CN204202783U - A kind of boiler of organic heat carrier heat self-measuring device - Google Patents
A kind of boiler of organic heat carrier heat self-measuring device Download PDFInfo
- Publication number
- CN204202783U CN204202783U CN201420628925.6U CN201420628925U CN204202783U CN 204202783 U CN204202783 U CN 204202783U CN 201420628925 U CN201420628925 U CN 201420628925U CN 204202783 U CN204202783 U CN 204202783U
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- Prior art keywords
- boiler
- energy
- heat carrier
- heat
- organic heat
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- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
A thermal gauge for boiler of organic heat carrier, it overlaps primarily of liquid flowmeter 1, timer 1, temp probe 2, a set of composition of PLC control system, automatically can record and show the number of random time section boiler quantity of heat given up.This device can be widely used in the energy statistics that boiler of organic heat carrier produces, particularly when implementing energy-conservation technological transformation project and energy contract mangement project (amount of energy saving guarantee type, energy-conservation share-type, energy trustship type), can facilitate, scientifically add up the energy of boiler of organic heat carrier random time section output.
Description
Technical field
The present invention relates to boiler of organic heat carrier and produce a kind of self-measuring device that also transferring heat is how many.
Background technology
Along with the development of industrial boiler of organic heat carrier power-saving technology, need a kind of self-measuring device, as ammeter measures power consumption, water meter measurement water consumption, steam flowmeter metering steam flow, the heat of every, boiler period output can be measured easily.The present invention is exactly a kind of like this device of automatic gauge heat.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of self-measuring device, and this measuring apparatus can measure boiler of organic heat carrier generation in real time and transferring heat is how many.It overlaps primarily of liquid flowmeter 1, timer 1, temp probe 2, a set of composition of PLC control system.Know-why: heat Q=Cm △ T, on the right of equal sign, three letters represent specific heat, quality, the temperature difference respectively.Wherein the specific heat C of conduction oil that uses of boiler of organic heat carrier is known, and the unit interval flows through the quality m=ρ V of the conduction oil of constant cross-section, and namely density is multiplied by volume, and density is known.Volume V=s l=s v t, namely equal sectional area and be multiplied by speed and be multiplied by the time, sectional area is known, and speed is read by flowmeter, and the time is known, then can calculate quality.2 temp probes are measured conduction oil respectively and are flowed out, flow into temperature difference △ T=(T1-T2).Therefore according to formula: heat Q=Cm △ T, just can calculate the heat in the unit interval.
Because the output of conduction oil temperature, input and changing in time, therefore need just measure every every 5 minutes (this time length can be arranged according to actual needs) and calculate once.Related data is directly inputted microcomputer, automatically calculates through microcomputer, by display display translation, also can by printer printout.
As stated above, the automatic gauge of boiler of organic heat carrier heat can just be realized.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
Fig. 1 is a kind of automatic gauge thermal device of boiler of organic heat carrier.
Embodiment
As shown in Figure 1, a kind of heat self-measuring device of the invention process, main embodiment is as follows:
On the conduction oil output channel be connected with boiler, reload temperature detector and liquid flowmeter (vortex shedding flow meter), to measure output temperature T1 and the flow velocity v of conduction oil; On the conduction oil input channel be connected with boiler, reload temperature detector, to measure the input temp T2 of conduction oil; One, heat metering cabinet is set in appropriate location, boiler implosion room, i.e. DCS control system.By temperature T1, T2 and conduction oil flow velocity v signal access DCS switch board.
DCS system processes statistics automatically, and result is shown below information: 1, the heat statistical form (containing heat statistical conditions hourly in 24 hours every days) of every day; 2, heat statistical form monthly (containing monthly heat statistical conditions of every day in 31 days); 3, annual heat statistical form (the heat statistical conditions containing annual 12 every months in the middle of the month), client as required, can check the heat service condition of random time section.
Claims (2)
1. a thermal gauge for boiler of organic heat carrier, is characterized in that: comprise a liquid flowmeter, a timer, two temperatures probe, a PLC control system; Described liquid flowmeter and a temp probe are arranged on conduction oil output channel, and temp probe is placed in before liquid flowmeter; Another temp probe described is arranged at conduction oil input channel; Described liquid flowmeter, two temperatures probe is connected with described PLC control system respectively.
2. boiler of organic heat carrier thermal gauge according to claim 1, is characterized in that: described PLC control system is also connected with printer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420628925.6U CN204202783U (en) | 2014-10-28 | 2014-10-28 | A kind of boiler of organic heat carrier heat self-measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420628925.6U CN204202783U (en) | 2014-10-28 | 2014-10-28 | A kind of boiler of organic heat carrier heat self-measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204202783U true CN204202783U (en) | 2015-03-11 |
Family
ID=52660729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420628925.6U Expired - Fee Related CN204202783U (en) | 2014-10-28 | 2014-10-28 | A kind of boiler of organic heat carrier heat self-measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204202783U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109269664A (en) * | 2018-10-19 | 2019-01-25 | 上海应用技术大学 | A kind of temperature measuring device for hearth and boiler |
-
2014
- 2014-10-28 CN CN201420628925.6U patent/CN204202783U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109269664A (en) * | 2018-10-19 | 2019-01-25 | 上海应用技术大学 | A kind of temperature measuring device for hearth and boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20161028 |
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| CF01 | Termination of patent right due to non-payment of annual fee |