Ventilation enhancing device

Abstract

The utility model relates to the technical field of ventilators, and discloses a ventilation reinforcing device which comprises a frame, an air blower is fixedly connected to the inner top wall of the frame, the left end of the front side of the air blower is communicated with an extraction pipeline, the left end of the extraction pipeline is communicated with a filter box, and adsorption sponge is arranged on the inner wall of the filter box. A plurality of filter plates are fixedly installed on the left side of the filter box, the right end of the front side of an air blower communicates with a conveying pipeline, the right end of the conveying pipeline communicates with a ventilation shell, fixing pieces are fixedly connected to the left end and the right end of the front side of the frame, and a cleaning mechanism is arranged on the right side of the ventilation shell. According to the air exchange device, dust or water vapor in air can be effectively adsorbed through the filter box by starting the air blower, it is guaranteed that clean and dry airflow conducts ventilation and air exchange on the indoor space through the conveying pipeline and the air exchange shell, and therefore the air exchange effect is enhanced, and the working efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ventilation fans, in particular to a ventilation and air exchange enhancement device. Background Art

[0002] A ventilation device refers to a device used for indoor air circulation and fresh air supply. It can effectively regulate indoor air quality, remove indoor pollutants, odors and moisture, increase the supply of fresh air, and provide a comfortable and healthy indoor environment. There are usually two ways to work on the principle of ventilation devices: mechanical ventilation and natural ventilation. Mechanical ventilation is achieved by using equipment such as ventilators or fans to force the circulation and exhaust of air to achieve the purpose of air circulation. Natural ventilation relies on natural airflow and temperature differences to achieve air exchange, such as opening windows and setting vents.

[0003] After searching, the Chinese patent announcement number is: CN209782919U, which discloses a solar ventilation device for strengthening bathroom ventilation, including a heat-absorbing hood, an exhaust fan and an exhaust port. The heat-absorbing hood is arranged at the top of the exhaust duct, the exhaust port is arranged on one side of the exhaust duct, the exhaust fan is arranged in the heat-absorbing hood and connected to the photovoltaic cell, and the heat-absorbing hood can use solar thermal pressure ventilation to accelerate the discharge of the airflow in the exhaust duct. The utility model reasonably and scientifically uses solar energy to provide power to solve and strengthen the natural ventilation in the bathroom and ensure the air quality inside the building. However, in actual use, the device uses the exhaust fan for ventilation, which makes it impossible to filter dust and water vapor in the air well, and may cause damage to the exhaust fan or ventilation duct, thereby affecting the use of the device. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a ventilation and air exchange enhancement device, which aims to improve the problem that dust and water vapor in the air cannot be filtered well, which may cause damage to the exhaust fan or the ventilation duct.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a ventilation and air exchange enhancement device, comprising a frame, an inner top wall of the frame is fixedly connected to a blower, the front left end of the blower is connected to an extraction pipe, the left end of the extraction pipe is connected to a filter box, the inner wall of the filter box is provided with an adsorption sponge, a plurality of filter plates are fixedly installed on the left side of the filter box, the front right end of the blower is connected to a delivery pipe, the right end of the delivery pipe is connected to a ventilation shell, the front left and right ends of the frame are fixedly connected to fixing parts, and a cleaning mechanism is provided on the right side of the ventilation shell.

[0006] As a further description of the above technical solution:

[0007] The cleaning mechanism includes a cleaning shell, the left side of the cleaning shell is arranged on the right side of the ventilation shell, the upper and lower ends of the right side of the inner wall of the cleaning shell are fixedly connected with return springs, the left ends of the two return springs are fixedly connected with a displacement shell, a cleaning sponge is fixedly installed on the right side of the inner wall of the displacement shell, the upper and lower sides of the cleaning shell are fixedly connected with sliding plates, the upper and lower sides of the fixing part are provided with sliding grooves, and the adjacent sides of the two sliding plates are slidably connected with the corresponding sliding grooves respectively.

[0008] As a further description of the above technical solution:

[0009] A control switch is fixedly connected to the top right side of the frame, and the control switch is electrically connected to the blower.

[0010] As a further description of the above technical solution:

[0011] A sealing ring is fixedly installed at the left end of the outer wall of the extraction pipe, and the outer wall of the sealing ring is fixedly connected to the front side of the filter box.

[0012] As a further description of the above technical solution:

[0013] The four corners on the rear side of the frame are all fixedly connected with positioning bolts.

[0014] As a further description of the above technical solution:

[0015] A protective shell is arranged on the right side of the control switch, and the rear side of the protective shell is rotatably connected to the top right side of the frame through a hinge during an interview.

[0016] As a further description of the above technical solution:

[0017] The inner wall at the rear side of the frame is provided with a plurality of heat dissipation grooves at equal intervals.

[0018] As a further description of the above technical solution:

[0019] A handle is fixedly connected to the right side of the cleaning shell.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, by starting the blower, the dust or water vapor in the air can be effectively adsorbed through the filter box, ensuring that the clean and dry airflow is ventilated indoors through the delivery pipe and the ventilation shell, thereby enhancing the ventilation effect and improving the working efficiency of the device.

[0022] 2. In the utility model, the cleaning shell is slidable so that the cleaning sponge can clean the window, thereby ensuring the ventilation effect and reducing the blockage. Through the elastic force of two return springs, the cleaning sponge can fit tightly to the right side of the ventilation shell, ensuring the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional diagram of the ventilation and air exchange enhancement device proposed by the utility model;

[0024] Figure 2 This is a schematic diagram of the structure of the ventilation shell of the ventilation and air exchange enhancement device proposed in the utility model;

[0025] Figure 3 This is a schematic diagram of the cleaning mechanism of the ventilation and air exchange enhancement device proposed in the utility model.

[0026] Legend:

[0027] 1. Frame; 2. Cleaning mechanism; 201. Cleaning shell; 202. Reset spring; 203. Displacement shell; 204. Cleaning sponge; 205. Sliding plate; 206. Slide; 3. Blower; 4. Extraction pipe; 5. Filter box; 6. Adsorption sponge; 7. Sealing ring; 8. Filter plate; 9. Delivery pipe; 10. Ventilation shell; 11. Fixing part; 12. Control switch; 13. Protective shell; 14. Heat sink; 15. Positioning bolt; 16. Handle. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Reference Figure 1 and Figure 2 , the utility model provides an embodiment: a ventilation and air exchange enhancement device, comprising a frame 1, a blower 3 is fixedly connected to the inner top wall of the frame 1, an extraction pipe 4 is connected to the left end of the front side of the blower 3, the left end of the extraction pipe 4 is connected to the filter box 5, an adsorption sponge 6 is arranged on the inner wall of the filter box 5, a plurality of filter plates 8 are fixedly installed on the left side of the filter box 5, a delivery pipe 9 is connected to the right end of the delivery pipe 9 is connected to the ventilation shell 10, the left and right ends of the front side of the frame 1 are fixedly connected to the fixing parts 11, and a cleaning mechanism 2 is arranged on the right side of the ventilation shell 10;

[0030] Specifically, by starting the blower 3, air is drawn from the outside into the device, and the blower 3 is quite responsible for driving the entire air purification process. Driven by the blower 3, the air will pass through the filter box 5 and the extraction pipe 4. A plurality of filter plates 8 are installed on the left side of the filter box 5, and an adsorption sponge 6 is installed inside. The function of the filter plate 8 and the adsorption sponge 6 is to filter and adsorb harmful substances, dust and humidity in the air. In this way, the air entering the room can be guaranteed to be clean and dry, avoiding the harm of pollutants and moisture to the human body. The clean and dry air after filtration and adsorption then enters the conveying pipe 9, and finally ventilates the room through the ventilation shell 10. It can discharge the dirty air in the room and introduce fresh air at the same time, thereby improving the indoor air quality and improving the working efficiency of the device.

[0031] Reference Figure 1 and Figure 3 The cleaning mechanism 2 includes a cleaning shell 201, the left side of the cleaning shell 201 is arranged on the right side of the ventilation shell 10, the upper and lower ends of the right side of the inner wall of the cleaning shell 201 are fixedly connected with return springs 202, the left ends of the two return springs 202 are fixedly connected with a displacement shell 203, and a cleaning sponge 204 is fixedly installed on the right side of the inner wall of the displacement shell 203, the upper and lower sides of the cleaning shell 201 are fixedly connected with sliding plates 205, the upper and lower sides of the fixing member 11 are provided with sliding grooves 206, and the adjacent sides of the two sliding plates 205 are respectively slidably connected with the corresponding sliding grooves 206; the right side of the cleaning shell 201 is fixedly connected with a handle 16;

[0032] Specifically, by pulling the handle 16, the cleaning shell 201 can slide smoothly on the slide groove 206 through the two sliding plates 205, so that the surface of the ventilation shell 10 can be cleaned at any time as needed. During the cleaning process, the cleaning sponge 204 fits tightly to the surface of the ventilation shell 10 to ensure a comprehensive and thorough cleaning effect, and the two return springs 202 play a key role. Their force enables the displacement shell 203 to squeeze the position of the cleaning sponge 204 to ensure that it always keeps a tight fit with the surface of the ventilation shell 10 during the cleaning process. Even if the cleaning sponge 204 is worn during use, the elastic force of the two return springs 202 can still ensure the cleaning effect, thereby greatly improving the service life of the cleaning mechanism 2.

[0033] Reference Figure 1 , Figure 2 and Figure 3 A control switch 12 is fixedly connected to the top right side of the frame 1, and the control switch 12 is electrically connected to the blower 3; a protective shell 13 is arranged on the right side of the control switch 12, and the rear side of the protective shell 13 is rotatably connected to the top right side of the frame 1 through a hinge during the interview; a sealing ring 7 is fixedly installed on the left end of the outer wall of the extraction pipe 4, and the outer wall of the sealing ring 7 is fixedly connected to the front side of the filter box 5;

[0034] Specifically, through the control switch 12 electrically connected to the blower 3, the control switch 12 can complete the opening or closing of the device, the protective shell 13 can protect the control switch 12 and prevent accidental touch, and the sealing ring 7 effectively increases the sealing of the connection between the extraction pipe 4 and the filter box 5.

[0035] Reference Figure 2 , the four corners of the rear side of the frame 1 are fixedly connected with positioning bolts 15; the inner wall of the rear side of the frame 1 is evenly spaced with a plurality of heat dissipation slots 14;

[0036] Specifically, the frame 1 can be easily installed by means of a plurality of positioning bolts 15 , and the heat dissipation effect of the blower 3 can be improved by means of a plurality of heat dissipation slots 14 .

[0037] Working principle: When ventilation work begins, the blower 3 is started to extract external airflow through the extraction pipe 4 and the filter box 5, so that the airflow passes through the filter plate 8 and the adsorption sponge 6 for filtration and adsorption, thereby ensuring that the airflow is clean and dry, thereby improving the purity of the extracted ventilation, and then the airflow passes through the delivery pipe 9 and the ventilation shell 10 to ventilate the room, thereby enhancing the ventilation effect and improving the working efficiency of the device, and by pulling the handle 16, the cleaning shell 201 can slide through the slide groove 206 and the two sliding plates 205, so that the cleaning sponge 204 can clean the surface of the ventilation shell 10, thereby reducing the blockage of the ventilation shell 10 affecting the ventilation work, and through the elastic force of the two return springs 202, the displacement shell 203 can drive the cleaning sponge 204 to fit closely to the surface of the ventilation shell 10, so that even if the cleaning sponge 204 is worn, the cleaning work can still be completed, thereby improving the service life of the cleaning mechanism 2.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A ventilation enhancement device, comprising a frame (1), characterized in that: The inner top wall of the frame (1) is fixedly connected to a blower (3); the front left end of the blower (3) is connected to an extraction pipe (4); the left end of the extraction pipe (4) is connected to a filter box (5); the inner wall of the filter box (5) is provided with an adsorption sponge (6); a plurality of filter plates (8) are fixedly installed on the left side of the filter box (5); the front right end of the blower (3) is connected to a delivery pipe (9); the right end of the delivery pipe (9) is connected to a ventilation shell (10); the left and right ends of the front side of the frame (1) are fixedly connected to fixing parts (11); and a cleaning mechanism (2) is provided on the right side of the ventilation shell (10).

2. The ventilation enhancement device according to claim 1, characterized in that: The cleaning mechanism (2) comprises a cleaning shell (201), the left side of the cleaning shell (201) is arranged on the right side of the ventilation shell (10), the upper and lower ends of the right side of the inner wall of the cleaning shell (201) are fixedly connected with return springs (202), the left ends of the two return springs (202) are fixedly connected with a displacement shell (203), the right side of the inner wall of the displacement shell (203) is fixedly installed with a cleaning sponge (204), the upper and lower sides of the cleaning shell (201) are fixedly connected with sliding plates (205), the upper and lower sides of the fixing member (11) are provided with sliding grooves (206), and the adjacent sides of the two sliding plates (205) are respectively slidably connected to the corresponding sliding grooves (206).

3. The ventilation enhancement device according to claim 1, characterized in that: A control switch (12) is fixedly connected to the top right side of the frame (1), and the control switch (12) is electrically connected to the blower (3).

4. The ventilation enhancement device according to claim 1, characterized in that: A sealing ring (7) is fixedly mounted on the left end of the outer wall of the extraction pipe (4), and the outer wall of the sealing ring (7) is fixedly connected to the front side of the filter box (5).

5. The ventilation enhancement device according to claim 1, characterized in that: Positioning bolts (15) are fixedly connected at the four corners on the rear side of the frame (1).

6. The ventilation enhancement device according to claim 3, characterized in that: A protective shell (13) is provided on the right side of the control switch (12), and during operation, the rear side of the protective shell (13) is rotatably connected to the top right side of the frame (1) via a hinge.

7. The ventilation enhancement device according to claim 1, characterized in that: The rear inner wall of the frame (1) is provided with a plurality of heat dissipation grooves (14) at equal intervals.

8. The ventilation enhancement device according to claim 2, characterized in that: A handle (16) is fixedly connected to the right side of the cleaning shell (201).

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