CN208778957U - A kind of air passage block for capableing of precision control flow - Google Patents
A kind of air passage block for capableing of precision control flow Download PDFInfo
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- CN208778957U CN208778957U CN201821480757.5U CN201821480757U CN208778957U CN 208778957 U CN208778957 U CN 208778957U CN 201821480757 U CN201821480757 U CN 201821480757U CN 208778957 U CN208778957 U CN 208778957U
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- chamber
- main body
- gas
- air passage
- gas circuit
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Abstract
The utility model discloses the air passage blocks that one kind is capable of precision control flow, including gas circuit block main body, air inlet and air outlet, the air passage block body bottom surface is fixedly installed air inlet, the road block main body top surface is fixedly installed gas outlet, and lateral splitter cavity is arranged in the gas circuit block main body and outlet chamber is connected with three chamber of inlet chamber is connected simultaneously.The utility model can effectively detect the flow of gas circuit block main body inner air path gas, to achieve the purpose that accurately to control by flow sensor；Pass through needle-valve, throughput can effectively be adjusted, and the valve port unlatching of needle-valve becomes larger, closing is continuously fine adjusted to maximum is opened, by lateral splitter cavity and needle-valve, the portion gas in total gas circuit can accurately be shunted after being used for working process, pass through simultaneously stem bar, gas can be effectively incorporated into outlet chamber and from the discharge of the gas outlet of air passage block for production, be suitble to be widely popularized and used.
Description
Technical field
The utility model relates to a kind of air passage block, in particular to a kind of air passage block for capableing of precision control flow.
Background technique
In the manufacturing of modernization, it is often necessary to which applied analysis detects certain industrial gasses, to reach industrial production
Demand, air passage block be air delivering pipeline adjust necessary parts, especially when need to distribute portion gas do working process when, gas
The effect of road block becomes more important.
However in the industrial production, traditional air passage block is difficult to distribute portion gas from total gas circuit in use process,
And it tends not to accomplish the fine adjustment to gas flow is split, so that analytical industry gas cannot be effectively utilized.
Utility model content
The main purpose of the utility model is to provide the air passage blocks that one kind is capable of precision control flow, pass through lateral shunting
Chamber and needle-valve can lead to by the portion gas in total gas circuit after longitudinal splitter cavity and shunting nozzle accurately shunt and be used for working process
It crosses and stem bar, gas can be effectively incorporated into outlet chamber and from the discharge of the gas outlet of air passage block for producing and using；By needle-valve, can have
The adjusting throughput of effect, and the valve port unlatching of needle-valve becomes larger, and closing is continuously fine adjusted to maximum is opened；
By flow sensor, the flow of gas circuit block main body inner air path gas can be effectively detected, to reach the mesh accurately controlled
's；The problems in background technique can be effectively solved above.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of air passage block for capableing of precision control flow, including gas circuit block main body, air inlet and air outlet, the air passage block
Body bottom surface is fixedly installed air inlet, and the road block main body top surface is fixedly installed gas outlet, the air passage block
Lateral splitter cavity is set in main body and outlet chamber is connected with three chamber of inlet chamber is connected simultaneously；Air passage block body outer wall side table
Face is fixedly connected with flow sensor；Needle chamber is fixedly installed in the gas circuit block main body, being connected in the needle chamber can
Dismantle needle-valve；It connects between the needle chamber and bottom longitudinal direction splitter cavity flow sensor；Air passage block bottom part body side
Surface dismantling connection has shunting nozzle, and shunting nozzle one end and splitter cavity are closely coupled；The setting of air passage block body top side
There is detachable and stem bar, and simultaneously stem bar one end and outlet chamber are closely coupled；It is fixedly installed processing cavity in the gas circuit block main body,
Processing cavity inner cavity dismantling connection has plug.
Further, lateral splitter cavity is set in the gas circuit block main body and phase is connected with three chamber of inlet chamber simultaneously in outlet chamber
Even.
Further, dismantling connection has needle-valve in the needle chamber.
Further, it connects between the needle chamber and bottom longitudinal direction splitter cavity flow sensor.
Further, described shunting nozzle one end is connected with longitudinal splitter cavity.
Further, described and stem bar one end is connected with outlet chamber.
Further, processing cavity is fixedly installed in the gas circuit block main body, processing cavity inner cavity dismantling connection has stifled
Head.
Compared with prior art, the utility model has the following beneficial effects:
1. solid structure basis can be effectively provided for air passage block, to improve air passage block by gas circuit block main body
Service life, by air inlet, can effective connecting gas transmission pipe lead to so as to which ambient atmos are imported air passage block body interior
Gas outlet is crossed, can effectively be exported the gas for flowing through air passage block body interior.
2. the amount of flowing through for being split gas in gas circuit block main body can be effectively detected, to reach by flow sensor
Accurate control, in order to flexible modulation.
3. effectively installation space can be provided for needle-valve by needle chamber, enable needle-valve flexible rotating, passes through needle
Valve can effectively adjust the flow for being split gas, and the valve port unlatching of needle-valve becomes larger, so that closing maximum to opening
It continuously can fine adjust.
4. by lateral splitter cavity needle chamber and longitudinal direction can be passed through effectively by the gas distribution in inlet chamber to needle chamber
Splitter cavity can will effectively be split gas and flow through flow sensor and send to shunting nozzle, to complete gas distribution regulation.
5. by longitudinal splitter cavity effectively installation space can be provided for shunting nozzle, and can will flow through flow sensing again
The air-flow of device is guided to shunting nozzle, by shunting nozzle, gas distribution output effectively can be used for working process, longitudinal splitter cavity
It is closely connect with shunting nozzle, prevents the leakage of outflow shunting nozzle gas, ensure that the airtightness of gas circuit.
6. by and stem bar, can effectively external other gas pipings, be incorporated in order to be split gas or other gases
Outlet chamber, outlet chamber and the tight-lipped close connection of cocurrent prevent the leakage for flowing into simultaneously stem bar gas, ensure that the airtightness of gas circuit.
7. effectively processing technology processing cavity unwanted in gas circuit can be blocked by plug, it is ensured that gas circuit is closed, leads to
Processing cavity is crossed, the processing of air passage block body interior gas circuit is facilitated.
Detailed description of the invention
Fig. 1 is the overall structure diagram for the air passage block that the utility model one kind is capable of precision control flow.
Fig. 2 is the schematic diagram of internal structure for the air passage block that the utility model one kind is capable of precision control flow.
In figure: 1, gas circuit block main body；2, air inlet；3, gas outlet；4, flow sensor；5, needle chamber；6, needle-valve；7, it indulges
To splitter cavity；8, shunting nozzle；And stem bar 9,；10, processing cavity；11, lateral splitter cavity；12, plug；13, inlet chamber；14, outlet
Chamber.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs. 1-2, a kind of air passage block for capableing of precision control flow, including gas circuit block main body 1, air inlet 2 and go out
Port 3,1 bottom surface of gas circuit block main body are fixedly installed air inlet 2,1 top surface of the road block main body fixed setting
There is exhaust outlet 3, lateral splitter cavity 11 is set in the gas circuit block main body 1 and phase is connected with 13 3 chamber of inlet chamber simultaneously in outlet chamber 14
Even, 1 outer wall of gas circuit block main body, one side surface is fixedly connected with flow sensor 4, fixed setting in the gas circuit block main body 1
There is needle chamber 5, detachable needle-valve 6 is connected in the needle chamber 5, is connected between the needle chamber 5 and bottom longitudinal direction splitter cavity 7
Flow sensor 4, the 1 bottom side surface dismantling connection of gas circuit block main body have shunting nozzle 8, and 8 one end of shunting nozzle and shunting
Chamber 7 is closely coupled, and 1 top side of gas circuit block main body is provided with and stem bar 9, and simultaneously 9 one end of stem bar and outlet chamber 14 are close
It is connected, processing cavity 10 is fixedly installed in the gas circuit block main body 1, the 10 inner cavity dismantling connection of processing cavity has plug 12.
In the present embodiment as illustrated in fig. 1 and 2, by flow sensor 4,1 inside quilt of gas circuit block main body can effectively be measured
The flow of shunt gas, to reach accurate control, so that flexible modulation can be adjusted effectively by needle-valve 6 and be split gas
Flow, and needle-valve 6 valve port unlatching become larger, enable closing to unlatching maximum continuously fine adjust, pass through cross
To splitter cavity 11 and longitudinal splitter cavity to 7, outlet chamber can be effectively incorporated to by simultaneously stem bar 9, gas effectively by gas distribution
And from the discharge of the gas outlet of air passage block for production.
Wherein, lateral splitter cavity 11 is provided in the gas circuit block main body 1, the transverse direction splitter cavity 11 and outlet chamber 14 are same
When be connected with 13 3 chamber of inlet chamber be connected.
As shown in Fig. 2, portion gas can be distributed effectively from inlet chamber 13 in the present embodiment, residual gas flow to outlet
Chamber 14.
Wherein, dismantling connection has needle-valve 6 in the needle chamber 5.
As shown in Fig. 2, it can further regulating gas bypass flow in the present embodiment.
Wherein, it connects between the needle chamber 5 and bottom longitudinal direction splitter cavity 7 flow sensor 4.
It is split gas flow as shown in Figure 1, can accurately measure in the present embodiment, provides adjusting foundation for needle-valve 6.
Wherein, described 8 one end of shunting nozzle is connected with longitudinal splitter cavity 7.
As shown in Fig. 2, the exportable gas that is split is for working process in the present embodiment, it is ensured that gas circuit is closed.
Wherein, described and 9 one end of stem bar is connected with outlet chamber 14.
As shown in Figure 1, the gas leakage of simultaneously stem bar can be effectively prevent flowing through in the present embodiment, the closed of gas circuit is improved
Property, to complete gas regulating.
Wherein, processing cavity 10 is fixedly installed in the gas circuit block main body 1, the 10 inner cavity dismantling connection of processing cavity has stifled
First 12.
As shown in Fig. 2, facilitating the processing of air passage block body interior gas circuit in the present embodiment, while not needed in gas circuit
Processing technology processing cavity block, it is ensured that gas circuit is closed.
It should be noted that the utility model is the air passage block that one kind is capable of precision control flow, including gas circuit block main body
1, air inlet 2, gas outlet 3, flow sensor 4, needle chamber 5, needle-valve 6, longitudinal splitter cavity 7, shunting nozzle 8 and stem bar 9, processing
Chamber 10, lateral splitter cavity 11, plug 12, inlet chamber 13 and outlet chamber 14, component are universal standard part or those skilled in the art
The component that member knows, structure and principle are all that this technology personnel can be learnt by technical manual or by routine experiment method
Know, when work, by gas circuit block main body 1, solid structure basis can be effectively provided for air passage block, to improve air passage block
Service life, by air inlet 2, can effective connecting gas transmission pipe, so as to which ambient atmos are imported in gas circuit block main body 1
Portion can will effectively be flowed through the gas inside gas circuit block main body 1 and be exported by gas outlet 3, can be effective by lateral splitter cavity 11
Gas distribution in inlet chamber 13 to needle chamber 5 will can be effectively split gas stream by needle chamber 5 and longitudinal splitter cavity 7
Through flow sensor 4 and send to shunting nozzle 8；By flow sensor 4, it can effectively detect in gas circuit block main body 1 and be split gas
The amount of flowing through of body, to reach accurate control, in order to flexible modulation；By needle chamber 5, peace effectively can be provided for needle-valve 6
Space is filled, enables 6 flexible rotating of needle-valve that can effectively adjust throughput by needle-valve 6, and the valve port of needle-valve 6 is opened
It becomes larger, closing is continuously fine adjusted to maximum is opened；It can effectively be shunting nozzle 8 by longitudinal splitter cavity 7
Installation space is provided, and the air-flow for flowing through flow sensor 4 can be guided again to shunting nozzle 8, it, can be effective by shunting nozzle 8
Gas distribution is exported for working process, longitudinal splitter cavity 7 is closely connect with shunting nozzle 8, prevents letting out for outflow 8 gas of shunting nozzle
Leakage, ensure that the airtightness of gas circuit；By and stem bar 9, can effectively external other gas pipings, in order to be split gas or
Other gases are incorporated to outlet chamber 14, and outlet chamber 14 is closely connect with simultaneously stem bar 9, prevent from flowing into and the gas of stem bar 9 leaks, improve
The airtightness of gas circuit；By processing cavity 10, the processing of 1 inner air path of gas circuit block main body is facilitated；It, can be effective by plug 12
Processing technology processing cavity 10 unwanted in gas circuit is blocked on ground, plays the role of closed gas circuit, to complete gas distribution regulation.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (7)
1. one kind is capable of the air passage block of precision control flow, including gas circuit block main body (1), air inlet (2) and gas outlet (3), institute
It states gas circuit block main body (1) bottom surface to be fixedly installed air inlet (2), road block main body (1) top surface is fixedly installed
Gas outlet (3), it is characterised in that: be arranged in the gas circuit block main body (1) lateral splitter cavity (11) and outlet chamber (14) and meanwhile with
The conducting of (13) three chamber of inlet chamber is connected, and one side surface of gas circuit block main body (1) outer wall is fixedly connected with flow sensor (4),
It is fixedly installed needle chamber (5) in the gas circuit block main body (1), is connected with detachable needle-valve (6), institute in the needle chamber (5)
It states connect between needle chamber (5) and bottom longitudinal direction splitter cavity (7) flow sensor (4), gas circuit block main body (1) bottom side
Surface dismantling connection has shunting nozzle (8), and shunting nozzle (8) one end and longitudinal splitter cavity (7) are closely coupled, the gas circuit block main body
(1) top side is provided with detachable and stem bar (9), and simultaneously stem bar (9) one end and outlet chamber (14) are closely coupled, the gas circuit
It is fixedly installed processing cavity (10) in block main body (1), processing cavity (10) inner cavity dismantling connection has plug (12).
2. the air passage block that one kind according to claim 1 is capable of precision control flow, it is characterised in that: the air passage block master
Is provided with lateral splitter cavity (11) in body (1), the transverse direction splitter cavity (11) and outlet chamber (14) and meanwhile with inlet chamber (13) three
Chamber conducting is connected.
3. the air passage block that one kind according to claim 1 is capable of precision control flow, it is characterised in that: the needle chamber
(5) interior dismantling connection has needle-valve (6).
4. the air passage block that one kind according to claim 1 is capable of precision control flow, it is characterised in that: the needle chamber
(5) it connects between bottom longitudinal direction splitter cavity (7) flow sensor (4).
5. the air passage block that one kind according to claim 1 is capable of precision control flow, it is characterised in that: the shunting nozzle
(8) one end and longitudinal splitter cavity (7) are closely coupled.
6. the air passage block that one kind according to claim 1 is capable of precision control flow, it is characterised in that: described and stem bar
(9) one end and outlet chamber (14) are closely coupled.
7. the air passage block that one kind according to claim 1 is capable of precision control flow, it is characterised in that: the air passage block master
It is fixedly installed processing cavity (10) in body (1), processing cavity (10) inner cavity dismantling connection has plug (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821480757.5U CN208778957U (en) | 2018-09-11 | 2018-09-11 | A kind of air passage block for capableing of precision control flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821480757.5U CN208778957U (en) | 2018-09-11 | 2018-09-11 | A kind of air passage block for capableing of precision control flow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208778957U true CN208778957U (en) | 2019-04-23 |
Family
ID=66160552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821480757.5U Active CN208778957U (en) | 2018-09-11 | 2018-09-11 | A kind of air passage block for capableing of precision control flow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208778957U (en) |
-
2018
- 2018-09-11 CN CN201821480757.5U patent/CN208778957U/en active Active
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Legal Events
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191107 Address after: 200120 Room 502, complex building, No. 180, Huashen Road, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai Patentee after: Shanghai Bojian Industry Co., Ltd Address before: 350000 Room 506, Building 11, Fuzhou Software Park B, 89 Software Avenue, Gulou District, Fuzhou City, Fujian Province Patentee before: Jiafu (Fuzhou) Precision Equipment Technology Co., Ltd. |