CN218599923U

CN218599923U - Semiconductor fresh air flow velocity automatic control structure

Info

Publication number: CN218599923U
Application number: CN202223101972.9U
Authority: CN
Inventors: 陈清华; 关豪健; 张嘉俊; 蔡沛鑫
Original assignee: Zhuhai Qianye Purification Technology Co ltd
Current assignee: Zhuhai Qianye Purification Technology Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-03-10
Anticipated expiration: 2032-11-22

Abstract

The utility model discloses an automatic control structure of semiconductor new trend velocity of flow, including the new trend casing, one side fixedly connected with air outlet of new trend casing, the air intake has been seted up to the front end surface lower extreme of new trend casing, the inside of air intake is provided with air inlet wind speed adjustment mechanism, the inside of air outlet is provided with air-out wind speed adjustment mechanism, makes this device can adjust the angle of aviation baffle through air inlet wind speed adjustment mechanism, thereby makes this device can adjust the wind speed of air intake automatically, and then makes operating personnel can select suitable wind speed size and air inlet direction according to actual need, thereby has improved the ventilation effect of this device greatly, and this device can adjust the opening size in fan-shaped groove through air-out wind speed adjustment mechanism in the time of control air inlet wind speed, thereby makes this device can adjust the wind speed of air outlet automatically, and then further improved the ventilation effect of this device.

Description

Semiconductor fresh air flow velocity automatic control structure

Technical Field

The utility model relates to a semiconductor new trend equipment technical field specifically is a semiconductor new trend velocity of flow automated control structure.

Background

The new trend system is a kind of air supply system who constantly provides air-purifying for indoor, and its rationale is: the special equipment is used for sending fresh air to the indoor space on one side of the closed room, and then the dirty air is discharged to the outdoor space from the other side of the closed room, which is equivalent to that a fresh air flowing field is formed indoors so as to meet the requirement of indoor fresh air ventilation. In a semiconductor production workshop, the common implementation scheme of the fresh air system at present is as follows: the high-pressure air or large-flow fan is adopted to supply air to the semiconductor production workshop, and the exhaust fan exhausts dirty air to the outside, so that the fresh air system forms an ordered fresh air flow line indoors, and workers working in the semiconductor workshop can breathe clean air all the time.

For example, the patent application No. 202021784729.X chinese patent is a cold and heat exchange device that new trend system used, this patent is through exchanging preceding switching-over pipeline group and back switching-over pipeline group rather than the first cavity and the second cavity of intercommunication, can exchange the air supply direction of cold wind air current and hot-blast air current, convenient and fast, economic use, preparation use cost is low, the energy consumption is little, but the air intake and the air outlet of this kind of new trend system of current generally only set up simple shutter as wind speed adjustment mechanism, thereby be difficult for controlling the wind speed of air intake and air outlet, and then lead to the ventilation effect not good, for this reason, we propose a semiconductor new trend velocity of flow automated control structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a semiconductor new trend velocity of flow automated control structure to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a semiconductor new trend velocity of flow automated control structure, includes the new trend casing, one side fixedly connected with air outlet of new trend casing, the air intake has been seted up to the front end surface lower extreme of new trend casing, the inside of air intake is provided with air inlet wind speed adjustment mechanism, the inside of air outlet is provided with air-out wind speed adjustment mechanism.

Preferably, the air inlet and air speed adjusting mechanism comprises a motor installed on the outer surface of the fresh air fan shell, the output end of the motor is fixedly connected with a driving shaft, the other end of the driving shaft extends into the fresh air fan shell and is connected with the inner wall of the fresh air fan shell in a rotating mode, the peripheral side face of the driving shaft is fixedly connected with a driving gear, the bottom of the driving gear is connected with a driven gear in an engaged mode, the inside of the driven gear is fixedly connected with a driven shaft, and the outer surfaces of the driving shaft and the driven shaft are both fixedly connected with air deflectors.

Preferably, the air-out wind speed adjustment mechanism is including the connecting axle that is connected through synchronizing wheel and driving shaft transmission, the surface mounting of connecting axle has drive gear, drive gear's both sides all mesh and are connected with ring gear, ring gear's inside is provided with the back shaft, fixedly connected with multiunit fan-shaped baffle between back shaft and the ring gear.

Preferably, the internally mounted of air outlet has the filter, the inside of filter is provided with the filter screen.

Preferably, the inside fixedly connected with air-out board of air outlet, a plurality of fan-shaped grooves with fan-shaped baffle looks adaptation are seted up to the inside of air-out board, just ring gear passes through the back shaft and is connected with the rotation of air-out board.

Preferably, the outer surface of the fresh air casing is fixedly connected with a controller, and the outer surface of the controller is fixedly connected with a control switch.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. the utility model discloses a set up motor, driving shaft, driving gear, driven shaft and aviation baffle, make this device can adjust the angle of aviation baffle through air inlet wind speed adjustment mechanism, thereby make this device can adjust the wind speed of air intake automatically, and then make operating personnel can select suitable wind speed size and air inlet direction according to actual need, thereby improved the ventilation effect of this device greatly;

2. the utility model discloses still through setting up synchronizing wheel, connecting axle, drive gear, ring gear, back shaft, fan-shaped baffle, play aerofoil and fan-shaped groove for this device can be adjusted the opening size in fan-shaped groove through air-out wind speed adjustment mechanism in the control air inlet wind speed, thereby makes this device can adjust the wind speed of air outlet automatically, and then has further improved the ventilation effect of this device.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is an overall elevation view of the present invention;

fig. 2 is a schematic view of the internal structure of the fresh air case of the present invention;

fig. 3 is a side view of the drive gear and ring gear connection of the present invention;

fig. 4 is a side view of the air outlet plate of the present invention;

in the figure: 1. a fresh air shell; 2. an air outlet; 3. an air inlet; 4. an air deflector; 5. an air outlet plate; 6. a filter plate; 7. a motor; 8. a drive shaft; 9. a driving gear; 10. a driven gear; 11. a driven shaft; 12. a synchronizing wheel; 13. a connecting shaft; 14. a drive gear; 15. a ring gear; 16. a support shaft; 17. a fan-shaped baffle plate; 18. a sector groove; 19. and a controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a semiconductor fresh air flow velocity automatic control structure, which comprises a fresh air casing 1, an air outlet 2 is fixedly connected to one side of the fresh air casing 1, an air inlet 3 is formed at the lower end of the front end surface of the fresh air casing 1, an air inlet speed adjusting mechanism is arranged inside the air inlet 3, the air inlet speed adjusting mechanism comprises a motor 7 installed on the outer surface of the fresh air casing 1, an output end of the motor 7 is fixedly connected with a driving shaft 8, the other end of the driving shaft 8 extends into the fresh air casing 1 and is rotatably connected with the inner wall thereof, a driving gear 9 is fixedly connected to the peripheral side surface of the driving shaft 8, a driven gear 10 is engaged and connected to the bottom of the driving gear 9, a driven shaft 11 is fixedly connected to the inside of the driven gear 10, wind deflectors 4 are fixedly connected to the outer surfaces of the driving shaft 8 and the driven shaft 11, when the driving gear 9 rotates, the air outlet device can drive a driven gear 10 to synchronously rotate through a meshed connection side, so that the driven gear 10 can drive a driven shaft 11 to rotate, further a driving shaft 8 and the driven shaft 11 can drive an air deflector 4 to rotate and adjust, further the air outlet device can automatically adjust the air speed of an air inlet 3, further an operator can select a proper air speed and an air inlet direction according to actual requirements, further the air exchange effect of the air outlet device is greatly improved, an air outlet speed adjusting mechanism is arranged inside an air outlet 2, the air outlet speed adjusting mechanism comprises a connecting shaft 13 in transmission connection with the driving shaft 8 through a synchronizing wheel 12, a driving gear 14 is arranged on the outer surface of the connecting shaft 13, two sides of the driving gear 14 are respectively meshed and connected with an annular gear 15, a supporting shaft 16 is arranged inside the annular gear 15, and a plurality of groups of sector baffles 17 are fixedly connected between the supporting shaft 16 and the annular gear 15, the inside fixedly connected with of air outlet 2 goes out aerofoil 5, a plurality of fan-shaped grooves 18 with fan-shaped baffle 17 looks adaptation are seted up to the inside that goes out aerofoil 5, and ring gear 15 rotates with play aerofoil 5 through back shaft 16 and is connected, when connecting axle 13 rotates, it can drive gear 14 and rotate, thereby make drive gear 14 utilize the mode that the meshing is connected to drive ring gear 15 and rotate, when ring gear 15 rotates, it can drive fan-shaped baffle 15 and rotate in step, and when fan-shaped baffle 15 rotates, it can shelter from fan-shaped groove 18 gradually, thereby make this device can adjust air speed to air outlet 2 automatically, and then further improved the ventilation effect of this device, the internally mounted of air outlet 2 has filter 6, the inside of air outlet 6 is provided with the filter screen, utilize filter 6 can filter impurity such as the dust in the external gas, thereby the dirt resistance of this device has been improved greatly, the external surface fixed connection of new trend casing 1 has controller 19, the external fixed connection of controller 19 has control switch, utilize controller 19 can adjust the inside electrical apparatus power fast, thereby the practicality of this device has been improved greatly.

The utility model discloses a theory of operation: when using, the user can start motor 7 through controller 19, make motor 7 drive driving shaft 8 rotate, can drive connecting axle 13 through synchronizing wheel 12 on the one hand and rotate when driving shaft 8 rotates, on the other hand can drive driving gear 9 and rotate, when driving gear 9 rotates, it can drive driven gear 10 through the side that the meshing is connected and rotate synchronously, thereby make driven gear 10 can drive driven shaft 11 and rotate, and then make driving shaft 8 and driven shaft 11 can drive aviation baffle 4 and rotate and adjust, thereby make this device can adjust the wind speed of air intake 3 automatically, and then make operating personnel can select suitable wind speed size and air inlet direction according to actual need, thereby greatly improved the ventilation effect of this device, and when connecting axle 13 rotates, it can drive gear 14 and rotate, thereby make drive gear 14 utilize the mode that the meshing is connected to drive ring gear 15 and rotate, when ring gear 15 rotates, it can drive fan-shaped baffle 15 and rotate synchronously, and when fan-shaped baffle 15 rotates, it can shelter from groove 18 gradually, thereby make this device can adjust the wind speed of air outlet 2 automatically, and then further improved ventilation effect of this device.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a semiconductor new trend velocity of flow automated control structure, includes new trend casing (1), its characterized in that: one side fixedly connected with air outlet (2) of new trend casing (1), air intake (3) have been seted up to the front end surface lower extreme of new trend casing (1), the inside of air intake (3) is provided with air inlet wind speed adjustment mechanism, the inside of air outlet (2) is provided with air outlet wind speed adjustment mechanism.

2. The semiconductor fresh air flow rate automatic control structure according to claim 1, wherein: the air inlet and air speed adjusting mechanism comprises a motor (7) installed on the outer surface of a fresh air casing (1), an output end of the motor (7) is fixedly connected with a driving shaft (8), the other end of the driving shaft (8) extends to the inside of the fresh air casing (1) and is connected with the inner wall of the fresh air casing in a rotating mode, a driving gear (9) is fixedly connected to the peripheral side face of the driving shaft (8), a driven gear (10) is connected to the bottom of the driving gear (9) in an engaged mode, a driven shaft (11) is fixedly connected to the inside of the driven gear (10), and air guide plates (4) are fixedly connected to the outer surfaces of the driving shaft (8) and the driven shaft (11).

3. The semiconductor fresh air flow rate automatic control structure according to claim 1, wherein: air-out wind speed adjustment mechanism is including connecting axle (13) of being connected through synchronizing wheel (12) and driving shaft (8) transmission, the surface mounting of connecting axle (13) has drive gear (14), the equal meshing in both sides of drive gear (14) is connected with ring gear (15), the inside of ring gear (15) is provided with back shaft (16), fixedly connected with multiunit sector baffle (17) between back shaft (16) and ring gear (15).

4. The semiconductor fresh air flow rate automatic control structure according to claim 1, wherein: the inside mounting of air outlet (2) has filter (6), the inside of filter (6) is provided with the filter screen.

5. The automatic control structure of fresh air flow rate for semiconductor as claimed in claim 3, wherein: the inside fixedly connected with of air outlet (2) goes out aerofoil (5), a plurality of fan-shaped grooves (18) with fan-shaped baffle (17) looks adaptation are seted up to the inside of going out aerofoil (5), just ring gear (15) are connected with play aerofoil (5) rotation through back shaft (16).

6. The semiconductor fresh air flow rate automatic control structure according to claim 1, wherein: the outer fixed surface of new trend casing (1) is connected with controller (19), the outer fixed surface of controller (19) is connected with control switch.