CN203054492U - Intelligent thermal system steam energy saving control device - Google Patents
Intelligent thermal system steam energy saving control device Download PDFInfo
- Publication number
- CN203054492U CN203054492U CN 201320028578 CN201320028578U CN203054492U CN 203054492 U CN203054492 U CN 203054492U CN 201320028578 CN201320028578 CN 201320028578 CN 201320028578 U CN201320028578 U CN 201320028578U CN 203054492 U CN203054492 U CN 203054492U
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- steam
- control
- storage control
- control device
- pipeline
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Abstract
The utility model relates to hydrophobic control and recycling of a steam heating system, especially relates to an intelligent thermal system steam energy saving control device and belongs to the intelligent technology field. The control device comprises a storage control pot and a control cabinet. A liquid level detection apparatus is in the storage control pot and a shell is arranged outside the storage control pot. The shell is provided with a pressure gauge and a safety valve respectively. The storage control pot is provided with a differential pressure transmitter and a control valve group. One end of the control valve group is provided with a condensed water outlet. Two ends of the shell are provided with steam condensation water inlets respectively. The control cabinet comprises a central control apparatus, a flowmeter and a warning lamp. The storage control pot is connected with heat-using equipment through a pipeline and the other end of the heat-using equipment is connected with a steam pipeline through the pipeline. The steam pipeline is provided with a thermal resistor and a pressure transmitter. The control device uses a principle that proportions of the steam and the steam condensation water are different. An advanced intelligent control means are used to carry out automatic control discharging and the recycling on the condensed water generated by the steam heating system and steam-using equipment.
Description
Technical field
The utility model relates to the hydrophobic control of a kind of steam therrmodynamic system and recycling, be specifically related to a kind of intelligent therrmodynamic system steam energy-saving control device, can be widely used in chemical industry, rubber, stream in tire manufacturing plant, papermaking, pharmacy etc. belong to the intellectualized technology field with the Energy Saving Control of steam indirect heating system.
Background technology
The condensate water of steam-heating apparatus discharging at present all is to use steam traps such as mechanical type, hot power, hot static(al) formula.Because above these steam traps all exist fault many, maintenance is difficult, and air leakage is big, and problems such as maintenance cost height cause a large amount of steam energies wastes and to the pollution of environment.Particularly many in unit platform quantity, the big cluster of steam consumption is startling especially with energy dissipation and environmental pollution that hot equipment enterprise causes.
Summary of the invention
The purpose of this utility model is for overcoming above-mentioned the deficiencies in the prior art part, a kind of intelligent therrmodynamic system steam energy-saving control device is provided, this control device includes storage control jar, switch board, utilize the steam principle different with steam condensate (SC) proportion, adopt advanced Based Intelligent Control means, to the condensate water of steam therrmodynamic system and gas utilization unit generation, control discharging and recycling automatically.Based Intelligent Control has really been accomplished gas utilization unit with the steam condensate (SC) discharging of vapour firing equipment, only arranges condensate water, does not arrange steam function.Improve the heat energy utilization rate of gas utilization unit, stopped the run, drip, leak phenomenon of steam, saved a large amount of steam.Only need firing equipment self vapor pressure, with regard to recyclable, delivering vapor condensate water.After making the heat energy of steam condensate (SC) obtain recycling, return boiler, make steam again.Really reach steam boiler steam has been made in the softening water heating, become condensate water after the condensation of steam process firing equipment, and then back boiler has been fired the optimum closed cycle of steam.Make the energy utilization rate maximization.
The utility model is realized with following technical scheme: a kind of intelligent therrmodynamic system steam energy-saving control device, this control device includes storage control jar, switch board, it is characterized in that: in the described storage control jar liquid level detection device is arranged, there is shell a storage control jar outside, is equipped with tensimeter, safety valve on the shell respectively; Also have differential pressure transmitter, operation valve group on the described storage control jar, operation valve group one end has condensation-water drain; The two ends of described shell are equipped with the steam condensate (SC) import respectively; Described switch board includes control device, flowmeter and alarm lamp; Described storage control jar by pipeline be connected with hot equipment, be connected with jet chimney by pipeline with the hot equipment other end, be equipped with thermal resistance and pressure unit on the jet chimney respectively.
Described condensation-water drain is connected with condensate water and recycles pipeline.
The utility model has the advantages that: utilize the steam principle different with steam condensate (SC) proportion, adopt advanced Based Intelligent Control means, to the condensate water of steam therrmodynamic system and gas utilization unit generation, control discharging and recycling automatically.Only arrange steam condensate (SC), do not arrange steam.Only need firing equipment self vapor pressure, with regard to recyclable, delivering vapor condensate water.After making the heat energy of steam condensate (SC) obtain recycling, return boiler, make steam again.Really reached steam boiler steam is made in softening water heating, steam becomes condensate water after through the firing equipment condensation, the back boiler optimum closed cycle of firing steam again after the UTILIZATION OF VESIDUAL HEAT IN.Make the energy utilization rate maximization.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in further detail:
Accompanying drawing 1 is the utility model structural representation;
Among the figure: 1, liquid level detection device, 2, differential pressure transmitter, 3, storage control jar, 4, shell, 5, the steam condensate (SC) import, 6, tensimeter, 7, safety valve, 8, condensation-water drain, 9, the operation valve group, 10, control device, 11, switch board, 12, alarm lamp, 13, flowmeter, 14, thermal resistance, 15, pressure unit.
Embodiment
As shown in the figure: a kind of intelligent therrmodynamic system steam energy-saving control device, this control device include storage control jar 3, switch board 11, in the described storage control jar liquid level detection device 1 are arranged, and there is shell 4 a storage control jar outside, is equipped with tensimeter 6, safety valve 7 on the shell respectively; Also have differential pressure transmitter 2, operation valve group 9 on the described storage control jar, operation valve group one end has condensation-water drain 8; The two ends of described shell are equipped with steam condensate (SC) import 5 respectively; Described switch board 11 includes control device 10, flowmeter 13 and alarm lamp 12; Described storage control jar by pipeline be connected with hot equipment, be connected with jet chimney by pipeline with the hot equipment other end, be equipped with thermal resistance 14 and pressure unit 15 on the jet chimney respectively.
Described condensation-water drain 8 is connected with condensate water and recycles pipeline.
The course of work: after steam heated by gas utilization unit, part steam was condensed, and becomes steam condensate (SC), entered in the storage control jar 3 from steam condensate (SC) import 5.Because steam is different with condensate water proportion, make condensate water in storage control jar bottom, steam is on storage control jar top.In the storage control jar liquid level detection device is set, detects storage control jar interior condensate water level situation of change.When water level reached setting control water level, differential pressure transmitter 2 is delivered to the intelligent central information processing 10(of control center with liquid level signal to be called for short: middle control).Send instruction by middle control then, electrically-controlled valve 9 is opened.At this moment under the gas utilization unit vapor pressure, condensate water is discharged by condensation-water drain 8.When condensate water drains into setting control liquid level, preserve condensate water more than 100 millimeters all the time in the storage control jar 3, the formation water seal.Middle control 10 devices send instruction again, and electrically-controlled valve 9 is closed.Circulation so repeatedly.Discharge whole are condensate waters, and steam is in more than the water seal all the time, row does not go out, thereby reaches the purpose of saving steam.Because institute's condensate temperature pressure of arranging and suitable with hot device temperature pressure.Thereby, utilize the pressure with hot equipment, high-temperature condensation water is carried drying room, workshop, office heating or lithium bromide refrigerating etc. after, still back boiler is fired steam again, the closed cycle of formation steam therrmodynamic system carbonated drink.
Claims (2)
1. intelligent therrmodynamic system steam energy-saving control device, this control device includes storage control jar (3), switch board (11), it is characterized in that: in the described storage control jar liquid level detection device (1) is arranged, there is shell (4) a storage control jar outside, is equipped with tensimeter (6), safety valve (7) on the shell respectively; Also have differential pressure transmitter (2), operation valve group (9) on the described storage control jar, operation valve group one end has condensation-water drain (8); The two ends of described shell are equipped with steam condensate (SC) import (5) respectively; Described switch board (11) includes control device (10), flowmeter (13) and alarm lamp (12); Described storage control jar by pipeline be connected with hot equipment, be connected with jet chimney by pipeline with the hot equipment other end, be equipped with thermal resistance (14) and pressure unit (15) on the jet chimney respectively.
2. intelligent therrmodynamic system steam energy-saving control device according to claim 1 is characterized in that: described condensation-water drain (8) is connected with condensate water and recycles pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320028578 CN203054492U (en) | 2013-01-18 | 2013-01-18 | Intelligent thermal system steam energy saving control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320028578 CN203054492U (en) | 2013-01-18 | 2013-01-18 | Intelligent thermal system steam energy saving control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203054492U true CN203054492U (en) | 2013-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320028578 Expired - Fee Related CN203054492U (en) | 2013-01-18 | 2013-01-18 | Intelligent thermal system steam energy saving control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203054492U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110848658A (en) * | 2019-11-04 | 2020-02-28 | 苏州浩合月机械科技有限公司 | Intelligent steam energy-saving pipeline system |
| CN114739199A (en) * | 2022-04-25 | 2022-07-12 | 河北白沙烟草有限责任公司保定卷烟厂 | Distributed micro back pressure rate condensate water recovery system |
-
2013
- 2013-01-18 CN CN 201320028578 patent/CN203054492U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110848658A (en) * | 2019-11-04 | 2020-02-28 | 苏州浩合月机械科技有限公司 | Intelligent steam energy-saving pipeline system |
| CN114739199A (en) * | 2022-04-25 | 2022-07-12 | 河北白沙烟草有限责任公司保定卷烟厂 | Distributed micro back pressure rate condensate water recovery system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20140118 |