CN105546689A - Full-automatic evaporative cooling air-exchanging unit for prison cell - Google Patents

Full-automatic evaporative cooling air-exchanging unit for prison cell Download PDF

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Publication number
CN105546689A
CN105546689A CN201510922995.1A CN201510922995A CN105546689A CN 105546689 A CN105546689 A CN 105546689A CN 201510922995 A CN201510922995 A CN 201510922995A CN 105546689 A CN105546689 A CN 105546689A
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China
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described
end
connected
pin
electric capacity
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CN201510922995.1A
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Chinese (zh)
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CN105546689B (en
Inventor
章新江
肖裕荣
樊柏顺
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诸暨市兴阳机电设备有限公司
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Publication of CN105546689A publication Critical patent/CN105546689A/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0007Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
    • F24F5/0035Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using evaporation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/30Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/62Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/50Control or safety arrangements characterised by user interfaces or communication
    • F24F11/56Remote control
    • F24F11/58Remote control using Internet communication

Abstract

The invention discloses a full-automatic evaporative cooling air-exchanging unit for a prison cell. The full-automatic evaporative cooling air-exchanging unit comprises an evaporative cooling air-exchanging unit body and a control system for controlling the evaporative cooling air-exchanging unit body. According to the full-automatic evaporative cooling air-exchanging unit for the prison cell, the harmonic component of output current of an inverter and the harmonic loss of a motor can be reduced, the pulse torque and noise can be lowered, the efficiency of the motor is improved, and the power utilization rate is increased; communication can be achieved through a WIFI network and a remote PC end to achieve centralized control over all evaporative cooling air-exchanging units in a project; remote control, parameter correction, fault check, software upgrading and other applications of a cold air machine can also be completed remotely by logging in a PC of the control end; besides, the distance and range of the whole control network can be extended quickly and conveniently; the full-automatic evaporative cooling air-exchanging unit is low in price, convenient to move and mount and convenient and easy to use, and the chassis cleaning effect is good; when rainwater invades the unit, redundant water can flow out of a drainage pipe automatically, and chassis cleaning in a power-off state and maintenance after power is off are also facilitated.

Description

The full-automatic evaporation type cool-down ventilation machine of a kind of prison

[technical field]

The present invention relates to the technical field of evaporation type cool-down ventilation machine, particularly the technical field of the full-automatic evaporation type cool-down ventilation machine of a kind of prison.

[background technology]

Prison is that crime obtains new life or moves towards the watershed in abyss.The quality of prison environment directly affects the safety management of prison institute, and affect public security organ, the reputation of judicial department and even government and image, national human rights conditions are here seen what is coming from one small clue especially.

For creating good supervision environment, promote the physical and mental health of Prisoners, inmate, the intent propagation of prevention epidemic virus, solve muddy unpleasant lavatory urine and stool taste and sweat odor in summer prison and cannot discharge, check high temperature season person's heatstroke in poor health even generation of the major event such as unusual death.Air conditioner evaporative cooling technology is adopted to implement aeration-cooling to detention house prison.

Evaporative air cooler utilizes water evaporation for cooling, and air supplying distance is far away, air quantity is large, enclosed premise temperature can be made to be evenly distributed, have filtering function concurrently.Make indoor environment comfortable, oxygen content is high, with fresh air.

Notification number is that the Chinese utility model patent of CN201827985U discloses evaporation type air conditioner for communication machine room, be widely used in evaporation type air conditioner for communication machine room field, and be not suitable for prison, and the control system of separate unit evaporation type cool-down ventilation machine usually connects a panel by one piece of master control borad by a connection and forms, but at some application scenario (as: prison), need to be held by PC to concentrate (group's machine) to control to all evapn formula cool-down ventilation machine in an engineering, realize central controlled mode and be divided into wired and wireless mode.It is convenient that wireless mode has engineering wiring, saving the advantages such as engineering time cost, is the top-priority mode of centralized control system, in wireless mode, there is again multiple technologies form, some air conditioner centralized control system current, employing be wireless technology based on 433M or 315M frequency, this technology is always for a long time, it has several comparatively outstanding shortcoming, one is that message transmission rate is low, usually can not baud rate more than 9600, and data transmission credibility is low.Two is this kind of wireless module nodes, and networking is inconvenient, when long-distance large-range, is difficult to expanding node scope.Three is the Internet, applications and the development trend that are difficult to adapt to current extensive use.

WiFi technology is one of wireless technology of current the most popular application, there is transfer rate high, band encryption, transmit reliable feature, especially use in spring tide at the Internet of Things of recent years, WIFI obtains as technology main flow and applies the most widely, correlation technique and equipment, be developed rapidly, price also reduces further, and the scheme implementation for the centralized control system based on WIFI provides very favorable condition.Wherein, although WIFI itself belongs to short range transmission technology, but can use wireless aps as relay connection and networking, thus expand whole net control Distance geometry scope quickly and easily, and Long-distance Control can be implemented by accessing Internet fast.

Moreover due to the nearest 2 years undersized cheap WIN system touch screen panel computers that come into vogue, this computer price was less than 500 yuan, and built-in WIFI module, if it is used as centralized Control end, has again price low, convenient mobile, the advantage of installation.And if adopt other wireless protocols, as 433M, in common computer, there is no built-in 433M correlation module, mean and must hold at PC, usually with USB form, connect the data conversion module that another is special, bothersome effort.

Based on above consideration, in the technical program, have employed the mode of WIFI as wireless transmission.

For air conditioner control field, at PC end, centralized Control is carried out to all devices in whole engineering, it is a very practical standard-required, and some centralized control system current, no matter it adopts wired mode or wireless mode, realize controlling to all machines at PC end although can complete, but still need operating personnel often to operate PC, and this programme not only the limit in this hierarchy of skill of centralized Control, but based on this system architecture of centralized Control, accomplish full-automation, intelligent, unattended standard, under normal conditions, can continuously some months all without the need to human users and setting, in order to reach this standard, need air conditioner, from hardware, software, from unit to system, carry out rational function distribution and coordination, just can be accomplished.

Centralized control system basic framework is, unit uses frequency control machine, so that according to actual needs, in conjunction with temperature, the factors such as time automatically adjust to fan speed.Every platform machine intimate uses one piece of VFC mainboard, except controlling motor start and stop and rotating speed, control water pump simultaneously, wind is put, draining valve, water intaking valve, real-time detection current of electric and water level information, simultaneously, every platform machine will be furnished with one piece of WIFI converter, be connected with mainboard, this WIFI converter is intelligent data transceiver module, play intermediate axle beam action, while being responsible for controlling mainboard communication with every platform air conditioner, by controlling the WIFI module of carrying, access WIFI network, hold with long-range PC and realize communication, except above two-way communication, also be responsible for humiture collection, various optimum configurations, receive common IR remote controller signal, manual key input etc., therefore, this WIFI converter is also one piece of complete control panel, both conveniently centralized control system can be accessed, also normal control can be realized to separate unit air conditioner separately, therefore, even if in centralized control system, occur that such as route is damaged, during the systematic failures such as PC end fault, all machines can depart from centralized Control and independent operating, ensure air conditioner reliability of operation.

Of the prior art, the sewage trainage apparatus of evaporative air cooler, the draining valve that general employing is electronic, when vaporizing type air conditioner meets rainwater intrusion, the water of redundance can not overflow drainpipe automatically; When can not thorough emptying chassis sewage under the state of vaporizing type air conditioner in power-off, be not easy to chassis and remove contamination and maintenance after power-off.

During owing to removing contamination on chassis, that the impulse force of the water of being discharged by water intaking valve rinses chassis, dirt in chassis along with rinse water discharge from draining valve, and the impulse force of the water that water intaking valve is discharged can diminish gradually in the process of flowing, cause dirt not discharge from draining valve completely, thus chassis cleaning performance is poor.

[summary of the invention]

Object of the present invention solves the problems of the prior art exactly, the full-automatic evaporation type cool-down ventilation machine of a kind of prison is proposed, can be held by WIFI network and long-range PC and realize communication, realize the centralized Control of all evapn formula cool-down ventilation machine in an engineering, also can realize in remote strange land, by logging in the connection of control end PC, complete the Long-distance Control to refrigerator system, amendment parameter, fault is checked, the application such as software upgrading, also centralized Control can be departed from, isolated operation, and whole net control Distance geometry scope can be expanded quickly and easily, price is low, convenient mobile installation, simple and easy to use, and chassis cleaning performance is good, when rainwater invades, the water of redundance can overflow drainpipe automatically, also the chassis be convenient under off-position remove contamination and power-off after maintenance.

For achieving the above object, the present invention proposes the full-automatic evaporation type cool-down ventilation machine of a kind of prison, comprise the control system of evaporation type cool-down ventilation machine and control evaporation type cool-down ventilation machine, described evaporation type cool-down ventilation machine comprises chassis, top cover, some evaporating wet curtain nets, two the first shutters, second shutter, some screen packs, motor, electric machine support, fan blade, air outlet reducing head, electric vent, spray water distributor, recoil groove, side air-out cylinder, first water pump, liquid level sensor, electromagnetic water inlet valve and spilling water blowdown apparatus, described two the first shutters, second shutter and side air-out cylinder are located on four edges on chassis respectively, described two the first shutters, second shutter and side air-out cylinder are provided with top cover, by electric machine support, motor is installed in described side air-out cylinder, the rotating shaft of described motor is provided with fan blade, the outer end of described side air-out cylinder is provided with air outlet reducing head, the outer end of described air outlet reducing head is provided with electric vent, the inner side of described first shutter and the second shutter is equipped with evaporating wet curtain net, described evaporating wet curtain net and be equipped with screen pack between the first shutter and the second shutter, the bottom of described top cover is provided with the recoil groove corresponding with evaporating wet curtain net, be provided with spray water distributor in described recoil groove, described chassis is provided with the first water pump, liquid level sensor, electromagnetic water inlet valve and spilling water blowdown apparatus, described first water delivery side of pump is connected with spray water distributor, and described electromagnetic water inlet valve is connected with water inlet pipe, and described spilling water blowdown apparatus comprises spilling water cylinder, sealing gasket, at the bottom of screw thread, rubber ring, nut and the second water pump, be located at the bottom of described screw thread on chassis, be fixedly mounted on chassis by nut at the bottom of described screw thread, seal with elastometic washer is passed through at the bottom of described screw thread and between chassis, upper end at the bottom of described screw thread is provided with the spilling water cylinder be threaded, and sealed by sealing gasket between at the bottom of described spilling water cylinder and screw thread, described second water pump is located on chassis, described second water delivery side of pump is located in spilling water cylinder, and described control system comprises Control Room PC and holds, evaporation type cool-down ventilation machine intelligent frequency-conversion controls mainboard, WIFI intelligent converter and LAN, described Control Room PC end is connected with WIFI intelligent converter by LAN, described WIFI intelligent converter and evaporation type cool-down ventilation machine intelligent frequency-conversion control mainboard and are connected, and described evaporation type cool-down ventilation machine intelligent frequency-conversion controls mainboard and comprises CPU control unit, high-power integrated control module, relay group, second communication module and motor current detecting circuit, described high-power integrated control module, relay group, liquid level sensor, motor current detecting circuit is all connected with CPU control unit with the second communication module, and described high-power integrated control module is connected with motor and motor current detecting circuit respectively, the relay in described relay group respectively with the first water pump, electromagnetic water inlet valve, electric vent and the second water pump connect one to one, and described WIFI intelligent converter comprises the first single-chip microcomputer, display screen, WIFI integration module, Temperature Humidity Sensor, infrared remote control Receiver, push-button unit and the first communication module, described display screen, WIFI integration module, Temperature Humidity Sensor, infrared remote control Receiver, push-button unit is all connected with the first single-chip microcomputer with the first communication module, and described first communication module is connected with the second communication module by connection.

As preferably, described high-power integrated control module comprises resistance R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, R13, R14, R15, R16, R17, R18, electric capacity C1, C2, C3, C4, C5, C6, C7, C8, C9, C10, C11, C12, C13, C14, C15, C16, C17, C18, C19, C20, diode D1, D2, D3, D4, D5, D6 and IPM module, described resistance R1 is all connected with cathode power supply E1 with one end of electric capacity C1, the other end ground connection of described electric capacity C1, the other end of described resistance R1 is connected with the anode of diode D1, the negative electrode of described diode D1 respectively with the positive pole of electric capacity C2, one end of electric capacity C3 is connected with the pin 19 of IPM module, the negative pole of described electric capacity C2 is connected with the pin 20 of IPM module with the other end of electric capacity C3, one end of described resistance R3 is connected with the pin 20 of IPM module, the other end of described resistance R3 is held with the pin 26 of IPM module and the W of motor respectively and is connected, described resistance R4 is all connected with cathode power supply E1 with one end of electric capacity C5, the other end ground connection of described electric capacity C5, the other end of described resistance R4 is connected with the anode of diode D2, the negative electrode of described diode D2 respectively with the positive pole of electric capacity C6, one end of electric capacity C7 is connected with the pin 15 of IPM module, the negative pole of described electric capacity C6 is connected with the pin 16 of IPM module with the other end of electric capacity C7, one end of described resistance R6 is connected with the pin 16 of IPM module, the other end of described resistance R6 is held with the pin 25 of IPM module and the V of motor respectively and is connected, described resistance R7 is all connected with cathode power supply E1 with one end of electric capacity C9, the other end ground connection of described electric capacity C9, the other end of described resistance R7 is connected with the anode of diode D3, the negative electrode of described diode D2 respectively with the positive pole of electric capacity C10, one end of electric capacity C11 is connected with the pin 11 of IPM module, the negative pole of described electric capacity C10 is connected with the pin 12 of IPM module with the other end of electric capacity C11, one end of described resistance R10 is connected with the pin 12 of IPM module, the other end of described resistance R10 is held with the pin 24 of IPM module and the U of motor respectively and is connected, the pin 1 of described CPU control unit is connected with one end of resistance R2, the other end of described resistance R2 is connected with one end of electric capacity C4 and the pin 17 of IPM module respectively, the other end ground connection of described electric capacity C4, the pin 2 of described CPU control unit is connected with one end of resistance R5, the other end of described resistance R5 is connected with one end of electric capacity C8 and the pin 13 of IPM module respectively, the other end ground connection of described electric capacity C8, the pin 3 of described CPU control unit is connected with one end of resistance R8, the other end of described resistance R8 is connected with one end of electric capacity C12 and the pin 9 of IPM module respectively, the other end ground connection of described electric capacity C12, the pin 4 of described CPU control unit is connected with one end of resistance R16, the other end of described resistance R16 is connected with one end of electric capacity C18 and the pin 5 of IPM module respectively, the other end ground connection of described electric capacity C18, the pin 5 of described CPU control unit is connected with one end of resistance R17, the other end of described resistance R17 is connected with one end of electric capacity C17 and the pin 4 of IPM module respectively, the other end ground connection of described electric capacity C17, the pin 6 of described CPU control unit is connected with one end of resistance R18, the other end of described resistance R18 is connected with one end of electric capacity C16 and the pin 3 of IPM module respectively, the other end ground connection of described electric capacity C16, electric capacity C19 and electric capacity C20 is parallel with between the pin 2 of described IPM module and pin 1, the positive pole of described electric capacity C20 is connected with the pin 1 of IPM module and cathode power supply E1 respectively, pin 2 ground connection of described IPM module, the pin 23 of described IPM module is connected with one end of resistance R9 and the anode of diode D4 respectively, the other end ground connection of described resistance R9, the negative electrode of described diode D4 is connected with one end of resistance R11 and Current amplifier loop respectively, described Current amplifier loop is connected with the pin 8 of CPU control unit, the other end of described resistance R11 is connected with one end of resistance R12 and resistance R14 respectively, the other end of described resistance R12 is connected with one end of electric capacity C14 and the pin 8 of IPM module respectively, the other end of described resistance R14 and the other end of electric capacity C14, one end of electric capacity C13, one end of electric capacity C15 connects and ground connection, the other end of described electric capacity C13 is connected with the pin 7 of IPM module, the other end of described electric capacity C15 is connected with the pin 6 of IPM module and the pin 7 of CPU control unit respectively, the pin 22 of described IPM module is connected with one end of resistance R13 and the anode of diode D5 respectively, the other end ground connection of described resistance R13, the negative electrode of described diode D5 is connected with one end of resistance R11 and Current amplifier loop respectively, the pin 21 of described IPM module is connected with one end of resistance R15 and the anode of diode D6 respectively, the other end ground connection of described resistance R15, the negative electrode of described diode D6 is connected with one end of resistance R11 and Current amplifier loop respectively, the pin 10 of described IPM module, 14 are all connected with cathode power supply E1 with 18, the pin 27 of described IPM module connects the cathode power supply of 300V.

As preferably, also comprise internet and after-sales service center, described after-sales service center is connected with LAN by internet.

As preferably, described display screen is dot matrix 12864LCD display screen, and 1st ~ 5 pin of described display screen are connected with pin PC3, PC4, PC5, PG0 and PG1 of the first single-chip microcomputer successively respectively; Described infrared remote control Receiver is tripod type infrared remote control Receiver, and the 3rd pin of described infrared remote control Receiver is connected with the pin PA3 of the first single-chip microcomputer; Described Temperature Humidity Sensor is three-wire type Temperature Humidity Sensor, and the 2nd line of described Temperature Humidity Sensor is connected with the pin PD4 of the first single-chip microcomputer.

As preferably, also comprise buzzer, described buzzer is connected with the pin PE3 of the first single-chip microcomputer.

As preferably, also comprise three LED, the positive pole of described three LED is connected with pin PE1, PC1 and PE6 of the first single-chip microcomputer respectively by resistance, the minus earth of described LED.

As preferably, described Control Room PC holds as undersized WIN system touch screen panel computer.

As preferably, UTXD with the URXD port of described WIFI integration module is connected with pin PD6 and PD5 of the first single-chip microcomputer respectively; Described push-button unit comprise enter button, exit button, the button that moves to left, the button that moves to right ,+button and-button, described in enter button, exit button, the button that moves to left, the button that moves to right ,+button be connected with pin PB1, PD3, PD0, PB0, PE0 and PE7 of the first single-chip microcomputer respectively with-button.

As preferably, pin RX1 with TX1 of described first communication module is connected with pin PA4 and PA5 of the first single-chip microcomputer respectively.

As preferably, be made up of body and the connecting portion being located at body upper end at the bottom of described screw thread, sealing gasket is provided with in described connecting portion, the inwall of described connecting portion is provided with internal thread, the lower end of described spilling water cylinder is provided with connector, described connector is provided with the external screw thread matched with internal thread, and the lower end of described connecting portion is provided with plate body.

Beneficial effect of the present invention: 1, in engineering without the need to wiring, wirelessly transmit.And WIFI module is cheap, accomplish the level of about 15 yuan.2, required in engineering networking wireless aps, for universal, can directly commercially, type selecting, and also model is numerous, and buying is convenient.3, between each wireless aps, the connection networking of various ways can be realized, can wirelessly between AP, also can wired mode, realize relaying, in actual applications, usually only need several wireless aps, just can the air conditioner of Coverage Control about 100.4, WIN system flat-plate touch screen computer is used, due to the built-in WIFI of computer itself, without the need to external any data conversion module, and also dull and stereotyped as small size, cheap, convenient installation and mobile and debugging.5, on the basis of WIFI networking communication, be combined in PC end and control software design is installed, the centralized Control to air conditioners all in same engineering can be realized, realize intelligent, full-automatic, and the control criterion become more meticulous.System is according to humiture data, and the parameters such as binding time, and in real time to the wind speed of air conditioner, pattern etc. regulate, and perform full automatic timing start-up, shutdown, pattern switching etc., and many operational factors of real time record preserving.6, with the LAN that WIFI mode is set up, both independent of other networks in engineering site, can not interfere with each other and contacted.But then, due to adopt is WIFI and general AP, can easily using it as a subnet, with this already present internet in scene, carry out cascade serial connection, thus allow control end PC, perform centralized control functions on the one hand, simultaneously also accessing external network, realizes in remote strange land, by logging in the connection of control end PC, complete the Long-distance Control to refrigerator system, amendment parameter, the application such as fault is checked, software upgrading.7, applied by the technology of SVPWM, obviously can reduce the harmonic components of inverter output current and the harmonic loss of motor, reduce pulsating torque and noise, improve electric efficiency, and its power utilization rate, about 15% is improved than SPWM, 8, to be located on vaporizing type air conditioner chassis at the bottom of screw thread, upper end at the bottom of screw thread is provided with the spilling water cylinder be threaded, when vaporizing type air conditioner meets rainwater intrusion, the water of redundance overflows automatically by the upper port of spilling water cylinder, and enter into drainpipe by the through hole at the bottom of screw thread, when vaporizing type air conditioner needs power-off maintenance or chassis to remove contamination, directly spilling water cylinder can be turned at the bottom of screw thread, water in vaporizing type air conditioner chassis is by the thorough emptying of through hole at the bottom of screw thread.

Feature of the present invention and advantage will be described in detail by reference to the accompanying drawings by embodiment.

[accompanying drawing explanation]

Fig. 1 is the schematic block diagram of the full-automatic evaporation type cool-down ventilation machine of a kind of prison of the present invention;

Fig. 2 is the schematic block diagram that evaporation type cool-down ventilation machine intelligent frequency-conversion controls mainboard;

Fig. 3 is the schematic block diagram of WIFI intelligent converter;

Fig. 4 is the circuit diagram of high-power integrated control module;

Fig. 5 is the structural representation of evaporation type cool-down ventilation machine;

Fig. 6 is mounted in the schematic diagram of the parts on chassis;

Fig. 7 is the enlarged drawing of A in Fig. 6.

In figure: 1-evaporation type cool-down ventilation machine, 2-control system, 11-chassis, 12-top cover, 13-evaporating wet curtain net, 14-first shutter, 15-second shutter, 16-screen pack, 17-motor, 18-electric machine support, 19-fan blade, 110-air outlet reducing head, 111-electric vent, 112-sprays water distributor, 113-recoils groove, 114-side air-out cylinder, 115-first water pump, 116-liquid level sensor, 117-electromagnetic water inlet valve, 118-spilling water blowdown apparatus, 119-water inlet pipe, 1181-spilling water cylinder, 1182-sealing gasket, at the bottom of 1183-screw thread, 1184-rubber ring, 1185-nut, 11811-connector, 11831-body, 11832-connecting portion, 11833-plate body, 21-Control Room PC holds, 22-evaporation type cool-down ventilation machine intelligent frequency-conversion controls mainboard, 23-WIFI intelligent converter, 24-LAN, 25-after-sales service center, 26-internet, 221-CPU control unit, the high-power integrated control module of 222-, 223-relay group, 225-second communication module, 226-motor current detecting circuit, 2222-IPM module, 231-first single-chip microcomputer, 232-display screen, 233-WIFI integration module, 234-Temperature Humidity Sensor, 235-infrared remote control Receiver, 236-push-button unit, 237-first communication module, 238-buzzer, 239-LED lamp, 2310-resistance, 2361-enters button, 2362-exits button, 2363-moves to left button, 2364-moves to right button, 2365-+ button, 2366--button.

[detailed description of the invention]

Consult Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7, the structural representation of the full-automatic evaporation type cool-down ventilation machine of a kind of prison of the present invention, comprise the control system 2 of evaporation type cool-down ventilation machine 1 and control evaporation type cool-down ventilation machine 1, described evaporation type cool-down ventilation machine 1 comprises chassis 11, top cover 12, some evaporating wet curtain nets 13, two the first shutters 14, second shutter 15, some screen packs 16, motor 17, electric machine support 18, fan blade 19, air outlet reducing head 110, electric vent 111, spray water distributor 112, recoil groove 113, side air-out cylinder 114, first water pump 115, liquid level sensor 116, electromagnetic water inlet valve 117 and spilling water blowdown apparatus 118, described two the first shutters 14, second shutter 15 and side air-out cylinder 114 are located on four edges on chassis 11 respectively, described two the first shutters 14, second shutter 15 and side air-out cylinder 114 are provided with top cover 12, by electric machine support 18, motor 17 is installed in described side air-out cylinder 114, the rotating shaft of described motor 17 is provided with fan blade 19, the outer end of described side air-out cylinder 114 is provided with air outlet reducing head 110, the outer end of described air outlet reducing head 110 is provided with electric vent 111, the inner side of described first shutter 14 and the second shutter 15 is equipped with evaporating wet curtain net 13, described evaporating wet curtain net 13 and be equipped with screen pack 16 between the first shutter 14 and the second shutter 15, the bottom of described top cover 12 is provided with the recoil groove 113 corresponding with evaporating wet curtain net 13, be provided with spray water distributor 112 in described recoil groove 113, described chassis 11 is provided with the first water pump 115, liquid level sensor 116, electromagnetic water inlet valve 117 and spilling water blowdown apparatus 118, the output of described first water pump 115 is connected with spray water distributor 112, and described electromagnetic water inlet valve 117 is connected with water inlet pipe 119, and described spilling water blowdown apparatus 118 comprises spilling water cylinder 1181, sealing gasket 1182, at the bottom of screw thread 1183, rubber ring 1184, nut 1185 and the second water pump 1186, at the bottom of described screw thread, 1183 are located on chassis 11, at the bottom of described screw thread, 1183 are fixedly mounted on chassis 11 by nut 1185, sealed by rubber ring 1184 between 1183 and chassis 11 at the bottom of described screw thread, the upper end of 1183 at the bottom of described screw thread is provided with the spilling water cylinder 1181 be threaded, sealed by sealing gasket 1182 between 1183 at the bottom of described spilling water cylinder 1181 and screw thread, described second water pump 1186 is located on chassis 11, the output of described second water pump 1186 is located in spilling water cylinder 1181, and described control system 2 comprises Control Room PC and holds 21, evaporation type cool-down ventilation machine intelligent frequency-conversion controls mainboard 22, WIFI intelligent converter 23 and LAN 24, described Control Room PC holds 21 to be connected with WIFI intelligent converter 23 by LAN 24, described WIFI intelligent converter 23 and evaporation type cool-down ventilation machine intelligent frequency-conversion control mainboard 24 and are connected, and described evaporation type cool-down ventilation machine intelligent frequency-conversion controls mainboard 22 and comprises CPU control unit 221, high-power integrated control module 222, relay group 223, second communication module 225 and motor current detecting circuit 226, described high-power integrated control module 222, relay group 223, liquid level sensor 116, motor current detecting circuit 226 is all connected with CPU control unit 221 with the second communication module 225, described high-power integrated control module 222 is connected with motor 17 and motor current detecting circuit 226 respectively, the relay in described relay group 223 respectively with the first water pump 115, electromagnetic water inlet valve 117, electric vent 111 and the second water pump 1186 connect one to one, and described WIFI intelligent converter 23 comprises the first single-chip microcomputer 231, display screen 232, WIFI integration module 233, Temperature Humidity Sensor 234, infrared remote control Receiver 235, push-button unit 236 and the first communication module 237, described display screen 232, WIFI integration module 233, Temperature Humidity Sensor 234, infrared remote control Receiver 235, push-button unit 236 is all connected with the first single-chip microcomputer 231 with the first communication module 237, and described first communication module 237 is connected with the second communication module 225 by connection, and described high-power integrated control module 222 comprises resistance R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, R13, R14, R15, R16, R17, R18, electric capacity C1, C2, C3, C4, C5, C6, C7, C8, C9, C10, C11, C12, C13, C14, C15, C16, C17, C18, C19, C20, diode D1, D2, D3, D4, D5, D6 and IPM module 2222, described resistance R1 is all connected with cathode power supply E1 with one end of electric capacity C1, the other end ground connection of described electric capacity C1, and the other end of described resistance R1 is connected with the anode of diode D1, the negative electrode of described diode D1 respectively with the positive pole of electric capacity C2, one end of electric capacity C3 is connected with the pin 19 of IPM module 2222, the negative pole of described electric capacity C2 is connected with the pin 20 of IPM module 2222 with the other end of electric capacity C3, one end of described resistance R3 is connected with the pin 20 of IPM module 2222, the other end of described resistance R3 is held with the pin 26 of IPM module 2222 and the W of motor 17 respectively and is connected, described resistance R4 is all connected with cathode power supply E1 with one end of electric capacity C5, the other end ground connection of described electric capacity C5, the other end of described resistance R4 is connected with the anode of diode D2, the negative electrode of described diode D2 respectively with the positive pole of electric capacity C6, one end of electric capacity C7 is connected with the pin 15 of IPM module 2222, the negative pole of described electric capacity C6 is connected with the pin 16 of IPM module 2222 with the other end of electric capacity C7, one end of described resistance R6 is connected with the pin 16 of IPM module 2222, the other end of described resistance R6 is held with the pin 25 of IPM module 2222 and the V of motor 17 respectively and is connected, described resistance R7 is all connected with cathode power supply E1 with one end of electric capacity C9, the other end ground connection of described electric capacity C9, the other end of described resistance R7 is connected with the anode of diode D3, the negative electrode of described diode D2 respectively with the positive pole of electric capacity C10, one end of electric capacity C11 is connected with the pin 11 of IPM module 2222, the negative pole of described electric capacity C10 is connected with the pin 12 of IPM module 2222 with the other end of electric capacity C11, one end of described resistance R10 is connected with the pin 12 of IPM module 2222, the other end of described resistance R10 is held with the pin 24 of IPM module 2222 and the U of motor 17 respectively and is connected, the pin 1 of described CPU control unit 221 is connected with one end of resistance R2, the other end of described resistance R2 is connected with one end of electric capacity C4 and the pin 17 of IPM module 2222 respectively, the other end ground connection of described electric capacity C4, the pin 2 of described CPU control unit 221 is connected with one end of resistance R5, the other end of described resistance R5 is connected with one end of electric capacity C8 and the pin 13 of IPM module 2222 respectively, the other end ground connection of described electric capacity C8, the pin 3 of described CPU control unit 221 is connected with one end of resistance R8, the other end of described resistance R8 is connected with one end of electric capacity C12 and the pin 9 of IPM module 2222 respectively, the other end ground connection of described electric capacity C12, the pin 4 of described CPU control unit 221 is connected with one end of resistance R16, the other end of described resistance R16 is connected with one end of electric capacity C18 and the pin 5 of IPM module 2222 respectively, the other end ground connection of described electric capacity C18, the pin 5 of described CPU control unit 221 is connected with one end of resistance R17, the other end of described resistance R17 is connected with one end of electric capacity C17 and the pin 4 of IPM module 2222 respectively, the other end ground connection of described electric capacity C17, the pin 6 of described CPU control unit 221 is connected with one end of resistance R18, the other end of described resistance R18 is connected with one end of electric capacity C16 and the pin 3 of IPM module 2222 respectively, the other end ground connection of described electric capacity C16, electric capacity C19 and electric capacity C20 is parallel with between the pin 2 of described IPM module 2222 and pin 1, the positive pole of described electric capacity C20 is connected with the pin 1 of IPM module 2222 and cathode power supply E1 respectively, pin 2 ground connection of described IPM module 2222, the pin 23 of described IPM module 2222 is connected with one end of resistance R9 and the anode of diode D4 respectively, the other end ground connection of described resistance R9, the negative electrode of described diode D4 is connected with one end of resistance R11 and Current amplifier loop respectively, described Current amplifier loop is connected with the pin 8 of CPU control unit 221, the other end of described resistance R11 is connected with one end of resistance R12 and resistance R14 respectively, the other end of described resistance R12 is connected with one end of electric capacity C14 and the pin 8 of IPM module 2222 respectively, the other end of described resistance R14 and the other end of electric capacity C14, one end of electric capacity C13, one end of electric capacity C15 connects and ground connection, the other end of described electric capacity C13 is connected with the pin 7 of IPM module 2222, the other end of described electric capacity C15 is connected with the pin 6 of IPM module 2222 and the pin 7 of CPU control unit 221 respectively, the pin 22 of described IPM module 2222 is connected with one end of resistance R13 and the anode of diode D5 respectively, the other end ground connection of described resistance R13, the negative electrode of described diode D5 is connected with one end of resistance R11 and Current amplifier loop respectively, the pin 21 of described IPM module 2222 is connected with one end of resistance R15 and the anode of diode D6 respectively, the other end ground connection of described resistance R15, the negative electrode of described diode D6 is connected with one end of resistance R11 and Current amplifier loop respectively, the pin 10 of described IPM module 2222, 14 are all connected with cathode power supply E1 with 18, the pin 27 of described IPM module 2222 connects the cathode power supply of 300V, also comprise internet 26 and after-sales service center 25, described after-sales service center 25 is connected with LAN 24 by internet 26, described display screen 232 is dot matrix 12864LCD display screen, 1st ~ 5 pin of described display screen 232 successively respectively with the pin PC3 of the first single-chip microcomputer 231, PC4, PC5, PG0 with PG1 is connected, described infrared remote control Receiver 235 is tripod type infrared remote control Receiver, and the 3rd pin of described infrared remote control Receiver 235 is connected with the pin PA3 of the first single-chip microcomputer 231, described Temperature Humidity Sensor 234 is three-wire type Temperature Humidity Sensor, 2nd line of described Temperature Humidity Sensor 234 is connected with the pin PD4 of the first single-chip microcomputer 231, also comprise buzzer 238, described buzzer 238 is connected with the pin PE3 of the first single-chip microcomputer 231, also comprise three LED 239, the positive pole of described three LED 239 by resistance 2310 respectively with the pin PE1 of the first single-chip microcomputer 231, PC1 with PE6 is connected, the minus earth of described LED 239, described Control Room PC holds 21 to be undersized WIN system touch screen panel computer, UTXD with the URXD port of described WIFI integration module 233 is connected with pin PD6 and PD5 of the first single-chip microcomputer 231 respectively, described push-button unit 236 comprises and enters button 2361, exit button 2362, move to left button 2363, move to right button 2364, + button 2365 and-button 2366, describedly enter button 2361, exit button 2362, move to left button 2363, move to right button 2364, + button 2365 and-button 2366 respectively with the pin PB1 of the first single-chip microcomputer 231, PD3, PD0, PB0, PE0 with PE7 is connected, pin RX1 with TX1 of described first communication module 237 is connected with pin PA4 and PA5 of the first single-chip microcomputer 231 respectively, at the bottom of described screw thread, 1183 are made up of body 11831 and the connecting portion 11832 being located at body 11831 upper end, sealing gasket 1182 is provided with in described connecting portion 11832, the inwall of described connecting portion 11832 is provided with internal thread, the lower end of described spilling water cylinder 1181 is provided with connector 11811, described connector 11811 is provided with the external screw thread matched with internal thread, the lower end of described connecting portion 11832 is provided with plate body 11833.

The course of work of the present invention:

The full-automatic evaporation type cool-down ventilation machine of a kind of prison of the present invention in the course of the work,

WIFI intelligent converter 23:

1, control mainboard 2 with evaporation type cool-down ventilation machine inside intelligent frequency-conversion and carry out serial communication, complete some as air conditioner controlling functions inherently.Receive the water level information detected from evaporation type cool-down ventilation machine intelligent frequency-conversion control mainboard (22), current of electric information, and control the instruction of mainboard (22) transmission blower fan wind speed to evaporation type cool-down ventilation machine intelligent frequency-conversion, and the switching control instruction to the first water pump (115), electromagnetic water inlet valve (117), electric vent (111) and the second water pump (1186).

2, carry portable WIFI integration module 233, a WIFI integration module 233 to be directly connected with the first single-chip microcomputer 231, use UART serial port to realize command transfer and control, and data return.

3, selectively Temperature Humidity Sensor 234 whether is carried.Because whole system is integrated, single humiture data reach Control Room PC the most at last and hold 21, therefore, in an engineering, according to actual needs, can select in some position, or single position is installed Temperature Humidity Sensor 234 test point, and not necessarily each WIFI intelligent converter 23 all carry Temperature Humidity Sensor, thus save cost.

4, in WIFI network embody rule, need to arrange corresponding No. ID to every platform machine, also likely need to select to log in No. SSID, different wireless network, in addition, as evaporation type cool-down ventilation machine control system itself, also there is the parameter that many needs are arranged according to scene application, therefore WIFI intelligent converter 23 additionally uses dot matrix 12864LCD display screen, and show with menu mode, in conjunction with 6 buttons, the diversified operation of various complexity can be realized, and can expand by practical function according to actual needs at any time.Respectively, ENTER/ enters the function of 6 buttons, and ESC/ exits, ← move to left, → move to right ,+add, subtract-.

5, be also responsible for humiture collection, various optimum configurations, receives common IR remote controller signal, manual key input etc., therefore, this WIFI converter is also one piece of complete control panel, both conveniently centralized control system can be accessed, also normal control, therefore, even if in centralized control system can be realized to separate unit air conditioner separately, occur that such as route is damaged, when PC holds the systematic failure such as fault, all machines can depart from centralized Control and independent operating, have ensured air conditioner reliability of operation.

Evaporation type cool-down ventilation machine intelligent frequency-conversion master control borad:

Mainly through CPU control unit 221 in frequency conversion master control borad, directly control IPM module 2222, realizes speed regulating control to motor, CPU control unit 221 inside adopts advanced SVPWM algorithm, according to the fan speed instruction that system provides, export 3 road SVPWM voltage signals, drive IPM module 2222.This wind speed instruction, is after holding 21 to be sent to the WIFI intelligent converter 23 of every platform air conditioner with WIFI by Control Room PC, then is transferred to evaporation type cool-down ventilation machine intelligent frequency-conversion master control borad by connection.

Evaporation type cool-down ventilation machine intelligent frequency-conversion mainboard is except control IPM module 2222 and motor 6, also detect motor 17 electric current by motor current detecting circuit 229, and it is transferred to WIFI intelligent converter, report Control Room PC again and hold 21, and hold 21 at Control Room PC, then by real-time monitor current value.

As shown in Figure 4, adopt 3 low resistance sampling resistors, R9, R13, R15, sample motor three-phase current, after drawing the voltage signal Isen of a small magnitude, lead up to after R12 and C14, enter IPM module 2222 the 8th pin, IPM module 2222 inside is integrated with accurate monitoring circuit, after Isen exceedes certain amplitude, a fiduciary level signal will be exported with the 6th pin, represent over current of motor signal and detect mouth to the Fault that CPU control unit 221 is special, CPU control unit 221 will stop the wave form output of SVPWM generator immediately, thus protect IPM module 2222 in time with prestissimo, play the effect of overcurrent protection.

Except overcurrent protection mechanism, in addition, Isen signal is also by Current amplifier loop, enter the AD sample port of CPU control unit 221, to detect motor current value in real time, the second communication module 225 being controlled mainboard 22 by evaporation type cool-down ventilation machine intelligent frequency-conversion is also transferred to WIFI intelligent converter 23 by this current value, WIFI intelligent converter 23 is transferred to Control Room PC by LAN 24 and holds 21, and Control Room PC holds 21 except showing except current value in real time, can also arrange protection value parameter, when current of electric is continued above certain value, to take reduce rotating speed or stop the measures such as motor, thus play protection motor, prevent the effect of transshipping.

In addition, evaporation type cool-down ventilation machine intelligent frequency-conversion controls mainboard 22 also by first water pump (115) of the important document that controlled by relay group 223 in air conditioner, electromagnetic water inlet valve (117), electric vent (111) and the second water pump (1186), real-time sensed water level information, it is returned to WIFI intelligent converter 23, and accept the control instruction of WIFI intelligent converter 23.

Wireless aps and networking:

Data communication is carried out in order to allow Control Room PC end 21 and all WIFI intelligent converters 23, they must be set up in same LAN 24, due to single WIFI intelligent converter 23 and Control Room PC hold 21 wireless receiving and dispatching power and apart from limited, there is no the ability of networking, therefore must use wireless aps to realize yet.

The AP used is wireless universal AP, and according to different evaporation type cool-down ventilation machine quantity, distribution distance, and site environment situation, decide the type selecting of AP, quantity, and networking mode.

ICP/IP protocol is adopted to carry out communication, very safe and reliable.

Use dynamic IP mode, each WIFI intelligent converter 23 logs in SSID and the password of the wireless WIFI of the number of pre-setting automatically, completes automatic login, or the function logged in again after time-out.

To No. ID of air conditioner numbering correspondence be arranged in each WIFI intelligent converter 23.

And hold 21 at Control Room PC, need No. ID and corresponding IP identifying different machines, its basic skills is, adopt certain time interval, the machine transmission packet that TCP connects has been set up in turn in LAN 22, and receive the machine of packet, in the data returned, automatically include self No. ID, thus allow Control Room PC hold 21 softwares can identify the machine identity of all connections.

Control Room PC holds 21 softwares:

Adopt WIN system and corresponding programming platform to programme, all operations just can realize without the need to mouse and keyboard, uses on small size touch screen flat board to facilitate.

Relate to the part of network control, that the WINSOCK module carried by WIN system is realized, except applying the various methods that this module carries, outside order, also need to write perfect operating mechanism, to judge that whether successful whether setting up effective TCP between Control Room PC end 21 and each WIFI intelligent converter 23 connects, send data, whether return data is overtime, the need of reconnecting.

Controlling functions and relevant implement following several respects:

1, team control is realized, a key entirety start, all shutdown, or manual all speed governing, amendment pattern etc.Also various operation can be carried out to each machine separately.

2, implement to gather humiture data, and with chart display, also can preserve related data.According to the change of temperature, regulate wind speed in real time, change operational mode according to humidity change.WIFI intelligent converter 23 is equipped with Temperature Humidity Sensor 234, by the temperature and humidity two kinds of data collected, WIFI is passed through in timing, transfer to Control Room PC and hold 21, and hold 21 at Control Room PC, program has set under different temperature conditions, corresponding wind speed, and in time according to the change of temperature, the fan speed instruction of correspondence, return to all WIFI intelligent converters 23, then by WIFI intelligent converter, again through the first communication module 237 and connection, send to the evaporation type cool-down ventilation machine intelligent frequency-conversion master control borad 22 of machine intimate, thus regulate motor 17 rotating speed in time, realize intelligent temperature control speed governing thus.Except temperature controls, system also controls humidity, when humidity exceedes setting value, system is by the operation of time-out first water pump (115), when humidity low to another setting value time, the first water pump (115) will be again allowed again to run, in order to avoid the first water pump (115) dwell time is long affect refrigeration.

3, timed power on/off is realized, amendment pattern etc.

Hold 21 as control end owing to employing Control Room PC, inside has contained real-time clock accurately, therefore, Control Room PC holds 21 softwares according to setting value, can to perform and organize clocking discipline more, and every day is when setting, automatically perform the start and stop to blower fan and patten transformation, without the need to the operation of personnel.

By the automatic speed regulation of above 2 and 3, humid control, and timing controlled, system just realizes automatically substantially, unattended standard

Some significant datas when 4, running, comprise failure logging, will be kept in PC as record, check analysis after convenient.Also directly fault message can be sent to the mailbox in the maintenance centre of predetermine order if desired by internet together with log.

Above in various function, need a large amount of data transmission, especially when machine quantity reaches certain scale, why can realize such data transmission, be have benefited from the huge advantage of WiFi technology originally in data transmission rate aspect.

Long-distance Control aspect:

If engineering site itself has had the network of energy accessing external network, the LAN 24 that can this system be set up very easily, has been connected with outer net, to facilitate Long-distance Control.Basic skills is, by a netting twine of energy accessing external network, and the WAN mouth in an AP of access air conditioner LAN 24, and arrange according to the technical requirement of router cascade.

After LAN 24 and outer net realize intercommunication, although what Control Room PC held 21 to log in is original special WIFI network of evaporation type cool-down ventilation machine arranged, but can log in outer net, and hold on 21 in advance by filling Universal Remote control software design as sunflower at this Control Room PC, the softwares such as teamview, in long-range strange land, the long-range omnibearing control of this Control Room PC being held to 21 can be realized, thus realizes the Long-distance Control to the complete meaning of whole air conditioner centralized control system.

As shown in Figure 4, adopt 3 low resistance sampling resistors, R9, R13, R15, sample motor three-phase current, after drawing the voltage signal Isen of a small magnitude, lead up to after R12 and C14 and enter IPM module 2222 the 8th pin, IPM module 2222 inside is integrated with accurate monitoring circuit, after Isen exceedes certain amplitude, a fiduciary level signal will be exported with the 6th pin, represent over current of motor signal and detect mouth to the Fault that MCU is special, MCU will stop the wave form output of PWM generator immediately, thus protect IPM module in time with prestissimo, play the effect of overcurrent protection.

Except overcurrent protection mechanism, in addition, Isen signal is also by Current amplifier loop, enter the AD sample port of MCU, to detect over current of motor value in real time, this current value also will be transferred to WIFI intelligent converter 23 by the second communication module 225, WIFI intelligent converter 23 is transferred to Control Room PC by LAN 24 and holds 21, and Control Room PC holds 21 except showing except current value in real time, can also arrange protection value parameter, when current of electric is continued above certain value, to take reduce rotating speed or stop the measures such as motor, thus play protection motor, prevent the effect of transshipping.

In addition, evaporation type cool-down ventilation machine intelligent frequency-conversion controls mainboard 22 also by first water pump (115) of the important document that controlled by relay group 223 in air conditioner, electromagnetic water inlet valve (117), electric vent (111) and the second water pump (1186), real-time sensed water level information, it is returned to WIFI intelligent converter 3, and accept the control instruction of WIFI intelligent converter 23.

When vaporizing type air conditioner meets rainwater intrusion, the water of redundance overflows automatically by the upper port of spilling water cylinder 1181, and by the bottom of screw thread 1183 through hole enter into drainpipe, when vaporizing type air conditioner needs power-off maintenance or chassis to remove contamination, directly spilling water cylinder 1,181 1183 can be turned at the bottom of screw thread, water in chassis 6 passes through the thorough emptying of through hole of at the bottom of screw thread 1183, during cleaning operation, open electromagnetic water inlet valve 117, the water that electromagnetic water inlet valve 117 is discharged rinses chassis, dirt in chassis is along with current direction second water pump 1186 rinsed, the water of flushing and dirt are together squeezed into spilling water blowdown apparatus 118 and discharge by the second water pump 1186, the impulse force of the water of being discharged with magnetic water intaking valve 117 by the suction of the second water pump 1186 is matched, thus chassis cleaning performance is good.

Above-described embodiment is to explanation of the present invention, is not limitation of the invention, anyly all belongs to protection scope of the present invention to the scheme after simple transformation of the present invention.

Claims (10)

1. the full-automatic evaporation type cool-down ventilation machine of prison, it is characterized in that: the control system (2) comprising evaporation type cool-down ventilation machine (1) and control evaporation type cool-down ventilation machine (1), described evaporation type cool-down ventilation machine (1) comprises chassis (11), top cover (12), some evaporating wet curtain nets (13), two the first shutters (14), second shutter (15), some screen packs (16), motor (17), electric machine support (18), fan blade (19), air outlet reducing head (110), electric vent (111), spray water distributor (112), recoil groove (113), side air-out cylinder (114), first water pump (115), liquid level sensor (116), electromagnetic water inlet valve (117) and spilling water blowdown apparatus (118), described two the first shutters (14), second shutter (15) and side air-out cylinder (114) are located on four edges on chassis (11) respectively, described two the first shutters (14), second shutter (15) and side air-out cylinder (114) are provided with top cover (12), by electric machine support (18), motor (17) is installed in described side air-out cylinder (114), the rotating shaft of described motor (17) is provided with fan blade (19), the outer end of described side air-out cylinder (114) is provided with air outlet reducing head (110), the outer end of described air outlet reducing head (110) is provided with electric vent (111), the inner side of described first shutter (14) and the second shutter (15) is equipped with evaporating wet curtain net (13), described evaporating wet curtain net (13) and be equipped with screen pack (16) between the first shutter (14) and the second shutter (15), the bottom of described top cover (12) is provided with the recoil groove (113) corresponding with evaporating wet curtain net (13), spray water distributor (112) is installed in described recoil groove (113), described chassis (11) is provided with the first water pump (115), liquid level sensor (116), electromagnetic water inlet valve (117) and spilling water blowdown apparatus (118), the output of described first water pump (115) is connected with spray water distributor (112), described electromagnetic water inlet valve (117) is connected with water inlet pipe (119), described spilling water blowdown apparatus (118) comprises spilling water cylinder (1181), sealing gasket (1182), (1183) at the bottom of screw thread, rubber ring (1184), nut (1185) and the second water pump (1186), (1183) at the bottom of described screw thread are located on chassis (11), (1183) at the bottom of described screw thread are fixedly mounted on chassis (11) by nut (1185), (1183) at the bottom of described screw thread and sealed by rubber ring (1184) between chassis (11), the upper end of (1183) at the bottom of described screw thread is provided with the spilling water cylinder (1181) be threaded, sealed by sealing gasket (1182) between (1183) at the bottom of described spilling water cylinder (1181) and screw thread, described second water pump (1186) is located on chassis (11), the output of described second water pump (1186) is located in spilling water cylinder (1181), described control system (2) comprises Control Room PC and holds (21), evaporation type cool-down ventilation machine intelligent frequency-conversion controls mainboard (22), WIFI intelligent converter (23) and LAN (24), described Control Room PC holds (21) to be connected with WIFI intelligent converter (23) by LAN (24), described WIFI intelligent converter (23) and evaporation type cool-down ventilation machine intelligent frequency-conversion control mainboard (24) and are connected, described evaporation type cool-down ventilation machine intelligent frequency-conversion controls mainboard (22) and comprises CPU control unit (221), high-power integrated control module (222), relay group (223), second communication module (225) and motor current detecting circuit (226), described high-power integrated control module (222), relay group (223), liquid level sensor (116), motor current detecting circuit (226) is all connected with CPU control unit (221) with the second communication module (225), described high-power integrated control module (222) is connected with motor (17) and motor current detecting circuit (226) respectively, relay in described relay group (223) respectively with the first water pump (115), electromagnetic water inlet valve (117), electric vent (111) and the second water pump (1186) connect one to one, described WIFI intelligent converter (23) comprises the first single-chip microcomputer (231), display screen (232), WIFI integration module (233), Temperature Humidity Sensor (234), infrared remote control Receiver (235), push-button unit (236) and the first communication module (237), described display screen (232), WIFI integration module (233), Temperature Humidity Sensor (234), infrared remote control Receiver (235), push-button unit (236) is all connected with the first single-chip microcomputer (231) with the first communication module (237), described first communication module (237) is connected with the second communication module (225) by connection.
2. the full-automatic evaporation type cool-down ventilation machine of a kind of prison as claimed in claim 1, it is characterized in that: described high-power integrated control module (222) comprises resistance (R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, R13, R14, R15, R16, R17, R18), electric capacity (C1, C2, C3, C4, C5, C6, C7, C8, C9, C10, C11, C12, C13, C14, C15, C16, C17, C18, C19, C20), diode (D1, D2, D3, D4, D5, and IPM module (2222) D6), described resistance (R1) is all connected with cathode power supply E1 with one end of electric capacity (C1), the other end ground connection of described electric capacity (C1), the other end of described resistance (R1) is connected with the anode of diode (D1), the negative electrode of described diode (D1) respectively with the positive pole of electric capacity (C2), one end of electric capacity (C3) is connected with the pin 19 of IPM module (2222), the negative pole of described electric capacity (C2) is connected with the pin 20 of IPM module (2222) with the other end of electric capacity (C3), one end of described resistance (R3) is connected with the pin 20 of IPM module (2222), the other end of described resistance (R3) is held with the pin 26 of IPM module (2222) and the W of motor (17) respectively and is connected, described resistance (R4) is all connected with cathode power supply E1 with one end of electric capacity (C5), the other end ground connection of described electric capacity (C5), the other end of described resistance (R4) is connected with the anode of diode (D2), the negative electrode of described diode (D2) respectively with the positive pole of electric capacity (C6), one end of electric capacity (C7) is connected with the pin 15 of IPM module (2222), the negative pole of described electric capacity (C6) is connected with the pin 16 of IPM module (2222) with the other end of electric capacity (C7), one end of described resistance (R6) is connected with the pin 16 of IPM module (2222), the other end of described resistance (R6) is held with the pin 25 of IPM module (2222) and the V of motor (17) respectively and is connected, described resistance (R7) is all connected with cathode power supply E1 with one end of electric capacity (C9), the other end ground connection of described electric capacity (C9), the other end of described resistance (R7) is connected with the anode of diode (D3), the negative electrode of described diode (D2) respectively with the positive pole of electric capacity (C10), one end of electric capacity (C11) is connected with the pin 11 of IPM module (2222), the negative pole of described electric capacity (C10) is connected with the pin 12 of IPM module (2222) with the other end of electric capacity (C11), one end of described resistance (R10) is connected with the pin 12 of IPM module (2222), the other end of described resistance (R10) is held with the pin 24 of IPM module (2222) and the U of motor (17) respectively and is connected, the pin 1 of described CPU control unit (221) is connected with one end of resistance (R2), the other end of described resistance (R2) is connected with one end of electric capacity (C4) and the pin 17 of IPM module (2222) respectively, the other end ground connection of described electric capacity (C4), the pin 2 of described CPU control unit (221) is connected with one end of resistance (R5), the other end of described resistance (R5) is connected with one end of electric capacity (C8) and the pin 13 of IPM module (2222) respectively, the other end ground connection of described electric capacity (C8), the pin 3 of described CPU control unit (221) is connected with one end of resistance (R8), the other end of described resistance (R8) is connected with one end of electric capacity (C12) and the pin 9 of IPM module (2222) respectively, the other end ground connection of described electric capacity (C12), the pin 4 of described CPU control unit (221) is connected with one end of resistance (R16), the other end of described resistance (R16) is connected with one end of electric capacity (C18) and the pin 5 of IPM module (2222) respectively, the other end ground connection of described electric capacity (C18), the pin 5 of described CPU control unit (221) is connected with one end of resistance (R17), the other end of described resistance (R17) is connected with one end of electric capacity (C17) and the pin 4 of IPM module (2222) respectively, the other end ground connection of described electric capacity (C17), the pin 6 of described CPU control unit (221) is connected with one end of resistance (R18), the other end of described resistance (R18) is connected with one end of electric capacity (C16) and the pin 3 of IPM module (2222) respectively, the other end ground connection of described electric capacity (C16), electric capacity (C19) and electric capacity (C20) is parallel with between the pin 2 of described IPM module (2222) and pin 1, the positive pole of described electric capacity (C20) is connected with the pin 1 of IPM module (2222) and cathode power supply E1 respectively, pin 2 ground connection of described IPM module (2222), the pin 23 of described IPM module (2222) is connected with one end of resistance (R9) and the anode of diode (D4) respectively, the other end ground connection of described resistance (R9), the negative electrode of described diode (D4) is connected with one end of resistance (R11) and Current amplifier loop respectively, described Current amplifier loop is connected with the pin 8 of CPU control unit (221), the other end of described resistance (R11) is connected with one end of resistance (R12) and resistance (R14) respectively, the other end of described resistance (R12) is connected with one end of electric capacity (C14) and the pin 8 of IPM module (2222) respectively, the other end of described resistance (R14) and the other end of electric capacity (C14), one end of electric capacity (C13), one end of electric capacity (C15) connects and ground connection, the other end of described electric capacity (C13) is connected with the pin 7 of IPM module (2222), the other end of described electric capacity (C15) is connected with the pin 6 of IPM module (2222) and the pin 7 of CPU control unit (221) respectively, the pin 22 of described IPM module (2222) is connected with one end of resistance (R13) and the anode of diode (D5) respectively, the other end ground connection of described resistance (R13), the negative electrode of described diode (D5) is connected with one end of resistance (R11) and Current amplifier loop respectively, the pin 21 of described IPM module (2222) is connected with one end of resistance (R15) and the anode of diode (D6) respectively, the other end ground connection of described resistance (R15), the negative electrode of described diode (D6) is connected with one end of resistance (R11) and Current amplifier loop respectively, the pin 10 of described IPM module (2222), 14 are all connected with cathode power supply E1 with 18, the pin 27 of described IPM module (2222) connects the cathode power supply of 300V.
3. the full-automatic evaporation type cool-down ventilation machine of a kind of prison as claimed in claim 1, it is characterized in that: also comprise internet (26) and after-sales service center (25), described after-sales service center (25) is connected with LAN (24) by internet (26).
4. the full-automatic evaporation type cool-down ventilation machine of a kind of prison as claimed in claim 1, it is characterized in that: described display screen (232) is dot matrix 12864LCD display screen, and 1st ~ 5 pin of described display screen (232) are connected with pin PC3, PC4, PC5, PG0 and PG1 of the first single-chip microcomputer (231) successively respectively; Described infrared remote control Receiver (235) is tripod type infrared remote control Receiver, and the 3rd pin of described infrared remote control Receiver (235) is connected with the pin PA3 of the first single-chip microcomputer (231); Described Temperature Humidity Sensor (234) is three-wire type Temperature Humidity Sensor, and the 2nd line of described Temperature Humidity Sensor (234) is connected with the pin PD4 of the first single-chip microcomputer (231).
5. the full-automatic evaporation type cool-down ventilation machine of a kind of prison as claimed in claim 1, it is characterized in that: also comprise buzzer (238), described buzzer (238) is connected with the pin PE3 of the first single-chip microcomputer (231).
6. the full-automatic evaporation type cool-down ventilation machine of a kind of prison as claimed in claim 1, it is characterized in that: also comprise three LED (239), the positive pole of described three LED (239) is connected with pin PE1, PC1 and PE6 of the first single-chip microcomputer (231) respectively by resistance (2310), the minus earth of described LED (239).
7. the full-automatic evaporation type cool-down ventilation machine of a kind of prison as claimed in claim 1, is characterized in that: described Control Room PC holds (21) to be undersized WIN system touch screen panel computer.
8. the full-automatic evaporation type cool-down ventilation machine of a kind of prison as claimed in claim 1, is characterized in that: UTXD with the URXD port of described WIFI integration module (233) is connected with pin PD6 and PD5 of the first single-chip microcomputer (231) respectively; Described push-button unit (236) comprise enter button (2361), exit button (2362), the button that moves to left (2363), the button that moves to right (2364) ,+button (2365) and-button (2366), described in enter button (2361), exit button (2362), the button that moves to left (2363), the button that moves to right (2364) ,+button (2365) be connected with pin PB1, PD3, PD0, PB0, PE0 and PE7 of the first single-chip microcomputer (231) respectively with-button (2366).
9. the full-automatic evaporation type cool-down ventilation machine of a kind of prison as claimed in claim 1, is characterized in that: pin RX1 with TX1 of described first communication module (237) is connected with pin PA4 and PA5 of the first single-chip microcomputer (231) respectively.
10. the full-automatic evaporation type cool-down ventilation machine of a kind of prison as claimed in any one of claims 1-9 wherein, it is characterized in that: (1183) at the bottom of described screw thread are made up of body (11831) and the connecting portion (11832) that is located at body (11831) upper end, sealing gasket (1182) is provided with in described connecting portion (11832), the inwall of described connecting portion (11832) is provided with internal thread, the lower end of described spilling water cylinder (1181) is provided with connector (11811), described connector (11811) is provided with the external screw thread matched with internal thread, the lower end of described connecting portion (11832) is provided with plate body (11833).
CN201510922995.1A 2015-12-11 2015-12-11 Full-automatic evaporative cooling air-exchanging unit for prison cell CN105546689B (en)

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US8199005B2 (en) * 2007-11-06 2012-06-12 Honeywell International Inc. System and methods for using a wireless sensor in conjunction with a host controller
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Address after: 311800 No. 31, Chung Tao Road, Tao Zhu street, Zhuji, Shaoxing, Zhejiang.

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