CN214405589U

CN214405589U - Biogas monitoring device convenient to disassemble and assemble for double-membrane gas holder

Info

Publication number: CN214405589U
Application number: CN202120410949.4U
Authority: CN
Inventors: 刘宇明; 吴祖力; 陈凤凯; 邹万财; 魏超
Original assignee: Shenzhen Shengshi Environmental Protection And Energy Co ltd
Current assignee: Shenzhen Shengshi Environmental Protection And Energy Co ltd
Priority date: 2021-02-24
Filing date: 2021-02-24
Publication date: 2021-10-15
Anticipated expiration: 2031-02-24

Abstract

The utility model discloses a biogas monitoring device for a double-membrane gas holder convenient to disassemble and assemble, a cabinet body is fixedly arranged on the surface of a base, a protective shell is fixedly arranged on one side of the cabinet body, a solar panel is fixedly arranged on the top of the protective shell, a glass plate is embedded on one side of the protective shell, a partition board is fixedly arranged in the protective shell, a storage battery is fixedly arranged on the surface of the partition board, when the device is used for replacing a damaged gas sensor probe or replacing other index probes, the double-membrane gas holder is not required to be additionally provided with holes for installation, one hole is multipurpose, the disassembly is convenient, the safety risk of installing and monitoring probes of the double-membrane gas holder is reduced, the device is connected with the base through an ear seat, the device is convenient to install and disassemble, the disassembly of the connecting part is convenient through a second bolt, once the damaged gas sensor probe or other index probes need to be replaced, the connecting part can be detached, and the probe can be conveniently replaced.

Description

Biogas monitoring device convenient to disassemble and assemble for double-membrane gas holder

Technical Field

The utility model relates to a marsh gas monitoring technology field specifically is a two membrane methane tank are with marsh gas monitoring devices convenient to dismouting.

Background

Energy sources are increasingly scarce, and the methane is renewable and environment-friendly energy and is widely used in life. Because the process of producing the biogas is continuous and the biogas is intermittent for life, the problem is usually solved by adopting a gas storage method in order to reasonably and effectively balance gas production and gas use. And a double membrane gas holder is born.

The double-membrane gas holder is generally used for storing biogas generated by anaerobic treatment of kitchen waste and organic wastewater, and has an important function for monitoring the concentration and pressure of methane and oxygen in the gas holder to ensure the safety of the gas holder. But present monitoring devices are mostly fixed monitoring devices, in case monitoring devices breaks down, it is inconvenient to dismantle, and a plurality of holes have been seted up to current device for convenient the change moreover on two membrane gas cabinets, have just so improved two membrane gas cabinets installation monitoring probe's safe risk.

Therefore, the biogas monitoring device for the double-membrane gas holder, which is convenient to disassemble and assemble, needs to be provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two membrane gas holder biogas monitoring devices for convenient to dismouting, the device is when changing damage gas sensor probe or replacing other index probes, do not need the installation of trompil in addition on the two membrane gas holders again, realize a hole is multi-purpose, it is convenient to dismantle, the safety risk of two membrane gas holder installation monitoring probe has been reduced, and the device passes through the ear seat, be connected the cabinet body with the base, it is convenient to install it and dismantle, through the second bolt, convenient dismantlement to connecting portion, in case need to change when damaging gas sensor probe or replacing other index probes, can pull down connecting portion, the convenience is changed the probe, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a two membrane methane monitoring devices for gas holder convenient to dismouting, includes the base, base fixed surface installs the cabinet body, cabinet body one side fixed mounting has the protective housing, protective housing top fixed mounting has solar panel, protective housing one side is inlayed and is equipped with the glass board, the inside fixed mounting of protective housing has the baffle, baffle fixed surface installs the battery, electric connection between solar panel and the battery, the inside fixed mounting of protective housing has gas sensor, gas sensor one side fixedly connected with transmission line, gas sensor one end fixedly connected with monitor probe is kept away from to the transmission line, cabinet body one side fixedly connected with display panel, electric connection between gas sensor and the display panel.

Preferably, the base surface is fixedly provided with the ear seat, the base, the cabinet body and the ear seat are internally provided with mounting holes, and first bolts are installed in the mounting holes in a threaded mode.

Preferably, a first groove is formed in the outer side of the mounting hole, and one end of the first bolt is fixedly mounted in the first groove.

Preferably, a second groove is formed in one side of the protective shell, and the glass plate is fixedly installed in the second groove.

Preferably, a vent is formed in one side of the protective shell, a third groove is formed in the side wall of the vent, and a dust screen is fixedly mounted in the third groove.

Preferably, the cabinet body one side fixed mounting has connecting portion, the connecting portion are inside to be seted up the spread groove, monitor probe one end is connected with the transmission line in the spread groove.

Preferably, the connecting portion and the internal portion of the cabinet are all provided with bolt holes, second bolts are installed in the bolt holes in a threaded mode, and the connecting portion and the cabinet are fixedly connected through the second bolts.

Preferably, a fourth groove is formed in one side of the connecting portion, and one end of the second bolt is fixedly installed in the fourth groove.

Preferably, a through hole is formed in one side of the cabinet body, and one end, far away from the transmission line, of the monitoring probe is fixedly installed in the through hole and extends to the interior of the cabinet body.

Preferably, the axis center line of the cabinet body is superposed with the axis center line of the base.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when the device is used for replacing a damaged gas sensor probe or replacing other index probes, the double-film gas holder does not need to be additionally provided with holes, so that one hole is multipurpose, the device is convenient to disassemble, and the safety risk of installing a monitoring probe on the double-film gas holder is reduced;

2. the device passes through the ear seat, is connected the cabinet body with the base, and the convenience is installed it and is dismantled, through the second bolt, and the convenience is to the dismantlement of connecting portion, in case need to be changed when damaging gas sensor probe or replacing other index probes, can pull down connecting portion, and the convenience is changed the probe.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic sectional view of the front view of the present invention;

FIG. 3 is an enlarged structural view A of FIG. 2;

FIG. 4 is an enlarged view of B of FIG. 2;

FIG. 5 is an enlarged view of C of FIG. 2;

fig. 6 is a schematic side view of the present invention.

In the figure: 1. a base; 2. a cabinet body; 3. a protective shell; 4. a solar panel; 5. a glass plate; 6. a partition plate; 7. a storage battery; 8. a gas sensor; 9. a transmission line; 10. monitoring the probe; 11. a display panel; 12. an ear mount; 13. mounting holes; 14. a first bolt; 15. a first groove; 16. a second groove; 17. a vent; 18. a third groove; 19. a dust screen; 20. a connecting portion; 21. connecting grooves; 22. a through hole; 23. bolt holes; 24. a second bolt; 25. and a fourth groove.

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. 1-6, the present invention provides a technical solution: a biogas monitoring device convenient for disassembly and assembly for a double-membrane gas holder comprises a base 1, wherein a cabinet body 2 is fixedly arranged on the surface of the base 1, the axial center line of the cabinet body 2 is superposed with the axial center line of the base 1, an ear seat 12 is fixedly arranged on the surface of the base 1, the ear seat 12 is arranged for fixing the cabinet body 2, mounting holes 13 are respectively formed in the base 1, the cabinet body 2 and the ear seat 12, the mounting holes 13 are arranged for mounting first bolts 14, first bolts 14 are arranged in the mounting holes 13 through internal threads, the first bolts 14 are arranged for fixing the base 1 and the cabinet body 2, a first groove 15 is formed in the outer side of each mounting hole 13, and one end of each first bolt 14 is fixedly arranged in the corresponding first groove 15;

a protective shell 3 is fixedly arranged on one side of the cabinet body 2, the protective shell 3 is arranged for protecting the gas sensor 8, a vent 17 is arranged on one side of the protective shell 3, the vent 17 is arranged for dissipating heat of the storage battery 7, a third groove 18 is arranged on the side wall of the vent 17, a dust screen 19 is fixedly arranged in the third groove 18, the dust screen 19 is arranged for preventing external dust from damaging the storage battery 7, a solar panel 4 is fixedly arranged on the top of the protective shell 3, the solar panel 4 is arranged for converting sunlight into a power supply, a glass plate 5 is embedded on one side of the protective shell 3, the glass plate 5 is arranged for facilitating a user to observe the state of the gas sensor 8, a second groove 16 is arranged on one side of the protective shell 3, the glass plate 5 is fixedly arranged in the second groove 16, a partition plate 6 is fixedly arranged in the protective shell 3, and the partition plate 6 is arranged for separating the storage battery 7 from the gas sensor 8, the surface of the partition plate 6 is fixedly provided with a storage battery 7, the storage battery 7 is arranged for storing a power supply, and the solar panel 4 is electrically connected with the storage battery 7;

a gas sensor 8 is fixedly arranged in the protective shell 3, the gas sensor 8 is arranged for collecting monitored data, the model of the gas sensor 8 is DN20, one side of the gas sensor 8 is fixedly connected with a transmission line 9, the transmission line 9 is arranged for transmitting the monitored data and power, one end of the transmission line 9, which is far away from the gas sensor 8, is fixedly connected with a monitoring probe 10, the monitoring probe 10 is arranged for monitoring methane, oxygen concentration and pressure in a gas cabinet, one side of the cabinet body 2 is fixedly provided with a connecting part 20, the connecting part 20 is arranged for facilitating the disassembly of the monitoring probe 10, a connecting groove 21 is arranged in the connecting part 20, one end of the monitoring probe 10 is connected with the transmission line 9 in the connecting groove 21, one side of the cabinet body 2 is provided with a through hole 22, both the connecting part 20 and the cabinet body 2 are provided with bolt holes 23, and the bolt holes 23 are arranged for installing second bolts 24, the second bolt 24 is installed to the bolt hole 23 internal thread, it is in order to be connected connecting portion 20 and the cabinet body 2 to set up second bolt 24, through second bolt 24 fixed connection between connecting portion 20 and the cabinet body 2, fourth recess 25 has been seted up to connecting portion 20 one side, 24 one end fixed mounting of second bolt is in fourth recess 25, monitoring probe 10 keeps away from transmission line 9 one end fixed mounting and extends to the internal portion of cabinet 2 in through-hole 22, 2 one side fixed connection of the cabinet body has display panel 11, it shows in order to show the data of monitoring to set up display panel 11, electric connection between gas sensor 8 and the display panel 11.

The working principle is as follows: when in use, the cabinet body 2 is provided with the gas sensor 8 extending into the cabinet body 2, the monitoring probe 10 on the gas sensor 8 monitors methane, oxygen, pressure and the like of methane in the cabinet body 2 and outputs signals at proper time, the gas sensor 8 receives the signals, then the monitoring data is transmitted to a display panel 11, the display panel 11 displays the monitoring data, the connection part of the gas sensor 8 and the cabinet body 2 adopts split connection, when the damaged gas sensor 8 is replaced, only the monitoring probe 10 needs to be replaced, the whole device does not need to be replaced, the normal production operation of the cabinet body 2 is not affected, the protective shell 3 is arranged outside the gas sensor 8, on one hand, the gas sensor 8 is protected from external interference, on the other hand, secondary sealing is formed, and secondary diffusion of methane possibly caused by the fact that the methane in the cabinet body 2 is not tightly sealed at the joint with the gas sensor 8 is avoided;

the required power of gas sensor 8 detection and signal transmission adopts the solar panel 4 supply of device self-carrying, and this device simple structure does not need external power source, changes and damages gas sensor 8's monitor probe 10 or replaces other index monitor probe 10, need not the installation of trompil in addition on the cabinet body 2, realizes a hole multi-purpose, and it is convenient to dismantle, has greatly reduced the safe risk of the cabinet body 2 installation monitor probe 10.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

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. The utility model provides a two membrane methane monitoring devices for gas holder convenient to dismouting, includes base (1), its characterized in that: a cabinet body (2) is fixedly arranged on the surface of the base (1), a protective shell (3) is fixedly arranged on one side of the cabinet body (2), a solar panel (4) is fixedly arranged at the top of the protective shell (3), a glass plate (5) is embedded at one side of the protective shell (3), a clapboard (6) is fixedly arranged in the protective shell (3), a storage battery (7) is fixedly arranged on the surface of the clapboard (6), the solar panel (4) is electrically connected with the storage battery (7), the gas sensor (8) is fixedly arranged in the protective shell (3), one side of the gas sensor (8) is fixedly connected with a transmission line (9), one end of the transmission line (9) far away from the gas sensor (8) is fixedly connected with a monitoring probe (10), the cabinet body (2) one side fixedly connected with display panel (11), electric connection between gas sensor (8) and display panel (11).

2. The biogas monitoring device for the double-membrane gas holder convenient to disassemble and assemble as claimed in claim 1, wherein: base (1) fixed surface installs ear seat (12), mounting hole (13) have all been seted up to base (1), the cabinet body (2) and ear seat (12) inside, first bolt (14) are installed to mounting hole (13) internal thread.

3. The biogas monitoring device for the double-membrane gas holder convenient to disassemble and assemble as claimed in claim 2, wherein: a first groove (15) is formed in the outer side of the mounting hole (13), and one end of the first bolt (14) is fixedly mounted in the first groove (15).

4. The biogas monitoring device for the double-membrane gas holder convenient to disassemble and assemble as claimed in claim 1, wherein: a second groove (16) is formed in one side of the protective shell (3), and the glass plate (5) is fixedly installed in the second groove (16).

5. The biogas monitoring device for the double-membrane gas holder convenient to disassemble and assemble as claimed in claim 1, wherein: vent (17) have been seted up to protective housing (3) one side, third recess (18) have been seted up to vent (17) lateral wall, fixed mounting has dust screen (19) in third recess (18).

6. The biogas monitoring device for the double-membrane gas holder convenient to disassemble and assemble as claimed in claim 1, wherein: the cabinet body (2) one side fixed mounting has connecting portion (20), connecting groove (21) have been seted up to connecting portion (20) inside, monitor probe (10) one end is connected with transmission line (9) in connecting groove (21).

7. The biogas monitoring device for the double-membrane gas holder convenient to disassemble and assemble as claimed in claim 6, wherein: bolt hole (23) have all been seted up with the cabinet body (2) inside in connecting portion (20), second bolt (24) are installed to bolt hole (23) internal thread, through second bolt (24) fixed connection between connecting portion (20) and the cabinet body (2).

8. The biogas monitoring device for the double-membrane gas holder convenient to disassemble and assemble as claimed in claim 7, wherein: a fourth groove (25) is formed in one side of the connecting portion (20), and one end of the second bolt (24) is fixedly installed in the fourth groove (25).

9. The biogas monitoring device for the double-membrane gas holder convenient to disassemble and assemble as claimed in claim 1, wherein: through-hole (22) have been seted up to cabinet body (2) one side, transmission line (9) one end fixed mounting is kept away from in through-hole (22) and extend to inside the cabinet body (2) in monitoring probe (10).

10. The biogas monitoring device for the double-membrane gas holder convenient to disassemble and assemble as claimed in claim 1, wherein: the axis center line of the cabinet body (2) is superposed with the axis center line of the base (1).