CN213558792U - Automatic pressure control device of acid steaming cleaner - Google Patents
Automatic pressure control device of acid steaming cleaner Download PDFInfo
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- CN213558792U CN213558792U CN202022369610.2U CN202022369610U CN213558792U CN 213558792 U CN213558792 U CN 213558792U CN 202022369610 U CN202022369610 U CN 202022369610U CN 213558792 U CN213558792 U CN 213558792U
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Abstract
The utility model discloses an automatic pressure control device of an acid steaming cleaner, which comprises a pressure control lower cover, a pressure control upper cover and a connecting column; the utility model discloses a pressure control cover, including spliced pole, accuse pressure lower cover, the inboard internal thread in top of lid portion and the external screw thread threaded connection of accuse pressure upper cover bottom, it presses the chamber to form the accuse between lid and the accuse pressure upper cover to control pressure lower cover, run through the pressure release passageway of spliced pole from top to bottom at the middle part of spliced pole is seted up, the middle part integrated into one piece of spliced pole is equipped with the spacing ring, the bottom outside of spliced pole is equipped with fixed external screw thread, the spliced pole is located the side part of spacing ring and is equipped with connecting thread, the central screw in bottom and the connecting thread threaded connection of lid are pressed in the accuse, the inboard top center of accuse pressure upper. But the automatic adjustment washs indoor pressure, and the outer row of acid vapor is reduced in automatic entrapment acid vapor, guarantees to wash completely, has protected experimenter's safety, has prolonged experimental facilities's life, has reduced environmental pollution.
Description
Technical Field
The utility model relates to an acid evaporates purger annex technical field, specifically is an acid evaporates purger automatic control pressure equipment device.
Background
In a chemical analysis laboratory, in order to prevent cross contamination of samples in different batches, the digestion tank for decomposing the samples needs to be subjected to acid steaming cleaning, namely, the digestion tank is subjected to fumigation cleaning by acid vapor generated by heating cleaning in the cavity, but the acid steaming cleaning in the market is carried out in a closed cleaning cavity, and the cold air in the cleaning cavity cannot be removed to avoid the incomplete cleaning phenomenon.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide an sour purger automatic control pressure equipment device that evaporates, but the pressure in automatically regulated washing room, automatic entrapment sour steam reduces sour vapour and arranges outward, guarantees to wash completely, has protected experimenter's safety, has prolonged the life of experimental facilities, has reduced environmental pollution, has avoided traditional sour belt cleaning device cold air can not discharge under the encapsulated situation and has influenced the cleaning performance, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: an automatic pressure control device of an acid steaming cleaner comprises a pressure control lower cover, a pressure control upper cover and a connecting column;
the utility model discloses a pressure control cover, including spliced pole, internal thread, control pressure cover, spliced pole, control pressure cover, pressure control cavity, pressure release channel, the top of control pressure cover, the top of spliced pole is provided with the spacing ring, the bottom outside of spliced pole is equipped with fixed external screw thread, the spliced pole is located the spacing ring upside part and is equipped with connecting thread, the bottom center screw and the connecting thread threaded connection of control pressure cover, the inboard top center of control pressure cover is fixed with the sleeve, the top of spliced pole extends to in the sleeve, and the outside of spliced pole and telescopic inboard formation pressure release hole, pressure release hole intercommunication pressure control cavity and pressure release channel, the top of control pressure cover is seted up and is pressed the screw thread mouth of the inside intercommunication of upper cover with the control.
The outer side of the bottom of the connecting column is provided with a fixed external thread which is connected with the top of the acid steaming cleaner in a threaded manner.
Compared with the prior art, the beneficial effects of the utility model are that: this purger automatic pressure control device is evaporated in acid has following benefit:
the pressure in the cleaning chamber can be automatically adjusted, the acid vapor can be automatically collected, the discharge of the acid vapor is reduced, and the complete cleaning is ensured;
the safety of experimenters is protected, the service life of experimental equipment is prolonged, and the environmental pollution is reduced;
the problem that the cleaning effect is influenced because cold air cannot be discharged when the traditional acid steaming cleaning device is in a closed state is avoided.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: the pressure control device comprises a 1-control press cover, a 2-control press cover, a 3-connecting column, 4 limiting rings, 5 pressure relief channels, 6 sleeves, 7 pressure relief holes and 8 threaded ports.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: an automatic pressure control device of an acid steaming cleaner comprises a pressure control lower cover 1, a pressure control upper cover 2 and a connecting column 3;
the inboard internal thread in lid 1 top and the external screw thread connection of lid 2 bottom are pressed in the accuse down, lid 1 is pressed in the accuse and the accuse is pressed and is formed the accuse pressure chamber between the lid 2, the pressure release passageway 5 that runs through spliced pole 3 about the middle part of spliced pole 3 is seted up, the middle part integrated into one piece of spliced pole 3 is equipped with spacing ring 4, the bottom outside of spliced pole 3 is equipped with fixed external screw thread, spliced pole 3 is located 4 upside parts of spacing ring and is equipped with connecting thread, the accuse is pressed the bottom center screw and the connecting thread threaded connection of lid 1 down, the inboard top center of lid 2 is fixed with sleeve 6 in the accuse, the top of spliced pole 3 extends to in sleeve 6, and the outside of spliced pole 3 and the inboard of sleeve 6 form pressure release hole 7, pressure release hole 7 intercommunication accuse pressure chamber and pressure release passageway 5, the top of lid 2 is pressed in the accuse is seted up and is pressed the mouth.
When in use: the bottom outside of spliced pole 3 is equipped with fixed external screw thread threaded connection and evaporates the purger top at sour, sour evaporate produce sour vapour through the heating in the purger and can rise to the accuse pressure intracavity of automatic control pressure device automatically, the precooling can the self-cooling be collected, can automatic liquid seal pressure release hole 7 when acidizing fluid is more and more, when sour evaporate the purger heating can produce more sour vapour and want to escape, sour gas can be automatic by the liquefaction of liquid seal acidizing fluid, remaining air can be discharged through screw thread mouth 8, when the continuous heating liquid seals acidizing fluid too much, the acidizing fluid overflows the top of spliced pole 3, and through 5 automatic backward flow washing chambeies of pressure release channel, go round and over, keep dynamic balance state all the time, thereby reach a self-control pressure seal state.
The pressure in the cleaning chamber can be automatically adjusted, the acid vapor can be automatically collected, the discharge of the acid vapor is reduced, and the complete cleaning is ensured. The safety of experimenters is protected, the service life of experimental equipment is prolonged, and the environmental pollution is reduced. The problem that the cleaning effect is influenced because cold air cannot be discharged when the traditional acid steaming cleaning device is in a closed state is avoided.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. The utility model provides a purger automatic pressure control device is evaporated in acid which characterized in that: comprises a pressure control lower cover (1), a pressure control upper cover (2) and a connecting column (3);
the internal thread of the inner side of the top of the pressure control pressing cover (1) is in threaded connection with the external thread of the bottom of the pressure control pressing cover (2), a pressure control pressure cavity is formed between the pressure control pressing cover (1) and the pressure control pressing cover (2), a pressure relief channel (5) which penetrates through the connecting column (3) from top to bottom is formed in the middle of the connecting column (3), a limiting ring (4) is arranged in the middle of the connecting column (3) in an integrated mode, a fixed external thread is arranged on the outer side of the bottom of the connecting column (3), a connecting thread is arranged on the upper side portion, located on the limiting ring (4), of the connecting column (3), a bottom center screw hole of the pressure control pressing cover (1) is in threaded connection with the connecting thread, a sleeve (6) is fixed at the center of the inner top of the pressure control pressing cover (2), the top end of the connecting column (3) extends into the sleeve (6), and a, the pressure relief hole (7) is communicated with the pressure control cavity and the pressure relief channel (5), and the top of the pressure control upper cover (2) is provided with a threaded hole (8) communicated with the inside of the pressure control upper cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022369610.2U CN213558792U (en) | 2020-10-22 | 2020-10-22 | Automatic pressure control device of acid steaming cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022369610.2U CN213558792U (en) | 2020-10-22 | 2020-10-22 | Automatic pressure control device of acid steaming cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213558792U true CN213558792U (en) | 2021-06-29 |
Family
ID=76527068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022369610.2U Active CN213558792U (en) | 2020-10-22 | 2020-10-22 | Automatic pressure control device of acid steaming cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213558792U (en) |
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2020
- 2020-10-22 CN CN202022369610.2U patent/CN213558792U/en active Active
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