CN219878723U - High-pressure steam sterilizer - Google Patents

Abstract

The utility model discloses a high-pressure steam sterilizer, which relates to the technical field of sterilizers and comprises a tank body, wherein an upper cover is arranged above the tank body, a plurality of guide rods are fixedly connected below the upper cover, a convex block is arranged on one side of the bottom of each guide rod, a plurality of sliding grooves are formed in the inner wall surface of the tank body, the convex blocks slide in the sliding grooves, a plurality of object placing plates are fixedly arranged among the guide rods, air holes are formed in the object placing plates, a threaded rod is fixedly arranged at the center of the bottom of the tank body, a motor is fixedly arranged on the outer side of the upper cover, a screw sleeve is fixedly arranged at the driving end of the motor, through holes are formed in the center of the object placing plates, the screw sleeve is arranged in the through holes and screwed on the threaded rod, and the object placing plates can move out of the tank body along with the upward movement of the upper cover, so that objects to be sterilized are prevented from being inconvenient to place due to the excessive depth of the tank body, and meanwhile, the sterilized objects can be conveniently taken out.

Description

High-pressure steam sterilizer

Technical Field

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

Background

A pressure steam sterilizer is a device for sterilizing objects using saturated steam. Since water vapor is a colorless, odorless, nontoxic gas. The water is heated in the closed vessel to generate steam under pressure, and the temperature of the steam rises with the pressure. It has good penetrability, can make the articles in the container wet and heat quickly, and the wet and heat can make the microorganism be killed quickly, so that it can finally attain the effect of sterilization.

As in the patent of the utility model, publication No. CN211301246U, a high pressure steam sterilizer is disclosed, comprising: the sterilizing device is characterized by comprising a sterilizing chamber, a switch cover, a heater and a sealing assembly; the top of the sterilization chamber is open, the top of the sterilization chamber is connected with a switch cover, one end of the switch cover is hinged and fixed with the sterilization chamber through a rotating shaft, the rest of the switch cover is fixedly connected with the sterilization chamber through a plurality of threads, and the sealing assembly is arranged between the sterilization chamber and the switch cover; the heater is fixedly arranged at the bottom of the sterilizing chamber, and a screen plate for disposing the object to be treated is arranged above the heater; a water outlet is arranged at the bottom of the sterilizing chamber and is used for discharging the condensed water after the high-pressure sterilization. Above-mentioned high pressure steam sterilizer can seal the sterilization room safely and effectively through the structure of this seal assembly, has guaranteed the security of equipment during operation.

However, the existing sterilizer is inconvenient to place or take out the articles to be sterilized when in use, and has poor use effect.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a high-pressure steam sterilizer, which solves the technical problem that the prior device is inconvenient to place or take out articles to be sterilized.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a high-pressure steam sterilizer, includes the jar body, jar body top is equipped with the upper cover, upper cover below fixedly connected with a plurality of guide bars, a plurality of guide bar bottom one side all is equipped with the lug, be equipped with a plurality of spouts on the internal wall of jar, the lug slide in the spout, a plurality of fixedly provided with a plurality of thing boards of putting between the guide bar, a plurality of put the bleeder vent has all been seted up in the thing board, jar body bottom center department is fixed to be provided with the threaded rod, upper cover top outside is fixed to be provided with the motor, the motor drive end runs through upper cover fixed mounting has the thread bush, a plurality of put thing board center department all seted up the through-hole, the thread bush be arranged in the through-hole and connect in soon on the threaded rod.

Preferably, a heater is arranged at the bottom of the tank body.

Preferably, the bottom of the tank body is connected with a drain pipe.

Preferably, the outer side of the upper cover is respectively provided with a deflation valve, a safety valve and a barometer which are communicated with the inside of the tank body.

Preferably, a sealing ring is arranged at the bottom of the edge of the upper cover.

Advantageous effects

The utility model provides a high-pressure steam sterilizer, which has the following beneficial effects:

1. the screw sleeve can be rotated by starting the motor to axially move on the threaded rod so as to drive the upper cover to move up and down, and the object placing plate can be moved out of the tank body along with the upward movement of the upper cover, so that articles to be sterilized are prevented from being inconvenient to place due to the fact that the tank body is too deep, and meanwhile, the sterilized articles are also convenient to take out;

2. the article on the article placing plate can be conveniently radiated by moving the article placing plate out of the tank body, so that scalding of workers is prevented;

3. after the object placing plate moves into the tank body through the matching of the thread sleeve and the threaded rod, the upper cover is pressed on the upper port of the tank body, so that the tank body is closed, and the upper cover is not required to be closed in other modes.

Drawings

FIG. 1 is a schematic diagram of the internal structure of a front view of the present utility model;

fig. 2 is a state diagram of the upper cover of the present utility model when opened.

In the figure: 1. a tank body; 2. an upper cover; 3. a guide rod; 4. a bump; 5. a chute; 6. a storage plate; 7. ventilation holes; 8. a threaded rod; 9. a motor; 10. a thread sleeve; 11. a heater; 12. a drain pipe; 13. a bleed valve; 14. a safety valve; 15. an air pressure gauge; 16. and (3) sealing rings.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-2, the present utility model provides a technical solution: the high-pressure steam sterilizer comprises a tank body 1, wherein an upper cover 2 is arranged above the tank body 1, a plurality of guide rods 3 are fixedly connected below the upper cover 2, a bump 4 is arranged on one side of the bottom of each guide rod 3, a plurality of sliding grooves 5 are formed in the inner wall surface of the tank body 1, the bump 4 slides in each sliding groove 5, a plurality of object placing plates 6 are fixedly arranged between the guide rods 3, ventilation holes 7 are formed in the object placing plates 6, a threaded rod 8 is fixedly arranged at the center of the bottom of the tank body 1, a motor 9 is fixedly arranged on the outer side of the upper cover 2, a driving end of the motor 9 penetrates through the upper cover 2 to fixedly install a threaded sleeve 10, through holes are formed in the center of the object placing plates 6, and the threaded sleeve 10 is arranged in the through holes and screwed on the threaded rod 8; the bottom of the tank body 1 is provided with a heater 11; the bottom of the tank body 1 is connected with a drain pipe 12; the outer side of the upper cover 2 is respectively provided with a deflation valve 13, a safety valve 14 and a barometer 15 which are communicated with the inside of the tank body 1; the bottom of the edge of the upper cover 2 is provided with a sealing ring 16.

All electric parts and the adaptive power supply are connected through wires by the person skilled in the art, and a proper controller is selected according to actual conditions so as to meet control requirements, specific connection and control sequence, and the electric connection is completed by referring to the following working principles in the working sequence among the electric parts, wherein the detailed connection means are known in the art, and the following main description of the working principles and processes is omitted.

The working principle and the using flow of the utility model are as follows: when the sterilizing device is used, the motor 9 is started to enable the threaded sleeve 10 to rotate, the threaded sleeve 10 can axially move on the threaded rod 8 through rotation of the threaded sleeve 10, so that the upper cover 2 is driven to move upwards, the upper cover 2 can be prevented from rotating through the guide rod 3, after the article placing plate 6 moves out of the tank body 1, articles to be sterilized are placed on the article placing plate 6, the motor 9 is started again, the article placing plate 6 is moved into the tank body 1 through matching of the threaded sleeve 10 and the threaded rod 8, and meanwhile the upper cover 2 can be pressed on an upper port of the tank body 1, so that the tank body 1 is closed; the sealing performance of the upper cover 2 can be improved through the sealing ring 16, liquid at the bottom of the tank body 1 can be discharged through the water discharge pipe 12, the liquid at the bottom of the tank body 1 can be heated through the heater 11, steam is generated, high-pressure gas in the tank body 1 can be discharged through the air discharge valve 13, the pressure in the tank body 1 can be prevented from being too large through the safety valve 14, and the pressure in the tank body 1 can be detected through the air pressure gauge 15.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a high-pressure steam sterilizer, includes a jar body (1), jar body (1) top is equipped with upper cover (2), its characterized in that, upper cover (2) below fixedly connected with a plurality of guide bars (3), a plurality of guide bars (3) bottom one side all is equipped with lug (4), be equipped with a plurality of spouts (5) on jar body (1) internal face, lug (4) slide in spout (5), a plurality of fixedly between guide bars (3) be provided with a plurality of thing boards (6), a plurality of put bleeder vent (7) have all been seted up in thing board (6), jar body (1) bottom center department is fixed and is provided with threaded rod (8), upper cover (2) top outside is fixed and is provided with motor (9), motor (9) drive end runs through upper cover (2) fixed mounting has thread bush (10), a plurality of put thing board (6) center department and all seted up the through-hole, thread bush (10) are arranged in the through-hole and connect soon on threaded rod (8).

2. An autoclave as claimed in claim 1, wherein the tank (1) is provided with a heater (11) at the bottom.

3. An autoclave as claimed in claim 1, wherein the bottom of the tank (1) is connected with a drain pipe (12).

4. The autoclave according to claim 1, wherein the outside of the upper cover (2) is provided with a deflation valve (13), a safety valve (14) and a barometer (15) which are respectively communicated with the inside of the tank (1).

5. An autoclave as claimed in claim 1, wherein the bottom of the rim of the upper cover (2) is provided with a sealing ring (16).