Indoor air supplement device with filtering structure

Abstract

The utility model provides an indoor air supplement device with a filtering structure, and relates to the technical field of indoor air supplement equipment. Comprising a mounting vertical plate, an air supplementing pipeline is mounted on one side of the mounting vertical plate, and through the arrangement of the mounting vertical plate, a mounting frame, a fixing plate and an auxiliary mounting mechanism, during use, one end of an air supply pipeline is connected with air supplementing equipment and the air supplementing pipeline; two first positioning bolts can be matched with a top wall surface for mounting, two second positioning bolts can be matched with a side wall surface for mounting, mounting modes can be conveniently switched according to requirements of mounting scenes, so that the use flexibility of the equipment is improved, air can be supplemented indoors through an air supplementing pipeline in actual use, and the air supplementing efficiency is improved. The indoor air pressure can be balanced, air can be exhausted outwards through the air supplement pipeline, the indoor air exchange effect is achieved, and the flexibility of the whole use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of indoor air supply equipment, in particular to an indoor air supply device with a filtering structure. Background Art

[0002] Gansu is located in the northwest of China and borders several provinces. It has a diverse climate type, including temperate monsoon climate, temperate continental climate, etc. Due to its inland location, the climate in Gansu is dry, with less annual precipitation, which is mainly concentrated in summer, and cold and dry in winter. Therefore, the unique regional conditions in Gansu lead to a long-term negative pressure state indoors, and special air supply equipment is required for auxiliary use.

[0003] In actual work, there are still the following two problems when using the existing air supply equipment:

[0004] 1. There is no filtering function, resulting in the negative pressure gas containing large and small particles can be inhaled and discharged, which easily causes the equipment to be blocked and increases the labor intensity of manual maintenance;

[0005] 2. There is a poor installation stability of the equipment, and at the same time, the installation mode of the equipment cannot be adjusted according to the required installation scenario, and the overall flexibility of the equipment is low.

[0006] Therefore, the utility model provides an indoor air supply device with a filtering structure. Content of the Utility Model

[0007] The purpose of the utility model is to solve the deficiencies existing in the prior art and provide an indoor air supply device with a filtering structure.

[0008] In order to achieve the above purpose, the utility model adopts the following technical scheme: an indoor air supply device with a filtering structure, including an installation vertical plate,

[0009] One side of the installation vertical plate is provided with an air supply pipeline, a first installation filter screen is installed inside the air supply pipeline, a sealed conveying cover is installed between the air supply pipeline and the installation vertical plate, and the sealed conveying cover is fixedly connected with the installation vertical plate;

[0010] One side of the air supply pipeline is provided with a gas quality detection device;

[0011] The other side of the installation vertical plate is fixedly connected with an installation frame, and the other side of the installation vertical plate is fixedly connected with a fixing plate, and the fixing plate is located below the installation frame;

[0012] A air make-up device is fixedly connected inside the fixed plate. A first fan mounting bracket is fixedly connected to one side of the air make-up device. A first fan extending to the outside of the fixed plate is installed inside the first fan mounting bracket. A first filter plate is installed outside the first fan. The output end of the air make-up device is connected to an air supply duct. One end of the air supply duct extends into the installation vertical plate and is connected to the air make-up duct. The other end of the air supply duct extends into the first fan mounting bracket;

[0013] An auxiliary installation mechanism is installed on the top of the installation vertical plate.

[0014] As a preferred implementation, the auxiliary installation mechanism includes an installation top plate and first positioning bolts. The installation top plate is fixedly connected to the top of the installation vertical plate. Two first positioning bolts penetrating through the auxiliary installation mechanism are threadedly connected to the bottom of the installation top plate. Two second positioning bolts penetrating through the installation vertical plate are threadedly connected to one side of the installation vertical plate. When installing the overall equipment, it can be installed by cooperating with the top wall through the two first positioning bolts, or it can be installed by cooperating with the side wall through the two second positioning bolts, which is convenient to switch the installation mode according to the requirements of the installation scenario, thereby improving the flexibility of the equipment use.

[0015] The technical effect of adopting the above further scheme is: When installing the overall equipment, it can be installed by cooperating with the top wall through the two first positioning bolts, or it can be installed by cooperating with the side wall through the two second positioning bolts, which is convenient to switch the installation mode according to the requirements of the installation scenario, thereby improving the flexibility of the equipment use.

[0016] As a preferred implementation, a blower is installed on the top of the gas quality detection equipment. A second installation filter screen is installed on the top of the blower. A pressure sensor is installed inside the gas quality detection equipment and below the blower. The blower is used for air suction treatment, and the second installation filter screen preliminarily filters the suction air.

[0017] The technical effect of adopting the above further scheme is: The blower is used for air suction treatment, and the second installation filter screen preliminarily filters the suction air.

[0018] As a preferred implementation, a manual control valve is installed at one end of the air make-up duct away from the installation vertical plate. A pressure relief valve is installed on one side of the air make-up duct. The pressure relief valve and the manual control valve are used to control the opening and closing of the air make-up duct. An inspection box is installed on the top of the air make-up duct. An inspection cover is installed on the top of the inspection box. By opening the inspection cover, it is convenient to perform inspection and maintenance on the inside of the inspection box and the air make-up duct.

[0019] The technical effect of adopting the above further scheme is: By opening the inspection cover, it is convenient to perform inspection and maintenance on the inside of the inspection box and the air make-up duct.

[0020] As a preferred embodiment, a second fan mounting bracket penetrating the fixing plate is installed inside the fixing plate and below the air supply replenishing device. A second fan is installed inside the second fan mounting bracket, and a second filter plate is installed at the bottom of the second fan mounting bracket. The first fan and the second fan are used to assist in heat dissipation treatment for the air supply replenishing device operating in real time, extending the service life of the device. A wireless signal transceiver is fixedly connected to the bottom of the installation top plate. A main control board is fixedly connected inside the wireless signal transceiver, and a control chip is fixedly connected to the outside of the main control board. The first fan, the air supply replenishing device, the second fan, the pressure relief valve, the manual control valve, and the gas quality detection device are all electrically connected to the control chip. The control chip is used to control the operation of the first fan, the air supply replenishing device, the second fan, the pressure relief valve, the manual control valve, and the gas quality detection device, realizing the unified management of the power equipment.

[0021] The technical effect of adopting the above further scheme is that the control chip is used to control the operation of the first fan, the air supply replenishing device, the second fan, the pressure relief valve, the manual control valve, and the gas quality detection device, realizing the unified management of the power equipment.

[0022] Compared with the prior art, the advantages and positive effects of the present utility model are as follows.

[0023] By providing the installation vertical plate, the installation frame, the fixing plate, and the auxiliary installation mechanism, during use, one end of the air supply duct is connected to the air supply replenishing device and the air supply replenishing duct. When installing the overall device, it can be installed by cooperating with the top wall through two first positioning bolts, or it can be installed by cooperating with the side wall through two second positioning bolts, facilitating the switching of the installation mode according to the requirements of the installation scenario, thereby improving the flexibility of device use. A pressure sensor is installed inside the gas quality detection device and below the blower. The blower is used for air suction treatment, and the second installation filter screen preliminarily filters the suction air. The pressure relief valve and the manual control valve are used to control the opening of the air supply replenishing duct. The inside of the inspection box and the air supply replenishing duct can be conveniently inspected by opening the inspection cover. The first fan and the second fan are used to assist in heat dissipation treatment for the air supply replenishing device operating in real time, extending the service life of the device. A wireless signal transceiver is fixedly connected to the bottom of the installation top plate. The control chip is used to control the operation of the first fan, the air supply replenishing device, the second fan, the pressure relief valve, the manual control valve, and the gas quality detection device, realizing the unified management of the power equipment. During actual use, not only can air be supplied to the room through the air supply replenishing duct to balance the indoor air pressure, but also gas can be discharged to the outside through the air supply replenishing duct to achieve the effect of indoor ventilation, improving the flexibility during overall use. Description of the Drawings

[0024] Figure 1Schematic diagram of the first perspective of the overall structure of an indoor air supply device with a filtering structure provided by the present utility model;

[0025] Figure 2 Schematic diagram of the second perspective of the overall structure of an indoor air supply device with a filtering structure provided by the present utility model;

[0026] Figure 3 Internal schematic diagram of the partial structure of the overall structure of an indoor air supply device with a filtering structure provided by the present utility model;

[0027] Figure 4 Enlarged schematic diagram of the auxiliary installation mechanism of an indoor air supply device with a filtering structure provided by the present utility model.

[0028] Legend:

[0029] 1. Installation vertical plate;

[0030] 2. Installation frame;

[0031] 3. Fixed plate; 31. First fan mounting bracket; 32. First fan; 33. Air supply equipment; 34. Air supply duct; 35. Second fan mounting bracket; 36. Second fan;

[0032] 4. Air supply duct; 41. Maintenance box; 42. Maintenance cover; 43. Pressure relief valve; 44. Manual control valve; 45. First installation filter screen;

[0033] 5. Auxiliary installation mechanism; 51. Installation top plate; 52. First positioning bolt; 53. Second positioning bolt;

[0034] 6. Gas quality detection equipment; 61. Fan; 62. Second installation filter screen;

[0035] 7. Sealed conveying cover. Detailed implementation manners

[0036] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0037] As Figures 1 - 4As shown in the figure, this embodiment provides a technical solution: an indoor air supply device with a filtering structure, including an installation vertical plate 1. On one side of the installation vertical plate 1, an air supply duct 4 is installed. Inside the air supply duct 4, a first installation filter screen 45 is installed. Between the air supply duct 4 and the installation vertical plate 1, a sealed conveying cover 7 is installed, and the sealed conveying cover 7 is fixedly connected to the installation vertical plate 1. On one side of the air supply duct 4, a gas quality detection device 6 is installed. On the other side of the installation vertical plate 1, an installation frame 2 is fixedly connected, and on the other side of the installation vertical plate 1, a fixing plate 3 is fixedly connected. The fixing plate 3 is located below the installation frame 2. Inside the fixing plate 3, an air supply device 33 is fixedly connected. On one side of the air supply device 33, a first fan installation frame 31 is fixedly connected. Inside the first fan installation frame 31, a first fan 32 extending to the outside of the fixing plate 3 is installed. Outside the first fan 32, a first filter plate is installed. The output end of the air supply device 33 is connected to an air supply duct 34. One end of the air supply duct 34 extends into the installation vertical plate 1 and is connected to the air supply duct 4, and the other end of the air supply duct 34 extends into the first fan installation frame 31. On the top of the installation vertical plate 1, an auxiliary installation mechanism 5 is installed. When in use, one end of the air supply duct 34 is connected to the air supply device and the air supply duct. When installing the overall device, it can be installed by two first positioning bolts 52 cooperating with the top wall, or it can be installed by two second positioning bolts 53 cooperating with the side wall, which is convenient to switch the installation mode according to the requirements of the installation scenario, thereby improving the flexibility of the device.

[0038] Further, as Figures 1 - 4 shown: The auxiliary installation mechanism 5 includes an installation top plate 51 and first positioning bolts 52. The top of the installation vertical plate 1 is fixedly connected to the installation top plate 51. At the bottom of the installation top plate 51, two first positioning bolts 52 penetrating the auxiliary installation mechanism 5 are threadedly connected. On one side of the installation vertical plate 1, two second positioning bolts 53 penetrating the installation vertical plate 1 are threadedly connected. When installing the overall device, it can be installed by two first positioning bolts 52 cooperating with the top wall, or it can be installed by two second positioning bolts 53 cooperating with the side wall, which is convenient to switch the installation mode according to the requirements of the installation scenario, thereby improving the flexibility of the device.

[0039] In the above solution, there is also a problem that the indoor air pressure cannot be monitored. As Figures 1 - 3 shown: On the top of the gas quality detection device 6 in this solution, a fan 61 is installed. On the top of the fan 61, a second installation filter screen 62 is installed. Inside the gas quality detection device 6 and below the fan 61, a barometric pressure sensor is installed. The fan 61 is used for air suction treatment, and the second installation filter screen 62 preliminarily filters the suction air.

[0040] In the above solution, there is also a problem that the suction and air intake do not have a filtering function, resulting in the negative pressure gas containing large and small particles being able to be inhaled and discharged. AsFigures 1 - 3 As shown, in this solution, a manual control valve 44 is installed at one end of the make-up air duct 4 away from the installation vertical plate 1, and a pressure relief valve 43 is installed on one side of the make-up air duct 4. The pressure relief valve 43 and the manual control valve 44 are used to control the opening of the make-up air duct 4. A maintenance box 41 is installed on the top of the make-up air duct 4, and a maintenance cover 42 is installed on the top of the maintenance box 41. By opening the maintenance cover 42, it is convenient to perform maintenance on the inside of the maintenance box 41 and the make-up air duct 4.

[0041] In the above solution, there is still a problem that the power equipment cannot be uniformly managed, such as Figures 1 - 3 As shown, inside the fixed plate 3 and below the make-up air equipment 33 in this solution, a second fan mounting bracket 35 penetrating the fixed plate 3 is installed. A second fan 36 is installed inside the second fan mounting bracket 35, and a second filter plate is installed at the bottom of the second fan mounting bracket 35. The first fan 32 and the second fan 36 are used to assist in heat dissipation of the make-up air equipment 33 that is running in real time, extending the service life of the equipment. A wireless signal transceiver is fixedly connected to the bottom of the installation top plate 51. A main control board is fixedly connected inside the wireless signal transceiver, and a control chip is fixedly connected to the outside of the main control board. The first fan 32, the make-up air equipment 33, the second fan 36, the pressure relief valve 43, the manual control valve 44, and the gas quality detection equipment 6 are all electrically connected to the control chip. The control chip is used to control the operation of the first fan 32, the make-up air equipment 33, the second fan 36, the pressure relief valve 43, the manual control valve 44, and the gas quality detection equipment 6, realizing the unified management of the power equipment.

[0042] Working principle:

[0043] Such as Figures 1 - 4 shown:

[0044] When in use, one end of the air supply duct 34 is connected to the make-up air equipment and the make-up air duct. When installing the overall equipment, it can be installed by cooperating with the top wall through two first positioning bolts 52, or it can be installed by cooperating with the side wall through two second positioning bolts 53, facilitating the switching of the installation mode according to the requirements of the installation scenario, thereby improving the flexibility of equipment use;

[0045] A barometric pressure sensor is installed inside the gas quality detection equipment 6 and below the fan 61. The fan 61 is used for air suction treatment, and the second installation filter screen 62 conducts preliminary filtration on the suction air. The pressure relief valve 43 and the manual control valve 44 are used to control the opening of the make-up air duct 4;

[0046] By opening the maintenance cover 42, it is convenient to perform maintenance on the inside of the maintenance box 41 and the make-up air duct 4. The first fan 32 and the second fan 36 are used to assist in heat dissipation of the make-up air equipment 33 that is running in real time, extending the service life of the equipment;

[0047] A wireless signal transceiver is fixedly connected to the bottom of the installation top plate 51;

[0048] The control chip is used to control the first fan 32, the air supply device 33, the second fan 36, the pressure relief valve 43, the manual control valve 44 and the gas quality detection device 6, realizing the unified management of the power equipment;

[0049] During actual use, not only can air be supplied to the room through the air supply duct 4 to balance the indoor air pressure, but also gas can be discharged to the outside through the air supply duct 4 to achieve the effect of indoor ventilation, improving the flexibility during overall use. The air supply device 33 can be an air pump or a fan and can be replaced according to the actual required effect.

[0050] The above are only the preferred embodiments of the present invention, and the present invention is not limited to other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present invention, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. An indoor air supply device with a filtering structure, including an installation vertical plate (1), characterized in that a side of the installation vertical plate (1) is provided with an air supply duct (4), a first installation filter screen (45) is installed inside the air supply duct (4), and a sealed conveying cover (7) is installed between the air supply duct (4) and the installation vertical plate (1); a side of the air supply duct (4) is provided with a gas quality detection device (6); the other side of the installation vertical plate (1) is fixedly connected with an installation frame (2), and the other side of the installation vertical plate (1) is fixedly connected with a fixing plate (3); a wind supply device (33) is fixedly connected inside the fixing plate (3), a first fan installation frame (31) is fixedly connected to one side of the wind supply device (33), a first fan (32) extending to the outside of the fixing plate (3) is installed inside the first fan installation frame (31), a first filter plate is installed outside the first fan (32), an output end of the wind supply device (33) is connected with a air supply duct (34), one end of the air supply duct (34) extends into the installation vertical plate (1) and is connected with the air supply duct (4), and the other end of the air supply duct (34) extends into the first fan installation frame (31); an auxiliary installation mechanism (5) is installed on the top of the installation vertical plate (1).

2. The indoor air supply device with a filtering structure according to claim 1, wherein: The auxiliary installation mechanism (5) includes an installation top plate (51) and a first positioning bolt (52). The installation top plate (51) is fixedly connected to the top of the installation vertical plate (1), two first positioning bolts (52) penetrating through the auxiliary installation mechanism (5) are threadedly connected to the bottom of the installation top plate (51), and two second positioning bolts (53) penetrating through the installation vertical plate (1) are threadedly connected to one side of the installation vertical plate (1).

3. The indoor air supply device with a filtering structure according to claim 2, characterized in that: a blower (61) is installed on the top of the gas quality detection device (6), and a second installation filter screen (62) is installed on the top of the blower (61).

4. The indoor makeup air device with a filtering structure according to claim 3, characterized in that: a manual control valve (44) is installed at one end of the air supply duct (4) away from the installation vertical plate (1), and a pressure relief valve (43) is installed on one side of the air supply duct (4).

5. The indoor air supply device with a filtering structure according to claim 1, characterized in that: an inspection box (41) is installed on the top of the air supply duct (4), and an inspection cover (42) is installed on the top of the inspection box (41).

6. The indoor air supply device with a filtering structure according to claim 4, characterized in that: a second fan installation frame (35) penetrating through the fixing plate (3) is installed inside the fixing plate (3) and below the wind supply device (33), a second fan (36) is installed inside the second fan installation frame (35), and a second filter plate is installed at the bottom of the second fan installation frame (35).

7. The indoor makeup air device with a filtering structure according to claim 6, characterized in that: a wireless signal transceiver is fixedly connected to the bottom of the installation top plate (51), a main control board is fixedly connected inside the wireless signal transceiver, a control chip is fixedly connected to the outside of the main control board, and the first fan (32), the wind supply device (33), the second fan (36), the pressure relief valve (43), the manual control valve (44) and the gas quality detection device (6) are all electrically connected to the control chip.

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