CN212296075U - Industrial air conditioner access door - Google Patents

Abstract

The utility model discloses an industrial air conditioner access door, including door frame, door plant and door handle, door frame and door plant pass through heavy hinge connection, and the door frame is including the first door frame of the heavy hinge of installation and the second door frame of installation sealing strip, the door plant includes outer door plant, interior door plant, in the outer door plant of interior door plant embedding, the peripheral groove part of round that scarf joint department formed is provided with the sealing strip, is provided with the observation window subassembly in the middle of the door plant, and the observation window subassembly includes toughened glass, glass fillet, glass panel, wallboard and steel ring, and the steel ring setting is on door plant upper portion, and in the caulking groove of glass fillet and wallboard embedding glass panel, between the toughened glass embedding glass panel. The utility model aims at providing an industrial air conditioner access door has solved prior art's air conditioner access door leakproofness not good, causes cold (hot) gas to take place to leak, causes the technical problem of unit load increase, has improved the sealing performance of access door, reduces air conditioning unit load.

Description

Industrial air conditioner access door

Technical Field

The utility model relates to an industrial air conditioning technology field especially relates to an industrial air conditioning access door.

Background

In order to facilitate the inspection of the air conditioner, an access door is usually provided on the cabinet of the air conditioner. When the air conditioner is in fault, a maintenance worker can directly open the access door to maintain the air conditioner. The access door of the existing air conditioning unit generally adopts a metal door due to the strength requirement, but the metal has strong heat conductivity, can generate cold energy dissipation, and can gush into a low-pressure part from a high-pressure part through a gap between a door plate and a door frame under the action of pressure difference due to the pressure difference between an air conditioning box and the external atmospheric pressure, so that the sealing property is poor, and cold (hot) air is leaked. The dissipation of cold (heat) energy, either by heat conduction or by blow-by, causes an increase in the load on the unit.

Chinese utility model patent with application number 201720467269.X discloses an industrial air conditioner access door, include: door plant, door frame, handle, one side of door plant through last hinge and lower hinge with door frame erection joint, be provided with two dogs on the door frame, respectively with go up handle, lower handle matching, wherein, the door plant includes outer door plant and interior door plant, outer door plant with the airtight space intussuseption that interior door plant lock joint formed fills insulation material, still be provided with double-deck observation window in the middle of the door plant, double-deck observation window runs through outer door plant with interior door plant, and with outer door plant with interior door plant sealing connection. The observation window mounting structure of the access door is poor in strength, and gas can leak through gaps between the observation windows.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model aims at providing an industrial air conditioner access door has solved prior art's air conditioner access door leakproofness not good, causes cold (hot) gas to take place to leak, causes the technical problem of unit load increase, has improved the sealing performance of access door, reduces air conditioning unit load.

The utility model provides a technical scheme that above-mentioned technical problem adopted is: an industrial air conditioner access door comprises a door frame, a door plate and a door handle, wherein the door frame and the door plate are connected through a heavy hinge, the door frame comprises a first door frame provided with a heavy hinge and a second door frame provided with a sealing strip, the first door frame and the second door frame are welded, the outer surfaces of the first door frame and the second door frame are kept flush, the door plate comprises an outer door plate and an inner door plate, the inner door plate is embedded into the outer door plate, a circle of peripheral groove part formed at the embedding joint is provided with a sealing strip, an observation window assembly is arranged in the middle of the door plate and comprises toughened glass, a glass insertion strip, a glass embedding strip, a wall plate and a steel ring, the steel ring is arranged at the upper part of the door panel, the glass panel strip and the wall panel are embedded into the panel groove of the glass panel strip, the tempered glass is embedded between the glass panels, and the door handle includes an upper handle and a lower handle respectively disposed at upper and lower portions of the door panel.

Furthermore, a closed space formed by the outer door plate and the inner door plate in an embedded mode is filled with heat insulation materials.

Further, the heat insulation material is rock wool.

Furthermore, a tapping steel plate is arranged between the door frame and the heavy hinge, and the tapping steel plate is connected with the heavy hinge through tapping screws.

Further, go up the handle and all include long handle and short handle with lower handle, long handle sets up in the access door both sides with short handle relatively, be equipped with the locking steel sheet between long handle and the access door.

Furthermore, the locking steel plate is fixedly arranged on one side, close to the long handle, of the door frame and is perpendicular to the door frame, the locking steel plate comprises a locking groove portion, and when the access door is in a closed state, the long handle is perpendicularly clamped with the locking groove portion.

Furthermore, the heavy hinge, the upper handle and the lower handle are all reinforced and fixed through pi-shaped steel.

The utility model has the advantages that:

the utility model discloses an industrial air conditioner access door, through setting up two-layer door plant of inner door plant and outer door plant, and pack the thermal insulation material between two-layer door plant, has strengthened the thermal insulation performance of access door greatly; a circle of peripheral groove part formed at the scarf joint part of the inner door plate and the outer door plate is provided with a sealing strip, so that the sealing property of the industrial air conditioner access door is further improved; the observation window assembly comprises toughened glass, glass embedding strips, a wall plate and a steel ring, wherein the glass embedding strips and the wall plate are embedded into embedding grooves of the glass embedding strips, the toughened glass is embedded between the glass embedding strips, the assembled assembly is arranged in a reserved hole of the door plate, then the inner door plate is embedded into the outer door plate for placing, a circle of peripheral groove part formed after the toughened glass is embedded into the glass embedding strips and the door plate are spliced is provided with sealing strips in a split charging manner, and the observation window assembly is structurally provided with the glass embedding strips, the wall plate and a steel plate, so that the sealing performance of the; and meanwhile, a locking steel plate is arranged between the long handle and the access door, the locking steel plate is fixedly arranged on one side, close to the long handle, of the door frame and is perpendicular to the door frame, the locking steel plate comprises a locking groove part, when the access door is in a closed state, the long handle is vertically clamped with the locking groove part, the door handle is prevented from descending due to self gravity, the access door is prevented from being sealed and untight due to the fact that the door handle is not locked, and the sealing performance of the access door is further enhanced.

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 embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic diagram of the structure of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a cross-sectional view taken along line a-a of fig. 2.

Fig. 4 is a cross-sectional view of B-B in fig. 2 according to the present invention.

Fig. 5 is a cross-sectional view E-E of fig. 2 according to the present invention.

Fig. 6 is an enlarged view of the point C in fig. 4 according to the present invention.

Fig. 7 is an enlarged view of V in fig. 5 according to the present invention.

Fig. 8 is a schematic structural view of the observation window assembly of the present invention.

Fig. 9 is a schematic structural view of the locking steel plate of the present invention.

Wherein:

1. a door frame; 11. a first door frame; 12. a second door frame; 2. a door panel; 21. an outer door panel; 22. an inner door panel; 23. a thermal insulation material; 24. a sealing strip; 3. a heavy hinge; 4. an observation window assembly; 41. tempering the glass; 42. a glass panel strip; 43. glass panel; 44. wall plates; 45. steel rings; 5. an upper handle; 6. a lower handle; 61. a long handle; 62. a short handle; 7. pi-shaped steel; 8. locking a steel plate; 9. tapping a steel plate;

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1, 2, 4, 6 and 8, an industrial air-conditioning access door comprises a door frame 1, a door panel 2 and a door handle, wherein the door frame 1 and the door panel 2 are connected through a heavy hinge 3, the door frame 1 comprises a first door frame 11 provided with the heavy hinge 3 and a second door frame 12 provided with a sealing strip 24, the first door frame 11 and the second door frame 12 are welded, the outer surfaces of the first door frame 11 and the second door frame 12 are kept flush, the door panel 2 comprises an outer door panel 21 and an inner door panel 22, the inner door panel 22 is embedded into the outer door panel 21, and a circle of peripheral groove part formed at the embedding part is provided with the sealing strip 24, so that the sealing property between the inner door panel 22 and the outer; the middle of the door plate 2 is provided with an observation window assembly 4, the observation window assembly 4 comprises toughened glass 41, a glass insertion strip 42, a glass embedding strip 43, a wall plate 44 and a steel ring 45, the steel ring 45 is arranged on the upper portion of the door plate 2, the glass insertion strip 42 and the wall plate 44 are embedded into an embedding groove of the glass embedding strip 43, the toughened glass 41 is embedded between the glass embedding strips 43, the glass insertion strip 42 and the wall plate 44 are embedded into the embedding groove of the glass embedding strip 43 firstly when the observation window assembly 4 is installed, the toughened glass 41 is embedded between the glass embedding strips 43, the assembled assembly is installed in a reserved hole of the door plate 2, then the inner door plate 22 is embedded into the outer door plate 21 to be placed, and a circle of peripheral groove part split sealing strips 24 are formed after the inner door plate and. The door handle includes an upper handle 5 and a lower handle 6 provided at the upper and lower portions of the door panel 2, respectively, and is mounted on the prepared hole.

As shown in fig. 5, the enclosed space formed by the scarf joint of the outer door panel 21 and the inner door panel 22 is filled with a heat insulation material 23, in this embodiment, the heat insulation material 23 is rock wool, which greatly enhances the heat insulation performance of the access door.

As shown in fig. 7, a tapping steel plate 9 is arranged between the doorframe 1 and the heavy hinge 3, and the tapping steel plate 9 and the heavy hinge 3 are connected through tapping screws.

As shown in fig. 5 and 9, the upper handle 5 and the lower handle 6 both include a long handle 61 and a short handle 62, the long handle 61 and the short handle 62 are disposed on two sides of the access door relatively, a locking steel plate 8 is disposed between the long handle 61 and the access door, the locking steel plate 8 is fixedly disposed on one side of the door frame 1 close to the long handle 61 and is vertically disposed with the door frame 1, the locking steel plate 8 includes a locking groove portion, and when the access door is in a closed state, the long handle 61 is vertically clamped with the locking groove portion.

As shown in fig. 3, the heavy hinge 3, the upper handle 5 and the lower handle 6 are all reinforced and fixed by pi-shaped steel 7.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (7)

1. An industrial air conditioner access door is characterized by comprising a door frame, a door plate and a door handle, wherein the door frame and the door plate are connected through a heavy hinge, the door frame comprises a first door frame provided with a heavy hinge and a second door frame provided with a sealing strip, the first door frame and the second door frame are welded, the outer surfaces of the first door frame and the second door frame are kept flush, the door plate comprises an outer door plate and an inner door plate, the inner door plate is embedded into the outer door plate, a circle of peripheral groove part formed at the embedding joint is provided with a sealing strip, an observation window assembly is arranged in the middle of the door plate and comprises toughened glass, a glass insertion strip, a glass embedding strip, a wall plate and a steel ring, the steel ring is arranged at the upper part of the door panel, the glass panel strip and the wall panel are embedded into the panel groove of the glass panel strip, the tempered glass is embedded between the glass panels, and the door handle includes an upper handle and a lower handle respectively disposed at upper and lower portions of the door panel.

2. The industrial air conditioner access door of claim 1, wherein the closed space formed by the scarf joint of the outer door panel and the inner door panel is filled with heat insulation materials.

3. The industrial air conditioning access door of claim 2, wherein the insulation material is rock wool.

4. The industrial air conditioner access door of claim 1, wherein a tapped steel plate is arranged between the door frame and the heavy hinge, and the tapped steel plate and the heavy hinge are connected through tapped screws.

5. The industrial air conditioner access door of claim 1, wherein the upper handle and the lower handle each comprise a long handle and a short handle, the long handle and the short handle are oppositely arranged on two sides of the access door, and a locking steel plate is arranged between the long handle and the access door.

6. The industrial air conditioner access door of claim 5, wherein the locking steel plate is fixedly arranged on one side of the door frame close to the long handle and is perpendicular to the door frame, the locking steel plate comprises a locking groove portion, and when the access door is in a closed state, the long handle is vertically clamped with the locking groove portion.

7. The industrial air conditioner access door of claim 1, wherein the heavy hinges, the upper handle and the lower handle are all reinforced and fixed by pi-shaped steel.

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