Pole split type floating ball valve

Abstract

The utility model discloses a rod split type floating ball valve which comprises a valve body, a first rod body is fixedly installed at the lower right end of the valve body, the lower end of the first rod body is fixedly connected with an extension connector, a second rod body is fixedly installed at the inclined lower end of the extension connector, and a floating ball is arranged on the outer side of the second rod body. According to the utility model, the floating ball rod is divided into two parts, namely the first rod body and the second rod body, so that the size of the valve ball rod is reduced, and the valve body, the first rod body, the second rod body, the floating ball and the extension joint can be packaged by a box which is slightly larger than the floating ball in size under the condition that the valve body, the first rod body, the second rod body, the floating ball and the extension joint are separated and not combined; the problem that an original floating ball rod is not easy to package, transport and package due to the fact that the floating ball rod is too long is solved, the packaging cost is reduced, the joint of the first rod body and the second rod body is fixed through screw glue so that the floating ball rod can not fall off easily, gaps of the joint are sealed through a rubber ring, and water source pollution is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of floating ball valves, in particular to a rod-split floating ball valve. Background Art

[0002] The float valve is composed of a curved arm and a float and other components. It can be used to automatically control the liquid level in a water tower or pool. It has the characteristics of simple maintenance, flexibility and durability, high liquid level control accuracy, the water level is not affected by water pressure, and it opens and closes tightly without leaks.

[0003] The traditional float valve stem has a fixed length and cannot be adjusted according to actual conditions. The stem length cannot be shortened when carried or transported. The overall volume is large, which is not only difficult to pack, but also occupies a large amount of packaging, increasing its packaging cost. Therefore, we propose a new type of split-stem float valve. Utility Model Content

[0004] The utility model provides a rod-split type floating ball valve to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A rod-split float valve comprises a valve body, wherein a first rod body is fixedly mounted on the right lower end of the valve body, an extension joint is fixedly connected to the lower end of the first rod body, a second rod body is fixedly mounted on the oblique lower end of the extension joint, and a float is arranged on the outer side of the second rod body.

[0007] As a further improvement of the technical solution: the oblique upper end of the extension joint is fixedly mounted on the oblique lower end of the first rod body, wherein the extension joint is arranged between the first rod body and the second rod body.

[0008] As a further improvement of the technical solution: the connection between the second rod body and the float has good sealing performance.

[0009] As a further improvement of the technical solution: the length of the second rod body is greater than the diameter of the float.

[0010] As a further improvement of the technical solution: the first rod body and the second rod body are made of stainless steel.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. When transporting or carrying the float valve, the float rod can be divided into two parts: the first rod body and the second rod body. The valve body, the first rod body, the second rod body, the float and the extension joint can be packed in a box slightly larger than the float before the two parts are assembled. This solves the problem that the float rod is too long and difficult to pack and transport, and reduces its packaging cost.

[0013] 2. Use screws and glue to fix the connection between the first rod and the second rod to prevent it from falling off, and use a rubber ring to seal the gap at the connection to prevent water pollution.

[0014] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0016] Figure 1 A schematic diagram of the structure of a split-type float valve provided by the utility model;

[0017] Figure 2 This is a schematic overall diagram of the split structure of a split-type float valve provided by the utility model;

[0018] Figure 3 This is a schematic diagram of the new product provided by the utility model when it is split;

[0019] Figure 4 It is a schematic diagram of the original product provided by the utility model when it is split.

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] 1. Valve body; 2. Float; 3. First rod; 4. Second rod; 5. Extension joint. DETAILED DESCRIPTION

[0022] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0023] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0025] See also Figures 1 to 3 In an embodiment of the utility model, a rod-split float valve comprises a valve body 1, a first rod body 3 is fixedly mounted on the right lower end of the valve body 1, an extension joint 5 is fixedly connected to the lower end of the first rod body 3, a second rod body 4 is fixedly mounted on the oblique lower end of the extension joint 5, and a float 5 is arranged on the outer side of the second rod body 4.

[0026] See also Figure 1-2 The oblique upper end of the extension joint 5 is fixedly installed on the oblique lower end of the first rod body 3, wherein the extension joint 5 is arranged between the first rod body 3 and the second rod body 4, and the extension joint 5 is used as an intermediate medium to facilitate the connection between the first rod body 3 and the second rod body 4.

[0027] See also Figure 1-2 The joint between the second rod body 4 and the float 5 has good sealing performance. The good sealing performance between the second rod body 4 and the float 5 can prevent the float 5 from leaking, causing the buoyancy to decrease and affecting the normal use of the float valve.

[0028] See also Figure 1-2The length of the second rod body 4 is greater than the diameter of the float 5. By setting the length of the second rod body 4 to be greater than the diameter of the float 5, on the one hand, it is convenient to fix the float 5, and on the other hand, one end of the second rod body 4 is exposed to the outside and can be quickly connected with the first rod body 3.

[0029] See also Figure 1-2 The first rod body 3 and the second rod body 4 are made of stainless steel. The first rod body 3 and the second rod body 4 made of stainless steel have the ability to resist rust, which can effectively improve the service life of the first rod body 3 and the second rod body 4.

[0030] The working principle of the utility model is that when the float valve needs to be transported or carried, the float rod can be divided into two parts, the first rod body 3 and the second rod body 4, and the float rod is divided into two sections, so that the valve body 1, the first rod body 3, the second rod body 4, the float 2 and the extension joint 5 can be packed in a box slightly larger than the float 2 before the split parts are combined, which solves the problem that the float rod is too long and difficult to pack for transportation and packaging. Correspondingly, we use screws and glue to fix the connection between the first rod body 3 and the second rod body 4 so that it is not easy to fall off, and use rubber rings to seal the gap at the connection to prevent water pollution.

[0031] The above description is only a preferred embodiment of the utility model and does not impose any form of limitation on the utility model. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A rod split type float valve, characterized in that: The valve body (1) comprises a first rod (3) fixedly mounted on the right lower end of the valve body (1), an extension joint (5) fixedly connected to the lower end of the first rod (3), a second rod (4) fixedly mounted on the oblique lower end of the extension joint (5), and a float (2) arranged on the outer side of the second rod (4).

2. A rod-split type float valve according to claim 1, characterized in that: The oblique upper end of the extension joint (5) is fixedly mounted on the oblique lower end of the first rod body (3), wherein the extension joint (5) is arranged between the first rod body (3) and the second rod body (4).

3. A rod-split type float valve according to claim 1, characterized in that: The connection between the second rod body (4) and the floating ball (2) has good sealing performance.

4. A rod-split type float valve according to claim 1, characterized in that: The length of the second rod body (4) is greater than the diameter of the floating ball (2).

5. The rod-split type float valve according to claim 1, characterized in that: The first rod body (3) and the second rod body (4) are made of stainless steel.

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