CN217209873U

CN217209873U - Box panel for air heating unit

Info

Publication number: CN217209873U
Application number: CN202221033776.XU
Authority: CN
Inventors: 张士维; 王建成
Original assignee: Shanxi Zhongneng Yuanda Electromechanical Equipment Technology Co ltd
Current assignee: Shanxi Zhongneng Yuanda Electromechanical Equipment Technology Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-08-16
Anticipated expiration: 2032-04-29

Abstract

The utility model discloses a box panel for air heating unit, the lateral wall of panel body is provided with nested anastomotic protrusion structure, groove structure, and adjacent two sets of panels are by the fixed joint of latch mechanism, and latch mechanism includes: the mounting structure comprises a mounting sleeve nested and inserted on the convex structure, fixing covers screwed at two ends of the mounting sleeve and fixing the mounting sleeve, sliding cavities arranged at two ends of the mounting sleeve, a threaded rod fixedly connected at the bottom of the sliding cavity, nested columns slidably arranged in the sliding cavities and keeping free rotation, threaded holes arranged at the inner side ends of the nested columns and matched with the threaded rod, and a reset spring wound on the periphery of the threaded rod and abutted against the nested columns; the embedded column penetrates through the fixed cover and is embedded and spliced with the embedded through hole in the groove structure. The utility model has the advantages of hardness is strong, and gas tightness, heat insulating ability are good, and convenient operation can improve the stability of panel concatenation.

Description

Box panel for air heating unit

Technical Field

The utility model relates to an outside panel structure technical field for the air heating unit, specific box panel for air heating unit that says so.

Background

The air heating unit is used for heating air pumped into the air heating unit and pressurizing and conveying the air heated to a specific temperature, the air heating unit comprises an outer box body and a series of related equipment such as an air filter screen, a pressure pump and a heater which are installed in the outer box body in a matched mode, and in order to maintain each piece of equipment in the outer box body, a panel of the outer box body is usually arranged to be of a detachable structure, so that the sealing performance of the joint of each panel is reduced, the overall heat preservation performance and the rigidity are reduced, and the normal operation and the working efficiency of the air heating unit are affected. And the operation is complicated when the panels are disassembled and assembled, and the stability of each panel after re-splicing is difficult to ensure.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned weak point that exists among the prior art, the utility model aims at providing a box panel for air heating unit has that hardness is strong, and gas tightness, heat insulating ability are good, and convenient operation's advantage can improve the stability of panel concatenation.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: the utility model provides a box panel for air heating unit, includes panel body, latch mechanism, and the panel body includes various steel sheet and arranges the foaming board intermediate layer in various steel sheet inside, and the foaming board adopts the polyurethane foaming board, and the global rigidity of panel body can be guaranteed to various steel sheet, and the polyurethane foaming board keeps warm effectually, and no matter equipment is at indoor or outdoor use, the heat can not lose, has long service life, thermal-insulated efficient advantage.

The panel comprises a panel body and is characterized in that a protruding structure and a groove structure are arranged on the side wall of the panel body, a first sealing groove is formed in the end face of the protruding structure, a second sealing groove opposite to the first sealing groove is formed in the inner wall of the groove structure, and sealing rubber strips are embedded in the first sealing groove and the second sealing groove corresponding to the protruding structure and the groove structure in an embedded combination mode. The sealing performance of the two groups of panel bodies after combination can be ensured, and the phenomenon of air leakage is avoided.

The protruding structures of the two adjacent groups of panel bodies are nested and matched with the groove structures and fixedly clamped by the clamping mechanism, the protruding structures are uniformly provided with installation through holes which are arranged in a penetrating mode, installation sinking grooves are formed in the two ends of each installation through hole, and the two side walls of the groove structures are provided with nested through holes which are arranged opposite to the installation through holes.

Clamping mechanism is supporting to be installed in installation through-hole, the heavy groove of installation, and the nested joint of clamping mechanism is in nested through-hole, clamping mechanism includes: the mounting sleeve is embedded and inserted in the mounting through hole in a nesting mode, the fixing covers are screwed at two ends of the mounting sleeve and fix the mounting sleeve, the sliding cavities are formed in two ends of the mounting sleeve, the threaded rod is fixedly connected to the bottom of the sliding cavity, the embedded column is slidably mounted in the sliding cavity and keeps free rotation, the threaded hole is formed in the inner side end of the embedded column and matched with the threaded rod, and the reset spring is wound on the periphery of the threaded rod, and two ends of the reset spring respectively abut against the embedded column and the sliding cavity.

The embedded column penetrates through the fixing cover and is embedded and spliced with the embedded through hole, the outer diameter of the installation sleeve is the same as the inner diameter of the installation through hole, the outer diameter of the fixing cover is larger than that of the installation sleeve, and the installation sleeve can be stably installed in the installation through hole after the fixing covers are installed at the two ends of the installation sleeve.

The outer side end of the embedded column is provided with a transition arc surface, the transition arc surface can ensure that the embedded column stably enters the embedded through hole in the process of embedding and inserting the protruding structure and the groove structure, a straight groove or a cross groove matched with a screwdriver is formed in the axis of the outer side end of the embedded column, the embedded column is conveniently pressed and screwed through the screwdriver, a threaded hole in the inner side end of the embedded column is screwed with a threaded rod, the embedded column is completely retracted into the sliding cavity, and the clamping and embedding effect of the embedded column on the embedded through hole is cancelled.

The sliding cavity inner wall is provided with an annular limiting groove, the inner side end of the embedded column is fixedly connected with a limiting ring embedded with the annular limiting groove, the limiting ring can freely slide and rotate in the annular limiting groove, the embedded column can be guaranteed to freely slide in the length range of the annular limiting groove, and the embedded column can freely rotate in the sliding cavity.

The utility model has the advantages that: the side wall of the panel body is provided with a convex structure and a groove structure which are nested and matched, so that adjacent panel bodies can be stably spliced, and the sealing rubber strips are arranged at the joints to form the integral air tightness of the box body of the air heating unit formed by combination, so that hot air is prevented from leaking. The panel body's bulk rigidity can be guaranteed to various steel sheet, and polyurethane foam board keeps warm effectually, and no matter equipment is in indoor or outdoor use, the heat can not lose, has long service life, thermal-insulated efficient advantage. Install latch mechanism additional in protrusion structure and groove structure department, can carry out the fast operation to it through the screwdriver to realize the separation and the combination of panel, have convenient operation's advantage, can improve the stability of panel concatenation.

Drawings

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

fig. 2 is an enlarged detail view of a portion a of fig. 1.

In the figure: the structure comprises a panel body 1, a convex structure 2, a groove structure 3, a mounting through hole 4, a mounting sinking groove 5, a nesting through hole 6, a mounting sleeve 7, a fixing cover 8, a sliding cavity 9, a threaded rod 10, a nesting column 11, a threaded hole 12, a return spring 13, a foaming plate interlayer 14, a first sealing groove 15, a second sealing groove 16, a sealing rubber strip 17, a transition cambered surface 18, an annular limiting groove 19 and a limiting ring 20.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-2, a box panel for an air heating unit comprises a panel body 1 and a clamping mechanism, wherein a convex structure 2 and a concave structure 3 are arranged on the side wall of the panel body 1, the convex structures 2 and the concave structures 3 of two adjacent groups of panel bodies 1 are nested and inosculated and are fixedly clamped by the clamping mechanism, mounting through holes 4 which are arranged in a penetrating way are uniformly formed in the convex structures 2, mounting sinking grooves 5 are formed at two ends of each mounting through hole 4, and nested through holes 6 which are arranged opposite to the mounting through holes 4 are formed in two side walls of the concave structure 3; clamping mechanism is supporting to be installed in installation through-hole 4, the heavy groove 5 of installation, and the nested joint of clamping mechanism is in nested through-hole 6, and clamping mechanism includes: the mounting sleeve 7 is inserted into the mounting through hole 4 in a nesting mode, the fixing covers 8 are screwed at two ends of the mounting sleeve 7 and fix the mounting sleeve 7, the sliding cavities 9 are formed in two ends of the mounting sleeve 7, the threaded rod 10 is fixedly connected to the bottom of the sliding cavity 9, the nesting column 11 is slidably mounted in the sliding cavity 9 and keeps free rotation, the threaded hole 12 is formed in the inner side end of the nesting column 11 and matched with the threaded rod 10, and the reset spring 13 is wound on the periphery of the threaded rod 10, and two ends of the reset spring are respectively abutted against the nesting column 11 and the sliding cavity 9; the nesting column 11 penetrates through the fixed cover 8 and is nested and spliced with the nesting through hole 6.

The utility model discloses in, panel body 1 includes various steel sheet and arranges at the inside foaming board intermediate layer 14 of various steel sheet, and the foaming board adopts the polyurethane foaming board, and various steel sheet can guarantee panel body 1's bulk rigidity, and the polyurethane foaming board keeps warm effectually, and no matter equipment is at indoor or outdoor use, and the heat can not be lost, has long service life, the advantage that thermal-insulated efficiency is good.

The end face of the protruding structure 2 is provided with a first sealing groove 15, the inner wall of the groove structure 3 is provided with a second sealing groove 16 opposite to the first sealing groove 15, and sealing rubber strips 17 are embedded in the first sealing groove 15 and the second sealing groove 16 corresponding to the protruding structure 2 and the groove structure 3 in an embedded mode. The sealing performance of the joint of the two adjacent groups of panel bodies 1 can be guaranteed by the arrangement of the sealing strips, and the heated air is prevented from leaking.

The outer side end of the embedded column 11 is provided with a transition cambered surface 18, and the axis of the outer side end of the embedded column 11 is provided with a straight groove or a cross groove matched with a screwdriver. The nesting column 11 is conveniently pressed and screwed by a screwdriver so as to screw the threaded hole 12 at the inner side end of the nesting column 11 and the threaded rod 10, the nesting column 11 is completely retracted into the sliding cavity 9, and the clamping nesting effect of the nesting column 11 on the nesting through hole 6 is cancelled

The outer diameter of the mounting sleeve 7 is the same as the inner diameter of the mounting through hole 4, and the outer diameter of the fixing cover 8 is larger than the outer diameter of the mounting sleeve 7. The mounting sleeve 7 can be stably fixed in the mounting through-hole 4 by fixing it so as to avoid sliding along the mounting through-hole 4.

An annular limiting groove 19 is formed in the inner wall of the sliding cavity 9, a limiting ring 20 which is embedded in the annular limiting groove 19 is fixedly connected to the inner side end of the embedded column 11, and the limiting ring 20 can freely slide and rotate in the annular limiting groove 19. The nested column 11 can be ensured to freely slide in the length range of the annular limiting groove 19, and the nested column 11 can be ensured to freely rotate in the sliding cavity 9.

The utility model discloses a theory of operation is: when in use, the mounting sleeve 7 is inserted into the mounting through hole 4 of the convex structure 2, the mounting sleeve 7 is fixed by screwing the fixing covers 8 at two ends, a screwdriver is used to be opposite to a straight groove or a cross groove at the outer side end of the nested column 11, the nested column 11 is pressed to be retracted into the mounting sleeve 7 and is propped against the threaded rod 10, the nested column 11 is screwed to be screwed on the threaded rod 10 and fixed, the groove structures 3 and the convex structures 2 of two adjacent groups of panel bodies 1 are inserted and connected in a nested way, and sealing rubber strips 17 are arranged in the first sealing groove 15 and the second sealing groove 16, a screwdriver is penetrated through the nesting through hole 6 to act on the nesting column 11 retracted into the mounting sleeve 7 so as to separate the nesting column 11 from the threaded rod 10, the nested columns 11 are popped out and nested and inserted in the nested through holes 6 under the action of the return spring 13, so that the stable connection of the two groups of panel bodies 1 is realized.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims

1. The utility model provides a box panel for air heating unit which characterized in that: the panel comprises panel bodies (1) and a clamping mechanism, wherein the side walls of the panel bodies (1) are provided with convex structures (2) and concave structures (3), the convex structures (2) and the concave structures (3) of two adjacent groups of panel bodies (1) are nested and inosculated and are fixedly clamped by the clamping mechanism, the convex structures (2) are uniformly provided with mounting through holes (4) which are arranged in a penetrating way, the two ends of each mounting through hole (4) are provided with mounting sunken grooves (5), and the two side walls of each concave structure (3) are provided with nested through holes (6) which are arranged opposite to the mounting through holes (4); clamping mechanism is supporting to be installed in installation through-hole (4), the heavy groove of installation (5), and the nested joint of clamping mechanism is in nested through-hole (6), clamping mechanism includes: the mounting sleeve is characterized by comprising a mounting sleeve (7) which is nested and inserted in the mounting through hole (4), fixing covers (8) which are screwed at two ends of the mounting sleeve (7) and fix the mounting sleeve (7), sliding cavities (9) which are formed at two ends of the mounting sleeve (7), a threaded rod (10) which is fixedly connected to the bottom of the sliding cavity (9), nested columns (11) which are slidably mounted in the sliding cavities (9) and keep free rotation, threaded holes (12) which are formed at the inner side ends of the nested columns (11) and are matched with the threaded rod (10), and reset springs (13) which are wound around the periphery of the threaded rod (10) and two ends of which are respectively abutted against the nested columns (11) and the sliding cavity (9); the nesting column (11) penetrates through the fixed cover (8) and is nested and spliced with the nesting through hole (6).

2. The box panel for an air heating unit according to claim 1, wherein: the panel body (1) comprises a color steel plate and a foaming plate interlayer (14) arranged inside the color steel plate, and the foaming plate is a polyurethane foaming plate.

3. The box panel for an air heating unit according to claim 1, wherein: the end face of the protruding structure (2) is provided with a first sealing groove (15), the inner wall of the groove structure (3) is provided with a second sealing groove (16) opposite to the first sealing groove (15), and sealing rubber strips (17) are embedded in the first sealing groove (15) and the second sealing groove (16) corresponding to the protruding structure (2) and the groove structure (3) in a mutually embedded combination mode.

4. The box panel for an air heating unit according to claim 1, wherein: the outer side end of the embedded column (11) is provided with a transition arc surface (18), and the axis of the outer side end of the embedded column (11) is provided with a straight groove or a cross groove matched with a screwdriver.

5. The box panel for an air heating unit according to claim 1, wherein: the outer diameter of the installation sleeve (7) is the same as the inner diameter of the installation through hole (4), and the outer diameter of the fixed cover (8) is larger than the outer diameter of the installation sleeve (7).

6. The box panel for an air heating unit according to claim 1, wherein: the inner wall of the sliding cavity (9) is provided with an annular limiting groove (19), the inner side end of the embedded column (11) is fixedly connected with a limiting ring (20) embedded in the annular limiting groove (19), and the limiting ring (20) can freely slide and rotate in the annular limiting groove (19).