CN203332744U - A diethylenetriamine container with a leakage alarm function - Google Patents
A diethylenetriamine container with a leakage alarm function Download PDFInfo
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- CN203332744U CN203332744U CN2013202957047U CN201320295704U CN203332744U CN 203332744 U CN203332744 U CN 203332744U CN 2013202957047 U CN2013202957047 U CN 2013202957047U CN 201320295704 U CN201320295704 U CN 201320295704U CN 203332744 U CN203332744 U CN 203332744U
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- circular groove
- cover plate
- top cover
- diethylenetriamine
- microprocessor
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Abstract
The utility model discloses a diethylenetriamine container with a leakage alarm function. The diethylenetriamine container comprises a container body and a top cover, which are integral in structure. The top of the container body is provided with a step, a cover plate is disposed on the step; a sealed cavity is formed between the top cover and the cover plate; the top cover is provided with a leakage detection module which comprises a closed shell, a carbon dioxide sensor, a signal conditioning circuit, a microprocessor, a power module and an LED alarm module; the closed shell is fixed on the top cover; the carbon dioxide sensor is fixed on the closed shell; the signal conditioning circuit, the microprocessor and the power module are disposed in the closed shell; the LED alarm module is disposed on the outer surface of a side wall; the carbon dioxide sensor is connected with the input end of the microprocessor through the signal conditioning circuit; and the output end of the microprocessor is connected with the LED alarm module. The diethylenetriamine container can detect leakage automatically, is simple, firm and reliable in structure, achieves a good leak-proof effect and is low in cost.
Description
Technical field
The utility model relates to chemical field, is specifically related to a kind of for holding the container of diethylenetriamine.
Background technology
Diethylenetriamine is a kind of chemical commonly used, is mainly used in carboxylic complexometric indicator, gas purifying agent, epoxy curing agent, textile assistant film, also for the synthesis of rubber.Diethylenetriamine is that yellow has hygroscopic transparent thick liquid, irritant ammonia is smelly, flammable, be strong basicity, have low toxicity, steam or mist are corrosive to nose, larynx and mucous membrane, can cause bronchitis, chemical pneumonia or pulmonary edema, steam, mist or liquid have strong corrosion to eye, and severe one can cause blind, and skin contact can cause and burn; Skin is had to sensitization, and oral oral cavity and the alimentary canal of burning, tormina occurs, feel sick, vomit and collapse.The diethylenetriamine container of prior art generally comprises vessel and top cover, vessel is tubbiness, top cover is provided with screw top, but the structure between screw top and top cover, owing to being thread matching structure, once bump, can cause chemical barrel to leak, cause inner diethylenetriamine to leak, also can cause on the one hand chemical to leak damage, bring economic loss, chemical also may cause serious pollution on the other hand.
The utility model content
The technical problems to be solved in the utility model be to provide a kind of can automatic Leakage Detection, sound construction is reliable, anti-leak result good, the diethylenetriamine container with leakage warning function simple in structure, with low cost.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of diethylenetriamine container with leakage warning function, the vessel and the top cover that comprise integral structure, described vessel is tubbiness, described top cover is provided with the first screw top, the top of described vessel is provided with the sidewall that stretches out straight up layout, the inside top of described sidewall is provided with step, described step is provided with cover plate, described cover plate coordinates with the inner thread of step, described cover plate is provided with the second screw top, described top cover is provided with the Leak Detection module, form the cavity of sealing between described top cover and cover plate, described Leak Detection module comprises closed shell, carbon dioxide sensor, signal conditioning circuit, microprocessor, power module and LED alarm module, described closed shell is fixed on top cover, described carbon dioxide sensor is fixed on closed shell, described signal conditioning circuit, microprocessor, power module all is arranged in closed shell, described LED alarm module is located on the outer wall of sidewall, described carbon dioxide sensor is connected with the input end of microprocessor by signal conditioning circuit, the mouth of described microprocessor is connected with the LED alarm module.
As further improvement in the technical proposal:
Described top cover is provided with the first external thread column, described the first external thread column is provided with the first through hole, described the first screw top is comprised of the first cock body and first attachment cap of integral structure, described the first cock body is inserted in the first through hole, described the first attachment cap is provided with the first negative thread circular groove of arranging down, the inside of described the first negative thread circular groove is provided with the first seal ring, described the first external thread column be inserted in the first negative thread circular groove inside and with the first negative thread circular groove screw thread fit.
The inside edge of described top cover is provided with the foreign material delay tank, and described the first external thread column is arranged in a side of described foreign material delay tank.
Described cover plate is provided with the second external thread column, described the second external thread column is provided with the second through hole, described the second screw top is comprised of the second cock body and second attachment cap of integral structure, described the second cock body is inserted in the second through hole, described the second attachment cap is provided with the second negative thread circular groove of arranging down, the inside of described the second negative thread circular groove is provided with the second seal ring, described the second external thread column be inserted in the second negative thread circular groove inside and with the second negative thread circular groove screw thread fit.
Described step is provided with circular groove, and described circular groove, between step and cover plate, is provided with the 3rd seal ring in described circular groove.
The utlity model has following advantage: the utility model is provided with the sidewall that stretches out straight up layout by the top at vessel, the inside top of sidewall is provided with step, step is provided with cover plate, cover plate coordinates with the inner thread of step, cover plate is provided with the second screw top, therefore form top cover and the double hermetically-sealed construction of cover plate, even any one is damaged between the two for top cover and cover plate, still can not leak, simultaneously, the present embodiment is injecting carbon dioxide in the cavity between top cover and cover plate in advance in use, the diethylenetriamine that in cavity if top cover leaks between top cover and cover plate, carbon dioxide can all be leaked absorbs, in cavity if cover plate leaks between top cover and cover plate, carbon dioxide leakage is in air, no matter be therefore that top cover or cover plate leak, when carbon dioxide sensor detects gas concentration lwevel lower than preset value, the gas concentration lwevel information that carbon dioxide sensor detects is input microprocessor after signal conditioning circuit carries out voltage matches successively, microprocessor is judged gas concentration lwevel information, if gas concentration lwevel information is lower than preset value judge that top cover or cover plate leak, thereby outputs level signals makes the LED alarm module, flicker is reported to the police, having can automatic Leakage Detection, sound construction is reliable, anti-leak result is good, simple in structure, advantage with low cost.
The accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The sectional structure schematic diagram that Fig. 1 is the utility model embodiment.
The framed structure schematic diagram that Fig. 2 is Leak Detection module in the utility model embodiment.
The enlarged diagram that Fig. 3 is the A position in Fig. 1.
Marginal data: 1, vessel; 11, sidewall; 12, step; 121, circular groove; 122, the 3rd seal ring; 2, top cover; 201, the first external thread column; 202, the first through hole; 203, foreign material delay tank; 21, the first screw top; 211, the first cock body; 212, the first attachment cap; 213, the first negative thread circular groove; 214, the first seal ring; 3, cover plate; 301, the second external thread column; 302, the second through hole; 31, the second screw top; 311, the second cock body; 312, the second attachment cap; 313, the second negative thread circular groove; 314, the second seal ring; 4, Leak Detection module; 41, closed shell; 42, carbon dioxide sensor; 43, signal conditioning circuit; 44, microprocessor; 45, power module; 46, LED alarm module.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
As Fig. 1, shown in Fig. 2 and Fig. 3, the diethylenetriamine container that the present embodiment has a leakage warning function comprises vessel 1 and the top cover 2 of integral structure, vessel 1 is tubbiness, top cover 2 is provided with the first screw top 21, the top of vessel 1 is provided with the sidewall 11 that stretches out straight up layout, the inside top of sidewall 11 is provided with step 12, step 12 is provided with cover plate 3, cover plate 3 coordinates with the inner thread of step 12, cover plate 3 is provided with the second screw top 31, form the cavity of sealing between top cover 2 and cover plate 3, top cover 2 is provided with Leak Detection module 4, Leak Detection module 4 comprises closed shell 41, carbon dioxide sensor 42, signal conditioning circuit 43, microprocessor 44, power module 45 and LED alarm module 46, closed shell 41 is fixed on top cover 2, carbon dioxide sensor 42 is fixed on closed shell 41, signal conditioning circuit 43, microprocessor 44, power module 45 all is arranged in closed shell 41, LED alarm module 46) be located on the outer wall of sidewall 11, carbon dioxide sensor 42 is connected with the input end of microprocessor 44 by signal conditioning circuit 43, the mouth of microprocessor 44 is connected with LED alarm module 46.The present embodiment is provided with the sidewall 11 that stretches out straight up layout by the top at vessel 1, the inside top of sidewall 11 is provided with step 12, step 12 is provided with cover plate 3, cover plate 3 coordinates with the inner thread of step 12, cover plate 3 is provided with the second screw top 31, therefore form top cover 2 and the double hermetically-sealed construction of cover plate 3, even any one is damaged between the two for top cover 2 and cover plate 3, still can not leak, simultaneously, the present embodiment is injecting carbon dioxide in the cavity between top cover 2 and cover plate 3 in advance in use, the diethylenetriamine that in cavity if top cover 2 leaks between top cover 2 and cover plate 3, carbon dioxide can all be leaked absorbs, in cavity if cover plate 3 leaks between top cover 2 and cover plate 3, carbon dioxide leakage is in air, no matter be therefore that top cover 2 or cover plate 3 leak, when carbon dioxide sensor 42 detects gas concentration lwevel lower than preset value, the gas concentration lwevel information that carbon dioxide sensor 42 detects is input microprocessor 44 after signal conditioning circuit 43 carries out voltage matches successively, 44 pairs of gas concentration lwevel information of microprocessor are judged, if gas concentration lwevel information is lower than preset value judge that top cover 2 or cover plate 3 leak, thereby outputs level signals makes the LED alarm module, 46 flickers are reported to the police, having can automatic Leakage Detection, sound construction is reliable, anti-leak result is good, simple in structure, advantage with low cost.
In the present embodiment, the T6615 carbon dioxide sensor that carbon dioxide sensor 42 adopts U.S. GE company to produce; Microprocessor 44 adopts the 89S52 chip microcontroller; Power module 45 adopts lithium cell to realize, power module 45 is connected with signal conditioning circuit 43, microprocessor 44, LED alarm module 46 respectively; LED alarm module 46 comprises red-light LED and green light LED, and red-light LED is for leakage alarm, and green light LED is for battery alarm voltage.In working order, gas concentration lwevel information in the cavity that carbon dioxide sensor 42 detects between top cover 2 and cover plate 3 is also exported to signal conditioning circuit 43, signal conditioning circuit 43 voltage signal of input is amplified and be converted to the voltage signal of microprocessor 44 coupling after export to microprocessor 44, microprocessor 44 obtains corresponding gas concentration lwevel information and judges processing according to the voltage of input, if gas concentration lwevel information is lower than preset value judge that top cover 2 or cover plate 3 leak, outputs level signals makes LED alarm module 46 flicker that glows report to the police, if the cell pressure of power module 45 inside is too low in addition, microprocessor 44 outputs level signals make the 46 green light flickers of LED alarm module report to the police.
In the present embodiment, top cover 2 is provided with the first external thread column 201, the first external thread column 201 is provided with the first through hole 202, the first screw top 21 is comprised of the first cock body 211 and first attachment cap 212 of integral structure, the first cock body 211 is inserted in the first through hole 202, the first attachment cap 212 is provided with the first negative thread circular groove 213 of arranging down, the inside of the first negative thread circular groove 213 is provided with the first seal ring 214, the first external thread column 201 be inserted in the first negative thread circular groove 213 inside and with the first negative thread circular groove 213 screws thread fit, sealing structure dependable performance between the first screw top 21 and top cover 2, anti-leak result is better.
In the present embodiment, the inside edge of top cover 2 is provided with foreign material delay tank 203, the first external thread column 201 is arranged in a side of foreign material delay tank 203, layout by foreign material delay tank 203, make when toppling over inner chemical, inner foreign material can directly be trapped in foreign material delay tank 203, and can directly not pour out.
In the present embodiment, cover plate 3 is provided with the second external thread column 301, the second external thread column 301 is provided with the second through hole 302, the second screw top 31 is comprised of the second cock body 311 and second attachment cap 312 of integral structure, the second cock body 311 is inserted in the second through hole 302, the second attachment cap 312 is provided with the second negative thread circular groove 313 of arranging down, the inside of the second negative thread circular groove 313 is provided with the second seal ring 314, the second external thread column 301 be inserted in the second negative thread circular groove 313 inside and with the second negative thread circular groove 313 screws thread fit, sealing structure dependable performance between the second screw top 31 and cover plate 3, anti-leak result is better.
In the present embodiment, step 12 is provided with circular groove 121, and circular groove 121, between step 12 and cover plate 3, is provided with the 3rd seal ring 122 in circular groove 121, makes the sealing property between step 12 and cover plate 3 better.
The foregoing is only preferred implementation of the present utility model, protection domain of the present utility model is not limited in above-mentioned embodiment, and every technical scheme that belongs to the utility model principle all belongs to protection domain of the present utility model.For a person skilled in the art, some improvements and modifications of carrying out under the prerequisite that does not break away from principle of the present utility model, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. the diethylenetriamine container with leakage warning function, the vessel (1) and the top cover (2) that comprise integral structure, described vessel (1) is tubbiness, described top cover (2) is provided with the first screw top (21), it is characterized in that: the top of described vessel (1) is provided with the sidewall (11) that stretches out straight up layout, the inside top of described sidewall (11) is provided with step (12), described step (12) is provided with cover plate (3), described cover plate (3) coordinates with the inner thread of step (12), described cover plate (3) is provided with the second screw top (31), form the cavity of sealing between described top cover (2) and cover plate (3), described top cover (2) is provided with Leak Detection module (4), described Leak Detection module (4) comprises closed shell (41), carbon dioxide sensor (42), signal conditioning circuit (43), microprocessor (44), power module (45) and LED alarm module (46), described closed shell (41) is fixed on top cover (2), described carbon dioxide sensor (42) is fixed on closed shell (41), described signal conditioning circuit (43), microprocessor (44), power module (45) all is arranged in closed shell (41), described LED alarm module (46) is located on the outer wall of sidewall (11), described carbon dioxide sensor (42) is connected with the input end of microprocessor (44) by signal conditioning circuit (43), the mouth of described microprocessor (44) is connected with LED alarm module (46).
2. the diethylenetriamine container with leakage warning function according to claim 1, it is characterized in that: described top cover (2) is provided with the first external thread column (201), described the first external thread column (201) is provided with the first through hole (202), described the first screw top (21) is comprised of the first cock body (211) and first attachment cap (212) of integral structure, described the first cock body (211) is inserted in the first through hole (202), described the first attachment cap (212) is provided with the first negative thread circular groove (213) of arranging down, the inside of described the first negative thread circular groove (213) is provided with the first seal ring (214), described the first external thread column (201) be inserted in the first negative thread circular groove (213) inside and with the first negative thread circular groove (213) screw thread fit.
3. the diethylenetriamine container with leakage warning function according to claim 2, it is characterized in that: the inside edge of described top cover (2) is provided with foreign material delay tank (203), and described the first external thread column (201) is arranged in a side of described foreign material delay tank (203).
4. according to claim 1 or the 2 or 3 described diethylenetriamine containers with leakage warning function, it is characterized in that: described cover plate (3) is provided with the second external thread column (301), described the second external thread column (301) is provided with the second through hole (302), described the second screw top (31) is comprised of the second cock body (311) and second attachment cap (312) of integral structure, described the second cock body (311) is inserted in the second through hole (302), described the second attachment cap (312) is provided with the second negative thread circular groove (313) of arranging down, the inside of described the second negative thread circular groove (313) is provided with the second seal ring (314), described the second external thread column (301) be inserted in the second negative thread circular groove (313) inside and with the second negative thread circular groove (313) screw thread fit.
5. the diethylenetriamine container with leakage warning function according to claim 4, it is characterized in that: described step (12) is provided with circular groove (121), described circular groove (121) is positioned between step (12) and cover plate (3), is provided with the 3rd seal ring (122) in described circular groove (121).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202957047U CN203332744U (en) | 2013-05-13 | 2013-05-13 | A diethylenetriamine container with a leakage alarm function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202957047U CN203332744U (en) | 2013-05-13 | 2013-05-13 | A diethylenetriamine container with a leakage alarm function |
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| Publication Number | Publication Date |
|---|---|
| CN203332744U true CN203332744U (en) | 2013-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202957047U Expired - Fee Related CN203332744U (en) | 2013-05-13 | 2013-05-13 | A diethylenetriamine container with a leakage alarm function |
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| CN (1) | CN203332744U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108562406A (en) * | 2018-01-26 | 2018-09-21 | 许生安 | A kind of closed container leak detecting device peculiar to vessel |
-
2013
- 2013-05-13 CN CN2013202957047U patent/CN203332744U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108562406A (en) * | 2018-01-26 | 2018-09-21 | 许生安 | A kind of closed container leak detecting device peculiar to vessel |
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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: 20131211 Termination date: 20140513 |