CN209876038U - Ball valve with add medicine function - Google Patents
Ball valve with add medicine function Download PDFInfo
- Publication number
- CN209876038U CN209876038U CN201920080943.8U CN201920080943U CN209876038U CN 209876038 U CN209876038 U CN 209876038U CN 201920080943 U CN201920080943 U CN 201920080943U CN 209876038 U CN209876038 U CN 209876038U
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- CN
- China
- Prior art keywords
- valve body
- ball
- dosing
- hole
- valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a ball valve with add medicine function, including the valve body, the valve body comprises middle valve body, left valve body, right valve body, and left valve body and right valve body are connected respectively in the left and right sides of middle valve body, are equipped with the disk seat on left valve body and the right valve body respectively, are connected with the valve rod on the middle valve body, the lower extreme of valve rod be connected with the spheroid, spheroid and the sealed cooperation of disk seat, be equipped with the middle runner that supplies the fluid to flow through in the middle of the spheroid, its characterized in that: the ball body is provided with a through hole which penetrates through the upper side and the lower side of the ball body, the ball body is provided with a through hole which is coaxial with the through hole, the through hole is communicated with the threaded hole and a middle runner of the ball body, the ball body further comprises a dosing pipe, the lower end of the dosing pipe is sealed, the upper end opening of the dosing pipe is arranged, the dosing pipe is in threaded connection with the threaded hole, and a dosing outlet which is communicated with the inner side of the dosing pipe is formed in the side wall of the lower end of the dosing pipe.
Description
Technical Field
The utility model relates to a ball valve with add medicine function.
Background
The ball valve is a device that is used for controlling the fluid break-make on the pipeline, can use various ball valves in the chemical production field, and often need add some medicaments, reactants etc. in to the pipeline, and it can be more troublesome to add the medicament in the pipeline, and the fluidic transport in the pipeline often need to stop, carries out the medicament and adds the operation again, the efficiency of the influence work that can be great like this.
SUMMERY OF THE UTILITY MODEL
To the problem pointed out in the background art, the utility model provides a ball valve with add medicine function, it can realize adding the medicament on line, improves work efficiency.
The technical scheme of the utility model is realized like this:
the utility model provides a ball valve with add medicine function, includes the valve body, and the valve body comprises middle valve body, left valve body, right valve body, and left valve body and right valve body are connected respectively in the left and right sides of middle valve body, are equipped with the disk seat on left valve body and the right valve body respectively, are connected with the valve rod on the middle valve body, the lower extreme of valve rod be connected with the spheroid, spheroid and the sealed cooperation of disk seat, be equipped with the middle runner that supplies the fluid to flow through in the middle of the spheroid, valve rod center set up one and run through the screw hole of its upper and lower both sides, the spheroid on be equipped with the through-hole coaxial with the screw hole, through-hole intercommunication screw hole and spheroidal middle runner, still include a dosing pipe, the lower extreme of dosing pipe seal the setting, the upper end opening setting of dosing pipe, dosing pipe and screw hole threaded connection are equipped with the medicine mouth that feeds through.
The utility model discloses still further set up to, the lower extreme that adds the pencil be connected with the sealing plug, the sealing plug be cylindrical, the sealing plug with add the coaxial setting of pencil, the diameter of sealing plug equals the diameter that adds the pencil.
The utility model discloses still further set up to, the sealing plug make by rubber.
By adopting the technical scheme, the beneficial effects of the utility model are that:
the utility model provides a ball valve with add medicine function, it can add the medicine on line in to the valve body through adding the pencil, when adding the medicine, add the pencil downstream, stretch into the spheroid to the lower extreme that adds the pencil, add the intraductal medicament of medicine and flow through the play medicine mouth above that this moment, when not adding the medicine, add the pencil rebound, move to a medicine mouth and be plugged up by the inside wall shutoff of screw hole, add the sealing plug of pencil lower extreme simultaneously and also can play sealed effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The present invention is explained below with reference to fig. 1:
the utility model provides a ball valve with add medicine function, includes the valve body, and the valve body comprises middle valve body 1, left valve body 2, right valve body 3, and left valve body 2 and right valve body 3 are connected respectively in the left and right sides of middle valve body 1, are equipped with disk seat 4 on left valve body 2 and the right valve body 3 respectively, are connected with valve rod 5 on the middle valve body 1, the lower extreme of valve rod 5 be connected with spheroid 6, spheroid 6 and disk seat 4 sealed cooperation, be equipped with the middle runner 7 that supplies the fluid to flow through in the middle of the spheroid 6.
The center of the valve rod 5 is provided with a threaded hole 8 penetrating through the upper side and the lower side of the valve rod, the ball body 6 is provided with a through hole 9 coaxial with the threaded hole 8, the through hole 9 is communicated with a middle flow passage 7 of the threaded hole 8 and the ball body 6, the automatic medicine feeding device further comprises a medicine feeding pipe 10, the lower end of the medicine feeding pipe 10 is sealed and arranged, an upper end opening of the medicine feeding pipe 10 is arranged, the medicine feeding pipe 10 is in threaded connection with the threaded hole 8, and a medicine outlet 11 communicated with the inner side of the medicine feeding pipe 10 is formed in the side wall of the lower end.
The lower end of the dosing tube 10 is connected with a sealing plug 12, the sealing plug 12 is cylindrical, the sealing plug 12 and the dosing tube 10 are coaxially arranged, the diameter of the sealing plug 12 is equal to that of the dosing tube 10, and the sealing plug 12 is made of rubber.
By adopting the technical scheme, the beneficial effects of the utility model are that:
the utility model provides a ball valve with add medicine function, it can add the medicine on line in to the valve body through adding pencil 10, when adding the medicine, add pencil 10 downstream, stretch into spheroid 6 to the lower extreme that adds pencil 10, the medicament that adds in pencil 10 this moment flows out through the play medicine mouth 11 above that, when not adding the medicine, add pencil 10 upstream, move to a medicine mouth 11 and be plugged up by the inside wall shutoff of screw hole 8, the sealing plug 12 that adds pencil 10 lower extreme simultaneously also can play sealed effect.
The above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. The utility model provides a ball valve with add medicine function, includes the valve body, and the valve body comprises middle valve body, left valve body, right valve body, and left valve body and right valve body are connected respectively in the left and right sides of middle valve body, are equipped with the disk seat on left valve body and the right valve body respectively, are connected with the valve rod on the middle valve body, the lower extreme of valve rod be connected with the spheroid, spheroid and the sealed cooperation of disk seat, be equipped with the middle runner that supplies the fluid to flow through in the middle of the spheroid, its characterized in that: the ball body is provided with a through hole which penetrates through the upper side and the lower side of the ball body, the ball body is provided with a through hole which is coaxial with the through hole, the through hole is communicated with the threaded hole and a middle runner of the ball body, the ball body further comprises a dosing pipe, the lower end of the dosing pipe is sealed, the upper end opening of the dosing pipe is arranged, the dosing pipe is in threaded connection with the threaded hole, and a dosing outlet which is communicated with the inner side of the dosing pipe is formed in the side wall of the lower end of the dosing pipe.
2. The ball valve with dosing function according to claim 1, characterized in that: the lower end of the dosing tube is connected with a sealing plug, the sealing plug is cylindrical, the sealing plug and the dosing tube are coaxially arranged, and the diameter of the sealing plug is equal to that of the dosing tube.
3. The ball valve with dosing function according to claim 2, characterized in that: the sealing plug is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920080943.8U CN209876038U (en) | 2019-01-17 | 2019-01-17 | Ball valve with add medicine function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920080943.8U CN209876038U (en) | 2019-01-17 | 2019-01-17 | Ball valve with add medicine function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209876038U true CN209876038U (en) | 2019-12-31 |
Family
ID=68951067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920080943.8U Expired - Fee Related CN209876038U (en) | 2019-01-17 | 2019-01-17 | Ball valve with add medicine function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209876038U (en) |
-
2019
- 2019-01-17 CN CN201920080943.8U patent/CN209876038U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191231 Termination date: 20210117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |