CN106195497A - A kind of medical treatment controlled piecing devices of aerator - Google Patents
A kind of medical treatment controlled piecing devices of aerator Download PDFInfo
- Publication number
- CN106195497A CN106195497A CN201610882108.7A CN201610882108A CN106195497A CN 106195497 A CN106195497 A CN 106195497A CN 201610882108 A CN201610882108 A CN 201610882108A CN 106195497 A CN106195497 A CN 106195497A
- Authority
- CN
- China
- Prior art keywords
- oxygen supply
- valve body
- bonnet
- core plug
- pipe joint
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/28—Couplings of the quick-acting type with fluid cut-off means
- F16L37/38—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of the two pipe-end fittings
- F16L37/40—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of the two pipe-end fittings with a lift valve being opened automatically when the coupling is applied
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Valve Housings (AREA)
Abstract
The invention belongs to technical field of medical instruments, it is provided that a kind of medical treatment controlled piecing devices of aerator, including: oxygen supply tributary pipe joint, described oxygen supply tributary pipe joint is connected by the total flow tube of a controllable valve and oxygen supply；Described controllable valve is made up of valve body, bonnet and core plug, it is provided with ditch cavity, the air inlet being positioned on the sidewall bottom described ditch cavity in described valve body and is positioned at the control mouth of described communication top of chamber, the described mouth that controls is built into described bonnet, the center of described bonnet is provided with a through hole, is slidably equipped with described core plug in described through hole.The controlled piecing devices of this medical treatment aerator install a controllable valve between the total flow tube of oxygen supply and oxygen supply Zhi Liuguan, when oxygen supply Zhi Liuguan goes wrong, only oxygen supply tributary pipe joint need to be back-outed in controllable valve, thus close controllable valve, thus can freely change or keep in repair oxygen supply Zhi Liuguan, not affect the use of other oxygen supplys Zhi Liuguan.
Description
Technical field
The invention belongs to technical field of medical instruments, be specifically related to a kind of medical treatment controlled piecing devices of aerator.
Background technology
Hospitals at Present for treatment oxygen supply device, be oxygen cylinder be by humidification bottle connect oxygen catheter, oxygen catheter with
Patient respiration road is connected and carries out oxygen therapy treatment.Due to each oxygen cylinder only one of which gas outlet, an oxygen catheter can only be connected, for
One patient oxygen therapy, if oxygen cylinder quantity is few and need the number of patients of oxygen therapy many, then can not meet needs, often delay
Patient, the increasing number of oxygen cylinder can increase storage area simultaneously.According to this defect, make being correspondingly improved and arranged
Execute: being provided with several oxygen therapy Zhi Liuguan on oxygen catheter, each oxygen therapy Zhi Liuguan is patient's oxygen therapy, then at oxygen catheter
Oxygen input port one control valve is set, this control valve on all oxygen Zhi Liuguan oxygen carry be controlled.Though
So solve the corresponding oxygen catheter of oxygen cylinder to treat a patient oxygen problem that supply falls short of demand occurs, reduce simultaneously and store oxygen
The space of gas cylinder.But there is also following shortcoming: owing on oxygen catheter, only one of which controls valve, if some oxygen supply Zhi Liuguan
Then needing during the problem that leaks air this oxygen supply Zhi Liuguan is replaced or is keeped in repair, this just need to will control valve closing, then
Other oxygen supplys Zhi Liuguan can not use, and will delay the treatment of other patients.
Summary of the invention
The purpose of the present invention is exactly for overcoming above-mentioned technical deficiency, it is provided that a kind of simple in construction, multichannel easy to use are cured
Treat oxygen system terminal controllable joint structure, solve and need when oxygen supply Zhi Liuguan leaks air problem to change or maintenance,
Can freely change or keep in repair, not affect the problem that other oxygen supplys Zhi Liuguan uses.
For realizing technique scheme, the invention provides a kind of medical treatment controlled piecing devices of aerator, including: oxygen supply is propped up
Flow tube joint, described oxygen supply tributary pipe joint is connected by the total flow tube of a controllable valve and oxygen supply；Described controllable valve
It is made up of valve body, bonnet and core plug, in described valve body, is provided with ditch cavity, entering of being positioned on the sidewall bottom described ditch cavity
QI KOU and be positioned at the control mouth of described communication top of chamber, the described mouth that controls is built into described bonnet, in described bonnet
It is provided with a through hole at the heart, in described through hole, is slidably equipped with described core plug, outside the extended described bonnet of head of described core plug,
Afterbody is placed in described communication intracavity, has the cavity of upper end open in described core plug, the opened end section of described cavity and institute
Matching in the cross section stating oxygen supply tributary pipe joint, the middle part of described core plug radially offers give vent to anger through with described cavity
Mouthful, the afterbody of described core plug is connected with described valve body by an elastic component, and the bottom of the through hole on described bonnet is
The tapered slope tilted from inside to outside, described spring base is provided with one and is positioned at the bulge loop below described bonnet, described bulge loop
And it is provided with O RunddichtringO between described tapered slope.
Preferably, the afterbody of described core plug is provided with a spring base, and described elastic component is a compression spring, described compression
One end of spring is fixed on described spring base, and the other end is connected with described valve body.
Preferably, being provided with female thread at the described control mouth in described valve body, described bonnet is externally provided with external screw thread, institute
The valve body stated is threaded connection with described bonnet, and described oxygen supply tributary pipe joint is externally provided with external screw thread, described oxygen supply
Tributary pipe joint is threaded connection with described valve body in being loaded on described control mouth.
Preferably, described valve body being positioned at air inlet and is provided with external screw thread, described valve body is by described external screw thread
Threaded with the described total flow tube of oxygen supply.
Having the beneficial effects that of a kind of medical treatment controlled piecing devices of aerator that the present invention provides: in the total flow tube of oxygen supply and confession
One controllable valve is installed between oxygen Zhi Liuguan, when oxygen supply Zhi Liuguan goes wrong, only need to be by oxygen supply tributary pipe joint from controlled
Back-out in valve, thus close controllable valve, thus can freely change or keep in repair oxygen supply Zhi Liuguan, not affect other oxygen supplys
The use of Zhi Liuguan.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of controllable valve in the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Whole description, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Ability
The every other embodiment that territory ordinary person is obtained under not making creative work premise, belongs to the protection of the present invention
Scope.
Embodiment: a kind of medical treatment controlled piecing devices of aerator.
Shown in seeing figures.1.and.2, a kind of medical treatment controlled piecing devices of aerator, including oxygen supply tributary pipe joint 1, described
Oxygen supply tributary pipe joint 1 be connected by the total flow tube of a controllable valve and oxygen supply；Described controllable valve is by valve body 2, bonnet 3
And core plug 4 forms, be provided with in described valve body 2 ditch cavity 5, the air inlet 6 being positioned on the sidewall bottom described ditch cavity 5,
And it being positioned at the control mouth 7 at described ditch cavity 5 top, the described mouth 7 that controls is built into described bonnet 3, in described bonnet 3
It is provided with a through hole at the heart, in described through hole, is slidably equipped with described core plug 4, the extended described bonnet 3 of head of described core plug 4
Outward, afterbody is placed in described ditch cavity 5, has the cavity 8 of upper end open in described core plug 4, and the opening of described cavity 8 cuts
Matching with the cross section of described oxygen supply tributary pipe joint 1 in face, the middle part of described core plug 4 radially offers to be passed through with described cavity 8
Logical gas outlet 9, the afterbody of described core plug 4 is provided with a spring base 10, described spring base 10 is fixed a compression spring 11, institute
The other end stating compression spring 11 is connected with described valve body 2.In the present embodiment, the bottom of the through hole on described bonnet 3 is
The tapered slope 12 tilted from inside to outside, described spring base 10 is provided with one and is positioned at the bulge loop 13 below described bonnet 3, described
Bulge loop 13 and described tapered slope 12 between be provided with O RunddichtringO 14.
In use, described controllable valve is fixed in the total flow tube of described oxygen supply the present invention by threaded engagement, described
Air inlet 6 flow tube total with described oxygen supply communicate, the joint 1 of described oxygen supply Zhi Liuguan is screwed into described controlled by threaded engagement
In the control mouth 7 of valve, the joint 1 of described oxygen supply Zhi Liuguan promotes described core plug 4 along the through hole of described bonnet 3 to downslide
Move so that the gas outlet 6 in core plug 4 is positioned at described ditch cavity 5, so that oxygen straightway entrance oxygen supply tributary
In pipe, thus provide oxygen to patient.When oxygen supply Zhi Liuguan needs repairing or changes, it is only necessary to by oxygen supply tributary pipe joint
1 backs out in the control mouth 7 of controllable valve, described core plug 4 under the effect of compression spring 11 along described bonnet 3 through hole to
Upper sliding so that the gas outlet 9 in core plug 4 is positioned at described bonnet 3, thus blocks oxygen and flow in oxygen supply Zhi Liuguan, this
Sample just can keep in repair or change this oxygen supply Zhi Liuguan in the situation not affecting other oxygen supplys Zhi Liuguan use.
Being provided with female thread at described control mouth 7 in described valve body 2, described bonnet 3 is externally provided with external screw thread, described
Valve body 2 is threaded connection with described bonnet 3, and described oxygen supply tributary pipe joint 1 is externally provided with external screw thread, and described oxygen supply is propped up
Flow tube joint 1 is installed and is threaded connection with described valve body 2 in described control mouth 7, and described valve body 2 is positioned at air inlet
Being provided with external screw thread at mouth 6, described valve body 2 is threadeded by described external screw thread flow tube total with described oxygen supply.
Above content is to combine concrete preferred implementation further description made for the present invention, it is impossible to assert
Being embodied as of the present invention is confined to these explanations.For those skilled in the art, do not taking off
On the premise of present inventive concept, it is also possible to make some equivalents and substitute or obvious modification, and performance or purposes are identical, all answer
When being considered as belonging to protection scope of the present invention.
Claims (4)
1. the controlled piecing devices of medical aerator, it is characterised in that including: oxygen supply tributary pipe joint, described oxygen supply tributary
Pipe joint is connected by the total flow tube of a controllable valve and oxygen supply；Described controllable valve is made up of valve body, bonnet and core plug,
It is provided with ditch cavity, the air inlet being positioned on the sidewall bottom described ditch cavity in described valve body and is positioned at described ditch cavity
The control mouth at top, the described mouth that controls is built into described bonnet, and the center of described bonnet is provided with a through hole, and described is logical
Being slidably equipped with described core plug in hole, outside the extended described bonnet of head of described core plug, afterbody is placed in described communication intracavity,
There is the cavity of upper end open, the cross section phase of the opened end section of described cavity and described oxygen supply tributary pipe joint in described core plug
Coordinating, the middle part of described core plug radially offers the gas outlet through with described cavity, and the afterbody of described core plug passes through one
Elastic component is connected with described valve body, and the bottom of the through hole on described bonnet is by interior outward-dipping tapered slope, institute
The spring base stated is provided with one and is positioned at the bulge loop below described bonnet, is provided with O between described bulge loop and described tapered slope
RunddichtringO.
The medical treatment controlled piecing devices of aerator the most according to claim 1, it is characterised in that: the afterbody of described core plug is provided with
One spring base, described elastic component is a compression spring, and one end of described compression spring is fixed on described spring base, separately
One end is connected with described valve body.
The medical treatment controlled piecing devices of aerator the most according to claim 2, it is characterised in that: described in described valve body
Controlling to be provided with female thread at mouth, described bonnet is externally provided with external screw thread, and described valve body is threaded connection with described bonnet,
Described oxygen supply tributary pipe joint is externally provided with external screw thread, and it is interior with described that described oxygen supply tributary pipe joint is loaded on described control mouth
Valve body be threaded connection.
The most according to claim 3 medical treatment the controlled piecing devices of aerator, it is characterised in that: be positioned on described valve body into
Being provided with external screw thread at QI KOU, described valve body is threadeded by described external screw thread flow tube total with described oxygen supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610882108.7A CN106195497A (en) | 2016-10-08 | 2016-10-08 | A kind of medical treatment controlled piecing devices of aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610882108.7A CN106195497A (en) | 2016-10-08 | 2016-10-08 | A kind of medical treatment controlled piecing devices of aerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106195497A true CN106195497A (en) | 2016-12-07 |
Family
ID=57521369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610882108.7A Pending CN106195497A (en) | 2016-10-08 | 2016-10-08 | A kind of medical treatment controlled piecing devices of aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106195497A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107202219A (en) * | 2017-06-05 | 2017-09-26 | 广州爱锘德医疗器械有限公司 | Medical fluid quick connector |
| CN108374939A (en) * | 2018-04-08 | 2018-08-07 | 双鹰（漳州）精密金属制品有限公司 | A kind of fast disassembly type fire-fighting spray head that can be individually replaced convenient for maintenance |
-
2016
- 2016-10-08 CN CN201610882108.7A patent/CN106195497A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107202219A (en) * | 2017-06-05 | 2017-09-26 | 广州爱锘德医疗器械有限公司 | Medical fluid quick connector |
| CN108374939A (en) * | 2018-04-08 | 2018-08-07 | 双鹰（漳州）精密金属制品有限公司 | A kind of fast disassembly type fire-fighting spray head that can be individually replaced convenient for maintenance |
| CN108374939B (en) * | 2018-04-08 | 2023-08-18 | 双鹰（漳州）精密金属制品有限公司 | Quick detach formula is shower nozzle for fire control convenient to maintain removable alone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161207 |