CN214232133U

CN214232133U - Circulating pulsation vacuum sterilization cabinet cooling device

Info

Publication number: CN214232133U
Application number: CN202021644057.2U
Authority: CN
Inventors: 罗厚友; 元梓梧; 宁晶晶
Original assignee: Wuhan Xinhua Zhongxin Bioengineering Equipment Co Ltd
Current assignee: Wuhan Xinhua Zhongxin Bioengineering Equipment Co Ltd
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2021-09-21
Anticipated expiration: 2030-08-10

Abstract

The utility model discloses a circulating pulsation vacuum sterilization cabinet cooling device belongs to pulsation vacuum sterilization cabinet technical field, and it includes the box, the lower surface of box and the last fixed surface of water storage box are connected, the inner wall joint of box has first heat insulation board and second heat insulation board, the left surface of second heat insulation board and the right flank fixed connection of first heat insulation board. This circulating pulsation vacuum sterilization cabinet cooling device, through setting up the water box, cooling coil and outlet pipe, when crossing water box accumulation water, steam passes through the three-way pipe top and flows, subsequently through condensation tubule condensation, it reaches the take the altitude after to cross water box water level simultaneously, rivers get into cooling coil, make it cool down in cooling coil, rivers cool down under the radiating fin effect in crossing the water box simultaneously, this kind of mode can conveniently be cooled down rivers and steam separation, and discharge the waste water after will cooling simultaneously, make the potential safety hazard of its steam formation can obtain the at utmost and reduce.

Description

Circulating pulsation vacuum sterilization cabinet cooling device

Technical Field

The utility model belongs to the technical field of the pulsation vacuum sterilization cabinet, specifically be a circulating pulsation vacuum sterilization cabinet cooling device.

Background

The sterilization principle of the pulse vacuum pressure steam sterilization cabinet is that cold air in a sterilization cabinet chamber is pumped out by a vacuum pump through the flow of water to be in a negative pressure state, then saturated hot steam is input to rapidly penetrate into articles, and the operation is repeated for 3 times or 4 times. Under the action of high temperature and high pressure, the protein of microbe is denatured and coagulated to inactivate and reach the requirement of sterilization. After sterilization, vacuum is applied to rapidly dry the sterilized articles. The working process is controlled by a computer, and the sterilization cabinet has the characteristics of convenience, time saving, labor saving, short total sterilization time, thorough and reliable sterilization, dry articles and the like, however, the steam used by the conventional direct-air sterilization cabinet is mostly directly discharged when in use, the temperature is higher when the steam is directly discharged, and higher potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above defect of prior art, the utility model provides a circulating pulsation vacuum sterilization cabinet cooling device has solved the steam of current just empty sterilization cabinet its use when using and has mostly adopted direct exhaust mode, and the temperature is higher when the steam direct discharge, has the problem of higher potential safety hazard.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a circulating pulsation vacuum sterilization cabinet cooling device, includes the box, the lower surface of box and the upper surface fixed connection of water storage box, the inner wall joint of box has first temperature shield and second temperature shield, the left surface of second temperature shield and the right flank fixed connection of first temperature shield, the right flank of box and the left surface fixed connection of three-way pipe, the right-hand member of three-way pipe and the left end of steam pipe intercommunication, the bottom of three-way pipe and the upper surface of water accumulation box are linked together, the surface joint of water accumulation box is at the right side of box inner wall, the left surface of water accumulation box and the right-hand member of cooling coil are linked together, the left end of cooling coil and the right-hand member of outlet pipe are linked together, the top of three-way pipe and the right-hand member of U-shaped pipe are linked together.

The upper surface of the inner wall of the box body is fixedly connected with the upper surfaces of the two confluence boxes, the upper surface of the confluence box positioned on the right side is communicated with the left end of the U-shaped pipe, the left surface of the confluence box positioned on the left side is communicated with the top end of the condensing coil pipe, the surface of the condensing coil is clamped on the left side surface of the first heat insulation plate, the left side surface of the converging box positioned on the left side is communicated with the upper surface of the water outlet pipe through a return pipe, the surface of the return pipe is provided with a drain valve, the bottom end of the condensing coil pipe is communicated with the upper surface of the water outlet pipe, the surface of the backflow pipe is clamped on the left side surface of the first heat insulation plate, the surface of the backflow pipe is clamped on the upper surface of the inner wall of the box body, the front surface of the box body is fixedly connected with the back surface of the control panel, the upper surface of the inner wall of the water storage box is fixedly connected with the upper surface of the immersed water pump, and the water outlet of the immersed water pump is communicated with the lower surface of the inner wall of the box body.

As a further aspect of the present invention: the upper surface of box inner wall and the both ends joint of first aqueduct, the both ends of first aqueduct are located the left and right sides of first heat-insulating board, the lower surface of box inner wall is linked together through the upper surface of second aqueduct with the water storage box inner wall.

As a further aspect of the present invention: the upper surface of second heat insulating board has seted up the water guide hole, two the opposite face of converging box is provided with a plurality of condensation tubule.

As a further aspect of the present invention: the water accumulating box comprises a water passing box, a water-stop sheet is clamped on the inner wall of the water passing box, the left side face of the inner wall of the water passing box is communicated with the right end of the cooling coil, a radiating fin is arranged on the right side face of the water passing box, and the upper surface of the water passing box is communicated with the bottom end of the three-way pipe.

As a further aspect of the present invention: the upper surface of the water outlet pipe is communicated with the bottom end of the air release pipe, an air valve is arranged at the top end of the air release pipe, and the output end of the control panel is electrically connected with the input end of the immersed water pump.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the circulating type pulsating vacuum sterilization cabinet cooling device is characterized in that a water passing box, a water stop sheet, a three-way pipe, a U-shaped pipe, a condensing tubule, a cooling coil and a water outlet pipe are arranged, when in use, steam mixed with water enters the three-way pipe, then water flow enters the water passing box through the three-way pipe and is accumulated inside, when the water passing box accumulates water, the steam flows through the upper part of the three-way pipe and then is condensed by the condensing tubule, meanwhile, after the water level in the water passing box reaches a certain height, the water flow enters the cooling coil pipe to cool the cooling coil pipe, meanwhile, the water flow is cooled under the action of the radiating fins in the water passing box, then the water flow enters the water outlet pipe, and simultaneously the condensed water of the steam enters the water outlet pipe through the return pipe to be discharged, so that the mode can conveniently separate and cool the water flow and the steam, and the cooled wastewater is discharged at the same time, so that the potential safety hazard formed by steam can be reduced to the greatest extent.

2. This circulating pulsation vacuum sterilization cabinet cooling device, through setting up the trap, the back flow, condenser coil and disappointing pipe, when using, the trap that sets up on in the back flow can keep discharging the comdenstion water, remaining steam gets into in the condenser coil in the left box that converges simultaneously, carry out the secondary condensation to remaining steam afterwards, in the comdenstion water gets into the outlet pipe afterwards, simultaneously disappointing pipe can discharge the intraductal steam of outlet pipe, prevent that pressure is too big, this kind of mode that can carry out the secondary condensation to steam can make steam condensation more abundant.

3. This circulating pulsation vacuum sterilization cabinet cooling device, through setting up submergence formula water pump, first aqueduct, water guiding hole, second aqueduct, first insulation board, second insulation board and water storage box, when using, rivers in the water storage box pass through submergence formula water pump and get into the water tank body, and rivers carry out the cooling for the last time to condensing coil, back flow and outlet pipe in first insulation board left side afterwards. Then the water flow enters the right side of the first heat insulation plate and the upper side of the second heat insulation plate through the first water guide pipe, so that the water vapor in the condensation thin pipe is cooled, and then the water flow enters the lower side of the second heat insulation plate through the water guide hole, so that the hot water in the cooling coil pipe is cooled until the water flow enters the water storage box to be cooled, the water flow forms circulation, and the cooling effect is enhanced.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the sectional structure of the water collecting tank in front view;

FIG. 3 is a front view of the present invention;

in the figure: the device comprises a box body 1, a water storage tank 2, a water accumulating tank 3, a water passing box 31, a water stop plate 32, a first heat insulation plate 4, a second heat insulation plate 5, a steam pipe 6, a water outlet pipe 7, a three-way pipe 8, a U-shaped pipe 9, a cooling coil 10, a condensing coil 11, a converging box 12, a condensing thin pipe 13, a drain valve 14, a submerged water pump 15, a first water guide pipe 16, a second water guide pipe 17, a return pipe 18, an air release pipe 19, a control panel 20 and an air valve 21.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-3, the utility model provides a technical solution: the utility model provides a circulating pulsation vacuum sterilization cabinet cooling device, the power distribution box comprises a box body 1, the lower surface of box 1 and the upper surface fixed connection of water storage box 2, the inner wall joint of box 1 has first thermal-insulated board 4 and second thermal-insulated board 5, the left surface of second thermal-insulated board 5 and the right surface fixed connection of first thermal-insulated board 4, the right surface of box 1 and the left surface fixed connection of three-way pipe 8, the right-hand member of three-way pipe 8 communicates with the left end of steam pipe 6, the bottom of three-way pipe 8 is linked together with the upper surface of water accumulation box 3, the surface joint of water accumulation box 3 is on the right surface of box 1 inner wall, the left surface of water accumulation box 3 is linked together with the right-hand member of cooling coil 10, the left end of cooling coil 10 is linked together with the right-hand member of outlet pipe 7, the top of three-way pipe 8 is linked together with the right-hand member of U-shaped pipe 9.

The upper surface of the inner wall of the box body 1 is fixedly connected with the upper surfaces of the two confluence boxes 12, the upper surface of the confluence box 12 positioned at the right side is communicated with the left end of the U-shaped pipe 9, the left side surface of the confluence box 12 positioned at the left side is communicated with the top end of the condensing coil pipe 11, the confluence boxes 12 are arranged to play a role of collecting and dispersing steam so as to facilitate the treatment of the steam, the surface of the condensing coil pipe 11 is clamped at the left side surface of the first heat insulation plate 4, the left side surface of the confluence box 12 positioned at the left side is communicated with the upper surface of the water outlet pipe 7 through the return pipe 18, the surface of the return pipe 18 is provided with the drain valve 14, the bottom end of the condensing coil pipe 11 is communicated with the upper surface of the water outlet pipe 7, the surface of the return pipe 18 is clamped at the left side surface of the first heat insulation plate 4, the surface of the return pipe 18 is clamped at the upper surface of the inner wall of the box body 1, the front surface of the box body 1 is fixedly connected with the back surface of the control panel 20, the upper surface of the inner wall of the water storage tank 2 is fixedly connected with the upper surface of the immersed water pump 15, and the water outlet of the immersed water pump 15 is communicated with the lower surface of the inner wall of the tank body 1.

Specifically, as shown in fig. 1 and 3, the upper surface of the inner wall of the box body 1 is clamped with the two ends of a first water conduit 16, the two ends of the first water conduit 16 are located at the left and right sides of a first heat insulation plate 4, the lower surface of the inner wall of the box body 1 is communicated with the upper surface of the inner wall of the water storage tank 2 through a second water conduit 17, the upper surface of a second heat insulation plate 5 is provided with water guide holes, the opposite surfaces of two converging boxes 12 are provided with a plurality of condensing tubules 13, the upper surface of a water outlet pipe 7 is communicated with the bottom end of a gas escape pipe 19, the top end of the gas escape pipe 19 is provided with a gas valve 21, the output end of a control panel 20 is electrically connected with the input end of an immersion type water pump 15, through the arrangement of the first water conduit 16, the first water conduit 16 can keep the internal water flow, so that the effect of temperature reduction is ensured, through the arrangement of the first heat insulation plate 4, the first heat insulation plate 4 can play a role of insulating temperature, and prevent the mutual influence of water temperatures in different areas, through setting up water storage box 2, water storage box 2 can be collected the circulating water, through setting up second thermal insulation board 5, second thermal insulation board 5 plays the effect that can play the thermal insulation when the divided, the water guide hole that the surface was seted up simultaneously can keep rivers circulation, through setting up condensation tubule 13, can be with the fine condensation of steam, make its steam can cool down rapidly, through setting up disappointing pipe 19, can be with the unnecessary gas discharge in the outlet pipe 7, it is great to prevent internal pressure, through setting up submergence formula water pump 15, submergence formula water pump 15 can keep inside rivers circulation.

Specifically, as shown in fig. 2, the ponding box 3 includes water box 31, the inner wall joint of crossing water box 31 has water stop 32, the left surface that crosses the water box 31 inner wall is linked together with cooling coil 10's right-hand member, the right flank that crosses water box 31 is provided with radiating fin, it is linked together with the bottom of three-way pipe 8 to cross the water box 31 upper surface, through setting up water box 31, cross water box 31 and can save partial rivers, through setting up water stop 32, steam can not pass through when water stop 32 can keep inside water gathering, through setting up radiating fin, radiating fin can be with crossing the rivers heat conduction heat dissipation of keeping in the water box 31.

The utility model discloses a theory of operation does:

s1, when the vacuum sterilization cabinet is used by workers, firstly, the steam pipe 6 is communicated with the water outlet pipe 7 of the vacuum sterilization cabinet, then, water flow and steam enter the three-way pipe 8 through the steam pipe 6, the steam enters the three-way pipe 8 after mixing with water, and then the water flow enters the water passing box 31 through the three-way pipe 8 and is accumulated inside;

s2, when water is accumulated in the water passing box 31, steam flows through the upper part of the three-way pipe 8 and is then condensed through the condensing tubule 13, and after the water level in the water passing box 31 reaches a certain height, the water flow enters the cooling coil 10 to be cooled in the cooling coil 10, and simultaneously the water flow is cooled under the action of the radiating fins in the water passing box 31, then the water flow enters the water outlet pipe 7, and meanwhile, condensed water of the steam enters the water outlet pipe 7 through the return pipe 18 to be discharged;

s3, while the trap 14 provided in the return pipe 18 keeps the condensed water discharged, the steam remaining in the flow-converging box 12 on the left side enters the condensing coil 11, and then the remaining steam is secondarily condensed, and then the condensed water enters the outlet pipe 7.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a circulating pulsation vacuum sterilization cabinet cooling device, includes box (1), its characterized in that: the lower surface of the box body (1) is fixedly connected with the upper surface of the water storage tank (2), a first heat insulation plate (4) and a second heat insulation plate (5) are clamped on the inner wall of the box body (1), the left side surface of the second heat insulation plate (5) is fixedly connected with the right side surface of the first heat insulation plate (4), the right side surface of the box body (1) is fixedly connected with the left side surface of the three-way pipe (8), the right end of the three-way pipe (8) is communicated with the left end of the steam pipe (6), the bottom end of the three-way pipe (8) is communicated with the upper surface of the water collecting tank (3), the surface of the water accumulation tank (3) is clamped on the right side surface of the inner wall of the box body (1), the left side surface of the water accumulating tank (3) is communicated with the right end of the cooling coil (10), the left end of the cooling coil (10) is communicated with the right end of the water outlet pipe (7), the top end of the three-way pipe (8) is communicated with the right end of the U-shaped pipe (9);

the upper surface of the inner wall of the box body (1) is fixedly connected with the upper surfaces of the two confluence boxes (12), the upper surface of the confluence box (12) positioned on the right side is communicated with the left end of the U-shaped pipe (9), the left side of the confluence box (12) positioned on the left side is communicated with the top end of the condensing coil (11), the surface of the condensing coil (11) is clamped on the left side of the first heat insulation plate (4), the left side of the confluence box (12) positioned on the left side is communicated with the upper surface of the water outlet pipe (7) through a return pipe (18), a drain valve (14) is arranged on the surface of the return pipe (18), the bottom end of the condensing coil (11) is communicated with the upper surface of the water outlet pipe (7), the surface of the return pipe (18) is clamped on the left side of the first heat insulation plate (4), the surface of the return pipe (18) is clamped on the upper surface of the inner wall of the box body (1), the front surface of the box body (1) is fixedly connected with the back surface of the control panel (20), the upper surface of the inner wall of the water storage tank (2) is fixedly connected with the upper surface of the immersed water pump (15), and the water outlet of the immersed water pump (15) is communicated with the lower surface of the inner wall of the box body (1).

2. The circulating type pulse vacuum sterilization cabinet cooling device according to claim 1, wherein: the upper surface of box (1) inner wall and the both ends joint of first aqueduct (16), the both ends of first aqueduct (16) are located the left and right sides of first heat-insulating board (4), the lower surface of box (1) inner wall is linked together through the upper surface of second aqueduct (17) and water storage box (2) inner wall.

3. The circulating type pulse vacuum sterilization cabinet cooling device according to claim 1, wherein: the upper surface of the second heat insulation plate (5) is provided with water guide holes, and the opposite surfaces of the two confluence boxes (12) are provided with a plurality of condensation thin tubes (13).

4. The circulating type pulse vacuum sterilization cabinet cooling device according to claim 1, wherein: the water accumulating box (3) comprises a water passing box (31), a water stop sheet (32) is clamped on the inner wall of the water passing box (31), the left side surface of the inner wall of the water passing box (31) is communicated with the right end of the cooling coil (10), heat dissipation fins are arranged on the right side surface of the water passing box (31), and the upper surface of the water passing box (31) is communicated with the bottom end of the three-way pipe (8).

5. The circulating type pulse vacuum sterilization cabinet cooling device according to claim 1, wherein: the upper surface of outlet pipe (7) is linked together with the bottom of disappointing pipe (19), the top of disappointing pipe (19) is provided with pneumatic valve (21), the output of control panel (20) is connected with the input electricity of submergence formula water pump (15).