120 so as to seal the lower opening of the water bottle 100 and conduct heat generation at the same time. The lower portion of the plate 210 is formed with a slider 220 in which the storage space 222 is formed by the bent portion 221, and is inserted into the storage space 222 of the slider to indirectly the plate 210. A heater 240 supported by the guide plate 230 is coupled to conduct heat, and a waterproof packing 250 having a fitting groove 251 therein to achieve waterproofing and sealing on the outer circumferential surface of the plate 210. It is made up.

That is, it is preferable to use an aluminum material having high conductivity as the heating plate, and more preferably, a high conductive material is coated on the outer circumferential surface of the heating plate to increase its efficiency.

At this time, the heating plate is coupled to correspond to the coupling groove of the water bottle, it is preferable that the waterproof packing is coupled to the outer circumferential surface of the heating plate using the waterproof groove for fitting and sealing. This corresponds to the fixing hole of the cover to be described later to promote waterproofing and sealing.

In addition, the heating plate is to allow the water in the water tank to be heated by the upper surface, the lower portion of the heating plate is provided with a slider formed with a receiving space by the bent portion is coupled to the separate plate heater in a sliding manner, thereby substantially indirect heating Will be promoted.

In this case, the cover 300 supports the heating plate 200 and a plurality of coupling holes 310 are formed on the outer circumferential surface thereof so as to be coupled to the fixing holes 130 of the water bottle, and heat generated from the heater 240 on the surface. The grill 320 is provided to release the outside.

That is, the cover is formed to stably fix the heating plate to the bottom of the water bottle while releasing heat generated from the heating plate quickly.

The present invention is not limited to the above-described specific preferred embodiments, and those skilled in the art to which the present invention pertains may make various modifications without departing from the gist of the present invention as claimed in the claims. Of course, such changes will fall within the scope of the claims.

1 is an exploded perspective view of a hot water heater according to the present invention;

Figure 2 is a side cross-sectional view showing a coupling state of FIG.

3 is another cross-sectional view of FIG.

4 is a plan view showing a hot water heater structure of a general hot water mat,

5 to 6 is an exemplary view showing a conventional heater.

<Description of Major Symbols in Drawing>

100 ... water bottle 110 ... enclosure

120 ... engaging groove 130 ... fixing hole

140 ... Bracket 141 ... Fitting groove

142 ... dustproof pad 150 ... inlet

160 ... plug 170 ... circulation tube

180 ... pumping pipe 190 ... water level sensor

200 ... heating plate 210 ... plate

220 ... slider 221 ... bend

222 ... Storage 230 ... Guide plate

240 ... heater 250 ... packing

251 ... fitting groove 300 ... cover

310 ... union 320 ... grill

Claims (2)

Coupling grooves 120 are formed on the inner circumferential surface of the lower end side of the housing 110 having a lower opening, and a plurality of fixing holes 130 are formed on the outer circumferential side of the coupling grooves 120, between the fixing holes 130. A bracket 140 having a fitting groove 141 and a dustproof pad 142 is formed at any one side and the other side of the interval, and an injection hole 150 and a stopper 160 for water supply are formed at an upper portion of the housing 110. Is formed, the outer peripheral surface one side and the other side of the water container 100 is provided with a circulation pipe 170 and the pumping pipe 180 is coupled to the connection pipe so that the heated water is circulated to the hot water mat by the pump and ; A plate 210 is formed to be coupled to correspond to the coupling groove 120 to seal the opened lower portion of the water bottle 100 and to conduct heat generation, and a bent portion 221 is formed below the plate 210. The slider 220 is formed by the receiving space 222 is formed, the heater is supported by the guide plate 230 to be inserted into the receiving space 222 of the slider to indirectly generate heat to the plate 210 A heating plate (200) coupled to the heating plate (200) having a waterproof packing (250) having a fitting groove (251) therein to achieve waterproofing and sealing on an outer circumferential surface of the plate (210); A plurality of coupling holes 310 are formed on an outer circumferential surface thereof to support the heating plate 200 and to be coupled to the fixing holes 130 of the water bottle, and a grill to discharge heat generated from the heater 240 to the outside. The cover 300 is provided with 320; Hot water heater for hot water mat having an indirect heating structure, characterized in that consisting of. The method of claim 1, wherein the water bottle 100 Hot water heater for hot water mat having an indirect heating method structure characterized in that the indirect contact level sensor 190 is coupled to one side of the outer peripheral surface.

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