Efficient degassing valve

Abstract

The utility model provides an efficient degassing valve, and belongs to the technical field of valves. The degassing valve solves the problems that an existing degassing valve is single in internal structure, exhaust is not smooth, and the efficient exhaust effect cannot be achieved. The efficient degassing valve comprises a main body and a cup cover which are connected, the top of the cup cover is connected with a valve cover, a floating ball, a lining and a support used for isolating bubbles upwards are sequentially arranged in the cup cover and the main body from top to bottom, the support is fixedly connected in the main body, and a guide rod which extends into the floating ball and is used for preventing the floating ball from being blocked is arranged on the lining. A plurality of through holes which are arranged at intervals and used for bubbles to move upwards are formed in the lining in the circumferential direction, and an air inlet end and an air outlet end which are communicated with the interior of the main body are arranged on the main body and are arranged in a vertically staggered mode. The utility model has the advantage of high-efficiency exhaust.

Description

Technical Field

[0001] The utility model belongs to the technical field of valves and relates to a degassing valve, in particular to a high-efficiency degassing valve. Background Art

[0002] The core part of the degassing valve is a rectangular metal mesh structure, which can block the water flow and cause turbulence. The turbulent state changes the speed and pressure of the water flow and releases bubbles. Due to the molecular force, a large number of bubbles accumulate on the top of the metal mesh. Due to the increase in volume, the bubbles accumulate on the top of the metal mesh and break away from the metal mesh and rise to the exhaust chamber. There is a float automatic exhaust valve at the top of the exhaust chamber to discharge the air.

[0003] The degassing valves currently on the market have a simple internal structure, and the exhaust is not smooth, and the effect of efficient exhaust cannot be achieved. Summary of the invention

[0004] The utility model aims to provide a degassing valve with high efficiency exhaust in view of the above problems existing in the prior art.

[0005] The purpose of the utility model can be achieved through the following technical solutions: a high-efficiency degassing valve, characterized in that it includes a connected main body and a cup cover, the top of the cup cover is connected to a valve cover, the cup cover and the inside of the main body are sequentially provided with a float, a liner and a bracket for isolating bubbles upward from top to bottom, the bracket is fixedly connected to the main body, the liner has a guide rod extending into the inside of the float to prevent the float from being stuck, the liner has a plurality of perforations arranged in a circumferential array and provided for bubbles to go upward, the main body is respectively provided with an air inlet and an air outlet which are both communicated with the interior thereof, and the air inlet and the air outlet are staggered up and down.

[0006] In the above-mentioned high-efficiency degassing valve, the bracket is fixed inside the main body by screws.

[0007] In the above-mentioned high-efficiency degassing valve, the inner wall of the cup cover has a step portion which is protruding outward and is used for the inner liner to be limited and installed.

[0008] In the above-mentioned high-efficiency degassing valve, an exhaust assembly is provided on the valve cover.

[0009] Compared with the prior art, the high-efficiency degassing valve has the advantage of high-efficiency exhaust. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a three-dimensional diagram of the high-efficiency degassing valve.

[0011] Figure 2 It is a cross-sectional view of the high-efficiency degassing valve.

[0012] Figure 3 It is a three-dimensional image of the lining.

[0013] In the figure, 1 is the main body; 2 is the cup lid; 3 is the valve lid; 4 is the floating ball; 5 is the inner lining; 6 is the bracket; 7 is the guide rod; 8 is the perforation; 9 is the air inlet end; 10 is the air outlet end; 11 is the step portion; 12 is the exhaust assembly. Specific embodiments

[0014] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention will be further described, but the present invention is not limited to these embodiments.

[0015] As Figure 1 , Figure 2 , Figure 3 shown, this high-efficiency degassing valve includes a connected main body 1 and a cup lid 2. The top of the cup lid 2 is connected with a valve lid 3. Inside the cup lid 2 and the main body 1, a floating ball 4, an inner lining 5, and a bracket 6 for isolating bubbles upward are sequentially arranged from top to bottom. The inner lining 5 can collect minute bubbles. The bracket 6 is fixedly connected inside the main body 1. The inner lining 5 has a guide rod 7 extending into the inside of the floating ball 4 to prevent the floating ball 4 from jamming. The inner lining 5 is circumferentially arrayed with a number of perforations 8 arranged at intervals and allowing bubbles to smoothly rise upward. The main body 1 is respectively provided with an air inlet end 9 and an air outlet end 10 that are both communicated with its inside. The air inlet end 9 and the air outlet end 10 are arranged vertically offset, which can control the water flow to present a vortex inside the main body 1 and efficiently separate the bubbles.

[0016] Preferably, the bracket 6 is fixed inside the main body 1 by screws.

[0017] Preferably, the inner wall of the cup lid 2 has a step portion 11 that protrudes outward and is used for limiting and installing the inner lining 5.

[0018] Preferably, the valve lid 3 is provided with an exhaust assembly 12.

[0019] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Those skilled in the technical field to which the present invention pertains can make various modifications or supplements to the described specific embodiments or use similar methods for substitution, but will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0020] Although terms such as the main body 1, the cup lid 2, the valve lid 3, the floating ball 4, the inner lining 5, the bracket 6, the guide rod 7, the perforation 8, the air inlet end 9, the air outlet end 10, the step portion 11, the exhaust assembly 12, etc. are used more in this article, the possibility of using other terms is not excluded. Using these terms is only for more conveniently describing and explaining the essence of the present invention; interpreting them as any kind of additional limitation is contrary to the spirit of the present invention.

Claims

1. A high-efficiency degassing valve, characterized in that: The invention comprises a main body (1) and a cup cover (2) connected to each other, the top of the cup cover (2) being connected to a valve cover (3), the inside of the cup cover (2) and the main body (1) being provided with a float (4), an inner liner (5) and a bracket (6) for isolating bubbles upwards in order from top to bottom, the bracket (6) being fixedly connected to the main body (1), the inner liner (5) being provided with a guide rod (7) extending into the inside of the float (4) for preventing the float (4) from being stuck, the inner liner (5) being provided with a plurality of perforations (8) arranged at intervals in a circumferential direction array for bubbles to move upwards, the main body (1) being provided with an air inlet (9) and an air outlet (10) both communicating with the inside thereof, the air inlet (9) and the air outlet (10) being arranged in an up-down staggered manner.

2. A high-efficiency degassing valve according to claim 1, characterized in that: The bracket (6) is fixed inside the main body (1) by means of screws.

3. A high-efficiency degassing valve according to claim 1, characterized in that: The inner wall of the cup cover (2) has a step portion (11) that protrudes outward and is used for positioning and mounting the liner (5).

4. A high-efficiency degassing valve according to claim 1, characterized in that: An exhaust assembly (12) is provided on the valve cover (3).

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