CN209458476U - A kind of miniature integrated regulating valve - Google Patents
A kind of miniature integrated regulating valve Download PDFInfo
- Publication number
- CN209458476U CN209458476U CN201920132969.2U CN201920132969U CN209458476U CN 209458476 U CN209458476 U CN 209458476U CN 201920132969 U CN201920132969 U CN 201920132969U CN 209458476 U CN209458476 U CN 209458476U
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- interface
- gas
- driving
- adjusting knob
- cooling air
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Abstract
The utility model discloses a kind of miniature integrated regulating valves, including shell and valve assembly, the valve assembly include cooling air interface, driving gas interface, intake interface, pneumatic water valve interface, driving pressure detection interface, driving gas adjusting knob, cooling air adjusting knob, upper plenum, lower cavity, the intake interface by shell internal channel successively with pneumatic water valve interface, upper plenum, driving gas interface, lower cavity, cooling air orifice；The upper plenum is connected to driving pressure detection interface by shell internal channel two, detects interface detection driving gas interface output gas pressure by driving pressure；The driving gas adjusting knob and upper plenum are tightly connected, and pass through driving gas adjusting knob control driving gas interface output gas pressure；The cooling air adjusting knob and lower cavity are tightly connected, and adjust cooling air interface output gas pressure by cooling air adjusting knob.Integration degree is high for the utility model, installation is easy to operate, reduce volume and pressed gas is adjustable.
Description
Technical field
The utility model relates to medical (dentistry) field, specifically a kind of miniature integrated regulating valves.
Background technique
In the prior art, dental units are needed using 4 gas control valves, and each gas control valve need to be installed one by one simultaneously
It is connected to respective tracheae, and also needs independent adjusting gas flow, the set-up time is long, cumbersome.Facilitate tooth there are also some at present
Doctor carries the portable dental units paid a home visit, although these portable dental units volumes and weight to be much smaller than it is traditional
Dental units, but the tracheae that multiple regulating valves each communicate with keeps therapy apparatus inside intricate, it is inconvenient；Curative activity people
Member be easy to cause regulating valve to damage dental units often failure to maintain, needs genuine to deliver and professional's installation and debugging, takes
When it is laborious, also affected to curative activity, may cause serious consequence, it is therefore desirable to which a kind of integration degree is high, installation behaviour
The integrated regulating valve that work is convenient, reduction volume and gas are adjustable.
Utility model content
The utility model is for the problems in background technique, and it is an object of the present invention to provide a kind of integration degree is high, installation operation
Facilitate, the integrated regulating valve that reduction volume and gas are adjustable.
To achieve the above object, the technical solution of the utility model: a kind of miniature integrated regulating valve, including shell and
Valve assembly, the valve assembly include cooling air interface, driving gas interface, intake interface, pneumatic water valve interface, driving
Pressure detecting interface, driving gas adjusting knob, cooling air adjusting knob, upper plenum, lower cavity, be provided in the shell upper plenum and
Lower cavity is provided with cooling air interface on shell, driving gas interface, intake interface, pneumatic water valve interface, driving pressure detection connect
Mouthful, wherein the intake interface by shell internal channel successively with pneumatic water valve interface, upper plenum, driving gas interface, lower sky
Chamber, cooling air orifice；The upper plenum is connected to driving pressure detection interface by shell internal channel two, is pressed by driving
Power detects interface detection driving gas interface output gas pressure；The driving gas adjusting knob and upper plenum are tightly connected, and pass through drive
Adjusting knob of taking offence control driving gas interface output gas pressure；The cooling air adjusting knob and lower cavity are tightly connected, by cold
But controlled atmosphere section button adjusting section cooling air interface output gas pressure.
Preferably, the driving gas adjusting knob is threadedly coupled with upper plenum, the cooling air adjusting knob and lower cavity screw thread
Connection.
Preferably, it is described driving gas adjusting knob and upper plenum junction be equipped with sealing ring, the cooling air adjusting knob with
The junction of lower cavity is equipped with sealing ring.
Preferably, the intake interface, cooling air interface, driving gas interface, pneumatic water valve interface, driving pressure detection connect
Mouth is connect with joint screw thread respectively, the intake interface, cooling air interface, driving gas interface, pneumatic water valve interface, driving pressure
Detection interface passes through gasket seal respectively and connect with joint sealing.
Preferably, the connector is to have tooth connector.
Preferably, multiple mounting holes are set on the shell.
Preferably, the valve assembly quantity is one group or at least two groups.
Preferably, the valve assembly quantity is two groups.
Compared with the existing technology, the utility model has the beneficial effect that: the miniature integrated tune of one kind that the utility model uses
Valve is saved, by 4 gas control valve integration used in dental units, the set-up time is significantly reduced, improves service efficiency, subtract
Small occupied space facilitates operation, can also adjust pressed gas size by adjusting knob, meets opposite gas work in dental units
Position needs, and for some mobile medical equipment, may also reach up the effect for reducing equipment overall dimensions.
Detailed description of the invention
Attached drawing described herein is used to provide a further understanding of the present invention, and is constituted part of this application,
The illustrative embodiments and their description of the utility model are only used for explaining the utility model, do not constitute to the utility model not
Work as restriction.In the accompanying drawings:
Fig. 1 is the main view of the utility model；
Fig. 2 is the sectional view of the utility model；
Fig. 3 is the utility model main view enclosure interior channel figure；
Fig. 4 is the utility model left view enclosure interior channel figure；
Fig. 5 is the schematic diagram in the utility model comprising two groups of valve assemblies；
Appended drawing reference: 1 cooling air interface, 2 driving gas interfaces, 3 intake interfaces, 4 pneumatic water valve interfaces, the inspection of 5 driving pressures
Survey interface, 6 driving gas adjusting knobs, 7 cooling air adjusting knobs, 8 connectors, 9 gasket seals, 10 shells, 11 upper plenums, 12 lower cavitys,
13, sealing ring, 14 mounting holes, 15 valve assemblies.
Specific embodiment
The utility model is described further with reference to the accompanying drawing.
As shown in Figs 1-4, the miniature integrated regulating valve of one kind of the utility model, including shell 10, valve assembly 15, institute
State valve assembly 15 be one group or at least two groups, the valve assembly 15 include cooling air interface 1, driving gas interface 2, into
Gas interface 3, pneumatic water valve interface 4, driving pressure detection interface 5, driving gas adjusting knob 6, cooling air adjusting knob 7, upper plenum 11,
Lower cavity 12 is provided with upper plenum 11, lower cavity 12 in the shell 10, and cooling air interface 1 is provided on the shell 10, is driven
Interface 2, intake interface 3, pneumatic water valve interface 4, the driving pressure of taking offence detect interface 5, and the intake interface 3 passes through in shell 10
Channel successively with pneumatic water valve interface 4, upper plenum 11, driving gas interface 2, lower cavity 12, cooling air interface 1 be connected to, the drive
Dynamic pressure detection interface 5 is connected to by 10 internal channel two of shell with upper plenum 11, and described 6 one end of driving gas adjusting knob is located at overhead
It in chamber 11, and is tightly connected with upper plenum 11,6 other end of driving gas adjusting knob stretches out outside shell 10, the upper plenum 11
For internal thread structure, described 6 one end of driving gas adjusting knob is external thread structure, described 6 one end of driving gas adjusting knob and upper plenum
11 are threadedly coupled, and the driving pressure detection interface 5 is exported by detecting the gas pressure of upper plenum 11 to calculate upper plenum 11
To the gas pressure of lower cavity 12, to obtain the gas pressure of driving gas interface 2, driving controlled atmosphere is rotated according to testing result
Section button 6 changes upper plenum 11 and is output to the gas pressure of lower cavity, to make that gas interface 2 is driven to export the gas pressure for reaching needs
Power；Described 7 one end of cooling air adjusting knob is located in lower cavity 12, and the cooling air adjusting knob 7 is tightly connected with lower cavity 12, institute
It states 7 other end of cooling air adjusting knob to stretch out outside shell 10, the lower cavity 12 is internal thread structure, the cooling air adjusting knob 7
One end is external thread structure, and described 7 one end of cooling air adjusting knob is threadedly coupled with lower cavity 12, with rotation cooling air adjusting knob
7 back and forth movements change lower gap between cavity 12 and cooling air adjusting knob 7, change gas pressure in lower cavity 12, thus
Cooling air interface 1 is set to export the gas pressure for reaching needs.
The cooling air interface 1, driving gas interface 2, intake interface 3, pneumatic water valve interface 4, driving pressure detect interface 5
It is internal thread structure, the connector 8 is external thread structure, and external screw thread is connect with screw-internal thread fit, so that cooling air be connect
Mouth 1, driving gas interface 2, intake interface 3, pneumatic water valve interface 4, driving pressure detection interface 5 are threadedly coupled with connector 8 respectively.
The cooling air interface 1, driving gas interface 2, intake interface 3, pneumatic water valve interface 4, driving pressure detect interface 5
It is connect by gasket seal 9 with connector 8, the connector 8 preferably has tooth connector, and effect is can be effective while preventing gas leakage
Prevent gas sebific duct from falling off.
The driving gas adjusting knob 6 and the junction of upper plenum 11 and the junction of cooling air adjusting knob 7 and lower cavity 12
It is respectively equipped with sealing ring 13, effect is to improve sealing performance between the two, prevents from causing gas pressure that work is not achieved because of gas leakage
Make demand.
The shell 10 is equipped with multiple mounting holes 14, and effect is for regulating valve to be fixed on medical (dentistry) equipment tooth
Section's therapy apparatus designated position.
As shown in figure 5, the valve assembly 15 is preferably two groups, another group of valve can be replaced when one group of valve damages,
Working efficiency is improved, time cost is saved, while being convenient for changing valve assembly, preferably takes into account the volume of regulating valve.
Concrete operating principle:
Pressed gas enters intake interface 3, from 4 output pressure of pneumatic water valve interface, adjusts the driving control pressure of gas adjusting knob 6
Strength body enters the latus rectum of upper plenum 11, and the pressure of upper plenum 11 is exported by driving pressure detection interface 5, and pressed gas is by driving
Gas interface 2 exports, and 11 pressed gas of upper plenum enters lower cavity 12, adjusts cooling air adjusting knob 7 and controls pressed gas by cooling down
The latus rectum that gas interface 1 exports, reaches the gas flow or pressure of needs.
The miniature integrated regulating valve of one kind of the utility model, compact is controllable, is applicable to other and needs using adjusting
In the dental equipment of valve, dental units should not be limited only to.
It should be noted that the embodiment that the utility model uses, and any type of limit not is made to the utility model
System, any one skilled in the art change or are modified to equivalent effective reality possibly also with the technology contents of the disclosure above
It applies, as long as being done according to the technical essence of the utility model to the above implementation content without departing from the content of the utility model
Any modification or equivalent variations and modification, in the range of still falling within the technical solution of the utility model.
Claims (8)
1. a kind of miniature integrated regulating valve, which is characterized in that including shell and valve assembly, the valve assembly includes cold
But gas interface, driving gas interface, intake interface, pneumatic water valve interface, driving pressure detection interface, driving gas adjusting knob, cooling
Gas adjusting knob, upper plenum, lower cavity are provided with upper plenum and lower cavity in the shell, be provided on shell cooling air interface,
Gas interface, intake interface, pneumatic water valve interface, driving pressure is driven to detect interface, wherein the intake interface passes through in shell
Channel successively with pneumatic water valve interface, upper plenum, driving gas interface, lower cavity, cooling air orifice；The upper plenum also with
Driving pressure detects interface and is connected to by shell internal channel two, detects interface detection driving gas interface by driving pressure and exports gas
Body pressure；The driving gas adjusting knob and upper plenum are tightly connected, and export gas by driving gas adjusting knob control driving gas interface
Body pressure；The cooling air adjusting knob and lower cavity are tightly connected, and are adjusted cooling air interface by cooling air adjusting knob and are exported gas
Body pressure.
2. the miniature integrated regulating valve of one kind according to claim 1, which is characterized in that the driving gas adjusting knob and overhead
Chamber is threadedly coupled, and the cooling air adjusting knob is threadedly coupled with lower cavity.
3. the miniature integrated regulating valve of one kind according to claim 2, which is characterized in that the driving gas adjusting knob and overhead
The junction of chamber is equipped with sealing ring, and the junction of the cooling air adjusting knob and lower cavity is equipped with sealing ring.
4. the miniature integrated regulating valve of one kind according to claim 3, which is characterized in that the intake interface, cooling air connect
Mouthful, driving gas interface, pneumatic water valve interface, driving pressure detection interface connect respectively with joint screw thread, it is the intake interface, cold
But gas interface, driving gas interface, pneumatic water valve interface, driving pressure detection interface pass through gasket seal and joint sealing company respectively
It connects.
5. the miniature integrated regulating valve of one kind according to claim 4, which is characterized in that the connector is to have tooth connector.
6. the miniature integrated regulating valve of one kind according to claim 1, which is characterized in that multiple installations are arranged on the shell
Hole.
7. the miniature integrated regulating valve of one kind according to claim 1, which is characterized in that the valve assembly quantity is one
Group or at least two groups.
8. the miniature integrated regulating valve of one kind according to claim 7, which is characterized in that the valve assembly quantity is two
Group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920132969.2U CN209458476U (en) | 2019-01-25 | 2019-01-25 | A kind of miniature integrated regulating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920132969.2U CN209458476U (en) | 2019-01-25 | 2019-01-25 | A kind of miniature integrated regulating valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209458476U true CN209458476U (en) | 2019-10-01 |
Family
ID=68045882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920132969.2U Active CN209458476U (en) | 2019-01-25 | 2019-01-25 | A kind of miniature integrated regulating valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209458476U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109667984A (en) * | 2019-01-25 | 2019-04-23 | 江苏岱洛医疗科技有限公司 | A kind of miniature integrated regulating valve |
-
2019
- 2019-01-25 CN CN201920132969.2U patent/CN209458476U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109667984A (en) * | 2019-01-25 | 2019-04-23 | 江苏岱洛医疗科技有限公司 | A kind of miniature integrated regulating valve |
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