CN219809893U - A boiler pressure vessel with an anti-leakage structure - Google Patents

Abstract

The utility model relates to the technical field of boiler leakage-proof structures, in particular to a boiler pressure container with a leakage-proof structure. The boiler pressure vessel with prevent leaking structure includes fixed casing, fixed casing's both ends all are through bolt fixedly connected with fixed bolster, and two sets of fixed support frames of bolt fixedly connected with are passed through to one side that two sets of fixed support plates are close to each other, the inner chamber lateral wall fixedly connected with seal basic unit of fixed casing, the inner chamber lateral wall fixedly connected with explosion-proof fixed film of seal basic unit, the inner chamber lateral wall fixedly connected with explosion-proof inner bag layer of explosion-proof fixed film, explosion-proof inner bag layer top fixedly connected with inlet connection fill. The boiler pressure container with the leakage-proof structure has the advantages of good sealing and explosion-proof performances, capability of greatly avoiding leakage of related media and explosion accidents, stable overall structure, convenience in use and stronger safety and use popularization value.

Description

A boiler pressure vessel with an anti-leakage structure

Technical field

The utility model relates to the technical field of boiler anti-leakage structures, and in particular to a boiler pressure vessel with an anti-leakage structure.

Background technique

The boiler is a kind of energy conversion equipment. The energy input to the boiler includes chemical energy and electrical energy in the fuel. The boiler outputs steam, high-temperature water or organic heat carrier with a certain thermal energy. However, many boiler containers currently on the market have overall sealing and The explosion-proof performance is poor, and leakage of related media and related explosion accidents are prone to occur, thus causing major safety accidents and certain economic losses, and the overall safety and practicality are poor.

Therefore, it is necessary to provide a new boiler pressure vessel with an anti-leakage structure to solve the above technical problems.

Utility model content

In order to solve the above technical problems, the present invention provides a boiler pressure vessel with an anti-leakage structure that can effectively prevent the leakage of relevant media and the occurrence of explosion accidents, and has strong safety and use promotion value.

The boiler pressure vessel with an anti-leakage structure provided by the utility model includes: a fixed shell, both ends of the fixed shell are connected with fixed support plates through bolts, and the sides of the two sets of fixed support plates that are close to each other are fixed through bolts Two sets of fixed support frames are connected. The inner cavity side wall of the fixed shell is fixedly connected to a sealing base layer. The inner cavity side wall of the sealing base layer is fixedly connected to an explosion-proof fixed membrane. The inner cavity side wall of the explosion-proof fixed membrane An explosion-proof liner is fixedly connected to the explosion-proof liner, and an air inlet connection bucket is fixedly connected to the top of the explosion-proof liner.

Preferably, a first connecting flange is fixedly connected to the top of the air inlet connecting bucket, a second sealing gasket is fixedly connected to the inner cavity side wall of the first connecting flange, and the top of the first connecting flange is fixed with bolts. The connection has an inlet connecting flange.

Preferably, the bottom of the explosion-proof liner layer is fixedly connected to an air outlet connection bucket, the bottom of the air outlet connection bucket is fixedly connected to a second connection flange, and the inner cavity side wall of the second connection flange is fixedly connected to a first seal. pad.

Preferably, the bottom of the second connecting flange is fixedly connected to an outlet connecting flange through bolts, and the inner cavity side wall of the outlet connecting flange is fixedly connected to an outlet pipe.

Preferably, overflow fixed pipes are fixedly connected to both sides of the explosion-proof liner layer, and one end of the two sets of overflow fixed pipes away from the explosion-proof liner layer passes through the fixed shell, and both sides of the fixed shell Both sides are connected with fixed connecting frames through bolts.

Preferably, the inner cavity side walls of the two groups of fixed connection frames are fixedly connected to overflow fixed pipes, and the surfaces of the two groups of said overflow fixed pipes are fixedly connected to one-way control valves. The two groups of said overflow fixed pipes are fixedly connected to each other. The end far away from the explosion-proof liner layer is fixedly connected with an overflow head.

Preferably, an inlet pipe is fixedly connected to the inner cavity side wall of the inlet connecting flange.

Compared with related technologies, the boiler pressure vessel with an anti-leakage structure provided by the present utility model has the following beneficial effects: through the sealing base layer and sealing gasket and other related components, the sealing performance of the boiler vessel can be effectively improved, and the sealing performance of the boiler pressure vessel can be effectively improved. It prevents the leakage of its related media, and through the explosion-proof fixed membrane and explosion-proof liner layer, it can effectively improve its explosion-proof performance, and through the overflow fixed pipe and other related components, through the control and adjustment of its internal pressure, etc. , can further avoid the occurrence of explosion accidents, the overall structure is stable, easy to use, and has strong safety and use promotion value.

Description of the drawings

Figure 1 is a schematic structural diagram of a preferred embodiment of a boiler pressure vessel with an anti-leakage structure provided by the present invention;

Figure 2 is a sectional view of the inlet pipeline and outlet pipeline shown in Figure 1 and a partial structural schematic diagram of the relevant fixing components;

Figure 3 is a partial structural schematic diagram of the explosion-proof liner layer and related fixing components shown in Figure 1.

Numbers in the figure: 1. Fixed shell; 2. Fixed support plate; 3. Fixed support frame; 4. Sealing base; 5. Air inlet connecting hopper; 6. First connecting flange; 7. Inlet connecting flange; 8 , Inlet pipe; 9. Second connecting flange; 10. Outlet connecting flange; 11. Outlet pipe; 12. Fixed connecting frame; 13. Overflow fixed pipe; 14. One-way control valve; 15. Overflow head; 16. Explosion-proof fixed film; 17. Explosion-proof liner; 18. Air outlet connection bucket; 19. First sealing gasket; 20. Second sealing gasket.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present utility model more clear, the utility model will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention and are not intended to limit the present invention.

The specific implementation of the present invention will be described in detail below with reference to specific embodiments.

Referring to Figures 1 to 3, an embodiment of the present invention provides a boiler pressure vessel with an anti-leakage structure. The boiler pressure vessel with an anti-leakage structure includes: a fixed shell 1, and both ends of the fixed shell 1 Both are fixedly connected with fixed support plates 2 through bolts. Two sets of fixed support frames 3 are fixedly connected through bolts on the sides of the two sets of fixed support plates 2 that are close to each other. The side wall of the inner cavity of the fixed shell 1 is fixedly connected with a sealing base layer 4. The inner cavity side wall of the sealing base layer 4 is fixedly connected with an explosion-proof fixed membrane 16. The inner cavity side wall of the explosion-proof fixed membrane 16 is fixedly connected with an explosion-proof liner layer 17. The top of the explosion-proof liner layer 17 is fixedly connected with an air inlet connecting bucket 5. A first connecting flange 6 is fixedly connected to the top of the gas connecting bucket 5, a second sealing gasket 20 is fixedly connected to the inner cavity side wall of the first connecting flange 6, and an inlet connection method is fixedly connected to the top of the first connecting flange 6 through bolts. Flange 7, the inner cavity side wall of the inlet connecting flange 7 is fixedly connected with an inlet pipe 8.

It should be noted that: the fixed support plate 2 and the two sets of fixed support frames 3 fixedly connected at both ends of the fixed shell 1 facilitate the support and fixation of the boiler as a whole, and the explosion-proof fixed membrane 16 fixedly connected through the inner cavity side wall of the sealing base layer 4 and an explosion-proof liner 17, which can greatly improve the sealing performance of the boiler container and greatly avoid the occurrence of explosion accidents, and the first connecting flange 6 and the inlet connecting flange are fixedly connected through the top of the air inlet connecting hopper 5 7 facilitates the installation and fixation of the inlet pipe 8, as well as its later disassembly and replacement, and the second sealing gasket 20 provided can greatly improve its sealing effect.

In the embodiment of the present invention, please refer to Figures 1, 2 and 3. The bottom of the explosion-proof liner 17 is fixedly connected to an air outlet connection bucket 18, and the bottom of the air outlet connection bucket 18 is fixedly connected to a second connecting flange 9. The inner cavity side wall of the second connecting flange 9 is fixedly connected with a first sealing gasket 19, the bottom of the second connecting flange 9 is fixedly connected with an outlet connecting flange 10 through bolts, and the inner cavity side wall of the outlet connecting flange 10 is fixedly connected with Overflow fixed pipes 13 are fixedly connected to both sides of the outlet pipe 11 and the explosion-proof inner tank layer 17. One end of the two sets of overflow fixed pipes 13 away from the explosion-proof inner tank layer 17 both pass through the fixed shell 1. The fixed shell 1 Both sides are fixedly connected with fixed connection frames 12 through bolts. The inner cavity side walls of the two sets of fixed connection frames 12 are fixedly connected to the overflow fixed pipes 13. The surfaces of the two sets of overflow fixed pipes 13 are fixedly connected with one-way control valves. 14. One end of the two sets of overflow fixed pipes 13 away from the explosion-proof inner liner 17 is fixedly connected with an overflow head 15;

It should be noted that the second connecting flange 9 and the outlet connecting flange 10 fixedly connected through the bottom of the air outlet connecting bucket 18 are convenient for installation and fixation of the outlet pipe 11, as well as for later disassembly and replacement, etc., and through the first provided The sealing gasket 19 can greatly improve its sealing effect, and through the two sets of overflow fixed pipes 13 and the overflow head 15 fixedly connected at one end, and by controlling the one-way control valve 14, it can effectively seal the inside of the filter container. Pressure adjustment, pressure relief, etc. can effectively improve its explosion-proof safety;

The working principle of the boiler pressure vessel with an anti-leakage structure provided by the utility model is as follows: the second connecting flange 9 and the outlet connecting flange 10 fixedly connected through the bottom of the outlet connecting bucket 18 facilitate the installation and fixation of the outlet pipe 11, and facilitate the installation and fixation of the outlet pipe 11. Later disassembly and replacement, etc., and through the first sealing gasket 19 provided, the sealing effect can be greatly improved, and through the two sets of overflow fixed pipes 13 and the overflow head 15 fixedly connected at one end, the sealing effect can be greatly improved through the control unit. The control valve 14 can effectively regulate and relieve the pressure in the filter container, and can effectively improve its explosion-proof safety. The fixed support plate 2 and two sets of fixed support frames 3 are fixedly connected at both ends of the fixed shell 1 It is convenient to support and fix the boiler as a whole, and the explosion-proof fixed membrane 16 and the explosion-proof liner layer 17 are fixedly connected through the inner cavity side wall of the sealing base layer 4, which can greatly improve the sealing performance of the boiler container and greatly avoid its explosion accident. occurs, and the first connecting flange 6 and the inlet connecting flange 7 fixedly connected at the top of the air inlet connecting bucket 5 facilitate the installation and fixation of the inlet pipe 8, as well as the later disassembly and replacement, etc., and through the second sealing gasket provided 20, which can greatly improve its sealing effect.

The circuits and controls involved in the present invention are all existing technologies and will not be described in detail here.

The above descriptions are only examples of the present utility model, and do not limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made using the contents of the description and drawings of the present utility model, or directly or indirectly used in other applications Relevant technical fields are similarly included in the scope of patent protection of the present utility model.

Claims (7)

1. A boiler pressure vessel having a leak-proof structure, comprising: fixed casing (1), both ends of fixed casing (1) all are through bolt fixedly connected with fixed bolster (2), and one side that two sets of fixed bolster (2) are close to each other is through bolt fixedly connected with two sets of fixed bolster (3), the inner chamber lateral wall fixedly connected with seal basic unit (4) of fixed casing (1), the inner chamber lateral wall fixedly connected with explosion-proof fixed membrane (16) of seal basic unit (4), the inner chamber lateral wall fixedly connected with explosion-proof inner bag layer (17) of explosion-proof fixed membrane (16), explosion-proof inner bag layer (17) top fixedly connected with air inlet connection fill (5).

2. The boiler pressure vessel with the leakage prevention structure according to claim 1, wherein a first connecting flange (6) is fixedly connected to the top of the air inlet connecting hopper (5), a second sealing gasket (20) is fixedly connected to the side wall of the inner cavity of the first connecting flange (6), and an inlet connecting flange (7) is fixedly connected to the top of the first connecting flange (6) through bolts.

3. The boiler pressure vessel with the leakage-proof structure according to claim 1, characterized in that an air outlet connecting hopper (18) is fixedly connected to the bottom of the explosion-proof inner container layer (17), a second connecting flange (9) is fixedly connected to the bottom of the air outlet connecting hopper (18), and a first sealing gasket (19) is fixedly connected to the inner cavity side wall of the second connecting flange (9).

4. A boiler pressure vessel with a leakage prevention structure according to claim 3, characterized in that the bottom of the second connecting flange (9) is fixedly connected with an outlet connecting flange (10) by bolts, and the inner cavity side wall of the outlet connecting flange (10) is fixedly connected with an outlet pipe (11).

5. The boiler pressure vessel with the anti-leakage structure according to claim 1, wherein both sides of the explosion-proof inner container layer (17) are fixedly connected with overflow fixing pipes (13), one ends of the two groups of overflow fixing pipes (13) far away from the explosion-proof inner container layer (17) penetrate through the fixing shell (1), and both sides of the fixing shell (1) are fixedly connected with the fixing connecting frame (12) through bolts.

6. The boiler pressure vessel with the anti-leakage structure according to claim 5, wherein inner cavity side walls of the two groups of fixed connecting frames (12) are fixedly connected with overflow fixed pipes (13), surfaces of the two groups of overflow fixed pipes (13) are fixedly connected with one-way control valves (14), and one ends of the two groups of overflow fixed pipes (13) far away from the explosion-proof inner container layer (17) are fixedly connected with overflow heads (15).

7. Boiler pressure vessel with leakage prevention structure according to claim 2, characterized in that the inner cavity side wall of the inlet connection flange (7) is fixedly connected with an inlet pipe (8).