CN206700446U - A kind of medical Infectious Disease patient air interchanger - Google Patents
A kind of medical Infectious Disease patient air interchanger Download PDFInfo
- Publication number
- CN206700446U CN206700446U CN201621467816.6U CN201621467816U CN206700446U CN 206700446 U CN206700446 U CN 206700446U CN 201621467816 U CN201621467816 U CN 201621467816U CN 206700446 U CN206700446 U CN 206700446U
- Authority
- CN
- China
- Prior art keywords
- piston
- motor housing
- infectious disease
- motor
- check valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model discloses a kind of medical Infectious Disease patient air interchanger, it is related to field of medical device, including motor housing, motor is provided with the motor housing, one end of the motor shaft connection body cradle of the motor, the body cradle passes through one end of connecting rod, the body cradle other end is connected with rotating shaft one end by bearing, the rotating shaft other end is fixed in the motor housing, the connecting rod other end is hinged with piston rod, the piston rod is connected with piston, the piston is arranged in inlet cylinder, the first check valve is provided with the piston, the inlet cylinder side is provided with the second check valve, second check valve is externally connected with air inlet pipe, the air inlet pipe is connected with helical pipe.The convenient fresh cleaning of input air into Infectious Disease ward of the utility model.
Description
Technical field
Field of medical device is the utility model is related to, specifically, is related to a kind of medical Infectious Disease patient air interchanger.
Background technology
The air germ content in hospital infection section ward is more, such as handles not in time, it will the environment of surrounding is polluted, and it is sick
People and staff exist together in an environment relatively closed, and are very easy to cause the intersection sense of disease by breathing
Dye, in the past, the sterilization treatment in hospital infection section ward work as public ward, not dedicated in Infectious Disease's Ward
The facility of air-treatment.This is the deficiencies in the prior art part.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of medical Infectious Disease patient air interchanger so as to sense
The fresh cleaning of input air in dye section ward
The utility model, which adopts the following technical scheme that, realizes goal of the invention：
A kind of medical Infectious Disease patient air interchanger, including motor housing, it is characterized in that：Electricity is provided with the motor housing
Machine, one end of the motor shaft connection body cradle of the motor, the body cradle pass through one end of connecting rod, the body cradle other end
Rotating shaft one end is connected with by bearing, the rotating shaft other end is fixed in the motor housing, and the connecting rod other end is hinged with
Piston rod, the piston rod are connected with piston, and the piston is arranged in inlet cylinder, and it is unidirectional to be provided with first on the piston
Valve, the inlet cylinder side are provided with the second check valve, and second check valve is externally connected with escape pipe, the escape pipe connection
There is helical pipe.
As the further restriction of the technical program, it is disposed with electrostatic adsorption device in the air inlet pipe and ultraviolet light disappears
Malicious lamp.
As the further restriction of the technical program, the motor housing is provided with inlet chamber with the inlet cylinder junction.
As the further restriction of the technical program, the motor housing side is provided with opening, and the opening both sides are connected with
Symmetrical fixed plate, each fixed plate are provided with fastening bolt.
The advantages of the utility model and good effect are：Piston ceaselessly carries out side-to-side movement, can make air constantly
Enter in air inlet pipe；Electrostatic adsorption device can carry out adsorption cleaning to the dust in air, and ultraviolet disinfection lamp can be to sky
Gas carries out sterilization；Helical pipe can buffer the air rapidly entered, the air of fresh clean is slowly entered infection disease
Room, avoid cross-infection.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model.
In figure：1st, motor housing, 2, rotating shaft, 3, bearing, 4, inlet cylinder, 5, piston, 6, escape pipe, 7, electrostatic adsorption device, 8,
Ultraviolet disinfection lamp, 9, helical pipe, the 10, second check valve, the 11, first check valve, 12, piston rod, 13, connecting rod, 14, be hinged
Frame, 15, motor, 16, air inlet pipe, 19, spheroid, 20, inlet chamber, 21, fixed plate, 22, fastening bolt, 23, opening.
Embodiment
Below in conjunction with the accompanying drawings, an embodiment of the present utility model is described in detail, it is to be understood that this
The protection domain of utility model is not limited by embodiment.
As shown in figure 1, the utility model includes motor housing 1, motor 15, the motor 15 are provided with the motor housing 1
Motor shaft connection body cradle 14 one end, the body cradle 14 passes through one end of connecting rod 13, and the other end of body cradle 14 leads to
Cross bearing 3 and be connected with the one end of rotating shaft 2, the other end of rotating shaft 2 is fixed in the motor housing 1, the other end of connecting rod 13 hinge
Piston rod 12 is connected to, the piston rod 12 is connected with piston 5, and the piston 5 is arranged in inlet cylinder 4, is set on the piston 5
There is the first check valve 11, the side of inlet cylinder 4 is provided with the second check valve 10, and second check valve 10 is externally connected with outlet
Pipe 6, the escape pipe 6 are connected with helical pipe 9.The check valve 10 of first check valve 17 and second uses existing product, institute
It is KA-L10 Pneumatic check valves to state the first check valve 17 and the second check valve model.
Electrostatic adsorption device 7 and ultraviolet disinfection lamp 8 are disposed with the escape pipe 6.
The motor housing 1 is provided with inlet chamber 20 with the junction of inlet cylinder 4, and air passes through inlet chamber 20 from motor housing 1
Into in inlet cylinder 4.
The motor housing side is provided with opening 23, and 23 both sides of the opening are connected with symmetrical fixed plate 21, each described
Fixed plate 21 is provided with fastening bolt 22, the connection of opening 23 air inlet pipe 16, air inlet pipe 16 can pass through ward wall with it is outer
Boundary's air communication, fixed plate 21 is fixed on wall by the fastening bolt 22 in fixed plate 21, the air outside window passes through
Air inlet pipe 16 and opening 23 enter motor housing 1, then enter through inlet chamber 20 in inlet cylinder 4.
Workflow of the present utility model is：Motor 15 works, and the motor shaft of motor 15 drives body cradle 14 to rotate, and is hinged
The connecting rod 13 being hinged in frame 14 moves therewith, drives the piston rod 12 for being hinged on the one end of connecting rod 13 and piston 5 left in inlet cylinder 4
Right motion, when piston 5 is to left movement, the left side atmospheric pressure of piston 5 is more than the pressure of the rightward space of piston 5, the first check valve
11 open, and the left side pressure of the second check valve 10 is less than right side pressure, and the second check valve 10 is closed, and air is by opening 23, motor
Case 1 and inlet chamber 20 enter in inlet cylinder 4；When piston 5 moves right, it is empty that the left side atmospheric pressure of piston 5 is less than the right side of piston 5
Between pressure, the first check valve 11 closes, and the pressure in the left side of the second check valve 10 is more than the pressure on right side, and the second check valve 10 is beaten
Open, air enters escape pipe 6, and piston 5 ceaselessly carries out side-to-side movement, and air is constantly entered in escape pipe 6, into outlet
Air in pipe 6 passes through electrostatic adsorption device 7 and ultraviolet disinfection lamp 8 successively, and the dust in air is purged, while ultraviolet light
Sterilization can be carried out to air, be flowed into by the air of purifying and sterilizing in helical pipe 9, helical pipe 9 is carried out to it
Buffering, the air of fresh clean is set slowly to enter in infection ward.
Disclosed above is only a specific embodiment of the present utility model, and still, the utility model is not limited to this,
The changes that any person skilled in the art can think of should all fall into the scope of protection of the utility model.
Claims (4)
1. a kind of medical Infectious Disease patient air interchanger, including motor housing, it is characterized in that：Electricity is provided with the motor housing
Machine, one end of the motor shaft connection body cradle of the motor, the body cradle pass through one end of connecting rod, the body cradle other end
Rotating shaft one end is connected with by bearing, the rotating shaft other end is fixed in the motor housing, and the connecting rod other end is hinged with
Piston rod, the piston rod are connected with piston, and the piston is arranged in inlet cylinder, and it is unidirectional to be provided with first on the piston
Valve, the inlet cylinder side are provided with the second check valve, and second check valve is externally connected with escape pipe, the escape pipe connection
There is helical pipe.
2. medical Infectious Disease patient air interchanger according to claim 1, it is characterized in that：Set successively in the air inlet pipe
It is equipped with electrostatic adsorption device and ultraviolet disinfection lamp.
3. medical Infectious Disease patient air interchanger according to claim 1, it is characterized in that：The motor housing with it is described enter
Inflator junction is provided with inlet chamber.
4. medical Infectious Disease patient air interchanger according to claim 1, it is characterized in that：The motor housing side is provided with
Opening, the opening both sides are connected with symmetrical fixed plate, and each fixed plate is provided with fastening bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621467816.6U CN206700446U (en) | 2016-12-29 | 2016-12-29 | A kind of medical Infectious Disease patient air interchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621467816.6U CN206700446U (en) | 2016-12-29 | 2016-12-29 | A kind of medical Infectious Disease patient air interchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206700446U true CN206700446U (en) | 2017-12-05 |
Family
ID=60472258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621467816.6U Expired - Fee Related CN206700446U (en) | 2016-12-29 | 2016-12-29 | A kind of medical Infectious Disease patient air interchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206700446U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108167971A (en) * | 2017-12-22 | 2018-06-15 | 深圳市晟弘企业管理有限公司 | A kind of domestic air cleaning circulation device based on wind energy |
| CN109568743A (en) * | 2018-09-20 | 2019-04-05 | 柳福 | A kind of ventilator that usage comfort is high |
-
2016
- 2016-12-29 CN CN201621467816.6U patent/CN206700446U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108167971A (en) * | 2017-12-22 | 2018-06-15 | 深圳市晟弘企业管理有限公司 | A kind of domestic air cleaning circulation device based on wind energy |
| CN109568743A (en) * | 2018-09-20 | 2019-04-05 | 柳福 | A kind of ventilator that usage comfort is high |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171205 Termination date: 20181229 |