TWM498265U - Improved diaphragm valve structure - Google Patents

Description

Diaphragm valve structure

The present invention relates to a diaphragm valve structure, wherein the front end and the bottom of the diaphragm valve are provided with a pipe joint portion, in particular, a pipe shape fixing plate is arranged in the pipe joint portion, and a plurality of through holes are arranged in the fixed disk ring and A number of stop leaks.

Press, in many machines, the pipeline is required as the connection structure, but the corners need a connector as the transfer function, and for explosion-proof or outdoor use, the adapter is the best choice for the diaphragm valve system. The pipe joint of the general diaphragm valve is threaded and screwed with a screw cap. The user only needs to put the screw cap on the pipeline and insert the pipeline into the pipe joint of the diaphragm valve to re-install the screw cap. If the thread on the pipe joint is screwed, the pipe joint can be squeezed inward to fix the pipe, but when the pipe is configured, there is no gap between the pipes, if it needs to be disassembled or assembled Because it is necessary to reserve a small section of the pipe joint in the pipe joint, it will not be easy to remove and assemble.

In view of this, the creator is actively researching and developing a diaphragm valve structure, which can quickly connect the pipeline to the pipe joint of the diaphragm valve quickly, and has the function of quick disassembly, thereby improving the conventional missing.

The present invention mainly provides a diaphragm valve structure, wherein the front end and the bottom of the diaphragm valve are provided with a pipe joint portion, in particular, a pipe shape fixing plate is arranged in the pipe joint portion, and a plurality of through holes and plural numbers are arranged on the fixed disk ring. A stagnation ring, whereby the diaphragm valve can be quickly assembled and disassembled with the pipeline.

10‧‧‧ Diaphragm valve

11‧‧‧Management Department

12‧‧‧ Fixed disk

13‧‧‧through hole

14‧‧‧Stop ring

15‧‧‧ thread

16‧‧‧ screw cap

20‧‧‧pipe

21‧‧‧ Fixed disk

22‧‧‧through hole

30‧‧‧shims

40‧‧‧ bolt

41‧‧‧ Nuts

The first picture is a three-dimensional diagram of the creation.

The second picture is a schematic exploded view of the creation and pipeline assembly.

The third picture is a three-dimensional diagram of the creation and pipeline assembly.

The fourth figure is a perspective view of still another embodiment of the present creation.

For the rest, a detailed example of the details and technical means of this creation will be given, and the details will be described below with reference to the drawings.

As shown in the first figure, the present invention is a diaphragm valve structure. The front end and the bottom of the diaphragm valve 10 are provided with a pipe joint portion 11, and in particular, the pipe joint portion 11 is provided with a circular fixed plate 12 . And a plurality of through holes 13 and a plurality of stagnation rings 14 are ringed on the fixed plate 12.

That is, when it is to be connected with the pipe 20, the two ends of the pipe 20 also have a circular fixing plate 21, and a plurality of through holes 22 are formed in the ring, which are the fixing plates 12 of the pipe 20 of the diaphragm valve 10, 21 against each other, and the diaphragm valve 10 and the pipeline A soft gasket 30 is placed between the fixed plates 12 and 21 of the 20, and the bolt 40 is passed through the diaphragm valve 10 and the through holes 13 and 22 of the fixed plates 12 and 21 of the pipe 20, and is screwed with the nut 41. The diaphragm valve 10 and the pipe 20 can be quickly joined together (as shown in the second and third figures). If the bolt 40 is to be disassembled, the bolt 40 can be quickly removed and assembled, effectively overcoming the practice. Knowing the lack.

Further, as shown in the fourth figure, in another embodiment of the present invention, the two tube joints 11 of the diaphragm valve 10 are respectively a fixed disc 12 and a thread 15, and a screw cap 15 is screwed on the screw 15 . By.

Based on the above, the diaphragm valve structure of this creation does have the content of the breakthrough formula, and has the implementation direction of the first creation. At the same time, it can achieve the practical benefits of the industry, and is more in line with the principle of industrial utilization. And progress, all in line with the requirements of the patent application, 提出 apply in accordance with the law, please ask the bureau to observe and benefit the legal patent interest.

Moreover, the specific embodiments of the present invention are merely examples of the more commonly used embodiments, and are not limited to the contents of the present technical means, and the implementation of other equal functions is within the scope of the present invention.

10‧‧‧ Diaphragm valve

11‧‧‧Management Department

12‧‧‧ Fixed disk

13‧‧‧through hole

14‧‧‧Stop ring

Claims (1)

The utility model relates to a diaphragm valve structure. The front end and the bottom of the diaphragm valve are provided with a pipe joint portion, in particular, a pipe shape fixing plate is arranged in the pipe joint portion, and a plurality of through holes and a plurality of stop rings are arranged on the fixed disk ring. This structure allows the diaphragm valve to be quickly assembled and disassembled with the pipeline.