Heating and ventilating device for constructional engineering

Abstract

The utility model relates to the technical field of constructional engineering, in particular to a constructional engineering heating and ventilating device which comprises a heating and ventilating pipeline, an air outlet pipeline is fixedly connected to the middle of the front end of the heating and ventilating pipeline, a penetrating groove is formed in the front portion of the right end of the air outlet pipeline, and sliding grooves are formed in the front portion of the upper wall and the front portion of the lower wall in the air outlet pipeline. An adsorption groove is formed in the front portion of the left wall in the air outlet pipeline, and a mounting mechanism is connected into the air outlet pipeline in a penetrating and inserting mode. According to the heating and ventilating device for the constructional engineering, the grating strips are convenient to install, the grating strips can be easily detached to be thoroughly cleaned, dust, dirt and the like are removed, the ventilation performance of the grating is kept good, meanwhile, the interior of a pipeline is conveniently checked, problems are found in time, and maintenance treatment is conducted; and the mounting height of the heating and ventilating pipeline is convenient to adjust, and the flowing path and distribution of air are improved by properly adjusting the height, so that the heating or ventilating effect is more uniform and more ideal.

Description

Technical Field

[0001] The utility model relates to the technical field of building engineering, in particular to a heating and ventilation device for building engineering. Background Art

[0002] Construction projects refer to the engineering entities formed by the construction of various types of buildings and their ancillary facilities and the installation of supporting lines, pipelines, and equipment. "Buildings" refer to projects with roofs, beams, columns, walls, foundations, and internal spaces that can meet people's needs for production, living, learning, and public activities. Heating and ventilation devices are needed during the construction of construction projects to heat and ventilate the buildings.

[0003] During the use of existing heating and ventilation devices for construction projects, air outlets and grille bars are set on the heating and ventilation ducts. The grille bars are generally installed by screws, which can prevent foreign matter from entering the ducts and keep the inside of the ducts clean. When the grille bars are covered with dust, multiple screws need to be removed one by one, and then the grille bars need to be removed and cleaned, making the disassembly process more cumbersome. Therefore, we have introduced a new heating and ventilation device for construction projects. Utility Model Content

[0004] The main purpose of the utility model is to provide a heating and ventilation device for a building project, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A heating and ventilation device for a construction project comprises a heating and ventilation duct, wherein an air outlet duct is fixedly connected to the middle part of the front end of the heating and ventilation duct, a through groove is provided at the front part of the right end of the air outlet duct, a slide groove is provided at the front part of the upper wall and the front part of the lower wall of the air outlet duct, an adsorption groove is provided at the front part of the left wall of the air outlet duct, a mounting mechanism is inserted and connected in the air outlet duct, and a suspension mechanism is sleeved on the left and right parts of the outer surface of the heating and ventilation duct.

[0007] Preferably, the mounting mechanism includes a mounting plate, a ventilation slot is provided at the front end of the mounting plate, grille bars are provided inside the ventilation slot, a handle is fixedly connected to the middle of the right end of the mounting plate, sliding bars are fixedly connected to the upper and lower ends of the mounting plate, a magnetic strip is fixedly connected to the middle of the left end of the mounting plate, and a sealing gasket is fixedly connected to the upper left end and the lower left end of the mounting plate.

[0008] Preferably, the mounting plate is connected through the through groove, and the grille bars are located inside the air outlet duct.

[0009] By adopting the above technical solution: the grille bars can prevent foreign matter from entering the interior of the heating and ventilation ducts.

[0010] Preferably, the two ventilation slots are slidably connected to the two slide slots respectively, and the magnetic strip is adsorbedly connected to the adsorption slot.

[0011] By adopting the above technical solution: the grille bars are limited inside the air outlet duct by adsorption through the magnetic strips and the adsorption slots, so that the installation of the grille bars is convenient, and the grille bars can be easily removed for thorough cleaning to remove dust, dirt, etc., to maintain good ventilation performance of the grille, and at the same time facilitate inspection of the inside of the duct, timely detection of problems and maintenance.

[0012] Preferably, one end of the two sealing pads away from the mounting plate is tightly fitted to the inner left wall of the air outlet duct.

[0013] By adopting the above technical solution: the two sealing pads are in close contact with the left wall inside the air outlet duct, which can improve the sealing performance of the installation connection.

[0014] Preferably, the suspension mechanism includes a fixed rod, a locking screw is inserted through the lower front end of the fixed rod, a movable rod is inserted through the lower end of the fixed rod, a suspension frame is fixedly connected to the lower end of the movable rod, and a mounting block is fixedly connected to the upper end of the fixed rod.

[0015] Preferably, the end of the locking screw is tightly fitted with the movable rod, and the suspension frame is sleeved with the heating and ventilation duct.

[0016] By adopting the above technical solution: the movable rod moves in the fixed rod and is locked by the locking screw, so that the installation height of the heating and ventilation duct can be easily adjusted, and the air flow path and distribution can be improved by properly adjusting the height, so that the heating or ventilation effect is more uniform and ideal.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] 1. By setting up the installation mechanism, the installation plate is inserted into the groove on the right side of the air outlet duct through the handle, so that the installation plate is translated to the left, and at the same time, the two slide bars slide to the left in the two slide bars respectively. When the grille bar is located in the air outlet duct, the magnetic strip is magnetically sucked into the adsorption groove, and the two sealing pads are tightly attached to the left wall of the air outlet duct. The magnetic strip is adsorbed by the adsorption groove, so that the grille bar is limited inside the air outlet duct, thereby facilitating the installation of the grille bar, and the grille bar can be easily removed for thorough cleaning to remove dust and dirt, etc., to maintain the good ventilation performance of the grille, and at the same time, it is convenient to inspect the inside of the duct, find problems in time and perform maintenance;

[0019] 2. By setting up a suspension mechanism, the movable rod moves in the fixed rod and is locked by the locking screw, so that the installation height of the heating and ventilation duct can be easily adjusted. By properly adjusting the height, the air flow path and distribution can be improved, making the heating or ventilation effect more uniform and ideal. When the indoor layout changes or there are new needs, the height can be adjusted relatively easily to adapt to the new situation and reduce the difficulty and cost of transformation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a heating and ventilation device for a building project according to the utility model;

[0021] Figure 2 This is a schematic diagram of the internal structure of an air outlet duct of a heating and ventilation device for a building project according to the utility model;

[0022] Figure 3 This is a schematic diagram of the overall structure of the installation mechanism of a heating and ventilation device for a building project according to the utility model;

[0023] Figure 4 The utility model is a schematic diagram of the overall structure of a suspension mechanism of a heating and ventilation device for a building project.

[0024] In the figure: 1. Heating and ventilation duct; 2. Air outlet duct; 3. Through groove; 4. Slide groove; 5. Adsorption groove; 6. Installation mechanism; 61. Installation plate; 62. Ventilation groove; 63. Grille bar; 64. Handle; 65. Slide bar; 66. Magnetic strip; 67. Sealing gasket; 7. Suspension mechanism; 71. Fixing rod; 72. Locking screw; 73. Movable rod; 74. Suspension frame; 75. Installation block. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] See also Figure 1-4 , the utility model provides a technical solution:

[0029] A heating and ventilation device for a building project comprises a heating and ventilation duct 1, an air outlet duct 2 is fixedly connected to the middle of the front end of the heating and ventilation duct 1, a through groove 3 is provided at the front of the right end of the air outlet duct 2, a slide groove 4 is provided at the front of the upper wall and the front of the lower wall of the air outlet duct 2, an adsorption groove 5 is provided at the front of the left wall of the air outlet duct 2, an installation mechanism 6 is inserted and connected in the air outlet duct 2, and a suspension mechanism 7 is sleeved on the left and right parts of the outer surface of the heating and ventilation duct 1.

[0030] In this embodiment, the mounting mechanism 6 includes a mounting plate 61, a ventilation slot 62 is provided at the front end of the mounting plate 61, a grille bar 63 is arranged inside the ventilation slot 62, a handle 64 is fixedly connected to the middle of the right end of the mounting plate 61, a slide bar 65 is fixedly connected to the upper and lower ends of the mounting plate 61, a magnetic strip 66 is fixedly connected to the middle of the left end of the mounting plate 61, a sealing gasket 67 is fixedly connected to the upper left end and the lower left end of the mounting plate 61, the mounting plate 61 is interlaced and connected with the through slot 3, the grille bar 63 is located inside the air outlet duct 2, the two ventilation slots 62 are respectively slidably connected to the two slide slots 4, the magnetic strip 66 is adsorbed and connected to the adsorption slot 5, and the ends of the two sealing gaskets 67 away from the mounting plate 61 are tightly fitted to the inner left wall of the air outlet duct 2.

[0031] Through the above scheme: the mounting plate 61 is inserted into the through slot 3 on the right side of the air outlet duct 2 through the handle 64, so that the mounting plate 61 is translated to the left, and at the same time, the two slide bars 65 slide to the left in the two slide slots 4 respectively. When the grille bar 63 is located in the air outlet duct 2, the magnetic strip 66 is magnetically sucked into the adsorption slot 5, and the two sealing pads 67 are tightly attached to the left wall of the air outlet duct 2. The magnetic strip 66 is adsorbed by the adsorption slot 5, so that the grille bar 63 is limited inside the air outlet duct 2, thereby facilitating the installation of the grille bar 63, and the grille bar 63 can be easily removed for thorough cleaning to remove dust, dirt, etc., so as to maintain good ventilation performance of the grille, and at the same time, it is convenient to inspect the inside of the duct, find problems in time and perform maintenance.

[0032] In this embodiment, the suspension mechanism 7 includes a fixed rod 71, a locking screw 72 is inserted and connected to the lower front end of the fixed rod 71, a movable rod 73 is inserted and connected to the lower end of the fixed rod 71, a suspension frame 74 is fixedly connected to the lower end of the movable rod 73, and a mounting block 75 is fixedly connected to the upper end of the fixed rod 71. The end of the locking screw 72 is tightly fitted with the movable rod 73, and the suspension frame 74 is sleeved on the heating and ventilation duct 1.

[0033] Through the above scheme: the movable rod 73 moves in the fixed rod 71 and is locked by the locking screw 72, so that the installation height of the heating and ventilation duct 1 can be easily adjusted, and the air flow path and distribution can be improved by appropriately adjusting the height, so that the heating or ventilation effect is more uniform and ideal, and when the indoor layout changes or there are new needs, the height can be adjusted relatively easily to adapt to the new situation, reducing the difficulty and cost of transformation.

[0034] It should be noted that the utility model is a heating and ventilation device for construction projects. During use, the handle 64 is used to insert the mounting plate 61 into the through slot 3 on the right side of the air outlet duct 2, and then pushed horizontally to the left. At this time, the two slide bars 65 will slide to the left in the two slide slots 4 respectively. When the grille bar 63 is completely located inside the air outlet duct 2, the magnetic strip 66 will be automatically magnetically attracted to the adsorption slot 5, and the two sealing pads 67 will fit tightly with the inner left wall of the air outlet duct 2. The combination of the magnetic strip 66 and the adsorption slot 5 ensures that the grille bar 63 is stably fixed inside the air outlet duct 2, thereby simplifying the installation process. When the grille bar 63 needs to be cleaned, the grille bar 63 can be easily removed from the air outlet duct 2 by simply reversing the above installation steps. Remove it, so that the user can conveniently and regularly clean the grille bars 63 thoroughly to remove accumulated dust, dirt, etc., so as to maintain the ventilation performance of the grille and ensure smooth air circulation. In order to adjust the installation height of the heating and ventilation duct 1, it can be achieved by the movement of the movable rod 73 in the fixed rod 71. When it is adjusted to a suitable height, it is locked using the locking screw 72 to ensure the stability and safety of the duct, allowing the user to optimize the air flow path and distribution according to actual needs or changes in the indoor layout, so that the heating or ventilation effect is more uniform and ideal. In summary, it not only facilitates the installation and cleaning of the grille bars 63, but also adapts to different indoor environments and needs through the adjustable installation height, thereby improving the efficiency and comfort of the heating and ventilation system.

[0035] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A heating and ventilation device for a building project, comprising a heating and ventilation duct (1), characterized in that: The front middle of the heating and ventilation duct (1) is fixedly connected to an air outlet duct (2); the front right end of the air outlet duct (2) is provided with a through groove (3); the front upper wall and the front lower wall of the air outlet duct (2) are both provided with a slide groove (4); the front left wall of the air outlet duct (2) is provided with an adsorption groove (5); the air outlet duct (2) is inserted with a mounting mechanism (6); the left and right outer surfaces of the heating and ventilation duct (1) are both sleeved with a suspension mechanism (7); The mounting mechanism (6) comprises a mounting plate (61), a ventilation slot (62) extending therethrough is provided at the front end of the mounting plate (61), a grille bar (63) is provided inside the ventilation slot (62), a handle (64) is fixedly connected to the middle of the right end of the mounting plate (61), a sliding bar (65) is fixedly connected to the upper and lower ends of the mounting plate (61), a magnetic attraction bar (66) is fixedly connected to the middle of the left end of the mounting plate (61), and a sealing gasket (67) is fixedly connected to the upper and lower left ends of the mounting plate (61).

2. A heating and ventilation device for building engineering according to claim 1, characterized in that: The mounting plate (61) is connected through the through groove (3), and the grille bar (63) is located inside the air outlet duct (2).

3. A heating and ventilation device for building engineering according to claim 1, characterized in that: The two ventilation slots (62) are respectively slidably connected to the two slide slots (4), and the magnetic attraction strip (66) is adsorbedly connected to the adsorption slot (5).

4. A heating and ventilation device for building engineering according to claim 1, characterized in that: The ends of the two sealing pads (67) away from the mounting plate (61) are both tightly fitted to the inner left wall of the air outlet duct (2).

5. A heating and ventilation device for building engineering according to claim 1, characterized in that: The suspension mechanism (7) comprises a fixed rod (71), a locking screw (72) is inserted and connected at the lower front end of the fixed rod (71), a movable rod (73) is inserted and connected at the lower end of the fixed rod (71), a suspension frame (74) is fixedly connected at the lower end of the movable rod (73), and a mounting block (75) is fixedly connected at the upper end of the fixed rod (71).

6. A heating and ventilation device for building engineering according to claim 5, characterized in that: The end of the locking screw (72) is tightly fitted with the movable rod (73), and the suspension frame (74) is sleeved with the heating and ventilation duct (1).

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