CN213113333U - Automatic pressure relief jacket - Google Patents
Automatic pressure relief jacket Download PDFInfo
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- CN213113333U CN213113333U CN202021713126.0U CN202021713126U CN213113333U CN 213113333 U CN213113333 U CN 213113333U CN 202021713126 U CN202021713126 U CN 202021713126U CN 213113333 U CN213113333 U CN 213113333U
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- pressure relief
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Abstract
The utility model relates to an automatic pressure relief jacket, which structurally comprises a jacket, wherein the upper part of the jacket is provided with a water inlet and a pressure relief opening, the bottom of the jacket is provided with a water outlet, the water inlet is provided with a water inlet pipe, the water outlet is provided with a water outlet pipe, and the pressure relief opening is provided with a pressure relief pipe; the pressure relief pipe is provided with an exhaust valve, the end part of the pressure relief pipe is provided with a filter, the end part of the filter is provided with a safety valve, and the safety valve is communicated with the water storage tank through a pressure relief collecting pipeline; the water outlet pipe is communicated with the water storage tank, and the water storage tank is communicated with the water inlet pipe through a water return pipe. The utility model discloses simple structure can in time discharge pressure when pressing from both sides the cover internal pressure too big, and protection pressure vessel and clamp cover do not receive the damage.
Description
Technical Field
The utility model relates to a press from both sides the cover, specifically speaking is an automatic pressure release presss from both sides cover.
Background
The industrial production field needs to use a temperature-controllable pressure vessel, the temperature rise and the temperature reduction of the pressure vessel are mostly carried out by adding circulating water into a jacket, the jacket efficiently heats and cools the device, and the main body of the device consists of a fermentation tank pressure vessel and a jacket shell. The pressure vessel is hollow cylinder, the pressure vessel is provided with a jacket shell, the jacket shell is provided with a water inlet and a water outlet, the biological heat energy generated in the fermentation process is conducted to the inside of the fermentation tank pressure vessel through the circulating water in the jacket for heating or cooling regulation and control, the pressure vessel is stirred to ensure that the tank is heated uniformly, so that a stable temperature environment is maintained in the fermentation process.
The temperature rise of the medium in the jacket causes the volume of the liquid to expand, and if the medium is water, a large amount of gas is generated, so that the pressure in the jacket becomes large, and the large pressure causes the deformation of the jacket, thereby causing the damage of the pressure vessel and the jacket, affecting the normal production and increasing the maintenance cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an automatic pressure release presss from both sides cover to solve the current problem that presss from both sides the cover pressure grow and lead to pressure vessel and press from both sides the cover damage easily.
The utility model discloses a realize like this: an automatic pressure relief jacket comprises a jacket, wherein a water inlet and a pressure relief opening are formed in the upper part of the jacket, a water outlet is formed in the bottom of the jacket, a water inlet pipe is arranged at the water inlet, a water outlet pipe is arranged at the water outlet, and a pressure relief pipe is arranged at the pressure relief opening; the pressure relief pipe is provided with an exhaust valve, the end part of the pressure relief pipe is provided with a filter, the end part of the filter is provided with a safety valve, and the safety valve is communicated with the water storage tank through a pressure relief collecting pipeline; the water outlet pipe is communicated with the water storage tank, and the water storage tank is communicated with the water inlet pipe through a water return pipe.
The safety valve is a spring type pressure relief valve.
And a water inlet valve is arranged at the end part of the water inlet pipe.
And a control valve is arranged on the water return pipe.
The steam valve is arranged on the water inlet pipe and communicated with the steam pipeline.
The filter is a Y-shaped filter.
A thermometer is arranged on the jacket.
And a pressure gauge is arranged on the pressure relief pipe.
The utility model discloses it has the pressure release mouth to open on pressing from both sides cover upper portion, is connected with the pressure release pipe on the pressure release mouth, is provided with discharge valve on the pressure release pipe, when pressing from both sides the interior production gas of cover, discharge valve discharge can be followed to gas. When the volume of the medium in the jacket expands due to the rise of the temperature and the formed pressure exceeds the set pressure of the safety valve, the safety valve is automatically opened, so that the medium in the jacket enters the water storage tank through the pressure relief collecting pipeline, and the excess pressure in the jacket is released. The liquid medium entering the water storage tank from the pressure relief port and the water outlet returns to the water inlet pipe through the water return pipe for recycling.
The utility model discloses simple structure can in time discharge pressure when pressing from both sides the cover internal pressure too big, and protection pressure vessel and clamp cover do not receive the damage.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. a jacket; 2. a water inlet; 3. a pressure relief port; 4. a water outlet; 5. a pressure relief pipe; 6. an exhaust valve; 7. a filter; 8. a safety valve; 9. a pressure relief collection pipe; 10. a pressure gauge; 11. a water storage tank; 12. a water outlet pipe; 13. a water return pipe; 14. a water inlet pipe; 15. a water inlet valve; 16. a control valve; 17. a steam valve; 18. a thermometer; 19. a pressure vessel.
Detailed Description
As shown in fig. 1, the utility model comprises a jacket 1, a water inlet 2 and a pressure relief opening 3 are arranged on the upper part of the jacket 1, a water outlet 4 is arranged on the bottom of the jacket 1, a water inlet pipe 14 is arranged on the water inlet 2, a water outlet pipe 12 is arranged on the water outlet 4, and a pressure relief pipe 5 is arranged on the pressure relief opening 3; an exhaust valve 6 is arranged on the pressure relief pipe 5, a filter 7 is arranged at the end part of the pressure relief pipe 5, a safety valve 8 is arranged at the end part of the filter 7, and the safety valve 8 is communicated with a water storage tank 11 through a pressure relief collecting pipeline 9; the water outlet pipe 12 is communicated with the water storage tank 11, and the water storage tank 11 is communicated with the water inlet pipe 14 through the water return pipe 13.
Wherein, water inlet 2 and pressure release mouth 3 set up apart from certain interval, are located the both sides of pressing from both sides cover 1 generally, make pressure release mouth 3 can not directly receive the influence of water inlet 2, but receive the medium effect in whole cover 1.
The redundant liquid medium flowing out of the pressure relief port 3 enters the water storage tank 11 through the pressure relief pipe 5 and the pressure relief collecting pipeline 9, so that the liquid in the jacket 1 is prevented from polluting the environment in the pressure relief process, and meanwhile, the liquid medium is recycled.
The safety valve 8 is a spring type pressure relief valve, the pressure relief critical value can be adjusted, and when the pressure exceeds the set critical value, the spring type pressure relief valve automatically jumps to release the pressure.
A water inlet valve 15 is arranged at the end part of the water inlet pipe 14, and the liquid is controlled to enter the jacket 1 by controlling the on-off of the water inlet valve 15, so that the liquid in the jacket 1 is added and supplemented.
The water return pipe 13 is provided with a control valve 16, and the liquid in the water storage tank 11 is controlled to return to the water inlet pipe 14 by opening and closing the control valve 16, so that the recycling of the liquid medium is realized.
The water inlet pipe 14 is provided with a steam valve 17, the steam valve 17 is communicated with a steam pipeline, and when the liquid medium in the water inlet pipe 14 needs to be heated, the steam valve 17 is opened to heat the liquid.
The filter 7 is a Y-shaped filter 7, the Y-shaped filter 7 is used for filtering impurities in liquid in the pressure relief pipe 5, the pressure relief pipe 5 is prevented from being blocked, and the Y-shaped filter 7 can be opened to replace a filter element to remove the filtered impurities.
A thermometer 18 is provided on the jacket 1 for monitoring the temperature of the liquid medium inside the jacket 1. A pressure gauge 10 is arranged on the pressure relief pipe 5.
The utility model discloses it has pressure release mouth 3 to open on pressing from both sides 1 upper portion of cover, is connected with pressure release pipe 5 on pressure release mouth 3, is provided with discharge valve 6 on pressure release pipe 5, when pressing from both sides the interior production gas of cover 1, discharge valve 6 discharge can be followed to gas. When the volume of the medium in the jacket 1 expands due to the rise of the temperature and the formed pressure exceeds the set pressure of the safety valve 8, the safety valve 8 is automatically opened, so that the medium in the jacket 1 enters the water storage tank 11 through the pressure relief collecting pipeline 9, and the excess pressure in the jacket is released. The liquid medium entering the water storage tank 11 from the pressure relief port 3 and the water outlet 4 returns to the water inlet pipe 14 through the water return pipe 13 for recycling. The utility model discloses simple structure can in time discharge pressure when pressing from both sides 1 internal pressure too big, and protection pressure vessel 19 and clamp cover 1 do not receive the damage.
Claims (8)
1. An automatic pressure relief jacket is characterized by comprising a jacket, wherein the upper part of the jacket is provided with a water inlet and a pressure relief opening, the bottom of the jacket is provided with a water outlet, the water inlet is provided with a water inlet pipe, the water outlet is provided with a water outlet pipe, and the pressure relief opening is provided with a pressure relief pipe; the pressure relief pipe is provided with an exhaust valve, the end part of the pressure relief pipe is provided with a filter, the end part of the filter is provided with a safety valve, and the safety valve is communicated with the water storage tank through a pressure relief collecting pipeline; the water outlet pipe is communicated with the water storage tank, and the water storage tank is communicated with the water inlet pipe through a water return pipe.
2. The automatic pressure relief jacket according to claim 1, wherein said safety valve is a spring loaded pressure relief valve.
3. The automatic pressure relief jacket according to claim 1, wherein a water inlet valve is provided at the end of the water inlet pipe.
4. The automatic pressure relief jacket according to claim 1, wherein a control valve is provided on said return pipe.
5. The automatic pressure relief jacket according to claim 1, wherein a steam valve is disposed on said water inlet pipe, said steam valve being in communication with a steam line.
6. The automatic pressure relief jacket according to claim 1, wherein said filter is a Y-filter.
7. The automatic pressure relief jacket according to claim 1, wherein a thermometer is provided on said jacket.
8. The automatic pressure relief jacket according to claim 1, wherein a pressure gauge is provided on said pressure relief tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021713126.0U CN213113333U (en) | 2020-08-17 | 2020-08-17 | Automatic pressure relief jacket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021713126.0U CN213113333U (en) | 2020-08-17 | 2020-08-17 | Automatic pressure relief jacket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213113333U true CN213113333U (en) | 2021-05-04 |
Family
ID=75655413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021713126.0U Active CN213113333U (en) | 2020-08-17 | 2020-08-17 | Automatic pressure relief jacket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213113333U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115193338A (en) * | 2022-07-26 | 2022-10-18 | 广西藤县通轩立信化学有限公司 | A reation kettle for processing alkaline catalytic phosphorus modified rosin phenolic resin |
-
2020
- 2020-08-17 CN CN202021713126.0U patent/CN213113333U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115193338A (en) * | 2022-07-26 | 2022-10-18 | 广西藤县通轩立信化学有限公司 | A reation kettle for processing alkaline catalytic phosphorus modified rosin phenolic resin |
| CN115193338B (en) * | 2022-07-26 | 2023-09-15 | 广西藤县通轩立信化学有限公司 | Reaction kettle for processing alkaline catalytic phosphorus modified rosin phenolic resin |
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