CN210785534U

CN210785534U - High-pressure sterilizing pot

Info

Publication number: CN210785534U
Application number: CN201921366081.1U
Authority: CN
Inventors: 刘泉; 孙雨; 赵鹏; 韩丽; 董琛
Original assignee: Shandong Zhongruiquanxing Testing Technology Co ltd
Current assignee: Shandong Zhongruiquanxing Testing Technology Co ltd
Priority date: 2019-08-21
Filing date: 2019-08-21
Publication date: 2020-06-19
Anticipated expiration: 2029-08-21

Abstract

The utility model relates to a technical field of sterilization pot aims at providing an autoclave, and its technical scheme main points are: the pot comprises a pot body and a pot cover, wherein the pot body comprises a sterilization chamber and a heating chamber, the sterilization chamber is provided with a supporting plate which divides the sterilization chamber into an upper layer and a lower layer, the upper layer of the sterilization chamber is a sterilization chamber, the lower layer of the sterilization chamber is a water storage chamber, a dirt cleaning plate which is in contact with the inner wall of the water storage chamber is slidably connected in the water storage chamber, the dirt cleaning plate is provided with a dirt cleaning shaft which is in sliding connection with the water storage chamber, one end of the dirt cleaning shaft is connected with the dirt cleaning plate, the other end of the dirt cleaning shaft penetrates out of the water storage chamber and is connected with a dirt cleaning handle, a sealing ring is arranged at the joint of the dirt cleaning shaft and the water storage chamber, a dirt cleaning port is formed in one side, away from the dirt cleaning handle, of the water; this arrangement has the effect of ensuring that the water level coincides with the actual amount of added water.

Description

High-pressure sterilizing pot

Technical Field

The utility model relates to a sterilization pot, in particular to an autoclave.

Background

The autoclave is also called as an autoclave, and can be divided into a portable autoclave and a vertical autoclave. The device is suitable for medical health and health industry, scientific research, agriculture and other units to sterilize medical apparatus, dressing, glassware, solution culture medium, etc.

Chinese patent No. CN207745364U discloses an autoclave, which comprises support legs, heating wires, a support plate, a sterilization chamber housing, a fixing buckle, an upper cover, an exhaust valve, a heating chamber housing, a sterilization basket, a lifting handle, a pressure gauge, a handle, a heat dissipation port and a switch. Heating chamber casing bottom is provided with the thermovent of a plurality of round hole forms, prevent that the overheated damage that causes of heating wire, the disinfection basket is the side and the bottom is netted, make steam can get into inside the disinfection basket, it has semicircular breach to be provided with a plurality of round holes and edge in the backup pad, make the steam that produces can get into backup pad upper portion completely, the breach at edge can let the water reflux of liquefaction on the sterilization room shells inner wall simultaneously, two spaces about becoming are cut apart into by the backup pad to sterilization room casing inside, make the utilization efficiency of steam the highest, disinfection basket upper portion is provided with the middle part parcel of putting the handle and carrying the handle and has thermal insulation material, conveniently place and take the disinfection basket.

In the actual use process, however, sundries may be carried in the process of putting articles to be disinfected into the disinfection basket, the sundries enter the lower layer of the disinfection chamber along with the disinfection basket, and the sundries are too much accumulated on the lower layer of the disinfection chamber after long-term use, so that the water level is inconsistent with the actual water adding amount, and the disinfection effect is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an autoclave, which has the advantage of ensuring that the water level is consistent with the actual water addition amount.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides an autoclave, includes the pot body, pot cover, the pot body is including sterilization chamber and heating chamber, sterilization chamber is equipped with and divide into two-layer backup pad from top to bottom with sterilization chamber, sterilization chamber upper strata is sterilization chamber, sterilization chamber lower floor is the reservoir chamber, sliding connection has the board of decontaminating inconsistent with reservoir chamber inner wall in the reservoir chamber, the board of decontaminating is equipped with the axle of decontaminating with reservoir chamber sliding connection, the axle one end of decontaminating links to each other with the board of decontaminating, and the reservoir chamber is worn out to the other end and is connected with the handle of decontaminating, the junction of the axle of decontaminating and reservoir chamber is equipped with the sealing washer, the reservoir chamber is kept away from the handle one side of decontaminating and has been seted up the mouth of decontaminating, the mouth of decontaminating articulates there is the closing plate, one side that the reservoir chamber is close to the closing plate is equipped with the drain valve that is linked together with reservoir chamber inside, a plurality of.

Through adopting above-mentioned technical scheme, debris get into the sterilization room after, get into in the water storage room through the aqueous vapor mouth, pile up gradually in the water storage room, lead to the water level not to accord with actual water yield, influence sterilization effect. Meanwhile, sundries accumulated at the bottom of the water storage chamber can influence the heating effect, and further influence the sterilization effect. The bottom of the water storage chamber needs to be purified, the closing device stops working at first, when the air pressure in the sterilization chamber is zero, the drain valve is opened, the water in the water storage chamber is drained, and the drain valve is closed. When the initial, the board of decontaminating is located the indoor one side of keeping away from the mouth of decontaminating of water storage, opens the closing plate, thereby promotes the handle of decontaminating and drives the board of decontaminating towards the mouth of decontaminating motion, and accumulational debris are discharged from the mouth of decontaminating, and the handle of decontaminating is pulled, makes the board of decontaminating reset, and the next clearance of being convenient for closes the closing plate. Through the setting of the board of decontaminating, the board of decontaminating promotes debris and discharges through the mouth of decontaminating, has reduced the error between water level and the actual water addition volume to sterilization effect has been guaranteed.

Furthermore, a filtering circular net is detachably connected to the water-air port.

Through adopting above-mentioned technical scheme, filter the mould and can prevent effectively that bulky debris from getting into in the reservoir chamber, be convenient for to the clearance of reservoir chamber.

Furthermore, a plurality of semicircular backflow ports are formed in the edge of the supporting plate, and the backflow ports are detachably connected with a filtering arc net.

Through adopting above-mentioned technical scheme, can condense into the drop of water after the vapor cooling in the sterilization chamber, the drop of water can be followed sterilization chamber's inner wall and flowed down, gets into the water tank through the backward flow mouth in, the reutilization of being convenient for reduces extravagantly. The filtering arc net can effectively prevent overlarge impurities from entering the water storage chamber, and is convenient for cleaning the water storage chamber.

Furthermore, a disinfection basket is arranged in the disinfection chamber, the disinfection basket is provided with an upward opening and is in a net shape, and symmetrical lifting handles are hinged to the disinfection basket.

Through adopting above-mentioned technical scheme, the mesh-like design is convenient for steam to get into disinfection basket and be disinfected the abundant contact of article. The arrangement of the lifting handle is convenient for the disinfection basket to be taken and placed.

Further, the pot cover links to each other with pot body screw thread, the edge that the pot body is close to pot cover one end is equipped with a plurality of locking pieces, it has the locking bolt of wearing to establish the nut to articulate on the locking piece, the edge that the pot cover is close to pot body one end is equipped with the locking piece with locking bolt matched with.

Through adopting above-mentioned technical scheme, through the setting of locking bolt, locking bolt and the use of coordinating of lock position piece prevent that threaded connection's pot cover and the pot body from being connected not tightly and leading to leaking gas, influence sterilization effect has the effect of guaranteeing the pot cover and pot body and being connected the leakproofness.

Furthermore, the edge of the locking block is provided with a limiting block matched with the locking bolt.

Through adopting above-mentioned technical scheme, the nut that the stopper can guarantee the locking bolt and the chucking of locking piece looks butt, prevents that the locking bolt atress from sliding upset downwards to break away from the locking piece.

Furthermore, the bottom of the pot body is provided with a heat dissipation opening.

Through adopting above-mentioned technical scheme, the thermovent can effectively discharge unnecessary heat in the heating chamber, prevents the ageing damage of part in the heating chamber.

Furthermore, the bottom of the pot body is provided with a universal wheel, and the universal wheel is provided with a clamping block.

Through adopting above-mentioned technical scheme, the universal wheel is convenient for the removal of device. The clamping block can ensure the stability of the device when in use, and prevents the objects to be disinfected in the disinfection basket from toppling over.

To sum up, the utility model discloses following beneficial effect has:

1. through the arrangement of the dirt cleaning plate, the dirt cleaning plate pushes sundries to be discharged through the dirt cleaning port, so that the error between the water level and the actual water adding amount is reduced, and the sterilization effect is ensured;

2. through the setting of locking bolt, locking bolt and the use of locking piece cooperateing, prevent that threaded connection's pot cover and pot body from being connected not closely enough and leading to gas leakage, have the effect of the fastening nature between reinforcing pot cover and the pot body.

Drawings

FIG. 1 is a schematic view of the overall structure of the embodiment;

FIG. 2 is a schematic sectional view showing the overall structure of the embodiment;

FIG. 3 is a schematic view showing the structure of a sterilizing basket and a supporting plate in the embodiment.

In the figure, 1, a pan body; 11. an electronic display control screen; 12. a locking block; 13. locking the bolt; 14. a drain valve; 15. cleaning a sewage port; 16. a sealing plate; 17. a decontamination plate; 18. a seal ring; 19. cleaning the shaft; 20. cleaning the handle; 2. a pot cover; 21. an exhaust valve; 211. anti-scald pull ropes; 22. a safety valve; 23. a pressure gauge; 24. a position locking block; 25. a limiting block; 3. a sterilization chamber; 31. a sterilization chamber; 32. a water storage chamber; 33. a support plate; 331. a water gas port; 332. filtering the circular screen; 333. a return port; 334. filtering the arc net; 34. a sterilizing basket; 341. lifting and placing the handle; 4. a heating chamber; 41. an electric heating wire; 42. a heat dissipation port; 5. a universal wheel; 51. a block for locking.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

an autoclave, as shown in figure 1, comprises a pan cover 2 and a pan body 1, wherein the pan cover 2 is provided with a pressure gauge 23, an exhaust valve 21 and a safety valve 22, and the valve of the exhaust valve 21 is connected with an anti-scald pull rope 211. The outer wall of the pot body 1 is provided with an electronic display control screen 11, and the whole device sets the temperature and the pressure by operating the electronic display control screen 11.

As shown in fig. 1, threaded connection between the pot body 1 and the pot cover 2, the upper end edge of the pot body 1 is equipped with a plurality of locking pieces 12, locking piece 12 includes two splint, it has the locking bolt 13 of wearing to establish the nut to articulate between two splint, the lower extreme edge of pot cover 2 is equipped with locks the position piece 24 with locking bolt 13 one-to-one matched with, lock position piece 24 includes two clamp splice, locking bolt 13 is located between two clamp splice during locking, the edge of locking position piece 24 is equipped with the stopper 25 with locking bolt 13 matched with. Firstly, the locking bolt 13 is loosened, the locking bolt 13 is turned downwards to be separated from the locking block 24, the pot cover 2 is rotated to take the pot cover 2 down, the objects to be disinfected are placed into the pot body 1, the pot cover 2 is covered, the pot cover 2 is screwed by rotating the pot cover 2, the locking bolt 13 is turned upwards to clamp the locking block 24, and the autoclave sterilization is started.

As shown in fig. 2 and 3, the pot body 1 comprises a sterilizing chamber 3 and a heating chamber 4, the sterilizing chamber 3 is provided with a supporting plate 33, the supporting plate 33 divides the sterilizing chamber 3 into an upper layer and a lower layer, the upper layer is a sterilizing chamber 31, the lower layer is a water storage chamber 32, a cylindrical sterilizing basket 34 is arranged in the sterilizing chamber 31 and used for containing articles to be sterilized, the sterilizing basket 34 is provided with an upward opening, the sterilizing basket 34 is arranged in a net shape, the steam can pass through the sterilizing basket 34 conveniently, an arc-shaped lifting handle 341 is hinged on the sterilizing basket 34, and the sterilizing basket 34 can be taken or placed conveniently. A plurality of circular water outlets 331 are formed in the supporting plate 33, so that water and water vapor can pass through the water outlets 331, and a filtering circular screen 332 is detachably connected to the water outlets 331. A plurality of semicircular backward flow mouths 333 have been seted up to the edge of backup pad 33, and backward flow mouth 333 department can be dismantled and be connected with and filter arc net 334, and the drop of water of being convenient for cool off the condensation flows back, and the reutilization of being convenient for reduces extravagantly.

As shown in fig. 1 and 2, sliding connection has the board 17 of decontaminating inconsistent with reservoir 32 inner wall in reservoir 32, the board 17 of decontaminating is equipped with the axle 19 of decontaminating with reservoir 32 sliding connection, 19 one end of the axle of decontaminating links to each other with the board 17 of decontaminating, the reservoir 32 is worn out to be connected with the handle 20 of decontaminating by the other end, the junction of the axle 19 of decontaminating and reservoir 32 is equipped with sealing washer 18, the reservoir 32 is kept away from the handle 20 one side of decontaminating and has been seted up the mouth of decontaminating 15, the mouth 15 department of decontaminating articulates there is sealing plate 16, one side that reservoir 32 is close to sealing plate 16 is equipped with the drain valve 14 that is linked together with reservoir 32 inside. At the beginning, the board 17 of decontaminating is located the one side of keeping away from the mouth 15 of decontaminating in the reservoir chamber 32, opens closing plate 16, thereby promotes the handle 20 of decontaminating to drive the board 17 of decontaminating towards the mouth 15 motion of decontaminating, discharges accumulational debris from the mouth 15 of decontaminating, and the handle 20 of pulling decontaminating makes the board 17 of decontaminating reset, and the next clearance of being convenient for closes closing plate 16. The water level is ensured to accord with the water amount actually added, and the sterilization and disinfection effects are ensured.

As shown in fig. 1 and 2, the heating chamber 4 is located below the water storage chamber 32, the heating wire 41 is arranged in the heating chamber 4, the bottom of the heating chamber 4 is provided with a heat dissipation opening 42, so that redundant heat in the heating chamber 4 can be conveniently discharged, parts in the heating chamber 4 can be prevented from aging and damage, the four corners of the bottom of the pot body 1 are provided with universal wheels 5, the device can be conveniently moved, and the universal wheels 5 are provided with clamping blocks 51, so that the stability of the device during operation can be ensured.

The specific implementation process comprises the following steps: firstly, the locking bolt 13 is loosened, the locking bolt 13 is turned downwards to be separated from the locking block 24, the pot cover 2 is rotated to take down the pot cover 2, the disinfection basket 34 is taken out of the disinfection chamber 31, articles are put into the disinfection basket 34, the disinfection basket 34 is put back into the disinfection chamber 31, the pot cover 2 is covered, the pot cover 2 is rotated to screw the pot cover 2, and the locking bolt 13 is turned upwards to clamp the locking block 24. The temperature and the pressure are set to work through the electronic display control screen 11, the heating wire 41 in the heating chamber 4 heats the water in the water storage chamber 32, when the water temperature rises to one hundred ℃, the exhaust valve 21 is opened, the water vapor is exhausted through the exhaust valve 21 and is discharged for a period of time, after the cold air in the device is exhausted, the exhaust valve 21 is closed, the pressure in the device is increased, the boiling point of the water is increased, high temperature and high pressure are formed in the device, the water vapor enters the disinfection basket 34 through the water air port 331 of the support plate 33 and is in full contact with the articles in the disinfection basket 34 for disinfection and sterilization. In the disinfection process, if the safety valve 22 jumps up, the device should stop working immediately, and after the device is cooled naturally and the pressure on the pressure gauge 23 reaches zero, the device is detected and overhauled. After the sterilization and disinfection are finished, the device is naturally cooled, when the pressure on the pressure gauge 23 reaches zero, the drain valve 14 is opened, the water in the water storage chamber 32 is drained, the sealing plate 16 is opened after the water is drained, the cleaning handle 20 is pushed towards the cleaning opening 15, impurities are discharged from the cleaning opening 15, the cleaning handle 20 is pulled to reset the cleaning plate 17, the sealing plate 16 is closed, and the next use is waited.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. An autoclave, which comprises a pot body (1) and a pot cover (2), and is characterized in that: the pot body (1) comprises a sterilization chamber (3) and a heating chamber (4), the sterilization chamber (3) is provided with an upper supporting plate (33) and a lower supporting plate (33) which divide the sterilization chamber (3) into an upper layer and a lower layer, the upper layer of the sterilization chamber (3) is a disinfection chamber (31), the lower layer of the sterilization chamber (3) is a water storage chamber (32), a dirt cleaning plate (17) which is inconsistent with the inner wall of the water storage chamber (32) is connected in the water storage chamber (32) in a sliding manner, the dirt cleaning plate (17) is provided with a dirt cleaning shaft (19) which is connected with the water storage chamber (32) in a sliding manner, one end of the dirt cleaning shaft (19) is connected with the dirt cleaning plate (17), the other end of the water storage chamber (32) is connected with a dirt cleaning handle (20), a sealing ring (18) is arranged at the joint of the dirt cleaning shaft (19) and the water storage chamber (32), a dirt cleaning opening (15) is arranged at one side of the dirt cleaning handle (20) far, one side of the water storage chamber (32) close to the sealing plate (16) is provided with a drain valve (14) communicated with the inside of the water storage chamber (32), and the supporting plate (33) is provided with a plurality of water air ports (331).

2. An autoclave as defined in claim 1, wherein: the water gas port (331) is detachably connected with a filtering circular screen (332).

3. An autoclave as defined in claim 1, wherein: a plurality of semicircular backflow ports (333) are formed in the edge of the supporting plate (33), and a filtering arc net (334) is detachably connected to the backflow ports (333).

4. An autoclave as defined in claim 1, wherein: a disinfection basket (34) is arranged in the disinfection chamber (31), the disinfection basket (34) is provided with an upward opening, the disinfection basket (34) is in a net shape, and symmetrical lifting handles (341) are hinged on the disinfection basket (34).

5. An autoclave as defined in claim 1, wherein: pot lid (2) link to each other with the pot body (1) screw thread, the edge that the pot body (1) is close to pot lid (2) one end is equipped with a plurality of locking pieces (12), it has locking bolt (13) of wearing to establish the nut to articulate on locking piece (12), the edge that pot lid (2) is close to pot body (1) one end is equipped with and locks locking bolt (13) matched with lock position piece (24).

6. An autoclave as defined in claim 5, wherein: and the edge of the locking block (24) is provided with a limiting block (25) matched with the locking bolt (13).

7. An autoclave as defined in claim 1, wherein: the bottom of the pot body (1) is provided with a heat dissipation opening (42).

8. An autoclave as defined in claim 1, wherein: the pot is characterized in that universal wheels (5) are arranged at the bottom of the pot body (1), and clamping blocks (51) are arranged on the universal wheels (5).