CN203454825U - Temperature-sensitive probe of high pressure solid electric heating energy storage furnace - Google Patents
Temperature-sensitive probe of high pressure solid electric heating energy storage furnace Download PDFInfo
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- CN203454825U CN203454825U CN201320548518.XU CN201320548518U CN203454825U CN 203454825 U CN203454825 U CN 203454825U CN 201320548518 U CN201320548518 U CN 201320548518U CN 203454825 U CN203454825 U CN 203454825U
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- high pressure
- electric heating
- overtemperature
- heating energy
- temperature
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Abstract
The utility model relates to a temperature-sensitive probe of a high pressure solid electric heating energy storage furnace. The temperature-sensitive probe is arranged in a heat storage body of the high pressure solid electric heating energy storage furnace or on the inner side wall of a heat preservation layer of the high pressure solid electric heating energy storage furnace, overheat signals are transmitted through the inherent physical temperature characteristics of overheat detection materials placed in the temperature-sensitive probe, outputted overheat signals are electrical signals or mechanical displacement signals and can be selected for use so that emergency outage measures can be conveniently taken when the high pressure solid electric heating energy storage furnace is overheated, and safe and reliable operation is ensured. The temperature-sensitive probe of the high pressure solid electric heating energy storage furnace transmits the overheat signals through the fusing point or the softening point of the inherent physical temperature characteristics of the detection materials, and the probe manufactured through the technology has the reliability that the temperature control point of the probe has the same service life with the high pressure solid electric heating energy storage furnace. The characteristic that the memory can not be restored once an alarm is given is the most important defense line for ensuring safe running of the high pressure solid electric heating energy storage furnace.
Description
Technical field
The utility model relates to the quick probe of a kind of high pressure solid electric heating energy-storage furnace temperature, and this probe is inserted temperature measuring area and transmitted overtemperature signal by the temperature characterisitic of temperature-measurement material in probe, detects in body of heater, whether overtemperature occurs.
Background technology
The maximum operating temperature of high pressure solid electric heating energy-storage stove is generally below 800 degrees Celsius at present, control system is for a long time under the working environment in this high temperature and dust, once it is malfunctioning to produce control, high pressure solid electric heating energy-storage stove has lost normal control, if can not effectively find and control this overtemperature situation, very serious consequence will be produced.Therefore, the detection in the time of need to developing temperature sensitive probe a kind of simple in structure, reliable for high pressure solid electric heating energy-storage stove overtemperature, to guarantee high pressure solid electric heating energy-storage stove safe and stable operation, prevents the generation of major accident.
Summary of the invention
The problem that the utility model exists for above-mentioned prior art and provide a kind of high pressure solid electric heating energy-storage furnace temperature quick probe.This temperature sensitive probe is placed in high pressure solid electric heating energy-storage stove heat storage or on heat-insulation layer madial wall, the intrinsic physical temperature characteristic of overtemperature test material that utilization is inserted in temperature sensitive probe is transmitted overtemperature signal, overtemperature output signal is the signal of telecommunication or mechanical displacement signal, choice for use while taking emergency power off measure during for convenience of high pressure solid electric heating energy-storage stove overtemperature, guarantees safe and reliable to operation.
The technical solution of the utility model is as follows:
The quick probe of a kind of high pressure solid electric heating energy-storage furnace temperature, it is characterized in that: temperature sensitive probe is placed in high pressure solid electric heating energy-storage stove heat storage or on heat-insulation layer madial wall, in temperature sensitive probe, be provided with the mnemon that overtemperature test material is made, during overtemperature, export overtemperature signal, mnemon comprises thermometric cavity configuration or temperature element structure, mnemon has memory irrecoverability, takes emergency power off measure when guaranteeing high pressure solid electric heating energy-storage stove overtemperature.
Described thermometric cavity configuration adopts mechanical displacement formula, when overtemperature, exporting overtemperature signal is mechanical action signal, mechanical displacement formula is that top first packs the hollow structure thermometric chamber of being made by overtemperature test material in housing, insert again push rod, on push rod, be fixed with inner-support and be set with top offset thrust spring, under the effect of displacement thrust spring, make push rod and thermometric chamber close contact.
Described temperature element structure adopts electric pole type, when overtemperature, exporting overtemperature signal is open circuit or short-circuit signal between electrode, electric pole type is that the electrode insulation seat of being made by pottery is installed in a port in outer tube, electrode is fixed on insulating base and draws outer tube and do signal output part, the temperature element of making by overtemperature test material is installed at the electrode ports place near insulating base, making electrode is that open-circuit condition, overtemperature are short-circuit condition at normal temperature, or to make electrode be that short-circuit condition, overtemperature are open-circuit condition at normal temperature.
Described overtemperature test material is the temperature sensing material at overtemperature test point place with fusing or soft state sudden change.
Advantage of the present utility model is as follows:
The utility model high pressure solid electric heating energy-storage furnace temperature sense probe transmits overtemperature signal with the intrinsic physical temperature characteristic melting point of test material or softening point, with the probe of this technology manufacture, has temperature control point and the high pressure solid electric heating energy-storage stove reliability with the life-span of popping one's head in.Once report to the police, having memory irrecoverability is most important one defence line of guaranteeing the safe operation of high pressure solid electric heating energy-storage stove.
accompanying drawing explanation
Fig. 1 is the structural representation of the quick probe embodiments 1 of the utility model high pressure electric heating energy-storage furnace temperature.
Fig. 2 is the structural representation of the quick probe embodiments 2 of the utility model high pressure electric heating energy-storage furnace temperature.
In Fig. 1,1, housing, 2, thermometric chamber, 3, push rod, 4, inner-support, 5, spring, 6, outer fulcrum.
In Fig. 2,7, temperature element, 8, insulating base, 9, electrode, 10, outer tube.
The specific embodiment
Below in conjunction with drawings and Examples, describe the utility model in detail.
Embodiment 1
As shown in Figure 1, the quick probe of the utility model high pressure electric heating energy-storage furnace temperature is mechanical displacement formula, the interior top of housing 1 of making in metal or nonmetallic materials first packs the hollow structure thermometric chamber 2 of being made by overtemperature test material into, insert again the shaft push rod 3 of being made by metal or nonmetallic materials, on push rod 3, be fixed with inner-support 4 and be set with top offset thrust spring 5, outer fulcrum 6 is sleeved on push rod 3 fixing with housing 1, under the effect of displacement thrust spring 5, make push rod 3 and thermometric chamber 2 close contacts, when thermometric chamber is experienced temperature and reached the intrinsic physical temperature characteristic fusing point of manufactured materials or softening point, in the effect lower push rod 3 compression thermometric chambeies of thrust spring, producing displacement signals reports to the police, resume work and will again change thermometric chamber 2.
Embodiment 2
As shown in Figure 2, the quick probe of the utility model high pressure solid electric heating energy-storage furnace temperature is electric pole type, in the outer tube 10 that metal or nonmetallic materials are made, the insulating base 8 of being made by pottery is installed in a port, electrode 9 is fixed on insulating base 8 and draws outer tube 10 and do signal output part, in electrode 9 ports near insulating base 8, the temperature element 7 of making by overtemperature test material is installed, making electrode 9 is open-circuit condition at normal temperature, overtemperature is that short-circuit condition just possesses use mounting condition, in work, when temperature element, experience when temperature reaches the intrinsic physical temperature characteristic fusing point of manufactured materials and make electrode 9 reach open-circuit condition at normal temperature, overtemperature is the state of short circuit, or to make electrode be short-circuit condition at normal temperature, overtemperature is open-circuit condition.Reverse, often open probe output short-circuit signal, normally closed probe output open circuit signal.Resume work and will reinstall temperature element.
Claims (4)
1. the quick probe of high pressure solid electric heating energy-storage furnace temperature, it is characterized in that: temperature sensitive probe is placed in high pressure solid electric heating energy-storage stove heat storage or on heat-insulation layer madial wall, in temperature sensitive probe, be provided with the mnemon that overtemperature test material is made, during overtemperature, export overtemperature signal, mnemon comprises thermometric cavity configuration or temperature element structure, mnemon has memory irrecoverability, takes emergency power off measure when guaranteeing high pressure solid electric heating energy-storage stove overtemperature.
2. the quick probe of high pressure solid electric heating energy-storage furnace temperature according to claim 1, it is characterized in that: described thermometric cavity configuration adopts mechanical displacement formula, when overtemperature, exporting overtemperature signal is mechanical action signal, mechanical displacement formula is that top first packs the hollow structure thermometric chamber of being made by overtemperature test material in housing, insert again push rod, on push rod, be fixed with inner-support and be set with top offset thrust spring, under the effect of displacement thrust spring, make push rod and thermometric chamber close contact.
3. the quick probe of high pressure solid electric heating energy-storage furnace temperature according to claim 1, it is characterized in that: described temperature element structure adopts electric pole type, when overtemperature, exporting overtemperature signal is open circuit or short-circuit signal between electrode, electric pole type is that the electrode insulation seat of being made by pottery is installed in a port in outer tube, electrode is fixed on insulating base and draws outer tube and do signal output part, the temperature element of making by overtemperature test material is installed at the electrode ports place near insulating base, making electrode is open-circuit condition at normal temperature, overtemperature is short-circuit condition, or to make electrode be short-circuit condition at normal temperature, overtemperature is open-circuit condition.
4. the quick probe of high pressure solid electric heating energy-storage furnace temperature according to claim 1, is characterized in that: described overtemperature test material is the temperature sensing material at overtemperature test point place with fusing or soft state sudden change.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320548518.XU CN203454825U (en) | 2013-09-03 | 2013-09-03 | Temperature-sensitive probe of high pressure solid electric heating energy storage furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320548518.XU CN203454825U (en) | 2013-09-03 | 2013-09-03 | Temperature-sensitive probe of high pressure solid electric heating energy storage furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203454825U true CN203454825U (en) | 2014-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320548518.XU Expired - Lifetime CN203454825U (en) | 2013-09-03 | 2013-09-03 | Temperature-sensitive probe of high pressure solid electric heating energy storage furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203454825U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103424006A (en) * | 2013-09-03 | 2013-12-04 | 朱建新 | Thermosensitive probe for high-pressure solid electric heating energy storage furnace |
| CN106526500A (en) * | 2016-11-22 | 2017-03-22 | 上海卫星工程研究所 | Device used for testing DC-DC power supply module single particle effect |
-
2013
- 2013-09-03 CN CN201320548518.XU patent/CN203454825U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103424006A (en) * | 2013-09-03 | 2013-12-04 | 朱建新 | Thermosensitive probe for high-pressure solid electric heating energy storage furnace |
| CN106526500A (en) * | 2016-11-22 | 2017-03-22 | 上海卫星工程研究所 | Device used for testing DC-DC power supply module single particle effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140226 Effective date of abandoning: 20150624 |
|
| RGAV | Abandon patent right to avoid regrant |