KR20110101389A - Electric boiler having filtering function - Google Patents

Electric boiler having filtering function Download PDF

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Publication number
KR20110101389A
KR20110101389A KR1020100020358A KR20100020358A KR20110101389A KR 20110101389 A KR20110101389 A KR 20110101389A KR 1020100020358 A KR1020100020358 A KR 1020100020358A KR 20100020358 A KR20100020358 A KR 20100020358A KR 20110101389 A KR20110101389 A KR 20110101389A
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KR
South Korea
Prior art keywords
heating
hot water
water
inlet
ball
Prior art date
Application number
KR1020100020358A
Other languages
Korean (ko)
Inventor
황보기철
Original Assignee
주식회사 삼성알앤디
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 주식회사 삼성알앤디 filed Critical 주식회사 삼성알앤디
Priority to KR1020100020358A priority Critical patent/KR20110101389A/en
Publication of KR20110101389A publication Critical patent/KR20110101389A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
    • F24H1/101—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply
    • F24H1/102—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply with resistance
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/02—Casings; Cover lids; Ornamental panels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/18—Arrangement or mounting of grates or heating means
    • F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
    • F24H9/1818—Arrangement or mounting of electric heating means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H2250/00—Electrical heat generating means
    • F24H2250/02—Resistances

Abstract

The present invention discloses an electric hot water boiler. The electric hot water boiler of the present invention, the housing having an inlet and an outlet through which water is introduced; A plurality of heating chambers sequentially installed in the housing along the flow direction of water and partitioned from each other by partition walls having through holes; An electrical heating means is provided for each of the plurality of heating chambers, the water flowing into the inlet is sequentially heated while passing through the plurality of heating chambers and then discharged to the outlet.
According to the present invention, since heating and filtration are carried out inside one housing, even if a large-capacity facility is manufactured, there is no need to install a large filtration device, thereby greatly reducing costs and being able to receive relatively less restrictions on installation space. There is this. In addition, since the water is not heated while being stored, the supplied water is heated while sequentially flowing a plurality of heating chambers in which the metal mesh filter and the lamp tube heater are installed, thereby greatly shortening the heating time and increasing thermal efficiency.

Description

Electric boiler having filtering function

The present invention relates to an electric hot water boiler, to a fast heating time and high thermal efficiency, and to a filtered electric hot water boiler that can easily remove foreign substances contained in the water.

In general, hot water boilers produce hot water by using heat sources such as electricity, gas, and oil, and store the produced hot water in a hot water tank or directly supply the heating pipe.

The hot water boiler includes a heating unit, a hot water tank for storing heated hot water, a water supply pipe connected to the heating unit, a discharge pipe, and the like. However, when the hot water boiler is used for a long time, foreign matters contained in the water are deposited on the inner wall of the pipe, and thus, rust occurs or, in severe cases, the hot water boiler malfunctions.

In order to prevent this, a filter must be installed in the water supply pipe connected to the heating unit to adsorb and remove foreign substances in advance.

However, if a separate filter is installed in the water supply pipe, there is a problem in that the pipe structure becomes complicated and the installation space is restricted. In particular, large-capacity hot water boilers must use a large-capacity filter according to them, which increases costs and constrains the space.

In addition, the conventional large-scale hot water boiler has a problem in that a separate facility for removing contaminants such as soot is mostly required because water is stored in a heating tank and then heated using fossil fuel such as coal or petroleum. .

In addition, in the case of an electric hot water boiler, a siege heater is generally used. Since the siege heater has a low heat generation time and low thermal efficiency, there is a problem in that power costs are excessively applied to a large capacity boiler.

The present invention is to solve this problem, and to provide an electric hot water boiler that can not only more easily remove the foreign matter contained in the water, but also can quickly heat a large amount of water at a minimum power cost. have.

In addition, the purpose of the present invention is to provide an electric hot water boiler which reduces installation cost and receives less space even when manufactured in a large capacity facility.

The present invention, in order to achieve the above object, the housing having an inlet and outlet for the water is introduced; A plurality of heating chambers sequentially installed in the housing along the flow direction of water and partitioned from each other by partition walls having through holes; And an electric heating means installed in each of the plurality of heating chambers, wherein the water flowing into the inlet is sequentially heated while passing through the plurality of heating chambers and discharged to the outlet.

In the electric hot water boiler of the present invention, the housing may include an inlet chamber formed between the inlet and the heating chamber, and an outlet chamber formed between the outlet and the heating chamber.

The inside of the inlet chamber or the outlet chamber may be filled with a filter medium for removing foreign substances, wherein the filter medium is a sponge, nonwoven filter, charcoal ball, activated carbon ball, ceramic ball, ocher ball, candle ball, tourmaline ball (electromagnet), It may be characterized by including at least one of germanium ball, the metal mesh filter.

In addition, the electric hot water boiler of the present invention may be characterized in that the metal mesh filter is installed inside the plurality of heating chambers.

In addition, the electric heating means in the electric hot water boiler of the present invention may be characterized in that the lamp tube heater or siege heater.

According to the present invention, since heating and filtration are carried out inside one housing, even if a large-capacity facility is manufactured, there is no need to install a large filtration device, thereby greatly reducing costs and being able to receive relatively less restrictions on installation space. There is this.

In addition, the water is not heated while being stored, and the supplied water is heated while sequentially flowing a plurality of heating chambers in which the metal mesh filter and the lamp tube heater are installed, thereby greatly reducing the heating time and increasing thermal efficiency.

1 is a perspective view of an electric hot water boiler according to an embodiment of the present invention
Figure 2 is a longitudinal sectional view of the electric hot water boiler according to an embodiment of the present invention.
3 is a view showing a state in which the filter medium is filled in the inlet chamber and the outlet chamber
4 is a view showing a metal mesh filter filled in the heating chamber;

Hereinafter, with reference to the accompanying drawings will be described a preferred embodiment of the present invention.

Electric hot water boiler 100 according to an embodiment of the present invention is a plurality of heating chambers are arranged in order along the flow direction of water inside the housing 110 as shown in a perspective view of Figure 1 and a longitudinal cross-sectional view of FIG. It is characterized by the provided points.

Although the drawings show that the first to fourth heating chambers 111 to 114 are provided inside the housing 110, the number of the heating chambers is not limited thereto.

In addition, an inlet chamber 115 is formed upstream of the first heating chamber 111, and a water outlet chamber 116 is formed downstream of the fourth heating chamber 114, and each of the heating chambers 111 to 116 is formed of a housing ( A plurality of partition walls 120 disposed perpendicular to the flow direction of the water in the interior of the 110 is partitioned from the adjacent heating chamber and the inlet / outlet chamber. Each partition wall 120 has a through hole 122 through which water can flow.

Therefore, the water introduced into the inlet chamber 115 is gradually heated to a high temperature while passing through the first to fourth heating chambers 111 to 114, and then supplied to an external hot water tank or a heating pipe through the outlet chamber 116.

Since the shape of the housing 110 is not limited to the rectangular tube as shown, it may be modified in various forms such as a circular tube.

Heat generating means for heating the flowing water is installed in the first to fourth heating chambers (111 to 114), the lamp tube heater 130 was used as the heating means in the embodiment of the present invention.

Lamp tube heater 130 is proposed by the present applicant is a light emitting lamp 132 such as a halogen lamp is installed in the heater housing 131 made of a metal material such as stainless steel. The heater housing 131 is spaced apart from the light emitting lamp 132, so that when the light emitting lamp 132 is turned on, the heater housing 131 is heated to a high temperature by radiant heat, and the lamp tube heater 130 having such a structure is Compared with the conventional size heaters and halogen lamps, the surface temperature is much higher and the power consumption is also low. (See Patent Application No. 2008-15104)

When the heater housing 131 is heated to a high temperature, water passing through the heating chamber in which the heater housing 131 is installed is heated to a high temperature.

The lamp tube heater 130 is installed such that both ends of the heater housing 131 protrude out of the housing 110 of the hot water boiler, and the boundary between the heater housing 131 and the boiler housing 110 is welded or other sealing means. Is sealed by.

Power lines 133 connecting the external power source and the light emitting lamp 132 are drawn out at both ends of the lamp tube heater 130.

Meanwhile, in the embodiment of the present invention, it is most preferable to use the lamp tube heater 130 as a heating means, but this does not exclude the use of a conventional sheath heater.

Since the inlet chamber 115 and the outlet chamber 116 have to be connected to an external pipe (not shown), the inlet chamber 115 and the outlet chamber 116 have a shape slightly different from those of the first to fourth heating chambers 111 to 114. That is, the inner diameter of the inlet chamber 115 decreases toward the inlet side, and the inner diameter of the inlet chamber 115 decreases toward the outlet side.

In addition, the inlet pipe 141 is connected to the inlet of the inlet chamber 115, and the outlet pipe 142 is connected to the outlet of the outlet chamber 116. Between the inlet chamber 115 and the inlet pipe 141, between the outlet chamber 116 and the outlet pipe 142, partition walls 151 and 152 having a plurality of through holes are installed, and these barrier walls 151 and 152 are inlet chambers ( Not only serves as a boundary wall between the 115 and the outlet chamber 116, but also serves to prevent the filter medium filled in the inlet chamber 115 and the outlet chamber 116 from escaping to the outside. The partitions 151 and 152 may be, for example, metal mesh.

At the ends of the water inlet pipe 141 and the water outlet pipe 142, a first flange 161 and a second flange 162 for connecting external pipes are mounted.

Inspection windows 171 and 172 are formed on the sidewalls of the inlet chamber 115 and the outlet chamber 116, respectively, through which the filter medium can be replaced and whether the boiler is normally operated.

In addition, it is preferable to provide a temperature sensor 181 and / or an abnormal temperature sensor 182 in the first to fourth heating chambers 111 to 114. The control unit (not shown) of the boiler may control the power supply to each lamp tube heater 130 by feeding back the detection result of the temperature sensor 181 to adjust the water temperature of each heating chamber 111 to 114. In addition, when the abnormal temperature sensor 182 detects an overheating temperature, the power supply may be cut off based on this.

The temperature sensor 181 may be provided for each of the heating chambers 111 to 114, or may be provided only in the fourth heating chamber 114 located downstream. On the other hand, the temperature sensor 181 may be provided only in the water discharge chamber 142 without being installed in the heating chambers 111 to 114.

In addition, each chamber 111 to 116 may be connected to the steam discharge pipe for discharging the steam generated during hot water heating, the safety valve may be installed in the steam discharge pipe automatically opened at the time of excessive pressure. In addition, each chamber 111 to 116 may be provided with a drain valve for removing deposits or draining water for maintenance.

In the drawing, the steam discharge pipe 186 and the drain valve 187 are installed only in the inlet chamber 115 and the outlet chamber 116, but the installation position is not limited thereto.

On the other hand, the electric hot water boiler 100 according to an embodiment of the present invention is characterized in that the heating and filtration proceeds in the process of water flows inside the housing 110.

The heating is performed by the lamp tube heater 130 (or the size heater) provided in each of the heating chambers 111 to 114, as described above.

And in the embodiment of the present invention, as shown in Figure 3, by filling the various filter media 191 in the inlet chamber 115 and the outlet chamber 116 is characterized in that the foreign substances contained in the water to remove the adsorption have. However, the filter medium 191 may be filled only in the inlet chamber 115.

Sponge or non-woven filter may be used for the filter medium 191, in addition to the charcoal ball, activated carbon ball, ceramic ball, tourmaline ball (tourmaline), ocher ball, candle ball, germanium ball, metal mesh filter may be used.

The filter medium may be used in the inlet chamber 115 and the outlet chamber 116 in the same manner, but the sponge or nonwoven filter may be installed only in the inlet chamber 115 because it removes foreign substances having a relatively large particle diameter.

Since the sponge or nonwoven filter has a plurality of micropores, it plays a role of primarily filtering foreign substances having a large particle size. Therefore, the sponge or nonwoven filter is preferably installed at the inlet side in the inlet chamber (115).

Charcoal ball or activated carbon ball serves to adsorb foreign substances of fine diameter passing through sponge or nonwoven filter and to remove and remove odor-causing substances.

Ceramic balls and tourmaline balls can be implemented in various ways depending on the ingredients they contain. For example, sterilization, deodorization, alkaliization, anion release, hydrogen cation release, chlorine removal, water purification, Demonstrates soft water and static electricity removal.

In addition, ocher ball and tourmaline ball (tourmaline) has the function of generating alkali ions and emitting far infrared rays, and the candle ball has a deodorizing function. Germanium ball also has carbonic anion production, far-infrared emission, and deodorizing function.

The metal mesh filter has a scrubber structure made of metal such as aluminum, stainless steel, zinc and copper, and the metal mesh filter has a function of dispersing water particles, and is installed in the heating chambers 111 to 114 as described below. The lower surface serves as a heat conducting coil for conducting heat of the lamp tube heater 130.

As such, the filter media 191 may be filled only in the inlet chamber 115 and / or the outlet chamber 116, but the filter media may also be filled in the heating chambers 111 to 114.

However, since the high temperature lamp tube heater 130 is installed in the heating chambers 111 to 114, it is more preferable to install only the metal mesh filter 195 as shown in FIG. 4 in order to increase the thermal efficiency.

The metal mesh filter 195 is made of metal such as aluminum, stainless steel, zinc, copper, etc., but preferably has a loofah structure, but is not necessarily limited thereto.

Since the metal mesh filter 195 functions as a heat conduction coil because it is heated to a high temperature by contacting the metal housing 131 of the lamp tube heater 130, the water may be heated much faster. In addition, the metal mesh filter 195 may further remove foreign substances contained in the water.

On the other hand, the above has been described a preferred embodiment of the present invention, but the present invention is not limited to the above-described embodiment may be modified or modified in various forms. By the way, if the embodiment modified or modified as described also includes the technical spirit of the present invention described in the claims to be of course belongs to the scope of the present invention.

100: electric hot water boiler 110: housing
111, 112, 113, and 114: first, second, third and fourth heating chambers
115: inlet chamber 116: outlet chamber
120: bulkhead 122: through hole
130: lamp tube heater 141: water supply piping
142: outlet pipe 151, 152: bulkhead
161,162: flanges 171, 172: inspection window
181: temperature sensor 182: abnormal temperature sensor
186: steam discharge pipe 187: drain valve
191: filter medium 195: metal mesh filter

Claims (6)

A housing having an inlet through which water is introduced and an outlet through which water is discharged;
A plurality of heating chambers sequentially installed in the housing along the flow direction of water and partitioned from each other by partition walls having through holes;
Electrical heating means provided for each of the plurality of heating chambers;
The electric hot water boiler characterized in that the water flowing into the inlet is sequentially heated while passing through the plurality of heating chambers and discharged to the outlet.
The method of claim 1,
The housing includes an inlet chamber formed between the inlet and the heating chamber, and an outlet chamber formed between the outlet and the heating chamber.
The method of claim 2,
The hot water boiler, characterized in that the inside of the inlet chamber or the outlet chamber is filled with a filter medium for removing foreign matter.
The method of claim 3,
The filter medium is an electric hot water boiler comprising at least one of a sponge, a non-woven fabric filter, a charcoal ball, activated carbon ball, ceramic ball, ocher ball, candle ball, tourmaline ball (tourmaline), germanium ball, metal mesh filter.
The method of claim 1,
The electric hot water boiler, characterized in that the metal mesh filter is installed inside the plurality of heating chambers.
The method of claim 1,
The electric heating means is an electric hot water boiler, characterized in that the lamp tube heater or the siege heater
KR1020100020358A 2010-03-08 2010-03-08 Electric boiler having filtering function KR20110101389A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020100020358A KR20110101389A (en) 2010-03-08 2010-03-08 Electric boiler having filtering function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020100020358A KR20110101389A (en) 2010-03-08 2010-03-08 Electric boiler having filtering function

Publications (1)

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KR20110101389A true KR20110101389A (en) 2011-09-16

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KR1020100020358A KR20110101389A (en) 2010-03-08 2010-03-08 Electric boiler having filtering function

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101686923B1 (en) * 2016-05-20 2016-12-16 (주) 태인테크 Low-Power Real-Time Water Heater
CN109425102A (en) * 2017-08-24 2019-03-05 江苏威能电气有限公司 A kind of high-efficiency heat conduction electric heater
KR20190118322A (en) * 2018-04-10 2019-10-18 노홍조 Heat exchanger for refrigerating machine
KR102151572B1 (en) * 2019-02-27 2020-09-03 김치호 Hot water boiler

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101686923B1 (en) * 2016-05-20 2016-12-16 (주) 태인테크 Low-Power Real-Time Water Heater
CN109425102A (en) * 2017-08-24 2019-03-05 江苏威能电气有限公司 A kind of high-efficiency heat conduction electric heater
KR20190118322A (en) * 2018-04-10 2019-10-18 노홍조 Heat exchanger for refrigerating machine
KR102151572B1 (en) * 2019-02-27 2020-09-03 김치호 Hot water boiler

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E601 Decision to refuse application