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CN-224214761-U - Environment-friendly rubber float valve

CN224214761UCN 224214761 UCN224214761 UCN 224214761UCN-224214761-U

Abstract

The utility model discloses an environment-friendly rubber float valve, and relates to the technical field of float valves. The environment-friendly rubber float valve comprises a valve body, a first communication pipe, a first rubber ball, a first installation sleeve and a first installation sleeve, wherein a valve leg assembly is fixedly arranged at the bottom of the valve body, the first communication pipe is fixedly arranged at the center of the bottom of the valve body and used for connecting the valve body with external fluid, the first rubber ball is movably arranged in the first communication pipe and used for controlling on-off of the fluid according to pressure and liquid level change of the fluid, the first installation sleeve is movably arranged on the first communication pipe and fixedly arranged on the first installation sleeve, the first installation sleeve is used for providing a stable installation structure for the first rubber ball and replacing and maintaining the first rubber ball, and maintenance personnel can quickly detach the old first rubber ball and install a new first rubber ball without large-scale disassembly and reassembling of the whole float valve, so that the replacement efficiency of components is greatly improved.

Inventors

  • ZHOU FULIANG
  • ZHOU JIE
  • ZHOU YUN
  • MO HUIQIN

Assignees

  • 常州市良茂塑业有限公司

Dates

Publication Date
20260508
Application Date
20250527

Claims (7)

  1. 1. An environment-friendly rubber float valve, which is characterized by comprising: The bottom of the valve body is fixedly provided with three valve leg assemblies which are symmetrically distributed in the center, the valve body is used for accommodating and guiding the flow of fluid, and the valve leg assemblies are used for supporting the valve body so as to be stably placed at the installation position; The first communication pipe is fixedly arranged at the center of the bottom of the valve body and is used for connecting the valve body with external fluid so that the fluid can smoothly flow into or out of the valve body; The first rubber ball is movably arranged in the first communication pipe and is used for controlling the on-off of the fluid according to the pressure and the liquid level change of the fluid; The first installation sleeve is movably installed on the first communication pipe, the first rubber ball is fixedly installed on the first installation sleeve, and the first installation sleeve is used for providing a stable installation structure for the first rubber ball and is convenient for the replacement and maintenance of the first rubber ball.
  2. 2. The environment-friendly rubber float valve of claim 1, wherein a first mounting rod is fixedly mounted on the first mounting sleeve, one end of a first spring is fixedly mounted on the first mounting rod, and the other end of the first spring is fixedly connected with the first rubber ball.
  3. 3. The environment-friendly rubber float valve of claim 1, wherein three second communicating pipes which are symmetrically distributed in the center are uniformly arranged at the bottom of the valve body, a second mounting sleeve is movably arranged on the second communicating pipes, a second mounting rod is fixedly arranged in the second mounting sleeve, one end of a second spring is fixedly arranged on the second mounting rod, a second rubber ball is fixedly arranged at the other end of the second spring, and the second rubber ball is movably arranged in the second communicating pipes.
  4. 4. The environment-friendly rubber float valve of claim 3, wherein the first mounting sleeve and the second mounting sleeve are made of rubber, the first mounting sleeve is sleeved on the first communicating pipe through rubber elasticity, and the second mounting sleeve is sleeved on the second communicating pipe through rubber elasticity.
  5. 5. The environment-friendly rubber float valve of claim 3, wherein the second communicating tube has an inner diameter smaller than the first communicating tube.
  6. 6. The environment-friendly rubber float valve of claim 1, wherein threaded rods are arranged at the lower ends of the three valve leg assemblies in a threaded mode, a swivel is fixedly arranged at the lower ends of the threaded rods, and a supporting sleeve is arranged at the bottom of the threaded rods.
  7. 7. The environment-friendly rubber float valve of claim 6, wherein the support sleeve is made of rubber and is sleeved at the bottom of the threaded rod.

Description

Environment-friendly rubber float valve Technical Field The utility model relates to the technical field of float valves, in particular to an environment-friendly rubber float valve. Background In many industrial fields of chemical industry, environmental protection, petroleum, etc., a float valve is widely used as an important component for controlling fluid flow. When the traditional float valve works, the on-off and flow control of the fluid is realized mainly through the up-and-down movement of the float ball. At present, a rubber ball of a common float valve in the market is used as a key control component, but in the long-term use process of the rubber ball, the condition of abrasion, aging and the like is easy to occur due to scouring and corrosion of fluid and frequent opening and closing actions, so that the normal working performance of the float valve is affected, the control precision of the fluid is reduced, and even potential safety hazards such as leakage and the like occur. The existing float valve structure is complex in disassembly process when rubber balls need to be replaced, a plurality of parts of the whole float valve are required to be disassembled, a large amount of time and labor cost are consumed, the whole float valve is usually replaced directly, waste treatment burden is increased, soil, underground water and air pollution can be caused in each link of waste float valve treatment, climate change is aggravated, new float valve energy consumption is high and pollution is high in production, environmental pressure is increased due to frequent replacement and aggravation production, and carbon footprint and other pollutant emission is increased. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides an environment-friendly rubber float valve, which solves the problem that rubber balls are not easy to replace. In order to achieve the purpose, the utility model is realized by the following technical scheme that the environment-friendly rubber float valve comprises: The bottom of the valve body is fixedly provided with three valve leg assemblies which are symmetrically distributed in the center, the valve body is used for accommodating and guiding the flow of fluid, and the valve leg assemblies are used for supporting the valve body so as to be stably placed at the installation position; The first communication pipe is fixedly arranged at the center of the bottom of the valve body and is used for connecting the valve body with external fluid so that the fluid can smoothly flow into or out of the valve body; The first rubber ball is movably arranged in the first communication pipe and is used for controlling the on-off of the fluid according to the pressure and the liquid level change of the fluid; The first installation sleeve is movably installed on the first communication pipe, the first rubber ball is fixedly installed on the first installation sleeve, and the first installation sleeve is used for providing a stable installation structure for the first rubber ball and is convenient for the replacement and maintenance of the first rubber ball. Preferably, a first mounting rod is fixedly mounted on the first mounting sleeve, one end of a first spring is fixedly mounted on the first mounting rod, and the other end of the first spring is fixedly connected with the first rubber ball. Preferably, the bottom of valve body evenly installs three second communicating pipes that are central symmetry and distribute, movable mounting has the second installation cover on the second communicating pipe, fixed mounting has the second installation pole in the second installation cover, fixed mounting has the one end of second spring on the second installation pole, the other end fixed mounting of second spring has the second rubber ball, second rubber ball movable mounting is in inside the second communicating pipe. Preferably, the first mounting sleeve and the second mounting sleeve are made of rubber, the first mounting sleeve is sleeved on the first communicating pipe through rubber, and the second mounting sleeve is sleeved on the second communicating pipe through rubber. Preferably, the inner diameter of the second communication pipe is smaller than the inner diameter of the first communication pipe. Preferably, the lower ends of the three valve leg assemblies are all provided with threaded rods in a threaded mode, the lower ends of the threaded rods are fixedly provided with swivel rings, and the bottoms of the threaded rods are provided with supporting sleeves. Preferably, the material of the supporting sleeve is rubber, and the supporting sleeve is sleeved at the bottom of the threaded rod. Advantageous effects The utility model provides an environment-friendly rubber float valve. Compared with the prior art, the method has the following beneficial effects: 1. this environmental protection type rubber float valve through setting up first installation c