CN219160143U - Cutting ferrule formula dosing device - Google Patents
Cutting ferrule formula dosing device Download PDFInfo
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- CN219160143U CN219160143U CN202320004835.9U CN202320004835U CN219160143U CN 219160143 U CN219160143 U CN 219160143U CN 202320004835 U CN202320004835 U CN 202320004835U CN 219160143 U CN219160143 U CN 219160143U
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- pipeline
- dosing device
- pressure
- clamping sleeve
- cutting ferrule
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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Abstract
The utility model relates to the technical field of dosing devices, in particular to a clamping sleeve type dosing device. The problem that brittle failure is caused by cracking of weldments is solved. The pressure transmitter is connected to the main pipeline, the high-pressure ball valve is connected to the first pipeline in a clamping mode, the safety valve and the buffer are connected to the second pipeline in a clamping mode respectively, the two pressure gauges are connected to the first pipeline and the second pipeline in a clamping mode respectively, and the second pipeline and the first pipeline are connected to the main pipeline in a clamping mode. The clamping sleeve joint has the characteristics of firm connection, high pressure resistance, good temperature resistance, good tightness and repeatability, convenient installation and maintenance, safe and reliable work and the like, and the clamping sleeve type equipment occupies small space and has the purposes of reducing cost, realizing high assembly speed of production equipment and optimizing process operation.
Description
Technical Field
The utility model relates to the technical field of dosing devices, in particular to a clamping sleeve type dosing device.
Background
The outlet pressure of the metering pump of the dosing device is high, the traditional installation process realizes the welding of the pipe valve member in a welding mode, and the pipe valve member is connected with the metering pump through a flange and a gasket bolt. According to the production process specification, the partial pressure grade of the pressure pipeline and the attribute of the conveying medium are subjected to welding flaw detection and airtight inspection according to corresponding standards after welding.
As shown in fig. 1, the conventional welding has process defects, mainly including welding cracks, holes, solid impurities, unfused, incomplete penetration, shape defects, and the like. These defects reduce the cross-sectional area of the weld, reduce the load-bearing capacity, create stress concentrations, and cause cracks; the fatigue strength is reduced, and the brittle failure is easily caused by the cracking of weldments. Among the most detrimental are weld cracks and unfused.
In the production process, the welding has long working efficiency time and increased cost, and the welding has standard requirements in terms of safety under different environments, so how to overcome the technical problems and defects is an important problem to be solved.
Disclosure of Invention
The utility model aims to solve the technical problem of providing the clamping sleeve type dosing device, and the clamping sleeve type dosing device has the characteristics of firm connection, high pressure resistance, good temperature resistance, good tightness and repeatability, convenience in installation and maintenance, safety and reliability in work and the like. The clamping sleeve type quick installation is changed to meet the requirement of the dosing device, the clamping sleeve type equipment occupies small space and is small in size, the cost is reduced, the assembly speed of production equipment is high, and the process operation is optimized.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a cutting ferrule formula dosing device, includes pressure transmitter, high-pressure ball valve, relief valve, manometer, buffer, main line, first pipeline and second pipeline, pressure transmitter connects on main pipeline, high-pressure ball valve cutting ferrule is connected on first pipeline, relief valve and buffer cutting ferrule are connected on second pipeline respectively, the quantity of manometer is two and cutting ferrule connection respectively on first pipeline and second pipeline, second pipeline and first pipeline cutting ferrule are connected on main pipeline.
Further, a first supporting pipeline is connected to the pressure transmitter and is connected with the main pipeline in a clamping sleeve mode.
Further, a second supporting pipeline is connected to the high-pressure ball valve and is connected with the first pipeline in a clamping sleeve mode.
Further, a third supporting pipeline is connected to the safety valve and is connected with the second pipeline in a clamping sleeve mode.
Further, a fourth supporting pipeline is connected to the pressure gauge and is connected with the first pipeline and the second pipeline in a clamping sleeve mode.
Further, a fifth supporting pipeline is connected to the buffer and is connected with the second pipeline in a clamping sleeve mode.
The utility model has the beneficial effects that:
the clamping sleeve joint has the characteristics of firm connection, high pressure resistance, good temperature resistance, good tightness and repeatability, convenient installation and maintenance, safe and reliable work and the like. The clamping sleeve type quick installation is changed to meet the requirement of the dosing device, the clamping sleeve type equipment occupies small space and is small in size, the cost is reduced, the assembly speed of production equipment is high, and the process operation is optimized.
Drawings
FIG. 1 is a schematic view of a conventional ferrule type drug delivery device;
FIG. 2 is a schematic view of the structure of the present ferrule type drug delivery device;
reference numerals illustrate:
1. a pressure transmitter; 2. a high pressure ball valve; 3. a safety valve; 4. a pressure gauge; 5. a buffer; 6. a main pipeline; 7. a first pipeline; 8. a second pipeline; 9. a first support line; 10. a second support line; 11. a third support line; 12. a fourth support line; 13. and a fifth support line.
Detailed Description
The utility model will be further described with reference to examples and drawings, to which reference is made, but which are not intended to limit the scope of the utility model.
As shown in fig. 2, a clamping sleeve type dosing device comprises a pressure transmitter 1, a high-pressure ball valve 2, a safety valve 3, a pressure gauge 4, a buffer 5, a main pipeline 6, a first pipeline 7 and a second pipeline 8, wherein the pressure transmitter 1 is connected to the main pipeline 6, the high-pressure ball valve 2 is connected to the first pipeline 7 in a clamping manner, the safety valve 3 and the buffer 5 are connected to the second pipeline 8 in a clamping manner respectively, the pressure gauge 4 is two in number and is connected to the first pipeline 7 and the second pipeline 8 in a clamping manner respectively, and the second pipeline 8 and the first pipeline 7 are connected to the main pipeline 6 in a clamping manner.
In this embodiment, the pressure transmitter 1 is connected with a first supporting pipe 9, and the first supporting pipe 9 is in clamping connection with the main pipe 6.
In this embodiment, the high-pressure ball valve 2 is connected with a second supporting pipeline 10, and the second supporting pipeline 10 is in clamping connection with the first pipeline 7.
In this embodiment, the safety valve 3 is connected with a third supporting pipeline 11, and the third supporting pipeline 11 is in sleeve connection with the second pipeline 8.
In this embodiment, the pressure gauge 4 is connected with a fourth supporting pipe 12, and the fourth supporting pipe 12 is respectively connected with the first pipeline 7 and the second pipeline 8 in a clamping manner.
In this embodiment, the buffer 5 is connected with a fifth supporting pipeline 13, and the fifth supporting pipeline 13 is in a sleeve connection with the second pipeline 8.
Working principle: the pressure level of the clamping sleeve can reach more than 30000psi (200 Mpa), the installation is very simple, and a universal tool can lock each interface through the cooperation of the conical clamping sleeve ring and the threaded clamping sleeve joint.
1. The first support pipe 9, the second support pipe 10, the third support pipe 11, the fourth support pipe 12, and the fifth support pipe 13 are assembled correspondingly.
2. The main line 6, the first secondary line 7 and the second secondary line 8 are connected by means of NPT screw connection adapter sleeve, and then the outlet is installed: the buffer 5, the safety valve 3, the pressure gauge 4, the outlet ball valve and the pressure transmitter 1 are directly connected by screw threads through a clamping sleeve tee joint and a clamping sleeve joint.
3. The outlet pairing flange is welded by converting a single-head wire through a clamping sleeve joint.
By the mode, the installation work can be completed within 2 hours, only one welding line exists at the outlet of the whole dosing device, and the problems that the welding in the traditional mode is leaked and gaskets are easy to leak after the multi-flange installation are avoided.
Ferrule type pipe joint: the working principle of the clamping sleeve joint is that the steel pipe is inserted into the clamping sleeve, and is locked by utilizing the clamping sleeve nut to prop against the clamping sleeve and cut into the pipe to seal. As shown in figures 1 and 2, the steel pipe is connected with the steel pipe without welding, which is beneficial to fire prevention and explosion prevention and can eliminate the defects caused by careless welding. Therefore, the connecting piece is an advanced connecting piece in the automatic control device pipelines of systems such as chemical industry, petroleum, natural gas, instruments and meters and the like. Is suitable for connecting the pipelines of the oil, gas, water and other mediums. The clamping sleeve joint has the characteristics of firm connection, high pressure resistance, good temperature resistance, good tightness and repeatability, convenient installation and maintenance, safe and reliable work and the like. The clamping sleeve type quick installation is changed to meet the requirement of the dosing device, the clamping sleeve type equipment occupies small space and is small in size, the cost is reduced, the assembly speed of production equipment is high, and the process operation is optimized.
All technical features in the embodiment can be freely combined according to actual needs.
The foregoing embodiments are preferred embodiments of the present utility model, and other embodiments are included, without departing from the spirit of the present utility model.
Claims (6)
1. The utility model provides a cutting ferrule formula dosing device, includes pressure transmitter, high-pressure ball valve, relief valve, manometer, buffer, main line, first pipeline and second pipeline, its characterized in that, pressure transmitter connects on the main pipeline, high-pressure ball valve cutting ferrule is connected on the first pipeline, relief valve and buffer cutting ferrule are connected respectively on the second pipeline, the quantity of manometer is two and cutting ferrule respectively connects on first pipeline and second pipeline, second pipeline and first pipeline cutting ferrule are connected on the main pipeline.
2. The cartridge type dosing device of claim 1, wherein a first support tube is connected to the pressure transmitter, the first support tube being in a cartridge connection with the main tube.
3. The ferrule type dosing device of claim 2, wherein a second support tube is connected to the high pressure ball valve, and the second support tube is in ferrule connection with the first tube.
4. A cartridge dosing device as claimed in claim 3 wherein a third support line is connected to the relief valve, the third support line being in a cartridge connection with the second line.
5. The card sleeve type dosing device as claimed in claim 4, wherein a fourth supporting pipeline is connected to the pressure gauge, and the fourth supporting pipeline is respectively connected with the first pipeline and the second pipeline in a card sleeve mode.
6. The cartridge type dosing device of claim 1, wherein a fifth support line is connected to the buffer, the fifth support line being in cartridge connection with the second line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320004835.9U CN219160143U (en) | 2023-01-03 | 2023-01-03 | Cutting ferrule formula dosing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320004835.9U CN219160143U (en) | 2023-01-03 | 2023-01-03 | Cutting ferrule formula dosing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219160143U true CN219160143U (en) | 2023-06-09 |
Family
ID=86619176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320004835.9U Active CN219160143U (en) | 2023-01-03 | 2023-01-03 | Cutting ferrule formula dosing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219160143U (en) |
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2023
- 2023-01-03 CN CN202320004835.9U patent/CN219160143U/en active Active
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