CN220695572U

CN220695572U - Pressure steam sterilizer

Info

Publication number: CN220695572U
Application number: CN202321972603.9U
Authority: CN
Inventors: 刘凌华; 刘其龙; 曹峰
Original assignee: Hefei Huatai Medical Equipment Co ltd
Current assignee: Hefei Huatai Medical Equipment Co ltd
Priority date: 2023-07-26
Filing date: 2023-07-26
Publication date: 2024-04-02
Anticipated expiration: 2033-07-26

Abstract

The utility model discloses a pressure steam sterilizer, which comprises a base, wherein a rotary groove is formed in the top of the base, a shaft lever is rotatably connected to the base at the inner bottom wall of the rotary groove, a kettle body is fixedly arranged at the top of the shaft lever, a kettle cover is hinged to the top of the kettle body, a lock catch for sealing is arranged between the kettle body and the kettle cover, and a drain tap is arranged at the bottom end of the kettle body. This pressure steam sterilizer utilizes the handle to upwards take out spacing slide bar, inverts the cover in proper order with the test tube that will wait to disinfect and establishes on the inserted bar surface, then inserts spacing slide bar inside the spacing spout of inner bag inner wall, owing to be at the external environment when putting into the cauldron internal portion with the test tube, do not receive the restriction in the inside narrow and small space of cauldron, thereby can be very big the speed of improvement put into, after putting into, add appropriate amount distilled water to the internal portion of cauldron again, close the cauldron lid, utilize the electric heating pipe circular telegram to generate heat and make distilled water vaporization, reach the purpose that carries out high temperature high pressure sterilization to the test tube, and the efficiency of whole sterilization progress is high.

Description

Pressure steam sterilizer

Technical Field

The utility model relates to the technical field of disinfection equipment, in particular to a pressure steam sterilizer.

Background

A pressure steam sterilizer is a rapid and reliable sterilization apparatus for test tubes using saturated pressure steam. Can disinfect and sterilize medical instruments, dressing, glassware, solution culture medium and the like, and is one of the sterilizing technologies with the best sterilizing effect and reliability recognized worldwide.

The current pressure steam sterilizer is generally of a pressure tank type structure, when a test tube is sterilized, the test tube is placed into the pressure tank, then the pressure tank is sealed, water in the pressure tank is heated to be vaporized by utilizing an electric heating mode, the pressure tank is in a high-temperature and high-pressure state by utilizing the action of steam, and the aim of sterilizing the surface of the test tube is achieved.

Accordingly, a pressure steam sterilizer has been proposed in view of the above problems.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, embodiments of the present utility model provide a pressure steam sterilizer to solve the above-mentioned problems of the related art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pressure steam sterilizer, includes the base, the rotary tank has been seted up at the top of base, the base rotates in the interior bottom wall of rotary tank and is connected with the axostylus axostyle, the top fixed mounting of axostylus axostyle has the cauldron body, and be provided with the hasp that seals between the cauldron body and the cauldron lid, the bottom of the cauldron body is provided with the drainage tap, the inside of the cauldron body is provided with the inner bag, the top of inner bag is provided with the handle, the intermediate layer between the cauldron body and the inner bag is provided with electric heating pipe, the leak hole has been seted up to the bottom of inner bag, spacing spout has been vertically seted up to the inner wall of inner bag, the inside sliding connection of spacing spout has spacing slide bar, the top welding of spacing slide bar has the handle, spacing slide bar is upwards provided with a plurality of inserted bar towards one side slope of inner bag center pin, the surface cover of inserted bar is equipped with high temperature resistant rubber sleeve.

Preferably, the side wall of the base is fixedly provided with a servo motor, the output end of the servo motor extends to the cavity in the base and is fixedly provided with a worm, the surface of the shaft rod is fixedly provided with a worm wheel, and the worm is meshed with the worm wheel.

Preferably, the surface of the shaft rod is provided with an electrically conductive slip ring.

Preferably, the base is provided with a plurality of guide wheels in a circumferential array on the inner wall of the rotary groove, and the guide wheels are in rolling connection with the outer wall of the kettle body.

Preferably, the annular water receiving tank is arranged on the inner bottom wall of the base, the annular water receiving tank corresponds to the position of the water discharging faucet, the water discharging pipe is embedded in the outer wall of the base, and the water inlet end of the water discharging pipe is communicated with the annular water receiving tank.

Preferably, the surface of the kettle cover is respectively embedded with a pressure relief safety valve, a vent valve and a pressure gauge.

Preferably, the upper edge of the inner container is erected on the inner wall of the kettle body, the upper edge of the inner container is provided with a positioning hole, the inner wall of the kettle body is fixedly connected with a bayonet lock, and the bayonet lock is clamped inside the positioning hole.

The utility model has the technical effects and advantages that:

1. compared with the prior art, this pressure steam sterilizer is when using, utilize the handle upwards to take out spacing slide bar, will wait to disinfect the test tube and invert the cover in proper order and establish on the inserted bar surface, it is inside the spacing spout of inner bag inner wall to insert spacing slide bar afterwards, because at external environment when putting into the cauldron internal portion with the test tube, do not receive the restriction in the inside narrow and small space of cauldron, thereby can be very big improvement speed of putting into, after putting into, add right amount distilled water to the cauldron internal portion again, close the cauldron lid, utilize electric heating pipe circular telegram to generate heat and make distilled water vaporization, reach the purpose that carries out high temperature high pressure sterilization to the test tube, and the efficiency of whole sterilization progress is high.

2. Compared with the prior art, this pressure steam sterilizer, after the sterilization, observe the manometer reading, wait that internal pressure of cauldron drops to the safe atmospheric pressure after, open the relief valve and blow down, and open the water of the internal portion of drainage tap discharge cauldron, at the drainage in-process, start servo motor, utilize servo motor to drive the axostylus axostyle and rotate, and then drive the cauldron body and rotate, the test tube of the internal portion of cauldron receives the effect of centrifugal force, the water stain on test tube surface can break away from with the test tube, thereby reach the purpose of carrying out quick drying to the test tube, do benefit to follow-up taking to the test tube.

Drawings

FIG. 1 is a schematic view of the front cross-section structure of the present utility model.

Fig. 2 is an enlarged schematic view of the structure at a in fig. 1.

Fig. 3 is an enlarged schematic view of the structure at B in fig. 1.

Fig. 4 is a schematic perspective view of the liner of the present utility model.

The reference numerals are: 1. a base; 2. a shaft lever; 3. a kettle body; 4. a kettle cover; 5. a drain tap; 6. an inner container; 7. an electric heating tube; 8. a limit slide bar; 9. a handle; 10. a rod; 11. a servo motor; 12. a worm; 13. a worm wheel; 14. a conductive slip ring; 15. a guide wheel; 16. an annular water receiving groove; 17. a drain pipe; 18. a pressure relief safety valve; 19. a bayonet lock; 20. a handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The pressure steam sterilizer as shown in figures 1-4 comprises a base 1, wherein a rotary groove is formed in the top of the base 1, a shaft lever 2 is rotatably connected with the base 1 on the inner bottom wall of the rotary groove, and a conductive slip ring 14 is arranged on the surface of the shaft lever 2.

The top fixed mounting of axostylus axostyle 2 has a cauldron body 3, and the top of a cauldron body 3 articulates there is a cauldron lid 4, and is provided with the hasp that seals between a cauldron body 3 and the cauldron lid 4, and pressure relief valve 18, relief valve and manometer are inlayed respectively to the surface of a cauldron lid 4.

The bottom of the kettle body 3 is provided with a drain tap 5, the inside of the kettle body 3 is provided with an inner container 6, the top of the inner container 6 is provided with a handle 20, the upper edge of the inner container 6 is erected on the inner wall of the kettle body 3, the upper edge of the inner container 6 is provided with a positioning hole, the inner wall of the kettle body 3 is fixedly connected with a bayonet lock 19, and the bayonet lock 19 is clamped inside the positioning hole.

Through the inner bag 6 set up inside the cauldron body 3, can take out it from the internal portion of cauldron 3, conveniently maintain and clean the inside of the cauldron body 3.

An electric heating pipe 7 is arranged between the kettle body 3 and the inner container 6, and a leak hole is arranged at the bottom end of the inner container 6.

The inner wall of the inner container 6 is vertically provided with a limit sliding groove, the inside of the limit sliding groove is connected with a limit sliding rod 8 in a sliding manner, the top of the limit sliding rod 8 is welded with a handle 9, one side of the limit sliding rod 8, which faces the central shaft of the inner container 6, of the limit sliding rod is obliquely upwards provided with a plurality of inserted bars 10, and the surface of each inserted bar 10 is sleeved with a high-temperature-resistant rubber sleeve.

This pressure steam sterilizer is when using, with whole device and outside electric power control system intercommunication, when using, utilize handle 9 upwards to take out spacing slide bar 8, the cover is established in order to the test tube of waiting to disinfect on the inserted bar 10 surface of inversion, the spacing spout inside of inner bag 6 inner wall is inserted to spacing slide bar 8 afterwards, because put into the inside at external environment with the test tube, do not receive the restriction of the inside narrow and small space of cauldron body 3, thereby can be very big improvement speed of putting into, after putting into, add right amount distilled water to the internal portion of cauldron again, close cauldron lid 4, utilize electric heating pipe 7 to switch on and generate heat and make distilled water vaporization, reach the purpose that carries out high temperature high pressure sterilization to the test tube, and the efficiency of whole sterilization progress is high.

An annular water receiving groove 16 is formed in the inner bottom wall of the base 1, the annular water receiving groove 16 corresponds to the position of the water discharging faucet 5, a drain pipe 17 is embedded in the outer wall of the base 1, and the water inlet end of the drain pipe 17 is communicated with the annular water receiving groove 16.

After sterilization is finished, reading is observed by a pressure gauge, after the pressure in the kettle body 3 is reduced to the safe air pressure, a vent valve is opened to vent, a water discharge tap 5 is opened to discharge water in the kettle body 3, the water flows into an annular water receiving groove 16 from the water discharge tap 5, and then the water is discharged from a water discharge pipe 17.

The side wall of the base 1 is fixedly provided with a servo motor 11, the output end of the servo motor 11 extends to a cavity in the base 1 and is fixedly provided with a worm 12, the surface of the shaft lever 2 is fixedly provided with a worm wheel 13, and the worm 12 is meshed with the worm wheel 13.

Further, at the drainage in-process, start servo motor 11, utilize servo motor 11 to drive axostylus axostyle 2 and rotate, and then drive cauldron body 3 rotatory, the inside test tube of cauldron body 3 receives the effect of centrifugal force, and the water stain on test tube surface can break away from with the test tube fast to reach the purpose that carries out quick drying to the test tube, do benefit to follow-up taking the test tube, need not carry out drying treatment to the test tube again.

The inner wall of the base 1 in the rotary groove is provided with a plurality of guide wheels 15 in a circumferential array, and the guide wheels 15 are in rolling connection with the outer wall of the kettle body 3.

Through setting up guide pulley 15, can promote the stability when the cauldron body 3 is rotatory, and then ensure the safety of the inside article of cauldron body 3.

The working process of the utility model is as follows:

firstly, this pressure steam sterilizer is when later stage uses, firstly install base 1 at steady ground, and with whole device and outside electric control system intercommunication, when using, utilize handle 9 upwards to take out spacing slide bar 8, to wait to sterilize the test tube and invert the cover in proper order and establish at the inserted bar 10 surface, later insert spacing slide bar 8 into the spacing spout inside of inner wall of inner bag 6, because when putting into the cauldron body 3 with the test tube inside at external environment, do not receive the constraint in the inside narrow and small space of cauldron body 3, thereby the speed of putting into can be very big improvement, after putting into, add right amount distilled water to the internal portion of cauldron 3 again, close cauldron lid 4, utilize electric heating pipe 7 to apply electricity to generate heat and make distilled water vaporization, reach the purpose of carrying out high temperature high pressure sterilization to the test tube, and the efficiency of whole sterilization progress, after the sterilization, observe the manometer reading, wait for internal pressure of cauldron body 3 to drop to the safety air pressure after, open the relief valve, and open tap 5 and discharge the inside water of cauldron body 3, in the in-process, start servo motor 11, utilize servo motor 11 to drive the internal portion of cauldron 2 to rotate, the effect of the internal portion of body 3 is driven to rotate, and then the purpose of drying test tube is difficult to be carried out to test tube, and the test tube is carried out to the quick drying with the test tube, thereby the test tube is carried out.

This is the principle of operation of the pressure steam sterilizer.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. A pressure steam sterilizer, comprising a base (1), characterized in that: the utility model provides a high temperature resistant rubber sleeve, including base (1), rotary groove has been seted up at the top of base (1), base (1) is connected with axostylus axostyle (2) in the interior bottom wall rotation of rotary groove, the top fixed mounting of axostylus axostyle (2) has cauldron body (3), the top of cauldron body (3) articulates there is kettle cover (4), and be provided with the hasp that seals between cauldron body (3) and kettle cover (4), the bottom of cauldron body (3) is provided with drain tap (5), the inside of cauldron body (3) is provided with inner bag (6), the top of inner bag (6) is provided with handle (20), the intermediate layer between cauldron body (3) and inner bag (6) is provided with electric heating pipe (7), the leak is seted up to the bottom of inner bag (6), spacing spout has been vertically seted up to the inner wall of inner bag (6), the inside sliding connection of spacing slide bar (8), the top welding of spacing slide bar (8) has handle (9), the slope upwards is provided with a plurality of inserted bar (10) towards one side of inner bag (6) center pin, the surface sleeve of inserted bar (10) is equipped with high temperature resistant rubber sleeve.

2. A pressure steam sterilizer as claimed in claim 1, wherein: the side wall of the base (1) is fixedly provided with a servo motor (11), the output end of the servo motor (11) extends to a cavity in the base (1) and is fixedly provided with a worm (12), the surface of the shaft lever (2) is fixedly provided with a worm wheel (13), and the worm (12) is meshed with the worm wheel (13).

3. A pressure steam sterilizer as claimed in claim 1, wherein: the surface of the shaft lever (2) is provided with a conductive slip ring (14).

4. A pressure steam sterilizer as claimed in claim 1, wherein: the base (1) is provided with a plurality of guide wheels (15) in a circumferential array on the inner wall of the rotary groove, and the guide wheels (15) are in rolling connection with the outer wall of the kettle body (3).

5. A pressure steam sterilizer as claimed in claim 1, wherein: the inner bottom wall of the base (1) is provided with an annular water receiving groove (16), the annular water receiving groove (16) corresponds to the position of the water discharging faucet (5), the outer wall of the base (1) is embedded with a water discharging pipe (17), and the water inlet end of the water discharging pipe (17) is communicated with the annular water receiving groove (16).

6. A pressure steam sterilizer as claimed in claim 1, wherein: the surface of the kettle cover (4) is respectively embedded with a pressure relief safety valve (18), an emptying valve and a pressure gauge.

7. A pressure steam sterilizer as claimed in claim 1, wherein: the upper edge of the inner container (6) is erected on the inner wall of the kettle body (3), a positioning hole is formed in the upper edge of the inner container (6), a bayonet lock (19) is fixedly connected to the inner wall of the kettle body (3), and the bayonet lock (19) is clamped inside the positioning hole.