Ventilation equipment for energy conservation and emission reduction of building

Abstract

The invention relates to the technical field of ventilation equipment accessory devices, in particular to ventilation equipment for building energy conservation and emission reduction, when outside air enters the equipment through an air inlet pipe, particle impurities mixed in the air can be filtered through a filter screen, the load of a filter mechanism in an equipment main body is reduced, and the ventilation efficiency is improved. Therefore, the working efficiency and effect of the equipment main body are improved, and the practicability is enhanced; comprising an equipment main body, an air inlet pipe and a ventilation pipe, the air inlet pipe is arranged at the front end of the equipment main body, the ventilation pipe is arranged at the rear end of the equipment main body, and the equipment further comprises a filter plate, two sets of filter screens, two sets of mounting plates, four sets of first clamping blocks and a fixing mechanism; one ends of the four first clamping blocks are clamped to the mounting plate clamping grooves respectively, the two ends of the filter plate are evenly connected with the other ends of the two first clamping blocks respectively, the rear end of the filter plate is tightly attached to the front end of the air inlet pipe, and the two filter plate preformed holes are each provided with a filter screen.

Description

Technical Field

[0001] The invention relates to the technical field of ventilation equipment accessory devices, and in particular to ventilation equipment for building energy conservation and emission reduction. Background Art

[0002] As we all know, ventilation equipment for building energy conservation and emission reduction is an important part of modern green buildings, which aims to improve indoor air quality through effective air exchange while reducing energy consumption. The use of this efficient ventilation equipment can not only significantly improve the living or working environment in the building, but also greatly reduce energy consumption, which is in line with the goal of energy conservation and emission reduction. When using an existing ventilation device, it is found that a filtering mechanism is often provided inside the device, which sucks in impurities and dust in the air through an intake pipe for filtering. However, since the intake pipe is often directly exposed to the outside world, the filtering mechanism inside the device body is overloaded, making the device unable to be used for a long time. The staff is required to filter the filtering mechanism frequently, which reduces the working efficiency and effect of the equipment, resulting in poor practicality. Summary of the invention

[0003] In order to solve the above technical problems, the present invention provides a ventilation equipment for energy conservation and emission reduction in buildings, which can coarsely filter particulate impurities mixed in the air through a filter net when outside air enters the equipment through an air intake pipe, thereby reducing the load of the filtering mechanism inside the equipment body, thereby improving the working efficiency and effect of the equipment body, and thus enhancing the practicality of ventilation equipment for energy conservation and emission reduction in buildings.

[0004] A ventilation device for energy saving and emission reduction in buildings of the present invention comprises a device body, an air intake pipe and a ventilation pipe. An air intake pipe is arranged at the front end of the device body, and a ventilation pipe is arranged at the rear end of the device body. The device body also comprises a filter plate, two groups of filter screens, two groups of mounting plates, four groups of first clamping blocks and a fixing mechanism. Both sides of the front end of the device body are respectively connected to the rear end of a group of mounting plates, two groups of clamping grooves are respectively arranged at one end of the two groups of mounting plates, one end of the four groups of first clamping blocks are respectively clamped in the mounting plate clamping grooves, two ends of the filter plate are respectively and evenly connected to the other ends of the two groups of first clamping blocks, and the rear end of the filter plate is tightly attached to the front end of the air intake pipe, the filter plate is evenly provided with two groups of reserved holes, and the two groups of reserved holes of the filter plate are respectively provided with a group of filter screens, and the top and bottom of the front end of the device body are respectively clamped in one end of the filter plate through the fixing mechanism.

[0005] Preferably, the fixing mechanism comprises two groups of fixing blocks, four groups of first sliding blocks, two groups of bidirectional screws, two groups of clamping plates, four groups of second clamping blocks, four groups of annular plates, a hinge assembly, a limit assembly and a protective assembly, the top and bottom of the front end of the equipment main body are respectively connected to the rear end of the fixing block, one end of the two groups of fixing blocks is respectively provided with a group of sliding grooves, the two ends of the two groups of bidirectional screws are respectively rotatably connected to one end of the fixing block sliding grooves, the four groups of first sliding blocks are respectively threadedly connected to one end of the bidirectional screws, and one end of the four groups of first sliding blocks are respectively slidably connected to the fixing block sliding grooves, the other ends of the four groups of first sliding blocks are respectively hinged to one end of the clamping plates through the hinge assembly, the other ends of the two groups of clamping plates are respectively evenly provided with two groups of clamping grooves, the top and bottom of the filter plate are respectively evenly provided with two groups of second clamping blocks, the four groups of second clamping blocks are respectively clamped in a group of clamping plate slots, one end of the two groups of fixing plates is respectively connected to one end of the annular plate, and the inner side of the annular plate is slidably fitted with the outer side of the clamping plate through the limit assembly, and a protective assembly is provided on the top of a group of fixing blocks.

[0006] Preferably, the hinge assembly includes multiple groups of hinge seats and four groups of support rods, one end of the four groups of first sliders are respectively hinged through the hinge seats and one end of the support rod, and one end of the two groups of splints are evenly hinged through the other two groups of splints and the other end of the support rod.

[0007] Preferably, the limiting assembly includes four groups of limiting blocks, a group of sliding grooves are respectively provided at both ends of the inner sides of the two groups of annular plates, the four groups of limiting blocks are respectively slidably connected to the annular plate sliding grooves, and the two ends of the two groups of clamping plates are respectively connected to one end of a group of limiting blocks.

[0008] Preferably, the protective assembly includes a mounting block, a pressing block, a baffle and a buffer assembly, a set of fixed block tops are connected to the mounting block bottoms, the mounting block tops are slidably mounted through the buffer assembly and the pressing block bottoms, and the pressing block tops are connected to the baffle bottoms.

[0009] Preferably, the buffer assembly includes multiple groups of damping rods and multiple groups of connecting springs, a groove is provided on the top of the mounting block, the bottom of the mounting block groove is evenly connected to the bottom of the multiple groups of damping rods, the bottom of the pressing block is connected to the top of the multiple groups of damping rods, a group of connecting springs are respectively provided on the outside of the multiple groups of damping rods, and the bottom of the pressing block and the mounting block groove are slidably fitted.

[0010] Preferably, two groups of rotating handles are further included, and the right ends of the two groups of bidirectional screws respectively pass through the right end of the fixed block slide slot and are connected to the left end of one group of rotating handles.

[0011] Preferably, two groups of handles are further included, and the front end of the filter plate is evenly provided with two groups of handles.

[0012] Compared with the prior art, the ventilation equipment for building energy conservation and emission reduction of the present invention has the following beneficial effects: when the equipment body is working normally, the outside air passes through the filter mesh on the filter plate, and the mixed particulate matter and other impurities are coarsely filtered, and then enters the inside of the equipment body through the air intake pipe, and then the fresh air is discharged to the outside through the ventilation pipe. When the work is stopped, the staff adjusts the fixing mechanism to cancel the fixing mechanism and the filter plate clamping, and then the staff pulls the filter plate until the filter plate drives the four groups of first clamping blocks and the mounting plate clamping slot to disengage from the clamping, and finally the staff starts to clean the particulate matter and other impurities attached to the filter mesh, and the particulate impurities mixed in the air can be coarsely filtered through the filter mesh, thereby reducing the load of the filter mechanism inside the equipment body, thereby improving the working efficiency and effect of the equipment body, and thus enhancing the practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a front view structural cross-sectional schematic diagram of the present invention; Figure 3 It is a right side structural cross-sectional schematic diagram of the present invention; Figure 4 It is a partial structure enlarged schematic diagram of A of the present invention; Markings in the attached figure: 1. Equipment body; 2. Air inlet pipe; 3. Ventilation pipe; 4. Filter plate; 5. Filter screen; 6. Mounting plate; 7. First clamping block; 8. Fixed block; 9. First slider; 10. Bidirectional screw; 11. Clamp; 12. Second clamping block; 13. Annular plate; 14. Hinge seat; 15. Support rod; 16. Limit block; 17. Mounting block; 18. Pressing block; 19. Baffle; 20. Damping rod; 21. Connecting spring; 22. Rotating handle; 23. Handle. DETAILED DESCRIPTION

[0014] The specific implementation of the present invention is further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0015] like Figures 1 to 4As shown, a ventilation and ventilating device for energy saving and emission reduction of buildings of the present invention comprises a device body 1, an air inlet pipe 2 and a ventilation pipe 3. The front end of the device body 1 is provided with the air inlet pipe 2, and the rear end of the device body 1 is provided with the ventilation pipe 3. It also comprises a filter plate 4, two groups of filter screens 5, two groups of mounting plates 6, four groups of first clamping blocks 7 and a fixing mechanism. Both sides of the front end of the device body 1 are respectively connected to the rear end of a group of mounting plates 6, two groups of card slots are respectively provided at one end of the two groups of mounting plates 6, one end of the four groups of first clamping blocks 7 are respectively clamped in the card slots of the mounting plates 6, two ends of the filter plate 4 are respectively and evenly connected to the other ends of the two groups of first clamping blocks 7, and the rear end of the filter plate 4 is tightly attached to the front end of the air inlet pipe 2, the filter plate 4 is evenly provided with two groups of reserved holes, and the reserved holes of the two groups of filter plates 4 are respectively provided with a group of filter screens 5, the top of the front end of the device body 1 and The bottom is respectively clamped by a fixing mechanism and one end of the filter plate 4; when the equipment body is working normally, the outside air passes through the filter screen on the filter plate, and the mixed particulate matter and other impurities are roughly filtered, and then enters the inside of the equipment body through the air intake pipe, and then the fresh air is discharged to the outside through the ventilation pipe. When the work is stopped, the staff adjusts the fixing mechanism to cancel the fixing mechanism and the filter plate clamping, and then the staff pulls the filter plate until the filter plate drives the four groups of first clamping blocks and the mounting plate clamping slot to disengage from the clamping, and finally the staff starts to clean the particulate matter and other impurities attached to the filter screen, and the particulate impurities mixed in the air can be roughly filtered through the filter screen, reducing the load of the filter mechanism inside the equipment body, thereby improving the working efficiency and effect of the equipment body, and thus enhancing practicality.

[0016] As a preferred embodiment of the above embodiment, the fixing mechanism includes two groups of fixed blocks 8, four groups of first sliders 9, two groups of bidirectional screws 10, two groups of splints 11, four groups of second blocks 12, four groups of annular plates 13, hinge components, limit components and protective components. The top and bottom of the front end of the equipment body 1 are respectively connected to the rear end of the fixed block 8, and one end of the two groups of fixed blocks 8 is respectively provided with a group of slide grooves. The two ends of the two groups of bidirectional screws 10 are respectively rotatably connected to one end of the slide groove of the fixed block 8. The four groups of first sliders 9 are respectively threadedly connected to one end of the bidirectional screw 10, and one end of the four groups of first sliders 9 are respectively slidably connected to the slide groove of the fixed block 8. The other ends of the four groups of first sliders 9 are respectively hinged to one end of the splint 11 through the hinge component. Two groups of slots are evenly arranged at the other end of the group of clamps 11, and two groups of second blocks 12 are evenly arranged on the top and bottom of the filter plate 4. The four groups of second blocks 12 are respectively clamped in the slots of one group of clamps 11, and one end of the two groups of fixed plates are respectively connected to one end of the annular plate 13, and the inner side of the annular plate 13 is slidably fitted with the outer side of the clamps 11 through a limiting component, and a protective component is arranged on the top of a group of fixed blocks 8; the staff rotates the two groups of bidirectional screws to make the four groups of first sliders slide, and the two groups of clamps are hinged through the hinge component to lift and lower until the two groups of clamps are respectively disengaged from the two groups of second blocks, so that the staff can quickly clamp and fix the filter plate, thereby enhancing practicality.

[0017] As a preferred embodiment of the above embodiment, the hinge assembly includes multiple groups of hinge seats 14 and four groups of support rods 15, one end of the four groups of first sliders 9 are hinged through the hinge seats 14 and one end of the support rods 15 respectively, and one end of the two groups of splints 11 are evenly hinged through the other two groups of splints 11 and the other end of the support rods 15; through the hinge seat and the support rod hinge, the two groups of splints can be quickly raised and lowered, thereby enhancing practicality.

[0018] As a preferred embodiment of the above embodiment, the limit assembly includes four groups of limit blocks 16, and a group of sliding grooves are respectively arranged at both ends of the inner sides of the two groups of annular plates 13. The four groups of limit blocks 16 are respectively slidably connected to the sliding grooves of the annular plates 13, and the two ends of the two groups of clamps 11 are respectively connected to one end of a group of limit blocks 16; the clamps can be guided to prevent the clamps from tilting and affecting the fixing effect, thereby enhancing practicality.

[0019] As a preferred embodiment of the above embodiment, the protective component includes a mounting block 17, a pressure block 18, a baffle 19 and a buffer component. A group of fixed blocks 8 are connected at the top and the bottom of the mounting block 17. The top of the mounting block 17 is slidably mounted on the bottom of the pressure block 18 through the buffer component, and the top of the pressure block 18 is connected to the bottom of the baffle 19. The protective effect of the fixing mechanism can be improved to prevent damage due to external impact and other factors, thereby enhancing practicality.

[0020] As a preferred embodiment of the above embodiment, the buffer assembly includes multiple groups of damping rods 20 and multiple groups of connecting springs 21, a groove is arranged on the top of the mounting block 17, the bottom of the groove of the mounting block 17 is evenly connected to the bottom of the multiple groups of damping rods 20, the bottom of the pressure block 18 is connected to the top of the multiple groups of damping rods 20, a group of connecting springs 21 are respectively arranged on the outside of the multiple groups of damping rods 20, and the bottom of the pressure block 18 and the groove of the mounting block 17 are slidably fitted; through the extension and retraction of the multiple groups of damping rods and connecting springs, the force generated by collision, etc. can be effectively reduced, thereby enhancing practicality.

[0021] As a preferred embodiment of the above, two sets of rotating handles 22 are also included. The right ends of the two sets of bidirectional screws 10 are respectively connected through the right end of the slide groove of the fixed block 8 and the left end of one set of rotating handles 22; the staff can quickly rotate the bidirectional screws, thereby enhancing practicality.

[0022] As a preferred embodiment of the above, two groups of handles 23 are further included. The front end of the filter plate 4 is evenly provided with two groups of handles 23; the staff can quickly pull the filter plate, thereby enhancing practicality.

[0023] The ventilation equipment for energy saving and emission reduction of buildings of the present invention is in operation. When the main body of the equipment is working normally, the outside air passes through the filter screen on the filter plate, and the mixed impurities such as particulate matter are roughly filtered, and then enters the inner side of the main body of the equipment through the air intake pipe, and then the fresh air is discharged to the outside through the ventilation pipe. When the work is stopped, the staff rotates the two sets of bidirectional screws by rotating the handle to make the four sets of first sliding blocks slide, and the two sets of clamping plates are raised and lowered through the hinge seat and the support rod hinge connection until the two sets of clamping plates are respectively disengaged from the two sets of second clamping blocks, and then the staff pulls the filter plate by the handle until the filter plate drives the four sets of first clamping blocks and the mounting plate slot to disengage from the clamping, and finally the staff starts to clean the impurities such as particulate matter attached to the filter screen. Before completing the above actions, first move it to the position required by the user.

[0024] The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

[0025] The “first”, “second” and “third” in the present invention do not represent specific quantities and orders, but are merely used to distinguish names.

[0026] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A ventilation device for energy saving and emission reduction in buildings, comprising a device body (1), an air intake pipe (2) and a ventilation pipe (3), wherein the front end of the device body (1) is provided with the air intake pipe (2), and the rear end of the device body (1) is provided with the ventilation pipe (3), characterized in that: The device also comprises a filter plate (4), two groups of filter screens (5), two groups of mounting plates (6), four groups of first clamping blocks (7) and a fixing mechanism. The two sides of the front end of the device body (1) are respectively connected to the rear end of a group of mounting plates (6). The two groups of mounting plates (6) are respectively provided with two groups of clamping slots at one end. The four groups of first clamping blocks (7) are respectively clamped in the clamping slots of the mounting plates (6). The two ends of the filter plate (4) are respectively evenly connected to the other ends of the two groups of first clamping blocks (7). The rear end of the filter plate (4) is tightly attached to the front end of the air inlet pipe (2). The filter plate (4) is evenly provided with two groups of reserved holes. The reserved holes of the two groups of filter plates (4) are respectively provided with a group of filter screens (5). The top and bottom of the front end of the device body (1) are respectively clamped in one end of the filter plate (4) through the fixing mechanism.

2. A ventilation equipment for building energy saving and emission reduction as claimed in claim 1, characterized in that: The fixing mechanism comprises two groups of fixing blocks (8), four groups of first sliding blocks (9), two groups of bidirectional screws (10), two groups of clamping plates (11), four groups of second clamping blocks (12), four groups of annular plates (13), a hinge assembly, a limit assembly and a protection assembly. The top and bottom of the front end of the equipment body (1) are respectively connected to the rear end of the fixing block (8), one end of each of the two groups of fixing blocks (8) is provided with a group of sliding grooves, the two ends of the two groups of bidirectional screws (10) are respectively rotatably connected to one end of the sliding groove of the fixing block (8), the four groups of first sliding blocks (9) are respectively threadedly connected to one end of the bidirectional screw (10), and the four groups of first sliding blocks (9) are respectively threadedly connected to one end of the bidirectional screw (10). The ends are respectively connected to the sliding grooves of the fixed blocks (8) for sliding movement, the other ends of the four groups of first sliding blocks (9) are respectively hinged to one end of the clamping plate (11) through hinge assemblies, the other ends of the two groups of clamping plates (11) are respectively evenly provided with two groups of slots, the top and bottom of the filter plate (4) are respectively evenly provided with two groups of second clamping blocks (12), the four groups of second clamping blocks (12) are respectively clamped in the slots of one group of clamping plates (11), one end of the two groups of fixed plates is respectively connected to one end of the annular plate (13), and the inner side of the annular plate (13) is slidably mounted on the outer side of the clamping plate (11) through a limiting assembly, and a protective assembly is provided on the top of one group of fixed blocks (8).

3. A ventilation equipment for building energy saving and emission reduction as claimed in claim 2, characterized in that: The hinge assembly comprises a plurality of hinge seats (14) and four support rods (15), one end of the four first sliders (9) are hingedly connected via the hinge seats (14) and one end of the support rods (15), and one end of the two clamping plates (11) are evenly hingedly connected via the other two clamping plates (11) and the other end of the support rods (15).

4. A ventilation equipment for building energy saving and emission reduction as claimed in claim 3, characterized in that: The limiting assembly comprises four groups of limiting blocks (16), two ends of the inner sides of the two groups of annular plates (13) are respectively provided with a group of sliding grooves, the four groups of limiting blocks (16) are respectively slidably connected to the sliding grooves of the annular plates (13), and the two ends of the two groups of clamping plates (11) are respectively connected to one end of a group of limiting blocks (16).

5. A ventilation equipment for building energy saving and emission reduction as claimed in claim 4, characterized in that: The protection component comprises a mounting block (17), a pressing block (18), a baffle (19) and a buffer component, wherein a top of a fixing block (8) is connected to a bottom of the mounting block (17), the top of the mounting block (17) is slidably mounted on the bottom of the pressing block (18) through the buffer component, and the top of the pressing block (18) is connected to the bottom of the baffle (19).

6. A ventilation equipment for building energy saving and emission reduction as claimed in claim 5, characterized in that: The buffer assembly comprises a plurality of groups of damping rods (20) and a plurality of groups of connecting springs (21); a groove is arranged on the top of the mounting block (17); the bottom of the groove of the mounting block (17) is evenly connected to the bottom of the plurality of groups of damping rods (20); the bottom of the pressing block (18) is connected to the top of the plurality of groups of damping rods (20); a group of connecting springs (21) is respectively arranged on the outside of the plurality of groups of damping rods (20); and the bottom of the pressing block (18) and the groove of the mounting block (17) are slidably fitted.

7. A ventilation equipment for building energy saving and emission reduction as claimed in claim 6, characterized in that: It also includes two sets of rotating handles (22), and the right ends of the two sets of bidirectional screws (10) respectively pass through the right end of the sliding groove of the fixed block (8) and are connected to the left end of one set of rotating handles (22).

8. A ventilation equipment for building energy saving and emission reduction as claimed in claim 7, characterized in that: It also includes two groups of handles (23), and the two groups of handles (23) are evenly arranged on the front end of the filter plate (4).

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