CN213884304U - Pressure steam sterilization pot with pressure reduction and exhaust functions - Google Patents

Abstract

The utility model provides a pressure steam sterilization pot with pressure reduction and exhaust functions, which comprises a main body component and an exhaust component, wherein the exhaust component comprises an exhaust pipe, a fixed block c, a connecting rod, a rubber sleeve b, a rod body a, a cover body b, a pipe plug, a fixed block d, a rod body b, a plate body a, a plate body b, a filter plate, a fixed block e, a sliding component and a drainage component; according to the data displayed by the pressure gauge, the pipe plug is opened to perform pressure reduction and exhaust through the exhaust pipe, so that the pressure can be adjusted, and the problem of poor disinfection effect on some utensils is solved; the rotating rod body a drives the pipe plug, and after the pipe plug is separated from the exhaust pipe, the plate body a is taken down from the plate body b, then the rod body a is pressed, the cover body b is lifted upwards, so that the exhaust pipe can discharge air pressure and steam in the cylinder body, the exhaust pipe does not need to be in direct contact with the exhaust pipe, and the safety is high.

Description

Pressure steam sterilization pot with pressure reduction and exhaust functions

Technical Field

The utility model relates to a steam sterilization technical field, in particular to pressure steam sterilization pot of area decompression exhaust function.

Background

The autoclave is also called as an autoclave, and can be divided into a portable autoclave and a vertical autoclave. The device can utilize the electric heating wire to heat water to generate steam and can maintain a certain pressure. Mainly comprises a barrel body which can be sealed, a pressure gauge, an exhaust valve, a safety valve, an electric heating wire and the like. The autoclave is suitable for medical and health industries, scientific research, agriculture and other units, and is ideal equipment for sterilizing medical instruments, dressings, glassware, solution culture media and the like. The existing pressure steam sterilizing pot has the following problems,

firstly, the existing pressure steam sterilization pot can not adjust the pressure in the pot during sterilization work, can not reduce pressure and discharge steam, generally, sterilization work is directly performed, then a pot cover is opened to discharge gas, and the way that the pressure is not adjustable has poor sterilization effect on some utensils, high-temperature heating is required, and then the pressure is adjusted to a proper pressure value for heating;

secondly, the existing device is inconvenient to take the steamer, and simultaneously, when the steam in the steamer is released, the hands are easily injured due to overhigh temperature, and the steam is required to be prevented from being directly close to the exhaust pipe.

SUMMERY OF THE UTILITY MODEL

In view of this, the embodiments of the present invention provide a pressure steam sterilization pot with pressure reduction and exhaust functions, so as to solve or alleviate the technical problems in the prior art, and at least provide a useful choice. The embodiment of the utility model provides a technical scheme is so realized: a pressure steam sterilization pot with a pressure reduction and exhaust function comprises a main body assembly and an exhaust assembly, wherein the exhaust assembly comprises an exhaust pipe, a fixed block c, a connecting rod, a rubber sleeve b, a rod body a, a cover body b, a pipe plug, a fixed block d, a rod body b, a plate body a, a plate body b, a filter plate, a fixed block e, a sliding assembly and a drainage assembly; the lateral wall symmetrical welding of barrel has two fixed block a, two one side sliding connection that fixed block a is adjacent has lid a, lid a's lateral wall symmetrical welding has two fixed block b, two the equal threaded connection of fixed block b's inside wall has the knob, lid a's upper surface just is located one side welding of blast pipe has fixed block c, fixed block c's inside wall rotates and is connected with the connecting rod, the one end of connecting rod articulates there is lid b.

In some embodiments, the sliding assembly comprises a sliding rail, a sliding block and a limiting block; the main body assembly comprises a cylinder, a fixing block a, a fixing block b, a knob, a pressure gauge, a temperature display, a rubber sleeve a, a handle, a heating rod, a steamer, a through hole, a cover body a, a circular plate and a rubber pad; the sliding assembly comprises a sliding rail, a sliding block and a limiting block; the utility model discloses a steamer, including the barrel, the inside wall symmetrical weld of barrel has two slide rails, two the equal sliding connection of inside wall of slide rail has the slider, the lateral wall welding of slider has the steamer, the one end of knob runs through fixed block b the inside wall and with fixed block a's inside wall threaded connection, lid a's inside wall welding has the blast pipe.

In some embodiments, the inner side wall of the steamer is uniformly provided with through holes.

In some embodiments, the drain assembly comprises a drain pipe and a water valve, one end of the drain pipe is communicated with the inner side wall of the cylinder, and the water valve is installed on the outer side wall of the drain pipe.

In some embodiments, two limiting blocks are symmetrically welded on the inner side wall of the barrel body and below the steamer.

In some embodiments, the last skin weld of lid a has the handle, the lateral wall cover of handle is equipped with rubber sleeve a, the heating rod is installed to the inside wall of barrel, temperature monitor is installed to the lateral wall of barrel, the lower skin weld of lid a has the plectane, the lateral wall of plectane bonds there is the rubber pad, the manometer is installed to lid a's inside wall, the probe of manometer runs through the inside wall of plectane.

In some embodiments, the inside wall threaded connection of lid b has the stopcock, the lateral wall of stopcock with the inside wall sliding connection of blast pipe, the top welding of stopcock has the body of rod an, the lateral wall of the body of rod an has cup jointed rubber sleeve b, the lateral wall symmetrical welding of lid b has two fixed blocks d, two the inside wall of fixed block d rotates through the bearing and is connected with the body of rod b, the lateral wall of the body of rod b has cup jointed plate body an, the lateral wall welding of blast pipe has plate body b, plate body an's inside wall with plate body b's lateral wall sliding connection.

In some embodiments, the inner side wall of the exhaust pipe is in threaded connection with a filter plate, and a fixing block e is welded on the lower surface of the filter plate.

The embodiment of the utility model provides a owing to adopt above technical scheme, it has following advantage:

firstly, by arranging the temperature display, the pressure gauge and the exhaust pipe, the pipe plug can be opened to reduce pressure and exhaust through the exhaust pipe according to data displayed by the pressure gauge, so that the pressure can be adjusted, and the problem of poor disinfection effect on some vessels is solved;

second, the body of rod a drives the stopcock, and the stopcock is deviate from the back from the exhaust pipe, takes down plate body a from plate body b, then presses body of rod a, upwards lifts up lid b, makes the blast pipe discharge out atmospheric pressure and steam in the barrel, need not direct contact blast pipe, and the security is higher.

The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the drawings and following detailed description.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments or technical descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the steamer of the present invention;

FIG. 3 is a schematic view of the internal structure of the exhaust pipe of the present invention;

fig. 4 is a schematic structural view of the steamer of the present invention.

Reference numerals: 10. a body assembly; 11. a barrel; 12. a fixed block a; 13. a fixed block b; 14. a knob; 15. a pressure gauge; 151. a temperature display; 16. a rubber sleeve a; 17. a handle; 18. a heating rod; 19. steaming the pan; 191. a through hole; 192. a cover body a; 193. a circular plate; 194. a rubber pad; 20. an exhaust assembly; 21. an exhaust pipe; 22. a fixed block c; 221. a connecting rod; 23. a rubber sleeve b; 231. a rod body a; 24. a cover body b; 241. a pipe plug; 25. a fixed block d; 26. a rod body b; 27. a plate body a; 28. a plate body b; 29. filtering the plate; 291. a fixed block e; 30. a sliding assembly; 31. a slide rail; 32. a slider; 33. a limiting block; 40. a drainage assembly; 41. a drain pipe; 42. a water valve.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "back", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1-4, an embodiment of the present invention provides a pressure steam sterilization pot with pressure reduction and exhaust functions, which includes a main body assembly 10 and an exhaust assembly 20, wherein the exhaust assembly 20 includes an exhaust pipe 21, a fixed block c-22, a connecting rod 221, rubber sleeves b-23, a rod body a-231, a cover body b-24, a pipe plug 241, a fixed block d-25, a rod body b-26, a plate body a-27, a plate body b-28, a filter plate 29, a fixed block e-291, a sliding assembly 30, and a drainage assembly 40; two fixing blocks a-12 are symmetrically welded on the outer side wall of the barrel 11, a cover body a-192 is connected to one side, adjacent to the two fixing blocks a-12, of the cover body a-192 in a sliding mode, two fixing blocks b-13 are symmetrically welded on the outer side wall of the cover body a-192, knobs 14 are connected to the inner side walls of the two fixing blocks b-13 in a threaded mode, fixing blocks c-22 are welded on the upper surface of the cover body a-192 and located on one side of the exhaust pipe 21, a connecting rod 221 is rotatably connected to the inner side walls of the fixing blocks c-22, and one end of the connecting rod 221 is hinged to a cover body b-24.

In one embodiment, the body assembly 10 includes a cylinder 11, fixing blocks a-12, fixing blocks b-13, a knob 14, a pressure gauge 15, a temperature display 151, rubber sleeves a-16, a handle 17, a heating rod 18, a steamer 19, a through hole 191, covers a-192, a circular plate 193, and a rubber pad 194; the sliding assembly 30 comprises a sliding rail 31, a sliding block 32 and a limiting block 33; two sliding rails 31 are symmetrically welded on the inner side wall of the barrel 11, sliding blocks 32 are connected to the inner side walls of the two sliding rails 31 in a sliding mode, a steamer 19 is welded on the outer side wall of each sliding block 32, one end of a knob 14 penetrates through the inner side wall of a fixing block b-13 and is in threaded connection with the inner side wall of a fixing block a-12, and an exhaust pipe 21 is welded on the inner side wall of a cover body a-192; through the cooperation of the sliding rail 31 and the sliding block 32, the steamer 19 can be taken from the barrel 11 more conveniently, the shaking of the steamer 19 by steam is reduced, the sterilization appliance is protected, one end of the knob 14 penetrates through the inner side wall of the fixing block b-13 and is in threaded connection with the inner side wall of the fixing block a-12, and the exhaust pipe 21 is welded on the inner side wall of the cover body a-192.

In one embodiment, the inner side wall of the steamer 19 is uniformly provided with through holes 191; the through holes 191 facilitate the steam to enter the steamer 19, so that the sterilization effect is better.

In one embodiment, the drain assembly 40 includes a drain pipe 41 and a water valve 42, one end of the drain pipe 41 is communicated with the inner side wall of the cylinder 11, and the water valve 42 is installed on the outer side wall of the drain pipe 41; the drain pipe 41 is used for discharging the waste water in the used cylinder 11, and the water valve 42 is used for opening and closing the drain pipe 41.

In one embodiment, two limiting blocks 33 are symmetrically welded on the inner side wall of the barrel 11 and below the steamer 19; the limiting block 33 has the limiting and lifting functions on the steamer 19, the steamer 19 is prevented from sliding downwards, and when water is added into the barrel 11, the water level does not exceed the lower surface of the limiting block 33.

In one embodiment, a handle 17 is welded on the upper surface of the cover body a-192, a rubber sleeve a-16 is sleeved on the outer side wall of the handle 17, a heating rod 18 is installed on the inner side wall of the cylinder body 11, a temperature display 151 is installed on the outer side wall of the cylinder body 11, a circular plate 193 is welded on the lower surface of the cover body a-192, a rubber pad 194 is adhered on the outer side wall of the circular plate 193, a pressure gauge 15 is installed on the inner side wall of the cover body a-192, and a probe of the pressure gauge 15 penetrates through the inner side wall of the circular plate 193; the handle 17 is used for lifting the cover body a-192, the rubber sleeve a-16 plays a role in preventing slipping for the first handle 17, the heating rod 18 heats the water in the barrel 11 to form steam, and the temperature display 151 is of the type: SM202-2, temperature display 151 is from taking temperature-sensing probe for showing the temperature in barrel 11, and manometer 15 shows the real-time pressure in barrel 11.

In one embodiment, the inner side wall of the cover body b-24 is in threaded connection with a pipe plug 241, the outer side wall of the pipe plug 241 is in sliding connection with the inner side wall of the exhaust pipe 21, a rod body a-231 is welded on the top of the pipe plug 241, a rubber sleeve b-23 is sleeved on the outer side wall of the rod body a-231, two fixing blocks d-25 are symmetrically welded on the outer side wall of the cover body b-24, the inner side walls of the two fixing blocks d-25 are rotatably connected with a rod body b-26 through bearings, a plate body a-27 is sleeved on the outer side wall of the rod body b-26, a plate body b-28 is welded on the outer side wall of the exhaust pipe 21, and the inner side wall of the plate body a-27 is in sliding connection with the outer side wall of the plate body b-28; the rod body a-231 is rotated, the rod body a-231 drives the pipe plug 241, after the pipe plug 241 is separated from the exhaust pipe 21, the plate body a-27 is taken down from the plate body b-28, then the rod body a-231 is pressed, and the cover body b-24 is lifted upwards, so that the exhaust pipe 21 can discharge the air pressure and steam in the cylinder 11.

In one embodiment, the inner side wall of the exhaust pipe 21 is connected with a filter plate 29 in a threaded manner, and a fixing block e-291 is welded on the lower surface of the filter plate 29; the filter plate 29 prevents foreign matters from entering the exhaust pipe 21, and the filter plate 29 can be taken out from the exhaust pipe 21 by rotating the fixed blocks e-291 for cleaning or replacement.

When the utility model works, the shell of the barrel 11 is provided with a switch group for controlling the heating rod 18 to start and close, the switch group is connected with the external mains supply and is used for supplying power to the heating rod 18, the rod body a-231 is rotated, the rod body a-231 drives the pipe plug 241, the pipe plug 241 is separated from the exhaust pipe 21, the plate body a-27 is taken down from the plate body b-28, then the rod body a-231 is pressed to lift the cover body b-24 upwards, so that the exhaust pipe 21 can discharge the air pressure and the steam in the barrel 11, the steamer 19 can be taken from the barrel 11 more conveniently by matching the slide rail 31 and the slide block 32, the shaking of the steam to the steamer 19 is reduced, the sterilization appliance is protected, the through hole 191 facilitates the steam to enter the steamer 19, the sterilization effect is better, the drain pipe 41 is used for discharging the waste water in the barrel 11 after use, the water valve 42 is used for opening and closing the drain pipe 41, the limiting block 33 has limiting and lifting functions on the steamer 19 to prevent the steamer 19 from sliding downwards, when water is added into the barrel 11, the water level does not exceed the lower surface of the limiting block 33, the handle 17 is used for lifting the cover body a-192, the rubber sleeves a-16 have anti-skidding functions on the first handle 17, the heating rod 18 heats water in the barrel 11 to form steam, the temperature display 151 is provided with a temperature sensing probe and used for displaying the temperature in the barrel 11, and the pressure gauge 15 displays the real-time pressure in the barrel 11.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various changes or substitutions within the technical scope of the present invention, which should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (8)

1. The utility model provides a take pressure steam sterilization pot of decompression exhaust function, includes main part subassembly (10) and exhaust subassembly (20), its characterized in that: the exhaust assembly (20) comprises an exhaust pipe (21), a fixed block c (22), a connecting rod (221), a rubber sleeve b (23), a rod body a (231), a cover body b (24), a pipe plug (241), a fixed block d (25), a rod body b (26), a plate body a (27), a plate body b (28), a filter plate (29), a fixed block e (291), a sliding assembly (30) and a drainage assembly (40); the lateral wall symmetrical welding of barrel (11) has two fixed block a (12), two one side sliding connection that fixed block a (12) are adjacent has lid a (192), the lateral wall symmetrical welding of lid a (192) has two fixed block b (13), two the equal threaded connection of inside wall of fixed block b (13) has knob (14), the upper surface of lid a (192) just is located one side welding of blast pipe (21) has fixed block c (22), the inside wall rotation of fixed block c (22) is connected with connecting rod (221), the one end of connecting rod (221) articulates there is lid b (24).

2. The pressure steam sterilizer with reduced-pressure exhausting function according to claim 1, wherein: the main body component (10) comprises a cylinder body (11), a fixed block a (12), a fixed block b (13), a knob (14), a pressure gauge (15), a temperature display (151), a rubber sleeve a (16), a handle (17), a heating rod (18), a steamer (19), a through hole (191), a cover body a (192), a circular plate (193) and a rubber pad (194); the sliding assembly (30) comprises a sliding rail (31), a sliding block (32) and a limiting block (33); the utility model discloses a steamer, including barrel (11), the equal sliding connection of inside wall of slide rail (31) has slider (32), the outside wall welding of slider (32) has steamer (19), the one end of knob (14) runs through the inside wall of fixed block b (13) and with the inside wall threaded connection of fixed block a (12), the inside wall welding of lid a (192) has blast pipe (21).

3. The pressure steam sterilizer with reduced-pressure exhausting function according to claim 2, wherein: through holes (191) are uniformly formed in the inner side wall of the steamer (19).

4. The pressure steam sterilizer with reduced-pressure exhausting function according to claim 1, wherein: the drainage assembly (40) comprises a drainage pipe (41) and a water valve (42), one end of the drainage pipe (41) is communicated with the inner side wall of the cylinder body (11), and the water valve (42) is installed on the outer side wall of the drainage pipe (41).

5. The pressure steam sterilizer with reduced-pressure exhausting function according to claim 2, wherein: the inner side wall of the barrel body (11) is located below the steamer (19) and is symmetrically welded with two limiting blocks (33).

6. The pressure steam sterilizer with reduced-pressure exhausting function according to claim 1, wherein: the last skin weld of lid a (192) has handle (17), the lateral wall cover of handle (17) is equipped with rubber sleeve a (16), heating rod (18) are installed to the inside wall of barrel (11), temperature monitor (151) are installed to the lateral wall of barrel (11), the lower skin weld of lid a (192) has plectane (193), the lateral wall of plectane (193) bonds and has rubber pad (194), manometer (15) are installed to the inside wall of lid a (192), the probe of manometer (15) runs through the inside wall of plectane (193).

7. The pressure steam sterilizer with reduced-pressure exhausting function according to claim 1, wherein: the inside wall threaded connection of lid b (24) has stopcock (241), the lateral wall of stopcock (241) with the inside wall sliding connection of blast pipe (21), the top welding of stopcock (241) has the body of rod a (231), the lateral wall of the body of rod a (231) has cup jointed rubber sleeve b (23), the lateral wall symmetrical welding of lid b (24) has two fixed block d (25), two the inside wall of fixed block d (25) is rotated through the bearing and is connected with the body of rod b (26), the lateral wall of the body of rod b (26) has cup jointed plate body a (27), the lateral wall welding of blast pipe (21) has plate body b (28), the inside wall of plate body a (27) with the lateral wall sliding connection of plate body b (28).

8. The pressure steam sterilizer with reduced-pressure exhausting function according to claim 1, wherein: the inside wall threaded connection of blast pipe (21) has filter plate (29), the lower surface welding of filter plate (29) has fixed block e (291).

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