CN214969407U

CN214969407U - Vertical pressure steam sterilizer

Info

Publication number: CN214969407U
Application number: CN202120613783.6U
Authority: CN
Inventors: 陈鲁; 周彦凯; 施琴芝; 吴汉雨; 齐海; 高飞; 王曙兴
Original assignee: Zhejiang Xinjie Detection Technology Co ltd
Current assignee: Zhejiang Xinjie Detection Technology Co ltd
Priority date: 2021-03-25
Filing date: 2021-03-25
Publication date: 2021-12-03
Anticipated expiration: 2031-03-25

Abstract

The utility model discloses a vertical pressure steam sterilizer, which comprises a box body, a heater arranged in the box body and a cover body, wherein the cover body is covered on the box body by a movable cover, a containing cavity is arranged in the box body, the water outlet of the water pump is communicated with the containing cavity by a water pipe, the water inlet of the water pump is communicated with a water source, a partition plate is also arranged in the containing cavity, the containing cavity is divided into a water storage area and a placing area by the partition plate, a through hole for communicating the water storage area with the placing area is arranged on the partition plate, a placing basket is arranged in the placing area, and a lifting mechanism for driving the placing basket to move up and down is arranged between the placing basket and the box body; the advantage is that can automatic water supply, and can reduce the moisture that adheres to on the household utensils after the sterilization is accomplished.

Description

Vertical pressure steam sterilizer

Technical Field

The utility model relates to a sterilizer especially relates to a vertical pressure steam sterilizer.

Background

The pressure steam sterilizer is equipment for quickly and reliably sterilizing articles by utilizing saturated pressure steam, has wide application range, such as laboratories, factories, research institutes and the like, and is suitable for sterilizing articles such as surgical instruments, dressings, glassware, rubber products, food, liquid medicine, culture media and the like in medical treatment, scientific research, food and other units.

There is application number CN 201320075705.0's chinese utility model patent to disclose vertical pressure steam sterilizer, it includes the box, the case lid, steam sterilization device and control panel, the internally mounted of box has pressure sensor and temperature sensor, the case lid sets up in the top of box, it is articulated with the lower part of a plurality of quick hasp respectively around the top of box, the upper portion lock of quick hasp is on the case lid, case lid top center department is provided with the handle, the manometer is still installed to the top of case lid, above-mentioned device has easy operation, excellent in sterilization effect, safe and reliable's characteristics.

1, water needs to be added into the box manually before use, certain labor burden is caused to operators, and the water adding process is troublesome and laborious; 2. when placing the household utensils of treating disinfecting, directly place article in the bottom of box, a large amount of moisture can be attached to the bottom of article like this, when taking out the household utensils one by one, can communicate moisture and be taken out in the lump, is unfavorable for near the region of sterilizer to keep dry.

Disclosure of Invention

In order to solve the defects existing in the prior art, the utility model provides a vertical pressure steam sterilizer which can automatically supply water and reduce the moisture attached to the vessel after the sterilization is completed.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a vertical pressure steam sterilizer comprises a box body, a heater and a cover body, wherein the heater and the cover body are arranged in the box body, the cover body is movably covered on the box body, a containing cavity is formed in the box body, a water outlet of the water pump is communicated with the containing cavity through a water pipe, a water inlet of the water pump is communicated with a water source, a partition plate is further arranged in the containing cavity and divides the containing cavity into a water storage area and a placing area, through holes for communicating the water storage area with the placing area are formed in the partition plate, a placing basket is arranged in the placing area, and a lifting mechanism for driving the placing basket to move up and down is arranged between the placing basket and the box body.

The lifting mechanism consists of two lifting units which are symmetrically arranged on two sides of the shelving basket, each lifting unit comprises a rack arranged on the side wall of the shelving basket and a gear meshed with the rack, the gear is rotatably arranged on the upper part of the box body, and a power source for driving the gear to rotate is fixed in the box body. In the structure, when the power source drives the gear to rotate, the rack meshed with the gear can move up and down, and the rack and the shelving basket are fixed, so that the shelving basket can be driven to move up and down while the gear rotates, after sterilization is finished, the shelving basket moves up and down, a vessel of the shelving basket is far away from a water storage area, and draining is performed to prevent the vessel from wetting the surrounding area when being taken out.

The side wall of the containing cavity is symmetrically provided with two guide plates, each guide plate extends to the partition plate from the top of the box body, each guide plate is further provided with a guide groove which is communicated up and down, and the rack can be arranged in the guide groove in a vertical sliding manner. In the structure, the rack is matched with the guide groove to guide the movement of the rack so as to prevent the shelving basket from deviating in the lifting process.

And a quick-release locking assembly is arranged between the box body and the cover body. In this structure, quick detach locking Assembly's setting does benefit to on the one hand and keeps reliable locking state between box and the lid, and on the other hand does benefit to later stage quickly separating.

The quick-release locking assembly comprises a locking bolt, an adjusting knob and a gasket, the upper end of the box body is fixed with an end ring which is coaxial with the accommodating cavity, a plurality of first notches are uniformly formed in the side wall of the end ring in the circumferential direction, a plurality of second notches corresponding to the first notches are uniformly formed in the side wall of the cover body in the circumferential direction, one end of the locking bolt is hinged in the first notches through a pin shaft, the other end of the locking bolt is located above the second notches and is in threaded connection with the adjusting knob, and the gasket is arranged on the locking bolt in a penetrating mode and tightly attached to the cover body. In this structure, when needs lock the lid on the box, aim at the second notch with first notch, then upset locking bolt, make locking bolt vertically alternate among first notch and second notch, the gasket is hugged closely on the lid, later rotatory adjust knob, oppression gasket is close to the lid, until adjust knob can't rotate, this moment lid and box are in inseparable locking state, when needs are with lid and box separation, the contra-rotation adjust knob, then overturn locking bolt to the horizontality, can be fast with lid and box separation, simple structure and practicality.

A handle is fixed at the center of the upper end of the cover body. In the structure, the handle is arranged to facilitate holding the cover body.

The upper end of the cover body is provided with a release valve, a safety valve and a pressure gauge. Therefore, the safety in the use process can be ensured.

The side wall of the box body is fixed with a push handle, the bottom of the box body is fixed with four universal wheels, and the four universal wheels are distributed in a rectangular shape. This has the advantage of facilitating the pushing of the entire sterilizer.

The lower part of the box body is provided with a faucet, and the faucet is communicated with the water storage area. Thereby realizing automatic outward drainage.

Compared with the prior art, the utility model has the advantages of: the arrangement of the water pump is beneficial to automatically supplying water to the accommodating cavity; the containing cavity is divided into a water storage area and a placing area by the partition board, water is stored in the water-resisting area, when the water is required to be heated, the water is heated by the heater, and generated steam enters the placing area through the through hole to be sterilized; the arrangement of the placing basket is used for placing the vessel to be disinfected, after the disinfection is finished, the placing basket is driven by the lifting mechanism to move upwards, so that the vessel is far away from the water storage area and is drained, the moisture attached to the bottom of the vessel is reduced, the surrounding area is prevented from being wetted when the vessel is taken out, and the disinfected vessel is convenient to take out; the utility model discloses can supply water automatically, and can reduce the moisture attached to on household utensils after the sterilization is accomplished.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a cross-sectional view of the middle box body of the present invention;

fig. 3 is a schematic perspective view of the exploded structure of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples, but the present invention is not limited thereto.

The first embodiment is as follows: as shown in the figure, a vertical pressure steam sterilizer, including box 1, heater 2 and the activity lid of setting in box 1 close lid 3 on box 1, be provided with in the box 1 and hold chamber 10, vertical pressure steam sterilizer still includes water pump 4, the delivery port of water pump 4 is linked together through water pipe 41 and holding chamber 10, the water inlet of water pump 4 is linked together with the water source, still install baffle 11 in holding chamber 10, baffle 11 will hold the chamber 10 and separate for storage area 12 and place regional 13, set up the through-hole 14 that is used for communicateing storage area 12 and places regional 13 on baffle 11, it shelves basket 8 to be provided with in the regional 13 of placing, it is provided with the elevating system who is used for the drive to shelve basket 8 and reciprocate to shelve between basket 8 and the box 1.

Example two: as shown in the figure, the other structure is the same as the first embodiment, except that the lifting mechanism is composed of two lifting units 5 symmetrically arranged at two sides of the placing basket 8, each lifting unit 5 comprises a rack 51 arranged on the side wall of the placing basket 8 and a gear 52 engaged with the rack 51, the gear 52 is rotatably arranged at the upper part of the box body 1, and a power source 53 for driving the gear 52 to rotate is fixed in the box body 1. In the structure, when the power source 53 drives the gear 52 to rotate, the rack 51 meshed with the gear 52 can move up and down, the rack 51 and the shelving basket 8 are fixed, so the rack 52 can drive the shelving basket 8 to move up and down while rotating, and after sterilization is finished, the shelving basket 8 moves up and down, vessels of the shelving basket 8 are far away from the water storage area 12 and are drained, so that surrounding areas are prevented from being wetted when the vessels are taken out.

Two guide plates 15 are symmetrically arranged on the side wall of the accommodating cavity 10, each guide plate 15 extends to the partition plate 11 from the top of the box body 1, a guide groove 16 which is through up and down is further formed in each guide plate 15, and the rack 51 can be arranged in the guide groove 16 in a vertical sliding mode. In this structure, the rack 51 is engaged with the guide groove 16 to guide the movement of the rack 51, thereby preventing the basket 8 from being deviated during the lifting.

Example three: as shown in the figures, the other structure is the same as the embodiment, but the difference is that a quick release locking assembly 6 is arranged between the box body 1 and the cover body 3. In this structure, quick detach locking Assembly 6's setting does benefit to on the one hand and keeps reliable locking state between box 1 and the lid 3, and on the other hand does benefit to later stage quick separation.

Quick detach locking Assembly 6 includes locking bolt 61, adjust knob 62 and gasket 63, the upper end of box 1 is fixed with and holds the coaxial end ring 7 in chamber 10, circumference evenly is provided with a plurality of first notches 71 on the lateral wall of end ring 7, circumference evenly is provided with a plurality of second notches 31 corresponding with first notch 71 on the lateral wall of lid 3, the one end of locking bolt 61 articulates in first notch 71 through the round pin axle, the other end of locking bolt 61 is located the top of second notch 31, and with adjust knob 62 looks spiro union, gasket 63 wears to establish on locking bolt 61, and hug closely on lid 3. In this structure, when needs lock lid 3 on box 1, aim at second notch 31 with first notch 71, then upset locking bolt 61, make locking bolt 61 vertically alternate among first notch 71 and second notch 31, gasket 63 hugs closely on lid 3, later rotatory adjust knob 62, oppression gasket 63 is close to lid 3, until adjust knob 62 is unable rotatory, lid 3 and box 1 are in inseparable locking state this moment, when needs are with lid 3 and box 1 separation, contra-rotation adjust knob 62, then overturn locking bolt 61 to the horizontality, can be fast with lid 3 and box 1 separation, moreover, the steam generator is simple in structure and practical.

A handle 32 is fixed at the center of the upper end of the cover body 3. In this configuration, the handle 32 is provided to facilitate the holding of the lid body 3.

The upper end of the cover body 3 is provided with a release valve 17, a safety valve 18 and a pressure gauge 19. Therefore, the safety in the use process can be ensured.

A push handle 101 is fixed on the side wall of the box body 1, four universal wheels 102 are fixed at the bottom of the box body 1, and the four universal wheels 102 are distributed in a rectangular shape. This has the advantage of facilitating the pushing of the entire sterilizer.

A water tap 103 is installed at the lower portion of the case 1, and the water tap 103 is communicated with the water storage region 12. Thereby realizing automatic outward drainage.

It should be noted that the above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, and the present invention can also be modified in materials and structures, or replaced by technical equivalents. Therefore, all structural equivalents which may be made by applying the present invention to the specification and drawings, or by applying them directly or indirectly to other related technical fields, are intended to be encompassed by the present invention.

Claims

1. The utility model provides a vertical pressure steam sterilizer, includes the box, sets up the box in heater and movable cover close the box on the lid, the box in be provided with and hold chamber, its characterized in that: the vertical pressure steam sterilizer further comprises a water pump, a water outlet of the water pump is communicated with the containing cavity through a water pipe, a water inlet of the water pump is communicated with a water source, a partition board is further installed in the containing cavity and divides the containing cavity into a water storage area and a placing area, a through hole for communicating the water storage area with the placing area is formed in the partition board, a placing basket is arranged in the placing area, and a lifting mechanism for driving the placing basket to move up and down is arranged between the placing basket and the box body.

2. A vertical pressure steam sterilizer of claim 1, wherein: the lifting mechanism consists of two lifting units which are symmetrically arranged on two sides of the shelving basket, each lifting unit comprises a rack arranged on the side wall of the shelving basket and a gear meshed with the rack, the gear is rotatably arranged on the upper part of the box body, and a power source for driving the gear to rotate is fixed in the box body.

3. A vertical pressure steam sterilizer of claim 2, wherein: the side wall of the containing cavity is symmetrically provided with two guide plates, each guide plate extends to the partition plate from the top of the box body, each guide plate is further provided with a guide groove which is communicated up and down, and the rack can be arranged in the guide groove in a vertical sliding manner.

4. A vertical pressure steam sterilizer of claim 1, wherein: and a quick-release locking assembly is arranged between the box body and the cover body.

5. A vertical pressure steam sterilizer of claim 4, wherein: the quick-release locking assembly comprises a locking bolt, an adjusting knob and a gasket, the upper end of the box body is fixed with an end ring which is coaxial with the accommodating cavity, a plurality of first notches are uniformly formed in the side wall of the end ring in the circumferential direction, a plurality of second notches corresponding to the first notches are uniformly formed in the side wall of the cover body in the circumferential direction, one end of the locking bolt is hinged in the first notches through a pin shaft, the other end of the locking bolt is located above the second notches and is in threaded connection with the adjusting knob, and the gasket is arranged on the locking bolt in a penetrating mode and tightly attached to the cover body.

6. A vertical pressure steam sterilizer of claim 5, wherein: a handle is fixed at the center of the upper end of the cover body.

7. A vertical pressure steam sterilizer of claim 1, wherein: the upper end of the cover body is provided with a release valve, a safety valve and a pressure gauge.

8. A vertical pressure steam sterilizer of claim 1, wherein: the side wall of the box body is fixed with a push handle, the bottom of the box body is fixed with four universal wheels, and the four universal wheels are distributed in a rectangular shape.

9. A vertical pressure steam sterilizer of claim 1, wherein: the lower part of the box body is provided with a faucet, and the faucet is communicated with the water storage area.