CN218920718U

CN218920718U - Power module clamping mechanism for cement preparation monitoring based on DCS control

Info

Publication number: CN218920718U
Application number: CN202222457982.XU
Authority: CN
Inventors: 王培林; 冯伟伟; 杨增国; 路伟; 廖觉聪
Original assignee: Jiangmen Conch Cement Co ltd
Current assignee: Jiangmen Conch Cement Co ltd
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2023-04-25
Anticipated expiration: 2032-09-16

Abstract

The utility model relates to the technical field of power modules, in particular to a power module clamping mechanism for cement preparation monitoring based on DCS control, which comprises the following technical scheme: including inner shell and shell, movable mounting has the power module body in the inner shell, the inner shell passes through bracing piece fixed mounting inside the shell, both ends trompil respectively about the shell and embedding install the fan body, shell top fixed mounting has the second baffle, shell bottom fixed mounting has first baffle, the shell both sides trompil respectively and embedding install communicating pipe, two movable cartridge has the filter equipment body respectively in the communicating pipe. The utility model solves the problems of poor heat dissipation effect and easiness in water inflow when the conventional power module is used.

Description

Power module clamping mechanism for cement preparation monitoring based on DCS control

Technical Field

The utility model relates to the technical field of power modules, in particular to a power module clamping mechanism for cement preparation monitoring based on DCS control.

Background

The power module is a power supply which can be directly mounted on a printed circuit board and is characterized in that the power module can provide power for an Application Specific Integrated Circuit (ASIC), a Digital Signal Processor (DSP), a microprocessor, a memory, a Field Programmable Gate Array (FPGA) and other digital or analog loads. Generally, such modules are referred to as load (POL) power supply systems or point-of-use power supply systems (PUPS). Because of the great advantages of the modular structure, the modular power supply is widely used in the communication fields of switching equipment, access equipment, mobile communication, microwave communication, optical transmission, routers and the like, and in automotive electronics, aerospace and the like, and at present, a power supply module is generally used for supplying power in monitoring equipment in cement manufacturing enterprises.

The method is found by a large number of searches: chinese utility model patent: the utility model discloses a plug-in type heat-dissipation power supply module, which has the innovation points that: the PCB board card is fixedly connected with the module shell assembly, and the module cover plate is fixedly connected with the module shell assembly; the module shell assembly comprises a module heat dissipation shell and a plurality of heat conduction blocks arranged in the module heat dissipation shell, and the PCB board is arranged above the plurality of heat conduction blocks in a clamping mode. The utility model provides a universal power module carrier which can be loaded with a PCB board card with multiple functions, is convenient for realizing and exchanging the multiple functions and is suitable for modularized application.

However, when the power module is used, the temperature is easily raised too fast due to the lifting of the workload, water is easily fed during the use, and the power module is damaged, so that a power module clamping mechanism for cement preparation monitoring based on DCS control is needed to solve the problems.

Disclosure of Invention

The utility model aims to provide a power module clamping mechanism for cement preparation monitoring based on DCS control, which has the advantages of effectively radiating and protecting a power module from water inflow, and solves the problems of poor radiating effect and easiness in water inflow when the existing power module is used.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cement preparation is power module card solid mechanism for control based on DCS control, includes inner shell, first power connection and second power connection, movable mounting has the power module body in the inner shell, the inner shell passes through bracing piece fixed mounting inside the shell, both ends trompil respectively and embedding are installed the fan body about the shell, shell top fixed mounting has the second baffle, shell bottom fixed mounting has first baffle, the shell both sides trompil respectively and embedding are installed communicating pipe, two movable cartridge has the filter equipment body respectively in the communicating pipe.

Preferably, the four corners department at both ends respectively elastic mounting has the spring body about the inner wall of inner shell, and the one end that the spring body deviates from the inner wall of inner shell is respectively with power module body outer wall both ends four corners department elastic connection about. The spring body is arranged in the inner shell, and the power module body is clamped and fixed through the spring body.

Preferably, the two sides of the rear end of the power module body are respectively provided with an electrode and are respectively electrically connected with a first power connector and a second power connector, and the rear ends of the first power connector and the second power connector penetrate through the rear ends of the inner shell and the outer shell. The electrodes at the two sides of the rear end of the power module body are respectively connected with the first power connector and the second power connector, so that the power module body and the control module are electrically connected together with the shell conveniently.

Preferably, the number of the fan bodies is two, and the upper end and the lower end of the inner shell on the opposite side of the two fan bodies are respectively provided with ventilation holes at equal intervals. Through seting up the bleeder vent at the upper and lower both ends of inner shell to the convenience is through the height Wen Chouchu that the fan body produced with the power module body during operation.

Preferably, the shell adopts soft rubber material design, and the positive trompil of shell and the size of opening and inner diameter size phase-match of inner shell, the shell openly is through connecting adhesive tape movable mounting has the closing plate. Through openly trompil and setting up the closing plate at the shell to avoided the power module body to appear droing from the inner shell.

Preferably, the number of the communicating pipes is two, and opposite ends of the two communicating pipes respectively penetrate through the outer walls of the two sides of the inner shell. The communicating pipe penetrates through the outer wall of the inner shell, so that gas filtered by the filtering device body in the communicating pipe can be conveyed to one side, opposite to the power module body, of the inner shell, and the power module body is cooled.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the first baffle plate and the second baffle plate are arranged, when the rear end of the outer shell is fixedly arranged on the front face of the control module, and the power module body is electrically connected with the control module, external water stains can be prevented from entering the inner shell from the bottom end of the outer shell through the first baffle plate, and water entering the upper part can be blocked through the second baffle plate, so that the effect of protecting the power module from water entering is achieved.

2. According to the utility model, the fan body is arranged and is electrically connected with the power module, so that when the power module is used, the fan body can be powered by the power module body, hot air generated when the power module body works is discharged by the fan body, clean air is sucked in through the filter device body, and the effect of effectively radiating the power module is achieved.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic elevational view of the present utility model;

fig. 3 is a schematic rear view of the present utility model.

In the figure: 1. a first baffle; 2. a support rod; 3. an inner case; 4. a communicating pipe; 5. a filter body; 6. a housing; 7. a spring body; 8. a power module body; 9. ventilation holes; 10. a fan body; 11. A second baffle; 12. a sealing plate; 13. connecting adhesive tapes; 14. a first power connector; 15. and a second power connector.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

Referring to fig. 1 to 3, an embodiment of the present utility model provides: the utility model provides a cement preparation is power module card solid mechanism for control based on DCS control, includes inner shell 3, shell 6, first power connector 14 and second power connector 15, movable mounting has power module body 8 in the inner shell 3, and the four corners department at both ends respectively elastic mounting has spring body 7 about the inner wall of inner shell 3, and the one end that spring body 7 deviate from inner wall of inner shell 3 respectively with power module body 8 both ends four corners department elastic connection about the outer wall. By arranging the spring body 7 in the inner housing 3, and thereby the power module body 8 is clamped and fixed by the spring body 7. The inner shell 3 is fixedly arranged inside the outer shell 6 through the supporting rod 2, the outer shell 6 is designed by adopting soft rubber materials, the front surface of the outer shell 6 is provided with a hole, the size of the hole is matched with the inner diameter size of the inner shell 3, and the front surface of the outer shell 6 is movably provided with a sealing plate 12 through a connecting adhesive tape 13. By opening the hole in the front face of the outer casing 6 and providing the sealing plate 12, the power module body 8 is prevented from falling off from the inner casing 3. The top of the shell 6 is fixedly provided with a second baffle 11, and the bottom of the shell 6 is fixedly provided with a first baffle 1. Through setting up first baffle 1 and second baffle 11, when shell 6 rear end and control module openly fixed mounting to guarantee behind the power module body 8 and the control module electricity connection, can avoid outside water stain to get into in the inner shell 3 from shell 6 bottom through first baffle 1, and accessible second baffle 11 keeps off the top water, thereby has reached the effect of protecting power module not intaking.

Example two

Referring to fig. 1 to 3, an embodiment of the present utility model provides: compared with the first embodiment, the cement preparation monitoring power module clamping mechanism based on DCS control further comprises an inner shell 3, an outer shell 6, a first power connector 14 and a second power connector 15, wherein the power module body 8 is movably installed in the inner shell 3, the inner shell 3 is fixedly installed inside the outer shell 6 through a supporting rod 2, the upper end and the lower end of the outer shell 6 are respectively provided with holes and embedded into the fan body 10, both sides of the rear end of the power module body 8 are respectively provided with electrodes and are respectively electrically connected with the first power connector 14 and the second power connector 15, and the rear ends of the first power connector 14 and the second power connector 15 penetrate through the rear ends of the inner shell 3 and the outer shell 6. The electrodes on the two sides of the rear end of the power module body 8 are respectively connected with the first power connector 14 and the second power connector 15, so that the power module body 8 and the control module are conveniently and electrically connected together with the shell 6. The number of the fan bodies 10 is two, and the upper end and the lower end of the inner shell 3 on the opposite side of the two fan bodies 10 are respectively provided with ventilation holes 9 at equal intervals. Through set up bleeder vent 9 at the upper and lower both ends of inner shell 3 to the convenience is through the height Wen Chouchu that fan body 10 produced when with power module body 8 work. The two sides of the outer shell 6 are respectively provided with holes and are embedded with two communicating pipes 4, and the opposite ends of the two communicating pipes 4 respectively penetrate through the outer walls of the two sides of the inner shell 3. The communicating pipe 4 passes through the outer wall of the inner shell 3, so that the gas filtered by the filtering device body 5 in the communicating pipe 4 can be conveyed to the side, opposite to the power module body 8, of the inner shell 3, and the power module body 8 is cooled. The two communicating pipes 4 are respectively movably inserted with a filter device body 5. Through setting up fan body 10 to with fan body 10 and power module electricity connection, thereby when using, accessible power module body 8 supplies power to fan body 10, thereby when power module body 8 uses, carries out the exhaust operation to the steam that power module body 8 during operation produced through fan body 10, and inhales clean air through filter equipment body 5 department, thereby has reached and has carried out effective radiating effect to power module.

Working principle: when the fan is used, the power module body 8 is inserted from the front side of the inner shell 3, the positive electrode and the negative electrode of the power module body 8 are respectively electrically connected with the front ends of the first power connector 14 and the second power connector 15, the fan body 10 is electrically connected with the power module body 8, and when the fan is used, the outer shell 6 is arranged on the front side of the control module through the first power connector 14 and the second power connector 15, rainwater is prevented from entering through the first baffle plate 1 and the second baffle plate 11, and meanwhile, the fan body 10 is used for radiating.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Claims

1. The utility model provides a cement preparation is power module clamping mechanism for control based on DCS control, includes inner shell (3), shell (6), first power connection (14) and second power connection (15), its characterized in that: the novel air conditioner is characterized in that a power module body (8) is movably mounted in the inner shell (3), the inner shell (3) is fixedly mounted inside the outer shell (6) through a supporting rod (2), the upper end and the lower end of the outer shell (6) are respectively provided with holes and are embedded with a fan body (10), the top of the outer shell (6) is fixedly provided with a second baffle (11), the bottom of the outer shell (6) is fixedly provided with a first baffle (1), two sides of the outer shell (6) are respectively provided with holes and are embedded with a communicating pipe (4), and two communicating pipes (4) are respectively movably inserted with a filtering device body (5).

2. The DCS control-based power module clamping mechanism for cement preparation monitoring of claim 1, wherein: the four corners department at both ends respectively elastic mounting spring body (7 about inner wall of inner shell (3), the one end that spring body (7) deviate from inner wall of inner shell (3) is respectively with power module body (8) outer wall both ends four corners department elastic connection about.

3. The DCS control-based power module clamping mechanism for cement preparation monitoring of claim 1, wherein: the two sides of the rear end of the power module body (8) are respectively provided with an electrode and are respectively electrically connected with a first power connector (14) and a second power connector (15), and the rear ends of the first power connector (14) and the second power connector (15) penetrate through the rear ends of the inner shell (3) and the outer shell (6).

4. The DCS control-based power module clamping mechanism for cement preparation monitoring of claim 1, wherein: the number of the fan bodies (10) is two, and ventilation holes (9) are respectively formed in the upper end and the lower end of the inner shell (3) on the opposite side of the two fan bodies (10) at equal intervals.

5. The DCS control-based power module clamping mechanism for cement preparation monitoring of claim 1, wherein: the shell (6) adopts soft rubber material design, and shell (6) openly trompil and aperture size and inner diameter size phase-match of inner shell (3), shell (6) openly have closing plate (12) through joint adhesive tape (13) movable mounting.

6. The DCS control-based power module clamping mechanism for cement preparation monitoring of claim 1, wherein: the number of the communicating pipes (4) is two, and opposite ends of the two communicating pipes (4) respectively penetrate through the outer walls of the two sides of the inner shell (3).