CN208222760U - A kind of clean room Human-machine Control device - Google Patents

Abstract

The utility model discloses a kind of clean room Human-machine Control devices, including wall, air inlet window is provided on the side wall of the wall, the inside of the air inlet window is equipped with negative-pressure air fan, the input terminal of the negative-pressure air fan is connected with timer, the output end of the negative-pressure air fan is provided with air flow sensor, the clarifier of the air flow sensor other side setting is fixed on the inside of air inlet window, the top of wall is provided with ceiling simultaneously, the upper end of the ceiling is equipped with exhausting window, is equipped with air quality sensing device on the inner wall of the wall other side.The utility model passes through setting timer, negative-pressure air fan, air flow sensor, air quality sensing device, display screen, controller, alarm device, carbon dioxide sensor and pm2.5 sensor, the power house environment solved at this stage is not provided with air quality sensing device and air mass flow sensing device, and the problem of be not provided with Human-machine Control device.

Description

A kind of clean room Human-machine Control device

Technical field

The utility model relates to plant and equipment technical field, specially a kind of clean room Human-machine Control device.

Background technique

Currently, can all install ventilation device, this ventilation device on the inside of workshop and wall to improve power house environment Air quality can be improved to a certain extent, so that the environmental quality of work people improves, however this ventilation equipment are one Determine to remain technological deficiency and deficiency in degree:

1. being not provided with air mass flow sensing device, the working condition of ventilation parts cannot be known in time；

2. being fitted without air quality sensing device and control display equipment, the air cleaning journey in workshop cannot be detected Degree；

3. being fitted without Human-machine Control equipment for workplace air environment, control cannot be adjusted for actual conditions, Hommization is not high.

Utility model content

(1) the technical issues of solving

The purpose of this utility model is to provide a kind of clean room Human-machine Control device, solves workshop ring at this stage Border is not provided with air quality sensing device and air mass flow sensing device, and the problem of be not provided with Human-machine Control device.

(2) technical solution

To achieve the above object, the utility model provides the following technical solutions: a kind of clean room Human-machine Control device, packet Wall is included, air inlet window is provided on the side wall of the wall, the inside of the air inlet window is equipped with negative-pressure air fan, described negative The input terminal of pressure fan is connected with timer, and the output end of the negative-pressure air fan is provided with air flow sensor, the air The clarifier of flow sensor other side setting is fixed on the inside of air inlet window, while the top of wall is provided with ceiling, institute The upper end for stating ceiling is equipped with exhausting window, and air quality sensing device, the air are equipped on the inner wall of the wall other side Mass sensing device is fixed on the inner wall of wall by the mounting base of inside setting, the inside of the air quality sensing device It is provided with bracket and protecting crust, the inside of protecting crust is arranged in the bracket, and carbon dioxide sensing is equipped on the inside of bracket Device and pm2.5 sensor are fixed with sensor indicator light on the outer wall of the protecting crust, while being provided with control on the inside of wall Device, the upper end of the controller are respectively arranged with controller indicator light and alarm device, and the outer wall of the controller protrudes above installation There are display screen and control keyboard.

Preferably, the output end of the carbon dioxide sensor and pm2.5 sensor and controller are electrically connected, the control The output end of device processed is connect by timer with the negative-pressure air fan.

Preferably, the output end Yu controller of the air flow sensor are electrically connected, the output end of the controller It is electrically connected respectively with display screen and alarm device.

Preferably, the input terminal of the sensor indicator light is electrical with carbon dioxide sensor and pm2.5 sensor respectively Connection.

Preferably, the inside of the controller is arranged in the terminal block of the control keyboard output end connection, controls simultaneously The inside of device is equipped with processor and breaker.

(3) beneficial effect

The utility model provides a kind of clean room Human-machine Control device, have it is following the utility model has the advantages that

1, the utility model passes through setting air flow sensor, controller and alarm device, air flow sensor energy Enough sense the air velocity in negative-pressure air fan use, and flow rate information passed into controller, controller to information data at After reason is good can will on the display screen of flow parameter reaction on the outside, avoid negative-pressure air fan component wear, aging and people without The case where method detects, it is more humanized, while controller and alarm device are electrically connected, when air-flow is abnormal, alarm device can be sent out Alarm out prompts staff with this note that therefore the present apparatus can intuitively check ventilatory conditions when in use, is easy to use.

2, the utility model passes through setting carbon dioxide sensor, pm2.5 sensor and controller, when in use dioxy The air quality information inside workshop can be sensed by changing carbon sensor and pm2.5 sensor, and pass information to control Device, controller through internal processor handle well after data can by air quality parameters information response outer wall display screen On, facilitate staff to check.

3, the utility model passes through setting carbon dioxide sensor, pm2.5 sensor, controller, timer and negative pressure Blower, carbon dioxide sensor and pm2.5 sensor can sense when the air quality information inside workshop when use, work as air When quality is bad, staff can give the work order of the negative-pressure air fan transmission timing with timer by control keyboard, Reach ergonomic target, it is more humanized convenient for the operation of staff.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram of the utility model air quality sensing device；

Fig. 3 is the schematic diagram of internal structure of the utility model controller.

In figure: 1 wall, 2 air inlet windows, 3 timers, 4 negative-pressure air fans, 5 air flow sensor, 6 clarifiers, 7 exhausts Window, 8 air quality sensing devices, 9 controller indicator lights, 10 display screens, 11 controllers, 12 control keyboards, 13 alarm devices, 14 peaces Fill seat, 15 brackets, 16 sensor indicator lights, 17 protecting crusts, 18 carbon dioxide sensors, 19pm2.5 sensor, 20 terminal blocks, 21 processors, 22 breakers, 23 ceilings.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

As shown in Figure 1-3, a kind of embodiment provided by the utility model: a kind of clean room Human-machine Control device, including Wall 1 is provided with air inlet window 2 on the side wall of wall 1, and the inside of air inlet window 2 is equipped with negative-pressure air fan 4, negative-pressure air fan 4 Input terminal is connected with timer 3, and the output end of negative-pressure air fan 4 is provided with air flow sensor 5, and air flow sensor The clarifier 6 of 5 other sides setting is fixed on the inside of air inlet window 2, and clarifier 6 can play the air entered inside workshop A degree of catharsis, while the top of wall 1 is provided with ceiling 23, the upper end of ceiling 23 is equipped with exhausting window 7, and Air quality sensing device 8, the installation that air quality sensing device 8 passes through internal setting are installed on 1 other side inner wall of wall Seat 14 is fixed on the inner wall of wall 1, while air quality sensing device 8 is internally provided with bracket 15 and protecting crust 17, branch The inside of protecting crust 17 is arranged in frame 15, and the inside of bracket 15 is equipped with carbon dioxide sensor 18 and pm2.5 sensor 19, Be fixed with sensor indicator light 16 on the outer wall of protecting crust 17, when use the input terminal of sensor indicator light 16 respectively with titanium dioxide Carbon sensor 18 and pm2.5 sensor 19 are electrically connected, and can show the work of carbon dioxide sensor 18 and pm2.5 sensor 19 Make state, while the inside of wall 1 is provided with controller 11, the upper end of controller 11 is respectively arranged with 9 He of controller indicator light Alarm device 13, the outer wall of controller 11, which protrudes above, is equipped with display screen 10 and control keyboard 12, the connection of 12 output end of control keyboard Terminal block 20 inside of controller 11 is set, while the inside of controller 11 is equipped with processor 21 and breaker 22, makes The output end of used time carbon dioxide sensor 18 and pm2.5 sensor 19 and controller 11 are electrically connected, the output of controller 11 End is connect by timer 3 with negative-pressure air fan 4, while the output end of air flow sensor 5 and controller 11 are electrically connected, control The output end of device 11 processed is electrically connected with display screen 10 and alarm device 13 respectively.

When in use, carbon dioxide sensor 18 and pm2.5 sensor 19 can sense when the air quality inside workshop Information, and controller 11 is passed information to, controller 11 handles data well later for Information Number through internal processor 21 According on the display screen 10 of reaction on the outside, when air quality is bad, staff can be given by control keyboard 12 with fixed When device 34 transmission timing of negative-pressure air fan work order, while air flow sensor 5 can sense when 4 rear of negative-pressure air fan Flow velocity, the operating status of negative-pressure air fan 4 is detected with this.

It can to sum up obtain, the utility model passes through setting timer 3, negative-pressure air fan 4, air flow sensor 5, air quality Sensing device 8, display screen 10, controller 11, alarm device 13, carbon dioxide sensor 18 and pm2.5 sensor 19, solve Power house environment at this stage is not provided with air quality sensing device and air mass flow sensing device, and is not provided with man-machine control The problem of device processed.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of clean room Human-machine Control device, including wall (1), it is characterised in that: be arranged on the side wall of the wall (1) Have air inlet window (2), the inside of the air inlet window (2) is equipped with negative-pressure air fan (4), the input terminal of the negative-pressure air fan (4) It is connected with timer (3), the output end of the negative-pressure air fan (4) is provided with air flow sensor (5), and the air mass flow passes The clarifier (6) of sensor (5) other side setting is fixed on the inside of air inlet window (2), while the top of wall (1) is provided with top The upper end of canopy (23), the ceiling (23) is equipped with exhausting window (7), is equipped with air matter on the inner wall of wall (1) other side It measures sensing device (8), the air quality sensing device (8) is fixed on wall (1) by the mounting base (14) of internal setting On inner wall, the air quality sensing device (8) is internally provided with bracket (15) and protecting crust (17), and the bracket (15) sets The inside in protecting crust (17) is set, and carbon dioxide sensor (18) and pm2.5 sensor are installed on the inside of bracket (15) (19), it is fixed with sensor indicator light (16) on the outer wall of the protecting crust (17), while being provided with control on the inside of wall (1) The upper end of device (11), the controller (11) is respectively arranged with controller indicator light (9) and alarm device (13), the controller (11) outer wall, which protrudes above, is equipped with display screen (10) and control keyboard (12).

2. a kind of clean room Human-machine Control device according to claim 1, it is characterised in that: the carbon dioxide sensing The output end of device (18) and pm2.5 sensor (19) and controller (11) are electrically connected, and the output end of the controller (11) is logical Timer (3) is crossed to connect with the negative-pressure air fan (4).

3. a kind of clean room Human-machine Control device according to claim 1, it is characterised in that: the air mass flow sensing The output end of device (5) and controller (11) are electrically connected, the output end of the controller (11) respectively with display screen (10) and Alarm device (13) is electrically connected.

4. a kind of clean room Human-machine Control device according to claim 1, it is characterised in that: the sensor indicator light (16) input terminal is electrically connected with carbon dioxide sensor (18) and pm2.5 sensor (19) respectively.

5. a kind of clean room Human-machine Control device according to claim 1, it is characterised in that: the control keyboard (12) The terminal block (20) of output end connection is arranged in the inside of the controller (11), while the inside of controller (11) is equipped with place Manage device (21) and breaker (22).