CN202692825U - Flow adjustable constant heat release device for heat storage medium - Google Patents
Flow adjustable constant heat release device for heat storage medium Download PDFInfo
- Publication number
- CN202692825U CN202692825U CN 201220351625 CN201220351625U CN202692825U CN 202692825 U CN202692825 U CN 202692825U CN 201220351625 CN201220351625 CN 201220351625 CN 201220351625 U CN201220351625 U CN 201220351625U CN 202692825 U CN202692825 U CN 202692825U
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- heat
- storage medium
- medium
- heat storage
- flow
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Abstract
The utility model relates to a flow adjustable constant heat release device for a heat storage medium. The flow adjustable constant heat release device comprises a heat storage cavity, wherein a heat storage medium is arranged in the heat storage cavity, the heat storage cavity is provided with a medium discharging hole, a medium return pipeline and a temperature measuring sensor, and the medium discharging hole is sequentially connected with a valve, a filter, a metering pump, a flow meter, a heat exchanger and the return pipeline.
Description
Technical field
The utility model relates to when the heat-storage medium temperature changes in a kind of heat accumulation chamber and the heat that the discharges constant constant heat-releasing device of heat-storage medium adjustable-flow all the time.
Background technology
When traditional heat-storage medium heat-releasing device continues to extraneous heat release breaking off external heat source to replenish, because the heat of heat-storage medium before heat release is certain, thereby along with the heat that constantly makes the heat storage medium drop in temperature that heat-releasing device was discharged in the unit interval to extraneous heat release meeting changes.
Summary of the invention
The technical problems to be solved in the utility model provide a kind of can be to the constant heat-releasing device of heat-storage medium adjustable-flow of the constant heat release of quantitative heat of storage.
In order to solve the problems of the technologies described above, the constant heat-releasing device of heat-storage medium adjustable-flow of the present utility model comprises a heat accumulation chamber, heat accumulation is equipped with heat-storage medium in the chamber, the medium discharging opening is set, medium feed back pipeline, and temperature transducer on the heat accumulation cavity, the medium discharging opening is connected with valve in turn, filter, measuring pump, flowmeter, heat exchanger, the feed back pipeline.
Described temperature transducer and motors of metering pumps, the lead-out wire of flowmeter is connected on the control circuit, realizes closed-loop control.
Reach outside the described heat accumulation chamber and be provided with heat-insulation layer on the pipe fitting.
The utility model has the advantage of:
By temperature transducer, motors of metering pumps, the lead-out wire of flowmeter are realized the closed-loop control system on control circuit, can satisfy the needs of long-time Constant release heat under the condition of replenishing without thermal source in the heat accumulation chamber.
Description of drawings
Fig. 1 is the utility model embodiment schematic flow sheet;
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the constant heat-releasing device of heat-storage medium adjustable-flow of the present utility model is described in further detail.
As shown in Figure 1, the constant heat-releasing device of heat-storage medium adjustable-flow of the present utility model comprises a heat accumulation chamber 1, heat-storage medium 13 is housed in the heat accumulation chamber, medium discharging opening 5 is set on the heat accumulation cavity, medium feed back pipeline 2, and temperature transducer 10, medium discharging opening 5 is connected with valve 5, filter 8, measuring pump 6, flowmeter 7, heat exchanger 3, feed back pipeline 2 arranges heat-insulation layer 12 on heat accumulation chamber 1 and the pipe fitting.
When the constant heat-releasing device of heat-storage medium adjustable-flow in the course of the work heat-storage medium 13 temperature in the heat accumulation chamber 1 can descend, temperature transducer 10 feeds back to control circuit 11 after detecting the drop in temperature signal, thereby the rotating speed of control circuit 11 corresponding raising motors of metering pumps 9 increases heat-storage medium 13 output flows of measuring pump 6, the temperature of the heat-storage medium 13 of heat exchanger 3 has reduced although flow through like this, but increased the flow of the heat-storage medium 13 of the heat exchanger 3 of flowing through, thereby the heat that heat-storage medium 13 is discharged is constant in heat exchanger 3.
Claims (1)
1. constant heat-releasing device of heat-storage medium adjustable-flow, comprise a heat accumulation chamber, heat accumulation is equipped with heat-storage medium in the chamber, the medium discharging opening is set on the heat accumulation cavity, medium feed back pipeline, and temperature transducer, the medium discharging opening is connected with valve in turn, filter, measuring pump, flowmeter, heat exchanger, the feed back pipeline is characterized in that: described temperature transducer and motors of metering pumps, the lead-out wire of flowmeter is connected on the control circuit, realizes being controlled by the heat-storage medium temperature close-loop control mode of heat-storage medium flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220351625 CN202692825U (en) | 2012-07-12 | 2012-07-12 | Flow adjustable constant heat release device for heat storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220351625 CN202692825U (en) | 2012-07-12 | 2012-07-12 | Flow adjustable constant heat release device for heat storage medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202692825U true CN202692825U (en) | 2013-01-23 |
Family
ID=47548433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220351625 Expired - Fee Related CN202692825U (en) | 2012-07-12 | 2012-07-12 | Flow adjustable constant heat release device for heat storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202692825U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102735097A (en) * | 2012-07-12 | 2012-10-17 | 夏致俊 | Heat storage medium flow adjustable constant heat-release device |
-
2012
- 2012-07-12 CN CN 201220351625 patent/CN202692825U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102735097A (en) * | 2012-07-12 | 2012-10-17 | 夏致俊 | Heat storage medium flow adjustable constant heat-release device |
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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: 20130123 Termination date: 20130712 |