CN210836494U - Combustible gas alarm controller - Google Patents
Combustible gas alarm controller Download PDFInfo
- Publication number
- CN210836494U CN210836494U CN201922141541.7U CN201922141541U CN210836494U CN 210836494 U CN210836494 U CN 210836494U CN 201922141541 U CN201922141541 U CN 201922141541U CN 210836494 U CN210836494 U CN 210836494U
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- box body
- circuit board
- combustible gas
- control module
- gas alarm
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Abstract
The utility model discloses a combustible gas alarm control ware, wherein, include: the circuit board, the control module, the terminal module and the box body; two ends of the circuit board are respectively connected with the control module and the terminal module through pin type connecting terminals; the pin type connection terminal includes: a pin and a slot; the box body is a cuboid, the interior of the box body is hollow, and two ends of the box body are provided with openings; the bottom in the box is provided with at least one installation guide rail, the bottom of circuit board one end along installation guide rail inserts inside the box. The problem that the installation is loaded down with trivial details with dismantling when the maintenance in order to solve original combustible gas alarm controller, work efficiency is low, and because instrument binding post is connected with AC220V power cable, has the potential safety hazard during the dismouting.
Description
Technical Field
The utility model relates to a combustible gas safety alarm field, a combustible gas alarm control ware specifically says so.
Background
Aiming at occasions such as petrochemical industry and the like which relate to combustible gas safety alarm, under most conditions, when the combustible gas alarm controller is maintained and replaced, the combustible gas alarm controller needs to be completely disassembled and then maintained, and then the combustible gas alarm controller is reinstalled after maintenance is completed, so that the installation, maintenance and replacement processes are complex, and the efficiency is low. When dismantling, need go to one side of combustible gas alarm controller's instrument binding post and go to dismantle work, because instrument binding post is connected with AC220V power cable, there is the potential safety hazard during the dismouting.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a combustible gas alarm controller to installation and the loaded down with trivial details inefficiency of dismantlement when solving original combustible gas alarm controller maintenance, and because instrument binding post is connected with AC220V power cable, there is the problem of potential safety hazard during the dismouting.
The utility model provides a combustible gas alarm control ware, include:
the circuit board, the control module, the terminal module and the box body;
two ends of the circuit board are respectively connected with the control module and the terminal module through pin type connecting terminals;
the pin type connection terminal includes: a pin and a slot;
the two ends of the circuit board are respectively provided with the contact pins;
the control module and the terminal module are respectively provided with the slots matched with the contact pins;
the terminal module is used for connecting a power supply, and the control module is used for controlling the combustible gas detector;
the box body is a cuboid, the interior of the box body is hollow, and two ends of the box body are provided with openings;
at least one mounting guide rail is arranged at the bottom in the box body, and the directions of two ends of the mounting guide rail are consistent with those of two ends of the opening of the box body;
the bottom of one end of the circuit board is inserted into the box body along the mounting guide rail.
Preferably, the method further comprises the following steps: installing a buckle;
the top of the box body is provided with a groove, and the mounting buckle is placed in the groove;
the mounting buckle is a cuboid, and one end of the mounting buckle is connected with the box body shaft;
and a bolt hole is formed in one end, opposite to the shaft connection, of the mounting buckle.
The utility model discloses following beneficial effect has:
the utility model provides a combustible gas alarm controller realizes the on-the-spot quick replacement of alarm controller module to improve on-the-spot maintenance work efficiency, reduce installation maintenance maintainer's intensity of labour simultaneously, improve work efficiency, also reduce the labor risk of installation and maintenance work. The installation of design is detained and convenience when can improving the installation.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent from the following description of the embodiments of the present invention with reference to the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of a combustible gas alarm controller according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of the installation buckle according to the embodiment of the present invention.
In fig. 1: 1-mounting a guide rail, 2-a box body, 3-a circuit board, 4-a pin type connecting terminal, 5-a control module and 6-a terminal module.
In fig. 2: 8-mounting buckles, 9-rotating holes and 10-bolt holes.
Detailed Description
The present invention will be described below based on examples, but it should be noted that the present invention is not limited to these examples. In the following detailed description of the present invention, certain specific details are set forth in detail. However, for parts not described in detail, those skilled in the art can fully understand the present invention.
Furthermore, those skilled in the art will appreciate that the drawings are provided for purposes of illustrating the objects, features, and advantages of the invention and are not necessarily drawn to scale.
Also, unless the context clearly requires otherwise, throughout the description and the claims, the words "comprise", "comprising", and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is, the meaning of "includes but is not limited to".
Fig. 1 is a schematic structural diagram of a combustible gas alarm controller according to an embodiment of the present invention, and fig. 2 is a schematic structural diagram of an installation buckle according to an embodiment of the present invention.
As shown in fig. 1, the combustible gas alarm controller includes: circuit board 3, control module 5, terminal module 6 and box 2. The control module 5 and the terminal module 6 are the existing commercially available combustible gas alarm controller components, and the control module 5 and the terminal module 6 of the original combustible gas alarm controller are integrated. When the maintenance and replacement are carried out, the cable behind the terminal module 6 is detached, the control module 5 and the terminal module 6 are detached for maintenance, and after the maintenance, the control module 5 and the terminal module 6 need to be connected and installed, and then the cable is connected.
In fig. 1, both ends of the circuit board 3 are connected to the control module 5 and the terminal module 6 through pin-type connection terminals 4, respectively, and the pin-type connection terminals 4 include: a pin and a socket. Two ends of the circuit board 3 are respectively provided with a contact pin, and the control module 5 and the terminal module 6 are respectively provided with a slot matched with the contact pin. The original power supply function and power conversion function on the terminal module 6 are transferred to the circuit board 3. The circuit board 3 can be provided with a plurality of inside as required of box 2, and the cooperation is installed a plurality of slots that are used for connecting on control module 5 and terminal module 6 simultaneously, is used for connecting the circuit board 3 that increases, also can change circuit board 3 for other functional unit and use.
In fig. 1, the terminal module 6 is used for connecting a power supply, and the control module 5 is used for controlling the combustible gas detector. The circuit board 3 is connected with the terminal module 6 through one end of the pin type connecting terminal 4, and the other end is connected with the control module 5. After the power is switched on, the current is transmitted from the terminal module 6 to the circuit board 3 through the pin type connecting terminal 4, and the circuit board 3 transforms and rectifies the current and transmits the current to the control module 5.
In fig. 1, the box 2 is a cuboid, the interior of the box is hollow, two ends of the box 2 are open, at least one installation guide rail 1 is arranged at the bottom of the box 2, the directions of two ends of the installation guide rail 1 are consistent with those of two ends of the open of the box 2, and the bottom of one end of the circuit board 3 is inserted into the box 2 along the installation guide rail 1. The control module 5 and the terminal module 6 are respectively fixed at two ends of the box body 2 through bolts.
Wherein, installation guide rail 1 can set up to the recess track of undercut, and box 2 is used for protecting circuit board 3, prolongs circuit board 3's life. The inside installation guide rail 1 of box 2 is used for keeping circuit board 3 stable in position in box 2, and the top in box 2 can be provided with the same installation guide rail 1 corresponding with bottom installation guide rail 1 for thereby circuit board 3 can be fixed from top to bottom and make it more firm, when needs dismouting, can be more convenient when taking out or installing circuit board 3 along installation guide rail 1.
The utility model discloses combustible gas alarm control ware still includes: the installation is detained 8, is provided with the recess at box 2 tops, and installation is detained 8 and is placed inside the recess. The mounting buckle 8 is a cuboid, and one end of the mounting buckle 8 is connected with the box body 2 through a shaft. Wherein, the hub connection mode does: one end of the mounting buckle 8 is provided with a rotating hole 9, and the rotating hole 9 is a through hole. The inside dead lever that is provided with of 2 recesses of box, the 9 suits of rotatory hole are on the dead lever, and the both ends and the box 2 of dead lever are connected for 8 can be fixed inside the recess to the installation is detained, and can use rotatory hole 9 to rotate as the axle vertical direction.
Wherein, the bolt hole 10 is arranged at one end of the mounting buckle 8 opposite to the shaft connection. The bolt hole 10 is used for fixing the combustible gas alarm controller through screws.
During the equipment, insert inside box 2 with circuit board 3 along installation guide rail 1, the slot that sets up on control module 5 and the terminal module 6 is connected with the contact pin at circuit board 3 both ends respectively, and reuse bolt is fixed control module 5 and terminal module 6 and the both ends of box 2.
The embodiment of the utility model provides an in, when the installation for the first time, at first detain 8 rotatory to being in completely inside the recess at box 2 with the installation, put into the mounting hole of rack cabinet door with combustible gas alarm controller, because the size of mounting hole is the same with combustible gas alarm controller size on the rack, consequently, detain 8 with the installation and hide inside the recess and can make combustible gas alarm controller can put into the mounting hole smoothly. At this moment, the part of the control module 6 of the combustible gas alarm controller with the display screen is left outside the cabinet, the mounting buckle 8 in the groove of the box body 2 is rotated to the bolt hole 10 to be positioned above, the bolt is screwed into the bolt hole 10, the bolt is connected with the cabinet baffle plate, the combustible gas alarm controller can be fixed on the cabinet, finally, the cable is connected to the terminal module 6, and the cabinet door is closed. When the maintenance is changed, the bolt connected with the box body 2 on the control module 5 is unscrewed, and then the circuit board 3 is drawn out for maintenance.
The utility model discloses a redesign combustible gas alarm controller has increased detachable circuit board 3, the harm that furthest reduction electronic circuit trouble arouses to realize the on-the-spot quick replacement of control module 5 and circuit board 3 on this basis, in order to improve on-the-spot maintenance work efficiency, need dismantle the danger of cable conductor when having avoided the maintenance, can also make combustible gas alarm controller realize different functions through increasing or reducing detachable like different modules such as circuit board 3. The installation of design is detained 8 convenience when having improved the dismouting, reduces installation maintenance maintainer's intensity of labour simultaneously, improves work efficiency, reduces the risk of installation and maintenance work.
The above-mentioned embodiments are merely embodiments for expressing the invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes, substitutions, modifications, etc. can be made without departing from the spirit of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (2)
1. A combustible gas alarm controller, comprising: the circuit board (3), the control module (5), the terminal module (6) and the box body (2);
two ends of the circuit board (3) are respectively connected with the control module (5) and the terminal module (6) through a contact pin type connecting terminal (4);
the pin-type connection terminal (4) includes: a pin and a slot;
the two ends of the circuit board (3) are respectively provided with the contact pins;
the control module (5) and the terminal module (6) are respectively provided with the slots matched with the contact pins;
the terminal module (6) is used for connecting a power supply, and the control module (5) is used for controlling the combustible gas detector;
the box body (2) is a cuboid, the interior of the box body is hollow, and two ends of the box body (2) are provided with openings;
at least one mounting guide rail (1) is arranged at the bottom in the box body (2), and the directions of two ends of the mounting guide rail (1) are consistent with those of two ends of an opening of the box body (2);
the bottom of one end of the circuit board (3) is inserted into the box body (2) along the mounting guide rail (1).
2. The combustible gas alarm controller of claim 1, wherein:
further comprising: a mounting buckle (8);
a groove is formed in the top of the box body (2), and the mounting buckle (8) is placed in the groove;
the mounting buckle (8) is a cuboid, and one end of the mounting buckle (8) is connected with the box body (2) through a shaft;
and a bolt hole (10) is formed in one end, opposite to the shaft connection, of the mounting buckle (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922141541.7U CN210836494U (en) | 2019-12-04 | 2019-12-04 | Combustible gas alarm controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922141541.7U CN210836494U (en) | 2019-12-04 | 2019-12-04 | Combustible gas alarm controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210836494U true CN210836494U (en) | 2020-06-23 |
Family
ID=71281506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922141541.7U Active CN210836494U (en) | 2019-12-04 | 2019-12-04 | Combustible gas alarm controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210836494U (en) |
-
2019
- 2019-12-04 CN CN201922141541.7U patent/CN210836494U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211230 Address after: 163453 Heilongjiang Province, Daqing City Ranghulu District No. 263 South Central Avenue Patentee after: DAQING PETROLEUM ADMINISTRATION Co.,Ltd. Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: DAQING OILFIELD AUTOMATION INSTRUMENT Co.,Ltd. Address before: 163453 Heilongjiang Province, Daqing City Ranghulu District No. 263 South Central Avenue Patentee before: DAQING PETROLEUM ADMINISTRATION Co.,Ltd. Patentee before: Daqing Oilfield Automation Instrument Co., Ltd |
|
| TR01 | Transfer of patent right |