CN2624164Y - Automatic control chamber type heat transfer unit - Google Patents
Automatic control chamber type heat transfer unit Download PDFInfo
- Publication number
- CN2624164Y CN2624164Y CN 02278283 CN02278283U CN2624164Y CN 2624164 Y CN2624164 Y CN 2624164Y CN 02278283 CN02278283 CN 02278283 CN 02278283 U CN02278283 U CN 02278283U CN 2624164 Y CN2624164 Y CN 2624164Y
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- China
- Prior art keywords
- heat exchange
- aggregate
- unit
- electric cabinet
- exchange unit
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Abstract
The utility model aims at providing a self-control tank type heat exchange aggregate which is able to realize data observation and operation control towards tank type heat exchange aggregate outside the aggregate as well as energy consumption detections in terms of water, electricity and heat. The utility model of the self-control tank type heat exchange aggregate essentially comprises a heating exchanger, a hot water exchanger, a water pump, an electric control valve, a soft cistern, aggregate pipelines and a chassis shell. The above chassis shell is composed of an electric cabinet and an aggregate bin. A temperature sensor, a pressure sensor, a pressure difference transducer and a temperature difference transducer, an electronic water meter, an electronic steam flow meter and a target type flowmeter are connected with a PLM module in the electric cabinet through data wires in the aggregate pipelines of the heat exchange aggregate. The PLM module, a frequency changer, a radio transmitter and receiver, an electronic watt-hour meter are arranged inside the above electric cabinet of the chassis. This utility has effects including observing the data of the tank type heat exchange aggregate and controlling the operation outside of the aggregate, controlling remotely, and intelligently measuring, depositing and displaying energy consumption indexes including water, electricity and heat consumed when the aggregate is in use.
Description
Technical field: the utility model belongs to the heat exchange unit, particularly a kind of box heat exchange unit of automatic control.
Background technology: traditional heat exchange unit adopts the field control technology, and the operations staff needs to observe at the enterprising line data of unit, control operation, and unit operation be unable to do without operating personnel; Unit external demand installation water meter, ammeter, calorimeter carry out energy consumption and detect.
Summary of the invention: the utility model purpose provides a kind of data observation, the control operation that can finish in the unit outside box heat exchange unit, and water, electricity, heat are carried out the box heat exchange unit of automatic control that energy consumption detects.The box heat exchange unit of a kind of autocontrol of the utility model is to be made of heating interchanger, hot water exchanger, water pump, motor-operated control valve, softened water tank, unit pipeline, chassis shell etc.Be divided into electric cabinet and unit bin in the described case shell, in the unit pipeline of heat exchange unit, target type meter, electric water meter be installed in the described unit bin at the heat-exchanger pump water inlet pipe; On heating pump water inlet pipe, target type meter, temperature sensor, differential pressure pickup, temperature sensor, pressure sensor are installed; Temperature sensor, pressure sensor are installed on the hot water exchanger outlet pipe; Electronic type steam-flow meter, motor-driven valve are installed on the hot water exchanger steam inlet duct, and described motor-driven valve inside is equipped with motor-driven valve valve position feedback device; On heating interchanger steam inlet duct electronic type steam-flow meter, motor-driven valve are installed, described motor-driven valve inside is equipped with motor-driven valve valve position feedback device; On heating exchanger water pipe, temperature sensor, pressure sensor are installed; Described temperature sensor, pressure sensor, differential pressure pickup, temperature sensor, electric water meter, electronic type steam-flow meter and target type meter are connected with PLM module in the electric cabinet by data wire.PLM module, frequency converter, radio transmission recipient, electron watt-hour meter are installed in the described cabinet electric cabinet.
Described PLM modular power source is supplied with by the variable-voltage power supply of cabinet; Described PLM module can be logic programmable controllers such as single-chip microcomputer.The output of described PLM module is connected to water pump, motor-driven valve and warning device respectively; Input is cut-in temperature sensor, pressure sensor, differential pressure pickup, temperature sensor and the DOL Data Output Line of target type meter and the electronic valve position feedback signal of motor-driven valve valve position feedback device respectively.
Described frequency converter inserts chassis power supply, and the out-put supply of frequency converter is supplied with water pump, and pressure sensor data also inserts frequency converter simultaneously, and when the numerical value of pressure sensor data conformed to the setting numerical value of described frequency converter, frequency converter was kept the current frequency of power supply; When numerical value was not inconsistent, frequency converter was just adjusted the frequency of supplying with pump power, and pump rotary speed is changed, and pressure sensor numerical value is set numerical value with frequency converter and conformed to, and reaches heat exchange unit purpose of energy saving.Described frequency converter also can insert differential pressure pickup or temperature sensor and replace pressure sensor control pump power frequency.
Described radio transmission recipient power supply is supplied with by chassis power supply, and data wire inserts the communication incoming end of PLM module, and the communication incoming end of PLM module also can connect wired communication interface, reaches the function of Long-distance Control.Radio transmission recipient antenna is arranged on the cabinet shell wall.Manual knob and touch-screen are installed on the sidewall of described chassis shell; The touch-screen power supply is supplied with by the PLM module, connects the PLM module by data wire,
The box heat exchange unit of a kind of autocontrol of the utility model adopts control of conventional manual knob and touch-screen control technology to combine, the function that can move automatically after having operating parameter setting by PLM module, touch-screen, frequency converter and temperature sensor, pressure sensor, temperature sensor, break down and report to the police automatically and show failure cause is through being transferred to signal emission, receiving device with parameters such as data, running statuses by data wire after the processing of PLM module.The utlity model has data observation, the control operation that to finish in the unit outside box heat exchange unit, remote control function, the effect of the water that consumes in intelligent measure, storage, the demonstration unit operation, electric energy, three capability of energy dissipation of heat energy.
Accompanying drawing is described: Fig. 1 for of the present utility model overlook to cut open scheme.
The specific embodiment: with reference to Fig. 1, on the sidewall of case shell 56 shell walls of the box heat exchange unit of a kind of autocontrol of the utility model touch-screen 38 is installed, antenna 36 is installed on the top of case shell 56, be divided into electric cabinet 54 and unit bin 55 in the case shell 56, in the unit pipeline of the heat exchange unit in the described unit bin 55, target type meter 7, electric water meter 20 are installed on heat-exchanger pump water inlet pipe 1, and heat-exchanger pump water inlet pipe 1 connects heat-exchanger pump 22; Target type meter 8, temperature sensor 9, differential pressure pickup 10, temperature sensor 11, pressure sensor 12 are installed on heating pump water inlet pipe 2, and heating pump water inlet pipe 2 connects heating pump 21; Temperature sensor 13, pressure sensor 14 are installed on hot water exchanger outlet pipe 3; Electronic type steam-flow meter 15 is installed on hot water exchanger steam inlet duct 4, and hot water exchanger steam inlet duct 4 connects hot water motor-driven valve 47, in the described hot water motor-driven valve 47 valve position feedback device 58 is installed; Heating small pump 49 1 ends connect heating pump water inlet pipe 2, and the other end connects softened water tank 57.
On heating interchanger steam inlet duct 5 electronic type steam-flow meter 16 is installed, heating interchanger steam inlet duct 5 connects heating motor-driven valve 48, in the described heating motor-driven valve 48 valve position feedback device 59 is installed; Temperature sensor 17, pressure sensor 18 are installed on heating exchanger water pipe 6.Electric water meter 19 is installed on the softened water tank water inlet pipe.Hot water exchanger 45 is fixed in base, connects the hot-water heating system pipeline.Heating interchanger 46 is fixed in base, connects the heating system pipeline.
Be installed with PLM module 53, frequency converter 33, electric cabinet transformer frequency response 34, electron watt-hour meter 62, radio transmission recipient 35 in the described cabinet electric cabinet 54, described frequency converter 33 inserts chassis power supply, the out-put supply of frequency converter 33 is supplied with water pump, and pressure sensor data also inserts the data input pin 50 of frequency converter 33 simultaneously; Described electron watt-hour meter 62 is connected in chassis power supply.Described radio transmission recipient 35 connects antenna 36, the power port 51 of PLM module 53 connects electric cabinet transformer frequency response 34, data-in port 23,24,25,26,27,28,29,30,31,32,60, the 61 corresponding data output ends that connect target type meter 7, pressure sensor 12, temperature sensor 11, differential pressure pickup 10, temperature sensor 9, target type meter 8, temperature sensor 13, pressure sensor 14, temperature sensor 17, pressure sensor 18, valve position feedback device 58, valve position feedback device 59 in the unit bin 55 of PLM module 53; The data-in port of the heating small pump 49 in data-out port 39,40,41,42, the 43 corresponding connection unit bins 55 of PLM module 53, heating motor-driven valve 48, hot water motor-driven valve 47, heating pump 21, heat-exchanger pump 22; Exchanges data port 37,52 corresponding touch-screen 38, the radio transmission receivers 35 of connecting of PLM module 53; PLM module 53 also leaves cable data communications exchange port 44.Numerical value such as temperature, hydraulic pressure, vapour pressure, the temperature difference and pressure reduction in the box heat exchange unit of a kind of autocontrol of the utility model show on touch-screen 38 by pressure sensor 12, temperature sensor 11, differential pressure pickup 10, temperature sensor 9, temperature sensor 13, pressure sensor 14, temperature sensor 17, pressure sensor 18 and PLM module 53.As operating personnel during at touch-screen 38 setup parameters, deposit the 53 control heat exchange unit work of PLM module in, the control signal of PLM module 53 is by water pump, the relay control water pump on the motor-driven valve, motor-driven valve work.The valve position feedback signal feedback of motor-driven valve valve position feedback device 58,59 is to PLM module 53, and shows at touch-screen 38 by PLM module 53, the parameter regulation and control motor-driven valve that PLM module 53 is set according to touch-screen 38.Described target type meter 7,8 transfers signals to PLM module 53 by the streamflow regime in the measuring channel, dallies under no current situation by PLM module 53 control and prevention water pumps.Described electric water meter 19,20, electron watt-hour meter 62, electronic type vapor flow rate meter 15,16 all insert in the PLM module 53, can read three capability of energy dissipation of water, electric energy, heat energy of unit consumption in service from touch-screen 38.
Claims (7)
1, the box heat exchange unit of a kind of autocontrol of the utility model is to be made of heat exchanger, water pump, motor-operated control valve, unit pipeline, chassis shell etc., it is characterized in that: be divided into electric cabinet and unit bin in the case shell, PLM module, PLM modular power source be installed in the cabinet electric cabinet supply with by the variable-voltage power supply of cabinet; The output that temperature sensor, pressure sensor, PLM module are installed on the unit pipeline of heat exchange unit in the unit bin is connected to water pump, motor-driven valve respectively; Input is cut-in temperature sensor, pressure sensor respectively.
2, according to the described electric cabinet of the box heat exchange unit of claim 1 autocontrol, it is characterized in that being equipped with in the electric cabinet frequency converter; On the unit pipeline of heat exchange unit differential pressure pickup, temperature sensor, target type meter are installed in the unit bin; The input of PLM module is connected to the DOL Data Output Line of differential pressure pickup, temperature sensor and target type meter respectively.
3, according to the described electric cabinet of the box heat exchange unit of claim 1 autocontrol, it is characterized in that electron watt-hour meter is installed in the electric cabinet, on the unit pipeline of heat exchange unit electric water meter is installed in the unit bin, the electronic type steam-flow meter all inserts in the PLM module.
4, according to the described electric cabinet of the box heat exchange unit of claim 1 autocontrol, it is characterized in that the radio transmission recipient is installed in the electric cabinet, power supply is supplied with by chassis power supply, and the data wire of radio transmission recipient connects the PLM module; Radio transmission recipient antenna is arranged on the cabinet shell wall.
5,, it is characterized in that on the sidewall of chassis shell touch-screen being installed according to the described chassis shell of the box heat exchange unit of claim 1 autocontrol; The touch-screen power supply is supplied with by the PLM module, connects the PLM module by data wire.
6, according to the described motor-driven valve of the box heat exchange unit of claim 1 autocontrol, it is characterized in that being equipped with on the motor-driven valve motor-driven valve valve position feedback device, its signal output part connects the input of PLM module.
7,, it is characterized in that PLM module communication link leaves the wire communication interface according to the described PLM module of the box heat exchange unit of claim 1 autocontrol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02278283 CN2624164Y (en) | 2002-07-01 | 2002-07-01 | Automatic control chamber type heat transfer unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02278283 CN2624164Y (en) | 2002-07-01 | 2002-07-01 | Automatic control chamber type heat transfer unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2624164Y true CN2624164Y (en) | 2004-07-07 |
Family
ID=34238463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02278283 Expired - Fee Related CN2624164Y (en) | 2002-07-01 | 2002-07-01 | Automatic control chamber type heat transfer unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2624164Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100351604C (en) * | 2005-03-08 | 2007-11-28 | 大连理工大学 | Intelligent controlled heat exchanger |
| CN104132580A (en) * | 2014-08-18 | 2014-11-05 | 广东汇嵘节能服务有限公司 | Intelligent heat conduction steam-water heat exchange dynamic temperature control method and dynamic temperature control system |
| CN105277007A (en) * | 2015-09-28 | 2016-01-27 | 夏烬楚 | Control system and method for novel graphite condenser |
-
2002
- 2002-07-01 CN CN 02278283 patent/CN2624164Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100351604C (en) * | 2005-03-08 | 2007-11-28 | 大连理工大学 | Intelligent controlled heat exchanger |
| CN104132580A (en) * | 2014-08-18 | 2014-11-05 | 广东汇嵘节能服务有限公司 | Intelligent heat conduction steam-water heat exchange dynamic temperature control method and dynamic temperature control system |
| CN104132580B (en) * | 2014-08-18 | 2016-01-13 | 广东汇嵘节能服务有限公司 | Heat transfer intelligence steam-water heat exchanging dynamic temperature control method and dynamic temperature control system |
| CN105277007A (en) * | 2015-09-28 | 2016-01-27 | 夏烬楚 | Control system and method for novel graphite condenser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |