CN217926225U

CN217926225U - Medical vacuum unit of integrated form

Info

Publication number: CN217926225U
Application number: CN202221408381.3U
Authority: CN
Inventors: 朱帅旭; 朱帅奇; 朱占磊; 闫家旺
Original assignee: Hebei Jinlikang Technology Group Co ltd
Current assignee: Hebei Jinlikang Technology Group Co ltd
Priority date: 2022-06-08
Filing date: 2022-06-08
Publication date: 2022-11-29
Anticipated expiration: 2032-06-08

Abstract

The utility model discloses an integrated medical vacuum unit, which belongs to the technical field of medical equipment, and comprises a bottom plate and two vacuum pumps arranged on the upper side of the bottom plate, wherein one side of the output ends of the upper ends of the vacuum pumps, which are close to each other, is provided with a communicating pipe, the middle part of the communicating pipe is fixedly connected with an exhaust pipe, the right side of the vacuum pumps is provided with a negative pressure tank, one end of the exhaust pipe, which is far away from the communicating pipe, is fixedly connected to the upper end of the negative pressure tank, the rear side of the negative pressure tank is provided with a disinfection box, a gas conveying pipe is arranged between the upper end of the disinfection box and the bottom of the negative pressure tank, the inside of the disinfection box is provided with a plurality of transparent plates in a staggered manner, and the transparent plates are arranged in parallel with each other; when using, the accessible ultraviolet disinfection lamp carries out effectual disinfection to inspiratory gas, cooperates the transparent plate of a plurality of crisscross settings simultaneously, and multiplicable gaseous disinfection time in the disinfect box to improve disinfection effect, effectively avoid the germ to get into in the vacuum unit.

Description

Integrated medical vacuum unit

Technical Field

The utility model belongs to the technical field of medical equipment, concretely relates to medical vacuum unit of integrated form.

Background

Medical vacuum is a vacuum suitable for medical use provided for the removal of body fluids, dirt and fluids from a patient and is part of a life support system. The medical vacuum machine set directly contacts pollutants such as phlegm, pus, exudate and the like containing a large amount of pathogenic microorganisms such as bacteria, viruses and the like in the rescue of patients. When in use, the pathogenic microorganisms enter the medical vacuum unit along with pollutants, and pollute pipelines and vacuum pump sets.

Publication No. CN215860677U discloses a medical vacuum negative pressure unit, and belongs to the technical field of negative pressure machines. The utility model provides a medical vacuum negative pressure unit, includes base, frame, vacuum pump and vacuum tank, and the equal fixed connection of frame, vacuum pump and vacuum tank still includes on the base: the bracket is fixedly connected to the base; the electric cabinet is fixedly connected to the bracket; wherein, install the shock pad on the base, be equipped with damping spring between vacuum pump and the shock pad, the vacuum pump is equipped with two, is equipped with first connecting pipe between two vacuum pumps, and first connecting pipe bottom is equipped with the hydrops bottle, is equipped with the second connecting pipe on the vacuum tank, all is equipped with the filter on two vacuum pumps, base bottom outer wall fixedly connected with universal wheel. When the scheme is actually used, the vacuum machine set is not provided with a disinfection function, so that the pollution of the vacuum machine set is easily caused and needs to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medical vacuum unit of integrated form to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a medical vacuum unit of integrated form, includes the bottom plate and sets up in two vacuum pumps of bottom plate upside, one side that the upper end output of vacuum pump is close to each other is provided with communicating pipe, the middle part fixedly connected with exhaust tube of communicating pipe, the right side of vacuum pump is provided with the negative pressure jar, the upper end at the negative pressure jar of one end fixed connection that communicating pipe was kept away from to the exhaust tube, the rear side of negative pressure jar is provided with the disinfect box, be provided with the gas-supply pipe between the upper end of disinfect box and the bottom of negative pressure jar, the inside crisscross a plurality of transparent plates that are provided with of disinfect box, a plurality of parallel arrangement each other of transparent plates, the inside upper end of disinfect box is provided with the ultraviolet disinfection lamp, the left side of disinfect box is provided with the mixing box, the front side of mixing box is provided with the ozone pipe, the other end fixedly connected with ozone generator of ozone pipe, pass through the pipe connection between the left side lower extreme of mixing box, the left side middle part of mixing box is provided with the transmission pipe, the left end of transmission pipe is provided with the knockout drum.

Adopt above-mentioned scheme, when using, use through two vacuum pumps interval, can avoid long-time use to make the overheated problem that influences life of vacuum pump, produce the negative pressure in the negative pressure jar through two vacuum pumps and communicating pipe control, because the negative pressure jar communicates with each other with the disinfect box inside, and pass through the pipe connection between disinfect box and the mixing box and the knockout drum, the phlegm that contains pathogenic microorganisms such as a large amount of bacterium, virus, pollutants such as pus and effusion when being absorb, at first get into the knockout drum in, because the knockout drum has certain height, can separate out the liquid material under the effect of gravity, the gas after the separation gets into the mixing box, mix with ozone in the mixing box, carry out further disinfection to gas through ozone, the gas after the disinfection gets into the disinfect box, carry out effectual disinfection and sterilization to inspiratory gas through the ultraviolet disinfection lamp, cooperate the transparent plate of a plurality of crisscross settings simultaneously, multiplicable gas disinfection time in the disinfect box, thereby improve the disinfection effect, effectively avoid the germ to get into in the vacuum unit.

As a preferred embodiment, the control valve is fixedly connected to both the left and right sides of the communication pipe.

By adopting the scheme, the gas conduction of the two vacuum pumps during working can be conveniently controlled through the control valve.

As a preferred embodiment, a pressure gauge is fixedly connected to the upper end of the negative pressure tank.

By adopting the scheme, the pressure in the negative pressure tank can be conveniently observed through the pressure gauge.

As a preferred embodiment, the bottom of the right side of the disinfection box is fixedly connected with an emptying pipe, and the middle part of the emptying pipe is provided with a control valve.

By adopting the scheme, when the sterilizing box needs to be air-dried, the emptying pipe can be opened, and clean gas can be extracted from the outside.

In a preferred embodiment, a connecting column is arranged at one side of the transparent plates close to each other.

Adopt above-mentioned scheme, improve the joint strength between a plurality of transparent plates through the spliced pole.

As a preferred embodiment, the lower extreme of knockout drum is toper and fixedly connected with blowdown and connects, the left side of knockout drum is provided with air inlet connection, the upper end of knockout drum is provided with the scavenge pipe, the middle part of scavenge pipe is provided with the control valve, the lower extreme of scavenge pipe is provided with the scavenging pump.

Adopt above-mentioned scheme, connect the pipeline of taking out through air inlet joint, connect the pollutant discharge that will accumulate through the blowdown, after using a period, accessible scavenging pump and scavenge pipe wash the knockout drum.

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

the integrated medical vacuum unit is provided with the disinfection box, when the integrated medical vacuum unit is used, the ultraviolet disinfection lamp can be used for effectively disinfecting and sterilizing inhaled gas, and meanwhile, the integrated medical vacuum unit is matched with the plurality of transparent plates which are arranged in a staggered mode, so that the disinfection time of the gas in the disinfection box can be prolonged, the disinfection effect is improved, and germs are effectively prevented from entering the vacuum unit;

the integrated medical vacuum unit is provided with the ozone pipe and the mixing box, so that the ozone can be sprayed out through the ozone generator before the pathogenic gas enters the sterilizing box, and the pathogenic gas is mixed with the ozone to effectively sterilize and disinfect microorganisms and pathogenic bacteria in the pathogenic gas.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the disinfection box and the mixing box of the present invention;

fig. 3 is a schematic view of the internal structure of the disinfection box of the present invention.

In the figure: 1. a base plate; 2. a vacuum pump; 3. a communicating pipe; 4. an air exhaust pipe; 5. a negative pressure tank; 6. a sterilizing box; 7. a gas delivery pipe; 8. a transparent plate; 9. an ultraviolet disinfection lamp; 10. a mixing box; 11. an ozone tube; 12. an ozone generator; 13. a conveying pipe; 14. a separation tank; 15. a control valve; 16. a pressure gauge; 17. emptying the pipe; 18. connecting columns; 19. a blowdown joint; 20. an air inlet joint; 21. cleaning the tube; 22. the pump is cleaned.

Detailed Description

Referring to fig. 1-3, the utility model provides an integrated medical vacuum unit, which comprises a bottom plate 1 and two vacuum pumps 2 arranged on the upper side of the bottom plate 1, wherein one side of the output ends of the upper ends of the vacuum pumps 2, which are close to each other, is provided with a communicating pipe 3, the middle part of the communicating pipe 3 is fixedly connected with an exhaust pipe 4, the left side and the right side of the communicating pipe 3 are both fixedly connected with control valves 15, and the control valves 15 can be used for conveniently controlling the gas conduction of the two vacuum pumps 2 during working; the right side of vacuum pump 2 is provided with negative pressure jar 5, and the upper end fixedly connected with manometer 16 of negative pressure jar 5 is convenient for observe the atmospheric pressure in the negative pressure jar 5 through manometer 16.

One end, far away from the communicating pipe 3, of the exhaust pipe 4 is fixedly connected to the upper end of the negative pressure tank 5, a disinfection box 6 is arranged on the rear side of the negative pressure tank 5, an air conveying pipe 7 is arranged between the upper end of the disinfection box 6 and the bottom of the negative pressure tank 5, a plurality of transparent plates 8 are arranged inside the disinfection box 6 in a staggered mode, the transparent plates 8 are arranged in parallel, a connecting column 18 is arranged on one side, close to each other, of the transparent plates 8, and the connecting strength among the transparent plates 8 is improved through the connecting column 18; an ultraviolet disinfection lamp 9 is arranged at the upper end inside the disinfection box 6, disinfected gas enters the disinfection box 6, the ultraviolet disinfection lamp 9 is used for effectively disinfecting and sterilizing the sucked gas, and meanwhile, the disinfection time of the gas in the disinfection box 6 can be prolonged by matching with a plurality of transparent plates 8 which are arranged in a staggered mode, so that the disinfection effect is improved; the right side bottom fixedly connected with evacuation pipe 17 of disinfect box 6, the middle part of evacuation pipe 17 is provided with control valve 15, when needs air-dry disinfect box 6, can open evacuation pipe 17, extracts clean gas from the external world.

The left side of the disinfection box 6 is provided with a mixing box 10, the front side of the mixing box 10 is provided with an ozone pipe 11, the other end of the ozone pipe 11 is fixedly connected with an ozone generator 12, the bottom of the mixing box 10 is connected with the lower end of the left side of the disinfection box 6 through a pipeline, the middle part of the left side of the mixing box 10 is provided with a transmission pipe 13, and the left end of the transmission pipe 13 is provided with a separation tank 14.

The lower extreme of knockout drum 14 is toper and fixedly connected with blowdown and connects 19, and the left side of knockout drum 14 is provided with air inlet connection 20, and the upper end of knockout drum 14 is provided with scavenge pipe 21, and the middle part of scavenge pipe 21 is provided with control valve 15, and the lower extreme of scavenge pipe 21 is provided with scavenging pump 22, connects the pipeline of taking through air inlet connection 20, connects 19 through the blowdown and discharges accumulational pollutant, after using a period, accessible scavenging pump 22 and scavenge pipe 21 wash knockout drum 14.

When in use, the vacuum pump 2 is used at intervals, the problem that the vacuum pump 2 is overheated to influence the service life after being used for a long time can be avoided, negative pressure is generated in the negative pressure tank 5 through the two vacuum pumps 2 and the communication pipe 3, the negative pressure tank 5 is communicated with the inside of the disinfection box 6, the disinfection box 6 is connected with the mixing box 10 and the separating box 14 through pipelines, pollutants such as phlegm, pus and exudate containing a large amount of pathogenic microorganisms such as bacteria and viruses are sucked, the pollutants firstly enter the separating box 14, the liquid substances can be separated out under the action of gravity, the separated gas enters the mixing box 10 and is mixed with ozone in the mixing box 10, the gas is further disinfected through the ozone, the disinfected gas enters the disinfection box 6, the inhaled gas is effectively disinfected and sterilized through the ultraviolet disinfection lamp 9, meanwhile, the plurality of transparent plates 8 which are arranged in a staggered mode are matched, the disinfection time of the gas in the disinfection box 6 can be prolonged, the disinfection effect is improved, and the germs are effectively prevented from entering a vacuum unit.

Claims

1. An integrated medical vacuum unit is characterized in that: comprises a bottom plate (1) and two vacuum pumps (2) arranged on the upper side of the bottom plate (1), a communicating pipe (3) is arranged at one side of the output ends of the upper ends of the vacuum pumps (2) close to each other, the middle part of the communicating pipe (3) is fixedly connected with an exhaust pipe (4), a negative pressure tank (5) is arranged on the right side of the vacuum pump (2), one end of the exhaust tube (4) far away from the communicating tube (3) is fixedly connected with the upper end of the negative pressure tank (5), a disinfection box (6) is arranged at the rear side of the negative pressure tank (5), an air delivery pipe (7) is arranged between the upper end of the sterilizing box (6) and the bottom of the negative pressure tank (5), a plurality of transparent plates (8) are arranged in the disinfection box (6) in a staggered way, the transparent plates (8) are arranged in parallel, an ultraviolet disinfection lamp (9) is arranged at the upper end inside the disinfection box (6), a mixing box (10) is arranged at the left side of the sterilizing box (6), the front side of the mixing box (10) is provided with an ozone pipe (11), the other end of the ozone tube (11) is fixedly connected with an ozone generator (12), the bottom of the mixing box (10) is connected with the lower end of the left side of the sterilizing box (6) through a pipeline, the middle part of the left side of the mixing box (10) is provided with a transmission pipe (13), the left end of the conveying pipe (13) is provided with a separation tank (14).

2. The integrated medical vacuum unit as set forth in claim 1, wherein: the left side and the right side of the communicating pipe (3) are fixedly connected with control valves (15).

3. The integrated medical vacuum unit as set forth in claim 1, wherein: the upper end of the negative pressure tank (5) is fixedly connected with a pressure gauge (16).

4. The integrated medical vacuum unit as set forth in claim 1, wherein: the right side bottom fixedly connected with evacuation pipe (17) of disinfect box (6), the middle part of evacuation pipe (17) is provided with control valve (15).

5. The integrated medical vacuum unit as set forth in claim 1, wherein: connecting columns (18) are arranged on the sides, close to each other, of the transparent plates (8).

6. The integrated medical vacuum unit as set forth in claim 1, wherein: the lower extreme of knockout drum (14) is toper and fixedly connected with blowdown and connects (19), the left side of knockout drum (14) is provided with air inlet connector (20), the upper end of knockout drum (14) is provided with scavenge pipe (21), the middle part of scavenge pipe (21) is provided with control valve (15), the lower extreme of scavenge pipe (21) is provided with scavenging pump (22).