CN221801969U - Building energy-saving ventilation device - Google Patents

Abstract

The utility model provides a building energy-saving ventilation device, which relates to the technical field of ventilation devices, including a sound insulation mechanism, a transmission mechanism is fixedly installed on one side of the outer wall of the sound insulation mechanism, and the transmission mechanism includes a ventilation pipe. In the utility model, through the cooperation of the sound insulation mechanism and the transmission mechanism, firstly, the energy-saving motor drives the fan blades to rotate, and the sound insulation board can reduce the noise transmission of the indoor and outdoor environments, providing a more quiet and comfortable indoor atmosphere, and the bottom of the connecting block 2 is fixedly installed with a filter plate, and the filter plate can prevent dust and dirt from entering the internal components of the ventilation device, reducing the risk of damage, and secondly, the operation of the hydraulic cylinder can push the filter plate outward, and the screw can be turned to disassemble the filter plate, making the disassembly and assembly of the filter plate more convenient, and the spring can effectively prevent the filter plate from collision and damage when the hydraulic cylinder is running.

Description

Building energy-saving ventilation device

Technical Field

The utility model relates to the technical field of ventilation devices, in particular to a building energy-saving ventilation device.

Background Art

Ventilation is the use of natural or mechanical means to exchange indoor air with outside air, so it is also called "air exchange". Ventilation can achieve the following purposes: meet human breathing (with CO2 concentration as an indicator), discharge of harmful substances, smoke, odor, etc., discharge of heat, and supplement of combustion exhaust gas. When designing ventilation, energy saving should be considered, and the minimum amount of external air should be selected for appropriate design.

The filter plates of existing energy-saving ventilation devices are mostly fixedly installed, and the filter plates will be blocked after long-term use of the device, affecting the ventilation of the device, and it is inconvenient to replace them.

Utility Model Content

The utility model aims to solve the problem that when the above equipment is in use, since the filter plate of the existing energy-saving ventilation device is fixedly installed, it is inconvenient to replace it, which affects the use effect, and proposes a building energy-saving ventilation device.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a building energy-saving ventilation device, comprising a sound insulation mechanism, a transmission mechanism is fixedly installed on one side of the outer wall of the sound insulation mechanism;

The transmission mechanism includes a ventilation pipe, a square groove is opened on the top of the ventilation pipe, a hydraulic cylinder is fixedly installed on the top of the ventilation pipe, a connecting plate 2 is fixedly installed on one side of the outer wall of the hydraulic cylinder, and a connecting block 1 is fixedly installed on the bottom of the connecting plate 2.

Preferably, the outer wall of the connecting block 1 is provided with a threaded hole 1, the inner wall of the connecting block 1 is provided with a connecting block 2, and the outer wall of the connecting block 2 is provided with a threaded hole 2.

Preferably, the inner wall of the threaded hole 2 is threadedly connected with a screw, a filter plate is fixedly installed on the bottom of the connecting block 2, and two connecting plates 3 are fixedly installed on the inner wall of the ventilation pipe.

Preferably, springs are fixedly mounted on the outer surfaces of the two connecting plates three, dampers are arranged on the inner surfaces of the two springs, and baffles are fixedly mounted on the outer surfaces of the two springs.

Preferably, the sound insulation mechanism includes an exhaust duct, an exhaust port is fixedly installed on one side of the outer wall of the exhaust duct, a group of sound insulation panels are fixedly installed on the inner wall of the exhaust duct, a connecting plate 1 is fixedly installed between the inner walls of the exhaust duct, a fixing ring is fixedly installed between the inner walls of the connecting plate 1, and a connecting ring is fixedly installed on one side of the outer wall of the fixing ring.

Preferably, a rotating rod is movably inserted into the inner surface wall of the connecting ring, an energy-saving motor is fixedly mounted on one side of the outer wall of the rotating rod, and a fan blade is fixedly sleeved on the outer surface wall of the rotating rod.

Preferably, one side of the outer wall of the exhaust duct is fixedly connected to one side of the outer wall of the ventilation duct.

Compared with the prior art, the advantages and positive effects of the utility model are:

1. In the utility model, through the cooperation of the sound insulation mechanism and the transmission mechanism, firstly, the energy-saving motor drives the fan blades to rotate, and the sound insulation board can reduce the noise transmission between the indoor and outdoor environments, providing a quieter and more comfortable indoor atmosphere. A filter plate is fixedly installed at the bottom of the connecting block 2, and the filter plate can prevent dust and dirt from entering the internal components of the ventilation device, reducing the risk of damage. Secondly, the operation of the hydraulic cylinder can push the filter plate outward, and the filter plate can be removed by screwing the screws, making the disassembly and assembly of the filter plate more convenient, and the spring can effectively prevent the filter plate from collision and damage when the hydraulic cylinder is running.

2. In the utility model, with the cooperation of the sound insulation mechanism, when the device is in normal use, the operation of the energy-saving motor drives the rotating rod to rotate, thereby rotating the fan blades to ventilate the room. At the same time, the sound insulation board can effectively prevent the noise generated by the operation of the energy-saving motor from being transmitted into the room, providing a quieter and more comfortable indoor atmosphere.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a perspective view of the main structure of a building energy-saving ventilation device proposed by the utility model;

FIG2 is a disassembled stereoscopic view of a sound insulation mechanism in a building energy-saving ventilation device proposed by the present invention;

FIG3 is a schematic diagram of a transmission mechanism in a building energy-saving ventilation device according to the present invention;

FIG. 4 is a disassembled stereoscopic diagram of a transmission mechanism in a building energy-saving ventilation device proposed by the present invention.

Legend:

1. Sound insulation mechanism; 101. Exhaust pipe; 102. Exhaust port; 103. Sound insulation board; 104. Connecting plate 1; 105. Fixing ring; 106. Connecting ring; 107. Rotating rod; 108. Energy-saving motor; 109. Fan blade;

2. Transmission mechanism; 201. Ventilation pipe; 202. Square groove; 203. Hydraulic cylinder; 204. Connecting plate 2; 205. Connecting block 1; 206. Threaded hole 1; 207. Connecting block 2; 208. Threaded hole 2; 209. Screw; 210. Filter plate; 211. Connecting plate 3; 212. Spring; 213. Damper; 214. Baffle.

DETAILED DESCRIPTION

In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

Embodiment 1, as shown in FIG. 1 to FIG. 4 , the utility model provides a building energy-saving ventilation device, comprising a sound insulation mechanism 1, and a transmission mechanism 2 is fixedly installed on one side of the outer wall of the sound insulation mechanism 1;

The transmission mechanism 2 includes a ventilation pipe 201, a square groove 202 is provided on the top of the ventilation pipe 201, a hydraulic cylinder 203 is fixedly installed on the top of the ventilation pipe 201, a connecting plate 204 is fixedly installed on one side of the outer wall of the hydraulic cylinder 203, a connecting block 1 205 is fixedly installed on the bottom of the connecting plate 204, a threaded hole 206 is provided on the outer wall of the connecting block 1 205, a connecting block 207 is arranged on the inner wall of the connecting block 1 205, a threaded hole 208 is provided on the outer wall of the connecting block 207, a screw 209 is threadedly connected to the inner wall of the threaded hole 208, a filter plate 210 is fixedly installed on the bottom of the connecting block 207, two connecting plates 3 211 are fixedly installed on the inner wall of the ventilation pipe 201, springs 212 are fixedly installed on the outer walls of the two connecting plates 3 211, dampers 213 are provided on the inner walls of the two springs 212, and baffles 214 are fixedly installed on the outer walls of the two springs 212.

The effect achieved by the entire embodiment 1 is that, first, when the device is running, dust and impurities will remain on the filter plate 210 after long-term use, causing the filter plate 210 to be blocked and affecting the use effect of the device. The hydraulic cylinder 203 is connected to the connecting plate 204, and the connecting plate 204 is connected to the connecting block 1 205. The connecting block 1 205 is connected to the connecting block 207 by screws 209, and the connecting block 207 is fixedly connected to the filter plate 210. When the hydraulic cylinder 203 operates normally, the filter plate 210 can be driven to be pushed outward. At this time, the screw 209 is turned to remove the filter plate 210. The user can easily remove the filter for cleaning or replacement, effectively reducing the workload of cleaning and maintenance, saving time and human resources.

Embodiment 2, as shown in Figures 2 to 4, the sound insulation mechanism 1 includes an exhaust duct 101, an exhaust port 102 is fixedly installed on one side of the outer wall of the exhaust duct 101, a group of sound insulation panels 103 are fixedly installed on the inner wall of the exhaust duct 101, a connecting plate 104 is fixedly installed between the inner walls of the exhaust duct 101, a fixing ring 105 is fixedly installed between the inner walls of the connecting plate 104, a connecting ring 106 is fixedly installed on one side of the outer wall of the fixing ring 105, a rotating rod 107 is movably inserted into the inner wall of the connecting ring 106, an energy-saving motor 108 is fixedly installed on one side of the outer wall of the rotating rod 107, a fan blade 109 is fixedly sleeved on the outer wall of the rotating rod 107, and one side of the outer wall of the exhaust duct 101 is fixedly connected to one side of the outer wall of the ventilation duct 201.

The effect achieved by the entire embodiment 2 is that when the device is in normal use, the energy-saving motor 108 is connected to the rotating rod 107, and the rotating rod 107 is fixedly connected to the fan blades 109. When the energy-saving motor 108 is running, it can drive the rotating rod 107 to rotate, thereby causing the fan blades 109 to rotate to perform exhaust work. At the same time, a group of sound insulation panels 103 are fixedly installed on the inner surface wall of the exhaust duct 101, which can reduce the noise generated by the operation of the energy-saving motor 108 from being transmitted into the room, thereby reducing the interference and impact of the noise on people.

Working principle: First, when the device is in normal use, an energy-saving motor 108 is fixedly installed on one side of the outer wall of the rotating rod 107, and a fan blade 109 is fixedly sleeved on the outer wall of the rotating rod 107. First, the energy-saving motor 108 operates normally to drive the rotating rod 107 to rotate, thereby rotating the fan blade 109 to ventilate the interior of the building. A group of sound insulation panels 103 are fixedly installed on the inner wall of the exhaust duct 101, which can effectively reduce noise interference when the energy-saving motor 108 is running, and improve indoor comfort and privacy. Secondly, a filter plate 210 is fixedly installed on the bottom of the connecting block 207, which can prevent dust and dirt from entering the internal components of the ventilation device and reduce the risk of damage. At the same time, a hydraulic cylinder 203 is fixedly installed on the top of the ventilation duct 201, and a connecting plate 204 is fixedly installed on one side of the outer wall of the hydraulic cylinder 203. The connecting plate 204 and the connecting block 2 05 fixed connection, the outer wall of the connecting block 1 205 is provided with a threaded hole 1 206, and the outer wall of the connecting block 207 is provided with a threaded hole 208. The connecting block 1 205 and the connecting block 2 207 are connected by screws 209. When the hydraulic cylinder 203 is operating normally, the connecting plate 204 can be driven to move inside the square groove 202, thereby driving the filter plate 210 to move and pushing the filter plate 210 outward, which can be convenient for the staff to replace it, improve the convenience of cleaning and maintenance, improve the indoor air quality, and extend the life of the equipment. Secondly, the outer walls of the two connecting plates 3 211 are fixedly installed with springs 212. The springs 212 can effectively prevent the filter plate 210 from colliding when the hydraulic cylinder 203 is operating. At the same time, when the fan blades 109 rotate to attract the filter plate 210, it can ensure the safety of the filter plate 210, making the device more convenient to use.

The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims (7)

1. A building energy-saving ventilation device, comprising a sound insulation mechanism (1), characterized in that a transmission mechanism (2) is fixedly mounted on one side of the outer wall of the sound insulation mechanism (1); The transmission mechanism (2) comprises a ventilation pipe (201), a square groove (202) is provided on the top of the ventilation pipe (201), a hydraulic cylinder (203) is fixedly mounted on the top of the ventilation pipe (201), a second connecting plate (204) is fixedly mounted on one side of the outer wall of the hydraulic cylinder (203), and a first connecting block (205) is fixedly mounted on the bottom of the second connecting plate (204). 2. A building energy-saving ventilation device according to claim 1, characterized in that: the outer wall of the connecting block 1 (205) is provided with a threaded hole 1 (206), the inner wall of the connecting block 1 (205) is provided with a connecting block 2 (207), and the outer wall of the connecting block 2 (207) is provided with a threaded hole 2 (208). 3. A building energy-saving ventilation device according to claim 2, characterized in that: the inner wall of the second threaded hole (208) is threadedly connected with a screw (209), a filter plate (210) is fixedly installed on the bottom of the second connecting block (207), and two connecting plates (211) are fixedly installed on the inner wall of the ventilation pipe (201). 4. A building energy-saving ventilation device according to claim 3, characterized in that: the outer walls of the two connecting plates (211) are fixedly mounted with springs (212), the inner walls of the two springs (212) are provided with dampers (213), and the outer walls of the two springs (212) are fixedly mounted with baffles (214). 5. A building energy-saving ventilation device according to claim 1, characterized in that: the sound insulation mechanism (1) includes an exhaust pipe (101), an exhaust port (102) is fixedly installed on one side of the outer wall of the exhaust pipe (101), a group of sound insulation boards (103) are fixedly installed on the inner wall of the exhaust pipe (101), a connecting plate (104) is fixedly installed between the inner walls of the exhaust pipe (101), a fixing ring (105) is fixedly installed between the inner walls of the connecting plate (104), and a connecting ring (106) is fixedly installed on one side of the outer wall of the fixing ring (105). 6. A building energy-saving ventilation device according to claim 5, characterized in that: a rotating rod (107) is movably inserted into the inner surface wall of the connecting ring (106), an energy-saving motor (108) is fixedly installed on one side of the outer wall of the rotating rod (107), and a fan blade (109) is fixedly sleeved on the outer surface wall of the rotating rod (107). 7. A building energy-saving ventilation device according to claim 6, characterized in that one side of the outer wall of the exhaust pipe (101) is fixedly connected to one side of the outer wall of the ventilation pipe (201).