CN212425431U - Medicine adding valve frame device - Google Patents
Medicine adding valve frame device Download PDFInfo
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- CN212425431U CN212425431U CN202020843618.5U CN202020843618U CN212425431U CN 212425431 U CN212425431 U CN 212425431U CN 202020843618 U CN202020843618 U CN 202020843618U CN 212425431 U CN212425431 U CN 212425431U
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- dosing
- pipe
- valve frame
- pipeline
- valve
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Abstract
The utility model discloses a medicine adding valve frame device, including valve frame, measuring pump, ball valve, attenuator, relief valve, back flow, Y type filter, be equipped with on the valve frame the measuring pump ball valve, pipeline, Y type filter filters imported medicament, the measuring pump is beaten the medicament through the pipeline, and the medicament passes through the pipeline and carries the point of use, the attenuator utilizes its damping characteristic to slow down the mechanical vibration and the consumption kinetic energy of measuring pump, the relief valve protects the safety of measuring pump and the normal operating of system as the pressurized original paper of pipeline, the utility model provides a pair of medicine adding valve frame device simple structure, convenient to use, application scope are wide, area is little.
Description
Technical Field
The utility model mainly relates to a dosing device, in particular to a dosing valve frame device.
Background
The medicine adding device is also called a medicine adding system and a medicine adding device. The chemical liquid adding device is a complete device for injecting chemical liquid into various systems according to the process flow, accurately prepares various solid and liquid chemical solutions through different process designs, and accurately adds the chemical liquid solutions by using a metering pump so as to meet various design requirements. Such as descaling, deoxidizing, coagulating, adding acid, adding alkali, etc. The dosing process can be manually operated, and the dosing device can be changed into an electromechanical integrated product through various electrical appliances and instruments such as a PC (personal computer), a magnetic turning plate liquid level meter, a PH meter, a stroke controller, a frequency converter and the like, so that automatic control is realized.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a medicine adding valve frame device with simple structure, convenient use, wide application range and small occupied area.
The purpose of the utility model can be realized through the following technical scheme:
a dosing valve frame device comprises a dosing pipeline and a backflow pipeline, wherein the dosing pipeline comprises a first dosing pipe 11 and a second dosing pipe 12, a Y-shaped filter 3 and a metering pump 2 are arranged, a medicament inlet B is connected with the Y-shaped filter 3, the Y-shaped filter 3 is respectively connected with 2 second ball valves 8, the 2 second ball valves 8 are respectively connected with 2 metering pumps 2, the 2 metering pumps 2 are respectively connected with the first dosing pipe 11 and the second dosing pipe 12, the first dosing pipe 11 and the second dosing pipe 12 are respectively connected back to a dosing main pipeline 13 through a first ball valve 6, the dosing main pipeline 13 is connected with a dosing point A, a damper 4 is arranged on the dosing main pipeline 13, and the damper 4 is arranged close to the dosing point A;
the backflow pipeline comprises a backflow pipe 7, the Y-shaped filter 3 is connected with the backflow pipe 7 through a third ball valve 9, the backflow pipe 7 is connected with a first dosing pipe 11 and a second dosing pipe 12 through 2 safety valves 1 respectively, and the safety valves 1 are connected between the first ball valve 6 and the metering pump 2.
Preferably, a pressure gauge 5 is arranged on the dosing main pipeline, and the pressure gauge 4 is arranged between the damper 4 and the dosing point A.
Preferably, the number of the first ball valves 6 is 2, and the 2 first ball valves 6 are respectively arranged on the first dosing pipe 11 and the second dosing pipe 12 and connected with the dosing main pipeline 13.
Preferably, 2 safety valves 1 are provided, and 2 safety valves 1 are respectively arranged between the return pipe 7 and the first dosing pipe 11 and the second dosing pipe 12.
Preferably, the medicine feeding pipeline and the return pipeline are fixedly arranged on the valve frame 10.
Preferably, the medicament inlet B is arranged on the front side of the valve frame 10, and the medicament adding point a is arranged on the back side of the valve frame 10.
Preferably, the return pipe 7 is arranged on the back of the valve frame 10.
The utility model has the advantages that:
the medicine adding valve frame device has the advantages of simple structure, convenient use, wide application range and small occupied area.
Drawings
FIG. 1 is a front perspective view of a medicated valve frame device.
FIG. 2 is a back perspective view of a medicated valve frame assembly.
Detailed Description
The technical scheme of the utility model is further described with the attached drawings:
a dosing valve frame device comprises a dosing pipeline and a backflow pipeline, wherein the dosing pipeline comprises a first dosing pipe 11 and a second dosing pipe 12, a Y-shaped filter 3 and a metering pump 2 are arranged, a medicament inlet B is connected with the Y-shaped filter 3, the Y-shaped filter 3 is respectively connected with 2 second ball valves 8, the 2 second ball valves 8 are respectively connected with 2 metering pumps 2, the 2 metering pumps 2 are respectively connected with the first dosing pipe 11 and the second dosing pipe 12, the first dosing pipe 11 and the second dosing pipe 12 are respectively connected back to a dosing main pipeline 13 through a first ball valve 6, the dosing main pipeline 13 is connected with a dosing point A, a damper 4 is arranged on the dosing main pipeline 13, and the damper 4 is arranged close to the dosing point A;
the backflow pipeline comprises a backflow pipe 7, the Y-shaped filter 3 is connected with the backflow pipe 7 through a third ball valve 9, the backflow pipe 7 is connected with a first dosing pipe 11 and a second dosing pipe 12 through 2 safety valves 1 respectively, and the safety valves 1 are connected between the first ball valve 6 and the metering pump 2.
In this embodiment, preferably, a pressure gauge 5 is arranged on the dosing main pipeline, and the pressure gauge 4 is arranged between the damper 4 and the dosing point a.
In this embodiment, preferably, the number of the first ball valves 6 is 2, and the 2 first ball valves 6 are respectively arranged on the first dosing pipe 11 and the second dosing pipe 12 and connected to the dosing main pipe 13.
In this embodiment, preferably, there are 2 safety valves 1, and 2 safety valves 1 are respectively disposed between the return pipe 7 and the first dosing pipe 11 and the second dosing pipe 12.
In this embodiment, preferably, the dosing pipeline and the return pipeline are fixedly disposed on the valve frame 10.
In this embodiment, preferably, the medicine inlet B is disposed on the front surface of the valve frame 10, and the medicine adding point a is disposed on the back surface of the valve frame 10.
In this embodiment, the return pipe 7 is preferably disposed on the back of the valve frame 10.
The metering pump 2 ejects the medicament through a pipeline, the medicament is conveyed to a medicament feeding point A through the pipeline, the damper 4 slows down the mechanical vibration and the consumption of kinetic energy of the metering pump 2 by utilizing the damping characteristic of the damper, and the safety valve 1 and the return pipe 7 are used as pressed elements of the pipeline to protect the safety of the metering pump and the normal operation of a system.
Finally, it should be noted that:
the skilled person can, with reference to the present disclosure, carry out the method and carry out its application, it being expressly noted that all similar substitutes and modifications apparent to the skilled person are deemed to be included within the present invention. The method and application of the present invention have been described in terms of preferred embodiments, and it will be apparent to those skilled in the art that the techniques of the present invention may be practiced and used without departing from the spirit and scope of the present invention by modifying or otherwise appropriately changing or combining the various methods and applications of the present invention.
The above embodiments are only used for illustrating but not limiting the technical solutions of the present invention, and although the present invention is described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that: modifications and equivalents may be made thereto without departing from the spirit and scope of the invention, and the appended claims are intended to cover such modifications and equivalents as fall within the spirit and scope of the invention.
Claims (7)
1. The utility model provides a medicine valve frame device which characterized in that: the automatic dosing device comprises a dosing pipeline and a backflow pipeline, wherein the dosing pipeline comprises a first dosing pipe (11) and a second dosing pipe (12), a Y-shaped filter (3) and a metering pump (2), a medicament inlet B is connected with the Y-shaped filter (3), the Y-shaped filter (3) is respectively connected with 2 second ball valves (8), 2 second ball valves (8) are respectively connected with 2 metering pumps (2), 2 metering pumps (2) are respectively connected with the first dosing pipe (11) and the second dosing pipe (12), the first dosing pipe (11) and the second dosing pipe (12) are respectively connected back to a dosing main pipeline (13) through a first ball valve (6), the dosing main pipeline (13) is connected with a dosing point A, the dosing main pipeline (13) is provided with a damper (4), and the damper (4) is arranged close to the dosing point A;
the backflow pipeline comprises a backflow pipe (7), the Y-shaped filter (3) is connected with the backflow pipe (7) through a third ball valve 9, the backflow pipe (7) is connected with a first dosing pipe (11) and a second dosing pipe (12) through 2 safety valves 1 respectively, and the safety valves 1 are connected between a first ball valve (6) and a metering pump (2).
2. The medicated valve frame apparatus of claim 1, wherein: and a pressure gauge (5) is arranged on the dosing main pipeline, and the pressure gauge (5) is arranged between the damper (4) and the dosing point A.
3. The medicated valve frame apparatus of claim 1, wherein: first ball valve (6) are equipped with 2, and 2 first ball valve (6) set up respectively and add medicine main line (13) and be connected at first medicine pipe (11), second medicine pipe (12).
4. The medicated valve frame apparatus of claim 1, wherein: the safety valves 1 are 2, and the 2 safety valves 1 are respectively arranged between the return pipe (7) and the first dosing pipe (11) and the second dosing pipe (12).
5. The medicated valve frame apparatus of claim 1, wherein: the dosing pipeline and the backflow pipeline are fixedly arranged on the valve frame (10).
6. The medicated valve frame apparatus of claim 1, wherein: the medicine inlet B is arranged on the front side of the valve frame (10), and the medicine adding point A is arranged on the back side of the valve frame (10).
7. The medicated valve frame apparatus of claim 6, wherein: the return pipe (7) is arranged on the back of the valve frame (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020843618.5U CN212425431U (en) | 2020-05-19 | 2020-05-19 | Medicine adding valve frame device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020843618.5U CN212425431U (en) | 2020-05-19 | 2020-05-19 | Medicine adding valve frame device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212425431U true CN212425431U (en) | 2021-01-29 |
Family
ID=74286481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020843618.5U Active CN212425431U (en) | 2020-05-19 | 2020-05-19 | Medicine adding valve frame device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212425431U (en) |
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2020
- 2020-05-19 CN CN202020843618.5U patent/CN212425431U/en active Active
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