Coil pipe type heat preservation water diversion tank

Abstract

The utility model discloses a coil pipe type heat preservation water diversion tank which comprises a tank body, and an emptying mechanism and a bottom plate mechanism are arranged on the tank body. The liquid inlet assembly comprises an elbow, the elbow is fixedly connected to the top end of the tank body and communicated with the tank body, the elbow is communicated with a first steel pipe, and the first steel pipe is fixedly connected with a first flange; the liquid outlet assembly comprises a second steel pipe which is communicated with the tank body; the coil pipe assembly comprises a coil pipe which is fixedly connected to the outer edge of the tank body; the tank liquid assembly comprises a third steel pipe, the third steel pipe communicates with the tank body, a first stop valve is installed on the third steel pipe, and a fourth flange is fixedly connected to the third steel pipe; the exhaust assembly comprises a fourth steel pipe which is fixedly connected to the top end of the tank body and communicates with the tank body. The problems that in the prior art, a water diversion tank is low in tank body volume utilization rate, large in tank body size and serious in medium energy loss; the tank body occupies a large field space; the tank body is not provided with an efficient heat preservation structure, and medium low-temperature solidification is caused.

Description

Technical Field

[0001] The utility model relates to the field of centrifugal pump pipeline matching technology, in particular to a coil type heat-insulating water diversion tank. Background Art

[0002] At present, the water diversion tank used in the suction device has low volume utilization rate and large tank size, which leads to reduced cavitation margin of the device or the tank occupies a large space on site. In addition, when the pump transports low-temperature, easy-to-crystallize and easy-to-solidify media, such as caprolactam and asphalt, the water diversion tank has no efficient insulation structure, and the medium will solidify at low temperatures, the pump cannot work normally at the required operating point, and the shaft seal and motor are damaged.

[0003] In view of the problems existing in the above-mentioned prior art, it is very necessary to study and design a coil-type heat-insulating water diversion tank to overcome the problems existing in the prior art. Utility Model Content

[0004] The purpose of the utility model is to provide a coil-type insulated water diversion tank to solve the problems existing in the above-mentioned prior art, improve the volume utilization rate of the water diversion tank body, and reduce the energy loss of the medium.

[0005] To achieve the above purpose, the utility model provides the following solution: The utility model provides a coil-type heat-insulating water diversion tank, comprising:

[0006] A tank body, on which an emptying mechanism and a bottom plate mechanism are arranged;

[0007] A liquid inlet assembly, the liquid inlet assembly comprising an elbow, the elbow is fixedly connected to the top of the tank body, the elbow is communicated with the tank body, the elbow is communicated with a first steel pipe, and the first steel pipe is fixedly connected to a first flange;

[0008] A liquid outlet assembly, the liquid outlet assembly comprising a second steel pipe, the second steel pipe is fixedly connected to the bottom of the tank body, the second steel pipe is communicated with the tank body, and a second flange is fixedly connected to the second steel pipe;

[0009] A coil assembly, the coil assembly comprising a coil, the coil is fixedly connected to the outer edge of the tank body, and both ends of the coil are fixedly connected to a third flange;

[0010] A tank liquid assembly, the tank liquid assembly comprising a third steel pipe, the third steel pipe is fixedly connected to the top of the tank body, the third steel pipe is communicated with the tank body, a first stop valve is installed on the third steel pipe, and a fourth flange is fixedly connected to the third steel pipe;

[0011] An exhaust assembly includes a fourth steel pipe, the fourth steel pipe is fixedly connected to the top of the tank body, the fourth steel pipe is communicated with the tank body, a second stop valve is installed on the fourth steel pipe, and a fifth flange is fixedly connected to the fourth steel pipe.

[0012] Preferably, the emptying mechanism includes a fifth steel pipe, the fifth steel pipe is fixedly connected to the bottom of the tank body, the fifth steel pipe is communicated with the tank body, a third stop valve is installed on the fifth steel pipe, and a sixth flange is fixedly connected to the fifth steel pipe.

[0013] Preferably, the bottom plate mechanism comprises a bottom plate, the bottom plate is fixedly connected to the bottom end of the tank body, a plurality of ribs are fixedly connected between the bottom plate and the tank body, and a connecting hole is formed on the bottom plate.

[0014] Preferably, a first reinforcement ring is fixedly connected at a connection point between the elbow and the tank body, and a second reinforcement ring is fixedly connected at a connection point between the second steel pipe and the tank body.

[0015] Preferably, a plurality of lifting ears are fixedly connected to the tank body.

[0016] The utility model discloses the following technical effects:

[0017] 1. The coil-type insulated water diversion tank provided by the utility model has a tank assembly and an exhaust assembly connected to the liquid inlet assembly to ensure that the tank body can be fully filled with liquid at the first time, maximize the use of the tank body volume, reduce the design size of the water diversion tank, reduce the medium energy loss, and can reduce the on-site installation space.

[0018] 2. The coil-type heat-insulating water diversion tank provided by the utility model utilizes the coil winding method to efficiently utilize the heat of the heat-insulating medium, so that the medium in the tank body is fully heated, reducing the risk of low-temperature solidification of the medium.

[0019] 3. The coil-type insulated water diversion tank provided by the utility model has third flanges welded at both ends of the coil, which are connected to the on-site process pipeline, are easy to disassemble, and can allow liquid insulation medium to enter and exit from the bottom and gas insulation medium to enter and exit from the top.

[0020] The technical solution of the utility model solves the problems in the prior art that the volume utilization rate of the water diversion tank is low, the tank body is large, the medium energy loss is serious; the tank body occupies a large on-site space; and the tank body has no efficient thermal insulation structure, which leads to low-temperature solidification of the medium. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0022] Figure 1 This is a schematic diagram of the structure of the coil-type heat-insulating water diversion tank of the utility model;

[0023] Figure 2 It is a top view of the utility model;

[0024] Figure 3 It is a side view of the utility model;

[0025] Among them, 1. the first flange; 2. the first steel pipe; 3. the elbow; 4. the first reinforcement ring; 5. the lifting ear; 6. the tank body; 7. the coil; 8. the second steel pipe; 9. the second flange; 10. the second reinforcement ring; 11. the bottom plate; 12. the rib plate; 13. the third flange; 14. the fourth flange; 15. the first stop valve; 16. the third steel pipe; 17. the fourth steel pipe; 18. the second stop valve; 19. the fifth flange; 20. the sixth flange; 21. the fifth steel pipe; 22. the third stop valve. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0028] Reference Figure 1-3 The utility model provides a coil-type heat-insulating water diversion tank, comprising:

[0029] A tank body 6, on which an emptying mechanism and a bottom plate mechanism are provided;

[0030] The liquid inlet assembly includes an elbow 3, the elbow 3 is fixedly connected to the top of the tank body 6, the elbow 3 is connected to the tank body 6, the elbow 3 is connected to the first steel pipe 2, and the first steel pipe 2 is fixedly connected to the first flange 1;

[0031] The liquid outlet assembly includes a second steel pipe 8, which is fixedly connected to the bottom of the tank body 6, the second steel pipe 8 is communicated with the tank body 6, and a second flange 9 is fixedly connected to the second steel pipe 8;

[0032] The coil 7 assembly includes a coil 7, the coil 7 is fixedly connected to the outer edge of the tank 6, and the two ends of the coil 7 are fixedly connected to a third flange 13;

[0033] The tank liquid assembly includes a third steel pipe 16, which is fixedly connected to the top of the tank body 6, the third steel pipe 16 is communicated with the tank body 6, a first stop valve 15 is installed on the third steel pipe 16, and a fourth flange 14 is fixedly connected to the third steel pipe 16;

[0034] The exhaust assembly includes a fourth steel pipe 17 , which is fixedly connected to the top of the tank body 6 , is communicated with the tank body 6 , is provided with a second stop valve 18 , and is fixedly connected to a fifth flange 19 .

[0035] In this device, the emptying mechanism is used to empty the medium in the tank body 6, and the bottom plate mechanism facilitates the installation of the device. The first flange 1 is connected to the on-site pipeline, and is used for conveying the medium from the medium pipeline through the first steel pipe 2 and the elbow 3 to the tank body 6; the second flange 9 is connected to the pump body, and is used for conveying the medium from the tank body 6 through the second steel pipe 8 to the pump body; the third flange 13 is connected to the process pipeline to realize the circulation of the insulation medium, and the coil 7 is fixed to the tank body 6 by spot welding; the fourth flange 14 is connected to the on-site pipeline. When the pump is filled for the first time, the first stop valve 15 is opened to realize the input of the medium into the tank body 6. The fifth flange 19 is connected to the on-site process pipeline. When the pump is filled for the first time, the second stop valve 18 is opened to realize the exhaust of the gas in the tank body 6.

[0036] According to a further optimized solution, the emptying mechanism includes a fifth steel pipe 21 , which is fixedly connected to the bottom of the tank body 6 , is communicated with the tank body 6 , is provided with a third stop valve 22 , and is fixedly connected to the fifth steel pipe 21 .

[0037] When necessary, the third stop valve 22 can be opened to drain the medium in the tank 6 .

[0038] According to a further optimized solution, the bottom plate mechanism includes a bottom plate 11 , which is fixedly connected to the bottom end of the tank body 6 , a plurality of ribs 12 are fixedly connected between the bottom plate 11 and the tank body 6 , and a connecting hole is opened on the bottom plate 11 .

[0039] The connection holes on the bottom plate 11 are used to connect the water diversion tank to the foundation; the rib plates 12 are distributed around the tank body 6 to enhance the stability of the water diversion tank.

[0040] According to a further optimized solution, a first reinforcing ring 4 is fixedly connected to the connection between the elbow 3 and the tank body 6 , and a second reinforcing ring 10 is fixedly connected to the connection between the second steel pipe 8 and the tank body 6 .

[0041] The first reinforcement ring 4 improves the connection strength between the elbow 3 and the tank body 6 , and the second reinforcement ring 10 improves the connection strength between the second steel pipe 8 and the tank body 6 .

[0042] According to a further optimized solution, a plurality of lifting ears 5 are fixedly connected to the tank body 6 .

[0043] The lifting lug 5 facilitates the lifting of the device.

[0044] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0045] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. A coil-type heat-insulating water diversion tank, characterized in that ,include: A tank body (6), wherein an emptying mechanism and a bottom plate mechanism are arranged on the tank body (6); A liquid inlet assembly, the liquid inlet assembly comprising an elbow (3), the elbow (3) being fixedly connected to the top end of the tank body (6), the elbow (3) being in communication with the tank body (6), the elbow (3) being in communication with a first steel pipe (2), the first steel pipe (2) being fixedly connected to a first flange (1); a liquid outlet assembly, the liquid outlet assembly comprising a second steel pipe (8), the second steel pipe (8) being fixedly connected to the bottom of the tank body (6), the second steel pipe (8) being communicated with the tank body (6), and a second flange (9) being fixedly connected to the second steel pipe (8); A coil (7) assembly, the coil (7) assembly comprising a coil (7), the coil (7) being fixedly connected to the outer edge of the tank body (6), and a third flange (13) being fixedly connected to both ends of the coil (7); A tank liquid assembly, the tank liquid assembly comprising a third steel pipe (16), the third steel pipe (16) being fixedly connected to the top of the tank body (6), the third steel pipe (16) being communicated with the tank body (6), a first stop valve (15) being installed on the third steel pipe (16), and a fourth flange (14) being fixedly connected to the third steel pipe (16); An exhaust assembly, the exhaust assembly comprising a fourth steel pipe (17), the fourth steel pipe (17) being fixedly connected to the top end of the tank body (6), the fourth steel pipe (17) being communicated with the tank body (6), a second stop valve (18) being installed on the fourth steel pipe (17), and a fifth flange (19) being fixedly connected to the fourth steel pipe (17).

2. The coil-type heat-insulating water diversion tank according to claim 1, characterized in that: The emptying mechanism comprises a fifth steel pipe (21), the fifth steel pipe (21) is fixedly connected to the bottom of the tank body (6), the fifth steel pipe (21) is communicated with the tank body (6), a third stop valve (22) is installed on the fifth steel pipe (21), and a sixth flange (20) is fixedly connected to the fifth steel pipe (21).

3. The coil-type heat-insulating water diversion tank according to claim 1, characterized in that: The bottom plate mechanism comprises a bottom plate (11), the bottom plate (11) is fixedly connected to the bottom end of the tank body (6), a plurality of rib plates (12) are fixedly connected between the bottom plate (11) and the tank body (6), and a connection hole is provided on the bottom plate (11).

4. The coil-type heat-insulating water diversion tank according to claim 1, characterized in that: A first reinforcing ring (4) is fixedly connected to the connection between the elbow (3) and the tank body (6), and a second reinforcing ring (10) is fixedly connected to the connection between the second steel pipe (8) and the tank body (6).

5. The coil-type heat-insulating water diversion tank according to claim 1, characterized in that: A plurality of lifting ears (5) are fixedly connected to the tank body (6).

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