Gas storage tank for Hall propulsion system

Abstract

The utility model relates to a gas storage tank for a Hall propulsion system, which aims to solve the technical problem that a currently connected hose is bent downwards due to gravity and is easy to pull a pipeline joint, and comprises a tank body and a pipe supporting structure, the supporting pipe structure is arranged at the top of the tank body; the supporting pipe structure comprises a lantern ring, a supporting plate and a clamping ring. The lantern ring sleeves the top of the tank body; the supporting plate is arranged outside the lantern ring; the flexible pipe supporting device has the advantages that the flexible pipe connected out of the air outlet end of the tank body is supported, and the pulling force of the two ends of the flexible pipe to the connector is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of gas storage, in particular to a gas storage tank used in a Hall propulsion system. Background Art

[0002] In the thruster, the propellant is accelerated by an electric field. The Hall thruster confines electrons in a magnetic field and uses the electrons to ionize the propellant, accelerate the ions to generate thrust, and neutralize the ions in the plume.

[0003] The gas used in the Hall thruster is basically argon, which is stored in a gas tank. The gas outlet of the gas tank is connected to a special hose and connected to the gas inlet of the Hall thruster. Since there is still a distance between the gas tank and the Hall thruster, the connected hose will bend due to gravity and easily pull the pipe joint.

[0004] In view of this, we propose an air storage tank for a Hall propulsion system. Utility Model Content

[0005] The utility model aims to overcome the deficiencies of the prior art, meet practical needs, and provide an air storage tank for a Hall propulsion system to solve the technical problem that the currently connected hose will bend down due to gravity and easily pull the pipe joint.

[0006] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: designing an air storage tank for a Hall propulsion system, including a tank body, and also including a support pipe structure arranged on the top of the tank body; the support pipe structure includes: a ring, a support plate and a plurality of clamping rings, the ring is sleeved on the top of the tank body; the support plate is arranged outside the ring; and a plurality of the clamping rings are fixed on the support plate in sequence.

[0007] Furthermore, the support pipe structure further comprises: a fixing block fixedly arranged outside the fixing block, two extension blocks symmetrically fixedly arranged outside the fixing block, and a connection block fixedly arranged at the inner end of the support plate;

[0008] Wherein, the two sides of the connection block are rotatably connected to the inner sides of the two extension blocks through rotating shafts respectively, and one side of the inner end of the support plate is positioned and matched with one of the extension blocks through a positioning assembly.

[0009] Furthermore, a gap is left between the connecting block and the outer side of the fixing block.

[0010] Furthermore, the positioning assembly includes: block A, block B, a positioning rod, a round block and a spring, wherein the block A is fixed on the outside of one of the extension blocks, the block B is fixed on one side of the inner end of the support plate, the positioning rod is passed through the block B, one end of the positioning rod is passed through and cooperated with the block A, the round block is fixed on the other end of the positioning rod, and the spring is sleeved on the positioning rod between the round block and the block B.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model has the advantages of supporting the hose connected from the gas outlet of the tank body and reducing the pulling force of the two ends of the hose on the joint by arranging the collar, the support plate and the clamping ring, thereby solving the problem that there is still a distance between the gas storage tank and the Hall thruster, and the connected hose will bend down due to gravity and easily pull the pipe joint.

[0013] 2. The utility model has the advantages of being able to switch the support plate between vertical and horizontal and positioning the support plate when the support plate is horizontal by arranging a fixing block, an extension block, a connecting block, a block A, a block B, a positioning rod, a round block and a spring. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the support pipe structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the positioning component structure of the utility model;

[0017] Figure 4 It is a schematic diagram of the overall structure of the utility model when it is folded;

[0018] In the figure: 1, tank body; 2, support pipe structure; 201, collar; 202, fixing block; 203, extension block; 204, support plate; 205, clamping ring; 206, connecting block; 207, positioning assembly; 2071, block A; 2072, block B; 2073, positioning rod; 2074, round block; 2075, spring. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0020] Example

[0021] A gas tank for a Hall propulsion system, see Figures 1 to 4, including a tank body 1, and also including a support pipe structure 2; the support pipe structure 2 is arranged on the top of the tank body 1. The support pipe structure 2 includes a collar 201, a support plate 204 and a clamping ring 205; the collar 201 is sleeved on the top of the tank body 1; the support plate 204 is arranged outside the collar 201; and a plurality of clamping rings 205 are fixed on the support plate 204 in sequence. The utility model has the advantages of supporting the hose connected from the gas outlet end of the tank body 1 and reducing the pulling force of the two ends of the hose on the joint by arranging the collar 201, the support plate 204 and the clamping ring 205, and solves the problem that the hose connected between the gas storage tank and the Hall thruster is bent down due to gravity and is easy to pull the pipe joint.

[0022] Specifically, the support pipe structure 2 further includes a fixed block 202, an extension block 203 and a connection block 206. The fixed block 202 is fixedly arranged on the outside of the collar 201; two extension blocks 203 are symmetrically fixedly arranged on the outside of the fixed block 202; the connection block 206 is fixedly arranged on the inner end of the support plate 204; wherein both sides of the connection block 206 are rotatably connected to the inner sides of the two extension blocks 203 through a rotating shaft; wherein one side of the inner end of the support plate 204 is positioned and matched with an extension block 203 through a positioning assembly 207.

[0023] The positioning assembly 207 includes a block A2071, a block B2072, a positioning rod 2073, a round block 2074 and a spring 2075; the block A2071 is fixedly mounted on the outside of an extension block 203; the block B2072 is fixedly mounted on one side of the inner end of the support plate 204; the positioning rod 2073 is passed through the block B2072; one end of the positioning rod 2073 is passed through and matched with the block A2071; the round block 2074 is fixedly mounted on the other end of the positioning rod 2073; the spring 2075 is sleeved on the positioning rod 2073 between the round block 2074 and the block B2072, and the two ends of the spring 2075 are respectively fixedly connected to the round block 2074 and the block B2072, and the elastic coefficient of the spring 2075 is selected and used by the technical personnel in this profession according to actual conditions.

[0024] The utility model has the advantages of enabling the support plate 204 to switch between vertical and horizontal placement and positioning the support plate 204 when the support plate 204 is placed horizontally by arranging a fixing block 202, an extension block 203, a connecting block 206, a block A 2071, a block B 2072, a positioning rod 2073, a round block 2074 and a spring 2075.

[0025] Furthermore, a gap is left between the connecting block 206 and the outer side of the fixing block 202 , which does not affect the rotation of the connecting block 206 .

[0026] Working principle: When using the device of the utility model, pull the round block 2074 outward, the positioning rod 2073 moves outward, the spring 2075 stretches, the support plate 204 is rotated to a horizontal position, the connecting block 206 rotates relative to the extension block 203 through the rotating shaft, and when the support plate 204 rotates to a horizontal position, the round block 2074 is released, and the positioning rod 2073 moves inward under the action of the spring 2075 until one end of the positioning rod 2073 passes through the block A2071, and the support plate 204 is positioned horizontally. The hose connected from the gas outlet end of the tank body 1 is clamped in the clamp ring 205 to support the hose.

[0027] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A gas storage tank for a Hall propulsion system, comprising a tank body (1), characterized in that: It also comprises a support pipe structure (2) arranged on the top of the tank body (1); the support pipe structure (2) comprises: a collar (201), a support plate (204) and a plurality of snap rings (205); the collar (201) is sleeved on the top of the tank body (1); the support plate (204) is arranged outside the collar (201); and a plurality of snap rings (205) are fixedly mounted on the support plate (204) in sequence.

2. The air tank for Hall propulsion system according to claim 1, characterized in that: The support pipe structure (2) further comprises: a fixing block (202) fixedly arranged on the outside of the collar (201), two extension blocks (203) symmetrically fixedly arranged on the outside of the fixing block (202), and a connection block (206) fixedly arranged on the inner end of the support plate (204); Wherein, the two sides of the connection block (206) are rotatably connected to the inner sides of the two extension blocks (203) via rotating shafts respectively, and one side of the inner end of the support plate (204) is positioned and matched with one of the extension blocks (203) via a positioning assembly (207).

3. The air tank for Hall propulsion system according to claim 2, characterized in that: A gap is left between the connecting block (206) and the outer side of the fixing block (202).

4. The air tank for a Hall propulsion system according to claim 2, characterized in that: The positioning assembly (207) comprises: a block A (2071), a block B (2072), a positioning rod (2073), a round block (2074) and a spring (2075), wherein the block A (2071) is fixedly arranged on the outside of one of the extension blocks (203), the block B (2072) is fixedly arranged on one side of the inner end of the support plate (204), the positioning rod (2073) is penetrated on the block B (2072), one end of the positioning rod (2073) is penetrated and matched with the block A (2071), the round block (2074) is fixedly arranged on the other end of the positioning rod (2073), and the spring (2075) is sleeved on the positioning rod (2073) between the round block (2074) and the block B (2072).

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