阅读说明：本技术 一种浮力阀 (Buoyancy valve ) 是由 丁龙 于 2020-07-15 设计创作，主要内容包括：一种浮力阀,包括固定装置、浮力装置、重力牵引装置、限位装置、伸缩连杆、T形杠杆、拉绳、导管、储水区域、平衡块、限位器Ⅰ、限位器Ⅱ和支撑点；固定装置固定安装在储水区域上,浮力装置的一端与固定装置活动连接,另一端与伸缩连杆的一端活动连接,伸缩连杆的另一端与重力牵引装置活动连接,重力牵引装置安装在限位装置上,并可绕限位装置旋转,限位装置固定安装在浮力装置上方,导管的一端与储水区域连通,另一端与拉绳相连,拉绳与重力牵引装置相连,T形杠杆安装在导管与重力牵引装置之间,与支撑点活动连接,并通过平衡块、限位器Ⅰ保持平衡,导管由限位器Ⅱ进行支撑限位。本发明具有工作稳定可靠、结构简单、制造成本低等优点。(A buoyancy valve comprises a fixing device, a buoyancy device, a gravity traction device, a limiting device, a telescopic connecting rod, a T-shaped lever, a pull rope, a guide pipe, a water storage area, a balance block, a limiter I, a limiter II and a supporting point; fixing device fixed mounting is on the water storage region, buoyancy's one end and fixing device swing joint, the other end and telescopic connecting rod's one end swing joint, telescopic connecting rod's the other end and gravity draw gear swing joint, gravity draw gear installs on stop device, and can rotate around stop device, stop device fixed mounting is in buoyancy top, the one end and the water storage region intercommunication of pipe, the other end links to each other with the stay cord, the stay cord links to each other with gravity draw gear, T shape lever is installed between pipe and gravity draw gear, with strong point swing joint, and through the balancing piece, stopper I keeps balance, the pipe is supported spacingly by stopper II. The invention has the advantages of stable and reliable work, simple structure, low manufacturing cost and the like.)

1. A buoyancy valve, characterized by: the device comprises a fixing device, a buoyancy device, a gravity traction device, a limiting device, a telescopic connecting rod, a T-shaped lever, a pull rope, a conduit, a water storage area, a balance block, a limiter I, a limiter II and a supporting point; fixing device fixed mounting is on the water storage region, buoyant device's one end and fixing device swing joint, the other end and telescopic connecting rod's one end swing joint, telescopic connecting rod's the other end and gravity draw gear swing joint, gravity draw gear installs on stop device to can rotate around stop device, stop device fixed mounting is in the buoyant device top, the one end and the water storage region intercommunication of pipe, the other end link to each other with the stay cord, the stay cord is walked around strutting arrangement and is linked to each other with gravity draw gear, T shape lever is installed between pipe and gravity draw gear, with strong point swing joint to keep balance through balancing piece, stopper I, the pipe is supported spacingly by stopper II.

2. The buoyancy valve according to claim 1 wherein: one end of the buoyancy device is movably connected with the fixing device through a rotating shaft, a bearing and a bearing seat.

3. The buoyancy valve according to claim 1 or 2 wherein: the buoyancy device needs to meet the requirement that the buoyancy force of the buoyancy device can push the gravity traction device to rotate anticlockwise around the limiting device, and meanwhile, the gravity force of the buoyancy device can pull the gravity traction device to rotate clockwise around the limiting device.

4. The buoyancy valve according to claim 1 or 2 wherein: the buoyancy device is an extruded plate, and a counterweight device is added to increase gravity.

5. The buoyancy valve according to claim 1 or 2 wherein: one end of the telescopic connecting rod is movably connected with the buoyancy device through a rotating shaft, a bearing and a bearing seat, and the other end of the telescopic connecting rod is movably connected with the gravity traction device through a rotating shaft, a bearing and a bearing seat.

6. The buoyancy valve according to claim 1 or 2 wherein: the T-shaped lever is movably connected with the supporting point through a rotating shaft, a bearing and a bearing seat.

7. The buoyancy valve according to claim 1 or 2 wherein: the pull rope needs to meet the requirement that when the gravity traction device rotates anticlockwise to the limit device and cannot move, the guide pipe is in a horizontal position.

8. The buoyancy valve according to claim 1 or 2 wherein: the conduit comprises a horizontal part and an upright part, wherein the horizontal part and the upright part are both hard conduits, and the horizontal part and the upright part are connected through a hose to ensure that water is stored and drained in the water storage area when the conduit is erected and lowered.

9. The buoyancy valve according to claim 1 or 2 wherein: the balance block is a wood block, and the limiter I and the limiter II are wood rods.

10. The buoyancy valve according to claim 1 or 2 wherein: the supporting device is a supporting rod provided with a guide wheel.

Technical Field

The invention relates to a buoyancy valve.

Background

At present, for water storage devices such as small-sized pools or water tanks, a ball float valve is generally adopted for drainage and water storage control, and the defects of the prior art are that the requirement on the sealing performance is high, the water leakage condition is easy to occur, and the working stability is poor.

Disclosure of Invention

The invention aims to solve the technical problem of providing the buoyancy valve which is stable and reliable in work, simple in structure and low in manufacturing cost.

The technical scheme for solving the technical problem is as follows: a buoyancy valve comprises a fixing device, a buoyancy device, a gravity traction device, a limiting device, a telescopic connecting rod, a T-shaped lever, a pull rope, a guide pipe, a water storage area, a balance block, a limiter I, a limiter II and a supporting point; fixing device fixed mounting is on the water storage region, buoyant device's one end and fixing device swing joint, the other end and telescopic connecting rod's one end swing joint, telescopic connecting rod's the other end and gravity draw gear swing joint, gravity draw gear installs on stop device to can rotate around stop device, stop device fixed mounting is in the buoyant device top, the one end and the water storage region intercommunication of pipe, the other end link to each other with the stay cord, the stay cord is walked around strutting arrangement and is linked to each other with gravity draw gear, T shape lever is installed between pipe and gravity draw gear, with strong point swing joint to keep balance through balancing piece, stopper I, the pipe is supported spacingly by stopper II.

Furthermore, one end of the buoyancy device is movably connected with the fixing device through a rotating shaft, a bearing and a bearing seat. Of course, the articulation may be made in other forms.

Furthermore, the buoyancy device needs to satisfy the condition that the buoyancy force of the buoyancy device can push the gravity traction device to rotate around the limiting device anticlockwise, and meanwhile, the gravity force of the buoyancy device can pull the gravity traction device to rotate around the limiting device clockwise.

Furthermore, the buoyancy device is an extruded plate, and a counterweight device (such as an iron nail and the like) can be properly added to increase the gravity.

Further, one end of the telescopic connecting rod is movably connected with the buoyancy device through a rotating shaft, a bearing and a bearing seat, and the other end of the telescopic connecting rod is movably connected with the gravity traction device through a rotating shaft, a bearing and a bearing seat, and certainly, the telescopic connecting rod can also be movably connected through other forms. The telescopic connecting rod is adopted, so that the water storage capacity can be increased, and the drainage time can be delayed.

Further, the T-shaped lever is made of a wood plate. The T-shaped lever is movably connected with the supporting point through a rotating shaft, a bearing and a bearing seat, and can also be movably connected through other forms.

Further, the pull rope needs to meet the requirement that when the gravity traction device rotates anticlockwise to the position-limiting device and cannot move, the guide pipe is in a horizontal position.

Further, the conduit comprises a horizontal part and an upright part, wherein the horizontal part and the upright part are both hard conduits, and the horizontal part and the upright part are connected through a hose to ensure that the water storage area stores water and drains water when the conduit is erected and lowered.

Furthermore, the balance block is a wood block, and the limiter I and the limiter II are wood rods.

Furthermore, the supporting device is a supporting rod provided with a guide wheel.

The invention has the beneficial effects that: after the installation, water rises to a set height and automatically drains; when the water drops to a set height, the water can be stored again, so that the valve is automatically controlled; and has the advantages of stable and reliable work, simple structure, low manufacturing cost and the like.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the embodiment of FIG. 1, shown in a drainage mode;

in the figure: 1. the device comprises a fixing device, 2 a buoyancy device, 3 a gravity traction device, 4 a limiting device, 5 a telescopic connecting rod, 6 a T-shaped lever, 7 a pull rope, 8 a guide pipe, 9 a water storage area, 10 a balance block, 11 a limiter I, 12 a limiter II, 13 a supporting point and 14 a supporting rod provided with a guide wheel.

Detailed Description

The invention is further explained with reference to the drawings and the embodiments.