CN214404712U - Antibiotic stop valve - Google Patents
Antibiotic stop valve Download PDFInfo
- Publication number
- CN214404712U CN214404712U CN202022712048.9U CN202022712048U CN214404712U CN 214404712 U CN214404712 U CN 214404712U CN 202022712048 U CN202022712048 U CN 202022712048U CN 214404712 U CN214404712 U CN 214404712U
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- valve
- clack
- valve body
- rod
- antibiotic
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Abstract
The utility model belongs to the technical field of the valve body, concretely relates to antibiotic stop valve. This antibiotic stop valve, including valve body, valve gap, be equipped with the valve gap on the valve body, be equipped with the valve rod on the valve gap, in valve rod one end extends to the valve body, and one end is located the valve gap and is equipped with the hand wheel outward in addition, the valve body is antibiotic special valve body, and the valve rod is located the inside intercommunication department of valve body and is equipped with the valve clack, is equipped with the sealing washer gasket on the valve clack, the valve clack passes through the valve clack lid to be connected with the valve rod, and the valve clack is equipped with the stopping packing ring with valve clack lid junction, the valve rod carries out screw thread transmission through the valve rod nut on the valve body. The beneficial effects are as follows: simple structure, convenient to use, the valve rod is opened and close in a flexible way, reaches the aseptic condition, and the maintenance in the later stage of being convenient for makes overall structure more reliable.
Description
Technical Field
The utility model belongs to the technical field of the valve body, concretely relates to antibiotic stop valve.
Background
The stop valve generally comprises valve body, case, valve rod, valve gap, filler, and the up-and-down motion of by the valve rod drives the case and controls opening and closing of valve, but the medium can leak to the valve body outside through sealed filler along the valve rod when the open mode, causes the valve to produce and runs, emits, the drippage phenomenon, and is more outstanding when high pressure operating mode uses very much, and simultaneously, the stop valve only permits medium unidirectional flow, has the directionality during the installation. At present, common stop valves in the market are limited in processing capacity and relatively simple in structure, so that the sealing performance and the functionality of the stop valves are affected, and potential safety hazards are caused.
SUMMERY OF THE UTILITY MODEL
The utility model provides an antibiotic stop valve with reasonable structure for making up the defects of the prior art.
The utility model discloses a realize through following technical scheme:
the utility model provides an antibiotic stop valve, includes valve body, valve gap, be equipped with the valve gap on the valve body, be equipped with the valve rod on the valve gap, in valve rod one end extends to the valve body, and one end is located the valve gap external assembly and is equipped with the hand wheel in addition, the valve body is antibiotic special valve body, and the valve rod is located the inside intercommunication department of valve body and is equipped with the valve clack, is equipped with the sealing washer gasket on the valve clack, and the valve clack passes through the valve clack lid to be connected with the valve rod, and the valve clack is equipped with the stopping packing ring with valve clack lid junction, is equipped with O shape circle between valve clack and the stopping packing ring, and the valve clack lid is equipped with two O shape circles with the valve rod junction, it is equipped with the filler to lie in the valve rod department of running through on the valve gap, and packs to press the cover to compress through the filler clamp plate to adjust through the eye bolt, the valve rod carries out screw thread transmission through the valve rod nut on the valve body.
Furthermore, a sealing surface pressing plate is arranged on the valve clack, a sealing ring gasket is fastened on the valve clack through a fastening nut and the sealing surface pressing plate, and a split pin is arranged on the valve clack at one end of the fastening nut.
Further, a middle gasket is arranged between the valve body and the valve cover, and the valve body is connected with the valve cover through a stud bolt.
Furthermore, the valve body is provided with a first air inlet flushing port and a second air outlet on the chamber communicated with the two sides of the valve clack respectively, and the first air inlet flushing port and the second air outlet are respectively provided with a control valve.
Furthermore, a label is assembled on the hand wheel.
The utility model has the advantages that: simple structure, convenient to use, the valve rod is opened and close the flexibility, and sealing performance is high, can directly carry out the washing of valve body inner chamber on the pipeline, eliminate the residual, disinfection and isolation, and the maintenance in the later stage of being convenient for makes overall structure more reliable.
Drawings
The present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of the present invention.
In the figure, 1 valve body, 2 cotter pins, 3 sealing surface pressing plates, 4 first air inlet flushing ports, 5 sealing ring gaskets, 6 valve clacks, 7 valve clack covers, 8O-shaped rings, 9O-shaped rings, 10 retaining gaskets, 11 valve rods, 12 middle port gaskets, 13 valve covers, 14 stud bolts, 15 packing, 16 packing pressing sleeves, 17 packing pressing plates, 18 swing bolts, 19 hand wheels, 20 labels, 21 valve rod nuts and 22 second exhaust ports.
Detailed Description
The antibiotic stop valve of the present invention will be further described with reference to the following examples.
Fig. 1 shows an embodiment of the present invention. The utility model relates to an antibiotic stop valve, including valve body 1, valve gap 13, be equipped with valve gap 13 on the valve body 1, be equipped with valve rod 11 on the valve gap 13, valve rod 11 one end extends to in the valve body 1, and the other end is located and is equipped with hand wheel 19 outside the valve gap 13, valve body 1 is antibiotic special valve body, and valve rod 9 is located the inside intercommunication department of valve body 1 and is equipped with valve clack 6, is equipped with sealing washer 5 on the valve clack 6, valve clack 6 is connected with valve rod 11 through valve clack lid 7, and the valve clack 6 is equipped with stopping packing ring 10 with the valve clack lid 7 junction, is equipped with O shape circle 9 between valve clack lid 7 and the stopping packing ring 10, and valve clack lid 7 is equipped with two-pass O shape circle 8 with the valve rod 11 junction, be equipped with filler 15 on the valve rod 11 on the valve gap 13, filler 15 compresses tightly through the filler pressure sleeve 16 on the valve rod 11, and the filler pressure sleeve 16 compresses through filler pressure plate 17 to adjust through swing bolt 18, the valve rod 11 is in threaded transmission through a valve rod nut 21 on the valve body 1.
Furthermore, a sealing surface pressing plate 3 is arranged on the valve clack 6, a sealing ring gasket 5 is fastened on the valve clack 6 through a fastening nut and the sealing surface pressing plate 3, and a split pin 2 is arranged on a valve clack stud at one end of the fastening nut.
Further, a middle gasket 12 is arranged between the valve body 1 and the valve cover 13, and the valve body 1 is connected with the valve cover 13 through a stud bolt 14.
Further, the valve body 1 is arranged on a chamber communicated with two sides of the valve clack 6 and is provided with a first air inlet flushing port 4 and a second exhaust port 22 respectively, and the first air inlet flushing port 4 and the second exhaust port 22 are respectively provided with a control valve.
Further, the hand wheel 19 is provided with a label 20.
The utility model discloses an antibiotic stop valve drives valve rod 11 through hand wheel 19, realizes ending sealedly through valve clack 6 and sealing washer gasket 5 on the valve rod 11, is equipped with first mouth 4 and the second gas vent 22 of washing on the cavity that lies in valve clack 6 both sides intercommunication on the valve body 1 respectively, is convenient for wash, disinfect to both sides residue, can empty 1 inside of valve body, and the maintenance in the later stage of being convenient for makes overall structure more reliable.
The present invention is not limited to the above embodiments, and any person should learn to make under the teaching of the present invention and the present invention has the same or similar technical solution, and all fall into the protection scope of the present invention.
The technology, shape and construction parts which are not described in detail in the present invention are all known technology.
Claims (5)
1. The utility model provides an antibiotic stop valve, includes valve body, valve gap, be equipped with the valve gap on the valve body, its characterized in that, be equipped with the valve rod on the valve gap, in valve rod one end extends to the valve body, and one end is located the valve gap and is equipped with the hand wheel outward, the valve body is antibiotic special valve body, and the valve rod is located the inside intercommunication department of valve body and is equipped with the valve clack, is equipped with the sealing washer gasket on the valve clack, and the valve clack passes through the valve clack lid to be connected with the valve rod, and the valve clack is equipped with the stopping packing ring with valve clack lid junction, is equipped with O shape circle between valve clack and the stopping packing ring, and valve clack lid and valve rod junction are equipped with two O shape circles, it is equipped with the filler to lie in the valve rod department of running through on the valve gap, and pack to press the cover to compress through the clamp plate to adjust through the live bolt, the valve rod carries out screw thread transmission through the valve rod nut on the valve body.
2. An antibiotic shut-off valve as defined in claim 1, wherein: the valve clack is provided with a sealing surface pressing plate, a sealing ring gasket is fastened on the valve clack through a fastening nut and the sealing surface pressing plate, and a split pin is arranged on a valve clack stud at one end of the fastening nut.
3. An antibiotic shut-off valve as defined in claim 1, wherein: a middle gasket is arranged between the valve body and the valve cover, and the valve body is connected with the valve cover through a stud bolt.
4. An antibiotic shut-off valve as defined in claim 1, wherein: the valve body is located and is equipped with first income gas respectively on the chamber of valve clack both sides intercommunication and washes mouth and second gas vent, and first income gas washes mouth and second gas vent and is equipped with the control valve respectively.
5. An antibiotic shut-off valve as defined in claim 1, wherein: and a label is assembled on the hand wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022712048.9U CN214404712U (en) | 2020-11-22 | 2020-11-22 | Antibiotic stop valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022712048.9U CN214404712U (en) | 2020-11-22 | 2020-11-22 | Antibiotic stop valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214404712U true CN214404712U (en) | 2021-10-15 |
Family
ID=78034933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022712048.9U Active CN214404712U (en) | 2020-11-22 | 2020-11-22 | Antibiotic stop valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214404712U (en) |
-
2020
- 2020-11-22 CN CN202022712048.9U patent/CN214404712U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |