CN204201474U - A kind of liquefied ammonia storage security warning device - Google Patents
A kind of liquefied ammonia storage security warning device Download PDFInfo
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- CN204201474U CN204201474U CN201420547619.XU CN201420547619U CN204201474U CN 204201474 U CN204201474 U CN 204201474U CN 201420547619 U CN201420547619 U CN 201420547619U CN 204201474 U CN204201474 U CN 204201474U
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- inductor
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- liquefied ammonia
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Abstract
The utility model discloses a kind of liquefied ammonia storage security warning device, comprise the temperature inductor be fixed on ammonia tank, be positioned at the concentration inductor outside tank, and the pressure inductor to be connected with ammonia tank pipeline, by control circui circuit connect respectively temperature inductor, concentration inductor and pressure inductor be provided with reach sensed conditions after carry out the sprinkling equipment of lowering the temperature.Compared with prior art, a kind of liquefied ammonia storage security warning device of the present utility model, by temperature inductor, concentration inductor and pressure inductor act synergistically jointly, realize the effect of reporting to the police and automatic spray is lowered the temperature and diluted, and improve the safety that liquefied ammonia stores.
Description
Technical field
The utility model relates to a kind of safety alarm device of integral type, particularly a kind of liquefied ammonia storage security warning device.
Background technique
Liquefied ammonia is a kind of colourless liquid, has intense stimulus smell.Ammonia, as a kind of important industrial chemicals, is widely used, and is transport and storage facility, usually the ammonia of gaseous state is obtained liquid ammonia by pressurizeing or cooling.Ammonia is soluble in water, the alkaline solution of water-soluble rear formation ammonium hydroxide.The solubility of ammonia in 20 DEG C of water is 34%.
Be stored in withstand voltage steel cylinder or steel tank.Liquefied ammonia is industrially widely used, and has corrosivity, and easily volatilizees, inflammable and explosive, so its chemical accident incidence rate is quite high.
Existing safeguard technology only absorbs the ammonia that steel cylinder is revealed with Water spray, and lowers the temperature to steel cylinder, prevents high temperature from causing liquid ammonia gasification, causes that steel cylinder pressure is excessive blasts.Therefore tap water spray must round-the-clock unlatching, and during the phenomenon such as to cut off the water if occur, safety can not get ensureing.Although this secured fashion is fairly simple, less to the monitoring of ammonia tank, use tap water spray if exist without problems such as leakages, be a kind of waste to water resources always.If there is potential safety hazard also has no way of known, therefore the method comparatively backwardness, Security is also poor.
Model utility content
The utility model technical issues that need to address are for above-mentioned the deficiencies in the prior art, and provide a kind of liquefied ammonia storage security warning device that also effectively can prevent liquefied ammonia leakage blast at remote control.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of liquefied ammonia storage security warning device, comprise the temperature inductor be fixed on ammonia tank, be positioned at the concentration inductor outside tank, and the pressure inductor to be connected with ammonia tank pipeline, by control circui circuit connect respectively temperature inductor, concentration inductor and pressure inductor be provided with reach sensed conditions after carry out the sprinkling equipment of lowering the temperature.
As further preferred version, be provided with the remote control panel of control temperature inductor, concentration inductor and pressure inductor work, and be provided with warning light on remote control panel.
As further preferred version, described remote control panel is provided with three warning lights, each warning light is corresponding with temperature inductor, concentration inductor and pressure inductor respectively.
As further preferred version, it is 30 DEG C that the temperature that described temperature inductor triggers spray defines numerical value, and it is 30mg/m that the concentration that described concentration inductor triggers spray defines numerical value
3, it is 1.8MPa that the pressure of described pressure inductor triggering spray defines numerical value.
As further preferred version, the distance between described remote control panel and ammonia tank is greater than 20 meters.
Compared with prior art, a kind of liquefied ammonia storage security warning device of the present utility model, pass through temperature inductor, concentration inductor and pressure inductor are connected sprinkling equipment respectively to realize detection and promptly sue and labour, temperature inductor, concentration inductor and pressure inductor can in certain temperature, under the induction of concentration and pressure, ACTIVE CONTROL sprinkling equipment is opened, implement spray, spray can reduce temperature, diluted concentration, the effect of cooling decompression, the danger of liquefied ammonia storage tank can be reduced to a certain extent, a large amount of sprays of short time, effectively can take away the temperature on liquefied ammonia storage tank, reduce tank internal pressure, also when leaking can dilute fast and wash away, reduce the harm of blasting and corroding, and without the need to round-the-clock water for cooling, as long as in temperature, pressure and concentration automatically start when reaching certain numerical value and spray, simple and convenient practicality,
Be provided with the remote control panel of control temperature inductor, concentration inductor and pressure inductor work, remote control panel can carry out artificially or automatically operating, realize spray, and be provided with warning light on remote control panel, warning light has stronger warning effect;
Remote control panel is provided with three warning lights, each warning light is corresponding with answering temperature inductor, concentration inductor and pressure inductor respectively, this just effectively can distinguish the alarm of each inductor, and operator can be made to operate in the very first time, with strong points;
Distance between remote control panel and ammonia tank is greater than 20 meters, and the remote control of certain distance improves the advantage of remote equipment greatly, can better protect personal safety.
A kind of liquefied ammonia storage security warning device of the present utility model, multiple sensing apparatus controls sprinkling equipment and monitors and emergency treatment ammonia tank, remote control and warning, and without the need to round-the-clock water for cooling, save water source, Safety performance is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Wherein, 1-temperature inductor, 2-concentration inductor, 3-pressure inductor, 4-sprinkling equipment, 5-remote control panel.
Embodiment
Optimal technical scheme of the present utility model is described in detail below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of liquefied ammonia storage security warning device of the present utility model, comprise the temperature inductor 1 be fixed on ammonia tank, be positioned at the concentration inductor 2 outside tank, and the pressure inductor 3 to be connected with ammonia tank pipeline, temperature inductor 1 is connected respectively by control circui circuit, concentration inductor 2 and pressure inductor 3 carry out the sprinkling equipment 4 of lowering the temperature after being provided with and reaching sensed conditions, temperature inductor 1 is usually by the method contact tank body of Multi-point contact type, the general induction contact of concentration inductor 2 is positioned at around tank body, pressure inductor 3 is arranged in the pipeline of tank body, directly can record internal pressure.
Further, be provided with the remote control panel 5 of control temperature inductor 1, concentration inductor 2 and pressure inductor 3 work, and warning light is provided with on remote control panel 5, remote control panel 5 generally can carry out initiatively and passive adjustment each inductor.
Further, described remote control panel 5 is provided with three warning lights, each warning light is corresponding with temperature inductor 1, concentration inductor 2 and pressure inductor 3 respectively, and general can distinguish the position of three warning lights and color, warns and classifies like this with regard to more effective carrying out.
Further, it is 30 DEG C that the temperature of described temperature inductor 1 triggering spray defines numerical value, and it is 30mg/m that the concentration of described concentration inductor 2 triggering spray defines numerical value
3, it is 1.8MPa that the pressure of described pressure inductor 3 triggering spray defines numerical value.
Further, the distance between described remote control panel 5 and ammonia tank is greater than 20 meters.
The above; be only the application's preferably embodiment, but the protection domain of the application is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the application discloses; the change that can expect easily or replacement, within the protection domain that all should be encompassed in the application.Therefore, the protection domain of the application should be as the criterion with the protection domain of claim.
Claims (5)
1. a liquefied ammonia storage security warning device, it is characterized in that: comprise the temperature inductor (1) be fixed on ammonia tank, be positioned at the concentration inductor (2) outside tank, and the pressure inductor (3) to be connected with ammonia tank pipeline, by control circui circuit connect respectively temperature inductor (1), concentration inductor (2) and pressure inductor (3) be provided with reach sensed conditions after carry out the sprinkling equipment (4) of lowering the temperature.
2. a kind of liquefied ammonia storage security warning device according to claim 1, it is characterized in that: be provided with the remote control panel (5) that control temperature inductor (1), concentration inductor (2) and pressure inductor (3) work, and be provided with warning light on remote control panel (5).
3. a kind of liquefied ammonia storage security warning device according to claim 2, it is characterized in that: described remote control panel (5) is provided with three warning lights, each warning light is corresponding with temperature inductor (1), concentration inductor (2) and pressure inductor (3) respectively.
4. a kind of liquefied ammonia storage security warning device according to claim 3, is characterized in that: it is 30 DEG C that the temperature of described temperature inductor (1) triggering spray defines numerical value, and it is 30mg/m that the concentration that the triggering of described concentration inductor (2) sprays defines numerical value
3, it is 1.8MPa that the pressure of described pressure inductor (3) triggering spray defines numerical value.
5. a kind of liquefied ammonia storage security warning device according to claim 3, is characterized in that: the distance between described remote control panel (5) and ammonia tank is greater than 20 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420547619.XU CN204201474U (en) | 2014-09-23 | 2014-09-23 | A kind of liquefied ammonia storage security warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420547619.XU CN204201474U (en) | 2014-09-23 | 2014-09-23 | A kind of liquefied ammonia storage security warning device |
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| Publication Number | Publication Date |
|---|---|
| CN204201474U true CN204201474U (en) | 2015-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420547619.XU Active CN204201474U (en) | 2014-09-23 | 2014-09-23 | A kind of liquefied ammonia storage security warning device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104279423A (en) * | 2014-09-23 | 2015-01-14 | 中广核中科海维科技发展有限公司 | Liquid ammonia storage safety alarm device |
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2014
- 2014-09-23 CN CN201420547619.XU patent/CN204201474U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104279423A (en) * | 2014-09-23 | 2015-01-14 | 中广核中科海维科技发展有限公司 | Liquid ammonia storage safety alarm device |
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