CN218883019U - Flow regulation and control structure of liquid medicine valve - Google Patents
Flow regulation and control structure of liquid medicine valve Download PDFInfo
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- CN218883019U CN218883019U CN202222783769.8U CN202222783769U CN218883019U CN 218883019 U CN218883019 U CN 218883019U CN 202222783769 U CN202222783769 U CN 202222783769U CN 218883019 U CN218883019 U CN 218883019U
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- valve body
- liquid medicine
- fixedly connected
- upper shield
- flow
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Abstract
The utility model relates to the technical field of valves, specific is a flow control structure of liquid medicine valve, the utility model discloses a valve body that is used for liquid medicine flow control, the both ends of valve body are provided with water inlet and the delivery port that is used for with outside pipe connection respectively, the inside of valve body just is located and is provided with the flow control mouth between water inlet and the delivery port, the inside of valve body just is located the below of flow control mouth and is provided with the flow control stopper that can vertical activity, filters the residue in the liquid medicine by the inside arc filter mantle of intercommunication upper shield, takes off and seals upper shield and sealing plug, can upwards stimulate the bulb connecting rod and drive bearing concave ring and arc filter mantle and shift up, and bearing concave ring drives the residue of crossing from the liquid medicine and shifts up the inside that breaks away from the valve body, need not to dismantle between the both ends of valve body and the pipeline, just can clear up the residue that the arc filter mantle crossed from the outside of valve body fast.
Description
Technical Field
The utility model relates to the technical field of valves, specifically a flow regulation and control structure of liquid medicine valve.
Background
Valves are accessories for pipes used to open and close the pipe, control flow direction, regulate and control parameters of the transport medium.
When the liquid medicine is filled, the flow of the liquid medicine can be controlled through a valve according to the difference of the liquid medicine and the difference of the amount of the filled liquid medicine, for example, the valve which is provided in the patent application number of 201922247007.4 and is convenient for controlling the flow rate of the liquid medicine.
In the prior art, like the valve of control liquid medicine velocity of flow that provides in patent application number "201922247007.4", can carry out effectual interception to the residue of different volumes in the liquid medicine, but the residue of interception still remains inside the valve, in order to avoid the residue to stay inside the valve for a long time and influence subsequent liquid medicine quality, need often dismantle the connection of valve and outside pipeline, just can carry out the cleanness of residue, the operation is complicated, inconvenient quick completion is to the clearance of the inside liquid medicine residue of valve.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a flow regulation and control structure of liquid medicine valve to solve the problem that proposes in the above-mentioned background art.
The purpose of the utility model can be realized by the following technical scheme:
a flow regulating structure of a liquid medicine valve comprises a valve body for regulating and controlling liquid medicine flow, wherein a water inlet and a water outlet which are connected with an external pipeline are respectively arranged at two ends of the valve body, a flow regulating port is arranged in the valve body and between the water inlet and the water outlet, and a flow regulating plug which can move longitudinally is arranged in the valve body and below the flow regulating port;
fixedly connected with intercommunication upper shield on the valve body, the inside of intercommunication upper shield is provided with the concave ring of latticed bearing, the top fixedly connected with arc filter mantle of the concave ring of bearing, the top of intercommunication upper shield is provided with and is used for carrying out the sealing plug that seals to the intercommunication upper shield to the top of intercommunication upper shield is provided with and is used for compressing tightly the sealing plug at the sealed upper shield at intercommunication upper shield top.
Preferably, the water inlet hole and the water outlet hole are respectively formed in the two sides of the communicating sleeve cover, and the arc-shaped filter cover is arranged on one side, close to the water outlet hole, in the communicating sleeve cover.
Preferably, the central position of the bottom of the inner wall of the bearing concave ring is fixedly connected with a ball head connecting rod for assisting the bearing concave ring to be pulled out from the inside of the communicating sleeve cover, and the top of the sealing plug is provided with a communicating notch for assisting the bearing plug to be pulled up.
Preferably, a rectangular positioning groove is formed in the top of the ball head connecting rod, and a rectangular clamping block is fixedly connected to the bottom of the sealing plug and located inside the rectangular positioning groove.
Preferably, the top fixedly connected with buffer memory cover of valve body, the top fixedly connected with screw sleeve pipe of buffer memory cover, threaded connection has the screw thread axle on the screw thread sleeve pipe, the bottom of screw thread axle and the top fixed connection of flow control stopper for drive the vertical activity of flow control stopper.
Preferably, the top of valve body just is located the inside fixedly connected with seal sleeve of buffer memory cover, thread bush's bottom fixedly connected with seal ring, the bottom of screw shaft runs through seal ring and seal sleeve in proper order and extends to the inside of valve body.
The utility model has the advantages that:
set up the intercommunication upper shield through the water inlet department at the valve body, filter the residue in the liquid medicine by the inside arc filter mantle of intercommunication upper shield, take off and seal closed upper shield and sealing plug, can upwards stimulate the bulb connecting rod and drive bearing concave ring and arc filter mantle and shift up, the bearing concave ring drives and shifts up the inside that breaks away from the valve body from the residue that filters out in the liquid medicine, need not to dismantle between the both ends of valve body and the pipeline, just can clear up the residue that the arc filter mantle filtered out fast from the outside of valve body, the operation is simple, and the use is convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts;
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the communication cover portion of FIG. 1;
FIG. 3 is a schematic perspective view of the communication cover of FIG. 2;
FIG. 4 is a schematic perspective view of the communication cover of FIG. 3;
fig. 5 is a schematic view of the sealing plug and the communicating sleeve cover portion of fig. 3.
The reference numbers in the figures are as follows:
1. the water inlet valve comprises a valve body, 2, a water inlet, 3, a water outlet, 4, a flow regulating port, 5, a flow regulating plug, 6, a communicating sleeve cover, 7, a bearing concave ring, 8, an arc-shaped filter cover, 9, a sealing plug, 10, a sealing sleeve cover, 11, a water inlet hole, 12, a water outlet hole, 13, a ball head connecting rod, 14, a communicating groove opening, 15, a rectangular positioning groove, 16, a rectangular clamping block, 17, a cache cover, 18, a threaded sleeve, 19, a threaded shaft, 20, a sealing sleeve, 21 and a sealing gasket.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
A flow regulating structure of a liquid medicine valve comprises a valve body 1 for regulating and controlling liquid medicine flow, wherein a water inlet 2 and a water outlet 3 which are connected with an external pipeline are respectively arranged at two ends of the valve body 1, a flow regulating port 4 is arranged inside the valve body 1 and between the water inlet 2 and the water outlet 3, and a flow regulating plug 5 which can move longitudinally is arranged inside the valve body 1 and below the flow regulating port 4;
fixedly connected with intercommunication upper shield 6 on the valve body 1, the inside of intercommunication upper shield 6 is provided with latticed bearing concave ring 7, the top fixedly connected with arc filter mantle 8 of bearing concave ring 7, the top of intercommunication upper shield 6 is provided with and is used for carrying out the sealing plug 9 sealed to intercommunication upper shield 6 to the top of intercommunication upper shield 6 is provided with and is used for compressing tightly the sealing plug 9 at the sealed upper shield 10 at the top of intercommunication upper shield 6.
Like fig. 1, the water inlet 2 and the delivery port 3 at the both ends of the valve body 1 can be connected with a pipeline for conveying liquid medicine through the valve and the outside, so that the liquid medicine can conveniently pass through the valve body 1, the flow control plug 5 is a platform body, the opening size of the flow control port 4 can be adjusted through the longitudinal movement of the flow control plug 5, and then the flow of the liquid medicine passing through the flow control port can be adjusted.
The inlet opening 11 and the apopore 12 have been seted up respectively to the both sides of intercommunication housing cap 6, arc filter mantle 8 sets up in the inside one side that is close to apopore 12 of intercommunication housing cap 6.
As shown in fig. 1 and 2, the water inlet 2 and the flow regulating port 4 can be communicated by communicating the water inlet hole 11 and the water outlet hole 12 on both sides of the sleeve cover 6.
The central position fixedly connected with of bearing concave ring 7 inner wall bottom is used for the supplementary bulb connecting rod 13 of pulling out bearing concave ring 7 from inside intercommunication housing cap 6, the top of sealing plug 9 is provided with the intercommunication notch 14 that is used for supplementary bearing plug 9 of pulling up.
The manual upward pulling of the sealing plug 9 is facilitated by the passage of a finger through the communication slot 14, as shown in fig. 3 and 5.
A rectangular positioning groove 15 is formed in the top of the ball head connecting rod 13, and a rectangular clamping block 16 is fixedly connected to the bottom of the sealing plug 9 and located inside the rectangular positioning groove 15.
As shown in fig. 3-5, the sealing cap 10 can be directly and tightly sleeved inside the communicating cap 6 by friction force, or tightly sleeved on the top of the communicating cap 6 by screw connection and other ways to tightly press the sealing plug 9 on the top of the communicating cap 6 to seal the communicating cap 6, and the rectangular positioning slot 15 is blocked by the rectangular clamping block 16, so that the ball head connecting rod 13 and the bearing concave ring 7 can be prevented from rotating, and the arc-shaped filter cover 8 is positioned on the inner side of the water outlet 3.
The top fixedly connected with buffer memory cover 17 of valve body 1, the top fixedly connected with screw sleeve 18 of buffer memory cover 17, threaded connection has threaded shaft 19 on the screw sleeve 18, the bottom of threaded shaft 19 and the top fixed connection of flow control stopper 5 for drive the vertical activity of flow control stopper 5.
As shown in fig. 1, can drive flow control stopper 5 downstream through clockwise rotation threaded shaft 19, increase the opening size of flow control mouth 4 department, promote the liquid medicine flow that can pass through flow control mouth 4, anticlockwise rotation threaded shaft 19 can drive flow control stopper 5 and move up, reduce the size of flow control mouth 4, until sealing flow control mouth 4, block the flow through valve body 1, can drive flow control stopper 5 longitudinal movement through rotating threaded shaft 19, the realization is regulated and control the liquid medicine flow, and the operation is simple, and the use is convenient.
The top of valve body 1 just is located the inside fixedly connected with sealing sleeve 20 of buffer memory cover, the bottom fixedly connected with seal ring 21 of threaded sleeve 18, the bottom of threaded shaft 19 runs through seal ring 21 and sealing sleeve 20 in proper order and extends to the inside of valve body 1.
As shown in fig. 1, double sealing is realized by the sealing washer 21 and the sealing sleeve 20, if the liquid medicine is corrosive, the sealing sleeve 20 is damaged and cannot be sealed, the liquid medicine can enter the buffer cover 17, the liquid medicine can be prevented from leaking by the sealing washer 21, and the sealing capability and the service life of the valve body 1 are improved.
The utility model provides a pair of flow regulation and control structure of liquid medicine valve's theory of operation as follows:
when the liquid medicine enters the valve body 1 through the water inlet 2, the liquid medicine sequentially passes through the water inlet 2, the communicating sleeve cover 6 and the water outlet 3, and the arc-shaped filter cover 8 in the communicating sleeve cover 6 can filter the liquid medicine and intercept residues in the liquid medicine;
when the sealing sleeve cover 10 is taken down, fingers can penetrate through the communication notch 14, the sealing plug 9 is pulled upwards to take down the sealing plug 9, then the ball head connecting rod 13 can be pulled upwards to drive the bearing concave ring 7 and the arc-shaped filter cover 8 to move upwards, the bearing concave ring 7 can lift up residues filtered by the arc-shaped filter cover 8, and the residues are convenient to clean;
then aim at the inboard of apopore 12, will bear the concave ring 7 and arc filter mantle 8 sets up inside the intercommunication housing cap 6 once more, seals the sealing plug 9 to the outside of intercommunication housing cap 6 again, at last through sealing housing cap 10 to the sealing plug 9 compress tightly can.
Compared with the prior art, the utility model provides a pair of flow regulation and control structure of liquid medicine valve has following beneficial effect:
through setting up intercommunication upper shield 6 in 2 departments of water inlet at valve body 1, filter the residue in the liquid medicine by the inside arc filter mantle 8 of intercommunication upper shield 6, take off and seal upper shield 10 and sealing plug 9, can upwards stimulate bulb connecting rod 13 and drive bearing concave ring 7 and arc filter mantle 8 and move up, bearing concave ring 7 drives and shifts up the inside that breaks away from valve body 1 from the residue that filters out in the liquid medicine, need not to dismantle between the both ends of valve body 1 and the pipeline, just can clear up the residue that arc filter mantle 8 filtered out fast from the outside of valve body 1, and is simple in operation, and convenient for use.
The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (6)
1. A flow regulating structure of a liquid medicine valve comprises a valve body (1) for regulating and controlling the flow of liquid medicine, wherein a water inlet (2) and a water outlet (3) which are connected with an external pipeline are respectively arranged at two ends of the valve body (1), and is characterized in that a flow regulating port (4) is arranged inside the valve body (1) and between the water inlet (2) and the water outlet (3), and a flow regulating plug (5) which can move longitudinally is arranged inside the valve body (1) and below the flow regulating port (4);
fixedly connected with intercommunication upper shield (6) on valve body (1), the inside of intercommunication upper shield (6) is provided with latticed bearing concave ring (7), the top fixedly connected with arc filter mantle (8) of bearing concave ring (7), the top of intercommunication upper shield (6) is provided with and is used for carrying out sealed sealing plug (9) to intercommunication upper shield (6) to the top of intercommunication upper shield (6) is provided with and is used for compressing tightly sealing plug (9) at the sealed upper shield (10) at intercommunication upper shield (6) top.
2. The structure of claim 1, wherein the communicating sleeve cover (6) has a water inlet (11) and a water outlet (12) on both sides thereof, and the arc filter cover (8) is disposed inside the communicating sleeve cover (6) at a side close to the water outlet (12).
3. The structure for regulating and controlling the flow of a liquid medicine valve according to claim 1, wherein a ball connecting rod (13) for assisting in pulling the bearing concave ring (7) out of the communication sleeve cover (6) is fixedly connected to the central position of the bottom of the inner wall of the bearing concave ring (7), and a communication notch (14) for assisting in pulling up the sealing plug (9) is formed in the top of the sealing plug (9).
4. The structure for controlling the flow of a liquid medicine valve according to claim 3, wherein a rectangular positioning groove (15) is formed at the top of the ball-end connecting rod (13), and a rectangular clamping block (16) is fixedly connected to the bottom of the sealing plug (9) and located inside the rectangular positioning groove (15).
5. The structure of claim 1, wherein a buffer cover (17) is fixedly connected to the top of the valve body (1), a threaded sleeve (18) is fixedly connected to the top of the buffer cover (17), a threaded shaft (19) is threadedly connected to the threaded sleeve (18), and the bottom of the threaded shaft (19) is fixedly connected to the top of the flow control plug (5) to drive the flow control plug (5) to move longitudinally.
6. The structure for regulating and controlling the flow of a liquid medicine valve according to claim 5, wherein a sealing sleeve (20) is fixedly connected to the top of the valve body (1) and located inside the buffer cover (17), a sealing washer (21) is fixedly connected to the bottom of the threaded sleeve (18), and the bottom of the threaded shaft (19) sequentially penetrates through the sealing washer (21) and the sealing sleeve (20) and extends into the valve body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222783769.8U CN218883019U (en) | 2022-10-21 | 2022-10-21 | Flow regulation and control structure of liquid medicine valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222783769.8U CN218883019U (en) | 2022-10-21 | 2022-10-21 | Flow regulation and control structure of liquid medicine valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218883019U true CN218883019U (en) | 2023-04-18 |
Family
ID=85954114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222783769.8U Active CN218883019U (en) | 2022-10-21 | 2022-10-21 | Flow regulation and control structure of liquid medicine valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218883019U (en) |
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2022
- 2022-10-21 CN CN202222783769.8U patent/CN218883019U/en active Active
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