Ventilation device for underground garage

Abstract

The utility model provides a ventilation device for an underground garage, and relates to the field of ventilation. The draught fan is installed in the middle of the interior of the ventilation device, the exterior of the draught fan is connected with an outer plate structure through an outer rod structure, the two ends of the outer plate structure are each provided with a fixing rod structure in a penetrating and inserting mode, the fixing rod structures of the T-shaped structures are sleeved with springs, and the fixing rod structures are inserted into the ventilation device to be fixed. After the ventilation device is used for a long time, if a fan or a fan blade needs to be cleaned, two fixing rod structures can be directly pulled to move inwards, springs are compressed, the fixing rod structures can be separated from the interiors of the two sides of the ventilation device, fixation of an outer plate structure and the fan is relieved, then the fan is directly pulled to move backwards, and the fan or the fan blade is cleaned. According to the underground garage ventilation device, the fan can be conveniently taken down to be maintained and cleaned, the maintenance efficiency is improved, and the problems that dirt is generated and cleaning and maintenance are inconvenient due to the fact that a common underground garage ventilation device, an internal fan and fan blades are used for a long time are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of ventilation, in particular to a ventilation device for an underground garage. Background Art

[0002] Underground garages are usually equipped with ventilation devices, and their core purpose is to ensure air circulation through ventilation. Due to the relatively closed environment of underground garages, poor air circulation may lead to deterioration of air quality and produce musty or other odors. Therefore, it is necessary to open the ventilation devices for ventilation every day to maintain a good air environment. These ventilation devices are usually called induced fans, also called jet fans or relay fans. They discharge the air in the underground garage to the outside through their own induction effect, and at the same time induce outdoor air to enter, which plays a role in transferring air. This ventilation method not only helps to improve air quality, but also stirs and clears local air dead corners to provide a good and stable air environment. The common underground garage ventilation devices on the market usually need to be fixed with bolts, which is more cumbersome. After installation, there are certain gaps, and the sealing effect is limited. In addition, the fan and fan blades inside the ventilation device will produce dirt after long-term use, which is inconvenient to clean and maintain. Utility Model Content

[0003] The disclosed embodiment relates to an underground garage ventilation device. When the ventilation device needs to be installed and used, the ventilation device can be directly controlled to drive the fan to be inserted into the installation position, so that the force-bearing rod assembly can be stressed and fixed in contact with the installation position, and can be displaced by force at the same time. The plug-in is driven to move together through the connecting rod and the pushing rod assembly, so that the plug-in contacts the storage assembly through the pyramidal rod, causing the storage assembly to be damaged. The caulking glue inside the storage assembly contacts the inside of the installation position, and the outside of the ventilation device is sealed to improve the sealing effect. At the same time, the outside of the force-bearing rod assembly is fixed in anti-slip contact with the inner wall of the installation position, so that the ventilation device will not fall off, thereby improving the convenience of installation.

[0004] According to a first aspect of the present disclosure, a ventilation device for an underground garage is provided, specifically comprising: a ventilation device; the ventilation device is provided with a storage component installed through an installation groove, the storage component is a circular ring structure, the storage component is made of a film material, the storage component is a hollow structure, and the storage component stores caulking glue inside, and the ventilation device is provided with a plug-in installed through a side groove, the cross-section of the plug-in is a T-shaped structure, the inner end of the plug-in is an arc structure, and the side of the plug-in is provided with evenly arranged pyramidal teeth, and the pyramidal teeth face the storage component; a fan; the fan is installed in the middle position inside the ventilation device, the front end of the fan is provided with a fan blade, the outside of the fan is connected to the outer plate structure through an outer rod structure, and a fixed rod structure is inserted through each end of the outer plate structure, and a spring is sleeved on the outside of the fixed rod structure of the T-shaped structure to continuously push the fixed rod structure to move, and the fixed rod structure is inserted into the inside of the ventilation device and fixed.

[0005] In at least some embodiments, the outside of the ventilation device is provided with a circular ring-shaped structure mounting groove, and the outside of the ventilation device is provided with six annularly arranged side grooves, and the front end of the side groove is connected to the inside of the mounting groove; the rear of the ventilation device is provided with annularly evenly arranged movable grooves, and every two T-shaped movable grooves correspond to the position of a side groove, and a force-bearing rod assembly is slidably inserted into the interior of each movable groove and slides freely inside the movable groove, and the outer end of the force-bearing rod assembly is a wedge-shaped structure; the two force-bearing rod assemblies are fixedly connected by two connecting rods, and the two connecting rods are fixedly connected to the push rod assembly, and the push rod assembly is welded and fixed to the plug-in.

[0006] In at least some embodiments, four outer rod structures are fixed to the outside of the fan, and evenly arranged auxiliary parts are fixed to the inside of the four outer rod structures, and the auxiliary parts are circular ring structures; the outer ends of the outer rod structures are welded and fixed to the outer plate structure, and the outer plate structure is provided with an outer groove of a rectangular structure, and the inside of each outer groove is glued and fixed with a limit plate structure made of a flexible rubber material, and the front end of the limit plate structure is a wedge-shaped structure; a support ring with a circular ring structure is welded and fixed between the outer plate structures, and the outer side of the support ring is in contact with the inner wall of the ventilation device, and a guide plate is welded and fixed to the inner side of the support ring, and the position of the guide plate corresponds to the position of the outer plate structure, the fixed rod structure passes through the guide plate, and the spring is in contact with the side of the guide plate.

[0007] The utility model provides an underground garage ventilation device, which has the following beneficial effects:

[0008] When the ventilation device needs to be installed and used, the ventilation device can be directly controlled to drive the fan to be inserted into the installation position, so that the force-bearing rod assembly can be stressed and fixed in contact with the installation position, and can be displaced by force at the same time, and the plug-in is driven to move together through the connecting rod and the push rod assembly, so that the plug-in contacts the storage assembly through the pyramidal rod, causing the storage assembly to be damaged, and the caulking glue inside the storage assembly contacts the inside of the installation position to seal the outside of the ventilation device, thereby improving the sealing effect, and at the same time, the outside of the force-bearing rod assembly is fixed in anti-slip contact with the inner wall of the installation position, so that the ventilation device will not fall off, thereby improving the convenience of installation.

[0009] After the ventilation device has been used for a long time, if it is necessary to clean the fan or fan blades, the two fixing rod structures can be directly pulled inward to compress the spring so that the fixing rod structures can be detached from the inside of both sides of the ventilation device, thereby releasing the fixation to the outer panel structure and the fan. Then, the fan can be directly pulled backward to make it easy to remove the fan for maintenance and cleaning, thereby improving maintenance efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.

[0011] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0012] In the attached picture:

[0013] Figure 1 A three-dimensional structural schematic diagram of the present application is shown;

[0014] Figure 2 A bottom-up structural schematic diagram of the present application is shown;

[0015] Figure 3 The exploded three-dimensional structure diagram of the present application is shown;

[0016] Figure 4 A schematic diagram of the exploded three-dimensional structure of the ventilation device of the present application is shown;

[0017] Figure 5 A schematic diagram of the exploded three-dimensional structure of the fan of the present application is shown;

[0018] Figure 6 A schematic diagram of the exploded structure of the fan of the present application is shown;

[0019] Reference numerals list

[0020] 1. Ventilation device; 101. Installation slot; 102. Side slot; 103. Moving slot; 104. Storage assembly; 105. Force rod assembly; 106. Connecting rod; 107. Push rod assembly; 108. Plug-in;

[0021] 2. Fan; 201. External rod structure; 202. Auxiliary parts; 203. External plate structure; 204. External groove; 205. Limiting plate structure; 206. Support ring; 207. Guide plate; 208. Fixed rod structure. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of 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.

[0023] Example 1: Please refer to Figures 1 to 6 :

[0024] The utility model proposes an underground garage ventilation device, comprising: a ventilation device 1; the ventilation device 1 is installed with a storage component 104 through an installation groove 101, the storage component 104 is a circular ring structure, the storage component 104 is made of a film material, can be punctured for use, the storage component 104 is a hollow structure, the storage component 104 has caulking glue stored inside, the caulking glue is discharged, and the caulking is automatically performed; the ventilation device 1 is installed with a plug-in 108 through a side groove 102, the cross-section of the plug-in 108 is a T-shaped structure, the inner end of the plug-in 108 is an arc structure, and the side of the plug-in 108 is provided with evenly arranged pyramidal teeth, the pyramidal teeth face the storage component 104, so that when the ventilation device 1 is inserted into the installation position, the force-bearing rod component 105 is forced to move, and the plug-in 108 is driven by the connecting rod 106 and the pushing rod component 107 to And the pyramidal rod moves, so that the pyramidal rod punctures the storage assembly 104, so that the caulking glue is discharged and sealed; fan 2; fan 2 is installed in the middle position inside the ventilation device 1, and a fan blade is provided at the front end of the fan 2. The outside of the fan 2 is connected to the outer plate structure 203 through the outer rod structure 201, and a fixed rod structure 208 is inserted through both ends of the outer plate structure 203. The outside of the fixed rod structure 208 of the T-shaped structure is covered with a spring, and the fixed rod structure 208 is continuously pushed to move. The fixed rod structure 208 is inserted into the inside of the ventilation device 1 and fixed, so that when the fan 2 and the fan need to be removed for cleaning, the fixed rod structure 208 can be directly pulled to move horizontally to compress the spring, release the fixation of the fan 2 and the fan blade, and then pull the fan 2 to move, so that the fan 2 and the fan blade are convenient to clean and maintain, and the service life is increased.

[0025] In the present disclosure, Figure 3 and Figure 4 As shown, the outside of the ventilation device 1 is provided with a circular ring-shaped structure installation groove 101 for embedding the storage component 104 for use, and the outside of the ventilation device 1 is provided with six annularly arranged side grooves 102, and the front end of the side groove 102 is connected to the inside of the installation groove 101, so that the plug-in 108 can be guided and displaced therein; the rear of the ventilation device 1 is provided with an annularly evenly arranged moving groove 103, so that the force-bearing rod assembly 105 can be guided and slidably displaced therein, and every two T-shaped moving grooves 103 correspond to the position of a side groove 102, and a force-bearing rod assembly 105 is inserted into the inside of each moving groove 103 for sliding and sliding freely inside the moving groove 103, and the outer end of the force-bearing rod assembly 105 is a wedge-shaped structure for anti-slip contact and fixation with the installation position; the two force-bearing rod assemblies 105 are fixedly connected by two connecting rods 106, and the two connecting rods 106 are fixedly connected to the push rod assembly 107, and the push rod assembly 107 is welded and fixed to the plug-in 108, so that transmission displacement can be performed.

[0026] In the present disclosure, Figure 5 and Figure 6As shown, four outer rod structures 201 are fixed to the outside of the fan 2 to support the fan 2, and evenly arranged auxiliary parts 202 are fixed inside the four outer rod structures 201, and the auxiliary parts 202 are annular structures; the outer ends of the outer rod structures 201 are welded and fixed to the outer plate structures 203, so that the outer plate structures 203 are in contact with the inner wall of the ventilation device 1 for use, and the outer plate structures 203 are provided with outer grooves 204 of rectangular structure on the outside, and a limit plate structure 205 of flexible rubber material is bonded and fixed inside each outer groove 204, and the limit plate structures 205 are The front end is a wedge-shaped structure, which is used to contact and fix with the inner wall of the ventilation device 1 for anti-slipping; a support ring 206 with a circular structure is welded and fixed between the outer plate structure 203, and the outer part of the support ring 206 is in contact with the inner wall of the ventilation device 1, and is used for supporting the inner wall of the ventilation device 1. A guide plate 207 is welded and fixed on the inner side of the support ring 206 to assist in controlling the guiding displacement of the fixed rod structure 208. The position of the guide plate 207 corresponds to the position of the outer plate structure 203, the fixed rod structure 208 passes through the guide plate 207, and the spring is in contact with the side of the guide plate 207.

[0027] The working principle of this embodiment: when the ventilation device 1 needs to be used, the ventilation device 1 is directly controlled to be inserted into the installation position, so that the force-bearing rod assembly 105 contacts the inner wall of the installation position, and with the help of friction, the plug-in 108 is driven to move together through the connecting rod 106 and the pushing rod assembly 107, so that the pyramidal rod of the plug-in 108 pierces the storage assembly 104, and the caulking glue inside the storage assembly 104 is discharged, and then it is automatically closed to improve the sealing effect. At the same time, the outside of the force-bearing rod assembly 105 is fixed to the installation position in anti-slip contact, so that the ventilation device 1 is convenient to fix, and then the fan 2 is controlled to operate to ventilate the underground garage. After the fan 2 and the fan blades have been used for a long time, the fixed rod structure 208 can be directly pulled to move and detach from the inside of the ventilation device 1, and the fan 2 is directly pulled to drive the fan blades to be removed together, so that the fan 2 and the dirt on the outside of the fan blades are cleaned conveniently, thereby improving maintenance efficiency.

[0028] In this article, there are a few points to note:

[0029] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0030] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0031] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. An underground garage ventilation device, characterized in that: include: The ventilation device (1) is provided with a storage component (104) through a mounting groove (101), the storage component (104) is a circular ring structure, the storage component (104) is made of a thin film material, the storage component (104) is a hollow structure, and the storage component (104) stores caulking glue inside, the ventilation device (1) is provided with a plug-in (108) through a side groove (102), the cross section of the plug-in (108) is a T-shaped structure, the inner end of the plug-in (108) is an arc structure, and the side of the plug-in (108) is provided with evenly arranged pyramidal teeth, and the pyramidal teeth are provided on the inner side of the plug-in (108). The teeth face the storage assembly (104); the fan (2); the fan (2) is installed in the middle position inside the ventilation device (1); a fan blade is provided at the front end of the fan (2); the outside of the fan (2) is connected to the outer plate structure (203) through an outer rod structure (201); a fixed rod structure (208) is inserted through each of the two ends of the outer plate structure (203); a spring is sleeved on the outside of the T-shaped fixed rod structure (208) to continuously push the fixed rod structure (208) to move; the fixed rod structure (208) is inserted into the inside of the ventilation device (1) and fixed.

2. The underground garage ventilation device according to claim 1, characterized in that: The outside of the ventilation device (1) is provided with a circular ring-shaped mounting groove (101), and the outside of the ventilation device (1) is provided with six annularly arranged side grooves (102), and the front ends of the side grooves (102) are connected to the inside of the mounting groove (101).

3. The underground garage ventilation device according to claim 2, characterized in that: The rear of the ventilation device (1) is provided with circularly evenly arranged moving grooves (103), and each two moving grooves (103) of a T-shaped structure correspond to the position of a side groove (102). A force-bearing rod assembly (105) is slidably inserted into the interior of each moving groove (103) and slides freely inside the moving groove (103), and the outer end of the force-bearing rod assembly (105) is a wedge-shaped structure.

4. The underground garage ventilation device according to claim 3, characterized in that: The two force-bearing rod assemblies (105) are fixedly connected via two connecting rods (106), the two connecting rods (106) are fixedly connected to the push rod assembly (107), and the push rod assembly (107) is fixedly welded to the plug-in unit (108).

5. The underground garage ventilation device according to claim 4, characterized in that: Four outer rod structures (201) are fixed on the outside of the fan (2), and evenly arranged auxiliary parts (202) are fixed on the inside of the four outer rod structures (201), wherein the auxiliary parts (202) are annular structures.

6. The underground garage ventilation device according to claim 5, characterized in that: The outer end of the outer rod structure (201) is welded and fixed to the outer plate structure (203); an outer groove (204) of a rectangular structure is provided on the outside of the outer plate structure (203); a limit plate structure (205) made of a flexible rubber material is bonded and fixed inside each outer groove (204); and the front end of the limit plate structure (205) is a wedge-shaped structure.

7. The underground garage ventilation device according to claim 6, characterized in that: A support ring (206) with an annular structure is welded and fixed between the outer plate structures (203); the outside of the support ring (206) contacts the inner wall of the ventilation device (1); a guide plate (207) is welded and fixed on the inside of the support ring (206); the position of the guide plate (207) corresponds to the position of the outer plate structure (203); a fixed rod structure (208) passes through the guide plate (207); and a spring contacts the side of the guide plate (207).

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