CN217311242U

CN217311242U - Medical high-pressure sterilizer

Info

Publication number: CN217311242U
Application number: CN202220145121.5U
Authority: CN
Inventors: 卢春; 洪鹤林; 杨迪
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-08-30
Anticipated expiration: 2032-01-19

Abstract

The utility model discloses a medical high-pressure sterilizer, including a sterilization jar, the top of sterilization jar articulates there is a sealed end cover, the inner chamber bottom of sterilization jar has set firmly a loading board, the bleeder vent has been seted up on the loading board, a separate shelf has been erect at the top of loading board. The utility model relates to a medical equipment technical field, this medical high pressure sterilizer takes out the mechanism soon through setting up, can excrete the high atmospheric pressure in the sterilizer to normal atmospheric pressure level rapidly, through setting up cooling body at the escape route, can make hot steam vaporization fast to not only accelerate the speed of excretion of hot steam, still reduced the temperature in the sterilizer simultaneously, and is further, the escape route of this sterilizer is located the top, heating mechanism is located the bottom, utilize the ascending principle of hot steam, accelerated the emission of steam.

Description

Medical high-pressure sterilizer

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a medical high-pressure sterilizer.

Background

In the fields of food, medical treatment, biotechnology and the like, high-pressure steam sterilization equipment is widely used for sterilizing and disinfecting appliances, raw materials, finished products and the like, and particularly in the field of medical sanitation, sterilization is particularly important and is directly related to human health. Among the sterilization methods for medical product dressings and the like, pressure steam sterilization is the method which has the best effect and is widely applied in thermal sterilization.

At present, medical equipment is generally placed in an autoclave, then high-pressure steam is filled into the autoclave for sterilization, the autoclave is in a high-temperature and high-pressure environment, after sterilization is completed, the high-temperature and high-pressure steam in the autoclave is not exhausted, and scald accidents are easily caused if the autoclave is opened.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a medical high-pressure sterilizer, which solves the problem that the existing high-pressure sterilizer discharges hot steam slowly and easily causes accidents.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a medical high-pressure sterilizer, includes a sterilization jar, the top of sterilization jar articulates there is a sealed end cover, the inner chamber bottom of sterilization jar has set firmly a loading board, the bleeder vent has been seted up on the loading board, a spacer is erect at the top of loading board.

The middle-upper portion of sterilization jar inner chamber has set firmly an annular duct, the inside wall of annular duct has set firmly the sprinkler head that the multiunit slope set up, the left side wall of sterilization jar has set firmly the disinfect box, the top of disinfect box has set firmly first pump machine, the output of first pump machine is through first even pipe and annular duct intercommunication.

The top of sterilization jar right side wall sets firmly the high-pressure pump, and the output of this high-pressure pump passes through the inner chamber intercommunication of a forcing pipe and sterilization jar.

The heating pipe is installed at the bottom of the inner wall of the sterilization tank, and the separation frame is located between the annular pipeline and the heating pipe.

The bottom of end cover sets firmly the guide plate of a surface trompil, the top demountable installation of guide plate has a suction funnel, the top of end cover sets firmly a suction pump, and the input of this suction pump communicates with the top of suction funnel, the left side of end cover is through the otic placode threaded fixation at a fixing bolt and sterilization tank top.

The suction hopper is internally provided with a clamping cavity, the right side wall of the sterilization tank is fixedly provided with a cooling box, the top of the cooling box is fixedly provided with a second pump, and the output end of the second pump is communicated with the clamping cavity on the suction hopper through a second connecting pipe.

Two groups of running wheels with control valves are installed at the bottom of the sterilization tank, and a drain pipe with a control valve is installed in the center of the bottom of the sterilization tank.

Preferably, the water outlet at the bottom of the sterilizing tank and the inlet of the suction hopper are both provided with an activated carbon filter layer.

Preferably, the partition frame forms a plurality of closed accommodating sections by a plurality of partition plates.

Preferably, a gas pressure gauge and a thermometer are respectively installed on the side wall of the sterilization tank.

(III) advantageous effects

The utility model provides a medical high-pressure sterilizer. The method has the following beneficial effects:

this medical high pressure sterilizer takes out the mechanism soon through setting up, can excrete the high atmospheric pressure in the sterilizer to normal atmospheric pressure level rapidly, through setting up cooling body at the passageway of excreting, can make hot steam vaporization fast to not only accelerated the speed of excretion of hot steam, still reduced the temperature in the sterilizer simultaneously, further, the passageway of excreting of this sterilizer is located the top, and heating mechanism is located the bottom, utilizes the ascending principle of hot steam, has accelerated the emission of steam.

Drawings

FIG. 1 is a sectional view of the present invention;

FIG. 2 is a top view of the bearing plate structure of the present invention;

FIG. 3 is a schematic view of the structure of the suction funnel of the present invention;

fig. 4 is a sectional view of the structure of the suction hopper of the present invention.

In the figure: 1. sterilizing the tank; 2. sealing the end cap; 3. a carrier plate; 31. air holes are formed; 4. a spacer; 5. an annular duct; 6. a sprinkler head; 7. a sterilizing box; 8. a first pump; 9. a first connecting pipe; 10. a high pressure pump; 11. a pressurizing pipe; 12. heating a tube; 13. a baffle; 14. a suction hopper; 141. a clamp cavity; 15. a suction pump; 16. fixing the bolt; 17. a cooling tank; 18. a second pump; 19. a second connecting pipe; 20. a running wheel; 21. a drain pipe; 22. an active carbon filter layer; 23. a barometer; 24. a thermometer.

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.

As shown in fig. 1-2, the utility model provides a technical solution: the utility model provides an autoclave, includes a sterilization jar 1, and the top of sterilization jar 1 articulates there is a sealed end cover 2, and the inner chamber bottom of sterilization jar 1 has set firmly a loading board 3, has seted up bleeder vent 31 on the loading board 3, and a spacer 4 has been erect at the top of loading board 3, and spacer 4 forms a plurality of confined intervals that hold through many division boards.

As shown in fig. 1, a barometer 23 and a thermometer 24 are respectively mounted on the side wall of the sterilization tank 1, and the pressure and the temperature in the sterilization tank 1 can be respectively checked by the barometer 23 and the thermometer 24.

As shown in figure 1, as shown in figure 1, an annular pipeline 5 is fixedly arranged at the middle upper part of an inner cavity of a sterilization tank 1, a plurality of groups of inclined spray heads 6 are fixedly arranged on the inner side wall of the annular pipeline 5, a sterilization box 7 is fixedly arranged on the left side wall of the sterilization tank 1, a first pump 8 is fixedly arranged at the top of the sterilization box 7, the output end of the first pump 8 is communicated with the annular pipeline 5 through a first connecting pipe 9, and the annular pipeline 5 does not influence the taking and placing of medical equipment.

As shown in FIG. 1, a high pressure pump 10 is fixedly arranged at the top of the right side wall of the sterilization tank 1, and the output end of the high pressure pump 10 is communicated with the inner cavity of the sterilization tank 1 through a pressurization pipe 11.

As shown in FIG. 1, a heating pipe 12 is installed at the bottom of the inner wall of the sterilization tank 1, and the partition frame 4 is located between the annular pipe 5 and the heating pipe 12.

As shown in fig. 1 and 3, the bottom of the end cap 2 is fixedly provided with a guide plate 13 with a hole on the surface, the top of the guide plate 13 is detachably provided with a suction hopper 14, the water outlet at the bottom of the sterilization tank 1 and the inlet of the suction hopper 14 are both provided with an activated carbon filter layer 22, the activated carbon filter layer 22 is arranged, impurities in steam can be filtered, so as to avoid polluting the environment, the top of the end cap 2 is fixedly provided with a suction pump 15, the input end of the suction pump 15 is communicated with the top of the suction hopper 14, and the left side of the end cap 2 is fixed with the lug plate at the top of the sterilization tank 1 through a fixing bolt 16.

As shown in fig. 1 and 4, a clamping cavity 141 is arranged in the suction hopper 14, a cooling tank 17 is fixedly arranged on the right side wall of the sterilization tank 1, a second pump 18 is fixedly arranged on the top of the cooling tank 17, the output end of the second pump 18 is communicated with the clamping cavity 141 on the suction hopper 14 through a second connecting pipe 19, and a return pipe (not shown in the figure) can be connected between the clamping cavity 141 and the cooling tank 17 to realize the dynamic balance flow of the cooling liquid.

As shown in FIG. 1, two sets of running wheels 20 with control valves are installed at the bottom of the sterilization tank 1, a drain pipe 21 with a control valve is installed at the center of the bottom of the sterilization tank 1, and wastewater is directly discharged through the drain pipe 21.

And those not described in detail in this specification are well within the skill of those in the art.

When the medical sterilization device is used, the sealing end cover 2 is firstly opened, medical instruments to be sterilized are sequentially placed in the separation frame 4 (preferably, the medical instruments are placed independently, and one is placed in each partition space), then the sealing end cover 2 is closed, and sealing and fixing are carried out through the fixing bolts 16.

Then, a first pump 8 is started, disinfectant in the disinfection box 7 is guided into the annular pipeline 5 through a first connecting pipe 9 and then is sprayed out through a spraying head 6 to be sprayed on the medical equipment, then a high-pressure pump 10 and a heating pipe 12 are synchronously started, high-pressure gas is pumped into the sterilization tank 1 through the high-pressure pump 10, and the temperature in the sterilization tank 1 is raised through the heating pipe 12, so that the medical equipment is disinfected and sterilized at high temperature and high pressure.

After the sterilization is finished, the high-pressure pump 10 and the heating pipe 12 are closed, the suction pump 15 and the second pump 18 are started, high-temperature and high-pressure steam in the sterilization tank 1 is pumped out through the suction pump 15, the purpose of pressure relief is achieved, the cooling liquid in the cooling box 17 is pumped into the clamping cavity 141 on the suction hopper 14 through the second connecting pipe 19 through the second pump 18, the high-temperature steam is cooled rapidly, and meanwhile the temperature in the sterilization tank 1 is also reduced.

Hot steam can assemble on guide plate 13 rapidly, then is taken out to the outside of sterilization jar 1 through suction hopper 14 to can realize the step-down cooling on one side, accomplish the purpose of taking out steam fast on the other side, so that when the staff opened end cover 2, explosion or scald accident just can not appear.

In conclusion, this medical high pressure sterilizer through setting up and taking out the mechanism soon, can excrete the high atmospheric pressure in the sterilizer to normal atmospheric pressure level rapidly, through setting up cooling body at the drainage channel, can make hot steam vaporization fast to not only accelerated the speed of excretion of hot steam, still reduced the temperature in the sterilizer simultaneously, further, the drainage channel of this sterilizer is located the top, and heating body is located the bottom, utilizes the ascending principle of hot steam, has accelerated the emission of steam.

It should be noted that the electrical components shown in this document are all electrically connected to an external master controller and 220V mains, and the master controller may be a conventional known device such as a computer for controlling, and the control principle, internal structure, and control switching manner of the device are conventional means in the prior art, and are directly referred to herein without further description. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. A medical autoclave, characterized by: the sterilization tank comprises a sterilization tank (1), wherein a sealing end cover (2) is hinged to the top of the sterilization tank (1), a bearing plate (3) is fixedly arranged at the bottom of an inner cavity of the sterilization tank (1), air holes (31) are formed in the bearing plate (3), and a separation frame (4) is erected at the top of the bearing plate (3);

an annular pipeline (5) is fixedly arranged at the middle upper part of an inner cavity of the sterilization tank (1), a plurality of groups of obliquely arranged spray heads (6) are fixedly arranged on the inner side wall of the annular pipeline (5), a sterilization box (7) is fixedly arranged on the left side wall of the sterilization tank (1), a first pump (8) is fixedly arranged at the top of the sterilization box (7), and the output end of the first pump (8) is communicated with the annular pipeline (5) through a first connecting pipe (9);

the top of the right side wall of the sterilization tank (1) is fixedly provided with a high-pressure pump (10), and the output end of the high-pressure pump (10) is communicated with the inner cavity of the sterilization tank (1) through a pressure pipe (11);

a heating pipe (12) is installed at the bottom of the inner wall of the sterilization tank (1), and the separation frame (4) is located between the annular pipeline (5) and the heating pipe (12);

a guide plate (13) with an opening on the surface is fixedly arranged at the bottom of the sealing end cover (2), a suction hopper (14) is detachably arranged at the top of the guide plate (13), a suction pump (15) is fixedly arranged at the top of the sealing end cover (2), the input end of the suction pump (15) is communicated with the top of the suction hopper (14), and the left side of the sealing end cover (2) is fixed with an ear plate at the top of the sterilization tank (1) through a fixing bolt (16) in a threaded manner;

a clamping cavity (141) is arranged in the suction funnel (14), a cooling box (17) is fixedly arranged on the right side wall of the sterilization tank (1), a second pump (18) is fixedly arranged on the top of the cooling box (17), and the output end of the second pump (18) is communicated with the clamping cavity (141) in the suction funnel (14) through a second connecting pipe (19);

two sets of running wheels (20) with control valves are installed at the bottom of the sterilizing tank (1), and a drain pipe (21) with a control valve is installed in the center of the bottom of the sterilizing tank (1).

2. A medical autoclave according to claim 1, characterized in that: and an active carbon filter layer (22) is arranged at a water outlet at the bottom of the sterilizing tank (1) and an inlet of the suction hopper (14).

3. A medical autoclave according to claim 1, characterized in that: the separation frame (4) forms a plurality of closed containing sections through a plurality of separation plates.

4. A medical autoclave according to claim 1, characterized in that: and a barometer (23) and a thermometer (24) are respectively arranged on the side wall of the sterilization tank (1).