CN218179132U

CN218179132U - Ventilator with rainproof structure

Info

Publication number: CN218179132U
Application number: CN202221876723.4U
Authority: CN
Inventors: 毛海林; 蔡鹏�; 祁亦飞; 赵凤仪
Original assignee: Jingjiang Tambert Environmental Science And Technology Co ltd
Current assignee: Jingjiang Tambert Environmental Science And Technology Co ltd
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2022-12-30
Anticipated expiration: 2032-07-21

Abstract

The utility model discloses a ventilator with rain-proof structure, including air-supply line, casing and barn door, the outside of air-supply line is fixed with the flashing board, and the inside of air-supply line is provided with shelters from the mechanism, and the top of air-supply line is fixed with the casing, and the internally mounted of casing has the support frame, shelters from the mechanism and includes baffle, shell, master gear, motor, pinion and bull stick, and the bull stick is inserted and is established the inside of air-supply line, and the top of bull stick is fixed with the master gear, and one side of master gear installs the pinion. The utility model discloses a motor drives the pinion and is rotatory with two sets of master gears, makes the baffle at the inside rotation angle regulation of air-supply line, and the air volume that passes the air-supply line adjusts, has realized the air regulation function of this device from this, is convenient for adjust the air mass flow that passes the device to adjust the device air volume, make the device be applicable to different weather, improved the flexibility of this device.

Description

Ventilator with rainproof structure

Technical Field

The utility model relates to a ventilator technical field, in particular to ventilator with rain-proof structure.

Background

The ventilator realizes natural ventilation by utilizing the pressure difference between indoor and outdoor air pressure and the air pressure, continuously provides fresh air for the indoor, and enables the indoor and outdoor air to circulate, and is commonly used in industrial factory workshops, warehouses and other places because of having excellent functions of ventilation, smoke extraction, dust collection, peculiar smell elimination, cooling and dehumidification.

The existing ventilator with a rainproof structure has the following defects:

chinese patent No. CN212926639U, announcement day 2021, 04 th.09 th.04 th.e., discloses a roof ventilator, relates to ventilation equipment technology field, specifically is a roof ventilator, including a frame, the middle part fixedly connected with crossbearer of frame, the outside of frame is provided with the arc outer casing, the middle part fixedly connected with of crossbearer upper surface erects the frame, and the top of erecting the frame and the roof fixed connection of arc outer casing inner chamber, this roof ventilator, the drive power that utilizes low-speed motor, drives the lead screw rotatory to make the screw thread piece move about at the surface of lead screw, with screw thread piece fixed connection's expansion plate then tensile in the incline, final screw thread piece and rotation axis contact can make the expansion plate can carry out the operation of sunshade according to the weather condition, effectively solved current roof ventilator can not carry out the problem of sunshade according to the weather condition to the roof, strengthened the practical effect of ventilator, effectively improved the regulatory function of the device's sunshine coverage.

However, the device disclosed in the above publication mainly considers how to solve the problem of easy rain leakage at the joint, and does not consider the problem of inconvenient ventilation adjustment in the conventional device, so that the ventilation is not easily adjusted and limited by the external wind force accelerating the air to pass through the device in windy weather, which affects the internal environment of the manufacturer.

In view of the above, there is a need for a ventilator with a rain-proof structure, so as to improve the flexibility of the ventilator with a rain-proof structure during the use process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ventilator with rain-proof structure to propose the problem of being not convenient for adjust the air volume in solving above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a ventilator with rain-proof structure, includes air-supply line, casing and barn door, the outside of air-supply line is fixed with the flashing board, the inside of air-supply line is provided with shelters from the mechanism, the top of air-supply line is fixed with the casing, the internally mounted of casing has the support frame, and the barn door is installed on the top of support frame, the top of casing is provided with isolating structure, the both sides on casing top are provided with the structure of keeping off the rain, shelter from the mechanism and include baffle, shell, master gear, motor, pinion and bull stick, the bull stick is inserted and is established the inside of air-supply line, the top of bull stick is fixed with the master gear, and one side of master gear installs the pinion.

Use the ventilator with rain-proof structure of this technical scheme, install the device on the roof of factory building, derive the inside air of factory building through sheltering from the mechanism, the hole discharge realization ventilation of air process casing top immediately shelters from the hole at casing top through keeping off the rain structure, prevents that the rainwater from falling into the inside of device, blocks the inside of insect, birds entering device through isolation structure, adjusts the air volume through sheltering from the mechanism to the device.

Preferably, the top end of the pinion is provided with a shell, the top end of the shell is provided with a motor, and the two sides of the rotating rod are both fixed with a partition plate. The motor drives the pinion and the two groups of main gears to rotate, so that the partition plate rotates in the air inlet pipe to adjust the angle, and the air quantity passing through the air inlet pipe is adjusted.

Preferably, the shells are symmetrically distributed on a vertical central line of the pinion, and the main gear and the pinion are in meshed connection.

Preferably, the structure of keeping off the rain includes fixed pin, bracing piece, weather shield and mounting groove, the both sides on air-supply line top are fixed to the mounting groove, the inside of mounting groove is inserted and is equipped with the bracing piece, one side of mounting groove is inserted and is equipped with the fixed pin, the top of bracing piece is fixed with the weather shield. Shelter from the air on casing top through the weather shield, prevent rainwater access device's inside, through the restriction fixed pin, make the fixed pin leave the inside of bracing piece, dismantle the weather shield.

Preferably, an external thread is arranged on the outer side wall of the fixing pin, and an internal thread matched with the external thread is arranged inside the supporting rod.

Preferably, isolation structure includes spacing shell, mounting bracket, handle and wire netting, the top at the casing is fixed to spacing shell, the inside of spacing shell is provided with the mounting bracket, and the inside of mounting bracket is fixed with the wire netting, the both sides on mounting bracket top all are fixed with the handle. The mounting frame is held and placed in the limiting shell, so that the wire netting prevents insects, birds and sundries from entering the device.

Preferably, the width of the mounting rack is smaller than the width of the inside of the limiting shell, and the limiting shell and the shell are of a welding integrated structure.

Compared with the prior art, the beneficial effects of the utility model are that: this ventilator with rain-proof structure is rational in infrastructure, has following advantage:

(1) The motor drives the pinion and the two groups of main gears to rotate, so that the partition plate rotates in the air inlet pipe to adjust the angle, and the air quantity passing through the air inlet pipe is adjusted, thereby realizing the air quantity adjusting function of the device, facilitating the adjustment of the air flow passing through the device, adjusting the ventilation quantity of the device, enabling the device to be suitable for different weathers and improving the flexibility of the device;

(2) The rain shield plate shields the air at the top end of the shell to prevent rainwater from entering the device, and the fixing pin is limited to leave the inside of the supporting rod to detach the rain shield plate, so that the rain shield function of the device is realized, the rainwater is shielded conveniently, the rainwater is prevented from entering the device, and the functionality of the device is improved;

(3) The inside of putting into spacing shell through taking the mounting bracket, make the wire netting block insect, birds, debris entering device's inside, realized the debris isolation function of this device from this, prevent the use of insect, birds, etc. debris entering device's inside influence device, ensure the normal use of device.

Drawings

In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the description below are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the top view cross-sectional structure of the shielding mechanism of the present invention;

FIG. 4 is a schematic view of the front cross-sectional structure of the rain-sheltering structure of the present invention;

fig. 5 is a schematic diagram of a three-dimensional sectional structure of the isolation structure of the present invention.

The reference numbers in the figures illustrate: 1. an air inlet pipe; 2. a shielding mechanism; 201. a partition plate; 202. a housing; 203. a main gear; 204. a motor; 205. a pinion gear; 206. a rotating rod; 3. a flashing plate; 4. a housing; 5. a light barrier; 6. a rain shielding structure; 601. a fixing pin; 602. a support bar; 603. a rain shield; 604. mounting grooves; 7. an isolation structure; 701. a limiting shell; 702. a mounting frame; 703. a handle; 704. a wire netting; 8. a support frame.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

Referring to fig. 1-5, the utility model provides a ventilator with rainproof structure, including air-supply line 1, casing 4 and barn door 5, the outside of air-supply line 1 is fixed with flashing board 3, the inside of air-supply line 1 is provided with shelters from mechanism 2, the top of air-supply line 1 is fixed with casing 4, the internally mounted of casing 4 has support frame 8, and the top of support frame 8 installs barn door 5, the top of casing 4 is provided with isolation structure 7, the both sides on casing 4 top are provided with shelters from rain structure 6, shelter from mechanism 2 and include baffle 201, shell 202, main gear 203, motor 204, pinion 205 and bull stick 206, bull stick 206 is inserted and is established in the inside of air-supply line 1, the top of bull stick 206 is fixed with main gear 203, and pinion 205 is installed to one side of main gear 203, shell 202 is installed to the top of pinion 205, and motor 204 is installed to the top of shell 202, the both sides of bull stick 206 are fixed with baffle 201, shell 202 is in the symmetrical distribution of the vertical center of pinion 205, constitute the meshing connection between main gear 203 and the pinion 205.

The ventilator with the rainproof structure based on the first embodiment has the following working principle: external power supply when the device uses, install the device on the roof of factory building, export the inside air of factory building through sheltering from mechanism 2, the air realizes ventilating through the hole discharge on 4 tops of casing immediately, shelter from the hole at casing 4 top through structure 6 that keeps off the rain, prevent that the rainwater from falling into the inside of device, block the insect through isolation structure 7, birds access device's inside, adjust the air volume of device through sheltering from mechanism 2, through starter motor 204, make motor 204 drive pinion 205 rotatory, pinion 205 drives two sets of master gear 203 rotations through the meshing of tooth simultaneously, make master gear 203 drive baffle 201 rotatory in the inside of air-supply line 1 through bull stick 206, adjust the angle of baffle 201, through placing baffle 201 in the inside of air-supply line 1 perpendicularly, realize the maximum ventilation immediately, adjust baffle 201 and adjust the air volume that passes through air-supply line 1.

Example two

The embodiment comprises the following steps: the rain-proof structure 6 comprises a fixing pin 601, a supporting rod 602, a rain-proof plate 603 and a mounting groove 604, wherein the mounting groove 604 is fixed on two sides of the top end of the air inlet pipe 1, the supporting rod 602 is inserted in the mounting groove 604, the fixing pin 601 is inserted in one side of the mounting groove 604, the top end of the supporting rod 602 is fixed with the rain-proof plate 603, an external thread is arranged on the outer side wall of the fixing pin 601, and the internal thread matched with the external thread is arranged in the supporting rod 602.

In this embodiment, through will holding bracing piece 602, make bracing piece 602 aim at and insert the inside of mounting groove 604, pass the inside that mounting groove 604 inserted bracing piece 602 with fixed pin 601 immediately, with the rigidity of bracing piece 602, make weather shield 603 place the top of casing 4, shelter from the air on casing 4 top, prevent the inside of rainwater admission device.

EXAMPLE III

The embodiment comprises the following steps: isolation structure 7 includes spacing shell 701, mounting bracket 702, handle 703 and wire netting 704, and spacing shell 701 is fixed on the top of casing 4, and the inside of spacing shell 701 is provided with mounting bracket 702, and mounting bracket 702's inside is fixed with wire netting 704, and the both sides on mounting bracket 702 top all are fixed with handle 703, and the width of mounting bracket 702 is less than the inside width of spacing shell 701, is welding integrated structure between spacing shell 701 and the casing 4.

In this embodiment, the mounting rack 702 is held by the handle 703, the mounting rack 702 is aligned with and placed inside the limiting shell 701, the wire mesh 704 is placed at the top end of the housing 4, and insects, birds and sundries are prevented from entering the device through the fine holes on the surface of the wire mesh 704.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a ventilator with rain-proof structure, includes air-supply line (1), casing (4) and barn door (5), its characterized in that: a flashing plate (3) is fixed on the outer side of the air inlet pipe (1), a shielding mechanism (2) is arranged inside the air inlet pipe (1), and a shell (4) is fixed at the top end of the air inlet pipe (1);

a support frame (8) is arranged in the shell (4), and a light barrier (5) is arranged at the top end of the support frame (8);

the top of casing (4) is provided with isolation structure (7), the both sides on casing (4) top are provided with rain-proof structure (6), shelter from mechanism (2) including baffle (201), shell (202), master gear (203), motor (204), pinion (205) and bull stick (206), the inside of establishing air-supply line (1) is inserted in bull stick (206), the top of bull stick (206) is fixed with master gear (203), and pinion (205) are installed to one side of master gear (203).

2. A ventilator with a rain protection structure as claimed in claim 1 wherein: a shell (202) is installed at the top end of the pinion (205), a motor (204) is installed at the top end of the shell (202), and partition plates (201) are fixed on two sides of the rotating rod (206).

3. A ventilator with a rain protection structure as claimed in claim 1 wherein: the shells (202) are symmetrically distributed on a vertical central line of the pinion (205), and the main gear (203) and the pinion (205) are in meshed connection.

4. A ventilator with a rain protection structure as claimed in claim 1 wherein: keep off rain structure (6) including fixed pin (601), bracing piece (602), weather shield (603) and mounting groove (604), the both sides on air-supply line (1) top are fixed in mounting groove (604), the inside of mounting groove (604) is inserted and is equipped with bracing piece (602), one side of mounting groove (604) is inserted and is equipped with fixed pin (601), the top of bracing piece (602) is fixed with weather shield (603).

5. A ventilator with a rain protection structure as claimed in claim 4 wherein: the outer side wall of the fixing pin (601) is provided with an external thread, and an internal thread matched with the external thread is arranged inside the supporting rod (602).

6. A ventilator with a rain protection structure as claimed in claim 1 wherein: isolation structure (7) are including spacing shell (701), mounting bracket (702), handle (703) and wire netting (704), the top at casing (4) is fixed in spacing shell (701), the inside of spacing shell (701) is provided with mounting bracket (702), and the inside of mounting bracket (702) is fixed with wire netting (704), the both sides on mounting bracket (702) top all are fixed with handle (703).

7. A ventilator with a rain protection structure as claimed in claim 6 wherein: the width of mounting bracket (702) is less than the inside width of spacing shell (701), be welding integrated structure between spacing shell (701) and casing (4).