Steel cylinder cooling system for acetylene gas filling
By designing a cooling system for acetylene gas filling cylinders and adopting a combined structure of a water puddle and a water spray ring, uniform cooling of the cylinders is achieved and physical exertion of workers is reduced, solving the problems of uneven cooling and high labor intensity, and improving filling efficiency and safety.
Patent Information
- Application Number
- CN202423234433.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-26
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-12-26
AI Technical Summary
The existing acetylene gas filling process suffers from uneven cooling and high labor intensity, especially when using water pipes for direct cooling. The cylinder is heavy, which places a heavy burden on the workers.
A cooling system for acetylene gas filling cylinders was designed, which includes a water pit, a water spray ring, a chiller and a load-bearing rod. The water spray ring is used to evenly cool the cylinders, and the load-bearing rod is used to reduce the physical exertion of workers.
It achieves uniform cooling of the cylinders and reduces the physical exertion of workers, thereby improving filling efficiency and safety.
Smart Images
Figure CN223460260U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of gas filling, specifically is a steel bottle cooling system for acetylene gas filling. BACKGROUND
[0002] Acetylene usually needs to be cooled when filling, and acetylene is chemically active and has the risk of decomposition and explosion under certain conditions. According to chemical principles, the energy of acetylene molecules increases with increasing temperature, and the rate of decomposition reaction increases. When the temperature reaches a certain level, acetylene will undergo a violent decomposition reaction, generating a large amount of heat, which in turn triggers an explosion. During the filling process, heat is generated due to gas compression and other operations, so cooling treatment is needed to control the temperature within a safe range. The existing cooling method is to use a hose to flush the acetylene cylinder during filling, but using a water pipe directly has the problem of uneven cooling. At the same time, the steel bottle containing acetylene is usually quite heavy, mostly weighing 35-40 kg, and the staff often need to fill multiple steel bottles, which is a heavy burden. SUMMARY
[0003] To solve the above technical problems, the utility model adopts the technical scheme of a steel bottle cooling system for acetylene gas filling.
[0004] To solve the above technical problems, the utility model adopts the technical scheme of a steel bottle cooling system for acetylene gas filling.
[0005] Further, the load-bearing rod is fixedly connected with a strap.
[0006] Further, the water pit is connected with a drain pipe, the drain pipe is connected to a sewage tank through a drain hose, and a water pump is provided on the drain hose.
[0007] The utility model has the following advantages compared with the prior art:
[0008] The utility model sets a cold water machine and a water spraying ring, can use cold water to cool the steel bottle, at the same time, the water spraying ring is sleeved on the steel bottle, the cooling is uniform, at the same time, a rotating load-bearing rod is arranged, the steel bottle can be placed on the load-bearing rod, then put into the water pit, can save the staff's physical strength. BRIEF DESCRIPTION OF DRAWINGS
[0009] Fig. 1 The utility model structure schematic diagram.
[0010] Fig. 2 It is the structure schematic view of the side surface (with steel bottle B) of the utility model.
[0011] Fig. 3 It is the structure schematic view of the side surface (without steel bottle B) of the utility model.
[0012] Wherein: 1, water pit, 2, connecting frame, 3, inflation head, 4, pull rope, 5, water spray ring, 6, water cooler, 7, water supply hose, 8, drain pipe, 9, drain hose, 10, water pump, 11, sewage tank, 12, water spray hole, 13, bearing rod, 14, bandage, 15, bearing plate, A, ground, B, steel bottle. DETAILED DESCRIPTION
[0013] The utility model will be further described below with reference to the drawings.
[0014] As Figs. 1-3 Indicated in a kind of acetylene gas filling steel bottle cooling system, including water pit 1, water pit 1 is located below ground A, water pit 1 rear side is fixedly connected with connecting frame 2, connecting frame 2 top is fixedly connected with inflation head 3, connecting frame 2 is connected with water spray ring 5 on it by pull rope 4, water spray hole 12 is formed in water spray ring 5, water cooler 6 is set on ground A, the water outlet of water cooler 6 is communicated to water spray ring 5 by water supply hose 7, bearing rod 13 is rotatably connected on the other side of water pit 1 ground A, and bearing plate 15 is arranged in the bottom of bearing rod 13.
[0015] It needs to be explained that inflation head 3, water cooler 6 are all existing structure, and not the technical features to be protected by the utility model, so it is not repeated.
[0016] In order to make steel bottle B stable, bearing rod 13 is fixedly connected with bandage 14.
[0017] In order to facilitate drainage, water pit 1 is communicated with drain pipe 8, drain pipe 8 is communicated to sewage tank 11 by drain hose 9, and water pump 10 is arranged on drain hose 9.
[0018] The specific working process of the utility model is as follows:
[0019] When working, first, bearing rod 13 is placed flat, steel bottle B is placed on bearing rod 13, and bandage 14 is tightly bound, bearing rod 13 is turned over to straighten steel bottle, water spray ring 5 is sleeved on steel bottle B, water cooler 6 is started, cold water enters water spray ring 5 from water supply hose 7, inflation head 3 is connected with steel bottle B, acetylene gas is flushed in, when inflating, cold water flows to steel bottle from water spray hole 12 to cool it, after finishing, inflation head 3 is removed, bearing rod 13 is placed flat, and steel bottle B is removed.
[0020] When draining, water pump 10 is started, and the water in water pit 1 enters sewage tank 11 from drain hose 9.
Claims
1. A cooling system for a steel cylinder for filling acetylene gas, comprising a water pit (1), wherein the water pit (1) is located below the ground (A), a connecting frame (2) is fixedly connected to the rear side of the water pit (1), and an inflating head (3) is fixedly connected to the top of the connecting frame (2), and characterized in that: The connecting frame (2) is connected with a water spraying ring (5) through a pull rope (4), the water spraying ring (5) is provided with a water spraying hole (12), a water cooler (6) is arranged on the ground (A), the water outlet of the water cooler (6) is communicated to the water spraying ring (5) through a water inlet hose (7), and a bearing rod (13) is rotatably connected to the ground (A) on the other side of the water pit (1).
2. The acetylene gas charging cylinder cooling system according to claim 1, wherein: The bearing rod (13) is fixedly connected with a bandage (14).
3. The acetylene gas charging cylinder cooling system according to claim 1, wherein: The water pit (1) is communicated with a drain pipe (8), the drain pipe (8) is communicated to a sewage tank (11) through a drain hose (9), and the drain hose (9) is provided with a water pump (10).