CN215682929U - Waterproof PLC control screen for steam furnace - Google Patents

Abstract

The utility model discloses a waterproof PLC control screen for a steam furnace, which comprises a front frame, wherein two grooves are formed in one side of the inner wall of the front frame, a control screen body is connected to one side, close to the grooves, of the inner part of the front frame in a sliding manner, two limiting frames are fixedly connected to one side, close to the grooves, of the control screen body, one ends, far away from the control screen body, of the limiting frames extend to the inner parts of the corresponding grooves, a rear cover plate is installed on one side, far away from the grooves, of the front frame through screws, and a water storage tank is formed in the inner part of the rear cover plate. The structure of the utility model is compact, the practicability is strong, the groove and the limit frame which are mutually matched are arranged between the front frame and the control screen body, so that the waterproof performance between the front frame and the control screen body can be increased, and meanwhile, a plurality of hollow-structure compression columns are arranged on the inner wall of the rear cover plate to be contacted with the control screen body, so that the heat dissipation effect of the equipment is greatly improved, and the actual application and operation are facilitated.

Description

Waterproof PLC control screen for steam furnace

Technical Field

The utility model belongs to the field of PLC control screens, and particularly relates to a waterproof PLC control screen for a steam furnace.

Background

In the existing life, steam has wide application in national production and living fields, such as rice steaming, steamed bread steaming, cooking, sauna, disinfection, beauty treatment and the like in life, and such as chemical heating, washing and dyeing, pharmacy, building material production, food production and the like in production, while a steam boiler is a boiler which automatically and continuously generates high-temperature steam and mainly comprises a water supply system, an automatic control system, a boiler furnace, a heating system, a safety protection system and the like.

Present steam is PLC control screen for stove is mostly by preceding frame, control screen body and back shroud are constituteed, but in actual application, the junction between control screen body and the preceding frame mostly lacks waterproof construction, produce the maloperation when operating personnel, carelessly when unrestrained on the control screen body with water, the condition that very easily causes the inside of equipment to intake takes place, thereby cause the damage to equipment, the inside of current steam stove is with PLC control screen lacks heat dissipation mechanism simultaneously, unable quick control screen body to the course of the work carries out the heat dissipation treatment, be unfavorable for actual application and operation.

The utility model has the following contents:

the present invention is directed to solving the above problems, and an object of the present invention is to provide a waterproof PLC control panel for a steam furnace, which solves the problems mentioned in the background art.

In order to solve the above problems, the present invention provides a technical solution:

the utility model provides a waterproof type PLC control screen for steam furnace, includes preceding frame, two recesses have been seted up to one side of preceding frame inner wall, one side sliding connection that the inside of preceding frame is close to the recess has the control panel body, the control panel body is close to two spacing frames of one side fixedly connected with of recess, the one end that the control panel body was kept away from to spacing frame all extends to the inside of the recess that corresponds, there is the back shroud one side of recess is kept away from to preceding frame through the mounting screw, the aqua storage tank has been seted up to the inside of back shroud, one side equidistance fixedly connected with that the back shroud is close to the control panel body compresses tightly the post, the one end that the back shroud was kept away from to the post all contacts with the control panel body.

Preferably, the grooves are all arranged to be rectangular structures matched with the limiting frames, and waterproof glue is arranged inside the grooves and on one side of the limiting frames.

Preferably, the compressing columns are made of copper-aluminum alloy materials, the compressing columns are all of hollow structures, the interiors of the compressing columns are communicated with the interiors of the water storage tanks, and cooling liquid is arranged in the water storage tanks.

Preferably, a gasket is provided on an inner wall of the front frame and on an outer side of the rear cover plate.

Preferably, one side of the top of the rear cover plate, which is far away from the compression column, is fixedly connected with a filling pipe, and one end of the filling pipe, which is far away from the rear cover plate, is in threaded connection with a sealing cover.

The utility model has the following beneficial effects: the structure of the utility model is compact, the practicability is strong, the groove and the limit frame which are mutually matched are arranged between the front frame and the control screen body, so that the waterproof performance between the front frame and the control screen body can be increased, and meanwhile, a plurality of hollow-structure compression columns are arranged on the inner wall of the rear cover plate to be contacted with the control screen body, so that the heat dissipation effect of the equipment is greatly improved, and the actual application and operation are facilitated.

Description of the drawings:

the accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a side cross-sectional view of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is an enlarged view at B in fig. 2.

In the figure: 1. a front frame; 2. a groove; 3. a control screen body; 4. a limiting frame; 5. a rear cover plate; 6. a water storage tank; 7. a compression post; 8. a gasket; 9. a filling pipe; 10. and (7) sealing the cover.

The specific implementation mode is as follows:

the preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation. Example (b):

as shown in fig. 1-4, the utility model provides a waterproof PLC control screen for a steam furnace, which comprises a front frame 1, wherein two grooves 2 are formed in one side of the inner wall of the front frame 1, a control screen body 3 is slidably connected to one side of the inside of the front frame 1, which is close to the grooves 2, so that the steam furnace can be better controlled through the control screen body 3, and meanwhile, a through groove is formed in one side of the front frame 1, which is close to the control screen body 3, so that the control screen body 3 is exposed and is convenient for touch operation; two limiting frames 4 are fixedly connected to one side, close to the groove 2, of the control screen body 3, one ends, far away from the control screen body 3, of the limiting frames 4 extend into the corresponding grooves 2, a rear cover plate 5 is mounted on one side, far away from the groove 2, of the front frame 1 through screws, and the rear cover plate 5 is used for facilitating better sealing protection on the back of the front frame 1; the aqua storage tank 6 has been seted up to the inside of back shroud 5, and one side equidistance fixedly connected with that back shroud 5 is close to control screen body 3 compresses tightly post 7, and the one end that compresses tightly post 7 and keep away from back shroud 5 all contacts with control screen body 3, compresses tightly the installation through compressing tightly post 7 and being convenient for better to control screen body 3, prevents that it from taking place not hard up when using.

Further, recess 2 all sets up to the rectangle structure of mutually supporting with spacing frame 4, and recess 2's inside and the one side that is located spacing frame 4 all are provided with the waterproof glue, through the cooperation between recess 2 and the spacing frame 4 to be provided with the waterproof glue, be convenient for the waterproof performance between frame 1 and the control panel body 3 before the better increase.

Further, compressing tightly post 7 and forming by the preparation of copper aluminium alloy material, compressing tightly post 7 and all setting up to hollow structure, and the inside that compresses tightly post 7 all communicates with each other with the inside of aqua storage tank 6, and the inside of aqua storage tank 6 is provided with the coolant liquid, switches on the coolant liquid through compressing tightly post 7, and the better heat that will control panel body 3 produce carries out the heat transfer simultaneously, and then reaches and carries out radiating purpose to control panel body 3.

Further, the inner wall of the front frame 1 and the outer side of the rear cover plate 5 are provided with a sealing gasket 8, and the sealing performance between the rear cover plate 5 and the front frame 1 is improved conveniently through the sealing gasket 8.

Furthermore, one side of the top of the rear cover plate 5, which is far away from the compression column 7, is fixedly connected with a filling pipe 9, one end of the filling pipe 9, which is far away from the rear cover plate 5, is in threaded connection with a sealing cover 10, cooling liquid is conveniently and better filled into the water storage tank 6 through the filling pipe 9, and meanwhile, the filling pipe 9 is conveniently and better sealed through the sealing cover 10.

Specifically, the method comprises the following steps: in practical application, when equipment is installed, firstly waterproof glue is arranged inside the groove 2, then the control screen body 3 is installed inside the front frame 1, the limiting frame 4 is aligned to the groove 2, after the control screen body 3 is installed, the limiting frame 4 also enters the corresponding groove 2, so that the waterproof performance between the control screen body 3 and the front frame 1 is better increased, then the rear cover plate 5 is installed on the back of the front frame 1 and is screwed down through screws, the sealing performance between the front frame 1 and the rear cover plate 5 is increased through the sealing gasket 8 on the inner wall of the front frame 1, meanwhile, the control screen body 3 is extruded through the compression column 7 to prevent the control screen body 3 from loosening during use, meanwhile, cooling liquid is filled into the water storage tank 6 through the filling pipe 9, the filling pipe 9 is sealed through the sealing cover 10, meanwhile, the cooling liquid is conducted through the compression column 7, and heat generated by the control screen body 3 is better transferred, thereby achieving the purpose of radiating the control screen body 3.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A waterproof PLC control screen for a steam furnace comprises a front frame (1) and is characterized in that, two grooves (2) are arranged on one side of the inner wall of the front frame (1), a control screen body (3) is connected with one side of the inner part of the front frame (1) close to the grooves (2) in a sliding way, one side of the control screen body (3) close to the groove (2) is fixedly connected with two limiting frames (4), one end of the limiting frame (4) far away from the control screen body (3) extends into the corresponding groove (2), a rear cover plate (5) is arranged on one side of the front frame (1) far away from the groove (2) through a screw, a water storage tank (6) is arranged in the rear cover plate (5), pressing columns (7) are fixedly connected to one side of the rear cover plate (5) close to the control screen body (3) at equal intervals, one end of the compression column (7) far away from the rear cover plate (5) is in contact with the control screen body (3).

2. The waterproof PLC control panel for the steam furnace is characterized in that the grooves (2) are all arranged into a rectangular structure matched with the limiting frame (4), and waterproof glue is arranged inside the grooves (2) and on one side of the limiting frame (4).

3. The waterproof PLC control panel for the steam furnace as claimed in claim 1, wherein the compression columns (7) are all made of copper-aluminum alloy, the compression columns (7) are all of hollow structures, the interiors of the compression columns (7) are communicated with the interior of the water storage tank (6), and cooling liquid is arranged in the interior of the water storage tank (6).

4. The waterproof PLC control panel for the steam furnace as claimed in claim 1, wherein a sealing gasket (8) is arranged on the inner wall of the front frame (1) and on the outer side of the rear cover plate (5).

5. The waterproof PLC control screen for the steam furnace is characterized in that a filling pipe (9) is fixedly connected to one side, away from the compression column (7), of the top of the rear cover plate (5), and a sealing cover (10) is in threaded connection with one end, away from the rear cover plate (5), of the filling pipe (9).

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