New gas explosion device
By designing a combination structure of acceleration device and rectifier ring, the directionality and speed of water flow are improved, which solves the contradiction between miniaturization and high jet height of air explosion water feature device, and achieves air explosion water feature effect with higher jet height.
Patent Information
- Application Number
- CN202422428696.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-09
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-10-09
AI Technical Summary
Existing air-blast water feature devices require increased space for equipment placement when pursuing higher spray heights, leading to pressure on limited environmental spaces and making it difficult to find a balance between miniaturization and high spray height.
A novel air-blast jet structure is designed, including an acceleration device and a rectifier ring. By combining an acceleration tube and a conical horn, the directionality and velocity of the water flow are improved, thereby reducing the required height of the water tank.
It achieves a higher spray height with a smaller device size, resolves the contradiction between equipment layout space and effect, and meets the demand for higher spray height.
Smart Images
Figure CN223517816U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of recreational facilities, especially to a new gas explosion device. BACKGROUND
[0002] With the sustainable development of social environment, more and more consumers like the fountain landscape, and the gas explosion landscape is continuously applied to various water landscape engineering by designers because of its grandeur, beauty and atmosphere, and continuously pursues higher jet height and better audio-visual effect, but the demand for increasing the jet height requires larger equipment arrangement space, which causes new pressure to the limited environment space and forms the contradiction between the effect and the arrangement space. CONTENT OF THE UTILITY MODEL
[0003] The main purpose of the utility model is to provide a new gas explosion device, which realizes higher jet height while having a smaller overall shape of the jet device by designing a new gas explosion jet structure, so as to effectively solve the problems in the background art.
[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a new gas explosion device, comprising a water tank, a base, an acceleration device, an air inlet pipe, a water replenishing pipe, a check valve and an exhaust valve, the water tank is a cylindrical high-pressure tank, the bottom is provided with a base made of steel plate, the base is provided with a bolt hole, the center of the water tank is provided with an acceleration device, the top surface of the water tank is provided with an exhaust valve, the side surface of the upper part of the water tank is provided with an air inlet pipe, the air inlet pipe is bent upward after entering the water tank, and the outlet is close to the top of the water tank, the side surface of the lower part of the water tank is provided with a water replenishing pipe, and the water replenishing pipe is provided with a check valve;
[0005] Preferably, the acceleration device comprises an acceleration pipe, a nozzle and a flow straightener, the acceleration pipe is welded and fixed at the center of the top surface of the water tank, the upper end of the acceleration pipe protrudes from the top surface of the water tank, the top surface of the acceleration pipe is connected with the nozzle, the lower opening of the acceleration pipe in the water tank is welded with a conical horn, the upper end of the conical horn is communicated with the inner hole of the acceleration pipe, and the lower surface of the conical horn is welded with the flow straightener, and the distance between the flow straightener and the bottom surface of the water tank is about 1 / 5 of the total height of the water tank.
[0006] Preferably, the flow straightener comprises a circular steel belt, three radially distributed flow straightening steel belts are welded in the middle of the circular steel belt, a center column is arranged in the center of the flow straightener, one end of the three radially distributed flow straightening steel belts is welded on the center column, and the other end is welded on the flow straightener.
[0007] Preferably, the nozzle is a conical cap with a tapered inner cavity, the top end of the conical cap is connected with a straight pipe with a length of 50-100 mm, the conical part is 50 mm high, and the conical cap is threadedly connected with the acceleration pipe.
[0008] When emitting, the exhaust valve and the check valve are opened, water is injected into the water tank, and then the exhaust valve and the check valve are closed, high-pressure air is injected into the water tank, the high-pressure air enters the water tank from the upper part of the water tank, the chaotic water flow is arranged through the rectifier ring, and then is gathered through the conical horn to form high pressure to enter the accelerating pipe for acceleration, and finally is gathered again through the conical cap of the nozzle, is accelerated again, and is sprayed out through the straight pipe at the end of the conical cap.
[0009] The beneficial effect of the utility model is: because the accelerating pipe is relatively long, the accelerating time of water flow through the accelerating pipe is relatively long, and after the chaotic water flow is arranged through the rectifier ring and enters the conical horn to gather into the accelerating pipe, the directionality of the water flow is relatively consistent, and the water flow is gathered again through the conical cap of the nozzle, so that the speed of the water flow is greatly improved, and the height of the water tank required for spraying the water flow of the same height can be reduced. BRIEF DESCRIPTION OF DRAWINGS
[0010] BRIEF DESCRIPTION OF DRAWINGS Figure 1 It is the structure schematic diagram of the utility model.
[0011] BRIEF DESCRIPTION OF DRAWINGS Figure 2 It is the accelerating pipe structure schematic diagram of the utility model.
[0012] BRIEF DESCRIPTION OF DRAWINGS Figure 3 It is the structure schematic diagram of the utility model.
[0013] BRIEF DESCRIPTION OF DRAWINGS Figure 1 In the figure, the nozzle 1, the air inlet pipe 2, the water tank 3, the base 4, the water supplement pipe 5, the check valve 6, the accelerating pipe 7, the exhaust valve 8, the rectifier ring 9, the conical horn 10, the rectifier steel band 11, the center column 12 and the circular steel band 13. DETAILED DESCRIPTION
[0014] The technical scheme in the embodiments of the utility model will be clearly and completely described below in combination with the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments, and all other embodiments obtained by the person skilled in the art without creative labor on the basis of the embodiments in the utility model belong to the protection scope of the utility model.
[0015] BRIEF DESCRIPTION OF DRAWINGS Figure 1 In the figure, the nozzle 1, the air inlet pipe 2, the water tank 3, the base 4, the water supplement pipe 5, the check valve 6, the accelerating pipe 7, the exhaust valve 8, the rectifier ring 9, the conical horn 10, the rectifier steel band 11, the center column 12 and the circular steel band 13.
[0016] Preferably, the accelerating device comprises an accelerating tube 7, a nozzle 1, and a rectifier ring 9, the accelerating tube 7 is welded and fixed at the center of the top surface of the water tank 3, the upper end of the accelerating tube 7 projects out of the top surface of the water tank, the top end of the accelerating tube 7 is connected with the nozzle 1, the lower opening of the accelerating tube 7 in the water tank is welded with a conical horn 10, the upper end of the conical horn 10 is communicated with the inner hole of the accelerating tube 7, the lower surface of the conical horn 10 is welded with the rectifier ring 9, the distance between the rectifier ring 9 and the bottom surface of the water tank is about 1 / 5 of the total height of the water tank;
[0017] Preferably, the rectifier ring 9 comprises a circular steel belt 13, three radially distributed rectifier steel belts 11 are welded in the middle of the circular steel belt, a center column 12 is arranged at the center of the rectifier ring 9, one end of the three radially distributed rectifier steel belts 11 is welded on the center column 12, and the other end is welded on the rectifier ring 9.
[0018] Preferably, the nozzle is a conical cap with a tapered inner cavity, a 50mm long straight pipe is connected with the top end of the conical cap, the height of the conical part is 50mm, and the conical cap is threadedly connected with the accelerating tube.
[0019] During launching, the exhaust valve 8 and the check valve 6 are opened, water is injected into the water tank 3, and then the exhaust valve 8 and the check valve 6 are closed, high-pressure air is injected into the water tank 3, the high-pressure air enters the water tank from the upper part of the water tank 3, the turbulent water flow is arranged by the rectifier ring 9, and then is gathered by the conical horn 10 to form high-pressure air which enters the accelerating tube 7 for acceleration, and finally the water flow is gathered again by the conical cap of the nozzle 1, and is sprayed out through the straight pipe at the end of the conical cap.
[0020] Since the accelerating tube is relatively long, the acceleration time of the water flow through the accelerating tube is relatively long, and after the turbulent water flow is rectified by the rectifier ring and gathered by the conical horn to enter the accelerating tube, the directionality of the water flow is relatively consistent, and the water flow is gathered again by the conical cap of the nozzle, so that the speed of the water flow is greatly improved, and the height of the water tank required for spraying water flow of the same height can be reduced.
[0021] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model shall be included in the protection scope of the utility model.
Claims
1. A new gas explosion device characterized by: It includes water tank, base, accelerating device, air inlet pipe, water replenishing pipe, check valve, exhaust valve, the water tank is cylindrical high-pressure tank, the bottom is provided with the base made of steel plate, the base is provided with bolt hole, the water tank center is provided with accelerating device, the water tank top surface is provided with exhaust valve, the water tank upper side is provided with air inlet pipe, the air inlet pipe is bent upwards after entering the water tank, the outlet is close to the water tank top, the water tank lower side is provided with water replenishing pipe, the water replenishing pipe is provided with check valve; The accelerating device includes accelerating pipe, spray head, rectifier ring, the accelerating pipe is welded and fixed in the water tank top surface center, the accelerating pipe upper end projects from the water tank top surface, the accelerating pipe top surface terminal connects the spray head, the accelerating pipe lower opening in the water tank is welded with conical horn, the conical horn upper end communicates accelerating pipe inner hole, the conical horn lower surface is welded with rectifier ring, the rectifier ring distance water tank bottom surface is about 1 / 5 of the total height of the water tank; The rectifier ring includes circular steel belt, the circular steel belt middle is welded with three evenly distributed radial rectifier steel belts, the rectifier ring center is provided with center column, three radial rectifier steel belts one end is welded on the center column, the other end is welded on the rectifier ring.
2. A new gas explosion device according to claim 1, characterized in that: The spray head is conical cap with inner cavity taper, the conical part is 50mm high, the conical cap top end connects a section of straight pipe 50-100mm long, the conical cap is connected with accelerating pipe by screw thread.