CN113731090A

CN113731090A - Workshop gas circulation device based on big data and control method thereof

Info

Publication number: CN113731090A
Application number: CN202111055080.7A
Authority: CN
Inventors: 邓昌林
Original assignee: Suzhou Jiedanyao Technology Co ltd
Current assignee: Suzhou Jiedanyao Technology Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2021-12-03

Abstract

The application relates to a workshop gas circulation device based on big data and a control method thereof. The air supply device comprises a main pipeline, branch pipelines, a plurality of branch pipelines, a purification mechanism, a filtering mechanism, a constant-temperature moisturizing mechanism and a control system. The main pipeline is connected with the constant-temperature moisturizing mechanism, the branch pipeline and the branch pipeline, the branch pipeline is connected with the air inlet A, the outlet of the air inlet A is formed in the upper end of the workshop body, the air outlet A is formed in the lower end of the workshop body and is connected with the filtering mechanism, and the filtering mechanism is respectively communicated with the waste separating mechanism, the purifying mechanism and the constant-temperature moisturizing mechanism. The utility model provides a workshop gas circulation device based on big data, through the data analysis of a cycle, management and control gas parameter distributes workshop body inner loop and equipment body inner loop, is favorable to improving gas circulation efficiency and reduces industrial production cost.

Description

Workshop gas circulation device based on big data and control method thereof

Technical Field

The invention relates to the field of gas circulating devices, in particular to a workshop gas circulating device based on big data and a control method thereof.

Background

Along with the development of manufacturing industry and the upgrading and upgrading of industrial products, the requirements of the industrial products on production environment are higher and higher, the temperature, the humidity and the dust content of the products in the production process need to be controlled, the heat dissipation problem of self heating of industrial equipment needs to be managed together, and therefore a closed workshop becomes the choice of more and more modeling enterprises.

However, industrial equipment needs to be operated by personnel, and the operating conditions of the industrial equipment are met on the premise that the working conditions of the operators are met, so that a closed workshop necessarily needs a gas circulation device to provide oxygen. And because personnel need to walk about in current closed workshop, often can't accomplish totally closed, still need relate to the power consumption of industrial equipment and use gas, water, the oil problem, therefore the inside complicacy of actual closed workshop is changeable, is unfavorable for the management.

The industrial equipment action all needs atmospheric pressure or hydraulic pressure as power, and the existing air supply mode generally installs independent air supply equipment near the corresponding equipment to carry out on-site scattered air supply, so the following defects exist: the system is scattered in a plurality of places of a workshop, the occupied place is large, and the management and the maintenance are inconvenient. The plurality of gas supply systems are high in power consumption when working simultaneously, so that the energy is greatly wasted, the operation cost of manufacturers is increased, the noise is high, and a large amount of waste heat can be generated, so that the workshop production environment is poor, and the physical health of workers is seriously threatened.

Therefore, there is an urgent need for a gas circulation device capable of improving the gas circulation and gas utilization rate in a plant. The invention provides a workshop gas circulation device based on big data and a control method thereof, which are characterized in that constant-temperature and constant-humidity gas is distributed in closed workshop internal circulation and equipment body internal circulation through big data analysis under the optimal conditions of different workshop equipment production, so that the combined action of equipment gas supply and workshop internal gas circulation is realized, and heat generated by an equipment body is used as a heating condition of constant temperature and constant humidity, thereby being beneficial to improving the gas circulation efficiency and reducing the industrial production cost.

Disclosure of Invention

The invention aims to provide a workshop gas circulating device based on big data and a control method thereof, so as to solve the problems in the background technology.

The invention provides the following technical scheme: a workshop gas circulation device based on big data comprises a workshop body, a gas inlet A, a gas outlet A, an equipment body and a gas supply device. The air supply device comprises a main pipeline, branch pipelines, a plurality of branch pipelines, a purification mechanism, a filtering mechanism, a constant-temperature moisturizing mechanism and a control system. The inlet of the main pipeline is connected with the constant-temperature moisturizing mechanism and is provided with an input valve, and the outlet of the main pipeline is connected with the inlet of the branch pipeline and the inlet of the branch pipeline. The branch pipeline is connected with an air inlet A, an outlet of the air inlet A is formed in the upper end of the workshop body, an air inlet valve is further arranged at the outlet of the workshop body, an air outlet A is formed in the lower end of the workshop body and connected with a filtering mechanism, the branch pipeline is used for outputting gas inside the workshop body, and the branch pipeline is used for outputting gas or liquid needed by the equipment body. The filtering mechanism is connected with the purification mechanism and the constant-temperature moisturizing mechanism respectively, the equipment body is installed inside the workshop body, the equipment body comprises an inlet and an outlet, the inlet is provided with an air blower, and the outlet is connected with the filtering mechanism. The trunk line is connected to the branch pipeline one end, runs through the workshop body, and the other end is fixed in the bottom of workshop body, runs through workshop body part and sets up a plurality of openings and valve, and the opening meets with equipment body access mouth. The workshop body is internally provided with a plurality of temperature detection meters and humidity detection meters, the air inlet A and the air outlet A are provided with gas composition detection meters, and the temperature detection meters, the humidity detection meters and the gas composition detection meters are electrically connected with the control system. The control system compares the optimal finished product rate in one period, the gas component detector, the temperature detector and the humidity detector detect the parameter information of the workshop body, and the control system controls the setting of the parameters such as the temperature, the humidity, the dust content, the oxygen content and the like of the gas supplied by the constant-temperature moisturizing mechanism in the next period according to the parameter of the optimal finished product rate in a certain stage as a standard.

Further, the workshop gas circulation device based on the big data further comprises a gas storage tank and a liquid storage tank. The gas storage tank and the liquid storage tank are arranged outside the workshop body and are respectively connected with the inlet of the same branch pipeline, a gas-liquid general valve is arranged at the joint of the gas storage tank and the branch pipeline, and the liquid storage tank and the branch pipeline are also connected with the branch pipeline at the gas-liquid general valve. And a gas component detector and a pressure valve are arranged at the outlet of the gas-liquid universal valve. The inner wall of the branch pipe is coated with a hydrophobic layer so that liquid does not remain at the branch pipe. In order to adapt to the change of the equipment body in the workshop body, the position of the branch pipeline is relatively fixed, but the branch pipeline can be used for providing gas and liquid for the equipment body, and the gas and the liquid stored in the gas storage tank and the liquid storage tank are used as raw material sources of the equipment body. And the gas and liquid categories are determined by a gas composition detector and a pressure valve.

Further, connect exit linkage helical pipeline, one end of helical pipeline is walked around in the constant temperature mechanism of moisturizing in series to and filter mechanism between set up the connecting pipe, be connected alone, connecting pipe department sets up the control valve, the inside pressure measurement appearance that sets up of filter mechanism, control valve and pressure measurement appearance and control system electric connection. The gas or the liquid of equipment of flowing through can make its temperature be higher than the temperature of workshop body because the heat that equipment produced, and the external gas that constant temperature moisturizing mechanism used can be lower than this internal temperature in workshop sometimes, so can utilize the equipment waste heat of branch pipeline recovery, supplementary constant temperature moisturizing mechanism heating to improve resource utilization, reduce cost. If the auxiliary heating is not needed, the control system enables the gas in the spiral pipeline to directly enter the filtering mechanism through the control valve, bypasses the constant-temperature moisturizing mechanism and does not enter the auxiliary heating channel.

Furthermore, the filtering mechanism comprises a filter screen, a spray head, a separation chamber, an air inlet pipe B, an air outlet pipe B, a water inlet pipe and a water outlet pipe. Intake pipe B sets up in the separation chamber upper end to be connected with gas outlet A, inlet tube one end meets with the connecting pipe, and the shower nozzle is connected to the other end, and the shower nozzle slope is installed in the separation chamber upper end, and shower nozzle and outlet duct B are the acute angle, make gas and liquid contact each other, installation separation chamber downside and with go out water piping connection, outlet duct B sets up at the separation chamber lateral wall, and the opening sets up the water strainer, and the export is connected with purification mechanism. The filter screen can block off great solid particle, prevents that it from flowing in the outlet pipe siltation and blockking up the outlet pipe. The filter screen is movably arranged in the separation chamber and needs to be taken out periodically for replacement or cleaning. The liquid after the equipment is used is guided into the separation chamber by the water inlet pipe and is atomized by the spray head to adsorb the dust of the air outlet pipe B.

Further, purification mechanism includes intake pipe C, outlet duct C, purifying film, clean room and exhaust gas pipe, intake pipe C one end meets with the export of outlet duct B, and in the other end stretched into the clean room from the top, the purifying film set up at the clean room lower extreme to connect the exhaust gas pipe, outlet duct C sets up at clean room upper end lateral wall. The gas that passes through filtering mechanism gets into the clean room from intake pipe C, receives the action of gravity, and gaseous earlier through the purifying film, and foreign gas can pass the purifying film and lead to the mechanism of moisturizing at constant temperature from the exhaust pipe and discharge, and solid particle is blockked by the purifying film, and residual gas piles up and the come-up gets into the mechanism of moisturizing at constant temperature from outlet duct C outflow in the clean room.

Further, the constant-temperature moisturizing mechanism comprises a suction pipeline, a discharge pipeline, a humidifier, a compressor, a drying pipe and a heating pipe. The suction pipeline is communicated with external air and used for collecting and supplementing fresh gas to enter the workshop body. The exhaust pipeline is connected with the purification mechanism and used for exhausting the waste gas of the purification mechanism. The purification mechanism leads to the compressor with the gas after purifying and forms the constant temperature and humidity gas that accords with the management and control condition through humidifier, drying tube in proper order, and the heating pipe cover is established on the drying tube, and the spiral pipeline cover is established on the drying tube and with heating pipe alternating arrangement, constant temperature and humidity mechanism and control system electric connection.

Further, air inlet A is a plurality of, and every air inlet A still sets up diffusion mechanism, and diffusion mechanism is the horn type, and built-in exhaust fan, opening set up a plurality of apertures, and the aperture is the heliciform and scatters to the outer equidistance interval of horn mouth, and every equipment body top is equipped with an air inlet A, and the ground position side indent that the equipment body was located sets up a plurality of gas outlets A, and gas outlet A sets up the air exhauster. Inside diffusion mechanism spreads the gaseous diffusion of mechanism release to the workshop body with constant temperature moisturizing, reinforcing gas mobility, this internal gas suction in workshop is guaranteed to the air exhauster, has constantly new constant temperature and humidity's gas to get into the workshop body, forms the air current circulation and takes away heat and the harmful gas that equipment produced.

Further, the front end of the workshop body is provided with a dust removal chamber, and the dust removal chamber comprises a front door, an accommodating chamber, a rear door, an air inlet B, an air outlet B, an adsorption bottom layer, a temperature detection meter and a humidity detection meter. The front door and the rear door are respectively arranged at two ends of the containing chamber, the air inlet B and the air outlet B are alternately arranged at two sides of the containing chamber at intervals, and the adsorption bottom layer is arranged around the inner wall of the containing chamber. The inlet of the air inlet B is connected with the branch pipeline, the outlet of the air outlet B is connected with the filtering mechanism, and the front door and the rear door are interlocked switches and cannot be opened simultaneously. The clean room is used for the personnel and the equipment of clean entering workshop body, closed workshop can not avoid will passing in and out the workshop body, when in order to prevent personnel and equipment business turn over workshop, external environment is direct and workshop body contact, personnel and equipment all need pass in and out the workshop body through the clean room, and qianmen and back door can not open simultaneously, when personnel or equipment get into the workshop body, open the qianmen, personnel or equipment get into and hold the room, later close the qianmen, the back door remains closed all the time, air inlet B admits air, gas outlet B inhales, blow away personnel or the dust of equipment, adsorb by adsorbing the bottom, it needs periodic replacement to adsorb the bottom, and will hold indoor temperature and humidity adjustment and the workshop body unanimity. When the personnel or equipment leave the workshop body, open the back door earlier, personnel or equipment get into and hold the room, close the back door again, later open the qianmen, let personnel and equipment leave and hold the room.

A control method of a workshop gas circulation device based on big data comprises the following steps:

A. the constant-temperature moisturizing mechanism is controlled by a control system, releases constant-temperature and constant-humidity gas, and distributes the constant-temperature and constant-humidity gas from the main pipeline to different branch pipelines and branch pipelines to enter a workshop body or an equipment body;

B. the gas outlet A sucks gas in the workshop body into the filtering mechanism, the water outlet pipe guides used liquid into the filtering mechanism, dust in the gas is adsorbed and solid particles are blocked on the filtering net through spray head atomization, the gas enters the purifying mechanism from the gas outlet pipe B, and the liquid enters the purifying mechanism from the water outlet pipe;

C. the purification mechanism respectively adsorbs harmful substances in gas and liquid, the gas is introduced into the constant-temperature moisturizing mechanism, the waste treated by the constant-temperature moisturizing mechanism is discharged through a discharge pipeline, the treated gas meeting the standard is introduced into an intake pipeline, and fresh air is supplemented from an opening of the intake pipeline to control the temperature, humidity, dust content, oxygen content and the like of the gas again;

D. the control system collects information such as temperature, humidity, dust content and oxygen content in the workshop body in the period T, stores the air inlet rate, the air outlet rate, the oxygen content and the product yield of the equipment body in the period T, and redistributes the temperature value, the humidity value, the dust content, the oxygen content and the like in the workshop body in the next period and the air inlet rate, the air outlet rate, the oxygen content and the like of the equipment body according to the information of the optimal yield time period in the period T.

Furthermore, the branch pipeline can supply gas or liquid for the equipment body, and the same branch pipeline can supply gas and can supply liquid in a conversion mode, and raw materials are discharged in the gas-liquid conversion mode;

if gas is supplied firstly and then liquid is supplied, the residual gas in the branch pipeline is pumped out firstly, the liquid extrudes the gas through the branch pipeline, when the gas component detector and the pressure valve detect that the gas is completely pumped out, when the liquid is supplied normally, the equipment is started, the temperature of the used liquid is higher because the liquid is heated in the equipment, the liquid supplies heat to the constant-temperature moisturizing mechanism through the spiral pipeline, then enters the filtering mechanism and the purifying mechanism, adsorbs dust, and is discharged as waste liquid after harmful substances are treated;

if supply liquid earlier after the gas, then gas extrusion liquid extrudes liquid completely, waits that gas composition detector and pressure valve detect that gas takes out completely, and when gas normal supply, equipment starts, and gas after the use is because of being heated in equipment, and the temperature is higher, gives constant temperature moisturizing mechanism heat supply through the helical pipeline, and later rethread filtering mechanism and purification mechanism filter and purify and get back to again and carry out next round of gas circulation in the constant temperature moisturizing mechanism.

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

1. through big data analysis under the best situation of different workshop equipment productions, with the gas distribution of constant temperature and humidity at closed workshop inner loop and equipment body inner loop, realize equipment air feed and the internal gas circulation's in workshop combined action, be favorable to improving gas circulation efficiency and reduce industrial production and become.

2. The filter mechanism filters this internal dust in workshop to utilize the liquid atomization back absorption dust granule of equipment body product, be favorable to reducing the dust content of workshop body, the harmful gas that purification mechanism produced workshop body and equipment body is handled, obtains harmless gaseous emission, is favorable to environmental protection and personnel health.

3. Set up diffusion mechanism, can be effectively with the gaseous leading-in workshop body inside after the constant temperature moisturizing mechanism handles, form the circulation of workshop body, the heat that equipment body produced can effectively be taken away to gas and harmful gas workshop body front end set up the clean room, and gas supply unit provides gas simultaneously and gives the clean room, does not destroy this internal gaseous condition in workshop when guaranteeing personnel and equipment business turn over.

4. The gas supply device improves gas for workshop body and equipment body simultaneously to the equipment body can also acquire the liquid of needs through a pipeline, and the heat that the equipment body produced can also assist the heating of constant temperature moisturizing mechanism through the helical pipeline, facilitates the use, is favorable to resources are saved.

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 diagram of a big data based plant gas circulation plant of the present invention;

FIG. 2 is a schematic diagram of a branch pipeline of a workshop gas circulation device based on big data for connecting a gas storage tank and a liquid storage tank;

FIG. 3 is a schematic diagram of a big data based plant gas circulation unit filtration and purification mechanism of the present invention;

FIG. 4 is a schematic illustration of a big data based shop gas circulation device clean room of the present invention;

FIG. 5 is a top view of a diffusion mechanism of a big data based plant gas circulation device of the present invention;

in the figure: 1. the device comprises a workshop body, 2, an air inlet A, 201, a diffusion mechanism, 202, small holes, 3, an air outlet A, 4, a device body, 401, an inlet, 402, an outlet, 5, a main pipeline, 6, branch pipelines, 7, branch pipelines, 701, valves, 8, a filtering mechanism, 801, a filtering net, 802, a nozzle, 803, a separation chamber, 804, an air inlet pipe B, 805, an air outlet pipe B, 806, an air inlet pipe, 807, an water outlet pipe, 9, a purifying mechanism, 901, an air inlet pipe C, 902, an air outlet pipe C, 903, a purifying film, 904, a purifying chamber, 905, a waste gas pipe, 10, a constant-temperature moisturizing mechanism, 101, a suction pipeline, 102, an exhaust pipeline, 11, a dust removal chamber, 111, a front door, 112, a rear door, 113, an air inlet B, 114, an air outlet B, 12, an air storage tank, 13, a liquid storage tank, 14, a gas-liquid general valve, 15, a spiral pipeline, 16 and a connecting pipe.

Detailed Description

The technical solution in 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.

Referring to fig. 1-5, the present invention provides the following technical solutions: the invention relates to a workshop gas circulating device based on big data, which comprises a workshop body 1, a gas inlet A2, a gas outlet A3, three equipment bodies 4, a gas supply device, a gas storage tank 12 and a liquid storage tank 13. The air supply device comprises a main pipeline 5, branch pipelines 6, three branch pipelines 7, a purification mechanism 9, a filtering mechanism 8, a constant-temperature moisturizing mechanism 10 and a control system. Each branch pipe 7 supplies the apparatus body 4 with the gas of the constant temperature and humidity keeping mechanism, the gas of the gas tank 12, and the liquid of the liquid tank 13, respectively. The inlet of the main pipeline 5 is connected with the constant temperature and moisture preservation mechanism 10 and is provided with an input valve, and the outlet of the main pipeline 5 is connected with the inlet of the branch pipeline 6 and the inlet of the branch pipeline 7. The outlet of the branch pipeline 6 is connected with the air inlet A2, the outlet of the air inlet A2 is arranged at the upper end of the workshop body 1, the outlet is also provided with an air inlet valve, the air outlet A3 is arranged at the lower end of the workshop body 1, the air outlet A3 is connected with the filtering mechanism 8, and the branch pipeline 6 is used for outputting the gas inside the workshop body 1. The filtering mechanism 8 is connected with the purifying mechanism 9 and the constant temperature and moisture preserving mechanism 10. The equipment body 4 is installed inside the workshop body 1, and the equipment body 4 is including inserting mouthful 401 and connecing export 402, inserts mouthful 401 and sets up the air-blower, connects export 402 to be connected with filter mechanism. Trunk line 5 is connected to branch pipeline 7 one end, runs through workshop body 1, and the other end is fixed in the bottom of workshop body 1, runs through 1 part in workshop body and sets up a plurality of openings and valve 701, and the opening meets with equipment body 4 access mouth 401. The workshop body 1 is inside to be set up a plurality of temperature detection meters and humidity and to detect the meter, and air inlet A2 and gas outlet A3 set up the gas composition and detect the meter, and temperature detection meter, humidity detect meter and gas composition detect meter and control system electric connection. The control system controls the setting of the parameters such as the temperature, humidity, dust content and oxygen content of the gas supplied by the constant temperature and moisture preservation mechanism 10 in the next period by comparing the optimal product yield in one period.

The gas storage tank 12 and the liquid storage tank 13 are arranged outside the workshop body 1, the gas storage tank 12 stores gas such as nitrogen and oxygen respectively, the liquid storage tank 13 stores liquid such as water and hydraulic oil respectively and is connected with the inlet of the same branch pipeline 7 respectively, a gas-liquid universal valve 14 is arranged at the joint of the gas storage tank 12 and the branch pipeline 7, and the liquid storage tank 13 and the branch pipeline 7 are connected at the gas-liquid universal valve 14. A gas component detector and a pressure valve are arranged at the outlet of the gas-liquid general valve 14, the gas-liquid general valve 14 is also connected with the liquid storage tank 13, and the inner wall of the branch pipeline 7 is coated with a hydrophobic layer. In order to accommodate the variation of the equipment main body 4 inside the plant main body 1, the position of the branch duct 7 is relatively fixed but can be used for supplying gas and liquid to the equipment main body 4, and the gas and the liquid stored in the gas tank 12 and the liquid storage tank 13 are used as raw material sources of the equipment main body 4. And the gas and liquid categories are determined by a gas composition detector and a pressure valve. The supply of gas or liquid is realized by controlling the opening and closing of different openings and outlets of the gas-liquid universal valve 14, and the device body 4 needs to be provided with a blocking piece at the position of the gas supply opening for blocking incompletely cleaned liquid from entering the gas supply opening.

The outlet 402 is connected with a spiral pipeline 15, one end of the spiral pipeline 15 is wound outside the constant temperature and moisture preservation mechanism 10 in series, a connecting pipe 16 is arranged between the spiral pipeline 15 and the filtering mechanism 8 and is connected with the filtering mechanism independently, and a control valve is arranged at the connecting pipe 16. The filtering mechanism 8 is provided with a pressure detector, and the control valve and the pressure detector are electrically connected with the control system. The temperature of the gas or the liquid flowing through the equipment is higher than that of the workshop body 1 due to the heat generated by the equipment, and the external gas used by the constant-temperature moisturizing mechanism 10 is sometimes lower than the temperature in the workshop body 1, so that the waste heat of the equipment recovered by the branch pipeline 7 can be utilized, and the constant-temperature moisturizing mechanism 10 is assisted to heat, so that the resource utilization rate is improved, and the cost is reduced. If no auxiliary heating is needed, the control system makes the gas in the spiral pipeline 15 directly enter the filtering mechanism 8 through the control valve and bypasses the constant temperature and moisture preserving mechanism 10.

The filtering mechanism 8 comprises a filter screen 801, a spray head 802, a separating chamber 803, an air inlet pipe B804, an air outlet pipe B805, an water inlet pipe 806 and a water outlet pipe 807. The air inlet pipe B804 is arranged at the upper end of the separation chamber 803 and is connected with the air outlet A3, one end of the water inlet pipe 806 is connected with the connecting pipe 16, the other end of the water inlet pipe 806 is connected with the spray head 802, the spray head 802 is obliquely arranged at the upper end of the separation chamber 803, the extension line of the spray head 802 and the extension line of the air outlet pipe B805 form an included angle of 60 degrees, so that the air flowing out of the air outlet pipe B805 and the liquid flowing in the water inlet pipe 806 can be contacted with each other, and the spray head 802 atomizes the liquid into water drops to take away dust in the air. The filter screen 801 is made of foamed plastic polymer, is arranged on the lower side of the separation chamber 803 and is connected with the water outlet pipe 807, the filter screen 801 divides the separation chamber 803 into an upper part and a lower part, gas flows out from the gas outlet pipe B805 at the upper end, large solid particles remain on the filter screen 801, and liquid and fine solid particles pass through the filter screen and enter the water outlet pipe 807 to be discharged. The outlet pipe B805 is arranged on the side wall of the separation chamber 803, and the opening is provided with a water filter net which is net-shaped water-absorbent resin and prevents water from entering the outlet pipe B805, and the outlet of the outlet pipe B805 is connected with the purification mechanism 9. Filter screen 801 can block up the bigger solid particle, prevents it from flowing in outlet pipe 807 and silts up and blocks outlet pipe 807. The filter screen 801 is movably installed in the separation chamber 803 in a plugging manner and needs to be taken out and replaced once a week.

The purification mechanism 9 includes an intake pipe C901, an outlet pipe C902, a purification membrane 903, a purification chamber 904, and an exhaust pipe 905. One end of an air inlet pipe C901 is connected with an outlet of an air outlet pipe B805, the other end of the air inlet pipe C extends into the purifying chamber 904 from the upper part, a purifying film 903 is arranged at the lower end of the purifying chamber 904 and is connected with an exhaust pipe 905, and an air outlet pipe C902 is arranged on the side wall of the upper end of the purifying chamber 904. The gas that passes through filtering mechanism 8 gets into clean room 904 from intake pipe C901, receives the action of gravity, and gas is earlier through purifying film 903, and foreign gas can pass purifying film 903 and lead to constant temperature moisturizing mechanism 10 from exhaust pipe 905 and discharge, and solid particle is blockked by purifying film 903, carries out the secondary and removes dust, and residual gas piles up and floats upward in clean room 904 and flows out from outlet duct C902 and get into constant temperature moisturizing mechanism 10. The purification membrane 903 is a microporous membrane made of multiple layers of polyvinylidene fluoride, polysulfone, cellulose acetate, polyimide, and the like, and needs to be taken out and cleaned every week.

The constant temperature and moisture retention mechanism 10 includes a suction line 101, a discharge line 102, a humidifier, a compressor, a drying pipe, and a heating pipe. The suction pipeline 101 is communicated with external air and used for collecting and supplementing fresh air to enter the workshop body 1, if the gas circulation of the workshop body 1 is completely closed, the air quality is worse and worse, and the existence of industrial production and operating personnel is not facilitated, so that the fresh air must be added in the gas circulation process. The discharge pipe 102 is connected to the purification mechanism 9, and is used for discharging the exhaust gas of the purification mechanism 9; the purification mechanism 9 guides the purified gas into the compressor and sequentially passes through the humidifier and the drying pipe to form constant-temperature and constant-humidity gas meeting the control conditions, and the heating pipe is sleeved on the drying pipe. The spiral pipeline 15 is sleeved on the drying pipe and is alternately arranged with the heating pipe, and the constant-temperature moisturizing mechanism 10 is electrically connected with the control system.

Air inlet A2 is three, and every air inlet A2 still sets up diffusion mechanism 201, and diffusion mechanism 201 is the horn type, the built-in exhaust fan, and the opening sets up a plurality of apertures 202, and aperture 202 is the heliciform and scatters to the outer equidistance interval of horn mouth, and 4 tops of every equipment body are equipped with an air inlet A2, and the ground position both sides indent setting that equipment body 4 was located sets up an air outlet A3 respectively, and air outlet A3 opening sets up the air exhauster. Inside diffusion mechanism 201 diffused the gas diffusion of constant temperature moisturizing mechanism 10 release to workshop body 1, reinforcing gas mobility, the air exhauster was with the gaseous suction in the workshop body 1, guaranteed that constantly there is the gas entering workshop body 1 of new constant temperature and humidity, formed the air current circulation and taken away the heat and the harmful gas that equipment produced.

The front end of the workshop body 1 is provided with a dust removal chamber 11, and the dust removal chamber 11 comprises a front door 111, an accommodating chamber, a rear door 112, an air inlet B113, an air outlet B114, an adsorption bottom layer, a temperature detector and a humidity detector. The front door 111 and the rear door 112 are respectively arranged at two ends of the accommodating chamber, the air inlets B113 and the air outlets B114 are alternately arranged at two sides of the accommodating chamber at intervals, and the adsorption bottom layer is arranged around the inner wall of the accommodating chamber. The inlet of the air inlet B113 is connected with the branch pipeline 6, the outlet of the air outlet B114 is connected with the filtering mechanism 8, the front door 111 and the rear door 112 are interlocking switches and cannot be opened simultaneously, and outside air is prevented from entering the workshop body 1. The clean room 11 is used for the personnel and the equipment of clean entering workshop body 1, closed workshop can not avoid going into and out workshop body 1, when in order to prevent personnel and equipment business turn over workshop, external environment is direct and workshop body 1 contact, personnel and equipment all need pass in and out workshop body 1 through clean room 11, when personnel or equipment get into workshop body 1, open qianmen 111, personnel or equipment get into and hold the room, later close qianmen 111, back door 112 remains closed all the time, air inlet B113 admits air, gas outlet B114 inhales, blow away the dust of personnel or equipment, adsorb by the absorption bottom, the absorption bottom needs periodic replacement, and will hold indoor temperature and humidity control and the workshop body 1 unanimity. When the person or the equipment leaves the plant body 1, the rear door 112 is opened first, the person or the equipment enters the accommodation chamber, the rear door 112 is closed, and then the front door 111 is opened to allow the person or the equipment to leave the accommodation chamber. It is avoided that the outside air exchanges gas with the plant body 1 due to the entrance and exit of personnel and equipment.

The working principle is as follows:

1. 1 internal circulation of workshop body: the control system sets the parameters of the constant-temperature moisturizing mechanism 10 according to the air composition parameters at the optimal yield stage in the previous period, the constant-temperature moisturizing mechanism 10 continuously releases the controlled gas to enter the workshop body 1 from the gas inlet pipe A, the gas outlet pipe B805 continuously sucks the gas in the workshop body 1 out of the filtering mechanism 8, and meanwhile, the polluted gas, dust and heat generated by the equipment body 4 are taken away.

2. The internal circulation of the equipment body 4: according to the actual requirement of the equipment body 4, the gas-liquid universal valve 14 is controlled to release one of the gas or liquid of the constant-temperature moisturizing mechanism 10, the gas storage tank 12 and the liquid storage tank 13 to enter the branch pipeline 7, then the branch pipeline 7 is connected with the equipment body 4 to supply gas or liquid, and the used gas or liquid is discharged into the filtering mechanism 8 by the equipment body 4. The outlet 402 of the device body 4 is connected with the spiral pipeline 15, one end of the spiral pipeline 15 is wound outside the constant temperature moisturizing mechanism 10 in series, and when the constant temperature moisturizing mechanism 10 needs to be heated, gas or liquid in the spiral pipeline 15 is used for auxiliary heating.

3. The filtering mechanism 8 guides gas generated by the workshop body 1 and the equipment body 4 into the separation chamber 803 through the gas inlet pipe B804, and liquid used by the equipment body 4 forms atomized liquid through the spray nozzle 802 to be contacted with gas entering through the gas inlet pipe B804, so that dust is adsorbed on the liquid and falls down at the water outlet pipe 807 to be condensed into water flow again to be discharged, large solid particles are blocked by the filter screen 801 and adsorbed on the filter screen 801, and other gas enters the purification mechanism 9.

4. The purification mechanism 9 adsorbs the harmful gas through the purification film 903, introduces the treated harmful gas into the constant temperature and humidity maintaining mechanism 10, and discharges the treated harmful gas, and the residual gas enters the constant temperature and humidity maintaining mechanism 10 to be supplied to the plant body 1 or the equipment body 4 again.

A. taking one week as a period, the control system controls the constant-temperature and constant-humidity mechanism 10 to release constant-temperature and constant-humidity gas within a set value range according to the temperature, humidity and oxygen content of the product in the optimal yield stage in the last week as current set values, and the constant-temperature and constant-humidity gas is distributed to different branch pipelines 6 and branch pipelines 7 from the main pipeline 5 to enter the workshop body 1 or the equipment body 4;

B. the gas outlet A3 sucks gas in the workshop body 1 into the filtering mechanism 8, the water outlet pipe 807 guides used liquid into the filtering mechanism 8, dust in the gas is adsorbed and solid particles are blocked on the filter screen 801 through atomization of the spray head 802, the gas enters the purifying mechanism 9 from the gas outlet pipe B805, and the liquid enters the purifying mechanism 9 from the water outlet pipe 807;

C. the purification mechanism 9 respectively adsorbs harmful substances in gas and liquid, introduces the gas into the constant-temperature moisturizing mechanism 10, discharges waste treated by the constant-temperature moisturizing mechanism 10 through the discharge pipeline 102, introduces the gas meeting the standard after treatment into the suction pipeline 101, and replenishes fresh air from the opening of the suction pipeline 101 to control the temperature, humidity, dust content, oxygen content and the like of the gas again;

D. the control system collects information such as temperature, humidity, dust content and oxygen content in the workshop body 1 in the week, and the air inlet rate, the air outlet rate, the oxygen content and the product yield of the equipment body 4 in the current week, and redistributes the temperature value, the humidity value, the dust content, the oxygen content and the like in the workshop body 1 in the next period, the air inlet rate, the air outlet rate, the oxygen content and the like of the equipment body 4 according to the information of the optimal yield time period in the week.

The branch pipeline 7 can supply gas or liquid for the equipment body 4, and the same branch pipeline 7 can provide gas and then liquid or provide liquid and then gas, and the gas-liquid conversion needs to discharge original gas or original liquid;

if gas is supplied firstly and then liquid is supplied, residual gas in the branch pipeline 7 is pumped out firstly, the liquid extrudes the gas through the branch pipeline 7, when the gas component detector and the pressure valve detect that the gas is pumped out completely, when the liquid is supplied normally, the equipment is started, the temperature of the used liquid is higher because the liquid is heated in the equipment, heat is supplied to the constant temperature and moisture preservation mechanism 10 through the spiral pipeline 15, then the used liquid enters the filtering mechanism 8 and the purifying mechanism 9, after dust is adsorbed, harmful substances are treated, and then the liquid is discharged as waste liquid;

if supply liquid earlier after the gas, then gas extrusion liquid extrudes liquid completely, and gas composition detector and pressure valve detect gas and take out completely, and when gas normal supply, equipment started, and the gas after the use is because of being heated in equipment, and the temperature is higher, gives constant temperature moisturizing mechanism 10 heat supply through helical pipeline 15, and later rethread filter mechanism 8 and purification mechanism 9 filter and purify and get back to and carry out next round of gas circulation in constant temperature moisturizing mechanism 10 again.

It is noted that, in this document, relational terms such as front, back, up, down, 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. The utility model provides a workshop gas circulation device based on big data, includes workshop body (1), air inlet A (2), gas outlet A (3), equipment body (4) and gas supply unit, its characterized in that: the air supply device comprises a main pipeline (5), branch pipelines (6), a plurality of branch pipelines (7), a filtering mechanism (8), a purifying mechanism (9), a constant-temperature moisturizing mechanism (10) and a control system; the inlet of the main pipeline (5) is connected with the constant-temperature moisturizing mechanism (10) and is provided with an input valve, and the outlet is connected with the inlet of the branch pipeline (6) and the inlet of the branch pipeline (7); the branch pipeline (6) is connected with the air inlet A (2), the outlet of the air inlet A (2) is arranged at the upper end of the workshop body (1) and is provided with an air inlet valve, the air outlet A (3) is arranged at the lower end of the workshop body (1), the air outlet A (3) is connected with the filtering mechanism (8), and the purifying mechanism (9) and the constant-temperature moisturizing mechanism (10) are respectively communicated behind the filtering mechanism (8); the equipment body (4) is arranged inside the workshop body (1), the equipment body (4) comprises an inlet (401) and an outlet (402), the inlet (401) is provided with an air blower, and the outlet (402) is connected with the filtering mechanism (8); one end of the branch pipeline (7) is connected with the main pipeline (5) and penetrates through the workshop body (1), the other end of the branch pipeline is fixed at the bottom of the workshop body (1), a plurality of openings and valves (701) are arranged on the part penetrating through the workshop body (1), and the openings are connected with the access port (401); workshop body (1) is inside to be set up a plurality of temperature detection meters and humidity and to detect the meter, and air inlet A (2) and gas outlet A (3) set up gas composition and detect the meter, and temperature detection meter, humidity detect meter and gas composition detect meter and control system electric connection.

2. The big data based plant gas circulation device according to claim 1, wherein: the workshop gas circulation device based on the big data further comprises a gas storage tank (12) and a liquid storage tank (13); the gas storage tank (12) and the liquid storage tank (13) are arranged on the outer side of the workshop body (1) and are respectively connected with the inlet of the same branch pipeline (7), a gas-liquid universal valve (14) is arranged at the joint of the gas storage tank (12) and the branch pipeline (7), and the liquid storage tank (13), the branch pipeline (6) and the branch pipeline (7) are also connected at the gas-liquid universal valve (14); a gas component detector and a pressure valve are arranged at the outlet of the gas-liquid universal valve (14); the inner wall of the branch pipeline (7) is coated with a hydrophobic layer.

3. The big data based plant gas circulation device according to claim 2, wherein: connect export (402) to set up and connect spiral pipeline (15), spiral pipeline (15) one end is concatenated and is wound in the constant temperature mechanism of moisturizing (10) outside to and filter mechanism (8) between set up connecting pipe (8) and be connected alone, connecting pipe (16) department sets up the control valve, filter mechanism (8) inside sets up pressure detector, control valve and pressure detector and control system electric connection.

4. The big data based plant gas circulation device according to claim 3, wherein: the filtering mechanism (8) comprises a filtering net (801), a spray head (802), a separating chamber (803), an air inlet pipe B (804), an air outlet pipe B (805), an water inlet pipe (806) and a water outlet pipe (807); the air inlet pipe B (804) is arranged at the upper end of the separation chamber (803) and is connected with the air outlet A (3); one end of the water inlet pipe (806) is connected with the connecting pipe (16), the other end of the water inlet pipe is connected with the spray head (802), the spray head (802) is obliquely arranged at the upper end of the separation chamber (803), the spray head (802) and the air outlet pipe B (805) form an acute angle, so that gas and liquid can be contacted with each other, the filter screen (801) is arranged at the lower side of the separation chamber (803) and is connected with the water outlet pipe (807), the air outlet pipe B (804) is arranged on the side wall of the separation chamber (803), and the outlet of the air outlet pipe B is connected with the purification mechanism (9).

5. The big data based plant gas circulation device according to claim 4, wherein: the purification mechanism (9) comprises an air inlet pipe C (901), an air outlet pipe C (902), a purification membrane (903), a purification chamber (904) and an exhaust pipe (905); one end of the air inlet pipe C (901) is connected with an outlet of the air outlet pipe B (805), the other end of the air inlet pipe C extends into the purifying chamber (904) from the upper part, the purifying film (903) is arranged at the lower end of the purifying chamber (904) and is connected with an exhaust pipe (905), and the air outlet pipe C (902) is arranged on the side wall of the upper end of the purifying chamber (904).

6. The big data based plant gas circulation device according to claim 4, wherein: the constant-temperature moisturizing mechanism (10) comprises a suction pipeline (101), a discharge pipeline (102), a humidifier, a compressor, a drying pipe and a heating pipe; the suction pipeline (101) is communicated with external air, and the discharge pipeline (102) is connected with the purification mechanism (9); compressor, humidifier, drying tube set gradually inside the mechanism of moisturizing to constant temperature, and the heating pipe cover is established on the drying tube, spiral duct (15) cover is established on the drying tube and with heating pipe alternate arrangement, mechanism (10) and control system electric connection moisturize to constant temperature.

7. The big data based plant gas circulation device according to claim 1, wherein: air inlet A (2) are a plurality of, and every air inlet A (2) still set up diffusion mechanism (201), diffusion mechanism (201) are the horn type, built-in exhaust fan, and the opening sets up a plurality of apertures (202), and aperture (202) are the heliciform and scatter to the outer equidistance interval of horn mouth, and every equipment body (4) top is equipped with an air inlet A (2), and the ground position side indent that equipment body (4) are located sets up a plurality of gas outlets A (3), and gas outlet A (3) set up the air exhauster.

8. The big data based plant gas circulation device according to claim 7, wherein: the front end of the workshop body (1) is provided with a dust removal chamber (11), the dust removal chamber comprises a front door (111), a containing chamber, a rear door (112), an air inlet B (113), an air outlet B (114) and an adsorption bottom layer, the front door (111) and the rear door (112) are respectively arranged at two ends of the containing chamber, the air inlet B (113) and the air outlet B (114) are alternately arranged at two sides of the containing chamber at intervals, and the adsorption bottom layer is arranged around the inner wall of the containing chamber; the inlet of the air inlet B (113) is connected with the branch pipeline (6), and the outlet of the air outlet B (114) is connected with the filtering mechanism (8); the front door (111) and the rear door (112) are interlocking switches and cannot be opened simultaneously.

9. A control method of a big data based plant gas circulation device according to claim 4, characterized in that: the branch pipeline (7) can supply air or liquid for the equipment body (4), the same branch pipeline (7) can supply air and can supply liquid in a conversion mode, and raw materials are discharged in the gas-liquid conversion mode;

if gas is supplied firstly and then liquid is supplied, residual gas in the branch pipeline (7) is pumped out firstly, the liquid extrudes the gas through the branch pipeline (7), when the gas component detector and the pressure valve detect that the gas is completely pumped out, when the liquid is supplied normally, the equipment is started, the used liquid is heated in the equipment, the temperature is higher, heat is supplied to the constant-temperature moisture-preserving mechanism (10) through the spiral pipeline (15), then the liquid enters the filtering mechanism (8) and the purifying mechanism (9), dust is adsorbed, and harmful substances are treated and then the liquid is discharged as waste liquid;

if supply liquid earlier after the gas, then gas extrusion liquid extrudes liquid completely, and gas composition detector and pressure valve detect gas and take out completely, and when gas normal supply, equipment started, and gas after the use is because of being heated in equipment, and the temperature is higher, gives constant temperature moisturizing mechanism (10) heat supply through helical pipeline (15), later rethread filtering mechanism (8) and purification mechanism (9) filtration and purification get back to again and carry out next round of gas circulation in constant temperature moisturizing mechanism (10).

10. A control method of a workshop gas circulation device based on big data is characterized in that: the steps are as follows,

A. the constant-temperature and constant-humidity mechanism (10) releases constant-temperature and constant-humidity gas through the control of a control system, and the constant-temperature and constant-humidity gas is distributed to different branch pipelines (6) and branch pipelines (7) from the main pipeline (5) and enters the workshop body (1) or the equipment body (4);

B. the gas outlet A (3) sucks gas in the workshop body (1) into the filtering mechanism (8), the water outlet pipe guides used liquid into the filtering mechanism (8), dust in the gas is adsorbed by the atomization of the spray head and solid particles are blocked on the filtering net, the gas enters the purifying mechanism (9) from the gas outlet pipe B, and the liquid enters the purifying mechanism (9) from the water outlet pipe;

C. the purification mechanism (9) respectively adsorbs harmful substances in gas and liquid, the gas is introduced into the constant-temperature moisturizing mechanism (10), the waste treated by the constant-temperature moisturizing mechanism (10) is discharged through a discharge pipeline, the treated gas meeting the standard is introduced into an intake pipeline, and fresh air is supplemented from an opening of the intake pipeline to control the temperature, the humidity, the dust content, the oxygen content and the like of the gas again;

D. the control system collects information such as temperature, humidity, dust content and oxygen content in the workshop body (1) in the period T, stores the air inlet rate, the air outlet rate, the oxygen content and the product yield of the equipment body (4) in the period T, and redistributes the temperature value, the humidity value, the dust content, the oxygen content and the like in the workshop body (1) in the next period and the air inlet rate, the air outlet rate, the oxygen content and the like of the equipment body (4) according to the information of the optimal yield time period in the period T.