CN210812710U - Steam discharging device of sterilization pot - Google Patents

Abstract

The utility model relates to a laboratory paraphernalia technical field, a steam discharging device of sterilization pot, the power distribution box comprises a box body, be equipped with one-level condenser, secondary condenser, storage water tank and circulation tank in the box, be connected with the admission pipe on the one-level condenser, be equipped with the condensing box in the one-level condenser, one-level condenser below is through one-level water piping connection the storage water tank, one-level condenser upper end through the pipeline with the secondary condenser is connected, the inside filter pulp that is equipped with of secondary condenser, secondary condenser one side is connected with the steam extraction pipe, the secondary condenser passes through secondary drain pipe and below the circulation tank is connected, be equipped with the water pump in the circulation tank, the circulating pipe is connected to the water pump, the circulating pipe is connected the condensing box. The utility model discloses help solving the direct outer problem of arranging of current equipment steam and have the potential safety hazard, cause influence and wasting of resources to experimental environment.

Description

Steam discharging device of sterilization pot

Technical Field

The utility model relates to a laboratory paraphernalia technical field, concretely relates to steam discharging equipment of sterilization pot.

Background

A sterilizer, i.e. a steam sterilizer, is a common device used for sterilizing laboratory equipment in a laboratory. The sterilizing pot utilizes the heating water to generate steam, keeps a certain pressure, and discharges the steam after the sterilization is finished. The prior art still has to promote in this aspect of steam emission, it is direct emission through steam vent or steam exhaust pipe usually, because steam temperature is higher, the pressure is great in the sterilization pot, direct emission causes the potential safety hazard easily, general laboratory paraphernalia is more, the high temperature steam of sending out causes damage or accidental injury staff to adjacent equipment easily, some equipment, the experiment has the requirement to air humidity, steam direct emission also probably causes the influence to it, moreover, high temperature steam's direct emission also is a representation of wasting of resources, can retrieve to it and recycle.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a steam discharging device of sterilization pot helps solving the direct outer problem of arranging of current equipment steam and having the potential safety hazard, causing influence and wasting of resources to experimental environment.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a steam discharging device of a sterilization pot comprises a box body, wherein a primary condenser, a secondary condenser, a water storage tank and a circulating water tank which are connected with each other through pipelines are arranged in the box body, a steam inlet pipe is connected to the primary condenser, the steam inlet pipe extends to the outer side of the box body and is connected with a steam discharging port of the sterilization pot, a condensing box is arranged in the primary condenser, the lower part of the primary condenser is connected with the water storage tank through a primary water discharging pipe, the upper end of the primary condenser is connected with the secondary condenser through a pipeline, the secondary condenser is fixedly arranged at one side of the upper part of the inner part of the box body, filter cotton is arranged in the inner part of the secondary condenser, a steam discharging pipe is connected to one side of the secondary condenser, the steam discharging pipe extends to the outer side of the box body, the secondary condenser is connected, the water pump is connected with a circulating pipe, the circulating pipe is connected with the condensing tank to form a circulating loop, a communicating pipe is arranged between the circulating water tank and the water storage tank, a water return pipe is further arranged on the water storage tank, and the water return pipe extends to the outer side of the tank body to be connected with the sterilizing pot.

Preferably, the condensing box is of a hollow structure with a cavity inside, a water inlet and a water outlet which are connected with the circulating pipe are respectively arranged on two sides of the condensing box, a plurality of condensing channels for steam to pass through are further arranged on the condensing box, and the condensing channels are uniformly distributed on the condensing box and penetrate through the condensing box from top to bottom.

Preferably, the condensation channel is a vertically arranged wavy line structure.

Preferably, the first-stage drain pipe and the second-stage drain pipe are both provided with U-shaped bent structures.

Preferably, the number of the condensation tanks is more than or equal to one; when the number of the condensing boxes is more than one, the condensing boxes are connected in series.

Preferably, the steam inlet pipe is arranged below the condensation box.

Compared with the traditional structure, the beneficial effects of the utility model are that: the utility model discloses can carry out multiple condensation to the high temperature steam that the sterilization pot discharged, reduce steam temperature, reduce the potential safety hazard after discharging, make the high-efficient condensation liquefaction of high temperature steam through reasonable condensation structure to water after the liquefaction is retrieved and is recycled, improve resource utilization, reduce the wasting of resources, the steam volume that discharges after handling significantly reduces, has avoided steam discharge to the influence of laboratory environment, prevents to cause the influence to precision equipment and experiment.

Drawings

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

FIG. 2 is a sectional view of the condenser case of the present invention;

FIG. 3 is a top view of the condenser box of the present invention;

the figure is marked with:

1-box body 2-first-stage condenser 21-condenser box 211-containing cavity 212-water inlet 213-water outlet 214-condensing channel 3-second-stage condenser 31-filter cotton 4-water storage tank 5-circulating water tank 6-water pump 7-pipe fitting 71-first-stage water discharge pipe 72-second-stage water discharge pipe 73-circulating pipe 74-steam inlet pipe 75-steam exhaust pipe 76-water return pipe 77-communicating pipe 8-valve switch.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention is described in detail with reference to the accompanying drawings and embodiments:

referring to fig. 1 to 3, a steam discharging device of a sterilization pot comprises a box body 1, wherein a primary condenser 2, a secondary condenser 3, a water storage tank 4 and a circulating water tank 5 which are connected with each other through a pipeline 7 are arranged in the box body 1, one side of the primary condenser 2 is connected with a steam inlet pipe 74, the steam inlet pipe 74 extends to the outer side of the box body 1 and is connected with a steam discharging port of the sterilization pot, high-temperature steam discharged after the sterilization pot finishes working enters the primary condenser 2 through the steam inlet pipe 74, a condensing box 21 is arranged in the primary condenser 2, and the number of the condensing boxes 21 is more than or equal to one; when the number of the condensing tanks 21 is more than one, the condensing tanks are connected in series. The lower part of the first-stage condenser 2 is connected with the water storage tank 4 arranged at the bottom side in the box body 1 through a first-stage drain pipe 71, the upper end of the first-stage condenser 2 is connected with the second-stage condenser 3 through a pipeline 7, the second-stage condenser 3 is fixedly arranged at one side of the upper part in the box body 1, the second-stage condenser 3 is internally provided with filter cotton 31, the filter cotton 31 is of an inverted U-shaped structure, the bottom of the filter cotton 31 is closely attached to the second-stage condenser 3, the pipeline 7 extends to the inner side of the filter cotton 31, one side of the second-stage condenser 3 is connected with a steam exhaust pipe 75 for discharging the treated steam, the steam exhaust pipe 75 extends to the outer side of the box body 1, the second-stage condenser 3 is connected with the circulating water tank 5 arranged at the lower part through a second-stage drain pipe 72, the water pump 6 is connected with the circulating pipe 73, the circulating pipe 73 is connected with the condensing tanks 21 to form a circulating loop, the two condensing tanks 21 are arranged in the embodiment, the two condensing tanks 21 are arranged in parallel up and down and are connected in series through the circulating pipe 73, the water pump 6 can pump water into the condensing tanks 21 and then flow back to the circulating water tank 5 for water circulation, and as water can reduce the temperature of the condensing tanks 21, steam can be in contact with the condensing tanks for condensation, so that the condensing efficiency is improved, and the temperature carried by the steam is greatly reduced. Circulating water tank 5 with be equipped with communicating pipe 77 between storage water tank 4, communicating pipe 77 is close to circulating water tank 5 with storage water tank 4 top sets up, makes can spill over when the water yield is too much in circulating water tank 5 and get into storage water tank 4 stores, still be equipped with wet return 76 on storage water tank 4, wet return 76 extends to the box 1 outside is connected with the sterilization pot, still be equipped with valve switch 8 on wet return 76 and control and open and shut, realize the return water reuse in the sterilization pot can be discharged into as required to the water in the storage water tank 4, has avoided the wasting of resources.

Further, the steam inlet pipe 74 is disposed at the bottom of the condensation box 21, the condensation box 21 is a hollow structure with a cavity 211 inside, the cavity 211 is used for containing water from the circulation water tank 5, a water inlet 212 and a water outlet 213 connected to the circulation pipe 73 are respectively disposed on two sides of the condensation box 21, a plurality of condensation channels 214 through which steam passes are further disposed on the condensation box 21, the condensation channels 214 are uniformly distributed on the condensation box 21 and penetrate the condensation box 21 from top to bottom, the steam passes through the condensation channels 214 from bottom to top, and due to the fact that circulating water is disposed in the condensation box 21, the steam is condensed and liquefied when contacting the condensation box 21 and the side walls of the condensation channels 214, and the water obtained through condensation and liquefaction is discharged into the water storage tank 4 through the primary drain pipe.

Further, the condensation channel 214 is a vertically arranged wavy line structure, so that the steam has a certain resistance and a large contact area when passing through, and helps to liquefy the obtained water and smoothly discharge the water.

Furthermore, the primary water drainage pipe 71 and the secondary water drainage pipe 72 are both provided with U-shaped bent structures, so that a sealing state can be formed, and the phenomenon that the operation of equipment is influenced when steam flows down to the water storage tank 4 and the circulating water tank 5 through the primary water drainage pipe 71 and the secondary water drainage pipe 72 is avoided.

In the specific implementation process, the steam discharge port of the sterilization pot is connected with the steam inlet pipe 74, so that high-temperature steam firstly enters the primary condenser 2 when being discharged, the high-temperature steam passes through the condensation channel 214 from bottom to top, flowing circulating water is arranged in the condensation tank 21, the temperature of most of the high-temperature steam can be taken away, the high-temperature steam is condensed and liquefied, water obtained by condensation and liquefaction flows into the water storage tank 4 below through the primary water discharge pipe 71 for storage, steam coming out of the primary condenser 2 enters the secondary condenser 3 through the pipeline 7 above, at the moment, the steam can be discharged from the steam discharge pipe 75 only after passing through the filter cotton 31, because the gap of the filter cotton 31 is small, a small amount of water droplets in a suspension state contained in the steam can be captured by the filter cotton 31, and are collected and then discharged into the circulating water tank 5 below from the secondary water discharge pipe 72 below to participate in the circulation process, steam after the multiple treatment by when exhaust pipe 75 discharges, its temperature and moisture content greatly reduced have avoided causing the damage or the laboratory personnel accidental contact to cause the injury to adjacent equipment, have good condensation liquefaction effect simultaneously, reach better resource reuse rate, also avoid the short time to discharge steam in a large number and cause experimental environment humidity to rise, produce the influence to precision equipment and experiment.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (6)

1. A steam discharging device of a sterilization pot is characterized in that: comprises a box body, a primary condenser, a secondary condenser, a water storage tank and a circulating water tank which are mutually connected through pipelines are arranged in the box body, the primary condenser is connected with a steam inlet pipe, the steam inlet pipe extends to the outer side of the box body and is connected with a steam discharge port of a sterilization pot, a condensing box is arranged in the primary condenser, the lower part of the primary condenser is connected with the water storage tank through a primary water discharge pipe, the upper end of the primary condenser is connected with the secondary condenser through a pipeline, the secondary condenser is fixedly arranged at one side of the upper part in the box body, filter cotton is arranged in the secondary condenser, one side of the secondary condenser is connected with a steam discharge pipe, the steam discharge pipe extends to the outer side of the box body, the secondary condenser is connected with the circulating water tank at the lower part through a secondary water discharge pipe, the circulating pipe is connected with the condensing tank to form a circulating loop, a communicating pipe is arranged between the circulating water tank and the water storage tank, a water return pipe is further arranged on the water storage tank, and the water return pipe extends to the outer side of the tank body and is connected with the sterilizing pot.

2. The steam discharging device of a sterilization pot according to claim 1, wherein: the condensing box is of a hollow structure, the inside of the condensing box is provided with a containing cavity, a water inlet and a water outlet which are connected with the circulating pipe are respectively arranged on two sides of the condensing box, a plurality of condensing channels for steam to pass through are further arranged on the condensing box, and the condensing channels are uniformly distributed on the condensing box and penetrate through the condensing box from top to bottom.

3. The steam discharging device of a sterilization pot according to claim 2, wherein: the condensation channel is of a vertically arranged wavy line structure.

4. The steam discharging device of a sterilization pot according to claim 1, wherein: the one-level drain pipe with all be equipped with the curved structure of U type on the second grade drain pipe.

5. The steam discharging device of a sterilization pot according to claim 1, wherein: the number of the condensing tanks is more than or equal to one; when the number of the condensing boxes is more than one, the condensing boxes are connected in series.

6. The steam discharging device of a sterilization pot according to claim 1, wherein: the steam inlet pipe is arranged below the condensing box.

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