Triangular wave inner flange water storage tank

Abstract

The invention relates to the technical field of water storage tanks, and discloses a triangular wave inner flange water storage tank which comprises a tank body, a limiting assembly is arranged at the top of the tank body, an air exhaust assembly is arranged on the inner side wall of the tank body, a supporting frame is arranged on the inner side wall of the air exhaust assembly, and the air exhaust assembly comprises a first ring body arranged on the inner side wall of the tank body and a second ring body arranged on the inner side wall of the tank body; a through hole is formed in the inner side wall of the first ring body. The first pipe body penetrates through the tank body and is fixedly connected with the first ring body, the first pipe body is connected into external air exhaust equipment, and when the air exhaust equipment works, air at the bottom of the tank body is exhausted through the through hole and the first pipe body, an air exhaust assembly is arranged on the inner side wall of the water storage tank, and when installation personnel lay waterproof cloth on the inner wall of the tank body, the air exhaust assembly can exhaust the air at the bottom of the tank body. And air at the dead corners of the waterproof cloth and the tank body can be pumped out by connecting air pumping equipment into the pipe body I, so that the waterproof cloth can be conveniently pressed into the dead corners of the inner wall of the tank body by mounting personnel, and the mounting difficulty is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of water storage tanks, in particular to a triangular wave inner flange water storage tank. Background Art

[0002] The main functions of water storage tanks include storing water resources, ensuring the supply of water resources, providing water for fire fighting, and their use in industrial production. The triangular wave inner flange water storage tank is made of multiple corrugated splicing plates. It is a water storage equipment that can be freely spliced. After the splicing is completed, a waterproof cloth is laid on the inner wall of the tank to ensure the overall sealing of the tank.

[0003] Steel corrugated sheet is a new type of building material. It has good ductility and strong deformation resistance. It is quick and easy to install, saves construction time, and has the advantages of low cost and environmental protection. Therefore, steel corrugated sheet is widely used as a building component in transportation engineering and municipal engineering. Corrugated steel pipes made of steel corrugated sheet are an important application field of steel corrugated sheet. At present, the use of corrugated steel in culverts, tunnels, underground passages and underground pipelines has become a trend and is increasingly widely used.

[0004] The corrugated steel water storage tank is made by cutting the steel plate into the designed size and pressing the waveform into a cosine wave, also known as a circular wave. One end of the corrugated steel plate is cut into a tongue shape as a male head and has a longitudinal hole, and the other end is a female head with a longitudinal hole. The holes are located in a three-flower type staggered pattern at the crest and trough of the wave. The annular flange is the outer flange, and a scraper cloth liner is installed inside.

[0005] Problems with the above structure:

[0006] 1. After the male head is cut into a tongue shape, the annular flanges have no overlap with each other, and each steel plate is subjected to force independently.

[0007] 2. The bolt connection points are located at the crest and trough of the wave, and the bolt is subjected to force only at two points on both sides of the bolt.

[0008] 3. The tank body is supported only by the shear force of the bolts, and the load-bearing structure is unreasonable.

[0009] 4. The circular wave support strength is relatively small, and the circular wave has a greater impact on the water tank capacity.

[0010] 5. The edges and corners of the outer flange are relatively sharp.

[0011] 6. The bolt holes are all round holes, so two installers inside and outside the water tank are required to cooperate in the installation at the same time. Summary of the invention

[0012] 1. Technical issues to be resolved

[0013] In view of the deficiencies in the prior art, the present invention provides a triangular wave inner flange water storage tank, which has the advantage that only one person can complete the installation in the tank, thus solving the problem of low installation efficiency.

[0014] (II) Technical solution

[0015] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a triangular wave inner flange water storage tank, comprising a tank body, a limiting assembly is arranged on the top of the tank body, a vacuum assembly is arranged on the inner wall of the tank body, a support frame is arranged on the inner wall of the vacuum assembly, and the vacuum assembly comprises: a ring body 1, which is arranged on the inner wall of the tank body, and a through hole is opened on the inner wall of the ring body 1; a tube body 1, which passes through the tank body and is fixedly connected to the ring body 1, the tube body 1 is connected to an external vacuum device, and when the vacuum device is working, the gas at the bottom of the tank body is discharged through the through hole and the tube body 1.

[0016] In some embodiments, the interior of the ring body 1 has an annular air channel, and a plurality of through holes are provided.

[0017] In some embodiments, a removable cover is provided on the top of the ring body 1.

[0018] In some embodiments, a support frame is disposed at the bottom of the ring body 1, and the support frame is cross-arranged.

[0019] In some embodiments, the inner side wall of the ring body 1 is provided with a slide rail for limiting the support frame.

[0020] In some embodiments, the limiting assembly includes a second ring body, a third ring body is disposed at the bottom of the second ring body, and the third ring body is fixedly connected to the tank body.

[0021] In some embodiments, an airbag is provided between the second ring body and the tank body, a second tube body is provided on the outer wall of the second ring body, and the second tube body is connected to the airbag.

[0022] In some embodiments, the tank body is mainly composed of a plurality of corrugated steel plates, which are arranged in five layers.

[0023] (III) Beneficial effects

[0024] Compared with the prior art, the present invention provides a triangular wave inner flange water storage tank, which has the following beneficial effects:

[0025] 1. The triangular wave inner flange water storage tank is made of multiple steel corrugated plates. The height or diameter of the water tank can be changed according to the capacity requirements. It is connected to the tank foundation with foot bolts or expansion bolts, so that the water tank can be installed quickly. Cross support structures are set at the top and bottom of the entire tank to ensure the stability of the tank.

[0026] 2. The triangular wave inner flange water tank is provided with an exhaust assembly on the inner wall of the water tank. When the installer lays the waterproof cloth on the inner wall of the tank, the air in the dead corner between the waterproof cloth and the tank can be extracted by connecting the exhaust device to the pipe body, thereby facilitating the installer to press the waterproof cloth into the dead corner of the inner wall of the tank and reducing the difficulty of installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 The structure of the present invention is shown in FIG. Figure 1 ;

[0028] Figure 2 The structure of the present invention is shown in FIG. Figure 2 ;

[0029] Figure 3 It is a schematic diagram of a partially enlarged structure of the connection between the ring body three and the ring body two in the present invention;

[0030] Figure 4 It is a schematic diagram of the structure of the tank body splicing part in the present invention;

[0031] Figure 5 This is a schematic diagram of the processing of the plate in the tank body of the present invention;

[0032] Figure 6 This is a schematic diagram of the tongue-shaped step structure of the plate in the tank body of the present invention;

[0033] Figure 7 This is a schematic diagram of the corrugated structure of the plate in the tank body of the present invention;

[0034] Figure 8 A schematic diagram of the partial enlarged structure of the tank body in the present invention.

[0035] In the figure:

[0036] 100. tank body; 110. support frame;

[0037] 200, air extraction assembly; 210, tube body 1; 220, ring body 1;

[0038] 300, limit assembly; 310, ring body 2; 320, airbag; 330, tube body 2; 340, ring body 3. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0040] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0041] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0042] In addition, in this application, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0043] In the related art, in the existing process of laying the waterproof cloth on the inner wall of the tank, multiple installers are required to press the waterproof cloth into the dead corner of the inner wall of the tank so that the waterproof cloth adheres to the inner wall of the tank. This operation requires a lot of time and manpower, thereby reducing the installation efficiency. Therefore, a water storage tank that is easy to lay waterproof is proposed.

[0044] In order to solve the problems in the related technology to a certain extent, an embodiment of the present application provides a triangular wave inner flange water storage tank, and an exhaust assembly is arranged on the inner wall of the water storage tank. When the installer lays the waterproof cloth on the inner wall of the tank body, the air in the dead corner between the waterproof cloth and the tank body can be extracted by connecting the exhaust device to the pipe body, thereby facilitating the installer to press the waterproof cloth into the dead corner of the inner wall of the tank body and reducing the difficulty of installation.

[0045] The present application is described below with reference to the accompanying drawings and specific embodiments:

[0046] Combination Figure 1-Figure 8The embodiment of the present application provides a triangular wave inner flange water storage tank, which is characterized in that it includes a tank body 100, a limit assembly 300 is arranged on the top of the tank body 100, a suction assembly 200 is arranged on the inner wall of the tank body 100, and a support frame 110 is arranged on the inner wall of the suction assembly 200, and the suction assembly 200 includes: a ring body 220, which is arranged on the inner wall of the tank body 100, and a through hole is opened on the inner wall of the ring body 220; a tube body 210, which penetrates the tank body 100 and is fixedly connected to the ring body 220, and the tube body 210 is connected to an external suction device. When the suction device is working, the gas at the bottom of the tank body 100 is discharged through the through hole and the tube body 210.

[0047] Specifically, when installing the waterproof cloth, the installer first lays the waterproof cloth inside the tank body 100, with a part of the waterproof cloth located at the top of the tank body 100. Secondly, the tube body 210 is connected to an external vacuum device, such as a vacuum pump. The air between the waterproof cloth and the tank body 100 is extracted through the through hole, the ring body 220 and the tube body 210 by the vacuum pump, thereby reducing the air between the waterproof cloth and the tank body 100 and facilitating the installation. The waterproof cloth is pressed into the dead corner of the tank body 100. After the waterproof cloth is attached to the inner wall of the tank body 100, the limiting assembly 300 is finally pressed into the top of the tank body 100 to fix the waterproof cloth on the tank body 100. The vacuum device is not shown in the drawings in the specification.

[0048] The following is the processing of some structures in the tank body 100:

[0049] 1. If Figure 4 As shown, the tongue-shaped lap joint is upgraded to the socket-shaped lap joint. The annular flange is retained after the male head is processed, and the two sides of the male head are processed with shrinkage to ensure the integrity of the annular flange connection.

[0050] 2. Process the plane at the bolt connection to ensure the bolt surface connection;

[0051] 3. The male head at the joint of the corrugated steel plate is processed with a step, and the female head is placed on the male head step to ensure that the structure is stressed rather than the bolt.

[0052] 4. Upgrade the circular wave to a triangular wave. The circumferential bearing capacity of the triangular wave is higher than that of the circular wave, and the impact of the triangular wave on the tank capacity is smaller than that of the circular wave.

[0053] 5. The corrugated steel plate is processed into an inner flange, and there are no metal edges and corners on the outside of the tank.

[0054] 6. The female end opening of the corrugated steel plate is a square hole, and the male end is a round hole. With square tenon bolts, only one person can complete the installation inside the tank.

[0055] In some embodiments, the interior of the ring body 220 has an annular air passage, and a plurality of through holes are provided. A removable cover is provided on the top of the ring body 220. A support frame 110 is provided at the bottom of the ring body 220, and the support frames 110 are cross-arranged. The inner wall of the ring body 220 is provided with a slide rail for limiting the support frame 110. The tank body 100 is mainly composed of a plurality of corrugated steel plates, and is provided with five layers. The specific number of layers of the corrugated steel plates is determined by changing the height or diameter of the water tank according to the capacity requirements. A cross support structure is provided on the top of the entire tank body 100 to ensure the structural stability of the tank body 100. The support structure on the top of the tank body 100 is not shown in the attached drawings.

[0056] Specifically, through multiple through holes, air from multiple positions of the tank body 100 can be quickly drawn into the ring body 220, and the gas can be concentrated in the ring body 220 through the air duct. The cover plate and the ring body 220 are connected by bolts to facilitate the disassembly or installation of the ring body 220. The slide rail is used to limit the position of the support frame 110, thereby facilitating installation by the installer. The support frame 110 is made of multiple angle steels or square steels.

[0057] In some embodiments, the limiting assembly 300 includes a ring body 310, a ring body 340 is disposed at the bottom of the ring body 310, the ring body 340 is fixedly connected to the tank body 100, an airbag 320 is disposed between the ring body 310 and the tank body 100, and a tube body 330 is disposed on the outer wall of the ring body 310, and the tube body 330 is connected to the airbag 320.

[0058] Specifically, when the tube body 1 210 extracts the gas in the tank body 100, the extracted gas can be introduced into the tube body 2 330, and the tube body 2 330 introduces the gas into the airbag 320, so that the extracted gas can be used to fix the waterproof cloth on the tank body 100. The airbag 320 uses the principle of expanding and squeezing the outer wall of the tank body 100 to fix the waterproof cloth on the tank body 100.

[0059] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", "some examples", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification.

[0060] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0061] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A triangular wave inner flange water storage tank, characterized in that: The invention comprises a tank body (100), wherein a limit assembly (300) is arranged on the top of the tank body (100), an air extraction assembly (200) is arranged on the inner side wall of the tank body (100), a support frame (110) is arranged on the inner side wall of the air extraction assembly (200), and the air extraction assembly (200) comprises: A ring body (220) is disposed on the inner wall of the tank body (100), and a through hole is formed on the inner wall of the ring body (220); Tube body one (210) passes through the tank body (100) and is fixedly connected to the ring body one (220). The tube body one (210) is connected to an external vacuum device. When the vacuum device is working, the gas at the bottom of the tank body (100) is discharged through the through hole and the tube body one (210).

2. A triangular wave inner flange water storage tank according to claim 1, characterized in that: The ring body 1 (220) has an annular air passage inside, and a plurality of through holes are provided.

3. A triangular wave inner flange water storage tank according to claim 2, characterized in that: A detachable cover is provided on the top of the ring body 1 (220).

4. A triangular wave inner flange water storage tank according to claim 3, characterized in that: A support frame (110) is arranged at the bottom of the ring body 1 (220), and the support frames (110) are arranged crosswise.

5. The triangular wave inner flange water storage tank according to claim 4, characterized in that: The inner side wall of the ring body 1 (220) is provided with a slide rail for limiting the support frame (110).

6. A triangular wave inner flange water storage tank according to claim 5, characterized in that: The limiting assembly (300) comprises a second ring body (310), a third ring body (340) is arranged at the bottom of the second ring body (310), and the third ring body (340) is fixedly connected to the tank body (100).

7. The triangular wave inner flange water storage tank according to claim 6, characterized in that: An air bag (320) is arranged between the second ring body (310) and the tank body (100), and a second tube body (330) is arranged on the outer wall of the second ring body (310), and the second tube body (330) is connected to the air bag (320).

8. The triangular wave inner flange water storage tank according to claim 7, characterized in that: The tank body (100) is mainly composed of a plurality of steel corrugated plates, and is provided with five layers.

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