KR200339246Y1 - Warm water tank made with fiber-glass reinforced plastic - Google Patents

Abstract

The present invention is made of glass fiber reinforced plastic and at the same time supplying cold water to be heated in the boiler, a cylindrical storage container for storing the hot water heated in the boiler, and the bottom of the storage container along the longitudinal direction of the storage container. A first C-shaped first support vertically installed from the first support, a first cold water supply pipe supplied with cold water to be heated and disposed on one side in parallel with the first support, and receiving cold water to be heated from the first cold water supply pipe. A plurality of first heat exchangers fixed to the first support at a predetermined interval so as to heat-exchange warmly by hot water stored in the container, and the heating water that is warmly heat-exchanged in the first heat exchanger is installed in the heating water supply pipe. A heating water collection pipe which supplies the heating pipe in the room through the first valve, the second pump, and the second valve; A second cold water pipe disposed on the other side of the first support and supplied with cold water to be heated, and cold water to be heated from the second cold water pipe flowing in a pipe to warmly exchange heat with hot water stored in the storage container. A plurality of second heat exchangers fixed to the first support at a predetermined interval, and for washing face through the third valve, the second pump and the fourth valve installed in the hot water supply pipe by collecting the warm heat exchanged in the second heat exchanger A hot water collection pipe for supplying a hot water discharge valve and a ladder disposed on a second support provided in the center of the storage container so that an operator can enter when trouble occurs in the storage container.

Therefore, the present invention not only can easily supply hot water for heating and hot water for washing in high-rise buildings, but also can easily maintain / maintain when trouble occurs in a tank and can reduce manufacturing costs.

Description

Hot water tank made of glass fiber reinforced plastics {WARM WATER TANK MADE WITH FIBER-GLASS REINFORCED PLASTIC}

The present invention relates to a hot water tank made of glass fiber reinforced plastic, and in particular, it is possible to easily supply hot water for heating and washing water for high-rise buildings, and hot water made of glass fiber reinforced plastic that can be easily repaired and maintained in case of trouble in the tank. It's about tanks.

As a hot water tank made of synthetic resin widely used in the past, it is disclosed in Korean Unexamined Utility Model Publication No. 88-6417 (published date; May 30, 1988).

The hot water tank of the synthetic resin disclosed in the Korean Utility Model Publication No. 88-6417 discloses an upper periphery of the synthetic resin upper body (1) having an open lower side and a lower body of the synthetic resin (2) having an open upper side connected to each other. In one hot water tank, the lower reinforcing wheel 3 of the synthetic resin upper body 1 and the upper joining stone 4 of the lower body of synthetic resin 2 are covered with metal reinforcing wheels 5 and 6 to the outside and reinforced up and down. The through holes drilled in the wheels 5 and 6 and the coupling stones 3 and 4 allow the bolts 7 and the nuts 8 to be disassembled and assembled, and to the inner and upper surfaces of the upper and lower coupling stones 3 and 4. Through the packing (9), it has a structure in which the reinforcement stone (1a) in the upper upper corner of the synthetic resin upper body (1) and the synthetic resin lower body (2).

The conventional synthetic resin hot water tank configured as described above supplies cold water to be heated in a boiler (not shown) through the cold water supply port 13, and the hot water heated in the boiler is introduced into the hot water tank through the hot water inlet 14. The hot water stored in the hot water tank is supplied to the room through the hot water outlet 11 for heating. When the hot water stored in the hot water tank rises above a predetermined temperature or air occurs in the hot water tank, the safety valve 12 ) Not only to prevent safety accidents but also to operate smoothly.

Then, the hot water for washing water is provided with a spiral wound pipe in the hot water tank to exchange heat with hot water stored in the hot water tank and discharge it to the outside.

By the way, the conventional synthetic resin hot water tank is made of a synthetic resin material, so to supply hot water for heating or washing water to a building with three or more floors, it is damaged due to high pressure from three or more layers in the hot water tank made of synthetic resin. In addition to the problem, when a problem occurs in the hot water tank, there were various problems such as maintenance and repair.

In addition, in order to solve this problem, there is a problem that the manufacturing cost is increased when manufacturing a hot water tank using a thick steel plate or stainless steel.

Accordingly, the present invention has been made to solve the various problems described above, and an object of the present invention is to provide a hot water tank made of glass fiber reinforced plastic that can easily supply hot water for heating and washing water for high-rise buildings.

Another object of the present invention is to provide a hot water tank made of glass fiber reinforced plastic that can be easily maintained / maintained when a trouble occurs in the tank.

Another object of the present invention is to provide a hot water tank made of glass fiber reinforced plastic that can reduce the manufacturing cost.

In order to achieve the above object, the present invention is made of glass fiber reinforced plastic and at the same time supplying cold water to be heated in a boiler, a cylindrical storage container for receiving and storing hot water heated in the boiler, and the longitudinal direction of the storage container. A first C-shaped first support vertically placed from the bottom of the storage container, a first cold water supply pipe supplied with cold water to be heated and disposed on one side in parallel with the first support, and the first cold water supply pipe A plurality of first heat exchangers fixed to the first support at a predetermined interval so as to receive cold water to be heated and heat exchange with warm hot water stored in the storage container; Piping for heating the room through the first valve, the second pump and the second valve installed in the heating water supply pipe A heating water collection pipe to be supplied to the second support; a second cold water pipe arranged on the other side in parallel with the first support; and a cold water to be heated; and cold water to be heated from the second cold water pipe flows into the storage container. A plurality of second heat exchangers fixedly installed at a predetermined interval on the first support so as to exchange heat warmly by the hot water having been heated, and a third valve installed on the hot water supply pipe by collecting the warm heat exchanged from the second heat exchanger, It is provided with a hot water collection pipe for supplying the hot water discharge valve for washing water through the second pump and the fourth valve, and a ladder disposed in a second support installed at the center of the storage container so that an operator can enter when trouble occurs in the storage container. have.

1 is a partial cutaway longitudinal sectional view schematically showing a conventional water tank,

2 is a partial cross-sectional view showing the main portion of FIG. 1 in detail;

Figure 3 is a perspective view schematically showing a hot water tank made of glass fiber reinforced plastic according to an embodiment of the present invention,

Figure 4 is a perspective view schematically showing the internal structure to remove the hot water storage container in Figure 3,

FIG. 5 is a perspective view of the rear surface of FIG. 4. FIG.

<Explanation of symbols for the main parts of the drawings>

80: boiler 86: second pump

87: first valve 88: second valve

89: Safety valve 89a: Housing

89b: Operating rod 89c: Coil spring

96: second pump 97: third valve

98: fourth valve 102: storage container

104: first support 106: first cold water supply pipe

108: first heat exchanger 110: heating water collection pipe

112: second cold water pipe 112a: piping

114: second heat exchanger 115: hot water discharge valve

116: hot water collection pipe 117: second support

118: ladder 119: hot water supply piping

120: thermal insulation material 122: thermal insulation material

Hereinafter, a hot water tank made of glass fiber reinforced plastic according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

Figure 3 is a perspective view schematically showing a hot water tank made of glass fiber reinforced plastic according to an embodiment of the present invention, Figure 4 is a perspective view schematically showing the internal structure to remove the hot water storage container in Figure 3, 5 is a perspective view seen from the back side in FIG.

3 to 5, made of glass fiber reinforced plastic, and at the same time supplying cold water to be heated in the boiler 80, the cylindrical storage container 102 for receiving and storing hot water heated in the boiler (80) ) And a side of the first support body 104 having a substantially c-shape vertically placed from the bottom of the storage container 102 along the longitudinal direction of the storage container 102 and the first support 104. The first cold water supply pipe 106 to be supplied to the cold water to be heated and the cold water to be heated from the first cold water supply pipe 106 receives the cold water to be heated by the hot water stored in the storage container 102 to the heat exchange The plurality of first heat exchangers 108 fixed to the first support 104 at a predetermined interval and the heating water warmly exchanged in the first heat exchanger 108 are collected and installed in the heating water supply pipe 109. First valve 87, second firm Heating water collection pipe 110 to be supplied to the heating pipe 81 of the room through the 86 and the second valve 88 and the cold water to be disposed on the other side in parallel to the first support 104 to supply The first support body so that the second cold water pipe 112 and the cold water to be heated from the second cold water pipe 112 flows warmly by the hot water stored in the storage container 102 while flowing through the pipe 112a. A plurality of second heat exchangers 114 fixedly installed at predetermined intervals on the 104 and a third valve 97 installed in the hot water supply pipe 119 by collecting warm heat exchanged by the second heat exchanger 114; ), The second pump 96 and the fourth valve 98, the hot water collection pipe 116 for supplying to the hot water discharge valve 115 for washing, and when the trouble occurs in the storage container 102, And a ladder 118 disposed on the second support 117 installed at the center of the storage container 102 so as to be provided. There.

The second support 117 is coated with a heat insulating material 120 on its inner circumferential surface to keep the heat of hot water stored in the storage container 102, and the storage container 102 is stored in the storage container 102. The outer circumferential surface is covered with a heat insulating material 122 so as to heat the heated hot water.

The hot water collection pipe 110 and the hot water collection pipe 116 is opened to prevent safety accidents when the hot water temperature inside the hot water is overheated or above a certain time to discharge the steam or bubbles to the outside. Safety valves 89 are disposed respectively.

The safety valve (89) includes a housing (89a) in which a valve for discharging bubbles or steam is integrally disposed, an operation rod (89b) installed in a hollow portion in the housing (89a), and the heating water collection pipe ( When the temperature and pressure in the 110 and the hot water collecting tube 116 are below a predetermined value, the inlet formed in the lower portion is closed, and the temperature and the pressure in the heating water collecting tube 110 and the hot water collecting tube 116 are When the predetermined value or more, the coil spring (89c) for biasing the operating rod (89b) to open the inlet formed in the lower portion to discharge steam or bubbles to the outside through the outlet (89d).

Reference numeral 124 in the drawing is a cover covering the upper opening of the storage container (102).

Next, the action and effect of the hot water tank made of glass fiber reinforced plastic according to an embodiment of the present invention configured as described above will be described.

First, by driving a pump (not shown) to supply cold water to the storage container 102 to fill it to a certain height, and at the same time, supply cold water to the first cold water supply pipe 106 through the valve 82, and the valve 83 When 84 is opened and the pump 85 is driven, the cold water stored in the storage container 102 is supplied to the boiler 80 through the valve 83 and heated to be heated again through the valve 84. It is discharged into the storage container (102).

In this way, the hot water stored in the storage container 102 heats the cold water flowing through the pipe 106a to the first cold water supply pipe 106 by the first heat exchanger 108 to warmly exchange the heating water collection pipe ( Is collected in 110).

The warm heating water collected in the heating water collection pipe 110 may include the first valve 87 and the first pump 86 installed in the heating water supply pipe 109 according to the driving of the first pump 86. The cold water is supplied to the heating pipe 81 through the second valve 88 to warm the room, and the cooled cold water is supplied to the first cold water supply pipe 106 again by heating the room.

At this time, when the temperature in the heating water collection pipe 110 is overheated or above a predetermined temperature or bubbles occur, the first safety valve 89 is automatically opened to suppress the occurrence of a safety accident.

At the same time, the cold water supplied to the second cold water supply pipe 112 through the valve 92 by driving a pump (not shown) is heat exchanged warmly by the second heat exchanger 114 while flowing through the pipe (112a) df and the hot water The collection pipe 110 is collected.

The warm hot water collected by the hot water collecting pipe 110 is driven by the second pump 96 through the third valve 97, the third pump 96, and the fourth valve 98. 114 is used as the hot water for washing or kitchen hot water, and the unused hot water is supplied to the second cold water supply pipe 112 again.

The hot water tank made of glass fiber reinforced plastic according to the present invention configured as described above stores hot water heated by the boiler 80 in the storage container 102 and in hot water (warm water) stored in the storage container 102. By the first cold water supply pipe 106 through the pipes (106a, 112a) while being warmly heat exchanged by the first and second heat exchangers (108, 114), the warm water heat exchanged heating water and hot water is the heating water collection pipe Since it is collected in the 110 and the hot water collection pipe (110, 116), respectively, and is supplied to the heating pipe 81 and the hot water discharge valve 115 in accordance with the driving of the first and second pump (86, 96) Supplying heating water or hot water to a building of three or more floors, and the pressure applied to the pipe is not applied to the storage container 102, and the first and second cold water supply pipes 106 and 112 and the heating water collection pipe 110 and hot water collection are collected. Hanging on the tube 116 for the storage 102, there is no being the hot water tank is damaged, the fiber-reinforced glass of the present invented because the pressure of the high pressure takes plastic.

The first heat exchanger 108, the second heat exchanger 114, the first cold water supply pipe 106, the second cold water supply pipe 112, the heating water collection pipe 110 in the storage container 102 and When trouble occurs in the hot water collection pipe 116, the cover 124 covering the upper opening of the storage container 102 is opened and the ladder 118 installed on the second support 117 is mounted on the storage container ( 102) can be repaired, repaired or replaced with faulty parts.

Therefore, the present invention not only can easily supply hot water for heating and hot water for washing in high-rise buildings, but also can easily maintain / maintain when trouble occurs in a tank and can reduce manufacturing costs.

In the above description, when the temperature and pressure in the heating water collection pipe 110 and the hot water collection pipe 116 are above a predetermined value, the operation rod 89b is pushed upward against the coil spring 89c to heat the heating. Bubbles or vapors in the water collection pipe 110 and the hot water collection pipe 116 are discharged to the outside through the discharge port 89d to prevent the occurrence of a safety accident. In this way, when the temperature and pressure in the heating water collection pipe 110 and the hot water collection pipe 116 falls below a predetermined value, the operation rod 89b is pushed downward by the negative force of the coil spring 89c, Close the inlet formed in the lower portion of the safety valve (89).

In the above description, although illustrated and described with reference to specific embodiments, the present invention is not limited to this, for example, by those of ordinary skill in the art without departing from the concept of the present invention Of course, the design can be changed in various ways.

As described above, according to the hot water tank made of glass fiber reinforced plastic of the present invention, a cylindrical storage container made of glass fiber reinforced plastic and supplying cold water to be heated in a boiler and receiving hot water heated by the boiler And a first c-shaped first support vertically installed from the bottom of the storage container along the longitudinal direction of the storage container, and a first cold water supply pipe supplied with cold water to be disposed on one side in parallel with the first support to be heated. And a plurality of first heat exchangers fixed to the first support at predetermined intervals so as to receive cold water to be heated from the first cold water supply pipe and warmly exchange heat by hot water stored in the storage container, and the first heat exchanger. The first valve and the second pump installed in the heating water supply pipe And a second cold water pipe supplied with a heating water collection pipe supplied to a heating pipe in the room through a second valve, cold water disposed on the other side of the first support to be heated, and supplied from the second cold water pipe. Collecting a plurality of second heat exchangers fixed to the first support at a predetermined interval so that cold water flows warmly by the hot water stored in the storage container while the cold water flows through the pipe; A hot water collection pipe for supplying the hot water discharge valve for washing water through the third valve, the second pump, and the fourth valve installed in the hot water supply pipe, and installed in the center of the storage container so that an operator can enter when trouble occurs in the storage container. Since the ladder provided in the 2nd support body is provided, the hot water for heating of a high-rise building, and the hot water for washing face can be supplied easily. Furthermore, there is excellent effect that the trouble occurs in the tank to facilitate repair / can be maintained, can reduce the manufacturing cost.

Claims (4)

It is made of glass fiber reinforced plastic and at the same time supply the cold water to be heated in the boiler 80, the cylindrical storage container 102 for receiving and storing the hot water heated in the boiler 80, and the storage container 102 A first c-shaped first support 104 vertically installed from the bottom of the storage container 102 along the longitudinal direction, and cold water disposed on one side of the first support 104 in parallel to be heated to be supplied 1 receives a cold water to be heated from the cold water supply pipe 106 and the first cold water supply pipe 106, and a predetermined interval to the first support 104 to warm heat exchange by hot water of high temperature stored in the storage container (102). A plurality of first heat exchangers 108 fixedly installed and a first valve 87 and a second pump installed in the heating water supply pipe 109 by collecting the warm water heat-exchanged by the first heat exchanger 108. Through 86 and second valve 88 A heating water collection pipe 110 to be supplied to the heating pipe 81 of the heating unit, a second cold water pipe 112 to which the cold water to be heated is disposed on the other side of the first support body 104 to be heated, and the second A plurality of agents fixed to the first support 104 at regular intervals so that the cold water to be heated from the cold water pipe 112 flows warmly by the hot water stored in the storage container 102 while flowing through the pipe 112a. The second heat exchanger 114 and the third valve 97, the second pump 96, and the fourth valve installed in the hot water supply pipe 119 by collecting hot water that is heat-exchanged warmly by the second heat exchanger 114 ( Hot water collection pipe 116 for supplying to the hot water discharge valve 115 for washing through the 98, and is installed in the center of the storage container 102 so that workers can enter when trouble occurs in the storage container (102) 2 is provided with the ladder 118 arrange | positioned at the support body 117, It is characterized by the above-mentioned. Enhanced oil hot water tank made of plastic. The method of claim 1, wherein the second support 117 is made of glass fiber reinforced plastic, characterized in that the inner peripheral surface is coated with a heat insulating material 120 to keep the heat of the hot water stored in the storage container (102) Hot water tank. The hot water made of glass fiber reinforced plastic according to claim 1, wherein the storage container (102) is coated with a heat insulating material (122) on its outer circumferential surface to keep heat of the hot water stored in the storage container (102). Tank. The method of claim 1, wherein the heating water collection pipe 110 and the hot water collection pipe 116 is opened to prevent safety accidents when the hot water temperature in the interior of the hot water is overheated for a predetermined time or bubbles are generated therein to prevent steam or Hot water tank made of glass fiber reinforced plastic, characterized in that the safety valve (89) is disposed to discharge the bubbles to the outside.