CN217697349U

CN217697349U - High-pressure steam sterilizing pot

Info

Publication number: CN217697349U
Application number: CN202220900544.3U
Authority: CN
Inventors: 魏玉君; 王菲
Original assignee: Mindenanga Chengdu Biotechnology Co ltd
Current assignee: Mindenanga Chengdu Biotechnology Co ltd
Priority date: 2022-04-18
Filing date: 2022-04-18
Publication date: 2022-11-01
Anticipated expiration: 2032-04-18

Abstract

The utility model discloses a high pressure steam sterilization pot, include: the pot body unit comprises an inner pot body and an outer pot body, wherein a connecting plate connected with a side wall bearing of the outer pot body is arranged on the outer side wall of the inner pot body, an inner cover positioned at the top of the inner pot body and connected with the inner pot body, an air vent arranged through the bottom wall of the inner pot body, and an outer cover positioned at the top of the outer pot body and contacted with the inner cover; a driving unit including a motor positioned at the top of the outer cap, and a transmission member connecting the motor and the inner cap; the heating unit comprises a heating pipe positioned on the inner bottom wall of the outer pot body. In the utility model, the inner pot body is firstly rotated to promote the steam to be uniformly distributed in the inner pot body, which is beneficial to uniformly heating the objects to be sterilized and improves the sterilization effect; secondly, the utility model discloses set out from the supporter in the inner pot body, the thing dish of putting in the supporter is from last down to put the thing area and reduce gradually, and the steam of being convenient for is walked toward the top from the bottom of the inner pot body, does benefit to and treats that sterilization article are heated evenly, further improves the sterilization effect.

Description

High-pressure steam sterilization pot

Technical Field

The utility model relates to a sterilization technology field, concretely relates to high-pressure steam sterilization pot.

Background

The high-pressure steam sterilizing pot has wide application, is suitable for the fields of medical health service, scientific research, life science, agriculture and the like, is used for sterilizing medical instruments, dressings, glassware, solution culture media and the like, is the most commonly used sterilizing method in the field of bioengineering, and is based on the fact that steam formed when water is boiled cannot be diffused to the outside and is gathered in a sealed container, and under the sealed condition, the steam pressure is increased along with the boiling of the water, and the temperature is correspondingly increased. The higher the temperature, the shorter the time required, the stronger the heat penetration capability, and the sterilization and disinfection are carried out within a certain temperature range.

The existing sterilization pot has the problem that the contact between the object to be sterilized and steam is insufficient in the using process, so that the sterilization effect is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high pressure steam sterilization pot to solve the current steam contact and not enough lead to the poor problem of sterilization effect.

The utility model provides an above-mentioned technical problem's technical scheme as follows:

an autoclave, comprising: the pot body unit comprises an inner pot body and an outer pot body, wherein the outer side wall of the inner pot body is provided with a connecting plate connected with a side wall bearing of the outer pot body, an inner cover positioned at the top of the inner pot body and connected with the inner pot body, an air vent arranged through the bottom wall of the inner pot body, and an outer cover positioned at the top of the outer pot body and contacted with the inner cover; a driving unit including a motor positioned at the top of the outer cover, and a transmission member connecting the motor and the inner cover; the heating unit comprises a heating pipe positioned on the inner bottom wall of the outer pot body.

Further, the driving medium is including running through the enclosing cover setting and the transmission shaft of the output shaft of one end and motor, the action wheel of setting on the transmission shaft other end to and be located on the roof of inner cup and with the driven wheel of action wheel meshing.

Further, the inner cover comprises a cover body with a cavity, a limiting groove which is arranged on the bottom wall of the cover body and is sunken towards the outer cover, and a limiting body which is arranged at the top end of the inner pot body, wherein the limiting body is inserted into the limiting groove.

Further, the high-pressure steam sterilization pot also comprises a first exhaust hole arranged on the bottom wall of the cover body, a second exhaust hole arranged on the side wall rows at two sides of the cover body and a third exhaust hole arranged on the connecting plate; wherein, first exhaust hole and second exhaust hole all communicate with the cavity of lid.

Furthermore, the outer cover is provided with a cavity, and the outer cover is provided with a water inlet and a water outlet which are communicated with the cavity of the outer cover.

Further, the high-pressure steam sterilization pot also comprises a shelf positioned in the inner pot body.

Further, the supporter includes the diapire swing joint of one end and lid and the diapire swing joint's of the other end and the interior pot body support column to and from last down set up on the support column and put the first thing dish of putting, the second of putting that the thing area reduces step by step and put the thing dish and the third puts the thing dish.

Further, a first clamping groove which is sunken towards the outer cover is arranged on the bottom wall of the cover body, and a second clamping groove which is sunken towards the bottom of the outer pot body is arranged on the inner bottom wall of the inner pot body; wherein, the one end of support column is inserted in first draw-in groove, and its other end is inserted in the second draw-in groove.

The utility model discloses following beneficial effect has:

1. in the utility model, the inner pot body is firstly rotated to promote the steam to be uniformly distributed in the inner pot body, which is beneficial to uniformly heating the objects to be sterilized and improves the sterilization effect; secondly, the utility model discloses set out from the supporter in the inner pan body, put the thing dish in the supporter and down put the thing area from last and reduce gradually, the steam of being convenient for is walked toward the top from the bottom of the inner pan body, does benefit to treating sterilization article and steam full contact on the supporter, makes treating sterilization article on the supporter be heated evenly, further improves sterilization effect.

2. The utility model provides a support column and lid and the equal swing joint of the interior pot body, the article take out from the interior pot body after the sterilization of being convenient for.

3. The utility model discloses still form the zone of heating of steam between the pot body including first exhaust hole, second exhaust hole and third exhaust hole and the outer pot body, treat in the further inner pot body that improves that sterilization article are heated evenly, improve the sterilization effect.

Drawings

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

FIG. 2 is an enlarged cross-sectional view of part A of the present invention;

FIG. 3 is an enlarged cross-sectional view of the section B of the present invention;

FIG. 4 is an enlarged cross-sectional view of the section C of the present invention;

FIG. 5 is a schematic view of the enlarged cross-sectional structure of the section D of the present invention;

description of the reference numerals:

100-pot body unit, 110-inner pot body, 111-vent hole, 112-second clamping groove, 120-outer pot body, 130-connecting plate, 131-third vent hole, 140-inner cover, 141-cover body, 142-limiting groove, 143-first vent hole, 144-second vent hole, 146-first clamping groove, 147-limiting body, 150-outer cover, 151-water inlet, 152-water outlet, 200-driving unit, 210-motor, 220-transmission piece, 221-transmission shaft, 222-driving wheel, 223-driven wheel, 300-heating unit, 400-storage rack, 410-support column, 420-first storage plate, 430-second storage plate and 440-third storage plate.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

Examples

The present invention provides an autoclave, which will be described in detail below.

In the utility model, the inner pot body is firstly rotated to promote the steam to be uniformly distributed in the inner pot body, which is beneficial to uniformly heating the objects to be sterilized and improves the sterilization effect; secondly, the utility model discloses set out from the supporter in the inner pan body, put the thing dish in the supporter and from last down put the thing area and reduce gradually, the steam of being convenient for is walked toward the top from the bottom of the inner pan body, does benefit to the article of waiting to sterilize on the supporter and is heated evenly, further improves the sterilization effect.

The present invention will be explained in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 5, an autoclave according to an embodiment of the present invention includes: a pot unit 100, a driving unit 200, and a heating unit 300.

According to the schematic illustration of fig. 1-5, the pan body unit 100 in this embodiment comprises an inner pan body 110 and an outer pan body 120, the inner pan body 110 and the outer pan body 120 are connected by a connecting plate 130, specifically, the connecting plate 130 is arranged on the outer side wall of the inner pan body 110 and connected with the side wall of the outer pan body 120 by a bearing; and further comprises an inner cover 140 and an outer cover 150, wherein the inner cover 140 is positioned on the top of the inner pot body 110 and connected with the inner pot body 110, and the outer cover 150 is positioned on the top of the outer pot body 120 and is in contact with the inner cover 140. In addition, the upper bottom wall of the inner pot body 110 in the embodiment is provided with a vent hole 111 penetrating through the bottom wall of the inner pot body 110, so that steam required by sterilization can enter the inner pot body conveniently.

As illustrated in fig. 1 to 5, the driving unit 200 in the present embodiment includes a motor 210 and a transmission member 220, wherein the motor 210 is positioned on the top of the outer cover 150, and the motor 210 and the inner cover 140 are connected by the transmission member 220; in this embodiment, the motor 210 rotates the driving transmission member 220 to drive the inner lid 140 to rotate, and finally the inner pot 110 to rotate. In the present embodiment, the transmission member 220 includes a transmission shaft 221, a driving wheel 222, and a driven wheel 223; wherein, the driving shaft 221 is disposed through the outer cover 150 and has one end connected to an output shaft of the motor 210, the driving wheel 222 is disposed on the other end of the driving shaft 221, and the driven wheel 223 is disposed on the top wall of the inner cover 140 and engaged with the driving wheel 222.

The utility model provides an inner cup is including the lid 141 that has the cavity, for the better drive inner pot body 110 of motor 210 rotates, has set up towards the sunken spacing groove 142 of enclosing cover 150 on the diapire of lid 141 in this embodiment, the top of inner pot body 110 be provided with spacing body 147, wherein, spacing body 147 inserts in the spacing groove 142, realize inner cup 140 and inner pot body 110's swing joint. According to the schematic view of fig. 1-5, the number of the limiting grooves 142 in this embodiment is at least 2, and the limiting grooves are uniformly distributed on the bottom wall of the cover 141, wherein the positions and the number of the limiting bodies 147 correspond to the number of the limiting grooves 142.

In order to further improve the uniform heating of the inner pot body 110, as shown in fig. 1-5, a first vent hole 143 is formed on the bottom wall of the cover body 141, a second vent hole 144 is formed on the side wall rows on both sides of the cover body 141, and both the first vent hole 143 and the second vent hole 144 are communicated with the cavity of the cover body 41; in addition, a third exhaust hole 131 is formed in the connection plate 130. In this embodiment, the steam generated by the heating unit 300 partially enters between the inner pot body 110 and the outer pot body 120 through the third vent hole 131, and part of the gas coming out of the inner pot body 110 also enters between the inner pot body 110 and the outer pot body 120 through the first vent hole 143, the cavity of the cover 141 and the second vent hole 144, so as to heat the side wall of the inner pot body 110, thereby facilitating the inner pot body 110 to be heated uniformly and further improving the sterilization effect.

In order to rapidly cool the steam from the inner pot 110, the outer cover 150 in this embodiment has a cavity, and the outer cover 150 has a water inlet 151 and a water outlet 152 connected to the cavity of the outer cover 150, as shown in fig. 1-5. The steam in the inner cap 140 can be cooled by introducing condensed water into the cavity of the outer cap 150 through the water inlet 151.

In order to further facilitate the steam in the inner pot body 110 to fully contact with the objects to be sterilized, the autoclave in this embodiment further comprises a rack 400 disposed in the inner pot body 110. Referring to fig. 1-5, the article placing rack 400 of the present embodiment includes a supporting column 410 having one end movably connected to the bottom wall of the cover 141 and the other end movably connected to the bottom wall of the inner pot 110, and a first article placing tray 420, a second article placing tray 430 and a third article placing tray 440 which are disposed on the supporting column 410 from top to bottom and have a gradually reduced article placing area. In the embodiment, the gradually reduced placing area of the placing plate is beneficial to the steam in the inner pot body 110 flowing to the top of the inner pot body and the contact between the articles to be sterilized and the steam, thereby improving the sterilization effect; meanwhile, the support column 410 movably connected with the cover body 141 and the inner pot body 110 is convenient for taking out the objects to be sterilized from the inner pot body. Specifically, in this embodiment, a first locking groove 146 is formed on the bottom wall of the cover 141 and is recessed toward the outer cover 150, and a second locking groove 112 is formed on the inner bottom wall of the inner pot 110 and is recessed toward the bottom of the outer pot 120; wherein one end of the supporting column 410 is inserted into the first locking groove 146, and the other end thereof is inserted into the second locking groove 112.

In the present embodiment, mainly the heating unit 300 is used to heat water to provide steam for sterilization for the inner pot body 110, as shown in fig. 1-5, the heating unit 300 in the present embodiment is disposed on the inner bottom wall of the outer pot body 120, the steam generated by the heating unit enters the inner pot body through the vent hole 111, and part of the steam enters the space formed by the outer side wall of the inner pot body 110 and the inner side wall of the outer pot body 120 through the third vent hole 131. In the present embodiment, the heating unit 300 is mainly a heating pipe.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. An autoclave, comprising:

the pot body unit (100) comprises an inner pot body (110) and an outer pot body (120), wherein a connecting plate (130) connected with a side wall bearing of the outer pot body (120) is arranged on the outer side wall of the inner pot body (110), an inner cover (140) located at the top of the inner pot body (110) and connected with the inner pot body (110), a vent hole (111) arranged through the bottom wall of the inner pot body (110), and an outer cover (150) located at the top of the outer pot body (120) and contacted with the inner cover (140);

a driving unit (200) including a motor (210) positioned at the top of the outer cover (150), a transmission member (220) connecting the motor (210) and the inner cover (140);

a heating unit (300) comprising a heating tube located on the inner bottom wall of the outer pot (120).

2. The autoclave of claim 1, wherein the transmission member (220) includes a transmission shaft (221) disposed through the outer lid (150) and having one end connected to the output shaft of the motor (210), a driving wheel (222) disposed on the other end of the transmission shaft (221), and a driven wheel (223) disposed on the top wall of the inner lid (140) and engaged with the driving wheel (222).

3. The autoclave of claim 2, wherein the inner lid (140) comprises a lid body (141) having a hollow space, a stopper groove (142) formed on a bottom wall of the lid body (141) and recessed toward the outer lid (150), and a stopper body (147) formed on a top end of the inner pot body (110), wherein the stopper body (147) is inserted into the stopper groove (142).

4. The autoclave of claim 3, further comprising a first venting hole (143) provided on the bottom wall of the cover body (141), a second venting hole (144) provided on the side wall row of both sides of the cover body (141), and a third venting hole (131) provided on the connection plate (130); wherein, first exhaust hole and second exhaust hole all communicate with the cavity of lid.

5. The autoclave of claim 4, wherein the outer cover (150) has a cavity, and the outer cover (150) has a water inlet (151) and a water outlet (152) connected to the cavity of the outer cover (150).

6. The autoclave of claim 5, further comprising a shelf (400) in the inner pot (110).

7. The autoclave of claim 6, wherein the shelf (400) comprises a support column (410) with one end movably connected to the bottom wall of the lid (141) and the other end movably connected to the bottom wall of the inner pot (110), and a first tray (420), a second tray (430) and a third tray (440) which are arranged on the support column (410) from top to bottom and have gradually reduced storage areas.

8. The autoclave of claim 7, wherein the bottom wall of the lid (141) is provided with a first engaging groove (146) recessed toward the outer lid (150), and the inner bottom wall of the inner pot (110) is provided with a second engaging groove (112) recessed toward the bottom of the outer pot (120); wherein one end of the supporting column (410) is inserted into the first clamping groove (146), and the other end thereof is inserted into the second clamping groove (112).