Gas storage tank blowdown device

Abstract

The utility model relates to the technical field of gas storage tanks, and discloses a gas storage tank blowdown device which comprises a tank body, a connecting port is fixedly installed on the outer wall of the tank body, a supporting frame is fixedly installed at the bottom of the tank body, a connecting pipe is fixedly installed at the bottom of the supporting frame, a fixing assembly is arranged on the outer wall of the connecting pipe, and the fixing assembly is fixedly installed on the outer wall of the connecting pipe. And an external pipe is arranged on the inner wall of the fixing assembly. By pressing down a controller, the controller can control an electric push rod, the electric push rod starts to work, the electric push rod can push a sliding plate to slide on the inner wall of a fixing plate, at the moment, two circular shafts start to drive two circular rings to start to rotate, and one circular ring can drive a connecting rod to start to rotate a fan-shaped plate; the other group of circular rings can drive the elastic piece to rotate on the outer wall of the connecting rod, at the moment, the two groups of fan-shaped plates are overlapped in the same direction, sewage can be discharged, the problem that the sewage is splashed on the body due to the fact that the valve does not need to be opened and closed manually is solved, and manpower is also saved.

Description

Technical Field

[0001] The utility model relates to the technical field of gas storage tanks, and particularly relates to a sewage discharge device for a gas storage tank. Background Technique

[0002] A gas storage tank refers to a device specifically used to store gas, and at the same time plays a role in stabilizing the system pressure. According to the different pressures that the gas storage tank can withstand, it can be divided into high-pressure gas storage tanks, low-pressure gas storage tanks, and atmospheric-pressure gas storage tanks.

[0003] For the traditional sewage discharge device of the gas storage tank, the valve at the bottom of the gas storage tank is manually opened, and after the water flow and oil flow out, the valve is manually closed again. However, the traditional sewage discharge device is more cumbersome to use, and at the moment of opening the valve, the water may splash on the clothes of the personnel. Therefore, we propose a sewage discharge device for a gas storage tank. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a sewage discharge device for a gas storage tank, which has the advantages of being easy to clean and automatically discharging sewage, and solves the problems raised in the above background technique.

[0005] The utility model provides the following technical solution: A sewage discharge device for a gas storage tank, including a tank body, a connection port is fixedly installed on the outer wall of the tank body, a support frame is fixedly installed at the bottom of the tank body, a connection pipe is fixedly installed at the bottom of the support frame, a fixing component is arranged on the outer wall of the connection pipe, an outer connection pipe is arranged inside the fixing component, a discharge component is arranged inside the outer connection pipe, and a connection pipe is arranged on the outer wall of the outer connection pipe.

[0006] As a preferred technical solution of the utility model: The connection pipe, the outer connection pipe, and the sewage discharge port are fixed by two groups of fixing components, and a controller is fixedly installed on the outer wall of the tank body, and the controller is electrically connected to the electric push rod.

[0007] As a preferred technical solution of the utility model: The fixing component includes a housing, a U-shaped plate is fixedly installed on the outer wall of the housing, a cylinder is fixedly installed inside the U-shaped plate, a silica gel pad is fixedly installed on the top of the cylinder, a rotating plate is rotatably connected to the outer wall of the cylinder, a pull rod is arranged inside the U-shaped plate, and an elastic member is arranged on the outer wall of the pull rod.

[0008] As a preferred technical solution of the utility model: A circular groove is opened on the outer wall of the rotating plate, and the inner diameter of the circular groove is adapted to the outer diameter of the pull rod. The bottom of the pull rod is in contact with the outer wall of the rotating plate. A circular groove is opened on the outer wall of one side of the U-shaped plate, and the pull rod is slidably connected to the inside of the U-shaped plate through the circular groove. The outer wall of the elastic member is wound around the outer wall of the pull rod, and a limiting plate is fixedly installed on the top of the pull rod.

[0009] As a preferred technical solution of the present utility model: The discharge assembly includes a fixing plate, an electric push rod is fixedly installed on the inner wall of the fixing plate, a sliding plate is fixedly installed at the telescopic end of the electric push rod, a circular shaft is rotatably connected to the inner wall of the sliding plate, a circular ring is fixedly installed on the outer wall of the circular shaft, a connecting rod is provided at the bottom of the circular ring, and a sector plate is fixedly installed on the outer wall of the connecting rod.

[0010] As a preferred technical solution of the present utility model: The outer wall of the fixing plate is fixedly installed with the outer wall of the outer connecting pipe, a slider is fixedly installed on the outer wall of the sliding plate, a chute is opened on the inner wall of the fixing plate, and the outer wall of the slider is slidably connected to the inner wall of the chute. The number of the circular shaft, the circular ring and the sector plate is two groups, and the other group of connecting rods is rotatably connected to the sector plate. One group of circular rings is fixedly installed with the connecting rod, and the other group of circular rings is rotatably connected to the connecting rod.

[0011] Compared with the prior art, the present utility model has the following beneficial effects:

[0012] 1. For this gas storage tank sewage discharge device, by pressing the controller, the controller can control the electric push rod. When the electric push rod starts to work, it can push the sliding plate to slide on the inner wall of the fixing plate. At this time, the two circular shafts start to drive the two circular rings to rotate, so that one group of circular rings can drive the connecting rod to rotate the sector plate, and the other group of circular rings can drive the elastic member to rotate on the outer wall of the connecting rod. At this time, the two sector plates overlap in the same direction, and the sewage can be discharged. At this time, there is no need for manual operation to open and close the valve, which can avoid the problem of sewage splashing on the body and also save manpower.

[0013] 2. For this gas storage tank sewage discharge device, by pulling the outer shell, the outer shell can be sleeved between the connecting pipe and the outer connecting pipe. At this time, pull the rotating plate, so that the rotating plate rotates on the outer wall of the cylinder. The rotating plate enters the inner wall of the other group of U-shaped plates, and then pull the limiting plate, so that the limiting plate can drive the pull rod to slide on the inner wall of the U-shaped plate. At this time, the elastic member is compressed, so that the top of the pull rod can contact the circular groove, and thus the rotating plate is fixed to the inner wall of the U-shaped plate. At this time, the connecting pipe and the outer connecting pipe are fixed by the fixing component. During the sewage discharge process, the water flow will flow along the connecting pipe and the outer connecting pipe and be discharged through the sewage outlet. And during cleaning, it is also easy to disassemble, so as to facilitate cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a three-dimensional structural diagram of the present utility model;

[0015] Figure 2 is a structural diagram of the other side of the present utility model;

[0016] Figure 3 is a structural diagram of the fixing component of the present utility model;

[0017] Figure 4 This is a schematic structural diagram of the discharge assembly of the present utility model;

[0018] Figure 5 This is a schematic cross-sectional structural diagram of the present utility model.

[0019] In the figure: 1, tank body; 2, connection port; 3, support frame; 4, connecting pipe; 5, external connecting pipe; 6, sewage discharge port; 7, fixing assembly; 8, discharge assembly;

[0020] 701, outer shell; 702, C-shaped plate; 703, cylinder; 704, silica gel pad; 705, rotating plate; 706, pull rod; 707, elastic member;

[0021] 801, fixing plate; 802, electric push rod; 803, sliding plate; 804, round shaft; 805, ring; 806, connecting rod; 807, sector plate. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figure 1 - Figure 5 , a sewage discharge device for a gas storage tank, comprising a tank body 1, a connection port 2 is fixedly installed on the outer wall of the tank body 1, a support frame 3 is fixedly installed at the bottom of the tank body 1, a connecting pipe 4 is fixedly installed at the bottom of the support frame 3, a fixing assembly 7 is provided on the outer wall of the connecting pipe 4, an external connecting pipe 5 is provided on the inner wall of the fixing assembly 7, a discharge assembly 8 is provided on the inner wall of the external connecting pipe 5, and a connecting pipe 4 is provided on the outer wall of the external connecting pipe 5.

[0024] In the above structure, since the support frame 3 is fixedly installed at the bottom of the tank body 1, the support frame 3 can support the tank body 1. When the tank body 1 is placed on the ground, the support of the support frame 3 can prevent the tank body 1 from tipping over during operation.

[0025] In a preferred embodiment: the connecting pipe 4, the external connecting pipe 5, and the sewage discharge port 6 are fixed by two fixing assemblies 7, and a controller is fixedly installed on the outer wall of the tank body 1, and the controller is electrically connected to the electric push rod 802.

[0026] In the above structure, it is electrically connected through a controller and an electric push rod 802. When the discharge assembly 8 needs to start working, press the controller at this time, so that the controller can control the electric push rod 802 to start telescoping, so that the electric push rod 802 can drive the discharge assembly 8 to start working. The connecting pipe 4, the external connecting pipe 5, and the sewage outlet 6 are fixed by two groups of fixing components 7, so that when there is dirt in the connecting pipe 4, the external connecting pipe 5, and the sewage outlet 6, the connecting pipe 4, the external connecting pipe 5, and the sewage outlet 6 can be removed respectively for cleaning, thus avoiding affecting the sewage discharge progress.

[0027] In a preferred embodiment: The fixing component 7 includes a housing 701. A U-shaped plate 702 is fixedly installed on the outer wall of the housing 701. A cylinder 703 is fixedly installed on the inner wall of the U-shaped plate 702. A silica gel pad 704 is fixedly installed on the top of the cylinder 703. A rotating plate 705 is rotatably connected to the outer wall of the cylinder 703. A pull rod 706 is provided on the inner wall of the U-shaped plate 702, and an elastic member 707 is provided on the outer wall of the pull rod 706.

[0028] In a preferred embodiment: A circular groove is opened on the outer wall of the rotating plate 705, and the inner diameter of the circular groove is adapted to the outer diameter of the pull rod 706. The bottom of the pull rod 706 is in contact with the outer wall of the rotating plate 705. A circular groove is opened on the outer wall of one side of the U-shaped plate 702, and the pull rod 706 is slidably connected to the inner wall of the U-shaped plate 702 through the circular groove. The outer wall of the elastic member 707 is wound around the outer wall of the pull rod 706, and a limiting plate is fixedly installed on the top of the pull rod 706.

[0029] In the above structure, by pulling the housing 701, the housing 701 can be sleeved between the connecting pipe 4 and the external connecting pipe 5. At this time, pull the rotating plate 705, so that the rotating plate 705 rotates on the outer wall of the cylinder 703. The rotating plate 705 enters the inner wall of the other U-shaped plate 702, and then pull the limiting plate, so that the limiting plate can drive the pull rod 706 to slide on the inner wall of the U-shaped plate 702. At this time, the elastic member 707 is compressed, so that the top of the pull rod 706 can be in contact with the circular groove, so that the rotating plate 705 is fixed to the inner wall of the U-shaped plate 702. At this time, the connecting pipe 4 and the external connecting pipe 5 are fixed by the fixing component 7. During the sewage discharge process, the water flow will be discharged from the connecting pipe 4 and the external connecting pipe 5 to the sewage outlet 6.

[0030] In a preferred embodiment: The discharge assembly 8 includes a fixing plate 801. An electric push rod 802 is fixedly installed on the inner wall of the fixing plate 801. A sliding plate 803 is fixedly installed at the telescopic end of the electric push rod 802. A round shaft 804 is rotatably connected to the inner wall of the sliding plate 803. A ring 805 is fixedly installed on the outer wall of the round shaft 804. A connecting rod 806 is provided at the bottom of the ring 805, and a sector plate 807 is fixedly installed on the outer wall of the connecting rod 806.

[0031] In a preferred embodiment: The outer wall of the fixed plate 801 is fixedly installed with the outer wall of the outer connecting pipe 5. A slider is fixedly installed on the outer wall of the sliding plate 803. A sliding groove is provided on the inner wall of the fixed plate 801, and the outer wall of the slider is slidably connected with the inner wall of the sliding groove. There are two sets of the circular shafts 804, the circular rings 805 and the sector plates 807. The other set of connecting rods 806 is rotatably connected with the sector plate 807. One set of circular rings 805 is fixedly installed with the connecting rod 806, and the other set of circular rings 805 is rotatably connected with the connecting rod 806.

[0032] In the above structure, when the electric push rod 802 starts to work, the electric push rod 802 can push the sliding plate 803 to slide on the inner wall of the fixed plate 801. At this time, the two sets of circular shafts 804 start to drive the two sets of circular rings 805 to rotate, so that one set of circular rings 805 can drive the connecting rod 806 to rotate the sector plate 807, and the other set of circular rings 805 can drive the elastic member 707 to rotate on the outer wall of the connecting rod 806. At this time, the two sets of sector plates 807 overlap in the same direction, and the sewage can be discharged.

[0033] Working principle: The controller is electrically connected with the electric push rod 802. When the discharge assembly 8 needs to start working, at this time, the controller is pressed, so that the controller can control the electric push rod 802 to start telescoping. When the electric push rod 802 starts to work, the electric push rod 802 can push the sliding plate 803 to slide on the inner wall of the fixed plate 801. At this time, the two sets of circular shafts 804 start to drive the two sets of circular rings 805 to rotate, so that one set of circular rings 805 can drive the connecting rod 806 to rotate the sector plate 807, and the other set of circular rings 805 can drive the elastic member 707 to rotate on the outer wall of the connecting rod 806. At this time, the two sets of sector plates 807 overlap in the same direction, and the sewage can be discharged. By pulling the outer shell 701, the outer shell 701 can be sleeved between the connecting pipe 4 and the outer connecting pipe 5. At this time, the rotating plate 705 is pulled, so that the rotating plate 705 rotates on the outer wall of the cylinder 703. The rotating plate 705 enters the inner wall of the other set of C-shaped plates 702, and then the limiting plate is pulled, so that the limiting plate can drive the pull rod 706 to slide on the inner wall of the C-shaped plate 702. At this time, the elastic member 707 is compressed, so that the top of the pull rod 706 can contact the circular groove, and thus the rotating plate 705 is fixed to the inner wall of the C-shaped plate 702. At this time, the connecting pipe 4 and the outer connecting pipe 5 are fixed by the fixing assembly 7, preventing sewage from leaking along the gap.

[0034] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sewage discharge device for a gas storage tank, comprising a tank body (1), characterized in that: A connection port (2) is fixedly installed on the outer wall of the tank body (1), a support frame (3) is fixedly installed at the bottom of the tank body (1), a connecting pipe (4) is fixedly installed at the bottom of the support frame (3), a fixing component (7) is arranged on the outer wall of the connecting pipe (4), an external connecting pipe (5) is arranged on the inner wall of the fixing component (7), a discharging component (8) is arranged on the inner wall of the external connecting pipe (5), and a connecting pipe (4) is arranged on the outer wall of the external connecting pipe (5); The fixing component (7) includes a housing (701), a U-shaped plate (702) is fixedly installed on the outer wall of the housing (701), a cylinder (703) is fixedly installed on the inner wall of the U-shaped plate (702), a silica gel pad (704) is fixedly installed on the top of the cylinder (703), a rotating plate (705) is rotatably connected to the outer wall of the cylinder (703), a pull rod (706) is arranged on the inner wall of the U-shaped plate (702), and an elastic member (707) is arranged on the outer wall of the pull rod (706); The discharging component (8) includes a fixing plate (801), an electric push rod (802) is fixedly installed on the inner wall of the fixing plate (801), a sliding plate (803) is fixedly installed at the telescopic end of the electric push rod (802), a circular shaft (804) is rotatably connected to the inner wall of the sliding plate (803), a circular ring (805) is fixedly installed on the outer wall of the circular shaft (804), a connecting rod (806) is arranged at the bottom of the circular ring (805), and a sector plate (807) is fixedly installed on the outer wall of the connecting rod (806).

2. The sewage discharge device of a gas storage tank according to claim 1, characterized in that: The connecting pipe (4), the external connecting pipe (5), and the sewage outlet (6) are fixed by two groups of fixing components (7), a controller is fixedly installed on the outer wall of the tank body (1), and the controller is electrically connected to the electric push rod (802).

3. The sewage discharge device of a gas storage tank according to claim 1, characterized in that: A circular groove is formed in the outer wall of the rotating plate (705), and the inner diameter of the circular groove is adapted to the outer diameter of the pull rod (706). The bottom of the pull rod (706) is in contact with the outer wall of the rotating plate (705). A circular groove is formed in the outer wall of one side of the U-shaped plate (702), and the pull rod (706) is slidably connected to the inner wall of the U-shaped plate (702) through the circular groove. The outer wall of the elastic member (707) is wound around the outer wall of the pull rod (706), and a limiting plate is fixedly installed at the top of the pull rod (706).

4. A sewage discharge device for a gas storage tank according to claim 1, characterized in that: The outer wall of the fixing plate (801) is fixedly installed with the outer wall of the external connecting pipe (5). A slider is fixedly installed on the outer wall of the sliding plate (803). A sliding groove is formed in the inner wall of the fixing plate (801), and the outer wall of the slider is slidably connected to the inner wall of the sliding groove. The number of the circular shafts (804), the circular rings (805), and the sector plates (807) is two groups. The other connecting rod (806) is rotatably connected to the sector plate (807). One group of circular rings (805) is fixedly installed with the connecting rod (806), and the other group of circular rings (805) is rotatably connected to the connecting rod (806).

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