CN208959522U - Medical negative pressure suction system moisture trap - Google Patents
Medical negative pressure suction system moisture trap Download PDFInfo
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- CN208959522U CN208959522U CN201821293137.0U CN201821293137U CN208959522U CN 208959522 U CN208959522 U CN 208959522U CN 201821293137 U CN201821293137 U CN 201821293137U CN 208959522 U CN208959522 U CN 208959522U
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Abstract
The utility model discloses medical negative pressure suction system moisture traps, including primary separator and second-stage separator, primary separator and second-stage separator include shell, the two sides of shell are symmetrically arranged with air inlet pipe and an air outlet pipe, escape pipe on primary separator connects the air inlet pipe on second-stage separator by conduction pipe, the bottom of shell is provided with drain pipe, is connected between two drain pipes by collecting pipe, is provided with driving mechanism between two shells.Its separation method includes: primary separator processing, second-stage separator processing, driving mechanism installation, conduction pipe and collecting pipe installation and gas-water separation.The utility model passes through the design of primary separator and second-stage separator, it may be implemented to carry out gas-water separation to medical negative pressure suction system water, improve the degree of drying of gas, reduce the moisture content in gas, the gas-water separation method not only increases the stability and reliability of medical negative pressure suction system, and improves the efficiency of gas-water separation.
Description
Technical field
The utility model relates to medical negative pressure suction system moisture traps.
Background technique
Medical negative pressure suction system, as negative pressure source, is made by the vacuum pump assembly at central suction station by the suction of vacuum pump
Attraction system pipeline reaches required negative pressure value, and suction is generated at operating room, rescue room, therapeutic room and the terminal in each ward
Power is mainly used for absorbing phlegm, blood, purulence and other pollutants in patient body.
Moisture trap is the important component of medical negative pressure suction system, the quality of performance directly affect gas with
The separative efficiency of liquid further influences the stability and reliability of entire vacuum suction system.Air water in the prior art point
It is generally handled using single separator from device, although can reach certain gas-water separation effect, efficiency is lower, and
It is unfavorable for maintaining the balance of entire vacuum suction system air pressure.
Utility model content
The purpose of the present invention aims at providing a solution to the deficiencies of the prior art to provide medical negative pressure suction system gas
The technical solution of separator may be implemented by the design of primary separator and second-stage separator to medical negative pressure suction system
System carries out gas-water separation with water, improves the degree of drying of gas, reduces the moisture content in gas, and motor can pass through first
Bevel gear set drives drive shaft rotation, and then drives shaft rotation by second bevel gear group, and shaft is made to drive pressing mechanism pair
The intracorporal water-absorbing sponge of shell is squeezed, and water is squeezed out, convenient for the recycling of water-absorbing sponge, the gas-water separation method and step letter
It is single, the stability and reliability of medical negative pressure suction system are not only increased, and improve the efficiency of gas-water separation.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution:
Medical negative pressure suction system moisture trap, it is characterised in that: including primary separator and second-stage separator, one
Grade separator and second-stage separator include shell, and the two sides of shell are symmetrically arranged with air inlet pipe and an air outlet pipe, primary separator
On escape pipe the air inlet pipe on second-stage separator is connected by conduction pipe, the bottom of shell is provided with drain pipe, two rows
It is connected between liquid pipe by collecting pipe, driving mechanism is provided between two shells, driving mechanism includes the first cabinet, the second case
Body and crossbeam, crossbeam are fixedly connected between two shells, and the first cabinet is fixedly connected at the end face center of crossbeam, the first case
The width of body and crossbeam matches, and motor is provided in the first cabinet, and level, which runs through, on the first cabinet is connected with drive shaft, motor
Drive shaft is connected by first bevel gear group, the second cabinet is fixedly connected on the lateral surface of shell, towards shell in the second cabinet
Through shaft is connected with, shaft is connected to the end of drive shaft by second bevel gear group for the side of body；Pass through primary separator
It with the design of second-stage separator, may be implemented to carry out gas-water separation to medical negative pressure suction system water, improve the dry of gas
Dry degree, reduces the moisture content in gas, and the gas after conduction pipe can separate primary separator imports second-stage separator
In continue to separate, realize and the secondary separation of moisture content gas handled, improve the stability of whole system, the water after separation is through arranging
Liquid pipe output, and by the unified output of collecting pipe to external water storage apparatus, motor can drive drive shaft by first bevel gear group
Rotation, so by second bevel gear group drive shaft rotation, make shaft drive pressing mechanism to the intracorporal water-absorbing sponge of shell into
Row squeezes, and water is squeezed out, convenient for the recycling of water-absorbing sponge, the first cabinet and the second cabinet can play protection first respectively
The effect of bevel gear set and second bevel gear group extends the service life of driving mechanism.
Further, valve is provided on drain pipe, valve can control the switch of drain pipe, be convenient for the intracorporal water of shell
It is expelled directly out.
Further, drive shaft is connected on the lateral surface of shell by locating piece, steady when can be improved drive shaft turns
Qualitative and reliability prevents the transmission efficiency for shaking and influencing entire driving mechanism.
Further, filter screen, water-absorbing sponge, pressing mechanism and secondary water-absorption mechanism are provided in shell, filter screen is in cone
Shape is fixedly connected in shell, and water-absorbing sponge is located at the top of filter screen, and secondary water-absorption mechanism is distributed horizontally in shell up and down,
And it is located at the top of water-absorbing sponge, pressing mechanism is fitted on the top surface of water-absorbing sponge, and lifting is connected with above pressing mechanism
Bar, elevating lever run through secondary water-absorption mechanism, and filter screen can not only play a supporting role to water-absorbing sponge, but also can will squeeze
It is low to housing bottom that water afterwards directly passes through filter screen, flows directly up convenient for gas, and water-absorbing sponge can will be in gas
Moisture carry out preliminary water suction filtering, secondary water-absorption mechanism can carry out secondary water suction filtering to gas, improve the drying of gas
Degree.
Further, pressing mechanism includes cylinder, pressure ram and annular extrusion item, and pressure ram is evenly distributed on the outside of cylinder
On circumference side, annular pressurization item is uniformly arranged between two neighboring pressure ram, passes through setting for pressure ram and annular extrusion item
Meter not only increases the contact area of pressing mechanism and water-absorbing sponge, improves water squeezing effect, and do not influence the normal stream of gas
It is logical.
Further, it is fixedly connected with elevating lever on the top surface of cylinder, rack gear is provided on the side of elevating lever, is connected in shaft
There is spur gear, the intermeshing of straight-tooth wheel and rack is rotated by shaft turn spur, and then mobile with carry-over bar, makes to go up and down
Bar moves up and down, and meets the extruding to water-absorbing sponge.
Further, secondary water-absorption mechanism includes sleeve, strut and active carbon, and strut is uniformly arranged on the lateral surface of sleeve
On, and sleeve is fixedly connected in shell by strut, sleeve matches with elevating lever, and fan is provided between two neighboring strut
Shape frame is provided with grid in fan-shaped frame, is filled with active carbon in grid, strut improve sleeve stability connected to the housing and
Reliability guarantees that elevating lever moves up and down vertically, and the active carbon in grid can carry out secondary water suction to gas.
Further, the side in shell close to air inlet pipe is provided with drainage tube, and drainage tube runs through water-absorbing sponge and filter screen,
Drainage tube can be introduced a gas into directly in shell, improve the efficiency of gas-water separation.
Use the separation method of such as above-mentioned medical negative pressure suction system moisture trap, it is characterised in that including as follows
Step:
1) primary separator is processed
A, the processing capacity of primary separator is determined according to the design requirement of medical negative pressure suction system first, and selects phase
Size shell is answered, air inlet pipe and an air outlet pipe is mounted on to the two sides of shell by integrated moulding by casting, while in shell
The vertically-mounted drain pipe in bottom；
B, filter screen then is installed in the inside of shell, makes the tapered setting of filter screen, the centre distance shell of filter screen
The distance between bottom end is 10~20cm, is laid with water-absorbing sponge further along the top surface of filter screen, water-absorbing sponge is made to keep taper knot
Structure；
C, suitable cylinder, pressure ram and annular extrusion item are selected then according to the shape of water-absorbing sponge, cylinder is placed
In center, and at least three pressure rams are uniformly installed on the side of cylinder, it is then equidistant between adjacent pressure ram
Annular extrusion item is installed, is fitted in entire pressing mechanism on the top surface of water-absorbing sponge, and have in the upper right angle setting of cylinder
The elevating lever of rack gear；
D, the installation of two secondary water-absorption mechanisms is determined according to the moving distance of the height change of water-absorbing sponge and elevating lever
Position selects suitable sleeve, strut and fan-shaped frame, and sleeve is centrally disposed position, and strut is uniformly mounted on sleeve
Outer circumference side on be fixedly connected with shell, guarantee strut be located in the same horizontal plane with sleeve, make lifting rod set
It connects in sleeve, fan-shaped frame is successively installed further along the inside of two neighboring strut, and fill and live in the grid in fan-shaped frame
Property charcoal；
E, the installation site of spur gear is finally determined according to the rack gear height and position of elevating lever, and passes through shaft for spur gear
It is rotatably connected in shell, guarantees that rack gear and spur gear are intermeshed, one end of shaft is connected on shell by link block, separately
One end level runs through shell, and exceeds 5~10cm of shell, then installs drainage close to the position of air inlet pipe in the inside of shell
Pipe makes drainage tube through water-absorbing sponge and filter screen；
2) second-stage separator is processed
A, the processing capacity of second-stage separator is determined according to the processing capacity of primary separator first, and selects corresponding size
Air inlet pipe and an air outlet pipe is mounted on the two sides of shell by integrated moulding by casting by big small shell, while perpendicular in the bottom of shell
Straight installation drain pipe；
B, filter screen then is installed in the inside of shell, makes the tapered setting of filter screen, the centre distance shell of filter screen
The distance between bottom end is 10~20cm, is laid with water-absorbing sponge further along the top surface of filter screen, water-absorbing sponge is made to keep taper knot
Structure；
C, suitable cylinder, pressure ram and annular extrusion item are selected then according to the shape of water-absorbing sponge, cylinder is placed
In center, and at least three pressure rams are uniformly installed on the side of cylinder, it is then equidistant between adjacent pressure ram
Annular extrusion item is installed, is fitted in entire pressing mechanism on the top surface of water-absorbing sponge, and have in the upper right angle setting of cylinder
The elevating lever of rack gear；
D, the installation of two secondary water-absorption mechanisms is determined according to the moving distance of the height change of water-absorbing sponge and elevating lever
Position selects suitable sleeve, strut and fan-shaped frame, and sleeve is centrally disposed position, and strut is uniformly mounted on sleeve
Outer circumference side on be fixedly connected with shell, guarantee strut be located in the same horizontal plane with sleeve, make lifting rod set
It connects in sleeve, fan-shaped frame is successively installed further along the inside of two neighboring strut, and fill and live in the grid in fan-shaped frame
Property charcoal；
E, the installation site of spur gear is finally determined according to the rack gear height and position of elevating lever, and passes through shaft for spur gear
It is rotatably connected in shell, guarantees that rack gear and spur gear are intermeshed, one end of shaft is connected on shell by link block, separately
One end level runs through shell, and exceeds 5~10cm of shell, then installs drainage close to the position of air inlet pipe in the inside of shell
Pipe makes drainage tube through water-absorbing sponge and filter screen；
3) driving mechanism is installed
A, it is determined between primary separator and second-stage separator according to the design size size of moisture trap entirety first
Spacing, and be horizontally mounted crossbeam between primary separator and the shell of second-stage separator, motor be installed on crossbeam；
B, the first cabinet then is installed in the outside of motor, horizontal through installation drive shaft in the first cabinet, motor is logical
First bevel gear group connection drive shaft is crossed, second bevel gear group is installed at the both ends of drive shaft respectively, and drive shaft is made to pass through the second cone
Gear set is separately connected the shaft on a corresponding side body, and installs the second cabinet in the outside of second bevel gear group；
4) conduction pipe and collecting pipe are installed
A, after primary separator and second-stage separator level are fixed, by the escape pipe on primary separator shell by leading
Siphunculus is connected to the air inlet pipe on second-stage separator shell, and encapsulation process is carried out in junction；
B, then pass through remittance in the drain pipe of primary separator housing bottom and the drain pipe of second-stage separator housing bottom
Flow tube is connected to, and collecting pipe and external water storage apparatus are attached；
5) gas-water separation
A, it after the installation is completed to entire moisture trap, is continuously passed through and contains from the air inlet pipe of primary separator shell first
There is the gas of moisture, flows into the gas containing moisture through drainage tube in the shell of primary separator, gas flows up, and makes one
Partial moisture is absorbed by water-absorbing sponge, and gas continues up flowing, through active carbon on two secondary water-absorption mechanisms by partial moisture
It is absorbed, is finally discharged into second-stage separator from the escape pipe of primary separator shell；
B, in the shell for flowing into second-stage separator through drainage tube into the gas of second-stage separator, gas is flowed up, and makes
Portion of water is absorbed by water-absorbing sponge, and gas continues up flowing, through active carbon on two secondary water-absorption mechanisms that moisture is complete
Portion absorbs, and is finally discharged from the escape pipe of second-stage separator shell, into medical negative pressure suction system；
C, it drives the spur gear in shaft to rotate by driving mechanism, and then elevating lever is driven to move up and down, make extruder
Structure squeezes water-absorbing sponge, and the water in water-absorbing sponge is squeezed out, and into drain pipe, opens the valve on drain pipe, makes liquid
Body is flowed out through collecting pipe.
The utility model is by adopting the above-described technical solution, have the advantages that
1, it by the design of primary separator and second-stage separator, may be implemented to carry out medical negative pressure suction system water
Gas-water separation improves the degree of drying of gas, reduces the moisture content in gas.
2, gas after conduction pipe can separate primary separator, which imports in second-stage separator, to be continued to separate, and is realized to containing
The secondary separation of moisture bearing gas is handled, and improves the stability of whole system, the water after separation is exported through drain pipe, and by collecting pipe
It is unified to export to external water storage apparatus.
3, motor can drive drive shaft rotation by first bevel gear group, and then drive shaft by second bevel gear group
Rotation makes shaft that pressing mechanism be driven to squeeze the intracorporal water-absorbing sponge of shell, water is squeezed out, convenient for the repetition of water-absorbing sponge
It utilizes.
4, the first cabinet and the second cabinet can play the role of protecting first bevel gear group and second bevel gear group respectively,
Extend the service life of driving mechanism.
5, the gas-water separation method and step of the utility model is simple, not only increases the stability of medical negative pressure suction system
And reliability, and improve the efficiency of gas-water separation.
Detailed description of the invention:
The utility model is described in further detail with reference to the accompanying drawing:
Fig. 1 is the structural schematic diagram of moisture trap in the utility model medical negative pressure suction system moisture trap；
Fig. 2 is the structural schematic diagram of primary separator and second-stage separator in the utility model；
Fig. 3 is the structural schematic diagram of pressing mechanism in the utility model；
Fig. 4 is the structural schematic diagram of secondary water-absorption mechanism in the utility model.
In figure: 1- primary separator；2- second-stage separator；3- air inlet pipe；4- escape pipe；5- conduction pipe；6- drain pipe；7-
Valve；8- collecting pipe；9- crossbeam；10- motor；The first cabinet of 11-；12- drive shaft；13- locating piece；14- first bevel gear group；
The second cabinet of 15-；16- second bevel gear group；17- shell；18- spur gear；19- filter screen；20- water-absorbing sponge；21- lifting
Bar；22- pressing mechanism；Bis- water-absorption mechanisms of 23-；24- drainage tube；25- cylinder；26- pressure ram；27- annular extrusion item；28-
Sleeve；29- strut；30- sector frame；31- grid；32- active carbon；33- shaft.
Specific embodiment
It as shown in Figures 1 to 4, is the utility model medical negative pressure suction system moisture trap, including level-one separates
Device 1 and second-stage separator 2, primary separator 1 and second-stage separator 2 include shell 17, and the two sides of shell 17 are symmetrically arranged with
Air inlet pipe 3 and escape pipe 4, the escape pipe 4 on primary separator 1 connect the air inlet pipe 3 on second-stage separator 2 by conduction pipe 5,
The bottom of shell 17 is provided with drain pipe 6, and valve 7 is provided on drain pipe 6, and valve 7 can control opening for drain pipe 6
It closes, convenient for the water in shell 17 to be expelled directly out, is connected between two drain pipes 6 by collecting pipe 8.
Driving mechanism is provided between two shells 17, driving mechanism includes the first cabinet 11, the second cabinet 15 and crossbeam
9, crossbeam 9 is fixedly connected between two shells 17, and the first cabinet 11 is fixedly connected at the end face center of crossbeam 9, the first case
Body 11 and the width of crossbeam 9 match, and motor 10 is provided in the first cabinet 11, and level, which runs through, on the first cabinet 11 is connected with drive
Moving axis 12, motor 10 connect drive shaft 12 by first bevel gear group 14, and drive shaft 12 is connected to shell 17 by locating piece 13
Lateral surface on, the stability and reliability when drive shaft 12 rotates can be improved, prevent shaking and influence entire driving
The transmission efficiency of mechanism, the second cabinet 15 are fixedly connected on the lateral surface of shell 17, towards shell 17 in the second cabinet 15
Side is connected to the end of drive shaft 12 by second bevel gear group 16 through shaft 33, shaft 33 is connected with.
Filter screen 19, water-absorbing sponge 20, pressing mechanism 22 and secondary water-absorption mechanism 23, filter screen 19 are provided in shell 17
Tapered to be fixedly connected in shell 17, water-absorbing sponge 20 is located at the top of filter screen 19, and secondary about 23 water-absorption mechanism is horizontal
It is distributed in shell 17, and is located at the top of water-absorbing sponge 20, pressing mechanism 22 is fitted on the top surface of water-absorbing sponge 20, is squeezed
The top of mechanism 22 is connected with elevating lever 21, and elevating lever 21 runs through secondary water-absorption mechanism 23, and filter screen 19 not only can be to water suction
Sponge 20 is played a supporting role, and it is low to 17 bottom of shell that water after extruding can directly pass through to filter screen 19, is convenient for
Gas flows directly up, and the moisture in gas can be carried out preliminary water suction filtering, secondary water-absorption mechanism 23 by water-absorbing sponge 20
Secondary water suction can be carried out to gas to filter, improve the degree of drying of gas, be provided in shell 17 close to the side of air inlet pipe 3
Drainage tube 24, drainage tube 24 run through water-absorbing sponge 20 and filter screen 19, and drainage tube 24 can directly introduce a gas into shell 17,
Improve the efficiency of gas-water separation.
Pressing mechanism 22 includes cylinder 25, pressure ram 26 and annular extrusion item 27, and pressure ram 26 is evenly distributed on cylinder 25
Outer circumference side on, annular pressurization item be uniformly arranged between two neighboring pressure ram 26, pass through pressure ram 26 and annular
The design for squeezing item 27 not only increases the contact area of pressing mechanism 22 Yu water-absorbing sponge 20, improves water squeezing effect, and not
The normal circulation of gas is influenced, elevating lever 21 is fixedly connected on the top surface of cylinder 25, is provided with rack gear on the side of elevating lever 21,
Spur gear 18 is connected in shaft 33, spur gear 18 and rack gear are intermeshed, rotate by 33 turn spur 18 of shaft, in turn
Band carry-over bar is mobile, moves up and down elevating lever 21, meets the extruding to water-absorbing sponge 20.
Secondary water-absorption mechanism 23 includes sleeve 28, strut 29 and active carbon 32, and strut 29 is uniformly arranged on the outer of sleeve 28
On side, and sleeve 28 is fixedly connected in shell 17 by strut 29, and sleeve 28 matches with elevating lever 21, two neighboring branch
It is provided with fan-shaped frame 30 between bar 29, grid 31 is provided in fan-shaped frame 30, is filled with active carbon 32 in grid 31, strut 29 mentions
High sleeve 28 and 17 connection stability and reliability of shell, guarantee that elevating lever 21 moves up and down vertically, the work in grid 31
Property charcoal 32 secondary water suction can be carried out to gas；By the design of primary separator 1 and second-stage separator 2, may be implemented to doctor
Gas-water separation is carried out with vacuum suction system with water, improves the degree of drying of gas, reduces the moisture content in gas, conducting
Pipe 5, which can import the gas after the separation of primary separator 1 in second-stage separator 2, to be continued to separate, and is realized to moisture content gas
Secondary separation processing, improves the stability of whole system, and the water after separation is exported through drain pipe 6, and is exported by collecting pipe 8 is unified
To external water storage apparatus, motor 10 can drive drive shaft 12 to rotate by first bevel gear group 14, and then pass through the second cone tooth
Wheel group 16 drives shaft 33 to rotate, and makes shaft 33 that pressing mechanism 22 be driven to squeeze the water-absorbing sponge 20 in shell 17, will
Water squeezes out, and convenient for the recycling of water-absorbing sponge 20, the first cabinet 11 and the second cabinet 15 can play the first cone of protection respectively
The effect of gear set 14 and second bevel gear group 16 extends the service life of driving mechanism.
Using the separation method of such as above-mentioned medical negative pressure suction system moisture trap, include the following steps:
1) primary separator is processed
A, the processing capacity of primary separator 1 is determined according to the design requirement of medical negative pressure suction system first, and is selected
Air inlet pipe 3 and escape pipe 4, the two sides of shell 17 are mounted on by integrated moulding by casting, simultaneously by the big small shell 17 of corresponding size
In the vertically-mounted drain pipe 6 in the bottom of shell 17；
B, filter screen 19 then is installed in the inside of shell 17, makes the tapered setting of filter screen 19, the center of filter screen 19
It is 10~20cm apart from the distance between 17 bottom end of shell, is laid with water-absorbing sponge 20 further along the top surface of filter screen 19, makes to absorb water
Sponge 20 keeps pyramidal structure；
C, suitable cylinder 25, pressure ram 26 and annular extrusion item 27 are selected then according to the shape of water-absorbing sponge 20, it will
Cylinder 25 is centrally disposed position, and at least three pressure rams 26 are uniformly installed on the side of cylinder 25, then squeezes adjacent
Annular extrusion item 27 is equidistantly installed between compression bar 26, is fitted in entire pressing mechanism 22 on the top surface of water-absorbing sponge 20, and
The elevating lever 21 of rack gear is had in the upper right angle setting of cylinder 25；
D, two secondary water-absorption mechanisms 23 are determined according to the moving distance of the height change of water-absorbing sponge 20 and elevating lever 21
Installation site, suitable sleeve 28, strut 29 and fan-shaped frame 30 are selected, and sleeve 28 is centrally disposed position, by strut
29 uniform are mounted on the outer circumference side of sleeve 28 are fixedly connected with shell 17, guarantee that strut 29 is located at sleeve 28
It in same level, is socketed in elevating lever 21 in sleeve 28, sector is successively installed further along the inside of two neighboring strut 29
Frame 30, and active carbon 32 is filled in the grid 31 in fan-shaped frame 30；
E, the installation site of spur gear 18 is finally determined according to the rack gear height and position of elevating lever 21, and passing through shaft 33 will
Spur gear 18 is rotatably connected in shell 17, guarantees that rack gear and spur gear 18 are intermeshed, one end of shaft 33 passes through link block
It is connected on shell 17, other end level runs through shell 17, and exceeds 175~10cm of shell, then leans in the inside of shell 17
Drainage tube 24 is installed in the position of nearly air inlet pipe 3, makes drainage tube 24 through water-absorbing sponge 20 and filter screen 19；
2) second-stage separator is processed
A, the processing capacity of second-stage separator 2 is determined according to the processing capacity of primary separator 1 first, and selects corresponding ruler
Air inlet pipe 3 and escape pipe 4, the two sides of shell 17 are mounted on by integrated moulding by casting, while in shell by very little big small shell 17
The vertically-mounted drain pipe 6 in 17 bottom；
B, filter screen 19 then is installed in the inside of shell 17, makes the tapered setting of filter screen 19, the center of filter screen 19
It is 10~20cm apart from the distance between 17 bottom end of shell, is laid with water-absorbing sponge 20 further along the top surface of filter screen 19, makes to absorb water
Sponge 20 keeps pyramidal structure；
C, suitable cylinder 25, pressure ram 26 and annular extrusion item 27 are selected then according to the shape of water-absorbing sponge 20, it will
Cylinder 25 is centrally disposed position, and at least three pressure rams 26 are uniformly installed on the side of cylinder 25, then squeezes adjacent
Annular extrusion item 27 is equidistantly installed between compression bar 26, is fitted in entire pressing mechanism 22 on the top surface of water-absorbing sponge 20, and
The elevating lever 21 of rack gear is had in the upper right angle setting of cylinder 25；
D, two secondary water-absorption mechanisms 23 are determined according to the moving distance of the height change of water-absorbing sponge 20 and elevating lever 21
Installation site, suitable sleeve 28, strut 29 and fan-shaped frame 30 are selected, and sleeve 28 is centrally disposed position, by strut
29 uniform are mounted on the outer circumference side of sleeve 28 are fixedly connected with shell 17, guarantee that strut 29 is located at sleeve 28
It in same level, is socketed in elevating lever 21 in sleeve 28, sector is successively installed further along the inside of two neighboring strut 29
Frame 30, and active carbon 32 is filled in the grid 31 in fan-shaped frame 30；
E, the installation site of spur gear 18 is finally determined according to the rack gear height and position of elevating lever 21, and passing through shaft 33 will
Spur gear 18 is rotatably connected in shell 17, guarantees that rack gear and spur gear 18 are intermeshed, one end of shaft 33 passes through link block
It is connected on shell 17, other end level runs through shell 17, and exceeds 175~10cm of shell, then leans in the inside of shell 17
Drainage tube 24 is installed in the position of nearly air inlet pipe 3, makes drainage tube 24 through water-absorbing sponge 20 and filter screen 19；
3) driving mechanism is installed
A, first according to the design size size of moisture trap entirety determine primary separator 1 and second-stage separator 2 it
Between spacing, and be horizontally mounted crossbeam 9 between primary separator 1 and the shell 17 of second-stage separator 2, installed on crossbeam 9
Motor 10；
B, first cabinet 11 then is installed in the outside of motor 10, it is horizontal through installation drive shaft in the first cabinet 11
12, motor 10 connects drive shaft 12 by first bevel gear group 14, and second bevel gear group 16 is installed at the both ends of drive shaft 12 respectively,
Drive shaft 12 is set to be separately connected the shaft 33 on a corresponding side body 17 by second bevel gear group 16, and in second bevel gear group
16 outside is installed by the second cabinet 15；
4) conduction pipe and collecting pipe are installed
A, after primary separator 1 and 2 level of second-stage separator are fixed, by the escape pipe 4 on 1 shell 17 of primary separator
It is connected to by conduction pipe 5 with the air inlet pipe 3 on 2 shell 17 of second-stage separator, and encapsulation process is carried out into junction；
B, the drain pipe of 17 bottom of drain pipe 6 and 2 shell of second-stage separator and then in 1 shell of primary separator, 17 bottom
6 are connected to by collecting pipe 8, and collecting pipe 8 and external water storage apparatus are attached；
5) gas-water separation
A, after the installation is completed to entire moisture trap, continuously lead to from the air inlet pipe 3 of 1 shell 17 of primary separator first
Enter the gas containing moisture, flows into the gas containing moisture through drainage tube 24 in the shell 17 of primary separator 1, gas is upward
Flowing, absorbs portion of water by water-absorbing sponge 20, and gas continues up flowing, through active on two secondary water-absorption mechanisms 23
Charcoal 32 absorbs partial moisture, is finally discharged into second-stage separator 2 from the escape pipe 4 of 1 shell 17 of primary separator；
B, in the shell 17 for flowing into second-stage separator 2 through drainage tube 24 into the gas of second-stage separator 2, gas is to upstream
It is dynamic, absorb portion of water by water-absorbing sponge 20, gas continues up flowing, through active carbon on two secondary water-absorption mechanisms 23
32 all absorb moisture, are finally discharged from the escape pipe 4 of 2 shell 17 of second-stage separator, into medical negative pressure suction system；
C, it drives the spur gear 18 in shaft 33 to rotate by driving mechanism, and then elevating lever 21 is driven to move up and down, make
Pressing mechanism 22 squeezes water-absorbing sponge 20, and the water in water-absorbing sponge 20 is squeezed out, and into drain pipe 6, opens drain pipe 6
On valve 7, flow out liquid through collecting pipe 8.
The above are only specific embodiments of the present invention, but the technical characteristics of the utility model is not limited thereto.Appoint
How it based on the utility model, to realize essentially identical technical effect, made ground simple change, equivalent replacement or repairs
Decorations etc., are all covered by among the protection scope of the utility model.
Claims (5)
1. medical negative pressure suction system moisture trap, it is characterised in that: described including primary separator and second-stage separator
Primary separator and the second-stage separator include shell, and the two sides of the shell are symmetrically arranged with air inlet pipe and an air outlet pipe,
The escape pipe on the primary separator connects the air inlet pipe on the second-stage separator, the shell by conduction pipe
The bottom of body is provided with drain pipe, is connected between two drain pipes by collecting pipe, is arranged between two shells
There is driving mechanism, the driving mechanism includes the first cabinet, the second cabinet and crossbeam, and the crossbeam is fixedly connected on described in two
Between shell, first cabinet is fixedly connected at the end face center of the crossbeam, first cabinet and the crossbeam
Width matches, and motor is provided in first cabinet, and level, which runs through, on first cabinet is connected with drive shaft, the electricity
Machine connects the drive shaft by first bevel gear group, and second cabinet is fixedly connected on the lateral surface of the shell, institute
It states in the second cabinet towards the side of shell through shaft is connected with, the shaft is connected to the drive by second bevel gear group
The end of moving axis；Filter screen, water-absorbing sponge, pressing mechanism and secondary water-absorption mechanism, the filter screen are provided in the shell
Tapered to be fixedly connected in the shell, the water-absorbing sponge is located at the top of the filter screen, the secondary water-absorption mechanism
It is distributed horizontally in the shell up and down, and is located at the top of the water-absorbing sponge, the pressing mechanism is fitted in the water suction
On the top surface of sponge, elevating lever is connected with above the pressing mechanism, the elevating lever runs through the secondary water-absorption mechanism；Institute
Stating pressing mechanism includes cylinder, pressure ram and annular extrusion item, and the pressure ram is evenly distributed on the outer circumference of the cylinder
On side, the annular pressurization item is uniformly arranged between the two neighboring pressure ram；It is fixed on the top surface of the cylinder to connect
Connect the elevating lever, rack gear be provided on the side of the elevating lever, be connected with spur gear in the shaft, the spur gear with
The rack gear intermeshing.
2. medical negative pressure suction system moisture trap according to claim 1, it is characterised in that: on the drain pipe
It is provided with valve.
3. medical negative pressure suction system moisture trap according to claim 1, it is characterised in that: the drive shaft is logical
Locating piece is crossed to be connected on the lateral surface of the shell.
4. medical negative pressure suction system moisture trap according to claim 1, it is characterised in that: the secondary water suction
Mechanism includes sleeve, strut and active carbon, and the strut is uniformly arranged on the lateral surface of the sleeve, and the sleeve passes through
The strut is fixedly connected in the shell, and the sleeve matches with the elevating lever, between the two neighboring strut
It is provided with fan-shaped frame, grid is provided in the sector frame, is filled with active carbon in the grid.
5. medical negative pressure suction system moisture trap according to claim 1, it is characterised in that: leaned in the shell
The side of the nearly air inlet pipe is provided with drainage tube, and the drainage tube runs through the water-absorbing sponge and the filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821293137.0U CN208959522U (en) | 2018-08-10 | 2018-08-10 | Medical negative pressure suction system moisture trap |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821293137.0U CN208959522U (en) | 2018-08-10 | 2018-08-10 | Medical negative pressure suction system moisture trap |
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| Publication Number | Publication Date |
|---|---|
| CN208959522U true CN208959522U (en) | 2019-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821293137.0U Active CN208959522U (en) | 2018-08-10 | 2018-08-10 | Medical negative pressure suction system moisture trap |
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| Country | Link |
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| CN (1) | CN208959522U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117212108A (en) * | 2023-11-09 | 2023-12-12 | 江苏巨风机械制造有限公司 | Air compressor machine gas-water separator |
-
2018
- 2018-08-10 CN CN201821293137.0U patent/CN208959522U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117212108A (en) * | 2023-11-09 | 2023-12-12 | 江苏巨风机械制造有限公司 | Air compressor machine gas-water separator |
| CN117212108B (en) * | 2023-11-09 | 2024-03-29 | 江苏巨风机械制造有限公司 | Air compressor machine gas-water separator |
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