CN212776760U

CN212776760U - Marsh gas surge tank with fire-retardant thermal-insulated structure

Info

Publication number: CN212776760U
Application number: CN202021638756.6U
Authority: CN
Inventors: 杜正宇; 彭辉; 卞烨馨
Original assignee: Suzhou Qinghe Environmental Technology Co ltd
Current assignee: Suzhou Qinghe Environmental Technology Co ltd
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2021-03-23
Anticipated expiration: 2030-08-10

Abstract

The utility model discloses a marsh gas surge tank with fire-retardant thermal-insulated structure, comprising a base station, the last fixed surface of base station installs gas storage gasbag and protection casing, the inside scarf joint of base station has the conveyer pipe, the inner and the gas storage gasbag of conveyer pipe are connected the assembly, install the counter weight frame between gas storage gasbag and the protection casing, the protection casing includes inner cover shell and the outer housing of fixed mounting at the base station upper surface, the even scarf joint of internal surface of outer housing has temperature sensor, the upside fixed mounting of outer housing has the flange pipe, the upside of flange pipe is connected the assembly with the connecting pipe of outside feed pump, even fixed mounting has the guide plate between inner cover shell and the outer housing, the guide plate uses the axis of flange pipe to distribute as center circumference, the fixed surface of outer housing installs the insulating layer, the fixed surface of insulating layer installs. The device can improve the flame-retardant and heat-insulating capacity of the methane voltage stabilizing cabinet, has the automatic cooling capacity, and improves the protection capacity of the methane voltage stabilizing cabinet.

Description

Marsh gas surge tank with fire-retardant thermal-insulated structure

Technical Field

The utility model relates to a marsh gas surge tank technical field specifically is a marsh gas surge tank with fire-retardant thermal-insulated structure.

Background

The waste water produces a large amount of marsh gas in the process of biological anaerobic reaction, but the marsh gas is intermittently produced in the container, the pressure and the flow are unstable, and a marsh gas pressure stabilizing cabinet is adopted for the purpose of having relatively stable pressure and stable marsh gas flow.

The biogas pressure stabilizing cabinet that uses at present, when the marsh gas volume increased, the gasbag enlarges the storage marsh gas, otherwise exports marsh gas and uses, keeps apart the protection through the dustcoat, but the structure is comparatively simple, and fire-retardant thermal-insulated effect is relatively poor, influences the protective capacities of biogas pressure stabilizing cabinet, in order to solve above-mentioned problem, we propose a biogas pressure stabilizing cabinet with fire-retardant thermal-insulated structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a marsh gas steady voltage cabinet with fire-retardant thermal-insulated structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a methane pressure stabilizing cabinet with a flame-retardant heat-insulation structure comprises a base platform, wherein the upper surface of the base platform is fixedly provided with a gas storage air bag and a protective cover, the interior of the base station is embedded with a delivery pipe, the inner end of the delivery pipe is connected and assembled with the gas storage air bag, a counterweight frame is arranged between the gas storage airbag and the protective cover, the protective cover comprises an inner cover shell and an outer cover shell which are fixedly arranged on the upper surface of the base station, the inner surface of the outer cover casing is evenly embedded with a temperature sensor, the upper side of the outer cover casing is fixedly provided with a flange pipe, the upper side of the flange pipe is connected and assembled with a connecting pipe of an external water supply pump, guide plates are uniformly and fixedly arranged between the inner housing and the outer housing, the guide plates are circumferentially distributed by taking the axis of the flange pipe as the center, the outer surface of the outer housing is fixedly provided with a heat insulation layer, and the outer surface of the heat insulation layer is fixedly provided with a flame retardant layer.

Preferably, the counterweight frame includes the counterweight table of fixed mounting at gas storage gasbag upper surface, the balancing weight has evenly been placed to the upper surface of counterweight table, the left and right sides fixed mounting of counterweight table has the sleeve pipe, sheathed tube inside is pegged graft and is had the stand, the lower extreme and the base station fixed Assembly of stand pipe, the upper end and the inner cover shell fixed Assembly of stand pipe.

Preferably, the upper surface of counter weight platform is even fixed mounting has the reference column, the constant head tank has been seted up to the lower surface of counter weight piece, the reference column is pegged graft in the inside of constant head tank.

Preferably, the lower end of the outer surface of the outer housing is uniformly provided with through holes, and the outer side of each through hole penetrates through the heat insulation layer and the flame retardant layer.

Preferably, an ultrasonic level meter is fixedly mounted on the upper side of the inner surface of the inner housing.

Compared with the prior art, the beneficial effects of the utility model are that: this marsh gas surge tank with fire-retardant thermal-insulated structure can promote marsh gas surge tank's fire-retardant thermal-insulated ability, and has automatic cooling ability, promotes marsh gas surge tank's protective capacities.

Drawings

Fig. 1 is a schematic cross-sectional view of the structure of the present invention.

Fig. 2 is a schematic cross-sectional view of the structure of the thermal insulation layer of the present invention.

Fig. 3 is a schematic plan view of the structure of the deflector of the present invention.

In the figure: the ultrasonic material level meter comprises a base platform 1, a protective cover 2, a temperature sensor 21, an outer cover 22, an inner cover 23, a guide plate 24, a flange pipe 25, an ultrasonic material level meter 3, a counterweight frame 4, a counterweight block 41, a counterweight table 42, a guide pipe 43, a sleeve 44, a positioning groove 5, a positioning column 6, an air storage bag 7, a through hole 8, a heat insulation layer 9, a flame retardant layer 10 and a conveying pipe 11.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: the utility model provides a marsh gas steady voltage cabinet with fire-retardant thermal-insulated structure, including base station 1, the upper surface fixed mounting of base station 1 has gas storage gasbag 7 and protection casing 2, the inside scarf joint of base station 1 has conveyer pipe 11, the inner of conveyer pipe 11 is connected the assembly with gas storage gasbag 7, install counterweight housing 4 between gas storage gasbag 7 and the protection casing 2, protection casing 2 includes inner cover shell 23 and the outer housing 22 of fixed mounting on base station 1 upper surface, the internal surface of outer housing 22 evenly scarf joints has temperature sensor 21, the upside fixed mounting of outer housing 22 has flange pipe 25, the upside of flange pipe 25 is connected the assembly with the connecting pipe of outside feed pump, evenly fixed mounting has guide plate 24 between inner cover shell 23 and the outer housing 22, guide plate 24 uses the axis of flange pipe 25 to distribute as the center circumference, the surface fixed mounting of outer housing 22 has insulating layer 9, the surface fixed mounting of insulating layer 9 has fire-.

Base station 1 is easy to assemble and place, gas storage gasbag 7 can input marsh gas storage and output marsh gas through conveyer pipe 11 and use, counter weight frame 4 can keep output pressure, temperature sensor 21 in the protection casing 2 can the temperature on the real-time supervision housing 22, when the high temperature, in the cavity that water input inner cover shell 23 and housing 22 formed that the flange pipe 25 provided outside water supply pump, it is downflow along guide plate 24, cool down housing 23 and housing 22, fire-retardant layer 10 and insulating layer 9 can separate the fire-retardant protection of temperature to housing 22.

The counterweight frame 4 comprises a counterweight table 42 fixedly installed on the upper surface of the gas storage airbag 7, counterweight blocks 41 are uniformly placed on the upper surface of the counterweight table 42, sleeves 44 are fixedly installed on the left side and the right side of the counterweight table 42, guide pipes 43 are inserted into the sleeves 44, the lower ends of the guide pipes 43 are fixedly assembled with the base platform 1, and the upper ends of the guide pipes 43 are fixedly assembled with the inner cover shell 23.

The balancing weight 41 in the weight frame 4 can be installed on the balancing weight table 42 according to the demand, and the gas storage airbag 7 lifts the balancing weight table 42 according to the storage capacity, and simultaneously drives the sleeve 44 to move up and down along the guide pipe 43, so that the stability is improved.

The even fixed mounting of upper surface of counter weight platform 42 has reference column 6, and constant head tank 5 has been seted up to the lower surface of counter weight 41, and reference column 6 pegs graft in the inside of constant head tank 5.

Through the grafting cooperation of reference column 6 and constant head tank 5, can install balancing weight 41 on counter weight platform 42 evenly.

Through holes 8 are uniformly formed in the lower end of the outer surface of the outer housing 22, and the heat insulation layer 9 and the flame retardant layer 10 penetrate through the outer sides of the through holes 8.

The through-hole 8 enables the discharge of cooling water between the inner shroud shell 23 and the outer shroud shell 22.

The ultrasonic level gauge 3 is fixedly mounted on the upper side of the inner surface of the inner housing 23.

The height of the gas storage airbag 7 can be monitored through the ultrasonic level meter 3, so that the methane storage amount of the gas storage airbag 7 is monitored.

The working principle is as follows: the temperature sensor 21 and the ultrasonic level meter 3 are electrically connected with an external control box through leads; the temperature sensor 21 in the protective cover 2 can monitor the temperature on the outer encloser 22 in real time, when the temperature is too high, the water provided by the external water supply pump is input into a hollow cavity formed by the inner encloser 23 and the outer encloser 22 through the flange pipe 25, the water flows downwards along the guide plate 24, the inner encloser 23 and the outer encloser 22 are cooled, and the flame-retardant layer 10 and the heat-insulating layer 9 can perform heat-insulating flame-retardant protection on the outer encloser 22; the heat reduction water between the inner cover shell 23 and the outer cover shell 22 is discharged through the through hole 8; the gas storage airbag 7 can input biogas for storage and output biogas for use through the external control valve and the conveying pipe 11, the counterweight blocks 41 in the counterweight frame 4 can be uniformly installed on the counterweight table 42 through the splicing and matching of the positioning columns 6 and the positioning grooves 5 according to requirements, the gas storage airbag 7 can lift the counterweight table 42 according to the storage amount, and meanwhile, the sleeve 44 is driven to move up and down along the guide pipe 43, so that the pressure stability is improved; the ultrasonic level meter 3 can monitor the height of the gas storage airbag 7, so as to monitor the methane storage amount of the gas storage airbag 7.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a marsh gas surge tank with fire-retardant thermal-insulated structure which characterized in that: including base station (1), the last fixed surface of base station (1) installs gas storage gasbag (7) and protection casing (2), the inside of base station (1) has inlayed conveyer pipe (11), the assembly is connected with gas storage gasbag (7) in the inner of conveyer pipe (11), install counterweight housing (4) between gas storage gasbag (7) and protection casing (2), protection casing (2) are including inner cover shell (23) and the outer housing (22) of fixed mounting at base station (1) upper surface, the internal surface of outer housing (22) has evenly inlayed temperature sensor (21), the upside fixed mounting of outer housing (22) has flange pipe (25), the upside of flange pipe (25) is connected the assembly with the connecting pipe of outside feed water pump, even fixed mounting has guide plate (24) between inner cover shell (23) and outer housing (22), guide plate (24) use the axis of flange pipe (25) to distribute as center circumference, the outer surface of the outer cover shell (22) is fixedly provided with a heat insulation layer (9), and the outer surface of the heat insulation layer (9) is fixedly provided with a flame retardant layer (10).

2. The biogas pressure stabilizing cabinet with the flame-retardant and heat-insulation structure as claimed in claim 1, characterized in that: the counter weight frame (4) is including counter weight platform (42) of fixed mounting at gas storage gasbag (7) upper surface, the balancing weight (41) have evenly been placed to the upper surface of counter weight platform (42), the left and right sides fixed mounting of counter weight platform (42) has sleeve pipe (44), the inside grafting of sleeve pipe (44) has stand pipe (43), the lower extreme and base station (1) fixed assembly of stand pipe (43), the upper end and the inner cover shell (23) fixed assembly of stand pipe (43).

3. The biogas pressure stabilizing cabinet with the flame-retardant and heat-insulation structure as claimed in claim 2, characterized in that: the upper surface of counter weight platform (42) is even fixed mounting has reference column (6), constant head tank (5) have been seted up to the lower surface of counter weight piece (41), reference column (6) are pegged graft in the inside of constant head tank (5).

4. The biogas pressure stabilizing cabinet with the flame-retardant and heat-insulation structure as claimed in claim 1, characterized in that: through holes (8) are uniformly formed in the lower end of the outer surface of the outer housing (22), and the heat insulation layer (9) and the flame retardant layer (10) penetrate through the outer sides of the through holes (8).

5. The biogas pressure stabilizing cabinet with the flame-retardant and heat-insulation structure as claimed in claim 1, characterized in that: and an ultrasonic level meter (3) is fixedly arranged on the upper side of the inner surface of the inner cover shell (23).