Replaceable heat supply ventilation device

Abstract

The utility model discloses a replaceable heat supply ventilation device which comprises a bottom plate, and the top of the bottom plate is fixedly connected with a shell and a fan. Firstly, the device is placed at a proper position, air flowing through the ventilation holes can be filtered through the filter plate, the filter plate can be quickly clamped and matched with the ventilation holes through the clamping grooves and the clamping blocks, the filter plate can be limited through the iron columns and the magnets, and when disassembly, assembly, replacement and cleaning are conducted, the handle can be held, and the filter plate can be conveniently and rapidly clamped and matched with the ventilation holes. When the whole device is placed, the filter plate can be directly pulled out of the ventilation hole, the process is simple and rapid, when the whole device is placed, the adjusting bolt on the low-lying side of the bottom plate can be rotated by referring to the horizontal column, the horizontal state of the whole bottom plate can be observed, and the adjusting bolt slides up and down along the outer portion of the threaded column; the low-lying side is lifted and supported, horizontal placement is achieved, and meanwhile the whole device is stably placed by adjusting the friction force generated when the bolts make contact with the ground.

Description

Technical Field

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

[0002] Heating and ventilation is an important part of building environmental engineering, which involves providing a comfortable indoor environment for a building, including appropriate temperature, fresh air and good air quality.

[0003] A heating and ventilation device for building construction with the publication number CN214307442U comprises: a box body, an outer wall of one side of the box body is fixedly connected to a fixed bracket, an exhaust fan is arranged on the top of the fixed bracket, an exhaust port of the exhaust fan is fixedly connected to an air duct, the other end of the air duct passes through the inner wall of one side of the box body and is fixedly connected to a third exhaust hood, the other end of the third exhaust hood is fixedly connected to a heating frame, the other end of the outer wall of the heating frame is fixedly connected to a second exhaust hood, and the other end of the second exhaust hood is fixedly connected to a flange. The utility model realizes convenient heating and ventilation of the construction site. Through the setting of the heating frame, the exhaust fan draws wind from outside the box into the box, so that the cool wind is heated by the resistance wire when passing through the heating frame, and finally becomes hot air and is transmitted out of the box, thereby solving the problem of inconvenient heating and ventilation of the existing construction site. However, the above-mentioned heating and ventilation device for building construction adopts the filter screen to filter the sent hot air. Long-term use will cause dust in the air to clog the filter screen, and the filter screen needs to be replaced. The above-mentioned device is not convenient for disassembling and replacing the filter screen, resulting in reduced practicality of the device. At the same time, when the overall device is placed, it is not convenient to limit and level the overall device, which makes the overall device less stable. When the overall device is not placed flat, the vibration and noise are too large during operation. At the same time, long-term high-frequency vibration is likely to accelerate aging and wear of the overall device. Therefore, it is necessary to provide a new replaceable heating and ventilation device to solve the above-mentioned technical problems. Utility Model Content

[0004] The utility model aims to provide a replaceable heating and ventilation device, which has the advantages of being easy to disassemble and replace, and being quickly leveled to improve stability, thereby solving the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a replaceable heating and ventilation device, comprising: a bottom plate, a shell and a fan are fixedly connected to the top of the bottom plate, a connecting pipe is fixedly connected between the shell and the fan, and a ventilation hole is opened on the outside of the shell; a convenient component, the convenient component comprises a filter plate, the filter plate is clamped inside the ventilation hole, firstly, the device is placed in a suitable position, the air flowing through the ventilation hole can be filtered by the filter plate, the filter plate can be quickly matched with the ventilation hole clamping by the clamping slot and the clamping block, the filter plate can be limited by the iron column and the magnet, when disassembling, replacing and cleaning, the filter plate can be directly pulled out of the ventilation hole by holding the handle, the process is simple and fast, when placing the whole device, the horizontal state of the whole bottom plate can be observed by referring to the horizontal column, and the adjusting bolt on the low-lying side of the bottom plate is rotated to make it slide up and down along the outside of the threaded column, when the adjusting bolt contacts the ground, the low-lying side is lifted and supported to achieve horizontal placement, and the friction between the adjusting bolt and the ground is adjusted to make the whole device stably placed.

[0006] Preferably, the convenient component also includes two card slots, which are oppositely opened on both sides of the ventilation hole, and the outside of the filter plate is fixedly connected with two card blocks, which can be completely stuck in the inside of the card slots, thereby simultaneously realizing the filter plate being stuck in the inside of the ventilation hole.

[0007] Preferably, magnets are fixedly connected to the inside of the two card slots, and iron pillars are fixedly connected to the outside of the two card blocks. The magnets and iron pillars can attract each other, so that the filter plate is firmly fixed inside the ventilation hole.

[0008] Preferably, a control panel is fixedly connected to the outside of the shell, and a handle is fixedly connected to the outside of the filter plate. The handle can be used to apply force to the filter plate to separate the iron column and the magnet, and to detach the filter plate from the ventilation hole, thereby achieving a quick disassembly and assembly effect.

[0009] Preferably, two heating plates are fixedly connected to the interior of the shell, and mesh holes are evenly opened inside the two heating plates. The two heating plates can heat the air sucked into the shell by the fan.

[0010] Preferably, the bottom column of the bottom plate is rotatably connected to four universal wheels, and the top of the bottom plate is fixedly connected to a horizontal column, and the horizontal column can facilitate observation of the horizontal state of the entire bottom plate.

[0011] Preferably, the outside of the base plate is fixedly connected with four threaded columns, and the outsides of the four threaded columns are rotatably connected with adjusting bolts. By observing the horizontal state of the entire base plate, the adjusting bolts on the low-lying side of the base plate are rotated at the same time to slide up and down along the outside of the threaded column. When the adjusting bolts touch the ground, the low-lying side is lifted and supported to achieve horizontal placement.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model first places the device in a suitable position, and the air flowing through the ventilation hole can be filtered through the filter plate. The filter plate can be quickly fitted into the ventilation hole through the card slot and the card block. The filter plate can be limited by the iron column and the magnet. When disassembling, replacing and cleaning, the filter plate can be directly pulled out of the ventilation hole by holding the handle. The process is simple and quick.

[0014] 2. According to the utility model, when placing the whole device, the horizontal state of the whole base plate can be observed by referring to the horizontal column, and the adjusting bolt on the low-lying side of the base plate can be turned to slide up and down along the outside of the threaded column. When the adjusting bolt contacts the ground, the low-lying side is lifted and supported to achieve horizontal placement. At the same time, the friction between the adjusting bolt and the ground can make the whole device stably placed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a left-side structural schematic diagram of a replaceable heating and ventilation device of the utility model;

[0016] Figure 2 It is a right side structural schematic diagram of a replaceable heating and ventilation device of the utility model;

[0017] Figure 3 This is a schematic diagram of the internal structure of a replaceable heating and ventilation device of the utility model;

[0018] Figure 4 For the utility model Figure 3 Enlarged structural diagram at A in the middle.

[0019] In the figure: 1. bottom plate; 2. universal wheel; 3. threaded column; 4. adjusting bolt; 5. horizontal column; 6. magnet; 7. outer shell; 8. filter plate; 9. handle; 10. control panel; 11. fan; 12. connecting pipe; 13. heating plate; 14. ventilation hole; 15. block; 16. slot; 17. iron column. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figures 1 to 4 The utility model provides a technical solution: a replaceable heating and ventilation device, comprising: a bottom plate 1, a shell 7 and a fan 11 are fixedly connected to the top of the bottom plate 1, a connecting pipe 12 is fixedly connected between the shell 7 and the fan 11, and a ventilation hole 14 is opened on the outside of the shell 7; a convenient component, the convenient component includes a filter plate 8, the filter plate 8 is clamped inside the ventilation hole 14, firstly, the device is placed in a suitable position, the filter plate 8 can filter the air flowing through the ventilation hole 14, the filter plate 8 can be quickly clamped and matched with the ventilation hole 14 through the clamping groove 16 and the clamping block 15, and the filter plate 8 can be quickly clamped and matched with the ventilation hole 14 through the iron The column 17 and the magnet 6 can limit the filter plate 8. When disassembling, replacing and cleaning, the filter plate 8 can be directly pulled out of the ventilation hole 14 by holding the handle 9. The process is simple and quick. When placing the entire device, the horizontal state of the entire base plate 1 can be observed by referring to the horizontal column 5. At the same time, the adjusting bolt 4 on the low-lying side of the base plate 1 can be turned to slide up and down along the outside of the threaded column 3. When the adjusting bolt 4 contacts the ground, the low-lying side is lifted and supported to achieve horizontal placement. At the same time, the friction between the adjusting bolt 4 and the ground can be used to stably place the entire device.

[0022] The convenient component also includes two card slots 16, which are oppositely opened on both sides of the ventilation hole 14. The outside of the filter plate 8 is fixedly connected with two card blocks 15. The card blocks 15 can be completely stuck in the inside of the card slots 16, and the filter plate 8 can be stuck in the inside of the ventilation hole 14 at the same time.

[0023] The two slots 16 are both fixedly connected with magnets 6 inside, and the two blocks 15 are both fixedly connected with iron pillars 17 outside. The magnets 6 and iron pillars 17 can attract each other, so that the filter plate 8 is firmly fixed inside the ventilation hole 14.

[0024] A control panel 10 is fixedly connected to the outside of the shell 7, and a handle 9 is fixedly connected to the outside of the filter plate 8. The handle 9 can be used to apply force to the filter plate 8 to separate the iron column 17 and the magnet 6, and to separate the filter plate 8 from the ventilation hole 14, thereby achieving a quick disassembly and assembly effect.

[0025] Two heating plates 13 are fixedly connected to the inside of the outer shell 7 . Meshes are evenly formed inside the two heating plates 13 . The two heating plates 13 can heat the air sucked into the inner part of the outer shell 7 by the fan 11 .

[0026] When the replaceable heating and ventilation device is used, the device is first placed in a suitable position, and the air flowing through the ventilation hole 14 can be filtered through the filter plate 8. The filter plate 8 can be quickly snapped into place with the ventilation hole 14 through the card slot 16 and the card block 15. The filter plate 8 can be limited by the iron column 17 and the magnet 6. When disassembling, replacing and cleaning, the filter plate 8 can be directly pulled out of the ventilation hole 14 by holding the handle 9. The process is simple and quick.

[0027] See also Figures 1 to 4 The utility model provides a technical solution: a replaceable heating and ventilation device, wherein the bottom column of the bottom plate 1 is rotatably connected to four universal wheels 2, and the top of the bottom plate 1 is fixedly connected to a horizontal column 5, which can facilitate observation of the horizontal state of the entire bottom plate 1.

[0028] Four threaded columns 3 are fixedly connected to the outside of the base plate 1, and the outsides of the four threaded columns 3 are rotatably connected with adjusting bolts 4. By observing the horizontal state of the entire base plate 1, the adjusting bolts 4 on the low-lying side of the base plate 1 are rotated at the same time to slide up and down along the outside of the threaded column 3. When the adjusting bolts 4 touch the ground, the low-lying side is lifted and supported to achieve horizontal placement.

[0029] When using this replaceable heating and ventilation device, when placing the entire device, the horizontal state of the entire base plate 1 can be observed by referring to the horizontal column 5, and the adjusting bolt 4 on the low-lying side of the base plate 1 can be rotated to slide up and down along the outside of the threaded column 3. When the adjusting bolt 4 contacts the ground, the low-lying side is lifted and supported to achieve horizontal placement. At the same time, the friction between the adjusting bolt 4 and the ground can make the entire device stably placed.

[0030] The standard parts used in this embodiment can be purchased directly from the market, and the non-standard structural components recorded in the specification and the drawings can also be directly processed according to the existing technical common sense. At the same time, the connection method of each component adopts the mature conventional means in the prior art, and the machinery, parts and equipment all adopt the conventional models in the prior art, so no specific description will be given here.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A replaceable heating and ventilation device, characterized in that: include: A bottom plate (1), a top of the bottom plate (1) being fixedly connected to a housing (7) and a fan (11), a connecting pipe (12) being fixedly connected between the housing (7) and the fan (11), and a ventilation hole (14) being provided on the outside of the housing (7); A convenient component, comprising a filter plate (8), wherein the filter plate (8) is clamped inside the ventilation hole (14).

2. The replaceable heating and ventilation device according to claim 1, characterized in that: The convenient component further comprises two card slots (16), the two card slots (16) are arranged opposite to each other on two sides of the ventilation hole (14), and the outside of the filter plate (8) is fixedly connected with two card blocks (15).

3. The replaceable heating and ventilation device according to claim 2, characterized in that: The insides of the two clamping slots (16) are fixedly connected with magnets (6), and the outsides of the two clamping blocks (15) are fixedly connected with iron pillars (17).

4. The replaceable heating and ventilation device according to claim 1, characterized in that: A control panel (10) is fixedly connected to the outside of the housing (7), and a handle (9) is fixedly connected to the outside of the filter plate (8).

5. The replaceable heating and ventilation device according to claim 1, characterized in that: Two heating plates (13) are fixedly connected to the interior of the outer shell (7), and mesh holes are evenly arranged inside the two heating plates (13).

6. The replaceable heating and ventilation device according to claim 1, characterized in that: The bottom column of the bottom plate (1) is rotatably connected to four universal wheels (2), and the top of the bottom plate (1) is fixedly connected to a horizontal column (5).

7. The replaceable heating and ventilation device according to claim 1, characterized in that: Four threaded columns (3) are fixedly connected to the outside of the base plate (1), and adjusting bolts (4) are rotatably connected to the outside of the four threaded columns (3).

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