CN217140194U - Pressure-stabilizing pipeline system for ultrahigh-pressure equipment - Google Patents
Pressure-stabilizing pipeline system for ultrahigh-pressure equipment Download PDFInfo
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- CN217140194U CN217140194U CN202123302879.XU CN202123302879U CN217140194U CN 217140194 U CN217140194 U CN 217140194U CN 202123302879 U CN202123302879 U CN 202123302879U CN 217140194 U CN217140194 U CN 217140194U
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Abstract
The utility model provides a pressure stabilizing pipeline system for ultrahigh pressure equipment, which comprises a pressurized medium purifier, wherein the outlet of the pressurized medium purifier is connected with an ultrahigh pressure booster pump; two groups of ultrahigh pressure booster pumps are arranged in series; the inlet pipe of each group of the ultrahigh pressure booster pumps is connected into a three-way valve, and the outlet of the three-way valve is sequentially connected with a pressure transmitter and a control valve and is finally connected into an external pressure cavity; the device also comprises a discharge high-pressure pipe, wherein the discharge high-pressure pipe is sequentially connected with a two-way high-pressure valve and a flow sensor and is connected to the pressure relief valve assembly; through the series design of two super high pressure booster pumps of group, can be so that pressure stability improves to the realization is to the pressure boost of pressurized medium, and cooperation ejection of compact high-voltage tube and two-way high-pressure valve and flow sensor carry out the pressure release regulation and control that the east comes, realize the constant voltage control to pressure chamber internal pressure, adopt PLC control to realize accurate automation simultaneously, and unusual intelligence is convenient.
Description
Technical Field
The utility model relates to a super high-tension apparatus's steady voltage system technical field especially relates to a steady voltage pipe-line system for super high-tension apparatus.
Background
The ultrahigh pressure food processing equipment mainly comprises a high pressure system and a pressurizing-pressure releasing-homogenizing-cleaning system. Pressurizing, pressure maintaining, pressure relieving and homogenizing, wherein the system provides the pressure boosting, pressure reducing and homogenizing services of a pressure transmission medium for the high-pressure system when in work. The sterilization material chamber of the high-pressure system is the core working part of the whole equipment. The working pressure of the pressure cavity is generally 150-600 MPa, and the highest working bearing pressure of the pressure cavity can reach 630 MPa. The homogenizing pressure is 100-400 MPa; huge pressure causes the pressure chamber operational environment special, and then leads to the pressure chamber barrel stress distribution complicacy. The throttle valve of the pipeline also needs to bear the pressure generated in the processes of pressurization, pressure stabilization and pressure relief, and needs to meet the requirement of controlling the flow of the liquid.
In the existing pipeline passage, not only the pressurization system needs to be precisely controlled, but also various control pipeline designs are needed for controlling the pressurization pressure to be increased within a preset range; meanwhile, in order to ensure that the pressure chamber can work under a required stable pressure, a set of stable pressure relief system needs to be designed for pressure relief, so that a set of pressure stabilizing pipeline system capable of working stably under ultrahigh pressure is needed.
SUMMERY OF THE UTILITY MODEL
In order to solve the existing problem, the utility model provides a steady voltage pipe-line system for ultra-high pressure equipment.
The utility model relates to a pressure stabilizing pipeline system for an ultrahigh pressure device, which comprises a pressurized medium purifier, wherein the outlet of the pressurized medium purifier is connected with an ultrahigh pressure booster pump; two groups of the ultrahigh pressure booster pumps are arranged in series; the inlet pipe of each group of the ultrahigh pressure booster pumps is connected into a three-way valve, and the outlet of the three-way valve is sequentially connected with a pressure transmitter and a control valve and is finally connected into an external pressure cavity; the device also comprises a discharge high-pressure pipe, wherein the discharge high-pressure pipe is sequentially connected with a two-way high-pressure valve and a flow sensor and is connected into the pressure relief valve assembly.
Preferably, a pressure sensor is further arranged between the three-way valve and the pressure transmitter, and the pressure sensor and the flow sensor are connected with the PLC.
Preferably, a solenoid valve switch is further arranged between the three-way valve and the plug, and the solenoid valve switch is used for controlling the on-off of the feeding pipe.
Preferably, the pressure relief valve assembly comprises a pressure relief three-way valve, an inlet of the pressure relief three-way valve is connected with the discharge high-pressure pipe, the other two outlets of the pressure relief three-way valve are respectively connected with a manual pressure relief valve and a pressure relief four-way valve, and the other three interfaces of the pressure relief four-way valve are respectively connected with a pressure relief pneumatic valve, a pressure transmitter and a stop valve.
Preferably, the stop valve is further connected with a homogenizing mechanism, and a discharge hole of the homogenizing mechanism is connected with the storage barrel.
Preferably, the feeding pipe is connected into an external pressure cavity; and the plug of the pressure cavity is connected with the discharge high-pressure pipe.
Preferably, the two-way high pressure valve is a one-way valve.
The utility model has the advantages that: the utility model provides a pressure stabilizing pipeline system for ultrahigh pressure equipment, which comprises a pressurized medium purifier, wherein the outlet of the pressurized medium purifier is connected with an ultrahigh pressure booster pump; two groups of ultrahigh pressure booster pumps are arranged in series; the inlet pipe of each group of the ultrahigh pressure booster pump is connected into a three-way valve, the outlet of the three-way valve is sequentially connected with a pressure transmitter and a control valve, and finally is connected into an external pressure cavity; the device also comprises a discharge high-pressure pipe, wherein the discharge high-pressure pipe is sequentially connected with a two-way high-pressure valve and a flow sensor and is connected to the pressure relief valve assembly; through the series design of two super high pressure booster pumps of group, can be so that pressure stability improves to the realization is to the pressure boost of pressurized medium, and cooperation ejection of compact high-voltage tube and two-way high-pressure valve and flow sensor carry out the pressure release regulation and control that the east comes, realize the constant voltage control to pressure chamber internal pressure, adopt PLC control to realize accurate automation simultaneously, and unusual intelligence is convenient.
Drawings
FIG. 1 is a system configuration diagram of the present invention;
FIG. 2 is a structural view of the pressurizing part of the present invention;
FIG. 3 is a structural view of the pressure relief portion of the present invention;
fig. 4 is a partial structure view of the pressure chamber according to the present invention.
Symbolic illustration of components
1. A pressurized medium purifier;
2. an ultrahigh pressure booster pump; 21. a feeding pipe;
3. a three-way valve;
4. a pressure transmitter;
5. a control valve;
6. a pressure chamber; 61. a plug;
7. a discharge high-pressure pipe; 71. a two-way high pressure valve; 72. a flow sensor;
8. a pressure relief valve assembly; 81. a pressure relief three-way valve; 811. a manual pressure relief valve; 812. a pressure relief four-way valve; 8121. a pressure relief pneumatic valve; 8122. a pressure transmitter; 8123. and a stop valve.
Detailed Description
In order to make the present invention clearer, the present invention will be further described with reference to the accompanying drawings.
In the following description, general example details are given to provide a more thorough understanding of the present invention. It is to be understood that the disclosed embodiments are merely exemplary of the invention, and are not intended to limit the invention to the precise embodiments disclosed. It should be understood that the detailed description and specific examples, while indicating the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or groups thereof.
The utility model discloses a pressure stabilizing pipeline system for ultra-high pressure equipment, please refer to fig. 1-4; the pressurized medium purifier 1 is included, and the pressurized medium purifier can be composed of a preposed water purifier and a multi-stage centrifugal pump, because in the food-grade autoclaving process, pure water is generally adopted as the pressurized medium, and then in order to ensure the purity of the water medium in the use process, the purification and circulation are carried out through the pressurized medium purifier; the outlet of the pressurized medium purifier 1 is connected with the ultrahigh pressure booster pump 2; two groups of ultrahigh-pressure booster pumps 2 are arranged in series, because the standard pump body in the prior art is difficult to ensure that the standard pump body reaches 600MPa, most pumps are 400MPa, and the two pumps connected in series can more stably reach the target pressure; the feeding pipe 21 of each group of the ultrahigh pressure booster pumps 2 is connected into a three-way valve 3, the outlet of the three-way valve 3 is sequentially connected with a pressure transmitter 4 and a control valve 5, and finally is connected into an external pressure cavity 6; the device also comprises a discharge high-pressure pipe 7, wherein the discharge high-pressure pipe 7 is sequentially connected with a two-way high-pressure valve 71 and a flow sensor 72 and is connected into the pressure relief valve assembly 8. The supply pressure that pressurization system can be stable, so under the good condition of pressure chamber gas tightness, can maintain stable pressure, but perhaps still need step down in the production process and carry out steady voltage after a medium pressure, so the pressure release process just needs to rely on subsequent ejection of compact high-pressure pipe and flow sensor to control, and release and retrieve the high-pressure medium through the relief valve subassembly that a plurality of relief valves are constituteed, and through real-time detection, and the step down that the pressure release valve subassembly just can be gentle, in order to reach the pressure value of standard.
In this embodiment, a pressure sensor is further disposed between the three-way valve 3 and the pressure transmitter, and the pressure sensor and the flow sensor are connected to the PLC controller. The flow volume detection of feeding and ejection of compact is realized to the realization, then calculates the pressure value of interior cavity through calculating volume change and density change, realizes automated inspection and control at last.
In this embodiment, a solenoid valve switch is further disposed between the three-way valve 3 and the plug, and the solenoid valve switch is used for controlling the on-off of the feeding pipe.
In this embodiment, the pressure relief valve assembly 8 includes a pressure relief three-way valve 81, an inlet of the pressure relief three-way valve 81 is connected to the discharging high-pressure pipe 7, the other two outlets are respectively connected to a manual pressure relief valve 811 and a pressure relief four-way valve 812, and the other three interfaces of the pressure relief four-way valve 812 are respectively connected to a pressure relief pneumatic valve 8121, a pressure transmitter 8122 and a stop valve 8123; the pressure is monitored while the pressure is released, and the pressure is dispersed by connecting a plurality of three-way valves and four-way valves. Preferably, the two-way high pressure valve is a one-way valve.
In this embodiment, the stop valve is further connected with a homogenizing mechanism, and a discharge port of the homogenizing mechanism is connected with the storage barrel; the material homogeneity under the fixed pressure is reached through the homogeneity mechanism to can inspect steady voltage degree.
In the embodiment, the feeding pipe is connected into the external pressure cavity; the plug 61 of the pressure chamber 6 is connected with a discharge high-pressure pipe. Because the end cap can form portable block structure to in order to prevent operating condition decompression, consequently do not set up inlet pipe and ejection of compact high-pressure pipe on same cross-section, and make things convenient for the later stage to wash the pressure chamber.
The technical effects of the utility model are that:
through the series design of two super high pressure booster pumps of group, can be so that pressure stability improves to the realization is to the pressure boost of pressurized medium, and cooperation ejection of compact high-voltage tube and two-way high-pressure valve and flow sensor carry out the pressure release regulation and control that the east comes, realize the constant voltage control to pressure chamber internal pressure, adopt PLC control to realize accurate automation simultaneously, and unusual intelligence is convenient.
The above disclosure is only for a few specific embodiments of the present invention, but the present invention is not limited thereto, and any changes that can be considered by those skilled in the art shall fall within the protection scope of the present invention.
Claims (6)
1. A pressure stabilizing pipeline system for ultrahigh pressure equipment is characterized by comprising a pressurized medium purifier, wherein an outlet of the pressurized medium purifier is connected with an ultrahigh pressure booster pump; two groups of the ultrahigh-pressure booster pumps are arranged in series; the inlet pipe of each group of the ultrahigh pressure booster pumps is connected into a three-way valve, and the outlet of the three-way valve is sequentially connected with a pressure transmitter and a control valve and is finally connected into an external pressure cavity; the device also comprises a discharge high-pressure pipe, wherein the discharge high-pressure pipe is sequentially connected with a two-way high-pressure valve and a flow sensor and is connected into the pressure relief valve assembly.
2. The pressure stabilizing pipeline system for the ultrahigh pressure equipment as claimed in claim 1, wherein a solenoid valve switch is further arranged between the three-way valve and the pressure chamber, and the solenoid valve switch is used for controlling the feed pipe to be switched on and off.
3. The pressure stabilizing pipeline system for the extra-high pressure equipment according to claim 1, wherein the pressure relief valve assembly comprises a pressure relief three-way valve, the inlet of the pressure relief three-way valve is connected with the discharge high-pressure pipe, the other two outlets of the pressure relief three-way valve are respectively connected with a manual pressure relief valve and a pressure relief four-way valve, and the other three interfaces of the pressure relief four-way valve are respectively connected with a pressure relief pneumatic valve, a pressure transmitter and a stop valve.
4. The pressure stabilizing pipeline system for the ultrahigh pressure equipment as claimed in claim 3, wherein the stop valve is further connected with a homogenizing mechanism, and a discharge port of the homogenizing mechanism is connected with the storage barrel.
5. The pressure-stabilizing piping system for an extra-high pressure equipment as claimed in claim 1, wherein the feed pipe is connected to an external pressure chamber; and the plug of the pressure cavity is connected with the discharge high-pressure pipe.
6. A surge tank piping system for extra-high voltage equipment according to claim 1, wherein said two-way high voltage valve is a check valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123302879.XU CN217140194U (en) | 2021-12-24 | 2021-12-24 | Pressure-stabilizing pipeline system for ultrahigh-pressure equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123302879.XU CN217140194U (en) | 2021-12-24 | 2021-12-24 | Pressure-stabilizing pipeline system for ultrahigh-pressure equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217140194U true CN217140194U (en) | 2022-08-09 |
Family
ID=82686971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123302879.XU Active CN217140194U (en) | 2021-12-24 | 2021-12-24 | Pressure-stabilizing pipeline system for ultrahigh-pressure equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217140194U (en) |
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2021
- 2021-12-24 CN CN202123302879.XU patent/CN217140194U/en active Active
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Address after: 513000 603-604, Building 2, Fangding Huating, No. 3908, Nanshan Avenue, Majialong Community, Nantou Street, Nanshan District, Shenzhen, Guangdong Patentee after: Zuihao technology operation (Shenzhen) Group Co.,Ltd. Address before: 518000 Room 201, building A, No. 1, Qian Wan Road, Qianhai Shenzhen Hong Kong cooperation zone, Shenzhen, Guangdong (Shenzhen Qianhai business secretary Co., Ltd.) Patentee before: Zuihao technology operation (Shenzhen) Group Co.,Ltd. |