SMC cylindrical water tank with non-reinforced inside

Abstract

The present invention relates to an SMC cylindrical water tank having reinforced stability and durability without installation of a reinforcing material therein, comprising: a bottom plate assembly (10) which is installed by assembling a plurality of bottom plate panels (11) in a circular shape on a base member (2) installed on the ground; a side plate assembly (20) which is installed by assembling and installing a plurality of side plate panels (21) vertically and horizontally in a cylindrical shape on the bottom plate assembly (10); an upper plate assembly (30) which is installed by assembling a plurality of upper plate panels (31) on the side plate assembly (20); sealing members (50) which are interposed between the panels when the bottom plate panels (11) of the bottom plate assembly (10), the side plate panels (21) of the side plate assembly (20), and the upper panels (31) of the upper panel assembly (30) are assembled and coupled, in order to maintain an airtight seal between the respective panels; and fixing members (52) which are fastened for fixed coupling when assembling and coupling the bottom plate panels (11) of the bottom plate assembly (10), the side plate panels (21) of the side plate assembly (20), and the upper panels (31) of the upper plate panel (30). According to the present invention, a main body of a water tank is composed of the bottom plate, side plate and upper plate panels which are pressed and molded by a hydraulic press through a mold, and a sealing tape having excellent recovery force and inner and outer reinforcing materials are assembled via bolts to secure durability, hygienic properties, and watertightness that are the basic functions of the water tank.

Description

Internally unreinforced SMC cylindrical water tank

[0001] The present invention has enhanced stability and durability without installing reinforcing materials inside.

[0002] It is about a SMC cylindrical water tank.

[0003] Typically, SMC (Sheet Molding Compound) water tanks are made of unsaturated polyester.

[0004] When impregnating unsaturated polyester resin with fillers, release agents, pigments, catalysts, etc.

[0005] A sheet-type pressurized molding material with good formability that has been chemically increased in viscosity

[0006] Water tank with bottom, side and top panels formed by hydraulic press through mold

[0007] The main body is made up of a sealing tape with excellent resilience and internal and external reinforcements bolted together.

[0008] It is an excellent water tank with the basic functions of a water tank: durability, hygiene, and watertightness.

[0009] As an advantage of SMC water tank, corrosion is prevented by SMC panel which is made of excellent corrosion-resistant material.

[0010] There is no residue and the surface is smooth, so no sediment is formed, and it completely blocks external light to prevent bacteria.

[0011] It has excellent hygiene by inhibiting the growth of germs. And it has watertightness and resilience.

[0012] Use a superior PVC special sealing tape with a temperature limit of ??25℃~82℃

[0013] And, it is attached to each panel and reinforcement to maintain perfect watertightness. In addition, it is possible to drain water naturally by using a drain panel that can collect and discharge water on the floor panel.

[0014] And, by using panels of various specifications, you can make the most of horizontal and vertical space.

[0015] Safe to use in small households, industrial water tanks, and large apartments.

[0016] In particular, when installing in the basement of a building, avoid obstacles such as pillars and stairs.

[0017] It allows for highly efficient underground space management by utilizing the space. In addition, the convex bar

[0018] The dock panel partially transfers the water pressure, so as the water level in the tank increases,

[0019] The watertightness of the sealant used in the contact area is increased, making the floor panel safer.

[0020] Can be.

[0021] Conventional SMC water tanks are constructed in a square type, which causes rust.

[0022] It is vulnerable to water pressure along with life, and is assembled and installed using reinforcement materials inside and outside.

[0023] When the steel was damaged, there was a risk of water leakage or bursting of the water tank, and in particular, water

[0024] The corners of the tank are vulnerable to water pressure, making them more prone to leaks and assembly problems.

[0025] There was also the disadvantage of having to drill holes in the panel.

[0026] SMC panels are suitable for mass production and each panel is molded to its shape.

[0027] It is produced using. Due to these characteristics, it is difficult to produce various shapes,

[0028] Moreover, the production of circular panels was perceived as virtually impossible.

[0029] The market situation of small and medium-sized water tanks of 30 to 150㎥ is roughly the same as the overall water tank market.

[0030] It has an 80% market share (M / S), so it competes on cost instead of developing technology.

[0031] It acts as the most important factor.

[0032] [Prior Art Literature]

[0033] [Patent Document]

[0034] (Patent Document 0001) Republic of Korea Patent Publication No. 10-2521376 (Publication date: 20230417)

[0035] (Patent Document 0002) Republic of Korea Patent Publication No. 10-2023-0070803 (20230523)

[0036] release)

[0037] (Patent Document 0003) Republic of Korea Patent Publication No. 10-2431345 (Publication date: 20220811)

[0038] The present invention is to solve the above problem, and the water tank is made in a cylindrical shape.

[0039] It is durable and stable after assembly and installation, and there is no risk of leakage or rust.

[0040] This is to reduce manufacturing costs and improve hygiene by eliminating the need for internal reinforcement.

[0041] The purpose is.

[0042] In addition, the present invention comprises a water tank comprising a top plate assembly, a side plate assembly, and a bottom plate assembly.

[0043] It is designed to improve productivity by simplifying assembly and installation by dividing it into

[0044] It has a different purpose.

[0045] In order to achieve the above object, the present invention provides a foundation member installed on the ground

[0046] A floor plate assembly that assembles and installs multiple floor plate panels in a circular shape; the floor plate

[0047] A side that assembles multiple side panels in a cylindrical shape up and down and left and right on top of the assembly and installs them.

[0048] Plate assembly; a plurality of top panels are installed in a circular shape on top of the side plate assembly.

[0049] Top plate assembly; bottom plate panel of the above bottom plate assembly, side plate panel of the side plate assembly, top plate assembly

[0050] A seal is interposed between the panels to maintain airtightness when assembling and joining the top panels.

[0051] Ring member; the bottom plate panel of the above-mentioned bottom plate assembly, the side plate panel of the side plate assembly, the top plate assembly

[0052] Including a fixing member that is fastened for fixed connection when assembling and joining the top panel.

[0053] It is characterized by providing an internally reinforced SMC cylindrical water tank.

[0054] In addition, in the present invention, the floor panel is installed in a plurality of centrally assembled

[0055] A floor plate center panel and a plurality of floor plate expansion panels installed radially from the floor plate center panel.

[0056] Including a floor panel, the floor plate center panel and the floor plate extension panel have flanges at the edges.

[0057] Each is formed, and a protruding ridge may be formed downward.

[0058] In addition, in the present invention, the side panels are installed by being assembled up and down and left and right.

[0059] The side panel is formed as a curved section with a certain circumference, and a flange is formed at each edge.

[0060] Each is formed, and a raised portion protruding from the lateral outer side of the curved portion may be formed.

[0061] In addition, in the present invention, the upper panel is installed in a plurality of centrally assembled

[0062] A top center panel and a plurality of top extension panels installed radially from the top center panel.

[0063] Including, the top center panel and the top extension panel each have a flange formed at the edge.

[0064] , a raised portion protruding upward and outward may be formed.

[0065] In addition, in the present invention, a manhole is provided in one of the upper center panels.

[0066] A manhole may be formed and equipped with a cover that opens and closes.

[0067] In addition, in the present invention, the sealing member is a floor panel of a floor panel assembly,

[0068] A plate formed protruding on the edge of each of the side panel of the side plate assembly and the top panel of the top plate assembly

[0069] Fixedly connected between the flanges, the fixed member is fixed to the fixed hole formed in each flange and provides rigidity.

[0070] It can be fixedly connected through a reinforcing member.

[0071] In addition, in the present invention, a ventilation hole is installed through the upper panel, and

[0072] An injection pipe for storing water is installed through the side panel, and the bottom panel

[0073] A water level gauge that displays the water level stored inside the water tank, with the drain pipe installed through it.

[0074] can be installed.

[0075] In addition, in the present invention, the side plate assembly comprises a plurality of side plate panels, upper and lower.

[0076] Assemble in multiple stages left and right, but the weight of the side panels decreases from the bottom to the top.

[0077] It can be assembled and installed to reduce the size.

[0078] In addition, in the present invention, the bottom plate panel of the bottom plate assembly, the side plate assembly

[0079] The surface of the side panel and the top panel of the top assembly can be coated with insulation.

[0080]

[0081]

[0082] According to the present invention, the SMC cylindrical water tank is formed by a hydraulic press through a mold.

[0083] The body of the water tank is composed of pressure-formed bottom, side and top panels, and has excellent resilience.

[0084] It is a water tank with the basic functions of durability, hygiene, and watertightness, which are assembled with water sealing tape and internal / external reinforcement materials using bolts, etc., and it simplifies the manufacturing process and reduces logistics costs.

[0085] Excellent quality control and shortened construction period can improve price competitiveness, and during construction

[0086] The possibility of leakage can be significantly reduced as there is no opening work on each panel, and internal reinforcement

[0087] By not installing a separate ash, rust is prevented and the water stored inside the water tank is always

[0088] To keep it clean, and also, to prevent water damage due to breakage of the reinforcement due to lack of internal reinforcement.

[0089] It can prevent the tank from bursting in advance, and the structural stability provided by the cylindrical shape

[0090] It has the advantage of evenly distributing water pressure, which improves overall structural stability.

[0091] all.

[0092] Figure 1 is an embodiment according to the present invention, an internal non-reinforced SMC cylindrical water tank.

[0093] This is a perspective view showing .

[0094] Figures 2 and 3 show the interior of an internally unreinforced SMC cylindrical water tank according to the present invention.

[0095] This is a perspective view.

[0096] Figure 4 is a view showing a state in which an internal non-reinforced SMC cylindrical water tank according to the present invention is installed.

[0097] This is a plan view showing the superframe and concrete pad.

[0098] Figures 5 and 6 show panels in an internally unreinforced SMC cylindrical water tank according to the present invention.

[0099] This is a cross-sectional diagram showing the bonding structure.

[0100] Figure 7 shows a side panel in an internal non-reinforced SMC cylindrical water tank according to the present invention.

[0101] This is a cross-sectional view.

[0102] Figures 8 and 9 show the structural stability of an internal non-reinforced SMC cylindrical water tank according to the present invention.

[0103] This photo shows the results of a test to optimize the design of the performance and hydraulic pressure.

[0104] Figure 10 shows the manufacturing process of an internally unreinforced SMC cylindrical water tank according to the present invention.

[0105] This is the flow chart.

[0106] Figure 11 shows the installation process of an internal non-reinforced SMC cylindrical water tank according to the present invention.

[0107] This is the flow chart.

[0108] Hereinafter, an embodiment of an internally unreinforced SMC cylindrical water tank according to the present invention

[0109] The example is explained in detail with reference to the attached drawings.

[0110] In FIG. 1 and FIG. 2, the SMC cylindrical water tank (1) of the present invention is made of unsaturated poly

[0111] The ester resin is impregnated with reinforcing materials, fillers, release agents, pigments, catalysts, etc., and then chemically

[0112] Using a sheet-type pressure molding material with excellent formability that increases viscosity

[0113] SMC (Sheet Molding Compound) is used as the material of the water tank applied to the present invention and has high strength.

[0114] A flame retardant material with excellent durability and heat resistance, with a heat distortion temperature of over 200℃.

[0115] It has excellent moisture resistance and corrosion resistance, so it is resistant to moisture, salt, and other chemicals, and is resistant to corrosion and

[0116] It is a material that is almost free of deformation and discoloration, can be washed with water, and is very easy to maintain.

[0117] all.

[0118] SMC cylindrical water tank (1) is composed of a top plate assembly (30), a side plate assembly (20), and a bottom plate.

[0119] It can be roughly classified by the assembly (10). The SMC cylindrical water tank (1) is assembled in the order of the bottom plate assembly (10), side plate assembly (20), and top plate assembly (30) from the ground.

[0120] Install.

[0121] First, to install the SMC cylindrical water tank (1), as shown in Fig. 4,

[0122] Install the base member (2) above. For stable fixing and support of the SMC cylindrical water tank (1).

[0123] The foundation material (2) for installing a cylindrical water tank is installed in a roughly circular shape.

[0124] It is good, but it can also be installed in a polygonal shape. The foundation member (2) is a concrete with a certain height.

[0125] Install by pouring the reed pad or by using angles or channels of a certain length, width and height.

[0126] It can be installed as a mixture of concrete, angles and channels.

[0127] In addition, the seismic design between the foundation member (2) and the SMC cylindrical water tank (1) prevents movement in all directions.

[0128] Elastic means that can absorb the load may be applied.

[0129] The floor plate assembly (10) is a plurality of floor plates on top of a foundation member (2) installed on the ground.

[0130] It is installed by assembling the panel (11) in a circular shape. As a floor plate assembly (10), the floor plate panel

[0131] (11) A plurality of floor plate center panels (12) are assembled and installed in the center, and the floor plate center panels (12)

[0132] The floor plate extension panel (13) is assembled and installed on the outside.

[0133] The floor plate center panel (12) is roughly square and has a center part like a drain.

[0134] The powder is formed by sinking downwards or rising upwards to improve the rigidity of the panel and prevent water leakage.

[0135] To prevent this. And the edge of the floor plate center panel (12) has a protruding plate.

[0136] A range is formed.

[0137] In an embodiment of the present invention, the floor plate center panel (12) of the floor plate panel (11) is

[0138] It is installed as a set of 4, but it can be installed in multiples of 4. Also, the floor plate is

[0139] The long panel (13) is installed radially connected from the floor plate center panel (12), and the floor plate

[0140] The extension panel (13) is the outermost part except for the part that is connected and assembled with the floor plate center panel (12).

[0141] The seat portion is formed with a certain curvature. This curvature is formed so that the entire floor plate extension panel (13)

[0142] When assembled and combined with the floor plate assembly (10), the curvature will be circular.

[0143] The floor plate expansion panel (13) has a protruding or sunken center portion to enhance the rigidity of the panel.

[0144] And to prevent leakage. The edge of the floor plate extension panel (13) also protrudes.

[0145] A flange is formed. Furthermore, according to an embodiment of the present invention, the bar of the floor panel (11)

[0146] The center panel (12) of the board is assembled and installed in approximately 8 pieces, but it may also be installed in multiples of 8.

[0147] am.

[0148] In Fig. 5a, a plurality of floor plate center panels (12) and a plurality of floor plate extension panels

[0149] (13) Each flange (14) of the floor panel (11) is provided with an adjacent bar after assembly.

[0150] The center panels (12) of the floor plate, the expansion panels (13), and the side panels of the side plate assembly (20)

[0151] (21) A plurality of fixing holes (15) are formed for the fixed connection of the plurality of floor plates.

[0152] Each floor panel (11) consisting of a core panel (12) and a plurality of floor plate extension panels (13)

[0153] Between the ranges (14), a sealing member (50) is placed between them and fixedly connected with a fixing member (52), but

[0154] The bonding strength can be improved by using a reinforcing member (51) made of a flange bar in the shape of the letter “L”.

[0155] Rock on.

[0156] Furthermore, either the floor plate center panel (12) or the floor plate extension panel (13)

[0157] A drain and a pipe for supplying or discharging water stored in a water tank (1) by penetrating through the outside.

[0158] The water pipes can be connected and joined, and the drain pipe has a shut-off valve for opening and closing.

[0159] Can be combined.

[0160] The side plate assembly (20) is formed by a plurality of side plate panels (21) on top of the floor plate assembly (10).

[0161] It is installed by assembling it vertically and horizontally in a tubular shape. As a side plate assembly (20), the side plate panel

[0162] (21) is assembled in a cylindrical shape on the floor plate assembly (10), and the side plate panel is assembled in a cylindrical shape.

[0163] (21) can be assembled and installed by stacking multiple stages.

[0164] In the embodiment of the present invention, it is shown that the number of side panels (21) is 4.

[0165] However, depending on the water storage capacity of the water tank (1), the side panels (21) can be installed in layers of 4 or more.

[0166] That is, Fig. 3 shows that the side panel (21) of the water tank (1) is designed and applied in three stages.

[0167] It was released.

[0168] Therefore, in FIG. 5b and FIG. 7, the side panel (21) is assembled up and down and left and right.

[0169] However, the side panel (21) is formed as a curved portion (22) having a constant pi. And the side

[0170] The panel (21) has a raised portion (25) that protrudes outward laterally in the center portion of the panel.

[0171] It is designed to ensure rigidity and prevent leakage. One or more raised portions (25) are formed.

[0172] It can be completed. The edge of the side panel (21) is connected to the adjacent side panel (21).

[0173] A protruding flange (23) is formed for this purpose.

[0174] After assembly, the flange (23) of each of the multiple side panels (21) is connected to the adjacent side

[0175] A plurality of fixing holes (24) are formed for fixing the panel panels (21). A plurality of side

[0176] A sealing member (50) is placed between the flanges (23) of each of the panel panels (21) and a fixing member

[0177] (52) is fixedly connected to a reinforcing member (51) made of a flange bar having a shape of approximately the letter “L”.

[0178] It can help improve bonding strength.

[0179] In addition, the side plate assembly (20) is configured to have multiple side plate panels (21) arranged vertically and horizontally.

[0180] Assemble in stages, but the weight of the side panel (21) is reduced from the bottom to the top.

[0181] The rock is installed. That is, for example, in the case where the side panel (21) is installed in 4 stages, the side panel assembly

[0182] (20) Among the total height of 4 meters, the side panel (21) of the first stage has a vertical and horizontal length of 1 m X

[0183] Based on 145m, the weight is approximately 34~35kg, and the two-stage side panel (21) is vertical and

[0184] Based on the length of 1m X 145m, the weight is approximately 28~30kg, and the side panels are 3 levels.

[0185] The panel (21) is approximately 1m X 145m in length and width, and weighs

[0186] It weighs 23~24kg, and the 4-stage side panel (21) is 1m X 145m in length and width.

[0187] As a rule, the weight is set to be approximately 23 to 24 kg. At this time, each side panel (21) is approximately 5% larger.

[0188] The crab is cut. Therefore, the weight of the four side panels (21) decreases from the bottom to the top.

[0189] It is recommended to design and cut it so that it can be installed.

[0190] In addition, one of the upper side panels of the side panel (21) has an external

[0191] An injection pipe can be connected and combined to store water in the water tank (1) by penetrating through it.

[0192] There is a water tank (1) that is stored in one of the side panels of the lower part and penetrates the outside.

[0193] A drain and a drain pipe for supplying or discharging water can be connected and combined. The inlet pipe and the drain pipe can each be combined with a shut-off valve for opening and closing.

[0194] The top plate assembly (30) is formed by a plurality of top plate panels (31) on top of the side plate assembly (20).

[0195] It is installed by assembling it. As a top plate assembly (30), the top plate panel (31) is located in the center

[0196] The top center panel (32) is assembled and installed, and the top extension panel is installed on the outside of the top center panel (32).

[0197] (33) This assembly is installed.

[0198] The top center panel (32) is roughly square in shape with the center part turned upward.

[0199] The raised portion is formed to ensure the rigidity of the panel and prevent water leakage.

[0200] A protruding flange (34) is formed on the edge of the upper center panel (32). Implementation of the present invention

[0201] In the example, the top center panel (32) of the top panel (31) is assembled and installed in approximately 4 pieces, but is a multiple of 4.

[0202] It may also be installed in a waterway. In addition, the top plate extension panel (33) is installed from the top plate center panel (32).

[0203] It is installed in a radial connection, and the top plate extension panel (33) is connected to the top plate center panel (32).

[0204] The outer edge portion, excluding the assembled portion, is formed with a certain curvature.

[0205] The curvature is when the entire top plate extension panel (33) is assembled and joined to the top plate assembly (30).

[0206] The curvature will be circular. The upper plate extension panel (33) protrudes upward in the middle.

[0207] The raised portion is formed to ensure the rigidity of the panel and prevent water leakage.

[0208] A protruding flange (34) is formed at the edge of the plate expansion panel (33). Embodiment of the present invention

[0209] In , the bottom plate center panel (12) of the top plate panel (31) is assembled and installed in approximately 8 pieces, but 8 times

[0210] It may also be installed in a waterway.

[0211] Also, in Fig. 5a, a plurality of upper plate center panels (32) and a plurality of upper plate extension panels

[0212] (33) Each flange (34) of the top panel (31) is connected to the adjacent top center panels (32) and top extension panels (33) after assembly, and the side panels (21) of the side panel assembly (20).

[0213] A plurality of fixing holes (35) for fixed connection are formed. A plurality of upper plate center panels (32) and

[0214] Between each flange (34) of the top panel (31) consisting of multiple top plate extension panels (33)

[0215] It is fixedly connected with a fixing member (52) with a sealing member (50) in between, and is roughly in the shape of the letter "L".

[0216] The bonding strength can be improved by using a reinforcing member (51) made of a flange bar.

[0217] After assembly, each flange (34, 23) of the top center panel (32) and the side panel (21)

[0218] The adjacent top center panels (32) and top extension panels (33), and the side plate assembly (20)

[0219] A plurality of fixing holes (24, 35) are formed for fixing the side panels (21).

[0220] Furthermore, either the top center panel (32) or the top extension panel (33)

[0221] An inlet and an inlet pipe are connected to store water in the water tank (1) by penetrating the buoy.

[0222] The injection pipe may be coupled with a shut-off valve for opening and closing.

[0223] In addition, a manhole is provided in one of the upper center panels (32) of the upper panel (31).

[0224] (38) is formed, and a manhole (38) is provided with a cover (39) that opens and closes. The cover (39) opens and closes.

[0225] The manhole (38) is shaped so that workers can check the condition inside the water tank (1) or enter and exit.

[0226] It becomes holy.

[0227] Meanwhile, Fig. 5c shows the bottom plate panel (11) fixedly connected to the side plate panel (21).

[0228] The assembly part of the plate panel (31) may be installed in the opposite direction to Fig. 5a. That is, the floor plate

[0229] The assembly of the panel (11) and the top panel (31) can be installed so that they face upward. In addition,

[0230] The assembly position of the bottom panel (11) and the top panel () can be selectively determined as upward or downward.

[0231] It can be decided.

[0232] In addition, Fig. 6a illustrates the combination of the top panel (31) and the side panel (21).

[0233] The flange (34) of the top panel (31) and the back surface of the side panel (21) are sandwiched by a sealing member (50).

[0234] It is fixedly connected with a fixed member (52). And in order to improve the fixed connection strength, the fixed member

[0235] A reinforcing member (51) made of a flat flange bar can be combined with the member (52).

[0236] In addition, Fig. 6b illustrates the combination of the side panel (21) and the bottom panel (11).

[0237] , the back surface of the side panel (21) and the flange (14) of the bottom panel (11) are sandwiched between the sealing member (50).

[0238] It is placed on and fixedly connected with a fixing member (52). And to improve the fixing bonding strength, the fixing

[0239] A reinforcing member (51) made of a flat flange bar can be combined with the member (52).

[0240] The sealing member (50) is the floor plate panel (11) of the floor plate assembly (10), the side plate assembly

[0241] (20) When assembling and joining the side panel (21) of the top panel (31) of the top assembly (30), each

[0242] It is interposed to maintain confidentiality between panels. The sealing member (50) of each assembly

[0243] As interposed between the flanges formed on the panels, the sealing member (50) has watertightness and restoring force.

[0244] This excellent PVC (Polyvinyl Chloride) or EPDM (Ethylene Propylene Diene Monomer) material

[0245] The adhesive tape is applied. It is recommended that the temperature limit of the tape be around 60℃. Also

[0246] The sealing member (50) has a surface with unevenness or multiple layers for improved sealing.

[0247] can be inserted and combined.

[0248] In addition, the fixed member (52) is the floor plate panel (11) of the floor plate assembly (10), the side plate

[0249] Assembly and combination of the side panel (21) of the 3D body (20) and the top panel (31) of the top assembly (30)

[0250] Or as a means for fixing when assembling and joining these together, bolts and nuts or

[0251] A flange bar in the shape of the letter "ㄴ" or "ㅡ" can be applied. The fixing member (52) is formed in the fixing hole (15) formed in the flange (14) of the floor panel (11) and the flange (23) of the side panel (21).

[0252] Inserted through the fixed hole (35) formed in the flange (34) of the fixed hole (24) and the top panel (31), respectively.

[0253] It's combined.

[0254] In addition, the reinforcing member (51) is a floor plate in which a fixing hole (15) is formed by a fixing member (52).

[0255] The flange (14) of the panel (11), the flange (23) of the side panel (21), and the flange (34) of the top panel (31)

[0256] Addition of each or between them to enhance rigidity or to exert a more extended bonding force

[0257] It has the same function as a washer to make it possible. The reinforcing member (51) is made of metal or synthetic resin.

[0258] It can be composed of materials.

[0259] The SMC cylindrical water tank (1) of the present invention has an internal ladder (61) and an external ladder

[0260] (62) is fixedly installed so that workers can climb inside and outside the water tank for cleaning or maintenance.

[0261] In addition, the center support rod is provided in the inner center of the SMC cylindrical water tank (1).

[0262] (60) is installed to prevent the top plate assembly (30) from sagging due to the load. Center support rod

[0263] (60) is installed between the center of the top panel (31) and the center of the bottom panel (11),

[0264] FRP (Fiber Reinforced Plastics) or stainless steel materials can be applied.

[0265] In addition, a water level gauge (63) is installed in the water tank (1) to measure the water stored in the water tank (1).

[0266] The water level can be easily recognized from the outside. Therefore, the water level gauge (63) is located in the water tank (1).

[0267] They are connected in parallel so that the water stored inside can flow in and out and the water level can be visually displayed.

[0268] In addition, the water level gauge (63) can visually display the water storage capacity of the water tank (1).

[0269] A mechanical level gauge with a rock scale or an electronic level gauge with a numeric display may be applied.

[0270] There will be.

[0271] Figure 8 is a design for optimizing the stability and water pressure of a cylindrical water tank.

[0272] It shows the results of a test, and Fig. 9 shows the stability and water tank of a flat-type water tank.

[0273] This shows the results of a pressure test. After filling a cylindrical water tank with water, it is stable against water pressure.

[0274] Although it appears to be a static structure, the flat-type water tank is not a stable structure under water pressure after filling.

[0275] It can be seen that the stability of the cylindrical water tank is higher than that of the flat type.

[0276] there is.

[0277] Test for the optimal design of structural stability and water pressure of a cylindrical water tank

[0278] Photos showing the results of the test

[0279] The internal non-reinforced SMC cylindrical water tank of the present invention configured as described above

[0280] Describes the setup and installation process.

[0281] In Fig. 10, first, as a component of the water tank (1), a certain size and weight

[0282] Cut the SMC panel according to the panel and size of each assembly (S1) Cut SMC

[0283] The panels of each assembly are formed using the upper mold and the lower mold (S2). At this time,

[0284] Maintaining a constant temperature difference between the upper and lower molds, molding is performed under a constant pressure and time.

[0285] To be done. For example, the upper mold is maintained at a temperature of 135℃, and the lower mold is maintained at a temperature of

[0286] Mold for approximately 6 to 8 minutes while maintaining the temperature at 145℃.

[0287] And a curved opening for assembly on the flange of each panel after forming is completed.

[0288] Using a drill, multiple fixed holes are formed through each panel (S3). Insulating film is formed on the surface of each panel.

[0289] For insulation, urethane is coated using a liner (S4). In addition, the molded panel for each assembly is used as a floor plate using a sealing member (50), a fixing member (52), and a reinforcing member (51).

[0290] After assembling the body (10), side plate assembly (20), and top plate assembly (30) (S5), the assembly is completed.

[0291] Ship the finished product to be installed on the base member (2) or use the molded panel for each assembly.

[0292] It can be installed directly on the foundation material (2) on site (S6).

[0293] Next, in Fig. 11, the work of installing the manufactured water tank (1) on site

[0294] Explain. That is, prepare the panels of each assembly, which is a component of the water tank (1). Water tank

[0295] (1) Install the foundation member (2) on the ground where it will be installed (S11). At this time, the foundation member (2) is cylindrical.

[0296] To install the water tank (1), it is installed in a roughly circular shape. The foundation member (2) is, for example,

[0297] Pour concrete in the form of a stem foundation, and place a 75mm angle or

[0298] A 125mm channel can be installed.

[0299] And then install the floor plate assembly (10) assembled on the base member (2).

[0300] (S12), the side plate assembly (20) is installed on the bottom plate assembly (10) at a height according to the capacity of the water tank (1).

[0301] Each is assembled and installed in a set number (S13) In addition, the top plate assembly is installed on the side plate assembly (20).

[0302] (30) Assemble and install (S14) When assembling and installing the water tank (1), type the panel corresponding to the

[0303] The sealed flange is joined together using a sealing member (50), a reinforcing member (51), and a fixing member (52).

[0304] Combine.

[0305] Afterwards, the internal ladder (61), external ladder (62) are installed inside and outside the water tank (1).

[0306] Water level gauge (63), injection pipe, drain pipe and opening / closing valve, ventilation hole (37), manhole (38) and cover

[0307] (39) Each accessory material is installed (S15) and, if necessary, inside the water tank (1).

[0308] A central support rod (60) is installed to prevent the top plate assembly (30) from sagging due to the load.

[0309] In this way, the SMC cylindrical water tank of the present invention is formed by a hydraulic press through a mold.

[0310] The body of the water tank is composed of pressure-formed bottom, side and top panels, and has excellent resilience.

[0311] The basic function of the water tank is to assemble the sealing tape and external reinforcement with bolts.

[0312] It has the advantages of durability, hygiene, and watertightness.

[0313] In the present invention, the above embodiment is an example and the present invention is herein

[0314] It is not limited to the technical idea described in the claims of the present invention.

[0315] Anything that has the same working composition and achieves the same effect is the technology of the present invention.

[0316] Included in enemy range.

Claims

1. Assemble multiple floor panels (11) in a circular shape on the foundation member (2) installed on the ground. Floor plate assembly (10) to be installed here; On top of the above floor plate assembly (10), a plurality of side panels (21) are cylindrical and are installed top, bottom and left. Side plate assembly (20) assembled and installed from the right; A plurality of top panels (31) are installed in a circular shape on the above side plate assembly (20). is a top plate assembly (30); The floor plate panel (11) of the above floor plate assembly (10), the side plate panel (21) of the side plate assembly (20), When assembling and joining the top panel (31) of the top assembly (30), the sealing between each panel is maintained. Sealing member (50) intervening for the purpose; The floor plate panel (11) of the above floor plate assembly (10), the side plate panel (21) of the side plate assembly (20), When assembling and joining the top panel (31) of the top assembly (30), it is fastened for fixed joining. An internally unreinforced SMC cylindrical water tank, comprising a fixed member (52); 2. In the first paragraph, the floor panel (11) A plurality of floor plate center panels (12) are assembled and installed in the center, and the floor plate center panels (12) It includes a plurality of floor plate extension panels (13) installed radially from the floor plate center panel (12) and the floor plate extension panel (13) each have a flange (15) formed at the edge, and An internally unreinforced SMC cylindrical water tank with a protruding raised portion formed therein.

3. In the first paragraph, the side panel (21) It is installed by assembling it up and down and left and right, but the side panel (21) is curved with a certain pi It is formed with a part (22), and a flange (23) is formed on each edge, and the side of the curved part (22) Internally unreinforced SMC cylindrical water tank with an outwardly protruding bulge.

4. In the first paragraph, the upper panel (31) A plurality of top center panels (32) assembled and installed at the center, and from the top center panels (32) It includes a plurality of top plate extension panels (33) that are installed radially, and the top plate center panel (3) 2) and the top plate extension panel (33) each have a flange (34) formed on the edge, and are directed upward and outward. Internally unreinforced SMC cylindrical water tank with a protruding ridge formed.

5. In the fourth paragraph, a manhole (38) is formed in one of the upper center panels (32). A cylindrical water tank of SMC without internal reinforcement, having a manhole (38) and an openable lid (39).

6. In the first paragraph, the sealing member (50) is a floor plate panel (11) of the floor plate assembly (10). Each edge of the side panel (21) of the side panel assembly (20) and the top panel (31) of the top panel assembly (30) It is fixedly connected between each protruding flange (14, 23, 34), and the fixing member (52) is fixedly connected between each flange A fixed hole (15, 24, 35) formed in the range (14, 23, 34) and a reinforcing member (51) for combined rigidity Internally unreinforced SMC cylindrical water tank fixedly joined via .

7. In the first paragraph, a ventilation hole (37) is installed through the upper panel (31), and the side An injection pipe for storing water is installed through the floor panel (21), and (11) A drainage pipe is installed through the water tank and indicates the water level stored inside the water tank. Internally unreinforced SMC cylindrical water tank with installed water level gauge (63).

8. In the first paragraph, the side plate assembly (20) comprises a plurality of side plate panels (21) on the upper, lower, and left sides. The side panels (21) are assembled in multiple stages, with the weight of the side panels (21) increasing from the bottom to the top. Reducing, internally unreinforced SMC cylindrical water tank.

9. In the first paragraph, the floor plate panel (11) and side plate assembly (20) of the floor plate assembly (10) The side panel (21) of the top panel (31) of the top panel assembly (30) is coated with an insulating material on the surface, and the inner Reinforced SMC cylindrical water tank.

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