Green building ventilation structure with filtering structure
By designing slots, baffles and motor-driven wire box systems in building ventilation ducts, the problem of difficulty in installing and repairing the existing building ventilation duct filter is solved, and convenient replacement of the filter and efficient maintenance of the ventilation system is achieved.
Patent Information
- Application Number
- CN202420996543.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-09
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-05-09
AI Technical Summary
The installation and maintenance of existing building ventilation ducts is difficult to install and repair, and it is difficult to replace the filter efficiently.
A green building ventilation structure with a filter structure is designed. By setting slots and baffles at the bottom of the pipe, and using motor-driven wire boxes and connecting ropes, the filter mesh can be easily installed and replaced.
Through the motor-driven wire box and connecting rope, it is possible to quickly get rid of the old filter and install a new filter, which significantly simplifies the filter replacement process and improves the maintenance efficiency of the ventilation system.
Smart Images
Figure CN222438163U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building ventilation, in particular to a green building ventilation structure with a filtering structure. Background Art
[0002] Green building refers to a high-quality building that saves resources, protects the environment, reduces pollution, provides people with healthy, applicable and efficient use space, and maximizes the harmonious coexistence of man and nature throughout its entire life cycle. Building ventilation is divided into natural ventilation and mechanical ventilation, which means that the polluted air in the building is discharged to the outside directly or after purification, and then fresh air is added to keep the indoor air environment in line with hygiene standards. Usually, urban indoor ventilation is carried out through pipes.
[0003] Existing ventilation ducts usually only transport air, and filters may be arranged inside them for air filtering, but the ducts are usually connected as one, and the installation and maintenance of the filters are relatively difficult. Utility Model Content
[0004] The purpose of the present invention is to solve at least one of the above technical deficiencies.
[0005] The purpose of the utility model is to overcome the shortcomings of the prior art, solve the problems mentioned in the background technology, and provide a green building ventilation structure with a filtering structure.
[0006] The purpose of the utility model is achieved through the following technical solutions: a green building ventilation structure with a filtering structure, comprising a pipe, a slot is provided at the bottom of the pipe, a filter screen is inserted inside the slot, a baffle is provided at the bottom of the filter screen, the tops of the left and right sides of the baffle are fixedly connected with vertical rods, the top of the pipe is fixedly connected with a fixing rod, the left and right ends of the fixing rod are fixedly connected with a motor, the output end of the motor is fixedly connected with a wire box, a connecting rope is provided inside the wire box, and one end of the connecting rope is fixedly connected to the fixing rod;
[0007] The left and right sides of the top of the baffle are fixedly connected with positioning rods, the outer surface of the positioning rod is plugged with a sleeve rod, a plug hole is opened inside the sleeve rod, and one side of the sleeve rod is fixedly connected with a filter screen.
[0008] Preferably, threaded holes are provided at the four corners of the fixing rod near the motor, the outer surface of the wire box is clamped with a shell, and connecting screws are provided at the four corners of the shell. The shell is fixedly connected to the fixing rod by the connecting screws, and the connecting screws are adapted to the threaded holes.
[0009] By adopting the above technical solution, the motor can control the wire box to rotate, thereby adjusting the length of the connecting rope extending outside the wire box.
[0010] Preferably, the positioning rod is a cylinder, there are two positioning rods, the two positioning rods are respectively welded to the left and right sides of the top of the baffle, the number of the vertical rods is two, the two vertical rods are respectively welded to the two ends of the top of the baffle, and the length of the positioning rod is the same as the length of the vertical rod.
[0011] By adopting the above technical solution, the setting of the vertical rod can make the connection point of the connecting rope be located at a high position, so that the filter screen on the baffle can be pulled up stably.
[0012] Preferably, the size of the sleeve rod is the same as that of the vertical rod, the number of the sleeve rods is two, and the two sleeve rods are respectively welded to the left and right sides of the filter screen, and the width of the filter screen is adapted to the internal size of the pipeline.
[0013] By adopting the above technical solution, the arrangement of the positioning rod and the sleeve rod can facilitate the installation of the sleeve rod and the filter screen.
[0014] Preferably, the internal spacing of the vertical rods is matched with the external width of the pipe, the vertical rods are in contact with the outer wall of the pipe, and the length of the vertical rods is matched with the thickness of the pipe.
[0015] By adopting the above technical solution, after the connecting rope is completely recovered, the vertical rod and the pipeline are clamped and fit together, and the filter can be stably installed in cooperation with the baffle.
[0016] Preferably, the width of the baffle is greater than the width of the slot, the vertical rod is welded to the center position of the two ends of the top of the baffle, the length of the fixing rod is adapted to the width of the pipe, the number of the motors is two, and the two motors are respectively embedded in the left and right ends of the fixing rod.
[0017] By adopting the above technical solution, the two motors are servo motors, which can control the outward extension and retraction length of the connecting rope.
[0018] Compared with the prior art, the utility model has the following advantages:
[0019] 1. The green building ventilation structure with a filtering structure is provided with a wire box, and the left and right ends of the fixed rod are fixedly connected with motors, and the output end of the motor is fixedly connected with the wire box. A connecting rope is provided inside the wire box, and one end of the connecting rope is fixedly connected to the fixed rod. When the filter needs to be replaced, the two motors are started in the forward direction, and the wire box with the motor output installed releases the connecting rope inside it, and the baffle and the filter on its top are separated from the slot of the pipe downward until the filter is close to the ground, thereby achieving the purpose of facilitating the replacement of the filter;
[0020] 2. The green building ventilation structure with a filtering structure is provided with a positioning rod. The left and right sides of the top of the baffle are fixedly connected with the positioning rod. The outer surface of the positioning rod is plugged with a sleeve rod. One side of the sleeve rod is fixedly connected with a filter. The sleeve rods are welded on both sides of the filter. When installing the filter, it is only necessary to sleeve the sleeve rod on the outer surface of the positioning rod. The plug-in installation method is more convenient, which can save time for the replacement of the filter and achieve the purpose of easy use. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 It is a schematic diagram of the structure of the utility model;
[0022] Figure 2 This is a schematic diagram of the structure of the baffle of the utility model;
[0023] Figure 3 This is a schematic diagram of the structure of the wire box of the utility model;
[0024] Figure 4 It is a structural schematic diagram of the filter screen of the utility model.
[0025] In the figure: 1-pipe, 2-slot, 3-filter, 4-baffle, 5-vertical rod, 6-fixing rod, 7-motor, 8-wire box, 9-connecting rope, 10-positioning rod, 11-sleeve rod, 12-jack, 13-threaded hole, 14-housing, 15-connecting screw. DETAILED DESCRIPTION
[0026] Additional aspects and advantages of the present invention will be further described below in conjunction with the accompanying drawings, and some will become apparent from the following description or be learned through practice of the present invention.
[0027] like Figure 1-3 As shown, a green building ventilation structure with a filtering structure comprises a pipe 1, a slot 2 is provided at the bottom of the pipe 1, a filter screen 3 is inserted inside the slot 2, a baffle 4 is overlapped at the bottom of the filter screen 3, vertical rods 5 are welded to the tops of the left and right sides of the baffle 4, a fixing rod 6 is welded to the top of the pipe 1, motors 7 are embedded at the left and right ends of the fixing rod 6, a wire box 8 is welded to the output end of the motor 7, a connecting rope 9 is wound around the inside of the wire box 8, and one end of the connecting rope 9 is fixedly connected to the fixing rod 6.
[0028] Through the above arrangement, when the filter screen 3 needs to be replaced, the two motors 7 are started, the wire box 8 installed at the output of the motor 7 releases the connecting rope 9 inside it, and the baffle 4 and the filter screen 3 on its top are disengaged from the slot 2 of the pipe 1 downward until the filter screen 3 is close to the ground, thereby achieving the purpose of facilitating the replacement of the filter screen 3;
[0029] like Figure 1-2 and Figure 4As shown, positioning rods 10 are welded on both sides of the top of the baffle 4, a sleeve rod 11 is inserted into the outer surface of the positioning rod 10, a plug hole 12 is opened inside the sleeve rod 11, and a filter screen 3 is welded on one side of the sleeve rod 11;
[0030] Through the above arrangement, when installing the filter screen 3, it is only necessary to sleeve the sleeve rod 11 on the outer surface of the positioning rod 10. The plug-in installation method is more convenient, which can save time for replacing the filter screen 3 and achieve the purpose of easy use.
[0031] As a preferred technical solution of the utility model, threaded holes 13 are provided at the four corners of the fixing rod 6 near the motor 7, the outer surface of the wire box 8 is clamped with a shell 14, and connecting screws 15 are provided at the four corners of the shell 14. The shell 14 is fixedly connected to the fixing rod 6 by the connecting screws 15, and the connecting screws 15 are adapted to the threaded holes 13.
[0032] As a preferred technical solution of the utility model, the positioning rod 10 is a cylinder, there are two positioning rods 10, and the two positioning rods 10 are respectively welded to the left and right sides of the top of the baffle 4, there are two vertical rods 5, and the two vertical rods 5 are respectively welded to the two ends of the top of the baffle 4, and the length of the positioning rod 10 is the same as the length of the vertical rod 5.
[0033] As a preferred technical solution of the utility model, the size of the sleeve rod 11 is the same as that of the vertical rod 5. There are two sleeve rods 11, which are respectively welded to the left and right sides of the filter screen 3. The width of the filter screen 3 is adapted to the internal size of the pipeline 1.
[0034] As a preferred technical solution of the present invention, the internal spacing of the vertical rods 5 is adapted to the external width of the pipe 1 , the vertical rods 5 are in contact with the outer wall of the pipe 1 , and the length of the vertical rods 5 is adapted to the thickness of the pipe 1 .
[0035] As a preferred technical solution of the utility model, the width of the baffle 4 is greater than the width of the slot 2, the vertical rod 5 is welded to the center position of the two ends of the top of the baffle 4, the length of the fixed rod 6 is adapted to the width of the pipeline 1, and the number of motors 7 is two, and the two motors 7 are respectively embedded in the left and right ends of the fixed rod 6.
[0036] The working process of the utility model is as follows:
[0037] S1. When the filter 3 needs to be replaced, the two motors 7 are started forward, and the wire box 8 installed at the output of the motor 7 releases the connecting rope 9 inside it, and the baffle 4 and the filter 3 on its top are separated from the slot 2 of the pipe 1 downward until the filter 3 is close to the ground;
[0038] S2, the old filter screen 3 sleeved on the positioning rod 10 can be directly pulled upward and removed;
[0039] S3, the sleeve rods 11 on both sides of the new filter 3 are sleeved on the outer surface of the positioning rod 10 to complete the replacement of the filter 3;
[0040] S4, reverse start the motor 7, the wire box 8 installed at the output of the motor 7 retracts the connecting rope 9 inside it inwards until the filter 3 is completely inserted into the slot 2, thereby completing the replacement of the filter 3.
[0041] Although the 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 green building ventilation structure with a filtering structure, characterized in that: The invention comprises a pipe (1), wherein a slot (2) is provided at the bottom of the pipe (1), a filter screen (3) is inserted into the slot (2), a baffle (4) is provided at the bottom of the filter screen (3), the tops of the left and right sides of the baffle (4) are fixedly connected to vertical rods (5), the top of the pipe (1) is fixedly connected to a fixing rod (6), the left and right ends of the fixing rod (6) are fixedly connected to a motor (7), the output end of the motor (7) is fixedly connected to a wire box (8), a connecting rope (9) is provided inside the wire box (8), and one end of the connecting rope (9) is fixedly connected to the fixing rod (6); Positioning rods (10) are fixedly connected to the left and right sides of the top of the baffle (4); a sleeve rod (11) is inserted into the outer surface of the positioning rod (10); a plug hole (12) is provided inside the sleeve rod (11); and a filter screen (3) is fixedly connected to one side of the sleeve rod (11).
2. A green building ventilation structure with a filtering structure according to claim 1, characterized in that: The fixing rod (6) is provided with threaded holes (13) at four corners near the motor (7); a housing (14) is clamped on the outer surface of the wire box (8); connecting screws (15) are provided at four corners of the housing (14); the housing (14) is fixedly connected to the fixing rod (6) via the connecting screws (15); the connecting screws (15) are matched with the threaded holes (13).
3. The green building ventilation structure with a filtering structure according to claim 1, characterized in that: The positioning rod (10) is a cylinder. There are two positioning rods (10) and the two positioning rods (10) are respectively welded to the left and right sides of the top of the baffle (4). There are two vertical rods (5) and the two vertical rods (5) are respectively welded to the two ends of the top of the baffle (4). The length of the positioning rod (10) is the same as that of the vertical rod (5).
4. The green building ventilation structure with a filtering structure according to claim 1, characterized in that: The size of the sleeve rod (11) is the same as that of the vertical rod (5). There are two sleeve rods (11). The two sleeve rods (11) are respectively welded to the left and right sides of the filter screen (3). The width of the filter screen (3) is adapted to the internal size of the pipeline (1).
5. The green building ventilation structure with a filtering structure according to claim 1, characterized in that: The internal spacing of the vertical rods (5) is adapted to the external width of the pipe (1), the vertical rods (5) are in contact with the outer wall of the pipe (1), and the length of the vertical rods (5) is adapted to the thickness of the pipe (1).
6. The green building ventilation structure with a filtering structure according to claim 1, characterized in that: The width of the baffle (4) is greater than the width of the slot (2); the vertical rod (5) is welded to the center position of the two ends of the top of the baffle (4); the length of the fixing rod (6) is adapted to the width of the pipeline (1); the number of the motors (7) is two, and the two motors (7) are respectively embedded and installed at the left and right ends of the fixing rod (6).