CN111237882A

CN111237882A - Clean device of modularization

Info

Publication number: CN111237882A
Application number: CN202010237008.5A
Authority: CN
Inventors: 刘文庆
Original assignee: SUZHOU AILKER TECHNOLOGY CO LTD
Current assignee: SUZHOU AILKER TECHNOLOGY CO LTD
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2020-06-05

Abstract

The invention discloses a modularized cleaning device, which is used for air purification of a clean room; the air purifier comprises a shell arranged at the top of a clean room, wherein both sides of the shell are respectively connected with an air return pipe interface and a fresh air inlet pipe interface, the air return pipe interface is communicated with an air return column in the clean room through a guide pipe, the fresh air inlet pipe interface is communicated with the air outside the clean room through a guide pipe, the bottom end of the shell is provided with an air outlet facing the inside of the clean room, and the purified air is introduced into the clean room through the air outlet; the air outlet is provided with a high-efficiency filter; the high-efficiency filter is characterized by small volume, convenient control, convenient reduction of energy conduction loss and the like.

Description

Clean device of modularization

Technical Field

The invention relates to the technical field of clean rooms, in particular to a modularized cleaning device.

Background

The clean room is a space with better tightness, which controls the parameters of air cleanliness, temperature, humidity and the like according to requirements. According to the flowing state of the air flow, there are mainly three kinds of clean rooms with distributed air flow, namely, non-unidirectional flow clean room, unidirectional flow clean room and vector clean room, and the cleaning device is a key device for realizing air purification.

The prior art mainly passes through the air-conditioning box, every high-efficient air outlet is sent into through the tuber pipe to the air that will handle, because there is high wind pressure in the pipeline, high-efficient air outlet passes through high efficiency filter, send into indoor environment, thereby reach the regulation of air purification and constant temperature and humidity, traditional process efficiency is low bulky, the requirement is higher to the high layer, the air-conditioning box area is big, the noise is big, and the pipeline should not be overlength, so the air-conditioning box must be placed in clean room, and the amount of wind of every air outlet is difficult to realize accurate control on same pipeline, and the cost of traditional handicraft is high, energy loss is big.

Disclosure of Invention

The invention aims to provide a modularized cleaning device, which is convenient for accurately controlling the wind speed, the temperature, the humidity and the cleanliness of a clean room and reducing the energy loss; the modular design can be assembled in a building block type combination mode according to the area and the purification requirement of the purification chamber, and the modular purification device has the characteristics of high construction speed, good purification effect, energy conservation and the like.

In order to solve the technical problems, the invention provides the following technical scheme: a modular cleaning apparatus for air purification of a clean room; the air purifier comprises a shell arranged at the top of a clean room, wherein both sides of the shell are respectively connected with an air return pipe interface and a fresh air inlet pipe interface, the air return pipe interface is communicated with an air return column in the clean room through a guide pipe, the fresh air inlet pipe interface is communicated with the air outside the clean room through a guide pipe, the bottom end of the shell is provided with an air outlet facing the inside of the clean room, and the purified air is introduced into the clean room through the air outlet; the air outlet is provided with a high-efficiency filter; the improved fan is characterized in that an adjusting fan and a fan coil are sequentially arranged above the high-efficiency filter, a condensate water receiving disc is arranged below the fan coil, one end of the fan coil is connected with a refrigerant inlet pipe and a refrigerant return pipe, a refrigerant electromagnetic valve is arranged on the refrigerant inlet pipe, the adjusting fan air outlet faces the high-efficiency filter, a control mainboard is arranged on the outer wall of one side of the shell, and the control mainboard is connected with the adjusting fan and the refrigerant electromagnetic valve in a control mode.

Furthermore, the control mainboard is connected with a sensor acquisition module and a control parameter panel through RS-communication, the sensor acquisition module comprises an air velocity sensor, a temperature and humidity sensor, a carbon dioxide sensor and a dust particle sensor, and is used for acquiring parameters of air velocity, temperature and humidity, carbon dioxide concentration and cleanliness in real time, the air velocity sensor is fixed on the inner wall of one side of the shell, the air velocity sensor is located below the high-efficiency filter, and the temperature and humidity sensor, the carbon dioxide sensor and the dust particle sensor are arranged at required monitoring points in the clean room.

Furthermore, the control parameter panel is provided with adjusting buttons for parameters of wind speed, temperature and humidity, carbon dioxide concentration and cleanliness, and the adjusting buttons are transmitted to the control mainboard through RS-communication.

Further, the top wall of the shell is provided with a humidifying and atomizing nozzle, the humidifying and atomizing nozzle is connected with a pure water inlet pipe, a humidifying electromagnetic valve is arranged on the pure water inlet pipe, and the control mainboard controls the humidifying electromagnetic valve.

Furthermore, an air return electromagnetic valve is arranged in the air return pipe connector, a fresh air electromagnetic valve is arranged in the fresh air inlet pipe connector, and the air return electromagnetic valve and the fresh air electromagnetic valve are electrically connected with the control main board.

Furthermore, a hoisting damping spring is fixed on each of two sides of the top of the shell, and the hoisting damping springs are fixedly hoisted on a top plate in the clean room.

Furthermore, an installation cover is arranged above the high-efficiency filter, the adjusting fan is fixed on the top wall of the installation cover, the installation cover is connected with the peripheral inner wall of the shell in a sealing mode, and a supporting rod is connected between the top of the installation cover and the condensed water receiving tray.

Compared with the prior art, the invention has the following beneficial effects:

1. the modularized cleaning device can complete cleaning work without the traditional mode that the air conditioning box sends processed air into each high-efficiency air outlet through an air pipe, and the air conditioning box is installed indoors in the traditional process, so the problem that the air conditioning box occupies a large indoor space is solved;

2. the fan coil is arranged at the air outlet, and the refrigerant is directly conveyed to the air outlet, so that the energy loss is reduced;

3. the control parameter panel is used for monitoring and collecting wind speed, temperature and humidity and cleanliness parameters in real time by arranging the sensor collection module, each parameter is set by the control parameter panel, the detection parameters are compared with the set parameters by the control main board, the stability of wind speed, temperature and humidity and cleanliness of the clean room is convenient to control, and the problem of unbalanced wind speed of the high-efficiency air outlet is solved.

4. The modular design can be according to clean room area and purification requirement, through carrying out a plurality of the device of cordwood system combination assembly side by side the mode of arranging, has that the construction speed is fast, characteristics such as purifying effect is good.

Drawings

The accompanying drawings, which 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 and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall installation of the present invention;

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

FIG. 3 is a control flow diagram of the present invention;

in the figure: 1. a housing; 11. an air return pipe interface; 111. an air return electromagnetic valve; 12. an air outlet; 13. an air inlet pipe interface; 131. a fresh air volume electromagnetic valve; 2. a fan coil; 21. a refrigerant inlet pipe; 22. a refrigerant solenoid valve; 23. a refrigerant return pipe; 3. humidifying the atomizing spray head; 31. a humidifying electromagnetic valve; 32. a pure water inlet pipe; 4. a condensed water receiving tray; 41. a support bar; 5. hoisting the damping spring; 6. mounting a cover; 7. adjusting the fan; 8. a high efficiency filter; 9. a control main board; 91. a sensor acquisition module; 911. a wind speed sensor; 92. and a control parameter panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: a modular cleaning apparatus for air purification of a clean room; the air purifier comprises a shell 1 arranged at the top of a clean room, wherein two sides of the shell 1 are respectively connected with a return air pipe interface 11 and a fresh air inlet pipe interface 13, the return air pipe interface 11 is communicated with a return air column in the clean room through a guide pipe, the fresh air inlet pipe interface 13 is communicated with the air outside the clean room through a guide pipe, the bottom end of the shell 1 is provided with an air outlet 12 facing the inside of the clean room, and the purified air is introduced into the clean room through the air outlet 12; the air outlet 12 is provided with a high-efficiency filter 8; high efficiency filter 8's top is equipped with regulation fan 7 and fan coil 2 in proper order, 2 below of fan coil is equipped with comdenstion water collector 4, fan coil 2's one end is connected with the refrigerant and advances tub 21 and refrigerant return pipe 23, the refrigerant advances to be equipped with refrigerant solenoid valve 22 on tub 21, adjust 7 air outlets of fan towards high efficiency filter 8, one side outer wall of casing 1 is equipped with control mainboard 9, control mainboard 9 and regulation fan 7, refrigerant solenoid valve 22 control links to each other, fan coil 2, high efficiency filter 8 is all installed and is fixed on casing 1's inner wall, accessible bolt fastening's mode is fixed, 9 accessible fix with screw of control mainboard at one side outer wall of casing 1.

The control mainboard 9 is connected with a sensor acquisition module 91 and a control parameter panel through RS-485 communication, the sensor acquisition module 91 is composed of an air velocity sensor 911, a temperature and humidity sensor, a carbon dioxide sensor and a dust particle sensor, the air velocity sensor acquires air velocity in real time, temperature and humidity, carbon dioxide concentration and cleanliness parameters, the air velocity sensor 911 is fixed on the inner wall of one side of the shell 1, the air velocity sensor 911 is positioned below the high-efficiency filter 8, the temperature and humidity sensor, the carbon dioxide sensor and the dust particle sensor are arranged at required monitoring points in a clean room, the sensor acquisition module 91 and the control parameter panel are passed through, the sensor acquisition module 91 is convenient for monitoring the air velocity, the temperature and humidity, the carbon dioxide concentration and the cleanliness parameters in real time, and the control.

The control parameter panel 92 is provided with adjusting buttons for wind speed, temperature and humidity, carbon dioxide concentration and cleanliness parameters, and the adjusting buttons are transmitted to the control mainboard 9 through RS-485 communication, and the control parameter panel 92 is convenient for setting parameters such as wind speed, temperature and humidity, and comparing with detection data, so as to accurately control wind speed, temperature and humidity.

The roof of casing 1 has humidification atomizer 3 through bolt fixed mounting, and humidification atomizer 3 is connected with pure water inlet tube 32, is equipped with humidification solenoid valve 31 on the pure water inlet tube 32, and 9 control humidification solenoid valves 31 of control mainboard realize the humidity control to the toilet through the aperture of control humidification solenoid valve 31.

An air return solenoid valve 111 is arranged in the air return pipe interface 11, a fresh air solenoid valve 131 is arranged in the fresh air inlet pipe interface 13, and the air return solenoid valve 111 and the fresh air solenoid valve 131 are both electrically connected with the control main board 9, so that the air return amount and the fresh air amount of the device can be conveniently controlled, and the working effect is improved.

The top both sides of casing 1 are fixed with a hoist and mount damping spring 5 respectively, and two hoist and mount damping spring 5 are fixed to be hoisted on the roof in the clean room, are convenient for hoist casing 1, improve casing 1's buffering damping performance simultaneously, improve the protecting effect.

The top of high efficiency filter 8 is equipped with installation cover 6, adjusts fan 7 and passes through the bolt fastening on the roof of installation cover 6, and installation cover 6 and casing 1 inner wall accessible welding or fix with screw all around, and welded fastening has a plurality of bracing pieces 41 between the top of installation cover 6 and the comdenstion water collector 4, and the installation of the comdenstion water collector 4 of being convenient for and regulation fan is fixed.

The working principle of the invention is as follows: after the machine is started, the parameters of wind speed, temperature and humidity, carbon dioxide concentration and cleanliness are set through the control parameter panel 92 and are transmitted to the control mainboard 9 through RS-485 communication, monitoring data are collected in real time through the air speed sensor 911, the temperature and humidity sensor, the carbon dioxide sensor and the dust particle sensor and are transmitted to the control mainboard 9, the control mainboard 9 compares the setting parameters of the control parameter panel 92 with the real-time monitoring data, the control mainboard 9 controls the rotating speed of the speed regulating motor to realize air speed regulation, the problem of unbalanced air speed of the high-efficiency air outlet is solved, the control mainboard 9 realizes the regulation of humidity through controlling the opening degree of the humidifying electromagnetic valve 31, the temperature can be conveniently controlled through the feedback of the temperature sensor, the control mainboard 9 controls the fresh air volume electromagnetic valve 112 and the air volume electromagnetic valve to realize the adjustment of the concentration of carbon dioxide in the clean room, and the control mainboard 9 realizes the adjustment of the cleanliness through the feedback of the dust particle sensor and the control of the air return volume electromagnetic valve 111; meanwhile, the fan coil 2 is arranged at the air outlet 12, and the refrigerant is directly conveyed to the air outlet 12, so that the energy loss in the conveying process is small, the purification work can be effectively finished through the device, compared with a mode of treating air through an air conditioning box and then conveying the air to the indoor space, the air conditioning box is not required to be installed, and the problem of large occupied space of the air conditioning box is solved; the modular design simultaneously can be based on clean room area and purification requirement, can install a plurality of these clean devices side by side indoor, and a plurality of devices carry out air purification work simultaneously, are convenient for improve purifying effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. 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. A modular cleaning apparatus for air purification of a clean room; the method is characterized in that: the air purifier comprises a shell (1) arranged at the top of a clean room, wherein two sides of the shell (1) are respectively connected with an air return pipe interface (11) and a fresh air inlet pipe interface (13), the air return pipe interface (11) is communicated with an air return column in the clean room through a guide pipe, the fresh air inlet pipe interface (13) is communicated with air outside the clean room through a guide pipe, an air outlet (12) facing the interior of the clean room is formed in the bottom end of the shell (1), and purified air is introduced into the clean room through the air outlet (12); a high-efficiency filter (8) is arranged at the air outlet (12); the utility model discloses a fan, including high efficiency filter (8), fan coil (2), condensate water collector (4) are equipped with in proper order to the top of high efficiency filter (8), the one end of fan coil (2) is connected with the refrigerant and advances pipe (21) and refrigerant return pipe (23), the refrigerant advances to be equipped with on pipe (21) refrigerant solenoid valve (22), adjust fan (7) air outlet towards high efficiency filter (8), one side outer wall of casing (1) is equipped with control mainboard (9), control mainboard (9) link to each other with regulation fan (7), refrigerant solenoid valve (22) control.

2. The modular cleaning apparatus as set forth in claim 1, wherein: the control mainboard (9) is connected with a sensor acquisition module (91) and a control parameter panel through RS-485 communication, the sensor acquisition module (91) acquisition module comprises an air velocity transducer (911), a temperature and humidity sensor, a carbon dioxide sensor and a dust particle sensor, acquires air velocity, temperature and humidity, carbon dioxide concentration and cleanliness factor parameters in real time, the inner wall of one side of the shell (1) is fixed by the air velocity transducer (911), the air velocity transducer (911) is located below the high-efficiency filter (8), and the required monitoring points in the clean room are located by the temperature and humidity sensor, the carbon dioxide sensor and the dust particle sensor.

3. The modular cleaning apparatus as set forth in claim 2, wherein: and the control parameter panel (92) is provided with adjusting buttons for parameters of wind speed, temperature and humidity, carbon dioxide concentration and cleanliness and transmits the parameters to the control mainboard (9) through RS-485 communication.

4. The modular cleaning apparatus as set forth in claim 1, wherein: humidification atomizer (3) are installed to the roof of casing (1), humidification atomizer (3) are connected with pure water inlet tube (32), be equipped with humidification solenoid valve (31) on pure water inlet tube (32), control mainboard (9) control humidification solenoid valve (31).

5. The modular cleaning apparatus as set forth in claim 1, wherein: an air return solenoid valve (111) is arranged in the air return pipe connector (11), a fresh air solenoid valve (131) is arranged in the fresh air inlet pipe connector (13), and the air return solenoid valve (111) and the fresh air solenoid valve (131) are electrically connected with the control main board (9).

6. The modular cleaning apparatus as set forth in claim 1, wherein: and two hoisting damping springs (5) are respectively fixed on two sides of the top of the shell (1), and the two hoisting damping springs (5) are fixedly hoisted on a top plate in a clean room.

7. The modular cleaning apparatus as set forth in claim 1, wherein: the top of high efficiency filter (8) is equipped with installation cover (6), adjust fan (7) and fix on the roof of installation cover (6), installation cover (6) with casing (1) inner wall sealing connection all around, the top of installation cover (6) with be connected with bracing piece (41) between comdenstion water collector (4).