CN215582427U

CN215582427U - Special data acquisition device for industrial control system

Info

Publication number: CN215582427U
Application number: CN202121757229.1U
Authority: CN
Inventors: 唐力; 郑秀丽; 郑庄生
Original assignee: Shenzhen Fanwei Technology Co ltd
Current assignee: Shenzhen Fanwei Technology Co ltd
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2022-01-18
Anticipated expiration: 2031-07-29

Abstract

The utility model relates to the technical field of data acquisition, and discloses a special data acquisition device for an industrial control system, which comprises a shell and a data acquisition device body, wherein the data acquisition device body is fixedly arranged in a cavity of the shell, the top of the data acquisition device body is hermetically clamped with a cover plate, the bottom of the shell is provided with a base, the left side and the right side of the top of the base are fixedly provided with uniformly distributed supporting rods, and the tops of the supporting rods are fixedly provided with limiting plates. According to the special data acquisition device for the industrial control system, the dehumidification and heat dissipation mechanism is arranged, so that air in the cavity of the shell can circularly flow through the work of the air pump, the circularly flowing air is respectively dried and filtered in the heat dissipation covers on the two sides, and the air is filtered twice and then returns to the cavity of the shell.

Description

Special data acquisition device for industrial control system

Technical Field

The utility model relates to the technical field of data acquisition, in particular to a special data acquisition device for an industrial control system.

Background

The factory has more requirements on the production environment in the production process, sometimes needs to change the existing environment, but needs to collect the environmental data before changing, and data collection, also called data acquisition, is an interface which utilizes a device to collect data from the outside of the system and input the data into the inside of the system.

The retrieval application No. 201922186957.0 discloses an industrial data acquisition device, comprising a housing, a mounting unit, a damping unit, a mounting groove and a cover plate; a housing: the left and right sides face of shell all is equipped with the mounting groove, the top and the apron of shell cooperate, the bottom of shell is equipped with shock attenuation unit.

However, the inventor finds that the technical scheme still has at least the following defects:

the existing technology is through adsorbing the moisture in the shell at the installation dehumidification box in the shell, but the mode of installation dehumidification box is limited to the dehumidification efficiency of inner space, can't carry out circulation flow to the air of inside and get up and dehumidify it, secondly the effect that the air of shell inside can't be cooled down to current technique, especially in the middle of the mill in summer, need carry out certain cooling to data acquisition device's operational environment to guarantee the work that data acquisition device can be good. Therefore, a special data acquisition device for an industrial control system is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problems in the prior art and provides a special data acquisition device for an industrial control system.

In order to achieve the purpose, the utility model adopts the following technical scheme that the special data acquisition device facing the industrial control system comprises a shell and a data acquisition device body, wherein the data acquisition device body is fixedly arranged in the cavity of the shell, the top of the data acquisition device body is hermetically clamped with a cover plate, the bottom of the shell is provided with a base, the left side and the right side of the top of the base are fixedly provided with uniformly distributed support rods, the tops of the support rods are fixedly provided with limit plates, telescopic rods are fixedly arranged between the tops of the limit plates and the bottom wall surface of the shell, the outer wall of each telescopic rod is sleeved with a buffer spring, the shell and the base are provided with a dehumidification heat dissipation mechanism, each dehumidification heat dissipation mechanism comprises an air pump and a heat dissipation cover, the air pump is fixedly arranged on the top wall surface of the base, the output end of the air pump is fixedly connected with an air pipe, and the input end of the air pump is fixedly connected with an air inlet pipe, the heat exchanger that looses evenly distributed is on the left and right sides outer wall of shell, the one end fixed mounting of heat exchanger has the air duct, air duct fixed mounting is on the left and right sides lateral wall face of shell and air duct and shell intracavity communicate each other, fixed mounting has curved intercommunication trachea between two adjacent heat exchanger that looses, equal fixed mounting has vertical collecting tube down on the bottom wall of heat exchanger that looses, the output of gas-supply pipe and the heat exchanger interconnect and the intercommunication of right side below, the input of intake pipe and the heat exchanger intercommunication each other and the intercommunication of left side below, all be provided with dry filter screen in the heat exchanger intracavity, equal fixed mounting has evenly distributed's heat dissipation metal bar on the outer wall of heat exchanger that looses, the heat dissipation metal bar is the cylinder, the dry filter screen quantity in every heat exchanger intracavity is three.

Preferably, each three drying filter screens in the heat dissipation cover cavity are movably arranged in the heat dissipation cover cavity, and the rotating rod is rotatably connected to the center position in the cavity of the heat dissipation cover.

Preferably, the three drying filter screens are respectively fixedly arranged on the outer wall of the rotating rod in an annular array mode, and the fan blades are fixedly arranged on the outer wall of the rotating rod.

Preferably, every the flabellum quantity on the dwang outer wall is three groups, and three groups of flabellums are the annular array and distribute on the outer wall of dwang and the flabellum is located between two adjacent dry filter screens.

Preferably, the heat dissipation cover is a hollow sphere.

Preferably, the drying screen is arc-shaped.

Advantageous effects

The utility model provides a special data acquisition device for an industrial control system. The method has the following beneficial effects:

(1) according to the special data acquisition device for the industrial control system, the dehumidification and heat dissipation mechanism is arranged, so that air in the cavity of the shell can circularly flow through the work of the air pump, the circularly flowing air is respectively dried and filtered in the heat dissipation covers on the two sides, and the air is filtered twice and then returns to the cavity of the shell.

(2) According to the special data acquisition device for the industrial control system, the rotating rod, the drying filter screen and the fan blades are arranged, when the left side communicating air pipe sucks air from the left side heat dissipation cover and the right side communicating air pipe blows air from the right side heat dissipation cover, the fan blades drive the rotating rod to rotate, the rotating rod drives the respective drying filter screen to rotate, the drying filter screen rotates to throw the filtered water onto the inner wall of the heat dissipation cover under the action of centrifugal force, the filtered water is converged into the liquid collecting pipe, and the liquid collecting pipe can be opened periodically to discharge the filtered water.

(3) According to the special data acquisition device for the industrial control system, the rotation of the rotating rod drives the drying filter screen to rotate, so that the drying and filtering efficiency of the drying filter screen on the air flowing in the shell is further improved.

(4) The special data acquisition device for the industrial control system can also perform the functions of cooling and radiating air in the cavity of the shell, the air entering the cavity of the radiating cover is cooled by sucking the condition in the cavity of the shell through the air inlet pipe, the air with higher heat in the cavity of the radiating cover can be radiated by the radiating metal rod on the outer wall of the radiating cover, the contact area between the radiating metal rod and the external air is increased by the radiating metal rod and the radiating cover, the effect of cooling and radiating the body of the data acquisition device is realized, and the practicability and the novelty of the utility model are further improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

FIG. 1 is a cross-sectional view of the present invention;

FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

fig. 3 is a perspective view of the heat dissipation cover of the present invention.

Illustration of the drawings:

1. a housing; 11. a cover plate; 12. a base; 13. a support bar; 14. a limiting plate; 15. a telescopic rod; 16. a buffer spring; 17. a data acquisition device body; 2. a dehumidification heat dissipation mechanism; 21. a heat dissipation cover; 22. an air duct; 23. an air pump; 25. a gas delivery pipe; 27. an air inlet pipe; 28. the air pipe is communicated; 29. a heat dissipating metal bar; 3. a liquid collecting pipe; 31. rotating the rod; 32. drying the filter screen; 33. a fan blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): a special data acquisition device facing an industrial control system is disclosed, as shown in figures 1-3, and comprises a shell 1 and a data acquisition device body 17, wherein the data acquisition device body 17 is fixedly arranged in a cavity of the shell 1, a cover plate 11 is hermetically clamped at the top of the data acquisition device body 17, a base 12 is arranged at the bottom of the shell 1, supporting rods 13 which are uniformly distributed are fixedly arranged at the left side and the right side of the top of the base 12, limiting plates 14 are fixedly arranged at the tops of the supporting rods 13, telescopic rods 15 are fixedly arranged between the tops of the limiting plates 14 and the bottom wall surface of the shell 1, buffer springs 16 are sleeved on the outer walls of the telescopic rods 15, dehumidification and heat dissipation mechanisms 2 are arranged on the shell 1 and the base 12, each dehumidification and heat dissipation mechanism 2 comprises an air pump 23 and a heat dissipation cover 21, the air pump 23 is fixedly arranged on the top wall surface of the base 12, and an output end of the air pump 23 is fixedly connected with an air pipe 25, the input end of the air pump 23 is fixedly connected with an air inlet pipe 27, the heat dissipation shields 21 are uniformly distributed on the outer walls of the left side and the right side of the shell 1, the heat dissipation shields 21 are hollow spheres, one end of each heat dissipation shield 21 is fixedly provided with an air duct 22, the air ducts 22 are fixedly arranged on the left side wall surface and the right side wall surface of the shell 1, the air ducts 22 are mutually communicated with the cavities of the shell 1, an arc-shaped communicating air pipe 28 is fixedly arranged between every two adjacent heat dissipation shields 21, the bottom wall surfaces of the heat dissipation shields 21 are fixedly provided with a liquid collecting pipe 3 which faces downwards vertically, the output end of the air duct 25 is mutually connected and communicated with the heat dissipation shield 21 below the right side, the input end of the air inlet pipe 27 is mutually communicated and communicated with the heat dissipation shield 21 below the left side, the outer walls of the heat dissipation shields 21 are fixedly provided with heat dissipation metal rods 29 which are uniformly distributed, the cavities of the heat dissipation shields 21 are internally provided with drying filter screens 32, and the drying filter screens 32 in the cavities of each heat dissipation shield 21 are three, dry filter screen 32 is the arc, and three dry filter screen 32 movable mounting in 21 intracavity of every heat exchanger that looses heat exchanger is 21 intracavity, and the intracavity central point of heat exchanger 21 puts the department and rotates and be connected with dwang 31, and three dry filter screen 32 is annular array fixed mounting respectively on the outer wall of dwang 31, and the outer wall fixed mounting of dwang 31 has three sets of flabellum 33 that are annular array and distribute, and flabellum 33 is located between two adjacent dry filter screen 32.

The working principle of the utility model is as follows: the data acquisition device body 17 is installed in the cavity of the shell 1, the cover plate 11 is used for sealing and clamping the shell 1, the buffer spring 16 plays a role in buffering and protecting the shell 1, the data acquisition device body 17 plays a role in protecting and buffering, when the cavity of the shell 1 is dehumidified, the working switch of the air pump 23 is opened, the air pump 23 continuously inhales air through the air inlet pipe 27, the air inlet pipe 27 continuously inhales air through the left heat dissipation cover 21, the left heat dissipation cover 21 continuously sucks air in the cavity of the shell 1 through the left air duct 22, the air enters the left heat dissipation cover 21 and is filtered through the drying filter screen 32, moist air is filtered, moisture is filtered, the air pump 23 passes the primarily filtered air through the right heat dissipation cover 21 through the air duct 25 again, secondary filtering is carried out, the filtered air returns to the cavity of the shell 1 through the right air duct 22 again, the utility model realizes that the air in the cavity of the shell 1 circularly flows through the work of the air pump 23 by arranging the dehumidifying and radiating mechanism 2, the circularly flowing air is respectively dried and filtered in the radiating covers 21 at the two sides and is filtered twice and then returns to the cavity of the shell 1, the utility model improves the drying and filtering efficiency of the working environment of the data acquisition device body 17 and improves the protection effect on the data acquisition device body 17, by arranging the rotating rod 31, the drying filter screen 32 and the fan blades 33, when the left side communicating air pipe 28 sucks air from the left side radiating cover 21 and the right side communicating air pipe 28 blows air to the right side radiating cover 21, the fan blades 33 drive the rotating rod 31 to rotate, the rotating rod 31 drives the respective drying filter screen 32 to rotate, the drying filter screen 32 rotates to throw the filtered water onto the inner wall of the radiating cover 21 under the action of centrifugal force, and is collected in the header pipe 3, the header pipe 3 can be periodically opened to be discharged.

The utility model drives the drying filter screen 32 to rotate by the rotation of the rotating rod 31, so that the drying and filtering efficiency of the drying filter screen 32 to the air circulating in the shell 1 is further improved, the utility model can also perform the functions of cooling and radiating the air in the cavity of the shell 1, the air entering the cavity of the radiating cover 21 is cooled by sucking the condition in the cavity of the shell 1 through the air inlet pipe 27, the radiating metal rod 29 on the outer wall of the radiating cover 21 can radiate the air with higher heat in the cavity of the radiating cover 21, the contact area between the radiating metal rod 29 and the radiating cover 21 and the outside air is increased, the effect of cooling and radiating the data acquisition device body 17 is realized, and the practicability and the novelty of the utility model are further improved.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a special data acquisition device towards industrial control system, includes shell (1) and data acquisition device body (17), and data acquisition device body (17) fixed mounting is in shell (1) intracavity, its characterized in that: the top of the data acquisition device body (17) is sealed and clamped with a cover plate (11), the bottom of the shell (1) is provided with a base (12), the left side and the right side of the top of the base (12) are fixedly provided with uniformly distributed support rods (13), the tops of the support rods (13) are all fixedly provided with limiting plates (14), telescopic rods (15) are all fixedly arranged between the tops of the limiting plates (14) and the bottom wall surface of the shell (1), the outer walls of the telescopic rods (15) are all sleeved with buffer springs (16), the shell (1) and the base (12) are provided with dehumidifying and radiating mechanisms (2), each dehumidifying and radiating mechanism (2) comprises an air pump (23) and a radiating cover (21), the air pump (23) is fixedly arranged on the top wall surface of the base (12), the output end of the air pump (23) is fixedly connected with an air pipe (25), and the input end of the air pump (23) is fixedly connected with an air inlet pipe (27), heat exchanger (21) evenly distributed is on the left and right sides outer wall of shell (1), heat exchanger (21) are hollow spherical, the one end fixed mounting of heat exchanger (21) has air duct (22), air duct (22) fixed mounting is on the left and right sides wall face of shell (1) and air duct (22) and shell (1) intracavity communicate each other, fixed mounting has curved intercommunication trachea (28) between two adjacent heat exchangers (21), equal fixed mounting has vertical collecting tube (3) down on the bottom wall of heat exchanger (21), the output of gas-supply pipe (25) and heat exchanger (21) interconnect and the intercommunication of right side below, the input of intake pipe (27) and heat exchanger (21) intercommunication each other of left side below, all be provided with dry filter screen (32) in heat exchanger (21) intracavity.

2. The special data acquisition device for industrial control system according to claim 1, characterized in that: the outer wall of the heat dissipation cover (21) is fixedly provided with heat dissipation metal rods (29) which are uniformly distributed, and the heat dissipation metal rods (29) are cylinders.

3. The special data acquisition device for industrial control system according to claim 1, characterized in that: every dry filter screen (32) quantity in heat exchanger (21) intracavity is three, and dry filter screen (32) are the arc.

4. The special data acquisition device for industrial control system according to claim 1, characterized in that: every three dry filter screen (32) movable mounting in heat dissipation cover (21) intracavity is connected with dwang (31) in the intracavity central point department of putting of heat dissipation cover (21) rotation in heat dissipation cover (21) intracavity.

5. The special data acquisition device for industrial control system according to claim 1, characterized in that: it is three drying screen (32) are annular array fixed mounting respectively on the outer wall of dwang (31), and the equal fixed mounting of outer wall of dwang (31) has flabellum (33).

6. The special data acquisition device for industrial control system according to claim 4, characterized in that: every flabellum (33) quantity on dwang (31) outer wall is three groups, and three groups of flabellums (33) are that annular array distributes on the outer wall of dwang (31) and flabellum (33) are located between two adjacent dry filter screen (32).