CN218523086U - Pressure vessel with high-precision automatic pressure adjusting device - Google Patents
Pressure vessel with high-precision automatic pressure adjusting device Download PDFInfo
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- CN218523086U CN218523086U CN202222418169.1U CN202222418169U CN218523086U CN 218523086 U CN218523086 U CN 218523086U CN 202222418169 U CN202222418169 U CN 202222418169U CN 218523086 U CN218523086 U CN 218523086U
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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 discloses a pressure vessel with high accuracy automatic pressure adjusting device relates to pressure vessel pressure regulating technical field. Including pressure accumulator tank, dangerous pressure release subassembly and second holding tank, the dangerous pressure release subassembly of side fixedly connected with of pressure accumulator tank, the dangerous pressure release subassembly is kept away from the side fixedly connected with second holding tank of pressure accumulator tank one end. The vacant second of fixed connection holds jar in pressure storage jar one side holds the jar, be connected with the dangerous pressure release subassembly of pressure release effect between the two, if pressure rises in the pressure storage jar, singly rely on the manometer suggestion of alarm device even, the staff probably has not come to carry out danger and gets rid of, and dangerous pressure release subassembly sets up dangerous pressure in advance, pressure in the pressure storage jar removes the elasticity that the pipe was overcome and is supported tight spring and shift up when exceeding dangerous limiting value, thereby pressure release mouth and air duct intercommunication, with the high-pressure gas in the pressure storage jar input in holding the jar to the second, thereby reach the purpose of automatic step-down.
Description
Technical Field
The utility model relates to a pressure vessel pressure regulating technical field specifically is a pressure vessel with high accuracy automatic pressure adjusting device.
Background
The pressure vessel is a closed device which contains gas or liquid and bears certain pressure, has important status and function in many fields such as industry, civil use, military industry and the like, and is mainly used for various process processes such as heat transfer, mass transfer, reaction and the like, and storing and transporting gas or liquefied gas with pressure.
All kinds of compressors and auxiliary machinery thereof belong to pressure vessels, and the biggest effect of pressure vessel lies in storing high-pressure gas or liquid, when the pressure of gas or liquid in the pressure vessel surpassed in its material safety range, if can not in time carry out the serious potential safety hazard such as can have the explosion of container pressure release, most dangerous pressure vessels all dispose the manometer among the prior art, the pressure size in the pressure vessel can directly be read out from the manometer, but the manometer generally is static display instrument, it does not say that it does not have alarm device, even be provided with alarm device and also must not reach and report to the police the pressure release operation, consequently, current dangerous pressure vessel also belongs to high dangerous device.
In order to help solve the problems that the pressure pole number in the conventional pressure container is increased, the safety hazard is great, and manual pressure discharge is not necessarily timely, the technical personnel in the field provide the pressure container with the high-precision automatic pressure adjusting device.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
To prior art not enough, the utility model discloses a pressure vessel with high accuracy automatic pressure adjusting device to solve the current pressure vessel simple configuration manometer of proposing in the above-mentioned background art and be not enough to get rid of the danger that the internal pressure that pressure vessel exists leads to the container explosion too big, and even dispose alarm device and also must not reach the manual work and carry out the pressure release, device self can not reduce the problem of self pressure through the pressure release.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a pressure container with a high-precision automatic pressure adjusting device comprises a pressure storage tank, a dangerous pressure relief assembly and a second containing tank, wherein the dangerous pressure relief assembly penetrates through the side surface of the pressure storage tank, and the side surface of one end, far away from the pressure storage tank, of the dangerous pressure relief assembly is fixedly connected with the second containing tank;
dangerous pressure release subassembly includes L type pressure release pipe, removal pipe and pressure release pressure regulating part, L type pressure release pipe runs through the side that sets up at the pressure storage tank, the inboard slip joint that pressure storage tank one end was kept away from to L type pressure release pipe has the removal pipe, the fixed pressure release pressure regulating part that is provided with and removes pipe looks adaptation in top of L type pressure release pipe.
Preferably, the pressure storage tank and the side of the second holding tank are both fixedly provided with a support frame, and the pressure storage tank and the side of the second holding tank are fixedly connected with a pressure gauge.
Preferably, a limiting ring matched with the L-shaped pressure relief pipe is fixedly arranged between the L-shaped pressure relief pipe and the movable conduit, and a multi-stage sealing ring is fixedly arranged on the inner side of the L-shaped pressure relief pipe.
Preferably, the side of the movable conduit is provided with a pressure relief opening in a penetrating manner, the pressure relief pressure adjusting piece comprises a connecting strip, a fixing plate, an adjusting bolt and a resisting spring, and the connecting strip is fixedly connected to the top end of the L-shaped pressure relief pipe.
Preferably, the top end of the connecting strip is fixedly connected with a fixing plate, an adjusting bolt penetrates through the upper surface of the fixing plate, and a resisting spring is arranged between the adjusting bolt and the movable guide pipe.
Preferably, the top end of the movable guide pipe is fixedly connected with a limiting sleeve, the abutting spring is arranged in the limiting sleeve, the adjusting bolt is in threaded connection with the fixed plate, and a pressure gauge is arranged between the adjusting bolt and the abutting spring.
Preferably, the side fixedly connected with air duct of jar is held to the second, and the air duct runs through L type pressure release pipe and sets up, the second holds jar and passes through air duct and L type pressure release pipe fixed connection.
The utility model discloses a pressure vessel with high accuracy automatic pressure adjustment device, its beneficial effect who possesses as follows:
1. this pressure vessel with high accuracy automatic pressure adjusting device, hold jar at the vacant second that is used for storage medium's pressure accumulator jar one side fixed connection another equal material, and be connected with between the two and be used for emergency from the pressure accumulator jar to the dangerous pressure release subassembly of second holding jar pressure release, if pressure sharply rises in the pressure accumulator jar when using, if the manometer that singly relies on its side to set up even alarm device suggestion, the staff toward too late to carry out danger and get rid of, and the dangerous pressure release subassembly that sets up in this device sets up dangerous pressure intensity in advance, it shifts up to overcome the elasticity of resisting tight spring to remove the pipe when pressure intensity in the pressure accumulator jar exceeds dangerous limit value, thereby pressure release mouth and air duct intercommunication, with the high-pressure gas in the pressure accumulator jar to the second holding jar internal input, thereby reach the purpose of automatic step-down.
2. This pressure vessel with high accuracy automatic pressure adjusting device, be different from among the prior art set up manometer and various alarm device suggestion operating personnel in pressure storage tank and carry out the pressure release, but hold the jar through the dangerous pressure release subassembly that can automatic pressure release and connect pressure storage tank and second, can open pressure release passageway when critical and hold the jar to vacant second in the pressure release, not only can maintain the pressure in the pressure storage tank and realize the automatic switching of dangerous pressure release subassembly, can also automatic identification and get rid of danger fast, whole process does not need artifical the participation, only need set up dangerous pressure in advance can.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the dangerous pressure relief assembly of the present invention;
FIG. 3 is a sectional view of the pressure relief pressure adjusting member of the present invention;
fig. 4 shows a structure a in fig. 3 according to the present invention.
In the figure: 1. a pressure storage tank; 2. a hazardous pressure relief assembly; 201. an L-shaped pressure relief pipe; 202. moving the catheter; 203. a pressure relief pressure adjustment member; 2031. a connecting strip; 2032. a fixing plate; 2033. adjusting the bolt; 2034. the spring is tightly propped; 3. a second holding tank; 4. a support frame; 5. a pressure gauge; 6. a limiting ring; 7. a multi-stage seal ring; 8. a pressure relief port; 9. and a limiting sleeve.
Detailed Description
The embodiment of the utility model discloses pressure vessel with high accuracy automatic pressure adjusting device is disclosed.
According to figure 1 show, including pressure storage tank 1, dangerous pressure release subassembly 2 and second holding tank 3, pressure storage tank 1's side fixed connection has dangerous pressure release subassembly 2, and dangerous pressure release subassembly 2 keeps away from the side fixed connection who pressure storage tank 1 one end and holds tank 3 with the second.
According to the attached drawing 2, the dangerous pressure relief assembly 2 comprises an L-shaped pressure relief pipe 201, a movable conduit 202 and a pressure relief pressure adjusting piece 203, the L-shaped pressure relief pipe 201 penetrates through the side face of the pressure storage tank 1, the movable conduit 202 is slidably clamped on the inner side of one end, away from the pressure storage tank 1, of the L-shaped pressure relief pipe 201, and the pressure relief pressure adjusting piece 203 matched with the movable conduit 202 is fixedly arranged at the top end of the L-shaped pressure relief pipe 201.
When the pressure in the pressure storage tank 1 reaches the critical value, the L-shaped pressure relief pipe 201 can sense the internal pressure, and the movable conduit 202 moves correspondingly under the action of the pressure, and the pressure relief pressure adjusting member 203 is used for setting the critical value of the pressure, and the value range is determined according to the material of the pressure storage tank 1.
According to fig. 3, the pressure relief pressure adjusting member 203 includes a connecting bar 2031, a fixing plate 2032, an adjusting bolt 2033 and a resisting spring 2034, and the connecting bar 2031 is fixedly connected to the top end of the L-shaped pressure relief pipe 201.
A fixing plate 2032 is fixedly connected to the top end of the connecting bar 2031, an adjusting bolt 2033 is disposed on the upper surface of the fixing plate 2032 in a penetrating manner, and a fastening spring 2034 is disposed between the adjusting bolt 2033 and the movable conduit 202.
The fixing plate 2032 is fixedly connected to the L-shaped pressure relief pipe 201 via a connecting bar 2031, and when the pressure in the pressure storage tank 1 increases, the movable conduit 202 compresses under the action of the pressure to abut against the spring 2034 and carries the pressure, so as to connect the pressure relief pipeline.
The top end of the movable guide pipe 202 is fixedly connected with a limiting sleeve 9, the abutting spring 2034 is arranged in the limiting sleeve 9, the adjusting bolt 2033 is in threaded connection with the fixing plate 2032, the pressure gauge 5 is arranged between the adjusting bolt 2033 and the abutting spring 2034, and the limiting sleeve 9 can prevent the abutting spring 2034 from dropping off the original position from the pressure gauge 5.
According to the illustration in fig. 4, a matched limiting ring 6 is fixedly arranged between the L-shaped pressure relief pipe 201 and the movable conduit 202, and a multi-stage sealing ring 7 is fixedly arranged on the inner side of the L-shaped pressure relief pipe 201, so that the multi-stage sealing ring 7 can well prevent leakage under a high-pressure condition.
The side of removing pipe 202 runs through and has seted up pressure release mouth 8, and the side fixedly connected with air duct of second holding tank 3, and the air duct runs through L type pressure release pipe 201 and sets up, and the second holds tank 3 and passes through air duct and L type pressure release pipe 201 fixed connection.
The working principle is as follows:
this pressure vessel with high accuracy automatic pressure adjusting device, hold jar 3 at the vacant second that is used for the pressure holding vessel 1 one side fixed connection another equal material of storage medium, and be connected with between the two and be used for the emergency to hold jar 3 dangerous pressure release subassembly 2 of pressure release to the second from pressure holding vessel 1, if pressure sharply rises in pressure holding vessel 1 when using, if only rely on manometer 5 that its side set up or alarm device suggestion even, the staff too late to get on danger and get rid of, and dangerous pressure release subassembly 2 that sets up in this device sets up dangerous pressure in advance, when the pressure in pressure holding vessel 1 surpasss dangerous limit value, the elasticity that moves pipe 202 and overcomes abutment spring 2034 shifts up, thereby pressure release mouth 8 and air duct UNICOM, input the high-pressure gas in the pressure holding vessel 1 to the second holds jar 3, thereby reach the purpose of automatic step-down.
The utility model discloses among the device in-service use, be different from among the prior art set up manometer 5 and various alarm device suggestion operating personnel and carry out the pressure release in pressure storage tank 1, but 2 connect pressure storage tank 1 and second holding tank 3 through dangerous pressure release subassembly that can automatic pressure release, can open pressure release passageway when emergency and hold the pressure release in the tank 3 to vacant second, not only can maintain the pressure in the pressure storage tank 1 and realize dangerous pressure release subassembly 2's automatic switching, can also automatic identification and get rid of danger fast, whole process does not need artifical the participation, only need set up in advance dangerous pressure can.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A pressure vessel with high accuracy automatic pressure adjusting device, includes pressure storage tank (1), dangerous pressure release subassembly (2) and second holding tank (3), its characterized in that: a dangerous pressure relief assembly (2) penetrates through the side surface of the pressure storage tank (1), and a second accommodating tank (3) is fixedly connected to the side surface of one end, far away from the pressure storage tank (1), of the dangerous pressure relief assembly (2);
dangerous pressure release subassembly (2) include L type pressure release pipe (201), remove pipe (202) and pressure release pressure regulating part (203), L type pressure release pipe (201) run through the side that sets up at pressure storage tank (1), the inboard slip joint that pressure storage tank (1) one end was kept away from in L type pressure release pipe (201) has removal pipe (202), the fixed pressure release pressure regulating part (203) that are provided with and remove pipe (202) looks adaptation in top of L type pressure release pipe (201).
2. A pressure vessel having a high precision automatic pressure adjusting device according to claim 1, characterized in that: pressure storage tank (1) all fixedly provided with support frame (4) with the side that the second held jar (3), just pressure storage tank (1) and the side fixedly connected with manometer (5) that the second held jar (3).
3. A pressure vessel having a high precision automatic pressure regulating device in accordance with claim 1, wherein: a limiting ring (6) which is matched with the L-shaped pressure relief pipe (201) is fixedly arranged between the L-shaped pressure relief pipe (201) and the movable guide pipe (202), and a multi-stage sealing ring (7) is fixedly arranged on the inner side of the L-shaped pressure relief pipe (201).
4. A pressure vessel having a high precision automatic pressure adjusting device according to claim 1, characterized in that: the side of removing pipe (202) runs through and has seted up pressure release mouth (8), pressure release pressure regulating part (203) includes connecting strip (2031), fixed plate (2032), adjusting bolt (2033) and supports tight spring (2034), connecting strip (2031) fixed connection is on the top of L type pressure release pipe (201).
5. The pressure vessel with high precision automatic pressure adjusting device according to claim 4, characterized in that: the top end of the connecting strip (2031) is fixedly connected with a fixing plate (2032), the upper surface of the fixing plate (2032) is provided with an adjusting bolt (2033) in a penetrating way, and a resisting spring (2034) is arranged between the adjusting bolt (2033) and the movable conduit (202).
6. The pressure vessel with high precision automatic pressure adjusting device according to claim 4, characterized in that: the top end of the movable guide pipe (202) is fixedly connected with a limiting sleeve (9), the abutting spring (2034) is arranged in the limiting sleeve (9), the adjusting bolt (2033) is in threaded connection with the fixing plate (2032), and a pressure gauge (5) is arranged between the adjusting bolt (2033) and the abutting spring (2034).
7. The pressure vessel with high precision automatic pressure adjusting device according to claim 4, characterized in that: the side fixedly connected with air duct of second holding tank (3), the air duct runs through L type pressure release pipe (201) and sets up, the second holds tank (3) and passes through air duct and L type pressure release pipe (201) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222418169.1U CN218523086U (en) | 2022-09-13 | 2022-09-13 | Pressure vessel with high-precision automatic pressure adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222418169.1U CN218523086U (en) | 2022-09-13 | 2022-09-13 | Pressure vessel with high-precision automatic pressure adjusting device |
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| Publication Number | Publication Date |
|---|---|
| CN218523086U true CN218523086U (en) | 2023-02-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222418169.1U Active CN218523086U (en) | 2022-09-13 | 2022-09-13 | Pressure vessel with high-precision automatic pressure adjusting device |
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| CN (1) | CN218523086U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117515407A (en) * | 2024-01-03 | 2024-02-06 | 浙江浙能迈领环境科技有限公司 | Ship LNG evaporation gas recycling device |
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2022
- 2022-09-13 CN CN202222418169.1U patent/CN218523086U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117515407A (en) * | 2024-01-03 | 2024-02-06 | 浙江浙能迈领环境科技有限公司 | Ship LNG evaporation gas recycling device |
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