Energy-saving ventilation and dust removal equipment for building

Abstract

The utility model relates to the technical field of ventilation and dust removal, in particular to building energy-saving ventilation and dust removal equipment which comprises a mounting base, a purification box and an exhaust fan, the purification box is fixedly mounted on one side of the mounting base, the exhaust fan is mounted on one side of the mounting base, and the building energy-saving ventilation and dust removal equipment further comprises a working assembly. The working assembly comprises a filter screen plate, a spraying frame, a flushing nozzle, an inclined nozzle, a sprayer, a cleaning component, a recycling component and a guide-in component; the filter screen plate is fixedly connected with the purification box and located on one side of the purification box, the spraying frame is connected with the purification box, the flushing nozzle is connected with the spraying frame, the inclined nozzle is connected with the spraying frame, the sprayer is connected with the spraying frame, the sweeping component is connected with the purification box, the recycling component is connected with the purification box, and the guiding-in component is connected with the purification box. Dust in sucked air and dust impurities blocked on the filter screen can be adsorbed and cleaned through arranged components, and therefore it is guaranteed that the overall purification efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ventilation and dust removal, in particular to building energy-saving ventilation and dust removal equipment. Background Art

[0002] A large amount of dust is sometimes generated during the construction process, which will directly affect the breathing quality of the workers and threaten their health. Therefore, corresponding ventilation and dust removal equipment are usually installed on construction sites to purify the air.

[0003] Existing ventilation and dust removal equipment is generally composed of an air suction mechanism and a corresponding filtering mechanism. The air in the external environment is sucked by the air suction mechanism, and then the dust in the air is blocked and isolated by the filter plate inside the filtering mechanism and the corresponding filtering component, so that the dust content in the exhaust air flow is reduced, thereby achieving the effect of purification and dust removal.

[0004] However, when the above method is used, when the existing ventilation and dust removal equipment purifies the dust in the air, most of them directly use filter plates or filter screens with fine filter holes to complete the filtration. Therefore, most of the dust will directly adhere to the surface of the filter screen, causing the filter screen to be blocked. Although the impurities on the surface of the filter screen can be cleaned by a cleaning mechanism, the cleaned dust will re-attach to the filter screen with the airflow, resulting in a low overall purification efficiency in actual use. Utility Model Content

[0005] The utility model aims to provide a building energy-saving ventilation and dust removal device, which can adsorb and clean the dust in the inhaled air and the dust impurities blocked by the filter screen through the provided components, so as to ensure the improvement of the overall purification efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides a building energy-saving ventilation and dust removal device, comprising a mounting base, a purification box and an exhaust fan, wherein the purification box is fixedly mounted on one side of the mounting base, the exhaust fan is mounted on one side of the mounting base, and further comprising a working component;

[0007] The working components include a filter plate, a spray rack, a flushing nozzle, a tilted nozzle, a sprayer, a cleaning component, a recovery component and an introduction component; the filter plate is fixedly connected to the purification box and is located on one side of the purification box, the spray rack is connected to the purification box and is located on one side of the purification box, the flushing nozzle is connected to the spray rack and is located on one side of the spray rack, the tilted nozzle is connected to the spray rack and is located on a side of the spray rack close to the filter plate, the sprayer is connected to the spray rack and is installed on one side of the purification box, the cleaning component is connected to the purification box, the recovery component is connected to the purification box, and the introduction component is connected to the purification box.

[0008] Wherein, the cleaning component includes a mounting frame, a rotating brush plate and a driving component, the mounting frame is fixedly connected to the purification box and is located on one side of the purification box; the rotating brush plate is rotatably connected to the mounting frame and is located on a side of the mounting frame close to the filter plate; the driving component is connected to the rotating brush plate.

[0009] Wherein, the recovery component includes an activated carbon adsorption rack and a storage rack, the activated carbon adsorption rack is fixedly connected to the purification box and is located in the purification box; the storage rack is connected to the purification box and is located on one side of the purification box.

[0010] Among them, the driving component includes a connecting gear, a driving gear, a toothed chain and a driving motor, the connecting gear is fixedly connected to the rotating brush plate and is located on one side of the rotating brush plate; the driving gear is rotatably connected to the mounting frame and is located on one side of the mounting frame; the two sides of the toothed chain are respectively mounted on the connecting gear and the driving gear; the output shaft of the driving motor is connected to the driving gear, and the driving motor is fixedly mounted on one side of the mounting frame.

[0011] Wherein, the introduction component includes a connecting hose, an adjusting frame, an absorption joint and an adjusting cylinder, the connecting hose is connected to the purification box and is located on one side of the purification box; the adjusting frame is slidably connected to the mounting base and is located on one side of the mounting base; the absorption joint is connected to the connecting hose and is fixedly installed on one side of the adjusting frame; the output end of the adjusting cylinder is connected to the adjusting frame, and the adjusting cylinder is fixedly installed on one side of the mounting base.

[0012] The utility model discloses an energy-saving ventilation and dust removal equipment for buildings, which guides the airflow through the exhaust fan so that the outside air can be filtered through the filter screen provided in the purification box, and the air entering the purification box can also be cleaned by the water mist sprayed by the flushing nozzle under the spray rack, and the water mist mixed with impurities can be adsorbed and filtered by the activated carbon adsorption rack and then collected into the storage rack again, and at the same time, when the filter screen is filtering, the driving motor can drive the driving gear to rotate, and then drive the connecting gear and the rotating brush plate to rotate through the tooth chain, so as to flush and clean the impurities attached to the surface of the filter screen through the rotation of the rotating brush plate and the water mist sprayed by the inclined nozzle, thereby ensuring the air circulation efficiency of the filter screen, and realizing that the dust in the inhaled air and the dust impurities blocked on the filter screen can be adsorbed and cleaned through the provided components, thereby ensuring the improvement of the overall purification efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0014] Figure 1 It is a schematic diagram of the overall structure of the building energy-saving ventilation and dust removal equipment of the first embodiment of the utility model.

[0015] Figure 2 It is a schematic structural diagram of a clean box in section according to the first embodiment of the utility model.

[0016] Figure 3 It is a schematic structural diagram of a purification box and a mounting frame in section according to the first embodiment of the utility model.

[0017] Figure 4 It is a schematic diagram of the overall structure of the building energy-saving ventilation and dust removal equipment of the second embodiment of the utility model.

[0018] In the figure: 101-mounting base, 102-purification box, 103-exhaust fan, 104-filter screen, 105-spray rack, 106-flushing nozzle, 107-tilted nozzle, 108-sprayer, 109-mounting rack, 110-rotating brush plate, 111-activated carbon adsorption rack, 112-storage rack, 113-connecting gear, 114-driving gear, 115-tooth chain, 116-driving motor, 201-connecting hose, 202-adjusting rack, 203-absorption joint, 204-adjusting cylinder. DETAILED DESCRIPTION

[0019] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0020] The first embodiment of the present application is:

[0021] See also Figures 1 to 3 ,in Figure 1 It is a schematic diagram of the overall structure of building energy-saving ventilation and dust removal equipment. Figure 2 is a schematic diagram of the structure of the purification box 102 cut away. Figure 3 It is a schematic diagram of the structure of the purification box 102 and the mounting frame 109 cut away.

[0022] The utility model provides a building energy-saving ventilation and dust removal equipment: comprising a mounting base 101, a purification box 102, an exhaust fan 103 and a working component, the working component comprising a filter screen plate 104, a spray frame 105, a flushing nozzle 106, a tilting nozzle 107, a sprayer 108, a cleaning component, a recovery component and an introduction component, the cleaning component comprising a mounting frame 109, a rotating brush plate 110 and a driving component, the recovery component comprising an activated carbon adsorption frame 111 and a storage frame 112, the driving component comprising a connecting gear 113, a driving gear 114, a tooth chain 115 and a driving motor 116, the above-mentioned scheme solves the problem that when the existing ventilation and dust removal equipment purifies the dust in the air, most of them directly use a filter plate or a filter screen with fine filter holes to complete the filtering, so most of the dust will directly adhere to the surface of the filter screen, resulting in clogging of the filter screen, although the impurities on the surface of the filter screen can be cleaned by a cleaning mechanism, the cleaned dust will re-attach to the filter screen with the airflow, resulting in the problem of low overall purification efficiency during actual use.

[0023] In this embodiment, the purification box 102 is fixedly installed on one side of the mounting base 101, and the exhaust fan 103 is installed on one side of the mounting base 101. The connecting hole on the side of the purification box 102 is connected to the air inlet end of the exhaust fan 103, so that the user can introduce the airflow into the purification box 102 through the exhaust fan 103, and then discharge it through the starting end of the exhaust fan 103.

[0024] The filter plate is fixedly connected to the purification box 102 and is located on one side of the purification box 102. The spray rack 105 is connected to the purification box 102 and is located on one side of the purification box 102. The flushing nozzle 106 is connected to the spray rack 105 and is located on one side of the spray rack 105. The inclined nozzle 107 is connected to the spray rack 105 and is located on a side of the spray rack 105 close to the filter plate 104. The sprayer 108 is connected to the spray rack 105 and is installed on one side of the purification box 102. The cleaning component is connected to the purification box 102, the recovery component is connected to the purification box 102, the introduction component is connected to the purification box 102, and the filter plate 104 is fixedly installed on the mounting base 101 for connecting with the drainage On the inner side of the connecting hole connected to the air inlet end of the fan 103, the spray rack 105 is fixedly arranged on the top of the purification box 102, and a plurality of flushing nozzles 106 are vertically arranged at the bottom of the spray rack 105. The spray rack 105 is also provided with the inclined nozzle 107 on the side close to the filter screen 104. The spraying end of the sprayer 108 is connected with the input end of the spray rack 105 through a pipe, so that when performing dust removal and filtration, the user can use the sprayer 108 to spray water mist through the spray rack 105 and then through the flushing nozzle 106 and the inclined nozzle 107, so that the dust impurities blocked by the inside of the purification box 102 can be cleaned by the water mist, and at the same time, some impurities adsorbed on the filter screen 104 can also be flushed and cleaned through the inclined nozzle 107.

[0025] Secondly, the mounting frame 109 is fixedly connected to the purification box 102 and is located on one side of the purification box 102; the rotating brush plate 110 is rotatably connected to the mounting frame 109 and is located on a side of the mounting frame 109 close to the filter screen plate 104; the driving component is connected to the rotating brush plate 110, and the connecting gear 113 is fixedly connected to the rotating brush plate 110 and is located on one side of the rotating brush plate 110; the driving gear 114 is rotatably connected to the mounting frame 109 and is located on one side of the mounting frame 109; the two sides of the toothed chain 115 are respectively sleeved on the connecting gear 113 and the driving gear 114; the output shaft of the driving motor 116 is connected to the driving gear 114, and the driving motor 116 is fixedly mounted on one side of the mounting frame 109, and the mounting frame 109 is fixedly arranged on the side of the purification box 102. The bristles on the inner side of the rotating brush plate 110 rotatably mounted on 9 are in contact with the surface of the filter plate 104, and the connecting gear 113 is fixed on the inner circular table where the rotating brush plate 110 is connected to the mounting frame 109. The connecting gear 113 is connected to the driving gear 114 rotatably mounted on the other side of the mounting frame 109 through the toothed chain 115, and the output shaft of the driving motor 116 is fixed to the driving gear 114, and then when the driving motor 116 drives the driving gear 114 to rotate, the driving gear 114 can drive the connecting gear 113 to rotate through the toothed chain 115, thereby driving the rotating brush plate 110 to rotate, so that the impurities and dust attached to the surface of the filter plate 104 can be cleaned by the rotation of the rotating brush plate 110, thereby avoiding the clogging of the filter plate 104 due to the adhesion and accumulation of impurities.

[0026] At the same time, the activated carbon adsorption rack 111 is fixedly connected to the purification box 102 and is located in the purification box 102; the storage rack 112 is connected to the purification box 102 and is located on one side of the purification box 102, the activated carbon adsorption rack 111 is fixedly arranged inside the purification box 102, and the activated carbon adsorption rack 111 is located below the flushing nozzle 106, so as to facilitate the adsorption and filtration of water mist and water droplets mixed with impurities, and then the filtered water can flow into the storage rack 112, the storage rack 112 is installed by cooperating with the side mounting groove of the purification box 102, and the outside of the storage rack 112 is also provided with a corresponding handle, so that the user can disassemble and install the storage rack 112, so that the purified water can be collected by the storage rack 112 to realize the recycling of water resources and avoid waste of resources.

[0027] When the building energy-saving ventilation and dust removal equipment of this embodiment is in use, the exhaust fan 103 guides the airflow, so that the outside air can be filtered through the filter screen 104 provided in the purification box 102, and the air entering the purification box 102 can also be cleaned by the water mist sprayed by the flushing nozzle 106 under the spray rack 105, and the water mist mixed with impurities can be adsorbed and filtered by the activated carbon adsorption rack 111 and then collected again in the storage rack 112. At the same time, when the filter screen 104 is filtering, The driving motor 116 can drive the driving gear 114 to rotate, and then drive the connecting gear 113 and the rotating brush plate 110 to rotate through the tooth chain 115, so that the impurities attached to the surface of the filter plate 104 can be flushed and cleaned through the rotation of the rotating brush plate 110 and the water mist sprayed by the inclined nozzle 107, thereby ensuring the air circulation efficiency of the filter plate 104, and realizing the ability to adsorb and clean the dust in the inhaled air and the dust impurities blocked on the filter through the provided components, thereby ensuring the improvement of the overall purification efficiency.

[0028] Second embodiment:

[0029] See also Figure 4 , Figure 4 This is a schematic diagram of the overall structure of the building energy-saving ventilation and dust removal equipment of the second embodiment. The introduction component provided by the utility model includes a connecting hose 201, an adjustment frame 202, an absorption joint 203 and an adjustment cylinder 204.

[0030] The connecting hose 201 is connected to the purification box 102 and is located on one side of the purification box 102; the adjusting frame 202 is slidably connected to the mounting base 101 and is located on one side of the mounting base 101; the absorbing joint 203 is connected to the connecting hose 201 and is fixedly installed on one side of the adjusting frame 202; the output end of the adjusting cylinder 204 is connected to the adjusting frame 202, the adjusting cylinder 204 is fixedly installed on one side of the mounting base 101, and the absorbing joint 203 is connected to the adjusting frame 202 through the absorbing joint 203; The connecting hose 201 is connected to the air inlet end of the purification box 102. The connecting hose 201 is a partially retractable pipe. The absorption joint 203 is fixedly mounted on the adjusting frame 202. The adjusting frame 202 is slidably arranged on a guide boss provided on the surface of the mounting base 101. The output end of the adjusting cylinder 204 is fixed to the adjusting frame 202, so that the user can drive the adjusting frame 202 through the adjusting cylinder 204, thereby adjusting the height of the absorption joint 203.

[0031] When using the building energy-saving ventilation and dust removal equipment of this embodiment, the adjusting frame 202 can be driven by the adjusting cylinder 204, and then the height of the absorption joint 203 can be adjusted by moving the adjusting frame 202, so that the user can adjust the suction height of the absorption joint 203 according to the actual operating conditions, so as to purify the air in the working environment more flexibly, which greatly enhances the practicality of the entire device.

[0032] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A building energy-saving ventilation and dust removal device, comprising a mounting base, a purification box and an exhaust fan, wherein the purification box is fixedly mounted on one side of the mounting base, and the exhaust fan is mounted on one side of the mounting base, characterized in that: Also includes working components; The working components include a filter plate, a spray rack, a flushing nozzle, a tilted nozzle, a sprayer, a cleaning component, a recovery component and an introduction component; the filter plate is fixedly connected to the purification box and is located on one side of the purification box, the spray rack is connected to the purification box and is located on one side of the purification box, the flushing nozzle is connected to the spray rack and is located on one side of the spray rack, the tilted nozzle is connected to the spray rack and is located on a side of the spray rack close to the filter plate, the sprayer is connected to the spray rack and is installed on one side of the purification box, the cleaning component is connected to the purification box, the recovery component is connected to the purification box, and the introduction component is connected to the purification box.

2. The building energy-saving ventilation and dust removal equipment according to claim 1, characterized in that: The cleaning component includes a mounting frame, a rotating brush plate and a driving component. The mounting frame is fixedly connected to the purification box and is located on one side of the purification box; the rotating brush plate is rotatably connected to the mounting frame and is located on a side of the mounting frame close to the filter plate; the driving component is connected to the rotating brush plate.

3. The building energy-saving ventilation and dust removal equipment according to claim 1, characterized in that: The recovery component comprises an activated carbon adsorption rack and a storage rack. The activated carbon adsorption rack is fixedly connected to the purification box and is located in the purification box; the storage rack is connected to the purification box and is located on one side of the purification box.

4. The building energy-saving ventilation and dust removal equipment according to claim 2, characterized in that: The driving component includes a connecting gear, a driving gear, a toothed chain and a driving motor. The connecting gear is fixedly connected to the rotating brush plate and is located on one side of the rotating brush plate; the driving gear is rotatably connected to the mounting frame and is located on one side of the mounting frame; the two sides of the toothed chain are respectively mounted on the connecting gear and the driving gear; the output shaft of the driving motor is connected to the driving gear, and the driving motor is fixedly mounted on one side of the mounting frame.

5. The building energy-saving ventilation and dust removal equipment according to claim 1, characterized in that: The introduction component includes a connecting hose, an adjustment frame, an absorption joint and an adjustment cylinder. The connecting hose is connected to the purification box and is located on one side of the purification box; the adjustment frame is slidably connected to the mounting base and is located on one side of the mounting base; the absorption joint is connected to the connecting hose, and fixedly installed on one side of the adjusting frame; the output end of the adjusting cylinder is connected to the adjusting frame, The regulating cylinder is fixedly mounted on one side of the mounting base.

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