STORAGE TANK

Abstract

A storage tank is provided; this storage tank consists of a tank hull and a tank. It consists of a base. The lower end of the tank body is fitted with a first curved edge, and the circumferential part of the tank base is fitted with a second curved edge. The first curved edge passes through a gap between the root and end sections of the second curved edge. The second curved edge also passes through a gap between the root and end sections of the first curved edge and extends into the curved gap of the first curved edge. One of the first and second curved edges is fitted with a main sealing section; the other curved edge is fitted with a main carrier section.

Description

1 TARIFF STORAGE TANK TECHNICAL FIELD The present utility model considers the area with storage tanks, and specifically a storage tank. It is related. 5 PREVIOUS TECHNIQUE Storage tanks have a very wide range of applications; in daily life they are used for food storage. or they can be used for storing medicines in laboratories. The production of a storage tank In order to reduce process requirements and production costs, the tank body The tank base and the hull are manufactured separately, and then the tank base is mounted under the tank hull. 10 To ensure a leak-proof seal and prevent leakage of liquid storage materials, the tank The connection between the lower end of the body and the circumferential part of the tank base must be leakproof. It is necessary to close the edge of the end of the tank body and the base of the tank. In the relevant technique, the edge of the end of the tank body and the base of the tank The edge of the circumferential part is usually folded and overlapped, and then these edges are joined together to form a The seal is achieved by pressing with a hydraulic press or an eccentric press. 15 However, in a traditional curved-edge sealing structure, each curved layer is a flat plate. It is in the form of multiple flat plate-shaped curled layers stacked on top of each other in sequence. This ensures a leak-proof seal. When the tank body is subjected to an axial force - For example, when one end of a tank hull is curved, between the two adjacent curved layers The likelihood of voids forming increases, which reduces the sealing effect. 20 A BRIEF DESCRIPTION OF THE INVENTION 2 One purpose of this utility model is to create a spring-shaped main sealing section. The purpose is to provide a storage tank in which the main sealing section and the main Water leakage is prevented by ensuring a watertight seal between the carrier section. can be reduced. To achieve this objective, this utility model includes the following technical solutions: 5 It adopts. The storage tank in question comprises a tank hull (1) and a tank base (2); where, The lower end of the tank hull (1) is fitted with the first curved edge (11) and the base of the tank (2) The circumferential part is fitted with a second curved edge (21); the first curved edge (11), the second The curved edge (21) passes through a gap between the root section and the end section and the second 10 The first folded edge (21) extends into the folded gap; the second folded edge (21) is: passing through a gap between the root section and the end section of the first curved edge (11) and extends into the folded gap of the first folded edge (11); and the first folded by the end section of the edge (11) and the end section of the second curved edge (21) The deformation gap (100) is surrounded. 15 One of the first folded edge (11) and the second folded edge (21) forms a main seal. While one is equipped with a main carrier section (111), the other is equipped with a main carrier section (211); main The sealing section (111) is a spring-shaped structure and the main sealing section (111) The concave arc surface is positioned to face the deformation gap (100). One end of the main sealing section (111) is connected to the first folded edge (11) and the second folded edge 20 It is the root section of the relevant curved edge, one of the edges (21); the main sealing section (111) the other end is firmly attached to the main support section (211); and the main support section (211) one end is the root section of the other curved edge (either the first (11) or the second (21)). 3 As an optional technical solution, the first curved edge main sealing section includes; one end of the main sealing section is the root portion of the first curved edge; the second The curved edge contains the main carrier section, and one end of the main carrier section is curved into the second edge. It is the root portion of the edge. As an optional technical solution, the second curved edge main sealing section 5 includes; one end of the main sealing section is the root portion of the second curved edge; first The curved edge contains the main carrier section, and one end of the main carrier section is the first curved edge. It is the root portion of the edge. As an optional technical solution, the main sealing section and the main carrier section They are in linear or surface contact with each other. 10 As an optional technical solution, the first coiled section is equipped with a main load-bearing section. The other edge, along with the second curved edge, also includes a second sealing section; the second sealing section is located between the main sealing section and the deformation gap. It is positioned; the second sealing section is a spring-shaped structure and a concave spring surface. It looks at the deformation gap; the tail end of the second sealing section, the first curved 15 The edge is the end of the other one, and the second curved edge is the tail end, which is the main seal. It rests firmly against the concave arch surface of the section. As an optional technical solution, the tail end of the second sealing section is connected to the main It extends to one side of the main sealing section, facing away from the carrier section. As an optional technical solution, the first 20 equipped with a main sealing section. one of the curved edges and the second curved edge, as well as a third sealing section. It includes; deformation gap, third sealing section and second sealing section. It is located between them; the third sealing section is a spring-shaped structure and a concave spring surface. 4 It looks at the deformation gap; the tail end of the third sealing section, the first It is the end portion of one of the second curved edges with the first curved edge; the main load-bearing section, a transition It is connected to the second sealing section via this section and the third sealing This section rests tightly against this transitional section. As an optional technical solution, the tail end of the third sealing section, the second 5 It extends towards a transition section between the sealing section and the transition section, and the third the tail end of the sealing section, between the second sealing section and the transition section It leans firmly against this transition section. As an optional technical solution, the transition section is equipped with a main sealing section. The first curved edge rests firmly against the root of one of the second curved edges. 10 As an optional technical solution, the upper end of the tank reservoir has a curved rim. It is equipped. The current utility model offers the following advantageous effects. The storage tank provided under this utility model consists of a tank reservoir and a tank. It consists of a base. The lower end of the tank chamber is fitted with a first curved edge, and the tank is 15 The circumferential portion of its base is fitted with a second curved edge. The first curved edge, second The second curve passes through the gap between the root and tip of the first curved edge. It extends into the folded space of the edge. The second folded edge is the root of the first folded edge. passing through the gap between the end and the end, into the curved gap of the first curved edge. It extends. The deformation gap is formed by the end portions of the first and second curved edges. 20 It is surrounded by one of the first and second curved edges with the main sealing section. one is equipped with; the other contains the main load-bearing section. The main sealing section is spring-shaped. It is a structure and its concave spring surface faces the deformation gap. The main sealing section One end is the root portion of the respective curved edge; the other end is tightly attached to the main support section. It rests against something. One end of the main supporting section is the root of the other curved edge. The lower end of the tank chamber and the circumferential portion of the tank base are respectively bordered by curved edges. It is equipped with a curved edge of the tank chamber and a curved edge of the tank base, facing each other. They extend into each other's curved spaces. One of these curved edges is arc-shaped 5 It includes a main sealing section with a concave spring structure. The surface faces the deformation gap. When an axial force is applied to the tank chamber, The main sealing section, which has a spring-shaped structure, deforms under tension. This This situation increases the interaction force between the main sealing section and the main load-bearing section. and by increasing the contact surface, a sealing effect is achieved, thus preventing water leakage. It helps prevent leakage. BRIEF DESCRIPTION OF THE FIGURES Figure 1 shows a tank chamber and a tank base during the production process according to this utility model. It is a structural variation in the appearance of the sealing position between them. Figure 2 shows a storage tank, a mold core, and an upper pit 15 according to this utility model. This is an assembly view of the pattern and a sewing pattern. Figure 3 is a magnified view of section A in Figure 2. Figure 4 shows the first connection between a tank reservoir and a tank base according to this utility model. It is the structural appearance. Figure 5 shows the second 20 connections between a tank reservoir and a tank base according to this utility model. It is the structural appearance. 6 Figure 6 shows the third connection between a tank reservoir and a tank base according to this utility model. It is the structural appearance. Figure 7 shows the structural view of a storage tank according to this utility model. Reference list 100 - deformation gap 5 101 - first sealing zone 102 - second sealing zone 103 - third sealing zone 104 - fourth sealing zone 105 - fifth sealing zone 10 200 - mold core 300 - upper hollow mold 400 - sewing pattern 500 - lower formwork plate 1 - tank capacity 15 11 - first folded edge 111 - main sealing section 112 - third sealing section 12 - tank hull 13 - curled mouth corner 20 2 - tank base 21 - second curved edge 211 - main carrier section 212 - second sealing section 7 213 - transition section 22 - base body DETAILED EXPLANATION The current utility model is detailed below with figures and application examples. (5) This is explained. The application examples described here are intended to limit this useful model. It should be understood that this is not for illustrative purposes only. Furthermore, the explanation... To facilitate this, only a portion of the structures related to this useful model are shown in the figures. It has been shown; not all of it. In the description of this utility model, unless explicitly stated and limited otherwise, "10 The terms "connected," "linked," or "fixed" should be interpreted broadly. For example: it can be securely attached, detachably attached, or integrated; mechanical or... This can be an electrical connection; a direct connection or an indirect connection via an adapter. It could be; or there could be an internal link or interactive relationship between the two elements. In technology Experts concretely define the specific meanings of these terms within the scope of this utility model. They can understand depending on the situation. In this utility model, unless explicitly stated and limited otherwise, a first property is a second property. When a feature is said to be "above" or "below," it means those two features are in direct contact. It can be in contact in this state, or it can be in contact through another characteristic in between. Furthermore, 20 where the first characteristic is "above", "on" or "above" the second characteristic when stated, the first characteristic is either directly, obliquely, or simply in a higher position. It is possible. Similarly, the first property may be "under," "below," or subordinate to the second property. 8 When it is said to be "at the bottom," this position can be direct, oblique, or simply lower. It may be at that level. In the description of this application example, the directions expressed by terms such as "top", "bottom", and "right" are explained. or positional relationships are defined according to shapes. These directions or positions explain It was used to facilitate and simplify the process; therefore, the specified device or 5 This does not mean that the element must be positioned or operated in a particular direction. Therefore, these aspects or locations limit this useful model in a way. It should not be interpreted. Furthermore, terms like "first" and "second" are only for distinguishing purposes; It doesn't contain any special meaning. As shown in Figures 1 through 7, a storage tank presented in this application example holds 10 It includes a tank container (1) and a tank base (2). The lower end of the tank container (1) is the first curve. The circumferential part of the tank base (2) is fitted with a second curved edge (21) It is equipped. The first curved edge (11) is the root part and the tip part of the second curved edge (21). passing through a gap between them, towards the curved gap of the second curved edge (21) It extends. The second curved edge (21) is the root part and the end part of the first curved edge (11) 15 passing through a gap between them, towards the curved gap of the first curved edge (11) It extends. The deformation gap (100) is between the end of the first curved edge (11) and the second curved edge. It is surrounded by the end of the edge (21). From the first curved edge (11) to the second curved edge (21) one with the main sealing section (111) and the other with the main load-bearing section (211) It is equipped. The main sealing section (111) has a curved structure and this section has a concave 20 The spring surface faces the deformation gap (100). One end of the main sealing section (111), It forms the root part of the relevant curved edge; the other end is tightly attached to the main support section (211). It makes contact. One end of the main carrier section (211) forms the root part of the other curved edge. 9 In particular, both the lower end of the tank vessel (1) and the circumferential part of the tank base (2) have their own curves. It is equipped with edges. The curved edge of the tank container (1) and the curved edge of the tank base (2), They extend into each other's curved spaces. One of these curved edges forms the curved structure. It is equipped with a main sealing section (111). The inside of the main sealing section (111) The curved arc surface faces the deformation gap (100). An axial force 5 is applied to the tank container (1). When applied, the main sealing section (111) with a curved structure deforms under stress. This happens. This situation occurs between the main sealing section (111) and the main load-bearing section (211). It increases the interaction force and improves the sealing effect by enlarging the contact area. provides. During the production of the storage tank, the tank container (1) and the tank base (2) are produced separately. Figure 10 As shown in position view a in 1, the tank base (2) and the mold core (200), First, it is placed inside the tank vessel (1). The mold core (200) is placed on the side wall of the tank vessel (1). and contacts the lower wall of the tank base (2). Tank vessel (1), tank base (2) and mold core. (200), then it is placed between the upper concave mold (300) and the lower mold base (500). Figure As shown in position b in 1, the upper concave mold (300) is 15 to the lower mold base. (500) is pressed downwards so that the mouth of the tank container (1) and the bottom of the tank (2) The circumferential edge is deformed to create curved, curved edges. The curved edge of the tank container (1) The curved edge of the tank base (2) and the curved edge of the tank base are folded together. Position c in Figure 1. As shown in the image, the tank container (1) with the first curved edge (11) and the tank base (2) It is formed by the second curved edge (21); thus, between the tank vessel (1) and the tank base (20 A leak-proof connection is ensured. As shown in Figure 2, the tank vessel (1), the tank base (2) and The mold core (200) is placed between the upper concave mold (300) and the seam mold (400). The mold (400) is lifted upwards towards the upper concave mold (300) and the upper end of the tank vessel (1) This causes the mouth edges to be formed by curling (13). During this process, the tank The container (1) is subjected to an axial force. The main sealing section (111) has a curved structure. because and the concave arc surface looks into the deformation gap (100), this section It deforms and is pressed towards the main carrier section (211). Thus the main sealing By increasing the contact area between the first curved section (111) and the main carrier section (211), the first curve The sealing effect of the second curved edge (21) is ensured with the edge (11) and water 5 This prevents leakage. Optionally, the tank container (1) includes a tank body (12); the first curved edge (11), tank provided at the lower end of the hull (12) and the mouth edge curves (13), of the tank hull (12) It is provided at the upper end. Optionally, the tank base (2) includes a base body (22) and a second curved edge (21), 10 The mold core (200) is provided in the circumferential part of the base body (22). (1) inside, it contacts the main carrier section (211) and the base body (22). As shown in Figure 3 and Figure 4, in some application examples, the first curved edge (11) It is equipped with a main sealing section (111) and the main sealing section (111) is one The tip is the root part of the first curved edge (11). The second curved edge (21) is the main supporting part 15 (211) is equipped and one end of the main carrier section (211) is the root of the second curved edge (21). It is part of the main sealing section (111) concave arc surface of the tank vessel (1) top He looks at the mouth part at the end. As shown in Figures 5 and 6, in some other application examples, the second curved edge (21) is equipped with a main sealing section (111) and the main sealing section (111) 20 One end is the root part of the second curved edge (21). The first curved edge (11) is the main carrier. It is equipped with section (211) and one end of the main carrier section (211) is the first curved edge 11 (11) is the root section. The concave arc surface of the main sealing section (111) is the tank vessel (1) It points towards the central axis. Optionally, between the main sealing section (111) and the main carrier section (211) Linear contact or surface contact is involved. In some application examples, the main sealant is... Linear contact exists between section (111) and the main carrier section (211). Tank container 5 (1) When the applied axial force reaches a predetermined value, the main sealing section (111) deforms and the contact between these two sections turns into superficial contact. In some other application examples, the main sealing section (111) and the main carrier section (211) direct surface contact exists between them. In this case, the tank container (1) is applied When the axial force reaches a predetermined value, the contact area between these two sections is 10 increases. The contact area between the main sealing section (111) and the main carrier section (211) is the first The first sealing zone (101) is called the tank vessel. It functions as the core sealing zone between (1) and the tank bottom (2). In this application example, the tank container (1) and the tank base (2) are made of tinplate material 15 It has been manufactured. Optionally, the first curved edge (11) equipped with the main carrier section (211) or the second curved edge (21) also equipped with a second sealing section (212) It is possible. The second sealing section (212) is connected to the main sealing section (111). The deformation gap (100) is located between the two sealing sections (212) 20 It has a curved structure; the concave arc surface faces the deformation gap (100). Second The tail end of the sealing section (212) is the end of the corresponding curved edge and this tail Its tip makes tight contact with the concave spring surface of the main sealing section (111). 12 The concave arc surface of the second sealing section (212) is the main sealing section (111) faces the same direction as the concave arc surface. Clamping mold (400), upper hollow mold (300) When it approaches, the second sealing section (212) deforms. The second sealing The tail end of section (212) is tightly fitted to the concave spring surface of the main sealing section (111). It makes contact in this way. As the clamping mold (400) approaches the upper hollow mold (300), the second 5 The amount of deformation of the sealing section (212) increases and the second sealing section (212) between the tail end and the concave arc surface of the main sealing section (111) The interaction force increases; thus, a better sealing effect is achieved. The tail end of the second sealing section (212) and the inside of the main sealing section (111) The contact area between the curved arc surfaces is called the second sealing area (102). It is called the second sealing zone (102), between the tank vessel (1) and the tank bottom (2). It functions as an auxiliary sealing zone. In this application example, the tail end of the second sealing section (212) is the main carrier. towards one side of the main sealing section (111) which does not face section (211) It extends. The tail end of the second sealing section (212) is connected to the main carrier section (211) 15 It contacts the main sealing section (111) on the side that is not facing. When it deforms, the second sealing section (212), main sealing section (111) to the main carrier section (211) presses correctly and thus the main sealing section (111) and the main carrier section (211) It further enhances the sealing effect between them. In some other application examples, the second The tail end of the sealing section (212) is 20 on the side not facing the main carrier section (211). It does not come into contact with the main sealing section (111). Optionally, the first curved edge equipped with the main sealing section (111). (11) or second curved edge (21), plus third sealing section (112) 13 It is equipped with a deformation gap (100), a second sealing section (112) and a third sealing section (112). The third sealing section (112) is located between the springs. It has a shaped structure; the concave arc surface faces the deformation gap (100). Third The tail end of the sealing section (112) is the end of the corresponding curved edge. Main carrier section (211), through a transition section (213) to the second sealing section (212) 5 It is connected. The third sealing section (112) makes tight contact with the transition section (213). The concave arc surface of the third sealing section (112) is the surface of the second sealing section (212) faces the same direction as the concave arc surface. Clamping mold (400), upper hollow mold (300) When it approaches, the third sealing section (112) also deforms. Clamping mold (400), As the upper pit mold (300) approaches, the deformation of the third sealing section (112) 10 the amount increases and between the third sealing section (112) and the transition section (213) The interaction force increases; thus, a better sealing effect is achieved. The contact area between the third sealing section (112) and the transition section (213) is the third The third sealing zone (103) is called the tank vessel. It acts as an auxiliary sealing zone between (1) and the tank bottom (2). 15 In this application example, the tail end of the third sealing section (112) is the second It extends towards a transition section between the sealing section (212) and the transition section (213). And this tail end makes tight contact with the transition section in question. The contact area between the tail end and the transition section of the third sealing section (112), The fourth sealing zone is called (104). The fourth sealing zone is 20 (104) functions as an auxiliary sealing zone between the tank vessel (1) and the tank base (2). sees. 14 Optionally, the transition section can be fitted with the first main sealing section (111). It makes firm contact with the root portion of the curved edge (11) or the second curved edge (21). The first curved edge (11) equipped with the transition section and the main sealing section (111) or the contact area between the root part of the second curved edge (21), fifth seal The fifth sealing zone (105) is called the tank vessel (1) and tank 5. It functions as an auxiliary sealing zone between the base (2). The third seal tail end of section (112), transition section (213) with second sealing section (212) Because it makes tight contact with the transition section between them, the third seal is activated during deformation. section (112), the transition section, is fitted with the main sealing section (111) curved you can press towards the root part of the edge and thus the fifth sealing zone (105) 10 The sealing effect can be improved. In this application example, the upper end of the tank container (1) is covered with curved rim edges (13) It is equipped. As shown in the table below, the conventional curved-edge sealing structure is always While exposed to water leakage problems, the storage tank provided in this application example is five 15 It is equipped with several sealing zones (multi-zone blocking structure) and this structure prevents water It can effectively prevent leakage. Sherry Number Storage tank Weight 22.9 g ± 0.4 Water in Curved Edge Sealing Structure Leakage (g) Storage tank Weight 23.2 g ± 0.3 Water in a Multi-Zone Blocking Structure Leakage (g) of the funnel unit weight of the funnel with water weight Leachate weight of the funnel unit weight of the funnel with water together weight Leachate weight 1 22.81 44.55 44.69 0.14 23.13 44.62 44.62 0 2 23.11 23.11 3 22.83 23.15 4 22.96 23.08 23.05 23.13 6 22.86 44.68 44.95 0.27 23.15 44.66 44.66 0 7 22.89 23.22 8 23.04 23.16 9 23.05 23.21 23.02 23.15 The above example implementations illustrate the existing utility model. These are examples of facilitating and limiting the scope of application of this useful model. It does not aim to achieve this. Experts in the field believe that the scope of the current utility model... It can make various obvious changes, adaptations, and substitutions without leaving anything out. All 5 The forms of application do not have to be, and cannot be, included here in their entirety. Any changes made within the spirit and principles of the current utility model will be considered equivalent. Substitution and improvement are included within the scope of the requirements of this utility model. 15

Claims

16 Requests 1. A storage tank containing a tank container (1) and a tank bottom (2), Here the lower end of the tank container (1) is fitted with the first curved edge (11). The circumferential region of the tank bottom (2) is equipped with a second curved edge (21). the first curved edge (11), the root region of the second curved edge (21) and the tip 5 passing through a gap between the region, the second curved edge (21) curved It extends into the gap; the second curved edge (21) is the root of the first curved edge (11) passing through a gap between the region and the end region, the first curved edge (11) It extends into the curved cavity; and a deformation cavity (100), the first curved by the end region of the edge (11) and the end region of the second curved edge (21) 10 being surrounded; Here, one of the first curved edge (11) and one of the second curved edges (21) are a main It is equipped with a sealing section (111) and the other curved edge is a main carrier. It is equipped with section (211); the main sealing section (111) is in the form of a spring. the structure is becoming and the concave spring surface deformation of the main sealing section (111) 15 being oriented to look into the void (100); and Here, one end of the main sealing section (111) is connected to the first curved edge (11) and the second one of the curved edges (21) is the root part of the main sealing section (111) the other end is made adjacent to the main support section (211); main support One end of the section (211) is between the first curved edge (11) and the second curved edge (21) 20 The other one is the root part.

2. Storage tank according to claim 1, where the first curved edge (11) is the main sealing. equipped with section (111); one end of the main sealing section (111) is the first The first curved edge (11) is the root part; the second curved edge (21) is the main supporting part (211) equipped with and one end of the main carrier section (211) is 25 of the second curved edge (21). It is the root part.

3. Storage tank according to claim 1, where the second curved edge (21) is the main sealing. It is equipped with section (111); one end of the main sealing section (111) is connected to the second The root part of the curved edge (21) is; the first curved edge (11) is the main supporting part. (211) is equipped with and one end of the main carrier section (211) is 30 of the first curved edge (11). It is the root part. 17 4. According to claim 1, the storage tank consists of the main sealing section (111) and the main carrier. Section (211) are in linear or surface contact with each other.

5. Storage tank according to any of claims 1 to 4, where the main carrier section The first curved edge (11) and the other of the second curved edge (21) equipped with (211). It is also equipped with a second sealing section (212); the second sealing section 5 section (212), between the main sealing section (111) and the deformation gap (100) It is located; the second sealing section (212) is a spring-shaped structure, the concave arc surface of the section is oriented to face the deformation gap (100) is happening; the tail end of the second sealing section (212) is the first curved section in question. edge (11) and the second curved edge (21) form the end of the other, and these 10 The tail end rests on the concave arc surface of the main sealing section (111).

6. According to claim 5, the storage tank is where the tail of the second sealing section (212) is located. one end of the main sealing section (111) facing away from the main carrier section (211). It extends in that direction.

7. According to claim 5, the storage tank is where the main sealing section (111) is located. either the first folded edge (11) or the second folded edge (21) also the third equipped with a sealing section (112); deformation gap (100), third It is located between the first sealing section (112) and the second sealing section (212); The third sealing section (112) has a curved structure and this section is concave. The spring surface is oriented to face the deformation gap (100); the third 20 the tail end of the sealing section (112) the first curved edge (11) or the second the end of the curved edge (21) is the main carrier section (211), the second sealing It is connected to section (212) via a transition section (213) and the third seal Section (112) is adjacent to the transition section (213).

8. According to claim 7, the storage tank is where the third sealing section (112) 25 tail end, the transition between the second sealing section (212) and the transition section (213) it extends to the part and this tail end is the transition section with the second sealing section (212) It is adjacent to the transition section between (213).

9. According to claim 8, the storage tank is the transition section, the main sealing section (111) to the root part of the curved edge (11) or the second curved edge (21) equipped with 30 They are adjacent. 18 10. A storage tank according to any of claims 1 to 4, where the storage tank (1) The upper end is fitted with a curved rim (13). 10 20