CN110701302B

CN110701302B - Pressure vessel with overvoltage protection

Info

Publication number: CN110701302B
Application number: CN201910952844.9A
Authority: CN
Inventors: 丁治玲; 孙雨蒙; 王基民
Original assignee: Hangzhou Hezuo Chemical Machinery Co ltd
Current assignee: Hangzhou Hezuo Chemical Machinery Co ltd
Priority date: 2019-10-09
Filing date: 2019-10-09
Publication date: 2021-05-04
Anticipated expiration: 2039-10-09
Also published as: CN110701302A

Abstract

The invention discloses a pressure container with overpressure protection, which comprises a container main body, wherein an end cover is fixed at the upper end of the container main body, the container main body comprises three cavities, one cavity is positioned in the middle of the container main body and is uniformly provided with a plurality of springs for buffering the gas pressure in the container main body, and a second cavity is provided with an adjusting support, so that the buffering strength of an elastic base on the second cavity is adjusted when different materials are fermented, and the emergency is convenient to deal with.

Description

Pressure vessel with overvoltage protection

Technical Field

The invention relates to the technical field of pressure vessel main body equipment, in particular to a pressure vessel with overpressure protection.

Background

The pressure vessel body is a closed vessel body capable of withstanding pressure. The pressure container body has wide application range, and has important position and function in many departments of industry, civil use, military industry and the like and many fields of scientific research.

However, the conventional pressure vessel for fermentation is often not provided with a buffer device, i.e. the pressure vessel cannot handle emergencies, when the pressure in the vessel suddenly increases or gas cannot be discharged in time, the inner wall of the vessel is firstly impacted, and if the pressure in the vessel cannot respond in time, adverse results are easy to generate. Accordingly, one skilled in the art has provided a pressure vessel with overpressure protection to address the problems set forth in the background above.

Disclosure of Invention

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a pressure vessel with overvoltage protection, its includes the vessel main part, the upper end of vessel main part is fixed with the end cover, the vessel main part includes a plurality of cavitys, is provided with the regulation support in one of them cavity, the regulation support is used for adjusting the buffer strength of vessel main part.

Further, as preferred, the upper end of container main part is passed through the engaging lug and is fixed continuous with the end cover, the lower extreme of container main part is fixed subaerial through a plurality of landing legs, the surface coating of container main part has alkyd enamel, the front surface of container main part is provided with display panel, one side embedding intercommunication of container main part has the discharge gate, the top of container main part is provided with the detector, one side embedding intercommunication that the upper surface of container main part is located the detector has the pan feeding mouth, the equal sealing connection of one end of discharge gate and pan feeding mouth has sealed lid.

Further, as preferred, sealed lid includes the lid, the inside coaxial fixed with rubber pad of lid, be provided with sealed the pad between lid and the rubber pad, the inboard of lid is provided with the internal thread, the surface of pan feeding mouth and discharge gate all is provided with the pipe thread corresponding with the internal thread, sealed pad passes through epoxy glue fixed connection with the lid, and sealed thickness of filling up is 5 mm.

Further, preferably, the container main body comprises a first cylinder, an elastic base, a second cylinder and a rigid base, wherein the elastic base is a revolving body and is fixedly connected with the first cylinder by a connecting ring; the rigid base is a revolving body, the rigid base is fixedly connected with the second barrel through the connecting ring, the second barrel is coaxially sleeved outside the first barrel, the rigid base is sleeved outside the elastic base, the first barrel, the second barrel and the connecting ring jointly form a first cavity, the elastic base, the rigid base and the connecting ring jointly form a second cavity, a plurality of springs are uniformly distributed in the first cavity, and a plurality of adjusting supports are uniformly distributed in the second cavity.

Further, as preferred, one end of the spring in the first cavity is fixedly connected with the inner wall of the second cylinder, the other end of the spring is fixedly connected with the outer wall of the first cylinder, one end of the adjusting support abuts against the bottom of the elastic base, the other end of the adjusting support is fixed on the rigid base, and a protective shell is further arranged outside the rigid base.

Further, preferably, the protective housing is wrapped outside the cylinder II and the rigid base, the protective housing, the cylinder II and the rigid base form a cavity III together, the cavity I is embedded and communicated with an auxiliary pipe I, and the cavity III is embedded and communicated with an auxiliary pipe II.

Further, as preferred, it includes fixing base, stabilizer bar, slide and connecting rod, two to adjust to support adopt the stabilizer bar to be connected between the fixing base, every the bottom of fixing base all is fixed with the rubber pad, every the equal vertical connecting rod that is fixed with in top of fixing base, two connecting rods support jointly and are connected with the slide, the slide slides and sets up on two connecting rods, open transversely the upper end of connecting rod has the through-hole, is fixed with the embedding elastic sleeve in this through-hole, and the common bracing piece that is connected with in two elastic sleeves, the equipartition has a plurality of springs between bracing piece and the slide.

Further, as preferred, the one end that the bracing piece was kept away from to the slide is fixed with the threaded rod that sets up along the connecting rod direction, threaded rod and stabilizer bar threaded connection, the threaded rod stretches out rigid base, the one end that the slide was kept away from to the bracing piece is fixed with two supporting seats that set up along the connecting rod direction, the one end surface that the bracing piece was kept away from to the supporting seat is the arc.

Compared with the prior art, the invention has the beneficial effects that:

the container main part that this device set up includes three cavity, and wherein cavity one is located the middle part of container main part, and its equipartition has a plurality of springs for gas pressure in the buffer container main part, is provided with the regulation support in the cavity two to adjust the cushion strength of the elastic base on the cavity two when the different materials of fermentation, be convenient for deal with emergency, still be provided with the cavity threely in addition and further as supporting, ensured container main's security.

Drawings

FIG. 1 is a schematic perspective view of a pressure vessel with overpressure protection;

FIG. 2 is a schematic plan view of a pressure vessel with overpressure protection;

FIG. 3 is an enlarged schematic view of FIG. 2 at A;

FIG. 4 is a schematic view of an adjustable support structure for a pressure vessel with overpressure protection;

FIG. 5 is a schematic view of a seal cap for a pressure vessel having overpressure protection;

in the figure: 1. a sealing cover; 11. an internal thread; 12. a cover body; 13. a gasket; 14. a rubber pad; 2. a discharge port; 3. an end cap; 4. a display panel; 5. a container body; 51. a first cylinder body; 52. an elastic base; 53. a second cylinder body; 54. a rigid base; 55. a protective shell; 56. a first auxiliary pipe; 57. a second auxiliary pipe; 58. a connecting ring; 6. a pressure relief device; 7. a detector; 8. a feeding port; 9. adjusting and supporting; 91. a fixed seat; 92. a rubber pad; 93. a stabilizer bar; 94. a threaded rod; 95. a slide base; 96. a connecting rod; 97. a support bar; 98. an elastic sleeve; 98. a supporting seat; 10. bending the pipe; 104. an elastic block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): referring to fig. 1-5, the present invention provides a technical solution: a pressure vessel with overpressure protection comprises a vessel body 5, an end cover 3 is fixed at the upper end of the vessel body 5, the vessel body 5 comprises a plurality of cavities, an adjusting support 9 is arranged in one of the cavities, and the adjusting support 9 is used for adjusting the buffer strength of the vessel body 5.

In this embodiment, the upper end of the container body 5 is fixedly connected with the end cap 3 through a connecting lug, the lower end of the container body 5 is fixed on the ground through a plurality of supporting legs, the outer surface of the container body 5 is coated with alkyd enamel, the gray alkyd enamel can reduce the influence of light and temperature in the external environment on the internal pressure of the container 5, a display panel 4 is arranged on the front surface of the container main body 5, a discharge hole 2 is embedded and communicated with one side of the container main body 5, a detector 7 is arranged at the top end of the container main body 5, a feed inlet 8 is embedded and communicated with one side of the upper surface of the container main body 5, which is positioned at the detector 7, one end of the discharge port 2 and one end of the feeding port 8 are both hermetically connected with a sealing cover 1, the detector 7 is electrically connected with the display panel 4, and the detector 7 can measure and analyze fermentation components in the container body 5.

In this embodiment, the sealing cover 1 includes a cover body 12, a rubber gasket 14 is coaxially fixed inside the cover body 12, a sealing gasket 13 is disposed between the cover body 12 and the rubber gasket 14, an internal thread 11 is disposed inside the cover body 12, pipe threads corresponding to the internal thread 11 are disposed on both the surfaces of the feeding port 8 and the discharging port 2, the sealing gasket 13 is fixedly connected to the cover body 12 through epoxy resin glue, and the thickness of the sealing gasket 13 is 5mm, when the cover body 12 is fixedly connected to the pipe orifice of the discharging port 2 through the internal thread 11, the sealing gasket 13 can resist the pipe orifice, so that the connection sealing performance between the cover body 12 and the pipe orifice is high, the contact area between the rubber gasket 14 and the inside of the pipeline can be increased, thereby further assisting in increasing the sealing performance of the discharging port 2, and in addition, the epoxy resin glue can resist high temperature, and avoid the sealing gasket, specifically, at first through pan feeding mouth 8 toward 5 inside addition fermentation products of vessel, then make pan feeding mouth 8 and discharge gate 2 keep encapsulated situation through sealed lid 1, can measure 5 inside fermentation composition analysis of vessel through detector 7, show on the analysis result redisplay panel 4, when 5 internal pressure of vessel is great, can pass through 6 automatic pressure release of pressure relief device for vessel 5's inside keeps certain safe pressure.

In this embodiment, the container main body 5 includes a first cylinder 51, an elastic base 52, a second cylinder 53 and a rigid base 54, the elastic base 52 is a revolving body, the size of the opening of the elastic base 52 matches the diameter of the first cylinder 51, specifically, the elastic base 52 includes a straight cylinder part and an arc-shaped cover part, wherein the diameter of the straight cylinder part is the same as the diameter of the first cylinder 51, so that the elastic base 52 and the first cylinder 51 together form an inner container of the container main body 5; the elastic base 52 is fixedly connected with the first cylinder body 51 by a connecting ring 58; the rigid base 54 is a revolving body, the size of the opening of the rigid base 54 is matched with the diameter of the second cylinder 53, specifically, the rigid base 54 and the elastic base have similar structures and also comprise a straight cylinder part and an arc-shaped cover part, wherein the diameter of the straight cylinder part of the rigid base 54 is the same as that of the second cylinder 53, so that the rigid base 54 and the second cylinder 53 jointly form a shell of the container main body 5; the rigid base 54 is fixedly connected with the second cylinder 53 through a connecting ring 58, the second cylinder 53 is coaxially sleeved outside the first cylinder 51, the rigid base 54 is sleeved outside the elastic base 52, the first cylinder 51, the second cylinder 53 and the connecting ring 58 jointly form a first cavity, the elastic base 52, the rigid base 54 and the connecting ring 58 jointly form a second cavity, a plurality of springs are uniformly distributed in the first cavity, and a plurality of adjusting supports 9 are uniformly distributed in the second cavity.

In this embodiment, one end of the spring in the first cavity is fixedly connected to the inner wall of the second cylinder 53, the other end of the spring is fixedly connected to the outer wall of the first cylinder 51, one end of the adjusting support 9 abuts against the bottom of the elastic base 52, the other end of the adjusting support 9 is fixed to the rigid base 54, and a protective shell 55 is further disposed outside the rigid base 54.

In this embodiment, the protective shell 55 is wrapped outside the cylinder body two 53 and the rigid base 54, and the protective shell 55, the cylinder body two 53 and the rigid base 54 together form a cavity three, the cavity one is embedded and communicated with an auxiliary pipe one 56, the cavity three is embedded and communicated with an auxiliary pipe two 57, a buffer can be fed into the cavity one through the auxiliary pipe one 56, and a buffer can be fed into the cavity three through the auxiliary pipe two 57.

In this embodiment, the adjusting support 9 includes a fixing seat 91, a stabilizer 93, a sliding seat 95 and a connecting rod 96, two of the fixing seats 91 are connected by the stabilizer 93, a rubber pad 92 is fixed at the bottom of each fixing seat 91, the connecting rod 96 is vertically fixed at the top of each fixing seat 91, the two connecting rods 96 are jointly supported and connected with the sliding seat 95, the sliding seat 95 is slidably disposed on the two connecting rods 96, a sliding groove is disposed on each specific connecting rod 96, sliding blocks are disposed at two ends of the sliding seat 95, the sliding blocks are slidably disposed in the sliding grooves, a through hole is transversely formed in the upper end of each connecting rod 96, an elastic sleeve 98 is fixedly embedded in the through hole, a supporting rod 97 is commonly connected in the two elastic sleeves 98, and a plurality of springs are uniformly distributed between the supporting.

In this embodiment, the one end that the bracing piece 97 was kept away from to slide 95 is fixed with along the threaded rod 94 that the rotation of connecting rod 96 direction set up, threaded rod 94 and stabilizer bar 93 threaded connection, rigid base 54 is stretched out to threaded rod 94, the one end that the slide 95 was kept away from to bracing piece 97 is fixed with two supporting seats 99 that set up along the connecting rod 96 direction, the one end surface that the bracing piece 97 was kept away from to supporting seat 99 is the arc, is convenient for support elastic base's arc front cover part, can adjust the position of slide 95 on connecting rod 96 through rotating threaded rod 94 to adjust supporting seat 99's buffer strength.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A pressure vessel with overpressure protection comprises a vessel main body (5), and is characterized in that an end cover (3) is fixed at the upper end of the vessel main body (5), the vessel main body (5) comprises a plurality of cavities, an adjusting support (9) is arranged in one cavity, and the adjusting support (9) is used for adjusting the buffer strength of the vessel main body (5);

the upper end of the container main body (5) is fixedly connected with the end cover (3) through a connecting lug, the lower end of the container main body (5) is fixed on the ground through a plurality of supporting legs, alkyd enamel is coated on the outer surface of the container main body (5), a display panel (4) is arranged on the front surface of the container main body (5), a discharge port (2) is embedded and communicated with one side of the container main body (5), a detector (7) is arranged at the top end of the container main body (5), a feeding port (8) is embedded and communicated with one side, located on the detector (7), of the upper surface of the container main body (5), and sealing covers (1) are hermetically connected to one ends of the discharge port (2) and the feeding port (8);

the sealing cover (1) comprises a cover body (12), a rubber pad (14) is coaxially fixed inside the cover body (12), a sealing gasket (13) is arranged between the cover body (12) and the rubber pad (14), an internal thread (11) is arranged on the inner side of the cover body (12), pipe threads corresponding to the internal thread (11) are arranged on the surfaces of the feeding port (8) and the discharging port (2), the sealing gasket (13) is fixedly connected with the cover body (12) through epoxy resin glue, and the thickness of the sealing gasket (13) is 5 mm;

the container main body (5) comprises a first cylinder body (51), an elastic base (52), a second cylinder body (53) and a rigid base (54), wherein the elastic base (52) is a revolving body, and the elastic base (52) is fixedly connected with the first cylinder body (51) by a connecting ring (58); rigid base (54) is the solid of revolution, rigid base (54) adopt go-between (58) and barrel two (53) fixed linking to each other, barrel two (53) coaxial cover is established in the outside of barrel one (51), rigid base (54) cover is established in the outside of elastic base (52), barrel one (51), barrel two (53) and go-between (58) constitute cavity one jointly, elastic base (52), rigid base (54) and go-between (58) constitute cavity two jointly, the equipartition has a plurality of springs in the cavity one, the equipartition has a plurality of regulation to support (9) in the cavity two.

2. The pressure vessel with overpressure protection as claimed in claim 1, wherein one end of the spring in the first cavity is fixedly connected with the inner wall of the second cylinder (53), the other end of the spring is fixedly connected with the outer wall of the first cylinder (51), one end of the adjusting support (9) abuts against the bottom of the elastic base (52), the other end of the adjusting support (9) is fixed on the rigid base (54), and the rigid base (54) is provided with a protective shell (55) on the outside.

3. The pressure vessel with overpressure protection as claimed in claim 2, wherein the protective shell (55) is wrapped outside the second cylinder (53) and the rigid base (54), and the protective shell (55), the second cylinder (53) and the rigid base (54) together form a third cavity, the first cavity is embedded and communicated with a first auxiliary pipe (56), and the third cavity is embedded and communicated with a second auxiliary pipe (57).

4. Pressure vessel with overpressure protection as claimed in claim 1, the adjusting support (9) comprises fixed seats (91), a stabilizer bar (93), a sliding seat (95) and connecting rods (96), the two fixed seats (91) are connected by the stabilizer bar (93), a rubber pad (92) is fixed at the bottom of each fixed seat (91), the connecting rod (96) is vertically fixed at the top of each fixed seat (91), the two connecting rods (96) are jointly supported and connected with the sliding seat (95), the sliding seat (95) is arranged on the two connecting rods (96) in a sliding way, the upper ends of the connecting rods (96) are provided with through holes in the transverse direction, an elastic sleeve (98) is fixedly embedded in the through hole, the two elastic sleeves (98) are commonly connected with a support rod (97), a plurality of springs are uniformly distributed between the supporting rod (97) and the sliding seat (95).

5. The pressure vessel with overpressure protection as claimed in claim 4, wherein a threaded rod (94) rotatably disposed along the direction of the connecting rod (96) is fixed to an end of the sliding seat (95) far from the supporting rod (97), the threaded rod (94) is in threaded connection with the stabilizing rod (93), the threaded rod (94) extends out of the rigid base (54), two supporting seats (99) disposed along the direction of the connecting rod (96) are fixed to an end of the supporting rod (97) far from the sliding seat (95), and an end surface of the supporting seat (99) far from the supporting rod (97) is arc-shaped.